tcg-runtime.c

   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 <stdint.h>
  25
  26 #include "tcg/tcg-runtime.h"
  27
  28 int64_t tcg_helper_shl_i64(int64_t arg1, int64_t arg2)
  29 {
  30     return arg1 << arg2;
  31 }
  32
  33 int64_t tcg_helper_shr_i64(int64_t arg1, int64_t arg2)
  34 {
  35     return (uint64_t)arg1 >> arg2;
  36 }
  37
  38 int64_t tcg_helper_sar_i64(int64_t arg1, int64_t arg2)
  39 {
  40     return arg1 >> arg2;
  41 }
  42
  43 int64_t tcg_helper_div_i64(int64_t arg1, int64_t arg2)
  44 {
  45     return arg1 / arg2;
  46 }
  47
  48 int64_t tcg_helper_rem_i64(int64_t arg1, int64_t arg2)
  49 {
  50     return arg1 % arg2;
  51 }
  52
  53 uint64_t tcg_helper_divu_i64(uint64_t arg1, uint64_t arg2)
  54 {
  55     return arg1 / arg2;
  56 }
  57
  58 uint64_t tcg_helper_remu_i64(uint64_t arg1, uint64_t arg2)
  59 {
  60     return arg1 % arg2;
  61 }