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Fix sys_rsx_context_iounmap partial unmapping

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Eladash 2019-07-21 01:26:49 +04:00 • committed by kd-11
parent 070c3af50f
commit 492c9e3c7c
1 changed files with 4 additions and 3 deletions
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7
rpcs3/Emu/Cell/lv2/sys_rsx.cpp
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@ -219,10 +219,11 @@ error_code sys_rsx_context_iounmap(u32 context_id, u32 io, u32 size)
} }
const u32 end = (io >>= 20) + (size >>= 20); const u32 end = (io >>= 20) + (size >>= 20);
for (u32 ea = RSXIOMem.ea[io]; io < end;)
while (io < end)
{ {
RSXIOMem.io[ea++].raw() = 0xFFFF; const u32 ea_entry = std::exchange(RSXIOMem.ea[io++].raw(), 0xFFFF);
RSXIOMem.ea[io++].raw() = 0xFFFF; if (ea_entry < 512) RSXIOMem.io[ea_entry].raw() = 0xFFFF;
} }
std::atomic_thread_fence(std::memory_order_seq_cst); std::atomic_thread_fence(std::memory_order_seq_cst);