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implement block linking + some refactoring

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currently only supported for x64
This commit is contained in:
RSDuck
2020-04-25 13:40:51 +02:00
parent 5d0f244f3c
commit 3787bab1f6
18 changed files with 4871 additions and 150 deletions
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24
src/ARMJIT_Internal.h
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@ -15,7 +15,8 @@ enum
{
branch_IdleBranch = 1 << 0,
branch_FollowCondTaken = 1 << 1,
branch_FollowCondNotTaken = 1 << 2
branch_FollowCondNotTaken = 1 << 2,
branch_StaticTarget = 1 << 3,
};
struct FetchedInstr
@ -76,7 +77,7 @@ struct __attribute__((packed)) TinyVector
assert(capacity > Capacity);
T* newMem = new T[capacity];
if (Data != NULL)
memcpy(newMem, Data, sizeof(Data) * Length);
memcpy(newMem, Data, sizeof(T) * Length);
T* oldData = Data;
Data = newMem;
@ -163,7 +164,6 @@ public:
u32 NumInstrs;
u32 NumAddresses;
u32 NumLinks;
JitBlockEntry EntryPoint;
@ -171,6 +171,21 @@ public:
{ return &Data[0]; }
u32* AddressRanges()
{ return &Data[NumInstrs]; }
u32* Links()
{ return &Data[NumInstrs + NumAddresses]; }
u32 NumLinks()
{ return Data.Length - NumInstrs - NumAddresses; }
void AddLink(u32 link)
{
Data.Add(link);
}
void ResetLinks()
{
Data.SetLength(NumInstrs + NumAddresses);
}
private:
/*
@ -200,6 +215,9 @@ extern u8 MemRegion7[0x80000];
void* GetFuncForAddr(ARM* cpu, u32 addr, bool store, int size);
template <u32 Num>
void LinkBlock(ARM* cpu, u32 codeOffset);
}
#endif