Internal

Internal types and functions. More...

Data Structures
struct	opdis_insn_buffer_t
	A buffer that stores the output of libopcodes before processing. More...
Defines
#define	OPDIS_MAX_ITEMS   64
#define	OPDIS_MAX_ITEM_SIZE   64
#define	OPDIS_MAX_INSN_STR   128
Functions
opdis_insn_buf_t LIBCALL	opdis_insn_buf_alloc (unsigned int max_items, unsigned int max_item_size, unsigned int max_insn_str)
	Allocate an instruction buffer.
void LIBCALL	opdis_insn_buf_free (opdis_insn_buf_t buf)
	Free an instruction buffer.
int LIBCALL	opdis_insn_buf_append (opdis_insn_buf_t buf, const char *item)
	Append a string to an opdis_insn_buffer_t.
void LIBCALL	opdis_insn_buf_clear (opdis_insn_buf_t buf)
	Clear the data in an opdis_insn_buffer_t.
void	opdis_debug (opdis_t o, int min_level, const char *format,...)
	Print debug message to STDERR.

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Detailed Description

Internal types and functions.

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Define Documentation

#define OPDIS_MAX_INSN_STR   128

Max length of the instruction string.

See also:

opdis_insn_buffer_t

#define OPDIS_MAX_ITEM_SIZE   64

Max size of a single item.

See also:

opdis_insn_buffer_t

#define OPDIS_MAX_ITEMS   64

Max number of items (mnemonic, prefix, operand, etc) that buffer can store.

See also:

opdis_insn_buffer_t

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Function Documentation

opdis_insn_buf_t opdis_insn_buf_alloc	(	unsigned int	max_items,
		unsigned int	max_item_size,
		unsigned int	max_insn_str
	)

Allocate an instruction buffer.

Allocates an opdis_insn_buffer_t based on the specified parameters. The buffer contents are initialized to zero.

Parameters:

	max_items	Default is OPDIS_MAX_ITEMS.
	max_item_size	Default is OPDIS_MAX_ITEM_SIZE.
	max_insn_str	Default is OPDIS_MAX_INSN_STR.

Returns:

The allocated opdis_insn_buffer_t.

See also:

opdis_insn_buf_free

int opdis_insn_buf_append	(	opdis_insn_buf_t	buf,
		const char *	item
	)

Append a string to an opdis_insn_buffer_t.

This will add the item to the array of items in the buffer, and increase the buffer item count. The item will also be appended to the raw instruction string.

Parameters:

	buf	The instruction buffer to append to.
	item	The item to append.

Returns:

1 on success, 0 on failure.

See also:

opdis_insn_buf_alloc

void opdis_insn_buf_clear

(

opdis_insn_buf_t

buf

)

Clear the data in an opdis_insn_buffer_t.

Parameters:

buf

The instruction buffer to clear.

void opdis_insn_buf_free

(

opdis_insn_buf_t

buf

)

Free an instruction buffer.

Parameters:

buf

The instruction buffer to free.

See also:

opdis_insn_buf_alloc