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CPU: Simulate stalls from GTE instructions

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This commit is contained in:
Connor McLaughlin
2021-07-15 21:57:52 +10:00
parent 3d4cdb6d92
commit 30db081a64
11 changed files with 223 additions and 6 deletions
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11
src/core/cpu_core_private.h
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@ -111,4 +111,15 @@ bool WriteMemoryWord(VirtualMemoryAddress addr, u32 value);
void* GetDirectReadMemoryPointer(VirtualMemoryAddress address, MemoryAccessSize size, TickCount* read_ticks);
void* GetDirectWriteMemoryPointer(VirtualMemoryAddress address, MemoryAccessSize size);
ALWAYS_INLINE void AddGTETicks(TickCount ticks)
{
g_state.gte_completion_tick = g_state.pending_ticks + ticks + 1;
}
ALWAYS_INLINE void StallUntilGTEComplete()
{
g_state.pending_ticks =
(g_state.gte_completion_tick > g_state.pending_ticks) ? g_state.gte_completion_tick : g_state.pending_ticks;
}
} // namespace CPU