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[Bug target/81708] The x86 stack canary location should be customizable
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 08 Aug 2017 09:44:53 +0000
- Subject: [Bug target/81708] The x86 stack canary location should be customizable
- Auto-submitted: auto-generated
- References: <bug-81708-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81708
--- Comment #4 from Uroš Bizjak <ubizjak at gmail dot com> ---
(In reply to Uroš Bizjak from comment #3)
> Created attachment 41949 [details]
> Patch that introduces mstack-protector-guard-offset= and
> mstack-protector-guard-reg=
e.g.:
-mstack-protector-guard-reg=%fs -mstack-protector-guard-offset=0x200