suyu/dynarmic
26
1
Fork 1
Code Issues Pull requests Projects Releases Packages Wiki Activity

Fix GetCFlag

Browse source
This commit is contained in:
Liam 2022-11-15 20:59:23 -05:00
parent e02a999cad
commit 7791d3d854
1 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/dynarmic/backend/arm64/emit_arm64_a64.cpp
View file

@ -142,10 +142,10 @@ void EmitIR<IR::Opcode::A64SetCheckBit>(oaknut::CodeGenerator& code, EmitContext
template<> template<>
void EmitIR<IR::Opcode::A64GetCFlag>(oaknut::CodeGenerator& code, EmitContext& ctx, IR::Inst* inst) { void EmitIR<IR::Opcode::A64GetCFlag>(oaknut::CodeGenerator& code, EmitContext& ctx, IR::Inst* inst) {
auto Wresult = ctx.reg_alloc.WriteW(inst); auto Wflag = ctx.reg_alloc.WriteW(inst);
RegAlloc::Realize(Wresult); RegAlloc::Realize(Wflag);
code.LDR(Wresult, Xstate, offsetof(A64JitState, cpsr_nzcv)); code.LDR(Wflag, Xstate, offsetof(A64JitState, cpsr_nzcv));
code.UBFX(Wresult, Wresult, nzcv_c_flag_shift, 1); code.AND(Wflag, Wflag, 1 << nzcv_c_flag_shift);
} }
template<> template<>