mirror of https://github.com/PCSX2/pcsx2.git
58 lines
1.2 KiB
C++
58 lines
1.2 KiB
C++
/*
|
|
* Copyright (C) 2007-2009 Gabest
|
|
* http://www.gabest.org
|
|
*
|
|
* This Program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2, or (at your option)
|
|
* any later version.
|
|
*
|
|
* This Program 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 for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with GNU Make; see the file COPYING. If not, write to
|
|
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
* http://www.gnu.org/copyleft/gpl.html
|
|
*
|
|
*/
|
|
|
|
#include "stdafx.h"
|
|
#include "GSFunctionMap.h"
|
|
|
|
void GSCodeGenerator::enter(uint32 size, bool align)
|
|
{
|
|
#ifdef _M_AMD64
|
|
|
|
push(r15);
|
|
mov(r15, rsp);
|
|
if(size > 0) sub(rsp, size);
|
|
if(align) and(rsp, 0xfffffffffffffff0);
|
|
|
|
#else
|
|
|
|
push(ebp);
|
|
mov(ebp, esp);
|
|
if(size > 0) sub(esp, size);
|
|
if(align) and(esp, 0xfffffff0);
|
|
|
|
#endif
|
|
}
|
|
|
|
void GSCodeGenerator::leave()
|
|
{
|
|
#ifdef _M_AMD64
|
|
|
|
mov(rsp, r15);
|
|
pop(r15);
|
|
|
|
#else
|
|
|
|
mov(esp, ebp);
|
|
pop(ebp);
|
|
|
|
#endif
|
|
}
|