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Optimize SPU interpreter

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Made SPU decoder similar to PPU decoder
This commit is contained in:
Nekotekina
2018-02-27 19:03:00 +03:00
parent 53f8b03acc
commit 445b7c0758
5 changed files with 797 additions and 528 deletions
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rpcs3/Emu/Cell/Modules/cellSpursSpu.cpp
+4 -4
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@@ -117,7 +117,7 @@ u32 cellSpursModulePollStatus(SPUThread& spu, u32* status)
void cellSpursModuleExit(SPUThread& spu)
{
auto ctxt = vm::_ptr<SpursKernelContext>(spu.offset + 0x100);
spu.pc = ctxt->exitToKernelAddr - 4;
spu.pc = ctxt->exitToKernelAddr;
throw SpursModuleExit();
}
@@ -659,7 +659,7 @@ void spursKernelDispatchWorkload(SPUThread& spu, u64 widAndPollStatus)
spu.gpr[3]._u32[3] = 0x100;
spu.gpr[4]._u64[1] = wklInfo->arg;
spu.gpr[5]._u32[3] = pollStatus;
spu.pc = 0xA00 - 4;
spu.pc = 0xA00;
}
// SPURS kernel workload exit
@@ -1404,7 +1404,7 @@ void spursTasksetResumeTask(SPUThread& spu)
spu.gpr[80 + i] = ctxt->savedContextR80ToR127[i];
}
spu.pc = spu.gpr[0]._u32[3] - 4;
spu.pc = spu.gpr[0]._u32[3];
}
// Start a task
@@ -1422,7 +1422,7 @@ void spursTasksetStartTask(SPUThread& spu, CellSpursTaskArgument& taskArgs)
spu.gpr[i].clear();
}
spu.pc = ctxt->savedContextLr.value()._u32[3] - 4;
spu.pc = ctxt->savedContextLr.value()._u32[3];
}
// Process a request and update the state of the taskset