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ARCH=i386
#ARCH=ppc
HOST_CC=gcc
ifeq ($(ARCH),i386)
CFLAGS=-Wall -O2 -g -fomit-frame-pointer
LDFLAGS=-g
LIBS=
CC=gcc
DEFINES=-DHAVE_BYTESWAP_H
OP_CFLAGS=$(CFLAGS) -malign-functions=0 -mpreferred-stack-boundary=2
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
#########################################################
DEFINES+=-D_GNU_SOURCE
DEFINES+=-DCONFIG_PREFIX=\"/usr/local\"
LDSCRIPT=$(ARCH).ld
LIBS+=-ldl -lm
#DEFINES+= -DGEMU -DDOSEMU -DNO_TRACE_MSGS
#OBJS= i386/fp87.o i386/interp_main.o i386/interp_modrm.o i386/interp_16_32.o \
# i386/interp_32_16.o i386/interp_32_32.o i386/emu-utils.o \
# i386/dis8086.o i386/emu-ldt.o
OBJS+=translate-i386.o op-i386.o
OBJS+= elfload.o main.o thunk.o syscall.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
# old i386 emulator
i386/interp_32_32.o: i386/interp_32_32.c i386/interp_gen.h
i386/interp_gen.h: i386/gencode
./i386/gencode > $@
i386/gencode: i386/gencode.c
$(CC) -O2 -Wall -g $< -o $@
# 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:
rm -f *.o *~ i386/*.o i386/*~ gemu TAGS
# various test targets
test speed: gemu
make -C tests $@
TAGS:
etags *.[ch] i386/*.[ch]
ifneq ($(wildcard .depend),)
include .depend
endif
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