root / Makefile.target @ 67867308
History | View | Annotate | Download (5.3 kB)
| 1 |
include config.mak |
|---|---|
| 2 |
|
| 3 |
TARGET_PATH=$(SRC_PATH)/target-$(TARGET_ARCH) |
| 4 |
VPATH=$(SRC_PATH):$(TARGET_PATH) |
| 5 |
CFLAGS=-Wall -O2 -g |
| 6 |
LDFLAGS=-g |
| 7 |
LIBS= |
| 8 |
DEFINES=-I. -I$(TARGET_PATH) -I$(SRC_PATH) |
| 9 |
HELPER_CFLAGS=$(CFLAGS) |
| 10 |
DYNGEN=../dyngen |
| 11 |
# user emulator name |
| 12 |
QEMU_USER=qemu-$(TARGET_ARCH) |
| 13 |
# system emulator name |
| 14 |
ifdef CONFIG_SOFTMMU |
| 15 |
QEMU_SYSTEM=qemu |
| 16 |
else |
| 17 |
QEMU_SYSTEM=qemu-fast |
| 18 |
endif |
| 19 |
|
| 20 |
ifdef CONFIG_USER_ONLY |
| 21 |
PROGS=$(QEMU_USER) |
| 22 |
else |
| 23 |
ifeq ($(TARGET_ARCH), i386) |
| 24 |
|
| 25 |
ifeq ($(ARCH), i386) |
| 26 |
PROGS+=$(QEMU_SYSTEM) |
| 27 |
ifndef CONFIG_SOFTMMU |
| 28 |
CONFIG_STATIC=y |
| 29 |
endif |
| 30 |
endif |
| 31 |
|
| 32 |
ifeq ($(ARCH), ppc) |
| 33 |
ifdef CONFIG_SOFTMMU |
| 34 |
PROGS+=$(QEMU_SYSTEM) |
| 35 |
endif |
| 36 |
endif |
| 37 |
|
| 38 |
endif |
| 39 |
endif |
| 40 |
|
| 41 |
ifdef CONFIG_STATIC |
| 42 |
LDFLAGS+=-static |
| 43 |
endif |
| 44 |
|
| 45 |
ifeq ($(ARCH),i386) |
| 46 |
CFLAGS+=-fomit-frame-pointer |
| 47 |
OP_CFLAGS=$(CFLAGS) -mpreferred-stack-boundary=2 |
| 48 |
ifeq ($(HAVE_GCC3_OPTIONS),yes) |
| 49 |
OP_CFLAGS+= -falign-functions=0 |
| 50 |
else |
| 51 |
OP_CFLAGS+= -malign-functions=0 |
| 52 |
endif |
| 53 |
|
| 54 |
ifdef TARGET_GPROF |
| 55 |
USE_I386_LD=y |
| 56 |
endif |
| 57 |
ifdef CONFIG_STATIC |
| 58 |
USE_I386_LD=y |
| 59 |
endif |
| 60 |
ifdef USE_I386_LD |
| 61 |
LDFLAGS+=-Wl,-T,$(SRC_PATH)/i386.ld |
| 62 |
else |
| 63 |
# WARNING: this LDFLAGS is _very_ tricky : qemu is an ELF shared object |
| 64 |
# that the kernel ELF loader considers as an executable. I think this |
| 65 |
# is the simplest way to make it self virtualizable! |
| 66 |
LDFLAGS+=-Wl,-shared |
| 67 |
endif |
| 68 |
endif |
| 69 |
|
| 70 |
ifeq ($(ARCH),ppc) |
| 71 |
OP_CFLAGS=$(CFLAGS) |
| 72 |
LDFLAGS+=-Wl,-T,$(SRC_PATH)/ppc.ld |
| 73 |
endif |
| 74 |
|
| 75 |
ifeq ($(ARCH),s390) |
| 76 |
OP_CFLAGS=$(CFLAGS) |
| 77 |
LDFLAGS+=-Wl,-T,$(SRC_PATH)/s390.ld |
| 78 |
endif |
| 79 |
|
| 80 |
ifeq ($(ARCH),sparc) |
| 81 |
CFLAGS+=-m32 -ffixed-g1 -ffixed-g2 -ffixed-g3 -ffixed-g6 |
| 82 |
LDFLAGS+=-m32 |
| 83 |
OP_CFLAGS=$(CFLAGS) -fno-delayed-branch -ffixed-i0 |
| 84 |
HELPER_CFLAGS=$(CFLAGS) -ffixed-i0 -mflat |
| 85 |
# -static is used to avoid g1/g3 usage by the dynamic linker |
| 86 |
LDFLAGS+=-Wl,-T,$(SRC_PATH)/sparc.ld -static |
| 87 |
endif |
| 88 |
|
| 89 |
ifeq ($(ARCH),sparc64) |
| 90 |
CFLAGS+=-m64 -ffixed-g1 -ffixed-g2 -ffixed-g3 -ffixed-g6 |
| 91 |
LDFLAGS+=-m64 |
| 92 |
OP_CFLAGS=$(CFLAGS) -fno-delayed-branch -ffixed-i0 |
| 93 |
endif |
| 94 |
|
| 95 |
ifeq ($(ARCH),alpha) |
| 96 |
# -msmall-data is not used because we want two-instruction relocations |
| 97 |
# for the constant constructions |
| 98 |
OP_CFLAGS=-Wall -O2 -g |
| 99 |
# Ensure there's only a single GP |
| 100 |
CFLAGS += -msmall-data |
| 101 |
LDFLAGS+=-Wl,-T,$(SRC_PATH)/alpha.ld |
| 102 |
endif |
| 103 |
|
| 104 |
ifeq ($(ARCH),ia64) |
| 105 |
OP_CFLAGS=$(CFLAGS) |
| 106 |
endif |
| 107 |
|
| 108 |
ifeq ($(ARCH),arm) |
| 109 |
OP_CFLAGS=$(CFLAGS) -mno-sched-prolog |
| 110 |
LDFLAGS+=-Wl,-T,$(SRC_PATH)/arm.ld |
| 111 |
endif |
| 112 |
|
| 113 |
ifeq ($(ARCH),m68k) |
| 114 |
OP_CFLAGS=$(CFLAGS) -fomit-frame-pointer |
| 115 |
LDFLAGS+=-Wl,-T,m68k.ld |
| 116 |
endif |
| 117 |
|
| 118 |
ifeq ($(HAVE_GCC3_OPTIONS),yes) |
| 119 |
# very important to generate a return at the end of every operation |
| 120 |
OP_CFLAGS+=-fno-reorder-blocks -fno-optimize-sibling-calls |
| 121 |
endif |
| 122 |
|
| 123 |
######################################################### |
| 124 |
|
| 125 |
DEFINES+=-D_GNU_SOURCE |
| 126 |
LIBS+=-lm |
| 127 |
|
| 128 |
# profiling code |
| 129 |
ifdef TARGET_GPROF |
| 130 |
LDFLAGS+=-p |
| 131 |
main.o: CFLAGS+=-p |
| 132 |
endif |
| 133 |
|
| 134 |
OBJS= elfload.o main.o syscall.o mmap.o signal.o path.o |
| 135 |
ifeq ($(TARGET_ARCH), i386) |
| 136 |
OBJS+= vm86.o |
| 137 |
endif |
| 138 |
SRCS:= $(OBJS:.o=.c) |
| 139 |
OBJS+= libqemu.a |
| 140 |
|
| 141 |
# cpu emulator library |
| 142 |
LIBOBJS=thunk.o exec.o translate-all.o cpu-exec.o gdbstub.o \ |
| 143 |
translate.o op.o |
| 144 |
|
| 145 |
ifeq ($(TARGET_ARCH), i386) |
| 146 |
LIBOBJS+=helper.o helper2.o |
| 147 |
endif |
| 148 |
|
| 149 |
ifeq ($(TARGET_ARCH), ppc) |
| 150 |
LIBOBJS+=helper.o |
| 151 |
endif |
| 152 |
|
| 153 |
# NOTE: the disassembler code is only needed for debugging |
| 154 |
LIBOBJS+=disas.o |
| 155 |
ifeq ($(findstring i386, $(TARGET_ARCH) $(ARCH)),i386) |
| 156 |
LIBOBJS+=i386-dis.o |
| 157 |
endif |
| 158 |
ifeq ($(findstring alpha, $(TARGET_ARCH) $(ARCH)),alpha) |
| 159 |
LIBOBJS+=alpha-dis.o |
| 160 |
endif |
| 161 |
ifeq ($(findstring ppc, $(TARGET_ARCH) $(ARCH)),ppc) |
| 162 |
LIBOBJS+=ppc-dis.o |
| 163 |
endif |
| 164 |
ifeq ($(findstring sparc, $(TARGET_ARCH) $(ARCH)),sparc) |
| 165 |
LIBOBJS+=sparc-dis.o |
| 166 |
endif |
| 167 |
ifeq ($(findstring arm, $(TARGET_ARCH) $(ARCH)),arm) |
| 168 |
LIBOBJS+=arm-dis.o |
| 169 |
endif |
| 170 |
|
| 171 |
ifeq ($(ARCH),ia64) |
| 172 |
OBJS += ia64-syscall.o |
| 173 |
endif |
| 174 |
|
| 175 |
all: $(PROGS) |
| 176 |
|
| 177 |
$(QEMU_USER): $(OBJS) |
| 178 |
$(CC) $(LDFLAGS) -o $@ $^ $(LIBS) |
| 179 |
ifeq ($(ARCH),alpha) |
| 180 |
# Mark as 32 bit binary, i. e. it will be mapped into the low 31 bit of |
| 181 |
# the address space (31 bit so sign extending doesn't matter) |
| 182 |
echo -ne '\001\000\000\000' | dd of=qemu bs=1 seek=48 count=4 conv=notrunc |
| 183 |
endif |
| 184 |
|
| 185 |
# must use static linking to avoid leaving stuff in virtual address space |
| 186 |
VL_OBJS=vl.o block.o ide.o vga.o sb16.o dma.o oss.o |
| 187 |
ifdef CONFIG_SDL |
| 188 |
VL_OBJS+=sdl.o |
| 189 |
ifdef CONFIG_STATIC |
| 190 |
SDL_LIBS:=$(SDL_STATIC_LIBS) |
| 191 |
endif |
| 192 |
endif |
| 193 |
|
| 194 |
VL_LDFLAGS= |
| 195 |
# specific flags are needed for non soft mmu emulator |
| 196 |
ifdef CONFIG_STATIC |
| 197 |
VL_LDFLAGS+=-static |
| 198 |
endif |
| 199 |
ifndef CONFIG_SOFTMMU |
| 200 |
VL_LDFLAGS+=-Wl,-T,$(SRC_PATH)/i386-vl.ld |
| 201 |
endif |
| 202 |
|
| 203 |
$(QEMU_SYSTEM): $(VL_OBJS) libqemu.a |
| 204 |
$(CC) $(VL_LDFLAGS) -o $@ $^ $(LIBS) $(SDL_LIBS) |
| 205 |
|
| 206 |
sdl.o: sdl.c |
| 207 |
$(CC) $(CFLAGS) $(DEFINES) $(SDL_CFLAGS) -c -o $@ $< |
| 208 |
|
| 209 |
depend: $(SRCS) |
| 210 |
$(CC) -MM $(CFLAGS) $(DEFINES) $^ 1>.depend |
| 211 |
|
| 212 |
# libqemu |
| 213 |
|
| 214 |
libqemu.a: $(LIBOBJS) |
| 215 |
rm -f $@ |
| 216 |
$(AR) rcs $@ $(LIBOBJS) |
| 217 |
|
| 218 |
translate.o: translate.c gen-op.h opc.h cpu.h |
| 219 |
|
| 220 |
translate-all.o: translate-all.c op.h opc.h cpu.h |
| 221 |
|
| 222 |
op.h: op.o $(DYNGEN) |
| 223 |
$(DYNGEN) -o $@ $< |
| 224 |
|
| 225 |
opc.h: op.o $(DYNGEN) |
| 226 |
$(DYNGEN) -c -o $@ $< |
| 227 |
|
| 228 |
gen-op.h: op.o $(DYNGEN) |
| 229 |
$(DYNGEN) -g -o $@ $< |
| 230 |
|
| 231 |
op.o: op.c |
| 232 |
$(CC) $(OP_CFLAGS) $(DEFINES) -c -o $@ $< |
| 233 |
|
| 234 |
helper.o: helper.c |
| 235 |
$(CC) $(HELPER_CFLAGS) $(DEFINES) -c -o $@ $< |
| 236 |
|
| 237 |
ifeq ($(TARGET_ARCH), i386) |
| 238 |
op.o: op.c opreg_template.h ops_template.h ops_template_mem.h ops_mem.h |
| 239 |
endif |
| 240 |
|
| 241 |
ifeq ($(TARGET_ARCH), arm) |
| 242 |
op.o: op.c op_template.h |
| 243 |
endif |
| 244 |
|
| 245 |
ifeq ($(TARGET_ARCH), sparc) |
| 246 |
op.o: op.c op_template.h |
| 247 |
endif |
| 248 |
|
| 249 |
%.o: %.c |
| 250 |
$(CC) $(CFLAGS) $(DEFINES) -c -o $@ $< |
| 251 |
|
| 252 |
clean: |
| 253 |
rm -f *.o *.a *~ $(PROGS) gen-op.h opc.h op.h |
| 254 |
|
| 255 |
install: all |
| 256 |
install -m 755 -s $(PROGS) $(prefix)/bin |
| 257 |
|
| 258 |
ifneq ($(wildcard .depend),) |
| 259 |
include .depend |
| 260 |
endif |