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IR: Add Breakpoint IR instruction (for debugging purposes, emits a host-breakpoint)

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This commit is contained in:
MerryMage 2016-08-05 14:07:27 +01:00
parent 39563c8ea8
commit ca40015145
4 changed files with 11 additions and 0 deletions
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4
src/backend_x64/emit_x64.cpp
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@ -87,6 +87,10 @@ CodePtr EmitX64::Emit(const Arm::LocationDescriptor descriptor, Dynarmic::IR::Bl
return code_ptr;
}
void EmitX64::EmitBreakpoint(IR::Block&, IR::Inst*) {
code->INT3();
}
void EmitX64::EmitIdentity(IR::Block& block, IR::Inst* inst) {
// TODO: Possible unnecessary mov here.
reg_alloc.UseDefRegister(inst->GetArg(0), inst, any_gpr);