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minor RSP changes

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This commit is contained in:
CocoSimone
2022-09-20 23:02:35 +02:00
parent b1aeab3425
commit 1cfb722a1e
1 changed files with 3 additions and 5 deletions
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8
src/n64/core/rsp/instructions.cpp
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@@ -227,14 +227,12 @@ void RSP::sqv(u32 instr) {
void RSP::sllv(u32 instr) {
u8 sa = gpr[RS(instr)] & 0x1F;
s32 rt = gpr[RT(instr)];
gpr[RD(instr)] = rt << sa;
gpr[RD(instr)] = (u32)gpr[RT(instr)] << sa;
}
void RSP::srlv(u32 instr) {
u8 sa = gpr[RS(instr)] & 0x1F;
u32 rt = gpr[RT(instr)];
gpr[RD(instr)] = rt >> sa;
gpr[RD(instr)] = (u32)gpr[RT(instr)] >> sa;
}
void RSP::srav(u32 instr) {
@@ -244,7 +242,7 @@ void RSP::srav(u32 instr) {
void RSP::sll(u32 instr) {
u8 sa = (instr >> 6) & 0x1f;
gpr[RD(instr)] = gpr[RT(instr)] << sa;
gpr[RD(instr)] = (u32)gpr[RT(instr)] << sa;
}
void RSP::srl(u32 instr) {