Archipelago » qemu

/*

 *  i386 micro operations (templates for various register related

 *  operations)

 *

 *  Copyright (c) 2003 Fabrice Bellard

 *

 * This library is free software; you can redistribute it and/or

 * modify it under the terms of the GNU Lesser General Public

 * License as published by the Free Software Foundation; either

 * version 2 of the License, or (at your option) any later version.

 *

 * This library 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

 * Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General Public

 * License along with this library; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

 */

/* mov T1 to REG if T0 is true */

void OPPROTO glue(glue(op_cmovw,REGNAME),_T1_T0)(void)

{

    if (T0)

        REG = (REG & ~0xffff) | (T1 & 0xffff);

    FORCE_RET();

}

void OPPROTO glue(glue(op_cmovl,REGNAME),_T1_T0)(void)

{

#ifdef TARGET_X86_64

    if (T0)

        REG = (uint32_t)T1;

    else

        REG = (uint32_t)REG;

#else

    if (T0)

        REG = (uint32_t)T1;

#endif

    FORCE_RET();

}

#ifdef TARGET_X86_64

void OPPROTO glue(glue(op_cmovq,REGNAME),_T1_T0)(void)

{

    if (T0)

        REG = T1;

    FORCE_RET();

}

#endif