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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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22
src/base/mem/utils/mem_utils.c
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@@ -8,19 +8,19 @@
wapp_intern b8 is_power_of_two(u64 num) { return (num & (num - 1)) == 0; }
void *wapp_mem_util_align_forward(void *ptr, u64 alignment) {
wapp_debug_assert(ptr != NULL, "`ptr` should not be NULL");
wapp_runtime_assert(is_power_of_two(alignment), "`alignment` value is not a power of two");
wapp_debug_assert(ptr != NULL, "`ptr` should not be NULL");
wapp_runtime_assert(is_power_of_two(alignment), "`alignment` value is not a power of two");
uptr p = (uptr)ptr;
uptr align = (uptr)alignment;
uptr p = (uptr)ptr;
uptr align = (uptr)alignment;
// Similar to p % align, but it's a faster implementation that works fine
// because align is guaranteed to be a power of 2
uptr modulo = p & (align - 1);
// Similar to p % align, but it's a faster implementation that works fine
// because align is guaranteed to be a power of 2
uptr modulo = p & (align - 1);
if (modulo != 0) {
p += align - modulo;
}
if (modulo != 0) {
p += align - modulo;
}
return (void *)p;
return (void *)p;
}