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SPU Fixes 

Mandelbrot set does work now and its modified version included in
TEST12345 folder.
This commit is contained in:
Nekotekina 2013-12-23 15:57:09 +04:00
parent 37b5b49f58
commit ba8108d595
4 changed files with 7 additions and 17 deletions
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bin/dev_hdd0/game/TEST12345/USRDIR/mandelbrot_set_no_pads.self Normal file
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bin/dev_hdd0/game/TEST12345/USRDIR/mandelbrot_set_spu.self Normal file
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20
rpcs3/Emu/Cell/SPUInterpreter.h
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@ -191,18 +191,8 @@ private:
{
const u32 s = i7 & 0x3f;
for(u32 j = 0; j < 4; ++j)
{
const u32 t = CPU.GPR[ra]._u32[j];
u32 r = 0;
for(u32 b = 0; b + s < 32; ++b)
{
r |= t & (1 << (b + s));
}
CPU.GPR[rt]._u32[j] = r;
}
for (u32 j = 0; j < 4; ++j)
CPU.GPR[rt]._u32[j] = CPU.GPR[ra]._u32[j] << s;
}
void ROTHI(u32 rt, u32 ra, s32 i7)
{
@ -1412,7 +1402,7 @@ private:
}
}
}
void MPYA(u32 rc, u32 ra, u32 rb, u32 rt)
void MPYA(u32 rt, u32 ra, u32 rb, u32 rc)
{
for (int w = 0; w < 4; w++)
CPU.GPR[rt]._i32[w] = CPU.GPR[ra]._i16[w*2] * CPU.GPR[rb]._i16[w*2] + CPU.GPR[rc]._i32[w];
@ -1424,14 +1414,14 @@ private:
CPU.GPR[rt]._f[2] = CPU.GPR[rc]._f[2] - CPU.GPR[ra]._f[2] * CPU.GPR[rb]._f[2];
CPU.GPR[rt]._f[3] = CPU.GPR[rc]._f[3] - CPU.GPR[ra]._f[3] * CPU.GPR[rb]._f[3];
}
void FMA(u32 rc, u32 ra, u32 rb, u32 rt)
void FMA(u32 rt, u32 ra, u32 rb, u32 rc)
{
CPU.GPR[rt]._f[0] = CPU.GPR[ra]._f[0] * CPU.GPR[rb]._f[0] + CPU.GPR[rc]._f[0];
CPU.GPR[rt]._f[1] = CPU.GPR[ra]._f[1] * CPU.GPR[rb]._f[1] + CPU.GPR[rc]._f[1];
CPU.GPR[rt]._f[2] = CPU.GPR[ra]._f[2] * CPU.GPR[rb]._f[2] + CPU.GPR[rc]._f[2];
CPU.GPR[rt]._f[3] = CPU.GPR[ra]._f[3] * CPU.GPR[rb]._f[3] + CPU.GPR[rc]._f[3];
}
void FMS(u32 rc, u32 ra, u32 rb, u32 rt)
void FMS(u32 rt, u32 ra, u32 rb, u32 rc)
{
CPU.GPR[rt]._f[0] = CPU.GPR[ra]._f[0] * CPU.GPR[rb]._f[0] - CPU.GPR[rc]._f[0];
CPU.GPR[rt]._f[1] = CPU.GPR[ra]._f[1] * CPU.GPR[rb]._f[1] - CPU.GPR[rc]._f[1];

4
rpcs3/Emu/Cell/SPUThread.h
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@ -444,11 +444,11 @@ public:
case MFC_PUT_CMD:
case MFC_GET_CMD:
{
ConLog.Warning("DMA %s%s%s: lsa = 0x%x, ea = 0x%llx, tag = 0x%x, size = 0x%x, cmd = 0x%x",
/* ConLog.Warning("DMA %s%s%s: lsa = 0x%x, ea = 0x%llx, tag = 0x%x, size = 0x%x, cmd = 0x%x",
op & MFC_PUT_CMD ? "PUT" : "GET",
op & MFC_BARRIER_MASK ? "B" : "",
op & MFC_FENCE_MASK ? "F" : "",
lsa, ea, tag, size, cmd);
lsa, ea, tag, size, cmd); */
MFCArgs.CMDStatus.SetValue(dmac.Cmd(cmd, tag, lsa, ea, size));
}
break;