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25 lines
640 B
C++
25 lines
640 B
C++
#include "stdafx.h"
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#include "Emu/SysCalls/SysCalls.h"
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#include "Emu/GS/GCM.h"
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extern Module cellGcmSys;
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extern gcmInfo gcm_info;
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int cellGcmCallback(u32 context_addr, u32 count)
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{
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GSLockCurrent gslock(GS_LOCK_WAIT_FLUSH); // could stall on exit
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CellGcmContextData& ctx = (CellGcmContextData&)Memory[context_addr];
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CellGcmControl& ctrl = (CellGcmControl&)Memory[gcm_info.control_addr];
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const s32 res = re(ctx.current) - re(ctx.begin) - re(ctrl.put);
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if(res > 0) memcpy(&Memory[re(ctx.begin)], &Memory[re(ctx.current) - res], res);
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ctx.current = re(re(ctx.begin) + res);
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ctrl.put = re(res);
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ctrl.get = 0;
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return CELL_OK;
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}
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