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[binutils-gdb] [AArch64][4/6] LD support TLSLD move/add relocation types

From: Jiong Wang <jiwang at sourceware dot org>
To: bfd-cvs at sourceware dot org
Date: 19 Aug 2015 15:59:50 -0000
Subject: [binutils-gdb] [AArch64][4/6] LD support TLSLD move/add relocation types
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=6ffe9a1ba36f3a896ae323e35a207b6451e8f7f9

commit 6ffe9a1ba36f3a896ae323e35a207b6451e8f7f9
Author: Jiong Wang <jiong.wang@arm.com>
Date:   Wed Aug 19 11:18:25 2015 +0100

    [AArch64][4/6] LD support TLSLD move/add relocation types
    
    2015-08-19  Jiong Wang  <jiong.wang@arm.com>
    
    bfd/
      PR ld/18276
      * elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize new relocation
      types, including BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12,
      BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0,
      BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC,
      BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1,
      BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC,
      BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2.
      (elfNN_aarch64_final_link_relocate): Likewise.
      * elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
      (_bfd_aarch64_elf_resolve_relocation): Likewise.
    
    ld/testsuite/
      * ld-aarch64/emit-relocs-87.s: New testcase.
      * ld-aarch64/emit-relocs-88.s: Likewise.
      * ld-aarch64/emit-relocs-88-overflow.s: Likewise.
      * ld-aarch64/emit-relocs-89.s: Likewise.
      * ld-aarch64/emit-relocs-90.s: Likewise.
      * ld-aarch64/emit-relocs-90-overflow.s: Likewise.
      * ld-aarch64/emit-relocs-523.s: Likewise.
      * ld-aarch64/emit-relocs-524.s: Likewise.
      * ld-aarch64/emit-relocs-525.s: Likewise.
      * ld-aarch64/emit-relocs-527.s: Likewise.
      * ld-aarch64/emit-relocs-526.s: Likewise.
      * ld-aarch64/emit-relocs-528.s: Likewise.
      * ld-aarch64/emit-relocs-528-overflow.s: Likewise.
      * ld-aarch64/emit-relocs-87.d: New expectation file.
      * ld-aarch64/emit-relocs-88.d: Likewise.
      * ld-aarch64/emit-relocs-88-overflow.d: Likewise.
      * ld-aarch64/emit-relocs-89.d: Likewise.
      * ld-aarch64/emit-relocs-90.d: Likewise.
      * ld-aarch64/emit-relocs-90-overflow.d: Likewise.
      * ld-aarch64/emit-relocs-91.d: Likewise.
      * ld-aarch64/emit-relocs-523.d: Likewise.
      * ld-aarch64/emit-relocs-524.d: Likewise.
      * ld-aarch64/emit-relocs-525.d: Likewise.
      * ld-aarch64/emit-relocs-526.d: Likewise.
      * ld-aarch64/emit-relocs-527.d: Likewise.
      * ld-aarch64/emit-relocs-528.d: Likewise.
      * ld-aarch64/emit-relocs-528-overflow.d: Likewise.
      * ld-aarch64/aarch64-elf.exp: Run new testcases.

Diff:
---
 bfd/ChangeLog                                      | 14 ++++++++++
 bfd/elfnn-aarch64.c                                | 12 +++++++++
 bfd/elfxx-aarch64.c                                | 12 +++++++++
 ld/testsuite/ChangeLog                             | 31 ++++++++++++++++++++++
 ld/testsuite/ld-aarch64/aarch64-elf.exp            | 14 ++++++++++
 ld/testsuite/ld-aarch64/emit-relocs-523.d          |  7 +++++
 ld/testsuite/ld-aarch64/emit-relocs-523.s          | 11 ++++++++
 ld/testsuite/ld-aarch64/emit-relocs-524.d          |  7 +++++
 ld/testsuite/ld-aarch64/emit-relocs-524.s          | 11 ++++++++
 ld/testsuite/ld-aarch64/emit-relocs-525.d          |  7 +++++
 ld/testsuite/ld-aarch64/emit-relocs-525.s          | 11 ++++++++
 ld/testsuite/ld-aarch64/emit-relocs-526-overflow.d |  4 +++
 ld/testsuite/ld-aarch64/emit-relocs-526-overflow.s | 10 +++++++
 ld/testsuite/ld-aarch64/emit-relocs-526.d          |  7 +++++
 ld/testsuite/ld-aarch64/emit-relocs-526.s          | 10 +++++++
 ld/testsuite/ld-aarch64/emit-relocs-527.d          |  7 +++++
 ld/testsuite/ld-aarch64/emit-relocs-527.s          | 10 +++++++
 ld/testsuite/ld-aarch64/emit-relocs-528-overflow.d |  4 +++
 ld/testsuite/ld-aarch64/emit-relocs-528-overflow.s | 11 ++++++++
 ld/testsuite/ld-aarch64/emit-relocs-528.d          |  7 +++++
 ld/testsuite/ld-aarch64/emit-relocs-528.s          | 11 ++++++++
 ld/testsuite/ld-aarch64/emit-relocs-87.d           |  8 ++++++
 ld/testsuite/ld-aarch64/emit-relocs-87.s           | 10 +++++++
 ld/testsuite/ld-aarch64/emit-relocs-88-overflow.d  |  5 ++++
 ld/testsuite/ld-aarch64/emit-relocs-88-overflow.s  | 10 +++++++
 ld/testsuite/ld-aarch64/emit-relocs-88.d           |  8 ++++++
 ld/testsuite/ld-aarch64/emit-relocs-88.s           | 10 +++++++
 ld/testsuite/ld-aarch64/emit-relocs-89.d           |  8 ++++++
 ld/testsuite/ld-aarch64/emit-relocs-89.s           | 10 +++++++
 ld/testsuite/ld-aarch64/emit-relocs-90-overflow.d  |  5 ++++
 ld/testsuite/ld-aarch64/emit-relocs-90-overflow.s  | 11 ++++++++
 ld/testsuite/ld-aarch64/emit-relocs-90.d           |  8 ++++++
 ld/testsuite/ld-aarch64/emit-relocs-90.s           | 11 ++++++++
 33 files changed, 322 insertions(+)

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index efef958..a106380 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,5 +1,19 @@
 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 
+	PR ld/18276
+	* elfnn-aarch64.c (IS_AARCH64_TLS_RELOC): Recognize new relocation
+	types, including BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12,
+	BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0,
+	BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC,
+	BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1,
+	BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC,
+	BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2.
+	(elfNN_aarch64_final_link_relocate): Likewise.
+	* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Likewise.
+	(_bfd_aarch64_elf_resolve_relocation): Likewise.
+
+2015-08-19  Jiong Wang  <jiong.wang@arm.com>
+
 	* reloc.c (BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12,
 	BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0,
 	BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC,
diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c
index 6051108..eb79922 100644
--- a/bfd/elfnn-aarch64.c
+++ b/bfd/elfnn-aarch64.c
@@ -174,11 +174,17 @@
    || (R_TYPE) == BFD_RELOC_AARCH64_TLSIE_LD_GOTTPREL_PREL19	\
    || (R_TYPE) == BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC	\
    || (R_TYPE) == BFD_RELOC_AARCH64_TLSIE_MOVW_GOTTPREL_G1	\
+   || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_HI12	\
    || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12	\
    || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_ADD_DTPREL_LO12_NC	\
    || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_ADD_LO12_NC		\
    || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_ADR_PAGE21		\
    || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_ADR_PREL21		\
+   || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0	\
+   || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC	\
+   || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1	\
+   || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC	\
+   || (R_TYPE) == BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2	\
    || (R_TYPE) == BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_HI12	\
    || (R_TYPE) == BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12	\
    || (R_TYPE) == BFD_RELOC_AARCH64_TLSLE_ADD_TPREL_LO12_NC	\
@@ -5183,8 +5189,14 @@ elfNN_aarch64_final_link_relocate (reloc_howto_type *howto,
       *unresolved_reloc_p = FALSE;
       break;
 
+    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_MOVW_DTPREL_G0:
+    case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC:
+    case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1:
+    case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC:
+    case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2:
       value = _bfd_aarch64_elf_resolve_relocation (bfd_r_type, place, value,
 						   signed_addend - dtpoff_base (info),
 						   weak_undef_p);
diff --git a/bfd/elfxx-aarch64.c b/bfd/elfxx-aarch64.c
index dbb134a..82c6ec9 100644
--- a/bfd/elfxx-aarch64.c
+++ b/bfd/elfxx-aarch64.c
@@ -249,6 +249,7 @@ _bfd_aarch64_elf_put_addend (bfd *abfd,
     case BFD_RELOC_AARCH64_ADD_LO12:
     case BFD_RELOC_AARCH64_TLSDESC_ADD_LO12_NC:
     case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC:
+    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:
@@ -291,6 +292,9 @@ _bfd_aarch64_elf_put_addend (bfd *abfd,
     case BFD_RELOC_AARCH64_MOVW_G0_S:
     case BFD_RELOC_AARCH64_MOVW_G1_S:
     case BFD_RELOC_AARCH64_MOVW_G2_S:
+    case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0:
+    case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1:
+    case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2:
     case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G0:
     case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1:
     case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G2:
@@ -318,6 +322,8 @@ _bfd_aarch64_elf_put_addend (bfd *abfd,
     case BFD_RELOC_AARCH64_MOVW_G2:
     case BFD_RELOC_AARCH64_MOVW_G2_NC:
     case BFD_RELOC_AARCH64_MOVW_G3:
+    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:
     case BFD_RELOC_AARCH64_TLSLE_MOVW_TPREL_G1_NC:
       contents = reencode_movw_imm (contents, addend);
@@ -400,8 +406,14 @@ _bfd_aarch64_elf_resolve_relocation (bfd_reloc_code_real_type r_type,
     case BFD_RELOC_AARCH64_MOVW_G2_NC:
     case BFD_RELOC_AARCH64_MOVW_G2_S:
     case BFD_RELOC_AARCH64_MOVW_G3:
+    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_MOVW_DTPREL_G0:
+    case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G0_NC:
+    case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1:
+    case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G1_NC:
+    case BFD_RELOC_AARCH64_TLSLD_MOVW_DTPREL_G2:
       value = value + addend;
       break;
 
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index edf5b7a..d838cac 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,5 +1,36 @@
 2015-08-19  Jiong Wang  <jiong.wang@arm.com>
 
+	* ld-aarch64/emit-relocs-87.s: New testcase.
+	* ld-aarch64/emit-relocs-88.s: Likewise.
+	* ld-aarch64/emit-relocs-88-overflow.s: Likewise.
+	* ld-aarch64/emit-relocs-89.s: Likewise.
+	* ld-aarch64/emit-relocs-90.s: Likewise.
+	* ld-aarch64/emit-relocs-90-overflow.s: Likewise.
+	* ld-aarch64/emit-relocs-523.s: Likewise.
+	* ld-aarch64/emit-relocs-524.s: Likewise.
+	* ld-aarch64/emit-relocs-525.s: Likewise.
+	* ld-aarch64/emit-relocs-527.s: Likewise.
+	* ld-aarch64/emit-relocs-526.s: Likewise.
+	* ld-aarch64/emit-relocs-528.s: Likewise.
+	* ld-aarch64/emit-relocs-528-overflow.s: Likewise.
+	* ld-aarch64/emit-relocs-87.d: New expectation file.
+	* ld-aarch64/emit-relocs-88.d: Likewise.
+	* ld-aarch64/emit-relocs-88-overflow.d: Likewise.
+	* ld-aarch64/emit-relocs-89.d: Likewise.
+	* ld-aarch64/emit-relocs-90.d: Likewise.
+	* ld-aarch64/emit-relocs-90-overflow.d: Likewise.
+	* ld-aarch64/emit-relocs-91.d: Likewise.
+	* ld-aarch64/emit-relocs-523.d: Likewise.
+	* ld-aarch64/emit-relocs-524.d: Likewise.
+	* ld-aarch64/emit-relocs-525.d: Likewise.
+	* ld-aarch64/emit-relocs-526.d: Likewise.
+	* ld-aarch64/emit-relocs-527.d: Likewise.
+	* ld-aarch64/emit-relocs-528.d: Likewise.
+	* ld-aarch64/emit-relocs-528-overflow.d: Likewise.
+	* ld-aarch64/aarch64-elf.exp: Run new testcases.
+
+2015-08-19  Jiong Wang  <jiong.wang@arm.com>
+
 	* ld-aarch64/emit-relocs-530.s: New testcase.
 	* ld-aarch64/emit-relocs-92.s: Likewise.
 	* ld-aarch64/emit-relocs-530.d: New expectation file.
diff --git a/ld/testsuite/ld-aarch64/aarch64-elf.exp b/ld/testsuite/ld-aarch64/aarch64-elf.exp
index bb8f4c2..b8e801f 100644
--- a/ld/testsuite/ld-aarch64/aarch64-elf.exp
+++ b/ld/testsuite/ld-aarch64/aarch64-elf.exp
@@ -68,6 +68,12 @@ run_dump_test "weak-undefined"
 run_dump_test "emit-relocs-28"
 run_dump_test "emit-relocs-86"
 run_dump_test "emit-relocs-86-overflow"
+run_dump_test "emit-relocs-87"
+run_dump_test "emit-relocs-88"
+run_dump_test "emit-relocs-88-overflow"
+run_dump_test "emit-relocs-89"
+run_dump_test "emit-relocs-90"
+run_dump_test "emit-relocs-90-overflow"
 run_dump_test "emit-relocs-92"
 run_dump_test "emit-relocs-257"
 run_dump_test "emit-relocs-257-be"
@@ -119,6 +125,14 @@ run_dump_test "emit-relocs-309-low-bad"
 run_dump_test "emit-relocs-311"
 run_dump_test "emit-relocs-312"
 run_dump_test "emit-relocs-313"
+run_dump_test "emit-relocs-523"
+run_dump_test "emit-relocs-524"
+run_dump_test "emit-relocs-525"
+run_dump_test "emit-relocs-526"
+run_dump_test "emit-relocs-526-overflow"
+run_dump_test "emit-relocs-527"
+run_dump_test "emit-relocs-528"
+run_dump_test "emit-relocs-528-overflow"
 run_dump_test "emit-relocs-529"
 run_dump_test "emit-relocs-529-overflow"
 run_dump_test "emit-relocs-530"
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-523.d b/ld/testsuite/ld-aarch64/emit-relocs-523.d
new file mode 100644
index 0000000..d2d719d
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-523.d
@@ -0,0 +1,7 @@
+#source: emit-relocs-523.s
+#ld: -T relocs.ld -e0 --emit-relocs
+#objdump: -dr
+#...
+0000000000010000 <.text>:
+   10000:	f2c0001d 	movk	x29, #0x0, lsl #32
+			10000: R_AARCH64_TLSLD_MOVW_DTPREL_G2	v2
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-523.s b/ld/testsuite/ld-aarch64/emit-relocs-523.s
new file mode 100644
index 0000000..b2c4e5c
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-523.s
@@ -0,0 +1,11 @@
+	.global	v1
+	.size	v1, 65536
+	.global	v2
+	.section	.tdata,"awT",%progbits
+v1:
+	.zero	65536
+v2:
+	.word	0xcafecafe
+
+	.text
+	movk	x29, #:dtprel_g2:v2
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-524.d b/ld/testsuite/ld-aarch64/emit-relocs-524.d
new file mode 100644
index 0000000..d15b015
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-524.d
@@ -0,0 +1,7 @@
+#source: emit-relocs-524.s
+#ld: -T relocs.ld -e0 --emit-relocs
+#objdump: -dr
+#...
+0000000000010000 <.text>:
+   10000:	f2a0003d 	movk	x29, #0x1, lsl #16
+			10000: R_AARCH64_TLSLD_MOVW_DTPREL_G1	v2
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-524.s b/ld/testsuite/ld-aarch64/emit-relocs-524.s
new file mode 100644
index 0000000..58480b8
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-524.s
@@ -0,0 +1,11 @@
+	.global	v1
+	.size	v1, 65536
+	.global	v2
+	.section	.tdata,"awT",%progbits
+v1:
+	.zero	65536
+v2:
+	.word	0xcafecafe
+
+	.text
+	movk	x29, #:dtprel_g1:v2
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-525.d b/ld/testsuite/ld-aarch64/emit-relocs-525.d
new file mode 100644
index 0000000..6588062
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-525.d
@@ -0,0 +1,7 @@
+#source: emit-relocs-525.s
+#ld: -T relocs.ld -e0 --emit-relocs
+#objdump: -dr
+#...
+0000000000010000 <.text>:
+   10000:	f2a00031 	movk	x17, #0x1, lsl #16
+			10000: R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC	v2
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-525.s b/ld/testsuite/ld-aarch64/emit-relocs-525.s
new file mode 100644
index 0000000..b52595e
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-525.s
@@ -0,0 +1,11 @@
+	.global	v1
+	.size	v1, 65536
+	.global	v2
+	.section	.tdata,"awT",%progbits
+v1:
+	.zero	65536
+v2:
+	.word	0xcafecafe
+
+	.text
+	movk	x17, #:dtprel_g1_nc:v2
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-526-overflow.d b/ld/testsuite/ld-aarch64/emit-relocs-526-overflow.d
new file mode 100644
index 0000000..7a29afb
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-526-overflow.d
@@ -0,0 +1,4 @@
+#source: emit-relocs-526-overflow.s
+#ld: -T relocs.ld -e0 --emit-relocs
+#objdump: -dr
+#error: .*\(.text\+0x\d+\): relocation truncated to fit: R_AARCH64_TLSLD_MOVW_DTPREL_G0 against symbol `v2' .*
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-526-overflow.s b/ld/testsuite/ld-aarch64/emit-relocs-526-overflow.s
new file mode 100644
index 0000000..28e953f
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-526-overflow.s
@@ -0,0 +1,10 @@
+	.global	v1
+	.global	v2
+	.section	.tdata,"awT",%progbits
+v1:
+	.zero	65536
+v2:
+	.word	0xcafecafe
+
+	.text
+	movk	x17, #:dtprel_g0:v2
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-526.d b/ld/testsuite/ld-aarch64/emit-relocs-526.d
new file mode 100644
index 0000000..ed432d6
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-526.d
@@ -0,0 +1,7 @@
+#source: emit-relocs-526.s
+#ld: -T relocs.ld -e0 --emit-relocs
+#objdump: -dr
+#...
+0000000000010000 <.text>:
+   10000:	f2800091 	movk	x17, #0x4
+			10000: R_AARCH64_TLSLD_MOVW_DTPREL_G0	v2
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-526.s b/ld/testsuite/ld-aarch64/emit-relocs-526.s
new file mode 100644
index 0000000..3216468
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-526.s
@@ -0,0 +1,10 @@
+	.global	v1
+	.global	v2
+	.section	.tdata,"awT",%progbits
+v1:
+	.word	0xdeaddead
+v2:
+	.word	0xcafecafe
+
+	.text
+	movk	x17, #:dtprel_g0:v2
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-527.d b/ld/testsuite/ld-aarch64/emit-relocs-527.d
new file mode 100644
index 0000000..a546cd8
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-527.d
@@ -0,0 +1,7 @@
+#source: emit-relocs-527.s
+#ld: -T relocs.ld -e0 --emit-relocs
+#objdump: -dr
+#...
+0000000000010000 <.text>:
+   10000:	f2800091 	movk	x17, #0x4
+			10000: R_AARCH64_TLSLD_MOVW_DTPREL_G0_NC	v2
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-527.s b/ld/testsuite/ld-aarch64/emit-relocs-527.s
new file mode 100644
index 0000000..04dc37c
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-527.s
@@ -0,0 +1,10 @@
+	.global	v1
+	.global	v2
+	.section	.tdata,"awT",%progbits
+v1:
+	.word	0xdeaddead
+v2:
+	.word	0xcafecafe
+
+	.text
+	movk	x17, #:dtprel_g0_nc:v2
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-528-overflow.d b/ld/testsuite/ld-aarch64/emit-relocs-528-overflow.d
new file mode 100644
index 0000000..ed754ff
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-528-overflow.d
@@ -0,0 +1,4 @@
+#source: emit-relocs-528-overflow.s
+#ld: -T relocs.ld -e0 --emit-relocs
+#objdump: -dr
+#error: .*\(.text\+0x\d+\): relocation truncated to fit: R_AARCH64_TLSLD_ADD_DTPREL_HI12 against symbol `v2' .*
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-528-overflow.s b/ld/testsuite/ld-aarch64/emit-relocs-528-overflow.s
new file mode 100644
index 0000000..1a3645f
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-528-overflow.s
@@ -0,0 +1,11 @@
+	.global	v1
+	.size	v1, 16777216
+	.global	v2
+	.section	.tdata,"awT",%progbits
+v1:
+	.zero	16777216
+v2:
+	.word	0xcafecafe
+
+	.text
+	add	x20, x9, #:dtprel_hi12:v2
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-528.d b/ld/testsuite/ld-aarch64/emit-relocs-528.d
new file mode 100644
index 0000000..ee2797f
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-528.d
@@ -0,0 +1,7 @@
+#source: emit-relocs-528.s
+#ld: -T relocs.ld -e0 --emit-relocs
+#objdump: -dr
+#...
+0000000000010000 <.text>:
+   10000:	91002934 	add	x20, x9, #0xa
+			10000: R_AARCH64_TLSLD_ADD_DTPREL_HI12	v2
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-528.s b/ld/testsuite/ld-aarch64/emit-relocs-528.s
new file mode 100644
index 0000000..6e6a0b4
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-528.s
@@ -0,0 +1,11 @@
+	.global	v1
+	.size v1, 40960
+	.global	v2
+	.section	.tdata,"awT",%progbits
+v1:
+	.zero	40960
+v2:
+	.word	0xcafecafe
+
+	.text
+	add	x20, x9, #:dtprel_hi12:v2
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-87.d b/ld/testsuite/ld-aarch64/emit-relocs-87.d
new file mode 100644
index 0000000..dce85b6
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-87.d
@@ -0,0 +1,8 @@
+#source: emit-relocs-87.s
+#as: -mabi=ilp32
+#ld: -m [aarch64_choose_ilp32_emul] -e0 --emit-relocs
+#objdump: -dr
+#...
+.* <.text>:
+  .*:	f2a00015 	movk	x21, #0x0, lsl #16
+			.*: R_AARCH64_P32_TLSLD_MOVW_DTPREL_G1	v1
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-87.s b/ld/testsuite/ld-aarch64/emit-relocs-87.s
new file mode 100644
index 0000000..5d1162e
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-87.s
@@ -0,0 +1,10 @@
+	.global	v1
+	.global	v2
+	.section	.tdata,"awT",%progbits
+v1:
+	.word	0xdeaddead
+v2:
+	.word	0xcafecafe
+
+	.text
+	movk	x21, #:dtprel_g1:v1
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-88-overflow.d b/ld/testsuite/ld-aarch64/emit-relocs-88-overflow.d
new file mode 100644
index 0000000..cedf505
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-88-overflow.d
@@ -0,0 +1,5 @@
+#source: emit-relocs-88-overflow.s
+#as: -mabi=ilp32
+#ld: -m [aarch64_choose_ilp32_emul] -e0 --emit-relocs
+#objdump: -dr
+#error: .*\(.text\+0x\d+\): relocation truncated to fit: R_AARCH64_P32_TLSLD_MOVW_DTPREL_G0 against symbol `v2' .*
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-88-overflow.s b/ld/testsuite/ld-aarch64/emit-relocs-88-overflow.s
new file mode 100644
index 0000000..a4e5265
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-88-overflow.s
@@ -0,0 +1,10 @@
+	.global	v1
+	.global	v2
+	.section	.tdata,"awT",%progbits
+v1:
+	.zero	65536
+v2:
+	.word	0xcafecafe
+
+	.text
+	movk	x21, #:dtprel_g0:v2
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-88.d b/ld/testsuite/ld-aarch64/emit-relocs-88.d
new file mode 100644
index 0000000..a6f6320
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-88.d
@@ -0,0 +1,8 @@
+#source: emit-relocs-88.s
+#as: -mabi=ilp32
+#ld: -m [aarch64_choose_ilp32_emul] -e0 --emit-relocs
+#objdump: -dr
+#...
+.* <.text>:
+  .*:	f2800015 	movk	x21, #0x0
+			.*: R_AARCH64_P32_TLSLD_MOVW_DTPREL_G0	v1
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-88.s b/ld/testsuite/ld-aarch64/emit-relocs-88.s
new file mode 100644
index 0000000..cd5eda2
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-88.s
@@ -0,0 +1,10 @@
+	.global	v1
+	.global	v2
+	.section	.tdata,"awT",%progbits
+v1:
+	.word	0xdeaddead
+v2:
+	.word	0xcafecafe
+
+	.text
+	movk	x21, #:dtprel_g0:v1
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-89.d b/ld/testsuite/ld-aarch64/emit-relocs-89.d
new file mode 100644
index 0000000..33cf0cc
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-89.d
@@ -0,0 +1,8 @@
+#source: emit-relocs-89.s
+#as: -mabi=ilp32
+#ld: -m [aarch64_choose_ilp32_emul] -e0 --emit-relocs
+#objdump: -dr
+#...
+.* <.text>:
+  .*:	f2800015 	movk	x21, #0x0
+			.*: R_AARCH64_P32_TLSLD_MOVW_DTPREL_G0_NC	v1
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-89.s b/ld/testsuite/ld-aarch64/emit-relocs-89.s
new file mode 100644
index 0000000..b4d135c
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-89.s
@@ -0,0 +1,10 @@
+	.global	v1
+	.global	v2
+	.section	.tdata,"awT",%progbits
+v1:
+	.word	0xdeaddead
+v2:
+	.word	0xcafecafe
+
+	.text
+	movk	x21, #:dtprel_g0_nc:v1
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-90-overflow.d b/ld/testsuite/ld-aarch64/emit-relocs-90-overflow.d
new file mode 100644
index 0000000..f5f65b5
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-90-overflow.d
@@ -0,0 +1,5 @@
+#source: emit-relocs-90-overflow.s
+#as: -mabi=ilp32
+#ld: -m [aarch64_choose_ilp32_emul] -e0 --emit-relocs
+#objdump: -dr
+#error: .*\(.text\+0x\d+\): relocation truncated to fit: R_AARCH64_P32_TLSLD_ADD_DTPREL_HI12 against symbol `v2' .*
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-90-overflow.s b/ld/testsuite/ld-aarch64/emit-relocs-90-overflow.s
new file mode 100644
index 0000000..e10298d
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-90-overflow.s
@@ -0,0 +1,11 @@
+	.global	v1
+	.size	v1, 16777216
+	.global	v2
+	.section	.tdata,"awT",%progbits
+v1:
+	.zero	16777216
+v2:
+	.word	0xcafecafe
+
+	.text
+	add	w20, w9, #:dtprel_hi12:v2
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-90.d b/ld/testsuite/ld-aarch64/emit-relocs-90.d
new file mode 100644
index 0000000..d6ef58b
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-90.d
@@ -0,0 +1,8 @@
+#source: emit-relocs-90.s
+#as: -mabi=ilp32
+#ld: -m [aarch64_choose_ilp32_emul] -e0 --emit-relocs
+#objdump: -dr
+#...
+.* <.text>:
+  .*:	11019134 	add	w20, w9, #0x64
+			.*: R_AARCH64_P32_TLSLD_ADD_DTPREL_HI12	v2
diff --git a/ld/testsuite/ld-aarch64/emit-relocs-90.s b/ld/testsuite/ld-aarch64/emit-relocs-90.s
new file mode 100644
index 0000000..e60f9ba
--- /dev/null
+++ b/ld/testsuite/ld-aarch64/emit-relocs-90.s
@@ -0,0 +1,11 @@
+	.global	v1
+	.size v1, 409600
+	.global	v2
+	.section	.tdata,"awT",%progbits
+v1:
+	.zero	409600
+v2:
+	.word	0xcafecafe
+
+	.text
+	add	w20, w9, #:dtprel_hi12:v2
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