diff options
| author | hrydgard <hrydgard@gmail.com> | 2010-03-07 16:37:35 +0000 |
|---|---|---|
| committer | hrydgard <hrydgard@gmail.com> | 2010-03-07 16:37:35 +0000 |
| commit | 470db5965e6df643262edf93aea52fcbcb137338 (patch) | |
| tree | 23f2ef91eb0e63838098c228520374c394695bc1 /Source | |
| parent | 2dabcb881cff02d082f09096ddbd5ee4342a68b8 (diff) | |
Minor optimization that's been sitting on my harddrive for a while.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5165 8ced0084-cf51-0410-be5f-012b33b47a6e
Diffstat (limited to 'Source')
| -rw-r--r-- | Source/Core/Core/Src/HW/MemmapFunctions.cpp | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/Source/Core/Core/Src/HW/MemmapFunctions.cpp b/Source/Core/Core/Src/HW/MemmapFunctions.cpp index 7dfea699dc..7e26e10514 100644 --- a/Source/Core/Core/Src/HW/MemmapFunctions.cpp +++ b/Source/Core/Core/Src/HW/MemmapFunctions.cpp @@ -17,6 +17,7 @@ #include "Common.h" +#include "GPFifo.h" #include "Memmap.h" #include "WII_IOB.h" #include "../Core.h" @@ -209,14 +210,23 @@ inline void ReadFromHardware(T &_var, u32 em_address, u32 effective_address, Mem _var = bswap((*(const T*)&m_pRAM[tlb_addr & RAM_MASK])); } - /* Debugging: CheckForBadAddresses##_type(em_address, _var, true);*/ + // Debugging: CheckForBadAddresses##_type(em_address, _var, true); } template <class T> inline void WriteToHardware(u32 em_address, const T data, u32 effective_address, Memory::XCheckTLBFlag flag) { - /* Debugging: CheckForBadAddresses##_type(em_address, data, false);*/ + // Debugging: CheckForBadAddresses##_type(em_address, data, false); + // First, let's check for FIFO writes, since they are probably the most common + // reason we end up in this function: + if (em_address == 0xCC008000) { + switch (sizeof(T)) { + case 1: GPFifo::Write8(data, em_address); return; + case 2: GPFifo::Write16(data, em_address); return; + case 4: GPFifo::Write32(data, em_address); return; + } + } if ((em_address & 0xC8000000) == 0xC8000000) { if (em_address < 0xcc000000) |