x86 Support

Built-in support for the x86 architecture. More...

Functions
int	opdis_x86_intel_decoder (const opdis_insn_buf_t in, opdis_insn_t *out, const opdis_byte_t *buf, opdis_off_t offset, opdis_vma_t vma, opdis_off_t length, void *arg)
	The built-in opdis x86 instruction decoder for Intel syntax.
int	opdis_x86_att_decoder (const opdis_insn_buf_t in, opdis_insn_t *out, const opdis_byte_t *buf, opdis_off_t offset, opdis_vma_t vma, opdis_off_t length, void *arg)
	The built-in opdis x86 instruction decoder for AT&T syntax.

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Detailed Description

Built-in support for the x86 architecture.

This consists of two decoders: one each for the Intel and AT&T syntax assembly language generated by libopcodes.

The AT&T syntax decoder is more suitable for binary analysis, as the delimiters used in this syntax (e.g. $ and *) make it possibly to reconstruct more information about the instruction and operands.

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Function Documentation

int opdis_x86_att_decoder	(	const opdis_insn_buf_t	in,
		opdis_insn_t *	out,
		const opdis_byte_t *	buf,
		opdis_off_t	offset,
		opdis_vma_t	vma,
		opdis_off_t	length,
		void *	arg
	)

The built-in opdis x86 instruction decoder for AT&T syntax.

Note:

The arg parameter is expected to be an opdis_t.

int opdis_x86_intel_decoder	(	const opdis_insn_buf_t	in,
		opdis_insn_t *	out,
		const opdis_byte_t *	buf,
		opdis_off_t	offset,
		opdis_vma_t	vma,
		opdis_off_t	length,
		void *	arg
	)

The built-in opdis x86 instruction decoder for Intel syntax.

Note:

The arg parameter is expected to be an opdis_t.