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Memmap: Fix switch fallthroughs 

Fixes a bug where out of range MEM2 accesses would hit the locked cache.
This commit is contained in:
Lioncash 2015-02-04 08:18:11 -05:00
parent 012a4c18ff
commit d7c6a7522d
1 changed files with 4 additions and 2 deletions
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6
Source/Core/Core/HW/Memmap.cpp
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@ -278,6 +278,7 @@ u8* GetPointer(const u32 address)
case 0xcc: case 0xcc:
case 0xcd: case 0xcd:
_dbg_assert_msg_(MEMMAP, 0, "GetPointer from IO Bridge doesnt work"); _dbg_assert_msg_(MEMMAP, 0, "GetPointer from IO Bridge doesnt work");
break;
case 0xc8: case 0xc8:
// EFB. We don't want to return a pointer here since we have no memory mapped for it. // EFB. We don't want to return a pointer here since we have no memory mapped for it.
break; break;
@ -286,6 +287,7 @@ u8* GetPointer(const u32 address)
if ((address & 0xfffffff) < REALRAM_SIZE) if ((address & 0xfffffff) < REALRAM_SIZE)
return m_pRAM + (address & RAM_MASK); return m_pRAM + (address & RAM_MASK);
} }
break;
case 0x1: case 0x1:
case 0x9: case 0x9:
@ -295,8 +297,7 @@ u8* GetPointer(const u32 address)
if ((address & 0xfffffff) < EXRAM_SIZE) if ((address & 0xfffffff) < EXRAM_SIZE)
return m_pEXRAM + (address & EXRAM_MASK); return m_pEXRAM + (address & EXRAM_MASK);
} }
else break;
break;
case 0xe: case 0xe:
if (address < (0xE0000000 + L1_CACHE_SIZE)) if (address < (0xE0000000 + L1_CACHE_SIZE))
@ -307,6 +308,7 @@ u8* GetPointer(const u32 address)
default: default:
if (bFakeVMEM) if (bFakeVMEM)
return m_pFakeVMEM + (address & FAKEVMEM_MASK); return m_pFakeVMEM + (address & FAKEVMEM_MASK);
break;
} }
ERROR_LOG(MEMMAP, "Unknown Pointer %#8x PC %#8x LR %#8x", address, PC, LR); ERROR_LOG(MEMMAP, "Unknown Pointer %#8x PC %#8x LR %#8x", address, PC, LR);