[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.

7 files changed, 66 insertions, 1 deletions

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 5fc9cae..38175b1 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,5 +1,13 @@
 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.
+
+2015-10-02  Renlin Li <renlin.li@arm.com>
+
 	* config/tc-aarch64.c (reloc_table): New relocation modifier tlsgd_g0_nc.
 	(process_movw_reloc_info): Support BFD_RELOC_AARCH64_TLSGD_MOVW_G1.
 	(md_apply_fix): Likewise.
diff --git a/gas/config/tc-aarch64.c b/gas/config/tc-aarch64.c
index a13ba55..8d6f1f9 100644
--- a/gas/config/tc-aarch64.c
+++ b/gas/config/tc-aarch64.c
@@ -2483,6 +2483,24 @@ static struct reloc_table_entry reloc_table[] = {
    0},
 
   /* Get to the page containing GOT TLS entry for a symbol */
+  {"gottprel_g0_nc", 0,
+   0,				/* adr_type */
+   0,
+   BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC,
+   0,
+   0,
+   0},
+
+  /* Get to the page containing GOT TLS entry for a symbol */
+  {"gottprel_g1", 0,
+   0,				/* adr_type */
+   0,
+   BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1,
+   0,
+   0,
+   0},
+
+  /* Get to the page containing GOT TLS entry for a symbol */
   {"tlsgd", 0,
    BFD_RELOC_AARCH64_TLSGD_ADR_PREL21, /* adr_type */
    BFD_RELOC_AARCH64_TLSGD_ADR_PAGE21,
@@ -4706,6 +4724,7 @@ process_movw_reloc_info (void)
     case BFD_RELOC_AARCH64_MOVW_G0_S:
     case BFD_RELOC_AARCH64_MOVW_GOTOFF_G0_NC:
     case BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC:
+    case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC:
     case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0:
     case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC:
     case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0:
@@ -4717,6 +4736,7 @@ process_movw_reloc_info (void)
     case BFD_RELOC_AARCH64_MOVW_G1_S:
     case BFD_RELOC_AARCH64_MOVW_GOTOFF_G1:
     case BFD_RELOC_AARCH64_TLSGD_MOVW_G1:
+    case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1:
     case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1:
     case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC:
     case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1:
@@ -6942,6 +6962,8 @@ md_apply_fix (fixS * fixP, valueT * valP, segT seg)
     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_DTPREL_HI12:
     case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12:
     case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC:
@@ -7172,7 +7194,9 @@ aarch64_force_relocation (struct fix *fixp)
     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_TLSLD_ADD_DTPREL_HI12:
+    case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC:
+    case BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1:
+   case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12:
     case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12:
     case BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC:
     case BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC:
diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index cbc37a8..ce49c44 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,5 +1,12 @@
 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.
+
+2015-10-02  Renlin Li <renlin.li@arm.com>
+
     * gas/aarch64/reloc-tlsgd_g0_nc.d: New.
     * gas/aarch64/reloc-tlsgd_g0_nc.s: New.
 
diff --git a/gas/testsuite/gas/aarch64/reloc-gottprel_g0_nc.d b/gas/testsuite/gas/aarch64/reloc-gottprel_g0_nc.d
new file mode 100644
index 0000000..07c78c3
--- /dev/null
+++ b/gas/testsuite/gas/aarch64/reloc-gottprel_g0_nc.d
@@ -0,0 +1,9 @@
+#objdump: -dr
+
+.*:     file format .*
+
+Disassembly of section \.text:
+
+0000000000000000 <.*>:
+   0:	f280001c 	movk	x28, #0x0
+			0: R_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC	x
diff --git a/gas/testsuite/gas/aarch64/reloc-gottprel_g0_nc.s b/gas/testsuite/gas/aarch64/reloc-gottprel_g0_nc.s
new file mode 100644
index 0000000..c8178ff
--- /dev/null
+++ b/gas/testsuite/gas/aarch64/reloc-gottprel_g0_nc.s
@@ -0,0 +1,4 @@
+// Test file for AArch64 GAS -- gottprel_g0_nc
+
+func:
+	movk x28, #:gottprel_g0_nc:x
diff --git a/gas/testsuite/gas/aarch64/reloc-gottprel_g1.d b/gas/testsuite/gas/aarch64/reloc-gottprel_g1.d
new file mode 100644
index 0000000..4da88cf
--- /dev/null
+++ b/gas/testsuite/gas/aarch64/reloc-gottprel_g1.d
@@ -0,0 +1,9 @@
+#objdump: -dr
+
+.*:     file format .*
+
+Disassembly of section \.text:
+
+0000000000000000 <.*>:
+   0:	d2a0001c 	movz	x28, #0x0, lsl #16
+			0: R_AARCH64_TLSIE_MOVW_GOTTPREL_G1	x
diff --git a/gas/testsuite/gas/aarch64/reloc-gottprel_g1.s b/gas/testsuite/gas/aarch64/reloc-gottprel_g1.s
new file mode 100644
index 0000000..64491f7
--- /dev/null
+++ b/gas/testsuite/gas/aarch64/reloc-gottprel_g1.s
@@ -0,0 +1,4 @@
+// Test file for AArch64 GAS -- gottprel_g1
+
+func:
+	movz x28, #:gottprel_g1:x