3 TARGET_PATH=$(SRC_PATH)/target-$(TARGET_ARCH)
4 VPATH=$(SRC_PATH):$(TARGET_PATH):$(SRC_PATH)/hw
8 DEFINES=-I. -I$(TARGET_PATH) -I$(SRC_PATH)
9 HELPER_CFLAGS=$(CFLAGS)
12 QEMU_USER=qemu-$(TARGET_ARCH)
13 # system emulator name
20 ifdef CONFIG_USER_ONLY
23 ifeq ($(TARGET_ARCH), i386)
31 # the system emulator using soft mmu is portable
37 endif # TARGET_ARCH = i386
39 ifeq ($(TARGET_ARCH), ppc)
51 endif # TARGET_ARCH = ppc
52 endif # !CONFIG_USER_ONLY
59 CFLAGS+=-fomit-frame-pointer
60 OP_CFLAGS=$(CFLAGS) -mpreferred-stack-boundary=2
61 ifeq ($(HAVE_GCC3_OPTIONS),yes)
62 OP_CFLAGS+= -falign-functions=0
64 OP_CFLAGS+= -malign-functions=0
74 LDFLAGS+=-Wl,-T,$(SRC_PATH)/i386.ld
76 # WARNING: this LDFLAGS is _very_ tricky : qemu is an ELF shared object
77 # that the kernel ELF loader considers as an executable. I think this
78 # is the simplest way to make it self virtualizable!
84 OP_CFLAGS=$(CFLAGS) -falign-functions=0
85 LDFLAGS+=-Wl,-T,$(SRC_PATH)/amd64.ld
90 LDFLAGS+=-Wl,-T,$(SRC_PATH)/ppc.ld
95 LDFLAGS+=-Wl,-T,$(SRC_PATH)/s390.ld
99 CFLAGS+=-m32 -ffixed-g1 -ffixed-g2 -ffixed-g3 -ffixed-g6
101 OP_CFLAGS=$(CFLAGS) -fno-delayed-branch -ffixed-i0
102 HELPER_CFLAGS=$(CFLAGS) -ffixed-i0 -mflat
103 # -static is used to avoid g1/g3 usage by the dynamic linker
104 LDFLAGS+=-Wl,-T,$(SRC_PATH)/sparc.ld -static
107 ifeq ($(ARCH),sparc64)
108 CFLAGS+=-m64 -ffixed-g1 -ffixed-g2 -ffixed-g3 -ffixed-g6
110 OP_CFLAGS=$(CFLAGS) -fno-delayed-branch -ffixed-i0
114 # -msmall-data is not used because we want two-instruction relocations
115 # for the constant constructions
116 OP_CFLAGS=-Wall -O2 -g
117 # Ensure there's only a single GP
118 CFLAGS += -msmall-data
119 LDFLAGS+=-Wl,-T,$(SRC_PATH)/alpha.ld
127 OP_CFLAGS=$(CFLAGS) -mno-sched-prolog
128 LDFLAGS+=-Wl,-T,$(SRC_PATH)/arm.ld
132 OP_CFLAGS=$(CFLAGS) -fomit-frame-pointer
133 LDFLAGS+=-Wl,-T,m68k.ld
136 ifeq ($(HAVE_GCC3_OPTIONS),yes)
137 # very important to generate a return at the end of every operation
138 OP_CFLAGS+=-fno-reorder-blocks -fno-optimize-sibling-calls
141 #########################################################
143 DEFINES+=-D_GNU_SOURCE
152 OBJS= elfload.o main.o syscall.o mmap.o signal.o path.o osdep.o
153 ifeq ($(TARGET_ARCH), i386)
156 ifeq ($(TARGET_ARCH), arm)
157 OBJS+=nwfpe/softfloat.o nwfpe/fpa11.o nwfpe/fpa11_cpdo.o \
158 nwfpe/fpa11_cpdt.o nwfpe/fpa11_cprt.o nwfpe/fpopcode.o nwfpe/single_cpdo.o \
159 nwfpe/double_cpdo.o nwfpe/extended_cpdo.o
164 # cpu emulator library
165 LIBOBJS=thunk.o exec.o translate-all.o cpu-exec.o gdbstub.o \
168 ifeq ($(TARGET_ARCH), i386)
169 LIBOBJS+=helper.o helper2.o
171 LIBOBJS+=translate-copy.o
175 ifeq ($(TARGET_ARCH), ppc)
176 LIBOBJS+= op_helper.o helper.o
179 # NOTE: the disassembler code is only needed for debugging
181 ifeq ($(findstring i386, $(TARGET_ARCH) $(ARCH)),i386)
184 ifeq ($(findstring amd64, $(TARGET_ARCH) $(ARCH)),amd64)
190 ifeq ($(findstring alpha, $(TARGET_ARCH) $(ARCH)),alpha)
193 ifeq ($(findstring ppc, $(TARGET_ARCH) $(ARCH)),ppc)
196 ifeq ($(findstring sparc, $(TARGET_ARCH) $(ARCH)),sparc)
199 ifeq ($(findstring arm, $(TARGET_ARCH) $(ARCH)),arm)
204 OBJS += ia64-syscall.o
209 $(QEMU_USER): $(OBJS)
210 $(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
212 # Mark as 32 bit binary, i. e. it will be mapped into the low 31 bit of
213 # the address space (31 bit so sign extending doesn't matter)
214 echo -ne '\001\000\000\000' | dd of=qemu bs=1 seek=48 count=4 conv=notrunc
217 # must use static linking to avoid leaving stuff in virtual address space
218 VL_OBJS=vl.o osdep.o block.o monitor.o \
219 ide.o ne2000.o pckbd.o vga.o sb16.o dma.o oss.o \
220 fdc.o mc146818rtc.o serial.o i8259.o i8254.o pc.o
221 ifeq ($(TARGET_ARCH), ppc)
227 SDL_LIBS:=$(SDL_STATIC_LIBS)
232 # specific flags are needed for non soft mmu emulator
236 ifndef CONFIG_SOFTMMU
237 VL_LDFLAGS+=-Wl,-T,$(SRC_PATH)/i386-vl.ld
240 $(QEMU_SYSTEM): $(VL_OBJS) libqemu.a
241 $(CC) $(VL_LDFLAGS) -o $@ $^ $(LIBS) $(SDL_LIBS) -lutil
244 $(CC) $(CFLAGS) $(DEFINES) $(SDL_CFLAGS) -c -o $@ $<
247 $(CC) -MM $(CFLAGS) $(DEFINES) $^ 1>.depend
251 libqemu.a: $(LIBOBJS)
253 $(AR) rcs $@ $(LIBOBJS)
255 translate.o: translate.c gen-op.h opc.h cpu.h
257 translate-all.o: translate-all.c op.h opc.h cpu.h
262 opc.h: op.o $(DYNGEN)
263 $(DYNGEN) -c -o $@ $<
265 gen-op.h: op.o $(DYNGEN)
266 $(DYNGEN) -g -o $@ $<
269 $(CC) $(OP_CFLAGS) $(DEFINES) -c -o $@ $<
272 $(CC) $(HELPER_CFLAGS) $(DEFINES) -c -o $@ $<
274 ifeq ($(TARGET_ARCH), i386)
275 op.o: op.c opreg_template.h ops_template.h ops_template_mem.h ops_mem.h
278 ifeq ($(TARGET_ARCH), arm)
279 op.o: op.c op_template.h
282 ifeq ($(TARGET_ARCH), sparc)
283 op.o: op.c op_template.h
286 ifeq ($(TARGET_ARCH), ppc)
287 op.o: op.c op_template.h op_mem.h
288 op_helper.o: op_helper_mem.h
292 $(CC) $(CFLAGS) $(DEFINES) -c -o $@ $<
295 $(CC) $(DEFINES) -c -o $@ $<
298 rm -f *.o *.a *~ $(PROGS) gen-op.h opc.h op.h nwfpe/*.o
301 install -m 755 -s $(PROGS) $(prefix)/bin
303 ifneq ($(wildcard .depend),)