* Release plans for the next version of dwz ?
@ 2021-01-05 6:32 George, Jini Susan
2021-01-18 9:27 ` Mark Wielaard
0 siblings, 1 reply; 3+ messages in thread
From: George, Jini Susan @ 2021-01-05 6:32 UTC (permalink / raw)
To: dwz
[AMD Public Use]
Hello !
I noticed that over the past year, a lot of modifications went into dwz to support DWARFv5. I would like to know if there are any upcoming plans to release a version of dwz.
Thanks,
Jini.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Release plans for the next version of dwz ?
2021-01-05 6:32 Release plans for the next version of dwz ? George, Jini Susan
@ 2021-01-18 9:27 ` Mark Wielaard
2021-01-19 16:34 ` George, Jini Susan
0 siblings, 1 reply; 3+ messages in thread
From: Mark Wielaard @ 2021-01-18 9:27 UTC (permalink / raw)
To: George, Jini Susan, dwz
Hi Jini,
On Tue, 2021-01-05 at 06:32 +0000, George, Jini Susan via Dwz wrote:
> I noticed that over the past year, a lot of modifications went into
> dwz to support DWARFv5. I would like to know if there are any
> upcoming plans to release a version of dwz.
I believe the DWARFv5 support is complete now with my last 2 commits
when not combined with --odr.
There are still failures with the ODR support when building the
testcases with -gdwarf-5, specifically:
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-class-ns.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-def-decl.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-loc.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-struct.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-struct-ns.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-union.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-class.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-union-ns.sh
It looks like ODR detection simply doesn't work with DWARF5, so no size
reduction is produced. I haven't figured out why yet.
That said, it would be nice to see a new release. We can always say
that ODR support is experimental and doesn't yet work for DWARF5.
Cheers,
Mark
^ permalink raw reply [flat|nested] 3+ messages in thread
* RE: Release plans for the next version of dwz ?
2021-01-18 9:27 ` Mark Wielaard
@ 2021-01-19 16:34 ` George, Jini Susan
0 siblings, 0 replies; 3+ messages in thread
From: George, Jini Susan @ 2021-01-19 16:34 UTC (permalink / raw)
To: Mark Wielaard, dwz
[AMD Public Use]
Thank you, Mark !
-Jini.
-----Original Message-----
From: Mark Wielaard <mark@klomp.org>
Sent: Monday, January 18, 2021 2:58 PM
To: George, Jini Susan <JiniSusan.George@amd.com>; dwz@sourceware.org
Subject: Re: Release plans for the next version of dwz ?
[CAUTION: External Email]
Hi Jini,
On Tue, 2021-01-05 at 06:32 +0000, George, Jini Susan via Dwz wrote:
> I noticed that over the past year, a lot of modifications went into
> dwz to support DWARFv5. I would like to know if there are any upcoming
> plans to release a version of dwz.
I believe the DWARFv5 support is complete now with my last 2 commits when not combined with --odr.
There are still failures with the ODR support when building the testcases with -gdwarf-5, specifically:
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-class-ns.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-def-decl.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-loc.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-struct.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-struct-ns.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-union.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-class.sh
FAIL: /opt/local/src/dwz/testsuite/dwz.tests/odr-union-ns.sh
It looks like ODR detection simply doesn't work with DWARF5, so no size reduction is produced. I haven't figured out why yet.
That said, it would be nice to see a new release. We can always say that ODR support is experimental and doesn't yet work for DWARF5.
Cheers,
Mark
^ permalink raw reply [flat|nested] 3+ messages in thread
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