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svp block extractor for recompiler

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@354 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2008-02-10 20:07:36 +00:00
parent 6b6a3e50f2
commit 726bbb3e08
6 changed files with 287 additions and 25 deletions
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12
Pico/carthw/svp/svp.c
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@ -33,13 +33,18 @@ static void PicoSVPReset(void)
memcpy(svp->iram_rom + 0x800, Pico.rom + 0x800, 0x20000 - 0x800);
ssp1601_reset(&svp->ssp1601);
if (!(PicoOpt&0x20000))
ssp1601_dyn_reset(&svp->ssp1601);
}
static void PicoSVPLine(int count)
{
// ???
ssp1601_run(PicoSVPCycles * count);
if (PicoOpt&0x20000)
ssp1601_run(PicoSVPCycles * count);
else
ssp1601_dyn_run(PicoSVPCycles * count);
// test mode
//if (Pico.m.frame_count == 13) PicoPad[0] |= 0xff;
@ -88,6 +93,11 @@ void PicoSVPInit(void)
svp = (void *) ((char *)tmp + 0x200000);
memset(svp, 0, sizeof(*svp));
// init SVP compiler
if (!(PicoOpt&0x20000)) {
if (ssp1601_dyn_init()) return;
}
// init ok, setup hooks..
PicoRead16Hook = PicoSVPRead16;
PicoWrite8Hook = PicoSVPWrite8;