From 5e99ba945a018343d4f96d5bbae14e213013fb17 Mon Sep 17 00:00:00 2001
From: Richard Earnshaw <rearnsha@arm.com>
Date: Wed, 12 Sep 2012 16:25:49 +0000
Subject: [PATCH] 2012-09-11  Chris Schlumberger-Socha 
 <chris.schlumberger-socha@arm.com>

	bfd/

	* bfd-in2.h: Regenerated.
	* elf64-aarch64.c
	(elf64_aarch64_howto_table): Add R_AARCH64_GOT_LD_PREL19 reloc to HOWTO.
	(elf64_aarch64_reloc_map): Add reloc entry.
	(aarch64_resolve_relocation): Likewise.
	(bfd_elf_aarch64_put_addend): Likewise.
	(aarch64_reloc_got_type): Likewise.
	(elf64_aarch64_final_link_relocate): Likewise.
	(lf64_aarch64_check_relocs): Likewise.
	(elf64_aarch64_check_relocs): New case for R_AARCH64_ADR_PREL_LO21
	reloc.
	* libbfd.h: Regenerated.
	* reloc.c (R_AARCH64_GOT_LD_PREL19): New reloc.

	gas/

	* config/tc-aarch64.c
	(reloc_table): Add reloc to table entry.
	(parse_address_main): Add support for #:<reloc_op>:<symbol>.
	(parse_operands): Check for unused reloc.
	(md_apply_fix): New case for reloc.
	(aarch64_force_relocation): Likewise.

	gas/testsuite

	* gas/aarch64/reloc-insn.d
	(BFD_RELOC_AARCH64_GOT_LD_PREL19): Add expected asm for new reloc test.
	* gas/aarch64/reloc-insn.s
	(BFD_RELOC_AARCH64_GOT_LD_PREL19): Add test for reloc.

	include/

	* elf/aarch64.h (R_AARCH64_GOT_LD_PREL19): New reloc.

	ld/testsuite

	* ld-aarch64/aarch64-elf.exp: New reloc tests.
	* ld-aarch64/emit-relocs-309-low-bad.d: New file. Expected asm for test
	failure (lower bound overflow).
	* ld-aarch64/emit-relocs-309-low.d: New file. Expected asm for test
	success (lower bound).
	* ld-aarch64/emit-relocs-309-up-bad.d: New file. Expected asm for test
	failure (upper bound overflow).
	* ld-aarch64/emit-relocs-309-up.d: New file. Expected asm for test
	success (upper bound).
	* ld-aarch64/emit-relocs-309.s: New file. Asm for new reloc tests.
---
 include/ChangeLog     | 4 ++++
 include/elf/aarch64.h | 1 +
 2 files changed, 5 insertions(+)

diff --git a/include/ChangeLog b/include/ChangeLog
index d4cc815d0..c0b69ad71 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,7 @@
+2012-09-12  Chris Schlumberger-Socha  <chris.schlumberger-socha@arm.com>
+
+	* elf/aarch64.h (R_AARCH64_GOT_LD_PREL19): New reloc.
+
 2012-09-06  Cary Coutant  <ccoutant@google.com>
 
 	* dwarf2.def: Edit comment.
diff --git a/include/elf/aarch64.h b/include/elf/aarch64.h
index 7787c681a..e3af4442a 100644
--- a/include/elf/aarch64.h
+++ b/include/elf/aarch64.h
@@ -153,6 +153,7 @@ RELOC_NUMBER (R_AARCH64_LDST64_ABS_LO12_NC, 286)
 /* LD/ST128: (S+A) & 0xff0 */
 RELOC_NUMBER (R_AARCH64_LDST128_ABS_LO12_NC, 299)
 
+RELOC_NUMBER (R_AARCH64_GOT_LD_PREL19, 309)
 RELOC_NUMBER (R_AARCH64_ADR_GOT_PAGE, 311)
 RELOC_NUMBER (R_AARCH64_LD64_GOT_LO12_NC, 312)