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[Bug backtrace/11838] Unwind should undefine caller-saved registers
- From: "jan dot kratochvil at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: gdb-prs at sourceware dot org
- Date: 28 Jul 2010 09:56:26 -0000
- Subject: [Bug backtrace/11838] Unwind should undefine caller-saved registers
- References: <20100724164039.11838.jan.kratochvil@redhat.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From jan dot kratochvil at redhat dot com 2010-07-28 09:56 -------
Filed as GCC PR: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45103
According to Jakub Jelinek there are GCC options -ffixed-X, -fcall-used-X which
may change the ABI-specified caller/callee-saved register set. Jakub has a GCC
patch for this Bug.
--
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution| |INVALID
http://sourceware.org/bugzilla/show_bug.cgi?id=11838
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