mirror of https://gitee.com/openkylin/qemu.git
202 lines
4.7 KiB
Makefile
202 lines
4.7 KiB
Makefile
include config.mak
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VPATH=$(SRC_PATH)
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CFLAGS=-Wall -O2 -g
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LDFLAGS=-g
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LIBS=
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DEFINES=-I.
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HELPER_CFLAGS=$(CFLAGS)
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DYNGEN=../dyngen
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ifndef CONFIG_SOFTMMU
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PROGS=qemu
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endif
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ifdef CONFIG_STATIC
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LDFLAGS+=-static
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endif
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ifeq ($(ARCH),i386)
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CFLAGS+=-fomit-frame-pointer
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OP_CFLAGS=$(CFLAGS) -mpreferred-stack-boundary=2
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ifeq ($(HAVE_GCC3_OPTIONS),yes)
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OP_CFLAGS+= -falign-functions=0
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else
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OP_CFLAGS+= -malign-functions=0
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endif
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ifdef TARGET_GPROF
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LDFLAGS+=-Wl,-T,$(SRC_PATH)/i386.ld
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else
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# WARNING: this LDFLAGS is _very_ tricky : qemu is an ELF shared object
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# that the kernel ELF loader considers as an executable. I think this
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# is the simplest way to make it self virtualizable!
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LDFLAGS+=-Wl,-shared
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endif
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ifeq ($(TARGET_ARCH), i386)
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PROGS+=vl
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endif
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endif
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ifeq ($(ARCH),ppc)
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OP_CFLAGS=$(CFLAGS)
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LDFLAGS+=-Wl,-T,$(SRC_PATH)/ppc.ld
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endif
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ifeq ($(ARCH),s390)
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OP_CFLAGS=$(CFLAGS)
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LDFLAGS+=-Wl,-T,$(SRC_PATH)/s390.ld
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endif
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ifeq ($(ARCH),sparc)
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CFLAGS+=-m32 -ffixed-g1 -ffixed-g2 -ffixed-g3 -ffixed-g6
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LDFLAGS+=-m32
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OP_CFLAGS=$(CFLAGS) -fno-delayed-branch -ffixed-i0
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HELPER_CFLAGS=$(CFLAGS) -ffixed-i0 -mflat
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# -static is used to avoid g1/g3 usage by the dynamic linker
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LDFLAGS+=-Wl,-T,$(SRC_PATH)/sparc.ld -static
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endif
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ifeq ($(ARCH),sparc64)
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CFLAGS+=-m64 -ffixed-g1 -ffixed-g2 -ffixed-g3 -ffixed-g6
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LDFLAGS+=-m64
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OP_CFLAGS=$(CFLAGS) -fno-delayed-branch -ffixed-i0
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endif
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ifeq ($(ARCH),alpha)
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# -msmall-data is not used because we want two-instruction relocations
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# for the constant constructions
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OP_CFLAGS=-Wall -O2 -g
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# Ensure there's only a single GP
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CFLAGS += -msmall-data
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LDFLAGS+=-Wl,-T,$(SRC_PATH)/alpha.ld
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endif
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ifeq ($(ARCH),ia64)
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OP_CFLAGS=$(CFLAGS)
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endif
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ifeq ($(ARCH),arm)
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OP_CFLAGS=$(CFLAGS) -mno-sched-prolog
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LDFLAGS+=-Wl,-T,$(SRC_PATH)/arm.ld
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endif
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ifeq ($(HAVE_GCC3_OPTIONS),yes)
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# very important to generate a return at the end of every operation
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OP_CFLAGS+=-fno-reorder-blocks -fno-optimize-sibling-calls
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endif
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#########################################################
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DEFINES+=-D_GNU_SOURCE
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LIBS+=-lm
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# profiling code
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ifdef TARGET_GPROF
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LDFLAGS+=-p
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main.o: CFLAGS+=-p
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endif
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OBJS= elfload.o main.o syscall.o mmap.o signal.o path.o
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ifeq ($(TARGET_ARCH), i386)
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OBJS+= vm86.o
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endif
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SRCS:= $(OBJS:.o=.c)
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OBJS+= libqemu.a
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# cpu emulator library
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LIBOBJS=thunk.o exec.o translate.o cpu-exec.o gdbstub.o
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ifeq ($(TARGET_ARCH), i386)
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LIBOBJS+=translate-i386.o op-i386.o helper-i386.o helper2-i386.o
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endif
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ifeq ($(TARGET_ARCH), arm)
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LIBOBJS+=translate-arm.o op-arm.o
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endif
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# NOTE: the disassembler code is only needed for debugging
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LIBOBJS+=disas.o
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ifeq ($(findstring i386, $(TARGET_ARCH) $(ARCH)),i386)
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LIBOBJS+=i386-dis.o
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endif
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ifeq ($(findstring alpha, $(TARGET_ARCH) $(ARCH)),alpha)
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LIBOBJS+=alpha-dis.o
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endif
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ifeq ($(findstring ppc, $(TARGET_ARCH) $(ARCH)),ppc)
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LIBOBJS+=ppc-dis.o
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endif
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ifeq ($(findstring sparc, $(TARGET_ARCH) $(ARCH)),sparc)
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LIBOBJS+=sparc-dis.o
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endif
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ifeq ($(findstring arm, $(TARGET_ARCH) $(ARCH)),arm)
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LIBOBJS+=arm-dis.o
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endif
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ifeq ($(ARCH),ia64)
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OBJS += ia64-syscall.o
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endif
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all: $(PROGS) qemu-doc.html
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qemu: $(OBJS)
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$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
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ifeq ($(ARCH),alpha)
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# Mark as 32 bit binary, i. e. it will be mapped into the low 31 bit of
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# the address space (31 bit so sign extending doesn't matter)
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echo -ne '\001\000\000\000' | dd of=qemu bs=1 seek=48 count=4 conv=notrunc
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endif
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# must use static linking to avoid leaving stuff in virtual address space
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VL_OBJS=vl.o block.o vga.o
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ifdef CONFIG_SDL
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VL_OBJS+=sdl.o
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SDL_LIBS+=-L/usr/X11R6/lib -lX11 -lXext -lXv -ldl
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endif
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vl: $(VL_OBJS) libqemu.a
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$(CC) -static -Wl,-T,$(SRC_PATH)/i386-vl.ld -o $@ $^ $(LIBS) $(SDL_LIBS)
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sdl.o: sdl.c
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$(CC) $(CFLAGS) $(DEFINES) $(SDL_CFLAGS) -c -o $@ $<
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depend: $(SRCS)
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$(CC) -MM $(CFLAGS) $^ 1>.depend
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# libqemu
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libqemu.a: $(LIBOBJS)
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rm -f $@
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$(AR) rcs $@ $(LIBOBJS)
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translate-$(TARGET_ARCH).o: translate-$(TARGET_ARCH).c gen-op-$(TARGET_ARCH).h opc-$(TARGET_ARCH).h cpu-$(TARGET_ARCH).h
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translate.o: translate.c op-$(TARGET_ARCH).h opc-$(TARGET_ARCH).h cpu-$(TARGET_ARCH).h
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op-$(TARGET_ARCH).h: op-$(TARGET_ARCH).o $(DYNGEN)
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$(DYNGEN) -o $@ $<
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opc-$(TARGET_ARCH).h: op-$(TARGET_ARCH).o $(DYNGEN)
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$(DYNGEN) -c -o $@ $<
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gen-op-$(TARGET_ARCH).h: op-$(TARGET_ARCH).o $(DYNGEN)
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$(DYNGEN) -g -o $@ $<
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op-$(TARGET_ARCH).o: op-$(TARGET_ARCH).c
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$(CC) $(OP_CFLAGS) $(DEFINES) -c -o $@ $<
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helper-$(TARGET_ARCH).o: helper-$(TARGET_ARCH).c
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$(CC) $(HELPER_CFLAGS) $(DEFINES) -c -o $@ $<
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op-i386.o: op-i386.c opreg_template.h ops_template.h ops_template_mem.h ops_mem.h
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op-arm.o: op-arm.c op-arm-template.h
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%.o: %.c
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$(CC) $(CFLAGS) $(DEFINES) -c -o $@ $<
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clean:
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rm -f *.o *.a *~ $(PROGS) \
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gen-op-$(TARGET_ARCH).h opc-$(TARGET_ARCH).h op-$(TARGET_ARCH).h
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ifneq ($(wildcard .depend),)
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include .depend
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endif
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