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simplify primitives API

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This commit is contained in:
Daan Leijen 2023-03-19 20:21:20 -07:00
parent 85a2bb5c60
commit 6ae6c42700
5 changed files with 83 additions and 58 deletions
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19
src/prim/wasi/prim.c
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@ -27,9 +27,10 @@ void _mi_prim_mem_init( mi_os_mem_config_t* config ) {
// Free
//---------------------------------------------
void _mi_prim_free(void* addr, size_t size ) {
int _mi_prim_free(void* addr, size_t size ) {
MI_UNUSED(addr); MI_UNUSED(size);
// wasi heap cannot be shrunk
return 0;
}
@ -101,20 +102,23 @@ static void* mi_prim_mem_grow(size_t size, size_t try_alignment) {
}
}
}
/*
if (p == NULL) {
_mi_warning_message("unable to allocate sbrk/wasm_memory_grow OS memory (%zu bytes, %zu alignment)\n", size, try_alignment);
errno = ENOMEM;
return NULL;
}
mi_assert_internal( try_alignment == 0 || (uintptr_t)p % try_alignment == 0 );
*/
mi_assert_internal( p == NULL || try_alignment == 0 || (uintptr_t)p % try_alignment == 0 );
return p;
}
// Note: the `try_alignment` is just a hint and the returned pointer is not guaranteed to be aligned.
void* _mi_prim_alloc(size_t size, size_t try_alignment, bool commit, bool allow_large, bool* is_large) {
int _mi_prim_alloc(size_t size, size_t try_alignment, bool commit, bool allow_large, bool* is_large, void** addr) {
MI_UNUSED(allow_large); MI_UNUSED(commit);
*is_large = false;
return mi_prim_mem_grow(size, try_alignment);
*addr = mi_prim_mem_grow(size, try_alignment);
return (*addr != NULL ? 0 : ENOMEM);
}
@ -142,9 +146,10 @@ int _mi_prim_protect(void* addr, size_t size, bool protect) {
// Huge pages and NUMA nodes
//---------------------------------------------
void* _mi_prim_alloc_huge_os_pages(void* addr, size_t size, int numa_node) {
MI_UNUSED(addr); MI_UNUSED(size); MI_UNUSED(numa_node);
return NULL;
int _mi_prim_alloc_huge_os_pages(void* hint_addr, size_t size, int numa_node, void** addr) {
MI_UNUSED(hint_addr); MI_UNUSED(size); MI_UNUSED(numa_node);
*addr = NULL;
return ENOSYS;
}
size_t _mi_prim_numa_node(void) {