From: Casey Smith <clegg89@gmail.com>
Date: Wed, 7 Jun 2017 12:52:58 +0000 (+0100)
Subject: Import a fix from upstream that allows the ARM ADR pseudo-instruction to work when... 
X-Git-Tag: users/ARM/embedded-binutils-2_28-branch-2017q2~18
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1898f468867e1f997a0cc10ad61647a3b623c4b7;p=thirdparty%2Fbinutils-gdb.git

Import a fix from upstream that allows the ARM ADR pseudo-instruction to work when generating a SUB instruction.

	2017-05-30  Casey Smith  <clegg89@gmail.com>

	PR ld/21523
	* elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
	value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 50fbe3a6778..5c02f54e29e 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,13 @@
+2017-06-07  Nick Clifton  <nickc@redhat.com>
+
+	Import this fix from upstream:
+
+	2017-05-30  Casey Smith  <clegg89@gmail.com>
+
+	PR ld/21523
+	* elf32-arm.c (elf32_arm_final_link_relocate): Install an absolute
+	value when processing the R_ARM_THM_ALU_PREL_11_0 reloc.
+
 2017-06-05  Alan Modra  <amodra@gmail.com>
 
 	PR 21529
diff --git a/bfd/elf32-arm.c b/bfd/elf32-arm.c
index e04caef5ac6..cc8fd15cade 100644
--- a/bfd/elf32-arm.c
+++ b/bfd/elf32-arm.c
@@ -10505,7 +10505,9 @@ elf32_arm_final_link_relocate (reloc_howto_type *           howto,
 			  + input_section->output_offset
 			  + rel->r_offset);
 
-	value = relocation;
+	/* PR 21523: Use an absolute value.  The user of this reloc will
+	   have already selected an ADD or SUB insn appropriately.  */
+	value = abs (relocation);
 
 	if (value >= 0x1000)
 	  return bfd_reloc_overflow;