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include config.mak
CFLAGS=-Wall -O2 -g
LDFLAGS=-g
LIBS=
DEFINES=-DHAVE_BYTESWAP_H
ifeq ($(ARCH),i386)
CFLAGS+=-fomit-frame-pointer
OP_CFLAGS=$(CFLAGS) -mpreferred-stack-boundary=2
ifeq ($(GCC_MAJOR),3)
OP_CFLAGS+= -falign-functions=0
else
OP_CFLAGS+= -malign-functions=0
endif
endif
ifeq ($(ARCH),ppc)
OP_CFLAGS=$(CFLAGS)
endif
ifeq ($(GCC_MAJOR),3)
# very important to generate a return at the end of every operation
OP_CFLAGS+=-fno-reorder-blocks -fno-optimize-sibling-calls
endif
#########################################################
DEFINES+=-D_GNU_SOURCE
LDSCRIPT=$(ARCH).ld
LIBS+=-ldl -lm
# profiling code
ifdef TARGET_GPROF
LDFLAGS+=-p
main.o: CFLAGS+=-p
endif
OBJS= elfload.o main.o thunk.o syscall.o
OBJS+=translate-i386.o op-i386.o exec-i386.o
# NOTE: the disassembler code is only needed for debugging
OBJS+=i386-dis.o dis-buf.o
SRCS = $(OBJS:.o=.c)
all: gemu
gemu: $(OBJS)
$(CC) -Wl,-T,$(LDSCRIPT) $(LDFLAGS) -o $@ $^ $(LIBS)
depend: $(SRCS)
$(CC) -MM $(CFLAGS) $^ 1>.depend
# new i386 emulator
dyngen: dyngen.c
$(HOST_CC) -O2 -Wall -g $< -o $@
translate-i386.o: translate-i386.c op-i386.h cpu-i386.h
op-i386.h: op-i386.o dyngen
./dyngen -o $@ $<
op-i386.o: op-i386.c opreg_template.h ops_template.h
$(CC) $(OP_CFLAGS) $(DEFINES) -c -o $@ $<
%.o: %.c
$(CC) $(CFLAGS) $(DEFINES) -c -o $@ $<
clean:
$(MAKE) -C tests clean
rm -f *.o *~ gemu dyngen TAGS
distclean: clean
rm -f config.mak config.h
# various test targets
test speed: gemu
make -C tests $@
TAGS:
etags *.[ch] i386/*.[ch]
FILES= \
COPYING.LIB dyngen.c ioctls.h ops_template.h syscall_types.h\
Makefile elf.h linux_bin.h segment.h thunk.c\
TODO elfload.c main.c signal.c thunk.h\
cpu-i386.h gemu.h op-i386.c opc-i386.h syscall-i386.h translate-i386.c\
dis-asm.h gen-i386.h op-i386.h syscall.c\
dis-buf.c i386-dis.c opreg_template.h syscall_defs.h\
i386.ld ppc.ld exec-i386.h exec-i386.c configure VERSION \
tests/Makefile\
tests/test-i386.c tests/test-i386-shift.h tests/test-i386.h\
tests/test-i386-muldiv.h\
tests/test2.c tests/hello.c tests/sha1.c
FILE=gemu-$(VERSION)
tar:
rm -rf /tmp/$(FILE)
mkdir -p /tmp/$(FILE)
cp -P $(FILES) /tmp/$(FILE)
( cd /tmp ; tar zcvf ~/$(FILE).tar.gz $(FILE) )
rm -rf /tmp/$(FILE)
ifneq ($(wildcard .depend),)
include .depend
endif
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