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backport tlsf fixes, add asrt allocator test

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dcode
2019-04-15 12:41:29 +02:00
parent c13f4db641
commit 586ca8b580
11 changed files with 2179 additions and 81 deletions
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6
std/assembly/allocator/tlsf.ts
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@ -198,8 +198,8 @@ const TAGS: usize = FREE | LEFT_FREE;
@inline
private static readonly HL_END: usize = Root.HL_START + FL_BITS * SL_SIZE * sizeof<usize>();
get tailRef(): usize { return load<usize>(0, Root.HL_END); }
set tailRef(value: usize) { store<usize>(0, value, Root.HL_END); }
get tailRef(): usize { return load<usize>(changetype<usize>(this), Root.HL_END); }
set tailRef(value: usize) { store<usize>(changetype<usize>(this), value, Root.HL_END); }
/** Total size of the {@link Root} structure. */
@inline
@ -405,7 +405,7 @@ const TAGS: usize = FREE | LEFT_FREE;
var tailRef = this.tailRef;
var tailInfo: usize = 0;
if (tailRef) {
assert(start >= tailRef + sizeof<usize>()); // starts after tail
assert(start >= tailRef + Block.HEADER_SIZE); // starts after tail
// merge with current tail if adjacent
if (start - Block.HEADER_SIZE == tailRef) {