[patch] readelf --debug-dump=gdb_index support for v4

Jan Kratochvil jan.kratochvil@redhat.com
Tue Jan 25 17:43:00 GMT 2011


On Tue, 25 Jan 2011 18:37:49 +0100, Doug Evans wrote:
> IWBN to reword the warning below to something like "The address table data
> in version 3 may be wrong."

Updated.


Thanks,
Jan


binutils/
2011-01-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
	    Doug Evans  <dje@google.com>

	* dwarf.c (display_gdb_index): Support version 4, warn on version 3.

--- binutils/dwarf.c	15 Dec 2010 08:45:59 -0000	1.82
+++ binutils/dwarf.c	25 Jan 2011 17:42:44 -0000
@@ -4893,8 +4893,14 @@ display_gdb_index (struct dwarf_section 
 
   /* Prior versions are obsolete, and future versions may not be
      backwards compatible.  */
-  if (version != 3)
+  switch (version)
     {
+    case 3:
+      warn (_("The address table data in version 3 may be wrong.\n"));
+      break;
+    case 4:
+      break;
+    default:
       warn (_("Unsupported version %lu.\n"), (unsigned long) version);
       return 0;
     }



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