RelativeAddress.hpp File Reference

Checked rel32 decoding for signature bindings. More...

#include <cstddef>
#include <cstdint>

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Namespaces
namespace	VoltMod

Functions
constexpr uintptr_t	VoltMod::Rel32Site (uintptr_t matchAddress, int ripOffset) noexcept
constexpr uintptr_t	VoltMod::Rel32Target (uintptr_t site, int32_t displacement, int ripSize=Rel32Size) noexcept
constexpr bool	VoltMod::Rel32ReadInBounds (uintptr_t moduleBase, size_t moduleSize, uintptr_t matchAddress, int ripOffset) noexcept

Variables
constexpr int	VoltMod::Rel32Size = 4

Detailed Description

Checked rel32 decoding for signature bindings.

The displacement starts at match + ripOffset and is relative to the end of the instruction. Keeping the arithmetic pure makes malformed offsets testable without reading process memory.

Definition in file RelativeAddress.hpp.