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add big endian platform support

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This commit is contained in:
kub 2021-02-22 22:25:03 +01:00
parent b053cb2044
commit 57c5a5e505
21 changed files with 224 additions and 178 deletions
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4
pico/sms.c
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@ -28,7 +28,7 @@ static unsigned char vdp_data_read(void)
struct PicoVideo *pv = &Pico.video;
unsigned char d;
d = PicoMem.vramb[pv->addr];
d = PicoMem.vramb[MEM_LE2(pv->addr)];
pv->addr = (pv->addr + 1) & 0x3fff;
pv->pending = 0;
return d;
@ -56,7 +56,7 @@ static void vdp_data_write(unsigned char d)
if (PicoMem.cram[pv->addr & 0x1f] != d) Pico.m.dirtyPal = 1;
PicoMem.cram[pv->addr & 0x1f] = d;
} else {
PicoMem.vramb[pv->addr] = d;
PicoMem.vramb[MEM_LE2(pv->addr)] = d;
}
pv->addr = (pv->addr + 1) & 0x3fff;