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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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46
rpcs3/Emu/Memory/MemoryBlock.h
View file

@ -98,8 +98,30 @@ public:
const u64 GetStartAddr() const { return range_start; }
const u64 GetEndAddr() const { return GetStartAddr() + GetSize() - 1; }
virtual const u32 GetSize() const { return range_size; }
virtual const u32 GetUsedSize() const { return GetSize(); }
u8* GetMem() const { return mem; }
virtual u8* GetMem(u64 addr) const { return mem + addr; }
virtual bool Alloc(u64 addr, u32 size) { return false; }
virtual u64 Alloc(u32 size) { return 0; }
virtual bool Alloc() { return false; }
virtual bool Free(u64 addr) { return false; }
};
class MemoryBlockLE : public MemoryBlock
{
public:
virtual bool Read8(const u64 addr, u8* value) override;
virtual bool Read16(const u64 addr, u16* value) override;
virtual bool Read32(const u64 addr, u32* value) override;
virtual bool Read64(const u64 addr, u64* value) override;
virtual bool Read128(const u64 addr, u128* value) override;
virtual bool Write8(const u64 addr, const u8 value) override;
virtual bool Write16(const u64 addr, const u16 value) override;
virtual bool Write32(const u64 addr, const u32 value) override;
virtual bool Write64(const u64 addr, const u64 value) override;
virtual bool Write128(const u64 addr, const u128 value) override;
};
class MemoryMirror : public MemoryBlock
@ -145,32 +167,36 @@ class NullMemoryBlock : public MemoryBlock
virtual bool Write128(const u64 addr, const u128 value);
};
class DynamicMemoryBlock : public MemoryBlock
template<typename PT>
class DynamicMemoryBlockBase : public PT
{
Array<MemBlockInfo> m_used_mem;
u32 m_max_size;
public:
DynamicMemoryBlock();
DynamicMemoryBlockBase();
const u32 GetSize() const { return m_max_size; }
const u32 GetUsedSize() const;
bool IsInMyRange(const u64 addr);
bool IsInMyRange(const u64 addr, const u32 size);
bool IsMyAddress(const u64 addr);
virtual bool IsInMyRange(const u64 addr);
virtual bool IsInMyRange(const u64 addr, const u32 size);
virtual bool IsMyAddress(const u64 addr);
MemoryBlock* SetRange(const u64 start, const u32 size);
virtual MemoryBlock* SetRange(const u64 start, const u32 size);
virtual void Delete();
bool Alloc(u64 addr, u32 size);
u64 Alloc(u32 size);
bool Alloc();
bool Free(u64 addr);
virtual bool Alloc(u64 addr, u32 size);
virtual u64 Alloc(u32 size);
virtual bool Alloc();
virtual bool Free(u64 addr);
virtual u8* GetMem(u64 addr) const;
private:
void AppendUsedMem(u64 addr, u32 size);
};
typedef DynamicMemoryBlockBase<MemoryBlock> DynamicMemoryBlock;
typedef DynamicMemoryBlockBase<MemoryBlockLE> DynamicMemoryBlockLE;