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
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
# i386 Mach makefile fragment
# Copyright 1997, 1999 Free Software Foundation, Inc.
#
# 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.
#
# THE FREE SOFTWARE FOUNDATION ALLOWS FREE USE OF THIS SOFTWARE IN ITS
# "AS IS" CONDITION. THE FREE SOFTWARE FOUNDATION DISCLAIMS ANY
# LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE
# USE OF THIS SOFTWARE.
# Some of the i386-specific code checks for these.
DEFINES += -DCONTINUATIONS -D__ELF__ -Di386 -DLINUX_DEV
# Source files for any i386 kernel
i386at-files = autoconf.c blit.c conf.c cons_conf.c fd.c rtc.c \
i386at_ds_routines.c immc.c int_init.c iopl.c kd.c kd_event.c \
kd_mouse.c kd_queue.c model_dep.c phys_mem_grab_page.c pic_isa.c
i386-files = ast_check.c db_disasm.c db_interface.c db_trace.c debug_i386.c \
fpe_linkage.c fpu.c gdt.c hardclock.c idt.c io_emulate.c io_map.c \
iopb.c ktss.c kttd_interface.c ldt.c loose_ends.c mp_desc.c pcb.c \
phys.c pic.c pit.c seg.c trap.c user_ldt.c
intel-files = pmap.c read_fault.c
# Assembler source
i386at-Sfiles = boothdr.S interrupt.S kdasm.S
i386-Sfiles = cswitch.S debug_trace.S idt_inittab.S locore.S spl.S
# Account for them in the image
objfiles += $(subst .c,.o,$(i386at-files) $(i386-files) $(intel-files)) \
$(subst .S,.o,$(i386at-Sfiles) $(i386-Sfiles))
vpath %.c $(sysdep)/i386at $(sysdep)/i386 $(sysdep)/intel
vpath %.S $(sysdep)/i386at $(sysdep)/i386
# Files from the generic source that we want
objfiles += busses.o cirbuf.o
vpath busses.c $(srcdir)/chips
# FPE emulation
objfiles += fpe.o
# Mig-generated
objfiles += mach_i386_server.o
# This file is only needed for KDB support.
ifeq ($(enable_kdb),yes)
objfiles += _setjmp.o
endif
# XXX: In i386, com is always enabled.
objfiles += com.o
# This file is only needed for LPR support.
ifeq ($(findstring -DMACH_LPR,@DEFS@),-DMACH_LPR)
objfiles += lpr.o
endif
# We link the device drivers together into this file in a separate Make
# run, because the Linux-related code sometimes re-uses filenames. Arrange
# to have that Makefile used to generate and clean and otherwise deal with
# those filenames.
objfiles += i386/sysdep.o
i386/sysdep.o: FORCE
cd i386 && $(MAKE) all
FORCE:
clean: i386-clean
i386-clean:
cd i386 && $(MAKE) clean
distclean: i386-distclean
i386-distclean:
cd i386 && $(MAKE) distclean
mostlyclean: i386-mostlyclean
i386-mostlyclean:
cd i386 && $(MAKE) mostlyclean
maintainerclean: i386-maintainerclean
i386-maitainerclean:
cd i386 && $(MAKE) maintainer-clean
# Where to find some things
vpath i386asm.sym $(sysdep)/i386
vpath mach_i386.srv $(sysdep)/i386
# Make sure boothdr.o is at the very front
objfiles := boothdr.o $(filter-out boothdr.o,$(objfiles))
# Our include files are here; make sure they PRECEDE the generic ones.
INCLUDES := -I$(sysdep)/i386at -I$(sysdep)/i386 \
-I$(sysdep)/include -I$(sysdep)/include/mach/sa \
-I$(sysdep)/bogus -I$(sysdep) \
$(INCLUDES)
# arrange suitable load address
LDFLAGS += -Ttext 100000
# Assemble .S files correctly
ASFLAGS += -DASSEMBLER
boothdr.o: i386asm.h
# Header files we install
install-headers: i386-install-headers
i386-install-headers:
cd i386 && $(MAKE) install-headers
install-kernel: i386-install-kernel
i386-install-kernel:
cd $(systype) && $(MAKE) install-kernel
# We have our own version of this file
installed-headers := $(filter-out mach/proc_ops.h,$(installed-headers))
i386-installed-headers= \
$(addprefix mach/i386/,asm.h boolean.h \
disk.h eflags.h exception.h \
fp_reg.h ioccom.h kern_return.h mach_i386.defs \
mach_i386_types.h machine_types.defs multiboot.h \
rpc.h syscall_sw.h \
thread_status.h trap.h vm_param.h \
vm_types.h)
# Cheat, cheat, cheat.
fpe.o: fpe.b_elf
uudecode $<
vpath fpe.b_elf $(sysdep)/i386
fpe.d:; touch $@
|
