On 2/27/14, 12:18 PM, Benjamin Smedberg wrote:
On 2/27/2014 11:57 AM, Bill McCloskey wrote:
We poison the GC heap with 0xda on nightly and aurora [1]. Lots of our
processMarkStackTop are at this address [2]. It looks like we only
poison Ion code in debug builds [3]. That should be easy to fix by
removing the #ifdef DEBUG.
bug#?
Benjamin: which allocation sizes does free() poison?
I just filed some JS bugs:
* Bug 977810 - Poison Ion code in release builds
* Bug 977805 - Investigate performance impact of marking JIT pages as
non-writable in release builds
chris
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