File:  [Qemu by Fabrice Bellard] / qemu / tcg-runtime.c
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 17:35:04 2018 UTC (2 years, 1 month ago) by root
Branches: qemu, MAIN
CVS tags: qemu0125, qemu0124, qemu0123, qemu0122, qemu0121, qemu0120, HEAD
qemu 0.12.0

    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: }

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