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PPCCache: Get rid of FAST_ICACHE define.

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There's no reason to keep around the ifdefs.
This commit is contained in:
magumagu 2014-05-25 16:28:24 -07:00
parent 010ca048df
commit 44f481ec13
3 changed files with 2 additions and 24 deletions
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4
Source/Core/Core/PowerPC/JitInterface.cpp
View File

@ -211,7 +211,6 @@ namespace JitInterface
u32 Read_Opcode_JIT(u32 _Address)
{
#ifdef FAST_ICACHE
if (bMMU && !bFakeVMEM && (_Address & Memory::ADDR_MASK_MEM1))
{
_Address = Memory::TranslateAddress(_Address, Memory::FLAG_OPCODE);
@ -228,9 +227,6 @@ namespace JitInterface
inst = Memory::ReadUnchecked_U32(_Address);
else
inst = PowerPC::ppcState.iCache.ReadInstruction(_Address);
#else
u32 inst = Memory::ReadUnchecked_U32(_Address);
#endif
return inst;
}

18
Source/Core/Core/PowerPC/PPCCache.cpp
View File

@ -59,11 +59,9 @@ namespace PowerPC
{
memset(valid, 0, sizeof(valid));
memset(plru, 0, sizeof(plru));
#ifdef FAST_ICACHE
memset(lookup_table, 0xff, sizeof(lookup_table));
memset(lookup_table_ex, 0xff, sizeof(lookup_table_ex));
memset(lookup_table_vmem, 0xff, sizeof(lookup_table_vmem));
#endif
JitInterface::ClearSafe();
}
@ -83,7 +81,6 @@ namespace PowerPC
return;
// invalidates the whole set
u32 set = (addr >> 5) & 0x7f;
#ifdef FAST_ICACHE
for (int i = 0; i < 8; i++)
if (valid[set] & (1<<i))
{
@ -94,7 +91,6 @@ namespace PowerPC
else
lookup_table[((tags[set][i] << 7) | set) & 0xfffff] = 0xff;
}
#endif
valid[set] = 0;
JitInterface::InvalidateICache(addr & ~0x1f, 32);
}
@ -105,7 +101,7 @@ namespace PowerPC
return Memory::ReadUnchecked_U32(addr);
u32 set = (addr >> 5) & 0x7f;
u32 tag = addr >> 12;
#ifdef FAST_ICACHE
u32 t;
if (addr & ICACHE_VMEM_BIT)
{
@ -119,15 +115,7 @@ namespace PowerPC
{
t = lookup_table[(addr>>5) & 0xfffff];
}
#else
u32 t = 0xff;
for (u32 i = 0; i < 8; i++)
if (tags[set][i] == tag && (valid[set] & (1<<i)))
{
t = i;
break;
}
#endif
if (t == 0xff) // load to the cache
{
if (HID0.ILOCK) // instruction cache is locked
@ -140,7 +128,6 @@ namespace PowerPC
// load
u8 *p = Memory::GetPointer(addr & ~0x1f);
memcpy(data[set][t], p, 32);
#ifdef FAST_ICACHE
if (valid[set] & (1<<t))
{
if (tags[set][t] & (ICACHE_VMEM_BIT >> 12))
@ -157,7 +144,6 @@ namespace PowerPC
lookup_table_ex[(addr>>5) & 0x1fffff] = t;
else
lookup_table[(addr>>5) & 0xfffff] = t;
#endif
tags[set][t] = tag;
valid[set] |= 1<<t;
}

4
Source/Core/Core/PowerPC/PPCCache.h
View File

@ -6,8 +6,6 @@
#include "Common/CommonTypes.h"
#define FAST_ICACHE
namespace PowerPC
{
@ -29,11 +27,9 @@ namespace PowerPC
u32 way_from_valid[255];
u32 way_from_plru[128];
#ifdef FAST_ICACHE
u8 lookup_table[1<<20];
u8 lookup_table_ex[1<<21];
u8 lookup_table_vmem[1<<20];
#endif
InstructionCache();
u32 ReadInstruction(u32 addr);