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Reviewed-on: #9
This commit was merged in pull request #9.
This commit is contained in:
Abdelrahman Said
2025-12-29 22:46:52 +00:00
parent aa6ef1ec2c
commit ad2de98093
60 changed files with 3772 additions and 3772 deletions
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src/os/mem/posix/mem_os_posix.c
+11 -11
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@@ -10,27 +10,27 @@
#include <sys/mman.h>
wapp_intern const i32 access_types[] = {
[WAPP_MEM_ACCESS_NONE] = PROT_NONE,
[WAPP_MEM_ACCESS_READ_ONLY] = PROT_READ,
[WAPP_MEM_ACCESS_EXEC_ONLY] = PROT_EXEC,
[WAPP_MEM_ACCESS_READ_WRITE] = PROT_READ | PROT_WRITE,
[WAPP_MEM_ACCESS_READ_EXEC] = PROT_READ | PROT_EXEC,
[WAPP_MEM_ACCESS_READ_WRITE_EXEC] = PROT_READ | PROT_WRITE | PROT_EXEC,
[WAPP_MEM_ACCESS_NONE] = PROT_NONE,
[WAPP_MEM_ACCESS_READ_ONLY] = PROT_READ,
[WAPP_MEM_ACCESS_EXEC_ONLY] = PROT_EXEC,
[WAPP_MEM_ACCESS_READ_WRITE] = PROT_READ | PROT_WRITE,
[WAPP_MEM_ACCESS_READ_EXEC] = PROT_READ | PROT_EXEC,
[WAPP_MEM_ACCESS_READ_WRITE_EXEC] = PROT_READ | PROT_WRITE | PROT_EXEC,
};
void *mem_util_allocate(void *addr, u64 size, MemAccess access, MemAllocFlags flags, MemInitType type) {
(void)type;
i32 alloc_flags = flags | MAP_ANON | MAP_PRIVATE;
(void)type;
i32 alloc_flags = flags | MAP_ANON | MAP_PRIVATE;
#if defined(WAPP_PLATFORM_LINUX) || defined(WAPP_PLATFORM_GNU) || defined(WAPP_PLATFORM_NET_BSD)
alloc_flags |= MAP_NORESERVE;
alloc_flags |= MAP_NORESERVE;
#endif
return mmap(addr, size, access_types[access], alloc_flags, -1, 0);
return mmap(addr, size, access_types[access], alloc_flags, -1, 0);
}
void mem_util_free(void *ptr, u64 size) {
munmap(ptr, size);
munmap(ptr, size);
}
#endif // !WAPP_PLATFORM_POSIX
src/os/mem/posix/mem_os_posix.h
+6 -6
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@@ -15,14 +15,14 @@ BEGIN_C_LINKAGE
typedef enum mem_alloc_flags {
#if defined(WAPP_PLATFORM_LINUX) || defined(WAPP_PLATFORM_GNU)
WAPP_MEM_ALLOC_RESERVE = 0,
WAPP_MEM_ALLOC_COMMIT = MAP_POPULATE,
WAPP_MEM_ALLOC_RESERVE = 0,
WAPP_MEM_ALLOC_COMMIT = MAP_POPULATE,
#elif defined(WAPP_PLATFORM_FREE_BSD)
WAPP_MEM_ALLOC_RESERVE = 0,
WAPP_MEM_ALLOC_COMMIT = MAP_PREFAULT_READ,
WAPP_MEM_ALLOC_RESERVE = 0,
WAPP_MEM_ALLOC_COMMIT = MAP_PREFAULT_READ,
#elif defined(WAPP_PLATFORM_BSD) || defined(WAPP_PLATFORM_UNIX) || defined(WAPP_PLATFORM_APPLE)
WAPP_MEM_ALLOC_RESERVE = 0,
WAPP_MEM_ALLOC_COMMIT = 0,
WAPP_MEM_ALLOC_RESERVE = 0,
WAPP_MEM_ALLOC_COMMIT = 0,
#endif
} MemAllocFlags;