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Date: Mon, 05 Dec 2005 09:43:00 -0000
Message-Id: <200512042205.jB4M5GKD015863@elgar.sibelius.xs4all.nl>
From: Mark Kettenis <mark.kettenis@xs4all.nl>
To: jimb@red-bean.com
CC: gdb-patches@sourceware.org
In-reply-to: <8f2776cb0512041312o19d356amabe6f7a2f47c67f1@mail.gmail.com> 	(message from Jim Blandy on Sun, 4 Dec 2005 13:12:41 -0800)
Subject: Re: [RFC/RFA] Deal with -g1 generated DWARF2 debug info
References: <200512041859.jB4IxrVO001319@elgar.sibelius.xs4all.nl> <8f2776cb0512041312o19d356amabe6f7a2f47c67f1@mail.gmail.com>
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> Date: Sun, 4 Dec 2005 13:12:41 -0800
> From: Jim Blandy <jimb@red-bean.com>
> 
> On 12/4/05, Mark Kettenis <mark.kettenis@xs4all.nl> wrote:
> > a void function.  Indeed the debug info generated by -g1 for malloc
> > looks like:
> >
> > $ readelf -wi /usr/lib/libc.so.38.4:
> > ...
> > <1><af59>: Abbrev Number: 2 (DW_TAG_subprogram)
> >      DW_AT_name        : (indirect string, offset: 0x6484): imalloc
> >      DW_AT_decl_file   : 1
> >      DW_AT_decl_line   : 1123
> >      DW_AT_low_pc      : 0x67ca0
> >      DW_AT_high_pc     : 0x67d9f
> >      DW_AT_frame_base  : 1 byte block: 57       (DW_OP_reg7)
> > ...
> 
> That says "imalloc"; is that really what you meant to quote?

Oops sorry, the entry for malloc isn't really different though:

 <1><afc1>: Abbrev Number: 3 (DW_TAG_subprogram)
     DW_AT_external    : 1      
     DW_AT_name        : (indirect string, offset: 0x6485): malloc      
     DW_AT_decl_file   : 1      
     DW_AT_decl_line   : 1762   
     DW_AT_low_pc      : 0x68250        
     DW_AT_high_pc     : 0x682ff        
     DW_AT_frame_base  : 1 byte block: 57       (DW_OP_reg7)

Mark