From: Nick Clifton <nickc@redhat.com>
Date: Thu, 17 Aug 2000 23:00:38 +0000 (+0000)
Subject: Catch and warn about attempts to display debug information for version 1 aranges.
X-Git-Tag: newlib-1_9_0~1141
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3f215a10930f7d2cd7dc76f6a0b51bd405ae1a7d;p=external%2Fbinutils.git

Catch and warn about attempts to display debug information for version 1 aranges.
---

diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index f257f8d..998851a 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,9 @@
+2000-08-17  Nick Clifton  <nickc@redhat.com>
+
+	* readelf.c (display_debug_pubnames): Only issue warning
+	message once.  Terminate message with a new line.
+	(display_debug_aranges): Only display version 2 debug info.
+
 2000-08-14  Todd Vierling <tv@wasabisystems.com>
 
 	* objcopy.c (strip_main): Silently accept -d as an alias for -g
diff --git a/binutils/readelf.c b/binutils/readelf.c
index c211d1e..4bb4cbd 100644
--- a/binutils/readelf.c
+++ b/binutils/readelf.c
@@ -5225,7 +5225,14 @@ display_debug_pubnames (section, start, file)
 
       if (pubnames.pn_version != 2)
 	{
-	  warn (_("Only DWARF 2 pubnames are currently supported"));
+	  static int warned = 0;
+
+	  if (! warned)
+	    {
+	      warn (_("Only DWARF 2 pubnames are currently supported\n"));
+	      warned = 1;
+	    }
+	  
 	  continue;
 	}
 
@@ -6397,6 +6404,12 @@ display_debug_aranges (section, start, file)
       arange.ar_pointer_size = BYTE_GET (external->ar_pointer_size);
       arange.ar_segment_size = BYTE_GET (external->ar_segment_size);
 
+      if (arange.ar_version != 2)
+	{
+	  warn (_("Only DWARF 2 aranges are currently supported.\n"));
+	  break;
+	}
+
       printf (_("  Length:                   %ld\n"), arange.ar_length);
       printf (_("  Version:                  %d\n"), arange.ar_version);
       printf (_("  Offset into .debug_info:  %lx\n"), arange.ar_info_offset);