1 # muchly stolen from m68hc1x's example.tar.gz's Makefile
4 motors.o keypad.o display_basic.o coinmech.o chime.o \
5 helpers.o main_basic.o sci.o \
6 vectors.o start.o romsrc.o xmodem.o mic.o
7 INCLUDES = vend.h keypad.h chime.h asm.h display_basic.h ports.h types.h
8 # debugging doesn't get compiled into the ROM image
9 CFLAGS = -m68hc11 -mshort -Wall -O1 \
10 -msoft-reg-count=0 -ffixed-z -g -fomit-frame-pointer
12 LDFLAGS = -m68hc11 -mshort -Wl,-m,m68hc11elfb \
14 -Wl,-defsym,_nvram=0x0800 \
15 -Wl,-defsym,_io_ports=0x1000 \
16 -Wl,-defsym,_switch_input=0x1800 \
17 -Wl,-defsym,_misc_input=0x2000 \
18 -Wl,-defsym,_home_sensors=0x2800 \
19 -Wl,-defsym,_changer_output=0x3000 \
20 -Wl,-defsym,_misc_output=0x3800 \
21 -Wl,-defsym,_uart_regs=0x4000
23 OBJCOPY_FLAGS=--only-section=.text \
24 --only-section=.rodata \
25 --only-section=.vectors \
29 DEVC_PREFIX = m68hc11-
30 CC = $(DEVC_PREFIX)gcc
33 SIZE = $(DEVC_PREFIX)size
34 OBJCOPY = $(DEVC_PREFIX)objcopy
35 OBJDUMP = $(DEVC_PREFIX)objdump
38 all: rom2.b rom2.elf rom2.s19 crctest
40 rom2.elf: $(OBJS) memory.x check-romsrc.pl
41 $(CC) $(LDFLAGS) -o $@ $(OBJS) $(LIBADD)
43 @perl -w check-romsrc.pl
46 rm -f *.o *.elf *.s19 *.b *.a rom.tar.bz2 romsrc.s crctab.h m68hc11-gdb gencrctab crctest
48 crctest: crctest.c crctab.h
61 rm -f romsrc.s crctab.h
62 tar c README Makefile gdbsimrc *.pl *.c *.h *.s *.x | bzip2 -c -9 > $@
64 romsrc.s: rom.tar.bz2 src2asm.pl
65 perl -w src2asm.pl < $< > $@
72 gencrctab: gencrctab.c
75 .SUFFIXES: .elf .s19 .b
78 $(OBJCOPY) --output-target=srec $(OBJCOPY_FLAGS) $< $*.s19
81 $(OBJCOPY) --output-target=binary --gap-fill=255 \
82 $(OBJCOPY_FLAGS) $< $*.b
83 @perl -e '$$sum = 0;while(read STDIN, $$a, 1){$$sum += ord($$a); $$sum = $$sum&0xffff;} printf "Checksum is \%x\n", $$sum' < $@
85 m68hc11-gdb: /usr/bin/m68hc11-gdb
86 sed -e 's|m68hc11eepr/reg 0xb000 512|m68hc11eepr/reg 0x4000 1 |' < $< > $@
89 sim: m68hc11-gdb rom2.elf
90 ./m68hc11-gdb -x gdbsimrc rom2.elf