[Binutils][AARCH64]Add TLS IE large memory support.

bfd/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* reloc.c: Make AARCH64_TLSIE_MOVW_GOTTPREL_G1 and
	AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC defined in alphabetical order.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Likewise.
	* elfnn-aarch64.c (elfNN_aarch64_howto_table): Make
	TLSIE_MOVW_GOTTPREL_G1 check overflow.
	(aarch64_reloc_got_type): Add support for TLSIE_MOVW_GOTTPREL_G1
	and TLSIE_MOVW_GOTTPREL_G0_NC.
	(elfNN_aarch64_final_link_relocate): Likewise.
	(elfNN_aarch64_relocate_section): Likewise.
	(elfNN_aarch64_gc_sweep_hook): Likewise.
	(elfNN_aarch64_check_relocs): Likewise.
	* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
	(_bfd_aarch64_elf_resolve_relocation): Likewise.

gas/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* config/tc-aarch64.c (reloc_table): Add two entries for
	gottprel_g0_nc and gottprel_g1.
	(process_movw_reloc_info): Add support.
	(md_apply_fix): Likewise.
	(aarch64_force_relocation): Likewise.

gas/testsuite/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* gas/aarch64/reloc-gottprel_g0_nc.d: New.
	* gas/aarch64/reloc-gottprel_g0_nc.s: New.
	* gas/aarch64/reloc-gottprel_g1.d: New.
	* gas/aarch64/reloc-gottprel_g1.s: New.

ld/testsuite/

2015-10-02  Renlin Li <renlin.li@arm.com>

	* ld-aarch64/tls-large-ie.d: New.
	* ld-aarch64/tls-large-ie.s: New.
	* ld-aarch64/aarch64-elf.exp: Run new test.

6 files changed, 73 insertions, 42 deletions

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index a028589..7a9ba59 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,5 +1,22 @@
 2015-10-02  Renlin Li  <renlin.li@arm.com>
 
+	* reloc.c: Make AARCH64_TLSIE_MOVW_GOTTPREL_G1 and
+	AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC defined in alphabetical order.
+	* libbfd.h: Regenerate.
+	* bfd-in2.h: Likewise.
+	* elfnn-aarch64.c (elfNN_aarch64_howto_table): Make
+	TLSIE_MOVW_GOTTPREL_G1 check overflow.
+	(aarch64_reloc_got_type): Add support for TLSIE_MOVW_GOTTPREL_G1
+	and TLSIE_MOVW_GOTTPREL_G0_NC.
+	(elfNN_aarch64_final_link_relocate): Likewise.
+	(elfNN_aarch64_relocate_section): Likewise.
+	(elfNN_aarch64_gc_sweep_hook): Likewise.
+	(elfNN_aarch64_check_relocs): Likewise.
+	* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
+	(_bfd_aarch64_elf_resolve_relocation): Likewise.
+
+2015-10-02  Renlin Li  <renlin.li@arm.com>
+
 	* elfnn-aarch64.c (aarch64_reloc_got_type): Add
 	BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC support.
 	(elfNN_aarch64_final_link_relocate): Likewise.
diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h
index 036bbbb..f4f98af 100644
--- a/bfd/bfd-in2.h
+++ b/bfd/bfd-in2.h
@@ -5793,12 +5793,6 @@ BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21.  */
   BFD_RELOC_AARCH64_TLSGD_MOVW_G1,
 
 /* AArch64 TLS INITIAL EXEC relocation.  */
-  BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1,
-
-/* AArch64 TLS INITIAL EXEC relocation.  */
-  BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC,
-
-/* AArch64 TLS INITIAL EXEC relocation.  */
   BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21,
 
 /* AArch64 TLS INITIAL EXEC relocation.  */
@@ -5810,6 +5804,12 @@ BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21.  */
 /* AArch64 TLS INITIAL EXEC relocation.  */
   BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19,
 
+/* AArch64 TLS INITIAL EXEC relocation.  */
+  BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC,
+
+/* AArch64 TLS INITIAL EXEC relocation.  */
+  BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1,
+
 /* bit[23:12] of byte offset to module TLS base address.  */
   BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12,
 
diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c
index 7c9310f..2bbdf65 100644
--- a/bfd/elfnn-aarch64.c
+++ b/bfd/elfnn-aarch64.c
@@ -1038,34 +1038,6 @@ static reloc_howto_type elfNN_aarch64_howto_table[] =
 	 0xffff,		/* dst_mask */
 	 FALSE),		/* pcrel_offset */
 
-  HOWTO64 (AARCH64_R (TLSIE_MOVW_GOTTPREL_G1),	/* type */
-	 16,			/* rightshift */
-	 2,			/* size (0 = byte, 1 = short, 2 = long) */
-	 16,			/* bitsize */
-	 FALSE,			/* pc_relative */
-	 0,			/* bitpos */
-	 complain_overflow_dont,	/* complain_on_overflow */
-	 bfd_elf_generic_reloc,	/* special_function */
-	 AARCH64_R_STR (TLSIE_MOVW_GOTTPREL_G1),	/* name */
-	 FALSE,			/* partial_inplace */
-	 0xffff,		/* src_mask */
-	 0xffff,		/* dst_mask */
-	 FALSE),		/* pcrel_offset */
-
-  HOWTO64 (AARCH64_R (TLSIE_MOVW_GOTTPREL_G0_NC),	/* type */
-	 0,			/* rightshift */
-	 2,			/* size (0 = byte, 1 = short, 2 = long) */
-	 16,			/* bitsize */
-	 FALSE,			/* pc_relative */
-	 0,			/* bitpos */
-	 complain_overflow_dont,	/* complain_on_overflow */
-	 bfd_elf_generic_reloc,	/* special_function */
-	 AARCH64_R_STR (TLSIE_MOVW_GOTTPREL_G0_NC),	/* name */
-	 FALSE,			/* partial_inplace */
-	 0xffff,		/* src_mask */
-	 0xffff,		/* dst_mask */
-	 FALSE),		/* pcrel_offset */
-
   HOWTO (AARCH64_R (TLSIE_ADR_GOTTPREL_PAGE21),	/* type */
 	 12,			/* rightshift */
 	 2,			/* size (0 = byte, 1 = short, 2 = long) */
@@ -1122,6 +1094,34 @@ static reloc_howto_type elfNN_aarch64_howto_table[] =
 	 0x1ffffc,		/* dst_mask */
 	 FALSE),		/* pcrel_offset */
 
+  HOWTO64 (AARCH64_R (TLSIE_MOVW_GOTTPREL_G0_NC),	/* type */
+	 0,			/* rightshift */
+	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 16,			/* bitsize */
+	 FALSE,			/* pc_relative */
+	 0,			/* bitpos */
+	 complain_overflow_dont,	/* complain_on_overflow */
+	 bfd_elf_generic_reloc,	/* special_function */
+	 AARCH64_R_STR (TLSIE_MOVW_GOTTPREL_G0_NC),	/* name */
+	 FALSE,			/* partial_inplace */
+	 0xffff,		/* src_mask */
+	 0xffff,		/* dst_mask */
+	 FALSE),		/* pcrel_offset */
+
+  HOWTO64 (AARCH64_R (TLSIE_MOVW_GOTTPREL_G1),	/* type */
+	 16,			/* rightshift */
+	 2,			/* size (0 = byte, 1 = short, 2 = long) */
+	 16,			/* bitsize */
+	 FALSE,			/* pc_relative */
+	 0,			/* bitpos */
+	 complain_overflow_unsigned,	/* complain_on_overflow */
+	 bfd_elf_generic_reloc,	/* special_function */
+	 AARCH64_R_STR (TLSIE_MOVW_GOTTPREL_G1),	/* name */
+	 FALSE,			/* partial_inplace */
+	 0xffff,		/* src_mask */
+	 0xffff,		/* dst_mask */
+	 FALSE),		/* pcrel_offset */
+
   /* ADD: bit[23:12] of byte offset to module TLS base address.  */
   HOWTO (AARCH64_R (TLSLD_ADD_DTPREL_HI12),	/* type */
 	 12,			/* rightshift */
@@ -4506,6 +4506,8 @@ aarch64_reloc_got_type (bfd_reloc_code_real_type r_type)
     case BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC:
     case BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC:
     case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19:
+    case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC:
+    case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1:
       return GOT_TLS_IE;
 
     default:
@@ -5476,6 +5478,8 @@ elfNN_aarch64_final_link_relocate (reloc_howto_type *howto,
 
     case BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC:
     case BFD_RELOC_AARCH64_TLSGD_MOVW_G1:
+    case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC:
+    case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1:
       if (globals->root.sgot == NULL)
 	return bfd_reloc_notsupported;
 
@@ -6120,6 +6124,8 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
 	case BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21:
 	case BFD_RELOC_AARCH64_TLSIE_LDNN_GOTTPREL_LO12_NC:
 	case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19:
+	case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC:
+	case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1:
 	  if (! symbol_got_offset_mark_p (input_bfd, h, r_symndx))
 	    {
 	      bfd_boolean need_relocs = FALSE;
@@ -6566,6 +6572,8 @@ elfNN_aarch64_gc_sweep_hook (bfd *abfd,
 	case BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC:
 	case BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC:
 	case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19:
+	case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC:
+	case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1:
 	case BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC:
 	case BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21:
 	case BFD_RELOC_AARCH64_TLSLD_ADR_PREL21:
@@ -7041,6 +7049,8 @@ elfNN_aarch64_check_relocs (bfd *abfd, struct bfd_link_info *info,
 	case BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC:
 	case BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC:
 	case BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19:
+	case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC:
+	case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1:
 	case BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC:
 	case BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21:
 	case BFD_RELOC_AARCH64_TLSLD_ADR_PREL21:
diff --git a/bfd/elfxx-aarch64.c b/bfd/elfxx-aarch64.c
index b57471e..47e1977 100644
--- a/bfd/elfxx-aarch64.c
+++ b/bfd/elfxx-aarch64.c
@@ -335,6 +335,8 @@ _bfd_aarch64_elf_put_addend (bfd *abfd,
     case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1:
     case BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC:
     case BFD_RELOC_AARCH64_TLSGD_MOVW_G1:
+    case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC:
+    case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1:
     case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC:
     case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC:
     case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC:
@@ -492,6 +494,7 @@ _bfd_aarch64_elf_resolve_relocation (bfd_reloc_code_real_type r_type,
       value = value + addend;
       break;
 
+    case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1:
     case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1:
     case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC:
       value = (value + addend) & (bfd_vma) 0xffff0000;
@@ -502,6 +505,7 @@ _bfd_aarch64_elf_resolve_relocation (bfd_reloc_code_real_type r_type,
       value = (value + addend) & ~(bfd_vma) 0xfff;
       break;
 
+    case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC:
     case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0:
     case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0_NC:
       value = (value + addend) & (bfd_vma) 0xffff;
diff --git a/bfd/libbfd.h b/bfd/libbfd.h
index 3d3d586..03bb057 100644
--- a/bfd/libbfd.h
+++ b/bfd/libbfd.h
@@ -2757,12 +2757,12 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
   "BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC",
   "BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC",
   "BFD_RELOC_AARCH64_TLSGD_MOVW_G1",
-  "BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1",
-  "BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC",
   "BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21",
   "BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC",
   "BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC",
   "BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19",
+  "BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC",
+  "BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1",
   "BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12",
   "BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12",
   "BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC",
diff --git a/bfd/reloc.c b/bfd/reloc.c
index a0801916..18ca7bb 100644
--- a/bfd/reloc.c
+++ b/bfd/reloc.c
@@ -6838,27 +6838,27 @@ ENUM
 ENUMDOC
   AArch64 TLS General Dynamic relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1
+  BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21
 ENUMDOC
   AArch64 TLS INITIAL EXEC relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC
+  BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC
 ENUMDOC
   AArch64 TLS INITIAL EXEC relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21
+  BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC
 ENUMDOC
   AArch64 TLS INITIAL EXEC relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC
+  BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19
 ENUMDOC
   AArch64 TLS INITIAL EXEC relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSIE_LD32_GOTTPREL_LO12_NC
+  BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC
 ENUMDOC
   AArch64 TLS INITIAL EXEC relocation.
 ENUM
-  BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19
+  BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1
 ENUMDOC
   AArch64 TLS INITIAL EXEC relocation.
 ENUM