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cellgcm: use offset table to get the corresponding address to io address

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This commit is contained in:
eladash 2018-05-22 21:16:22 +03:00 • committed by kd-11
commit ce98c962f8
1 changed files with 6 additions and 3 deletions
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9
rpcs3/Emu/Cell/Modules/cellGcmSys.cpp
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@ -919,12 +919,15 @@ s32 cellGcmIoOffsetToAddress(u32 ioOffset, vm::ptr<u32> address)
{ {
cellGcmSys.trace("cellGcmIoOffsetToAddress(ioOffset=0x%x, address=*0x%x)", ioOffset, address); cellGcmSys.trace("cellGcmIoOffsetToAddress(ioOffset=0x%x, address=*0x%x)", ioOffset, address);
u32 realAddr; const u32 upper12Bits = offsetTable.eaAddress[ioOffset >> 20];
if (!RSXIOMem.getRealAddr(ioOffset, realAddr)) if (static_cast<s16>(upper12Bits) < 0)
{
cellGcmSys.error("cellGcmIoOffsetToAddress: CELL_GCM_ERROR_FAILURE");
return CELL_GCM_ERROR_FAILURE; return CELL_GCM_ERROR_FAILURE;
}
*address = realAddr; *address = (upper12Bits << 20) | (ioOffset & 0xFFFFF);
return CELL_OK; return CELL_OK;
} }