From: Nick Clifton <nickc@redhat.com>
Date: Wed, 7 Nov 2007 14:52:44 +0000 (+0000)
Subject: * bfd/elfxx-mips.c (_bfd_mips_elf_fake_sections): Force SHF_MIPS_NOSTRIP on
X-Git-Url: http://git.efficios.com/?a=commitdiff_plain;h=b5482f211e3d2f32d10d5c6c1b97e9603fe44d8e;p=deliverable%2Fbinutils-gdb.git

* bfd/elfxx-mips.c (_bfd_mips_elf_fake_sections): Force SHF_MIPS_NOSTRIP on
   .debug_frame for Irix.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index b42e0c9213..b05c8eefe6 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2007-11-07  Olivier Hainque  <hainque@adacore.com>
+
+	* bfd/elfxx-mips.c (_bfd_mips_elf_fake_sections): Force
+	SHF_MIPS_NOSTRIP on .debug_frame for Irix.
+
 2007-11-06  Alan Modra  <amodra@bigpond.net.au>
 
 	* elf64-ppc.c (ppc64_elf_check_relocs): Don't refcount tlsld_got here..
diff --git a/bfd/elfxx-mips.c b/bfd/elfxx-mips.c
index b0e8a62907..c571077fa6 100644
--- a/bfd/elfxx-mips.c
+++ b/bfd/elfxx-mips.c
@@ -5672,7 +5672,15 @@ _bfd_mips_elf_fake_sections (bfd *abfd, Elf_Internal_Shdr *hdr, asection *sec)
       hdr->sh_flags |= SHF_MIPS_NOSTRIP;
     }
   else if (CONST_STRNEQ (name, ".debug_"))
-    hdr->sh_type = SHT_MIPS_DWARF;
+    {
+      hdr->sh_type = SHT_MIPS_DWARF;
+
+      /* Irix facilities such as libexc expect a single .debug_frame
+	 per executable, the system ones have NOSTRIP set and the linker
+	 doesn't merge sections with different flags so ...  */
+      if (SGI_COMPAT (abfd) && CONST_STRNEQ (name, ".debug_frame"))
+	hdr->sh_flags |= SHF_MIPS_NOSTRIP;
+    }
   else if (strcmp (name, ".MIPS.symlib") == 0)
     {
       hdr->sh_type = SHT_MIPS_SYMBOL_LIB;