From: "Franck Bui-Huu" <vagabon.xyz@gmail.com>
To: "Atsushi Nemoto" <anemo@mba.ocn.ne.jp>
Cc: ralf@linux-mips.org, linux-mips@linux-mips.org
Subject: Re: [PATCH 6/7] Fix dump_stack()
Date: Tue, 1 Aug 2006 19:43:39 +0200 [thread overview]
Message-ID: <cda58cb80608011043u19621bdev1a2d3e2745adac50@mail.gmail.com> (raw)
In-Reply-To: <20060802.010522.11596989.anemo@mba.ocn.ne.jp>
2006/8/1, Atsushi Nemoto <anemo@mba.ocn.ne.jp>:
> On Tue, 01 Aug 2006 17:36:38 +0200, Franck Bui-Huu <vagabon.xyz@gmail.com> wrote:
> > > Eliminating the #ifdef itself looks good, but if you cleared contents
> > > of the "regs" before prepare_frametrace, you will get less false
> > > entries in the output.
> >
> > well I don't see why...show_trace() is going to only use regs[29] which
> > is setup by prepare_frametrace()...
>
> If CONFIG_KALLSYMS was not set, show_trace() print all possible
> entries starting from the sp. The sp value stored in "regs" by
> prepare_frametrace() will be little smaller one than the address of
> the "regs" itself. So if some values like function addresses were in
> the "regs", show_trace() will report them.
>
OK, I'll do that.
BTW what about rename show_trace() into show_raw_backtrace() ?
--
Franck
next prev parent reply other threads:[~2006-08-01 17:43 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-08-01 9:27 [PATCH 0/7] Improve prologue analysis code Franck Bui-Huu
2006-08-01 9:27 ` [PATCH 1/7] Make get_frame_info() more readable Franck Bui-Huu
2006-08-01 15:02 ` Atsushi Nemoto
2006-08-01 9:27 ` [PATCH 2/7] Make get_frame_info() more robust Franck Bui-Huu
2006-08-01 9:27 ` [PATCH 3/7] Make frame_info_init() more readable Franck Bui-Huu
2006-08-01 9:27 ` [PATCH 4/7] Remove unused MODULE_RANGE macro Franck Bui-Huu
2006-08-01 9:27 ` [PATCH 5/7] Miscellaneous cleanup in prologue analysis code Franck Bui-Huu
2006-08-01 9:27 ` [PATCH 6/7] Fix dump_stack() Franck Bui-Huu
2006-08-01 15:08 ` Atsushi Nemoto
2006-08-01 15:36 ` Franck Bui-Huu
2006-08-01 16:05 ` Atsushi Nemoto
2006-08-01 17:43 ` Franck Bui-Huu [this message]
2006-08-02 1:54 ` Atsushi Nemoto
2006-08-01 9:27 ` [PATCH 7/7] Allow unwind_stack() to return ra for leaf function Franck Bui-Huu
2006-08-01 15:48 ` Atsushi Nemoto
2006-08-01 19:38 ` Franck Bui-Huu
2006-08-02 1:51 ` Atsushi Nemoto
2006-08-02 10:21 ` Franck Bui-Huu
2006-08-02 11:25 ` Atsushi Nemoto
2006-08-02 13:08 ` Franck Bui-Huu
2006-08-02 16:00 ` Atsushi Nemoto
2006-08-02 16:56 ` Franck Bui-Huu
2006-08-03 4:52 ` Atsushi Nemoto
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