dahjah/Cemu
1
0
Fork 0
mirror of https://github.com/cemu-project/Cemu.git synced 2026-06-05 22:24:58 -06:00
Code Issues Packages Projects Releases Wiki Activity

PPC: zero sign extend sint32 only

Browse Source
This commit is contained in:
Fabio Arnold 2026-03-18 23:06:39 +01:00
parent fbff89d03b
commit bc21013d21
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/Cafe/HW/Espresso/Interpreter/PPCInterpreterALU.hpp
View File

@ -435,7 +435,7 @@ static void PPCInterpreter_MULHWU_(PPCInterpreter_t* hCPU, uint32 opcode)
static void PPCInterpreter_MULLW(PPCInterpreter_t* hCPU, uint32 opcode) static void PPCInterpreter_MULLW(PPCInterpreter_t* hCPU, uint32 opcode)
{ {
PPC_OPC_TEMPL3_XO(); PPC_OPC_TEMPL3_XO();
sint64 result = (sint64)hCPU->gpr[rA] * (sint64)hCPU->gpr[rB]; sint64 result = (sint64)(sint32)hCPU->gpr[rA] * (sint64)(sint32)hCPU->gpr[rB];
hCPU->gpr[rD] = (uint32)result; hCPU->gpr[rD] = (uint32)result;
if (opHasRC()) if (opHasRC())
ppc_update_cr0(hCPU, hCPU->gpr[rD]); ppc_update_cr0(hCPU, hCPU->gpr[rD]);