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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 ($(GCC_MAJOR),3)
OP_CFLAGS+= -falign-functions=0
else
OP_CFLAGS+= -malign-functions=0
endif
# WARNING: this LDFLAGS is _very_ tricky : qemu is an ELF shared object
# that the kernel ELF loader considers as an executable. I think this
# is the simplest way to make it self virtualizable!
LDFLAGS+=-Wl,-shared
endif
ifeq ($(ARCH),ppc)
OP_CFLAGS=$(CFLAGS)
LDFLAGS+=-Wl,-T,ppc.ld
endif
ifeq ($(ARCH),s390)
OP_CFLAGS=$(CFLAGS)
LDFLAGS+=-Wl,-T,s390.ld
endif
ifeq ($(ARCH),sparc)
CFLAGS+=-m32 -ffixed-g1 -ffixed-g2 -ffixed-g3 -ffixed-g6
LDFLAGS+=-m32
OP_CFLAGS=$(CFLAGS) -fno-delayed-branch -ffixed-i0
endif
ifeq ($(ARCH),sparc64)
CFLAGS+=-m64 -ffixed-g1 -ffixed-g2 -ffixed-g3 -ffixed-g6
LDFLAGS+=-m64
OP_CFLAGS=$(CFLAGS) -fno-delayed-branch -ffixed-i0
endif
ifeq ($(ARCH),alpha)
# -msmall-data is not used because we want two-instruction relocations
# for the constant constructions
OP_CFLAGS=-Wall -O2 -g
# Ensure there's only a single GP
CFLAGS += -msmall-data -msmall-text
LDFLAGS+=-Wl,-T,alpha.ld
endif
ifeq ($(ARCH),ia64)
OP_CFLAGS=$(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
LIBS+=-lm
# profiling code
ifdef TARGET_GPROF
LDFLAGS+=-p
main.o: CFLAGS+=-p
endif
OBJS= elfload.o main.o syscall.o mmap.o signal.o vm86.o path.o
SRCS:= $(OBJS:.o=.c)
OBJS+= libqemu.a
LIBOBJS+=thunk.o translate-i386.o op-i386.o exec-i386.o exec.o
# NOTE: the disassembler code is only needed for debugging
LIBOBJS+=disas.o ppc-dis.o i386-dis.o alpha-dis.o dis-buf.o
ifeq ($(ARCH),ia64)
OBJS += ia64-syscall.o
endif
all: qemu qemu-doc.html
qemu: $(OBJS)
$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
ifeq ($(ARCH),alpha)
# Mark as 32 bit binary, i. e. it will be mapped into the low 31 bit of
# the address space (31 bit so sign extending doesn't matter)
echo -ne '\001\000\000\000' | dd of=qemu bs=1 seek=48 count=4 conv=notrunc
endif
depend: $(SRCS)
$(CC) -MM $(CFLAGS) $^ 1>.depend
# libqemu
libqemu.a: $(LIBOBJS)
rm -f $@
$(AR) rcs $@ $(LIBOBJS)
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 *.a *~ qemu dyngen TAGS
distclean: clean
rm -f config.mak config.h
install: qemu
install -m 755 -s qemu $(prefix)/bin
# various test targets
test speed: qemu
make -C tests $@
TAGS:
etags *.[ch] tests/*.[ch]
# documentation
qemu-doc.html: qemu-doc.texi
texi2html -monolithic -number $<
FILES= \
README README.distrib COPYING COPYING.LIB TODO Changelog VERSION \
dyngen.c ioctls.h ops_template.h op_string.h syscall_types.h\
Makefile elf.h thunk.c\
elfload.c main.c signal.c thunk.h\
cpu-i386.h qemu.h op-i386.c opc-i386.h syscall-i386.h translate-i386.c\
syscall.c opreg_template.h syscall_defs.h vm86.c\
dis-asm.h dis-buf.c disas.c disas.h alpha-dis.c ppc-dis.c i386-dis.c\
ppc.ld s390.ld exec-i386.h exec-i386.c path.c exec.c mmap.c configure \
tests/Makefile\
tests/test-i386.c tests/test-i386-shift.h tests/test-i386.h\
tests/test-i386-muldiv.h tests/test-i386-code16.S\
tests/hello.c tests/hello tests/sha1.c \
tests/testsig.c tests/testclone.c tests/testthread.c \
tests/runcom.c tests/pi_10.com \
tests/test_path.c \
qemu-doc.texi qemu-doc.html
FILE=qemu-$(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)
# generate a binary distribution including the test binary environnment
BINPATH=/usr/local/qemu-i386
tarbin:
tar zcvf /tmp/qemu-$(VERSION)-i386-glibc21.tar.gz \
$(BINPATH)/etc $(BINPATH)/lib $(BINPATH)/bin $(BINPATH)/usr
tar zcvf /tmp/qemu-$(VERSION)-i386-wine.tar.gz \
$(BINPATH)/wine
ifneq ($(wildcard .depend),)
include .depend
endif
|
