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Re: Help Regarding - entry.S file

To: "Chetan Nanda" <chetannanda@xxxxxxxxx>
Subject: Re: Help Regarding - entry.S file
From: Ender.Dai <ender.dai@xxxxxxxxx>
Date: Wed, 9 Jan 2008 16:08:11 +0800
Cc: kernelnewbies@xxxxxxxxxxxx
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Hi,

On Jan 9, 2008 3:22 PM, Chetan Nanda <chetannanda@xxxxxxxxx> wrote:
> Hi All,
> I was studying the i386/entry.S file for 2.6.20 kernel.
> In this file each interrupt handler starts with "
>         CFI_STARTPROC simple
>         CFI_SIGNAL_FRAME
>         CFI_DEF_CFA esp, 0
>         CFI_REGISTER esp, ebp"
>
> Some thing like above.
>
> Can any one provide me information about these macros.

Why not use "grep"? You can find something interesting in
include/asm-i386/dwarf2.h, may it could be help.

-- 
Invent and fit; have fits and reinvent!
We toast the Lisp programmer who pens his thoughts within nests of parentheses.

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