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Implement a mechanism to realloc array buffers; Trap when trying to allocate more than max size; Test allocators in CI

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dcodeIO
2018-04-08 00:43:38 +02:00
parent dcc0e284fb
commit 9731958738
41 changed files with 2911 additions and 2024 deletions
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4
std/assembly/allocator/buddy.ts
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@ -347,9 +347,7 @@ export function allocate_memory(request: usize): usize {
* a hard-coded limit on the maximum allocation size because of the way this
* allocator works.
*/
if (request > MAX_ALLOC - HEADER_SIZE) {
return 0;
}
if (request > MAX_ALLOC - HEADER_SIZE) unreachable();
/*
* Initialize our global state if this is the first call to "malloc". At the