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1 | # you may or may not need to change this\r |
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2 | lgcc_path = $(HOME)/opt/open2x/gcc-4.1.1-glibc-2.3.6/lib/gcc/arm-open2x-linux/4.1.1/\r |
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3 | CROSS_COMPILE ?= arm-none-eabi-\r |
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4 | \r |
5 | # settings\r |
6 | #up = 1\r |
7 | \r |
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8 | CFLAGS += -O3 -Wall -mno-thumb-interwork -fstrict-aliasing -fno-stack-protector -fno-common -ffast-math\r |
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9 | CFLAGS += -I../../common/helix/pub -I../../.. -I. -D__GP2X__ -DARM\r |
10 | CFLAGS += -mcpu=arm940t -mtune=arm940t -mabi=apcs-gnu -mfloat-abi=soft -mfpu=fpa\r |
11 | LDFLAGS = -static -e code940 -Ttext 0x0 -L$(lgcc_path) -lgcc\r |
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12 | \r |
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13 | GCC = $(CROSS_COMPILE)gcc\r |
14 | STRIP = $(CROSS_COMPILE)strip\r |
15 | AS = $(CROSS_COMPILE)as\r |
16 | LD = $(CROSS_COMPILE)ld\r |
17 | OBJCOPY = $(CROSS_COMPILE)objcopy\r |
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18 | \r |
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19 | vpath %.c = ../../common\r |
20 | \r |
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21 | BIN = pico940_v3.bin\r |
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22 | \r |
23 | all: $(BIN)\r |
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24 | \r |
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25 | .c.o:\r |
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26 | @echo ">>>" $<\r |
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27 | $(GCC) $(CFLAGS) -c $< -o $@\r |
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28 | .s.o:\r |
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29 | @echo ">>>" $<\r |
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30 | $(GCC) $(CFLAGS) -c $< -o $@\r |
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31 | \r |
32 | \r |
33 | # stuff for 940 core\r |
34 | \r |
35 | # init, emu_control, emu\r |
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36 | OBJS940 += 940init.o 940.o 940ym2612.o misc_arm.o mp3_sync.o\r |
37 | # the asm memcpy code crashes job LOAD2 on 940. Possibly a globbered reg?\r |
38 | # OBJS940 += memcpy.o\r |
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39 | # the asm code seems to be faster when run on 920, but not on 940 for some reason\r |
40 | # OBJS940 += ../../Pico/sound/ym2612_asm.o\r |
41 | \r |
42 | # uClibc library code\r |
43 | OBJS940 += uClibc/memset.o uClibc/s_floor.o uClibc/e_pow.o uClibc/e_sqrt.o uClibc/s_fabs.o\r |
44 | OBJS940 += uClibc/s_scalbn.o uClibc/s_copysign.o uClibc/k_sin.o uClibc/k_cos.o uClibc/s_sin.o\r |
45 | OBJS940 += uClibc/e_rem_pio2.o uClibc/k_rem_pio2.o uClibc/e_log.o uClibc/wrappers.o\r |
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46 | LIBHELIX ?= ../../common/helix/$(notdir $(CROSS_COMPILE))helix_mp3.a\r |
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47 | \r |
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48 | $(BIN) : code940.elf\r |
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49 | @echo ">>>" $@\r |
50 | $(OBJCOPY) -O binary $< $@\r |
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51 | \r |
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52 | code940.elf : $(OBJS940) $(LIBHELIX)\r |
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53 | @echo ">>>" $@\r |
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54 | $(LD) $^ $(LDFLAGS) -o $@ -Map code940.map\r |
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55 | \r |
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56 | 940ym2612.o : ../../../pico/sound/ym2612.c\r |
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57 | @echo ">>>" $@\r |
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58 | $(GCC) $(CFLAGS) -Os -DEXTERNAL_YM2612 -c $< -o $@\r |
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59 | \r |
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60 | misc_arm.o : ../../../pico/misc_arm.s\r |
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61 | @echo ">>>" $@\r |
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62 | $(GCC) $(CFLAGS) -DEXTERNAL_YM2612 -c $< -o $@\r |
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63 | \r |
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64 | mp3_sync.o: ../../common/mp3_sync.c\r |
65 | @echo ">>>" $@\r |
66 | $(GCC) $(CFLAGS) -Os -DCODE940 -c $< -o $@\r |
67 | \r |
68 | $(LIBHELIX):\r |
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69 | @$(MAKE) -C ../../common/helix/ CROSS_COMPILE=$(CROSS_COMPILE)\r |
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70 | \r |
71 | \r |
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72 | up: $(BIN)\r |
73 | @cp -v $< /mnt/gp2x/mnt/sd/emus/PicoDrive/\r |
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74 | \r |
75 | \r |
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76 | # cleanup\r |
77 | clean: tidy\r |
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78 | $(RM) $(BIN)\r |
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79 | tidy:\r |
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80 | $(RM) code940.elf $(OBJS940) code940.map\r |
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81 | \r |
82 | \r |
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83 | ##\r |
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84 | OBJSMP3T = mp3test.o ../gp2x.o ../asmutils.o ../usbjoy.o\r |
85 | \r |
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86 | mp3test.gpe : $(OBJSMP3T) $(LIBHELIX)\r |
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87 | $(GCC) -static -o $@ $^\r |
88 | $(STRIP) $@\r |
89 | @cp -v $@ /mnt/gp2x/mnt/sd\r |
90 | \r |
91 | cleanmp3test:\r |
92 | $(RM) $(OBJSMP3T) mp3test.gpe\r |
93 | \r |