251667 2023-02-02 22:49:30 -0800 Implement a more accurate currentStackPointer(). 2023-02-13 14:39:37 -0800 1 1 1 Unclassified WebKit JavaScriptCore WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED https://bugs.webkit.org/show_bug.cgi?id=252196 InRadar P2 Normal --- 1 mark.lam mark.lam berto bugs-noreply fujii mcatanzaro webkit-bug-importer oldest_to_newest 1930773 0 mark.lam 2023-02-02 22:49:30 -0800 currentStackPointer() was already accurate for some ports (the ones that support inline assembly), but for others and when using a Debug build, we fall back to a C runtime function that only gives an approximate value. This patch implements a currentStackPointer() that is accurate for all currently support ports even when using a Debug build. 1930774 1 webkit-bug-importer 2023-02-02 22:49:54 -0800 <rdar://problem/104993866> 1930775 2 mark.lam 2023-02-02 23:00:33 -0800 Pull request: https://github.com/WebKit/WebKit/pull/9585 1930882 3 ews-feeder 2023-02-03 08:34:11 -0800 Committed 259818@main (7dbed20e73b0): <https://commits.webkit.org/259818@main> Reviewed commits have been landed. Closing PR #9585 and removing active labels. 1931267 4 fujii 2023-02-05 18:11:26 -0800 Bug 251770 – [Win] REGRESSION(259818@main) error LNK2019: unresolved external symbol currentStackPointer 1933005 5 mcatanzaro 2023-02-12 05:56:19 -0800 OK, this will break Fedora due to missing required architectures ppc64le and s390x, and will likely be worse for Debian since they have tons of architectures. I'll look closer next week, but ideally we would fall back to generic/inaccurate implementation rather than failing to build. 1933301 6 mcatanzaro 2023-02-13 14:39:37 -0800 I found a simple typo causing the build failure. Fix incoming in bug #252196.