* [Bug libdw/26696] New: Support SVE dwarf
@ 2020-10-01 20:18 woodard at redhat dot com
2021-11-15 16:42 ` [Bug libdw/26696] " mark at klomp dot org
0 siblings, 1 reply; 2+ messages in thread
From: woodard at redhat dot com @ 2020-10-01 20:18 UTC (permalink / raw)
To: elfutils-devel
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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* [Bug libdw/26696] Support SVE dwarf
2020-10-01 20:18 [Bug libdw/26696] New: Support SVE dwarf woodard at redhat dot com
@ 2021-11-15 16:42 ` mark at klomp dot org
0 siblings, 0 replies; 2+ messages in thread
From: mark at klomp dot org @ 2021-11-15 16:42 UTC (permalink / raw)
To: elfutils-devel
https://sourceware.org/bugzilla/show_bug.cgi?id=26696
Mark Wielaard <mark at klomp dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mark at klomp dot org
--- Comment #1 from Mark Wielaard <mark at klomp dot org> ---
These are now described here:
https://github.com/ARM-software/abi-aa/blob/main/aadwarf64/aadwarf64.rst
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2020-10-01 20:18 [Bug libdw/26696] New: Support SVE dwarf woodard at redhat dot com
2021-11-15 16:42 ` [Bug libdw/26696] " mark at klomp dot org
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