From: "mark at klomp dot org" <sourceware-bugzilla@sourceware.org>
To: elfutils-devel@sourceware.org
Subject: [Bug libdw/28579] New: libdwfl api for accessing registers for a thread frame (full register unwinding)
Date: Wed, 10 Nov 2021 14:07:53 +0000 [thread overview]
Message-ID: <bug-28579-10460@http.sourceware.org/bugzilla/> (raw)
https://sourceware.org/bugzilla/show_bug.cgi?id=28579
Bug ID: 28579
Summary: libdwfl api for accessing registers for a thread frame
(full register unwinding)
Product: elfutils
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: libdw
Assignee: unassigned at sourceware dot org
Reporter: mark at klomp dot org
CC: elfutils-devel at sourceware dot org
Target Milestone: ---
dwfl has most of the infrastructure to keep the full unwind state, including
the state of unwound registers per frame using Dwfl_Thread_Callbacks. But there
is no public API to access that state, except for the PC (dwfl_frame_pc).
There should be other methods on Dwfl_Frame to access other state.
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next reply other threads:[~2021-11-10 14:07 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-10 14:07 mark at klomp dot org [this message]
2021-11-11 15:19 ` [Bug libdw/28579] " dichen at redhat dot com
2021-11-11 15:20 ` dichen at redhat dot com
2022-07-03 14:58 ` dichen at redhat dot com
2022-07-08 22:41 ` mark at klomp dot org
2022-07-19 14:23 ` dichen at redhat dot com
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