From: Jan Kratochvil <jan.kratochvil@redhat.com>
To: Tom Tromey <tromey@redhat.com>
Cc: gdb-patches@sourceware.org
Subject: Re: [patch 00/12] entryval: Fix x86_64 <optimized out> parameters, virtual tail call frames
Date: Tue, 19 Jul 2011 16:40:00 -0000 [thread overview]
Message-ID: <20110719163728.GA10909@host1.jankratochvil.net> (raw)
In-Reply-To: <m3livu44pw.fsf@fleche.redhat.com>
On Tue, 19 Jul 2011 18:26:03 +0200, Tom Tromey wrote:
> In particular I think patches 1, 3, 8, 9, and 12 are ok without additional
> comment.
OK, thanks.
> I noticed that you did not patch the DWARF->AX translator. If you'd
> rather not do this, or if it isn't possible, that is fine; the
> translator is already incomplete, simply because AX is not expressive
> enough.
It just "safely" says:
DWARF operator DW_OP_GNU_entry_value cannot be translated to an agent expression
I have seen more opcodes not implemented so I did not feel so guilty.
It may have been discussed - it is not in `(gdb)Rationale' - why isn't AX at
least derived from DWARF? But I guess the answer is the part of DWARF
expressions compatible with `(gdb)Rationale' --- the AX requirements - is
negligibly small.
Thanks,
Jan
next prev parent reply other threads:[~2011-07-19 16:38 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-18 20:16 Jan Kratochvil
2011-07-19 16:39 ` Tom Tromey
2011-07-19 16:40 ` Jan Kratochvil [this message]
2011-07-19 18:17 ` Tom Tromey
2011-07-19 18:27 ` Jan Kratochvil
2011-07-19 18:44 ` Tom Tromey
2011-09-13 19:54 ` obsolete: " Jan Kratochvil
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