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Interpreter: Factor function hooking code out of SingleStepInner()

This commit is contained in:
Lioncash 2018-05-16 18:16:59 -04:00
parent 4b25538f2f
commit f3c13402e8
2 changed files with 11 additions and 24 deletions
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29
Source/Core/Core/PowerPC/Interpreter/Interpreter.cpp
View File

@ -99,32 +99,17 @@ static void Trace(UGeckoInstruction& inst)
PowerPC::ppcState.spr[8], regs.c_str(), inst.hex, ppc_inst.c_str());
}
int Interpreter::SingleStepInner()
{
u32 function = HLE::GetFirstFunctionIndex(PC);
if (function != 0)
{
HLE::HookType type = HLE::GetFunctionTypeByIndex(function);
if (type == HLE::HookType::Start || type == HLE::HookType::Replace)
{
HLE::HookFlag flags = HLE::GetFunctionFlagsByIndex(function);
if (HLE::IsEnabled(flags))
bool Interpreter::HandleFunctionHooking(u32 address)
{
return HLE::ReplaceFunctionIfPossible(address, [](u32 function, HLE::HookType type) {
HLEFunction(function);
if (type == HLE::HookType::Start)
{
// Run the original.
function = 0;
}
}
else
{
function = 0;
}
}
return type != HLE::HookType::Start;
});
}
if (function == 0)
int Interpreter::SingleStepInner()
{
if (!HandleFunctionHooking(PC))
{
#ifdef USE_GDBSTUB
if (gdb_active() && gdb_bp_x(PC))

2
Source/Core/Core/PowerPC/Interpreter/Interpreter.h
View File

@ -284,6 +284,8 @@ public:
private:
static void InitializeInstructionTables();
static bool HandleFunctionHooking(u32 address);
// flag helper
static void Helper_UpdateCR0(u32 value);
static void Helper_UpdateCR1();