From: Nick Clifton <nickc@redhat.com>
Date: Wed, 29 Apr 2015 11:26:46 +0000 (+0100)
Subject: Add support for absolute PE/x86 relocations.
X-Git-Tag: gdb-7.10-branchpoint~542
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a93d5cb1976818c8d34133fd8798b3df76269f80;p=thirdparty%2Fbinutils-gdb.git

Add support for absolute PE/x86 relocations.

	PR 17099
	* coff-i386.c (coff_i386_rtype_to_howto): Allow absolute PCRLONG
	relocs.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 2b4b32f8dde..db19e8a5763 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,9 @@
+2015-04-29  Nick Clifton  <nickc@redhat.com>
+
+	PR 17099
+	* coff-i386.c (coff_i386_rtype_to_howto): Allow absolute PCRLONG
+	relocs.
+
 2015-04-27  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>
 
 	* elf-s390-common.c (elf_s390_merge_obj_attributes): New function.
diff --git a/bfd/coff-i386.c b/bfd/coff-i386.c
index 20d240204a1..b185b81803f 100644
--- a/bfd/coff-i386.c
+++ b/bfd/coff-i386.c
@@ -509,7 +509,12 @@ coff_i386_rtype_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
       *addendp -= pe_data(sec->output_section->owner)->pe_opthdr.ImageBase;
     }
 
-  BFD_ASSERT (sym != NULL);
+  /* PR 17099 - Absolute R_PCRLONG relocations do not need a symbol.  */
+  if (rel->r_type == R_PCRLONG && sym == NULL)
+    *addendp -= rel->r_vaddr;
+  else
+    BFD_ASSERT (sym != NULL);
+
   if (rel->r_type == R_SECREL32 && sym != NULL)
     {
       bfd_vma osect_vma;