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clamping logic + sdr fix + rsp.status gets written the same way as RSP::Write on RSP::MTC0

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CocoSimone
2022-09-25 22:02:31 +02:00
parent c0fa20b10f
commit a711093b55
11 changed files with 55 additions and 59 deletions
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4
src/n64/core/rsp/instructions.cpp
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@@ -60,7 +60,7 @@ inline void SetCop0Reg(Registers& regs, Mem& mem, u8 index, u32 val) {
rsp.spDMALen.raw = val;
rsp.DMA<true>(rsp.spDMALen, mem.GetRDRAM(), rsp, rsp.spDMASPAddr.bank);
break;
case 4: rsp.spStatus.raw = val; break;
case 4: rsp.WriteStatus(mi, regs, val); break;
case 7:
if(val == 0) {
ReleaseSemaphore(rsp);
@@ -337,7 +337,7 @@ void RSP::srlv(u32 instr) {
}
void RSP::srav(u32 instr) {
u8 sa = (gpr[RS(instr)]) & 0x1F;
u8 sa = gpr[RS(instr)] & 0x1F;
s32 rt = gpr[RT(instr)];
s32 result = rt >> sa;
gpr[RD(instr)] = result;