root / tcg / tcg-runtime.c @ 1d6198c3
History | View | Annotate | Download (1.9 kB)
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 |
} |