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Introduce ctl::set and ctl::map

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We now have a C++ red-black tree implementation that implements standard
template library compatible APIs while compiling 10x faster than libcxx.
It's not as beautiful as the red-black tree implementation in Plinko but
this will get the job done and the test proves it upholds all invariants

This change also restores CheckForMemoryLeaks() support and fixes a real
actual bug I discovered with Doug Lea's dlmalloc_inspect_all() function.
This commit is contained in:
Justine Tunney 2024-06-23 10:08:48 -07:00
parent 388e236360
commit c4c812c154
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45 changed files with 2358 additions and 135 deletions
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4
third_party/dlmalloc/dlmalloc.c vendored
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@ -25,6 +25,7 @@
#include "third_party/dlmalloc/vespene.internal.h"
#include "libc/thread/tls.h"
#include "libc/intrin/kprintf.h"
#include "libc/intrin/kprintf.h"
#include "third_party/nsync/mu.h"
#if !IsTiny()
@ -1221,7 +1222,8 @@ static void internal_inspect_all(mstate m,
}
}
if (start < (void*)next) /* skip if all space is bookkeeping */
handler(start, next, used, arg);
if (start != s) /* [jart] fix phantom alloc bug w/ mspace+mmap */
handler(start, next, used, arg);
if (q == top)
break;
q = next;