diff options
| author | RSDuck <RSDuck@users.noreply.github.com> | 2023-01-06 20:17:04 +0100 |
|---|---|---|
| committer | RSDuck <RSDuck@users.noreply.github.com> | 2023-01-06 20:17:04 +0100 |
| commit | 8ec8a6ce09923a4bc721f7935cd6b16ad775a983 (patch) | |
| tree | 08376282766fac8cae44d6e100621c90c6bfd2f0 | |
| parent | eadfeec7abca813ff3c55fcf0fbf5b8fe2938730 (diff) | |
ehhh got that one wrong, now it should be right
| -rw-r--r-- | src/ARMInterpreter_ALU.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/ARMInterpreter_ALU.cpp b/src/ARMInterpreter_ALU.cpp index af9c340..95b6f37 100644 --- a/src/ARMInterpreter_ALU.cpp +++ b/src/ARMInterpreter_ALU.cpp @@ -46,16 +46,16 @@ inline bool OverflowSub(u32 a, u32 b) inline bool OverflowAdc(u32 a, u32 b, u32 carry) { - s64 fullResult = (s64)(s32)(a) + (s64)(s32)b + carry; + s64 fullResult = (s64)(s32)a + (s32)b + carry; u32 res = a + b + carry; - return (res & 0x80000000) != ((u32)fullResult & 0x80000000); + return (s32)res != fullResult; } inline bool OverflowSbc(u32 a, u32 b, u32 carry) { - s64 fullResult = (s64)(s32)(a) - (s64)(s32)b - carry; + s64 fullResult = (s64)(s32)a - (s32)b - carry; u32 res = a - b - carry; - return (res & 0x80000000) != ((u32)fullResult & 0x80000000); + return (s32)res != fullResult; } #define LSL_IMM(x, s) \ |