steam-frame/FEX-Emu--FEX
1
0 Fork 0
mirror of https://github.com/FEX-Emu/FEX.git synced 2026-10-23 21:00:46 +02:00
Code Issues Packages Projects Releases 67 Wiki Activity

Merge pull request #257 from Sonicadvance1/fix_x86_crash

Browse Source 
Fixes AtomicSwap IR op on x86
This commit is contained in:
Stefanos Kornilios Mitsis Poiitidis authored and GitHub committed 2020-07-03 09:41:11 +03:00
2 parents 95f1775df5 9c99dbfbdc
commit 82e43ad35d
1 file changed
+4 -1
Download Patch File Download Diff File Expand all files Collapse all files
External/FEXCore/Source/Interface/Core/JIT/x86_64/JIT.cpp
Vendored
+4 -1
View File
@@ -4095,22 +4095,25 @@ void *JITCore::CompileCode([[maybe_unused]] FEXCore::IR::IRListView<true> const
mov(MemReg, Memory);
add(MemReg, GetSrc<RA_64>(Op->Header.Args[0].ID()));
}
lock();
switch (Op->Size) {
case 1:
mov(GetDst<RA_8>(Node), GetSrc<RA_8>(Op->Header.Args[1].ID()));
lock();
xchg(byte [MemReg], GetDst<RA_8>(Node));
break;
case 2:
mov(GetDst<RA_16>(Node), GetSrc<RA_16>(Op->Header.Args[1].ID()));
lock();
xchg(word [MemReg], GetDst<RA_8>(Node));
break;
case 4:
mov(GetDst<RA_32>(Node), GetSrc<RA_32>(Op->Header.Args[1].ID()));
lock();
xchg(dword [MemReg], GetDst<RA_8>(Node));
break;
case 8:
mov(GetDst<RA_64>(Node), GetSrc<RA_64>(Op->Header.Args[1].ID()));
lock();
xchg(qword [MemReg], GetDst<RA_8>(Node));
break;
default: LogMan::Msg::A("Unhandled AtomicAdd size: %d", Op->Size);