LDFLAGS=-g
LIBS=
DEFINES=-DHAVE_BYTESWAP_H
+HELPER_CFLAGS=$(CFLAGS)
+
+ifdef CONFIG_STATIC
+LDFLAGS+=-static
+endif
ifeq ($(ARCH),i386)
CFLAGS+=-fomit-frame-pointer
else
OP_CFLAGS+= -malign-functions=0
endif
+ifdef TARGET_GPROF
+LDFLAGS+=-Wl,-T,i386.ld
+else
# 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
+endif
ifeq ($(ARCH),ppc)
OP_CFLAGS=$(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
+HELPER_CFLAGS=$(CFLAGS) -ffixed-i0 -mflat
+LDFLAGS+=-Wl,-T,sparc.ld
+endif
+
+ifeq ($(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
-# FIXME Too lazy to deal with gprelhigh/gprellow for now, inhibit them
-OP_CFLAGS=$(CFLAGS) -mno-explicit-relocs
+CFLAGS += -msmall-data
LDFLAGS+=-Wl,-T,alpha.ld
endif
OP_CFLAGS=$(CFLAGS)
endif
+ifeq ($(ARCH),arm)
+OP_CFLAGS=$(CFLAGS) -mno-sched-prolog
+LDFLAGS+=-Wl,-T,arm.ld
+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
main.o: CFLAGS+=-p
endif
-OBJS= elfload.o main.o syscall.o signal.o path.o
+OBJS= elfload.o main.o syscall.o mmap.o signal.o vm86.o path.o
SRCS:= $(OBJS:.o=.c)
OBJS+= libqemu.a
-LIBOBJS+=thunk.o translate-i386.o op-i386.o exec-i386.o
+LIBOBJS+=thunk.o translate-i386.o op-i386.o helper-i386.o exec-i386.o exec.o
+
# NOTE: the disassembler code is only needed for debugging
-LIBOBJS+=disas.o ppc-dis.o i386-dis.o dis-buf.o
+LIBOBJS+=disas.o i386-dis.o
+ifeq ($(ARCH),alpha)
+LIBOBJS+=alpha-dis.o
+endif
+ifeq ($(ARCH),ppc)
+LIBOBJS+=ppc-dis.o
+endif
+ifeq ($(ARCH),sparc)
+LIBOBJS+=sparc-dis.o
+endif
+ifeq ($(ARCH),arm)
+LIBOBJS+=arm-dis.o
+endif
ifeq ($(ARCH),ia64)
OBJS += ia64-syscall.o
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
dyngen: dyngen.c
$(HOST_CC) -O2 -Wall -g $< -o $@
-translate-i386.o: translate-i386.c op-i386.h cpu-i386.h
+translate-i386.o: translate-i386.c op-i386.h opc-i386.h cpu-i386.h
op-i386.h: op-i386.o dyngen
./dyngen -o $@ $<
+opc-i386.h: op-i386.o dyngen
+ ./dyngen -c -o $@ $<
+
op-i386.o: op-i386.c opreg_template.h ops_template.h
$(CC) $(OP_CFLAGS) $(DEFINES) -c -o $@ $<
+helper-i386.o: helper-i386.c
+ $(CC) $(HELPER_CFLAGS) $(DEFINES) -c -o $@ $<
+
%.o: %.c
$(CC) $(CFLAGS) $(DEFINES) -c -o $@ $<
FILES= \
README README.distrib COPYING COPYING.LIB TODO Changelog VERSION \
-dyngen.c ioctls.h ops_template.h op_string.h syscall_types.h\
+dyngen.c dyngen.h 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\
-dis-asm.h gen-i386.h syscall.c\
-dis-buf.c disas.c disas.h ppc-dis.c i386-dis.c opreg_template.h syscall_defs.h\
-ppc.ld s390.ld exec-i386.h exec-i386.c path.c configure \
+elfload.c main.c signal.c thunk.h exec.h\
+cpu-i386.h qemu.h op-i386.c helper-i386.c syscall-i386.h translate-i386.c\
+syscall.c opreg_template.h syscall_defs.h vm86.c\
+dis-asm.h disas.c disas.h alpha-dis.c ppc-dis.c i386-dis.c sparc-dis.c arm-dis.c\
+ppc.ld alpha.ld s390.ld sparc.ld arm.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\