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Common/JitCodeBuffer: Add ability to reserve non-code space

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This commit is contained in:
Connor McLaughlin
2021-07-10 18:00:58 +10:00
parent 03ab18909a
commit 6251894d3c
2 changed files with 41 additions and 11 deletions
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14
src/common/jit_code_buffer.h
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@ -16,15 +16,16 @@ public:
void Destroy();
void Reset();
u8* GetCodePointer() const { return m_code_ptr; }
u32 GetTotalSize() const { return m_total_size; }
ALWAYS_INLINE u8* GetCodePointer() const { return m_code_ptr; }
ALWAYS_INLINE u32 GetTotalSize() const { return m_total_size; }
u8* GetFreeCodePointer() const { return m_free_code_ptr; }
u32 GetFreeCodeSpace() const { return static_cast<u32>(m_code_size - m_code_used); }
ALWAYS_INLINE u8* GetFreeCodePointer() const { return m_free_code_ptr; }
ALWAYS_INLINE u32 GetFreeCodeSpace() const { return static_cast<u32>(m_code_size - m_code_used); }
void ReserveCode(u32 size);
void CommitCode(u32 length);
u8* GetFreeFarCodePointer() const { return m_free_far_code_ptr; }
u32 GetFreeFarCodeSpace() const { return static_cast<u32>(m_far_code_size - m_far_code_used); }
ALWAYS_INLINE u8* GetFreeFarCodePointer() const { return m_free_far_code_ptr; }
ALWAYS_INLINE u32 GetFreeFarCodeSpace() const { return static_cast<u32>(m_far_code_size - m_far_code_used); }
void CommitFarCode(u32 length);
/// Adjusts the free code pointer to the specified alignment, padding with bytes.
@ -45,6 +46,7 @@ private:
u8* m_code_ptr = nullptr;
u8* m_free_code_ptr = nullptr;
u32 m_code_size = 0;
u32 m_code_reserve_size = 0;
u32 m_code_used = 0;
u8* m_far_code_ptr = nullptr;