1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/extensions/bintools/jit_compile.h	Thu Jan 08 18:17:17 2009 +1300
     1.3 @@ -0,0 +1,75 @@
     1.4 +/**
     1.5 + * vim: set ts=4 :
     1.6 + * =============================================================================
     1.7 + * SourceMod BinTools Extension
     1.8 + * Copyright (C) 2004-2008 AlliedModders LLC.  All rights reserved.
     1.9 + * =============================================================================
    1.10 + *
    1.11 + * This program is free software; you can redistribute it and/or modify it under
    1.12 + * the terms of the GNU General Public License, version 3.0, as published by the
    1.13 + * Free Software Foundation.
    1.14 + * 
    1.15 + * This program is distributed in the hope that it will be useful, but WITHOUT
    1.16 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
    1.17 + * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
    1.18 + * details.
    1.19 + *
    1.20 + * You should have received a copy of the GNU General Public License along with
    1.21 + * this program.  If not, see <http://www.gnu.org/licenses/>.
    1.22 + *
    1.23 + * As a special exception, AlliedModders LLC gives you permission to link the
    1.24 + * code of this program (as well as its derivative works) to "Half-Life 2," the
    1.25 + * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
    1.26 + * by the Valve Corporation.  You must obey the GNU General Public License in
    1.27 + * all respects for all other code used.  Additionally, AlliedModders LLC grants
    1.28 + * this exception to all derivative works.  AlliedModders LLC defines further
    1.29 + * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
    1.30 + * or <http://www.sourcemod.net/license.php>.
    1.31 + *
    1.32 + * Version: $Id$
    1.33 + */
    1.34 +
    1.35 +#ifndef _INCLUDE_SOURCEMOD_JIT_COMPILE_H_
    1.36 +#define _INCLUDE_SOURCEMOD_JIT_COMPILE_H_
    1.37 +
    1.38 +#include <jit_helpers.h>
    1.39 +#include <x86_macros.h>
    1.40 +#include "CallWrapper.h"
    1.41 +#include "HookWrapper.h"
    1.42 +
    1.43 +void *JIT_CallCompile(CallWrapper *pWrapper, FuncAddrMethod method);
    1.44 +#if defined HOOKING_ENABLED
    1.45 +void *JIT_HookCompile(HookWrapper *pWrapper);
    1.46 +void JIT_FreeHook(void *addr);
    1.47 +#endif
    1.48 +
    1.49 +/********************
    1.50 + * Assembly Helpers *
    1.51 + ********************/
    1.52 +
    1.53 +inline jit_uint8_t _DecodeRegister3(jit_uint32_t val)
    1.54 +{
    1.55 +	switch (val % 3)
    1.56 +	{
    1.57 +	case 0:
    1.58 +		{
    1.59 +			return REG_EAX;
    1.60 +		}
    1.61 +	case 1:
    1.62 +		{
    1.63 +			return REG_EDX;
    1.64 +		}
    1.65 +	case 2:
    1.66 +		{
    1.67 +			return REG_ECX;
    1.68 +		}
    1.69 +	}
    1.70 +
    1.71 +	/* Should never happen */
    1.72 +	assert(false);
    1.73 +	return 0xFF;
    1.74 +}
    1.75 +
    1.76 +extern jit_uint32_t g_RegDecoder;
    1.77 +
    1.78 +#endif //_INCLUDE_SOURCEMOD_JIT_COMPILE_H_