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Annotation of qemu/tcg/tcg-runtime.c, revision 1.1.1.1

1.1       root        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: }

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