Changeset 76ca3f7 in mainline for kernel/Makefile


Ignore:
Timestamp:
2010-03-23T20:49:54Z (15 years ago)
Author:
Lukas Mejdrech <lukasmejdrech@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
e417b96
Parents:
b48ebd19 (diff), 63f8966 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.
Message:

Merge mailnline changes, revision 329

File:
1 edited

Legend:

Unmodified
Added
Removed

  • kernel/Makefile

    rb48ebd19 r76ca3f7  
    2727#
    2828
    29 include Makefile.common
     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/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
     50DEPEND = Makefile.depend
     51DEPEND_PREV = $(DEPEND).prev
     52RAW = kernel.raw
     53BIN = kernel.bin
     54MAP = kernel.map
     55JOB = kernel.job
     56MAP_PREV = $(MAP).prev
     57DISASM = kernel.disasm
     58DUMP = kernel.dump
     59REAL_MAP = generic/src/debug/real_map
     60
     61ARCH_INCLUDE = generic/include/arch
     62GENARCH_INCLUDE = generic/include/genarch
     63
     64GENMAP = tools/genmap.py
     65JOBFILE = $(ROOT_PATH)/tools/jobfile.py
     66
     67LINK = arch/$(KARCH)/_link.ld
     68EMPTY_MAP = generic/src/debug/empty_map.o
     69SIZEOK_MAP = generic/src/debug/sizeok_map.o
    3070
    3171.PHONY: all clean
    3272
    33 all: ../version ../Makefile.config ../config.h ../config.defs
    34         -[ -f $(DEPEND) ] && mv -f $(DEPEND) $(DEPEND_PREV)
    35         $(MAKE) -f Makefile.build PRECHECK=$(PRECHECK)
     73all: $(VERSION_DEF) $(COMMON_MAKEFILE) $(COMMON_HEADER) $(CONFIG_MAKEFILE) $(CONFIG_HEADER) $(BIN) $(DISASM)
     74        -[ -f $(DEPEND) ] && cp -a $(DEPEND) $(DEPEND_PREV)
    3675
    3776clean:
    38         rm -f $(DEPEND) $(DEPEND_PREV) $(RAW) $(BIN) $(MAP) $(JOB) $(MAP_PREV) $(DISASM) $(DUMP) $(REAL_MAP).* $(ARCH_INCLUDE) $(GENARCH_INCLUDE) arch/*/_link.ld
     77        rm -f $(DEPEND) $(DEPEND_PREV) $(RAW) $(BIN) $(MAP) $(JOB) $(MAP_PREV) $(DISASM) $(DUMP) $(REAL_MAP).* $(ARCH_INCLUDE) $(GENARCH_INCLUDE) arch/*/_link.ld arch/*/include/common.h
    3978        find generic/src/ arch/*/src/ genarch/src/ test/ -name '*.o' -follow -exec rm \{\} \;
     79
     80## Common compiler flags
     81#
     82
     83INCLUDES = generic/include
     84OPTIMIZATION = 3
     85
     86DEFS = -DKERNEL -DRELEASE=$(RELEASE) "-DNAME=$(NAME)" -D__$(BITS)_BITS__ -D__$(ENDIANESS)__
     87
     88GCC_CFLAGS = -I$(INCLUDES) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
     89        -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
     90        -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
     91        -Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes \
     92        -Werror-implicit-function-declaration -Wwrite-strings \
     93        -Werror -pipe
     94
     95ICC_CFLAGS = -I$(INCLUDES) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
     96        -ffreestanding -fno-builtin -nostdlib -nostdinc -Wall -Wmissing-prototypes \
     97        -Werror-implicit-function-declaration -Werror -wd170
     98
     99SUNCC_CFLAGS = -I$(INCLUDES) -xO$(OPTIMIZATION) \
     100        -xnolib -xc99=all -features=extensions \
     101        -erroff=E_ZERO_SIZED_STRUCT_UNION
     102
     103CLANG_CFLAGS = -I$(INCLUDES) -O$(OPTIMIZATION) -imacros $(CONFIG_HEADER) \
     104        -fexec-charset=UTF-8 -fwide-exec-charset=UTF-32$(ENDIANESS) \
     105        -finput-charset=UTF-8 -ffreestanding -fno-builtin -nostdlib -nostdinc \
     106        -Wall -Wextra -Wno-unused-parameter -Wmissing-prototypes \
     107        -Werror-implicit-function-declaration -Wwrite-strings \
     108        -pipe -arch $(CLANG_ARCH)
     109
     110-include arch/$(KARCH)/Makefile.inc
     111-include genarch/Makefile.inc
     112-include $(DEPEND)
     113
     114## The at-sign
     115#
     116# The $(ATSIGN) variable holds the ASCII character representing the at-sign
     117# ('@') used in various $(AS) constructs (e.g. @progbits). On architectures that
     118# don't use '@' for starting a comment, $(ATSIGN) is merely '@'. However, on
     119# those that do use it for starting a comment (e.g. arm32), $(ATSIGN) must be
     120# defined as the percentile-sign ('%') in the architecture-dependent
     121# Makefile.inc.
     122#
     123
     124ATSIGN ?= @
     125
     126## Cross-platform assembly to start a symtab.data section
     127#
     128
     129SYMTAB_SECTION = ".section symtab.data, \"a\", $(ATSIGN)progbits;"
     130
     131## Compilation options
     132#
     133
     134ifeq ($(COMPILER),gcc_native)
     135        CFLAGS = $(GCC_CFLAGS)
     136        DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
     137endif
     138
     139ifeq ($(COMPILER),gcc_cross)
     140        CFLAGS = $(GCC_CFLAGS)
     141        DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
     142endif
     143
     144ifeq ($(COMPILER),icc)
     145        CFLAGS = $(ICC_CFLAGS)
     146        DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
     147endif
     148
     149ifeq ($(COMPILER),suncc)
     150        CFLAGS = $(SUNCC_CFLAGS)
     151        DEFS += $(CONFIG_DEFS)
     152        DEPEND_DEFS = $(DEFS)
     153endif
     154
     155ifeq ($(COMPILER),clang)
     156        CFLAGS = $(CLANG_CFLAGS)
     157        DEPEND_DEFS = $(DEFS) $(CONFIG_DEFS)
     158endif
     159
     160## Generic kernel sources
     161#
     162
     163GENERIC_SOURCES = \
     164        generic/src/adt/avl.c \
     165        generic/src/adt/bitmap.c \
     166        generic/src/adt/btree.c \
     167        generic/src/adt/hash_table.c \
     168        generic/src/adt/list.c \
     169        generic/src/console/chardev.c \
     170        generic/src/console/console.c \
     171        generic/src/cpu/cpu.c \
     172        generic/src/ddi/ddi.c \
     173        generic/src/ddi/irq.c \
     174        generic/src/ddi/device.c \
     175        generic/src/debug/symtab.c \
     176        generic/src/debug/stacktrace.c \
     177        generic/src/interrupt/interrupt.c \
     178        generic/src/main/main.c \
     179        generic/src/main/kinit.c \
     180        generic/src/main/uinit.c \
     181        generic/src/main/version.c \
     182        generic/src/main/shutdown.c \
     183        generic/src/proc/program.c \
     184        generic/src/proc/scheduler.c \
     185        generic/src/proc/thread.c \
     186        generic/src/proc/task.c \
     187        generic/src/proc/the.c \
     188        generic/src/proc/tasklet.c \
     189        generic/src/syscall/syscall.c \
     190        generic/src/syscall/copy.c \
     191        generic/src/mm/buddy.c \
     192        generic/src/mm/frame.c \
     193        generic/src/mm/page.c \
     194        generic/src/mm/tlb.c \
     195        generic/src/mm/as.c \
     196        generic/src/mm/backend_anon.c \
     197        generic/src/mm/backend_elf.c \
     198        generic/src/mm/backend_phys.c \
     199        generic/src/mm/slab.c \
     200        generic/src/lib/func.c \
     201        generic/src/lib/memstr.c \
     202        generic/src/lib/sort.c \
     203        generic/src/lib/str.c \
     204        generic/src/lib/elf.c \
     205        generic/src/lib/rd.c \
     206        generic/src/printf/printf_core.c \
     207        generic/src/printf/printf.c \
     208        generic/src/printf/snprintf.c \
     209        generic/src/printf/vprintf.c \
     210        generic/src/printf/vsnprintf.c \
     211        generic/src/time/clock.c \
     212        generic/src/time/timeout.c \
     213        generic/src/time/delay.c \
     214        generic/src/preempt/preemption.c \
     215        generic/src/synch/spinlock.c \
     216        generic/src/synch/condvar.c \
     217        generic/src/synch/rwlock.c \
     218        generic/src/synch/mutex.c \
     219        generic/src/synch/semaphore.c \
     220        generic/src/synch/smc.c \
     221        generic/src/synch/waitq.c \
     222        generic/src/synch/futex.c \
     223        generic/src/smp/ipi.c \
     224        generic/src/smp/smp.c \
     225        generic/src/ipc/ipc.c \
     226        generic/src/ipc/sysipc.c \
     227        generic/src/ipc/ipcrsc.c \
     228        generic/src/ipc/irq.c \
     229        generic/src/ipc/event.c \
     230        generic/src/security/cap.c \
     231        generic/src/sysinfo/sysinfo.c
     232
     233## Kernel console support
     234#
     235
     236ifeq ($(CONFIG_KCONSOLE),y)
     237GENERIC_SOURCES += \
     238        generic/src/console/kconsole.c \
     239        generic/src/console/cmd.c
     240endif
     241
     242## Udebug interface sources
     243#
     244
     245ifeq ($(CONFIG_UDEBUG),y)
     246GENERIC_SOURCES += \
     247        generic/src/ipc/kbox.c \
     248        generic/src/udebug/udebug.c \
     249        generic/src/udebug/udebug_ops.c \
     250        generic/src/udebug/udebug_ipc.c
     251endif
     252
     253## Test sources
     254#
     255
     256ifeq ($(CONFIG_TEST),y)
     257        CFLAGS += -Itest/
     258        GENERIC_SOURCES += \
     259                test/test.c \
     260                test/atomic/atomic1.c \
     261                test/btree/btree1.c \
     262                test/avltree/avltree1.c \
     263                test/fault/fault1.c \
     264                test/mm/falloc1.c \
     265                test/mm/falloc2.c \
     266                test/mm/mapping1.c \
     267                test/mm/slab1.c \
     268                test/mm/slab2.c \
     269                test/synch/rwlock1.c \
     270                test/synch/rwlock2.c \
     271                test/synch/rwlock3.c \
     272                test/synch/rwlock4.c \
     273                test/synch/rwlock5.c \
     274                test/synch/semaphore1.c \
     275                test/synch/semaphore2.c \
     276                test/print/print1.c \
     277                test/print/print2.c \
     278                test/print/print3.c \
     279                test/print/print4.c \
     280                test/thread/thread1.c \
     281                test/sysinfo/sysinfo1.c
     282       
     283        ifeq ($(KARCH),mips32)
     284                GENERIC_SOURCES += test/debug/mips1.c
     285        else
     286                GENERIC_SOURCES += test/debug/mips1_skip.c
     287        endif
     288       
     289        ifeq ($(KARCH),ia64)
     290                GENERIC_SOURCES += test/mm/purge1.c
     291        else
     292                GENERIC_SOURCES += test/mm/purge1_skip.c
     293        endif
     294       
     295        ifeq ($(CONFIG_FPU),y)
     296                ifeq ($(KARCH),ia32)
     297                        TEST_FPU1 = y
     298                        TEST_SSE1 = y
     299                        GENERIC_SOURCES += test/fpu/fpu1_x86.c
     300                endif
     301               
     302                ifeq ($(KARCH),amd64)
     303                        TEST_FPU1 = y
     304                        TEST_SSE1 = y
     305                        GENERIC_SOURCES += test/fpu/fpu1_x86.c
     306                endif
     307               
     308                ifeq ($(KARCH),ia64)
     309                        TEST_FPU1 = y
     310                        GENERIC_SOURCES += test/fpu/fpu1_ia64.c
     311                endif
     312               
     313                ifeq ($(KARCH),mips32)
     314                        TEST_MIPS2 = y
     315                endif
     316        endif
     317       
     318        ifneq ($(TEST_FPU1),y)
     319                GENERIC_SOURCES += test/fpu/fpu1_skip.c
     320        endif
     321       
     322        ifeq ($(TEST_SSE1),y)
     323                GENERIC_SOURCES += test/fpu/sse1.c
     324        else
     325                GENERIC_SOURCES += test/fpu/sse1_skip.c
     326        endif
     327       
     328        ifeq ($(TEST_MIPS2),y)
     329                GENERIC_SOURCES += test/fpu/mips2.c
     330        else
     331                GENERIC_SOURCES += test/fpu/mips2_skip.c
     332        endif
     333       
     334endif
     335
     336GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES)))
     337ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES)))
     338GENARCH_OBJECTS := $(addsuffix .o,$(basename $(GENARCH_SOURCES)))
     339
     340ifeq ($(CONFIG_SYMTAB),y)
     341        SYMTAB_OBJECTS := generic/src/debug/real_map.o
     342else
     343        SYMTAB_OBJECTS :=
     344endif
     345
     346
     347
     348$(BIN): $(RAW)
     349        $(OBJCOPY) -O $(BFD) $< $@
     350
     351$(DISASM): $(RAW)
     352        $(OBJDUMP) -d $< > $@
     353
     354$(RAW): $(LINK) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(SYMTAB_OBJECTS)
     355        $(LD) $(LFLAGS) -T $(LINK) -M -Map $(MAP) -o $@  $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(SYMTAB_OBJECTS)
     356
     357$(LINK): $(LINK).in $(DEPEND)
     358        $(GCC) $(DEFS) $(GCC_CFLAGS) -D__ASM__ -D__LINKER__ -E -x c $< | grep -v "^\#" > $@
     359
     360%.o: %.S $(DEPEND)
     361        $(GCC) $(DEFS) $(GCC_CFLAGS) -D__ASM__ -c $< -o $@
     362ifeq ($(PRECHECK),y)
     363        $(JOBFILE) $(JOB) $< $@ as asm/preproc $(DEFS) $(GCC_CFLAGS) -D__ASM__
     364endif
     365
     366%.o: %.s $(DEPEND)
     367        $(AS) $(AFLAGS) -o $@ $<
     368ifeq ($(PRECHECK),y)
     369        $(JOBFILE) $(JOB) $< $@ as asm $(DEFS) $(CFLAGS) $(EXTRA_FLAGS)
     370endif
     371
     372#
     373# The FPU tests are the only objects for which we allow the compiler to generate
     374# FPU instructions.
     375#
     376
     377test/fpu/%.o: test/fpu/%.c $(DEPEND)
     378        $(CC) $(DEFS) $(CFLAGS) $(EXTRA_FLAGS) -c $< -o $@
     379ifeq ($(PRECHECK),y)
     380        $(JOBFILE) $(JOB) $< $@ cc test $(DEFS) $(CFLAGS) $(EXTRA_FLAGS)
     381endif
     382
     383#
     384# Ordinary objects.
     385#
     386
     387%.o: %.c $(DEPEND)
     388        $(CC) $(DEFS) $(CFLAGS) $(EXTRA_FLAGS) $(FPU_NO_CFLAGS) -c $< -o $@
     389ifeq ($(PRECHECK),y)
     390        $(JOBFILE) $(JOB) $< $@ cc core $(DEFS) $(CFLAGS) $(EXTRA_FLAGS) $(FPU_NO_CFLAGS)
     391endif
     392
     393$(REAL_MAP).o: $(REAL_MAP).bin
     394        echo $(SYMTAB_SECTION)" .incbin \"$<\"" | $(AS) $(AFLAGS) -o $@
     395
     396$(REAL_MAP).bin: $(LINK) $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS)
     397        echo $(SYMTAB_SECTION) | $(AS) $(AFLAGS) -o $(EMPTY_MAP)
     398        $(LD) $(LFLAGS) -T $(LINK) -M -Map $(MAP_PREV) -o $@  $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(EMPTY_MAP)
     399        $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > $(DUMP)
     400        $(GENMAP) $(MAP_PREV) $(DUMP) $@
     401       
     402        # Do it once again, this time to get correct even the symbols
     403        # on architectures that have bss after symtab
     404       
     405        echo $(SYMTAB_SECTION)" .incbin \"$@\"" | $(AS) $(AFLAGS) -o $(SIZEOK_MAP)
     406        $(LD) $(LFLAGS) -T $(LINK) -M -Map $(MAP_PREV) -o $@ $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) $(EXTRA_OBJECTS) $(SIZEOK_MAP)
     407        $(OBJDUMP) -t $(ARCH_OBJECTS) $(GENARCH_OBJECTS) $(GENERIC_OBJECTS) > $(DUMP)
     408        $(GENMAP) $(MAP_PREV) $(DUMP) $@
     409
     410$(DEPEND): $(ARCH_INCLUDE) $(GENARCH_INCLUDE) $(COMMON_HEADER_ARCH)
     411        makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(ARCH_SOURCES) $(GENARCH_SOURCES) $(GENERIC_SOURCES) > $@ 2> /dev/null
     412        -[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
     413
     414$(ARCH_INCLUDE): arch/$(KARCH)/include/
     415        ln -sfn ../../$< $@
     416
     417$(GENARCH_INCLUDE): genarch/include/
     418        ln -sfn ../../$< $@
     419
     420$(COMMON_HEADER_ARCH): $(COMMON_HEADER)
     421        ln -sfn ../../../$< $@
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