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JitArm64: Store PC on debug exit

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Should fix https://bugs.dolphin-emu.org/issues/13178.

Jit64 doesn't need to do this because it stores PC directly into
ppcState instead of first storing it in a register.
This commit is contained in:
JosJuice 2023-07-31 16:50:49 +02:00
parent bed3874497
commit 262a3be08a
1 changed files with 8 additions and 2 deletions
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10
Source/Core/Core/PowerPC/JitArm64/JitAsm.cpp
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@ -223,10 +223,16 @@ void JitArm64::GenerateAsm()
// We can safely assume that downcount >= 1 // We can safely assume that downcount >= 1
B(dispatcher_no_check); B(dispatcher_no_check);
if (enable_debugging)
{
SetJumpTarget(debug_exit);
static_assert(PPCSTATE_OFF(pc) <= 252);
static_assert(PPCSTATE_OFF(pc) + 4 == PPCSTATE_OFF(npc));
STP(IndexType::Signed, DISPATCHER_PC, DISPATCHER_PC, PPC_REG, PPCSTATE_OFF(pc));
}
dispatcher_exit = GetCodePtr(); dispatcher_exit = GetCodePtr();
SetJumpTarget(exit); SetJumpTarget(exit);
if (enable_debugging)
SetJumpTarget(debug_exit);
// Reset the stack pointer, since the BLR optimization may have pushed things onto the stack // Reset the stack pointer, since the BLR optimization may have pushed things onto the stack
// without popping them. // without popping them.