math.h File Reference

Generic math helper functions. More...

Classes
struct	Math

Macros
#define	union64(HIGH, LOW)   ({ unsigned long long res; asm ("" : "=A"(res) : "d"(HIGH), "a"(LOW)); res; })
#define	split64(INPUT, HIGH, LOW)   asm ("" : "=d"(HIGH), "=a"(LOW) : "A"(INPUT));

Detailed Description

Generic math helper functions.

Copyright (C) 2007-2009, Bernhard Kauer bk@vm.nosp@m.mon..nosp@m.org Economic rights: Technische Universitaet Dresden (Germany)

This file is part of Vancouver.

Vancouver is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation.

Vancouver is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License version 2 for more details.

Macro Definition Documentation

#define split64	(		INPUT,
			HIGH,
			LOW
	)		asm ("" : "=d"(HIGH), "=a"(LOW) : "A"(INPUT));

#define union64	(		HIGH,
			LOW
	)		({ unsigned long long res; asm ("" : "=A"(res) : "d"(HIGH), "a"(LOW)); res; })