source: mainline/kernel/Makefile@ 7b63b6b

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 7b63b6b was 3ee8a075, checked in by Jakub Jermar <jakub@…>, 18 years ago

Replace gcc-specific FUNCTION with C99 func.
suncc's xregs=no%float can be used only on sparc64.
  • Property mode set to 100644
File size: 10.2 KB
Line 
1#
2# Copyright (c) 2005 Martin Decky
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions
7# are met:
8#
9# - Redistributions of source code must retain the above copyright
10# notice, this list of conditions and the following disclaimer.
11# - Redistributions in binary form must reproduce the above copyright
12# notice, this list of conditions and the following disclaimer in the
13# documentation and/or other materials provided with the distribution.
14# - The name of the author may not be used to endorse or promote products
15# derived from this software without specific prior written permission.
16#
17# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27#
28
29
30## Include configuration
31#
32
33-include ../version
34-include Makefile.config
35
36INCLUDES = generic/include
37OPTIMIZATION = 3
38
39## Common compiler flags
40#
41
42DEFS = -D$(ARCH) -DARCH=\"$(ARCH)\" -DRELEASE=\"$(RELEASE)\" "-DNAME=\"$(NAME)\"" \
43 -DKERNEL
44
45GCC_CFLAGS = -I$(INCLUDES) -O$(OPTIMIZATION) \
46 -fno-builtin -fomit-frame-pointer -Wall -Wmissing-prototypes -Werror \
47 -nostdlib -nostdinc
48
49ICC_CFLAGS = -I$(INCLUDES) -O$(OPTIMIZATION) \
50 -fno-builtin -fomit-frame-pointer -Wall -Wmissing-prototypes -Werror \
51 -nostdlib -nostdinc \
52 -wd170
53
54SUNCC_CFLAGS = -I$(INCLUDES) -xO$(OPTIMIZATION) \
55 -xnolib -xc99=all -features=extensions \
56 -erroff=E_ZERO_SIZED_STRUCT_UNION
57
58LFLAGS = -M
59AFLAGS =
60
61ifdef REVISION
62 DEFS += "-DREVISION=\"$(REVISION)\""
63endif
64
65ifdef TIMESTAMP
66 DEFS += "-DTIMESTAMP=\"$(TIMESTAMP)\""
67endif
68
69## Setup kernel configuration
70#
71
72-include arch/$(ARCH)/Makefile.inc
73-include genarch/Makefile.inc
74
75ifeq ($(CONFIG_DEBUG),y)
76 DEFS += -DCONFIG_DEBUG
77endif
78
79ifeq ($(CONFIG_DEBUG_SPINLOCK),y)
80 DEFS += -DCONFIG_DEBUG_SPINLOCK
81endif
82
83ifeq ($(CONFIG_DEBUG_AS_WATCHPOINT),y)
84 DEFS += -DCONFIG_DEBUG_AS_WATCHPOINT
85endif
86
87ifeq ($(CONFIG_FPU_LAZY),y)
88 DEFS += -DCONFIG_FPU_LAZY
89endif
90
91ifeq ($(CONFIG_DEBUG_ALLREGS),y)
92 DEFS += -DCONFIG_DEBUG_ALLREGS
93endif
94
95ifeq ($(CONFIG_VHPT),y)
96 DEFS += -DCONFIG_VHPT
97endif
98
99ifeq ($(CONFIG_TSB),y)
100 DEFS += -DCONFIG_TSB
101endif
102
103ifeq ($(CONFIG_Z8530),y)
104 DEFS += -DCONFIG_Z8530
105endif
106
107ifeq ($(CONFIG_NS16550),y)
108 DEFS += -DCONFIG_NS16550
109endif
110
111ifeq ($(CONFIG_VIRT_IDX_DCACHE),y)
112 DEFS += -DCONFIG_VIRT_IDX_DCACHE
113endif
114
115ifeq ($(CONFIG_FB),y)
116 ifeq ($(ARCH),ia32)
117 DEFS += -DCONFIG_VESA_WIDTH=$(CONFIG_VESA_WIDTH)
118 DEFS += -DCONFIG_VESA_HEIGHT=$(CONFIG_VESA_HEIGHT)
119 DEFS += -DCONFIG_VESA_BPP=$(CONFIG_VESA_BPP)
120 endif
121
122 ifeq ($(ARCH),amd64)
123 DEFS += -DCONFIG_VESA_WIDTH=$(CONFIG_VESA_WIDTH)
124 DEFS += -DCONFIG_VESA_HEIGHT=$(CONFIG_VESA_HEIGHT)
125 DEFS += -DCONFIG_VESA_BPP=$(CONFIG_VESA_BPP)
126 endif
127
128 ifeq ($(ARCH),ia32xen)
129 DEFS += -DCONFIG_VESA_WIDTH=$(CONFIG_VESA_WIDTH)
130 DEFS += -DCONFIG_VESA_HEIGHT=$(CONFIG_VESA_HEIGHT)
131 DEFS += -DCONFIG_VESA_BPP=$(CONFIG_VESA_BPP)
132 endif
133endif
134
135## Toolchain configuration
136#
137
138ifeq ($(COMPILER),gcc_native)
139 CC = gcc
140 GCC = gcc
141 AS = as
142 LD = ld
143 OBJCOPY = objcopy
144 OBJDUMP = objdump
145 LIBDIR = /usr/lib
146 CFLAGS = $(GCC_CFLAGS)
147endif
148
149ifeq ($(COMPILER),icc_native)
150 CC = icc
151 GCC = gcc
152 AS = as
153 LD = ld
154 OBJCOPY = objcopy
155 OBJDUMP = objdump
156 LIBDIR = /usr/lib
157 CFLAGS = $(ICC_CFLAGS)
158endif
159
160ifeq ($(COMPILER),suncc_native)
161 CC = suncc
162 GCC = gcc
163 AS = as
164 LD = ld
165 OBJCOPY = objcopy
166 OBJDUMP = objdump
167 LIBDIR = /usr/lib
168 CFLAGS = $(SUNCC_CFLAGS)
169endif
170
171ifeq ($(COMPILER),gcc_cross)
172 CC = $(TOOLCHAIN_DIR)/bin/$(TARGET)-gcc
173 GCC = $(CC)
174 AS = $(TOOLCHAIN_DIR)/bin/$(TARGET)-as
175 LD = $(TOOLCHAIN_DIR)/bin/$(TARGET)-ld
176 OBJCOPY = $(TOOLCHAIN_DIR)/bin/$(TARGET)-objcopy
177 OBJDUMP = $(TOOLCHAIN_DIR)/bin/$(TARGET)-objdump
178 LIBDIR = $(TOOLCHAIN_DIR)/lib
179 CFLAGS = $(GCC_CFLAGS)
180endif
181
182## Generic kernel sources
183#
184
185GENERIC_SOURCES = \
186 generic/src/adt/bitmap.c \
187 generic/src/adt/btree.c \
188 generic/src/adt/hash_table.c \
189 generic/src/adt/list.c \
190 generic/src/console/chardev.c \
191 generic/src/console/console.c \
192 generic/src/console/kconsole.c \
193 generic/src/console/klog.c \
194 generic/src/console/cmd.c \
195 generic/src/cpu/cpu.c \
196 generic/src/ddi/ddi.c \
197 generic/src/ddi/irq.c \
198 generic/src/ddi/device.c \
199 generic/src/interrupt/interrupt.c \
200 generic/src/main/main.c \
201 generic/src/main/kinit.c \
202 generic/src/main/uinit.c \
203 generic/src/main/version.c \
204 generic/src/main/shutdown.c \
205 generic/src/proc/scheduler.c \
206 generic/src/proc/thread.c \
207 generic/src/proc/task.c \
208 generic/src/proc/the.c \
209 generic/src/syscall/syscall.c \
210 generic/src/syscall/copy.c \
211 generic/src/mm/buddy.c \
212 generic/src/mm/frame.c \
213 generic/src/mm/page.c \
214 generic/src/mm/tlb.c \
215 generic/src/mm/as.c \
216 generic/src/mm/backend_anon.c \
217 generic/src/mm/backend_elf.c \
218 generic/src/mm/backend_phys.c \
219 generic/src/mm/slab.c \
220 generic/src/lib/func.c \
221 generic/src/lib/memstr.c \
222 generic/src/lib/sort.c \
223 generic/src/lib/elf.c \
224 generic/src/lib/rd.c \
225 generic/src/printf/printf_core.c \
226 generic/src/printf/printf.c \
227 generic/src/printf/sprintf.c \
228 generic/src/printf/snprintf.c \
229 generic/src/printf/vprintf.c \
230 generic/src/printf/vsprintf.c \
231 generic/src/printf/vsnprintf.c \
232 generic/src/debug/symtab.c \
233 generic/src/time/clock.c \
234 generic/src/time/timeout.c \
235 generic/src/time/delay.c \
236 generic/src/preempt/preemption.c \
237 generic/src/synch/spinlock.c \
238 generic/src/synch/condvar.c \
239 generic/src/synch/rwlock.c \
240 generic/src/synch/mutex.c \
241 generic/src/synch/semaphore.c \
242 generic/src/synch/waitq.c \
243 generic/src/synch/futex.c \
244 generic/src/smp/ipi.c \
245 generic/src/smp/smp.c \
246 generic/src/ipc/ipc.c \
247 generic/src/ipc/sysipc.c \
248 generic/src/ipc/ipcrsc.c \
249 generic/src/ipc/irq.c \
250 generic/src/security/cap.c \
251 generic/src/sysinfo/sysinfo.c
252
253## Test sources
254#
255
256ifeq ($(CONFIG_TEST),y)
257 DEFS += -DCONFIG_TEST
258 CFLAGS += -Itest/
259 GENERIC_SOURCES += \
260 test/test.c \
261 test/atomic/atomic1.c \
262 test/btree/btree1.c \
263 test/debug/mips1.c \
264 test/fault/fault1.c \
265 test/fpu/fpu1.c \
266 test/fpu/sse1.c \
267 test/fpu/mips2.c \
268 test/mm/falloc1.c \
269 test/mm/falloc2.c \
270 test/mm/mapping1.c \
271 test/mm/slab1.c \
272 test/mm/slab2.c \
273 test/mm/purge1.c \
274 test/synch/rwlock1.c \
275 test/synch/rwlock2.c \
276 test/synch/rwlock3.c \
277 test/synch/rwlock4.c \
278 test/synch/rwlock5.c \
279 test/synch/semaphore1.c \
280 test/synch/semaphore2.c \
281 test/print/print1.c \
282 test/thread/thread1.c \
283 test/sysinfo/sysinfo1.c
284endif
285
286## Experimental features
287#
288
289ifeq ($(CONFIG_EXPERIMENTAL),y)
290 GENERIC_SOURCES += generic/src/lib/objc_ext.c \
291 generic/src/lib/objc.c
292 EXTRA_OBJECTS = $(LIBDIR)/libobjc.a
293 EXTRA_FLAGS += -x objective-c
294endif
295
296GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES)))
297ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES)))
298GENARCH_OBJECTS := $(addsuffix .o,$(basename $(GENARCH_SOURCES)))
299
300.PHONY: all build config distclean clean archlinks depend disasm
301
302all:
303 ../tools/config.py kernel.config default $(ARCH) $(COMPILER) $(CONFIG_DEBUG) $(MACHINE)
304 $(MAKE) -C . build
305
306build: kernel.bin disasm
307
308config:
309 -rm Makefile.depend
310 ../tools/config.py kernel.config
311
312-include Makefile.depend
313
314distclean: clean
315 -rm Makefile.config
316
317clean:
318 -rm -f kernel.bin kernel.raw kernel.map kernel.map.pre kernel.objdump kernel.disasm generic/src/debug/real_map.bin Makefile.depend* generic/include/arch generic/include/genarch arch/$(ARCH)/_link.ld
319 find generic/src/ arch/*/src/ genarch/src/ test/ -name '*.o' -follow -exec rm \{\} \;
320 for arch in arch/* ; do \
321 [ -e $$arch/_link.ld ] && rm $$arch/_link.ld 2>/dev/null ; \
322 done ; exit 0
323
324archlinks:
325 ln -sfn ../../arch/$(ARCH)/include/ generic/include/arch
326 ln -sfn ../../genarch/include/ generic/include/genarch
327
328depend: archlinks
329 -makedepend $(DEFS) $(CFLAGS) -f - $(ARCH_SOURCES) $(GENARCH_SOURCES) $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null
330
331arch/$(ARCH)/_link.ld: arch/$(ARCH)/_link.ld.in
332 $(GCC) $(DEFS) $(GCC_CFLAGS) -D__ASM__ -D__LINKER__ -E -x c $< | grep -v "^\#" > $@
333
334generic/src/debug/real_map.bin: depend arch/$(ARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS)
335 $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab Makefile generic/src/debug/empty_map.o
336 $(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) generic/src/debug/empty_map.o -o $@ -Map kernel.map.pre
337 $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > kernel.objdump
338 tools/genmap.py kernel.map.pre kernel.objdump generic/src/debug/real_map.bin
339 # Do it once again, this time to get correct even the symbols
340 # on architectures, that have bss after symtab
341 $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab generic/src/debug/real_map.bin generic/src/debug/sizeok_map.o
342 $(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) generic/src/debug/sizeok_map.o -o $@ -Map kernel.map.pre
343 $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > kernel.objdump
344 tools/genmap.py kernel.map.pre kernel.objdump generic/src/debug/real_map.bin
345
346generic/src/debug/real_map.o: generic/src/debug/real_map.bin
347 $(OBJCOPY) -I binary -O $(BFD_NAME) -B $(BFD_ARCH) --prefix-sections=symtab $< $@
348
349kernel.raw: depend arch/$(ARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) generic/src/debug/real_map.o
350 $(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) generic/src/debug/real_map.o -o $@ -Map kernel.map
351
352kernel.bin: kernel.raw
353 $(OBJCOPY) -O $(BFD) kernel.raw kernel.bin
354
355disasm: kernel.raw
356 $(OBJDUMP) -d kernel.raw > kernel.disasm
357
358%.o: %.S
359 $(GCC) $(DEFS) $(GCC_CFLAGS) -D__ASM__ -c $< -o $@
360
361%.o: %.s
362 $(AS) $(AFLAGS) $< -o $@
363
364%.o: %.c
365 $(CC) $(DEFS) $(CFLAGS) $(EXTRA_FLAGS) -c $< -o $@
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