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-rw-r--r--memdump/Makefile64
1 files changed, 64 insertions, 0 deletions
diff --git a/memdump/Makefile b/memdump/Makefile
new file mode 100644
index 00000000..40497028
--- /dev/null
+++ b/memdump/Makefile
@@ -0,0 +1,64 @@
+TMPFILE = $(shell mktemp /tmp/gcc_ok.XXXXXX)
+
+gcc_ok = $(shell tmpf=$(TMPFILE); if gcc $(1) -c -x c /dev/null -o $$tmpf 2>/dev/null; \
+ then echo $(1); else echo $(2); fi; rm -f $$tmpf)
+
+M32 := $(call gcc_ok,-m32,) $(call gcc_ok,-ffreestanding,) $(call gcc_ok,-fno-stack-protector,)
+
+CC = gcc
+LD = ld -m elf_i386
+OBJCOPY = objcopy
+OPTFLAGS = -g -Os -march=i386 -falign-functions=0 -falign-jumps=0 -falign-loops=0 -fomit-frame-pointer
+INCLUDES = -include code16.h -I.
+CFLAGS = $(M32) -mregparm=3 -DREGPARM=3 -W -Wall -msoft-float $(OPTFLAGS) $(INCLUDES)
+LDFLAGS = -T com16.ld
+AR = ar
+RANLIB = ranlib
+LIBGCC := $(shell $(CC) --print-libgcc)
+
+SRCS = main.c serial.c ymsend.c
+OBJS = crt0.o $(patsubst %.c,%.o,$(notdir $(SRCS)))
+LIBOBJS = conio.o memcpy.o memset.o skipatou.o strtoul.o \
+ argv.o printf.o __divdi3.o __udivmoddi4.o
+
+.SUFFIXES: .c .o .i .s .S .elf .com
+
+VPATH = .:..:../libfat
+
+TARGETS = memdump.com
+
+all: $(TARGETS)
+
+tidy:
+ -rm -f *.o *.i *.s *.a .*.d *.elf
+
+clean: tidy
+
+spotless: clean
+ -rm -f *~ $(TARGETS)
+
+installer:
+
+memdump.elf: $(OBJS) libcom.a
+ $(LD) $(LDFLAGS) -o $@ $^
+
+libcom.a: $(LIBOBJS)
+ -rm -f $@
+ $(AR) cq $@ $^
+ $(RANLIB) $@
+
+memdump.com: memdump.elf
+ $(OBJCOPY) -O binary $< $@
+
+%.o: %.c
+ $(CC) -Wp,-MT,$@,-MD,.$@.d $(CFLAGS) -c -o $@ $<
+%.i: %.c
+ $(CC) $(CFLAGS) -E -o $@ $<
+%.s: %.c
+ $(CC) $(CFLAGS) -S -o $@ $<
+%.o: %.S
+ $(CC) -Wp,-MT,$@,-MD,.$@.d $(CFLAGS) -D__ASSEMBLY__ -c -o $@ $<
+%.s: %.S
+ $(CC) $(CFLAGS) -E -o $@ $<
+
+-include .*.d