From: Jason Merrill <jason@redhat.com>
Date: Mon, 4 Dec 2000 16:34:44 +0000 (+0000)
Subject:         * readelf.c (process_section_headers): Handle linkonce.wi sections.
X-Git-Tag: newlib-1_9_0~370
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=09fd7e3854052ec57c76d54f8cc8ba7485a9e5b0;p=platform%2Fupstream%2Fbinutils.git

    * readelf.c (process_section_headers): Handle linkonce.wi sections.
        (display_debug_section): Likewise.
        (display_debug_info): Display CU header before bailing.
---

diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index 8b21dbc..9e5904d 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,14 +1,20 @@
+2000-12-04  Jason Merrill  <jason@redhat.com>
+
+	* readelf.c (process_section_headers): Handle linkonce.wi sections.
+	(display_debug_section): Likewise.
+	(display_debug_info): Display CU header before bailing.
+
 2000-12-01  Chris Demetriou  <cgd@sibyte.com>
 
-        * readelf.c (get_machine_flags): Recognize MIPS32 ISA in
-        EF_MIPS_ARCH.  Replace use of E_MIPS_MACH_MIPS32 with
-        E_MIPS_MACH_MIPS32_4K and adjust printed CPU name similarly.
+	* readelf.c (get_machine_flags): Recognize MIPS32 ISA in
+	EF_MIPS_ARCH.  Replace use of E_MIPS_MACH_MIPS32 with
+	E_MIPS_MACH_MIPS32_4K and adjust printed CPU name similarly.
 
-        * readelf.c (get_machine_flags): Add cases for E_MIPS_ARCH_5,
-        and E_MIPS_ARCH_64.
+	* readelf.c (get_machine_flags): Add cases for E_MIPS_ARCH_5,
+	and E_MIPS_ARCH_64.
 
-        * readelf.c (get_machine_flags): Add case for
-        E_MIPS_MACH_SB1.
+	* readelf.c (get_machine_flags): Add case for
+	E_MIPS_MACH_SB1.
 
 2000-11-30  Richard Earnshaw  <rearnsha@arm.com>
 
diff --git a/binutils/readelf.c b/binutils/readelf.c
index 110fb84..b173a2b 100644
--- a/binutils/readelf.c
+++ b/binutils/readelf.c
@@ -2765,6 +2765,10 @@ process_section_headers (file)
 	      )
 	    request_dump (i, DEBUG_DUMP);
 	}
+      /* linkonce section to be combined with .debug_info at link time.  */
+      else if ((do_debugging || do_debug_info)
+	       && strncmp (name, ".gnu.linkonce.wi.", 17) == 0)
+	request_dump (i, DEBUG_DUMP);
       else if (do_debug_frames && strcmp (name, ".eh_frame") == 0)
 	request_dump (i, DEBUG_DUMP);
     }
@@ -6323,18 +6327,18 @@ display_debug_info (section, start, file)
       cu_offset = start - section_begin;
       start += compunit.cu_length + sizeof (external->cu_length);
 
+      printf (_("  Compilation Unit @ %lx:\n"), cu_offset);
+      printf (_("   Length:        %ld\n"), compunit.cu_length);
+      printf (_("   Version:       %d\n"), compunit.cu_version);
+      printf (_("   Abbrev Offset: %ld\n"), compunit.cu_abbrev_offset);
+      printf (_("   Pointer Size:  %d\n"), compunit.cu_pointer_size);
+
       if (compunit.cu_version != 2)
 	{
 	  warn (_("Only version 2 DWARF debug information is currently supported.\n"));
 	  continue;
 	}
 
-      printf (_("  Compilation Unit:\n"));
-      printf (_("   Length:        %ld\n"), compunit.cu_length);
-      printf (_("   Version:       %d\n"), compunit.cu_version);
-      printf (_("   Abbrev Offset: %ld\n"), compunit.cu_abbrev_offset);
-      printf (_("   Pointer Size:  %d\n"), compunit.cu_pointer_size);
-
       if (first_abbrev != NULL)
 	free_abbrevs ();
 
@@ -7044,6 +7048,8 @@ display_debug_section (section, file)
 		  "debug section data");
 
   /* See if we know how to display the contents of this section.  */
+  if (strncmp (name, ".gnu.linkonce.wi.", 17) == 0)
+    name = ".debug_info";  
   for (i = NUM_ELEM (debug_displays); i--;)
     if (strcmp (debug_displays[i].name, name) == 0)
       {