source: mainline/kernel/Makefile@ 7a53208

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 7a53208 was f563126, checked in by Martin Decky <martin@…>, 16 years ago

make uspace pass compilation with clang
  • Property mode set to 100644
File size: 11.8 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
33include ../version
34-include ../Makefile.config
35-include ../config.defs
36
37INCLUDES = generic/include
38OPTIMIZATION = 3
39
40ifndef CROSS_PREFIX
41 CROSS_PREFIX = /usr/local
42endif
43
44## Common compiler flags
45#
46
47DEFS = -DKERNEL -DRELEASE=$(RELEASE) "-DNAME=$(NAME)" -D__$(BITS)_BITS__ -D__$(ENDIANESS)__
48
49GCC_CFLAGS = -I$(INCLUDES) -O$(OPTIMIZATION) -imacros ../config.h \
50 -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
51 -finput-charset=UTF-8 -fno-builtin -Wall -Wextra -Wno-unused-parameter \
52 -Wmissing-prototypes -Werror -nostdlib -nostdinc -pipe
53
54ICC_CFLAGS = -I$(INCLUDES) -O$(OPTIMIZATION) -imacros ../config.h \
55 -fno-builtin -Wall -Wmissing-prototypes -Werror \
56 -nostdlib -nostdinc -wd170
57
58SUNCC_CFLAGS = -I$(INCLUDES) -xO$(OPTIMIZATION) \
59 -xnolib -xc99=all -features=extensions \
60 -erroff=E_ZERO_SIZED_STRUCT_UNION
61
62CLANG_CFLAGS = -I$(INCLUDES) -O$(OPTIMIZATION) -imacros ../config.h \
63 -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
64 -finput-charset=UTF-8 -fno-builtin -Wall -Wextra -Wno-unused-parameter \
65 -Wmissing-prototypes -nostdlib -nostdinc -pipe
66
67LFLAGS = -M
68AFLAGS =
69
70-include arch/$(KARCH)/Makefile.inc
71-include genarch/Makefile.inc
72
73## The at-sign
74#
75# The $(ATSIGN) variable holds the ASCII character representing the at-sign
76# ('@') used in various $(AS) constructs (e.g. @progbits). On architectures that
77# don't use '@' for starting a comment, $(ATSIGN) is merely '@'. However, on
78# those that do use it for starting a comment (e.g. arm32), $(ATSIGN) must be
79# defined as the percentile-sign ('%') in the architecture-dependent
80# Makefile.inc.
81#
82ATSIGN ?= @
83
84## Cross-platform assembly to start a symtab.data section
85#
86SYMTAB_SECTION=".section symtab.data, \"a\", $(ATSIGN)progbits;"
87
88## Simple detection for the type of the host system
89#
90HOST = $(shell uname)
91
92## On Solaris, some utilities have slightly different names
93#
94ifeq ($(HOST),SunOS)
95 BINUTILS_PREFIX = "g"
96else
97 BINUTILS_PREFIX = ""
98endif
99
100## Toolchain configuration
101#
102
103ifeq ($(COMPILER),gcc_native)
104 CC = gcc
105 GCC = $(CC)
106 AS = $(BINUTILS_PREFIX)as
107 LD = $(BINUTILS_PREFIX)ld
108 OBJCOPY = $(BINUTILS_PREFIX)objcopy
109 OBJDUMP = $(BINUTILS_PREFIX)objdump
110 LIBDIR = /usr/lib
111 CFLAGS = $(GCC_CFLAGS)
112 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
113endif
114
115ifeq ($(COMPILER),gcc_cross)
116 CC = $(TOOLCHAIN_DIR)/bin/$(TARGET)-gcc
117 GCC = $(CC)
118 AS = $(TOOLCHAIN_DIR)/bin/$(TARGET)-as
119 LD = $(TOOLCHAIN_DIR)/bin/$(TARGET)-ld
120 OBJCOPY = $(TOOLCHAIN_DIR)/bin/$(TARGET)-objcopy
121 OBJDUMP = $(TOOLCHAIN_DIR)/bin/$(TARGET)-objdump
122 LIBDIR = $(TOOLCHAIN_DIR)/lib
123 CFLAGS = $(GCC_CFLAGS)
124 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
125endif
126
127ifeq ($(COMPILER),icc)
128 CC = icc
129 GCC = gcc
130 AS = as
131 LD = ld
132 OBJCOPY = objcopy
133 OBJDUMP = objdump
134 LIBDIR = /usr/lib
135 CFLAGS = $(ICC_CFLAGS)
136 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
137endif
138
139ifeq ($(COMPILER),suncc)
140 CC = suncc
141 GCC = gcc
142 AS = $(BINUTILS_PREFIX)as
143 LD = $(BINUTILS_PREFIX)ld
144 OBJCOPY = $(BINUTILS_PREFIX)objcopy
145 OBJDUMP = $(BINUTILS_PREFIX)objdump
146 LIBDIR = /usr/lib
147 CFLAGS = $(SUNCC_CFLAGS)
148 DEFS += $(CONFIG_DEFS)
149 DEPEND_DEFS = $(DEFS)
150endif
151
152ifeq ($(COMPILER),clang)
153 CC = clang
154 GCC = gcc
155 AS = $(BINUTILS_PREFIX)as
156 LD = $(BINUTILS_PREFIX)ld
157 OBJCOPY = $(BINUTILS_PREFIX)objcopy
158 OBJDUMP = $(BINUTILS_PREFIX)objdump
159 LIBDIR = /usr/lib
160 CFLAGS = $(CLANG_CFLAGS)
161 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
162endif
163
164## Generic kernel sources
165#
166
167GENERIC_SOURCES = \
168 generic/src/adt/avl.c \
169 generic/src/adt/bitmap.c \
170 generic/src/adt/btree.c \
171 generic/src/adt/hash_table.c \
172 generic/src/adt/list.c \
173 generic/src/console/chardev.c \
174 generic/src/console/console.c \
175 generic/src/cpu/cpu.c \
176 generic/src/ddi/ddi.c \
177 generic/src/ddi/irq.c \
178 generic/src/ddi/device.c \
179 generic/src/debug/symtab.c \
180 generic/src/interrupt/interrupt.c \
181 generic/src/main/main.c \
182 generic/src/main/kinit.c \
183 generic/src/main/uinit.c \
184 generic/src/main/version.c \
185 generic/src/main/shutdown.c \
186 generic/src/proc/program.c \
187 generic/src/proc/scheduler.c \
188 generic/src/proc/thread.c \
189 generic/src/proc/task.c \
190 generic/src/proc/the.c \
191 generic/src/proc/tasklet.c \
192 generic/src/syscall/syscall.c \
193 generic/src/syscall/copy.c \
194 generic/src/mm/buddy.c \
195 generic/src/mm/frame.c \
196 generic/src/mm/page.c \
197 generic/src/mm/tlb.c \
198 generic/src/mm/as.c \
199 generic/src/mm/backend_anon.c \
200 generic/src/mm/backend_elf.c \
201 generic/src/mm/backend_phys.c \
202 generic/src/mm/slab.c \
203 generic/src/lib/func.c \
204 generic/src/lib/memstr.c \
205 generic/src/lib/sort.c \
206 generic/src/lib/string.c \
207 generic/src/lib/elf.c \
208 generic/src/lib/rd.c \
209 generic/src/printf/printf_core.c \
210 generic/src/printf/printf.c \
211 generic/src/printf/snprintf.c \
212 generic/src/printf/vprintf.c \
213 generic/src/printf/vsnprintf.c \
214 generic/src/time/clock.c \
215 generic/src/time/timeout.c \
216 generic/src/time/delay.c \
217 generic/src/preempt/preemption.c \
218 generic/src/synch/spinlock.c \
219 generic/src/synch/condvar.c \
220 generic/src/synch/rwlock.c \
221 generic/src/synch/mutex.c \
222 generic/src/synch/semaphore.c \
223 generic/src/synch/smc.c \
224 generic/src/synch/waitq.c \
225 generic/src/synch/futex.c \
226 generic/src/smp/ipi.c \
227 generic/src/smp/smp.c \
228 generic/src/ipc/ipc.c \
229 generic/src/ipc/sysipc.c \
230 generic/src/ipc/ipcrsc.c \
231 generic/src/ipc/irq.c \
232 generic/src/ipc/event.c \
233 generic/src/security/cap.c \
234 generic/src/sysinfo/sysinfo.c
235
236## Kernel console support
237#
238
239ifeq ($(CONFIG_KCONSOLE),y)
240GENERIC_SOURCES += \
241 generic/src/console/kconsole.c \
242 generic/src/console/cmd.c
243endif
244
245## Udebug interface sources
246#
247
248ifeq ($(CONFIG_UDEBUG),y)
249GENERIC_SOURCES += \
250 generic/src/ipc/kbox.c \
251 generic/src/udebug/udebug.c \
252 generic/src/udebug/udebug_ops.c \
253 generic/src/udebug/udebug_ipc.c
254endif
255
256## Test sources
257#
258
259ifeq ($(CONFIG_TEST),y)
260 CFLAGS += -Itest/
261 GENERIC_SOURCES += \
262 test/test.c \
263 test/atomic/atomic1.c \
264 test/btree/btree1.c \
265 test/avltree/avltree1.c \
266 test/fault/fault1.c \
267 test/mm/falloc1.c \
268 test/mm/falloc2.c \
269 test/mm/mapping1.c \
270 test/mm/slab1.c \
271 test/mm/slab2.c \
272 test/synch/rwlock1.c \
273 test/synch/rwlock2.c \
274 test/synch/rwlock3.c \
275 test/synch/rwlock4.c \
276 test/synch/rwlock5.c \
277 test/synch/semaphore1.c \
278 test/synch/semaphore2.c \
279 test/print/print1.c \
280 test/print/print2.c \
281 test/print/print3.c \
282 test/print/print4.c \
283 test/thread/thread1.c \
284 test/sysinfo/sysinfo1.c
285
286 ifeq ($(KARCH),mips32)
287 GENERIC_SOURCES += test/debug/mips1.c
288 else
289 GENERIC_SOURCES += test/debug/mips1_skip.c
290 endif
291
292 ifeq ($(KARCH),ia64)
293 GENERIC_SOURCES += test/mm/purge1.c
294 else
295 GENERIC_SOURCES += test/mm/purge1_skip.c
296 endif
297
298 ifeq ($(CONFIG_FPU),y)
299 ifeq ($(KARCH),ia32)
300 TEST_FPU1 = y
301 TEST_SSE1 = y
302 GENERIC_SOURCES += test/fpu/fpu1_x86.c
303 endif
304
305 ifeq ($(KARCH),amd64)
306 TEST_FPU1 = y
307 TEST_SSE1 = y
308 GENERIC_SOURCES += test/fpu/fpu1_x86.c
309 endif
310
311 ifeq ($(KARCH),ia64)
312 TEST_FPU1 = y
313 GENERIC_SOURCES += test/fpu/fpu1_ia64.c
314 endif
315
316 ifeq ($(KARCH),mips32)
317 TEST_MIPS2 = y
318 endif
319 endif
320
321 ifneq ($(TEST_FPU1),y)
322 GENERIC_SOURCES += test/fpu/fpu1_skip.c
323 endif
324
325 ifeq ($(TEST_SSE1),y)
326 GENERIC_SOURCES += test/fpu/sse1.c
327 else
328 GENERIC_SOURCES += test/fpu/sse1_skip.c
329 endif
330
331 ifeq ($(TEST_MIPS2),y)
332 GENERIC_SOURCES += test/fpu/mips2.c
333 else
334 GENERIC_SOURCES += test/fpu/mips2_skip.c
335 endif
336
337endif
338
339GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES)))
340ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES)))
341GENARCH_OBJECTS := $(addsuffix .o,$(basename $(GENARCH_SOURCES)))
342
343ifeq ($(CONFIG_SYMTAB),y)
344 SYMTAB_OBJECTS := generic/src/debug/real_map.o
345else
346 SYMTAB_OBJECTS :=
347endif
348
349.PHONY: all build clean archlinks depend disasm
350
351all: ../Makefile.config ../config.h ../config.defs
352 -rm Makefile.depend
353 $(MAKE) -C . build
354
355build: kernel.bin disasm
356
357-include Makefile.depend
358
359clean:
360 -rm -f kernel.bin kernel.raw kernel.map kernel.map.pre kernel.objdump kernel.disasm generic/src/debug/real_map.bin Makefile.depend* generic/include/arch generic/include/genarch arch/$(KARCH)/_link.ld
361 find generic/src/ arch/*/src/ genarch/src/ test/ -name '*.o' -follow -exec rm \{\} \;
362 for arch in arch/* ; do \
363 [ -e $$arch/_link.ld ] && rm $$arch/_link.ld 2>/dev/null ; \
364 done ; exit 0
365
366archlinks:
367 ln -sfn ../../arch/$(KARCH)/include/ generic/include/arch
368 ln -sfn ../../genarch/include/ generic/include/genarch
369
370depend: archlinks
371 -makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(ARCH_SOURCES) $(GENARCH_SOURCES) $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null
372
373arch/$(KARCH)/_link.ld: arch/$(KARCH)/_link.ld.in
374 $(GCC) $(DEFS) $(GCC_CFLAGS) -D__ASM__ -D__LINKER__ -E -x c $< | grep -v "^\#" > $@
375
376generic/src/debug/real_map.bin: depend arch/$(KARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS)
377 echo $(SYMTAB_SECTION) | $(AS) $(AFLAGS) -o generic/src/debug/empty_map.o
378 $(LD) -T arch/$(KARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) generic/src/debug/empty_map.o -o $@ -Map kernel.map.pre
379 $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > kernel.objdump
380 tools/genmap.py kernel.map.pre kernel.objdump generic/src/debug/real_map.bin
381 # Do it once again, this time to get correct even the symbols
382 # on architectures, that have bss after symtab
383 echo $(SYMTAB_SECTION)" .incbin \"$@\"" | $(AS) $(AFLAGS) -o generic/src/debug/sizeok_map.o
384 $(LD) -T arch/$(KARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) generic/src/debug/sizeok_map.o -o $@ -Map kernel.map.pre
385 $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > kernel.objdump
386 tools/genmap.py kernel.map.pre kernel.objdump generic/src/debug/real_map.bin
387
388generic/src/debug/real_map.o: generic/src/debug/real_map.bin
389 echo $(SYMTAB_SECTION)" .incbin \"$<\"" | $(AS) $(AFLAGS) -o $@
390
391kernel.raw: depend arch/$(KARCH)/_link.ld $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(SYMTAB_OBJECTS)
392 $(LD) -T arch/$(KARCH)/_link.ld $(LFLAGS) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(SYMTAB_OBJECTS) -o $@ -Map kernel.map
393
394kernel.bin: kernel.raw
395 $(OBJCOPY) -O $(BFD) kernel.raw kernel.bin
396
397disasm: kernel.raw
398 $(OBJDUMP) -d kernel.raw > kernel.disasm
399
400%.o: %.S
401 $(GCC) $(DEFS) $(GCC_CFLAGS) -D__ASM__ -c $< -o $@
402
403%.o: %.s
404 $(AS) $(AFLAGS) $< -o $@
405
406#
407# The FPU tests are the only objects for which we allow the compiler to generate
408# FPU instructions.
409#
410test/fpu/%.o: test/fpu/%.c
411 $(CC) $(DEFS) $(CFLAGS) $(EXTRA_FLAGS) -c $< -o $@
412
413#
414# Ordinary objects.
415#
416%.o: %.c
417 $(CC) $(DEFS) $(CFLAGS) $(EXTRA_FLAGS) $(FPU_NO_CFLAGS) -c $< -o $@
Note: See TracBrowser for help on using the repository browser.