bellard | c896fe2 | 2008-02-01 10:05:41 +0000 | [diff] [blame] | 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 | */ |
Blue Swirl | 96e132e | 2009-09-20 19:06:34 +0000 | [diff] [blame] | 24 | #include <stdint.h> |
bellard | c896fe2 | 2008-02-01 10:05:41 +0000 | [diff] [blame] | 25 | |
Blue Swirl | 96e132e | 2009-09-20 19:06:34 +0000 | [diff] [blame] | 26 | #include "tcg/tcg-runtime.h" |
bellard | c896fe2 | 2008-02-01 10:05:41 +0000 | [diff] [blame] | 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 | { |
balrog | c7b76a0a | 2008-05-06 14:40:28 +0000 | [diff] [blame] | 50 | return arg1 % arg2; |
bellard | c896fe2 | 2008-02-01 10:05:41 +0000 | [diff] [blame] | 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 | { |
balrog | c7b76a0a | 2008-05-06 14:40:28 +0000 | [diff] [blame] | 60 | return arg1 % arg2; |
bellard | c896fe2 | 2008-02-01 10:05:41 +0000 | [diff] [blame] | 61 | } |