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Merge pull request #9791 from JosJuice/jitarm64-carbon 

JitArm64: Fix clobbering LR in FakeLKExit
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Markus Wick 2021-06-06 23:15:24 +02:00 committed by GitHub
parent 684d09b342 4ef4ac41d1
commit fd4efd3787
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1 changed files with 2 additions and 0 deletions
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Source/Core/Core/PowerPC/JitArm64/Jit.cpp
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@ -398,6 +398,7 @@ void JitArm64::FakeLKExit(u32 exit_address_after_return)
// We may need to fake the BLR stack on inlined CALL instructions.
// Else we can't return to this location any more.
gpr.Lock(ARM64Reg::W30);
ARM64Reg after_reg = gpr.GetReg();
ARM64Reg code_reg = gpr.GetReg();
MOVI2R(after_reg, exit_address_after_return);
@ -406,6 +407,7 @@ void JitArm64::FakeLKExit(u32 exit_address_after_return)
gpr.Unlock(after_reg, code_reg);
FixupBranch skip_exit = BL();
gpr.Unlock(ARM64Reg::W30);
// Write the regular exit node after the return.
JitBlock* b = js.curBlock;