From: Eric Botcazou <ebotcazou@libertysurf.fr>
Date: Tue, 31 Jan 2006 22:42:21 +0000 (+0000)
Subject: 	* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=dc669dc8482c03a867487a1a47f7ba93791e27b2;p=binutils-gdb.git

	* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
	for 32-bit relocs overflow.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index ce4406952f3..3a0bb0af8e5 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2006-01-31  Eric Botcazou  <ebotcazou@libertysurf.fr>
+
+	* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
+	for 32-bit relocs overflow.
+
 2006-01-27  Paul Brook  <paul@codesourcery.com>
 
 	* elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
diff --git a/bfd/elfxx-sparc.c b/bfd/elfxx-sparc.c
index e587a675d80..5e8fb2028c5 100644
--- a/bfd/elfxx-sparc.c
+++ b/bfd/elfxx-sparc.c
@@ -3357,6 +3357,21 @@ _bfd_sparc_elf_relocate_section (bfd *output_bfd, struct bfd_link_info *info,
 	      {
 		const char *name;
 
+		/* The Solaris native linker silently disregards overflows. 
+		   We don't, but this breaks stabs debugging info, whose
+		   relocations are only 32-bits wide.  Ignore overflows in
+		   this case and also for discarded entries.  */
+		if ((r_type == R_SPARC_32 || r_type == R_SPARC_DISP32)
+		    && (((input_section->flags & SEC_DEBUGGING) != 0
+			 && strcmp (bfd_section_name (input_bfd,
+						      input_section),
+				    ".stab") == 0)
+			|| _bfd_elf_section_offset (output_bfd, info,
+						    input_section,
+						    rel->r_offset)
+			     == (bfd_vma)-1))
+		  break;
+
 		if (h != NULL)
 		  name = NULL;
 		else