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* kern/thread.h (struct thread): New member `creation_time'.
* include/mach/thread_info.h: New member `creation_time'.
* kern/thread.c (thread_create): Set creation time stamp.
(thread_info) [THREAD_BASIC_INFO]: Fill in new creation time
field. Carefully preserve compatibility with old callers.
* kern/task.h (struct task): New member `creation_time'.
* 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.
* kern/mach_clock.c (record_time_stamp): New function.
* kern/time_out.h (record_time_stamp): Add prototype.
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* kern/thread.h (struct thread): New member `creation_time'.
* include/mach/thread_info.h: New member `creation_time'.
* kern/thread.c (thread_create): Set creation time stamp.
(thread_info) [THREAD_BASIC_INFO]: Fill in new creation time
field. Carefully preserve compatibility with old callers.
* kern/task.h (struct task): New member `creation_time'.
* 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.
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* kern/mach_clock.c (clock_interrupt): Test correct macro to see
if PC sampling is configured: MACH_PCSAMPLE, not MACH_SAMPLE.
Mon Jul 21 14:20:39 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* kern/mach4.srv: Include <mach_pcsample.h> so the value of
MACH_PCSAMPLE is made available for mach4.defs.
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* i386/i386at/gpl/linux/include/linux/blk.h (end_request):
Revamped Mach specific code. Don't use `errors' field in request.
Don't call driver's request function.
* i386/i386at/gpl/linux/include/linux/fs.h (struct buffer_head):
Deleted old Mach-specific definition. Use original Linux defintion.
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* i386/i386at/gpl/linux/linux_block.c: Rewritten extensively.
(collect_buffer_pages): Deleted.
(alloc_buffer, free_buffer): Rewritten to use Mach page allocator.
(getblk, __brelse): Use Mach kernel allocator.
(check_for_error): Deleted.
(ll_rw_block): Allocate request structure on stack.
(rdwr_partial, rdwr_full, do_rdwr) New routines.
(block_read, block_write): Rewritten to use new routine do_rdwr.
(find_name): New routine.
(read_bsd_label, read_vtoc): New routines.
(init_partition): New routine.
(device_open): Rewritten for modularity. Allocate Linux block
variables on the stack.
(check_limit): New routine.
(device_read, device_write): Rewritten extensively. Map user
pages into kernel buffer before passing to driver. This is in
preparation for general Linux block driver support. Allocate
Linux block variables on the stack.
* i386/i386at/gpl/linux/linux_kmem.c:
(collect_buffer_pages): Deleted.
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* i386/i386/locore.S (discover_x86_cpu_type): Comment out routine
for now.
* i386/i386at/model_dep.c (c_boot_entry): Comment out use of
discover_x86_cpu_type for now.
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* i386/i386/thread.h (struct pcb): Added new field `data' used
by Linux driver emulation.
Fri Aug 1 16:15:33 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* i386/i386/locore.S (discover_x86_cpu_type): Comment out routine
for now.
* i386/i386at/model_dep.c (c_boot_entry): Comment out use of
discover_x86_cpu_type for now.
* i386/i386/locore.S (discover_x86_cpu_type): Use correct opcode
for right shift. Use ENTRY macro correctly.
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* COPYING: New file.
* Makefile.in (topfiles): Add COPYING.
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* 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
various subtypes are different.
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* i386/i386/loose_ends.c (ovbcopy): Delete function. Suggested by
Matthew Wilcox (willy@odie.barnet.ac.uk.)
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* i386/Drivers.in: Add el3. How did this escape notice?
* i386/device-drivers.h.in: Add CONFIG_EL3.
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Version 1.1.3 released.
* version.c (version): Update to 1.1.3.
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* kern/thread.c (thread_info): Set flags word correctly;
TH_FLAGS_SWAPPED and TH_FLAGS_IDLE are not exclusive.
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* i386/Makefrag (objfiles += $(device_drivers)): Sort
$(device_drivers) before adding to objfiles in order to remove
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.
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* Makefile.in (install): Install cross-migcom as `migcom', not as
`mig'.
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.
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.
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).
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* version.c (version): Update to version 1.1.1.
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* 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).
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* i386/Files: Fix typo for _setjmp.S.
Reflect 53c7,8xx.c -> 53c78xx.c change.
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* i386/Files: Fix typo for _setjmp.S.
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* version.c (version): Update to version 1.1.
* NEWS: New file.
* Makefile.in (topfiles): Add NEWS.
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* version.c (version): Update to version 1.1.
* NEWS: New file.
Mon May 5 11:34:01 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* Makefile.in (enable_kdb): Use findstring instead of filter.
Reported by Marcus Daniels (marcus@cathcart.sysc.pdx.edu).
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* Makefile.in (enable_kdb): New variable.
(clib-routines): If enable_kdb, then add strstr.
* 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.
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* kern/exception.c (exception_no_server): Comment out the suspend
code; it's useful for special case debugging, but causes problems
in general.
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* i386/Drivers.in (ncr53c7xx): Change file name to 53c78xx.o.
* i386/i386at/gpl/linux/scsi/53c7,8xx.c: Moved to ...
* i386/i386at/gpl/linux/scsi/53c78xx.c: ... here.
* i386/Makefrag (linux-scsi-files): Change file name here too.
Reported by xtest@postman.epa.go.jp.
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* configure.in (kdb): New --enable option.
* Makefile.in (DEFINES): Add @DEFS@.
* bogus/mach_kdb.h: Make this file zero length; we get MACH_KDB
from configure now.
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* Makefile.in (clib-routines): Add htons not because it is necessary,
but because libc5 systems will bring it in.
(check-clib-routines): Tolerate extra weak symbols.
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* configure.in: Add AC_PREREQ for version 2.12.
* i386/Drivers.in: Likewise.
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* configure.in (BUILD_CC): Use AC_CHECK_PROGS, not AC_CHECK_PROG,
since we are checking multiple names.
* configure.in (kdb): New --enable option.
* Makefile.in (DEFINES): Add @DEFS@.
* Makefile.in (clean, distclean, mostlyclean, maintainter-clean):
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).
Fri Apr 18 15:25:10 1997 Thomas Bushnell, n/BSG <thomas@gnu.ai.mit.edu>
* configure.in: Add AC_PREREQ for version 2.12.
* i386/Drivers.in: Likewise.
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* configure.in: Replace AC_PROG_CC with AC_PROG_CC_LOCAL.
If cross compiling do Lex/Yacc checks with BUILD_CC.
Check CC and BUILD_CC for libraries having the needed support,
and substitute discovery in installed_clib.
* aclocal.m4: New file. These replacement macros are to handle
the case where there is a cross compiler but no supporting files.
* Makefile.in (installed-clib): Don't hardwire a Hurd libcrt.a.
(cross_linkable): Only define cross-migcom variable when it will
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
(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.
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* i386/Drivers.in (com): Delete option. It's required by
kd_mouse.c.
* i386/Makefrag (i386at-files): Add com.c.
(driver-files): Delete variable.
* 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).
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* Makefile.in (cross-lexxer.o lexxer.o): Add pump-priming
dependency on cpu.h. Reported by Marcus G. Daniels
(marcus@cathcart.sysc.pdx.edu).
* configure.in: Fail if configure target is not for GNU os.
* Makefile.in (./cross-mig): New rule.
(mkinstalldirs): Add $(libexecdir).
* configure.in: Recognize i686.
Reported by Marcus G. Daniels (marcus@cathcart.sysc.pdx.edu).
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* kern/exception.c (exception_no_server): Comment out the suspend
code; it's useful for special case debugging, but causes problems
in general.
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Initial source
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