asm_control_flow.c File Reference

Code for calculating jump distances and assigning memory addresses to jump statements. More...

#include "asm.h"

Functions
int	asm_calculate_addresses (asm_statement *statements, unsigned int base_address, asm_hash_table *labels)
	Assigns addresses to each statement so that jumps and calls can be calculated. More...

Detailed Description

Code for calculating jump distances and assigning memory addresses to jump statements.

Function Documentation

int asm_calculate_addresses	(	asm_statement *	statements,
		unsigned int	base_address,
		asm_hash_table *	labels
	)

Assigns addresses to each statement so that jumps and calls can be calculated.

Parameters

statements	- head of a linked list of asm statements.
base_address	- Where the addresses of the program should start.

Returns

The number of errors encountered such as missing labels. 0 means everything was okay.

References asm_hash_table_get(), CALLI, error, JUMPI, log, NOT_EMITTED, opcode, and size.

Referenced by main().