From: Tom Tromey <tromey@redhat.com>
To: "Pierre Muller" <pierre.muller@ics-cnrs.unistra.fr>
Cc: <gdb-patches@sourceware.org>
Subject: Re: [RFC] dwarf debug information: Handle Free Pascal virtual table indexes
Date: Wed, 12 May 2010 21:24:00 -0000 [thread overview]
Message-ID: <m3zl04zyrz.fsf@fleche.redhat.com> (raw)
In-Reply-To: <23651.5388860882$1273672053@news.gmane.org> (Pierre Muller's message of "Wed, 12 May 2010 15:47:32 +0200")
>>>>> "Pierre" == Pierre Muller <pierre.muller@ics-cnrs.unistra.fr> writes:
Pierre> DW_AT_vtable_elem_location attribute a BLOCK consisting of
Pierre> a DW_OP_constu marker followed by a unsigned_leb128 value
Pierre> to indicate the offset within the virtual table of a virtual
Pierre> function.
By my reading, this is incorrect DWARF. Or is there more to the
expression than that?
If it is not possible to fix the compiler, then I would propose making
this conditional on language_pascal.
If there is more to the expression, then maybe decode_locdesc already
handles it and we just need to update the gate in dwarf2_add_member_fn.
Tom
next parent reply other threads:[~2010-05-12 19:49 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <23651.5388860882$1273672053@news.gmane.org>
2010-05-12 21:24 ` Tom Tromey [this message]
2010-05-13 7:59 ` Pierre Muller
[not found] ` <11064.3996195451$1273708856@news.gmane.org>
2010-05-13 17:29 ` Tom Tromey
2010-05-13 18:12 ` [Core] " Jonas Maebe
2010-05-13 21:13 ` Tom Tromey
2010-05-13 21:25 ` Jonas Maebe
2010-05-14 17:28 ` Tom Tromey
2010-05-12 13:47 Pierre Muller
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