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-rw-r--r--ChangeLog88
-rw-r--r--mig/ChangeLog163
-rw-r--r--mig/alloc.h34
-rw-r--r--mig/boolean.h38
-rw-r--r--mig/cpu.sym58
-rw-r--r--mig/error.c91
-rw-r--r--mig/error.h61
-rw-r--r--mig/global.c94
-rw-r--r--mig/global.h77
-rw-r--r--mig/header.c210
-rw-r--r--mig/lexxer.c2518
-rw-r--r--mig/lexxer.h33
-rw-r--r--mig/lexxer.l269
-rw-r--r--mig/message.h37
-rw-r--r--mig/mig.sh95
-rw-r--r--mig/mig_string.h49
-rw-r--r--mig/migcom.c298
-rw-r--r--mig/parser.c1700
-rw-r--r--mig/parser.h87
-rw-r--r--mig/parser.y671
-rw-r--r--mig/routine.c1334
-rw-r--r--mig/routine.h401
-rw-r--r--mig/server.c1322
-rw-r--r--mig/statement.c48
-rw-r--r--mig/statement.h65
-rw-r--r--mig/string.c79
-rw-r--r--mig/type.c918
-rw-r--r--mig/type.h218
-rw-r--r--mig/user.c1332
-rw-r--r--mig/utils.c417
-rw-r--r--mig/utils.h76
-rw-r--r--mig/vprint.c433
-rw-r--r--mig/write.h41
33 files changed, 46 insertions, 13309 deletions
diff --git a/ChangeLog b/ChangeLog
index ca6069b..b6bfbed 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+1998-07-19 Roland McGrath <roland@baalperazim.frob.com>
+
+ * mig: Subdirectory removed, now in separate dist.
+
Fri Apr 24 14:24:15 1998 Thomas Bushnell, n/BSG <tb@mit.edu>
* i386/i386/pcb.c (thread_setstatus): Set STATE before validating
@@ -22,7 +26,7 @@ Wed Aug 20 16:05:19 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* include/mach/task_info.h: New member `creation_time'.
* kern/task.c (task_create): Set creation time stamp.
(task_info) [TASK_BASIC_INFO]: Fill in new creation time field.
- Carefully preserve compatibility with old callers.
+ Carefully preserve compatibility with old callers.
* kern/mach_clock.c (record_time_stamp): New function.
* kern/time_out.h (record_time_stamp): Add prototype.
@@ -67,7 +71,7 @@ Fri Aug 1 16:15:33 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
if PC sampling is configured: MACH_PCSAMPLE, not MACH_SAMPLE.
* i386/i386/locore.S (discover_x86_cpu_type): Comment out routine
- for now.
+ for now.
* i386/i386at/model_dep.c (c_boot_entry): Comment out use of
discover_x86_cpu_type for now.
@@ -96,7 +100,7 @@ Thu Jun 26 13:48:31 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* i386/i386/locore.S (discover_x86_cpu_type): New function.
* i386/i386at/model_dep.c (c_boot_entry): Fill in cpu type in
MACHINE_SLOT using new function.
-
+
* include/mach/machine.h (CPU_TYPE_I486, CPU_TYPE_PENTIUM,
CPU_TYPE_PENTIUMPRO, CPU_TYPE_POWERPC): New CPU types. These
conform to current OSF Mach values, but note that some of the
@@ -110,7 +114,7 @@ Mon Jun 16 12:14:17 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
Thu Jun 12 18:08:29 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
Version 1.1.3 released.
-
+
* version.c (version): Update to 1.1.3.
Wed Jun 11 20:16:47 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
@@ -121,21 +125,21 @@ Wed Jun 11 20:16:47 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
Tue Jun 10 13:33:37 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
Version 1.1.2 released.
-
+
* Makefile.in (install): Install cross-migcom as `migcom', not as
- `mig'.
+ `mig'.
* i386/Makefrag (objfiles += $(device_drivers)): Sort
$(device_drivers) before adding to objfiles in order to remove
- duplicates.
+ duplicates.
Mon Jun 9 22:14:09 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* i386/Drivers.in: Fix typos apt.o -> atp.o; 3c403.o -> 3c503.o.
-
+
* Drivers.macros (AC_DRIVER): Test the class selected flag
- correctly.
-
+ correctly.
+
Mon May 26 14:33:19 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* version.c (version): Update to version 1.1.2.
@@ -147,16 +151,16 @@ Fri May 23 10:08:48 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* Makefile.in (topfiles): Add aclocal.m4.
Reported by Marcus G. Daniels (marcus@cathcart.sysc.pdx.edu).
-
+
Mon May 12 11:25:38 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
Version 1.1.1 released.
-
+
* version.c (version): Update to version 1.1.1.
* bogus/mach_kdb.h: Make sure MACH_KDB is always defined, to zero
if necessary. Bug report from Marcus Daniels
- (marcus@cathcart.sysc.pdx.edu).
+ (marcus@cathcart.sysc.pdx.edu).
Fri May 9 13:06:25 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
@@ -181,7 +185,7 @@ Fri May 2 12:43:46 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* i386/i386/_setjmp.S: New file, from UK22 libmach.
* i386/Files: Add i386/i386/_setjmp.S.
* i386/Makefrag (objfiles): Add _setjmp.o if enable_kdb.
-
+
1997-04-30 Marcus G. Daniels <marcus@cathcart.sysc.pdx.edu>
* Makefile.in (clib-routines): Add htons not because it is necessary,
@@ -195,7 +199,7 @@ Wed Apr 30 14:12:12 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
Mon Apr 28 12:09:53 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* Makefile.in (check): New target. Reported by
- xtest@postman.epa.go.jp.
+ xtest@postman.epa.go.jp.
* i386/Drivers.in (ncr53c7xx): Change file name to 53c78xx.o.
* i386/i386at/gpl/linux/scsi/53c7,8xx.c: Moved to ...
@@ -218,12 +222,12 @@ Wed Apr 23 13:21:23 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
from configure now.
* Makefile.in (clean, distclean, mostlyclean, maintainter-clean):
- New targets.
- (all-archs-configures): New variable.
+ New targets.
+ (all-archs-configures): New variable.
(MIG): Change to ./local-mig.
(./local-mig): Change to build this instead of ./mig
(check-clib-routines): Use nm -g in case there are local symbols.
- Suggested by Matthew Wilcox (willy@odie.barnet.ac.uk).
+ Suggested by Matthew Wilcox (willy@odie.barnet.ac.uk).
Fri Apr 18 15:25:10 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
@@ -245,7 +249,7 @@ Wed Apr 16 16:55:36 1997 Marcus G. Daniels <marcus@cathcart.sysc.pdx.edu>
be possible to build it.
(all, install): Use $(cross-migcom).
(install): Install cross-migcom only if was to be built.
- (mkinstalldirs): Add $(bindir), $(includedir)/mach/exec
+ (mkinstalldirs): Add $(bindir), $(includedir)/mach/exec
(cross-lexxer.o lexxer.o): lexxer.o needs cpu.h.
(./cross-migcom): Prevent dependency generation for cross-* MiG files
unless they can actually be built.
@@ -260,7 +264,7 @@ Wed Apr 16 12:52:25 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* Makefile.in (cross-lexxer.o lexxer.o): Add pump-priming
dependency on cpu.h. Reported by Marcus G. Daniels
- (marcus@cathcart.sysc.pdx.edu).
+ (marcus@cathcart.sysc.pdx.edu).
* configure.in: Fail if configure target is not for GNU os.
@@ -271,19 +275,19 @@ Wed Apr 16 12:52:25 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* i386/bogus/com.h: Revert change of March 10.
* i386/device-drivers.h.in (CONFIG_MACH_COM): Delete option.
Bug report from Marcus G. Daniels (marcus@cathcart.sysc.pdx.edu).
-
- * Makefile.in (./cross-mig): New rule.
+
+ * Makefile.in (./cross-mig): New rule.
(mkinstalldirs): Add $(libexecdir).
- * configure.in: Recognize i686.
+ * configure.in: Recognize i686.
Reported by Marcus G. Daniels (marcus@cathcart.sysc.pdx.edu).
Mon Apr 14 11:50:45 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
- * Released version 1.0.
-
+ * Released version 1.0.
+
* kern/exception.c (exception_no_server): Try and suspend the
failing thread before killing the task. Then a debugger can be
- used.
+ used.
* i386/Makefrag: Add rebuilding rules for configure subscript.
@@ -302,10 +306,10 @@ Mon Apr 14 11:50:45 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
(mach-exec-headers): New variable.
(other-headers): New variable.
(installed-headers): Add mach-exec-headers.
- (dist): Distribute other-mach-headers, other-sys-headers,
+ (dist): Distribute other-mach-headers, other-sys-headers,
mach-exec-headers, and other-headers.
(device-files): Add device.srv.
-
+
* Makefile.in (check-clib-routines): Use more efficient rule.
Fri Apr 11 15:18:09 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
@@ -327,7 +331,7 @@ Fri Mar 21 15:50:09 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* i386/i386at/gpl/linux/scsi/aha1740.c (aha1740_test_port): Try
and turn on PORTADDR_ENH before checking it.
- * vm/vm_object.c (vm_object_cached_max): Increase to 200.
+ * vm/vm_object.c (vm_object_cached_max): Increase to 200.
Thu Mar 20 12:33:06 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
@@ -339,12 +343,12 @@ Thu Mar 20 12:33:06 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* version.c (version): Push back to 0.1.
* Makefile.in (cross_compiling, bindir, libexecdir): New
- variable.
-
+ variable.
+
* Makefile.in (install): Depend on cross-mig and cross-migcom;
install them. New rules added to build mig, migcom, cross-mig,
and cross-migcom.
-
+
* configure.in (AC_PROG_LEX, AC_PROG_YACC): New tests.
(BUILD_CC): New test to set these.
@@ -352,13 +356,13 @@ Thu Mar 20 12:33:06 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
(%_interface.h %_server.c): Likewise.
(MIG): Don't use @MIG@; hard code it to the one we build.
(BUILD_CC, BUILD_CFLAGS, MIGCOM, LEX, YACC, LEXLIB): New variables.
-
+
Wed Mar 19 16:47:28 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* i386/i386at/kd.c (BROKEN_KEYBOARD_RESET): Turn off this so that
we attempt the keyboard resets.
* i386/i386/locore.S (cpu_shutdown): Attempt to provide a more
- `robust' null_idtr.
+ `robust' null_idtr.
Mon Mar 17 13:47:14 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
@@ -366,7 +370,7 @@ Mon Mar 17 13:47:14 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
gratuitious obnoxiousness.
* i386/i386at/gpl/linux/scsi/scsi.c (scsi_dev_init): Likewise.
* i386/i386at/gpl/linux/block/triton.c (ide_init_triton):
- Likewise.
+ Likewise.
(init_triton_dma): Likewise.
* i386/i386at/gpl/linux/pci/pci.c (pci_init): Likewise.
* i386/i386at/gpl/linux/pci/bios32.c (check_pcibios): Likewise.
@@ -374,7 +378,7 @@ Mon Mar 17 13:47:14 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* i386/i386at/gpl/linux/block/genhd.c (add_partition): Likewise.
* i386/i386at/gpl/linux/net/8390.c (ei_debug): Make default value
- zero.
+ zero.
Wed Mar 12 14:50:46 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
@@ -396,10 +400,10 @@ Mon Mar 10 15:04:47 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* i386/i386at/gpl/linux/linux_init.c (calibrate_delay): Don't
print out gratuitous obnoxiousness.
-
+
* i386/i386at/gpl/linux/linux_init.c (linux_init): Only call
linux_net_emulation_init if CONFIG_INET. Include
- <i386/device-drivers.h>.
+ <i386/device-drivers.h>.
* i386/i386at/i386at_ds_routines.c: Include
<i386/device-drivers.h>. Don't mention linux_net_emulation_ops
@@ -414,7 +418,7 @@ Mon Mar 10 15:04:47 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* i386/Makefrag: Include i386/driverlist; don't include all device
drivers in kernel image; instead use list from driverlist.
* configure.in: Configure in $systype subdir too.
-
+
* i386/i386at/gpl/linux/include/linux/autoconf.h: Damage severly
to conform to device-drivers.h model.
@@ -428,13 +432,13 @@ Mon Mar 3 16:26:58 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
Tue Feb 25 15:42:23 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* i386/Makefrag (INCLUDES): Find `include' directory in new
- location.
+ location.
* Makefile (INCLUDES): Find `include' directory in new location.
(%.symc): Find gensym.awk in new location.
-
+
* Reorganized directories into new layout and unified mach4 and
mach4-i386 into a single tree.
Older changes in ChangeLog.00 (for i386 directory) and ChangeLog.0 (for
-all other files).
+all other files).
diff --git a/mig/ChangeLog b/mig/ChangeLog
deleted file mode 100644
index 00182f4..0000000
--- a/mig/ChangeLog
+++ /dev/null
@@ -1,163 +0,0 @@
-Thu Mar 20 14:56:34 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
-
- * error.c (unix_error_string): Assume HAVE_STRERROR.
-
-Wed May 15 13:55:01 1996 Miles Bader <miles@gnu.ai.mit.edu>
-
- * user.c (WriteRequestArgs): Don't check args against akbUserArg.
- (WritePackArg): Do check poly args also against akbUserArg.
-
-Thu May 2 19:13:32 1996 Miles Bader <miles@gnu.ai.mit.edu>
-
- * routine.h (struct routine): Split rtReplyPort field into
- rtUReplyPort and rtSReplyPort fields.
- * routine.c (rtAddDummyReplyPort): Add USER arg, and use it.
- (rtCheckRoutineArg): Set user or server or both reply ports.
- (rtSetArgDefaults, rtCheckArgTypes, rtCheckRoutine): Deal with
- split reply ports.
- * user.c (WriteRequestHead, WriteMsgCheckReceive): Use
- rtUReplyPort field instead of rtReplyPort.
- (WriteRequestArgs): Only deal with user-side args.
-
-Wed May 15 13:55:01 1996 Miles Bader <miles@gnu.ai.mit.edu>
-
- * user.c (WriteRequestArgs): Don't check args against akbUserArg.
- (WritePackArg): Do check poly args also against akbUserArg.
-
-Thu May 2 19:13:32 1996 Miles Bader <miles@gnu.ai.mit.edu>
-
- * routine.h (struct routine): Split rtReplyPort field into
- rtUReplyPort and rtSReplyPort fields.
- * routine.c (rtAddDummyReplyPort): Add USER arg, and use it.
- (rtCheckRoutineArg): Set user or server or both reply ports.
- (rtSetArgDefaults, rtCheckArgTypes, rtCheckRoutine): Deal with
- split reply ports.
- * user.c (WriteRequestHead, WriteMsgCheckReceive): Use
- rtUReplyPort field instead of rtReplyPort.
- (WriteRequestArgs): Only deal with user-side args.
-
-Thu Feb 29 12:46:40 1996 steve clawson <sclawson@marker.cs.utah.edu>
-
- * user.c (WriteMsgCheckReceive): If the reply-port isn't
- user-supplied and there was a message transmission error, then
- deallocate it. From Michael I Bushnell (mib@gnu.ai.mit.edu).
-
- * user.c (WriteMsgCheckIdentity): Dealloc reply port if a
- mismatched reply comes in to avoid cascaded errors. From
- Michael I Bushnell (mib@gnu.ai.mit.edu).
-
-Wed May 3 13:59:54 MDT 1995 Bryan Ford <baford@cs.utah.edu>
-
- Merged in diffs from UK02p12 to UK02p15:
-
- Wed May 3 10:47:41 MDT 1995 Bryan Ford <baford@cs.utah.edu>
-
- * Released UK02p15.
-
- * mig_string.h: include string.h instead of strings.h
-
- * user.c, lexxer.l: changed index/rindex to strchr/strrchr.
-
-Fri Feb 10 13:25:54 MST 1995 Bryan Ford <baford@cs.utah.edu>
-
- Merged in diffs from UK02p7 to UK02p9:
-
- Sun, 29 Jan 1995 Remy.Card@masi.ibp.fr (Remy CARD)
-
- Fixed a bug that causes mig to generate bad file names
- in #include directives when generating the user source file.
-
-Fri Nov 25 13:56:32 MST 1994 Bryan Ford (baford@cs.utah.edu)
-
- Merged in diffs from UK02p6 to UK02p7:
-
- * MIG now compiles under BSD without 'vm_???_t' types
- conflicting between host (BSD) and target (Mach)
- header files. Basically, the MIG source files compiled
- to run on the host machine no longer include mach/message.h;
- instead they get the needed defines through cpu.h
- which is built by compiling cpu.sym for the target machine.
-
-Mon Aug 29 18:31:21 1994 Bryan Ford (baford@cs.utah.edu)
-
- * got rid of /usr/bin pathname in call to basename:
- basename isn't always in /usr/bin.
-
-Fri Aug 26 11:36:10 1994 Louis-D. Dubeau (hallu@info.polymtl.ca)
-
- * Fixed mig.sh to pass -imacros flags to CPP correctly.
-
-Tue Sep 6 10:00:29 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
-
- * Released UK02p6.
-
- * use strerror instead of sys_errlist if it's available.
-
- * Other minor portability fixes.
-
-Mon Aug 15 18:37:47 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
-
- * global.c (more_global): Prepend RoutinePrefix to ServerDemux
- even for non-default value of ServerDemux.
-
-Fri Jul 8 14:36:53 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
-
- * routine.h (rtSkip): Take int arg.
- * routine.c (rtSkip): Take int arg and increment by that many.
- * parser.y (Statement): Grok `skip N;'; pass int arg to rtSkip.
-
-Fri May 13 15:08:56 1994 Michael I Bushnell (mib@churchy.gnu.ai.mit.edu)
-
- * user.c (WriteMsgCheckReceive): Deallocate the reply port also if
- we get one of the send errors that can cause the message to be
- partially sent and then destroyed; otherwise we might later get a
- spurious send-once notification.
-
-Wed Aug 4 10:34:42 1993 Michael I. Bushnell (mib at ernst.gnu.ai.mit.edu)
-
- * Makefile: Don't use flex or bison; use lex and yacc instead.
-
- * migcom.c (myfopen): Added extern declaration of errno.
-
-Wed Jun 30 19:46:51 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
-
- * user.c (WriteUser): Call WriteImport for skImport and skUImport
- statements.
- (WriteUserIndividual): Write all the import and uimport statements
- to each file.
-
-Mon Jun 28 22:07:14 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
-
- * utils.c (WriteStaticShortDecl, WriteCheckDecl,
- WriteStaticLongDecl): Generate a `const' definition.
-
-Fri Jun 25 17:53:26 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu)
-
- * utils.c (WriteCopyType): Write SubrPrefix before `mig_strncpy'.
-
- * user.c (WriteRequestHead): Write SubrPrefix before
- `mig_get_reply_port'.
- (WriteMsgCheckReceive): Write SubrPrefix before
- `mig_dealloc_reply_port'.
- (WritePackArgValue): Write SubrPrefix before `mig_strncpy'.
- (WriteExtractArgValue): Likewise.
- (WriteExtractArgValue): Write SubrPrefix before `mig_allocate'.
- (WriteMsgSend): Write SubrPrefix before `mach_msg_send_from_kernel'
- and `mach_msg'.
- (WriteMsgSendReceive): Write SubrPrefix before `mach_msg'.
- (WriteMsgRPC): Write SubrPrefix before `mach_msg_rpc_from_kernel'
- and `mach_msg'.
-
- * server.c (WriteDestroyArg): Write SubrPrefix before `mig_deallocate'.
- (WritePackArgValue): Write SubrPrefix before `mig_strncpy'.
- (WriteDestroyPortArg): Write SubrPrefix before `ipc_port_release_send'.
- (WriteAdjustMsgCircular): Write SubrPrefix before
- `ipc_port_check_circularity'.
-
- * routine.c (rtCheckRoutine): Prepend RoutinePrefix to
- RT->rtServerName and RT->rtUserName.
-
- * migcom.c (parseArgs): Recognize -subrprefix and -prefix.
-
- * global.c (SubrPrefix, RoutinePrefix): Define new variables.
- * global.h: Declare them.
diff --git a/mig/alloc.h b/mig/alloc.h
deleted file mode 100644
index 1d0b88f..0000000
--- a/mig/alloc.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- */
-
-#ifndef _ALLOC_H
-#define _ALLOC_H
-
-extern char *malloc();
-extern char *calloc();
-extern void free();
-
-#endif _ALLOC_H
diff --git a/mig/boolean.h b/mig/boolean.h
deleted file mode 100644
index 5773e5e..0000000
--- a/mig/boolean.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright (c) 1994 The University of Utah and
- * the Computer Systems Laboratory at the University of Utah (CSL).
- * All rights reserved.
- *
- * Permission to use, copy, modify and distribute this software is hereby
- * granted provided that (1) source code retains these copyright, permission,
- * and disclaimer notices, and (2) redistributions including binaries
- * reproduce the notices in supporting documentation, and (3) all advertising
- * materials mentioning features or use of this software display the following
- * acknowledgement: ``This product includes software developed by the
- * Computer Systems Laboratory at the University of Utah.''
- *
- * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
- * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
- * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * CSL requests users of this software to return to csl-dist@cs.utah.edu any
- * improvements that they make and grant CSL redistribution rights.
- *
- * Author: Bryan Ford, University of Utah CSL
- */
-#ifndef _MIG_BOOLEAN_H_
-#define _MIG_BOOLEAN_H_
-
-#ifndef boolean_t
-#define boolean_t int
-#endif
-
-#ifndef TRUE
-#define TRUE ((boolean_t) 1)
-#endif
-
-#ifndef FALSE
-#define FALSE ((boolean_t) 0)
-#endif
-
-#endif /* _MIG_BOOLEAN_H_ */
diff --git a/mig/cpu.sym b/mig/cpu.sym
deleted file mode 100644
index eca50f3..0000000
--- a/mig/cpu.sym
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright (c) 1994 The University of Utah and
- * the Computer Systems Laboratory at the University of Utah (CSL).
- * All rights reserved.
- *
- * Permission to use, copy, modify and distribute this software is hereby
- * granted provided that (1) source code retains these copyright, permission,
- * and disclaimer notices, and (2) redistributions including binaries
- * reproduce the notices in supporting documentation, and (3) all advertising
- * materials mentioning features or use of this software display the following
- * acknowledgement: ``This product includes software developed by the
- * Computer Systems Laboratory at the University of Utah.''
- *
- * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
- * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
- * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * CSL requests users of this software to return to csl-dist@cs.utah.edu any
- * improvements that they make and grant CSL redistribution rights.
- *
- * Author: Bryan Ford, University of Utah CSL
- */
-
-#include <mach/message.h>
-
-expr sizeof(integer_t) word_size
-expr sizeof(integer_t)*8 word_size_in_bits
-expr sizeof(void*) sizeof_pointer
-expr sizeof(mach_msg_header_t) sizeof_mach_msg_header_t
-expr sizeof(mach_msg_type_t) sizeof_mach_msg_type_t
-expr sizeof(mach_msg_type_long_t) sizeof_mach_msg_type_long_t
-
-expr MACH_MSG_TYPE_UNSTRUCTURED
-expr MACH_MSG_TYPE_POLYMORPHIC
-expr MACH_MSG_TYPE_BIT
-expr MACH_MSG_TYPE_BOOLEAN
-expr MACH_MSG_TYPE_INTEGER_16
-expr MACH_MSG_TYPE_INTEGER_32
-expr MACH_MSG_TYPE_CHAR
-expr MACH_MSG_TYPE_BYTE
-expr MACH_MSG_TYPE_INTEGER_8
-expr MACH_MSG_TYPE_REAL
-expr MACH_MSG_TYPE_INTEGER_64
-expr MACH_MSG_TYPE_STRING
-expr MACH_MSG_TYPE_STRING_C
-
-expr MACH_MSG_TYPE_MOVE_RECEIVE
-expr MACH_MSG_TYPE_MOVE_SEND
-expr MACH_MSG_TYPE_MOVE_SEND_ONCE
-expr MACH_MSG_TYPE_COPY_SEND
-expr MACH_MSG_TYPE_MAKE_SEND
-expr MACH_MSG_TYPE_MAKE_SEND_ONCE
-
-expr MACH_MSG_TYPE_PORT_NAME
-expr MACH_MSG_TYPE_PORT_RECEIVE
-expr MACH_MSG_TYPE_PORT_SEND
-expr MACH_MSG_TYPE_PORT_SEND_ONCE
-
diff --git a/mig/error.c b/mig/error.c
deleted file mode 100644
index ae97143..0000000
--- a/mig/error.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- */
-
-#include <stdio.h>
-#include <stdarg.h>
-
-#include "global.h"
-#include "error.h"
-#include "lexxer.h"
-
-static const char *program;
-int errors = 0;
-
-void
-fatal(const char *format, ...)
-{
- va_list pvar;
- va_start(pvar, format);
- fprintf(stderr, "%s: fatal: ", program);
- (void) vfprintf(stderr, format, pvar);
- fprintf(stderr, "\n");
- va_end(pvar);
- exit(1);
-}
-
-void
-warn(const char *format, ...)
-{
- va_list pvar;
- va_start(pvar, format);
- if (!BeQuiet && (errors == 0))
- {
- fprintf(stderr, "\"%s\", line %d: warning: ", inname, lineno-1);
- (void) vfprintf(stderr, format, pvar);
- fprintf(stderr, "\n");
- }
- va_end(pvar);
-}
-
-void
-error(const char *format, ...)
-{
- va_list pvar;
- va_start(pvar, format);
- fprintf(stderr, "\"%s\", line %d: ", inname, lineno-1);
- (void) vfprintf(stderr, format, pvar);
- fprintf(stderr, "\n");
- va_end(pvar);
- errors++;
-}
-
-const char *
-unix_error_string(int error_num)
-{
- static char buffer[256];
- const char *error_mess;
-
- error_mess = strerror (error_num);
-
- sprintf(buffer, "%s (%d)", error_mess, error_num);
- return buffer;
-}
-
-void
-set_program_name(const char *name)
-{
- program = name;
-}
diff --git a/mig/error.h b/mig/error.h
deleted file mode 100644
index a5962fe..0000000
--- a/mig/error.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- */
-
-#ifndef _ERROR_H
-#define _ERROR_H
-
-#include <sys/errno.h>
-extern int errno;
-
-#if defined(__GNUC__)
-extern void fatal(const char *format, ...)
-#if __GNUC__ > 1
- __attribute__ ((format (printf, 1, 2),
- noreturn))
-#endif
- ;
-extern void warn(const char *format, ...)
-#if __GNUC__ > 1
- __attribute__ ((format (printf, 1, 2)))
-#endif
- ;
-extern void error(const char *format, ...)
-#if __GNUC__ > 1
- __attribute__ ((format (printf, 1, 2)))
-#endif
- ;
-#else /* not defined(__GNUC__) */
-extern void fatal(const char *format, ...);
-extern void warn(const char *format, ...);
-extern void error(const char *format, ...);
-#endif /* defined(__GNUC__) */
-
-extern const char *unix_error_string(int error_num);
-
-extern int errors;
-extern void set_program_name(const char *name);
-
-#endif /* _ERROR_H */
diff --git a/mig/global.c b/mig/global.c
deleted file mode 100644
index f1b25ac..0000000
--- a/mig/global.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- */
-
-#include "error.h"
-#include "global.h"
-
-boolean_t BeQuiet = FALSE;
-boolean_t BeVerbose = FALSE;
-boolean_t UseMsgRPC = TRUE;
-boolean_t GenSymTab = FALSE;
-
-boolean_t IsKernelUser = FALSE;
-boolean_t IsKernelServer = FALSE;
-
-const_string_t RCSId = strNULL;
-
-const_string_t SubsystemName = strNULL;
-u_int SubsystemBase = 0;
-
-const_string_t MsgOption = strNULL;
-const_string_t WaitTime = strNULL;
-const_string_t ErrorProc = "MsgError";
-const_string_t ServerPrefix = "";
-const_string_t UserPrefix = "";
-const_string_t ServerDemux = strNULL;
-const_string_t SubrPrefix = "";
-const_string_t RoutinePrefix = "";
-
-string_t yyinname;
-
-const char LintLib[] = "defined(LINTLIBRARY)";
-
-void
-init_global(void)
-{
- yyinname = strmake("<no name yet>");
-}
-
-string_t UserFilePrefix = strNULL;
-string_t UserHeaderFileName = strNULL;
-string_t ServerHeaderFileName = strNULL;
-string_t InternalHeaderFileName = strNULL;
-string_t UserFileName = strNULL;
-string_t ServerFileName = strNULL;
-
-void
-more_global(void)
-{
- if (SubsystemName == strNULL)
- fatal("no SubSystem declaration");
-
- if (UserHeaderFileName == strNULL)
- UserHeaderFileName = strconcat(SubsystemName, ".h");
- else if (streql(UserHeaderFileName, "/dev/null"))
- UserHeaderFileName = strNULL;
-
- if (UserFileName == strNULL)
- UserFileName = strconcat(SubsystemName, "User.c");
- else if (streql(UserFileName, "/dev/null"))
- UserFileName = strNULL;
-
- if (ServerFileName == strNULL)
- ServerFileName = strconcat(SubsystemName, "Server.c");
- else if (streql(ServerFileName, "/dev/null"))
- ServerFileName = strNULL;
-
- if (ServerDemux == strNULL)
- ServerDemux = strconcat(SubsystemName, "_server");
- if (RoutinePrefix != NULL)
- ServerDemux = strconcat (RoutinePrefix, ServerDemux);
-}
diff --git a/mig/global.h b/mig/global.h
deleted file mode 100644
index b841cd5..0000000
--- a/mig/global.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- */
-
-#ifndef _GLOBAL_H
-#define _GLOBAL_H
-
-#include <sys/types.h>
-
-#include "boolean.h"
-#include "mig_string.h"
-
-extern boolean_t BeQuiet; /* no warning messages */
-extern boolean_t BeVerbose; /* summarize types, routines */
-extern boolean_t UseMsgRPC;
-extern boolean_t GenSymTab;
-
-extern boolean_t IsKernelUser;
-extern boolean_t IsKernelServer;
-
-extern const_string_t RCSId;
-
-extern const_string_t SubsystemName;
-extern u_int SubsystemBase;
-
-extern const_string_t MsgOption;
-extern const_string_t WaitTime;
-extern const_string_t ErrorProc;
-extern const_string_t ServerPrefix;
-extern const_string_t UserPrefix;
-extern const_string_t ServerDemux;
-extern const_string_t SubrPrefix;
-extern const_string_t RoutinePrefix;
-
-extern int yylineno;
-extern string_t yyinname;
-
-extern void init_global(void);
-
-extern string_t UserFilePrefix;
-extern string_t UserHeaderFileName;
-extern string_t ServerHeaderFileName;
-extern string_t InternalHeaderFileName;
-extern string_t UserFileName;
-extern string_t ServerFileName;
-
-extern void more_global(void);
-
-extern const char LintLib[];
-
-#ifndef NULL
-#define NULL 0
-#endif
-
-#endif /* _GLOBAL_H */
diff --git a/mig/header.c b/mig/header.c
deleted file mode 100644
index 2635bc0..0000000
--- a/mig/header.c
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- */
-
-#include "write.h"
-#include "utils.h"
-#include "global.h"
-#include "error.h"
-
-static void
-WriteIncludes(FILE *file)
-{
- fprintf(file, "#include <mach/kern_return.h>\n");
- fprintf(file, "#include <mach/port.h>\n");
- fprintf(file, "#include <mach/message.h>\n");
- fprintf(file, "\n");
-}
-
-static void
-WriteDefines(FILE *file)
-{
-}
-
-static void
-WriteMigExternal(FILE *file)
-{
- fprintf(file, "#ifdef\tmig_external\n");
- fprintf(file, "mig_external\n");
- fprintf(file, "#else\n");
- fprintf(file, "extern\n");
- fprintf(file, "#endif\n");
-}
-
-static void
-WriteProlog(FILE *file, const char *protect)
-{
- if (protect != strNULL) {
- fprintf(file, "#ifndef\t_%s\n", protect);
- fprintf(file, "#define\t_%s\n", protect);
- fprintf(file, "\n");
- }
-
- fprintf(file, "/* Module %s */\n", SubsystemName);
- fprintf(file, "\n");
-
- WriteIncludes(file);
- WriteDefines(file);
-}
-
-static void
-WriteEpilog(FILE *file, const char *protect)
-{
- if (protect != strNULL) {
- fprintf(file, "\n");
- fprintf(file, "#endif\t/* not defined(_%s) */\n", protect);
- }
-}
-
-static void
-WriteUserRoutine(FILE *file, const routine_t *rt)
-{
- fprintf(file, "\n");
- fprintf(file, "/* %s %s */\n", rtRoutineKindToStr(rt->rtKind), rt->rtName);
- WriteMigExternal(file);
- fprintf(file, "%s %s\n", ReturnTypeStr(rt), rt->rtUserName);
- fprintf(file, "#if\t%s\n", LintLib);
- fprintf(file, " (");
- WriteList(file, rt->rtArgs, WriteNameDecl, akbUserArg, ", " , "");
- fprintf(file, ")\n");
- WriteList(file, rt->rtArgs, WriteUserVarDecl, akbUserArg, ";\n", ";\n");
- fprintf(file, "{ ");
- if (!rt->rtProcedure)
- fprintf(file, "return ");
- fprintf(file, "%s(", rt->rtUserName);
- WriteList(file, rt->rtArgs, WriteNameDecl, akbUserArg, ", ", "");
- fprintf(file, "); }\n");
- fprintf(file, "#else\n");
- fprintf(file, "(\n");
- WriteList(file, rt->rtArgs, WriteUserVarDecl, akbUserArg, ",\n", "\n");
- fprintf(file, ");\n");
- fprintf(file, "#endif\n");
-}
-
-void
-WriteUserHeader(FILE *file, const statement_t *stats)
-{
- register const statement_t *stat;
- const char *protect = strconcat(SubsystemName, "_user_");
-
- WriteProlog(file, protect);
- for (stat = stats; stat != stNULL; stat = stat->stNext)
- switch (stat->stKind)
- {
- case skRoutine:
- WriteUserRoutine(file, stat->stRoutine);
- break;
- case skImport:
- case skUImport:
- WriteImport(file, stat->stFileName);
- break;
- case skSImport:
- break;
- default:
- fatal("WriteHeader(): bad statement_kind_t (%d)",
- (int) stat->stKind);
- }
- WriteEpilog(file, protect);
-}
-
-static void
-WriteServerRoutine(FILE *file, const routine_t *rt)
-{
- fprintf(file, "\n");
- fprintf(file, "/* %s %s */\n", rtRoutineKindToStr(rt->rtKind), rt->rtName);
- WriteMigExternal(file);
- fprintf(file, "%s %s\n", ReturnTypeStr(rt), rt->rtServerName);
- fprintf(file, "#if\t%s\n", LintLib);
- fprintf(file, " (");
- WriteList(file, rt->rtArgs, WriteNameDecl, akbServerArg, ", " , "");
- fprintf(file, ")\n");
- WriteList(file, rt->rtArgs, WriteServerVarDecl,
- akbServerArg, ";\n", ";\n");
- fprintf(file, "{ ");
- if (!rt->rtProcedure)
- fprintf(file, "return ");
- fprintf(file, "%s(", rt->rtServerName);
- WriteList(file, rt->rtArgs, WriteNameDecl, akbServerArg, ", ", "");
- fprintf(file, "); }\n");
- fprintf(file, "#else\n");
- fprintf(file, "(\n");
- WriteList(file, rt->rtArgs, WriteServerVarDecl,
- akbServerArg, ",\n", "\n");
- fprintf(file, ");\n");
- fprintf(file, "#endif\n");
-}
-
-void
-WriteServerHeader(FILE *file, const statement_t *stats)
-{
- register const statement_t *stat;
- const char *protect = strconcat(SubsystemName, "_server_");
-
- WriteProlog(file, protect);
- for (stat = stats; stat != stNULL; stat = stat->stNext)
- switch (stat->stKind)
- {
- case skRoutine:
- WriteServerRoutine(file, stat->stRoutine);
- break;
- case skImport:
- case skSImport:
- WriteImport(file, stat->stFileName);
- break;
- case skUImport:
- break;
- default:
- fatal("WriteServerHeader(): bad statement_kind_t (%d)",
- (int) stat->stKind);
- }
- WriteEpilog(file, protect);
-}
-
-static void
-WriteInternalRedefine(FILE *file, register const routine_t *rt)
-{
- fprintf(file, "#define %s %s_external\n", rt->rtUserName, rt->rtUserName);
-}
-
-void
-WriteInternalHeader(FILE *file, const statement_t *stats)
-{
- register const statement_t *stat;
-
- for (stat = stats; stat != stNULL; stat = stat->stNext)
- switch (stat->stKind)
- {
- case skRoutine:
- WriteInternalRedefine(file, stat->stRoutine);
- break;
- case skImport:
- case skUImport:
- case skSImport:
- break;
- default:
- fatal("WriteInternalHeader(): bad statement_kind_t (%d)",
- (int) stat->stKind);
- }
-}
diff --git a/mig/lexxer.c b/mig/lexxer.c
deleted file mode 100644
index 4119cdf..0000000
--- a/mig/lexxer.c
+++ /dev/null
@@ -1,2518 +0,0 @@
-/* A lexical scanner generated by flex */
-
-/* Scanner skeleton version:
- * $Header: cvs/gnumach/mig/Attic/lexxer.c,v 1.1 1997/04/14 20:28:00 thomas Exp $
- */
-
-#define FLEX_SCANNER
-#define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-
-#include <stdio.h>
-
-
-/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
-#ifdef c_plusplus
-#ifndef __cplusplus
-#define __cplusplus
-#endif
-#endif
-
-
-#ifdef __cplusplus
-
-#include <stdlib.h>
-#include <unistd.h>
-
-/* Use prototypes in function declarations. */
-#define YY_USE_PROTOS
-
-/* The "const" storage-class-modifier is valid. */
-#define YY_USE_CONST
-
-#else /* ! __cplusplus */
-
-#if __STDC__
-
-#define YY_USE_PROTOS
-#define YY_USE_CONST
-
-#endif /* __STDC__ */
-#endif /* ! __cplusplus */
-
-#ifdef __TURBOC__
- #pragma warn -rch
- #pragma warn -use
-#include <io.h>
-#include <stdlib.h>
-#define YY_USE_CONST
-#define YY_USE_PROTOS
-#endif
-
-#ifdef YY_USE_CONST
-#define yyconst const
-#else
-#define yyconst
-#endif
-
-
-#ifdef YY_USE_PROTOS
-#define YY_PROTO(proto) proto
-#else
-#define YY_PROTO(proto) ()
-#endif
-
-/* Returned upon end-of-file. */
-#define YY_NULL 0
-
-/* Promotes a possibly negative, possibly signed char to an unsigned
- * integer for use as an array index. If the signed char is negative,
- * we want to instead treat it as an 8-bit unsigned char, hence the
- * double cast.
- */
-#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
-
-/* Enter a start condition. This macro really ought to take a parameter,
- * but we do it the disgusting crufty way forced on us by the ()-less
- * definition of BEGIN.
- */
-#define BEGIN yy_start = 1 + 2 *
-
-/* Translate the current start state into a value that can be later handed
- * to BEGIN to return to the state. The YYSTATE alias is for lex
- * compatibility.
- */
-#define YY_START ((yy_start - 1) / 2)
-#define YYSTATE YY_START
-
-/* Action number for EOF rule of a given start state. */
-#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
-
-/* Special action meaning "start processing a new file". */
-#define YY_NEW_FILE yyrestart( yyin )
-
-#define YY_END_OF_BUFFER_CHAR 0
-
-/* Size of default input buffer. */
-#define YY_BUF_SIZE 16384
-
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
-
-extern int yyleng;
-extern FILE *yyin, *yyout;
-
-#define EOB_ACT_CONTINUE_SCAN 0
-#define EOB_ACT_END_OF_FILE 1
-#define EOB_ACT_LAST_MATCH 2
-
-/* The funky do-while in the following #define is used to turn the definition
- * int a single C statement (which needs a semi-colon terminator). This
- * avoids problems with code like:
- *
- * if ( condition_holds )
- * yyless( 5 );
- * else
- * do_something_else();
- *
- * Prior to using the do-while the compiler would get upset at the
- * "else" because it interpreted the "if" statement as being all
- * done when it reached the ';' after the yyless() call.
- */
-
-/* Return all but the first 'n' matched characters back to the input stream. */
-
-#define yyless(n) \
- do \
- { \
- /* Undo effects of setting up yytext. */ \
- *yy_cp = yy_hold_char; \
- yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
- YY_DO_BEFORE_ACTION; /* set up yytext again */ \
- } \
- while ( 0 )
-
-#define unput(c) yyunput( c, yytext_ptr )
-
-/* The following is because we cannot portably get our hands on size_t
- * (without autoconf's help, which isn't available because we want
- * flex-generated scanners to compile on their own).
- */
-typedef unsigned int yy_size_t;
-
-
-struct yy_buffer_state
- {
- FILE *yy_input_file;
-
- char *yy_ch_buf; /* input buffer */
- char *yy_buf_pos; /* current position in input buffer */
-
- /* Size of input buffer in bytes, not including room for EOB
- * characters.
- */
- yy_size_t yy_buf_size;
-
- /* Number of characters read into yy_ch_buf, not including EOB
- * characters.
- */
- int yy_n_chars;
-
- /* Whether we "own" the buffer - i.e., we know we created it,
- * and can realloc() it to grow it, and should free() it to
- * delete it.
- */
- int yy_is_our_buffer;
-
- /* Whether this is an "interactive" input source; if so, and
- * if we're using stdio for input, then we want to use getc()
- * instead of fread(), to make sure we stop fetching input after
- * each newline.
- */
- int yy_is_interactive;
-
- /* Whether we're considered to be at the beginning of a line.
- * If so, '^' rules will be active on the next match, otherwise
- * not.
- */
- int yy_at_bol;
-
- /* Whether to try to fill the input buffer when we reach the
- * end of it.
- */
- int yy_fill_buffer;
-
- int yy_buffer_status;
-#define YY_BUFFER_NEW 0
-#define YY_BUFFER_NORMAL 1
- /* When an EOF's been seen but there's still some text to process
- * then we mark the buffer as YY_EOF_PENDING, to indicate that we
- * shouldn't try reading from the input source any more. We might
- * still have a bunch of tokens to match, though, because of
- * possible backing-up.
- *
- * When we actually see the EOF, we change the status to "new"
- * (via yyrestart()), so that the user can continue scanning by
- * just pointing yyin at a new input file.
- */
-#define YY_BUFFER_EOF_PENDING 2
- };
-
-static YY_BUFFER_STATE yy_current_buffer = 0;
-
-/* We provide macros for accessing buffer states in case in the
- * future we want to put the buffer states in a more general
- * "scanner state".
- */
-#define YY_CURRENT_BUFFER yy_current_buffer
-
-
-/* yy_hold_char holds the character lost when yytext is formed. */
-static char yy_hold_char;
-
-static int yy_n_chars; /* number of characters read into yy_ch_buf */
-
-
-int yyleng;
-
-/* Points to current character in buffer. */
-static char *yy_c_buf_p = (char *) 0;
-static int yy_init = 1; /* whether we need to initialize */
-static int yy_start = 0; /* start state number */
-
-/* Flag which is used to allow yywrap()'s to do buffer switches
- * instead of setting up a fresh yyin. A bit of a hack ...
- */
-static int yy_did_buffer_switch_on_eof;
-
-void yyrestart YY_PROTO(( FILE *input_file ));
-
-void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
-void yy_load_buffer_state YY_PROTO(( void ));
-YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
-void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
-void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
-
-YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
-YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *str ));
-YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
-
-static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
-static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
-static void yy_flex_free YY_PROTO(( void * ));
-
-#define yy_new_buffer yy_create_buffer
-
-#define yy_set_interactive(is_interactive) \
- { \
- if ( ! yy_current_buffer ) \
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
- yy_current_buffer->yy_is_interactive = is_interactive; \
- }
-
-#define yy_set_bol(at_bol) \
- { \
- if ( ! yy_current_buffer ) \
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
- yy_current_buffer->yy_at_bol = at_bol; \
- }
-
-#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
-
-typedef unsigned char YY_CHAR;
-FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
-typedef int yy_state_type;
-extern char *yytext;
-#define yytext_ptr yytext
-
-static yy_state_type yy_get_previous_state YY_PROTO(( void ));
-static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
-static int yy_get_next_buffer YY_PROTO(( void ));
-static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
-
-/* Done after the current pattern has been matched and before the
- * corresponding action - sets up yytext.
- */
-#define YY_DO_BEFORE_ACTION \
- yytext_ptr = yy_bp; \
- yyleng = (int) (yy_cp - yy_bp); \
- yy_hold_char = *yy_cp; \
- *yy_cp = '\0'; \
- yy_c_buf_p = yy_cp;
-
-#define YY_NUM_RULES 100
-#define YY_END_OF_BUFFER 101
-static yyconst short int yy_accept[515] =
- { 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 101, 99, 97, 98, 94, 77, 78, 75,
- 73, 72, 74, 76, 88, 70, 71, 82, 79, 83,
- 87, 87, 87, 87, 87, 87, 87, 87, 87, 87,
- 87, 87, 87, 87, 87, 87, 87, 84, 85, 80,
- 87, 86, 81, 89, 99, 99, 99, 96, 96, 95,
- 94, 0, 0, 93, 88, 87, 87, 87, 87, 87,
- 87, 87, 87, 87, 87, 87, 11, 87, 87, 87,
- 87, 87, 19, 87, 87, 87, 87, 87, 87, 87,
- 87, 87, 87, 87, 87, 87, 87, 87, 87, 87,
-
- 89, 0, 90, 0, 0, 91, 0, 0, 0, 87,
- 87, 87, 87, 87, 87, 87, 87, 87, 87, 87,
- 87, 87, 87, 87, 87, 87, 87, 87, 87, 12,
- 87, 87, 87, 87, 87, 87, 87, 87, 87, 87,
- 87, 87, 87, 87, 87, 87, 87, 0, 92, 87,
- 87, 87, 87, 87, 87, 87, 87, 87, 87, 87,
- 87, 87, 87, 87, 87, 87, 87, 87, 87, 87,
- 87, 87, 87, 87, 87, 87, 87, 87, 87, 31,
- 87, 87, 87, 28, 87, 87, 87, 87, 18, 87,
- 87, 36, 87, 87, 87, 87, 20, 87, 87, 13,
-
- 87, 87, 87, 87, 87, 87, 87, 87, 87, 87,
- 87, 87, 24, 87, 87, 87, 87, 87, 87, 87,
- 87, 87, 87, 87, 87, 87, 87, 87, 87, 87,
- 87, 87, 87, 25, 33, 40, 87, 87, 87, 87,
- 87, 87, 87, 87, 87, 87, 87, 87, 87, 87,
- 87, 87, 87, 32, 87, 87, 87, 87, 87, 87,
- 87, 87, 87, 42, 87, 87, 87, 87, 87, 87,
- 87, 87, 87, 87, 34, 87, 87, 87, 87, 1,
- 87, 87, 87, 87, 87, 27, 87, 87, 26, 87,
- 87, 87, 87, 87, 87, 39, 87, 2, 87, 87,
-
- 87, 87, 87, 8, 87, 87, 87, 87, 87, 87,
- 87, 87, 87, 87, 87, 87, 87, 87, 87, 9,
- 87, 87, 37, 87, 41, 87, 87, 87, 7, 87,
- 87, 87, 3, 15, 87, 87, 87, 87, 87, 87,
- 87, 6, 87, 87, 45, 87, 35, 87, 30, 87,
- 43, 10, 87, 87, 44, 87, 87, 87, 87, 17,
- 16, 22, 38, 87, 87, 46, 14, 23, 87, 87,
- 87, 29, 87, 21, 87, 87, 87, 87, 5, 87,
- 87, 87, 87, 87, 87, 87, 87, 87, 87, 4,
- 87, 87, 87, 87, 87, 87, 87, 87, 87, 87,
-
- 87, 87, 48, 87, 87, 87, 87, 87, 87, 87,
- 87, 87, 87, 87, 87, 87, 54, 53, 87, 87,
- 87, 87, 87, 87, 56, 87, 87, 87, 87, 87,
- 87, 87, 87, 87, 87, 87, 87, 87, 87, 87,
- 87, 87, 87, 87, 87, 87, 57, 87, 49, 87,
- 87, 87, 87, 87, 87, 87, 87, 87, 87, 87,
- 87, 87, 87, 87, 87, 87, 87, 87, 87, 58,
- 87, 60, 87, 87, 87, 55, 61, 87, 62, 87,
- 65, 87, 67, 87, 50, 51, 52, 87, 87, 87,
- 87, 87, 87, 87, 87, 87, 87, 69, 87, 87,
-
- 87, 87, 59, 87, 66, 87, 47, 87, 87, 87,
- 63, 64, 68, 0
- } ;
-
-static yyconst int yy_ec[256] =
- { 0,
- 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 4, 1, 5, 6, 7, 1, 1, 1, 8,
- 9, 10, 11, 12, 13, 7, 14, 15, 16, 17,
- 18, 19, 15, 20, 15, 21, 15, 22, 23, 24,
- 25, 26, 1, 1, 27, 28, 29, 30, 31, 32,
- 33, 34, 35, 36, 37, 38, 39, 40, 41, 42,
- 43, 44, 45, 46, 47, 48, 49, 50, 51, 36,
- 52, 1, 53, 54, 55, 1, 56, 57, 58, 59,
-
- 60, 32, 61, 62, 63, 36, 64, 65, 66, 67,
- 68, 69, 43, 70, 71, 72, 73, 74, 49, 50,
- 75, 36, 1, 76, 1, 77, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1
- } ;
-
-static yyconst int yy_meta[78] =
- { 0,
- 1, 1, 2, 1, 1, 1, 3, 1, 1, 1,
- 1, 1, 3, 3, 4, 4, 4, 4, 4, 4,
- 4, 1, 1, 1, 1, 1, 4, 4, 4, 4,
- 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
- 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
- 4, 1, 1, 1, 4, 4, 4, 4, 4, 4,
- 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
- 4, 4, 4, 4, 4, 1, 1
- } ;
-
-static yyconst short int yy_base[524] =
- { 0,
- 0, 3, 9, 979, 86, 163, 97, 101, 111, 124,
- 115, 129, 984, 986, 986, 986, 132, 986, 986, 986,
- 986, 986, 986, 986, 139, 986, 986, 986, 986, 986,
- 76, 0, 135, 62, 100, 131, 152, 152, 134, 143,
- 162, 152, 169, 210, 126, 189, 172, 986, 986, 986,
- 150, 986, 986, 0, 978, 956, 976, 986, 986, 986,
- 246, 273, 282, 302, 293, 0, 181, 185, 171, 163,
- 197, 198, 260, 202, 186, 202, 283, 287, 211, 951,
- 282, 284, 0, 286, 211, 285, 289, 293, 290, 294,
- 300, 305, 297, 297, 314, 303, 307, 316, 317, 315,
-
- 0, 974, 986, 952, 972, 986, 377, 381, 971, 332,
- 334, 300, 333, 330, 319, 342, 338, 346, 360, 358,
- 356, 360, 359, 364, 366, 941, 367, 381, 386, 369,
- 368, 387, 374, 379, 373, 375, 374, 381, 382, 383,
- 381, 386, 403, 397, 407, 392, 407, 969, 986, 405,
- 409, 410, 428, 416, 417, 426, 423, 424, 423, 426,
- 425, 445, 425, 427, 443, 918, 433, 446, 447, 447,
- 439, 446, 458, 460, 447, 469, 469, 474, 470, 0,
- 475, 485, 464, 0, 476, 482, 479, 470, 0, 488,
- 493, 0, 480, 492, 489, 481, 0, 496, 490, 0,
-
- 493, 504, 503, 507, 933, 503, 928, 523, 510, 531,
- 505, 531, 0, 522, 518, 526, 525, 536, 527, 519,
- 528, 531, 533, 529, 537, 543, 543, 541, 533, 546,
- 559, 563, 557, 0, 0, 0, 558, 567, 925, 566,
- 565, 571, 569, 576, 574, 572, 579, 576, 592, 604,
- 586, 578, 585, 0, 585, 589, 595, 608, 603, 608,
- 605, 611, 625, 0, 613, 620, 625, 635, 622, 936,
- 629, 630, 634, 639, 0, 636, 631, 637, 637, 0,
- 641, 652, 640, 644, 648, 0, 649, 660, 0, 653,
- 936, 665, 653, 652, 673, 0, 667, 0, 678, 671,
-
- 682, 912, 678, 0, 678, 683, 689, 693, 682, 688,
- 688, 692, 701, 695, 687, 694, 701, 699, 702, 0,
- 698, 705, 0, 706, 0, 704, 711, 920, 0, 719,
- 728, 727, 0, 0, 722, 720, 721, 933, 743, 727,
- 733, 0, 734, 914, 0, 744, 0, 751, 0, 912,
- 0, 0, 754, 738, 0, 912, 750, 755, 754, 0,
- 0, 0, 0, 749, 919, 0, 0, 0, 910, 757,
- 751, 0, 928, 0, 749, 766, 903, 754, 0, 792,
- 769, 244, 768, 917, 96, 915, 924, 908, 913, 0,
- 906, 910, 904, 922, 906, 901, 909, 897, 192, 917,
-
- 899, 897, 0, 903, 909, 895, 887, 906, 905, 904,
- 883, 887, 894, 896, 884, 898, 0, 0, 873, 894,
- 871, 870, 885, 868, 0, 882, 877, 893, 874, 887,
- 872, 97, 875, 763, 882, 867, 873, 881, 867, 879,
- 878, 877, 863, 879, 874, 873, 848, 873, 0, 861,
- 845, 859, 869, 857, 854, 856, 865, 853, 863, 845,
- 860, 812, 859, 857, 857, 852, 854, 853, 853, 0,
- 835, 0, 861, 863, 860, 0, 823, 842, 821, 840,
- 0, 839, 818, 828, 0, 0, 0, 830, 822, 822,
- 830, 807, 797, 804, 785, 792, 774, 0, 494, 329,
-
- 319, 267, 0, 249, 0, 184, 0, 114, 112, 93,
- 0, 0, 0, 986, 839, 843, 847, 4, 849, 853,
- 857, 861, 865
- } ;
-
-static yyconst short int yy_def[524] =
- { 0,
- 515, 515, 514, 3, 516, 516, 515, 515, 515, 515,
- 517, 517, 514, 514, 514, 514, 514, 514, 514, 514,
- 514, 514, 514, 514, 514, 514, 514, 514, 514, 514,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 514, 514, 514,
- 518, 514, 514, 519, 520, 521, 522, 514, 514, 514,
- 514, 514, 514, 514, 514, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
-
- 519, 520, 514, 521, 522, 514, 514, 514, 523, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 523, 514, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
-
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
-
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
-
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
-
- 518, 518, 518, 518, 518, 518, 518, 518, 518, 518,
- 518, 518, 518, 0, 514, 514, 514, 514, 514, 514,
- 514, 514, 514
- } ;
-
-static yyconst short int yy_nxt[1064] =
- { 0,
- 514, 15, 16, 15, 15, 16, 15, 66, 17, 14,
- 15, 16, 15, 14, 14, 14, 18, 19, 20, 21,
- 22, 23, 24, 25, 25, 25, 25, 25, 25, 25,
- 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
- 36, 32, 32, 37, 32, 38, 32, 39, 40, 41,
- 42, 32, 43, 44, 45, 46, 32, 47, 32, 32,
- 48, 49, 50, 32, 31, 32, 33, 34, 35, 32,
- 32, 37, 38, 32, 51, 40, 41, 42, 43, 44,
- 45, 46, 32, 32, 52, 53, 14, 15, 16, 15,
- 14, 14, 73, 14, 14, 14, 14, 14, 15, 16,
-
- 15, 55, 15, 16, 15, 55, 17, 14, 14, 14,
- 14, 14, 15, 16, 15, 57, 59, 60, 59, 67,
- 56, 73, 397, 513, 56, 15, 16, 15, 57, 17,
- 59, 60, 59, 62, 61, 63, 398, 14, 14, 14,
- 441, 442, 512, 74, 511, 67, 64, 64, 64, 64,
- 64, 64, 64, 65, 65, 65, 65, 65, 65, 65,
- 80, 14, 14, 14, 15, 16, 15, 14, 17, 74,
- 14, 14, 14, 14, 14, 68, 96, 75, 81, 69,
- 70, 71, 79, 82, 14, 14, 14, 14, 14, 72,
- 76, 77, 85, 83, 81, 86, 78, 87, 100, 88,
-
- 96, 112, 68, 75, 81, 69, 70, 71, 84, 89,
- 82, 79, 510, 113, 14, 14, 14, 76, 77, 85,
- 81, 86, 78, 97, 110, 119, 87, 100, 88, 411,
- 112, 111, 98, 99, 84, 412, 89, 113, 14, 14,
- 90, 114, 115, 120, 91, 118, 92, 62, 131, 63,
- 110, 97, 119, 93, 125, 94, 95, 111, 98, 99,
- 64, 64, 64, 64, 64, 64, 64, 114, 115, 90,
- 120, 118, 91, 92, 62, 131, 62, 509, 391, 93,
- 125, 94, 95, 62, 392, 63, 116, 107, 107, 107,
- 107, 107, 107, 107, 393, 508, 64, 64, 64, 64,
-
- 64, 64, 64, 108, 117, 108, 109, 65, 65, 65,
- 65, 65, 65, 65, 127, 116, 64, 64, 64, 64,
- 64, 64, 64, 121, 123, 132, 124, 140, 122, 128,
- 117, 130, 129, 133, 134, 135, 136, 137, 138, 139,
- 141, 142, 127, 152, 143, 144, 145, 146, 507, 147,
- 121, 123, 132, 124, 122, 128, 140, 130, 150, 133,
- 154, 134, 136, 137, 155, 138, 141, 139, 506, 152,
- 142, 143, 144, 151, 153, 145, 146, 147, 108, 156,
- 108, 109, 108, 157, 108, 109, 158, 150, 159, 154,
- 155, 107, 107, 107, 107, 107, 107, 107, 160, 163,
-
- 151, 153, 161, 162, 164, 165, 156, 167, 174, 157,
- 169, 168, 170, 158, 171, 173, 175, 159, 172, 176,
- 177, 178, 179, 180, 181, 160, 163, 182, 161, 162,
- 183, 164, 165, 184, 167, 187, 174, 168, 185, 169,
- 171, 170, 172, 175, 173, 176, 177, 178, 186, 179,
- 180, 181, 188, 182, 190, 189, 183, 191, 192, 193,
- 194, 187, 184, 195, 202, 185, 196, 197, 198, 199,
- 200, 201, 203, 204, 206, 186, 207, 208, 188, 189,
- 190, 209, 210, 191, 211, 193, 194, 192, 212, 213,
- 195, 202, 196, 197, 198, 199, 200, 214, 203, 215,
-
- 201, 206, 204, 216, 217, 207, 208, 218, 210, 209,
- 219, 211, 220, 221, 222, 226, 223, 212, 213, 224,
- 225, 214, 227, 228, 505, 229, 230, 232, 215, 231,
- 233, 216, 235, 217, 218, 234, 236, 219, 222, 220,
- 237, 226, 221, 223, 238, 245, 224, 225, 240, 242,
- 227, 229, 228, 232, 230, 243, 231, 244, 233, 235,
- 246, 234, 248, 247, 236, 249, 251, 237, 250, 253,
- 252, 238, 245, 254, 240, 255, 256, 259, 242, 257,
- 258, 243, 260, 262, 261, 263, 244, 264, 248, 246,
- 247, 265, 249, 253, 250, 251, 252, 266, 267, 254,
-
- 271, 255, 256, 257, 272, 259, 258, 262, 273, 260,
- 261, 268, 263, 269, 274, 275, 264, 276, 277, 278,
- 265, 279, 280, 286, 266, 267, 287, 284, 271, 285,
- 288, 272, 281, 282, 289, 273, 290, 268, 291, 269,
- 274, 292, 275, 276, 277, 283, 278, 279, 293, 286,
- 294, 280, 295, 287, 284, 285, 288, 296, 297, 298,
- 289, 281, 282, 290, 299, 300, 301, 291, 292, 303,
- 304, 305, 283, 306, 308, 293, 294, 307, 310, 295,
- 309, 311, 312, 313, 297, 296, 298, 314, 315, 316,
- 317, 299, 301, 318, 300, 320, 303, 304, 305, 321,
-
- 308, 306, 322, 323, 307, 310, 309, 324, 311, 313,
- 325, 312, 327, 314, 326, 315, 316, 329, 330, 317,
- 318, 331, 332, 333, 320, 321, 322, 334, 335, 336,
- 337, 338, 323, 340, 324, 339, 344, 341, 325, 342,
- 326, 327, 343, 345, 329, 330, 346, 351, 331, 347,
- 332, 348, 333, 334, 349, 335, 336, 337, 352, 340,
- 338, 353, 339, 341, 344, 354, 342, 356, 343, 345,
- 355, 358, 359, 346, 363, 347, 351, 348, 360, 361,
- 349, 364, 366, 367, 369, 370, 375, 352, 371, 353,
- 376, 354, 372, 356, 355, 378, 379, 381, 359, 390,
-
- 358, 394, 444, 363, 360, 361, 445, 446, 395, 367,
- 364, 366, 369, 504, 370, 375, 371, 376, 372, 382,
- 383, 378, 503, 381, 502, 379, 384, 473, 390, 474,
- 385, 475, 476, 386, 501, 387, 388, 500, 389, 14,
- 14, 14, 14, 54, 54, 54, 54, 58, 58, 58,
- 58, 101, 101, 102, 499, 102, 102, 104, 498, 104,
- 104, 105, 497, 105, 105, 148, 148, 148, 148, 496,
- 495, 494, 493, 492, 491, 490, 489, 488, 487, 486,
- 485, 484, 483, 482, 481, 480, 479, 478, 477, 472,
- 471, 470, 469, 468, 467, 466, 465, 464, 463, 462,
-
- 461, 460, 459, 458, 457, 456, 455, 454, 453, 452,
- 451, 450, 449, 448, 447, 443, 440, 439, 438, 437,
- 436, 435, 434, 433, 432, 431, 430, 429, 428, 427,
- 426, 425, 424, 423, 422, 421, 420, 419, 418, 417,
- 416, 415, 414, 413, 410, 409, 408, 407, 406, 405,
- 404, 403, 402, 401, 400, 399, 396, 380, 377, 374,
- 373, 368, 365, 362, 357, 350, 328, 319, 302, 270,
- 241, 239, 205, 149, 166, 149, 106, 103, 103, 126,
- 106, 103, 103, 514, 17, 13, 514, 514, 514, 514,
- 514, 514, 514, 514, 514, 514, 514, 514, 514, 514,
-
- 514, 514, 514, 514, 514, 514, 514, 514, 514, 514,
- 514, 514, 514, 514, 514, 514, 514, 514, 514, 514,
- 514, 514, 514, 514, 514, 514, 514, 514, 514, 514,
- 514, 514, 514, 514, 514, 514, 514, 514, 514, 514,
- 514, 514, 514, 514, 514, 514, 514, 514, 514, 514,
- 514, 514, 514, 514, 514, 514, 514, 514, 514, 514,
- 514, 514, 514
- } ;
-
-static yyconst short int yy_chk[1064] =
- { 0,
- 0, 1, 1, 1, 2, 2, 2, 518, 2, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 5, 5, 5, 5,
- 5, 5, 34, 5, 5, 5, 5, 5, 7, 7,
-
- 7, 7, 8, 8, 8, 8, 8, 5, 5, 5,
- 5, 5, 9, 9, 9, 9, 11, 11, 11, 31,
- 7, 34, 385, 510, 8, 10, 10, 10, 10, 10,
- 12, 12, 12, 17, 12, 17, 385, 5, 5, 5,
- 432, 432, 509, 35, 508, 31, 17, 17, 17, 17,
- 17, 17, 17, 25, 25, 25, 25, 25, 25, 25,
- 39, 5, 5, 6, 6, 6, 6, 6, 6, 35,
- 6, 6, 6, 6, 6, 33, 45, 36, 39, 33,
- 33, 33, 38, 40, 6, 6, 6, 6, 6, 33,
- 37, 37, 42, 41, 51, 42, 37, 43, 47, 43,
-
- 45, 69, 33, 36, 39, 33, 33, 33, 41, 43,
- 40, 38, 506, 70, 6, 6, 6, 37, 37, 42,
- 51, 42, 37, 46, 67, 75, 43, 47, 43, 399,
- 69, 68, 46, 46, 41, 399, 43, 70, 6, 6,
- 44, 71, 72, 76, 44, 74, 44, 61, 85, 61,
- 67, 46, 75, 44, 79, 44, 44, 68, 46, 46,
- 61, 61, 61, 61, 61, 61, 61, 71, 72, 44,
- 76, 74, 44, 44, 62, 85, 62, 504, 382, 44,
- 79, 44, 44, 63, 382, 63, 73, 62, 62, 62,
- 62, 62, 62, 62, 382, 502, 63, 63, 63, 63,
-
- 63, 63, 63, 64, 73, 64, 64, 65, 65, 65,
- 65, 65, 65, 65, 81, 73, 64, 64, 64, 64,
- 64, 64, 64, 77, 78, 86, 78, 93, 77, 82,
- 73, 84, 82, 87, 88, 88, 89, 90, 91, 92,
- 94, 95, 81, 112, 96, 97, 98, 99, 501, 100,
- 77, 78, 86, 78, 77, 82, 93, 84, 110, 87,
- 114, 88, 89, 90, 115, 91, 94, 92, 500, 112,
- 95, 96, 97, 111, 113, 98, 99, 100, 107, 116,
- 107, 107, 108, 117, 108, 108, 118, 110, 119, 114,
- 115, 107, 107, 107, 107, 107, 107, 107, 120, 123,
-
- 111, 113, 121, 122, 124, 125, 116, 127, 133, 117,
- 128, 127, 129, 118, 130, 132, 134, 119, 131, 135,
- 136, 137, 138, 139, 140, 120, 123, 141, 121, 122,
- 142, 124, 125, 143, 127, 146, 133, 127, 144, 128,
- 130, 129, 131, 134, 132, 135, 136, 137, 145, 138,
- 139, 140, 147, 141, 151, 150, 142, 152, 153, 154,
- 155, 146, 143, 156, 163, 144, 157, 158, 159, 160,
- 161, 162, 164, 165, 167, 145, 168, 169, 147, 150,
- 151, 170, 171, 152, 172, 154, 155, 153, 173, 174,
- 156, 163, 157, 158, 159, 160, 161, 175, 164, 176,
-
- 162, 167, 165, 177, 178, 168, 169, 179, 171, 170,
- 179, 172, 181, 182, 183, 188, 185, 173, 174, 186,
- 187, 175, 190, 191, 499, 193, 194, 196, 176, 195,
- 198, 177, 201, 178, 179, 199, 202, 179, 183, 181,
- 203, 188, 182, 185, 204, 211, 186, 187, 206, 208,
- 190, 193, 191, 196, 194, 209, 195, 210, 198, 201,
- 212, 199, 215, 214, 202, 216, 218, 203, 217, 220,
- 219, 204, 211, 221, 206, 222, 223, 226, 208, 224,
- 225, 209, 227, 229, 228, 230, 210, 231, 215, 212,
- 214, 232, 216, 220, 217, 218, 219, 233, 237, 221,
-
- 240, 222, 223, 224, 241, 226, 225, 229, 242, 227,
- 228, 238, 230, 238, 243, 244, 231, 245, 246, 247,
- 232, 248, 249, 252, 233, 237, 253, 251, 240, 251,
- 255, 241, 250, 250, 256, 242, 257, 238, 258, 238,
- 243, 259, 244, 245, 246, 250, 247, 248, 260, 252,
- 261, 249, 262, 253, 251, 251, 255, 263, 265, 266,
- 256, 250, 250, 257, 267, 268, 269, 258, 259, 271,
- 272, 273, 250, 274, 277, 260, 261, 276, 279, 262,
- 278, 281, 282, 283, 265, 263, 266, 284, 285, 287,
- 288, 267, 269, 290, 268, 292, 271, 272, 273, 293,
-
- 277, 274, 294, 295, 276, 279, 278, 297, 281, 283,
- 299, 282, 301, 284, 300, 285, 287, 303, 305, 288,
- 290, 306, 307, 308, 292, 293, 294, 309, 310, 311,
- 312, 313, 295, 315, 297, 314, 319, 316, 299, 317,
- 300, 301, 318, 321, 303, 305, 322, 330, 306, 324,
- 307, 326, 308, 309, 327, 310, 311, 312, 331, 315,
- 313, 332, 314, 316, 319, 335, 317, 337, 318, 321,
- 336, 339, 340, 322, 346, 324, 330, 326, 341, 343,
- 327, 348, 353, 354, 357, 358, 370, 331, 359, 332,
- 371, 335, 364, 337, 336, 375, 376, 378, 340, 381,
-
- 339, 383, 434, 346, 341, 343, 434, 434, 383, 354,
- 348, 353, 357, 497, 358, 370, 359, 371, 364, 380,
- 380, 375, 496, 378, 495, 376, 380, 462, 381, 462,
- 380, 462, 462, 380, 494, 380, 380, 493, 380, 515,
- 515, 515, 515, 516, 516, 516, 516, 517, 517, 517,
- 517, 519, 519, 520, 492, 520, 520, 521, 491, 521,
- 521, 522, 490, 522, 522, 523, 523, 523, 523, 489,
- 488, 484, 483, 482, 480, 479, 478, 477, 475, 474,
- 473, 471, 469, 468, 467, 466, 465, 464, 463, 461,
- 460, 459, 458, 457, 456, 455, 454, 453, 452, 451,
-
- 450, 448, 447, 446, 445, 444, 443, 442, 441, 440,
- 439, 438, 437, 436, 435, 433, 431, 430, 429, 428,
- 427, 426, 424, 423, 422, 421, 420, 419, 416, 415,
- 414, 413, 412, 411, 410, 409, 408, 407, 406, 405,
- 404, 402, 401, 400, 398, 397, 396, 395, 394, 393,
- 392, 391, 389, 388, 387, 386, 384, 377, 373, 369,
- 365, 356, 350, 344, 338, 328, 302, 291, 270, 239,
- 207, 205, 166, 148, 126, 109, 105, 104, 102, 80,
- 57, 56, 55, 13, 4, 514, 514, 514, 514, 514,
- 514, 514, 514, 514, 514, 514, 514, 514, 514, 514,
-
- 514, 514, 514, 514, 514, 514, 514, 514, 514, 514,
- 514, 514, 514, 514, 514, 514, 514, 514, 514, 514,
- 514, 514, 514, 514, 514, 514, 514, 514, 514, 514,
- 514, 514, 514, 514, 514, 514, 514, 514, 514, 514,
- 514, 514, 514, 514, 514, 514, 514, 514, 514, 514,
- 514, 514, 514, 514, 514, 514, 514, 514, 514, 514,
- 514, 514, 514
- } ;
-
-static yy_state_type yy_last_accepting_state;
-static char *yy_last_accepting_cpos;
-
-/* The intent behind this definition is that it'll catch
- * any uses of REJECT which flex missed.
- */
-#define REJECT reject_used_but_not_detected
-#define yymore() yymore_used_but_not_detected
-#define YY_MORE_ADJ 0
-char *yytext;
-#line 1 "../gnumach/mig/lexxer.l"
-#define INITIAL 0
-#line 15 "../gnumach/mig/lexxer.l"
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
-
-#include <string.h>
-
-#include "mig_string.h"
-#include "type.h"
-#include "statement.h"
-#include "global.h"
-#include "parser.h"
-#include "lexxer.h"
-#include "cpu.h"
-
-#define stringize(x) #x
-
-#ifdef LDEBUG
-#define RETURN(sym) \
-{ \
- printf("yylex: returning '%s' (%d)\n", #sym, (sym)); \
- return (sym); \
-}
-#else LDEBUG
-#define RETURN(sym) return (sym)
-#endif LDEBUG
-
-#define TPRETURN(intype, outtype, tsize) \
-{ \
- yylval.symtype.innumber = (intype); \
- yylval.symtype.instr = stringize(intype); \
- yylval.symtype.outnumber = (outtype); \
- yylval.symtype.outstr = stringize(outtype); \
- yylval.symtype.size = (tsize); \
- RETURN(sySymbolicType); \
-}
-
-#define TRETURN(type, tsize) TPRETURN(type,type,tsize)
-
-#define FRETURN(val) \
-{ \
- yylval.flag = (val); \
- RETURN(syIPCFlag); \
-}
-
-extern YYSTYPE yylval; /* added by rm */
-
-int lineno;
-char *inname;
-
-#ifdef YY_START
-static int oldYYBegin;
-#define SAVE_BEGIN oldYYBegin = YY_START
-#define RSTR_BEGIN BEGIN oldYYBegin
-#else
-static struct yysvf *oldYYBegin;
-#define SAVE_BEGIN oldYYBegin = yybgin
-#define RSTR_BEGIN yybgin = oldYYBegin;
-#endif
-
-static void doSharp(const char *body); /* process body of # directives */
-#define Normal 1
-#define String 2
-#define FileName 3
-#define QString 4
-#define SkipToEOL 5
-
-#line 859 "lex.yy.c"
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
-#ifndef YY_SKIP_YYWRAP
-#ifdef __cplusplus
-extern "C" int yywrap YY_PROTO(( void ));
-#else
-extern int yywrap YY_PROTO(( void ));
-#endif
-#endif
-
-#ifndef YY_NO_UNPUT
-static void yyunput YY_PROTO(( int c, char *buf_ptr ));
-#endif
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
-#endif
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
-static int yyinput YY_PROTO(( void ));
-#else
-static int input YY_PROTO(( void ));
-#endif
-#endif
-
-#if YY_STACK_USED
-static int yy_start_stack_ptr = 0;
-static int yy_start_stack_depth = 0;
-static int *yy_start_stack = 0;
-#ifndef YY_NO_PUSH_STATE
-static void yy_push_state YY_PROTO(( int new_state ));
-#endif
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state YY_PROTO(( void ));
-#endif
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state YY_PROTO(( void ));
-#endif
-
-#else
-#define YY_NO_PUSH_STATE 1
-#define YY_NO_POP_STATE 1
-#define YY_NO_TOP_STATE 1
-#endif
-
-#ifdef YY_MALLOC_DECL
-YY_MALLOC_DECL
-#else
-#if __STDC__
-#ifndef __cplusplus
-#include <stdlib.h>
-#endif
-#else
-/* Just try to get by without declaring the routines. This will fail
- * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
- * or sizeof(void*) != sizeof(int).
- */
-#endif
-#endif
-
-/* Amount of stuff to slurp up with each read. */
-#ifndef YY_READ_BUF_SIZE
-#define YY_READ_BUF_SIZE 8192
-#endif
-
-/* Copy whatever the last rule matched to the standard output. */
-
-#ifndef ECHO
-/* This used to be an fputs(), but since the string might contain NUL's,
- * we now use fwrite().
- */
-#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
-#endif
-
-/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
- * is returned in "result".
- */
-#ifndef YY_INPUT
-#define YY_INPUT(buf,result,max_size) \
- if ( yy_current_buffer->yy_is_interactive ) \
- { \
- int c = '*', n; \
- for ( n = 0; n < max_size && \
- (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
- buf[n] = (char) c; \
- if ( c == '\n' ) \
- buf[n++] = (char) c; \
- if ( c == EOF && ferror( yyin ) ) \
- YY_FATAL_ERROR( "input in flex scanner failed" ); \
- result = n; \
- } \
- else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
- && ferror( yyin ) ) \
- YY_FATAL_ERROR( "input in flex scanner failed" );
-#endif
-
-/* No semi-colon after return; correct usage is to write "yyterminate();" -
- * we don't want an extra ';' after the "return" because that will cause
- * some compilers to complain about unreachable statements.
- */
-#ifndef yyterminate
-#define yyterminate() return YY_NULL
-#endif
-
-/* Number of entries by which start-condition stack grows. */
-#ifndef YY_START_STACK_INCR
-#define YY_START_STACK_INCR 25
-#endif
-
-/* Report a fatal error. */
-#ifndef YY_FATAL_ERROR
-#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
-#endif
-
-/* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
-#ifndef YY_DECL
-#define YY_DECL int yylex YY_PROTO(( void ))
-#endif
-
-/* Code executed at the beginning of each rule, after yytext and yyleng
- * have been set up.
- */
-#ifndef YY_USER_ACTION
-#define YY_USER_ACTION
-#endif
-
-/* Code executed at the end of each rule. */
-#ifndef YY_BREAK
-#define YY_BREAK break;
-#endif
-
-#define YY_RULE_SETUP \
- if ( yyleng > 0 ) \
- yy_current_buffer->yy_at_bol = \
- (yytext[yyleng - 1] == '\n'); \
- YY_USER_ACTION
-
-YY_DECL
- {
- register yy_state_type yy_current_state;
- register char *yy_cp, *yy_bp;
- register int yy_act;
-
-#line 101 "../gnumach/mig/lexxer.l"
-
-
-#line 1012 "lex.yy.c"
-
- if ( yy_init )
- {
- yy_init = 0;
-
-#ifdef YY_USER_INIT
- YY_USER_INIT;
-#endif
-
- if ( ! yy_start )
- yy_start = 1; /* first start state */
-
- if ( ! yyin )
- yyin = stdin;
-
- if ( ! yyout )
- yyout = stdout;
-
- if ( ! yy_current_buffer )
- yy_current_buffer =
- yy_create_buffer( yyin, YY_BUF_SIZE );
-
- yy_load_buffer_state();
- }
-
- while ( 1 ) /* loops until end-of-file is reached */
- {
- yy_cp = yy_c_buf_p;
-
- /* Support of yytext. */
- *yy_cp = yy_hold_char;
-
- /* yy_bp points to the position in yy_ch_buf of the start of
- * the current run.
- */
- yy_bp = yy_cp;
-
- yy_current_state = yy_start;
- yy_current_state += YY_AT_BOL();
-yy_match:
- do
- {
- register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
- if ( yy_accept[yy_current_state] )
- {
- yy_last_accepting_state = yy_current_state;
- yy_last_accepting_cpos = yy_cp;
- }
- while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
- {
- yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 515 )
- yy_c = yy_meta[(unsigned int) yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
- ++yy_cp;
- }
- while ( yy_base[yy_current_state] != 986 );
-
-yy_find_action:
- yy_act = yy_accept[yy_current_state];
- if ( yy_act == 0 )
- { /* have to back up */
- yy_cp = yy_last_accepting_cpos;
- yy_current_state = yy_last_accepting_state;
- yy_act = yy_accept[yy_current_state];
- }
-
- YY_DO_BEFORE_ACTION;
-
-
-do_action: /* This label is used only to access EOF actions. */
-
-
- switch ( yy_act )
- { /* beginning of action switch */
- case 0: /* must back up */
- /* undo the effects of YY_DO_BEFORE_ACTION */
- *yy_cp = yy_hold_char;
- yy_cp = yy_last_accepting_cpos;
- yy_current_state = yy_last_accepting_state;
- goto yy_find_action;
-
-case 1:
-YY_RULE_SETUP
-#line 103 "../gnumach/mig/lexxer.l"
-RETURN(syRoutine);
- YY_BREAK
-case 2:
-YY_RULE_SETUP
-#line 104 "../gnumach/mig/lexxer.l"
-RETURN(syFunction);
- YY_BREAK
-case 3:
-YY_RULE_SETUP
-#line 105 "../gnumach/mig/lexxer.l"
-RETURN(syProcedure);
- YY_BREAK
-case 4:
-YY_RULE_SETUP
-#line 106 "../gnumach/mig/lexxer.l"
-RETURN(sySimpleProcedure);
- YY_BREAK
-case 5:
-YY_RULE_SETUP
-#line 107 "../gnumach/mig/lexxer.l"
-RETURN(sySimpleRoutine);
- YY_BREAK
-case 6:
-YY_RULE_SETUP
-#line 108 "../gnumach/mig/lexxer.l"
-RETURN(sySubsystem);
- YY_BREAK
-case 7:
-YY_RULE_SETUP
-#line 109 "../gnumach/mig/lexxer.l"
-RETURN(syMsgOption);
- YY_BREAK
-case 8:
-YY_RULE_SETUP
-#line 110 "../gnumach/mig/lexxer.l"
-RETURN(syMsgSeqno);
- YY_BREAK
-case 9:
-YY_RULE_SETUP
-#line 111 "../gnumach/mig/lexxer.l"
-RETURN(syWaitTime);
- YY_BREAK
-case 10:
-YY_RULE_SETUP
-#line 112 "../gnumach/mig/lexxer.l"
-RETURN(syNoWaitTime);
- YY_BREAK
-case 11:
-YY_RULE_SETUP
-#line 113 "../gnumach/mig/lexxer.l"
-RETURN(syIn);
- YY_BREAK
-case 12:
-YY_RULE_SETUP
-#line 114 "../gnumach/mig/lexxer.l"
-RETURN(syOut);
- YY_BREAK
-case 13:
-YY_RULE_SETUP
-#line 115 "../gnumach/mig/lexxer.l"
-RETURN(syInOut);
- YY_BREAK
-case 14:
-YY_RULE_SETUP
-#line 116 "../gnumach/mig/lexxer.l"
-RETURN(syRequestPort);
- YY_BREAK
-case 15:
-YY_RULE_SETUP
-#line 117 "../gnumach/mig/lexxer.l"
-RETURN(syReplyPort);
- YY_BREAK
-case 16:
-YY_RULE_SETUP
-#line 118 "../gnumach/mig/lexxer.l"
-RETURN(syUReplyPort);
- YY_BREAK
-case 17:
-YY_RULE_SETUP
-#line 119 "../gnumach/mig/lexxer.l"
-RETURN(sySReplyPort);
- YY_BREAK
-case 18:
-YY_RULE_SETUP
-#line 120 "../gnumach/mig/lexxer.l"
-RETURN(syArray);
- YY_BREAK
-case 19:
-YY_RULE_SETUP
-#line 121 "../gnumach/mig/lexxer.l"
-RETURN(syOf);
- YY_BREAK
-case 20:
-YY_RULE_SETUP
-#line 122 "../gnumach/mig/lexxer.l"
-RETURN(syErrorProc);
- YY_BREAK
-case 21:
-YY_RULE_SETUP
-#line 123 "../gnumach/mig/lexxer.l"
-RETURN(syServerPrefix);
- YY_BREAK
-case 22:
-YY_RULE_SETUP
-#line 124 "../gnumach/mig/lexxer.l"
-RETURN(syUserPrefix);
- YY_BREAK
-case 23:
-YY_RULE_SETUP
-#line 125 "../gnumach/mig/lexxer.l"
-RETURN(syServerDemux);
- YY_BREAK
-case 24:
-YY_RULE_SETUP
-#line 126 "../gnumach/mig/lexxer.l"
-RETURN(syRCSId);
- YY_BREAK
-case 25:
-YY_RULE_SETUP
-#line 127 "../gnumach/mig/lexxer.l"
-RETURN(syImport);
- YY_BREAK
-case 26:
-YY_RULE_SETUP
-#line 128 "../gnumach/mig/lexxer.l"
-RETURN(syUImport);
- YY_BREAK
-case 27:
-YY_RULE_SETUP
-#line 129 "../gnumach/mig/lexxer.l"
-RETURN(sySImport);
- YY_BREAK
-case 28:
-YY_RULE_SETUP
-#line 130 "../gnumach/mig/lexxer.l"
-RETURN(syType);
- YY_BREAK
-case 29:
-YY_RULE_SETUP
-#line 131 "../gnumach/mig/lexxer.l"
-RETURN(syKernelServer);
- YY_BREAK
-case 30:
-YY_RULE_SETUP
-#line 132 "../gnumach/mig/lexxer.l"
-RETURN(syKernelUser);
- YY_BREAK
-case 31:
-YY_RULE_SETUP
-#line 133 "../gnumach/mig/lexxer.l"
-RETURN(sySkip);
- YY_BREAK
-case 32:
-YY_RULE_SETUP
-#line 134 "../gnumach/mig/lexxer.l"
-RETURN(syStruct);
- YY_BREAK
-case 33:
-YY_RULE_SETUP
-#line 135 "../gnumach/mig/lexxer.l"
-RETURN(syInTran);
- YY_BREAK
-case 34:
-YY_RULE_SETUP
-#line 136 "../gnumach/mig/lexxer.l"
-RETURN(syOutTran);
- YY_BREAK
-case 35:
-YY_RULE_SETUP
-#line 137 "../gnumach/mig/lexxer.l"
-RETURN(syDestructor);
- YY_BREAK
-case 36:
-YY_RULE_SETUP
-#line 138 "../gnumach/mig/lexxer.l"
-RETURN(syCType);
- YY_BREAK
-case 37:
-YY_RULE_SETUP
-#line 139 "../gnumach/mig/lexxer.l"
-RETURN(syCUserType);
- YY_BREAK
-case 38:
-YY_RULE_SETUP
-#line 140 "../gnumach/mig/lexxer.l"
-RETURN(syCServerType);
- YY_BREAK
-case 39:
-YY_RULE_SETUP
-#line 141 "../gnumach/mig/lexxer.l"
-RETURN(syCString);
- YY_BREAK
-case 40:
-YY_RULE_SETUP
-#line 143 "../gnumach/mig/lexxer.l"
-FRETURN(flLong);
- YY_BREAK
-case 41:
-YY_RULE_SETUP
-#line 144 "../gnumach/mig/lexxer.l"
-FRETURN(flNotLong);
- YY_BREAK
-case 42:
-YY_RULE_SETUP
-#line 145 "../gnumach/mig/lexxer.l"
-FRETURN(flDealloc);
- YY_BREAK
-case 43:
-YY_RULE_SETUP
-#line 146 "../gnumach/mig/lexxer.l"
-FRETURN(flNotDealloc);
- YY_BREAK
-case 44:
-YY_RULE_SETUP
-#line 147 "../gnumach/mig/lexxer.l"
-FRETURN(flServerCopy);
- YY_BREAK
-case 45:
-YY_RULE_SETUP
-#line 148 "../gnumach/mig/lexxer.l"
-FRETURN(flCountInOut);
- YY_BREAK
-case 46:
-YY_RULE_SETUP
-#line 150 "../gnumach/mig/lexxer.l"
-TRETURN(MACH_MSG_TYPE_POLYMORPHIC,word_size_in_bits);
- YY_BREAK
-case 47:
-YY_RULE_SETUP
-#line 152 "../gnumach/mig/lexxer.l"
-TRETURN(MACH_MSG_TYPE_UNSTRUCTURED,0);
- YY_BREAK
-case 48:
-YY_RULE_SETUP
-#line 153 "../gnumach/mig/lexxer.l"
-TRETURN(MACH_MSG_TYPE_BIT,1);
- YY_BREAK
-case 49:
-YY_RULE_SETUP
-#line 154 "../gnumach/mig/lexxer.l"
-TRETURN(MACH_MSG_TYPE_BOOLEAN,32);
- YY_BREAK
-case 50:
-YY_RULE_SETUP
-#line 155 "../gnumach/mig/lexxer.l"
-TRETURN(MACH_MSG_TYPE_INTEGER_16,16);
- YY_BREAK
-case 51:
-YY_RULE_SETUP
-#line 156 "../gnumach/mig/lexxer.l"
-TRETURN(MACH_MSG_TYPE_INTEGER_32,32);
- YY_BREAK
-case 52:
-YY_RULE_SETUP
-#line 157 "../gnumach/mig/lexxer.l"
-TRETURN(MACH_MSG_TYPE_INTEGER_64,64);
- YY_BREAK
-case 53:
-YY_RULE_SETUP
-#line 158 "../gnumach/mig/lexxer.l"
-TRETURN(MACH_MSG_TYPE_CHAR,8);
- YY_BREAK
-case 54:
-YY_RULE_SETUP
-#line 159 "../gnumach/mig/lexxer.l"
-TRETURN(MACH_MSG_TYPE_BYTE,8);
- YY_BREAK
-case 55:
-YY_RULE_SETUP
-#line 160 "../gnumach/mig/lexxer.l"
-TRETURN(MACH_MSG_TYPE_INTEGER_8,8);
- YY_BREAK
-case 56:
-YY_RULE_SETUP
-#line 161 "../gnumach/mig/lexxer.l"
-TRETURN(MACH_MSG_TYPE_REAL,0);
- YY_BREAK
-case 57:
-YY_RULE_SETUP
-#line 162 "../gnumach/mig/lexxer.l"
-TRETURN(MACH_MSG_TYPE_STRING,0);
- YY_BREAK
-case 58:
-YY_RULE_SETUP
-#line 163 "../gnumach/mig/lexxer.l"
-TRETURN(MACH_MSG_TYPE_STRING_C,0);
- YY_BREAK
-case 59:
-YY_RULE_SETUP
-#line 165 "../gnumach/mig/lexxer.l"
-TPRETURN(MACH_MSG_TYPE_MOVE_RECEIVE,MACH_MSG_TYPE_PORT_RECEIVE,word_size_in_bits);
- YY_BREAK
-case 60:
-YY_RULE_SETUP
-#line 166 "../gnumach/mig/lexxer.l"
-TPRETURN(MACH_MSG_TYPE_COPY_SEND,MACH_MSG_TYPE_PORT_SEND,word_size_in_bits);
- YY_BREAK
-case 61:
-YY_RULE_SETUP
-#line 167 "../gnumach/mig/lexxer.l"
-TPRETURN(MACH_MSG_TYPE_MAKE_SEND,MACH_MSG_TYPE_PORT_SEND,word_size_in_bits);
- YY_BREAK
-case 62:
-YY_RULE_SETUP
-#line 168 "../gnumach/mig/lexxer.l"
-TPRETURN(MACH_MSG_TYPE_MOVE_SEND,MACH_MSG_TYPE_PORT_SEND,word_size_in_bits);
- YY_BREAK
-case 63:
-YY_RULE_SETUP
-#line 169 "../gnumach/mig/lexxer.l"
-TPRETURN(MACH_MSG_TYPE_MAKE_SEND_ONCE,MACH_MSG_TYPE_PORT_SEND_ONCE,word_size_in_bits);
- YY_BREAK
-case 64:
-YY_RULE_SETUP
-#line 170 "../gnumach/mig/lexxer.l"
-TPRETURN(MACH_MSG_TYPE_MOVE_SEND_ONCE,MACH_MSG_TYPE_PORT_SEND_ONCE,word_size_in_bits);
- YY_BREAK
-case 65:
-YY_RULE_SETUP
-#line 172 "../gnumach/mig/lexxer.l"
-TRETURN(MACH_MSG_TYPE_PORT_NAME,word_size_in_bits);
- YY_BREAK
-case 66:
-YY_RULE_SETUP
-#line 173 "../gnumach/mig/lexxer.l"
-TPRETURN(MACH_MSG_TYPE_POLYMORPHIC,MACH_MSG_TYPE_PORT_RECEIVE,word_size_in_bits);
- YY_BREAK
-case 67:
-YY_RULE_SETUP
-#line 174 "../gnumach/mig/lexxer.l"
-TPRETURN(MACH_MSG_TYPE_POLYMORPHIC,MACH_MSG_TYPE_PORT_SEND,word_size_in_bits);
- YY_BREAK
-case 68:
-YY_RULE_SETUP
-#line 175 "../gnumach/mig/lexxer.l"
-TPRETURN(MACH_MSG_TYPE_POLYMORPHIC,MACH_MSG_TYPE_PORT_SEND_ONCE,word_size_in_bits);
- YY_BREAK
-case 69:
-YY_RULE_SETUP
-#line 176 "../gnumach/mig/lexxer.l"
-TRETURN(MACH_MSG_TYPE_POLYMORPHIC,0);
- YY_BREAK
-case 70:
-YY_RULE_SETUP
-#line 178 "../gnumach/mig/lexxer.l"
-RETURN(syColon);
- YY_BREAK
-case 71:
-YY_RULE_SETUP
-#line 179 "../gnumach/mig/lexxer.l"
-RETURN(sySemi);
- YY_BREAK
-case 72:
-YY_RULE_SETUP
-#line 180 "../gnumach/mig/lexxer.l"
-RETURN(syComma);
- YY_BREAK
-case 73:
-YY_RULE_SETUP
-#line 181 "../gnumach/mig/lexxer.l"
-RETURN(syPlus);
- YY_BREAK
-case 74:
-YY_RULE_SETUP
-#line 182 "../gnumach/mig/lexxer.l"
-RETURN(syMinus);
- YY_BREAK
-case 75:
-YY_RULE_SETUP
-#line 183 "../gnumach/mig/lexxer.l"
-RETURN(syStar);
- YY_BREAK
-case 76:
-YY_RULE_SETUP
-#line 184 "../gnumach/mig/lexxer.l"
-RETURN(syDiv);
- YY_BREAK
-case 77:
-YY_RULE_SETUP
-#line 185 "../gnumach/mig/lexxer.l"
-RETURN(syLParen);
- YY_BREAK
-case 78:
-YY_RULE_SETUP
-#line 186 "../gnumach/mig/lexxer.l"
-RETURN(syRParen);
- YY_BREAK
-case 79:
-YY_RULE_SETUP
-#line 187 "../gnumach/mig/lexxer.l"
-RETURN(syEqual);
- YY_BREAK
-case 80:
-YY_RULE_SETUP
-#line 188 "../gnumach/mig/lexxer.l"
-RETURN(syCaret);
- YY_BREAK
-case 81:
-YY_RULE_SETUP
-#line 189 "../gnumach/mig/lexxer.l"
-RETURN(syTilde);
- YY_BREAK
-case 82:
-YY_RULE_SETUP
-#line 190 "../gnumach/mig/lexxer.l"
-RETURN(syLAngle);
- YY_BREAK
-case 83:
-YY_RULE_SETUP
-#line 191 "../gnumach/mig/lexxer.l"
-RETURN(syRAngle);
- YY_BREAK
-case 84:
-YY_RULE_SETUP
-#line 192 "../gnumach/mig/lexxer.l"
-RETURN(syLBrack);
- YY_BREAK
-case 85:
-YY_RULE_SETUP
-#line 193 "../gnumach/mig/lexxer.l"
-RETURN(syRBrack);
- YY_BREAK
-case 86:
-YY_RULE_SETUP
-#line 194 "../gnumach/mig/lexxer.l"
-RETURN(syBar);
- YY_BREAK
-case 87:
-YY_RULE_SETUP
-#line 196 "../gnumach/mig/lexxer.l"
-{ yylval.identifier = strmake(yytext);
- RETURN(syIdentifier); }
- YY_BREAK
-case 88:
-YY_RULE_SETUP
-#line 198 "../gnumach/mig/lexxer.l"
-{ yylval.number = atoi(yytext); RETURN(syNumber); }
- YY_BREAK
-case 89:
-YY_RULE_SETUP
-#line 200 "../gnumach/mig/lexxer.l"
-{ yylval.string = strmake(yytext);
- BEGIN Normal; RETURN(syString); }
- YY_BREAK
-case 90:
-YY_RULE_SETUP
-#line 202 "../gnumach/mig/lexxer.l"
-{ yylval.string = strmake(yytext);
- BEGIN Normal; RETURN(syFileName); }
- YY_BREAK
-case 91:
-YY_RULE_SETUP
-#line 204 "../gnumach/mig/lexxer.l"
-{ yylval.string = strmake(yytext);
- BEGIN Normal; RETURN(syQString); }
- YY_BREAK
-case 92:
-YY_RULE_SETUP
-#line 207 "../gnumach/mig/lexxer.l"
-{ doSharp(yytext+1);
- SAVE_BEGIN;
- BEGIN SkipToEOL; }
- YY_BREAK
-case 93:
-YY_RULE_SETUP
-#line 210 "../gnumach/mig/lexxer.l"
-{ doSharp(yytext+1);
- SAVE_BEGIN;
- BEGIN SkipToEOL; }
- YY_BREAK
-case 94:
-YY_RULE_SETUP
-#line 213 "../gnumach/mig/lexxer.l"
-{ yyerror("illegal # directive");
- SAVE_BEGIN;
- BEGIN SkipToEOL; }
- YY_BREAK
-case 95:
-YY_RULE_SETUP
-#line 217 "../gnumach/mig/lexxer.l"
-RSTR_BEGIN;
- YY_BREAK
-case 96:
-YY_RULE_SETUP
-#line 218 "../gnumach/mig/lexxer.l"
-;
- YY_BREAK
-case 97:
-YY_RULE_SETUP
-#line 220 "../gnumach/mig/lexxer.l"
-;
- YY_BREAK
-case 98:
-YY_RULE_SETUP
-#line 221 "../gnumach/mig/lexxer.l"
-{ lineno++; }
- YY_BREAK
-case 99:
-YY_RULE_SETUP
-#line 222 "../gnumach/mig/lexxer.l"
-{ BEGIN Normal; RETURN(syError); }
- YY_BREAK
-case 100:
-YY_RULE_SETUP
-#line 224 "../gnumach/mig/lexxer.l"
-ECHO;
- YY_BREAK
-#line 1606 "lex.yy.c"
-case YY_STATE_EOF(INITIAL):
-case YY_STATE_EOF(Normal):
-case YY_STATE_EOF(String):
-case YY_STATE_EOF(FileName):
-case YY_STATE_EOF(QString):
-case YY_STATE_EOF(SkipToEOL):
- yyterminate();
-
- case YY_END_OF_BUFFER:
- {
- /* Amount of text matched not including the EOB char. */
- int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
-
- /* Undo the effects of YY_DO_BEFORE_ACTION. */
- *yy_cp = yy_hold_char;
-
- if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
- {
- /* We're scanning a new file or input source. It's
- * possible that this happened because the user
- * just pointed yyin at a new source and called
- * yylex(). If so, then we have to assure
- * consistency between yy_current_buffer and our
- * globals. Here is the right place to do so, because
- * this is the first action (other than possibly a
- * back-up) that will match for the new input source.
- */
- yy_n_chars = yy_current_buffer->yy_n_chars;
- yy_current_buffer->yy_input_file = yyin;
- yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
- }
-
- /* Note that here we test for yy_c_buf_p "<=" to the position
- * of the first EOB in the buffer, since yy_c_buf_p will
- * already have been incremented past the NUL character
- * (since all states make transitions on EOB to the
- * end-of-buffer state). Contrast this with the test
- * in input().
- */
- if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
- { /* This was really a NUL. */
- yy_state_type yy_next_state;
-
- yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
-
- yy_current_state = yy_get_previous_state();
-
- /* Okay, we're now positioned to make the NUL
- * transition. We couldn't have
- * yy_get_previous_state() go ahead and do it
- * for us because it doesn't know how to deal
- * with the possibility of jamming (and we don't
- * want to build jamming into it because then it
- * will run more slowly).
- */
-
- yy_next_state = yy_try_NUL_trans( yy_current_state );
-
- yy_bp = yytext_ptr + YY_MORE_ADJ;
-
- if ( yy_next_state )
- {
- /* Consume the NUL. */
- yy_cp = ++yy_c_buf_p;
- yy_current_state = yy_next_state;
- goto yy_match;
- }
-
- else
- {
- yy_cp = yy_c_buf_p;
- goto yy_find_action;
- }
- }
-
- else switch ( yy_get_next_buffer() )
- {
- case EOB_ACT_END_OF_FILE:
- {
- yy_did_buffer_switch_on_eof = 0;
-
- if ( yywrap() )
- {
- /* Note: because we've taken care in
- * yy_get_next_buffer() to have set up
- * yytext, we can now set up
- * yy_c_buf_p so that if some total
- * hoser (like flex itself) wants to
- * call the scanner after we return the
- * YY_NULL, it'll still work - another
- * YY_NULL will get returned.
- */
- yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
-
- yy_act = YY_STATE_EOF(YY_START);
- goto do_action;
- }
-
- else
- {
- if ( ! yy_did_buffer_switch_on_eof )
- YY_NEW_FILE;
- }
- break;
- }
-
- case EOB_ACT_CONTINUE_SCAN:
- yy_c_buf_p =
- yytext_ptr + yy_amount_of_matched_text;
-
- yy_current_state = yy_get_previous_state();
-
- yy_cp = yy_c_buf_p;
- yy_bp = yytext_ptr + YY_MORE_ADJ;
- goto yy_match;
-
- case EOB_ACT_LAST_MATCH:
- yy_c_buf_p =
- &yy_current_buffer->yy_ch_buf[yy_n_chars];
-
- yy_current_state = yy_get_previous_state();
-
- yy_cp = yy_c_buf_p;
- yy_bp = yytext_ptr + YY_MORE_ADJ;
- goto yy_find_action;
- }
- break;
- }
-
- default:
- YY_FATAL_ERROR(
- "fatal flex scanner internal error--no action found" );
- } /* end of action switch */
- } /* end of scanning one token */
- } /* end of yylex */
-
-
-/* yy_get_next_buffer - try to read in a new buffer
- *
- * Returns a code representing an action:
- * EOB_ACT_LAST_MATCH -
- * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
- * EOB_ACT_END_OF_FILE - end of file
- */
-
-static int yy_get_next_buffer()
- {
- register char *dest = yy_current_buffer->yy_ch_buf;
- register char *source = yytext_ptr;
- register int number_to_move, i;
- int ret_val;
-
- if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
- YY_FATAL_ERROR(
- "fatal flex scanner internal error--end of buffer missed" );
-
- if ( yy_current_buffer->yy_fill_buffer == 0 )
- { /* Don't try to fill the buffer, so this is an EOF. */
- if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
- {
- /* We matched a singled characater, the EOB, so
- * treat this as a final EOF.
- */
- return EOB_ACT_END_OF_FILE;
- }
-
- else
- {
- /* We matched some text prior to the EOB, first
- * process it.
- */
- return EOB_ACT_LAST_MATCH;
- }
- }
-
- /* Try to read more data. */
-
- /* First move last chars to start of buffer. */
- number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
-
- for ( i = 0; i < number_to_move; ++i )
- *(dest++) = *(source++);
-
- if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
- /* don't do the read, it's not guaranteed to return an EOF,
- * just force an EOF
- */
- yy_n_chars = 0;
-
- else
- {
- int num_to_read =
- yy_current_buffer->yy_buf_size - number_to_move - 1;
-
- while ( num_to_read <= 0 )
- { /* Not enough room in the buffer - grow it. */
-#ifdef YY_USES_REJECT
- YY_FATAL_ERROR(
-"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
-#else
-
- /* just a shorter name for the current buffer */
- YY_BUFFER_STATE b = yy_current_buffer;
-
- int yy_c_buf_p_offset =
- (int) (yy_c_buf_p - b->yy_ch_buf);
-
- if ( b->yy_is_our_buffer )
- {
- int new_size = b->yy_buf_size * 2;
-
- if ( new_size <= 0 )
- b->yy_buf_size += b->yy_buf_size / 8;
- else
- b->yy_buf_size *= 2;
-
- b->yy_ch_buf = (char *)
- /* Include room in for 2 EOB chars. */
- yy_flex_realloc( (void *) b->yy_ch_buf,
- b->yy_buf_size + 2 );
- }
- else
- /* Can't grow it, we don't own it. */
- b->yy_ch_buf = 0;
-
- if ( ! b->yy_ch_buf )
- YY_FATAL_ERROR(
- "fatal error - scanner input buffer overflow" );
-
- yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
-
- num_to_read = yy_current_buffer->yy_buf_size -
- number_to_move - 1;
-#endif
- }
-
- if ( num_to_read > YY_READ_BUF_SIZE )
- num_to_read = YY_READ_BUF_SIZE;
-
- /* Read in more data. */
- YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
- yy_n_chars, num_to_read );
- }
-
- if ( yy_n_chars == 0 )
- {
- if ( number_to_move == YY_MORE_ADJ )
- {
- ret_val = EOB_ACT_END_OF_FILE;
- yyrestart( yyin );
- }
-
- else
- {
- ret_val = EOB_ACT_LAST_MATCH;
- yy_current_buffer->yy_buffer_status =
- YY_BUFFER_EOF_PENDING;
- }
- }
-
- else
- ret_val = EOB_ACT_CONTINUE_SCAN;
-
- yy_n_chars += number_to_move;
- yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
- yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
-
- yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
-
- return ret_val;
- }
-
-
-/* yy_get_previous_state - get the state just before the EOB char was reached */
-
-static yy_state_type yy_get_previous_state()
- {
- register yy_state_type yy_current_state;
- register char *yy_cp;
-
- yy_current_state = yy_start;
- yy_current_state += YY_AT_BOL();
-
- for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
- {
- register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
- if ( yy_accept[yy_current_state] )
- {
- yy_last_accepting_state = yy_current_state;
- yy_last_accepting_cpos = yy_cp;
- }
- while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
- {
- yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 515 )
- yy_c = yy_meta[(unsigned int) yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
- }
-
- return yy_current_state;
- }
-
-
-/* yy_try_NUL_trans - try to make a transition on the NUL character
- *
- * synopsis
- * next_state = yy_try_NUL_trans( current_state );
- */
-
-#ifdef YY_USE_PROTOS
-static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
-#else
-static yy_state_type yy_try_NUL_trans( yy_current_state )
-yy_state_type yy_current_state;
-#endif
- {
- register int yy_is_jam;
- register char *yy_cp = yy_c_buf_p;
-
- register YY_CHAR yy_c = 1;
- if ( yy_accept[yy_current_state] )
- {
- yy_last_accepting_state = yy_current_state;
- yy_last_accepting_cpos = yy_cp;
- }
- while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
- {
- yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 515 )
- yy_c = yy_meta[(unsigned int) yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
- yy_is_jam = (yy_current_state == 514);
-
- return yy_is_jam ? 0 : yy_current_state;
- }
-
-
-#ifndef YY_NO_UNPUT
-#ifdef YY_USE_PROTOS
-static void yyunput( int c, register char *yy_bp )
-#else
-static void yyunput( c, yy_bp )
-int c;
-register char *yy_bp;
-#endif
- {
- register char *yy_cp = yy_c_buf_p;
-
- /* undo effects of setting up yytext */
- *yy_cp = yy_hold_char;
-
- if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
- { /* need to shift things up to make room */
- /* +2 for EOB chars. */
- register int number_to_move = yy_n_chars + 2;
- register char *dest = &yy_current_buffer->yy_ch_buf[
- yy_current_buffer->yy_buf_size + 2];
- register char *source =
- &yy_current_buffer->yy_ch_buf[number_to_move];
-
- while ( source > yy_current_buffer->yy_ch_buf )
- *--dest = *--source;
-
- yy_cp += (int) (dest - source);
- yy_bp += (int) (dest - source);
- yy_n_chars = yy_current_buffer->yy_buf_size;
-
- if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
- YY_FATAL_ERROR( "flex scanner push-back overflow" );
- }
-
- *--yy_cp = (char) c;
-
-
- yytext_ptr = yy_bp;
- yy_hold_char = *yy_cp;
- yy_c_buf_p = yy_cp;
- }
-#endif /* ifndef YY_NO_UNPUT */
-
-
-#ifdef __cplusplus
-static int yyinput()
-#else
-static int input()
-#endif
- {
- int c;
-
- *yy_c_buf_p = yy_hold_char;
-
- if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
- {
- /* yy_c_buf_p now points to the character we want to return.
- * If this occurs *before* the EOB characters, then it's a
- * valid NUL; if not, then we've hit the end of the buffer.
- */
- if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
- /* This was really a NUL. */
- *yy_c_buf_p = '\0';
-
- else
- { /* need more input */
- yytext_ptr = yy_c_buf_p;
- ++yy_c_buf_p;
-
- switch ( yy_get_next_buffer() )
- {
- case EOB_ACT_END_OF_FILE:
- {
- if ( yywrap() )
- {
- yy_c_buf_p =
- yytext_ptr + YY_MORE_ADJ;
- return EOF;
- }
-
- if ( ! yy_did_buffer_switch_on_eof )
- YY_NEW_FILE;
-#ifdef __cplusplus
- return yyinput();
-#else
- return input();
-#endif
- }
-
- case EOB_ACT_CONTINUE_SCAN:
- yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
- break;
-
- case EOB_ACT_LAST_MATCH:
-#ifdef __cplusplus
- YY_FATAL_ERROR(
- "unexpected last match in yyinput()" );
-#else
- YY_FATAL_ERROR(
- "unexpected last match in input()" );
-#endif
- }
- }
- }
-
- c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */
- *yy_c_buf_p = '\0'; /* preserve yytext */
- yy_hold_char = *++yy_c_buf_p;
-
- yy_current_buffer->yy_at_bol = (c == '\n');
-
- return c;
- }
-
-
-#ifdef YY_USE_PROTOS
-void yyrestart( FILE *input_file )
-#else
-void yyrestart( input_file )
-FILE *input_file;
-#endif
- {
- if ( ! yy_current_buffer )
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
-
- yy_init_buffer( yy_current_buffer, input_file );
- yy_load_buffer_state();
- }
-
-
-#ifdef YY_USE_PROTOS
-void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
-#else
-void yy_switch_to_buffer( new_buffer )
-YY_BUFFER_STATE new_buffer;
-#endif
- {
- if ( yy_current_buffer == new_buffer )
- return;
-
- if ( yy_current_buffer )
- {
- /* Flush out information for old buffer. */
- *yy_c_buf_p = yy_hold_char;
- yy_current_buffer->yy_buf_pos = yy_c_buf_p;
- yy_current_buffer->yy_n_chars = yy_n_chars;
- }
-
- yy_current_buffer = new_buffer;
- yy_load_buffer_state();
-
- /* We don't actually know whether we did this switch during
- * EOF (yywrap()) processing, but the only time this flag
- * is looked at is after yywrap() is called, so it's safe
- * to go ahead and always set it.
- */
- yy_did_buffer_switch_on_eof = 1;
- }
-
-
-#ifdef YY_USE_PROTOS
-void yy_load_buffer_state( void )
-#else
-void yy_load_buffer_state()
-#endif
- {
- yy_n_chars = yy_current_buffer->yy_n_chars;
- yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
- yyin = yy_current_buffer->yy_input_file;
- yy_hold_char = *yy_c_buf_p;
- }
-
-
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
-#else
-YY_BUFFER_STATE yy_create_buffer( file, size )
-FILE *file;
-int size;
-#endif
- {
- YY_BUFFER_STATE b;
-
- b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
- if ( ! b )
- YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
- b->yy_buf_size = size;
-
- /* yy_ch_buf has to be 2 characters longer than the size given because
- * we need to put in 2 end-of-buffer characters.
- */
- b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
- if ( ! b->yy_ch_buf )
- YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
- b->yy_is_our_buffer = 1;
-
- yy_init_buffer( b, file );
-
- return b;
- }
-
-
-#ifdef YY_USE_PROTOS
-void yy_delete_buffer( YY_BUFFER_STATE b )
-#else
-void yy_delete_buffer( b )
-YY_BUFFER_STATE b;
-#endif
- {
- if ( ! b )
- return;
-
- if ( b == yy_current_buffer )
- yy_current_buffer = (YY_BUFFER_STATE) 0;
-
- if ( b->yy_is_our_buffer )
- yy_flex_free( (void *) b->yy_ch_buf );
-
- yy_flex_free( (void *) b );
- }
-
-
-#ifndef YY_ALWAYS_INTERACTIVE
-#ifndef YY_NEVER_INTERACTIVE
-extern int isatty YY_PROTO(( int ));
-#endif
-#endif
-
-#ifdef YY_USE_PROTOS
-void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
-#else
-void yy_init_buffer( b, file )
-YY_BUFFER_STATE b;
-FILE *file;
-#endif
-
-
- {
- yy_flush_buffer( b );
-
- b->yy_input_file = file;
- b->yy_fill_buffer = 1;
-
-#if YY_ALWAYS_INTERACTIVE
- b->yy_is_interactive = 1;
-#else
-#if YY_NEVER_INTERACTIVE
- b->yy_is_interactive = 0;
-#else
- b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
-#endif
-#endif
- }
-
-
-#ifdef YY_USE_PROTOS
-void yy_flush_buffer( YY_BUFFER_STATE b )
-#else
-void yy_flush_buffer( b )
-YY_BUFFER_STATE b;
-#endif
-
- {
- b->yy_n_chars = 0;
-
- /* We always need two end-of-buffer characters. The first causes
- * a transition to the end-of-buffer state. The second causes
- * a jam in that state.
- */
- b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
- b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
-
- b->yy_buf_pos = &b->yy_ch_buf[0];
-
- b->yy_at_bol = 1;
- b->yy_buffer_status = YY_BUFFER_NEW;
-
- if ( b == yy_current_buffer )
- yy_load_buffer_state();
- }
-
-
-#ifndef YY_NO_SCAN_BUFFER
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
-#else
-YY_BUFFER_STATE yy_scan_buffer( base, size )
-char *base;
-yy_size_t size;
-#endif
- {
- YY_BUFFER_STATE b;
-
- if ( size < 2 ||
- base[size-2] != YY_END_OF_BUFFER_CHAR ||
- base[size-1] != YY_END_OF_BUFFER_CHAR )
- /* They forgot to leave room for the EOB's. */
- return 0;
-
- b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
- if ( ! b )
- YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
-
- b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
- b->yy_buf_pos = b->yy_ch_buf = base;
- b->yy_is_our_buffer = 0;
- b->yy_input_file = 0;
- b->yy_n_chars = b->yy_buf_size;
- b->yy_is_interactive = 0;
- b->yy_at_bol = 1;
- b->yy_fill_buffer = 0;
- b->yy_buffer_status = YY_BUFFER_NEW;
-
- yy_switch_to_buffer( b );
-
- return b;
- }
-#endif
-
-
-#ifndef YY_NO_SCAN_STRING
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_string( yyconst char *str )
-#else
-YY_BUFFER_STATE yy_scan_string( str )
-yyconst char *str;
-#endif
- {
- int len;
- for ( len = 0; str[len]; ++len )
- ;
-
- return yy_scan_bytes( str, len );
- }
-#endif
-
-
-#ifndef YY_NO_SCAN_BYTES
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
-#else
-YY_BUFFER_STATE yy_scan_bytes( bytes, len )
-yyconst char *bytes;
-int len;
-#endif
- {
- YY_BUFFER_STATE b;
- char *buf;
- yy_size_t n;
- int i;
-
- /* Get memory for full buffer, including space for trailing EOB's. */
- n = len + 2;
- buf = (char *) yy_flex_alloc( n );
- if ( ! buf )
- YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
-
- for ( i = 0; i < len; ++i )
- buf[i] = bytes[i];
-
- buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
-
- b = yy_scan_buffer( buf, n );
- if ( ! b )
- YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
-
- /* It's okay to grow etc. this buffer, and we should throw it
- * away when we're done.
- */
- b->yy_is_our_buffer = 1;
-
- return b;
- }
-#endif
-
-
-#ifndef YY_NO_PUSH_STATE
-#ifdef YY_USE_PROTOS
-static void yy_push_state( int new_state )
-#else
-static void yy_push_state( new_state )
-int new_state;
-#endif
- {
- if ( yy_start_stack_ptr >= yy_start_stack_depth )
- {
- yy_size_t new_size;
-
- yy_start_stack_depth += YY_START_STACK_INCR;
- new_size = yy_start_stack_depth * sizeof( int );
-
- if ( ! yy_start_stack )
- yy_start_stack = (int *) yy_flex_alloc( new_size );
-
- else
- yy_start_stack = (int *) yy_flex_realloc(
- (void *) yy_start_stack, new_size );
-
- if ( ! yy_start_stack )
- YY_FATAL_ERROR(
- "out of memory expanding start-condition stack" );
- }
-
- yy_start_stack[yy_start_stack_ptr++] = YY_START;
-
- BEGIN(new_state);
- }
-#endif
-
-
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state()
- {
- if ( --yy_start_stack_ptr < 0 )
- YY_FATAL_ERROR( "start-condition stack underflow" );
-
- BEGIN(yy_start_stack[yy_start_stack_ptr]);
- }
-#endif
-
-
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state()
- {
- return yy_start_stack[yy_start_stack_ptr - 1];
- }
-#endif
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#endif
-
-#ifdef YY_USE_PROTOS
-static void yy_fatal_error( yyconst char msg[] )
-#else
-static void yy_fatal_error( msg )
-char msg[];
-#endif
- {
- (void) fprintf( stderr, "%s\n", msg );
- exit( YY_EXIT_FAILURE );
- }
-
-
-
-/* Redefine yyless() so it works in section 3 code. */
-
-#undef yyless
-#define yyless(n) \
- do \
- { \
- /* Undo effects of setting up yytext. */ \
- yytext[yyleng] = yy_hold_char; \
- yy_c_buf_p = yytext + n - YY_MORE_ADJ; \
- yy_hold_char = *yy_c_buf_p; \
- *yy_c_buf_p = '\0'; \
- yyleng = n; \
- } \
- while ( 0 )
-
-
-/* Internal utility routines. */
-
-#ifndef yytext_ptr
-#ifdef YY_USE_PROTOS
-static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
-#else
-static void yy_flex_strncpy( s1, s2, n )
-char *s1;
-yyconst char *s2;
-int n;
-#endif
- {
- register int i;
- for ( i = 0; i < n; ++i )
- s1[i] = s2[i];
- }
-#endif
-
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_alloc( yy_size_t size )
-#else
-static void *yy_flex_alloc( size )
-yy_size_t size;
-#endif
- {
- return (void *) malloc( size );
- }
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_realloc( void *ptr, yy_size_t size )
-#else
-static void *yy_flex_realloc( ptr, size )
-void *ptr;
-yy_size_t size;
-#endif
- {
- /* The cast to (char *) in the following accommodates both
- * implementations that use char* generic pointers, and those
- * that use void* generic pointers. It works with the latter
- * because both ANSI C and C++ allow castless assignment from
- * any pointer type to void*, and deal with argument conversions
- * as though doing an assignment.
- */
- return (void *) realloc( (char *) ptr, size );
- }
-
-#ifdef YY_USE_PROTOS
-static void yy_flex_free( void *ptr )
-#else
-static void yy_flex_free( ptr )
-void *ptr;
-#endif
- {
- free( ptr );
- }
-
-#if YY_MAIN
-int main()
- {
- yylex();
- return 0;
- }
-#endif
-#line 224 "../gnumach/mig/lexxer.l"
-
-
-extern void
-LookNormal(void)
-{
- if (inname == 0)
- {
- inname = strmake("(unknown)");
- lineno = 0;
- }
-
- BEGIN Normal;
-}
-
-extern void
-LookString(void)
-{
- BEGIN String;
-}
-
-extern void
-LookQString(void)
-{
- BEGIN QString;
-}
-
-extern void
-LookFileName(void)
-{
- BEGIN FileName;
-}
-
-static void
-doSharp(const char *body)
-{
- register const char *startName;
-
- lineno = atoi(body);
- startName = strchr(body, '"');
- if (startName != NULL)
- {
- *strrchr(body, '"') = '\0';
- strfree(inname);
- inname = strmake(startName+1);
- }
-}
diff --git a/mig/lexxer.h b/mig/lexxer.h
deleted file mode 100644
index 822df89..0000000
--- a/mig/lexxer.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- */
-
-extern int lineno;
-extern char *inname;
-
-extern void LookFileName(void);
-extern void LookString(void);
-extern void LookQString(void);
-extern void LookNormal(void);
diff --git a/mig/lexxer.l b/mig/lexxer.l
deleted file mode 100644
index 179e770..0000000
--- a/mig/lexxer.l
+++ /dev/null
@@ -1,269 +0,0 @@
-%k 10000
-%n 5000
-%a 20000
-%e 10000
-%p 25000
-
-Ident ([A-Za-z_][A-Za-z_0-9]*)
-Number ([0-9]+)
-String ([-/._$A-Za-z0-9]+)
-QString (\"[^"\n]*\")
-AString (\<[^>\n]*\>)
-FileName ({QString}|{AString})
-
-%{
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
-
-#include <string.h>
-
-#include "mig_string.h"
-#include "type.h"
-#include "statement.h"
-#include "global.h"
-#include "parser.h"
-#include "lexxer.h"
-#include "cpu.h"
-
-#define stringize(x) #x
-
-#ifdef LDEBUG
-#define RETURN(sym) \
-{ \
- printf("yylex: returning '%s' (%d)\n", #sym, (sym)); \
- return (sym); \
-}
-#else LDEBUG
-#define RETURN(sym) return (sym)
-#endif LDEBUG
-
-#define TPRETURN(intype, outtype, tsize) \
-{ \
- yylval.symtype.innumber = (intype); \
- yylval.symtype.instr = stringize(intype); \
- yylval.symtype.outnumber = (outtype); \
- yylval.symtype.outstr = stringize(outtype); \
- yylval.symtype.size = (tsize); \
- RETURN(sySymbolicType); \
-}
-
-#define TRETURN(type, tsize) TPRETURN(type,type,tsize)
-
-#define FRETURN(val) \
-{ \
- yylval.flag = (val); \
- RETURN(syIPCFlag); \
-}
-
-extern YYSTYPE yylval; /* added by rm */
-
-int lineno;
-char *inname;
-
-#ifdef YY_START
-static int oldYYBegin;
-#define SAVE_BEGIN oldYYBegin = YY_START
-#define RSTR_BEGIN BEGIN oldYYBegin
-#else
-static struct yysvf *oldYYBegin;
-#define SAVE_BEGIN oldYYBegin = yybgin
-#define RSTR_BEGIN yybgin = oldYYBegin;
-#endif
-
-static void doSharp(const char *body); /* process body of # directives */
-%}
-
-%Start Normal String FileName QString SkipToEOL
-
-%%
-
-<Normal>[Rr][Oo][Uu][Tt][Ii][Nn][Ee] RETURN(syRoutine);
-<Normal>[Ff][Uu][Nn][Cc][Tt][Ii][Oo][Nn] RETURN(syFunction);
-<Normal>[Pp][Rr][Oo][Cc][Ee][Dd][Uu][Rr][Ee] RETURN(syProcedure);
-<Normal>[Ss][Ii][Mm][Pp][Ll][Ee][Pp][Rr][Oo][Cc][Ee][Dd][Uu][Rr][Ee] RETURN(sySimpleProcedure);
-<Normal>[Ss][Ii][Mm][Pp][Ll][Ee][Rr][Oo][Uu][Tt][Ii][Nn][Ee] RETURN(sySimpleRoutine);
-<Normal>[Ss][Uu][Bb][Ss][Yy][Ss][Tt][Ee][Mm] RETURN(sySubsystem);
-<Normal>[Mm][Ss][Gg][Oo][Pp][Tt][Ii][Oo][Nn] RETURN(syMsgOption);
-<Normal>[Mm][Ss][Gg][Ss][Ee][Qq][Nn][Oo] RETURN(syMsgSeqno);
-<Normal>[Ww][Aa][Ii][Tt][Tt][Ii][Mm][Ee] RETURN(syWaitTime);
-<Normal>[Nn][Oo][Ww][Aa][Ii][Tt][Tt][Ii][Mm][Ee] RETURN(syNoWaitTime);
-<Normal>[Ii][Nn] RETURN(syIn);
-<Normal>[Oo][Uu][Tt] RETURN(syOut);
-<Normal>[Ii][Nn][Oo][Uu][Tt] RETURN(syInOut);
-<Normal>[Rr][Ee][Qq][Uu][Ee][Ss][Tt][Pp][Oo][Rr][Tt] RETURN(syRequestPort);
-<Normal>[Rr][Ee][Pp][Ll][Yy][Pp][Oo][Rr][Tt] RETURN(syReplyPort);
-<Normal>[Uu][Rr][Ee][Pp][Ll][Yy][Pp][Oo][Rr][Tt] RETURN(syUReplyPort);
-<Normal>[Ss][Rr][Ee][Pp][Ll][Yy][Pp][Oo][Rr][Tt] RETURN(sySReplyPort);
-<Normal>[Aa][Rr][Rr][Aa][Yy] RETURN(syArray);
-<Normal>[Oo][Ff] RETURN(syOf);
-<Normal>[Ee][Rr][Rr][Oo][Rr] RETURN(syErrorProc);
-<Normal>[Ss][Ee][Rr][Vv][Ee][Rr][Pp][Rr][Ee][Ff][Ii][Xx] RETURN(syServerPrefix);
-<Normal>[Uu][Ss][Ee][Rr][Pp][Rr][Ee][Ff][Ii][Xx] RETURN(syUserPrefix);
-<Normal>[Ss][Ee][Rr][Vv][Ee][Rr][Dd][Ee][Mm][Uu][Xx] RETURN(syServerDemux);
-<Normal>[Rr][Cc][Ss][Ii][Dd] RETURN(syRCSId);
-<Normal>[Ii][Mm][Pp][Oo][Rr][Tt] RETURN(syImport);
-<Normal>[Uu][Ii][Mm][Pp][Oo][Rr][Tt] RETURN(syUImport);
-<Normal>[Ss][Ii][Mm][Pp][Oo][Rr][Tt] RETURN(sySImport);
-<Normal>[Tt][Yy][Pp][Ee] RETURN(syType);
-<Normal>[Kk][Ee][Rr][Nn][Ee][Ll][Ss][Ee][Rr][Vv][Ee][Rr] RETURN(syKernelServer);
-<Normal>[Kk][Ee][Rr][Nn][Ee][Ll][Uu][Ss][Ee][Rr] RETURN(syKernelUser);
-<Normal>[Ss][Kk][Ii][Pp] RETURN(sySkip);
-<Normal>[Ss][Tt][Rr][Uu][Cc][Tt] RETURN(syStruct);
-<Normal>[Ii][Nn][Tt][Rr][Aa][Nn] RETURN(syInTran);
-<Normal>[Oo][Uu][Tt][Tt][Rr][Aa][Nn] RETURN(syOutTran);
-<Normal>[Dd][Ee][Ss][Tt][Rr][Uu][Cc][Tt][Oo][Rr] RETURN(syDestructor);
-<Normal>[Cc][Tt][Yy][Pp][Ee] RETURN(syCType);
-<Normal>[Cc][Uu][Ss][Ee][Rr][Tt][Yy][Pp][Ee] RETURN(syCUserType);
-<Normal>[Cc][Ss][Ee][Rr][Vv][Ee][Rr][Tt][Yy][Pp][Ee] RETURN(syCServerType);
-<Normal>[Cc]_[Ss][Tt][Rr][Ii][Nn][Gg] RETURN(syCString);
-
-<Normal>[Ii][Ss][Ll][Oo][Nn][Gg] FRETURN(flLong);
-<Normal>[Ii][Ss][Nn][Oo][Tt][Ll][Oo][Nn][Gg] FRETURN(flNotLong);
-<Normal>[Dd][Ee][Aa][Ll][Ll][Oo][Cc] FRETURN(flDealloc);
-<Normal>[Nn][Oo][Tt][Dd][Ee][Aa][Ll][Ll][Oo][Cc] FRETURN(flNotDealloc);
-<Normal>[Ss][Ee][Rr][Vv][Ee][Rr][Cc][Oo][Pp][Yy] FRETURN(flServerCopy);
-<Normal>[Cc][Oo][Uu][Nn][Tt][Ii][Nn][Oo][Uu][Tt] FRETURN(flCountInOut);
-
-<Normal>[Pp][Oo][Ll][Yy][Mm][Oo][Rr][Pp][Hh][Ii][Cc] TRETURN(MACH_MSG_TYPE_POLYMORPHIC,word_size_in_bits);
-
-<Normal>"MACH_MSG_TYPE_UNSTRUCTURED" TRETURN(MACH_MSG_TYPE_UNSTRUCTURED,0);
-<Normal>"MACH_MSG_TYPE_BIT" TRETURN(MACH_MSG_TYPE_BIT,1);
-<Normal>"MACH_MSG_TYPE_BOOLEAN" TRETURN(MACH_MSG_TYPE_BOOLEAN,32);
-<Normal>"MACH_MSG_TYPE_INTEGER_16" TRETURN(MACH_MSG_TYPE_INTEGER_16,16);
-<Normal>"MACH_MSG_TYPE_INTEGER_32" TRETURN(MACH_MSG_TYPE_INTEGER_32,32);
-<Normal>"MACH_MSG_TYPE_INTEGER_64" TRETURN(MACH_MSG_TYPE_INTEGER_64,64);
-<Normal>"MACH_MSG_TYPE_CHAR" TRETURN(MACH_MSG_TYPE_CHAR,8);
-<Normal>"MACH_MSG_TYPE_BYTE" TRETURN(MACH_MSG_TYPE_BYTE,8);
-<Normal>"MACH_MSG_TYPE_INTEGER_8" TRETURN(MACH_MSG_TYPE_INTEGER_8,8);
-<Normal>"MACH_MSG_TYPE_REAL" TRETURN(MACH_MSG_TYPE_REAL,0);
-<Normal>"MACH_MSG_TYPE_STRING" TRETURN(MACH_MSG_TYPE_STRING,0);
-<Normal>"MACH_MSG_TYPE_STRING_C" TRETURN(MACH_MSG_TYPE_STRING_C,0);
-
-<Normal>"MACH_MSG_TYPE_MOVE_RECEIVE" TPRETURN(MACH_MSG_TYPE_MOVE_RECEIVE,MACH_MSG_TYPE_PORT_RECEIVE,word_size_in_bits);
-<Normal>"MACH_MSG_TYPE_COPY_SEND" TPRETURN(MACH_MSG_TYPE_COPY_SEND,MACH_MSG_TYPE_PORT_SEND,word_size_in_bits);
-<Normal>"MACH_MSG_TYPE_MAKE_SEND" TPRETURN(MACH_MSG_TYPE_MAKE_SEND,MACH_MSG_TYPE_PORT_SEND,word_size_in_bits);
-<Normal>"MACH_MSG_TYPE_MOVE_SEND" TPRETURN(MACH_MSG_TYPE_MOVE_SEND,MACH_MSG_TYPE_PORT_SEND,word_size_in_bits);
-<Normal>"MACH_MSG_TYPE_MAKE_SEND_ONCE" TPRETURN(MACH_MSG_TYPE_MAKE_SEND_ONCE,MACH_MSG_TYPE_PORT_SEND_ONCE,word_size_in_bits);
-<Normal>"MACH_MSG_TYPE_MOVE_SEND_ONCE" TPRETURN(MACH_MSG_TYPE_MOVE_SEND_ONCE,MACH_MSG_TYPE_PORT_SEND_ONCE,word_size_in_bits);
-
-<Normal>"MACH_MSG_TYPE_PORT_NAME" TRETURN(MACH_MSG_TYPE_PORT_NAME,word_size_in_bits);
-<Normal>"MACH_MSG_TYPE_PORT_RECEIVE" TPRETURN(MACH_MSG_TYPE_POLYMORPHIC,MACH_MSG_TYPE_PORT_RECEIVE,word_size_in_bits);
-<Normal>"MACH_MSG_TYPE_PORT_SEND" TPRETURN(MACH_MSG_TYPE_POLYMORPHIC,MACH_MSG_TYPE_PORT_SEND,word_size_in_bits);
-<Normal>"MACH_MSG_TYPE_PORT_SEND_ONCE" TPRETURN(MACH_MSG_TYPE_POLYMORPHIC,MACH_MSG_TYPE_PORT_SEND_ONCE,word_size_in_bits);
-<Normal>"MACH_MSG_TYPE_POLYMORPHIC" TRETURN(MACH_MSG_TYPE_POLYMORPHIC,0);
-
-<Normal>":" RETURN(syColon);
-<Normal>";" RETURN(sySemi);
-<Normal>"," RETURN(syComma);
-<Normal>"+" RETURN(syPlus);
-<Normal>"-" RETURN(syMinus);
-<Normal>"*" RETURN(syStar);
-<Normal>"/" RETURN(syDiv);
-<Normal>"(" RETURN(syLParen);
-<Normal>")" RETURN(syRParen);
-<Normal>"=" RETURN(syEqual);
-<Normal>"^" RETURN(syCaret);
-<Normal>"~" RETURN(syTilde);
-<Normal>"<" RETURN(syLAngle);
-<Normal>">" RETURN(syRAngle);
-<Normal>"[" RETURN(syLBrack);
-<Normal>"]" RETURN(syRBrack);
-<Normal>"|" RETURN(syBar);
-
-<Normal>{Ident} { yylval.identifier = strmake(yytext);
- RETURN(syIdentifier); }
-<Normal>{Number} { yylval.number = atoi(yytext); RETURN(syNumber); }
-
-<String>{String} { yylval.string = strmake(yytext);
- BEGIN Normal; RETURN(syString); }
-<FileName>{FileName} { yylval.string = strmake(yytext);
- BEGIN Normal; RETURN(syFileName); }
-<QString>{QString} { yylval.string = strmake(yytext);
- BEGIN Normal; RETURN(syQString); }
-
-^\#[ \t]*{Number}[ \t]*\"[^"]*\" { doSharp(yytext+1);
- SAVE_BEGIN;
- BEGIN SkipToEOL; }
-^\#\ *{Number} { doSharp(yytext+1);
- SAVE_BEGIN;
- BEGIN SkipToEOL; }
-^\# { yyerror("illegal # directive");
- SAVE_BEGIN;
- BEGIN SkipToEOL; }
-
-<SkipToEOL>\n RSTR_BEGIN;
-<SkipToEOL>. ;
-
-[ \t] ;
-\n { lineno++; }
-. { BEGIN Normal; RETURN(syError); }
-
-%%
-
-extern void
-LookNormal(void)
-{
- if (inname == 0)
- {
- inname = strmake("(unknown)");
- lineno = 0;
- }
-
- BEGIN Normal;
-}
-
-extern void
-LookString(void)
-{
- BEGIN String;
-}
-
-extern void
-LookQString(void)
-{
- BEGIN QString;
-}
-
-extern void
-LookFileName(void)
-{
- BEGIN FileName;
-}
-
-static void
-doSharp(const char *body)
-{
- register const char *startName;
-
- lineno = atoi(body);
- startName = strchr(body, '"');
- if (startName != NULL)
- {
- *strrchr(body, '"') = '\0';
- strfree(inname);
- inname = strmake(startName+1);
- }
-}
diff --git a/mig/message.h b/mig/message.h
deleted file mode 100644
index bd98086..0000000
--- a/mig/message.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (c) 1994 The University of Utah and
- * the Computer Systems Laboratory at the University of Utah (CSL).
- * All rights reserved.
- *
- * Permission to use, copy, modify and distribute this software is hereby
- * granted provided that (1) source code retains these copyright, permission,
- * and disclaimer notices, and (2) redistributions including binaries
- * reproduce the notices in supporting documentation, and (3) all advertising
- * materials mentioning features or use of this software display the following
- * acknowledgement: ``This product includes software developed by the
- * Computer Systems Laboratory at the University of Utah.''
- *
- * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
- * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF
- * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * CSL requests users of this software to return to csl-dist@cs.utah.edu any
- * improvements that they make and grant CSL redistribution rights.
- *
- * Author: Bryan Ford, University of Utah CSL
- */
-#ifndef _MIG_MESSAGE_H
-#define _MIG_MESSAGE_H
-
-/* This file is a substitute for mach/message.h,
- to be used within MIG sources compiled for the build machine.
- This way we avoid pulling in all the bogus typedefs and stuff
- that would normally come with mach/message.h. */
-
-#include "cpu.h"
-
-#define MACH_MSG_TYPE_PORT_ANY(x) \
- (((x) >= MACH_MSG_TYPE_MOVE_RECEIVE) && \
- ((x) <= MACH_MSG_TYPE_MAKE_SEND_ONCE))
-
-#endif /* _MIG_MESSAGE_H */
diff --git a/mig/mig.sh b/mig/mig.sh
deleted file mode 100644
index 31afb7e..0000000
--- a/mig/mig.sh
+++ /dev/null
@@ -1,95 +0,0 @@
-#!/bin/sh
-#
-# Mach Operating System
-# Copyright (c) 1991,1990 Carnegie Mellon University
-# All Rights Reserved.
-#
-# Permission to use, copy, modify and distribute this software and its
-# documentation is hereby granted, provided that both the copyright
-# notice and this permission notice appear in all copies of the
-# software, derivative works or modified versions, and any portions
-# thereof, and that both notices appear in supporting documentation.
-#
-# CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
-# CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
-# ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
-#
-# Carnegie Mellon requests users of this software to return to
-#
-# Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
-# School of Computer Science
-# Carnegie Mellon University
-# Pittsburgh PA 15213-3890
-#
-# any improvements or extensions that they make and grant Carnegie Mellon
-# the rights to redistribute these changes.
-#
-
-migcom=${MIGDIR-@MIGDIR@}/migcom
-cpp="${CPP-@CPP@}"
-
-cppflags=
-migflags=
-files=
-
-# If an argument to this shell script contains whitespace,
-# then we will screw up. migcom will see it as multiple arguments.
-#
-# As a special hack, if -i is specified first we don't pass -user to migcom.
-# We do use the -user argument for the dependencies.
-# In this case, the -user argument can have whitespace.
-
-until [ $# -eq 0 ]
-do
- case "$1" in
- -[qQvVtTrRsS] ) migflags="$migflags $1"; shift;;
- -i ) sawI=1; migflags="$migflags $1 $2"; shift; shift;;
- -user ) user="$2"; if [ ! "${sawI-}" ]; then migflags="$migflags $1 $2"; fi; shift; shift;;
- -server ) server="$2"; migflags="$migflags $1 $2"; shift; shift;;
- -header ) header="$2"; migflags="$migflags $1 $2"; shift; shift;;
- -sheader ) sheader="$2"; migflags="$migflags $1 $2"; shift; shift;;
- -iheader ) iheader="$2"; migflags="$migflags $1 $2"; shift; shift;;
- -prefix | -subrprefix ) migflags="$migflags $1 $2"; shift; shift;;
-
- -MD ) sawMD=1; cppflags="$cppflags $1"; shift;;
- -imacros ) cppflags="$cppflags $1 $2"; shift; shift;;
- -cc) cpp="$2"; shift; shift;;
- -migcom) migcom="$2"; shift; shift;;
- -* ) cppflags="$cppflags $1"; shift;;
- * ) files="$files $1"; shift;;
- esac
-done
-
-for file in $files
-do
- $cpp $cppflags "$file" | $migcom $migflags || exit
-
- if [ $sawMD ]
- then
- base="`basename "$file"|sed 's%[.][^.]*$%%'`"
- deps=
- rheader="${header-${base}.h}"
- if [ "$rheader" != /dev/null ]; then deps="$deps $rheader"; fi
- ruser="${user-${base}User.c}"
- if [ "$ruser" != /dev/null ]; then
- if [ $sawI ]; then
- for un in $ruser
- do
- deps="$deps $un"
- done
- else
- deps="$deps $ruser"
- fi
- fi
- rserver="${server-${base}Server.c}"
- if [ "$rserver" != /dev/null ]; then deps="$deps $rserver"; fi
- rsheader="${sheader-/dev/null}"
- if [ "$rsheader" != /dev/null ]; then deps="$deps $rsheader"; fi
- riheader="${iheader-/dev/null}"
- if [ "$riheader" != /dev/null ]; then deps="$deps $riheader"; fi
- sed 's%^[^:]*:%'"${deps}"':%' <"${base}.d" >"${base}-mig.d"
- rm -f ${base}.d
- fi
-done
-
-exit 0
diff --git a/mig/mig_string.h b/mig/mig_string.h
deleted file mode 100644
index d6cef95..0000000
--- a/mig/mig_string.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- */
-
-#ifndef _MIG_STRING_H
-#define _MIG_STRING_H
-
-#include <string.h>
-
-#include "boolean.h"
-
-typedef char *string_t;
-typedef const char *const_string_t;
-typedef const_string_t identifier_t;
-
-#define strNULL ((string_t) 0)
-
-extern string_t strmake(const char *string);
-extern string_t strconcat(const_string_t left, const_string_t right);
-extern void strfree(string_t string);
-
-#define streql(a, b) (strcmp((a), (b)) == 0)
-
-extern const char *strbool(boolean_t bool);
-extern const char *strstring(const_string_t string);
-
-#endif /* _MIG_STRING_H */
diff --git a/mig/migcom.c b/mig/migcom.c
deleted file mode 100644
index bfd6724..0000000
--- a/mig/migcom.c
+++ /dev/null
@@ -1,298 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1993,1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- */
-
-/*
- * Switches are;
- * -[v,Q] verbose or not quiet: prints out type
- * and routine information as mig runs.
- * -[V,q] not verbose or quiet : don't print
- * information during compilation
- * (this is the default)
- * -[r,R] do or don't use rpc calls instead of
- * send/receive pairs. Default is -r.
- * -[s,S] generate symbol table or not: generate a
- * table of rpc-name, number, routine triplets
- * as an external data structure -- main use is
- * for protection system's specification of rights
- * and for protection dispatch code. Default is -s.
- * -i <prefix>
- * Put each user routine in its own file. The
- * file is named <prefix><routine-name>.c.
- * -user <name>
- * Name the user-side file <name>
- * -server <name>
- * Name the server-side file <name>
- * -header <name>
- * Name the user-side header file <name>
- * -iheader <name>
- * Name the user-side internal header file <name>
- * -sheader <name>
- * NAme the server-side header file <name>
- *
- * DESIGN:
- * Mig uses a lexxer module created by lex from lexxer.l and
- * a parser module created by yacc from parser.y to parse an
- * interface definitions module for a mach server.
- * The parser module calls routines in statement.c
- * and routines.c to build a list of statement structures.
- * The most interesting statements are the routine definitions
- * which contain information about the name, type, characteristics
- * of the routine, an argument list containing information for
- * each argument type, and a list of special arguments. The
- * argument type structures are build by routines in type.c
- * Once parsing is completed, the three code generation modules:
- * header.c user.c and server.c are called sequentially. These
- * do some code generation directly and also call the routines
- * in utils.c for common (parameterized) code generation.
- *
- */
-
-#include <stdio.h>
-
-#include "error.h"
-#include "lexxer.h"
-#include "global.h"
-#include "write.h"
-
-extern int yyparse();
-static FILE *myfopen(const char *name, const char *mode);
-
-static void
-parseArgs(int argc, char **argv)
-{
- while (--argc > 0)
- if ((++argv)[0][0] == '-')
- {
- switch (argv[0][1])
- {
- case 'q':
- BeQuiet = TRUE;
- break;
- case 'Q':
- BeQuiet = FALSE;
- break;
- case 'v':
- BeVerbose = TRUE;
- break;
- case 'V':
- BeVerbose = FALSE;
- break;
- case 'r':
- UseMsgRPC = TRUE;
- break;
- case 'R':
- UseMsgRPC = FALSE;
- break;
- case 's':
- if (streql(argv[0], "-server"))
- {
- --argc; ++argv;
- if (argc == 0)
- fatal("missing name for -server option");
- ServerFileName = strmake(argv[0]);
- }
- else if (streql(argv[0], "-sheader"))
- {
- --argc; ++argv;
- if (argc == 0)
- fatal ("missing name for -sheader option");
- ServerHeaderFileName = strmake(argv[0]);
- }
- else if (streql(argv[0], "-subrprefix"))
- {
- --argc; ++argv;
- if (argc == 0)
- fatal ("missing string for -subrprefix option");
- SubrPrefix = strmake(argv[0]);
- }
- else
- GenSymTab = TRUE;
- break;
- case 'S':
- GenSymTab = FALSE;
- break;
- case 'i':
- if (streql(argv[0], "-iheader"))
- {
- --argc; ++argv;
- if (argc == 0)
- fatal("missing name for -iheader option");
- InternalHeaderFileName = strmake(argv[0]);
- }
- else
- {
- --argc; ++argv;
- if (argc == 0)
- fatal("missing prefix for -i option");
- UserFilePrefix = strmake(argv[0]);
- }
- break;
- case 'u':
- if (streql(argv[0], "-user"))
- {
- --argc; ++argv;
- if (argc == 0)
- fatal("missing name for -user option");
- UserFileName = strmake(argv[0]);
- }
- else
- fatal("unknown flag: '%s'", argv[0]);
- break;
- case 'h':
- if (streql(argv[0], "-header"))
- {
- --argc; ++argv;
- if (argc == 0)
- fatal("missing name for -header option");
- UserHeaderFileName = strmake(argv[0]);
- }
- else
- fatal("unknown flag: '%s'", argv[0]);
- break;
- case 'p':
- if (streql(argv[0], "-prefix"))
- {
- if (--argc == 0)
- fatal ("missing string for -prefix option");
- RoutinePrefix = strmake(*++argv);
- }
- break;
- default:
- fatal("unknown flag: '%s'", argv[0]);
- /*NOTREACHED*/
- }
- }
- else
- fatal("bad argument: '%s'", *argv);
-}
-
-void
-main(int argc, char **argv)
-{
- FILE *uheader, *server, *user;
- FILE *iheader, *sheader;
-
- set_program_name("mig");
- parseArgs(argc, argv);
- init_global();
- init_type();
-
- LookNormal();
- (void) yyparse();
-
- if (errors > 0)
- exit(1);
-
- more_global();
-
- uheader = myfopen(UserHeaderFileName, "w");
- if (!UserFilePrefix)
- user = myfopen(UserFileName, "w");
- server = myfopen(ServerFileName, "w");
- if (ServerHeaderFileName)
- sheader = myfopen(ServerHeaderFileName, "w");
- if (IsKernelServer)
- {
- iheader = myfopen(InternalHeaderFileName, "w");
- }
-
- if (BeVerbose)
- {
- printf("Writing %s ... ", UserHeaderFileName);
- fflush(stdout);
- }
- WriteUserHeader(uheader, StatementList);
- fclose(uheader);
- if (ServerHeaderFileName)
- {
- if (BeVerbose)
- {
- printf ("done.\nWriting %s ...", ServerHeaderFileName);
- fflush (stdout);
- }
- WriteServerHeader(sheader, StatementList);
- fclose(sheader);
- }
- if (IsKernelServer)
- {
- if (BeVerbose)
- {
- printf("done.\nWriting %s ... ", InternalHeaderFileName);
- fflush(stdout);
- }
- WriteInternalHeader(iheader, StatementList);
- fclose(iheader);
- }
- if (UserFilePrefix)
- {
- if (BeVerbose)
- {
- printf("done.\nWriting individual user files ... ");
- fflush(stdout);
- }
- WriteUserIndividual(StatementList);
- }
- else
- {
- if (BeVerbose)
- {
- printf("done.\nWriting %s ... ", UserFileName);
- fflush(stdout);
- }
- WriteUser(user, StatementList);
- fclose(user);
- }
- if (BeVerbose)
- {
- printf("done.\nWriting %s ... ", ServerFileName);
- fflush(stdout);
- }
- WriteServer(server, StatementList);
- fclose(server);
- if (BeVerbose)
- printf("done.\n");
-
- exit(0);
-}
-
-static FILE *
-myfopen(const char *name, const char *mode)
-{
- const char *realname;
- FILE *file;
- extern int errno;
-
- if (name == strNULL)
- realname = "/dev/null";
- else
- realname = name;
-
- file = fopen(realname, mode);
- if (file == NULL)
- fatal("fopen(%s): %s", realname, unix_error_string(errno));
-
- return file;
-}
diff --git a/mig/parser.c b/mig/parser.c
deleted file mode 100644
index c2ba442..0000000
--- a/mig/parser.c
+++ /dev/null
@@ -1,1700 +0,0 @@
-
-/* A Bison parser, made from ../gnumach/mig/parser.y
- by Bison version A2.5 (Andrew Consortium)
- */
-
-#define YYBISON 1 /* Identify Bison output. */
-
-#define sySkip 258
-#define syRoutine 259
-#define sySimpleRoutine 260
-#define sySimpleProcedure 261
-#define syProcedure 262
-#define syFunction 263
-#define sySubsystem 264
-#define syKernelUser 265
-#define syKernelServer 266
-#define syMsgOption 267
-#define syMsgSeqno 268
-#define syWaitTime 269
-#define syNoWaitTime 270
-#define syErrorProc 271
-#define syServerPrefix 272
-#define syUserPrefix 273
-#define syServerDemux 274
-#define syRCSId 275
-#define syImport 276
-#define syUImport 277
-#define sySImport 278
-#define syIn 279
-#define syOut 280
-#define syInOut 281
-#define syRequestPort 282
-#define syReplyPort 283
-#define sySReplyPort 284
-#define syUReplyPort 285
-#define syType 286
-#define syArray 287
-#define syStruct 288
-#define syOf 289
-#define syInTran 290
-#define syOutTran 291
-#define syDestructor 292
-#define syCType 293
-#define syCUserType 294
-#define syCServerType 295
-#define syCString 296
-#define syColon 297
-#define sySemi 298
-#define syComma 299
-#define syPlus 300
-#define syMinus 301
-#define syStar 302
-#define syDiv 303
-#define syLParen 304
-#define syRParen 305
-#define syEqual 306
-#define syCaret 307
-#define syTilde 308
-#define syLAngle 309
-#define syRAngle 310
-#define syLBrack 311
-#define syRBrack 312
-#define syBar 313
-#define syError 314
-#define syNumber 315
-#define sySymbolicType 316
-#define syIdentifier 317
-#define syString 318
-#define syQString 319
-#define syFileName 320
-#define syIPCFlag 321
-
-#line 117 "../gnumach/mig/parser.y"
-
-
-#include <stdio.h>
-
-#include "error.h"
-#include "lexxer.h"
-#include "global.h"
-#include "mig_string.h"
-#include "type.h"
-#include "routine.h"
-#include "statement.h"
-
-static const char *import_name(statement_kind_t sk);
-
-void
-yyerror(const char *s)
-{
- error(s);
-}
-
-#line 138 "../gnumach/mig/parser.y"
-typedef union
-{
- u_int number;
- identifier_t identifier;
- const_string_t string;
- statement_kind_t statement_kind;
- ipc_type_t *type;
- struct
- {
- u_int innumber; /* msgt_name value, when sending */
- const_string_t instr;
- u_int outnumber; /* msgt_name value, when receiving */
- const_string_t outstr;
- u_int size; /* 0 means there is no default size */
- } symtype;
- routine_t *routine;
- arg_kind_t direction;
- argument_t *argument;
- ipc_flags_t flag;
-} YYSTYPE;
-#include <stdio.h>
-
-#ifndef __cplusplus
-#ifndef __STDC__
-#define const
-#endif
-#endif
-
-
-
-#define YYFINAL 213
-#define YYFLAG -32768
-#define YYNTBASE 67
-
-#define YYTRANSLATE(x) ((unsigned)(x) <= 321 ? yytranslate[x] : 112)
-
-static const char yytranslate[] = { 0,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 1, 2, 3, 4, 5,
- 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,
- 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
- 36, 37, 38, 39, 40, 41, 42, 43, 44, 45,
- 46, 47, 48, 49, 50, 51, 52, 53, 54, 55,
- 56, 57, 58, 59, 60, 61, 62, 63, 64, 65,
- 66
-};
-
-#if YYDEBUG != 0
-static const short yyprhs[] = { 0,
- 0, 1, 4, 7, 10, 13, 16, 19, 22, 25,
- 28, 31, 34, 38, 41, 44, 46, 49, 54, 56,
- 57, 60, 62, 64, 66, 68, 72, 76, 78, 81,
- 84, 87, 90, 94, 96, 98, 100, 104, 107, 111,
- 113, 122, 131, 139, 144, 149, 154, 156, 158, 161,
- 164, 167, 170, 172, 174, 181, 182, 186, 192, 194,
- 196, 198, 202, 204, 209, 215, 223, 229, 235, 240,
- 247, 251, 255, 259, 263, 265, 269, 271, 273, 275,
- 277, 279, 283, 287, 291, 295, 300, 303, 307, 309,
- 313, 318, 319, 321, 323, 325, 327, 329, 331, 333,
- 335, 337, 339, 342, 345, 346, 347
-};
-
-static const short yyrhs[] = { -1,
- 67, 68, 0, 69, 43, 0, 76, 43, 0, 75,
- 43, 0, 77, 43, 0, 78, 43, 0, 79, 43,
- 0, 80, 43, 0, 84, 43, 0, 98, 43, 0,
- 3, 43, 0, 3, 60, 43, 0, 81, 43, 0,
- 83, 43, 0, 43, 0, 1, 43, 0, 70, 71,
- 73, 74, 0, 9, 0, 0, 71, 72, 0, 10,
- 0, 11, 0, 62, 0, 60, 0, 109, 12, 63,
- 0, 109, 14, 63, 0, 15, 0, 16, 62, 0,
- 17, 62, 0, 18, 62, 0, 19, 62, 0, 110,
- 82, 65, 0, 21, 0, 22, 0, 23, 0, 111,
- 20, 64, 0, 31, 85, 0, 62, 51, 86, 0,
- 87, 0, 86, 35, 42, 62, 62, 49, 62, 50,
- 0, 86, 36, 42, 62, 62, 49, 62, 50, 0,
- 86, 37, 42, 62, 49, 62, 50, 0, 86, 38,
- 42, 62, 0, 86, 39, 42, 62, 0, 86, 40,
- 42, 62, 0, 88, 0, 92, 0, 93, 87, 0,
- 94, 87, 0, 52, 87, 0, 95, 87, 0, 96,
- 0, 91, 0, 49, 91, 44, 97, 89, 50, 0,
- 0, 89, 44, 66, 0, 89, 44, 66, 56, 57,
- 0, 60, 0, 61, 0, 90, 0, 90, 58, 90,
- 0, 62, 0, 32, 56, 57, 34, 0, 32, 56,
- 47, 57, 34, 0, 32, 56, 47, 42, 97, 57,
- 34, 0, 32, 56, 97, 57, 34, 0, 33, 56,
- 97, 57, 34, 0, 41, 56, 97, 57, 0, 41,
- 56, 47, 42, 97, 57, 0, 97, 45, 97, 0,
- 97, 46, 97, 0, 97, 47, 97, 0, 97, 48,
- 97, 0, 60, 0, 49, 97, 50, 0, 99, 0,
- 100, 0, 101, 0, 102, 0, 103, 0, 4, 62,
- 104, 0, 5, 62, 104, 0, 7, 62, 104, 0,
- 6, 62, 104, 0, 8, 62, 104, 108, 0, 49,
- 50, 0, 49, 105, 50, 0, 106, 0, 106, 43,
- 105, 0, 107, 62, 108, 89, 0, 0, 24, 0,
- 25, 0, 26, 0, 27, 0, 28, 0, 29, 0,
- 30, 0, 14, 0, 12, 0, 13, 0, 42, 62,
- 0, 42, 85, 0, 0, 0, 0
-};
-
-#endif
-
-#if YYDEBUG != 0
-static const short yyrline[] = { 0,
- 161, 162, 165, 166, 167, 168, 169, 170, 171, 172,
- 173, 183, 185, 187, 188, 189, 190, 194, 207, 219,
- 220, 223, 229, 237, 240, 243, 260, 266, 274, 282,
- 290, 298, 306, 317, 318, 319, 322, 332, 342, 346,
- 348, 368, 388, 403, 417, 426, 438, 440, 442, 444,
- 446, 448, 450, 454, 460, 469, 471, 478, 487, 493,
- 497, 499, 523, 527, 529, 531, 536, 540, 544, 546,
- 551, 553, 555, 557, 559, 561, 566, 567, 568, 569,
- 570, 573, 577, 581, 585, 589, 593, 595, 600, 602,
- 609, 619, 620, 621, 622, 623, 624, 625, 626, 627,
- 628, 629, 632, 638, 642, 646, 650
-};
-#endif
-
-
-#if YYDEBUG != 0
-
-static const char * const yytname[] = { "$","error","$undefined.","sySkip",
-"syRoutine","sySimpleRoutine","sySimpleProcedure","syProcedure","syFunction",
-"sySubsystem","syKernelUser","syKernelServer","syMsgOption","syMsgSeqno","syWaitTime",
-"syNoWaitTime","syErrorProc","syServerPrefix","syUserPrefix","syServerDemux",
-"syRCSId","syImport","syUImport","sySImport","syIn","syOut","syInOut","syRequestPort",
-"syReplyPort","sySReplyPort","syUReplyPort","syType","syArray","syStruct","syOf",
-"syInTran","syOutTran","syDestructor","syCType","syCUserType","syCServerType",
-"syCString","syColon","sySemi","syComma","syPlus","syMinus","syStar","syDiv",
-"syLParen","syRParen","syEqual","syCaret","syTilde","syLAngle","syRAngle","syLBrack",
-"syRBrack","syBar","syError","syNumber","sySymbolicType","syIdentifier","syString",
-"syQString","syFileName","syIPCFlag","Statements","Statement","Subsystem","SubsystemStart",
-"SubsystemMods","SubsystemMod","SubsystemName","SubsystemBase","MsgOption","WaitTime",
-"Error","ServerPrefix","UserPrefix","ServerDemux","Import","ImportIndicant",
-"RCSDecl","TypeDecl","NamedTypeSpec","TransTypeSpec","TypeSpec","BasicTypeSpec",
-"IPCFlags","PrimIPCType","IPCType","PrevTypeSpec","VarArrayHead","ArrayHead",
-"StructHead","CStringSpec","IntExp","RoutineDecl","Routine","SimpleRoutine",
-"Procedure","SimpleProcedure","Function","Arguments","ArgumentList","Argument",
-"Direction","ArgumentType","LookString","LookFileName","LookQString", NULL
-};
-#endif
-
-static const short yyr1[] = { 0,
- 67, 67, 68, 68, 68, 68, 68, 68, 68, 68,
- 68, 68, 68, 68, 68, 68, 68, 69, 70, 71,
- 71, 72, 72, 73, 74, 75, 76, 76, 77, 78,
- 79, 80, 81, 82, 82, 82, 83, 84, 85, 86,
- 86, 86, 86, 86, 86, 86, 87, 87, 87, 87,
- 87, 87, 87, 88, 88, 89, 89, 89, 90, 90,
- 91, 91, 92, 93, 93, 93, 94, 95, 96, 96,
- 97, 97, 97, 97, 97, 97, 98, 98, 98, 98,
- 98, 99, 100, 101, 102, 103, 104, 104, 105, 105,
- 106, 107, 107, 107, 107, 107, 107, 107, 107, 107,
- 107, 107, 108, 108, 109, 110, 111
-};
-
-static const short yyr2[] = { 0,
- 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 3, 2, 2, 1, 2, 4, 1, 0,
- 2, 1, 1, 1, 1, 3, 3, 1, 2, 2,
- 2, 2, 3, 1, 1, 1, 3, 2, 3, 1,
- 8, 8, 7, 4, 4, 4, 1, 1, 2, 2,
- 2, 2, 1, 1, 6, 0, 3, 5, 1, 1,
- 1, 3, 1, 4, 5, 7, 5, 5, 4, 6,
- 3, 3, 3, 3, 1, 3, 1, 1, 1, 1,
- 1, 3, 3, 3, 3, 4, 2, 3, 1, 3,
- 4, 0, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 2, 2, 0, 0, 0
-};
-
-static const short yydefact[] = { 1,
- 0, 0, 0, 0, 0, 0, 0, 0, 19, 28,
- 0, 0, 0, 0, 0, 16, 2, 0, 20, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 77,
- 78, 79, 80, 81, 0, 0, 0, 17, 12, 0,
- 0, 0, 0, 0, 0, 29, 30, 31, 32, 0,
- 38, 3, 0, 5, 4, 6, 7, 8, 9, 14,
- 15, 10, 11, 0, 0, 34, 35, 36, 0, 0,
- 13, 92, 82, 83, 85, 84, 0, 0, 22, 23,
- 24, 21, 0, 26, 27, 33, 37, 101, 102, 100,
- 93, 94, 95, 96, 97, 98, 99, 87, 0, 89,
- 0, 0, 86, 0, 0, 0, 0, 0, 59, 60,
- 63, 39, 40, 47, 61, 54, 48, 0, 0, 0,
- 53, 25, 18, 88, 92, 0, 103, 104, 0, 0,
- 0, 0, 51, 0, 0, 0, 0, 0, 0, 0,
- 49, 50, 52, 90, 56, 0, 0, 0, 75, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 62, 91, 0, 0, 0, 64, 0, 0, 0, 0,
- 0, 0, 0, 69, 56, 0, 0, 0, 44, 45,
- 46, 0, 0, 65, 76, 71, 72, 73, 74, 67,
- 68, 0, 0, 0, 0, 0, 57, 0, 70, 55,
- 0, 0, 0, 0, 66, 0, 0, 43, 58, 41,
- 42, 0, 0
-};
-
-static const short yydefgoto[] = { 1,
- 17, 18, 19, 53, 82, 83, 123, 20, 21, 22,
- 23, 24, 25, 26, 69, 27, 28, 51, 112, 113,
- 114, 162, 115, 116, 117, 118, 119, 120, 121, 150,
- 29, 30, 31, 32, 33, 34, 73, 99, 100, 101,
- 103, 35, 36, 37
-};
-
-static const short yypact[] = {-32768,
- 2, -5, -31, -16, 27, 28, 30, 33,-32768,-32768,
- 35, 49, 71, 72, 89,-32768,-32768, 6,-32768, 60,
- 67, 107, 109, 110, 111, 112, 113, 114, 115,-32768,
--32768,-32768,-32768,-32768, 56, 9, 51,-32768,-32768, 116,
- 117, 117, 117, 117, 117,-32768,-32768,-32768,-32768, 118,
--32768,-32768, -10,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
--32768,-32768,-32768, 98, 99,-32768,-32768,-32768, 95, 100,
--32768, 48,-32768,-32768,-32768,-32768, 121, 47,-32768,-32768,
--32768,-32768, 105,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
--32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768, 120, 124,
- 106, 119,-32768, 122, 123, 126, -7, 47,-32768,-32768,
--32768, 101,-32768,-32768, 125,-32768,-32768, 47, 47, 47,
--32768,-32768,-32768,-32768, 88, 121, 118,-32768, -13, -45,
- -12, 127,-32768, 130, 131, 132, 133, 134, 135, -7,
--32768,-32768,-32768,-32768,-32768, -29, -45, 146,-32768, -6,
- 10, 142, 36, -45, 128, 129, 136, 137, 138, 139,
--32768, 141, -45, 152, 82,-32768, -45, -45, -45, -45,
- 153, 154, -45,-32768, 97, 140, 143, 144,-32768,-32768,
--32768, 145, 74,-32768,-32768, 39, 39,-32768,-32768,-32768,
--32768, 78, 41, 147, 148, 150, 151, 155,-32768,-32768,
- 156, 157, 158, 149,-32768, 159, 160,-32768,-32768,-32768,
--32768, 192,-32768
-};
-
-static const short yypgoto[] = {-32768,
--32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,-32768,
--32768,-32768,-32768,-32768,-32768,-32768,-32768, 92,-32768, -14,
--32768, 20, 63, 108,-32768,-32768,-32768,-32768,-32768, -104,
--32768,-32768,-32768,-32768,-32768,-32768, 104, 79,-32768,-32768,
- 87,-32768,-32768,-32768
-};
-
-
-#define YYLAST 219
-
-
-static const short yytable[] = { 79,
- 80, 212, 2, 147, 3, 4, 5, 6, 7, 8,
- 9, 39, 163, -105, 149, -105, 10, 11, 12, 13,
- 14, -107, -106, -106, -106, 151, 153, 164, 40, 66,
- 67, 68, 15, 146, 152, 147, 147, 38, 167, 168,
- 169, 170, 165, 148, 16, 41, 149, 149, 52, 175,
- 171, 81, 109, 110, 167, 168, 169, 170, 183, 88,
- 89, 90, 186, 187, 188, 189, 172, 64, 192, 65,
- 70, 91, 92, 93, 94, 95, 96, 97, 104, 105,
- 167, 168, 169, 170, 182, 169, 170, 106, 42, 43,
- 200, 44, 174, 133, 45, 107, 46, 98, 108, 88,
- 89, 90, 54, 141, 142, 143, 109, 110, 111, 55,
- 47, 91, 92, 93, 94, 95, 96, 97, 167, 168,
- 169, 170, 167, 168, 169, 170, 167, 168, 169, 170,
- 198, 185, 48, 49, 199, 134, 135, 136, 137, 138,
- 139, 167, 168, 169, 170, 74, 75, 76, 77, 56,
- 50, 57, 58, 59, 60, 61, 62, 63, 71, 86,
- 84, 85, 102, 87, 122, 72, 125, 126, 78, 124,
- 154, 155, 156, 157, 158, 159, 160, 129, 130, 166,
- 127, 131, 140, 173, 182, 184, 190, 191, 205, 176,
- 177, 213, 196, 128, 193, 201, 202, 178, 179, 180,
- 181, 194, 161, 144, 195, 209, 204, 208, 210, 211,
- 197, 203, 145, 0, 132, 0, 0, 206, 207
-};
-
-static const short yycheck[] = { 10,
- 11, 0, 1, 49, 3, 4, 5, 6, 7, 8,
- 9, 43, 42, 12, 60, 14, 15, 16, 17, 18,
- 19, 20, 21, 22, 23, 130, 131, 57, 60, 21,
- 22, 23, 31, 47, 47, 49, 49, 43, 45, 46,
- 47, 48, 147, 57, 43, 62, 60, 60, 43, 154,
- 57, 62, 60, 61, 45, 46, 47, 48, 163, 12,
- 13, 14, 167, 168, 169, 170, 57, 12, 173, 14,
- 20, 24, 25, 26, 27, 28, 29, 30, 32, 33,
- 45, 46, 47, 48, 44, 47, 48, 41, 62, 62,
- 50, 62, 57, 108, 62, 49, 62, 50, 52, 12,
- 13, 14, 43, 118, 119, 120, 60, 61, 62, 43,
- 62, 24, 25, 26, 27, 28, 29, 30, 45, 46,
- 47, 48, 45, 46, 47, 48, 45, 46, 47, 48,
- 57, 50, 62, 62, 57, 35, 36, 37, 38, 39,
- 40, 45, 46, 47, 48, 42, 43, 44, 45, 43,
- 62, 43, 43, 43, 43, 43, 43, 43, 43, 65,
- 63, 63, 42, 64, 60, 49, 43, 62, 51, 50,
- 44, 42, 42, 42, 42, 42, 42, 56, 56, 34,
- 62, 56, 58, 42, 44, 34, 34, 34, 34, 62,
- 62, 0, 49, 102, 175, 49, 49, 62, 62, 62,
- 62, 62, 140, 125, 62, 57, 56, 50, 50, 50,
- 66, 62, 126, -1, 107, -1, -1, 62, 62
-};
-/* -*-C-*- Note some compilers choke on comments on `#line' lines. */
-#line 3 "/usr/share/bison.simple"
-
-/* Skeleton output parser for bison,
- Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-/* As a special exception, when this file is copied by Bison into a
- Bison output file, you may use that output file without restriction.
- This special exception was added by the Free Software Foundation
- in version 1.24 of Bison. */
-
-#ifndef alloca
-#ifdef __GNUC__
-#define alloca __builtin_alloca
-#else /* not GNU C. */
-#if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi)
-#include <alloca.h>
-#else /* not sparc */
-#if defined (MSDOS) && !defined (__TURBOC__)
-#include <malloc.h>
-#else /* not MSDOS, or __TURBOC__ */
-#if defined(_AIX)
-#include <malloc.h>
- #pragma alloca
-#else /* not MSDOS, __TURBOC__, or _AIX */
-#ifdef __hpux
-#ifdef __cplusplus
-extern "C" {
-void *alloca (unsigned int);
-};
-#else /* not __cplusplus */
-void *alloca ();
-#endif /* not __cplusplus */
-#endif /* __hpux */
-#endif /* not _AIX */
-#endif /* not MSDOS, or __TURBOC__ */
-#endif /* not sparc. */
-#endif /* not GNU C. */
-#endif /* alloca not defined. */
-
-/* This is the parser code that is written into each bison parser
- when the %semantic_parser declaration is not specified in the grammar.
- It was written by Richard Stallman by simplifying the hairy parser
- used when %semantic_parser is specified. */
-
-/* Note: there must be only one dollar sign in this file.
- It is replaced by the list of actions, each action
- as one case of the switch. */
-
-#define yyerrok (yyerrstatus = 0)
-#define yyclearin (yychar = YYEMPTY)
-#define YYEMPTY -2
-#define YYEOF 0
-#define YYACCEPT return(0)
-#define YYABORT return(1)
-#define YYERROR goto yyerrlab1
-/* Like YYERROR except do call yyerror.
- This remains here temporarily to ease the
- transition to the new meaning of YYERROR, for GCC.
- Once GCC version 2 has supplanted version 1, this can go. */
-#define YYFAIL goto yyerrlab
-#define YYRECOVERING() (!!yyerrstatus)
-#define YYBACKUP(token, value) \
-do \
- if (yychar == YYEMPTY && yylen == 1) \
- { yychar = (token), yylval = (value); \
- yychar1 = YYTRANSLATE (yychar); \
- YYPOPSTACK; \
- goto yybackup; \
- } \
- else \
- { yyerror ("syntax error: cannot back up"); YYERROR; } \
-while (0)
-
-#define YYTERROR 1
-#define YYERRCODE 256
-
-#ifndef YYPURE
-#define YYLEX yylex()
-#endif
-
-#ifdef YYPURE
-#ifdef YYLSP_NEEDED
-#ifdef YYLEX_PARAM
-#define YYLEX yylex(&yylval, &yylloc, YYLEX_PARAM)
-#else
-#define YYLEX yylex(&yylval, &yylloc)
-#endif
-#else /* not YYLSP_NEEDED */
-#ifdef YYLEX_PARAM
-#define YYLEX yylex(&yylval, YYLEX_PARAM)
-#else
-#define YYLEX yylex(&yylval)
-#endif
-#endif /* not YYLSP_NEEDED */
-#endif
-
-/* If nonreentrant, generate the variables here */
-
-#ifndef YYPURE
-
-int yychar; /* the lookahead symbol */
-YYSTYPE yylval; /* the semantic value of the */
- /* lookahead symbol */
-
-#ifdef YYLSP_NEEDED
-YYLTYPE yylloc; /* location data for the lookahead */
- /* symbol */
-#endif
-
-int yynerrs; /* number of parse errors so far */
-#endif /* not YYPURE */
-
-#if YYDEBUG != 0
-int yydebug; /* nonzero means print parse trace */
-/* Since this is uninitialized, it does not stop multiple parsers
- from coexisting. */
-#endif
-
-/* YYINITDEPTH indicates the initial size of the parser's stacks */
-
-#ifndef YYINITDEPTH
-#define YYINITDEPTH 200
-#endif
-
-/* YYMAXDEPTH is the maximum size the stacks can grow to
- (effective only if the built-in stack extension method is used). */
-
-#if YYMAXDEPTH == 0
-#undef YYMAXDEPTH
-#endif
-
-#ifndef YYMAXDEPTH
-#define YYMAXDEPTH 10000
-#endif
-
-/* Prevent warning if -Wstrict-prototypes. */
-#ifdef __GNUC__
-int yyparse (void);
-#endif
-
-#if __GNUC__ > 1 /* GNU C and GNU C++ define this. */
-#define __yy_memcpy(FROM,TO,COUNT) __builtin_memcpy(TO,FROM,COUNT)
-#else /* not GNU C or C++ */
-#ifndef __cplusplus
-
-/* This is the most reliable way to avoid incompatibilities
- in available built-in functions on various systems. */
-static void
-__yy_memcpy (from, to, count)
- char *from;
- char *to;
- int count;
-{
- register char *f = from;
- register char *t = to;
- register int i = count;
-
- while (i-- > 0)
- *t++ = *f++;
-}
-
-#else /* __cplusplus */
-
-/* This is the most reliable way to avoid incompatibilities
- in available built-in functions on various systems. */
-static void
-__yy_memcpy (char *from, char *to, int count)
-{
- register char *f = from;
- register char *t = to;
- register int i = count;
-
- while (i-- > 0)
- *t++ = *f++;
-}
-
-#endif
-#endif
-
-#line 192 "/usr/share/bison.simple"
-
-/* The user can define YYPARSE_PARAM as the name of an argument to be passed
- into yyparse. The argument should have type void *.
- It should actually point to an object.
- Grammar actions can access the variable by casting it
- to the proper pointer type. */
-
-#ifdef YYPARSE_PARAM
-#define YYPARSE_PARAM_DECL void *YYPARSE_PARAM;
-#else
-#define YYPARSE_PARAM
-#define YYPARSE_PARAM_DECL
-#endif
-
-int
-yyparse(YYPARSE_PARAM)
- YYPARSE_PARAM_DECL
-{
- register int yystate;
- register int yyn;
- register short *yyssp;
- register YYSTYPE *yyvsp;
- int yyerrstatus; /* number of tokens to shift before error messages enabled */
- int yychar1 = 0; /* lookahead token as an internal (translated) token number */
-
- short yyssa[YYINITDEPTH]; /* the state stack */
- YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */
-
- short *yyss = yyssa; /* refer to the stacks thru separate pointers */
- YYSTYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */
-
-#ifdef YYLSP_NEEDED
- YYLTYPE yylsa[YYINITDEPTH]; /* the location stack */
- YYLTYPE *yyls = yylsa;
- YYLTYPE *yylsp;
-
-#define YYPOPSTACK (yyvsp--, yyssp--, yylsp--)
-#else
-#define YYPOPSTACK (yyvsp--, yyssp--)
-#endif
-
- int yystacksize = YYINITDEPTH;
-
-#ifdef YYPURE
- int yychar;
- YYSTYPE yylval;
- int yynerrs;
-#ifdef YYLSP_NEEDED
- YYLTYPE yylloc;
-#endif
-#endif
-
- YYSTYPE yyval; /* the variable used to return */
- /* semantic values from the action */
- /* routines */
-
- int yylen;
-
-#if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Starting parse\n");
-#endif
-
- yystate = 0;
- yyerrstatus = 0;
- yynerrs = 0;
- yychar = YYEMPTY; /* Cause a token to be read. */
-
- /* Initialize stack pointers.
- Waste one element of value and location stack
- so that they stay on the same level as the state stack.
- The wasted elements are never initialized. */
-
- yyssp = yyss - 1;
- yyvsp = yyvs;
-#ifdef YYLSP_NEEDED
- yylsp = yyls;
-#endif
-
-/* Push a new state, which is found in yystate . */
-/* In all cases, when you get here, the value and location stacks
- have just been pushed. so pushing a state here evens the stacks. */
-yynewstate:
-
- *++yyssp = yystate;
-
- if (yyssp >= yyss + yystacksize - 1)
- {
- /* Give user a chance to reallocate the stack */
- /* Use copies of these so that the &'s don't force the real ones into memory. */
- YYSTYPE *yyvs1 = yyvs;
- short *yyss1 = yyss;
-#ifdef YYLSP_NEEDED
- YYLTYPE *yyls1 = yyls;
-#endif
-
- /* Get the current used size of the three stacks, in elements. */
- int size = yyssp - yyss + 1;
-
-#ifdef yyoverflow
- /* Each stack pointer address is followed by the size of
- the data in use in that stack, in bytes. */
-#ifdef YYLSP_NEEDED
- /* This used to be a conditional around just the two extra args,
- but that might be undefined if yyoverflow is a macro. */
- yyoverflow("parser stack overflow",
- &yyss1, size * sizeof (*yyssp),
- &yyvs1, size * sizeof (*yyvsp),
- &yyls1, size * sizeof (*yylsp),
- &yystacksize);
-#else
- yyoverflow("parser stack overflow",
- &yyss1, size * sizeof (*yyssp),
- &yyvs1, size * sizeof (*yyvsp),
- &yystacksize);
-#endif
-
- yyss = yyss1; yyvs = yyvs1;
-#ifdef YYLSP_NEEDED
- yyls = yyls1;
-#endif
-#else /* no yyoverflow */
- /* Extend the stack our own way. */
- if (yystacksize >= YYMAXDEPTH)
- {
- yyerror("parser stack overflow");
- return 2;
- }
- yystacksize *= 2;
- if (yystacksize > YYMAXDEPTH)
- yystacksize = YYMAXDEPTH;
- yyss = (short *) alloca (yystacksize * sizeof (*yyssp));
- __yy_memcpy ((char *)yyss1, (char *)yyss, size * sizeof (*yyssp));
- yyvs = (YYSTYPE *) alloca (yystacksize * sizeof (*yyvsp));
- __yy_memcpy ((char *)yyvs1, (char *)yyvs, size * sizeof (*yyvsp));
-#ifdef YYLSP_NEEDED
- yyls = (YYLTYPE *) alloca (yystacksize * sizeof (*yylsp));
- __yy_memcpy ((char *)yyls1, (char *)yyls, size * sizeof (*yylsp));
-#endif
-#endif /* no yyoverflow */
-
- yyssp = yyss + size - 1;
- yyvsp = yyvs + size - 1;
-#ifdef YYLSP_NEEDED
- yylsp = yyls + size - 1;
-#endif
-
-#if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Stack size increased to %d\n", yystacksize);
-#endif
-
- if (yyssp >= yyss + yystacksize - 1)
- YYABORT;
- }
-
-#if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Entering state %d\n", yystate);
-#endif
-
- goto yybackup;
- yybackup:
-
-/* Do appropriate processing given the current state. */
-/* Read a lookahead token if we need one and don't already have one. */
-/* yyresume: */
-
- /* First try to decide what to do without reference to lookahead token. */
-
- yyn = yypact[yystate];
- if (yyn == YYFLAG)
- goto yydefault;
-
- /* Not known => get a lookahead token if don't already have one. */
-
- /* yychar is either YYEMPTY or YYEOF
- or a valid token in external form. */
-
- if (yychar == YYEMPTY)
- {
-#if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Reading a token: ");
-#endif
- yychar = YYLEX;
- }
-
- /* Convert token to internal form (in yychar1) for indexing tables with */
-
- if (yychar <= 0) /* This means end of input. */
- {
- yychar1 = 0;
- yychar = YYEOF; /* Don't call YYLEX any more */
-
-#if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Now at end of input.\n");
-#endif
- }
- else
- {
- yychar1 = YYTRANSLATE(yychar);
-
-#if YYDEBUG != 0
- if (yydebug)
- {
- fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]);
- /* Give the individual parser a way to print the precise meaning
- of a token, for further debugging info. */
-#ifdef YYPRINT
- YYPRINT (stderr, yychar, yylval);
-#endif
- fprintf (stderr, ")\n");
- }
-#endif
- }
-
- yyn += yychar1;
- if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1)
- goto yydefault;
-
- yyn = yytable[yyn];
-
- /* yyn is what to do for this token type in this state.
- Negative => reduce, -yyn is rule number.
- Positive => shift, yyn is new state.
- New state is final state => don't bother to shift,
- just return success.
- 0, or most negative number => error. */
-
- if (yyn < 0)
- {
- if (yyn == YYFLAG)
- goto yyerrlab;
- yyn = -yyn;
- goto yyreduce;
- }
- else if (yyn == 0)
- goto yyerrlab;
-
- if (yyn == YYFINAL)
- YYACCEPT;
-
- /* Shift the lookahead token. */
-
-#if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]);
-#endif
-
- /* Discard the token being shifted unless it is eof. */
- if (yychar != YYEOF)
- yychar = YYEMPTY;
-
- *++yyvsp = yylval;
-#ifdef YYLSP_NEEDED
- *++yylsp = yylloc;
-#endif
-
- /* count tokens shifted since error; after three, turn off error status. */
- if (yyerrstatus) yyerrstatus--;
-
- yystate = yyn;
- goto yynewstate;
-
-/* Do the default action for the current state. */
-yydefault:
-
- yyn = yydefact[yystate];
- if (yyn == 0)
- goto yyerrlab;
-
-/* Do a reduction. yyn is the number of a rule to reduce with. */
-yyreduce:
- yylen = yyr2[yyn];
- if (yylen > 0)
- yyval = yyvsp[1-yylen]; /* implement default value of the action */
-
-#if YYDEBUG != 0
- if (yydebug)
- {
- int i;
-
- fprintf (stderr, "Reducing via rule %d (line %d), ",
- yyn, yyrline[yyn]);
-
- /* Print the symbols being reduced, and their result. */
- for (i = yyprhs[yyn]; yyrhs[i] > 0; i++)
- fprintf (stderr, "%s ", yytname[yyrhs[i]]);
- fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]);
- }
-#endif
-
-
- switch (yyn) {
-
-case 11:
-#line 174 "../gnumach/mig/parser.y"
-{
- register statement_t *st = stAlloc();
-
- st->stKind = skRoutine;
- st->stRoutine = yyvsp[-1].routine;
- rtCheckRoutine(yyvsp[-1].routine);
- if (BeVerbose)
- rtPrintRoutine(yyvsp[-1].routine);
-;
- break;}
-case 12:
-#line 184 "../gnumach/mig/parser.y"
-{ rtSkip(1); ;
- break;}
-case 13:
-#line 186 "../gnumach/mig/parser.y"
-{ rtSkip(yyvsp[-1].number); ;
- break;}
-case 17:
-#line 191 "../gnumach/mig/parser.y"
-{ yyerrok; ;
- break;}
-case 18:
-#line 196 "../gnumach/mig/parser.y"
-{
- if (BeVerbose)
- {
- printf("Subsystem %s: base = %u%s%s\n\n",
- SubsystemName, SubsystemBase,
- IsKernelUser ? ", KernelUser" : "",
- IsKernelServer ? ", KernelServer" : "");
- }
-;
- break;}
-case 19:
-#line 208 "../gnumach/mig/parser.y"
-{
- if (SubsystemName != strNULL)
- {
- warn("previous Subsystem decl (of %s) will be ignored", SubsystemName);
- IsKernelUser = FALSE;
- IsKernelServer = FALSE;
- strfree((string_t) SubsystemName);
- }
-;
- break;}
-case 22:
-#line 224 "../gnumach/mig/parser.y"
-{
- if (IsKernelUser)
- warn("duplicate KernelUser keyword");
- IsKernelUser = TRUE;
-;
- break;}
-case 23:
-#line 230 "../gnumach/mig/parser.y"
-{
- if (IsKernelServer)
- warn("duplicate KernelServer keyword");
- IsKernelServer = TRUE;
-;
- break;}
-case 24:
-#line 237 "../gnumach/mig/parser.y"
-{ SubsystemName = yyvsp[0].identifier; ;
- break;}
-case 25:
-#line 240 "../gnumach/mig/parser.y"
-{ SubsystemBase = yyvsp[0].number; ;
- break;}
-case 26:
-#line 244 "../gnumach/mig/parser.y"
-{
- if (streql(yyvsp[0].string, "MACH_MSG_OPTION_NONE"))
- {
- MsgOption = strNULL;
- if (BeVerbose)
- printf("MsgOption: canceled\n\n");
- }
- else
- {
- MsgOption = yyvsp[0].string;
- if (BeVerbose)
- printf("MsgOption %s\n\n",yyvsp[0].string);
- }
-;
- break;}
-case 27:
-#line 261 "../gnumach/mig/parser.y"
-{
- WaitTime = yyvsp[0].string;
- if (BeVerbose)
- printf("WaitTime %s\n\n", WaitTime);
-;
- break;}
-case 28:
-#line 267 "../gnumach/mig/parser.y"
-{
- WaitTime = strNULL;
- if (BeVerbose)
- printf("NoWaitTime\n\n");
-;
- break;}
-case 29:
-#line 275 "../gnumach/mig/parser.y"
-{
- ErrorProc = yyvsp[0].identifier;
- if (BeVerbose)
- printf("ErrorProc %s\n\n", ErrorProc);
-;
- break;}
-case 30:
-#line 283 "../gnumach/mig/parser.y"
-{
- ServerPrefix = yyvsp[0].identifier;
- if (BeVerbose)
- printf("ServerPrefix %s\n\n", ServerPrefix);
-;
- break;}
-case 31:
-#line 291 "../gnumach/mig/parser.y"
-{
- UserPrefix = yyvsp[0].identifier;
- if (BeVerbose)
- printf("UserPrefix %s\n\n", UserPrefix);
-;
- break;}
-case 32:
-#line 299 "../gnumach/mig/parser.y"
-{
- ServerDemux = yyvsp[0].identifier;
- if (BeVerbose)
- printf("ServerDemux %s\n\n", ServerDemux);
-;
- break;}
-case 33:
-#line 307 "../gnumach/mig/parser.y"
-{
- register statement_t *st = stAlloc();
- st->stKind = yyvsp[-1].statement_kind;
- st->stFileName = yyvsp[0].string;
-
- if (BeVerbose)
- printf("%s %s\n\n", import_name(yyvsp[-1].statement_kind), yyvsp[0].string);
-;
- break;}
-case 34:
-#line 317 "../gnumach/mig/parser.y"
-{ yyval.statement_kind = skImport; ;
- break;}
-case 35:
-#line 318 "../gnumach/mig/parser.y"
-{ yyval.statement_kind = skUImport; ;
- break;}
-case 36:
-#line 319 "../gnumach/mig/parser.y"
-{ yyval.statement_kind = skSImport; ;
- break;}
-case 37:
-#line 323 "../gnumach/mig/parser.y"
-{
- if (RCSId != strNULL)
- warn("previous RCS decl will be ignored");
- if (BeVerbose)
- printf("RCSId %s\n\n", yyvsp[0].string);
- RCSId = yyvsp[0].string;
-;
- break;}
-case 38:
-#line 333 "../gnumach/mig/parser.y"
-{
- register identifier_t name = yyvsp[0].type->itName;
-
- if (itLookUp(name) != itNULL)
- warn("overriding previous definition of %s", name);
- itInsert(name, yyvsp[0].type);
-;
- break;}
-case 39:
-#line 343 "../gnumach/mig/parser.y"
-{ itTypeDecl(yyvsp[-2].identifier, yyval.type = yyvsp[0].type); ;
- break;}
-case 40:
-#line 347 "../gnumach/mig/parser.y"
-{ yyval.type = itResetType(yyvsp[0].type); ;
- break;}
-case 41:
-#line 350 "../gnumach/mig/parser.y"
-{
- yyval.type = yyvsp[-7].type;
-
- if ((yyval.type->itTransType != strNULL) && !streql(yyval.type->itTransType, yyvsp[-4].identifier))
- warn("conflicting translation types (%s, %s)",
- yyval.type->itTransType, yyvsp[-4].identifier);
- yyval.type->itTransType = yyvsp[-4].identifier;
-
- if ((yyval.type->itInTrans != strNULL) && !streql(yyval.type->itInTrans, yyvsp[-3].identifier))
- warn("conflicting in-translation functions (%s, %s)",
- yyval.type->itInTrans, yyvsp[-3].identifier);
- yyval.type->itInTrans = yyvsp[-3].identifier;
-
- if ((yyval.type->itServerType != strNULL) && !streql(yyval.type->itServerType, yyvsp[-1].identifier))
- warn("conflicting server types (%s, %s)",
- yyval.type->itServerType, yyvsp[-1].identifier);
- yyval.type->itServerType = yyvsp[-1].identifier;
-;
- break;}
-case 42:
-#line 370 "../gnumach/mig/parser.y"
-{
- yyval.type = yyvsp[-7].type;
-
- if ((yyval.type->itServerType != strNULL) && !streql(yyval.type->itServerType, yyvsp[-4].identifier))
- warn("conflicting server types (%s, %s)",
- yyval.type->itServerType, yyvsp[-4].identifier);
- yyval.type->itServerType = yyvsp[-4].identifier;
-
- if ((yyval.type->itOutTrans != strNULL) && !streql(yyval.type->itOutTrans, yyvsp[-3].identifier))
- warn("conflicting out-translation functions (%s, %s)",
- yyval.type->itOutTrans, yyvsp[-3].identifier);
- yyval.type->itOutTrans = yyvsp[-3].identifier;
-
- if ((yyval.type->itTransType != strNULL) && !streql(yyval.type->itTransType, yyvsp[-1].identifier))
- warn("conflicting translation types (%s, %s)",
- yyval.type->itTransType, yyvsp[-1].identifier);
- yyval.type->itTransType = yyvsp[-1].identifier;
-;
- break;}
-case 43:
-#line 390 "../gnumach/mig/parser.y"
-{
- yyval.type = yyvsp[-6].type;
-
- if ((yyval.type->itDestructor != strNULL) && !streql(yyval.type->itDestructor, yyvsp[-3].identifier))
- warn("conflicting destructor functions (%s, %s)",
- yyval.type->itDestructor, yyvsp[-3].identifier);
- yyval.type->itDestructor = yyvsp[-3].identifier;
-
- if ((yyval.type->itTransType != strNULL) && !streql(yyval.type->itTransType, yyvsp[-1].identifier))
- warn("conflicting translation types (%s, %s)",
- yyval.type->itTransType, yyvsp[-1].identifier);
- yyval.type->itTransType = yyvsp[-1].identifier;
-;
- break;}
-case 44:
-#line 404 "../gnumach/mig/parser.y"
-{
- yyval.type = yyvsp[-3].type;
-
- if ((yyval.type->itUserType != strNULL) && !streql(yyval.type->itUserType, yyvsp[0].identifier))
- warn("conflicting user types (%s, %s)",
- yyval.type->itUserType, yyvsp[0].identifier);
- yyval.type->itUserType = yyvsp[0].identifier;
-
- if ((yyval.type->itServerType != strNULL) && !streql(yyval.type->itServerType, yyvsp[0].identifier))
- warn("conflicting server types (%s, %s)",
- yyval.type->itServerType, yyvsp[0].identifier);
- yyval.type->itServerType = yyvsp[0].identifier;
-;
- break;}
-case 45:
-#line 418 "../gnumach/mig/parser.y"
-{
- yyval.type = yyvsp[-3].type;
-
- if ((yyval.type->itUserType != strNULL) && !streql(yyval.type->itUserType, yyvsp[0].identifier))
- warn("conflicting user types (%s, %s)",
- yyval.type->itUserType, yyvsp[0].identifier);
- yyval.type->itUserType = yyvsp[0].identifier;
-;
- break;}
-case 46:
-#line 428 "../gnumach/mig/parser.y"
-{
- yyval.type = yyvsp[-3].type;
-
- if ((yyval.type->itServerType != strNULL) && !streql(yyval.type->itServerType, yyvsp[0].identifier))
- warn("conflicting server types (%s, %s)",
- yyval.type->itServerType, yyvsp[0].identifier);
- yyval.type->itServerType = yyvsp[0].identifier;
-;
- break;}
-case 47:
-#line 439 "../gnumach/mig/parser.y"
-{ yyval.type = yyvsp[0].type; ;
- break;}
-case 48:
-#line 441 "../gnumach/mig/parser.y"
-{ yyval.type = yyvsp[0].type; ;
- break;}
-case 49:
-#line 443 "../gnumach/mig/parser.y"
-{ yyval.type = itVarArrayDecl(yyvsp[-1].number, yyvsp[0].type); ;
- break;}
-case 50:
-#line 445 "../gnumach/mig/parser.y"
-{ yyval.type = itArrayDecl(yyvsp[-1].number, yyvsp[0].type); ;
- break;}
-case 51:
-#line 447 "../gnumach/mig/parser.y"
-{ yyval.type = itPtrDecl(yyvsp[0].type); ;
- break;}
-case 52:
-#line 449 "../gnumach/mig/parser.y"
-{ yyval.type = itStructDecl(yyvsp[-1].number, yyvsp[0].type); ;
- break;}
-case 53:
-#line 451 "../gnumach/mig/parser.y"
-{ yyval.type = yyvsp[0].type; ;
- break;}
-case 54:
-#line 455 "../gnumach/mig/parser.y"
-{
- yyval.type = itShortDecl(yyvsp[0].symtype.innumber, yyvsp[0].symtype.instr,
- yyvsp[0].symtype.outnumber, yyvsp[0].symtype.outstr,
- yyvsp[0].symtype.size);
-;
- break;}
-case 55:
-#line 462 "../gnumach/mig/parser.y"
-{
- yyval.type = itLongDecl(yyvsp[-4].symtype.innumber, yyvsp[-4].symtype.instr,
- yyvsp[-4].symtype.outnumber, yyvsp[-4].symtype.outstr,
- yyvsp[-4].symtype.size, yyvsp[-2].number, yyvsp[-1].flag);
-;
- break;}
-case 56:
-#line 470 "../gnumach/mig/parser.y"
-{ yyval.flag = flNone; ;
- break;}
-case 57:
-#line 472 "../gnumach/mig/parser.y"
-{
- if (yyvsp[-2].flag & yyvsp[0].flag)
- warn("redundant IPC flag ignored");
- else
- yyval.flag = yyvsp[-2].flag | yyvsp[0].flag;
-;
- break;}
-case 58:
-#line 479 "../gnumach/mig/parser.y"
-{
- if (yyvsp[-2].flag != flDealloc)
- warn("only Dealloc is variable");
- else
- yyval.flag = yyvsp[-4].flag | flMaybeDealloc;
-;
- break;}
-case 59:
-#line 488 "../gnumach/mig/parser.y"
-{
- yyval.symtype.innumber = yyval.symtype.outnumber = yyvsp[0].number;
- yyval.symtype.instr = yyval.symtype.outstr = strNULL;
- yyval.symtype.size = 0;
-;
- break;}
-case 60:
-#line 494 "../gnumach/mig/parser.y"
-{ yyval.symtype = yyvsp[0].symtype; ;
- break;}
-case 61:
-#line 498 "../gnumach/mig/parser.y"
-{ yyval.symtype = yyvsp[0].symtype; ;
- break;}
-case 62:
-#line 500 "../gnumach/mig/parser.y"
-{
- if (yyvsp[-2].symtype.size != yyvsp[0].symtype.size)
- {
- if (yyvsp[-2].symtype.size == 0)
- yyval.symtype.size = yyvsp[0].symtype.size;
- else if (yyvsp[0].symtype.size == 0)
- yyval.symtype.size = yyvsp[-2].symtype.size;
- else
- {
- error("sizes in IPCTypes (%d, %d) aren't equal",
- yyvsp[-2].symtype.size, yyvsp[0].symtype.size);
- yyval.symtype.size = 0;
- }
- }
- else
- yyval.symtype.size = yyvsp[-2].symtype.size;
- yyval.symtype.innumber = yyvsp[-2].symtype.innumber;
- yyval.symtype.instr = yyvsp[-2].symtype.instr;
- yyval.symtype.outnumber = yyvsp[0].symtype.outnumber;
- yyval.symtype.outstr = yyvsp[0].symtype.outstr;
-;
- break;}
-case 63:
-#line 524 "../gnumach/mig/parser.y"
-{ yyval.type = itPrevDecl(yyvsp[0].identifier); ;
- break;}
-case 64:
-#line 528 "../gnumach/mig/parser.y"
-{ yyval.number = 0; ;
- break;}
-case 65:
-#line 530 "../gnumach/mig/parser.y"
-{ yyval.number = 0; ;
- break;}
-case 66:
-#line 533 "../gnumach/mig/parser.y"
-{ yyval.number = yyvsp[-2].number; ;
- break;}
-case 67:
-#line 537 "../gnumach/mig/parser.y"
-{ yyval.number = yyvsp[-2].number; ;
- break;}
-case 68:
-#line 541 "../gnumach/mig/parser.y"
-{ yyval.number = yyvsp[-2].number; ;
- break;}
-case 69:
-#line 545 "../gnumach/mig/parser.y"
-{ yyval.type = itCStringDecl(yyvsp[-1].number, FALSE); ;
- break;}
-case 70:
-#line 548 "../gnumach/mig/parser.y"
-{ yyval.type = itCStringDecl(yyvsp[-1].number, TRUE); ;
- break;}
-case 71:
-#line 552 "../gnumach/mig/parser.y"
-{ yyval.number = yyvsp[-2].number + yyvsp[0].number; ;
- break;}
-case 72:
-#line 554 "../gnumach/mig/parser.y"
-{ yyval.number = yyvsp[-2].number - yyvsp[0].number; ;
- break;}
-case 73:
-#line 556 "../gnumach/mig/parser.y"
-{ yyval.number = yyvsp[-2].number * yyvsp[0].number; ;
- break;}
-case 74:
-#line 558 "../gnumach/mig/parser.y"
-{ yyval.number = yyvsp[-2].number / yyvsp[0].number; ;
- break;}
-case 75:
-#line 560 "../gnumach/mig/parser.y"
-{ yyval.number = yyvsp[0].number; ;
- break;}
-case 76:
-#line 562 "../gnumach/mig/parser.y"
-{ yyval.number = yyvsp[-1].number; ;
- break;}
-case 77:
-#line 566 "../gnumach/mig/parser.y"
-{ yyval.routine = yyvsp[0].routine; ;
- break;}
-case 78:
-#line 567 "../gnumach/mig/parser.y"
-{ yyval.routine = yyvsp[0].routine; ;
- break;}
-case 79:
-#line 568 "../gnumach/mig/parser.y"
-{ yyval.routine = yyvsp[0].routine; ;
- break;}
-case 80:
-#line 569 "../gnumach/mig/parser.y"
-{ yyval.routine = yyvsp[0].routine; ;
- break;}
-case 81:
-#line 570 "../gnumach/mig/parser.y"
-{ yyval.routine = yyvsp[0].routine; ;
- break;}
-case 82:
-#line 574 "../gnumach/mig/parser.y"
-{ yyval.routine = rtMakeRoutine(yyvsp[-1].identifier, yyvsp[0].argument); ;
- break;}
-case 83:
-#line 578 "../gnumach/mig/parser.y"
-{ yyval.routine = rtMakeSimpleRoutine(yyvsp[-1].identifier, yyvsp[0].argument); ;
- break;}
-case 84:
-#line 582 "../gnumach/mig/parser.y"
-{ yyval.routine = rtMakeProcedure(yyvsp[-1].identifier, yyvsp[0].argument); ;
- break;}
-case 85:
-#line 586 "../gnumach/mig/parser.y"
-{ yyval.routine = rtMakeSimpleProcedure(yyvsp[-1].identifier, yyvsp[0].argument); ;
- break;}
-case 86:
-#line 590 "../gnumach/mig/parser.y"
-{ yyval.routine = rtMakeFunction(yyvsp[-2].identifier, yyvsp[-1].argument, yyvsp[0].type); ;
- break;}
-case 87:
-#line 594 "../gnumach/mig/parser.y"
-{ yyval.argument = argNULL; ;
- break;}
-case 88:
-#line 596 "../gnumach/mig/parser.y"
-{ yyval.argument = yyvsp[-1].argument; ;
- break;}
-case 89:
-#line 601 "../gnumach/mig/parser.y"
-{ yyval.argument = yyvsp[0].argument; ;
- break;}
-case 90:
-#line 603 "../gnumach/mig/parser.y"
-{
- yyval.argument = yyvsp[-2].argument;
- yyval.argument->argNext = yyvsp[0].argument;
-;
- break;}
-case 91:
-#line 610 "../gnumach/mig/parser.y"
-{
- yyval.argument = argAlloc();
- yyval.argument->argKind = yyvsp[-3].direction;
- yyval.argument->argName = yyvsp[-2].identifier;
- yyval.argument->argType = yyvsp[-1].type;
- yyval.argument->argFlags = yyvsp[0].flag;
-;
- break;}
-case 92:
-#line 619 "../gnumach/mig/parser.y"
-{ yyval.direction = akNone; ;
- break;}
-case 93:
-#line 620 "../gnumach/mig/parser.y"
-{ yyval.direction = akIn; ;
- break;}
-case 94:
-#line 621 "../gnumach/mig/parser.y"
-{ yyval.direction = akOut; ;
- break;}
-case 95:
-#line 622 "../gnumach/mig/parser.y"
-{ yyval.direction = akInOut; ;
- break;}
-case 96:
-#line 623 "../gnumach/mig/parser.y"
-{ yyval.direction = akRequestPort; ;
- break;}
-case 97:
-#line 624 "../gnumach/mig/parser.y"
-{ yyval.direction = akReplyPort; ;
- break;}
-case 98:
-#line 625 "../gnumach/mig/parser.y"
-{ yyval.direction = akSReplyPort; ;
- break;}
-case 99:
-#line 626 "../gnumach/mig/parser.y"
-{ yyval.direction = akUReplyPort; ;
- break;}
-case 100:
-#line 627 "../gnumach/mig/parser.y"
-{ yyval.direction = akWaitTime; ;
- break;}
-case 101:
-#line 628 "../gnumach/mig/parser.y"
-{ yyval.direction = akMsgOption; ;
- break;}
-case 102:
-#line 629 "../gnumach/mig/parser.y"
-{ yyval.direction = akMsgSeqno; ;
- break;}
-case 103:
-#line 633 "../gnumach/mig/parser.y"
-{
- yyval.type = itLookUp(yyvsp[0].identifier);
- if (yyval.type == itNULL)
- error("type '%s' not defined", yyvsp[0].identifier);
-;
- break;}
-case 104:
-#line 639 "../gnumach/mig/parser.y"
-{ yyval.type = yyvsp[0].type; ;
- break;}
-case 105:
-#line 643 "../gnumach/mig/parser.y"
-{ LookString(); ;
- break;}
-case 106:
-#line 647 "../gnumach/mig/parser.y"
-{ LookFileName(); ;
- break;}
-case 107:
-#line 651 "../gnumach/mig/parser.y"
-{ LookQString(); ;
- break;}
-}
- /* the action file gets copied in in place of this dollarsign */
-#line 487 "/usr/share/bison.simple"
-
- yyvsp -= yylen;
- yyssp -= yylen;
-#ifdef YYLSP_NEEDED
- yylsp -= yylen;
-#endif
-
-#if YYDEBUG != 0
- if (yydebug)
- {
- short *ssp1 = yyss - 1;
- fprintf (stderr, "state stack now");
- while (ssp1 != yyssp)
- fprintf (stderr, " %d", *++ssp1);
- fprintf (stderr, "\n");
- }
-#endif
-
- *++yyvsp = yyval;
-
-#ifdef YYLSP_NEEDED
- yylsp++;
- if (yylen == 0)
- {
- yylsp->first_line = yylloc.first_line;
- yylsp->first_column = yylloc.first_column;
- yylsp->last_line = (yylsp-1)->last_line;
- yylsp->last_column = (yylsp-1)->last_column;
- yylsp->text = 0;
- }
- else
- {
- yylsp->last_line = (yylsp+yylen-1)->last_line;
- yylsp->last_column = (yylsp+yylen-1)->last_column;
- }
-#endif
-
- /* Now "shift" the result of the reduction.
- Determine what state that goes to,
- based on the state we popped back to
- and the rule number reduced by. */
-
- yyn = yyr1[yyn];
-
- yystate = yypgoto[yyn - YYNTBASE] + *yyssp;
- if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp)
- yystate = yytable[yystate];
- else
- yystate = yydefgoto[yyn - YYNTBASE];
-
- goto yynewstate;
-
-yyerrlab: /* here on detecting error */
-
- if (! yyerrstatus)
- /* If not already recovering from an error, report this error. */
- {
- ++yynerrs;
-
-#ifdef YYERROR_VERBOSE
- yyn = yypact[yystate];
-
- if (yyn > YYFLAG && yyn < YYLAST)
- {
- int size = 0;
- char *msg;
- int x, count;
-
- count = 0;
- /* Start X at -yyn if nec to avoid negative indexes in yycheck. */
- for (x = (yyn < 0 ? -yyn : 0);
- x < (sizeof(yytname) / sizeof(char *)); x++)
- if (yycheck[x + yyn] == x)
- size += strlen(yytname[x]) + 15, count++;
- msg = (char *) malloc(size + 15);
- if (msg != 0)
- {
- strcpy(msg, "parse error");
-
- if (count < 5)
- {
- count = 0;
- for (x = (yyn < 0 ? -yyn : 0);
- x < (sizeof(yytname) / sizeof(char *)); x++)
- if (yycheck[x + yyn] == x)
- {
- strcat(msg, count == 0 ? ", expecting `" : " or `");
- strcat(msg, yytname[x]);
- strcat(msg, "'");
- count++;
- }
- }
- yyerror(msg);
- free(msg);
- }
- else
- yyerror ("parse error; also virtual memory exceeded");
- }
- else
-#endif /* YYERROR_VERBOSE */
- yyerror("parse error");
- }
-
- goto yyerrlab1;
-yyerrlab1: /* here on error raised explicitly by an action */
-
- if (yyerrstatus == 3)
- {
- /* if just tried and failed to reuse lookahead token after an error, discard it. */
-
- /* return failure if at end of input */
- if (yychar == YYEOF)
- YYABORT;
-
-#if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]);
-#endif
-
- yychar = YYEMPTY;
- }
-
- /* Else will try to reuse lookahead token
- after shifting the error token. */
-
- yyerrstatus = 3; /* Each real token shifted decrements this */
-
- goto yyerrhandle;
-
-yyerrdefault: /* current state does not do anything special for the error token. */
-
-#if 0
- /* This is wrong; only states that explicitly want error tokens
- should shift them. */
- yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/
- if (yyn) goto yydefault;
-#endif
-
-yyerrpop: /* pop the current state because it cannot handle the error token */
-
- if (yyssp == yyss) YYABORT;
- yyvsp--;
- yystate = *--yyssp;
-#ifdef YYLSP_NEEDED
- yylsp--;
-#endif
-
-#if YYDEBUG != 0
- if (yydebug)
- {
- short *ssp1 = yyss - 1;
- fprintf (stderr, "Error: state stack now");
- while (ssp1 != yyssp)
- fprintf (stderr, " %d", *++ssp1);
- fprintf (stderr, "\n");
- }
-#endif
-
-yyerrhandle:
-
- yyn = yypact[yystate];
- if (yyn == YYFLAG)
- goto yyerrdefault;
-
- yyn += YYTERROR;
- if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR)
- goto yyerrdefault;
-
- yyn = yytable[yyn];
- if (yyn < 0)
- {
- if (yyn == YYFLAG)
- goto yyerrpop;
- yyn = -yyn;
- goto yyreduce;
- }
- else if (yyn == 0)
- goto yyerrpop;
-
- if (yyn == YYFINAL)
- YYACCEPT;
-
-#if YYDEBUG != 0
- if (yydebug)
- fprintf(stderr, "Shifting error token, ");
-#endif
-
- *++yyvsp = yylval;
-#ifdef YYLSP_NEEDED
- *++yylsp = yylloc;
-#endif
-
- yystate = yyn;
- goto yynewstate;
-}
-#line 654 "../gnumach/mig/parser.y"
-
-
-static const char *
-import_name(statement_kind_t sk)
-{
- switch (sk)
- {
- case skImport:
- return "Import";
- case skSImport:
- return "SImport";
- case skUImport:
- return "UImport";
- default:
- fatal("import_name(%d): not import statement", (int) sk);
- /*NOTREACHED*/
- }
-}
diff --git a/mig/parser.h b/mig/parser.h
deleted file mode 100644
index 5dd38ac..0000000
--- a/mig/parser.h
+++ /dev/null
@@ -1,87 +0,0 @@
-typedef union
-{
- u_int number;
- identifier_t identifier;
- const_string_t string;
- statement_kind_t statement_kind;
- ipc_type_t *type;
- struct
- {
- u_int innumber; /* msgt_name value, when sending */
- const_string_t instr;
- u_int outnumber; /* msgt_name value, when receiving */
- const_string_t outstr;
- u_int size; /* 0 means there is no default size */
- } symtype;
- routine_t *routine;
- arg_kind_t direction;
- argument_t *argument;
- ipc_flags_t flag;
-} YYSTYPE;
-#define sySkip 258
-#define syRoutine 259
-#define sySimpleRoutine 260
-#define sySimpleProcedure 261
-#define syProcedure 262
-#define syFunction 263
-#define sySubsystem 264
-#define syKernelUser 265
-#define syKernelServer 266
-#define syMsgOption 267
-#define syMsgSeqno 268
-#define syWaitTime 269
-#define syNoWaitTime 270
-#define syErrorProc 271
-#define syServerPrefix 272
-#define syUserPrefix 273
-#define syServerDemux 274
-#define syRCSId 275
-#define syImport 276
-#define syUImport 277
-#define sySImport 278
-#define syIn 279
-#define syOut 280
-#define syInOut 281
-#define syRequestPort 282
-#define syReplyPort 283
-#define sySReplyPort 284
-#define syUReplyPort 285
-#define syType 286
-#define syArray 287
-#define syStruct 288
-#define syOf 289
-#define syInTran 290
-#define syOutTran 291
-#define syDestructor 292
-#define syCType 293
-#define syCUserType 294
-#define syCServerType 295
-#define syCString 296
-#define syColon 297
-#define sySemi 298
-#define syComma 299
-#define syPlus 300
-#define syMinus 301
-#define syStar 302
-#define syDiv 303
-#define syLParen 304
-#define syRParen 305
-#define syEqual 306
-#define syCaret 307
-#define syTilde 308
-#define syLAngle 309
-#define syRAngle 310
-#define syLBrack 311
-#define syRBrack 312
-#define syBar 313
-#define syError 314
-#define syNumber 315
-#define sySymbolicType 316
-#define syIdentifier 317
-#define syString 318
-#define syQString 319
-#define syFileName 320
-#define syIPCFlag 321
-
-
-extern YYSTYPE yylval;
diff --git a/mig/parser.y b/mig/parser.y
deleted file mode 100644
index 5ff1aae..0000000
--- a/mig/parser.y
+++ /dev/null
@@ -1,671 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- */
-
-%token sySkip
-%token syRoutine
-%token sySimpleRoutine
-%token sySimpleProcedure
-%token syProcedure
-%token syFunction
-
-%token sySubsystem
-%token syKernelUser
-%token syKernelServer
-
-%token syMsgOption
-%token syMsgSeqno
-%token syWaitTime
-%token syNoWaitTime
-%token syErrorProc
-%token syServerPrefix
-%token syUserPrefix
-%token syServerDemux
-%token syRCSId
-
-%token syImport
-%token syUImport
-%token sySImport
-
-%token syIn
-%token syOut
-%token syInOut
-%token syRequestPort
-%token syReplyPort
-%token sySReplyPort
-%token syUReplyPort
-
-%token syType
-%token syArray
-%token syStruct
-%token syOf
-
-%token syInTran
-%token syOutTran
-%token syDestructor
-%token syCType
-%token syCUserType
-%token syCServerType
-
-%token syCString
-
-%token syColon
-%token sySemi
-%token syComma
-%token syPlus
-%token syMinus
-%token syStar
-%token syDiv
-%token syLParen
-%token syRParen
-%token syEqual
-%token syCaret
-%token syTilde
-%token syLAngle
-%token syRAngle
-%token syLBrack
-%token syRBrack
-%token syBar
-
-%token syError /* lex error */
-
-%token <number> syNumber
-%token <symtype> sySymbolicType
-%token <identifier> syIdentifier
-%token <string> syString syQString
-%token <string> syFileName
-%token <flag> syIPCFlag
-
-%left syPlus,syMinus
-%left syStar,syDiv
-
-
-%type <statement_kind> ImportIndicant
-%type <number> VarArrayHead ArrayHead StructHead IntExp
-%type <type> NamedTypeSpec TransTypeSpec TypeSpec
-%type <type> CStringSpec
-%type <type> BasicTypeSpec PrevTypeSpec ArgumentType
-%type <symtype> PrimIPCType IPCType
-%type <routine> RoutineDecl Routine SimpleRoutine
-%type <routine> Procedure SimpleProcedure Function
-%type <direction> Direction
-%type <argument> Argument Arguments ArgumentList
-%type <flag> IPCFlags
-
-%{
-
-#include <stdio.h>
-
-#include "error.h"
-#include "lexxer.h"
-#include "global.h"
-#include "mig_string.h"
-#include "type.h"
-#include "routine.h"
-#include "statement.h"
-
-static const char *import_name(statement_kind_t sk);
-
-void
-yyerror(const char *s)
-{
- error(s);
-}
-%}
-
-%union
-{
- u_int number;
- identifier_t identifier;
- const_string_t string;
- statement_kind_t statement_kind;
- ipc_type_t *type;
- struct
- {
- u_int innumber; /* msgt_name value, when sending */
- const_string_t instr;
- u_int outnumber; /* msgt_name value, when receiving */
- const_string_t outstr;
- u_int size; /* 0 means there is no default size */
- } symtype;
- routine_t *routine;
- arg_kind_t direction;
- argument_t *argument;
- ipc_flags_t flag;
-}
-
-%%
-
-Statements : /* empty */
- | Statements Statement
- ;
-
-Statement : Subsystem sySemi
- | WaitTime sySemi
- | MsgOption sySemi
- | Error sySemi
- | ServerPrefix sySemi
- | UserPrefix sySemi
- | ServerDemux sySemi
- | TypeDecl sySemi
- | RoutineDecl sySemi
-{
- register statement_t *st = stAlloc();
-
- st->stKind = skRoutine;
- st->stRoutine = $1;
- rtCheckRoutine($1);
- if (BeVerbose)
- rtPrintRoutine($1);
-}
- | sySkip sySemi
- { rtSkip(1); }
- | sySkip syNumber sySemi
- { rtSkip($2); }
- | Import sySemi
- | RCSDecl sySemi
- | sySemi
- | error sySemi
- { yyerrok; }
- ;
-
-Subsystem : SubsystemStart SubsystemMods
- SubsystemName SubsystemBase
-{
- if (BeVerbose)
- {
- printf("Subsystem %s: base = %u%s%s\n\n",
- SubsystemName, SubsystemBase,
- IsKernelUser ? ", KernelUser" : "",
- IsKernelServer ? ", KernelServer" : "");
- }
-}
- ;
-
-SubsystemStart : sySubsystem
-{
- if (SubsystemName != strNULL)
- {
- warn("previous Subsystem decl (of %s) will be ignored", SubsystemName);
- IsKernelUser = FALSE;
- IsKernelServer = FALSE;
- strfree((string_t) SubsystemName);
- }
-}
- ;
-
-SubsystemMods : /* empty */
- | SubsystemMods SubsystemMod
- ;
-
-SubsystemMod : syKernelUser
-{
- if (IsKernelUser)
- warn("duplicate KernelUser keyword");
- IsKernelUser = TRUE;
-}
- | syKernelServer
-{
- if (IsKernelServer)
- warn("duplicate KernelServer keyword");
- IsKernelServer = TRUE;
-}
- ;
-
-SubsystemName : syIdentifier { SubsystemName = $1; }
- ;
-
-SubsystemBase : syNumber { SubsystemBase = $1; }
- ;
-
-MsgOption : LookString syMsgOption syString
-{
- if (streql($3, "MACH_MSG_OPTION_NONE"))
- {
- MsgOption = strNULL;
- if (BeVerbose)
- printf("MsgOption: canceled\n\n");
- }
- else
- {
- MsgOption = $3;
- if (BeVerbose)
- printf("MsgOption %s\n\n",$3);
- }
-}
- ;
-
-WaitTime : LookString syWaitTime syString
-{
- WaitTime = $3;
- if (BeVerbose)
- printf("WaitTime %s\n\n", WaitTime);
-}
- | syNoWaitTime
-{
- WaitTime = strNULL;
- if (BeVerbose)
- printf("NoWaitTime\n\n");
-}
- ;
-
-Error : syErrorProc syIdentifier
-{
- ErrorProc = $2;
- if (BeVerbose)
- printf("ErrorProc %s\n\n", ErrorProc);
-}
- ;
-
-ServerPrefix : syServerPrefix syIdentifier
-{
- ServerPrefix = $2;
- if (BeVerbose)
- printf("ServerPrefix %s\n\n", ServerPrefix);
-}
- ;
-
-UserPrefix : syUserPrefix syIdentifier
-{
- UserPrefix = $2;
- if (BeVerbose)
- printf("UserPrefix %s\n\n", UserPrefix);
-}
- ;
-
-ServerDemux : syServerDemux syIdentifier
-{
- ServerDemux = $2;
- if (BeVerbose)
- printf("ServerDemux %s\n\n", ServerDemux);
-}
- ;
-
-Import : LookFileName ImportIndicant syFileName
-{
- register statement_t *st = stAlloc();
- st->stKind = $2;
- st->stFileName = $3;
-
- if (BeVerbose)
- printf("%s %s\n\n", import_name($2), $3);
-}
- ;
-
-ImportIndicant : syImport { $$ = skImport; }
- | syUImport { $$ = skUImport; }
- | sySImport { $$ = skSImport; }
- ;
-
-RCSDecl : LookQString syRCSId syQString
-{
- if (RCSId != strNULL)
- warn("previous RCS decl will be ignored");
- if (BeVerbose)
- printf("RCSId %s\n\n", $3);
- RCSId = $3;
-}
- ;
-
-TypeDecl : syType NamedTypeSpec
-{
- register identifier_t name = $2->itName;
-
- if (itLookUp(name) != itNULL)
- warn("overriding previous definition of %s", name);
- itInsert(name, $2);
-}
- ;
-
-NamedTypeSpec : syIdentifier syEqual TransTypeSpec
- { itTypeDecl($1, $$ = $3); }
- ;
-
-TransTypeSpec : TypeSpec
- { $$ = itResetType($1); }
- | TransTypeSpec syInTran syColon syIdentifier
- syIdentifier syLParen syIdentifier syRParen
-{
- $$ = $1;
-
- if (($$->itTransType != strNULL) && !streql($$->itTransType, $4))
- warn("conflicting translation types (%s, %s)",
- $$->itTransType, $4);
- $$->itTransType = $4;
-
- if (($$->itInTrans != strNULL) && !streql($$->itInTrans, $5))
- warn("conflicting in-translation functions (%s, %s)",
- $$->itInTrans, $5);
- $$->itInTrans = $5;
-
- if (($$->itServerType != strNULL) && !streql($$->itServerType, $7))
- warn("conflicting server types (%s, %s)",
- $$->itServerType, $7);
- $$->itServerType = $7;
-}
- | TransTypeSpec syOutTran syColon syIdentifier
- syIdentifier syLParen syIdentifier syRParen
-{
- $$ = $1;
-
- if (($$->itServerType != strNULL) && !streql($$->itServerType, $4))
- warn("conflicting server types (%s, %s)",
- $$->itServerType, $4);
- $$->itServerType = $4;
-
- if (($$->itOutTrans != strNULL) && !streql($$->itOutTrans, $5))
- warn("conflicting out-translation functions (%s, %s)",
- $$->itOutTrans, $5);
- $$->itOutTrans = $5;
-
- if (($$->itTransType != strNULL) && !streql($$->itTransType, $7))
- warn("conflicting translation types (%s, %s)",
- $$->itTransType, $7);
- $$->itTransType = $7;
-}
- | TransTypeSpec syDestructor syColon syIdentifier
- syLParen syIdentifier syRParen
-{
- $$ = $1;
-
- if (($$->itDestructor != strNULL) && !streql($$->itDestructor, $4))
- warn("conflicting destructor functions (%s, %s)",
- $$->itDestructor, $4);
- $$->itDestructor = $4;
-
- if (($$->itTransType != strNULL) && !streql($$->itTransType, $6))
- warn("conflicting translation types (%s, %s)",
- $$->itTransType, $6);
- $$->itTransType = $6;
-}
- | TransTypeSpec syCType syColon syIdentifier
-{
- $$ = $1;
-
- if (($$->itUserType != strNULL) && !streql($$->itUserType, $4))
- warn("conflicting user types (%s, %s)",
- $$->itUserType, $4);
- $$->itUserType = $4;
-
- if (($$->itServerType != strNULL) && !streql($$->itServerType, $4))
- warn("conflicting server types (%s, %s)",
- $$->itServerType, $4);
- $$->itServerType = $4;
-}
- | TransTypeSpec syCUserType syColon syIdentifier
-{
- $$ = $1;
-
- if (($$->itUserType != strNULL) && !streql($$->itUserType, $4))
- warn("conflicting user types (%s, %s)",
- $$->itUserType, $4);
- $$->itUserType = $4;
-}
- | TransTypeSpec syCServerType
- syColon syIdentifier
-{
- $$ = $1;
-
- if (($$->itServerType != strNULL) && !streql($$->itServerType, $4))
- warn("conflicting server types (%s, %s)",
- $$->itServerType, $4);
- $$->itServerType = $4;
-}
- ;
-
-TypeSpec : BasicTypeSpec
- { $$ = $1; }
- | PrevTypeSpec
- { $$ = $1; }
- | VarArrayHead TypeSpec
- { $$ = itVarArrayDecl($1, $2); }
- | ArrayHead TypeSpec
- { $$ = itArrayDecl($1, $2); }
- | syCaret TypeSpec
- { $$ = itPtrDecl($2); }
- | StructHead TypeSpec
- { $$ = itStructDecl($1, $2); }
- | CStringSpec
- { $$ = $1; }
- ;
-
-BasicTypeSpec : IPCType
-{
- $$ = itShortDecl($1.innumber, $1.instr,
- $1.outnumber, $1.outstr,
- $1.size);
-}
- | syLParen IPCType syComma IntExp
- IPCFlags syRParen
-{
- $$ = itLongDecl($2.innumber, $2.instr,
- $2.outnumber, $2.outstr,
- $2.size, $4, $5);
-}
- ;
-
-IPCFlags : /* empty */
- { $$ = flNone; }
- | IPCFlags syComma syIPCFlag
-{
- if ($1 & $3)
- warn("redundant IPC flag ignored");
- else
- $$ = $1 | $3;
-}
- | IPCFlags syComma syIPCFlag syLBrack syRBrack
-{
- if ($3 != flDealloc)
- warn("only Dealloc is variable");
- else
- $$ = $1 | flMaybeDealloc;
-}
- ;
-
-PrimIPCType : syNumber
-{
- $$.innumber = $$.outnumber = $1;
- $$.instr = $$.outstr = strNULL;
- $$.size = 0;
-}
- | sySymbolicType
- { $$ = $1; }
- ;
-
-IPCType : PrimIPCType
- { $$ = $1; }
- | PrimIPCType syBar PrimIPCType
-{
- if ($1.size != $3.size)
- {
- if ($1.size == 0)
- $$.size = $3.size;
- else if ($3.size == 0)
- $$.size = $1.size;
- else
- {
- error("sizes in IPCTypes (%d, %d) aren't equal",
- $1.size, $3.size);
- $$.size = 0;
- }
- }
- else
- $$.size = $1.size;
- $$.innumber = $1.innumber;
- $$.instr = $1.instr;
- $$.outnumber = $3.outnumber;
- $$.outstr = $3.outstr;
-}
- ;
-
-PrevTypeSpec : syIdentifier
- { $$ = itPrevDecl($1); }
- ;
-
-VarArrayHead : syArray syLBrack syRBrack syOf
- { $$ = 0; }
- | syArray syLBrack syStar syRBrack syOf
- { $$ = 0; }
- | syArray syLBrack syStar syColon IntExp
- syRBrack syOf
- { $$ = $5; }
- ;
-
-ArrayHead : syArray syLBrack IntExp syRBrack syOf
- { $$ = $3; }
- ;
-
-StructHead : syStruct syLBrack IntExp syRBrack syOf
- { $$ = $3; }
- ;
-
-CStringSpec : syCString syLBrack IntExp syRBrack
- { $$ = itCStringDecl($3, FALSE); }
- | syCString syLBrack syStar syColon
- IntExp syRBrack
- { $$ = itCStringDecl($5, TRUE); }
- ;
-
-IntExp : IntExp syPlus IntExp
- { $$ = $1 + $3; }
- | IntExp syMinus IntExp
- { $$ = $1 - $3; }
- | IntExp syStar IntExp
- { $$ = $1 * $3; }
- | IntExp syDiv IntExp
- { $$ = $1 / $3; }
- | syNumber
- { $$ = $1; }
- | syLParen IntExp syRParen
- { $$ = $2; }
- ;
-
-
-RoutineDecl : Routine { $$ = $1; }
- | SimpleRoutine { $$ = $1; }
- | Procedure { $$ = $1; }
- | SimpleProcedure { $$ = $1; }
- | Function { $$ = $1; }
- ;
-
-Routine : syRoutine syIdentifier Arguments
- { $$ = rtMakeRoutine($2, $3); }
- ;
-
-SimpleRoutine : sySimpleRoutine syIdentifier Arguments
- { $$ = rtMakeSimpleRoutine($2, $3); }
- ;
-
-Procedure : syProcedure syIdentifier Arguments
- { $$ = rtMakeProcedure($2, $3); }
- ;
-
-SimpleProcedure : sySimpleProcedure syIdentifier Arguments
- { $$ = rtMakeSimpleProcedure($2, $3); }
- ;
-
-Function : syFunction syIdentifier Arguments ArgumentType
- { $$ = rtMakeFunction($2, $3, $4); }
- ;
-
-Arguments : syLParen syRParen
- { $$ = argNULL; }
- | syLParen ArgumentList syRParen
- { $$ = $2; }
-
- ;
-
-ArgumentList : Argument
- { $$ = $1; }
- | Argument sySemi ArgumentList
-{
- $$ = $1;
- $$->argNext = $3;
-}
- ;
-
-Argument : Direction syIdentifier ArgumentType IPCFlags
-{
- $$ = argAlloc();
- $$->argKind = $1;
- $$->argName = $2;
- $$->argType = $3;
- $$->argFlags = $4;
-}
- ;
-
-Direction : /* empty */ { $$ = akNone; }
- | syIn { $$ = akIn; }
- | syOut { $$ = akOut; }
- | syInOut { $$ = akInOut; }
- | syRequestPort { $$ = akRequestPort; }
- | syReplyPort { $$ = akReplyPort; }
- | sySReplyPort { $$ = akSReplyPort; }
- | syUReplyPort { $$ = akUReplyPort; }
- | syWaitTime { $$ = akWaitTime; }
- | syMsgOption { $$ = akMsgOption; }
- | syMsgSeqno { $$ = akMsgSeqno; }
- ;
-
-ArgumentType : syColon syIdentifier
-{
- $$ = itLookUp($2);
- if ($$ == itNULL)
- error("type '%s' not defined", $2);
-}
- | syColon NamedTypeSpec
- { $$ = $2; }
- ;
-
-LookString : /* empty */
- { LookString(); }
- ;
-
-LookFileName : /* empty */
- { LookFileName(); }
- ;
-
-LookQString : /* empty */
- { LookQString(); }
- ;
-
-%%
-
-static const char *
-import_name(statement_kind_t sk)
-{
- switch (sk)
- {
- case skImport:
- return "Import";
- case skSImport:
- return "SImport";
- case skUImport:
- return "UImport";
- default:
- fatal("import_name(%d): not import statement", (int) sk);
- /*NOTREACHED*/
- }
-}
diff --git a/mig/routine.c b/mig/routine.c
deleted file mode 100644
index 70707bd..0000000
--- a/mig/routine.c
+++ /dev/null
@@ -1,1334 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1992,1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
-
-/*
- * ABSTRACT:
- * Provides the routine used by parser.c to generate
- * routine structures for each routine statement.
- * The parser generates a threaded list of statements
- * of which the most interesting are the various kinds
- * routine statments. The routine structure is defined
- * in routine.h which includes it name, kind of routine
- * and other information,
- * a pointer to an argument list which contains the name
- * and type information for each argument, and a list
- * of distinguished arguments, eg. Request and Reply
- * ports, waittime, retcode etc.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "error.h"
-#include "global.h"
-#include "routine.h"
-#include "message.h"
-
-u_int rtNumber = 0;
-
-routine_t *
-rtAlloc(void)
-{
- register routine_t *new;
-
- new = (routine_t *) calloc(1, sizeof *new);
- if (new == rtNULL)
- fatal("rtAlloc(): %s", unix_error_string(errno));
- new->rtNumber = rtNumber++;
- new->rtName = strNULL;
- new->rtErrorName = strNULL;
- new->rtUserName = strNULL;
- new->rtServerName = strNULL;
-
- return new;
-}
-
-void
-rtSkip(int n)
-{
- rtNumber += n;
-}
-
-argument_t *
-argAlloc(void)
-{
- static const argument_t prototype =
- {
- strNULL, /* identifier_t argName */
- argNULL, /* argument_t *argNext */
- akNone, /* arg_kind_t argKind */
- itNULL, /* ipc_type_t *argType */
- strNULL, /* string_t argVarName */
- strNULL, /* string_t argMsgField */
- strNULL, /* string_t argTTName */
- strNULL, /* string_t argPadName */
- flNone, /* ipc_flags_t argFlags */
- d_NO, /* dealloc_t argDeallocate */
- FALSE, /* boolean_t argLongForm */
- FALSE, /* boolean_t argServerCopy */
- FALSE, /* boolean_t argCountInOut */
- rtNULL, /* routine_t *argRoutine */
- argNULL, /* argument_t *argCount */
- argNULL, /* argument_t *argCInOut */
- argNULL, /* argument_t *argPoly */
- argNULL, /* argument_t *argDealloc */
- argNULL, /* argument_t *argSCopy */
- argNULL, /* argument_t *argParent */
- 1, /* int argMultiplier */
- 0, /* int argRequestPos */
- 0, /* int argReplyPos */
- FALSE, /* boolean_t argByReferenceUser */
- FALSE /* boolean_t argByReferenceServer */
- };
- register argument_t *new;
-
- new = malloc(sizeof *new);
- if (new == argNULL)
- fatal("argAlloc(): %s", unix_error_string(errno));
- *new = prototype;
- return new;
-}
-
-routine_t *
-rtMakeRoutine(identifier_t name, argument_t *args)
-{
- register routine_t *rt = rtAlloc();
-
- rt->rtName = name;
- rt->rtKind = rkRoutine;
- rt->rtArgs = args;
-
- return rt;
-}
-
-routine_t *
-rtMakeSimpleRoutine(identifier_t name, argument_t *args)
-{
- register routine_t *rt = rtAlloc();
-
- rt->rtName = name;
- rt->rtKind = rkSimpleRoutine;
- rt->rtArgs = args;
-
- return rt;
-}
-
-routine_t *
-rtMakeProcedure(identifier_t name, argument_t *args)
-{
- register routine_t *rt = rtAlloc();
-
- rt->rtName = name;
- rt->rtKind = rkProcedure;
- rt->rtArgs = args;
-
- warn("Procedure %s: obsolete routine kind", name);
-
- return rt;
-}
-
-routine_t *
-rtMakeSimpleProcedure(identifier_t name, argument_t *args)
-{
- register routine_t *rt = rtAlloc();
-
- rt->rtName = name;
- rt->rtKind = rkSimpleProcedure;
- rt->rtArgs = args;
-
- warn("SimpleProcedure %s: obsolete routine kind", name);
-
- return rt;
-}
-
-routine_t *
-rtMakeFunction(identifier_t name, argument_t *args, ipc_type_t *type)
-{
- register routine_t *rt = rtAlloc();
- register argument_t *ret = argAlloc();
-
- ret->argName = name;
- ret->argKind = akReturn;
- ret->argType = type;
- ret->argNext = args;
-
- rt->rtName = name;
- rt->rtKind = rkFunction;
- rt->rtArgs = ret;
-
- warn("Function %s: obsolete routine kind", name);
-
- return rt;
-}
-
-const char *
-rtRoutineKindToStr(routine_kind_t rk)
-{
- switch (rk)
- {
- case rkRoutine:
- return "Routine";
- case rkSimpleRoutine:
- return "SimpleRoutine";
- case rkProcedure:
- return "Procedure";
- case rkSimpleProcedure:
- return "SimpleProcedure";
- case rkFunction:
- return "Function";
- default:
- fatal("rtRoutineKindToStr(%d): not a routine_kind_t", rk);
- /*NOTREACHED*/
- }
-}
-
-static void
-rtPrintArg(register const argument_t *arg)
-{
- register const ipc_type_t *it = arg->argType;
-
- if (!akCheck(arg->argKind, akbUserArg|akbServerArg) ||
- (akIdent(arg->argKind) == akeCount) ||
- (akIdent(arg->argKind) == akePoly))
- return;
-
- printf("\n\t");
-
- switch (akIdent(arg->argKind))
- {
- case akeRequestPort:
- printf("RequestPort");
- break;
- case akeReplyPort:
- printf("ReplyPort");
- break;
- case akeWaitTime:
- printf("WaitTime");
- break;
- case akeMsgOption:
- printf("MsgOption");
- break;
- case akeMsgSeqno:
- printf("MsgSeqno\t");
- break;
- default:
- if (akCheck(arg->argKind, akbRequest))
- if (akCheck(arg->argKind, akbSend))
- printf("In");
- else
- printf("(In)");
- if (akCheck(arg->argKind, akbReply))
- if (akCheck(arg->argKind, akbReturn))
- printf("Out");
- else
- printf("(Out)");
- printf("\t");
- }
-
- printf("\t%s: %s", arg->argName, it->itName);
-
- if (arg->argDeallocate != it->itDeallocate)
- if (arg->argDeallocate == d_YES)
- printf(", Dealloc");
- else if (arg->argDeallocate == d_MAYBE)
- printf(", Dealloc[]");
- else
- printf(", NotDealloc");
-
- if (arg->argLongForm != it->itLongForm)
- if (arg->argLongForm)
- printf(", IsLong");
- else
- printf(", IsNotLong");
-
- if (arg->argServerCopy)
- printf(", ServerCopy");
-
- if (arg->argCountInOut)
- printf(", CountInOut");
-}
-
-void
-rtPrintRoutine(register const routine_t *rt)
-{
- register const argument_t *arg;
-
- printf("%s (%d) %s(", rtRoutineKindToStr(rt->rtKind),
- rt->rtNumber, rt->rtName);
-
- for (arg = rt->rtArgs; arg != argNULL; arg = arg->argNext)
- rtPrintArg(arg);
-
- if (rt->rtKind == rkFunction)
- printf("): %s\n", rt->rtReturn->argType->itName);
- else
- printf(")\n");
-
- printf("\n");
-}
-
-/*
- * Determines appropriate value of msg-simple for the message,
- * and whether this value can vary at runtime. (If it can vary,
- * then the simple value is optimistically returned as TRUE.)
- * Uses itInName values, so useful when sending messages.
- */
-
-static void
-rtCheckSimpleIn(const argument_t *args, u_int mask, boolean_t *fixed,
- boolean_t *simple)
-{
- register const argument_t *arg;
- boolean_t MayBeComplex = FALSE;
- boolean_t MustBeComplex = FALSE;
-
- for (arg = args; arg != argNULL; arg = arg->argNext)
- if (akCheck(arg->argKind, mask))
- {
- register const ipc_type_t *it = arg->argType;
-
- if (it->itInName == MACH_MSG_TYPE_POLYMORPHIC)
- MayBeComplex = TRUE;
-
- if (it->itIndefinite)
- MayBeComplex = TRUE;
-
- if (MACH_MSG_TYPE_PORT_ANY(it->itInName) ||
- !it->itInLine)
- MustBeComplex = TRUE;
- }
-
- *fixed = MustBeComplex || !MayBeComplex;
- *simple = !MustBeComplex;
-}
-
-/*
- * Determines appropriate value of msg-simple for the message,
- * and whether this value can vary at runtime. (If it can vary,
- * then the simple value is optimistically returned as TRUE.)
- * Uses itOutName values, so useful when receiving messages
- * (and sending reply messages in KernelServer interfaces).
- */
-
-static void
-rtCheckSimpleOut(const argument_t *args, u_int mask, boolean_t *fixed,
- boolean_t *simple)
-{
- register const argument_t *arg;
- boolean_t MayBeComplex = FALSE;
- boolean_t MustBeComplex = FALSE;
-
- for (arg = args; arg != argNULL; arg = arg->argNext)
- if (akCheck(arg->argKind, mask))
- {
- register const ipc_type_t *it = arg->argType;
-
- if (it->itOutName == MACH_MSG_TYPE_POLYMORPHIC)
- MayBeComplex = TRUE;
-
- if (it->itIndefinite)
- MayBeComplex = TRUE;
-
- if (MACH_MSG_TYPE_PORT_ANY(it->itOutName) ||
- !it->itInLine)
- MustBeComplex = TRUE;
- }
-
- *fixed = MustBeComplex || !MayBeComplex;
- *simple = !MustBeComplex;
-}
-
-static u_int
-rtFindSize(const argument_t *args, u_int mask)
-{
- register const argument_t *arg;
- u_int size = sizeof_mach_msg_header_t;
-
- for (arg = args; arg != argNULL; arg = arg->argNext)
- if (akCheck(arg->argKind, mask))
- {
- register ipc_type_t *it = arg->argType;
-
- if (arg->argLongForm) {
- /* might need proper alignment on 64bit archies */
- size = (size + word_size-1) & ~(word_size-1);
- size += sizeof_mach_msg_type_long_t;
- } else {
- register bs = (it->itSize / 8); /* in bytes */
- size += (bs > sizeof_mach_msg_type_t) ? bs : sizeof_mach_msg_type_t;
- }
-
- size += it->itMinTypeSize;
- }
-
- return size;
-}
-
-boolean_t
-rtCheckMask(const argument_t *args, u_int mask)
-{
- register const argument_t *arg;
-
- for (arg = args; arg != argNULL; arg = arg->argNext)
- if (akCheckAll(arg->argKind, mask))
- return TRUE;
- return FALSE;
-}
-
-boolean_t
-rtCheckMaskFunction(const argument_t *args, u_int mask,
- boolean_t (*func)(const argument_t *))
-{
- register const argument_t *arg;
-
- for (arg = args; arg != argNULL; arg = arg->argNext)
- if (akCheckAll(arg->argKind, mask))
- if ((*func)(arg))
- return TRUE;
- return FALSE;
-}
-
-/* arg->argType may be NULL in this function */
-
-static void
-rtDefaultArgKind(const routine_t *rt, argument_t *arg)
-{
- if ((arg->argKind == akNone) &&
- (rt->rtRequestPort == argNULL))
- arg->argKind = akRequestPort;
-
- if (arg->argKind == akNone)
- arg->argKind = akIn;
-}
-
-/*
- * Initializes arg->argDeallocate, arg->argLongForm,
- * arg->argServerCopy, arg->argCountInOut from arg->argFlags.
- */
-
-static void
-rtProcessArgFlags(register argument_t *arg)
-{
- register const ipc_type_t *it = arg->argType;
-
- arg->argFlags = itCheckFlags(arg->argFlags, arg->argName);
-
- if (((IsKernelServer && akCheck(arg->argKind, akbReturn)) ||
- (IsKernelUser && akCheck(arg->argKind, akbSend))) &&
- (arg->argFlags & flDealloc) &&
- (it->itDeallocate == d_NO)) {
- /*
- * For a KernelServer interface and an Out argument,
- * or a KernelUser interface and an In argument,
- * we avoid a possible spurious warning about the deallocate bit.
- * For compatibility with Mach 2.5, the deallocate bit
- * may need to be enabled on some inline arguments.
- */
-
- arg->argDeallocate = d_YES;
- } else
- arg->argDeallocate = itCheckDeallocate(it, arg->argFlags,
- it->itDeallocate, arg->argName);
-
- arg->argLongForm = itCheckIsLong(it, arg->argFlags,
- it->itLongForm, arg->argName);
-
- if (arg->argFlags & flServerCopy) {
- if (it->itIndefinite && akCheck(arg->argKind, akbSend))
- arg->argServerCopy = TRUE;
- else
- warn("%s: ServerCopy on argument is meaningless", arg->argName);
- }
-
- if (arg->argFlags & flCountInOut) {
- if (it->itVarArray && it->itInLine &&
- akCheck(arg->argKind, akbReply))
- arg->argCountInOut = TRUE;
- else
- warn("%s: CountInOut on argument is meaningless", arg->argName);
- }
-}
-
-static void
-rtAugmentArgKind(argument_t *arg)
-{
- register ipc_type_t *it = arg->argType;
-
- /* akbVariable means variable-sized inline. */
-
- if (it->itVarArray && it->itInLine)
- {
- if (akCheckAll(arg->argKind, akbRequest|akbReply))
- error("%s: Inline variable-sized arguments can't be InOut",
- arg->argName);
- arg->argKind = akAddFeature(arg->argKind, akbVariable);
-
- /* akbIndefinite means inline or out-of-line */
-
- if (it->itIndefinite)
- arg->argKind = akAddFeature(arg->argKind, akbIndefinite);
- }
-
- /*
- * Kernel servers can't do quick-checking of request arguments
- * which are out-of-line or ports, because the deallocate bit isn't
- * predictable. This is because the deallocate bit is preserved
- * at message copyin time and normalized during message copyout.
- * This accomodates old IPC programs which expect the deallocate
- * bit to be preserved.
- */
-
- if (akCheck(arg->argKind, akbRequest) &&
- !arg->argLongForm &&
- (it->itOutName != MACH_MSG_TYPE_POLYMORPHIC) &&
- !it->itVarArray &&
- !(IsKernelServer && (!it->itInLine ||
- MACH_MSG_TYPE_PORT_ANY(it->itOutName))))
- arg->argKind = akAddFeature(arg->argKind, akbRequestQC);
-
- if (akCheck(arg->argKind, akbReply) &&
- !arg->argLongForm &&
- (it->itOutName != MACH_MSG_TYPE_POLYMORPHIC) &&
- !it->itVarArray)
- arg->argKind = akAddFeature(arg->argKind, akbReplyQC);
-
- /*
- * Need to use a local variable in the following cases:
- * 1) There is a translate-out function & the argument is being
- * returned. We need to translate it before it hits the message.
- * 2) There is a translate-in function & the argument is
- * sent and returned. We need a local variable for its address.
- * 3) There is a destructor function, which will be used
- * (SendRcv and not ReturnSnd), and there is a translate-in
- * function whose value must be saved for the destructor.
- * 4) This is a count arg, getting returned. The count can't get
- * stored directly into the msg-type, because the msg-type won't
- * get initialized until later, and that would trash the count.
- * 5) This is a poly arg, getting returned. The name can't get
- * stored directly into the msg-type, because the msg-type won't
- * get initialized until later, and that would trash the name.
- * 6) This is a dealloc arg, being returned. The name can't be
- * stored directly into the msg_type, because the msg-type
- * field is a bit-field.
- */
-
- if (((it->itOutTrans != strNULL) &&
- akCheck(arg->argKind, akbReturnSnd)) ||
- ((it->itInTrans != strNULL) &&
- akCheckAll(arg->argKind, akbSendRcv|akbReturnSnd)) ||
- ((it->itDestructor != strNULL) &&
- akCheck(arg->argKind, akbSendRcv) &&
- !akCheck(arg->argKind, akbReturnSnd) &&
- (it->itInTrans != strNULL)) ||
- ((akIdent(arg->argKind) == akeCount) &&
- akCheck(arg->argKind, akbReturnSnd)) ||
- ((akIdent(arg->argKind) == akePoly) &&
- akCheck(arg->argKind, akbReturnSnd)) ||
- ((akIdent(arg->argKind) == akeDealloc) &&
- akCheck(arg->argKind, akbReturnSnd)))
- {
- arg->argKind = akRemFeature(arg->argKind, akbReplyCopy);
- arg->argKind = akAddFeature(arg->argKind, akbVarNeeded);
- }
-
- /*
- * If the argument is a variable-length array that can be passed in-line
- * or out-of-line, and is being returned, the server procedure
- * is passed a pointer to the buffer, which it can change.
- */
- if (it->itIndefinite &&
- akCheck(arg->argKind, akbReturnSnd))
- {
- arg->argKind = akAddFeature(arg->argKind, akbPointer);
- }
-}
-
-/* arg->argType may be NULL in this function */
-
-static void
-rtCheckRoutineArg(routine_t *rt, argument_t *arg)
-{
- switch (akIdent(arg->argKind))
- {
- case akeRequestPort:
- if (rt->rtRequestPort != argNULL)
- warn("multiple RequestPort args in %s; %s won't be used",
- rt->rtName, rt->rtRequestPort->argName);
- rt->rtRequestPort = arg;
- break;
-
- case akeReplyPort:
- if (akCheck (arg->argKind, akbUserArg))
- {
- if (rt->rtUReplyPort != argNULL)
- warn("multiple UserReplyPort args in %s; %s won't be used",
- rt->rtName, rt->rtUReplyPort->argName);
- rt->rtUReplyPort = arg;
- }
- if (akCheck (arg->argKind, akbServerArg))
- {
- if (rt->rtSReplyPort != argNULL)
- warn("multiple ServerReplyPort args in %s; %s won't be used",
- rt->rtName, rt->rtSReplyPort->argName);
- rt->rtSReplyPort = arg;
- }
- break;
-
- case akeWaitTime:
- if (rt->rtWaitTime != argNULL)
- warn("multiple WaitTime args in %s; %s won't be used",
- rt->rtName, rt->rtWaitTime->argName);
- rt->rtWaitTime = arg;
- break;
-
- case akeMsgOption:
- if (rt->rtMsgOption != argNULL)
- warn("multiple MsgOption args in %s; %s won't be used",
- rt->rtName, rt->rtMsgOption->argName);
- rt->rtMsgOption = arg;
- break;
-
- case akeMsgSeqno:
- if (rt->rtMsgSeqno != argNULL)
- warn("multiple MsgSeqno args in %s; %s won't be used",
- rt->rtName, rt->rtMsgSeqno->argName);
- rt->rtMsgSeqno = arg;
- break;
-
- case akeReturn:
- if (rt->rtReturn != argNULL)
- warn("multiple Return args in %s; %s won't be used",
- rt->rtName, rt->rtReturn->argName);
- rt->rtReturn = arg;
- break;
-
- default:
- break;
- }
-}
-
-/* arg->argType may be NULL in this function */
-
-static void
-rtSetArgDefaults(routine_t *rt, register argument_t *arg)
-{
- arg->argRoutine = rt;
- if (arg->argVarName == strNULL)
- arg->argVarName = arg->argName;
- if (arg->argMsgField == strNULL)
- switch(akIdent(arg->argKind))
- {
- case akeRequestPort:
- arg->argMsgField = "Head.msgh_request_port";
- break;
- case akeReplyPort:
- arg->argMsgField = "Head.msgh_reply_port";
- break;
- case akeMsgSeqno:
- arg->argMsgField = "Head.msgh_seqno";
- break;
- default:
- arg->argMsgField = arg->argName;
- break;
- }
- if (arg->argTTName == strNULL)
- arg->argTTName = strconcat(arg->argName, "Type");
- if (arg->argPadName == strNULL)
- arg->argPadName = strconcat(arg->argName, "Pad");
-
- /*
- * The poly args for the request and reply ports have special defaults,
- * because their msg-type-name values aren't stored in normal fields.
- */
-
- if ((rt->rtRequestPort != argNULL) &&
- (rt->rtRequestPort->argPoly == arg) &&
- (arg->argType != itNULL)) {
- arg->argMsgField = "Head.msgh_bits";
- arg->argType->itInTrans = "MACH_MSGH_BITS_REQUEST";
- }
-
- if ((rt->rtUReplyPort != argNULL) &&
- (rt->rtUReplyPort->argPoly == arg) &&
- (arg->argType != itNULL)) {
- arg->argMsgField = "Head.msgh_bits";
- arg->argType->itInTrans = "MACH_MSGH_BITS_REPLY";
- }
- if ((rt->rtSReplyPort != argNULL) &&
- (rt->rtSReplyPort->argPoly == arg) &&
- (arg->argType != itNULL)) {
- arg->argMsgField = "Head.msgh_bits";
- arg->argType->itInTrans = "MACH_MSGH_BITS_REPLY";
- }
-}
-
-static void
-rtAddCountArg(register argument_t *arg)
-{
- register argument_t *count;
-
- count = argAlloc();
- count->argName = strconcat(arg->argName, "Cnt");
- count->argType = itMakeCountType();
- count->argParent = arg;
- count->argMultiplier = arg->argType->itElement->itNumber;
- count->argNext = arg->argNext;
- arg->argNext = count;
- arg->argCount = count;
-
- if (arg->argType->itString) {
- /* C String gets no Count argument on either side.
- There is no explicit field in the message -
- the count is passed as part of the descriptor. */
- count->argKind = akeCount;
- count->argVarName = (char *)0;
- } else
- count->argKind = akAddFeature(akCount,
- akCheck(arg->argKind, akbSendReturnBits));
-
- if (arg->argLongForm)
- count->argMsgField = strconcat(arg->argTTName,
- ".msgtl_number");
- else
- count->argMsgField = strconcat(arg->argTTName, ".msgt_number");
-}
-
-static void
-rtAddCountInOutArg(register argument_t *arg)
-{
- register argument_t *count;
-
- /*
- * The user sees a single count variable. However, to get the
- * count passed from user to server for variable-sized inline OUT
- * arrays, we need two count arguments internally. This is
- * because the count value lives in different message fields (and
- * is scaled differently) in the request and reply messages.
- *
- * The two variables have the same name to simplify code generation.
- *
- * This variable has a null argParent field because it has akbRequest.
- * For example, see rtCheckVariable.
- */
-
- count = argAlloc();
- count->argName = strconcat(arg->argName, "Cnt");
- count->argType = itMakeCountType();
- count->argParent = argNULL;
- count->argNext = arg->argNext;
- arg->argNext = count;
- (count->argCInOut = arg->argCount)->argCInOut = count;
- count->argKind = akCountInOut;
-}
-
-static void
-rtAddPolyArg(register argument_t *arg)
-{
- register const ipc_type_t *it = arg->argType;
- register argument_t *poly;
- arg_kind_t akbsend, akbreturn;
-
- poly = argAlloc();
- poly->argName = strconcat(arg->argName, "Poly");
- poly->argType = itMakePolyType();
- poly->argParent = arg;
- poly->argNext = arg->argNext;
- arg->argNext = poly;
- arg->argPoly = poly;
-
- /*
- * akbsend is bits added if the arg is In;
- * akbreturn is bits added if the arg is Out.
- * The mysterious business with KernelServer subsystems:
- * when packing Out arguments, they use OutNames instead
- * of InNames, and the OutName determines if they are poly-in
- * as well as poly-out.
- */
-
- akbsend = akbSend|akbSendBody;
- akbreturn = akbReturn|akbReturnBody;
-
- if (it->itInName == MACH_MSG_TYPE_POLYMORPHIC)
- {
- akbsend |= akbUserArg|akbSendSnd;
- if (!IsKernelServer)
- akbreturn |= akbServerArg|akbReturnSnd;
- }
- if (it->itOutName == MACH_MSG_TYPE_POLYMORPHIC)
- {
- akbsend |= akbServerArg|akbSendRcv;
- akbreturn |= akbUserArg|akbReturnRcv;
- if (IsKernelServer)
- akbreturn |= akbServerArg|akbReturnSnd;
- }
-
- poly->argKind = akPoly;
- if (akCheck(arg->argKind, akbSend))
- poly->argKind = akAddFeature(poly->argKind,
- akCheck(arg->argKind, akbsend));
- if (akCheck(arg->argKind, akbReturn))
- poly->argKind = akAddFeature(poly->argKind,
- akCheck(arg->argKind, akbreturn));
-
- if (arg->argLongForm)
- poly->argMsgField = strconcat(arg->argTTName,
- ".msgtl_name");
- else
- poly->argMsgField = strconcat(arg->argTTName, ".msgt_name");
-}
-
-static void
-rtAddDeallocArg(register argument_t *arg)
-{
- register argument_t *dealloc;
-
- dealloc = argAlloc();
- dealloc->argName = strconcat(arg->argName, "Dealloc");
- dealloc->argType = itMakeDeallocType();
- dealloc->argParent = arg;
- dealloc->argNext = arg->argNext;
- arg->argNext = dealloc;
- arg->argDealloc = dealloc;
-
- /*
- * For Indefinite types, we leave out akbSendSnd and akbReturnSnd
- * so that the normal argument-packing is bypassed. The special code
- * generated for the Indefinite argument handles the deallocate bit.
- * (It can only be enabled if the data is actually out-of-line.)
- */
-
- dealloc->argKind = akeDealloc;
- if (akCheck(arg->argKind, akbSend))
- dealloc->argKind = akAddFeature(dealloc->argKind,
- akCheck(arg->argKind,
- akbUserArg|akbSend|akbSendBody|
- (arg->argType->itIndefinite ? 0 : akbSendSnd)));
- if (akCheck(arg->argKind, akbReturn)) {
- dealloc->argKind = akAddFeature(dealloc->argKind,
- akCheck(arg->argKind,
- akbServerArg|akbReturn|akbReturnBody|
- (arg->argType->itIndefinite ? 0 : akbReturnSnd)));
-
- /*
- * Without akbReturnSnd, rtAugmentArgKind will not add
- * akbVarNeeded and rtAddByReference will not set
- * argByReferenceServer. So we do it here.
- */
-
- if (arg->argType->itIndefinite) {
- dealloc->argKind = akAddFeature(dealloc->argKind, akbVarNeeded);
- dealloc->argByReferenceServer = TRUE;
- }
- }
-
- if (arg->argLongForm)
- dealloc->argMsgField = strconcat(arg->argTTName,
- ".msgtl_header.msgt_deallocate");
- else
- dealloc->argMsgField = strconcat(arg->argTTName, ".msgt_deallocate");
-
-}
-
-static void
-rtAddSCopyArg(register argument_t *arg)
-{
- register argument_t *scopy;
-
- scopy = argAlloc();
- scopy->argName = strconcat(arg->argName, "SCopy");
- scopy->argType = itMakeDeallocType();
- scopy->argParent = arg;
- scopy->argNext = arg->argNext;
- arg->argNext = scopy;
- arg->argSCopy = scopy;
-
- scopy->argKind = akServerCopy;
-
- if (arg->argLongForm)
- scopy->argMsgField = strconcat(arg->argTTName,
- ".msgtl_header.msgt_inline");
- else
- scopy->argMsgField = strconcat(arg->argTTName, ".msgt_inline");
-}
-
-static void
-rtCheckRoutineArgs(routine_t *rt)
-{
- register argument_t *arg;
-
- for (arg = rt->rtArgs; arg != argNULL; arg = arg->argNext)
- {
- register const ipc_type_t *it = arg->argType;
-
- rtDefaultArgKind(rt, arg);
- rtCheckRoutineArg(rt, arg);
-
- /* need to set argTTName before adding implicit args */
- rtSetArgDefaults(rt, arg);
-
- /* the arg may not have a type (if there was some error in parsing it),
- in which case we don't want to do these steps. */
-
- if (it != itNULL)
- {
- /* need to set argLongForm before adding implicit args */
- rtProcessArgFlags(arg);
- rtAugmentArgKind(arg);
-
- /* args added here will get processed in later iterations */
- /* order of args is 'arg poly countinout count dealloc scopy' */
-
- if (arg->argServerCopy)
- rtAddSCopyArg(arg);
- if (arg->argDeallocate == d_MAYBE)
- rtAddDeallocArg(arg);
- if (it->itVarArray)
- rtAddCountArg(arg);
- if (arg->argCountInOut)
- rtAddCountInOutArg(arg);
- if ((it->itInName == MACH_MSG_TYPE_POLYMORPHIC) ||
- (it->itOutName == MACH_MSG_TYPE_POLYMORPHIC))
- rtAddPolyArg(arg);
- }
- }
-}
-
-static void
-rtCheckArgTypes(routine_t *rt)
-{
- if (rt->rtRequestPort == argNULL)
- error("%s %s doesn't have a server port argument",
- rtRoutineKindToStr(rt->rtKind), rt->rtName);
-
- if ((rt->rtKind == rkFunction) &&
- (rt->rtReturn == argNULL))
- error("Function %s doesn't have a return arg", rt->rtName);
-
- if ((rt->rtKind != rkFunction) &&
- (rt->rtReturn != argNULL))
- error("non-function %s has a return arg", rt->rtName);
-
- if ((rt->rtReturn == argNULL) && !rt->rtProcedure)
- rt->rtReturn = rt->rtRetCode;
-
- rt->rtServerReturn = rt->rtReturn;
-
- if ((rt->rtReturn != argNULL) &&
- (rt->rtReturn->argType != itNULL))
- itCheckReturnType(rt->rtReturn->argName,
- rt->rtReturn->argType);
-
- if ((rt->rtRequestPort != argNULL) &&
- (rt->rtRequestPort->argType != itNULL))
- itCheckRequestPortType(rt->rtRequestPort->argName,
- rt->rtRequestPort->argType);
-
- if ((rt->rtUReplyPort != argNULL) &&
- (rt->rtUReplyPort->argType != itNULL))
- itCheckReplyPortType(rt->rtUReplyPort->argName,
- rt->rtUReplyPort->argType);
- if ((rt->rtSReplyPort != argNULL) &&
- (rt->rtSReplyPort->argType != itNULL))
- itCheckReplyPortType(rt->rtSReplyPort->argName,
- rt->rtSReplyPort->argType);
-
- if ((rt->rtWaitTime != argNULL) &&
- (rt->rtWaitTime->argType != itNULL))
- itCheckIntType(rt->rtWaitTime->argName,
- rt->rtWaitTime->argType);
-
- if ((rt->rtMsgOption != argNULL) &&
- (rt->rtMsgOption->argType != itNULL))
- itCheckIntType(rt->rtMsgOption->argName,
- rt->rtMsgOption->argType);
-
- if ((rt->rtMsgSeqno != argNULL) &&
- (rt->rtMsgSeqno->argType != itNULL))
- itCheckNaturalType(rt->rtMsgSeqno->argName,
- rt->rtMsgSeqno->argType);
-}
-
-/*
- * Check for arguments which are missing seemingly needed functions.
- * We make this check here instead of in itCheckDecl, because here
- * we can take into account what kind of argument the type is
- * being used with.
- *
- * These are warnings, not hard errors, because mig will generate
- * reasonable code in any case. The generated code will work fine
- * if the ServerType and TransType are really the same, even though
- * they have different names.
- */
-
-static void
-rtCheckArgTrans(const routine_t *rt)
-{
- register const argument_t *arg;
-
- /* the arg may not have a type (if there was some error in parsing it) */
-
- for (arg = rt->rtArgs; arg != argNULL; arg = arg->argNext)
- {
- register const ipc_type_t *it = arg->argType;
-
- if ((it != itNULL) &&
- !streql(it->itServerType, it->itTransType))
- {
- if (akCheck(arg->argKind, akbSendRcv) &&
- (it->itInTrans == strNULL))
- warn("%s: argument has no in-translation function",
- arg->argName);
-
- if (akCheck(arg->argKind, akbReturnSnd) &&
- (it->itOutTrans == strNULL))
- warn("%s: argument has no out-translation function",
- arg->argName);
- }
- }
-}
-
-/*
- * Adds an implicit return-code argument. It exists in the reply message,
- * where it is the first piece of data. Even if there is no reply
- * message (rtOneWay is true), we generate the argument because
- * the server-side stub needs a dummy reply msg to return error codes
- * back to the server loop.
- */
-
-static void
-rtAddRetCode(routine_t *rt)
-{
- register argument_t *arg = argAlloc();
-
- arg->argName = "RetCode";
- arg->argType = itRetCodeType;
- arg->argKind = akRetCode;
- rt->rtRetCode = arg;
-
- /* add at beginning, so return-code is first in the reply message */
- arg->argNext = rt->rtArgs;
- rt->rtArgs = arg;
-}
-
-/*
- * Adds a dummy WaitTime argument to the function.
- * This argument doesn't show up in any C argument lists;
- * it implements the global WaitTime statement.
- */
-
-static void
-rtAddWaitTime(routine_t *rt, identifier_t name)
-{
- register argument_t *arg = argAlloc();
- argument_t **loc;
-
- arg->argName = "dummy WaitTime arg";
- arg->argVarName = name;
- arg->argType = itWaitTimeType;
- arg->argKind = akeWaitTime;
- rt->rtWaitTime = arg;
-
- /* add wait-time after msg-option, if possible */
-
- if (rt->rtMsgOption != argNULL)
- loc = &rt->rtMsgOption->argNext;
- else
- loc = &rt->rtArgs;
-
- arg->argNext = *loc;
- *loc = arg;
-
- rtSetArgDefaults(rt, arg);
-}
-
-/*
- * Adds a dummy MsgOption argument to the function.
- * This argument doesn't show up in any C argument lists;
- * it implements the global MsgOption statement.
- */
-
-static void
-rtAddMsgOption(routine_t *rt, identifier_t name)
-{
- register argument_t *arg = argAlloc();
- argument_t **loc;
-
- arg->argName = "dummy MsgOption arg";
- arg->argVarName = name;
- arg->argType = itMsgOptionType;
- arg->argKind = akeMsgOption;
- rt->rtMsgOption = arg;
-
- /* add msg-option after msg-seqno */
-
- if (rt->rtMsgSeqno != argNULL)
- loc = &rt->rtMsgSeqno->argNext;
- else
- loc = &rt->rtArgs;
-
- arg->argNext = *loc;
- *loc = arg;
-
- rtSetArgDefaults(rt, arg);
-}
-
-/*
- * Adds a dummy reply port argument to the function. If USER is true, the
- * user reply port is set, otherwise the server.
- */
-
-static void
-rtAddDummyReplyPort(routine_t *rt, ipc_type_t *type, int user)
-{
- register argument_t *arg = argAlloc();
- argument_t **loc;
-
- arg->argName = "dummy ReplyPort arg";
- arg->argVarName = "dummy ReplyPort arg";
- arg->argType = type;
- arg->argKind = akeReplyPort;
- if (user)
- rt->rtUReplyPort = arg;
- else
- rt->rtSReplyPort = arg;
-
- /* add the reply port after the request port */
-
- if (rt->rtRequestPort != argNULL)
- loc = &rt->rtRequestPort->argNext;
- else
- loc = &rt->rtArgs;
-
- arg->argNext = *loc;
- *loc = arg;
-
- rtSetArgDefaults(rt, arg);
-}
-
-/*
- * Initializes argRequestPos, argReplyPos, rtMaxRequestPos, rtMaxReplyPos,
- * rtNumRequestVar, rtNumReplyVar, and adds akbVarNeeded to those arguments
- * that need it because of variable-sized inline considerations.
- *
- * argRequestPos and argReplyPos get -1 if the value shouldn't be used.
- */
-static void
-rtCheckVariable(register routine_t *rt)
-{
- register argument_t *arg;
- int NumRequestVar = 0;
- int NumReplyVar = 0;
- int MaxRequestPos = 0;
- int MaxReplyPos = 0;
-
- for (arg = rt->rtArgs; arg != argNULL; arg = arg->argNext) {
- register argument_t *parent = arg->argParent;
-
- if (parent == argNULL) {
- if (akCheck(arg->argKind, akbRequest|akbSend)) {
- arg->argRequestPos = NumRequestVar;
- MaxRequestPos = NumRequestVar;
- if (akCheck(arg->argKind, akbVariable))
- NumRequestVar++;
- } else
- arg->argRequestPos = -1;
-
- if (akCheck(arg->argKind, akbReply|akbReturn)) {
- arg->argReplyPos = NumReplyVar;
- MaxReplyPos = NumReplyVar;
- if (akCheck(arg->argKind, akbVariable))
- NumReplyVar++;
- } else
- arg->argReplyPos = -1;
- } else {
- arg->argRequestPos = parent->argRequestPos;
- arg->argReplyPos = parent->argReplyPos;
- }
-
- /* Out variables that follow a variable-sized field
- need VarNeeded or ReplyCopy; they can't be stored
- directly into the reply message. */
-
- if (akCheck(arg->argKind, akbReturnSnd) &&
- !akCheck(arg->argKind, akbReplyCopy|akbVarNeeded) &&
- (arg->argReplyPos > 0))
- arg->argKind = akAddFeature(arg->argKind, akbVarNeeded);
- }
-
- rt->rtNumRequestVar = NumRequestVar;
- rt->rtNumReplyVar = NumReplyVar;
- rt->rtMaxRequestPos = MaxRequestPos;
- rt->rtMaxReplyPos = MaxReplyPos;
-}
-
-/*
- * Adds akbDestroy where needed.
- */
-
-static void
-rtCheckDestroy(register routine_t *rt)
-{
- register argument_t *arg;
-
- for (arg = rt->rtArgs; arg != argNULL; arg = arg->argNext) {
- register const ipc_type_t *it = arg->argType;
-
- if(akCheck(arg->argKind, akbSendRcv) &&
- !akCheck(arg->argKind, akbReturnSnd)) {
- if ((it->itDestructor != strNULL) ||
- (akCheck(arg->argKind, akbIndefinite) && !arg->argServerCopy))
- arg->argKind = akAddFeature(arg->argKind, akbDestroy);
- }
- }
-}
-
-/*
- * Sets ByReferenceUser and ByReferenceServer.
- */
-
-static void
-rtAddByReference(register routine_t *rt)
-{
- register argument_t *arg;
-
- for (arg = rt->rtArgs; arg != argNULL; arg = arg->argNext) {
- register const ipc_type_t *it = arg->argType;
-
- if (akCheck(arg->argKind, akbReturnRcv) &&
- (it->itStruct || it->itIndefinite)) {
- arg->argByReferenceUser = TRUE;
-
- /*
- * A CountInOut arg itself is not akbReturnRcv,
- * so we need to set argByReferenceUser specially.
- */
-
- if (arg->argCInOut != argNULL)
- arg->argCInOut->argByReferenceUser = TRUE;
- }
-
- if (akCheck(arg->argKind, akbReturnSnd) &&
- (it->itStruct || it->itIndefinite))
- arg->argByReferenceServer = TRUE;
- }
-}
-
-void
-rtCheckRoutine(register routine_t *rt)
-{
- /* Initialize random fields. */
-
- rt->rtErrorName = ErrorProc;
- rt->rtOneWay = ((rt->rtKind == rkSimpleProcedure) ||
- (rt->rtKind == rkSimpleRoutine));
- rt->rtProcedure = ((rt->rtKind == rkProcedure) ||
- (rt->rtKind == rkSimpleProcedure));
- rt->rtUseError = rt->rtProcedure || (rt->rtKind == rkFunction);
- rt->rtServerName = strconcat(ServerPrefix, rt->rtName);
- rt->rtServerName = strconcat(RoutinePrefix, rt->rtServerName);
- rt->rtUserName = strconcat(UserPrefix, rt->rtName);
- rt->rtUserName = strconcat(RoutinePrefix, rt->rtUserName);
-
- /* Add implicit arguments. */
-
- rtAddRetCode(rt);
-
- /* Check out the arguments and their types. Add count, poly
- implicit args. Any arguments added after rtCheckRoutineArgs
- should have rtSetArgDefaults called on them. */
-
- rtCheckRoutineArgs(rt);
-
- /* Add dummy WaitTime and MsgOption arguments, if the routine
- doesn't have its own args and the user specified global values. */
-
- if (rt->rtUReplyPort == argNULL)
- if (rt->rtOneWay)
- rtAddDummyReplyPort(rt, itZeroReplyPortType, 1);
- else
- rtAddDummyReplyPort(rt, itRealReplyPortType, 1);
- if (rt->rtSReplyPort == argNULL)
- if (rt->rtOneWay)
- rtAddDummyReplyPort(rt, itZeroReplyPortType, 0);
- else
- rtAddDummyReplyPort(rt, itRealReplyPortType, 0);
-
- if (rt->rtMsgOption == argNULL)
- if (MsgOption == strNULL)
- rtAddMsgOption(rt, "MACH_MSG_OPTION_NONE");
- else
- rtAddMsgOption(rt, MsgOption);
-
- if ((rt->rtWaitTime == argNULL) &&
- (WaitTime != strNULL))
- rtAddWaitTime(rt, WaitTime);
-
- /* Now that all the arguments are in place, do more checking. */
-
- rtCheckArgTypes(rt);
- rtCheckArgTrans(rt);
-
- if (rt->rtOneWay && rtCheckMask(rt->rtArgs, akbReturn))
- error("%s %s has OUT argument",
- rtRoutineKindToStr(rt->rtKind), rt->rtName);
-
- /* If there were any errors, don't bother calculating more info
- that is only used in code generation anyway. Therefore,
- the following functions don't have to worry about null types. */
-
- if (errors > 0)
- return;
-
- rtCheckSimpleIn(rt->rtArgs, akbRequest,
- &rt->rtSimpleFixedRequest,
- &rt->rtSimpleSendRequest);
- rtCheckSimpleOut(rt->rtArgs, akbRequest,
- &rt->rtSimpleCheckRequest,
- &rt->rtSimpleReceiveRequest);
- rt->rtRequestSize = rtFindSize(rt->rtArgs, akbRequest);
-
- if (IsKernelServer)
- rtCheckSimpleOut(rt->rtArgs, akbReply,
- &rt->rtSimpleFixedReply,
- &rt->rtSimpleSendReply);
- else
- rtCheckSimpleIn(rt->rtArgs, akbReply,
- &rt->rtSimpleFixedReply,
- &rt->rtSimpleSendReply);
- rtCheckSimpleOut(rt->rtArgs, akbReply,
- &rt->rtSimpleCheckReply,
- &rt->rtSimpleReceiveReply);
- rt->rtReplySize = rtFindSize(rt->rtArgs, akbReply);
-
- rtCheckVariable(rt);
- rtCheckDestroy(rt);
- rtAddByReference(rt);
-
- if (rt->rtKind == rkFunction)
- rt->rtNoReplyArgs = FALSE;
- else
- rt->rtNoReplyArgs = !rtCheckMask(rt->rtArgs, akbReturnSnd);
-}
diff --git a/mig/routine.h b/mig/routine.h
deleted file mode 100644
index f80a174..0000000
--- a/mig/routine.h
+++ /dev/null
@@ -1,401 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
-
-#ifndef _ROUTINE_H
-#define _ROUTINE_H
-
-#include <sys/types.h>
-
-#include "boolean.h"
-#include "type.h"
-
-/* base kind arg */
-#define akeNone (0)
-#define akeNormal (1) /* a normal, user-defined argument */
-#define akeRequestPort (2) /* pointed at by rtRequestPort */
-#define akeWaitTime (3) /* pointed at by rtWaitTime */
-#define akeReplyPort (4) /* pointed at by rtReplyPort */
-#define akeMsgOption (5) /* pointed at by rtMsgOption */
-#define akeMsgSeqno (6) /* pointed at by rtMsgSeqno */
-#define akeRetCode (7) /* pointed at by rtRetCode/rtReturn */
-#define akeReturn (8) /* pointed at by rtReturn */
-#define akeCount (9) /* a count arg for argParent */
-#define akePoly (10) /* a poly arg for argParent */
-#define akeDealloc (11) /* a deallocate arg for argParent */
-#define akeServerCopy (12) /* a server-copy arg for argParent */
-#define akeCountInOut (13) /* a count-in-out arg */
-
-#define akeBITS (0x0000003f)
-#define akbRequest (0x00000040) /* has a msg_type in request */
-#define akbReply (0x00000080) /* has a msg_type in reply */
-#define akbUserArg (0x00000100) /* an arg on user-side */
-#define akbServerArg (0x00000200) /* an arg on server-side */
-#define akbSend (0x00000400) /* value carried in request */
-#define akbSendBody (0x00000800) /* value carried in request body */
-#define akbSendSnd (0x00001000) /* value stuffed into request */
-#define akbSendRcv (0x00002000) /* value grabbed from request */
-#define akbReturn (0x00004000) /* value carried in reply */
-#define akbReturnBody (0x00008000) /* value carried in reply body */
-#define akbReturnSnd (0x00010000) /* value stuffed into reply */
-#define akbReturnRcv (0x00020000) /* value grabbed from reply */
-#define akbReplyInit (0x00040000) /* reply msg-type must be init'ed */
-#define akbRequestQC (0x00080000) /* msg_type can be checked quickly */
-#define akbReplyQC (0x00100000) /* msg_type can be checked quickly */
-#define akbReplyCopy (0x00200000) /* copy reply value from request */
-#define akbVarNeeded (0x00400000) /* may need local var in server */
-#define akbDestroy (0x00800000) /* call destructor function */
-#define akbVariable (0x01000000) /* variable size inline data */
-#define akbIndefinite (0x02000000) /* variable size, inline or out */
-#define akbPointer (0x04000000) /* server gets a pointer to the
- real buffer */
-/* be careful, there aren't many bits left */
-
-typedef u_int arg_kind_t;
-
-/*
- * akbRequest means msg_type/data fields are allocated in the request
- * msg. akbReply means msg_type/data fields are allocated in the
- * reply msg. These bits (with akbReplyInit, akbRequestQC, akbReplyQC)
- * control msg structure declarations packing, and checking of
- * mach_msg_type_t fields.
- *
- * akbUserArg means this argument is an argument to the user-side stub.
- * akbServerArg means this argument is an argument to
- * the server procedure called by the server-side stub.
- *
- * The akbSend* and akbReturn* bits control packing/extracting values
- * in the request and reply messages.
- *
- * akbSend means the argument's value is carried in the request msg.
- * akbSendBody implies akbSend; the value is carried in the msg body.
- * akbSendSnd implies akbSend; the value is stuffed into the request.
- * akbSendRcv implies akbSend; the value is pulled out of the request.
- *
- * akbReturn, akbReturnBody, akbReturnSnd, akbReturnRcv are defined
- * similarly but apply to the reply message.
- *
- * User-side code generation (header.c, user.c) and associated code
- * should use akbSendSnd and akbReturnRcv, but not akbSendRcv and
- * akbReturnSnd. Server-side code generation (server.c) is reversed.
- * Code generation should use the more specific akb{Send,Return}{Snd,Rcv}
- * bits when possible, instead of akb{Send,Return}.
- *
- * Note that akRetCode and akReturn lack any Return bits, although
- * there is a value in the msg. These guys are packed/unpacked
- * with special code, unlike other arguments.
- *
- * akbReplyInit implies akbReply. It means the server-side stub
- * should initialize the argument's msg_type field in the reply msg.
- * Some special arguments (RetCode, Dummy, Tid) have their msg_type
- * fields in the reply message initialized by the server demux
- * function; these arguments have akbReply but not akbReplyInit.
- *
- * akbRequestQC implies akbRequest. If it's on, then the
- * mach_msg_type_t value in the request message can be checked quickly
- * (by casting to an int and checking with a single comparison).
- * akbReplyQC has the analogous meaning with respect to akbReply.
- *
- * akbVariable means the argument has variable-sized inline data.
- * It isn't currently used for code generation, but routine.c
- * does use it internally. It is added in rtAugmentArgKind.
- *
- * akbReplyCopy and akbVarNeeded help control code generation in the
- * server-side stub. The preferred method of handling data in the
- * server-side stub avoids copying into/out-of local variables. In
- * arguments get passed directly to the server proc from the request msg.
- * Out arguments get stuffed directly into the reply msg by the server proc.
- * For InOut arguments, the server proc gets the address of the data in
- * the request msg, and the resulting data gets copied to the reply msg.
- * Some arguments need a local variable in the server-side stub. The
- * code extracts the data from the request msg into the variable, and
- * stuff the reply msg from the variable.
- *
- * akbReplyCopy implies akbReply. It means the data should get copied
- * from the request msg to the reply msg after the server proc is called.
- * It is only used by akInOut. akTid doesn't need it because the tid
- * data in the reply msg is initialized in the server demux function.
- *
- * akbVarNeeded means the argument needs a local variable in the
- * server-side stub. It is added in rtAugmentArgKind and
- * rtCheckVariable. An argument shouldn't have all three of
- * akbReturnSnd, akbVarNeeded and akbReplyCopy, because this indicates
- * the reply msg should be stuffed both ways.
- *
- * akbDestroy helps control code generation in the server-side stub.
- * It means this argument has a destructor function which should be called.
- *
- * Header file generation (header.c) uses:
- * akbUserArg
- *
- * User stub generation (user.c) uses:
- * akbUserArg, akbRequest, akbReply, akbSendSnd,
- * akbSendBody, akbReturnRcv, akbReplyQC
- *
- * Server stub generation (server.c) uses:
- * akbServerArg, akbRequest, akbReply, akbSendRcv, akbReturnSnd,
- * akbReplyInit, akbReplyCopy, akbVarNeeded, akbSendBody, akbRequestQC
- *
- *
- * During code generation, the routine, argument, and type data structures
- * are read-only. The code generation functions' output is their only
- * side-effect.
- *
- *
- * Style note:
- * Code can use logical operators (|, &, ~) on akb values.
- * ak values should be manipulated with the ak functions.
- */
-
-/* various useful combinations */
-
-#define akbNone (0)
-#define akbAll (~akbNone)
-#define akbAllBits (~akeBITS)
-
-#define akbSendBits (akbSend|akbSendBody|akbSendSnd|akbSendRcv)
-#define akbReturnBits (akbReturn|akbReturnBody|akbReturnSnd|akbReturnRcv)
-#define akbSendReturnBits (akbSendBits|akbReturnBits)
-
-#define akNone akeNone
-
-#define akIn akAddFeature(akeNormal, \
- akbUserArg|akbServerArg|akbRequest|akbSendBits)
-
-#define akOut akAddFeature(akeNormal, \
- akbUserArg|akbServerArg|akbReply|akbReturnBits|akbReplyInit)
-
-#define akInOut akAddFeature(akeNormal, \
- akbUserArg|akbServerArg|akbRequest|akbReply| \
- akbSendBits|akbReturnBits|akbReplyInit|akbReplyCopy)
-
-#define akRequestPort akAddFeature(akeRequestPort, \
- akbUserArg|akbServerArg|akbSend|akbSendSnd|akbSendRcv)
-
-#define akWaitTime akAddFeature(akeWaitTime, akbUserArg)
-
-#define akMsgOption akAddFeature(akeMsgOption, akbUserArg)
-
-#define akMsgSeqno akAddFeature(akeMsgSeqno, \
- akbServerArg|akbSend|akbSendRcv)
-
-#define akReplyPort akAddFeature(akeReplyPort, \
- akbUserArg|akbServerArg|akbSend|akbSendSnd|akbSendRcv)
-
-#define akUReplyPort akAddFeature(akeReplyPort, \
- akbUserArg|akbSend|akbSendSnd|akbSendRcv)
-
-#define akSReplyPort akAddFeature(akeReplyPort, \
- akbServerArg|akbSend|akbSendSnd|akbSendRcv)
-
-#define akRetCode akAddFeature(akeRetCode, akbReply)
-
-#define akReturn akAddFeature(akeReturn, \
- akbReply|akbReplyInit)
-
-#define akCount akAddFeature(akeCount, \
- akbUserArg|akbServerArg)
-
-#define akPoly akePoly
-
-#define akDealloc akAddFeature(akeDealloc, akbUserArg)
-
-#define akServerCopy akAddFeature(akeServerCopy, akbServerArg|akbSendRcv)
-
-#define akCountInOut akAddFeature(akeCountInOut, akbRequest|akbSendBits)
-
-#define akCheck(ak, bits) ((ak) & (bits))
-#define akCheckAll(ak, bits) (akCheck(ak, bits) == (bits))
-#define akAddFeature(ak, bits) ((ak)|(bits))
-#define akRemFeature(ak, bits) ((ak)&~(bits))
-#define akIdent(ak) ((ak) & akeBITS)
-
-/*
- * The arguments to a routine/function are linked in left-to-right order.
- * argName is used for error messages and pretty-printing,
- * not code generation. Code generation shouldn't make any assumptions
- * about the order of arguments, esp. count and poly arguments.
- * (Unfortunately, code generation for inline variable-sized arguments
- * does make such assumptions.)
- *
- * argVarName is the name used in generated code for function arguments
- * and local variable names. argMsgField is the name used in generated
- * code for the field in msgs where the argument's value lives.
- * argTTName is the name used in generated code for msg-type fields and
- * static variables used to initialize those fields. argPadName is the
- * name used in generated code for a padding field in msgs.
- *
- * argFlags can be used to override the deallocate and longform bits
- * in the argument's type. rtProcessArgFlags sets argDeallocate and
- * argLongForm from it and the type. Code generation shouldn't use
- * argFlags.
- *
- * argCount, argPoly, and argDealloc get to the implicit count, poly,
- * and dealloc arguments associated with the argument; they should be
- * used instead of argNext. In these implicit arguments, argParent is
- * a pointer to the "real" arg.
- *
- * In count arguments, argMultiplier is a scaling factor applied to
- * the count arg's value to get msg-type-number. It is equal to
- * argParent->argType->itElement->itNumber
- */
-
-typedef struct argument
-{
- /* if argKind == akReturn, then argName is name of the function */
- identifier_t argName;
- struct argument *argNext;
-
- arg_kind_t argKind;
- ipc_type_t *argType;
-
- const_string_t argVarName; /* local variable and argument names */
- const_string_t argMsgField; /* message field's name */
- const_string_t argTTName; /* name for msg_type fields, static vars */
- const_string_t argPadName; /* name for pad field in msg */
-
- ipc_flags_t argFlags;
- dealloc_t argDeallocate; /* overrides argType->itDeallocate */
- boolean_t argLongForm; /* overrides argType->itLongForm */
- boolean_t argServerCopy;
- boolean_t argCountInOut;
-
- struct routine *argRoutine; /* routine we are part of */
-
- struct argument *argCount; /* our count arg, if present */
- struct argument *argCInOut; /* our CountInOut arg, if present */
- struct argument *argPoly; /* our poly arg, if present */
- struct argument *argDealloc;/* our dealloc arg, if present */
- struct argument *argSCopy; /* our serverCopy arg, if present */
- struct argument *argParent; /* in a count or poly arg, the base arg */
- int argMultiplier; /* for Count argument: parent is a multiple
- of a basic IPC type. Argument must be
- multiplied by Multiplier to get IPC
- number-of-elements. */
-
- /* how variable/inline args precede this one, in request and reply */
- int argRequestPos;
- int argReplyPos;
- /* whether argument is by reference, on user and server side */
- boolean_t argByReferenceUser;
- boolean_t argByReferenceServer;
-} argument_t;
-
-/*
- * The various routine kinds' peculiarities are abstracted by rtCheckRoutine
- * into attributes like rtOneWay, rtProcedure, etc. These are what
- * code generation should use. It is Bad Form for code generation to
- * test rtKind.
- */
-
-typedef enum
-{
- rkRoutine,
- rkSimpleRoutine,
- rkSimpleProcedure,
- rkProcedure,
- rkFunction,
-} routine_kind_t;
-
-typedef struct routine
-{
- identifier_t rtName;
- routine_kind_t rtKind;
- argument_t *rtArgs;
- u_int rtNumber; /* used for making msg ids */
-
- identifier_t rtUserName; /* user-visible name (UserPrefix + Name) */
- identifier_t rtServerName; /* server-side name (ServerPrefix + Name) */
-
- /* rtErrorName is only used for Procs, SimpleProcs, & Functions */
- identifier_t rtErrorName; /* error-handler name */
-
- boolean_t rtOneWay; /* SimpleProcedure or SimpleRoutine */
- boolean_t rtProcedure; /* Procedure or SimpleProcedure */
- boolean_t rtUseError; /* Procedure or Function */
-
- boolean_t rtSimpleFixedRequest; /* fixed msg-simple value in request */
- boolean_t rtSimpleSendRequest; /* in any case, initial value */
- boolean_t rtSimpleCheckRequest; /* check msg-simple in request */
- boolean_t rtSimpleReceiveRequest; /* if so, the expected value */
-
- boolean_t rtSimpleFixedReply; /* fixed msg-simple value in reply */
- boolean_t rtSimpleSendReply; /* in any case, initial value */
- boolean_t rtSimpleCheckReply; /* check msg-simple in reply */
- boolean_t rtSimpleReceiveReply; /* if so, the expected value */
-
- u_int rtRequestSize; /* minimal size of a legal request msg */
- u_int rtReplySize; /* minimal size of a legal reply msg */
-
- int rtNumRequestVar; /* number of variable/inline args in request */
- int rtNumReplyVar; /* number of variable/inline args in reply */
-
- int rtMaxRequestPos; /* maximum of argRequestPos */
- int rtMaxReplyPos; /* maximum of argReplyPos */
-
- boolean_t rtNoReplyArgs; /* if so, no reply message arguments beyond
- what the server dispatch routine inserts */
-
- /* distinguished arguments */
- argument_t *rtRequestPort; /* always non-NULL, defaults to first arg */
- argument_t *rtUReplyPort; /* always non-NULL, defaults to Mig-supplied */
- argument_t *rtSReplyPort; /* always non-NULL, defaults to Mig-supplied */
- argument_t *rtReturn; /* non-NULL unless rtProcedure */
- argument_t *rtServerReturn; /* NULL or rtReturn */
- argument_t *rtRetCode; /* always non-NULL */
- argument_t *rtWaitTime; /* if non-NULL, will use MACH_RCV_TIMEOUT */
- argument_t *rtMsgOption; /* always non-NULL, defaults to NONE */
- argument_t *rtMsgSeqno; /* if non-NULL, server gets passed seqno */
-} routine_t;
-
-#define rtNULL ((routine_t *) 0)
-#define argNULL ((argument_t *) 0)
-
-extern u_int rtNumber;
-/* rt->rtNumber will be initialized */
-extern routine_t *rtAlloc(void);
-/* skip a number */
-extern void rtSkip(int);
-
-extern argument_t *argAlloc(void);
-
-extern boolean_t rtCheckMask(const argument_t *args, u_int mask);
-
-extern boolean_t rtCheckMaskFunction(const argument_t *args, u_int mask,
- boolean_t (*func)(const argument_t *arg));
-
-extern routine_t *rtMakeRoutine(identifier_t name, argument_t *args);
-extern routine_t *rtMakeSimpleRoutine(identifier_t name, argument_t *args);
-extern routine_t *rtMakeProcedure(identifier_t name, argument_t *args);
-extern routine_t *rtMakeSimpleProcedure(identifier_t name, argument_t *args);
-extern routine_t *rtMakeFunction(identifier_t name, argument_t *args,
- ipc_type_t *type);
-
-extern void rtPrintRoutine(const routine_t *rt);
-extern void rtCheckRoutine(routine_t *rt);
-
-extern const char *rtRoutineKindToStr(routine_kind_t rk);
-
-#endif /* _ROUTINE_H */
diff --git a/mig/server.c b/mig/server.c
deleted file mode 100644
index 07e4964..0000000
--- a/mig/server.c
+++ /dev/null
@@ -1,1322 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
-
-#include <assert.h>
-
-#include "write.h"
-#include "utils.h"
-#include "global.h"
-#include "error.h"
-#include "cpu.h"
-
-static void
-WriteIncludes(FILE *file)
-{
- fprintf(file, "#define EXPORT_BOOLEAN\n");
- fprintf(file, "#include <mach/boolean.h>\n");
- fprintf(file, "#include <mach/kern_return.h>\n");
- fprintf(file, "#include <mach/message.h>\n");
- fprintf(file, "#include <mach/mig_errors.h>\n");
- fprintf(file, "#include <mach/mig_support.h>\n");
- if (IsKernelServer)
- fprintf(file, "#include <ipc/ipc_port.h>\n");
- fprintf(file, "\n");
-}
-
-static void
-WriteGlobalDecls(FILE *file)
-{
- if (RCSId != strNULL)
- WriteRCSDecl(file, strconcat(SubsystemName, "_server"), RCSId);
-
- /* Used for locations in the request message, *not* reply message.
- Reply message locations aren't dependent on IsKernelServer. */
-
- if (IsKernelServer)
- {
- fprintf(file, "#define msgh_request_port\tmsgh_remote_port\n");
- fprintf(file, "#define MACH_MSGH_BITS_REQUEST(bits)");
- fprintf(file, "\tMACH_MSGH_BITS_REMOTE(bits)\n");
- fprintf(file, "#define msgh_reply_port\t\tmsgh_local_port\n");
- fprintf(file, "#define MACH_MSGH_BITS_REPLY(bits)");
- fprintf(file, "\tMACH_MSGH_BITS_LOCAL(bits)\n");
- }
- else
- {
- fprintf(file, "#define msgh_request_port\tmsgh_local_port\n");
- fprintf(file, "#define MACH_MSGH_BITS_REQUEST(bits)");
- fprintf(file, "\tMACH_MSGH_BITS_LOCAL(bits)\n");
- fprintf(file, "#define msgh_reply_port\t\tmsgh_remote_port\n");
- fprintf(file, "#define MACH_MSGH_BITS_REPLY(bits)");
- fprintf(file, "\tMACH_MSGH_BITS_REMOTE(bits)\n");
- }
- fprintf(file, "\n");
-}
-
-static void
-WriteProlog(FILE *file)
-{
- fprintf(file, "/* Module %s */\n", SubsystemName);
- fprintf(file, "\n");
-
- WriteIncludes(file);
- WriteBogusDefines(file);
- WriteGlobalDecls(file);
-}
-
-
-static void
-WriteSymTabEntries(FILE *file, const statement_t *stats)
-{
- register const statement_t *stat;
- register u_int current = 0;
-
- for (stat = stats; stat != stNULL; stat = stat->stNext)
- if (stat->stKind == skRoutine) {
- register num = stat->stRoutine->rtNumber;
- const char *name = stat->stRoutine->rtName;
-
- while (++current <= num)
- fprintf(file,"\t\t\t{ \"\", 0, 0 },\n");
- fprintf(file, "\t{ \"%s\", %d, _X%s },\n",
- name,
- SubsystemBase + current - 1,
- name);
- }
- while (++current <= rtNumber)
- fprintf(file,"\t{ \"\", 0, 0 },\n");
-}
-
-static void
-WriteArrayEntries(FILE *file, const statement_t *stats)
-{
- register u_int current = 0;
- register const statement_t *stat;
-
- for (stat = stats; stat != stNULL; stat = stat->stNext)
- if (stat->stKind == skRoutine)
- {
- register const routine_t *rt = stat->stRoutine;
-
- while (current++ < rt->rtNumber)
- fprintf(file, "\t\t0,\n");
- fprintf(file, "\t\t_X%s,\n", rt->rtName);
- }
- while (current++ < rtNumber)
- fprintf(file, "\t\t\t0,\n");
-}
-
-static void
-WriteEpilog(FILE *file, const statement_t *stats)
-{
- fprintf(file, "\n");
-
- /*
- * First, the symbol table
- */
- fprintf(file, "static mig_routine_t %s_routines[] = {\n", ServerDemux);
-
- WriteArrayEntries(file, stats);
-
- fprintf(file, "};\n");
- fprintf(file, "\n");
-
- /*
- * Then, the server routine
- */
- fprintf(file, "mig_external boolean_t %s\n", ServerDemux);
- fprintf(file, "\t(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)\n");
-
- fprintf(file, "{\n");
- fprintf(file, "\tregister mach_msg_header_t *InP = InHeadP;\n");
-
- fprintf(file, "\tregister mig_reply_header_t *OutP = (mig_reply_header_t *) OutHeadP;\n");
-
- fprintf(file, "\n");
-
- WriteStaticDecl(file, itRetCodeType,
- itRetCodeType->itDeallocate, itRetCodeType->itLongForm,
- !IsKernelServer, "RetCodeType");
- fprintf(file, "\n");
-
- fprintf(file, "\tregister mig_routine_t routine;\n");
- fprintf(file, "\n");
-
- fprintf(file, "\tOutP->Head.msgh_bits = ");
- fprintf(file, "MACH_MSGH_BITS(MACH_MSGH_BITS_REPLY(InP->msgh_bits), 0);\n");
- fprintf(file, "\tOutP->Head.msgh_size = sizeof *OutP;\n");
- fprintf(file, "\tOutP->Head.msgh_remote_port = InP->msgh_reply_port;\n");
- fprintf(file, "\tOutP->Head.msgh_local_port = MACH_PORT_NULL;\n");
- fprintf(file, "\tOutP->Head.msgh_seqno = 0;\n");
- fprintf(file, "\tOutP->Head.msgh_id = InP->msgh_id + 100;\n");
- fprintf(file, "\n");
- WritePackMsgType(file, itRetCodeType,
- itRetCodeType->itDeallocate, itRetCodeType->itLongForm,
- !IsKernelServer, "OutP->RetCodeType", "RetCodeType");
- fprintf(file, "\n");
-
- fprintf(file, "\tif ((InP->msgh_id > %d) || (InP->msgh_id < %d) ||\n",
- SubsystemBase + rtNumber - 1, SubsystemBase);
- fprintf(file, "\t ((routine = %s_routines[InP->msgh_id - %d]) == 0)) {\n",
- ServerDemux, SubsystemBase);
- fprintf(file, "\t\tOutP->RetCode = MIG_BAD_ID;\n");
- fprintf(file, "\t\treturn FALSE;\n");
- fprintf(file, "\t}\n");
-
- /* Call appropriate routine */
- fprintf(file, "\t(*routine) (InP, &OutP->Head);\n");
- fprintf(file, "\treturn TRUE;\n");
- fprintf(file, "}\n");
- fprintf(file, "\n");
-
- /*
- * Then, the <subsystem>_server_routine routine
- */
- fprintf(file, "mig_external mig_routine_t %s_routine\n", ServerDemux);
- fprintf(file, "\t(const mach_msg_header_t *InHeadP)\n");
-
- fprintf(file, "{\n");
- fprintf(file, "\tregister int msgh_id;\n");
- fprintf(file, "\n");
- fprintf(file, "\tmsgh_id = InHeadP->msgh_id - %d;\n", SubsystemBase);
- fprintf(file, "\n");
- fprintf(file, "\tif ((msgh_id > %d) || (msgh_id < 0))\n",
- rtNumber - 1);
- fprintf(file, "\t\treturn 0;\n");
- fprintf(file, "\n");
- fprintf(file, "\treturn %s_routines[msgh_id];\n", ServerDemux);
- fprintf(file, "}\n");
- fprintf(file, "\n");
-
- /* symtab */
-
- if (GenSymTab) {
- fprintf(file,"\nmig_symtab_t _%sSymTab[] = {\n",SubsystemName);
- WriteSymTabEntries(file,stats);
- fprintf(file,"};\n");
- fprintf(file,"int _%sSymTabBase = %d;\n",SubsystemName,SubsystemBase);
- fprintf(file,"int _%sSymTabEnd = %d;\n",SubsystemName,SubsystemBase+rtNumber);
- }
-}
-
-/*
- * Returns the return type of the server-side work function.
- * Suitable for "extern %s serverfunc()".
- */
-static const char *
-ServerSideType(const routine_t *rt)
-{
- if (rt->rtServerReturn == argNULL)
- return "void";
- else
- return rt->rtServerReturn->argType->itTransType;
-}
-
-static void
-WriteLocalVarDecl(FILE *file, register const argument_t *arg)
-{
- register const ipc_type_t *it = arg->argType;
-
- if (it->itInLine && it->itVarArray)
- {
- register const ipc_type_t *btype = it->itElement;
-
- fprintf(file, "\t%s %s[%d]", btype->itTransType,
- arg->argVarName, it->itNumber/btype->itNumber);
- }
- else
- fprintf(file, "\t%s %s", it->itTransType, arg->argVarName);
-}
-
-static void
-WriteLocalPtrDecl(FILE *file, register const argument_t *arg)
-{
- fprintf(file, "\t%s *%sP",
- FetchServerType(arg->argType->itElement),
- arg->argVarName);
-}
-
-static void
-WriteServerArgDecl(FILE *file, const argument_t *arg)
-{
- fprintf(file, "%s %s%s",
- arg->argType->itTransType,
- arg->argByReferenceServer ? "*" : "",
- arg->argVarName);
-}
-
-/*
- * Writes the local variable declarations which are always
- * present: InP, OutP, the server-side work function.
- */
-static void
-WriteVarDecls(FILE *file, const routine_t *rt)
-{
- int i;
- boolean_t NeedMsghSize = FALSE;
- boolean_t NeedMsghSizeDelta = FALSE;
-
- fprintf(file, "\tregister Request *In0P = (Request *) InHeadP;\n");
- for (i = 1; i <= rt->rtMaxRequestPos; i++)
- fprintf(file, "\tregister Request *In%dP;\n", i);
- fprintf(file, "\tregister Reply *OutP = (Reply *) OutHeadP;\n");
-
- fprintf(file, "\tmig_external %s %s\n",
- ServerSideType(rt), rt->rtServerName);
- fprintf(file, "\t\t(");
- WriteList(file, rt->rtArgs, WriteServerArgDecl, akbServerArg, ", ", "");
- fprintf(file, ");\n");
- fprintf(file, "\n");
-
- if (!rt->rtSimpleFixedReply)
- fprintf(file, "\tboolean_t msgh_simple;\n");
- else if (!rt->rtSimpleCheckRequest)
- {
- fprintf(file, "#if\tTypeCheck\n");
- fprintf(file, "\tboolean_t msgh_simple;\n");
- fprintf(file, "#endif\t/* TypeCheck */\n");
- fprintf(file, "\n");
- }
-
- /* if either request or reply is variable, we may need
- msgh_size_delta and msgh_size */
-
- if (rt->rtNumRequestVar > 0)
- NeedMsghSize = TRUE;
- if (rt->rtMaxRequestPos > 0)
- NeedMsghSizeDelta = TRUE;
-
- if (rt->rtNumReplyVar > 1)
- NeedMsghSize = TRUE;
- if (rt->rtMaxReplyPos > 0)
- NeedMsghSizeDelta = TRUE;
-
- if (NeedMsghSize)
- fprintf(file, "\tunsigned int msgh_size;\n");
- if (NeedMsghSizeDelta)
- fprintf(file, "\tunsigned int msgh_size_delta;\n");
-
- if (NeedMsghSize || NeedMsghSizeDelta)
- fprintf(file, "\n");
-}
-
-static void
-WriteMsgError(FILE *file, const char *error_msg)
-{
- fprintf(file, "\t\t{ OutP->RetCode = %s; return; }\n", error_msg);
-}
-
-static void
-WriteReplyInit(FILE *file, const routine_t *rt)
-{
- boolean_t printed_nl = FALSE;
-
- if (rt->rtSimpleFixedReply)
- {
- if (!rt->rtSimpleSendReply) /* complex reply message */
- {
- printed_nl = TRUE;
- fprintf(file, "\n");
- fprintf(file,
- "\tOutP->Head.msgh_bits |= MACH_MSGH_BITS_COMPLEX;\n");
- }
- }
- else
- {
- printed_nl = TRUE;
- fprintf(file, "\n");
- fprintf(file, "\tmsgh_simple = %s;\n",
- strbool(rt->rtSimpleSendReply));
- }
-
- if (rt->rtNumReplyVar == 0)
- {
- if (!printed_nl)
- fprintf(file, "\n");
- fprintf(file, "\tOutP->Head.msgh_size = %d;\n", rt->rtReplySize);
- }
-}
-
-static void
-WriteReplyHead(FILE *file, const routine_t *rt)
-{
- if ((!rt->rtSimpleFixedReply) ||
- (rt->rtNumReplyVar > 1))
- {
- fprintf(file, "\n");
- if (rt->rtMaxReplyPos > 0)
- fprintf(file, "\tOutP = (Reply *) OutHeadP;\n");
- }
-
- if (!rt->rtSimpleFixedReply)
- {
- fprintf(file, "\tif (!msgh_simple)\n");
- fprintf(file,
- "\t\tOutP->Head.msgh_bits |= MACH_MSGH_BITS_COMPLEX;\n");
- }
- if (rt->rtNumReplyVar > 1)
- fprintf(file, "\tOutP->Head.msgh_size = msgh_size;\n");
-}
-
-static void
-WriteCheckHead(FILE *file, const routine_t *rt)
-{
- fprintf(file, "#if\tTypeCheck\n");
- if (rt->rtNumRequestVar > 0)
- fprintf(file, "\tmsgh_size = In0P->Head.msgh_size;\n");
- if (!rt->rtSimpleCheckRequest)
- fprintf(file, "\tmsgh_simple = !(In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX);\n");
-
- if (rt->rtNumRequestVar > 0)
- fprintf(file, "\tif ((msgh_size < %d)",
- rt->rtRequestSize);
- else
- fprintf(file, "\tif ((In0P->Head.msgh_size != %d)",
- rt->rtRequestSize);
-
- if (rt->rtSimpleCheckRequest)
- fprintf(file, " ||\n\t %s(In0P->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX)",
- rt->rtSimpleReceiveRequest ? "" : "!");
- fprintf(file, ")\n");
- WriteMsgError(file, "MIG_BAD_ARGUMENTS");
- fprintf(file, "#endif\t/* TypeCheck */\n");
- fprintf(file, "\n");
-}
-
-static void
-WriteTypeCheck(FILE *file, register const argument_t *arg)
-{
- register const ipc_type_t *it = arg->argType;
- register const routine_t *rt = arg->argRoutine;
-
- fprintf(file, "#if\tTypeCheck\n");
- if (akCheck(arg->argKind, akbRequestQC))
- fprintf(file, "\tif (* (int *) &In%dP->%s != * (int *) &%sCheck)\n",
- arg->argRequestPos, arg->argTTName, arg->argVarName);
- else
- {
- fprintf(file, "\tif (");
- if (!it->itIndefinite) {
- fprintf(file, "(In%dP->%s%s.msgt_inline != %s) ||\n\t ",
- arg->argRequestPos, arg->argTTName,
- arg->argLongForm ? ".msgtl_header" : "",
- strbool(it->itInLine));
- }
- fprintf(file, "(In%dP->%s%s.msgt_longform != %s) ||\n",
- arg->argRequestPos, arg->argTTName,
- arg->argLongForm ? ".msgtl_header" : "",
- strbool(arg->argLongForm));
- if (it->itOutName == MACH_MSG_TYPE_POLYMORPHIC)
- {
- if (!rt->rtSimpleCheckRequest)
- fprintf(file, "\t (MACH_MSG_TYPE_PORT_ANY(In%dP->%s.msgt%s_name) && msgh_simple) ||\n",
- arg->argRequestPos, arg->argTTName,
- arg->argLongForm ? "l" : "");
- }
- else
- fprintf(file, "\t (In%dP->%s.msgt%s_name != %s) ||\n",
- arg->argRequestPos, arg->argTTName,
- arg->argLongForm ? "l" : "",
- it->itOutNameStr);
- if (!it->itVarArray)
- fprintf(file, "\t (In%dP->%s.msgt%s_number != %d) ||\n",
- arg->argRequestPos, arg->argTTName,
- arg->argLongForm ? "l" : "",
- it->itNumber);
- fprintf(file, "\t (In%dP->%s.msgt%s_size != %d))\n",
- arg->argRequestPos, arg->argTTName,
- arg->argLongForm ? "l" : "",
- it->itSize);
- }
- WriteMsgError(file, "MIG_BAD_ARGUMENTS");
- fprintf(file, "#endif\t/* TypeCheck */\n");
- fprintf(file, "\n");
-}
-
-static void
-WriteCheckArgSize(FILE *file, register const argument_t *arg)
-{
- register const ipc_type_t *ptype = arg->argType;
- register const ipc_type_t *btype = ptype->itElement;
- const argument_t *count = arg->argCount;
- int multiplier = btype->itTypeSize / btype->itNumber;
-
- if (ptype->itIndefinite) {
- /*
- * Check descriptor. If out-of-line, use standard size.
- */
- fprintf(file, "(In%dP->%s%s.msgt_inline) ? ",
- arg->argRequestPos,
- arg->argTTName,
- arg->argLongForm ? ".msgtl_header" : "");
- }
-
- if (btype->itTypeSize % 4 != 0)
- fprintf(file, "(");
-
- if (multiplier > 1)
- fprintf(file, "%d * ", multiplier);
-
- fprintf(file, "In%dP->%s", arg->argRequestPos, count->argMsgField);
-
- /* If the base type size of the data field isn`t a multiple of 4,
- we have to round up. */
- if (btype->itTypeSize % 4 != 0)
- fprintf(file, " + 3) & ~3");
-
- if (ptype->itIndefinite) {
- fprintf(file, " : sizeof(%s *)", FetchServerType(btype));
- }
-}
-
-static void
-WriteCheckMsgSize(FILE *file, register const argument_t *arg)
-{
- register const routine_t *rt = arg->argRoutine;
-
- /* If there aren't any more In args after this, then
- we can use the msgh_size_delta value directly in
- the TypeCheck conditional. */
-
- if (arg->argRequestPos == rt->rtMaxRequestPos)
- {
- fprintf(file, "#if\tTypeCheck\n");
- fprintf(file, "\tif (msgh_size != %d + (", rt->rtRequestSize);
- WriteCheckArgSize(file, arg);
- fprintf(file, "))\n");
-
- WriteMsgError(file, "MIG_BAD_ARGUMENTS");
- fprintf(file, "#endif\t/* TypeCheck */\n");
- }
- else
- {
- /* If there aren't any more variable-sized arguments after this,
- then we must check for exact msg-size and we don't need to
- update msgh_size. */
-
- boolean_t LastVarArg = arg->argRequestPos+1 == rt->rtNumRequestVar;
-
- /* calculate the actual size in bytes of the data field. note
- that this quantity must be a multiple of four. hence, if
- the base type size isn't a multiple of four, we have to
- round up. note also that btype->itNumber must
- divide btype->itTypeSize (see itCalculateSizeInfo). */
-
- fprintf(file, "\tmsgh_size_delta = ");
- WriteCheckArgSize(file, arg);
- fprintf(file, ";\n");
- fprintf(file, "#if\tTypeCheck\n");
-
- /* Don't decrement msgh_size until we've checked that
- it won't underflow. */
-
- if (LastVarArg)
- fprintf(file, "\tif (msgh_size != %d + msgh_size_delta)\n",
- rt->rtRequestSize);
- else
- fprintf(file, "\tif (msgh_size < %d + msgh_size_delta)\n",
- rt->rtRequestSize);
- WriteMsgError(file, "MIG_BAD_ARGUMENTS");
-
- if (!LastVarArg)
- fprintf(file, "\tmsgh_size -= msgh_size_delta;\n");
-
- fprintf(file, "#endif\t/* TypeCheck */\n");
- }
- fprintf(file, "\n");
-}
-
-static const char *
-InArgMsgField(register const argument_t *arg)
-{
- static char buffer[100];
-
- /*
- * Inside the kernel, the request and reply port fields
- * really hold ipc_port_t values, not mach_port_t values.
- * Hence we must cast the values.
- */
-
- if (IsKernelServer &&
- ((akIdent(arg->argKind) == akeRequestPort) ||
- (akIdent(arg->argKind) == akeReplyPort)))
- sprintf(buffer, "(ipc_port_t) In%dP->%s",
- arg->argRequestPos, arg->argMsgField);
- else
- sprintf(buffer, "In%dP->%s",
- arg->argRequestPos, arg->argMsgField);
-
- return buffer;
-}
-
-static void
-WriteExtractArgValue(FILE *file, register const argument_t *arg)
-{
- register const ipc_type_t *it = arg->argType;
-
- if (arg->argMultiplier > 1)
- WriteCopyType(file, it, "%s", "/* %s */ %s / %d",
- arg->argVarName, InArgMsgField(arg), arg->argMultiplier);
- else if (it->itInTrans != strNULL)
- WriteCopyType(file, it, "%s", "/* %s */ %s(%s)",
- arg->argVarName, it->itInTrans, InArgMsgField(arg));
- else
- WriteCopyType(file, it, "%s", "/* %s */ %s",
- arg->argVarName, InArgMsgField(arg));
- fprintf(file, "\n");
-}
-
-static void
-WriteInitializeCount(FILE *file, register const argument_t *arg)
-{
- register const ipc_type_t *ptype = arg->argParent->argType;
- register const ipc_type_t *btype = ptype->itElement;
-
- /*
- * Initialize 'count' argument for variable-length inline OUT parameter
- * with maximum allowed number of elements.
- */
-
- fprintf(file, "\t%s = %d;\n", arg->argVarName,
- ptype->itNumber/btype->itNumber);
-
- /*
- * If the user passed in a count, then we use the minimum.
- * We can't let the user completely override our maximum,
- * or the user might convince the server to overwrite the buffer.
- */
-
- if (arg->argCInOut != argNULL) {
- const char *msgfield = InArgMsgField(arg->argCInOut);
-
- fprintf(file, "\tif (%s < %s)\n", msgfield, arg->argVarName);
- fprintf(file, "\t\t%s = %s;\n", arg->argVarName, msgfield);
- }
-
- fprintf(file, "\n");
-}
-
-static void
-WriteInitializePtr(FILE *file, register const argument_t *arg)
-{
- if (akCheck(arg->argKind, akbVarNeeded))
- fprintf(file, "\t%sP = %s;\n",
- arg->argVarName, arg->argVarName);
- else
- fprintf(file, "\t%sP = OutP->%s;\n",
- arg->argVarName, arg->argMsgField);
-}
-
-static void
-WriteTypeCheckArg(FILE *file, register const argument_t *arg)
-{
- if (akCheck(arg->argKind, akbRequest)) {
- WriteTypeCheck(file, arg);
-
- if (akCheck(arg->argKind, akbVariable))
- WriteCheckMsgSize(file, arg);
- }
-}
-
-static void
-WriteAdjustRequestMsgPtr(FILE *file, register const argument_t *arg)
-{
- register const ipc_type_t *ptype = arg->argType;
-
- fprintf(file,
- "\tIn%dP = (Request *) ((char *) In%dP + msgh_size_delta - %d);\n\n",
- arg->argRequestPos+1, arg->argRequestPos,
- ptype->itTypeSize + ptype->itPadSize);
-}
-
-static void
-WriteTypeCheckRequestArgs(FILE *file, register const routine_t *rt)
-{
- register const argument_t *arg;
- register const argument_t *lastVarArg;
-
- lastVarArg = argNULL;
- for (arg = rt->rtArgs; arg != argNULL; arg = arg->argNext) {
-
- /*
- * Advance message pointer if the last request argument was
- * variable-length and the request position will change.
- */
- if (lastVarArg != argNULL &&
- lastVarArg->argRequestPos < arg->argRequestPos)
- {
- WriteAdjustRequestMsgPtr(file, lastVarArg);
- lastVarArg = argNULL;
- }
-
- /*
- * Type-check the argument.
- */
- WriteTypeCheckArg(file, arg);
-
- /*
- * Remember whether this was variable-length.
- */
- if (akCheckAll(arg->argKind, akbVariable|akbRequest))
- lastVarArg = arg;
- }
-}
-
-static void
-WriteExtractArg(FILE *file, register const argument_t *arg)
-{
- if (akCheckAll(arg->argKind, akbSendRcv|akbVarNeeded))
- WriteExtractArgValue(file, arg);
-
- if ((akIdent(arg->argKind) == akeCount) &&
- akCheck(arg->argKind, akbReturnSnd))
- {
- register ipc_type_t *ptype = arg->argParent->argType;
-
- if (ptype->itInLine && ptype->itVarArray)
- WriteInitializeCount(file, arg);
- }
-
- if (akCheckAll(arg->argKind, akbReturnSnd|akbPointer))
- WriteInitializePtr(file, arg);
-}
-
-static void
-WriteServerCallArg(FILE *file, register const argument_t *arg)
-{
- const ipc_type_t *it = arg->argType;
- boolean_t NeedClose = FALSE;
-
- if (arg->argByReferenceServer)
- fprintf(file, "&");
-
- if ((it->itInTrans != strNULL) &&
- akCheck(arg->argKind, akbSendRcv) &&
- !akCheck(arg->argKind, akbVarNeeded))
- {
- fprintf(file, "%s(", it->itInTrans);
- NeedClose = TRUE;
- }
-
- if (akCheck(arg->argKind, akbPointer))
- fprintf(file, "%sP", arg->argVarName);
- else if (akCheck(arg->argKind, akbVarNeeded))
- fprintf(file, "%s", arg->argVarName);
- else if (akCheck(arg->argKind, akbSendRcv)) {
- if (akCheck(arg->argKind, akbIndefinite)) {
- fprintf(file, "(In%dP->%s%s.msgt_inline) ",
- arg->argRequestPos,
- arg->argTTName,
- arg->argLongForm ? ".msgtl_header" : "");
- fprintf(file, "? %s ", InArgMsgField(arg));
- fprintf(file, ": *((%s **)%s)",
- FetchServerType(arg->argType->itElement),
- InArgMsgField(arg));
- }
- else
- fprintf(file, "%s", InArgMsgField(arg));
- }
- else
- fprintf(file, "OutP->%s", arg->argMsgField);
-
- if (NeedClose)
- fprintf(file, ")");
-
- if (!arg->argByReferenceServer && (arg->argMultiplier > 1))
- fprintf(file, " / %d", arg->argMultiplier);
-}
-
-static void
-WriteDestroyArg(FILE *file, register const argument_t *arg)
-{
- register const ipc_type_t *it = arg->argType;
-
- if (akCheck(arg->argKind, akbIndefinite)) {
- /*
- * Deallocate only if out-of-line.
- */
- argument_t *count = arg->argCount;
- ipc_type_t *btype = it->itElement;
- int multiplier = btype->itTypeSize / btype->itNumber;
-
- fprintf(file, "\tif (!In%dP->%s%s.msgt_inline)\n",
- arg->argRequestPos,
- arg->argTTName,
- arg->argLongForm ? ".msgtl_header" : "");
- fprintf(file, "\t\t%smig_deallocate(* (vm_offset_t *) %s, ",
- SubrPrefix, InArgMsgField(arg));
- if (multiplier > 1)
- fprintf(file, "%d * ", multiplier);
- fprintf(file, " %s);\n", InArgMsgField(count));
- } else {
- if (akCheck(arg->argKind, akbVarNeeded))
- fprintf(file, "\t%s(%s);\n", it->itDestructor, arg->argVarName);
- else
- fprintf(file, "\t%s(%s);\n", it->itDestructor,
- InArgMsgField(arg));
- }
-}
-
-static void
-WriteDestroyPortArg(FILE *file, register const argument_t *arg)
-{
- register const ipc_type_t *it = arg->argType;
-
- /*
- * If a translated port argument occurs in the body of a request
- * message, and the message is successfully processed, then the
- * port right should be deallocated. However, the called function
- * didn't see the port right; it saw the translation. So we have
- * to release the port right for it.
- */
-
- if ((it->itInTrans != strNULL) &&
- (it->itOutName == MACH_MSG_TYPE_PORT_SEND))
- {
- fprintf(file, "\n");
- fprintf(file, "\tif (IP_VALID(%s))\n", InArgMsgField(arg));
- fprintf(file, "\t\t%sipc_port_release_send(%s);\n",
- SubrPrefix, InArgMsgField(arg));
- }
-}
-
-/*
- * Check whether WriteDestroyPortArg would generate any code for arg.
- */
-static boolean_t
-CheckDestroyPortArg(register const argument_t *arg)
-{
- register const ipc_type_t *it = arg->argType;
-
- if ((it->itInTrans != strNULL) &&
- (it->itOutName == MACH_MSG_TYPE_PORT_SEND))
- {
- return TRUE;
- }
- return FALSE;
-}
-
-static void
-WriteServerCall(FILE *file, const routine_t *rt)
-{
- boolean_t NeedClose = FALSE;
-
- fprintf(file, "\t");
- if (rt->rtServerReturn != argNULL)
- {
- const argument_t *arg = rt->rtServerReturn;
- const ipc_type_t *it = arg->argType;
-
- fprintf(file, "OutP->%s = ", arg->argMsgField);
- if (it->itOutTrans != strNULL)
- {
- fprintf(file, "%s(", it->itOutTrans);
- NeedClose = TRUE;
- }
- }
- fprintf(file, "%s(", rt->rtServerName);
- WriteList(file, rt->rtArgs, WriteServerCallArg, akbServerArg, ", ", "");
- if (NeedClose)
- fprintf(file, ")");
- fprintf(file, ");\n");
-}
-
-static void
-WriteGetReturnValue(FILE *file, register const routine_t *rt)
-{
- if (rt->rtServerReturn != rt->rtRetCode)
- fprintf(file, "\tOutP->%s = KERN_SUCCESS;\n",
- rt->rtRetCode->argMsgField);
-}
-
-static void
-WriteCheckReturnValue(FILE *file, register const routine_t *rt)
-{
- if (rt->rtServerReturn == rt->rtRetCode)
- {
- fprintf(file, "\tif (OutP->%s != KERN_SUCCESS)\n",
- rt->rtRetCode->argMsgField);
- fprintf(file, "\t\treturn;\n");
- }
-}
-
-static void
-WritePackArgType(FILE *file, register const argument_t *arg)
-{
- fprintf(file, "\n");
-
- WritePackMsgType(file, arg->argType,
- arg->argType->itIndefinite ? d_NO : arg->argDeallocate,
- arg->argLongForm, !IsKernelServer,
- "OutP->%s", "%s", arg->argTTName);
-}
-
-static void
-WritePackArgValue(FILE *file, register const argument_t *arg)
-{
- register const ipc_type_t *it = arg->argType;
-
- fprintf(file, "\n");
-
- if (it->itInLine && it->itVarArray) {
-
- if (it->itString) {
- /*
- * Copy variable-size C string with mig_strncpy.
- * Save the string length (+ 1 for trailing 0)
- * in the argument`s count field.
- */
- fprintf(file,
- "\tOutP->%s = %smig_strncpy(OutP->%s, %s, %d);\n",
- arg->argCount->argMsgField,
- SubrPrefix,
- arg->argMsgField,
- arg->argVarName,
- it->itNumber);
- }
- else {
- register argument_t *count = arg->argCount;
- register ipc_type_t *btype = it->itElement;
-
- /* Note btype->itNumber == count->argMultiplier */
-
- if (it->itIndefinite) {
- /*
- * If we are packing argument, it must be from
- * a local variable.
- */
- fprintf(file, "\tif (%sP != %s) {\n",
- arg->argVarName,
- arg->argVarName);
- fprintf(file, "\t\tOutP->%s%s.msgt_inline = FALSE;\n",
- arg->argTTName,
- arg->argLongForm ? ".msgtl_header" : "");
- if (arg->argDeallocate == d_YES)
- fprintf(file, "\t\tOutP->%s%s.msgt_deallocate = TRUE;\n",
- arg->argTTName,
- arg->argLongForm ? ".msgtl_header" : "");
- else if (arg->argDeallocate == d_MAYBE)
- fprintf(file, "\t\tOutP->%s%s.msgt_deallocate = %s;\n",
- arg->argTTName,
- arg->argLongForm ? ".msgtl_header" : "",
- arg->argDealloc->argVarName);
- fprintf(file, "\t\t*((%s **)OutP->%s) = %sP;\n",
- FetchServerType(btype),
- arg->argMsgField,
- arg->argVarName);
- if (!arg->argRoutine->rtSimpleFixedReply)
- fprintf(file, "\t\tmsgh_simple = FALSE;\n");
- fprintf(file, "\t}\n\telse {\n\t");
- }
- fprintf(file, "\tmemcpy(OutP->%s, %s, ",
- arg->argMsgField, arg->argVarName);
- if (btype->itTypeSize > 1)
- fprintf(file, "%d * ",
- btype->itTypeSize);
- fprintf(file, "%s);\n",
- count->argVarName);
- if (it->itIndefinite)
- fprintf(file, "\t}\n");
- }
- }
- else if (arg->argMultiplier > 1)
- WriteCopyType(file, it, "OutP->%s", "/* %s */ %d * %s",
- arg->argMsgField,
- arg->argMultiplier,
- arg->argVarName);
- else if (it->itOutTrans != strNULL)
- WriteCopyType(file, it, "OutP->%s", "/* %s */ %s(%s)",
- arg->argMsgField, it->itOutTrans, arg->argVarName);
- else
- WriteCopyType(file, it, "OutP->%s", "/* %s */ %s",
- arg->argMsgField, arg->argVarName);
-}
-
-static void
-WriteCopyArgValue(FILE *file, register const argument_t *arg)
-{
- fprintf(file, "\n");
- WriteCopyType(file, arg->argType, "/* %d */ OutP->%s", "In%dP->%s",
- arg->argRequestPos, arg->argMsgField);
-}
-
-static void
-WriteAdjustMsgSimple(FILE *file, register const argument_t *arg)
-{
- /* akbVarNeeded must be on */
-
- if (!arg->argRoutine->rtSimpleFixedReply)
- {
- fprintf(file, "\n");
- fprintf(file, "\tif (MACH_MSG_TYPE_PORT_ANY(%s))\n", arg->argVarName);
- fprintf(file, "\t\tmsgh_simple = FALSE;\n");
- }
-}
-
-static void
-WriteAdjustMsgCircular(FILE *file, register const argument_t *arg)
-{
- fprintf(file, "\n");
-
- if (arg->argType->itOutName == MACH_MSG_TYPE_POLYMORPHIC)
- fprintf(file, "\tif (%s == MACH_MSG_TYPE_PORT_RECEIVE)\n",
- arg->argPoly->argVarName);
-
- /*
- * The carried port right can be accessed in OutP->XXXX. Normally
- * the server function stuffs it directly there. If it is InOut,
- * then it has already been copied into the reply message.
- * If the server function deposited it into a variable (perhaps
- * because the reply message is variable-sized) then it has already
- * been copied into the reply message. Note we must use InHeadP
- * (or In0P->Head) and OutHeadP to access the message headers,
- * because of the variable-sized messages.
- */
-
- fprintf(file, "\tif (IP_VALID((ipc_port_t) InHeadP->msgh_reply_port) &&\n");
- fprintf(file, "\t IP_VALID((ipc_port_t) OutP->%s) &&\n", arg->argMsgField);
- fprintf(file, "\t %sipc_port_check_circularity((ipc_port_t) OutP->%s, (ipc_port_t) InHeadP->msgh_reply_port))\n",
- SubrPrefix, arg->argMsgField);
- fprintf(file, "\t\tOutHeadP->msgh_bits |= MACH_MSGH_BITS_CIRCULAR;\n");
-}
-
-/*
- * Calculate the size of a variable-length message field.
- */
-static void
-WriteArgSize(FILE *file, register const argument_t *arg)
-{
- register const ipc_type_t *ptype = arg->argType;
- register int bsize = ptype->itElement->itTypeSize;
- register const argument_t *count = arg->argCount;
-
- if (ptype->itIndefinite) {
- /*
- * Check descriptor. If out-of-line, use standard size.
- */
- fprintf(file, "(OutP->%s%s.msgt_inline) ? ",
- arg->argTTName,
- arg->argLongForm ? ".msgtl_header" : "");
- }
-
- if (bsize % 4 != 0)
- fprintf(file, "(");
-
- if (bsize > 1)
- fprintf(file, "%d * ", bsize);
- if (ptype->itString)
- /* get count from descriptor in message */
- fprintf(file, "OutP->%s", count->argMsgField);
- else
- /* get count from argument */
- fprintf(file, "%s", count->argVarName);
-
- /*
- * If the base type size is not a multiple of sizeof(int) [4],
- * we have to round up.
- */
- if (bsize % 4 != 0)
- fprintf(file, " + 3) & ~3");
-
- if (ptype->itIndefinite) {
- fprintf(file, " : sizeof(%s *)",
- FetchServerType(ptype->itElement));
- }
-}
-
-/*
- * Adjust message size and advance reply pointer.
- * Called after packing a variable-length argument that
- * has more arguments following.
- */
-static void
-WriteAdjustMsgSize(FILE *file, register const argument_t *arg)
-{
- register routine_t *rt = arg->argRoutine;
- register ipc_type_t *ptype = arg->argType;
-
- /* There are more Out arguments. We need to adjust msgh_size
- and advance OutP, so we save the size of the current field
- in msgh_size_delta. */
-
- fprintf(file, "\tmsgh_size_delta = ");
- WriteArgSize(file, arg);
- fprintf(file, ";\n");
-
- if (rt->rtNumReplyVar == 1)
- /* We can still address the message header directly. Fill
- in the size field. */
-
- fprintf(file, "\tOutP->Head.msgh_size = %d + msgh_size_delta;\n",
- rt->rtReplySize);
- else
- if (arg->argReplyPos == 0)
- /* First variable-length argument. The previous msgh_size value
- is the minimum reply size. */
-
- fprintf(file, "\tmsgh_size = %d + msgh_size_delta;\n",
- rt->rtReplySize);
- else
- fprintf(file, "\tmsgh_size += msgh_size_delta;\n");
-
- fprintf(file,
- "\tOutP = (Reply *) ((char *) OutP + msgh_size_delta - %d);\n",
- ptype->itTypeSize + ptype->itPadSize);
-}
-
-/*
- * Calculate the size of the message. Called after the
- * last argument has been packed.
- */
-static void
-WriteFinishMsgSize(FILE *file, register const argument_t *arg)
-{
- /* No more Out arguments. If this is the only variable Out
- argument, we can assign to msgh_size directly. */
-
- if (arg->argReplyPos == 0) {
- fprintf(file, "\tOutP->Head.msgh_size = %d + (",
- arg->argRoutine->rtReplySize);
- WriteArgSize(file, arg);
- fprintf(file, ");\n");
- }
- else {
- fprintf(file, "\tmsgh_size += ");
- WriteArgSize(file, arg);
- fprintf(file, ";\n");
- }
-}
-
-static void
-WritePackArg(FILE *file, register const argument_t *arg)
-{
- if (akCheck(arg->argKind, akbReplyInit))
- WritePackArgType(file, arg);
-
- if ((akIdent(arg->argKind) == akePoly) &&
- akCheck(arg->argKind, akbReturnSnd))
- WriteAdjustMsgSimple(file, arg);
-
- if (akCheckAll(arg->argKind, akbReturnSnd|akbVarNeeded))
- WritePackArgValue(file, arg);
- else if (akCheckAll(arg->argKind, akbReturnSnd|akbVariable)) {
- register const ipc_type_t *it = arg->argType;
-
- if (it->itString) {
- /* Need to call strlen to calculate the size of the argument. */
- fprintf(file, "\tOutP->%s = strlen(OutP->%s) + 1;\n",
- arg->argCount->argMsgField, arg->argMsgField);
- } else if (it->itIndefinite) {
- /*
- * We know that array is in reply message.
- */
- fprintf(file, "\tif (%sP != OutP->%s) {\n",
- arg->argVarName,
- arg->argMsgField);
- fprintf(file, "\t\tOutP->%s%s.msgt_inline = FALSE;\n",
- arg->argTTName,
- arg->argLongForm ? ".msgtl_header" : "");
- if (arg->argDeallocate == d_YES)
- fprintf(file, "\t\tOutP->%s%s.msgt_deallocate = TRUE;\n",
- arg->argTTName,
- arg->argLongForm ? ".msgtl_header" : "");
- else if (arg->argDeallocate == d_MAYBE)
- fprintf(file, "\t\tOutP->%s%s.msgt_deallocate = %s;\n",
- arg->argTTName,
- arg->argLongForm ? ".msgtl_header" : "",
- arg->argDealloc->argVarName);
- fprintf(file, "\t\t*((%s **)OutP->%s) = %sP;\n",
- FetchServerType(it->itElement),
- arg->argMsgField,
- arg->argVarName);
- if (!arg->argRoutine->rtSimpleFixedReply)
- fprintf(file, "\t\tmsgh_simple = FALSE;\n");
- fprintf(file, "\t}\n");
- }
- }
-
- if (akCheck(arg->argKind, akbReplyCopy))
- WriteCopyArgValue(file, arg);
-
- /*
- * If this is a KernelServer, and the reply message contains
- * a receive right, we must check for the possibility of a
- * port/message circularity. If queueing the reply message
- * would cause a circularity, we mark the reply message
- * with the circular bit.
- */
-
- if (IsKernelServer &&
- akCheck(arg->argKind, akbReturnSnd) &&
- ((arg->argType->itOutName == MACH_MSG_TYPE_PORT_RECEIVE) ||
- (arg->argType->itOutName == MACH_MSG_TYPE_POLYMORPHIC)))
- WriteAdjustMsgCircular(file, arg);
-}
-
-/*
- * Handle reply arguments - fill in message types and copy arguments
- * that need to be copied.
- */
-static void
-WritePackReplyArgs(FILE *file, register const routine_t *rt)
-{
- register const argument_t *arg;
- register const argument_t *lastVarArg;
-
- lastVarArg = argNULL;
- for (arg = rt->rtArgs; arg != argNULL; arg = arg->argNext) {
-
- /*
- * Adjust message size and advance message pointer if
- * the last reply argument was variable-length and the
- * request position will change.
- */
- if (lastVarArg != argNULL &&
- lastVarArg->argReplyPos < arg->argReplyPos)
- {
- WriteAdjustMsgSize(file, lastVarArg);
- lastVarArg = argNULL;
- }
-
- /*
- * Copy the argument
- */
- WritePackArg(file, arg);
-
- /*
- * Remember whether this was variable-length.
- */
- if (akCheckAll(arg->argKind, akbReturnSnd|akbVariable))
- lastVarArg = arg;
- }
-
- /*
- * Finish the message size.
- */
- if (lastVarArg != argNULL)
- WriteFinishMsgSize(file, lastVarArg);
-}
-
-static void
-WriteFieldDecl(FILE *file, const argument_t *arg)
-{
- WriteFieldDeclPrim(file, arg, FetchServerType);
-}
-
-static void
-WriteRoutine(FILE *file, register const routine_t *rt)
-{
- fprintf(file, "\n");
-
- fprintf(file, "/* %s %s */\n", rtRoutineKindToStr(rt->rtKind), rt->rtName);
- fprintf(file, "mig_internal void _X%s\n", rt->rtName);
- fprintf(file, "\t(mach_msg_header_t *InHeadP, mach_msg_header_t *OutHeadP)\n");
-
- fprintf(file, "{\n");
- WriteStructDecl(file, rt->rtArgs, WriteFieldDecl, akbRequest, "Request");
- WriteStructDecl(file, rt->rtArgs, WriteFieldDecl, akbReply, "Reply");
-
- WriteVarDecls(file, rt);
-
- WriteList(file, rt->rtArgs, WriteCheckDecl, akbRequestQC, "\n", "\n");
- WriteList(file, rt->rtArgs,
- IsKernelServer ? WriteTypeDeclOut : WriteTypeDeclIn,
- akbReplyInit, "\n", "\n");
-
- WriteList(file, rt->rtArgs, WriteLocalVarDecl,
- akbVarNeeded, ";\n", ";\n\n");
- WriteList(file, rt->rtArgs, WriteLocalPtrDecl,
- akbPointer, ";\n", ";\n\n");
-
- WriteCheckHead(file, rt);
-
- WriteTypeCheckRequestArgs(file, rt);
- WriteList(file, rt->rtArgs, WriteExtractArg, akbNone, "", "");
-
- WriteServerCall(file, rt);
- WriteGetReturnValue(file, rt);
-
- WriteReverseList(file, rt->rtArgs, WriteDestroyArg, akbDestroy, "", "");
-
- /*
- * For one-way routines, it doesn`t make sense to check the return
- * code, because we return immediately afterwards. However,
- * kernel servers may want to deallocate port arguments - and the
- * deallocation must not be done if the return code is not KERN_SUCCESS.
- */
- if (rt->rtOneWay || rt->rtNoReplyArgs)
- {
- if (IsKernelServer)
- {
- if (rtCheckMaskFunction(rt->rtArgs, akbSendBody|akbSendRcv,
- CheckDestroyPortArg))
- {
- WriteCheckReturnValue(file, rt);
- }
- WriteReverseList(file, rt->rtArgs, WriteDestroyPortArg,
- akbSendBody|akbSendRcv, "", "");
- }
- }
- else
- {
- WriteCheckReturnValue(file, rt);
-
- if (IsKernelServer)
- WriteReverseList(file, rt->rtArgs, WriteDestroyPortArg,
- akbSendBody|akbSendRcv, "", "");
-
- WriteReplyInit(file, rt);
- WritePackReplyArgs(file, rt);
- WriteReplyHead(file, rt);
- }
-
- fprintf(file, "}\n");
-}
-
-void
-WriteServer(FILE *file, const statement_t *stats)
-{
- register const statement_t *stat;
-
- WriteProlog(file);
- for (stat = stats; stat != stNULL; stat = stat->stNext)
- switch (stat->stKind)
- {
- case skRoutine:
- WriteRoutine(file, stat->stRoutine);
- break;
- case skImport:
- case skSImport:
- WriteImport(file, stat->stFileName);
- break;
- case skUImport:
- break;
- default:
- fatal("WriteServer(): bad statement_kind_t (%d)",
- (int) stat->stKind);
- }
- WriteEpilog(file, stats);
-}
diff --git a/mig/statement.c b/mig/statement.c
deleted file mode 100644
index d26e17c..0000000
--- a/mig/statement.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- */
-
-#include <stdlib.h>
-
-#include "global.h"
-#include "error.h"
-#include "statement.h"
-
-statement_t *StatementList = stNULL;
-static statement_t **last = &StatementList;
-
-statement_t *
-stAlloc(void)
-{
- register statement_t *new;
-
- new = malloc(sizeof *new);
- if (new == stNULL)
- fatal("stAlloc(): %s", unix_error_string(errno));
- *last = new;
- last = &new->stNext;
- new->stNext = stNULL;
- return new;
-}
diff --git a/mig/statement.h b/mig/statement.h
deleted file mode 100644
index 914c6d8..0000000
--- a/mig/statement.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- */
-
-#ifndef _STATEMENT_H
-#define _STATEMENT_H
-
-#include "routine.h"
-
-typedef enum statement_kind
-{
- skRoutine,
- skImport,
- skUImport,
- skSImport,
- skRCSDecl,
-} statement_kind_t;
-
-typedef struct statement
-{
- statement_kind_t stKind;
- struct statement *stNext;
- union
- {
- /* when stKind == skRoutine */
- routine_t *_stRoutine;
- /* when stKind == skImport, skUImport, skSImport */
- const_string_t _stFileName;
- } data;
-} statement_t;
-
-#define stRoutine data._stRoutine
-#define stFileName data._stFileName
-
-#define stNULL ((statement_t *) 0)
-
-/* stNext will be initialized to put the statement in the list */
-extern statement_t *stAlloc(void);
-
-/* list of statements, in order they occur in the .defs file */
-extern statement_t *StatementList;
-
-#endif _STATEMENT_H
diff --git a/mig/string.c b/mig/string.c
deleted file mode 100644
index 6fe29c2..0000000
--- a/mig/string.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- */
-
-#include <sys/types.h>
-#include <stdlib.h>
-
-#include "boolean.h"
-#include "error.h"
-#include "mig_string.h"
-
-string_t
-strmake(const char *string)
-{
- register string_t saved;
-
- saved = malloc(strlen(string) + 1);
- if (saved == strNULL)
- fatal("strmake('%s'): %s", string, unix_error_string(errno));
- return strcpy(saved, string);
-}
-
-string_t
-strconcat(const_string_t left, const_string_t right)
-{
- register string_t saved;
-
- saved = malloc(strlen(left) + strlen(right) + 1);
- if (saved == strNULL)
- fatal("strconcat('%s', '%s'): %s",
- left, right, unix_error_string(errno));
- return strcat(strcpy(saved, left), right);
-}
-
-void
-strfree(string_t string)
-{
- free(string);
-}
-
-const char *
-strbool(boolean_t bool)
-{
- if (bool)
- return "TRUE";
- else
- return "FALSE";
-}
-
-const char *
-strstring(const_string_t string)
-{
- if (string == strNULL)
- return "NULL";
- else
- return string;
-}
diff --git a/mig/type.c b/mig/type.c
deleted file mode 100644
index 9c786e2..0000000
--- a/mig/type.c
+++ /dev/null
@@ -1,918 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "error.h"
-#include "global.h"
-#include "type.h"
-#include "message.h"
-
-#if word_size_in_bits == 32
-#define word_size_name MACH_MSG_TYPE_INTEGER_32
-#define word_size_name_string "MACH_MSG_TYPE_INTEGER_32"
-#else
-#if word_size_in_bits == 64
-#define word_size_name MACH_MSG_TYPE_INTEGER_64
-#define word_size_name_string "MACH_MSG_TYPE_INTEGER_64"
-#else
-#error Unsupported word size!
-#endif
-#endif
-
-ipc_type_t *itRetCodeType; /* used for return codes */
-ipc_type_t *itDummyType; /* used for camelot dummy args */
-ipc_type_t *itRequestPortType; /* used for default Request port arg */
-ipc_type_t *itZeroReplyPortType;/* used for dummy Reply port arg */
-ipc_type_t *itRealReplyPortType;/* used for default Reply port arg */
-ipc_type_t *itWaitTimeType; /* used for dummy WaitTime args */
-ipc_type_t *itMsgOptionType; /* used for dummy MsgOption args */
-
-static ipc_type_t *list = itNULL;
-
-/*
- * Searches for a named type. We use a simple
- * self-organizing linked list.
- */
-ipc_type_t *
-itLookUp(identifier_t name)
-{
- register ipc_type_t *it, **last;
-
- for (it = *(last = &list); it != itNULL; it = *(last = &it->itNext))
- if (streql(name, it->itName))
- {
- /* move this type to the front of the list */
- *last = it->itNext;
- it->itNext = list;
- list = it;
-
- return it;
- }
-
- return itNULL;
-}
-
-/*
- * Enters a new name-type association into
- * our self-organizing linked list.
- */
-void
-itInsert(identifier_t name, ipc_type_t *it)
-{
- it->itName = name;
- it->itNext = list;
- list = it;
-}
-
-static ipc_type_t *
-itAlloc(void)
-{
- static const ipc_type_t prototype =
- {
- strNULL, /* identifier_t itName */
- 0, /* ipc_type_t *itNext */
- 0, /* u_int itTypeSize */
- 0, /* u_int itPadSize */
- 0, /* u_int itMinTypeSize */
- 0, /* u_int itInName */
- 0, /* u_int itOutName */
- 0, /* u_int itSize */
- 1, /* u_int itNumber */
- TRUE, /* boolean_t itInLine */
- FALSE, /* boolean_t itLongForm */
- d_NO, /* dealloc_t itDeallocate */
- strNULL, /* string_t itInNameStr */
- strNULL, /* string_t itOutNameStr */
- flNone, /* ipc_flags_t itFlags */
- TRUE, /* boolean_t itStruct */
- FALSE, /* boolean_t itString */
- FALSE, /* boolean_t itVarArray */
- FALSE, /* boolean_t itIndefinite */
- itNULL, /* ipc_type_t *itElement */
- strNULL, /* identifier_t itUserType */
- strNULL, /* identifier_t itServerType */
- strNULL, /* identifier_t itTransType */
- strNULL, /* identifier_t itInTrans */
- strNULL, /* identifier_t itOutTrans */
- strNULL, /* identifier_t itDestructor */
- };
- register ipc_type_t *new;
-
- new = malloc(sizeof *new);
- if (new == itNULL)
- fatal("itAlloc(): %s", unix_error_string(errno));
- *new = prototype;
- return new;
-}
-
-/*
- * Convert an IPC type-name into a string.
- */
-static string_t
-itNameToString(u_int name)
-{
- char buffer[100];
-
- (void) sprintf(buffer, "%u", name);
- return strmake(buffer);
-}
-
-/*
- * Calculate itTypeSize, itPadSize, itMinTypeSize.
- * Every type needs this info; it is recalculated
- * when itInLine, itNumber, or itSize changes.
- */
-static void
-itCalculateSizeInfo(register ipc_type_t *it)
-{
- if (it->itInLine)
- {
- u_int bytes = (it->itNumber * it->itSize + 7) / 8;
- u_int padding = (4 - bytes%4)%4;
-
- it->itTypeSize = bytes;
- it->itPadSize = padding;
- if (it->itVarArray)
- it->itMinTypeSize = 0;
- else
- it->itMinTypeSize = bytes + padding;
- }
- else
- {
- /* out-of-line, so use size of pointers */
- u_int bytes = sizeof_pointer;
-
- it->itTypeSize = bytes;
- it->itPadSize = 0;
- it->itMinTypeSize = bytes;
- }
-
- /* Unfortunately, these warning messages can't give a type name;
- we haven't seen a name yet (it might stay anonymous.) */
-
- if ((it->itNumber * it->itSize) % 8 != 0)
- warn("size of C types must be multiples of 8 bits");
-
- if ((it->itTypeSize == 0) && !it->itVarArray)
- warn("sizeof(%s) == 0", it->itName);
-}
-
-/*
- * Fill in default values for some fields used in code generation:
- * itInNameStr, itOutNameStr, itUserType, itServerType, itTransType
- * Every argument's type should have these values filled in.
- */
-static void
-itCalculateNameInfo(register ipc_type_t *it)
-{
- if (it->itInNameStr == strNULL)
- it->itInNameStr = strmake(itNameToString(it->itInName));
- if (it->itOutNameStr == strNULL)
- it->itOutNameStr = strmake(itNameToString(it->itOutName));
-
- if (it->itUserType == strNULL)
- it->itUserType = it->itName;
- if (it->itServerType == strNULL)
- it->itServerType = it->itName;
-
- /*
- * KernelServer and KernelUser interfaces get special treatment here.
- * On the kernel side of the interface, ports are really internal
- * port pointers (ipc_port_t), not port names (mach_port_t).
- * At this point, we don't know if the argument is in or out,
- * so we don't know if we should look at itInName or itOutName.
- * Looking at both should be OK.
- *
- * This is definitely a hack, but I think it is cleaner than
- * mucking with type declarations throughout the kernel .def files,
- * hand-conditionalizing on KERNEL_SERVER and KERNEL_USER.
- */
-
- if (IsKernelServer &&
- streql(it->itServerType, "mach_port_t") &&
- (((it->itInName == MACH_MSG_TYPE_POLYMORPHIC) &&
- (it->itOutName == MACH_MSG_TYPE_POLYMORPHIC)) ||
- MACH_MSG_TYPE_PORT_ANY(it->itInName) ||
- MACH_MSG_TYPE_PORT_ANY(it->itOutName)))
- it->itServerType = "ipc_port_t";
-
- if (IsKernelUser &&
- streql(it->itUserType, "mach_port_t") &&
- (((it->itInName == MACH_MSG_TYPE_POLYMORPHIC) &&
- (it->itOutName == MACH_MSG_TYPE_POLYMORPHIC)) ||
- MACH_MSG_TYPE_PORT_ANY(it->itInName) ||
- MACH_MSG_TYPE_PORT_ANY(it->itOutName)))
- it->itUserType = "ipc_port_t";
-
- if (it->itTransType == strNULL)
- it->itTransType = it->itServerType;
-}
-
-ipc_flags_t
-itCheckFlags(ipc_flags_t flags, identifier_t name)
-{
- /* only one of flLong and flNotLong */
-
- if ((flags&(flLong|flNotLong)) == (flLong|flNotLong)) {
- warn("%s: IsLong and IsNotLong cancel out", name);
- flags &= ~(flLong|flNotLong);
- }
-
- /* only one of flDealloc, flNotDealloc, flMaybeDealloc */
-
- if (flags & flMaybeDealloc) {
- if (flags & (flDealloc|flNotDealloc)) {
- warn("%s: Dealloc and NotDealloc ignored with Dealloc[]", name);
- flags &= ~(flDealloc|flNotDealloc);
- }
- }
-
- if ((flags&(flDealloc|flNotDealloc)) == (flDealloc|flNotDealloc)) {
- warn("%s: Dealloc and NotDealloc cancel out", name);
- flags &= ~(flDealloc|flNotDealloc);
- }
-
- return flags;
-}
-
-dealloc_t
-itCheckDeallocate(const ipc_type_t *it, ipc_flags_t flags, dealloc_t dfault,
- identifier_t name)
-{
- dealloc_t dealloc = dfault;
-
- if (flags & flMaybeDealloc)
- dealloc = d_MAYBE;
- if (flags & flDealloc)
- dealloc = d_YES;
- if (flags & flNotDealloc)
- dealloc = d_NO;
-
- if (dealloc == dfault) {
- if (flags & flMaybeDealloc)
- warn("%s: Dealloc[] is redundant", name);
- if (flags & flDealloc)
- warn("%s: Dealloc is redundant", name);
- if (flags & flNotDealloc)
- warn("%s: NotDealloc is redundant", name);
- }
-
- if (flags & (flMaybeDealloc|flDealloc|flNotDealloc)) {
- /* only give semantic warnings if the user specified something */
-
- if (dealloc != d_NO) {
- if (it->itInLine && !it->itIndefinite)
- warn("%s: Dealloc will cause an IPC error", name);
- }
- }
-
- return dealloc;
-}
-
-static enum uselong { NotLong, CanBeLong, ShouldBeLong, MustBeLong, TooLong }
-itUseLong(register const ipc_type_t *it)
-{
- enum uselong uselong = NotLong;
-
- if ((it->itInName == MACH_MSG_TYPE_POLYMORPHIC) ||
- (it->itOutName == MACH_MSG_TYPE_POLYMORPHIC) ||
- it->itVarArray)
- uselong = CanBeLong;
-
- if ((it->itVarArray && !it->itInLine) || it->itIndefinite)
- uselong = ShouldBeLong;
-
- if (((it->itInName != MACH_MSG_TYPE_POLYMORPHIC) &&
- (it->itInName >= (1<<8))) ||
- ((it->itOutName != MACH_MSG_TYPE_POLYMORPHIC) &&
- (it->itOutName >= (1<<8))) ||
- (it->itSize >= (1<<8)) ||
- (it->itNumber >= (1<<12)))
- uselong = MustBeLong;
-
- if (((it->itInName != MACH_MSG_TYPE_POLYMORPHIC) &&
- (it->itInName >= (1<<16))) ||
- ((it->itOutName != MACH_MSG_TYPE_POLYMORPHIC) &&
- (it->itOutName >= (1<<16))) ||
- (it->itSize >= (1<<16)))
- uselong = TooLong;
-
- return uselong;
-}
-
-boolean_t
-itCheckIsLong(const ipc_type_t *it, ipc_flags_t flags, boolean_t dfault,
- identifier_t name)
-{
- boolean_t islong = dfault;
-
- if (flags & flLong)
- islong = TRUE;
- if (flags & flNotLong)
- islong = FALSE;
-
- if (islong == dfault) {
- if (flags & flLong)
- warn("%s: IsLong is redundant", name);
- if (flags & flNotLong)
- warn("%s: IsNotLong is redundant", name);
- }
-
- if (flags & (flLong|flNotLong)) {
- enum uselong uselong = itUseLong(it);
-
- /* only give semantic warnings if the user specified something */
-
- if (islong && ((int)uselong <= (int)NotLong))
- warn("%s: doesn't need IsLong", name);
- if (!islong && ((int)uselong >= (int)MustBeLong))
- warn("%s: too big for IsNotLong", name);
- }
-
- return islong;
-}
-
-/******************************************************
- * Checks for non-implemented types, conflicting type
- * flags and whether the long or short form of msg type
- * descriptor is appropriate. Called after each type statement
- * is parsed.
- ******************************************************/
-static void
-itCheckDecl(identifier_t name, register ipc_type_t *it)
-{
- enum uselong uselong;
-
- it->itName = name;
-
- itCalculateNameInfo(it);
-
- /* do a bit of error checking, mostly necessary because of
- limitations in Mig */
-
- if (it->itVarArray) {
- if ((it->itInTrans != strNULL) || (it->itOutTrans != strNULL))
- error("%s: can't translate variable-sized arrays", name);
-
- if (it->itDestructor != strNULL)
- error("%s: can't destroy variable-sized array", name);
- }
-
- if (it->itVarArray && it->itInLine) {
- if ((it->itElement->itUserType == strNULL) ||
- (it->itElement->itServerType == strNULL))
- error("%s: variable-sized in-line arrays need a named base type",
- name);
- }
-
- /* process the IPC flag specification */
-
- it->itFlags = itCheckFlags(it->itFlags, name);
-
- it->itDeallocate = itCheckDeallocate(it, it->itFlags, d_NO, name);
-
- uselong = itUseLong(it);
- if (uselong == TooLong)
- warn("%s: too big for mach_msg_type_long_t", name);
- it->itLongForm = itCheckIsLong(it, it->itFlags,
- (int)uselong >= (int)ShouldBeLong, name);
-}
-
-/*
- * Pretty-prints translation/destruction/type information.
- */
-static void
-itPrintTrans(const ipc_type_t *it)
-{
- if (!streql(it->itName, it->itUserType))
- printf("\tCUserType:\t%s\n", it->itUserType);
-
- if (!streql(it->itName, it->itServerType))
- printf("\tCServerType:\t%s\n", it->itServerType);
-
- if (it->itInTrans != strNULL)
- printf("\tInTran:\t\t%s %s(%s)\n",
- it->itTransType, it->itInTrans, it->itServerType);
-
- if (it->itOutTrans != strNULL)
- printf("\tOutTran:\t%s %s(%s)\n",
- it->itServerType, it->itOutTrans, it->itTransType);
-
- if (it->itDestructor != strNULL)
- printf("\tDestructor:\t%s(%s)\n", it->itDestructor, it->itTransType);
-}
-
-/*
- * Pretty-prints type declarations.
- */
-static void
-itPrintDecl(identifier_t name, const ipc_type_t *it)
-{
- printf("Type %s = ", name);
- if (!it->itInLine)
- printf("^ ");
- if (it->itVarArray)
- if (it->itNumber == 0 || it->itIndefinite)
- printf("array [] of ");
- else
- printf("array [*:%d] of ", it->itNumber);
- else if (it->itStruct && ((it->itNumber != 1) ||
- (it->itInName == MACH_MSG_TYPE_STRING_C)))
- printf("struct [%d] of ", it->itNumber);
- else if (it->itNumber != 1)
- printf("array [%d] of ", it->itNumber);
-
- if (streql(it->itInNameStr, it->itOutNameStr))
- printf("(%s,", it->itInNameStr);
- else
- printf("(%s|%s", it->itInNameStr, it->itOutNameStr);
-
- printf(" %d%s%s)\n", it->itSize, it->itLongForm ? ", IsLong" : "",
- it->itDeallocate == d_YES ? ", Dealloc"
- :it->itDeallocate == d_MAYBE ?", Dealloc[]"
- : "");
-
- itPrintTrans(it);
-
- printf("\n");
-}
-
-/*
- * Handles named type-specs, which can occur in type
- * declarations or in argument lists. For example,
- * type foo = type-spec; // itInsert will get called later
- * routine foo(arg : bar = type-spec); // itInsert won't get called
- */
-void
-itTypeDecl(identifier_t name, ipc_type_t *it)
-{
- itCheckDecl(name, it);
-
- if (BeVerbose)
- itPrintDecl(name, it);
-}
-
-/*
- * Handles declarations like
- * type new = name;
- * type new = inname|outname;
- */
-ipc_type_t *
-itShortDecl(u_int inname, const_string_t instr, u_int outname,
- const_string_t outstr, u_int defsize)
-{
- if (defsize == 0)
- error("must use full IPC type decl");
-
- return itLongDecl(inname, instr, outname, outstr, defsize, defsize, flNone);
-}
-
-/*
- * Handles declarations like
- * type new = (name, size, flags...)
- * type new = (inname|outname, size, flags...)
- */
-ipc_type_t *
-itLongDecl(u_int inname, const_string_t instr, u_int outname,
- const_string_t outstr, u_int defsize, u_int size, ipc_flags_t flags)
-{
- register ipc_type_t *it;
-
- if ((defsize != 0) && (defsize != size))
- warn("IPC type decl has strange size (%u instead of %u)",
- size, defsize);
-
- it = itAlloc();
- it->itInName = inname;
- it->itInNameStr = instr;
- it->itOutName = outname;
- it->itOutNameStr = outstr;
- it->itSize = size;
- if (inname == MACH_MSG_TYPE_STRING_C)
- {
- it->itStruct = FALSE;
- it->itString = TRUE;
- }
- it->itFlags = flags;
-
- itCalculateSizeInfo(it);
- return it;
-}
-
-static ipc_type_t *
-itCopyType(const ipc_type_t *old)
-{
- register ipc_type_t *new = itAlloc();
-
- *new = *old;
- new->itName = strNULL;
- new->itNext = itNULL;
- new->itElement = (ipc_type_t *) old;
-
- /* size info still valid */
- return new;
-}
-
-/*
- * A call to itCopyType is almost always followed with itResetType.
- * The exception is itPrevDecl. Also called before adding any new
- * translation/destruction/type info (see parser.y).
- *
- * type new = old; // new doesn't get old's info
- * type new = array[*:10] of old;
- * // new doesn't get old's info, but new->itElement does
- * type new = array[*:10] of struct[3] of old;
- * // new and new->itElement don't get old's info
- */
-
-ipc_type_t *
-itResetType(ipc_type_t *old)
-{
- /* reset all special translation/destruction/type info */
-
- old->itInTrans = strNULL;
- old->itOutTrans = strNULL;
- old->itDestructor = strNULL;
- old->itUserType = strNULL;
- old->itServerType = strNULL;
- old->itTransType = strNULL;
- return old;
-}
-
-/*
- * Handles the declaration
- * type new = old;
- */
-ipc_type_t *
-itPrevDecl(identifier_t name)
-{
- register ipc_type_t *old;
-
- old = itLookUp(name);
- if (old == itNULL)
- {
- error("type '%s' not defined", name);
- return itAlloc();
- }
- else
- return itCopyType(old);
-}
-
-/*
- * Handles the declarations
- * type new = array[] of old; // number is 0
- * type new = array[*] of old; // number is 0
- * type new = array[*:number] of old;
- */
-ipc_type_t *
-itVarArrayDecl(u_int number, register const ipc_type_t *old)
-{
- register ipc_type_t *it = itResetType(itCopyType(old));
-
- if (!it->itInLine || it->itVarArray)
- error("IPC type decl is too complicated");
- if (number != 0)
- it->itNumber *= number;
- else {
- /*
- * Send at most 2048 bytes inline.
- */
- u_int bytes;
-
- bytes = (it->itNumber * it->itSize + 7) / 8;
- it->itNumber = (2048 / bytes) * it->itNumber;
- it->itIndefinite = TRUE;
- }
- it->itVarArray = TRUE;
- it->itStruct = FALSE;
- it->itString = FALSE;
-
- itCalculateSizeInfo(it);
- return it;
-}
-
-/*
- * Handles the declaration
- * type new = array[number] of old;
- */
-ipc_type_t *
-itArrayDecl(u_int number, const ipc_type_t *old)
-{
- register ipc_type_t *it = itResetType(itCopyType(old));
-
- if (!it->itInLine || it->itVarArray)
- error("IPC type decl is too complicated");
- it->itNumber *= number;
- it->itStruct = FALSE;
- it->itString = FALSE;
-
- itCalculateSizeInfo(it);
- return it;
-}
-
-/*
- * Handles the declaration
- * type new = ^ old;
- */
-ipc_type_t *
-itPtrDecl(ipc_type_t *it)
-{
- if (!it->itInLine ||
- (it->itVarArray && !it->itIndefinite && (it->itNumber > 0)))
- error("IPC type decl is too complicated");
- it->itNumber = 0;
- it->itIndefinite = FALSE;
- it->itInLine = FALSE;
- it->itStruct = TRUE;
- it->itString = FALSE;
-
- itCalculateSizeInfo(it);
- return it;
-}
-
-/*
- * Handles the declaration
- * type new = struct[number] of old;
- */
-ipc_type_t *
-itStructDecl(u_int number, const ipc_type_t *old)
-{
- register ipc_type_t *it = itResetType(itCopyType(old));
-
- if (!it->itInLine || it->itVarArray)
- error("IPC type decl is too complicated");
- it->itNumber *= number;
- it->itStruct = TRUE;
- it->itString = FALSE;
-
- itCalculateSizeInfo(it);
- return it;
-}
-
-/*
- * Treat 'c_string[n]' as
- * 'array[n] of (MSG_TYPE_STRING_C, 8)'
- */
-ipc_type_t *
-itCStringDecl(u_int count, boolean_t varying)
-{
- register ipc_type_t *it;
- register ipc_type_t *itElement;
-
- itElement = itShortDecl(MACH_MSG_TYPE_STRING_C,
- "MACH_MSG_TYPE_STRING_C",
- MACH_MSG_TYPE_STRING_C,
- "MACH_MSG_TYPE_STRING_C",
- 8);
- itCheckDecl("char", itElement);
-
- it = itResetType(itCopyType(itElement));
- it->itNumber = count;
- it->itVarArray = varying;
- it->itStruct = FALSE;
- it->itString = TRUE;
-
- itCalculateSizeInfo(it);
- return it;
-}
-
-ipc_type_t *
-itMakeCountType(void)
-{
- ipc_type_t *it = itAlloc();
-
- it->itName = "mach_msg_type_number_t";
- it->itInName = word_size_name;
- it->itInNameStr = word_size_name_string;
- it->itOutName = word_size_name;
- it->itOutNameStr = word_size_name_string;
- it->itSize = word_size_in_bits;
-
- itCalculateSizeInfo(it);
- itCalculateNameInfo(it);
- return it;
-}
-
-extern ipc_type_t *
-itMakeIntType()
-{
- ipc_type_t *it = itAlloc();
-
- it->itName = "int";
- it->itInName = MACH_MSG_TYPE_INTEGER_32;
- it->itInNameStr = "MACH_MSG_TYPE_INTEGER_32";
- it->itOutName = MACH_MSG_TYPE_INTEGER_32;
- it->itOutNameStr = "MACH_MSG_TYPE_INTEGER_32";
- it->itSize = 32;
-
- itCalculateSizeInfo(it);
- itCalculateNameInfo(it);
- return it;
-}
-
-ipc_type_t *
-itMakePolyType(void)
-{
- ipc_type_t *it = itAlloc();
-
- it->itName = "mach_msg_type_name_t";
- it->itInName = word_size_name;
- it->itInNameStr = word_size_name_string;
- it->itOutName = word_size_name;
- it->itOutNameStr = word_size_name_string;
- it->itSize = word_size_in_bits;
-
- itCalculateSizeInfo(it);
- itCalculateNameInfo(it);
- return it;
-}
-
-ipc_type_t *
-itMakeDeallocType(void)
-{
- ipc_type_t *it = itAlloc();
-
- it->itName = "boolean_t";
- it->itInName = MACH_MSG_TYPE_BOOLEAN;
- it->itInNameStr = "MACH_MSG_TYPE_BOOLEAN";
- it->itOutName = MACH_MSG_TYPE_BOOLEAN;
- it->itOutNameStr = "MACH_MSG_TYPE_BOOLEAN";
- it->itSize = 32;
-
- itCalculateSizeInfo(it);
- itCalculateNameInfo(it);
- return it;
-}
-
-/*
- * Initializes the pre-defined types.
- */
-void
-init_type(void)
-{
- itRetCodeType = itAlloc();
- itRetCodeType->itName = "kern_return_t";
- itRetCodeType->itInName = MACH_MSG_TYPE_INTEGER_32;
- itRetCodeType->itInNameStr = "MACH_MSG_TYPE_INTEGER_32";
- itRetCodeType->itOutName = MACH_MSG_TYPE_INTEGER_32;
- itRetCodeType->itOutNameStr = "MACH_MSG_TYPE_INTEGER_32";
- itRetCodeType->itSize = 32;
- itCalculateSizeInfo(itRetCodeType);
- itCalculateNameInfo(itRetCodeType);
-
- itDummyType = itAlloc();
- itDummyType->itName = "char *";
- itDummyType->itInName = MACH_MSG_TYPE_UNSTRUCTURED;
- itDummyType->itInNameStr = "MACH_MSG_TYPE_UNSTRUCTURED";
- itDummyType->itOutName = MACH_MSG_TYPE_UNSTRUCTURED;
- itDummyType->itOutNameStr = "MACH_MSG_TYPE_UNSTRUCTURED";
- itDummyType->itSize = word_size_in_bits;
- itCalculateSizeInfo(itDummyType);
- itCalculateNameInfo(itDummyType);
-
- itRequestPortType = itAlloc();
- itRequestPortType->itName = "mach_port_t";
- itRequestPortType->itInName = MACH_MSG_TYPE_COPY_SEND;
- itRequestPortType->itInNameStr = "MACH_MSG_TYPE_COPY_SEND";
- itRequestPortType->itOutName = MACH_MSG_TYPE_PORT_SEND;
- itRequestPortType->itOutNameStr = "MACH_MSG_TYPE_PORT_SEND";
- itRequestPortType->itSize = word_size_in_bits;
- itCalculateSizeInfo(itRequestPortType);
- itCalculateNameInfo(itRequestPortType);
-
- itZeroReplyPortType = itAlloc();
- itZeroReplyPortType->itName = "mach_port_t";
- itZeroReplyPortType->itInName = 0;
- itZeroReplyPortType->itInNameStr = "0";
- itZeroReplyPortType->itOutName = 0;
- itZeroReplyPortType->itOutNameStr = "0";
- itZeroReplyPortType->itSize = word_size_in_bits;
- itCalculateSizeInfo(itZeroReplyPortType);
- itCalculateNameInfo(itZeroReplyPortType);
-
- itRealReplyPortType = itAlloc();
- itRealReplyPortType->itName = "mach_port_t";
- itRealReplyPortType->itInName = MACH_MSG_TYPE_MAKE_SEND_ONCE;
- itRealReplyPortType->itInNameStr = "MACH_MSG_TYPE_MAKE_SEND_ONCE";
- itRealReplyPortType->itOutName = MACH_MSG_TYPE_PORT_SEND_ONCE;
- itRealReplyPortType->itOutNameStr = "MACH_MSG_TYPE_PORT_SEND_ONCE";
- itRealReplyPortType->itSize = word_size_in_bits;
- itCalculateSizeInfo(itRealReplyPortType);
- itCalculateNameInfo(itRealReplyPortType);
-
- itWaitTimeType = itMakeIntType();
- itMsgOptionType = itMakeIntType();
-}
-
-/******************************************************
- * Make sure return values of functions are assignable.
- ******************************************************/
-void
-itCheckReturnType(identifier_t name, const ipc_type_t *it)
-{
- if (!it->itStruct)
- error("type of %s is too complicated", name);
- if ((it->itInName == MACH_MSG_TYPE_POLYMORPHIC) ||
- (it->itOutName == MACH_MSG_TYPE_POLYMORPHIC))
- error("type of %s can't be polymorphic", name);
-}
-
-
-/******************************************************
- * Called by routine.c to check that request ports are
- * simple and correct ports with send rights.
- ******************************************************/
-void
-itCheckRequestPortType(identifier_t name, const ipc_type_t *it)
-{
- if (((it->itOutName != MACH_MSG_TYPE_PORT_SEND) &&
- (it->itOutName != MACH_MSG_TYPE_PORT_SEND_ONCE) &&
- (it->itOutName != MACH_MSG_TYPE_POLYMORPHIC)) ||
- (it->itNumber != 1) ||
- (it->itSize != word_size_in_bits) ||
- !it->itInLine ||
- it->itDeallocate != d_NO ||
- !it->itStruct ||
- it->itVarArray)
- error("argument %s isn't a proper request port", name);
-}
-
-
-/******************************************************
- * Called by routine.c to check that reply ports are
- * simple and correct ports with send rights.
- ******************************************************/
-void
-itCheckReplyPortType(identifier_t name, const ipc_type_t *it)
-{
- if (((it->itOutName != MACH_MSG_TYPE_PORT_SEND) &&
- (it->itOutName != MACH_MSG_TYPE_PORT_SEND_ONCE) &&
- (it->itOutName != MACH_MSG_TYPE_POLYMORPHIC) &&
- (it->itOutName != 0)) ||
- (it->itNumber != 1) ||
- (it->itSize != word_size_in_bits) ||
- !it->itInLine ||
- it->itDeallocate != d_NO ||
- !it->itStruct ||
- it->itVarArray)
- error("argument %s isn't a proper reply port", name);
-}
-
-
-/******************************************************
- * Used by routine.c to check that WaitTime is a
- * simple bit 32 integer.
- ******************************************************/
-void
-itCheckIntType(identifier_t name, const ipc_type_t *it)
-{
- if ((it->itInName != MACH_MSG_TYPE_INTEGER_32) ||
- (it->itOutName != MACH_MSG_TYPE_INTEGER_32) ||
- (it->itNumber != 1) ||
- (it->itSize != 32) ||
- !it->itInLine ||
- it->itDeallocate != d_NO ||
- !it->itStruct ||
- it->itVarArray)
- error("argument %s isn't a proper integer", name);
-}
-void
-itCheckNaturalType(name, it)
- identifier_t name;
- ipc_type_t *it;
-{
- if ((it->itInName != word_size_name) ||
- (it->itOutName != word_size_name) ||
- (it->itNumber != 1) ||
- (it->itSize != word_size_in_bits) ||
- !it->itInLine ||
- it->itDeallocate != d_NO ||
- !it->itStruct ||
- it->itVarArray)
- error("argument %s should have been a %s", name, word_size_name_string);
-}
diff --git a/mig/type.h b/mig/type.h
deleted file mode 100644
index f199059..0000000
--- a/mig/type.h
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1992,1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
-
-#ifndef _TYPE_H
-#define _TYPE_H
-
-#include <sys/types.h>
-
-#include "boolean.h"
-#include "mig_string.h"
-
-typedef u_int ipc_flags_t;
-
-#define flNone (0x00)
-#define flLong (0x01) /* IsLong specified */
-#define flNotLong (0x02) /* NotIsLong specified */
-#define flDealloc (0x04) /* Dealloc specified */
-#define flNotDealloc (0x08) /* NotDealloc specified */
-#define flMaybeDealloc (0x10) /* Dealloc[] specified */
-#define flServerCopy (0x20) /* ServerCopy specified */
-#define flCountInOut (0x40) /* CountInOut specified */
-
-typedef enum dealloc {
- d_NO, /* do not deallocate */
- d_YES, /* always deallocate */
- d_MAYBE /* deallocate according to parameter */
-} dealloc_t;
-
-/* Convert dealloc_t to TRUE/FALSE */
-#define strdealloc(d) (strbool(d == d_YES))
-
-/*
- * itName and itNext are internal fields (not used for code generation).
- * They are only meaningful for types entered into the symbol table.
- * The symbol table is a simple self-organizing linked list.
- *
- * The function itCheckDecl checks & fills in computed information.
- * Every type actually used (pointed at by argType) is so processed.
- *
- * The itInName, itOutName, itSize, itNumber, itInLine, itLongForm,
- * and itDeallocate fields correspond directly to mach_msg_type_t fields.
- * For out-of-line variable sized types, itNumber is zero. For
- * in-line variable sized types, itNumber is the maximum size of the
- * array. itInName is the msgt_name value supplied to the kernel,
- * and itOutName is the msgt_name value received from the kernel.
- * Either or both may be MACH_MSG_TYPE_POLYMORPHIC, indicating a
- * "polymorphic" msgt_name. For itInName, this means the user
- * supplies the value with an argument. For itOutName, this means the
- * the value is returned in an argument.
- *
- * The itInNameStr and itOutNameStr fields contain "printing" versions
- * of the itInName and itOutName values. The mapping from number->string
- * is not into (eg, MACH_MSG_TYPE_UNSTRUCTURED/MACH_MSG_TYPE_BOOLEAN/
- * MACH_MSG_TYPE_BIT). These fields are used for code-generation and
- * pretty-printing.
- *
- * itFlags contains the user's requests for itLongForm and itDeallocate
- * values. itCheckDecl takes it into account when setting itLongForm
- * and itDeallocate, but they can be overridden (with a warning message).
- *
- * itTypeSize is the calculated size of the C type, in bytes.
- * itPadSize is the size of any padded needed after the data field.
- * itMinTypeSize is the minimum size of the data field, including padding.
- * For variable-length inline data, it is zero.
- *
- * itUserType, itServerType, itTransType are the C types used in
- * code generation. itUserType is the C type passed to the user-side stub
- * and used for msg declarations in the user-side stub. itServerType
- * is the C type used for msg declarations in the server-side stub.
- * itTransType is the C type passed to the server function by the
- * server-side stub. Normally it differs from itServerType only when
- * translation functions are defined.
- *
- * itInTrans and itOutTrans are translation functions. itInTrans
- * takes itServerType values and returns itTransType values. itOutTrans
- * takes itTransType vaulues and returns itServerType values.
- * itDestructor is a finalization function applied to In arguments
- * after the server-side stub calls the server function. It takes
- * itTransType values. Any combination of these may be defined.
- *
- * The following type specification syntax modifies these values:
- * type new = old
- * ctype: name // itUserType and itServerType
- * cusertype: itUserType
- * cservertype: itServerType
- * intran: itTransType itInTrans(itServerType)
- * outtran: itServerType itOutTrans(itTransType)
- * destructor: itDestructor(itTransType);
- *
- * At most one of itStruct and itString should be TRUE. If both are
- * false, then this is assumed to be an array type (msg data is passed
- * by reference). If itStruct is TRUE, then msg data is passed by value
- * and can be assigned with =. If itString is TRUE, then the msg_data
- * is a null-terminated string, assigned with strncpy. The itNumber
- * value is a maximum length for the string; the msg field always
- * takes up this much space.
- *
- * itVarArray means this is a variable-sized array. If it is inline,
- * then itStruct and itString are FALSE. If it is out-of-line, then
- * itStruct is TRUE (because pointers can be assigned).
- *
- * itIndefinite means this is an indefinite-length array - it may be sent
- * either inline or out-of-line. itNumber is assigned so that at most
- * 2048 bytes are sent inline.
- *
- * itElement points to any substructure that the type may have.
- * It is only used with variable-sized array types.
- */
-
-typedef struct ipc_type
-{
- identifier_t itName; /* Mig's name for this type */
- struct ipc_type *itNext; /* next type in symbol table */
-
- u_int itTypeSize; /* size of the C type */
- u_int itPadSize; /* amount of padding after data */
- u_int itMinTypeSize; /* minimal amount of space occupied by data */
-
- u_int itInName; /* name supplied to kernel in sent msg */
- u_int itOutName; /* name in received msg */
- u_int itSize;
- u_int itNumber;
- boolean_t itInLine;
- boolean_t itLongForm;
- dealloc_t itDeallocate;
-
- const_string_t itInNameStr; /* string form of itInName */
- const_string_t itOutNameStr;/* string form of itOutName */
-
- /* what the user wants, not necessarily what he gets */
- ipc_flags_t itFlags;
-
- boolean_t itStruct;
- boolean_t itString;
- boolean_t itVarArray;
- boolean_t itIndefinite;
-
- struct ipc_type *itElement; /* may be NULL */
-
- identifier_t itUserType;
- identifier_t itServerType;
- identifier_t itTransType;
-
- identifier_t itInTrans; /* may be NULL */
- identifier_t itOutTrans; /* may be NULL */
- identifier_t itDestructor; /* may be NULL */
-} ipc_type_t;
-
-#define itNULL ((ipc_type_t *) 0)
-
-extern ipc_type_t *itLookUp(identifier_t name);
-extern void itInsert(identifier_t name, ipc_type_t *it);
-extern void itTypeDecl(identifier_t name, ipc_type_t *it);
-
-extern ipc_type_t *itShortDecl(u_int inname, const_string_t instr,
- u_int outname, const_string_t outstr,
- u_int defsize);
-extern ipc_type_t *itLongDecl(u_int inname, const_string_t instr,
- u_int outname, const_string_t outstr,
- u_int defsize, u_int size, ipc_flags_t flags);
-extern ipc_type_t *itPrevDecl(identifier_t name);
-extern ipc_type_t *itResetType(ipc_type_t *it);
-extern ipc_type_t *itVarArrayDecl(u_int number, const ipc_type_t *it);
-extern ipc_type_t *itArrayDecl(u_int number, const ipc_type_t *it);
-extern ipc_type_t *itPtrDecl(ipc_type_t *it);
-extern ipc_type_t *itStructDecl(u_int number, const ipc_type_t *it);
-extern ipc_type_t *itCStringDecl(u_int number, boolean_t varying);
-
-extern ipc_type_t *itRetCodeType;
-extern ipc_type_t *itDummyType;
-extern ipc_type_t *itRequestPortType;
-extern ipc_type_t *itZeroReplyPortType;
-extern ipc_type_t *itRealReplyPortType;
-extern ipc_type_t *itWaitTimeType;
-extern ipc_type_t *itMsgOptionType;
-extern ipc_type_t *itMakeCountType(void);
-extern ipc_type_t *itMakePolyType(void);
-extern ipc_type_t *itMakeDeallocType(void);
-
-extern void init_type(void);
-
-extern void itCheckReturnType(identifier_t name, const ipc_type_t *it);
-extern void itCheckRequestPortType(identifier_t name, const ipc_type_t *it);
-extern void itCheckReplyPortType(identifier_t name, const ipc_type_t *it);
-extern void itCheckIntType(identifier_t name, const ipc_type_t *it);
-extern void itCheckNaturalType(identifier_t name, ipc_type_t *it);
-
-
-extern ipc_flags_t itCheckFlags(ipc_flags_t flags, identifier_t name);
-extern dealloc_t itCheckDeallocate(const ipc_type_t *it, ipc_flags_t flags,
- dealloc_t dfault, identifier_t name);
-extern boolean_t itCheckIsLong(const ipc_type_t *it, ipc_flags_t flags,
- boolean_t dfault, identifier_t name);
-
-#endif /* _TYPE_H */
diff --git a/mig/user.c b/mig/user.c
deleted file mode 100644
index a5ca5fb..0000000
--- a/mig/user.c
+++ /dev/null
@@ -1,1332 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1992,1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- */
-
-#include <assert.h>
-
-#include "write.h"
-#include "error.h"
-#include "utils.h"
-#include "global.h"
-#include "mig_string.h"
-#include "cpu.h"
-
-/*************************************************************
- * Writes the standard includes. The subsystem specific
- * includes are in <SubsystemName>.h and writen by
- * header:WriteHeader. Called by WriteProlog.
- *************************************************************/
-static void
-WriteIncludes(FILE *file)
-{
- if (IsKernelServer)
- {
- /*
- * We want to get the user-side definitions of types
- * like task_t, ipc_space_t, etc. in mach/mach_types.h.
- */
-
- fprintf(file, "#undef\tKERNEL\n");
-
- if (InternalHeaderFileName != strNULL)
- {
- register char *cp;
-
- /* Strip any leading path from InternalHeaderFileName. */
- cp = strrchr(InternalHeaderFileName, '/');
- if (cp == 0)
- cp = InternalHeaderFileName;
- else
- cp++; /* skip '/' */
- fprintf(file, "#include \"%s\"\n", cp);
- }
- }
-
- if (UserHeaderFileName != strNULL)
- {
- register char *cp;
-
- /* Strip any leading path from UserHeaderFileName. */
- cp = strrchr(UserHeaderFileName, '/');
- if (cp == 0)
- cp = UserHeaderFileName;
- else
- cp++; /* skip '/' */
- fprintf(file, "#include \"%s\"\n", cp);
- }
-
- fprintf(file, "#define EXPORT_BOOLEAN\n");
- fprintf(file, "#include <mach/boolean.h>\n");
- fprintf(file, "#include <mach/kern_return.h>\n");
- fprintf(file, "#include <mach/message.h>\n");
- fprintf(file, "#include <mach/notify.h>\n");
- fprintf(file, "#include <mach/mach_types.h>\n");
- fprintf(file, "#include <mach/mig_errors.h>\n");
- fprintf(file, "#include <mach/mig_support.h>\n");
- fprintf(file, "#include <mach/msg_type.h>\n");
- fprintf(file, "/* LINTLIBRARY */\n");
- fprintf(file, "\n");
-}
-
-static void
-WriteGlobalDecls(FILE *file)
-{
- if (RCSId != strNULL)
- WriteRCSDecl(file, strconcat(SubsystemName, "_user"), RCSId);
-
- fprintf(file, "#define msgh_request_port\tmsgh_remote_port\n");
- fprintf(file, "#define msgh_reply_port\t\tmsgh_local_port\n");
- fprintf(file, "\n");
-}
-
-/*************************************************************
- * Writes the standard #includes, #defines, and
- * RCS declaration. Called by WriteUser.
- *************************************************************/
-static void
-WriteProlog(FILE *file)
-{
- WriteIncludes(file);
- WriteBogusDefines(file);
- WriteGlobalDecls(file);
-}
-
-/*ARGSUSED*/
-static void
-WriteEpilog(FILE *file)
-{
-}
-
-static const_string_t
-WriteHeaderPortType(const argument_t *arg)
-{
- if (arg->argType->itInName == MACH_MSG_TYPE_POLYMORPHIC)
- return arg->argPoly->argVarName;
- else
- return arg->argType->itInNameStr;
-}
-
-static void
-WriteRequestHead(FILE *file, const routine_t *rt)
-{
- if (rt->rtMaxRequestPos > 0)
- fprintf(file, "\tInP = &Mess.In;\n");
-
- if (rt->rtSimpleFixedRequest) {
- fprintf(file, "\tInP->Head.msgh_bits =");
- if (!rt->rtSimpleSendRequest)
- fprintf(file, " MACH_MSGH_BITS_COMPLEX|");
- fprintf(file, "\n");
- fprintf(file, "\t\tMACH_MSGH_BITS(%s, %s);\n",
- WriteHeaderPortType(rt->rtRequestPort),
- WriteHeaderPortType(rt->rtUReplyPort));
- } else {
- fprintf(file, "\tInP->Head.msgh_bits = msgh_simple ?\n");
- fprintf(file, "\t\tMACH_MSGH_BITS(%s, %s) :\n",
- WriteHeaderPortType(rt->rtRequestPort),
- WriteHeaderPortType(rt->rtUReplyPort));
- fprintf(file, "\t\t(MACH_MSGH_BITS_COMPLEX|\n");
- fprintf(file, "\t\t MACH_MSGH_BITS(%s, %s));\n",
- WriteHeaderPortType(rt->rtRequestPort),
- WriteHeaderPortType(rt->rtUReplyPort));
- }
-
- fprintf(file, "\t/* msgh_size passed as argument */\n");
-
- /*
- * KernelUser stubs need to cast the request and reply ports
- * from ipc_port_t to mach_port_t.
- */
-
- if (IsKernelUser)
- fprintf(file, "\tInP->%s = (mach_port_t) %s;\n",
- rt->rtRequestPort->argMsgField,
- rt->rtRequestPort->argVarName);
- else
- fprintf(file, "\tInP->%s = %s;\n",
- rt->rtRequestPort->argMsgField,
- rt->rtRequestPort->argVarName);
-
- if (akCheck(rt->rtUReplyPort->argKind, akbUserArg)) {
- if (IsKernelUser)
- fprintf(file, "\tInP->%s = (mach_port_t) %s;\n",
- rt->rtUReplyPort->argMsgField,
- rt->rtUReplyPort->argVarName);
- else
- fprintf(file, "\tInP->%s = %s;\n",
- rt->rtUReplyPort->argMsgField,
- rt->rtUReplyPort->argVarName);
- } else if (rt->rtOneWay || IsKernelUser)
- fprintf(file, "\tInP->%s = MACH_PORT_NULL;\n",
- rt->rtUReplyPort->argMsgField);
- else
- fprintf(file, "\tInP->%s = %smig_get_reply_port();\n",
- rt->rtUReplyPort->argMsgField, SubrPrefix);
-
- fprintf(file, "\tInP->Head.msgh_seqno = 0;\n");
- fprintf(file, "\tInP->Head.msgh_id = %d;\n", rt->rtNumber + SubsystemBase);
-}
-
-/*************************************************************
- * Writes declarations for the message types, variables
- * and return variable if needed. Called by WriteRoutine.
- *************************************************************/
-static void
-WriteVarDecls(FILE *file, const routine_t *rt)
-{
- fprintf(file, "\tunion {\n");
- fprintf(file, "\t\tRequest In;\n");
- if (!rt->rtOneWay)
- fprintf(file, "\t\tReply Out;\n");
- fprintf(file, "\t} Mess;\n");
- fprintf(file, "\n");
-
- fprintf(file, "\tregister Request *InP = &Mess.In;\n");
- if (!rt->rtOneWay)
- fprintf(file, "\tregister Reply *OutP = &Mess.Out;\n");
- fprintf(file, "\n");
-
- if (!rt->rtOneWay || rt->rtProcedure)
- fprintf(file, "\tmach_msg_return_t msg_result;\n");
-
- if (!rt->rtSimpleFixedRequest)
- fprintf(file, "\tboolean_t msgh_simple = %s;\n",
- strbool(rt->rtSimpleSendRequest));
- else if (!rt->rtOneWay &&
- !(rt->rtSimpleCheckReply && rt->rtSimpleReceiveReply)) {
- fprintf(file, "#if\tTypeCheck\n");
- fprintf(file, "\tboolean_t msgh_simple;\n");
- fprintf(file, "#endif\t/* TypeCheck */\n");
- }
-
- if (rt->rtNumRequestVar > 0)
- fprintf(file, "\tunsigned int msgh_size;\n");
- else if (!rt->rtOneWay && !rt->rtNoReplyArgs)
- {
- fprintf(file, "#if\tTypeCheck\n");
- fprintf(file, "\tunsigned int msgh_size;\n");
- fprintf(file, "#endif\t/* TypeCheck */\n");
- }
-
- /* if either request or reply is variable, we need msgh_size_delta */
- if ((rt->rtMaxRequestPos > 0) ||
- (rt->rtMaxReplyPos > 0))
- fprintf(file, "\tunsigned int msgh_size_delta;\n");
-
- fprintf(file, "\n");
-}
-
-/*************************************************************
- * Writes code to call the user provided error procedure
- * when a MIG error occurs. Called by WriteMsgSend,
- * WriteMsgCheckReceive, WriteMsgSendReceive, WriteCheckIdentity,
- * WriteRetCodeCheck, WriteTypeCheck, WritePackArgValue.
- *************************************************************/
-static void
-WriteMsgError(FILE *file, const routine_t *rt, const char *error_msg)
-{
- if (rt->rtProcedure)
- fprintf(file, "\t\t{ %s(%s); return; }\n", rt->rtErrorName, error_msg);
- else if (rt->rtReturn != rt->rtRetCode)
- {
- fprintf(file, "\t\t{ %s(%s); ", rt->rtErrorName, error_msg);
- if (rt->rtNumReplyVar > 0)
- fprintf(file, "OutP = &Mess.Out; ");
- fprintf(file, "return OutP->%s; }\n", rt->rtReturn->argMsgField);
- }
- else
- fprintf(file, "\t\treturn %s;\n", error_msg);
-}
-
-/*************************************************************
- * Writes the send call when there is to be no subsequent
- * receive. Called by WriteRoutine for SimpleProcedures
- * or SimpleRoutines
- *************************************************************/
-static void
-WriteMsgSend(FILE *file, const routine_t *rt)
-{
- const char *MsgResult = (rt->rtProcedure)
- ? "msg_result ="
- : "return";
-
- char SendSize[24];
-
- if (rt->rtNumRequestVar == 0)
- sprintf(SendSize, "%d", rt->rtRequestSize);
- else
- strcpy(SendSize, "msgh_size");
-
- if (IsKernelUser)
- {
- fprintf(file, "\t%s %smach_msg_send_from_kernel(",
- MsgResult, SubrPrefix);
- fprintf(file, "&InP->Head, %s);\n", SendSize);
- }
- else
- {
- fprintf(file, "\t%s %smach_msg(&InP->Head, MACH_SEND_MSG|%s, %s, 0,",
- MsgResult,
- SubrPrefix,
- rt->rtMsgOption->argVarName,
- SendSize);
- fprintf(file,
- " MACH_PORT_NULL, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);\n"
- );
- }
-
- if (rt->rtProcedure)
- {
- fprintf(file, "\tif (msg_result != MACH_MSG_SUCCESS)\n");
- WriteMsgError(file, rt, "msg_result");
- }
-}
-
-/*************************************************************
- * Writes to code to check for error returns from receive.
- * Called by WriteMsgSendReceive and WriteMsgRPC
- *************************************************************/
-static void
-WriteMsgCheckReceive(FILE *file, const routine_t *rt, const char *success)
-{
- fprintf(file, "\tif (msg_result != %s) {\n", success);
- if (!akCheck(rt->rtUReplyPort->argKind, akbUserArg) && !IsKernelUser)
- {
- /* If we aren't using a user-supplied reply port,
- then deallocate the reply port on any message transmission
- errors. */
- fprintf(file, "\t\t%smig_dealloc_reply_port(%s);\n",
- SubrPrefix, "InP->Head.msgh_reply_port");
- }
- WriteMsgError(file, rt, "msg_result");
- fprintf(file, "\t}\n");
-
- /*
- * If not using a user supplied reply port, tell the port
- * allocator we're done with the port.
- */
- if (!akCheck(rt->rtUReplyPort->argKind, akbUserArg) && !IsKernelUser)
- {
- fprintf(file, "\t%smig_put_reply_port(InP->Head.msgh_reply_port);\n",
- SubrPrefix);
- }
-}
-
-/*************************************************************
- * Writes the send and receive calls and code to check
- * for errors. Normally the rpc code is generated instead
- * although, the subsytem can be compiled with the -R option
- * which will cause this code to be generated. Called by
- * WriteRoutine if UseMsgRPC option is false.
- *************************************************************/
-static void
-WriteMsgSendReceive(FILE *file, const routine_t *rt)
-{
- char SendSize[24];
-
- if (rt->rtNumRequestVar == 0)
- sprintf(SendSize, "%d", rt->rtRequestSize);
- else
- strcpy(SendSize, "msgh_size");
-
- fprintf(file, "\tmsg_result = %smach_msg(&InP->Head, MACH_SEND_MSG|%s, %s, 0, MACH_PORT_NULL, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);\n",
- SubrPrefix,
- rt->rtMsgOption->argVarName,
- SendSize);
-
- fprintf(file, "\tif (msg_result != MACH_MSG_SUCCESS)\n");
- WriteMsgError(file, rt, "msg_result");
- fprintf(file, "\n");
-
- fprintf(file, "\tmsg_result = %smach_msg(&OutP->Head, MACH_RCV_MSG|%s%s, 0, sizeof(Reply), InP->Head.msgh_local_port, %s, MACH_PORT_NULL);\n",
- SubrPrefix,
- rt->rtMsgOption->argVarName,
- rt->rtWaitTime != argNULL ? "|MACH_RCV_TIMEOUT" : "",
- rt->rtWaitTime != argNULL ? rt->rtWaitTime->argVarName : "MACH_MSG_TIMEOUT_NONE");
- WriteMsgCheckReceive(file, rt, "MACH_MSG_SUCCESS");
- fprintf(file, "\n");
-}
-
-/*************************************************************
- * Writes the rpc call and the code to check for errors.
- * This is the default code to be generated. Called by WriteRoutine
- * for all routine types except SimpleProcedure and SimpleRoutine.
- *************************************************************/
-static void
-WriteMsgRPC(FILE *file, const routine_t *rt)
-{
- char SendSize[24];
-
- if (rt->rtNumRequestVar == 0)
- sprintf(SendSize, "%d", rt->rtRequestSize);
- else
- strcpy(SendSize, "msgh_size");
-
- if (IsKernelUser)
- fprintf(file, "\tmsg_result = %smach_msg_rpc_from_kernel(&InP->Head, %s, sizeof(Reply));\n",
- SubrPrefix,
- SendSize);
- else
- fprintf(file, "\tmsg_result = %smach_msg(&InP->Head, MACH_SEND_MSG|MACH_RCV_MSG|%s%s, %s, sizeof(Reply), InP->Head.msgh_reply_port, %s, MACH_PORT_NULL);\n",
- SubrPrefix,
- rt->rtMsgOption->argVarName,
- rt->rtWaitTime != argNULL ? "|MACH_RCV_TIMEOUT" : "",
- SendSize,
- rt->rtWaitTime != argNULL? rt->rtWaitTime->argVarName : "MACH_MSG_TIMEOUT_NONE");
- WriteMsgCheckReceive(file, rt, "MACH_MSG_SUCCESS");
- fprintf(file, "\n");
-}
-
-/*************************************************************
- * Sets the correct value of the dealloc flag and calls
- * Utils:WritePackMsgType to fill in the ipc msg type word(s)
- * in the request message. Called by WriteRoutine for each
- * argument that is to be sent in the request message.
- *************************************************************/
-static void
-WritePackArgType(FILE *file, const argument_t *arg)
-{
- WritePackMsgType(file, arg->argType,
- arg->argType->itIndefinite ? d_NO : arg->argDeallocate,
- arg->argLongForm, TRUE,
- "InP->%s", "%s", arg->argTTName);
- fprintf(file, "\n");
-}
-
-/*************************************************************
- * Writes code to copy an argument into the request message.
- * Called by WriteRoutine for each argument that is to placed
- * in the request message.
- *************************************************************/
-static void
-WritePackArgValue(FILE *file, register const argument_t *arg)
-{
- register const ipc_type_t *it = arg->argType;
- register const char *ref = arg->argByReferenceUser ? "*" : "";
-
- if (it->itInLine && it->itVarArray) {
-
- if (it->itString) {
- /*
- * Copy variable-size C string with mig_strncpy.
- * Save the string length (+ 1 for trailing 0)
- * in the argument`s count field.
- */
- fprintf(file,
- "\tInP->%s = %smig_strncpy(InP->%s, %s, %d);\n",
- arg->argCount->argMsgField,
- SubrPrefix,
- arg->argMsgField,
- arg->argVarName,
- it->itNumber);
- }
- else {
-
- /*
- * Copy in variable-size inline array with memcpy,
- * after checking that number of elements doesn`t
- * exceed declared maximum.
- */
- register const argument_t *count = arg->argCount;
- register const char *countRef = count->argByReferenceUser ? "*" :"";
- register const ipc_type_t *btype = it->itElement;
-
- /* Note btype->itNumber == count->argMultiplier */
-
- fprintf(file, "\tif (%s%s > %d) {\n",
- countRef, count->argVarName,
- it->itNumber/btype->itNumber);
- if (it->itIndefinite) {
- fprintf(file, "\t\tInP->%s%s.msgt_inline = FALSE;\n",
- arg->argTTName,
- arg->argLongForm ? ".msgtl_header" : "");
- if (arg->argDeallocate == d_YES)
- fprintf(file, "\t\tInP->%s%s.msgt_deallocate = TRUE;\n",
- arg->argTTName,
- arg->argLongForm ? ".msgtl_header" : "");
- else if (arg->argDeallocate == d_MAYBE)
- fprintf(file, "\t\tInP->%s%s.msgt_deallocate = %s%s;\n",
- arg->argTTName,
- arg->argLongForm ? ".msgtl_header" : "",
- arg->argDealloc->argByReferenceUser ? "*" : "",
- arg->argDealloc->argVarName);
- fprintf(file, "\t\t*((%s **)InP->%s) = %s%s;\n",
- FetchUserType(btype),
- arg->argMsgField,
- ref, arg->argVarName);
- if (!arg->argRoutine->rtSimpleFixedRequest)
- fprintf(file, "\t\tmsgh_simple = FALSE;\n");
- }
- else
- WriteMsgError(file, arg->argRoutine, "MIG_ARRAY_TOO_LARGE");
-
- fprintf(file, "\t}\n\telse {\n");
-
- fprintf(file, "\t\tmemcpy(InP->%s, %s%s, ", arg->argMsgField,
- ref, arg->argVarName);
- if (btype->itTypeSize > 1)
- fprintf(file, "%d * ", btype->itTypeSize);
- fprintf(file, "%s%s);\n",
- countRef, count->argVarName);
- fprintf(file, "\t}\n");
- }
- }
- else if (arg->argMultiplier > 1)
- WriteCopyType(file, it, "InP->%s", "/* %s */ %d * %s%s",
- arg->argMsgField, arg->argMultiplier,
- ref, arg->argVarName);
- else
- WriteCopyType(file, it, "InP->%s", "/* %s */ %s%s",
- arg->argMsgField, ref, arg->argVarName);
- fprintf(file, "\n");
-}
-
-static void
-WriteAdjustMsgSimple(FILE *file, register const argument_t *arg)
-{
- if (!arg->argRoutine->rtSimpleFixedRequest)
- {
- register const char *ref = arg->argByReferenceUser ? "*" : "";
-
- fprintf(file, "\tif (MACH_MSG_TYPE_PORT_ANY(%s%s))\n",
- ref, arg->argVarName);
- fprintf(file, "\t\tmsgh_simple = FALSE;\n");
- fprintf(file, "\n");
- }
-}
-
-/*
- * Calculate the size of a variable-length message field.
- */
-static void
-WriteArgSize(FILE *file, register const argument_t *arg)
-{
- register const ipc_type_t *ptype = arg->argType;
- register int bsize = ptype->itElement->itTypeSize;
- register const argument_t *count = arg->argCount;
-
- if (ptype->itIndefinite) {
- /*
- * Check descriptor. If out-of-line, use standard size.
- */
- fprintf(file, "(InP->%s%s.msgt_inline) ? ",
- arg->argTTName, arg->argLongForm ? ".msgtl_header" : "");
- }
- if (bsize % 4 != 0)
- fprintf(file, "(");
-
- if (bsize > 1)
- fprintf(file, "%d * ", bsize);
-
- if (ptype->itString)
- /* get count from descriptor in message */
- fprintf(file, "InP->%s", count->argMsgField);
- else
- /* get count from argument */
- fprintf(file, "%s%s",
- count->argByReferenceUser ? "*" : "",
- count->argVarName);
-
- /*
- * If the base type size is not a multiple of sizeof(int) [4],
- * we have to round up.
- */
- if (bsize % 4 != 0)
- fprintf(file, " + 3) & ~3");
-
- if (ptype->itIndefinite) {
- fprintf(file, " : sizeof(%s *)",
- FetchUserType(ptype->itElement));
- }
-}
-
-/*
- * Adjust message size and advance request pointer.
- * Called after packing a variable-length argument that
- * has more arguments following.
- */
-static void
-WriteAdjustMsgSize(FILE *file, register const argument_t *arg)
-{
- register const ipc_type_t *ptype = arg->argType;
-
- /* There are more In arguments. We need to adjust msgh_size
- and advance InP, so we save the size of the current field
- in msgh_size_delta. */
-
- fprintf(file, "\tmsgh_size_delta = ");
- WriteArgSize(file, arg);
- fprintf(file, ";\n");
-
- if (arg->argRequestPos == 0)
- /* First variable-length argument. The previous msgh_size value
- is the minimum request size. */
-
- fprintf(file, "\tmsgh_size = %d + msgh_size_delta;\n",
- arg->argRoutine->rtRequestSize);
- else
- fprintf(file, "\tmsgh_size += msgh_size_delta;\n");
-
- fprintf(file,
- "\tInP = (Request *) ((char *) InP + msgh_size_delta - %d);\n",
- ptype->itTypeSize + ptype->itPadSize);
-}
-
-/*
- * Calculate the size of the message. Called after the
- * last argument has been packed.
- */
-static void
-WriteFinishMsgSize(FILE *file, register const argument_t *arg)
-{
- /* No more In arguments. If this is the only variable In
- argument, the previous msgh_size value is the minimum
- request size. */
-
- if (arg->argRequestPos == 0) {
- fprintf(file, "\tmsgh_size = %d + (",
- arg->argRoutine->rtRequestSize);
- WriteArgSize(file, arg);
- fprintf(file, ");\n");
- }
- else {
- fprintf(file, "\tmsgh_size += ");
- WriteArgSize(file, arg);
- fprintf(file, ";\n");
- }
-}
-
-static void
-WriteInitializeCount(FILE *file, register const argument_t *arg)
-{
- register const ipc_type_t *ptype = arg->argCInOut->argParent->argType;
- register const ipc_type_t *btype = ptype->itElement;
-
- fprintf(file, "\tif (%s%s < %d)\n",
- arg->argByReferenceUser ? "*" : "",
- arg->argVarName,
- ptype->itNumber/btype->itNumber);
- fprintf(file, "\t\tInP->%s = %s%s;\n",
- arg->argMsgField,
- arg->argByReferenceUser ? "*" : "",
- arg->argVarName);
- fprintf(file, "\telse\n");
- fprintf(file, "\t\tInP->%s = %d;\n",
- arg->argMsgField, ptype->itNumber/btype->itNumber);
- fprintf(file, "\n");
-}
-
-/*
- * Called for every argument. Responsible for packing that
- * argument into the request message.
- */
-static void
-WritePackArg(FILE *file, register const argument_t *arg)
-{
- if (akCheck(arg->argKind, akbRequest))
- WritePackArgType(file, arg);
-
- if ((akIdent(arg->argKind) == akePoly) &&
- akCheckAll(arg->argKind, akbSendSnd|akbUserArg))
- WriteAdjustMsgSimple(file, arg);
-
- if ((akIdent(arg->argKind) == akeCountInOut) &&
- akCheck(arg->argKind, akbSendSnd))
- WriteInitializeCount(file, arg);
- else if (akCheckAll(arg->argKind, akbSendSnd|akbSendBody))
- WritePackArgValue(file, arg);
-}
-
-/*
- * Generate code to fill in all of the request arguments and their
- * message types.
- */
-static void
-WriteRequestArgs(FILE *file, register const routine_t *rt)
-{
- register const argument_t *arg;
- register const argument_t *lastVarArg;
-
- lastVarArg = argNULL;
- for (arg = rt->rtArgs; arg != argNULL; arg = arg->argNext)
- {
- /*
- * Adjust message size and advance message pointer if
- * the last request argument was variable-length and the
- * request position will change.
- */
- if (lastVarArg != argNULL &&
- lastVarArg->argRequestPos < arg->argRequestPos)
- {
- WriteAdjustMsgSize(file, lastVarArg);
- lastVarArg = argNULL;
- }
-
- /*
- * Copy the argument
- */
- WritePackArg(file, arg);
-
- /*
- * Remember whether this was variable-length.
- */
- if (akCheckAll(arg->argKind, akbSendSnd|akbSendBody|akbVariable))
- lastVarArg = arg;
- }
-
- /*
- * Finish the message size.
- */
- if (lastVarArg != argNULL)
- WriteFinishMsgSize(file, lastVarArg);
-}
-
-/*************************************************************
- * Writes code to check that the return msgh_id is correct and that
- * the size of the return message is correct. Called by
- * WriteRoutine.
- *************************************************************/
-static void
-WriteCheckIdentity(FILE *file, const routine_t *rt)
-{
- fprintf(file, "\tif (OutP->Head.msgh_id != %d) {\n",
- rt->rtNumber + SubsystemBase + 100);
- fprintf(file, "\t\tif (OutP->Head.msgh_id == MACH_NOTIFY_SEND_ONCE)\n");
- WriteMsgError(file, rt, "MIG_SERVER_DIED");
- fprintf(file, "\t\telse {\n");
- fprintf(file, "\t\t\t%smig_dealloc_reply_port(%s);\n\t",
- SubrPrefix,"InP->Head.msgh_reply_port");
- WriteMsgError(file, rt, "MIG_REPLY_MISMATCH");
- fprintf(file, "\t\t}\n\t}\n");
- fprintf(file, "\n");
- fprintf(file, "#if\tTypeCheck\n");
-
- if (rt->rtSimpleCheckReply && rt->rtSimpleReceiveReply)
- {
- /* Expecting a simple message. We can factor out the check for
- a simple message, since the error reply message is also simple.
- */
-
- if (!rt->rtNoReplyArgs)
- fprintf(file, "\tmsgh_size = OutP->Head.msgh_size;\n\n");
-
- fprintf(file,
- "\tif ((OutP->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX) ||\n");
- if (rt->rtNoReplyArgs)
- fprintf(file, "\t (OutP->Head.msgh_size != %d))\n",
- rt->rtReplySize);
- else {
- fprintf(file, "\t ((msgh_size %s %d) &&\n",
- (rt->rtNumReplyVar > 0) ? "<" : "!=",
- rt->rtReplySize);
- fprintf(file, "\t ((msgh_size != sizeof(mig_reply_header_t)) ||\n");
- fprintf(file, "\t (OutP->RetCode == KERN_SUCCESS))))\n");
- }
- }
- else {
- /* Expecting a complex message, or may vary at run time. */
-
- fprintf(file, "\tmsgh_size = OutP->Head.msgh_size;\n");
- fprintf(file, "\tmsgh_simple = !(OutP->Head.msgh_bits & MACH_MSGH_BITS_COMPLEX);\n");
- fprintf(file, "\n");
-
- fprintf(file, "\tif (((msgh_size %s %d)",
- (rt->rtNumReplyVar > 0) ? "<" : "!=",
- rt->rtReplySize);
-
- if (rt->rtSimpleCheckReply)
- /* if rtSimpleReceiveReply was true, then we would have
- executed the code above. So we know that the message
- is complex. */
- fprintf(file, " || msgh_simple");
- fprintf(file, ") &&\n");
-
- fprintf(file, "\t ((msgh_size != sizeof(mig_reply_header_t)) ||\n");
- fprintf(file, "\t !msgh_simple ||\n");
- fprintf(file, "\t (OutP->RetCode == KERN_SUCCESS)))\n");
- }
- WriteMsgError(file, rt, "MIG_TYPE_ERROR");
- fprintf(file, "#endif\t/* TypeCheck */\n");
- fprintf(file, "\n");
-}
-
-/*************************************************************
- * Write code to generate error handling code if the RetCode
- * argument of a Routine is not KERN_SUCCESS.
- *************************************************************/
-static void
-WriteRetCodeCheck(FILE *file, const routine_t *rt)
-{
- fprintf(file, "\tif (OutP->RetCode != KERN_SUCCESS)\n");
- WriteMsgError(file, rt, "OutP->RetCode");
- fprintf(file, "\n");
-}
-
-/*************************************************************
- * Writes code to check that the type of each of the arguments
- * in the reply message is what is expected. Called by
- * WriteRoutine for each argument in the reply message.
- *************************************************************/
-static void
-WriteTypeCheck(FILE *file, register const argument_t *arg)
-{
- register const ipc_type_t *it = arg->argType;
- register const routine_t *rt = arg->argRoutine;
-
- fprintf(file, "#if\tTypeCheck\n");
- if (akCheck(arg->argKind, akbReplyQC))
- {
- fprintf(file, "\tif (* (int *) &OutP->%s != * (int *) &%sCheck)\n",
- arg->argTTName, arg->argVarName);
- }
- else
- {
- fprintf(file, "\tif (");
- if (!it->itIndefinite) {
- fprintf(file, "(OutP->%s%s.msgt_inline != %s) ||\n\t ",
- arg->argTTName,
- arg->argLongForm ? ".msgtl_header" : "",
- strbool(it->itInLine));
- }
- fprintf(file, "(OutP->%s%s.msgt_longform != %s) ||\n",
- arg->argTTName,
- arg->argLongForm ? ".msgtl_header" : "",
- strbool(arg->argLongForm));
- if (it->itOutName == MACH_MSG_TYPE_POLYMORPHIC)
- {
- if (!rt->rtSimpleCheckReply)
- fprintf(file, "\t (MACH_MSG_TYPE_PORT_ANY(OutP->%s.msgt%s_name) && msgh_simple) ||\n",
- arg->argTTName,
- arg->argLongForm ? "l" : "");
- }
- else
- fprintf(file, "\t (OutP->%s.msgt%s_name != %s) ||\n",
- arg->argTTName,
- arg->argLongForm ? "l" : "",
- it->itOutNameStr);
- if (!it->itVarArray)
- fprintf(file, "\t (OutP->%s.msgt%s_number != %d) ||\n",
- arg->argTTName,
- arg->argLongForm ? "l" : "",
- it->itNumber);
- fprintf(file, "\t (OutP->%s.msgt%s_size != %d))\n",
- arg->argTTName,
- arg->argLongForm ? "l" : "",
- it->itSize);
- }
- WriteMsgError(file, rt, "MIG_TYPE_ERROR");
- fprintf(file, "#endif\t/* TypeCheck */\n");
- fprintf(file, "\n");
-}
-
-static void
-WriteCheckArgSize(FILE *file, register const argument_t *arg)
-{
- register const ipc_type_t *ptype = arg->argType;
- register const ipc_type_t *btype = ptype->itElement;
- const argument_t *count = arg->argCount;
- int multiplier = btype->itTypeSize / btype->itNumber;
-
- if (ptype->itIndefinite) {
- /*
- * Check descriptor. If out-of-line, use standard size.
- */
- fprintf(file, "(OutP->%s%s.msgt_inline) ? ",
- arg->argTTName, arg->argLongForm ? ".msgtl_header" : "");
- }
-
- if (btype->itTypeSize % 4 != 0)
- fprintf(file, "(");
-
- if (multiplier > 1)
- fprintf(file, "%d * ", multiplier);
-
- fprintf(file, "OutP->%s", count->argMsgField);
-
- /* If the base type size of the data field isn`t a multiple of 4,
- we have to round up. */
- if (btype->itTypeSize % 4 != 0)
- fprintf(file, " + 3) & ~3");
-
- if (ptype->itIndefinite)
- fprintf(file, " : sizeof(%s *)", FetchUserType(btype));
-}
-
-static void
-WriteCheckMsgSize(FILE *file, register const argument_t *arg)
-{
- register const routine_t *rt = arg->argRoutine;
-
- /* If there aren't any more Out args after this, then
- we can use the msgh_size_delta value directly in
- the TypeCheck conditional. */
-
- if (arg->argReplyPos == rt->rtMaxReplyPos)
- {
- fprintf(file, "#if\tTypeCheck\n");
- fprintf(file, "\tif (msgh_size != %d + (",
- rt->rtReplySize);
- WriteCheckArgSize(file, arg);
- fprintf(file, "))\n");
-
- WriteMsgError(file, rt, "MIG_TYPE_ERROR");
- fprintf(file, "#endif\t/* TypeCheck */\n");
- }
- else
- {
- /* If there aren't any more variable-sized arguments after this,
- then we must check for exact msg-size and we don't need
- to update msgh_size. */
-
- boolean_t LastVarArg = arg->argReplyPos+1 == rt->rtNumReplyVar;
-
- /* calculate the actual size in bytes of the data field. note
- that this quantity must be a multiple of four. hence, if
- the base type size isn't a multiple of four, we have to
- round up. note also that btype->itNumber must
- divide btype->itTypeSize (see itCalculateSizeInfo). */
-
- fprintf(file, "\tmsgh_size_delta = ");
- WriteCheckArgSize(file, arg);
- fprintf(file, ";\n");
- fprintf(file, "#if\tTypeCheck\n");
-
- /* Don't decrement msgh_size until we've checked that
- it won't underflow. */
-
- if (LastVarArg)
- fprintf(file, "\tif (msgh_size != %d + msgh_size_delta)\n",
- rt->rtReplySize);
- else
- fprintf(file, "\tif (msgh_size < %d + msgh_size_delta)\n",
- rt->rtReplySize);
- WriteMsgError(file, rt, "MIG_TYPE_ERROR");
-
- if (!LastVarArg)
- fprintf(file, "\tmsgh_size -= msgh_size_delta;\n");
-
- fprintf(file, "#endif\t/* TypeCheck */\n");
- }
- fprintf(file, "\n");
-}
-
-/*************************************************************
- * Write code to copy an argument from the reply message
- * to the parameter. Called by WriteRoutine for each argument
- * in the reply message.
- *************************************************************/
-static void
-WriteExtractArgValue(FILE *file, register const argument_t *arg)
-{
- register const ipc_type_t *argType = arg->argType;
- register const char *ref = arg->argByReferenceUser ? "*" : "";
-
- if (argType->itInLine && argType->itVarArray) {
-
- if (argType->itString) {
- /*
- * Copy out variable-size C string with mig_strncpy.
- */
- fprintf(file, "\t(void) %smig_strncpy(%s%s, OutP->%s, %d);\n",
- SubrPrefix,
- ref,
- arg->argVarName,
- arg->argMsgField,
- argType->itNumber);
- }
- else if (argType->itIndefinite) {
- /*
- * If data was returned out-of-line,
- * change user`s pointer to point to it.
- * If data was returned in-line but doesn`t fit,
- * allocate a new buffer, copy the data to it,
- * and change user`s pointer to point to it.
- * If data was returned in-line and fits,
- * copy to buffer.
- */
- const argument_t *count = arg->argCount;
- const char *countRef = count->argByReferenceUser ? "*" : "";
- const ipc_type_t *btype = argType->itElement;
-
- fprintf(file, "\tif (!OutP->%s%s.msgt_inline)\n",
- arg->argTTName,
- arg->argLongForm ? ".msgtl_header" : "");
- fprintf(file, "\t %s%s = *((%s **)OutP->%s);\n",
- ref, arg->argVarName,
- FetchUserType(btype), arg->argMsgField);
- fprintf(file, "\telse if (OutP->%s", count->argMsgField);
- if (btype->itNumber > 1)
- fprintf(file, " / %d", btype->itNumber);
- fprintf(file, " > %s%s) {\n", countRef, count->argVarName);
- fprintf(file, "\t %smig_allocate((vm_offset_t *)%s,\n\t\t",
- SubrPrefix, arg->argVarName); /* no ref! */
- if (btype->itTypeSize != btype->itNumber)
- fprintf(file, "%d * ", btype->itTypeSize/btype->itNumber);
- fprintf(file, "OutP->%s);\n", count->argMsgField);
- fprintf(file, "\t memcpy(%s%s, OutP->%s, ", ref, arg->argVarName,
- arg->argMsgField);
- if (btype->itTypeSize != btype->itNumber)
- fprintf(file, "%d * ", btype->itTypeSize/btype->itNumber);
- fprintf(file, "OutP->%s);\n", count->argMsgField);
- fprintf(file, "\t}\n");
- fprintf(file, "\telse {\n");
-
- fprintf(file, "\t memcpy(%s%s, OutP->%s, ", ref, arg->argVarName,
- arg->argMsgField);
- if (btype->itTypeSize != btype->itNumber)
- fprintf(file, "%d * ", btype->itTypeSize/btype->itNumber);
- fprintf(file, "OutP->%s);\n", count->argMsgField);
- fprintf(file, "\t}\n");
- }
- else {
-
- /*
- * Copy out variable-size inline array with memcpy,
- * after checking that number of elements doesn`t
- * exceed user`s maximum.
- */
- register const argument_t *count = arg->argCount;
- register const char *countRef = count->argByReferenceUser ? "*" :"";
- register const ipc_type_t *btype = argType->itElement;
-
- /* Note count->argMultiplier == btype->itNumber */
-
- fprintf(file, "\tif (OutP->%s", count->argMsgField);
- if (btype->itNumber > 1)
- fprintf(file, " / %d", btype->itNumber);
- fprintf(file, " > %s%s) {\n",
- countRef, count->argVarName);
-
- /*
- * If number of elements is too many for user receiving area,
- * fill user`s area as much as possible. Return the correct
- * number of elements.
- */
- fprintf(file, "\t\tmemcpy(%s%s, OutP->%s, ", ref, arg->argVarName,
- arg->argMsgField);
- if (btype->itTypeSize > 1)
- fprintf(file, "%d * ", btype->itTypeSize);
- fprintf(file, "%s%s);\n",
- countRef, count->argVarName);
-
- fprintf(file, "\t\t%s%s = OutP->%s",
- countRef, count->argVarName, count->argMsgField);
- if (btype->itNumber > 1)
- fprintf(file, " / %d", btype->itNumber);
- fprintf(file, ";\n");
- WriteMsgError(file,arg->argRoutine, "MIG_ARRAY_TOO_LARGE");
-
- fprintf(file, "\t}\n\telse {\n");
-
- fprintf(file, "\t\tmemcpy(%s%s, OutP->%s, ", ref, arg->argVarName,
- arg->argMsgField);
- if (btype->itTypeSize != btype->itNumber)
- fprintf(file, "%d * ", btype->itTypeSize/btype->itNumber);
- fprintf(file, "OutP->%s);\n", count->argMsgField);
- fprintf(file, "\t}\n");
- }
- }
- else if (arg->argMultiplier > 1)
- WriteCopyType(file, argType,
- "%s%s", "/* %s%s */ OutP->%s / %d",
- ref, arg->argVarName, arg->argMsgField,
- arg->argMultiplier);
- else
- WriteCopyType(file, argType,
- "%s%s", "/* %s%s */ OutP->%s",
- ref, arg->argVarName, arg->argMsgField);
- fprintf(file, "\n");
-}
-
-static void
-WriteExtractArg(FILE *file, register const argument_t *arg)
-{
- register const routine_t *rt = arg->argRoutine;
-
- if (akCheck(arg->argKind, akbReply))
- WriteTypeCheck(file, arg);
-
- if (akCheckAll(arg->argKind, akbVariable|akbReply))
- WriteCheckMsgSize(file, arg);
-
- /* Now that the RetCode is type-checked, check its value.
- Must abort immediately if it isn't KERN_SUCCESS, because
- in that case the reply message is truncated. */
-
- if (arg == rt->rtRetCode)
- WriteRetCodeCheck(file, rt);
-
- if (akCheckAll(arg->argKind, akbReturnRcv))
- WriteExtractArgValue(file, arg);
-}
-
-static void
-WriteAdjustReplyMsgPtr(FILE *file, register const argument_t *arg)
-{
- register const ipc_type_t *ptype = arg->argType;
-
- fprintf(file,
- "\tOutP = (Reply *) ((char *) OutP + msgh_size_delta - %d);\n\n",
- ptype->itTypeSize + ptype->itPadSize);
-}
-
-static void
-WriteReplyArgs(FILE *file, register const routine_t *rt)
-{
- register const argument_t *arg;
- register const argument_t *lastVarArg;
-
- lastVarArg = argNULL;
- for (arg = rt->rtArgs; arg != argNULL; arg = arg->argNext) {
-
- /*
- * Advance message pointer if the last reply argument was
- * variable-length and the reply position will change.
- */
- if (lastVarArg != argNULL &&
- lastVarArg->argReplyPos < arg->argReplyPos)
- {
- WriteAdjustReplyMsgPtr(file, lastVarArg);
- lastVarArg = argNULL;
- }
-
- /*
- * Copy the argument
- */
- WriteExtractArg(file, arg);
-
- /*
- * Remember whether this was variable-length.
- */
- if (akCheckAll(arg->argKind, akbReturnRcv|akbVariable))
- lastVarArg = arg;
- }
-}
-
-/*************************************************************
- * Writes code to return the return value. Called by WriteRoutine
- * for routines and functions.
- *************************************************************/
-static void
-WriteReturnValue(FILE *file, const routine_t *rt)
-{
- if (rt->rtReturn == rt->rtRetCode)
- /* If returning RetCode, we have already checked that it is
- KERN_SUCCESS */
- fprintf(file, "\treturn KERN_SUCCESS;\n");
-
- else
- {
- if (rt->rtNumReplyVar > 0)
- fprintf(file, "\tOutP = &Mess.Out;\n");
-
- fprintf(file, "\treturn OutP->%s;\n", rt->rtReturn->argMsgField);
- }
-}
-
-/*************************************************************
- * Writes the elements of the message type declaration: the
- * msg_type structure, the argument itself and any padding
- * that is required to make the argument a multiple of 4 bytes.
- * Called by WriteRoutine for all the arguments in the request
- * message first and then the reply message.
- *************************************************************/
-static void
-WriteFieldDecl(FILE *file, const argument_t *arg)
-{
- WriteFieldDeclPrim(file, arg, FetchUserType);
-}
-
-static void
-WriteStubDecl(FILE *file, register const routine_t *rt)
-{
- fprintf(file, "\n");
- fprintf(file, "/* %s %s */\n", rtRoutineKindToStr(rt->rtKind), rt->rtName);
- fprintf(file, "mig_external %s %s\n", ReturnTypeStr(rt), rt->rtUserName);
- fprintf(file, "(\n");
- WriteList(file, rt->rtArgs, WriteUserVarDecl, akbUserArg, ",\n", "\n");
- fprintf(file, ")\n");
- fprintf(file, "{\n");
-}
-
-/*************************************************************
- * Writes all the code comprising a routine body. Called by
- * WriteUser for each routine.
- *************************************************************/
-static void
-WriteRoutine(FILE *file, register const routine_t *rt)
-{
- /* write the stub's declaration */
-
- WriteStubDecl(file, rt);
-
- /* typedef of structure for Request and Reply messages */
-
- WriteStructDecl(file, rt->rtArgs, WriteFieldDecl, akbRequest, "Request");
- if (!rt->rtOneWay)
- WriteStructDecl(file, rt->rtArgs, WriteFieldDecl, akbReply, "Reply");
-
- /* declarations for local vars: Union of Request and Reply messages,
- InP, OutP and return value */
-
- WriteVarDecls(file, rt);
-
- /* declarations and initializations of the mach_msg_type_t variables
- for each argument */
-
- WriteList(file, rt->rtArgs, WriteTypeDeclIn, akbRequest, "\n", "\n");
- if (!rt->rtOneWay)
- WriteList(file, rt->rtArgs, WriteCheckDecl, akbReplyQC, "\n", "\n");
-
- /* fill in all the request message types and then arguments */
-
- WriteRequestArgs(file, rt);
-
- /* fill in request message head */
-
- WriteRequestHead(file, rt);
- fprintf(file, "\n");
-
- /* Write the send/receive or rpc call */
-
- if (rt->rtOneWay)
- WriteMsgSend(file, rt);
- else
- {
- if (UseMsgRPC)
- WriteMsgRPC(file, rt);
- else
- WriteMsgSendReceive(file, rt);
-
- /* Check the values that are returned in the reply message */
-
- WriteCheckIdentity(file, rt);
-
- /* If the reply message has no Out parameters or return values
- other than the return code, we can type-check it and
- return it directly. */
-
- if (rt->rtNoReplyArgs)
- {
- WriteTypeCheck(file, rt->rtRetCode);
-
- fprintf(file, "\treturn OutP->RetCode;\n");
- }
- else {
- WriteReplyArgs(file, rt);
-
- /* return the return value, if any */
-
- if (rt->rtProcedure)
- fprintf(file, "\t/* Procedure - no return needed */\n");
- else
- WriteReturnValue(file, rt);
- }
- }
-
- fprintf(file, "}\n");
-}
-
-/*************************************************************
- * Writes out the xxxUser.c file. Called by mig.c
- *************************************************************/
-void
-WriteUser(FILE *file, const statement_t *stats)
-{
- register const statement_t *stat;
-
- WriteProlog(file);
- for (stat = stats; stat != stNULL; stat = stat->stNext)
- switch (stat->stKind)
- {
- case skRoutine:
- WriteRoutine(file, stat->stRoutine);
- break;
- case skImport:
- case skUImport:
- WriteImport(file, stat->stFileName);
- break;
- case skSImport:
- break;
- default:
- fatal("WriteUser(): bad statement_kind_t (%d)",
- (int) stat->stKind);
- }
- WriteEpilog(file);
-}
-
-/*************************************************************
- * Writes out individual .c user files for each routine. Called by mig.c
- *************************************************************/
-void
-WriteUserIndividual(const statement_t *stats)
-{
- register const statement_t *stat;
-
- for (stat = stats; stat != stNULL; stat = stat->stNext)
- switch (stat->stKind)
- {
- case skRoutine:
- {
- FILE *file;
- register char *filename;
-
- filename = strconcat(UserFilePrefix,
- strconcat(stat->stRoutine->rtName, ".c"));
- file = fopen(filename, "w");
- if (file == NULL)
- fatal("fopen(%s): %s", filename,
- unix_error_string(errno));
- WriteProlog(file);
-
- {
- /* Write all the imports. */
- const statement_t *s;
- for (s = stats; s != stNULL; s = s->stNext)
- switch (s->stKind)
- {
- case skImport:
- case skUImport:
- WriteImport(file, s->stFileName);
- break;
- }
- }
-
- WriteRoutine(file, stat->stRoutine);
- WriteEpilog(file);
- fclose(file);
- strfree(filename);
- }
- break;
- case skImport:
- case skUImport:
- break;
- case skSImport:
- break;
- default:
- fatal("WriteUserIndividual(): bad statement_kind_t (%d)",
- (int) stat->stKind);
- }
-}
diff --git a/mig/utils.c b/mig/utils.c
deleted file mode 100644
index f716e01..0000000
--- a/mig/utils.c
+++ /dev/null
@@ -1,417 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
-
-#include <stdarg.h>
-
-#include "write.h"
-#include "utils.h"
-#include "global.h"
-
-void
-WriteImport(FILE *file, const_string_t filename)
-{
- fprintf(file, "#include %s\n", filename);
-}
-
-void
-WriteRCSDecl(FILE *file, identifier_t name, const_string_t rcs)
-{
- fprintf(file, "#ifndef\tlint\n");
- fprintf(file, "#if\tUseExternRCSId\n");
- fprintf(file, "char %s_rcsid[] = %s;\n", name, rcs);
- fprintf(file, "#else\t/* UseExternRCSId */\n");
- fprintf(file, "static char rcsid[] = %s;\n", rcs);
- fprintf(file, "#endif\t/* UseExternRCSId */\n");
- fprintf(file, "#endif\t/* lint */\n");
- fprintf(file, "\n");
-}
-
-void
-WriteBogusDefines(FILE *file)
-{
- fprintf(file, "#ifndef\tmig_internal\n");
- fprintf(file, "#define\tmig_internal\tstatic\n");
- fprintf(file, "#endif\n");
- fprintf(file, "\n");
-
- fprintf(file, "#ifndef\tmig_external\n");
- fprintf(file, "#define mig_external\n");
- fprintf(file, "#endif\n");
- fprintf(file, "\n");
-
- fprintf(file, "#ifndef\tTypeCheck\n");
- fprintf(file, "#define\tTypeCheck 1\n");
- fprintf(file, "#endif\n");
- fprintf(file, "\n");
-
- fprintf(file, "#ifndef\tUseExternRCSId\n");
- fprintf(file, "#define\tUseExternRCSId\t\t1\n");
- fprintf(file, "#endif\n");
- fprintf(file, "\n");
-}
-
-void
-WriteList(FILE *file, const argument_t *args, write_list_fn_t *func, u_int mask,
- const char *between, const char *after)
-{
- register const argument_t *arg;
- register boolean_t sawone = FALSE;
-
- for (arg = args; arg != argNULL; arg = arg->argNext)
- if (akCheckAll(arg->argKind, mask))
- {
- if (sawone)
- fprintf(file, "%s", between);
- sawone = TRUE;
-
- (*func)(file, arg);
- }
-
- if (sawone)
- fprintf(file, "%s", after);
-}
-
-static boolean_t
-WriteReverseListPrim(FILE *file, register const argument_t *arg,
- write_list_fn_t *func, u_int mask, const char *between)
-{
- boolean_t sawone = FALSE;
-
- if (arg != argNULL)
- {
- sawone = WriteReverseListPrim(file, arg->argNext, func, mask, between);
-
- if (akCheckAll(arg->argKind, mask))
- {
- if (sawone)
- fprintf(file, "%s", between);
- sawone = TRUE;
-
- (*func)(file, arg);
- }
- }
-
- return sawone;
-}
-
-void
-WriteReverseList(FILE *file, const argument_t *args, write_list_fn_t *func,
- u_int mask, const char *between, const char *after)
-{
- boolean_t sawone;
-
- sawone = WriteReverseListPrim(file, args, func, mask, between);
-
- if (sawone)
- fprintf(file, "%s", after);
-}
-
-void
-WriteNameDecl(FILE *file, const argument_t *arg)
-{
- fprintf(file, "%s", arg->argVarName);
-}
-
-void
-WriteUserVarDecl(FILE *file, const argument_t *arg)
-{
- const char *ref = arg->argByReferenceUser ? "*" : "";
-
- fprintf(file, "\t%s %s%s", arg->argType->itUserType, ref, arg->argVarName);
-}
-
-void
-WriteServerVarDecl(FILE *file, const argument_t *arg)
-{
- const char *ref = arg->argByReferenceServer ? "*" : "";
-
- fprintf(file, "\t%s %s%s",
- arg->argType->itTransType, ref, arg->argVarName);
-}
-
-void
-WriteTypeDeclIn(FILE *file, register const argument_t *arg)
-{
- WriteStaticDecl(file, arg->argType,
- arg->argType->itIndefinite ? d_NO : arg->argDeallocate,
- arg->argLongForm, TRUE, arg->argTTName);
-}
-
-void
-WriteTypeDeclOut(FILE *file, register const argument_t *arg)
-{
- WriteStaticDecl(file, arg->argType,
- arg->argType->itIndefinite ? d_NO : arg->argDeallocate,
- arg->argLongForm, FALSE, arg->argTTName);
-}
-
-void
-WriteCheckDecl(FILE *file, register const argument_t *arg)
-{
- register const ipc_type_t *it = arg->argType;
-
- /* We'll only be called for short-form types.
- Note we use itOutNameStr instead of itInNameStr, because
- this declaration will be used to check received types. */
-
- fprintf(file, "\tstatic const mach_msg_type_t %sCheck = {\n",
- arg->argVarName);
- fprintf(file, "\t\t/* msgt_name = */\t\t%s,\n", it->itOutNameStr);
- fprintf(file, "\t\t/* msgt_size = */\t\t%d,\n", it->itSize);
- fprintf(file, "\t\t/* msgt_number = */\t\t%d,\n", it->itNumber);
- fprintf(file, "\t\t/* msgt_inline = */\t\t%s,\n",
- strbool(it->itInLine));
- fprintf(file, "\t\t/* msgt_longform = */\t\tFALSE,\n");
- fprintf(file, "\t\t/* msgt_deallocate = */\t\t%s,\n",
- strbool(!it->itInLine));
- fprintf(file, "\t\t/* msgt_unused = */\t\t0\n");
- fprintf(file, "\t};\n");
-}
-
-const char *
-ReturnTypeStr(const routine_t *rt)
-{
- if (rt->rtReturn == argNULL)
- return "void";
- else
- return rt->rtReturn->argType->itUserType;
-}
-
-const char *
-FetchUserType(const ipc_type_t *it)
-{
- return it->itUserType;
-}
-
-const char *
-FetchServerType(const ipc_type_t *it)
-{
- return it->itServerType;
-}
-
-void
-WriteFieldDeclPrim(FILE *file, const argument_t *arg,
- const char *(*tfunc)(const ipc_type_t *))
-{
- register const ipc_type_t *it = arg->argType;
-
- fprintf(file, "\t\tmach_msg_type_%st %s;\n",
- arg->argLongForm ? "long_" : "", arg->argTTName);
-
- if (it->itInLine && it->itVarArray)
- {
- register ipc_type_t *btype = it->itElement;
-
- /*
- * Build our own declaration for a varying array:
- * use the element type and maximum size specified.
- * Note arg->argCount->argMultiplier == btype->itNumber.
- */
- fprintf(file, "\t\t%s %s[%d];",
- (*tfunc)(btype),
- arg->argMsgField,
- it->itNumber/btype->itNumber);
- }
- else
- fprintf(file, "\t\t%s %s;", (*tfunc)(it), arg->argMsgField);
-
- if (it->itPadSize != 0)
- fprintf(file, "\n\t\tchar %s[%d];", arg->argPadName, it->itPadSize);
-}
-
-void
-WriteStructDecl(FILE *file, const argument_t *args, write_list_fn_t *func,
- u_int mask, const char *name)
-{
- fprintf(file, "\ttypedef struct {\n");
- fprintf(file, "\t\tmach_msg_header_t Head;\n");
- WriteList(file, args, func, mask, "\n", "\n");
- fprintf(file, "\t} %s;\n", name);
- fprintf(file, "\n");
-}
-
-static void
-WriteStaticLongDecl(FILE *file, register const ipc_type_t *it,
- dealloc_t dealloc, boolean_t inname, identifier_t name)
-{
- fprintf(file, "\tstatic const mach_msg_type_long_t %s = {\n", name);
- fprintf(file, "\t{\n");
- fprintf(file, "\t\t/* msgt_name = */\t\t0,\n");
- fprintf(file, "\t\t/* msgt_size = */\t\t0,\n");
- fprintf(file, "\t\t/* msgt_number = */\t\t0,\n");
- fprintf(file, "\t\t/* msgt_inline = */\t\t%s,\n",
- strbool(it->itInLine));
- fprintf(file, "\t\t/* msgt_longform = */\t\tTRUE,\n");
- fprintf(file, "\t\t/* msgt_deallocate = */\t\t%s,\n",
- strdealloc(dealloc));
- fprintf(file, "\t\t/* msgt_unused = */\t\t0\n");
- fprintf(file, "\t},\n");
- fprintf(file, "\t\t/* msgtl_name = */\t%s,\n",
- inname ? it->itInNameStr : it->itOutNameStr);
- fprintf(file, "\t\t/* msgtl_size = */\t%d,\n", it->itSize);
- fprintf(file, "\t\t/* msgtl_number = */\t%d,\n", it->itNumber);
- fprintf(file, "\t};\n");
-}
-
-static void
-WriteStaticShortDecl(FILE *file, register const ipc_type_t *it,
- dealloc_t dealloc, boolean_t inname, identifier_t name)
-{
- fprintf(file, "\tstatic const mach_msg_type_t %s = {\n", name);
- fprintf(file, "\t\t/* msgt_name = */\t\t%s,\n",
- inname ? it->itInNameStr : it->itOutNameStr);
- fprintf(file, "\t\t/* msgt_size = */\t\t%d,\n", it->itSize);
- fprintf(file, "\t\t/* msgt_number = */\t\t%d,\n", it->itNumber);
- fprintf(file, "\t\t/* msgt_inline = */\t\t%s,\n",
- strbool(it->itInLine));
- fprintf(file, "\t\t/* msgt_longform = */\t\tFALSE,\n");
- fprintf(file, "\t\t/* msgt_deallocate = */\t\t%s,\n",
- strdealloc(dealloc));
- fprintf(file, "\t\t/* msgt_unused = */\t\t0\n");
- fprintf(file, "\t};\n");
-}
-
-void
-WriteStaticDecl(FILE *file, const ipc_type_t *it, dealloc_t dealloc,
- boolean_t longform, boolean_t inname, identifier_t name)
-{
- if (longform)
- WriteStaticLongDecl(file, it, dealloc, inname, name);
- else
- WriteStaticShortDecl(file, it, dealloc, inname, name);
-}
-
-/*
- * Like vfprintf, but omits a leading comment in the format string
- * and skips the items that would be printed by it. Only %s, %d,
- * and %f are recognized.
- */
-static void
-SkipVFPrintf(FILE *file, register const char *fmt, va_list pvar)
-{
- if (*fmt == 0)
- return; /* degenerate case */
-
- if (fmt[0] == '/' && fmt[1] == '*') {
- /* Format string begins with C comment. Scan format
- string until end-comment delimiter, skipping the
- items in pvar that the enclosed format items would
- print. */
-
- register int c;
-
- fmt += 2;
- for (;;) {
- c = *fmt++;
- if (c == 0)
- return; /* nothing to format */
- if (c == '*') {
- if (*fmt == '/') {
- break;
- }
- }
- else if (c == '%') {
- /* Field to skip */
- c = *fmt++;
- switch (c) {
- case 's':
- (void) va_arg(pvar, char *);
- break;
- case 'd':
- (void) va_arg(pvar, int);
- break;
- case 'f':
- (void) va_arg(pvar, double);
- break;
- case '\0':
- return; /* error - fmt ends with '%' */
- default:
- break;
- }
- }
- }
- /* End of comment. To be pretty, skip
- the space that follows. */
- fmt++;
- if (*fmt == ' ')
- fmt++;
- }
-
- /* Now format the string. */
- (void) vfprintf(file, fmt, pvar);
-}
-
-void
-WriteCopyType(FILE *file, const ipc_type_t *it, const char *left,
- const char *right, ...)
-{
- va_list pvar;
- va_start(pvar, right);
-
- if (it->itStruct)
- {
- fprintf(file, "\t");
- SkipVFPrintf(file, left, pvar);
- fprintf(file, " = ");
- SkipVFPrintf(file, right, pvar);
- fprintf(file, ";\n");
- }
- else if (it->itString)
- {
- fprintf(file, "\t(void) %smig_strncpy(", SubrPrefix);
- SkipVFPrintf(file, left, pvar);
- fprintf(file, ", ");
- SkipVFPrintf(file, right, pvar);
- fprintf(file, ", %d);\n", it->itTypeSize);
- }
- else
- {
- fprintf(file, "\t{ typedef struct { char data[%d]; } *sp; * (sp) ",
- it->itTypeSize);
- SkipVFPrintf(file, left, pvar);
- fprintf(file, " = * (sp) ");
- SkipVFPrintf(file, right, pvar);
- fprintf(file, "; }\n");
- }
- va_end(pvar);
-}
-
-void
-WritePackMsgType(FILE *file, const ipc_type_t *it, dealloc_t dealloc,
- boolean_t longform, boolean_t inname, const char *left,
- const char *right, ...)
-{
- va_list pvar;
- va_start(pvar, right);
-
- fprintf(file, "\t");
- SkipVFPrintf(file, left, pvar);
- fprintf(file, " = ");
- SkipVFPrintf(file, right, pvar);
- fprintf(file, ";\n");
-
- va_end(pvar);
-}
diff --git a/mig/utils.h b/mig/utils.h
deleted file mode 100644
index 3a4c832..0000000
--- a/mig/utils.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- */
-
-#ifndef _UTILS_H
-#define _UTILS_H
-
-/* stuff used by more than one of header.c, user.c, server.c */
-
-typedef void write_list_fn_t(FILE *file, const argument_t *arg);
-
-extern void WriteImport(FILE *file, const_string_t filename);
-extern void WriteRCSDecl(FILE *file, identifier_t name, const_string_t rcs);
-extern void WriteBogusDefines(FILE *file);
-
-extern void WriteList(FILE *file, const argument_t *args, write_list_fn_t *func,
- u_int mask, const char *between, const char *after);
-
-extern void WriteReverseList(FILE *file, const argument_t *args,
- write_list_fn_t *func, u_int mask,
- const char *between, const char *after);
-
-/* good as arguments to WriteList */
-extern write_list_fn_t WriteNameDecl;
-extern write_list_fn_t WriteUserVarDecl;
-extern write_list_fn_t WriteServerVarDecl;
-extern write_list_fn_t WriteTypeDeclIn;
-extern write_list_fn_t WriteTypeDeclOut;
-extern write_list_fn_t WriteCheckDecl;
-
-extern const char *ReturnTypeStr(const routine_t *rt);
-
-extern const char *FetchUserType(const ipc_type_t *it);
-extern const char *FetchServerType(const ipc_type_t *it);
-extern void WriteFieldDeclPrim(FILE *file, const argument_t *arg,
- const char *(*tfunc)(const ipc_type_t *it));
-
-extern void WriteStructDecl(FILE *file, const argument_t *args,
- write_list_fn_t *func, u_int mask,
- const char *name);
-
-extern void WriteStaticDecl(FILE *file, const ipc_type_t *it,
- dealloc_t dealloc, boolean_t longform,
- boolean_t inname, identifier_t name);
-
-extern void WriteCopyType(FILE *file, const ipc_type_t *it,
- const char *left, const char *right, ...);
-
-extern void WritePackMsgType(FILE *file, const ipc_type_t *it,
- dealloc_t dealloc, boolean_t longform,
- boolean_t inname, const char *left,
- const char *right, ...);
-
-#endif /* _UTILS_H */
diff --git a/mig/vprint.c b/mig/vprint.c
deleted file mode 100644
index ea66c59..0000000
--- a/mig/vprint.c
+++ /dev/null
@@ -1,433 +0,0 @@
-/*
- * Copyright (c) 1990,1992,1993 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software_Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie Mellon
- * the rights to redistribute these changes.
- */
-
-#ifndef HAVE_VPRINTF
-
-/*
- * ansi varargs versions of printf routines
- * This are directly included to deal with nonansi libc's.
- */
-#include <stdio.h>
-#include <stdarg.h>
-#include <ctype.h>
-#include <limits.h>
-
-/*
- * Forward declaration.
- */
-static void _doprnt_ansi(const char *_fmt, va_list _args, FILE *_stream);
-
-int
-vprintf(const char *fmt, va_list args)
-{
- _doprnt_ansi(fmt, args, stdout);
- return (ferror(stdout) ? EOF : 0);
-}
-
-int
-vfprintf(FILE *f, const char *fmt, va_list args)
-{
- _doprnt_ansi(fmt, args, f);
- return (ferror(f) ? EOF : 0);
-}
-
-int
-vsprintf(char *s, const char *fmt, va_list args)
-{
- FILE fakebuf;
-
- fakebuf._flag = _IOSTRG; /* no _IOWRT: avoid stdio bug */
- fakebuf._ptr = s;
- fakebuf._cnt = 32767;
- _doprnt_ansi(fmt, args, &fakebuf);
- putc('\0', &fakebuf);
- return (strlen(s));
-}
-
-int
-vsnprintf(char *s, int n, const char *fmt, va_list args)
-{
- FILE fakebuf;
-
- fakebuf._flag = _IOSTRG; /* no _IOWRT: avoid stdio bug */
- fakebuf._ptr = s;
- fakebuf._cnt = n-1;
- _doprnt_ansi(fmt, args, &fakebuf);
- fakebuf._cnt++;
- putc('\0', &fakebuf);
- if (fakebuf._cnt<0)
- fakebuf._cnt = 0;
- return (n-fakebuf._cnt-1);
-}
-
-/*
- * Common code for printf et al.
- *
- * The calling routine typically takes a variable number of arguments,
- * and passes the address of the first one. This implementation
- * assumes a straightforward, stack implementation, aligned to the
- * machine's wordsize. Increasing addresses are assumed to point to
- * successive arguments (left-to-right), as is the case for a machine
- * with a downward-growing stack with arguments pushed right-to-left.
- *
- * To write, for example, fprintf() using this routine, the code
- *
- * fprintf(fd, format, args)
- * FILE *fd;
- * char *format;
- * {
- * _doprnt_ansi(format, &args, fd);
- * }
- *
- * would suffice. (This example does not handle the fprintf's "return
- * value" correctly, but who looks at the return value of fprintf
- * anyway?)
- *
- * This version implements the following printf features:
- *
- * %d decimal conversion
- * %u unsigned conversion
- * %x hexadecimal conversion
- * %X hexadecimal conversion with capital letters
- * %o octal conversion
- * %c character
- * %s string
- * %m.n field width, precision
- * %-m.n left adjustment
- * %0m.n zero-padding
- * %*.* width and precision taken from arguments
- *
- * This version does not implement %f, %e, or %g. It accepts, but
- * ignores, an `l' as in %ld, %lo, %lx, and %lu, and therefore will not
- * work correctly on machines for which sizeof(long) != sizeof(int).
- * It does not even parse %D, %O, or %U; you should be using %ld, %o and
- * %lu if you mean long conversion.
- *
- * As mentioned, this version does not return any reasonable value.
- *
- * Permission is granted to use, modify, or propagate this code as
- * long as this notice is incorporated.
- *
- * Steve Summit 3/25/87
- */
-
-/*
- * Added for general use:
- * # prefix for alternate format:
- * 0x (0X) for hex
- * leading 0 for octal
- * + print '+' if positive
- * blank print ' ' if positive
- *
- */
-
-/*
- * Fixed to handle `l' and `h' prefixes, %% format, and ANSI %p format.
- * It does not handle the ANSI %n format.
- *
- * ANSI NOTE: The formating of %d, %o, %u, %x, and %X are not compliant.
- *
- * NOTE: Given that this routine uses stdarg.h, I'm not sure that the
- * comment above about stack layout is valid.
- *
- * Peter Stout, 1/11/93
- */
-
-#define Ctod(c) ((c) - '0')
-
-#define MAXBUF (sizeof(long int) * 8) /* enough for binary */
-
-typedef int boolean_t;
-#define FALSE ((boolean_t) 0)
-#define TRUE ((boolean_t) 1)
-
-#define SHORT sizeof(short)
-#define INT sizeof(int)
-#define LONG sizeof(long)
-
-static void
-_doprnt_ansi(register const char *fmt, va_list args, FILE *stream)
-{
- int length;
- int prec;
- boolean_t ladjust;
- char padc;
- long n;
- unsigned long u;
- int plus_sign;
- int sign_char;
- boolean_t altfmt;
- int base;
- int size;
- unsigned char char_buf[2];
-
- char_buf[1] = '\0';
-
- while (*fmt != '\0') {
- if (*fmt != '%') {
- putc(*fmt++, stream);
- continue;
- }
-
- fmt++;
-
- length = 0;
- prec = -1;
- ladjust = FALSE;
- padc = ' ';
- plus_sign = 0;
- sign_char = 0;
- altfmt = FALSE;
-
- while (TRUE) {
- if (*fmt == '#') {
- altfmt = TRUE;
- fmt++;
- }
- else if (*fmt == '-') {
- ladjust = TRUE;
- fmt++;
- }
- else if (*fmt == '+') {
- plus_sign = '+';
- fmt++;
- }
- else if (*fmt == ' ') {
- if (plus_sign == 0)
- plus_sign = ' ';
- fmt++;
- }
- else
- break;
- }
-
- if (*fmt == '0') {
- padc = '0';
- fmt++;
- }
-
- if (isdigit(*fmt)) {
- while(isdigit(*fmt))
- length = 10 * length + Ctod(*fmt++);
- }
- else if (*fmt == '*') {
- length = va_arg(args, int);
- fmt++;
- if (length < 0) {
- ladjust = !ladjust;
- length = -length;
- }
- }
-
- if (*fmt == '.') {
- prec = 0;
- fmt++;
- if (isdigit(*fmt)) {
- prec = 0;
- while(isdigit(*fmt))
- prec = 10 * prec + Ctod(*fmt++);
- }
- else if (*fmt == '*') {
- prec = va_arg(args, int);
- fmt++;
- }
- }
-
- if (*fmt == 'l' || *fmt == 'h')
- size = *(fmt++) == 'l' ? LONG : SHORT;
- else
- size = INT;
-
- switch(*fmt) {
- case 'c':
- {
- register const char *p;
- register const char *p2;
-
- char_buf[0] = va_arg(args, int);
- p = char_buf;
- prec = 1;
- goto put_string;
-
- case 's':
- if (prec == -1)
- prec = INT_MAX;
-
- p = va_arg(args, char *);
-
- if (p == (const char *)0)
- p = "";
-
- put_string:
- if (length > 0 && !ladjust) {
- n = 0;
- p2 = p;
-
- for (; *p != '\0' && n < prec; p++)
- n++;
-
- p = p2;
-
- while (n < length) {
- putc(padc, stream);
- n++;
- }
- }
-
- n = 0;
-
- while (*p != '\0') {
- if (++n > prec)
- break;
-
- putc(*p++, stream);
- }
-
- if (n < length && ladjust) {
- while (n < length) {
- putc(' ', stream);
- n++;
- }
- }
-
- break;
- }
-
- case 'o':
- base = 8;
- goto print_unsigned;
-
- case 'i':
- case 'd':
- base = 10;
- goto print_signed;
-
- case 'u':
- base = 10;
- goto print_unsigned;
-
- case 'x':
- case 'X':
- base = 16;
- goto print_unsigned;
-
- case 'p':
- base = 16;
- altfmt = TRUE;
- u = (unsigned long) va_arg(args, void *);
- goto print_num;
-
- print_signed:
- if (size == INT)
- n = va_arg(args, int);
- else if (size == LONG)
- n = va_arg(args, long);
- else
- n = (short) va_arg(args, int);
- if (n >= 0) {
- u = n;
- sign_char = plus_sign;
- }
- else {
- u = -n;
- sign_char = '-';
- }
- goto print_num;
-
- print_unsigned:
- if (size == INT)
- u = va_arg(args, unsigned int);
- else if (size == LONG)
- u = va_arg(args, unsigned long);
- else
- u = (unsigned short) va_arg(args, unsigned int);
- goto print_num;
-
- print_num:
- {
- char buf[MAXBUF]; /* build number here */
- register char * p = &buf[MAXBUF-1];
- static const char digits[] = "0123456789abcdef";
- const char *prefix = 0;
-
- if (u != 0 && altfmt) {
- if (base == 8)
- prefix = "0";
- else if (base == 16)
- prefix = "0x";
- }
-
- do {
- *p-- = digits[u % base];
- u /= base;
- } while (u != 0);
-
- length -= (&buf[MAXBUF-1] - p);
- if (sign_char)
- length--;
- if (prefix)
- length -= strlen(prefix);
-
- if (padc == ' ' && !ladjust) {
- /* blank padding goes before prefix */
- while (--length >= 0)
- putc(' ', stream);
- }
- if (sign_char)
- putc(sign_char, stream);
- if (prefix)
- while (*prefix)
- putc(*prefix++, stream);
- if (padc == '0') {
- /* zero padding goes after sign and prefix */
- while (--length >= 0)
- putc('0', stream);
- }
- while (++p != &buf[MAXBUF])
- putc(*p, stream);
-
- if (ladjust) {
- while (--length >= 0)
- putc(' ', stream);
- }
- break;
- }
-
- case '%':
- putc('%', stream);
- break;
-
- case '\0':
- fmt--;
- break;
-
- default:
- putc(*fmt, stream);
- }
- fmt++;
- }
-}
-
-#endif !HAVE_VPRINTF
diff --git a/mig/write.h b/mig/write.h
deleted file mode 100644
index 8b481a3..0000000
--- a/mig/write.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- */
-
-#ifndef _WRITE_H
-#define _WRITE_H
-
-#include <stdio.h>
-
-#include "statement.h"
-
-extern void WriteUserHeader(FILE *file, const statement_t *stats);
-extern void WriteServerHeader(FILE *file, const statement_t *stats);
-extern void WriteInternalHeader(FILE *file, const statement_t *stats);
-extern void WriteUser(FILE *file, const statement_t *stats);
-extern void WriteUserIndividual(const statement_t *stats);
-extern void WriteServer(FILE *file, const statement_t *stats);
-
-#endif /* _WRITE_H */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 08:27:41 +0000