Date: Mon, 21 Oct 2019 16:34:07 +1100 From: Patrick Oppenlander <patrick.oppenlander@...il.com> To: musl@...ts.openwall.com Subject: Re: another armv7-m exception handling problem On Mon, Oct 21, 2019 at 4:20 PM Rich Felker <dalias@...c.org> wrote: > > On Mon, Oct 21, 2019 at 01:04:11AM -0400, Rich Felker wrote: > > > > OK, this is almost surely a bug in the tooling -- a weak reference has > > to use a GOT slot in PIC since it might be undefined and need to > > evaluate to 0, and the GOT slot should not have a relocation on it if > > it ends up evaluating to 0. Pretty sure it's ld's fault. > Makes sense. Should I report to the binutils guys? > > I can reproduce it with the attached trivial GNU C program. > That's certainly easier to debug than my example! Patrick
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