mirrors/dolphin
0
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-28 19:58:53 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Memmap: Drop redundant global bFakeVMEM flag.

Browse source
This commit is contained in:
degasus 2016-09-04 10:50:48 +02:00
commit ebc47a4b36
3 changed files with 11 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

14
Source/Core/Core/PowerPC/MMU.cpp
View file

@ -211,7 +211,7 @@ __forceinline static T ReadFromHardware(u32 em_address)
// In Fake-VMEM mode, we need to map the memory somewhere into
// physical memory for BAT translation to work; we currently use
// [0x7E000000, 0x80000000).
if (Memory::bFakeVMEM && ((em_address & 0xFE000000) == 0x7E000000))
if (Memory::m_pFakeVMEM && ((em_address & 0xFE000000) == 0x7E000000))
{
return bswap(*(T*)&Memory::m_pFakeVMEM[em_address & Memory::RAM_MASK]);
}
@ -295,7 +295,7 @@ __forceinline static void WriteToHardware(u32 em_address, const T data)
// In Fake-VMEM mode, we need to map the memory somewhere into
// physical memory for BAT translation to work; we currently use
// [0x7E000000, 0x80000000).
if (Memory::bFakeVMEM && ((em_address & 0xFE000000) == 0x7E000000))
if (Memory::m_pFakeVMEM && ((em_address & 0xFE000000) == 0x7E000000))
{
*(T*)&Memory::m_pFakeVMEM[em_address & Memory::RAM_MASK] = bswap(data);
return;
@ -395,7 +395,7 @@ TryReadInstResult TryReadInstruction(u32 address)
u32 hex;
// TODO: Refactor this. This icache implementation is totally wrong if used with the fake vmem.
if (Memory::bFakeVMEM && ((address & 0xFE000000) == 0x7E000000))
if (Memory::m_pFakeVMEM && ((address & 0xFE000000) == 0x7E000000))
{
hex = bswap(*(const u32*)&Memory::m_pFakeVMEM[address & Memory::FAKEVMEM_MASK]);
}
@ -639,7 +639,7 @@ bool HostIsRAMAddress(u32 address)
return true;
else if (Memory::m_pEXRAM && segment == 0x1 && (address & 0x0FFFFFFF) < Memory::EXRAM_SIZE)
return true;
else if (Memory::bFakeVMEM && ((address & 0xFE000000) == 0x7E000000))
else if (Memory::m_pFakeVMEM && ((address & 0xFE000000) == 0x7E000000))
return true;
else if (segment == 0xE && (address < (0xE0000000 + Memory::L1_CACHE_SIZE)))
return true;
@ -1166,7 +1166,7 @@ static void UpdateBATs(BatTable& bat_table, u32 base_spr)
// The bottom bit is whether the translation is valid; the second
// bit from the bottom is whether we can use the fastmem arena.
u32 valid_bit = 0x1;
if (Memory::bFakeVMEM && ((address & 0xFE000000) == 0x7E000000))
if (Memory::m_pFakeVMEM && ((address & 0xFE000000) == 0x7E000000))
valid_bit = 0x3;
else if (address < Memory::REALRAM_SIZE)
valid_bit = 0x3;
@ -1202,7 +1202,7 @@ void DBATUpdated()
bool extended_bats = SConfig::GetInstance().bWii && HID4.SBE;
if (extended_bats)
UpdateBATs(dbat_table, SPR_DBAT4U);
if (Memory::bFakeVMEM)
if (Memory::m_pFakeVMEM)
{
// In Fake-MMU mode, insert some extra entries into the BAT tables.
UpdateFakeMMUBat(dbat_table, 0x40000000);
@ -1221,7 +1221,7 @@ void IBATUpdated()
bool extended_bats = SConfig::GetInstance().bWii && HID4.SBE;
if (extended_bats)
UpdateBATs(ibat_table, SPR_IBAT4U);
if (Memory::bFakeVMEM)
if (Memory::m_pFakeVMEM)
{
// In Fake-MMU mode, insert some extra entries into the BAT tables.
UpdateFakeMMUBat(ibat_table, 0x40000000);