abdelrahman/wizapp-stdlib
0
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Move os layer to be part of the core

Browse Source
This commit is contained in:
Abdelrahman Said
2025-02-24 00:30:25 +00:00
parent 4520f2269d
commit 1479c13417
28 changed files with 20 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
src/os/mem/win/mem_os_win.c
View File

@@ -1,35 +0,0 @@
#include "aliases.h"
#include "platform.h"
#ifdef WAPP_PLATFORM_WINDOWS
#include "mem_os_ops.h"
#include "mem_os_win.h"
#define WIN32_LEAN_AND_MEAN
#include <Windows.h>
#include <memoryapi.h>
internal const i32 access_types[] = {
[WAPP_MEM_ACCESS_NONE] = PAGE_NOACCESS,
[WAPP_MEM_ACCESS_READ_ONLY] = PAGE_READONLY,
[WAPP_MEM_ACCESS_EXEC_ONLY] = PAGE_EXECUTE,
[WAPP_MEM_ACCESS_READ_WRITE] = PAGE_READWRITE,
[WAPP_MEM_ACCESS_READ_EXEC] = PAGE_EXECUTE_READ,
[WAPP_MEM_ACCESS_READ_WRITE_EXEC] = PAGE_EXECUTE_READWRITE,
};
void *mem_util_allocate(void *addr, u64 size, MemAccess access, MemAllocFlags flags, MemInitType type) {
// Ensure memory is committed if it's meant to be initialised
if (type == WAPP_MEM_INIT_INITIALISED) {
flags |= WAPP_MEM_ALLOC_COMMIT;
}
return VirtualAlloc(addr, (SIZE_T)size, flags, access_types[access]);
}
void mem_util_free(void *ptr, u64 size) {
VirtualFree(ptr, size, MEM_RELEASE);
}
#endif // !WAPP_PLATFORM_WINDOWS