From: "woodard at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: elfutils-devel@sourceware.org
Subject: [Bug libdw/26696] New: Support SVE dwarf
Date: Thu, 01 Oct 2020 20:18:19 +0000 [thread overview]
Message-ID: <bug-26696-10460@http.sourceware.org/bugzilla/> (raw)
https://sourceware.org/bugzilla/show_bug.cgi?id=26696
Bug ID: 26696
Summary: Support SVE dwarf
Product: elfutils
Version: unspecified
Status: NEW
Severity: enhancement
Priority: P2
Component: libdw
Assignee: unassigned at sourceware dot org
Reporter: woodard at redhat dot com
CC: elfutils-devel at sourceware dot org
Target Milestone: ---
SVE is starting to appear on aarch64. There are a few enhancements needed
within elfutils's DWARF support needed to support SVE. These changes are
outlined here:
https://static.docs.arm.com/100985/0000/abi_sve_aadwarf_100985_0000_00_en.pdf
In particular it the Z registers aren't yet described in
backends/aarch64_regs.c
and neither is the Vector granule pseudo register.
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next reply other threads:[~2020-10-01 20:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-01 20:18 woodard at redhat dot com [this message]
2021-11-15 16:42 ` [Bug libdw/26696] " mark at klomp dot org
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