peek.c File Reference

#include "../../ugbc.h"

Go to the source code of this file.

Functions
Variable *	peek_var (Environment *_environment, char *_location)
	Emit ASM code for PEEK(...).
Variable *	peekw_var (Environment *_environment, char *_location)
Variable *	peekd_var (Environment *_environment, char *_location)

Function Documentation

peek_var()

Variable * peek_var	(	Environment *	_environment,
		char *	_location )

Emit ASM code for PEEK(...).

This function outputs valid code to retrieve a byte from memory, and returns it as a temporary variable. This version is valid for use where the location to be read is an expression

Parameters

_environment	Current calling environment
_location	Expression with the location to read from.

Returns

Variable* Temporary variable with the content of the location (1 byte).

Definition at line 130 of file peek.c.

peekd_var()

Variable * peekd_var	(	Environment *	_environment,
		char *	_location )

Definition at line 274 of file peek.c.

peekw_var()

Variable * peekw_var	(	Environment *	_environment,
		char *	_location )

Definition at line 203 of file peek.c.