source: mainline/kernel/Makefile@ ee794529

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since ee794529 was d75dc05, checked in by jzr <zarevucky.jiri@…>, 8 years ago

Remove the unmaintained and likely broken ICC support.
  • Property mode set to 100644
File size: 14.4 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## Configuration
30#
31
32ROOT_PATH = ..
33
34VERSION_DEF = $(ROOT_PATH)/version
35
36COMMON_MAKEFILE = $(ROOT_PATH)/Makefile.common
37COMMON_HEADER = $(ROOT_PATH)/common.h
38COMMON_HEADER_ARCH = arch/$(KARCH)/include/arch/common.h
39
40CONFIG_MAKEFILE = $(ROOT_PATH)/Makefile.config
41CONFIG_HEADER = $(ROOT_PATH)/config.h
42
43-include $(VERSION_DEF)
44-include $(COMMON_MAKEFILE)
45-include $(CONFIG_MAKEFILE)
46
47## Common names
48#
49
50AGDEPEND = Makefile.ag.depend
51DEPEND = Makefile.depend
52DEPEND_PREV = $(DEPEND).prev
53RAW = kernel.raw
54BIN = kernel.bin
55MAP = kernel.map
56JOB = kernel.job
57MAP_PREV = $(MAP).prev
58DISASM = kernel.disasm
59DUMP = kernel.dump
60REAL_MAP = generic/src/debug/real_map
61
62GENMAP = tools/genmap.py
63JOBFILE = $(ROOT_PATH)/tools/jobfile.py
64
65LINK = arch/$(KARCH)/_link.ld
66EMPTY_MAP = generic/src/debug/empty_map.o
67SIZEOK_MAP = generic/src/debug/sizeok_map.o
68
69.PHONY: all clean autogen_clean
70
71all: $(VERSION_DEF) $(COMMON_MAKEFILE) $(COMMON_HEADER) $(CONFIG_MAKEFILE) $(CONFIG_HEADER) $(BIN) $(DISASM)
72 -[ -f $(DEPEND) ] && cp -a $(DEPEND) $(DEPEND_PREV)
73
74clean: autogen_clean
75 rm -f $(DEPEND) $(DEPEND_PREV) $(RAW) $(BIN) $(MAP) $(JOB) $(MAP_PREV) $(DISASM) $(DUMP) $(REAL_MAP).* arch/*/_link.ld arch/*/include/arch/common.h
76 find generic/src/ arch/*/src/ genarch/src/ test/ -name '*.o' -follow -exec rm '{}' \;
77
78## Common compiler flags
79#
80
81INCLUDES = generic/include genarch/include arch/$(KARCH)/include ../abi/include
82INCLUDES_FLAGS = $(addprefix -I,$(INCLUDES))
83
84DEFS = -DKERNEL -DRELEASE=$(RELEASE) "-DCOPYRIGHT=$(COPYRIGHT)" "-DNAME=$(NAME)" -D__$(BITS)_BITS__ -D__$(ENDIANESS)__
85
86COMMON_CFLAGS = $(INCLUDES_FLAGS) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
87 -ffreestanding -fno-builtin -nostdlib -nostdinc \
88 -fexec-charset=UTF-8 -finput-charset=UTF-8
89
90GCC_CFLAGS = -std=gnu99 -Wall -Wextra -Wno-unused-parameter \
91 -Wmissing-prototypes -Werror-implicit-function-declaration \
92 -Wwrite-strings -pipe
93
94CLANG_CFLAGS = -std=gnu99 -Wall -Wextra -Wno-unused-parameter \
95 -Wno-missing-field-initializers -Wno-unused-command-line-argument \
96 -Wmissing-prototypes -Werror-implicit-function-declaration \
97 -Wwrite-strings -pipe -fno-stack-protector -fno-PIC
98
99ifeq ($(CONFIG_DEBUG),y)
100 COMMON_CFLAGS += -Werror
101endif
102
103ifeq ($(CONFIG_LTO),y)
104 COMMON_CFLAGS += -flto
105endif
106
107ifeq ($(CONFIG_LINE_DEBUG),y)
108 COMMON_CFLAGS += -g
109endif
110
111#
112# Mind the mutual ordering with the inclusion of the arch Makefile.inc.
113# AFLAGS and LFLAGS must be initialized before the inclusion.
114#
115AFLAGS =
116LFLAGS = -n -T $(LINK) -M --fatal-warnings
117
118# FIXME: This condition is a workaround for issues #693 and #694.
119ifneq ($(KARCH),sparc64)
120ifneq ($(KARCH),mips32)
121 AFLAGS += --fatal-warnings
122endif
123endif
124
125#
126# Mind the mutual ordering with the initialization of AFLAGS and LFLAGS.
127# The arch Makefile.inc must be included after the initialization.
128#
129-include arch/$(KARCH)/Makefile.inc
130-include genarch/Makefile.inc
131-include $(DEPEND)
132-include $(AGDEPEND)
133
134## The at-sign
135#
136# The $(ATSIGN) variable holds the ASCII character representing the at-sign
137# ('@') used in various $(AS) constructs (e.g. @progbits). On architectures that
138# don't use '@' for starting a comment, $(ATSIGN) is merely '@'. However, on
139# those that do use it for starting a comment (e.g. arm32), $(ATSIGN) must be
140# defined as the percentile-sign ('%') in the architecture-dependent
141# Makefile.inc.
142#
143
144ATSIGN ?= @
145
146## Cross-platform assembly to start a symtab.data section
147#
148
149SYMTAB_SECTION = .section symtab.data, \"a\", $(ATSIGN)progbits;
150
151## Compilation options
152#
153
154ifeq ($(COMPILER),gcc_native)
155 CFLAGS = $(COMMON_CFLAGS) $(GCC_CFLAGS)
156 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
157 INSTRUMENTATION = -finstrument-functions
158endif
159
160ifeq ($(COMPILER),gcc_cross)
161 CFLAGS = $(COMMON_CFLAGS) $(GCC_CFLAGS)
162 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
163 INSTRUMENTATION = -finstrument-functions
164endif
165
166ifeq ($(COMPILER),gcc_helenos)
167 CFLAGS = $(COMMON_CFLAGS) $(GCC_CFLAGS)
168 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
169 INSTRUMENTATION = -finstrument-functions
170endif
171
172ifeq ($(COMPILER),clang)
173 CFLAGS = $(COMMON_CFLAGS) $(CLANG_CFLAGS)
174 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
175 INSTRUMENTATION = -finstrument-functions
176endif
177
178
179## Generic kernel sources
180#
181
182GENERIC_SOURCES = \
183 generic/src/adt/avl.c \
184 generic/src/adt/bitmap.c \
185 generic/src/adt/btree.c \
186 generic/src/adt/cht.c \
187 generic/src/adt/hash_table.c \
188 generic/src/adt/list.c \
189 generic/src/console/chardev.c \
190 generic/src/console/console.c \
191 generic/src/console/prompt.c \
192 generic/src/cpu/cpu.c \
193 generic/src/cpu/cpu_mask.c \
194 generic/src/ddi/ddi.c \
195 generic/src/ddi/irq.c \
196 generic/src/debug/symtab.c \
197 generic/src/debug/stacktrace.c \
198 generic/src/debug/panic.c \
199 generic/src/debug/debug.c \
200 generic/src/interrupt/interrupt.c \
201 generic/src/log/log.c \
202 generic/src/main/main.c \
203 generic/src/main/kinit.c \
204 generic/src/main/uinit.c \
205 generic/src/main/version.c \
206 generic/src/main/shutdown.c \
207 generic/src/proc/program.c \
208 generic/src/proc/scheduler.c \
209 generic/src/proc/thread.c \
210 generic/src/proc/task.c \
211 generic/src/proc/the.c \
212 generic/src/syscall/syscall.c \
213 generic/src/syscall/copy.c \
214 generic/src/mm/km.c \
215 generic/src/mm/reserve.c \
216 generic/src/mm/frame.c \
217 generic/src/mm/page.c \
218 generic/src/mm/tlb.c \
219 generic/src/mm/as.c \
220 generic/src/mm/backend_anon.c \
221 generic/src/mm/backend_elf.c \
222 generic/src/mm/backend_phys.c \
223 generic/src/mm/backend_user.c \
224 generic/src/mm/slab.c \
225 generic/src/lib/func.c \
226 generic/src/lib/mem.c \
227 generic/src/lib/memfnc.c \
228 generic/src/lib/gsort.c \
229 generic/src/lib/str.c \
230 generic/src/lib/elf.c \
231 generic/src/lib/ra.c \
232 generic/src/lib/rd.c \
233 generic/src/printf/printf_core.c \
234 generic/src/printf/printf.c \
235 generic/src/printf/snprintf.c \
236 generic/src/printf/vprintf.c \
237 generic/src/printf/vsnprintf.c \
238 generic/src/time/clock.c \
239 generic/src/time/timeout.c \
240 generic/src/time/delay.c \
241 generic/src/preempt/preemption.c \
242 generic/src/synch/spinlock.c \
243 generic/src/synch/condvar.c \
244 generic/src/synch/mutex.c \
245 generic/src/synch/semaphore.c \
246 generic/src/synch/smc.c \
247 generic/src/synch/smp_memory_barrier.c \
248 generic/src/synch/waitq.c \
249 generic/src/synch/futex.c \
250 generic/src/synch/workqueue.c \
251 generic/src/synch/rcu.c \
252 generic/src/smp/ipi.c \
253 generic/src/smp/smp.c \
254 generic/src/smp/smp_call.c \
255 generic/src/ipc/ipc.c \
256 generic/src/ipc/sysipc.c \
257 generic/src/ipc/sysipc_ops.c \
258 generic/src/ipc/ops/conctmeto.c \
259 generic/src/ipc/ops/concttome.c \
260 generic/src/ipc/ops/dataread.c \
261 generic/src/ipc/ops/datawrite.c \
262 generic/src/ipc/ops/debug.c \
263 generic/src/ipc/ops/pagein.c \
264 generic/src/ipc/ops/sharein.c \
265 generic/src/ipc/ops/shareout.c \
266 generic/src/ipc/ops/stchngath.c \
267 generic/src/ipc/ipcrsc.c \
268 generic/src/ipc/irq.c \
269 generic/src/ipc/event.c \
270 generic/src/cap/cap.c \
271 generic/src/security/perm.c \
272 generic/src/sysinfo/sysinfo.c \
273 generic/src/sysinfo/stats.c
274
275## Kernel console support
276#
277
278ifeq ($(CONFIG_KCONSOLE),y)
279GENERIC_SOURCES += \
280 generic/src/console/kconsole.c \
281 generic/src/console/cmd.c
282endif
283
284## Udebug interface sources
285#
286
287ifeq ($(CONFIG_UDEBUG),y)
288GENERIC_SOURCES += \
289 generic/src/ipc/kbox.c \
290 generic/src/udebug/udebug.c \
291 generic/src/udebug/udebug_ops.c \
292 generic/src/udebug/udebug_ipc.c
293endif
294
295## Test sources
296#
297
298ifeq ($(CONFIG_TEST),y)
299 CFLAGS += -Itest/
300 GENERIC_SOURCES += \
301 test/test.c \
302 test/atomic/atomic1.c \
303 test/btree/btree1.c \
304 test/cht/cht1.c \
305 test/avltree/avltree1.c \
306 test/fault/fault1.c \
307 test/mm/falloc1.c \
308 test/mm/falloc2.c \
309 test/mm/mapping1.c \
310 test/mm/slab1.c \
311 test/mm/slab2.c \
312 test/synch/semaphore1.c \
313 test/synch/semaphore2.c \
314 test/synch/workqueue2.c \
315 test/synch/workqueue3.c \
316 test/synch/rcu1.c \
317 test/print/print1.c \
318 test/print/print2.c \
319 test/print/print3.c \
320 test/print/print4.c \
321 test/print/print5.c \
322 test/thread/thread1.c \
323 test/smpcall/smpcall1.c
324
325 ifeq ($(KARCH),mips32)
326 GENERIC_SOURCES += test/debug/mips1.c
327 else
328 GENERIC_SOURCES += test/debug/mips1_skip.c
329 endif
330
331 ifeq ($(KARCH),ia64)
332 GENERIC_SOURCES += test/mm/purge1.c
333 else
334 GENERIC_SOURCES += test/mm/purge1_skip.c
335 endif
336
337endif
338
339## Sources where instrumentation is enabled
340#
341
342ifeq ($(CONFIG_TRACE),y)
343 INSTRUMENTED_SOURCES = \
344 generic/src/adt/btree.c \
345 generic/src/cpu/cpu.c \
346 generic/src/ddi/ddi.c \
347 generic/src/interrupt/interrupt.c \
348 generic/src/main/main.c \
349 generic/src/main/kinit.c \
350 generic/src/proc/the.c \
351 generic/src/mm/frame.c \
352 generic/src/mm/page.c \
353 generic/src/mm/tlb.c \
354 generic/src/mm/as.c \
355 generic/src/mm/slab.c \
356 generic/src/sysinfo/sysinfo.c \
357 generic/src/console/kconsole.c
358else
359 INSTRUMENTED_SOURCES =
360endif
361
362GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES)))
363ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES)))
364GENARCH_OBJECTS := $(addsuffix .o,$(basename $(GENARCH_SOURCES)))
365
366GENARCH_AUTOGENS_H := $(addsuffix .h,$(basename $(GENARCH_AUTOGENS_AG)))
367GENARCH_AUTOGENS_PROBE_C := $(addsuffix .ag.probe.c,$(basename $(GENARCH_AUTOGENS_AG)))
368GENARCH_AUTOGENS_PROBE_S := $(addsuffix .ag.probe.s,$(basename $(GENARCH_AUTOGENS_AG)))
369
370ARCH_AUTOGENS_H := $(addsuffix .h,$(basename $(ARCH_AUTOGENS_AG)))
371ARCH_AUTOGENS_PROBE_C := $(addsuffix .ag.probe.c,$(basename $(ARCH_AUTOGENS_AG)))
372ARCH_AUTOGENS_PROBE_S := $(addsuffix .ag.probe.s,$(basename $(ARCH_AUTOGENS_AG)))
373
374AUTOGENS_H := $(ARCH_AUTOGENS_H) $(GENARCH_AUTOGENS_H)
375AUTOGENS_AG := $(ARCH_AUTOGENS_AG) $(GENARCH_AUTOGENS_AG)
376
377AS_CFLAGS := $(addprefix -Xassembler ,$(AFLAGS))
378LD_CFLAGS := $(addprefix -Xlinker ,$(LFLAGS))
379
380ifeq ($(COMPILER),clang)
381 AS_CFLAGS += -mllvm -asm-macro-max-nesting-depth=1000
382endif
383
384ifeq ($(CONFIG_SYMTAB),y)
385 SYMTAB_OBJECTS := generic/src/debug/real_map.o
386else
387 SYMTAB_OBJECTS :=
388endif
389
390$(BIN): $(RAW)
391 $(OBJCOPY) -O $(BFD) $< $@
392
393$(DISASM): $(RAW)
394ifeq ($(CONFIG_LINE_DEBUG),y)
395 $(OBJDUMP) -d -S $< > $@
396else
397 $(OBJDUMP) -d $< > $@
398endif
399
400$(RAW): $(LINK) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(SYMTAB_OBJECTS)
401ifeq ($(CONFIG_LTO),y)
402 $(CC) $(DEFS) $(CFLAGS) $(LD_CFLAGS) -Xlinker -Map -Xlinker $(MAP) -o $@ $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(SYMTAB_OBJECTS)
403else
404 $(LD) $(LFLAGS) -Map $(MAP) -o $@ $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(SYMTAB_OBJECTS)
405endif
406ifeq ($(CONFIG_STRIP_BINARIES),y)
407 $(STRIP) $(RAW)
408endif
409
410$(LINK): $(LINK).in $(DEPEND)
411 $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -D__LINKER__ -E -x c $< | grep -v "^\#" > $@
412
413%.h: %.ag
414 $(AUTOGEN) probe $< >$<.probe.c
415 $(CC_AUTOGEN) $(DEFS) $(CFLAGS) -S -o $<.probe.s $<.probe.c
416 $(AUTOGEN) generate $< <$<.probe.s >$@
417
418%.o: %.S $(DEPEND)
419 $(CC) $(DEFS) $(CFLAGS) $(AS_CFLAGS) -D__ASM__ -c -o $@ $<
420ifeq ($(PRECHECK),y)
421 $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(CFLAGS) -D__ASM__
422endif
423
424%.o: %.s $(DEPEND)
425 $(CC) $(DEFS) $(CFLAGS) $(AS_CFLAGS) -D__ASM__ -c -o $@ $<
426ifeq ($(PRECHECK),y)
427 $(JOBFILE) $(JOB) $< $@ as asm $(DEFS) $(CFLAGS) $(EXTRA_FLAGS)
428endif
429
430%.o: %.c $(DEPEND)
431 $(CC) $(DEFS) $(CFLAGS) $(EXTRA_FLAGS) $(FPU_NO_CFLAGS) $(if $(findstring $<,$(INSTRUMENTED_SOURCES)),$(INSTRUMENTATION)) -c -o $@ $<
432ifeq ($(PRECHECK),y)
433 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS) $(EXTRA_FLAGS) $(FPU_NO_CFLAGS)
434endif
435
436$(REAL_MAP).o: $(REAL_MAP).bin
437 echo "$(AS_PROLOG)""$(SYMTAB_SECTION)"" .incbin \"$<\"" | $(CC) $(CFLAGS) $(AS_CFLAGS) -x assembler -c -o $@ -
438
439$(REAL_MAP).bin: $(LINK) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS)
440 echo "$(AS_PROLOG)""$(SYMTAB_SECTION)" | $(CC) $(CFLAGS) $(AS_CFLAGS) -x assembler -c -o $(EMPTY_MAP) -
441ifeq ($(CONFIG_LTO),y)
442 $(CC) $(DEFS) $(CFLAGS) $(LD_CFLAGS) -Xlinker -Map -Xlinker $(MAP_PREV) -o $@ $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(EMPTY_MAP)
443else
444 $(LD) $(LFLAGS) -Map $(MAP_PREV) -o $@ $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(EMPTY_MAP)
445endif
446 $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > $(DUMP)
447 $(GENMAP) $(MAP_PREV) $(DUMP) $@
448
449 # Do it once again, this time to get correct even the symbols
450 # on architectures that have bss after symtab
451
452 echo "$(AS_PROLOG)""$(SYMTAB_SECTION)"" .incbin \"$@\"" | $(CC) $(CFLAGS) $(AS_CFLAGS) -x assembler -c -o $(SIZEOK_MAP) -
453ifeq ($(CONFIG_LTO),y)
454 $(CC) $(DEFS) $(CFLAGS) $(LD_CFLAGS) -Xlinker -Map -Xlinker $(MAP_PREV) -o $@ $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(SIZEOK_MAP)
455else
456 $(LD) $(LFLAGS) -Map $(MAP_PREV) -o $@ $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(SIZEOK_MAP)
457endif
458 $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > $(DUMP)
459 $(GENMAP) $(MAP_PREV) $(DUMP) $@
460
461$(AUTOGENS_H): $(AGDEPEND)
462
463$(AGDEPEND): $(AUTOGENS_AG)
464 echo "# DO NOT EDIT" >$@
465 for g in $^; do \
466 h=`dirname $$g`/`basename $$g .ag`.h; \
467 for l in `$(AUTOGEN) depend $$g`; do \
468 echo "$$h: $$l" >>$@; \
469 done \
470 done
471
472$(DEPEND): $(COMMON_HEADER_ARCH) $(AUTOGENS_H)
473 makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(ARCH_SOURCES) $(GENARCH_SOURCES) $(GENERIC_SOURCES) > $@ 2> /dev/null
474 -[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
475
476$(COMMON_HEADER_ARCH): $(COMMON_HEADER)
477 ln -sfn ../../../../$< $@
478
479autogen_clean:
480 -rm $(ARCH_AUTOGENS_H) $(ARCH_AUTOGENS_PROBE_C) $(ARCH_AUTOGENS_PROBE_S)
481 -rm $(GENARCH_AUTOGENS_H) $(GENARCH_AUTOGENS_PROBE_C) $(GENARCH_AUTOGENS_PROBE_S)
482 -rm $(AGDEPEND)
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