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[Bug libc/12189] __stack_chk_fail should not attempt a backtrace
- From: "joseph at codesourcery dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Fri, 30 Aug 2013 20:52:52 +0000
- Subject: [Bug libc/12189] __stack_chk_fail should not attempt a backtrace
- Auto-submitted: auto-generated
- References: <bug-12189-131 at http dot sourceware dot org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=12189
--- Comment #9 from joseph at codesourcery dot com <joseph at codesourcery dot com> ---
On Fri, 30 Aug 2013, carlos at redhat dot com wrote:
> We have ABRT_INSTRUCTION in glibc for all targets and we could use it in this
I see no sign of ABORT_INSTRUCTION for aarch64, alpha, am33 or arm.
(ARM has such a permanently undefined instruction - "udf #0" - but it
appears gas doesn't know the mnemonic for it, so you'd need to encode it
with ".inst" / ".inst.n" / ".inst.w".)
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