This is the mail archive of the
gdb@sources.redhat.com
mailing list for the GDB project.
Re: [PATCH] Re: Section .debug_info in object file
- From: Richard Henderson <rth at redhat dot com>
- To: Elias Athanasopoulos <eathan at otenet dot gr>
- Cc: Pierre Habraken <Pierre dot Habraken at imag dot fr>, binutils at sources dot redhat dot com, gdb at sources dot redhat dot com, Richard dot Earnshaw at arm dot com
- Date: Mon, 16 Sep 2002 19:51:17 -0700
- Subject: Re: [PATCH] Re: Section .debug_info in object file
- References: <3D806189.7A45FCBA@imag.fr> <20020912220303.A1134@neutrino.particles.org>
On Thu, Sep 12, 2002 at 10:03:03PM +0300, Elias Athanasopoulos wrote:
> * dwarf2dbg.c (out_debug_abbrev): Add support for the DW_AT_name field.
> (out_debug_info): Likewise.
I committed the following variant.
r~
Index: dwarf2dbg.c
===================================================================
RCS file: /cvs/src/src/gas/dwarf2dbg.c,v
retrieving revision 1.53
diff -c -p -d -r1.53 dwarf2dbg.c
*** dwarf2dbg.c 27 Aug 2002 11:09:42 -0000 1.53
--- dwarf2dbg.c 17 Sep 2002 02:32:00 -0000
*************** out_debug_abbrev (abbrev_seg)
*** 1149,1154 ****
--- 1149,1155 ----
out_abbrev (DW_AT_low_pc, DW_FORM_addr);
out_abbrev (DW_AT_high_pc, DW_FORM_addr);
}
+ out_abbrev (DW_AT_name, DW_FORM_string);
out_abbrev (DW_AT_comp_dir, DW_FORM_string);
out_abbrev (DW_AT_producer, DW_FORM_string);
out_abbrev (DW_AT_language, DW_FORM_data2);
*************** out_debug_info (info_seg, abbrev_seg, li
*** 1223,1228 ****
--- 1224,1239 ----
expr.X_add_number = 0;
emit_expr (&expr, sizeof_address);
}
+
+ /* DW_AT_name. We don't have the actual file name that was present
+ on the command line, so assume files[1] is the main input file.
+ We're not supposed to get called unless at least one line number
+ entry was emitted, so this should always be defined. */
+ if (!files || files_in_use < 1)
+ abort ();
+ len = strlen (files[1].filename) + 1;
+ p = frag_more (len);
+ memcpy (p, files[1].filename, len);
/* DW_AT_comp_dir */
comp_dir = getpwd ();