RESOLVED FIXED 165321
[JSC] Stop nulling out the CodeBlock spot inside the call frame inside WebAssembly 
https://bugs.webkit.org/show_bug.cgi?id=165321
Summary [JSC] Stop nulling out the CodeBlock spot inside the call frame inside WebAss...
Saam Barati
Reported 2016-12-02 11:44:34 PST
A lot of places interpreter non-zero CodeBlock bits to mean a valid CodeBlock. When I do wasm unwinding, I'll need to monitor the code that touches this to make sure it refers to the callee before the CodeBlock to test for a wasm frame. Until then, we'll store zero into that slot just to be safe.
Attachments
Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2022-12-21 16:52:38 PST
<rdar://problem/103618930>
Yusuke Suzuki
Comment 2 2022-12-21 16:54:53 PST
Pull request: https://github.com/WebKit/WebKit/pull/7991
EWS
Comment 3 2022-12-21 20:54:14 PST
Committed 258233@main (5f73a3c6800b): <https://commits.webkit.org/258233@main> Reviewed commits have been landed. Closing PR #7991 and removing active labels.
Note You need to log in before you can comment on or make changes to this bug.