-ARCH=i386
-#ARCH=ppc
-HOST_CC=gcc
+include config.mak
-ifeq ($(ARCH),i386)
-CFLAGS=-Wall -O2 -g -fomit-frame-pointer
+CFLAGS=-Wall -O2 -g
LDFLAGS=-g
LIBS=
-CC=gcc
DEFINES=-DHAVE_BYTESWAP_H
-OP_CFLAGS=$(CFLAGS) -malign-functions=0 -mpreferred-stack-boundary=2
+
+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)
-GCC_LIBS_DIR=/usr/netgem/tools/lib/gcc-lib/powerpc-linux/2.95.2
-DIST=/home/fbe/nsv/dist/hw/n6-dtt
-CC=powerpc-linux-gcc -msoft-float
-CFLAGS=-Wall -pipe -O2 -mcpu=405 -mbig -nostdinc -g -I$(GCC_LIBS_DIR)/include -I$(DIST)/include
-LIBS_DIR=$(DIST)/lib
-CRT1=$(LIBS_DIR)/crt1.o
-CRTI=$(LIBS_DIR)/crti.o
-CRTN=$(LIBS_DIR)/crtn.o
-CRTBEGIN=$(GCC_LIBS_DIR)/crtbegin.o
-CRTEND=$(GCC_LIBS_DIR)/crtend.o
-LDFLAGS=-static -g -nostdlib $(CRT1) $(CRTI) $(CRTBEGIN)
-LIBS=-L$(LIBS_DIR) -ltinyc -lgcc $(CRTEND) $(CRTN)
-DEFINES=-Dsocklen_t=int
OP_CFLAGS=$(CFLAGS)
endif
+ifeq ($(GCC_MAJOR),3)
+# very important to generate a return at the end of every operation
+OP_CFLAGS+=-fno-reorder-blocks -fno-optimize-sibling-calls
+endif
+
#########################################################
DEFINES+=-D_GNU_SOURCE
-DEFINES+=-DCONFIG_PREFIX=\"/usr/local\"
LDSCRIPT=$(ARCH).ld
LIBS+=-ldl -lm
-VERSION=0.1
-OBJS= elfload.o main.o thunk.o syscall.o
-OBJS+=translate-i386.o op-i386.o
+# profiling code
+ifdef TARGET_GPROF
+LDFLAGS+=-p
+main.o: CFLAGS+=-p
+endif
+
+OBJS= elfload.o main.o thunk.o syscall.o libgemu.a
+
+LIBOBJS+=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
+LIBOBJS+=i386-dis.o dis-buf.o
SRCS = $(OBJS:.o=.c)
all: gemu
gemu: $(OBJS)
- $(CC) -Wl,-T,$(LDSCRIPT) $(LDFLAGS) -o $@ $^ $(LIBS)
+ $(CC) -Wl,-T,$(LDSCRIPT) $(LDFLAGS) -o $@ $^ $(LIBS)
depend: $(SRCS)
$(CC) -MM $(CFLAGS) $^ 1>.depend
-# new i386 emulator
+# libgemu
+
+libgemu.a: $(LIBOBJS)
+ rm -f $@
+ $(AR) rcs $@ $(LIBOBJS)
+
dyngen: dyngen.c
$(HOST_CC) -O2 -Wall -g $< -o $@
$(CC) $(CFLAGS) $(DEFINES) -c -o $@ $<
clean:
- rm -f *.o *~ gemu dyngen TAGS
+ $(MAKE) -C tests clean
+ rm -f *.o *.a *~ gemu dyngen TAGS
+
+distclean: clean
+ rm -f config.mak config.h
+
+install: gemu
+ install -m755 -s gemu $(prefix)/bin
# various test targets
test speed: gemu
COPYING.LIB dyngen.c ioctls.h ops_template.h syscall_types.h\
Makefile elf.h linux_bin.h segment.h thunk.c\
TODO elfload.c main.c signal.c thunk.h\
-cpu-i386.h gemu.h op-i386.c syscall-i386.h translate-i386.c\
+cpu-i386.h gemu.h op-i386.c opc-i386.h syscall-i386.h translate-i386.c\
dis-asm.h gen-i386.h op-i386.h syscall.c\
dis-buf.c i386-dis.c opreg_template.h syscall_defs.h\
-i386.ld ppc.ld\
+i386.ld ppc.ld exec-i386.h exec-i386.c configure VERSION \
+tests/Makefile\
tests/test-i386.c tests/test-i386-shift.h tests/test-i386.h\
-tests/test-i386-muldiv.h\
-tests/test2.c tests/hello.c tests/sha1.c tests/test1.c
+tests/test-i386-muldiv.h tests/test-i386-code16.S\
+tests/hello.c tests/hello tests/sha1.c \
+tests/testsig.c tests/testclone.c tests/testthread.c
FILE=gemu-$(VERSION)