[Webkit-unassigned] [Bug 137434] [JSC] Segfault on ARM64 with gcc in elf_dynamic_do_Rela

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=137434





--- Comment #3 from Michael Saboff <msaboff at apple.com>  2014-10-07 13:07:11 PST ---
(In reply to comment #2)
> Update: According to conversations with gcc devs (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63461), it seems that this is not a bug in gcc but expected (alternatively: intentionally undefined) behaviour.
> 
> The solution proposed at gcc bugzilla is to use .pushsection/.popsection, however, I'd still propose for the current .text/.data approach. .text is apropriately translated to .section __TEXT,__text on Mac and to .section .text on Linux (.data similarly), while .pushsection ".text" would not be so portable. If I got it right.

What about using .previous instead of .data?  That should be more portable.

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