From f075eb5e6b0dd850304f78cf4d5c94df7b44c7a3 Mon Sep 17 00:00:00 2001
From: Tristan Gingold <gingold@adacore.com>
Date: Fri, 20 Nov 2015 11:33:33 +0100
Subject: binutils: add support for arm-*-darwin and aarch64-*-darwin.

Currently only in bfd and binutils.

ChangeLog/
	* configure.ac: Add aarch64-*-darwin* and arm-*-darwin*.
	* configure: Regenerate.

bfd/ChangeLog/
	* targets.c (aarch64_mach_o_vec, arm_mach_o_vec): Declare.
	(_bfd_target_vector): Add new vectors.
	* reloc.c (BFD_RELOC_MACH_O_SUBTRACTOR32)
	(BFD_RELOC_MACH_O_SUBTRACTOR64, BFD_RELOC_MACH_O_ARM64_ADDEND)
	(BFD_RELOC_MACH_O_ARM64_GOT_LOAD_PAGE21)
	(BFD_RELOC_MACH_O_ARM64_GOT_LOAD_PAGEOFF12)
	(BFD_RELOC_MACH_O_ARM64_POINTER_TO_GOT): New relocations.
	(BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32)
	(BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64): Remove.
	* mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Change
	name of subtractor relocations.
	* config.bfd: Handle aarch64-*-darwin*, arm-*-darwin*.
	* Makefile.am (BFD32_BACKENDS): Add mach-o-arm.lo.
	(BFD32_BACKENDS_CFILES): Add mach-o-arm.c.
	(BFD64_BACKENDS): Add mach-o-aarch64.lo.
	(BFD64_BACKENDS_CFILES): Add mach-o-aarch64.c.
	* configure.ac: Handle aarch64_mach_o_vec and arm_mach_o_vec.
	* mach-o-aarch64.c: New file.
	* mach-o-arm.c: New file.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Regenerate.
	* configure: Regenerate.
	* libbfd.h: Regenerate.
---
 bfd/reloc.c | 34 ++++++++++++++++++++++++++--------
 1 file changed, 26 insertions(+), 8 deletions(-)

(limited to 'bfd/reloc.c')

diff --git a/bfd/reloc.c b/bfd/reloc.c
index bbc376e..17c470e 100644
--- a/bfd/reloc.c
+++ b/bfd/reloc.c
@@ -6590,6 +6590,14 @@ ENUM
   BFD_RELOC_MACH_O_PAIR
 ENUMDOC
   Pair of relocation.  Contains the first symbol.
+ENUM
+  BFD_RELOC_MACH_O_SUBTRACTOR32
+ENUMDOC
+  Symbol will be substracted.  Must be followed by a BFD_RELOC_32.
+ENUM
+  BFD_RELOC_MACH_O_SUBTRACTOR64
+ENUMDOC
+  Symbol will be substracted.  Must be followed by a BFD_RELOC_64.
 
 ENUM
   BFD_RELOC_MACH_O_X86_64_BRANCH32
@@ -6608,14 +6616,6 @@ ENUMDOC
   Used when loading a GOT entry with movq.  It is specially marked so that
   the linker could optimize the movq to a leaq if possible.
 ENUM
-  BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32
-ENUMDOC
-  Symbol will be substracted.  Must be followed by a BFD_RELOC_64.
-ENUM
-  BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64
-ENUMDOC
-  Symbol will be substracted.  Must be followed by a BFD_RELOC_64.
-ENUM
   BFD_RELOC_MACH_O_X86_64_PCREL32_1
 ENUMDOC
   Same as BFD_RELOC_32_PCREL but with an implicit -1 addend.
@@ -6628,6 +6628,24 @@ ENUM
 ENUMDOC
   Same as BFD_RELOC_32_PCREL but with an implicit -4 addend.
 
+
+ENUM
+  BFD_RELOC_MACH_O_ARM64_ADDEND
+ENUMDOC
+  Addend for PAGE or PAGEOFF.
+ENUM
+  BFD_RELOC_MACH_O_ARM64_GOT_LOAD_PAGE21
+ENUMDOC
+  Relative offset to page of GOT slot.
+ENUM
+  BFD_RELOC_MACH_O_ARM64_GOT_LOAD_PAGEOFF12
+ENUMDOC
+  Relative offset within page of GOT slot.
+ENUM
+  BFD_RELOC_MACH_O_ARM64_POINTER_TO_GOT
+ENUMDOC
+  Address of a GOT entry.
+
 ENUM
   BFD_RELOC_MICROBLAZE_32_LO
 ENUMDOC
-- 
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