14 lines
570 B
C
14 lines
570 B
C
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#pragma once
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void SafeWriteBuf(uintptr_t addr, void * data, size_t len);
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void SafeWrite8(uintptr_t addr, UInt8 data);
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void SafeWrite16(uintptr_t addr, UInt16 data);
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void SafeWrite32(uintptr_t addr, UInt32 data);
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void SafeWrite64(uintptr_t addr, UInt64 data);
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// ### warning: if you try to branch more than +/- 2GB with these, they will fail and return false
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// ### this is a limitation of the 'jmp' instruction and more generally the x64 ISA
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// 5 bytes written to src
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bool SafeWriteJump(uintptr_t src, uintptr_t dst);
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bool SafeWriteCall(uintptr_t src, uintptr_t dst);
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