1 /*

     2  * Tiny Code Generator for QEMU

     3  *

     4  * Copyright (c) 2008 Fabrice Bellard

     5  *

     6  * Permission is hereby granted, free of charge, to any person obtaining a copy

     7  * of this software and associated documentation files (the "Software"), to deal

     8  * in the Software without restriction, including without limitation the rights

     9  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

    10  * copies of the Software, and to permit persons to whom the Software is

    11  * furnished to do so, subject to the following conditions:

    12  *

    13  * The above copyright notice and this permission notice shall be included in

    14  * all copies or substantial portions of the Software.

    15  *

    16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

    17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

    18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL

    19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

    20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

    21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

    22  * THE SOFTWARE.

    23  */

    24 #include <stdarg.h>

    25 #include <stdlib.h>

    26 #include <stdio.h>

    27 #include <string.h>

    28 #include <inttypes.h>

    29 

    30 #include "config.h"

    31 #include "osdep.h"

    32 #include "cpu.h" // For TARGET_LONG_BITS

    33 #include "tcg.h"

    34 

    35 int64_t tcg_helper_shl_i64(int64_t arg1, int64_t arg2)

    36 {

    37     return arg1 << arg2;

    38 }

    39 

    40 int64_t tcg_helper_shr_i64(int64_t arg1, int64_t arg2)

    41 {

    42     return (uint64_t)arg1 >> arg2;

    43 }

    44 

    45 int64_t tcg_helper_sar_i64(int64_t arg1, int64_t arg2)

    46 {

    47     return arg1 >> arg2;

    48 }

    49 

    50 int64_t tcg_helper_div_i64(int64_t arg1, int64_t arg2)

    51 {

    52     return arg1 / arg2;

    53 }

    54 

    55 int64_t tcg_helper_rem_i64(int64_t arg1, int64_t arg2)

    56 {

    57     return arg1 % arg2;

    58 }

    59 

    60 uint64_t tcg_helper_divu_i64(uint64_t arg1, uint64_t arg2)

    61 {

    62     return arg1 / arg2;

    63 }

    64 

    65 uint64_t tcg_helper_remu_i64(uint64_t arg1, uint64_t arg2)

    66 {

    67     return arg1 % arg2;

    68 }