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- Implemented ARM9Interpreter & ARM9DisAsm.

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- Implemented MemoryBlockLE & DynamicMemoryBlockLE.
- Implemented CPUDecoder.
This commit is contained in:
DH 2013-11-05 20:12:18 +02:00
parent 0b35be32a4
commit 6b22e7d90a
31 changed files with 475 additions and 177 deletions
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119
rpcs3/Emu/Memory/Memory.cpp
View file

@ -248,6 +248,86 @@ bool MemoryBlock::Write128(const u64 addr, const u128 value)
return true;
}
bool MemoryBlockLE::Read8(const u64 addr, u8* value)
{
if(!IsMyAddress(addr)) return false;
*value = *(u8*)GetMem(FixAddr(addr));
return true;
}
bool MemoryBlockLE::Read16(const u64 addr, u16* value)
{
if(!IsMyAddress(addr)) return false;
*value = *(u16*)GetMem(FixAddr(addr));
return true;
}
bool MemoryBlockLE::Read32(const u64 addr, u32* value)
{
if(!IsMyAddress(addr)) return false;
*value = *(u32*)GetMem(FixAddr(addr));
return true;
}
bool MemoryBlockLE::Read64(const u64 addr, u64* value)
{
if(!IsMyAddress(addr)) return false;
*value = *(u64*)GetMem(FixAddr(addr));
return true;
}
bool MemoryBlockLE::Read128(const u64 addr, u128* value)
{
if(!IsMyAddress(addr)) return false;
*value = *(u128*)GetMem(FixAddr(addr));
return true;
}
bool MemoryBlockLE::Write8(const u64 addr, const u8 value)
{
if(!IsMyAddress(addr)) return false;
*(u8*)GetMem(FixAddr(addr)) = value;
return true;
}
bool MemoryBlockLE::Write16(const u64 addr, const u16 value)
{
if(!IsMyAddress(addr)) return false;
*(u16*)GetMem(FixAddr(addr)) = value;
return true;
}
bool MemoryBlockLE::Write32(const u64 addr, const u32 value)
{
if(!IsMyAddress(addr)) return false;
*(u32*)GetMem(FixAddr(addr)) = value;
return true;
}
bool MemoryBlockLE::Write64(const u64 addr, const u64 value)
{
if(!IsMyAddress(addr)) return false;
*(u64*)GetMem(FixAddr(addr)) = value;
return true;
}
bool MemoryBlockLE::Write128(const u64 addr, const u128 value)
{
if(!IsMyAddress(addr)) return false;
*(u128*)GetMem(FixAddr(addr)) = value;
return true;
}
//NullMemoryBlock
bool NullMemoryBlock::Read8(const u64 addr, u8* WXUNUSED(value))
{
@ -320,11 +400,13 @@ bool NullMemoryBlock::Write128(const u64 addr, const u128 value)
}
//DynamicMemoryBlock
DynamicMemoryBlock::DynamicMemoryBlock() : m_max_size(0)
template<typename PT>
DynamicMemoryBlockBase<PT>::DynamicMemoryBlockBase() : m_max_size(0)
{
}
const u32 DynamicMemoryBlock::GetUsedSize() const
template<typename PT>
const u32 DynamicMemoryBlockBase<PT>::GetUsedSize() const
{
u32 size = 0;
@ -336,17 +418,20 @@ const u32 DynamicMemoryBlock::GetUsedSize() const
return size;
}
bool DynamicMemoryBlock::IsInMyRange(const u64 addr)
template<typename PT>
bool DynamicMemoryBlockBase<PT>::IsInMyRange(const u64 addr)
{
return addr >= GetStartAddr() && addr < GetStartAddr() + GetSize();
}
bool DynamicMemoryBlock::IsInMyRange(const u64 addr, const u32 size)
template<typename PT>
bool DynamicMemoryBlockBase<PT>::IsInMyRange(const u64 addr, const u32 size)
{
return IsInMyRange(addr) && IsInMyRange(addr + size - 1);
}
bool DynamicMemoryBlock::IsMyAddress(const u64 addr)
template<typename PT>
bool DynamicMemoryBlockBase<PT>::IsMyAddress(const u64 addr)
{
for(u32 i=0; i<m_used_mem.GetCount(); ++i)
{
@ -359,7 +444,8 @@ bool DynamicMemoryBlock::IsMyAddress(const u64 addr)
return false;
}
MemoryBlock* DynamicMemoryBlock::SetRange(const u64 start, const u32 size)
template<typename PT>
MemoryBlock* DynamicMemoryBlockBase<PT>::SetRange(const u64 start, const u32 size)
{
m_max_size = size;
MemoryBlock::SetRange(start, 0);
@ -367,7 +453,8 @@ MemoryBlock* DynamicMemoryBlock::SetRange(const u64 start, const u32 size)
return this;
}
void DynamicMemoryBlock::Delete()
template<typename PT>
void DynamicMemoryBlockBase<PT>::Delete()
{
m_used_mem.Clear();
m_max_size = 0;
@ -375,7 +462,8 @@ void DynamicMemoryBlock::Delete()
MemoryBlock::Delete();
}
bool DynamicMemoryBlock::Alloc(u64 addr, u32 size)
template<typename PT>
bool DynamicMemoryBlockBase<PT>::Alloc(u64 addr, u32 size)
{
if(!IsInMyRange(addr, size))
{
@ -398,12 +486,14 @@ bool DynamicMemoryBlock::Alloc(u64 addr, u32 size)
return true;
}
void DynamicMemoryBlock::AppendUsedMem(u64 addr, u32 size)
template<typename PT>
void DynamicMemoryBlockBase<PT>::AppendUsedMem(u64 addr, u32 size)
{
m_used_mem.Move(new MemBlockInfo(addr, size));
}
u64 DynamicMemoryBlock::Alloc(u32 size)
template<typename PT>
u64 DynamicMemoryBlockBase<PT>::Alloc(u32 size)
{
for(u64 addr=GetStartAddr(); addr <= GetEndAddr() - size;)
{
@ -430,12 +520,14 @@ u64 DynamicMemoryBlock::Alloc(u32 size)
return 0;
}
bool DynamicMemoryBlock::Alloc()
template<typename PT>
bool DynamicMemoryBlockBase<PT>::Alloc()
{
return Alloc(GetSize() - GetUsedSize()) != 0;
}
bool DynamicMemoryBlock::Free(u64 addr)
template<typename PT>
bool DynamicMemoryBlockBase<PT>::Free(u64 addr)
{
for(u32 i=0; i<m_used_mem.GetCount(); ++i)
{
@ -449,7 +541,8 @@ bool DynamicMemoryBlock::Free(u64 addr)
return false;
}
u8* DynamicMemoryBlock::GetMem(u64 addr) const
template<typename PT>
u8* DynamicMemoryBlockBase<PT>::GetMem(u64 addr) const
{
for(u32 i=0; i<m_used_mem.GetCount(); ++i)
{