source: mainline/kernel/Makefile@ ee50130

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since ee50130 was 44a7ee5, checked in by Jiri Svoboda <jiri@…>, 8 years ago

memxxx functions should be provided in the kernel via the same header as in userspace (mem.h).
  • Property mode set to 100644
File size: 14.8 KB
RevLine 
[e16e036a]1#
[df4ed85]2# Copyright (c) 2005 Martin Decky
[e16e036a]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
[4e9aaf5]29## Configuration
30#
31
32ROOT_PATH = ..
33
34VERSION_DEF = $(ROOT_PATH)/version
35
36COMMON_MAKEFILE = $(ROOT_PATH)/Makefile.common
37COMMON_HEADER = $(ROOT_PATH)/common.h
[6ecf5b8]38COMMON_HEADER_ARCH = arch/$(KARCH)/include/arch/common.h
[4e9aaf5]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
[147a066]50AGDEPEND = Makefile.ag.depend
[4e9aaf5]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
[b8fac76]69.PHONY: all clean autogen_clean
[e16e036a]70
[4e9aaf5]71all: $(VERSION_DEF) $(COMMON_MAKEFILE) $(COMMON_HEADER) $(CONFIG_MAKEFILE) $(CONFIG_HEADER) $(BIN) $(DISASM)
72 -[ -f $(DEPEND) ] && cp -a $(DEPEND) $(DEPEND_PREV)
[c9ed176]73
[b8fac76]74clean: autogen_clean
[6c5fc8e]75 rm -f $(DEPEND) $(DEPEND_PREV) $(RAW) $(BIN) $(MAP) $(JOB) $(MAP_PREV) $(DISASM) $(DUMP) $(REAL_MAP).* arch/*/_link.ld arch/*/include/arch/common.h
[b8fac76]76 find generic/src/ arch/*/src/ genarch/src/ test/ -name '*.o' -follow -exec rm '{}' \;
[4e9aaf5]77
78## Common compiler flags
79#
80
[6c5fc8e]81INCLUDES = generic/include genarch/include arch/$(KARCH)/include ../abi/include
[6ecf5b8]82INCLUDES_FLAGS = $(addprefix -I,$(INCLUDES))
[1cb092d]83
84ifeq ($(CONFIG_OPTIMIZE_FOR_SIZE),y)
[938f227]85 OPTIMIZATION = s
[1cb092d]86else
[f8d07859]87 OPTIMIZATION = 3
[1cb092d]88endif
[7c682dd1]89
[d9faae91]90DEFS = -DKERNEL -DRELEASE=$(RELEASE) "-DCOPYRIGHT=$(COPYRIGHT)" "-DNAME=$(NAME)" -D__$(BITS)_BITS__ -D__$(ENDIANESS)__
[4e9aaf5]91
[6ecf5b8]92GCC_CFLAGS = $(INCLUDES_FLAGS) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
[4e9aaf5]93 -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
94 -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
[e8c5c11]95 -std=gnu99 -Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes \
[4e9aaf5]96 -Werror-implicit-function-declaration -Wwrite-strings \
[e805e2f]97 -pipe
[4e9aaf5]98
[6ecf5b8]99ICC_CFLAGS = $(INCLUDES_FLAGS) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
[4e9aaf5]100 -ffreestanding -fno-builtin -nostdlib -nostdinc -Wall -Wmissing-prototypes \
[e805e2f]101 -Werror-implicit-function-declaration -wd170
[4e9aaf5]102
[1570759b]103# clang does not support following options but I am not sure whether
104# something won't break because of that:
105# -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) -finput-charset=UTF-8
[6ecf5b8]106CLANG_CFLAGS = $(INCLUDES_FLAGS) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
[1570759b]107 -ffreestanding -fno-builtin -nostdlib -nostdinc \
[795e2bf]108 -std=gnu99 -Wall -Werror -Wextra -Wno-unused-parameter -Wmissing-prototypes \
[4e9aaf5]109 -Werror-implicit-function-declaration -Wwrite-strings \
[795e2bf]110 -integrated-as -pipe -target $(CLANG_TARGET)
[4e9aaf5]111
[e805e2f]112ifeq ($(CONFIG_DEBUG),y)
113 GCC_CFLAGS += -Werror
114 ICC_CFLAGS += -Werror
115endif
116
[cf84f1bf]117ifeq ($(CONFIG_LTO),y)
118 GCC_CFLAGS += -flto
119endif
120
[9ded977]121ifeq ($(CONFIG_LINE_DEBUG),y)
122 GCC_CFLAGS += -g
123 ICC_CFLAGS += -g
124 CLANG_CFLAGS += -g
125endif
126
[510bc07]127#
128# Mind the mutual ordering with the inclusion of the arch Makefile.inc.
129# AFLAGS and LFLAGS must be initialized before the inclusion.
130#
[ae7bbfd0]131AFLAGS = --fatal-warnings
132LFLAGS = -n -T $(LINK) -M --fatal-warnings
[510bc07]133
134#
135# Mind the mutual ordering with the initialization of AFLAGS and LFLAGS.
136# The arch Makefile.inc must be included after the initialization.
137#
[4e9aaf5]138-include arch/$(KARCH)/Makefile.inc
139-include genarch/Makefile.inc
140-include $(DEPEND)
[147a066]141-include $(AGDEPEND)
[4e9aaf5]142
143## The at-sign
144#
145# The $(ATSIGN) variable holds the ASCII character representing the at-sign
146# ('@') used in various $(AS) constructs (e.g. @progbits). On architectures that
147# don't use '@' for starting a comment, $(ATSIGN) is merely '@'. However, on
148# those that do use it for starting a comment (e.g. arm32), $(ATSIGN) must be
149# defined as the percentile-sign ('%') in the architecture-dependent
150# Makefile.inc.
151#
152
153ATSIGN ?= @
154
155## Cross-platform assembly to start a symtab.data section
156#
157
[3ec2acc]158SYMTAB_SECTION = .section symtab.data, \"a\", $(ATSIGN)progbits;
[4e9aaf5]159
160## Compilation options
161#
162
163ifeq ($(COMPILER),gcc_native)
164 CFLAGS = $(GCC_CFLAGS)
165 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
[263bda2]166 INSTRUMENTATION = -finstrument-functions
[4e9aaf5]167endif
168
169ifeq ($(COMPILER),gcc_cross)
170 CFLAGS = $(GCC_CFLAGS)
171 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
[263bda2]172 INSTRUMENTATION = -finstrument-functions
[4e9aaf5]173endif
174
[8f2eca0]175ifeq ($(COMPILER),gcc_helenos)
176 CFLAGS = $(GCC_CFLAGS)
177 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
178 INSTRUMENTATION = -finstrument-functions
179endif
180
[4e9aaf5]181ifeq ($(COMPILER),icc)
182 CFLAGS = $(ICC_CFLAGS)
183 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
[263bda2]184 INSTRUMENTATION =
[4e9aaf5]185endif
186
187ifeq ($(COMPILER),clang)
188 CFLAGS = $(CLANG_CFLAGS)
189 DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
[263bda2]190 INSTRUMENTATION =
[4e9aaf5]191endif
192
[cf84f1bf]193
[4e9aaf5]194## Generic kernel sources
195#
196
197GENERIC_SOURCES = \
198 generic/src/adt/avl.c \
199 generic/src/adt/bitmap.c \
200 generic/src/adt/btree.c \
[14c9aa6]201 generic/src/adt/cht.c \
[4e9aaf5]202 generic/src/adt/hash_table.c \
203 generic/src/adt/list.c \
204 generic/src/console/chardev.c \
205 generic/src/console/console.c \
[f0d7bd9]206 generic/src/console/prompt.c \
[4e9aaf5]207 generic/src/cpu/cpu.c \
[22b5924]208 generic/src/cpu/cpu_mask.c \
[4e9aaf5]209 generic/src/ddi/ddi.c \
210 generic/src/ddi/irq.c \
211 generic/src/ddi/device.c \
212 generic/src/debug/symtab.c \
213 generic/src/debug/stacktrace.c \
[06737a0]214 generic/src/debug/panic.c \
[263bda2]215 generic/src/debug/debug.c \
[4e9aaf5]216 generic/src/interrupt/interrupt.c \
[91db0280]217 generic/src/log/log.c \
[4e9aaf5]218 generic/src/main/main.c \
219 generic/src/main/kinit.c \
220 generic/src/main/uinit.c \
221 generic/src/main/version.c \
222 generic/src/main/shutdown.c \
223 generic/src/proc/program.c \
224 generic/src/proc/scheduler.c \
225 generic/src/proc/thread.c \
226 generic/src/proc/task.c \
227 generic/src/proc/the.c \
228 generic/src/syscall/syscall.c \
229 generic/src/syscall/copy.c \
[622f409]230 generic/src/mm/km.c \
[630a8ef]231 generic/src/mm/reserve.c \
[4e9aaf5]232 generic/src/mm/frame.c \
233 generic/src/mm/page.c \
234 generic/src/mm/tlb.c \
235 generic/src/mm/as.c \
236 generic/src/mm/backend_anon.c \
237 generic/src/mm/backend_elf.c \
238 generic/src/mm/backend_phys.c \
[75b139f]239 generic/src/mm/backend_user.c \
[4e9aaf5]240 generic/src/mm/slab.c \
241 generic/src/lib/func.c \
[44a7ee5]242 generic/src/lib/mem.c \
[3abfe9a8]243 generic/src/lib/memfnc.c \
[f2460a50]244 generic/src/lib/gsort.c \
[19f857a]245 generic/src/lib/str.c \
[4e9aaf5]246 generic/src/lib/elf.c \
[9fe7d6c]247 generic/src/lib/ra.c \
[4e9aaf5]248 generic/src/lib/rd.c \
249 generic/src/printf/printf_core.c \
250 generic/src/printf/printf.c \
251 generic/src/printf/snprintf.c \
252 generic/src/printf/vprintf.c \
253 generic/src/printf/vsnprintf.c \
254 generic/src/time/clock.c \
255 generic/src/time/timeout.c \
256 generic/src/time/delay.c \
257 generic/src/preempt/preemption.c \
258 generic/src/synch/spinlock.c \
259 generic/src/synch/condvar.c \
260 generic/src/synch/mutex.c \
261 generic/src/synch/semaphore.c \
262 generic/src/synch/smc.c \
[43b8c65]263 generic/src/synch/smp_memory_barrier.c \
[4e9aaf5]264 generic/src/synch/waitq.c \
265 generic/src/synch/futex.c \
[8a64e81e]266 generic/src/synch/workqueue.c \
[79d74fe]267 generic/src/synch/rcu.c \
[4e9aaf5]268 generic/src/smp/ipi.c \
269 generic/src/smp/smp.c \
[2ee1ccc]270 generic/src/smp/smp_call.c \
[4e9aaf5]271 generic/src/ipc/ipc.c \
272 generic/src/ipc/sysipc.c \
[f0defd2]273 generic/src/ipc/sysipc_ops.c \
274 generic/src/ipc/ops/clnestab.c \
275 generic/src/ipc/ops/conctmeto.c \
276 generic/src/ipc/ops/concttome.c \
277 generic/src/ipc/ops/connclone.c \
278 generic/src/ipc/ops/dataread.c \
279 generic/src/ipc/ops/datawrite.c \
280 generic/src/ipc/ops/debug.c \
[072607b]281 generic/src/ipc/ops/pagein.c \
[f0defd2]282 generic/src/ipc/ops/sharein.c \
283 generic/src/ipc/ops/shareout.c \
284 generic/src/ipc/ops/stchngath.c \
[4e9aaf5]285 generic/src/ipc/ipcrsc.c \
286 generic/src/ipc/irq.c \
287 generic/src/ipc/event.c \
[719a208]288 generic/src/security/perm.c \
[18b5402c]289 generic/src/sysinfo/sysinfo.c \
[9dae191e]290 generic/src/sysinfo/stats.c
[4e9aaf5]291
292## Kernel console support
293#
294
295ifeq ($(CONFIG_KCONSOLE),y)
296GENERIC_SOURCES += \
297 generic/src/console/kconsole.c \
298 generic/src/console/cmd.c
299endif
300
301## Udebug interface sources
302#
303
304ifeq ($(CONFIG_UDEBUG),y)
305GENERIC_SOURCES += \
306 generic/src/ipc/kbox.c \
307 generic/src/udebug/udebug.c \
308 generic/src/udebug/udebug_ops.c \
309 generic/src/udebug/udebug_ipc.c
310endif
311
312## Test sources
313#
314
315ifeq ($(CONFIG_TEST),y)
316 CFLAGS += -Itest/
317 GENERIC_SOURCES += \
318 test/test.c \
319 test/atomic/atomic1.c \
320 test/btree/btree1.c \
[0949b7a]321 test/cht/cht1.c \
[4e9aaf5]322 test/avltree/avltree1.c \
323 test/fault/fault1.c \
324 test/mm/falloc1.c \
325 test/mm/falloc2.c \
326 test/mm/mapping1.c \
327 test/mm/slab1.c \
328 test/mm/slab2.c \
329 test/synch/semaphore1.c \
330 test/synch/semaphore2.c \
[8a64e81e]331 test/synch/workqueue2.c \
332 test/synch/workqueue3.c \
[9f8745c5]333 test/synch/rcu1.c \
[4e9aaf5]334 test/print/print1.c \
335 test/print/print2.c \
336 test/print/print3.c \
337 test/print/print4.c \
[855e0d8]338 test/print/print5.c \
[d71331b]339 test/thread/thread1.c \
340 test/smpcall/smpcall1.c
[4e9aaf5]341
342 ifeq ($(KARCH),mips32)
343 GENERIC_SOURCES += test/debug/mips1.c
344 else
345 GENERIC_SOURCES += test/debug/mips1_skip.c
346 endif
347
348 ifeq ($(KARCH),ia64)
349 GENERIC_SOURCES += test/mm/purge1.c
350 else
351 GENERIC_SOURCES += test/mm/purge1_skip.c
352 endif
353
354endif
355
[263bda2]356## Sources where instrumentation is enabled
357#
358
[da52547]359ifeq ($(CONFIG_TRACE),y)
[7a0359b]360 INSTRUMENTED_SOURCES = \
361 generic/src/adt/btree.c \
362 generic/src/cpu/cpu.c \
363 generic/src/ddi/ddi.c \
364 generic/src/interrupt/interrupt.c \
365 generic/src/main/main.c \
366 generic/src/main/kinit.c \
367 generic/src/proc/the.c \
368 generic/src/mm/frame.c \
369 generic/src/mm/page.c \
370 generic/src/mm/tlb.c \
371 generic/src/mm/as.c \
372 generic/src/mm/slab.c \
373 generic/src/sysinfo/sysinfo.c \
374 generic/src/console/kconsole.c
375else
376 INSTRUMENTED_SOURCES =
[263bda2]377endif
378
[4e9aaf5]379GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES)))
380ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES)))
381GENARCH_OBJECTS := $(addsuffix .o,$(basename $(GENARCH_SOURCES)))
382
[7ba16eb]383GENARCH_AUTOGENS_H := $(addsuffix .h,$(basename $(GENARCH_AUTOGENS_AG)))
384GENARCH_AUTOGENS_PROBE_C := $(addsuffix .ag.probe.c,$(basename $(GENARCH_AUTOGENS_AG)))
385GENARCH_AUTOGENS_PROBE_S := $(addsuffix .ag.probe.s,$(basename $(GENARCH_AUTOGENS_AG)))
386
[b8fac76]387ARCH_AUTOGENS_H := $(addsuffix .h,$(basename $(ARCH_AUTOGENS_AG)))
388ARCH_AUTOGENS_PROBE_C := $(addsuffix .ag.probe.c,$(basename $(ARCH_AUTOGENS_AG)))
389ARCH_AUTOGENS_PROBE_S := $(addsuffix .ag.probe.s,$(basename $(ARCH_AUTOGENS_AG)))
390
[147a066]391AUTOGENS_H := $(ARCH_AUTOGENS_H) $(GENARCH_AUTOGENS_H)
392AUTOGENS_AG := $(ARCH_AUTOGENS_AG) $(GENARCH_AUTOGENS_AG)
393
[cf84f1bf]394LFLAGS_LTO := $(addprefix -Xlinker ,$(LFLAGS))
395
[4e9aaf5]396ifeq ($(CONFIG_SYMTAB),y)
397 SYMTAB_OBJECTS := generic/src/debug/real_map.o
398else
399 SYMTAB_OBJECTS :=
400endif
401
402$(BIN): $(RAW)
403 $(OBJCOPY) -O $(BFD) $< $@
404
405$(DISASM): $(RAW)
[9ded977]406ifeq ($(CONFIG_LINE_DEBUG),y)
407 $(OBJDUMP) -d -S $< > $@
408else
[4e9aaf5]409 $(OBJDUMP) -d $< > $@
[9ded977]410endif
[4e9aaf5]411
412$(RAW): $(LINK) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(SYMTAB_OBJECTS)
[cf84f1bf]413ifeq ($(CONFIG_LTO),y)
414 $(GCC) $(LFLAGS_LTO) -Xlinker -Map -Xlinker $(MAP) $(DEFS) $(GCC_CFLAGS) -o $@ $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(SYMTAB_OBJECTS)
415else
416 $(LD) $(LFLAGS) -Map $(MAP) -o $@ $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(SYMTAB_OBJECTS)
417endif
[1cb092d]418ifeq ($(CONFIG_STRIP_BINARIES),y)
[cf84f1bf]419 $(STRIP) $(RAW)
[1cb092d]420endif
[4e9aaf5]421
422$(LINK): $(LINK).in $(DEPEND)
[1570759b]423 $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -D__LINKER__ -E -x c $< | grep -v "^\#" > $@
[4e9aaf5]424
[b8fac76]425%.h: %.ag
426 $(AUTOGEN) probe $< >$<.probe.c
[95b2276]427 $(CC) $(DEFS) $(CFLAGS) -S -o $<.probe.s $<.probe.c
[b8fac76]428 $(AUTOGEN) generate $< <$<.probe.s >$@
429
[4e9aaf5]430%.o: %.S $(DEPEND)
[cf84f1bf]431 $(GCC) $(DEFS) $(GCC_CFLAGS) -D__ASM__ -c -o $@ $<
[4e9aaf5]432ifeq ($(PRECHECK),y)
433 $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(GCC_CFLAGS) -D__ASM__
434endif
435
436%.o: %.s $(DEPEND)
[7c682dd1]437 $(AS) $(AFLAGS) -o $@ $<
[4e9aaf5]438ifeq ($(PRECHECK),y)
439 $(JOBFILE) $(JOB) $< $@ as asm $(DEFS) $(CFLAGS) $(EXTRA_FLAGS)
440endif
441
442%.o: %.c $(DEPEND)
[263bda2]443 $(CC) $(DEFS) $(CFLAGS) $(EXTRA_FLAGS) $(FPU_NO_CFLAGS) $(if $(findstring $<,$(INSTRUMENTED_SOURCES)),$(INSTRUMENTATION)) -c -o $@ $<
[4e9aaf5]444ifeq ($(PRECHECK),y)
445 $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS) $(EXTRA_FLAGS) $(FPU_NO_CFLAGS)
446endif
447
448$(REAL_MAP).o: $(REAL_MAP).bin
[3ec2acc]449 echo "$(AS_PROLOG)""$(SYMTAB_SECTION)"" .incbin \"$<\"" | $(AS) $(AFLAGS) -o $@
[4e9aaf5]450
451$(REAL_MAP).bin: $(LINK) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS)
[3ec2acc]452 echo "$(AS_PROLOG)""$(SYMTAB_SECTION)" | $(AS) $(AFLAGS) -o $(EMPTY_MAP)
[cf84f1bf]453ifeq ($(CONFIG_LTO),y)
454 $(GCC) $(LFLAGS_LTO) -Xlinker -Map -Xlinker $(MAP_PREV) $(DEFS) $(GCC_CFLAGS) -o $@ $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(EMPTY_MAP)
455else
456 $(LD) $(LFLAGS) -Map $(MAP_PREV) -o $@ $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(EMPTY_MAP)
457endif
[4e9aaf5]458 $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > $(DUMP)
459 $(GENMAP) $(MAP_PREV) $(DUMP) $@
460
461 # Do it once again, this time to get correct even the symbols
462 # on architectures that have bss after symtab
463
[3ec2acc]464 echo "$(AS_PROLOG)""$(SYMTAB_SECTION)"" .incbin \"$@\"" | $(AS) $(AFLAGS) -o $(SIZEOK_MAP)
[cf84f1bf]465ifeq ($(CONFIG_LTO),y)
466 $(GCC) $(LFLAGS_LTO) -Xlinker -Map -Xlinker $(MAP_PREV) $(DEFS) $(GCC_CFLAGS) -o $@ $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(SIZEOK_MAP)
467else
468 $(LD) $(LFLAGS) -Map $(MAP_PREV) -o $@ $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(SIZEOK_MAP)
469endif
[4e9aaf5]470 $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > $(DUMP)
471 $(GENMAP) $(MAP_PREV) $(DUMP) $@
472
[147a066]473$(AUTOGENS_H): $(AGDEPEND)
474
475$(AGDEPEND): $(AUTOGENS_AG)
[2889634]476 echo "# DO NOT EDIT" >$@
477 for g in $^; do \
[147a066]478 h=`dirname $$g`/`basename $$g .ag`.h; \
479 for l in `$(AUTOGEN) depend $$g`; do \
480 echo "$$h: $$l" >>$@; \
481 done \
482 done
483
484$(DEPEND): $(COMMON_HEADER_ARCH) $(AUTOGENS_H)
[4e9aaf5]485 makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(ARCH_SOURCES) $(GENARCH_SOURCES) $(GENERIC_SOURCES) > $@ 2> /dev/null
486 -[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
487
488$(COMMON_HEADER_ARCH): $(COMMON_HEADER)
[6ecf5b8]489 ln -sfn ../../../../$< $@
[b8fac76]490
491autogen_clean:
492 -rm $(ARCH_AUTOGENS_H) $(ARCH_AUTOGENS_PROBE_C) $(ARCH_AUTOGENS_PROBE_S)
[7ba16eb]493 -rm $(GENARCH_AUTOGENS_H) $(GENARCH_AUTOGENS_PROBE_C) $(GENARCH_AUTOGENS_PROBE_S)
[147a066]494 -rm $(AGDEPEND)
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