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From: "plasmahh at gmx dot net" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug backtrace/30614] New: Consider allowing to provide alternative
 stack for backtraces
Date: Tue, 04 Jul 2023 08:56:32 +0000
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X-Bugzilla-Product: gdb
X-Bugzilla-Component: backtrace
X-Bugzilla-Version: unknown
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X-Bugzilla-Severity: enhancement
X-Bugzilla-Who: plasmahh at gmx dot net
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X-Bugzilla-Priority: P2
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D30614

            Bug ID: 30614
           Summary: Consider allowing to provide alternative stack for
                    backtraces
           Product: gdb
           Version: unknown
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P2
         Component: backtrace
          Assignee: unassigned at sourceware dot org
          Reporter: plasmahh at gmx dot net
  Target Milestone: ---

gdb allows to view a single frame living on an alternative stack

> help frame view
View a stack frame that might be outside the current backtrace.

Usage: frame view STACK-ADDRESS
       frame view STACK-ADDRESS PC-ADDRESS



Especially in (embedded) environments where gdb is not aware of e.g. user
threads it would be helpful if the backtrace command could accept the same
optional parameters to start unwinding at that alternative stack.

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