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https://github.com/RPCS3/rpcs3.git
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PPU Interpreter: Fixed all VPR instructions.
This commit is contained in:
DH
parent
4486cbb855
commit
8ba26db020
@ -1526,10 +1526,10 @@ private:
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else
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{
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//undefined
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CPU.VPR[vd]._u32[0] = ((rand() % 0x100) << 24) | ((rand() % 0x100) << 16) | ((rand() % 0x100) << 8) | (rand() % 0x100);
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CPU.VPR[vd]._u32[1] = ((rand() % 0x100) << 24) | ((rand() % 0x100) << 16) | ((rand() % 0x100) << 8) | (rand() % 0x100);
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CPU.VPR[vd]._u32[2] = ((rand() % 0x100) << 24) | ((rand() % 0x100) << 16) | ((rand() % 0x100) << 8) | (rand() % 0x100);
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CPU.VPR[vd]._u32[3] = ((rand() % 0x100) << 24) | ((rand() % 0x100) << 16) | ((rand() % 0x100) << 8) | (rand() % 0x100);
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CPU.VPR[vd]._u32[0] = 0xCDCDCDCD;
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CPU.VPR[vd]._u32[1] = 0xCDCDCDCD;
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CPU.VPR[vd]._u32[2] = 0xCDCDCDCD;
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CPU.VPR[vd]._u32[3] = 0xCDCDCDCD;
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}
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}
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void VSLB(OP_REG vd, OP_REG va, OP_REG vb)
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@ -1629,13 +1629,30 @@ private:
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}
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void VSR(OP_REG vd, OP_REG va, OP_REG vb)
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{
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u8 sh = CPU.VPR[vb]._u8[15] & 0x7;
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u8 sh = CPU.VPR[vb]._u8[0] & 0x7;
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u32 t = 1;
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CPU.VPR[vd]._u32[0] = CPU.VPR[va]._u32[0] >> sh;
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for (uint w = 1; w < 4; w++)
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for (uint b = 0; b < 16; b++)
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{
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CPU.VPR[vd]._u32[w] = (CPU.VPR[va]._u32[w] >> sh) | (CPU.VPR[va]._u32[w - 1] << (32 - sh));
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t &= (CPU.VPR[vb]._u8[b] & 0x7) == sh;
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}
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if(t)
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{
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CPU.VPR[vd]._u8[15] = CPU.VPR[va]._u8[15] >> sh;
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for (uint b = 14; b >= 0; b--)
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{
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CPU.VPR[vd]._u8[b] = (CPU.VPR[va]._u8[b] >> sh) | (CPU.VPR[va]._u8[b+1] << (8 - sh));
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}
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}
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else
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{
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//undefined
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CPU.VPR[vd]._u32[0] = 0xCDCDCDCD;
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CPU.VPR[vd]._u32[1] = 0xCDCDCDCD;
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CPU.VPR[vd]._u32[2] = 0xCDCDCDCD;
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CPU.VPR[vd]._u32[3] = 0xCDCDCDCD;
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}
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}
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void VSRAB(OP_REG vd, OP_REG va, OP_REG vb)
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@ -1649,14 +1666,14 @@ private:
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{
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for (uint h = 0; h < 8; h++)
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{
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CPU.VPR[vd]._s16[h] = CPU.VPR[va]._s16[h] >> (CPU.VPR[vb]._u8[h*2 + 1] & 0xf);
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CPU.VPR[vd]._s16[h] = CPU.VPR[va]._s16[h] >> (CPU.VPR[vb]._u8[h*2] & 0xf);
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}
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}
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void VSRAW(OP_REG vd, OP_REG va, OP_REG vb)
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{
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for (uint w = 0; w < 4; w++)
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{
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CPU.VPR[vd]._s32[w] = CPU.VPR[va]._s32[w] >> (CPU.VPR[vb]._u8[w*4 + 3] & 0x1f);
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CPU.VPR[vd]._s32[w] = CPU.VPR[va]._s32[w] >> (CPU.VPR[vb]._u8[w*4] & 0x1f);
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}
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}
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void VSRB(OP_REG vd, OP_REG va, OP_REG vb)
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@ -1670,25 +1687,25 @@ private:
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{
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for (uint h = 0; h < 8; h++)
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{
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CPU.VPR[vd]._u16[h] = CPU.VPR[va]._u16[h] >> (CPU.VPR[vb]._u8[h*2 + 1] & 0xf);
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CPU.VPR[vd]._u16[h] = CPU.VPR[va]._u16[h] >> (CPU.VPR[vb]._u8[h*2] & 0xf);
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}
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}
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void VSRO(OP_REG vd, OP_REG va, OP_REG vb)
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{
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u8 nShift = (CPU.VPR[vb]._u8[15] >> 3) & 0xf;
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u8 nShift = (CPU.VPR[vb]._u8[0] >> 3) & 0xf;
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CPU.VPR[vd].Clear();
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for (u8 b = nShift; b < 16; b++)
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for (u8 b = 0; b < 16 - nShift; b++)
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{
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CPU.VPR[vd]._u8[b] = CPU.VPR[va]._u8[b - nShift];
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CPU.VPR[vd]._u8[b] = CPU.VPR[va]._u8[b + nShift];
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}
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}
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void VSRW(OP_REG vd, OP_REG va, OP_REG vb)
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{
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for (uint w = 0; w < 4; w++)
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{
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CPU.VPR[vd]._u32[w] = CPU.VPR[va]._u32[w] >> (CPU.VPR[vb]._u8[w*4 + 3] & 0x1f);
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CPU.VPR[vd]._u32[w] = CPU.VPR[va]._u32[w] >> (CPU.VPR[vb]._u8[w*4] & 0x1f);
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}
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}
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void VSUBCUW(OP_REG vd, OP_REG va, OP_REG vb)
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@ -1844,16 +1861,16 @@ private:
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if (sum > INT32_MAX)
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{
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CPU.VPR[vd]._s32[3] = (s32)INT32_MAX;
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CPU.VPR[vd]._s32[0] = (s32)INT32_MAX;
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CPU.VSCR.SAT = 1;
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}
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else if (sum < INT32_MIN)
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{
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CPU.VPR[vd]._s32[3] = (s32)INT32_MIN;
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CPU.VPR[vd]._s32[0] = (s32)INT32_MIN;
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CPU.VSCR.SAT = 1;
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}
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else
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CPU.VPR[vd]._s32[3] = (s32)sum;
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CPU.VPR[vd]._s32[0] = (s32)sum;
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}
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void VSUM2SWS(OP_REG vd, OP_REG va, OP_REG vb)
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{
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@ -1861,25 +1878,20 @@ private:
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for (uint n = 0; n < 2; n++)
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{
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s64 sum = CPU.VPR[vb]._s32[n*2 + 1];
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for (uint w = 0; w < 2; w++)
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{
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sum += CPU.VPR[va]._s32[n*2 + w];
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}
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s64 sum = (s64)CPU.VPR[va]._s32[n*2] + CPU.VPR[va]._s32[n*2 + 1] + CPU.VPR[vb]._s32[n*2];
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if (sum > INT32_MAX)
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{
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CPU.VPR[vd]._s32[n*2 + 1] = (s32)INT32_MAX;
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CPU.VPR[vd]._s32[n*2] = (s32)INT32_MAX;
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CPU.VSCR.SAT = 1;
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}
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else if (sum < INT32_MIN)
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{
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CPU.VPR[vd]._s32[n*2 + 1] = (s32)INT32_MIN;
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CPU.VPR[vd]._s32[n*2] = (s32)INT32_MIN;
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CPU.VSCR.SAT = 1;
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}
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else
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CPU.VPR[vd]._s32[n*2 + 1] = (s32)sum;
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CPU.VPR[vd]._s32[n*2] = (s32)sum;
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}
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}
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void VSUM4SBS(OP_REG vd, OP_REG va, OP_REG vb)
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@ -1956,10 +1968,10 @@ private:
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{
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for (uint w = 0; w < 4; w++)
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{
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CPU.VPR[vd]._s8[w*4 + 0] = CPU.VPR[vb]._s8[w*2 + 0] >> 7; // signed shift sign extends
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CPU.VPR[vd]._u8[w*4 + 1] = (CPU.VPR[vb]._u8[w*2 + 0] >> 2) & 0x1f;
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CPU.VPR[vd]._u8[w*4 + 2] = ((CPU.VPR[vb]._u8[w*2 + 0] & 0x3) << 3) | ((CPU.VPR[vb]._u8[w*2 + 1] >> 5) & 0x7);
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CPU.VPR[vd]._u8[w*4 + 3] = CPU.VPR[vb]._u8[w*2 + 1] & 0x1f;
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CPU.VPR[vd]._s8[(3 - w)*4 + 3] = CPU.VPR[vb]._s8[w*2 + 0] >> 7; // signed shift sign extends
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CPU.VPR[vd]._u8[(3 - w)*4 + 2] = (CPU.VPR[vb]._u8[w*2 + 0] >> 2) & 0x1f;
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CPU.VPR[vd]._u8[(3 - w)*4 + 1] = ((CPU.VPR[vb]._u8[w*2 + 0] & 0x3) << 3) | ((CPU.VPR[vb]._u8[w*2 + 1] >> 5) & 0x7);
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CPU.VPR[vd]._u8[(3 - w)*4 + 0] = CPU.VPR[vb]._u8[w*2 + 1] & 0x1f;
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}
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}
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void VUPKHSB(OP_REG vd, OP_REG vb)
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@ -1980,10 +1992,10 @@ private:
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{
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for (uint w = 0; w < 4; w++)
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{
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CPU.VPR[vd]._s8[w*4 + 0] = CPU.VPR[vb]._s8[8 + w*2 + 0] >> 7; // signed shift sign extends
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CPU.VPR[vd]._u8[w*4 + 1] = (CPU.VPR[vb]._u8[8 + w*2 + 0] >> 2) & 0x1f;
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CPU.VPR[vd]._u8[w*4 + 2] = ((CPU.VPR[vb]._u8[8 + w*2 + 0] & 0x3) << 3) | ((CPU.VPR[vb]._u8[8 + w*2 + 1] >> 5) & 0x7);
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CPU.VPR[vd]._u8[w*4 + 3] = CPU.VPR[vb]._u8[8 + w*2 + 1] & 0x1f;
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CPU.VPR[vd]._s8[(3 - w)*4 + 3] = CPU.VPR[vb]._s8[8 + w*2 + 0] >> 7; // signed shift sign extends
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CPU.VPR[vd]._u8[(3 - w)*4 + 2] = (CPU.VPR[vb]._u8[8 + w*2 + 0] >> 2) & 0x1f;
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CPU.VPR[vd]._u8[(3 - w)*4 + 1] = ((CPU.VPR[vb]._u8[8 + w*2 + 0] & 0x3) << 3) | ((CPU.VPR[vb]._u8[8 + w*2 + 1] >> 5) & 0x7);
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CPU.VPR[vd]._u8[(3 - w)*4 + 0] = CPU.VPR[vb]._u8[8 + w*2 + 1] & 0x1f;
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}
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}
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void VUPKLSB(OP_REG vd, OP_REG vb)
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@ -2224,25 +2236,28 @@ private:
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{
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const u64 addr = ra ? CPU.GPR[ra] + CPU.GPR[rb] : CPU.GPR[rb];
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switch(addr & 0xf)
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static const u64 lvsl_values[0x10][2] =
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{
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case 0x0: CPU.VPR[vd]._u64[1] = 0x0001020304050607; CPU.VPR[vd]._u64[0] = 0x08090A0B0C0D0E0F; break;
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case 0x1: CPU.VPR[vd]._u64[1] = 0x0102030405060708; CPU.VPR[vd]._u64[0] = 0x090A0B0C0D0E0F10; break;
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case 0x2: CPU.VPR[vd]._u64[1] = 0x0203040506070809; CPU.VPR[vd]._u64[0] = 0x0A0B0C0D0E0F1011; break;
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case 0x3: CPU.VPR[vd]._u64[1] = 0x030405060708090A; CPU.VPR[vd]._u64[0] = 0x0B0C0D0E0F101112; break;
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case 0x4: CPU.VPR[vd]._u64[1] = 0x0405060708090A0B; CPU.VPR[vd]._u64[0] = 0x0C0D0E0F10111213; break;
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case 0x5: CPU.VPR[vd]._u64[1] = 0x05060708090A0B0C; CPU.VPR[vd]._u64[0] = 0x0D0E0F1011121314; break;
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case 0x6: CPU.VPR[vd]._u64[1] = 0x060708090A0B0C0D; CPU.VPR[vd]._u64[0] = 0x0E0F101112131415; break;
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case 0x7: CPU.VPR[vd]._u64[1] = 0x0708090A0B0C0D0E; CPU.VPR[vd]._u64[0] = 0x0F10111213141516; break;
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case 0x8: CPU.VPR[vd]._u64[1] = 0x08090A0B0C0D0E0F; CPU.VPR[vd]._u64[0] = 0x1011121314151617; break;
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case 0x9: CPU.VPR[vd]._u64[1] = 0x090A0B0C0D0E0F10; CPU.VPR[vd]._u64[0] = 0x1112131415161718; break;
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case 0xa: CPU.VPR[vd]._u64[1] = 0x0A0B0C0D0E0F1011; CPU.VPR[vd]._u64[0] = 0x1213141516171819; break;
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case 0xb: CPU.VPR[vd]._u64[1] = 0x0B0C0D0E0F101112; CPU.VPR[vd]._u64[0] = 0x131415161718191A; break;
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case 0xc: CPU.VPR[vd]._u64[1] = 0x0C0D0E0F10111213; CPU.VPR[vd]._u64[0] = 0x1415161718191A1B; break;
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case 0xd: CPU.VPR[vd]._u64[1] = 0x0D0E0F1011121314; CPU.VPR[vd]._u64[0] = 0x15161718191A1B1C; break;
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case 0xe: CPU.VPR[vd]._u64[1] = 0x0E0F101112131415; CPU.VPR[vd]._u64[0] = 0x161718191A1B1C1D; break;
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case 0xf: CPU.VPR[vd]._u64[1] = 0x0F10111213141516; CPU.VPR[vd]._u64[0] = 0x1718191A1B1C1D1E; break;
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}
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{0x08090A0B0C0D0E0F, 0x0001020304050607},
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{0x090A0B0C0D0E0F10, 0x0102030405060708},
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{0x0A0B0C0D0E0F1011, 0x0203040506070809},
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{0x0B0C0D0E0F101112, 0x030405060708090A},
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{0x0C0D0E0F10111213, 0x0405060708090A0B},
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{0x0D0E0F1011121314, 0x05060708090A0B0C},
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{0x0E0F101112131415, 0x060708090A0B0C0D},
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{0x0F10111213141516, 0x0708090A0B0C0D0E},
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{0x1011121314151617, 0x08090A0B0C0D0E0F},
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{0x1112131415161718, 0x090A0B0C0D0E0F10},
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{0x1213141516171819, 0x0A0B0C0D0E0F1011},
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{0x131415161718191A, 0x0B0C0D0E0F101112},
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{0x1415161718191A1B, 0x0C0D0E0F10111213},
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{0x15161718191A1B1C, 0x0D0E0F1011121314},
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{0x161718191A1B1C1D, 0x0E0F101112131415},
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{0x1718191A1B1C1D1E, 0x0F10111213141516},
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};
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CPU.VPR[vd]._u64[0] = lvsl_values[addr & 0xf][0];
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CPU.VPR[vd]._u64[1] = lvsl_values[addr & 0xf][1];
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}
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void LVEBX(OP_REG vd, OP_REG ra, OP_REG rb)
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{
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@ -2381,25 +2396,28 @@ private:
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{
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const u64 addr = ra ? CPU.GPR[ra] + CPU.GPR[rb] : CPU.GPR[rb];
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switch(addr & 0xf)
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static const u64 lvsr_values[0x10][2] =
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{
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case 0x0: CPU.VPR[vd]._u64[1] = 0x1011121314151617; CPU.VPR[vd]._u64[0] = 0x18191A1B1C1D1E1F; break;
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case 0x1: CPU.VPR[vd]._u64[1] = 0x0F10111213141516; CPU.VPR[vd]._u64[0] = 0x1718191A1B1C1D1E; break;
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case 0x2: CPU.VPR[vd]._u64[1] = 0x0E0F101112131415; CPU.VPR[vd]._u64[0] = 0x161718191A1B1C1D; break;
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case 0x3: CPU.VPR[vd]._u64[1] = 0x0D0E0F1011121314; CPU.VPR[vd]._u64[0] = 0x15161718191A1B1C; break;
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case 0x4: CPU.VPR[vd]._u64[1] = 0x0C0D0E0F10111213; CPU.VPR[vd]._u64[0] = 0x1415161718191A1B; break;
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case 0x5: CPU.VPR[vd]._u64[1] = 0x0B0C0D0E0F101112; CPU.VPR[vd]._u64[0] = 0x131415161718191A; break;
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case 0x6: CPU.VPR[vd]._u64[1] = 0x0A0B0C0D0E0F1011; CPU.VPR[vd]._u64[0] = 0x1213141516171819; break;
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case 0x7: CPU.VPR[vd]._u64[1] = 0x090A0B0C0D0E0F10; CPU.VPR[vd]._u64[0] = 0x1112131415161718; break;
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case 0x8: CPU.VPR[vd]._u64[1] = 0x08090A0B0C0D0E0F; CPU.VPR[vd]._u64[0] = 0x1011121314151617; break;
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case 0x9: CPU.VPR[vd]._u64[1] = 0x0708090A0B0C0D0E; CPU.VPR[vd]._u64[0] = 0x0F10111213141516; break;
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case 0xa: CPU.VPR[vd]._u64[1] = 0x060708090A0B0C0D; CPU.VPR[vd]._u64[0] = 0x0E0F101112131415; break;
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case 0xb: CPU.VPR[vd]._u64[1] = 0x05060708090A0B0C; CPU.VPR[vd]._u64[0] = 0x0D0E0F1011121314; break;
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case 0xc: CPU.VPR[vd]._u64[1] = 0x0405060708090A0B; CPU.VPR[vd]._u64[0] = 0x0C0D0E0F10111213; break;
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case 0xd: CPU.VPR[vd]._u64[1] = 0x030405060708090A; CPU.VPR[vd]._u64[0] = 0x0B0C0D0E0F101112; break;
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case 0xe: CPU.VPR[vd]._u64[1] = 0x0203040506070809; CPU.VPR[vd]._u64[0] = 0x0A0B0C0D0E0F1011; break;
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case 0xf: CPU.VPR[vd]._u64[1] = 0x0102030405060708; CPU.VPR[vd]._u64[0] = 0x090A0B0C0D0E0F10; break;
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}
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{0x18191A1B1C1D1E1F, 0x1011121314151617},
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{0x1718191A1B1C1D1E, 0x0F10111213141516},
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{0x161718191A1B1C1D, 0x0E0F101112131415},
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{0x15161718191A1B1C, 0x0D0E0F1011121314},
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{0x1415161718191A1B, 0x0C0D0E0F10111213},
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{0x131415161718191A, 0x0B0C0D0E0F101112},
|
||||
{0x1213141516171819, 0x0A0B0C0D0E0F1011},
|
||||
{0x1112131415161718, 0x090A0B0C0D0E0F10},
|
||||
{0x1011121314151617, 0x08090A0B0C0D0E0F},
|
||||
{0x0F10111213141516, 0x0708090A0B0C0D0E},
|
||||
{0x0E0F101112131415, 0x060708090A0B0C0D},
|
||||
{0x0D0E0F1011121314, 0x05060708090A0B0C},
|
||||
{0x0C0D0E0F10111213, 0x0405060708090A0B},
|
||||
{0x0B0C0D0E0F101112, 0x030405060708090A},
|
||||
{0x0A0B0C0D0E0F1011, 0x0203040506070809},
|
||||
{0x090A0B0C0D0E0F10, 0x0102030405060708},
|
||||
};
|
||||
|
||||
CPU.VPR[vd]._u64[0] = lvsr_values[addr & 0xf][0];
|
||||
CPU.VPR[vd]._u64[1] = lvsr_values[addr & 0xf][1];
|
||||
}
|
||||
void LVEHX(OP_REG vd, OP_REG ra, OP_REG rb)
|
||||
{
|
||||
|
||||
Loading…
Reference in New Issue
Block a user