From: Arnaldo Carvalho de Melo <acme-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: jamal <hadi-fAAogVwAN2Kw5LPnMra/2Q@public.gmane.org>
Cc: dwarves-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: eat your own dog food?
Date: Thu, 10 Jan 2008 12:06:35 -0200 [thread overview]
Message-ID: <20080110140635.GG22437@ghostprotocols.net> (raw)
In-Reply-To: <1199973341.4438.56.camel@localhost>
Em Thu, Jan 10, 2008 at 08:55:41AM -0500, jamal escreveu:
> On Thu, 2008-10-01 at 11:39 -0200, Arnaldo Carvalho de Melo wrote:
> > Em Thu, Jan 10, 2008 at 07:42:48AM -0500, jamal escreveu:
>
> > :-) I'll check that later :-P But some holes are inevitable, the best
> > thing is to try:
> >
> > [acme@doppio pahole]$ pahole --packable build/pahole
> > argp_child 32 24 8
> > argp_option 48 40 8
> > _IO_FILE 216 208 8
> > [acme@doppio pahole]$
> >
> > Which is kinda interesting, huh? Only glibc stuff :-)
>
> hehe;-> damn those dog-food cans.
>
> > No need for lynching this time.
>
> ok;->
>
> > What we have to do is:
> >
> > . make the addr_size configurable and when the user specifies an
> > addr_size that is different than the one in the DWARF info being
> > processed, fixup it in all the data structures. The --reorganize code
> > already does many kinds of fixups, it would be one more.
> >
> > . moreover, specify alignment rules, that way the reorganization code
> > would process all the structs, applying this rule.
> >
> > IOW: its possible, should be fairly easy to implement the addr_size and
> > from that the alignment rules.
> >
> > I'll try to work on the addr_size first, perhaps this weekend as I've
> > been promising to do way too many things in many fronts :-\
>
> ok, cool - so i should be able say something like "--add_size 64-bit"
> and it will follow something like the MIPS EABI i posted earlier? [I
> think x86_64 will work the same way too if i am not mistaken].
Exactly, you will be able to change the addr_size, I think that there is
even code that can be right away used for that, lemme check.
- Arnaldo
-
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next prev parent reply other threads:[~2008-01-10 14:06 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-10 12:42 eat your own dog food? jamal
2008-01-10 13:39 ` Arnaldo Carvalho de Melo
[not found] ` <20080110133926.GF22437-f8uhVLnGfZaxAyOMLChx1axOck334EZe@public.gmane.org>
2008-01-10 13:55 ` jamal
2008-01-10 14:06 ` Arnaldo Carvalho de Melo [this message]
[not found] ` <20080110140635.GG22437-f8uhVLnGfZaxAyOMLChx1axOck334EZe@public.gmane.org>
2008-01-10 16:39 ` Arnaldo Carvalho de Melo
[not found] ` <20080110163959.GJ22437-f8uhVLnGfZaxAyOMLChx1axOck334EZe@public.gmane.org>
2008-01-10 21:37 ` jamal
2008-01-10 21:44 ` Arnaldo Carvalho de Melo
[not found] ` <20080110214438.GT22437-f8uhVLnGfZaxAyOMLChx1axOck334EZe@public.gmane.org>
2008-01-11 0:45 ` jamal
2008-01-11 1:04 ` jamal
2008-01-10 21:39 ` Arnaldo Carvalho de Melo
[not found] ` <20080110213909.GS22437-f8uhVLnGfZaxAyOMLChx1axOck334EZe@public.gmane.org>
2008-01-10 21:41 ` jamal
2008-01-12 15:21 ` Arnaldo Carvalho de Melo
[not found] ` <20080112152109.GA23567-f8uhVLnGfZaxAyOMLChx1axOck334EZe@public.gmane.org>
2008-01-12 15:54 ` Changing the word-size was: " Arnaldo Carvalho de Melo
[not found] ` <20080112155404.GB23567-f8uhVLnGfZaxAyOMLChx1axOck334EZe@public.gmane.org>
2008-01-12 16:28 ` Arnaldo Carvalho de Melo
[not found] ` <20080112162808.GC23567-f8uhVLnGfZaxAyOMLChx1axOck334EZe@public.gmane.org>
2008-01-12 17:28 ` Arnaldo Carvalho de Melo
[not found] ` <20080112172856.GD23567-f8uhVLnGfZaxAyOMLChx1axOck334EZe@public.gmane.org>
2008-01-12 18:08 ` jamal
2008-01-12 18:42 ` Arnaldo Carvalho de Melo
[not found] ` <20080112184211.GA17675-f8uhVLnGfZaxAyOMLChx1axOck334EZe@public.gmane.org>
2008-01-13 0:42 ` jamal
2008-01-13 1:15 ` jamal
[not found] ` <20080113163106.GE17675@ghostprotocols.net>
[not found] ` <20080113163106.GE17675-f8uhVLnGfZaxAyOMLChx1axOck334EZe@public.gmane.org>
2008-01-13 18:07 ` Arnaldo Carvalho de Melo
[not found] ` <20080113180730.GG17675-f8uhVLnGfZaxAyOMLChx1axOck334EZe@public.gmane.org>
2008-01-13 18:19 ` Arnaldo Carvalho de Melo
[not found] ` <20080113181901.GH17675-f8uhVLnGfZaxAyOMLChx1axOck334EZe@public.gmane.org>
2008-01-13 18:26 ` Arnaldo Carvalho de Melo
[not found] ` <20080113182657.GI17675-f8uhVLnGfZaxAyOMLChx1axOck334EZe@public.gmane.org>
2008-01-13 19:13 ` jamal
2008-01-12 21:36 ` Arnaldo Carvalho de Melo
[not found] ` <20080112213635.GC17675-f8uhVLnGfZaxAyOMLChx1axOck334EZe@public.gmane.org>
2008-01-12 22:08 ` Arnaldo Carvalho de Melo
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