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[JIT]: Stupid mov bug + start debugging with capstone

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This commit is contained in:
SimoneN64
2025-01-28 00:12:01 +01:00
parent d4ad92a67d
commit 009dd1458d
5 changed files with 54 additions and 13 deletions
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6
src/backend/core/jit/instructions.cpp
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@@ -166,7 +166,7 @@ void JIT::BranchTaken(const s64 offs) {
}
void JIT::BranchNotTaken() {
code.mov(code.rax, blockPC);
code.mov(code.rax, blockPC + 4);
code.mov(REG(qword, pc), code.rax);
}
@@ -1241,9 +1241,9 @@ void JIT::sltu(u32 instr) {
}
void JIT::sll(u32 instr) {
u8 sa = ((instr >> 6) & 0x1f);
const u8 sa = ((instr >> 6) & 0x1f);
if (regs.IsRegConstant(RT(instr))) {
s32 result = regs.Read<s64>(RT(instr)) << sa;
const s32 result = regs.Read<s64>(RT(instr)) << sa;
regs.Write(RD(instr), (s64)result);
} else {
regs.Read<s64>(RT(instr), code.rax);