blob: 213890833ef746c0890cd711018b05aec866855b (
plain)
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
55
|
#ifdef _WIN32
#include <intrin.h>
#include <windows.h>
#include <malloc.h> // For _aligned_malloc and _aligned_free on Windows
#define aligned_alloc(align, size) _aligned_malloc(size, align)
#define aligned_free _aligned_free
#elif __linux__
#include <sys/prctl.h>
#include <sys/resource.h>
#include <unistd.h>
#include <stdlib.h> // For aligned_alloc on Linux
#define aligned_free free
#endif
#ifndef ARRAY_SIZE
#define ARRAY_SIZE(_Array) (sizeof(_Array) / sizeof(_Array[0]))
#endif
#define MIN(a, b) ((a) < (b) ? (a) : (b))
#define MAX(a, b) ((a) > (b) ? (a) : (b))
#if defined(__GNUC__) || defined(__clang__) || defined(__TINYC__)
#define ALIGNED(x) __attribute__((aligned(x)))
#elif defined(_MSC_VER)
#define ALIGNED(x) __declspec(align(x))
#else
#define ALIGNED(x) /* No alignment support */
#endif
#if defined(__GNUC__) || defined(__clang__)
#define ASSUME(condition) if (!(condition)) __builtin_unreachable()
#elif defined(_MSC_VER)
#define ASSUME(condition) __assume(condition)
#else
#define ASSUME(condition) ((void)0) /* Fallback: No-op */
#endif
#define UNREACHABLE(cond) do { if(cond) __builtin_unreachable(); } while(0)
#define DEFAULT_ALIGNMENT 64
static void *mks_alloc(size_t size) {
size = (size + (DEFAULT_ALIGNMENT - 1)) & ~(DEFAULT_ALIGNMENT - 1);
void *ptr = aligned_alloc(DEFAULT_ALIGNMENT, size);
state.total_allocated += size;
memset(ptr, 0, size);
return ptr;
}
static void mks_free(void *ptr) {
aligned_free(ptr);
}
|
