[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 --git a/bfd/ChangeLog b/bfd/ChangeLog
index efef958851873d3309257d282bea30f390dda774..a106380823721a1182e7dbd84ee1dd6a73ba3637 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,17 @@
+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,

diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c
index 60511083426ff2591cd09865e3453c89f7da30bb..eb79922ac50dcda8e93f6b2be017698e9d125cee 100644 (file)
--- 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 dbb134aa6bfd91eb2c3ddaebce89fdfef484eef0..82c6ec9fcb97a7abc97021364bdc88790ded89f1 100644 (file)
--- 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 edf5b7a6cc76c14776a21245b87491cf9957b12d..d838cac8002b11a6101d2938f701ffb5c721b2a5 100644 (file)
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,34 @@
+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.

diff --git a/ld/testsuite/ld-aarch64/aarch64-elf.exp b/ld/testsuite/ld-aarch64/aarch64-elf.exp
index bb8f4c2396514dc18e1912e1ee9212f7d9781716..b8e801f550aa40dd737d2893fd649abbc7fe07a1 100644 (file)
--- 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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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