quickjs-jit-sys 0.12.6

QuickJS native bindings with the versioned JIT ABI
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54

/*
 * QuickJS C atomics definitions
 *
 * Copyright (c) 2023 Marcin Kolny
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

#if (defined(__GNUC__) || defined(__GNUG__)) && !defined(__clang__)
   // Use GCC builtins for version < 4.9
#  if((__GNUC__ << 16) + __GNUC_MINOR__ < ((4) << 16) + 9)
#    define GCC_BUILTIN_ATOMICS
#  endif
#endif

#ifdef GCC_BUILTIN_ATOMICS
#define atomic_fetch_add(obj, arg) \
    __atomic_fetch_add(obj, arg, __ATOMIC_SEQ_CST)
#define atomic_compare_exchange_strong(obj, expected, desired) \
    __atomic_compare_exchange_n(obj, expected, desired, 0, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST)
#define atomic_exchange(obj, desired) \
    __atomic_exchange_n (obj, desired, __ATOMIC_SEQ_CST)
#define atomic_load(obj) \
    __atomic_load_n(obj, __ATOMIC_SEQ_CST)
#define atomic_store(obj, desired) \
    __atomic_store_n(obj, desired, __ATOMIC_SEQ_CST)
#define atomic_fetch_or(obj, arg) \
    __atomic_fetch_or(obj, arg, __ATOMIC_SEQ_CST)
#define atomic_fetch_xor(obj, arg) \
    __atomic_fetch_xor(obj, arg, __ATOMIC_SEQ_CST)
#define atomic_fetch_and(obj, arg) \
    __atomic_fetch_and(obj, arg, __ATOMIC_SEQ_CST)
#define atomic_fetch_sub(obj, arg) \
    __atomic_fetch_sub(obj, arg, __ATOMIC_SEQ_CST)
#define _Atomic
#else
#include <stdatomic.h>
#endif