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| author | Jiong Wang <jiong.wang@arm.com> | 2015-06-01 15:45:25 +0100 |
|---|---|---|
| committer | Jiong Wang <jiong.wang@arm.com> | 2015-06-01 15:45:25 +0100 |
| commit | 7018c0308ac5d936b68c280bfcdc80bef77225e1 (patch) | |
| tree | bf5ceb809e17b500e30fd947c1c4c795ab7516d8 /ld | |
| parent | 3d715ce4202ef799e288261d08a5438c82e7c21e (diff) | |
| download | gdb-7018c0308ac5d936b68c280bfcdc80bef77225e1.zip gdb-7018c0308ac5d936b68c280bfcdc80bef77225e1.tar.gz gdb-7018c0308ac5d936b68c280bfcdc80bef77225e1.tar.bz2 | |
[AArch64] BFD support BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14
This patch add BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14 relocation
supoprt in bfd linker.
2015-06-01 Jiong Wang <jiong.wang@arm.com>
bfd/
* elfnn-aarch64.c (aarch64_reloc_got_type): Support
BFD_RELOC_AARCH64_LD32_GOTPAGE_LO14.
(elfNN_aarch64_final_link_relocate): Ditto.
(elfNN_aarch64_gc_swap_hook): Ditto.
(elfNN_aarch64_check_relocs): Ditto.
* elfxx-aarch64.c (_bfd_aarch64_elf_put_addend): Ditto.
ld/testsuite/
* ld-aarch64/emit-relocs-28.s: New test file.
* ld-aarch64/emit-relocs-28.d: Ditto.
* ld-aarch64/aarch64-elf.exp: Run new test.
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | ld/testsuite/ld-aarch64/aarch64-elf.exp | 1 | ||||
| -rw-r--r-- | ld/testsuite/ld-aarch64/emit-relocs-28.d | 19 | ||||
| -rw-r--r-- | ld/testsuite/ld-aarch64/emit-relocs-28.s | 5 |
4 files changed, 31 insertions, 0 deletions
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog index b03786c..a68a217 100644 --- a/ld/testsuite/ChangeLog +++ b/ld/testsuite/ChangeLog @@ -1,5 +1,11 @@ 2015-06-01 Jiong Wang <jiong.wang@arm.com> + * ld-aarch64/emit-relocs-28.s: New test file. + * ld-aarch64/emit-relocs-28.d: Ditto. + * ld-aarch64/aarch64-elf.exp: Run new test. + +2015-06-01 Jiong Wang <jiong.wang@arm.com> + * ld-aarch64/tprel_add_lo12_overflow.s: New testcase. * ld-aarch64/tprel_add_lo12_overflow.d: Nex expectation file. * ld-aarch64/aarch64-elf.exp: Run new testcase. diff --git a/ld/testsuite/ld-aarch64/aarch64-elf.exp b/ld/testsuite/ld-aarch64/aarch64-elf.exp index 09f2a0e..021343b 100644 --- a/ld/testsuite/ld-aarch64/aarch64-elf.exp +++ b/ld/testsuite/ld-aarch64/aarch64-elf.exp @@ -50,6 +50,7 @@ run_dump_test "erratum843419" # Relocation Tests run_dump_test "weak-undefined" +run_dump_test "emit-relocs-28" run_dump_test "emit-relocs-257" run_dump_test "emit-relocs-257-be" # 258 is tested in 257 diff --git a/ld/testsuite/ld-aarch64/emit-relocs-28.d b/ld/testsuite/ld-aarch64/emit-relocs-28.d new file mode 100644 index 0000000..f138fb1 --- /dev/null +++ b/ld/testsuite/ld-aarch64/emit-relocs-28.d @@ -0,0 +1,19 @@ +#source: emit-relocs-28.s +#as: -mabi=ilp32 +#ld: -m aarch64linux32 --defsym globala=0x11000 --defsym globalb=0x45000 --defsym globalc=0x1234 -e0 --emit-relocs +#objdump: -dr + +.*: +file format .* + + +Disassembly of section .text: + +00400074 <\.text>: + 400074: 90000082 adrp x2, 410000 <globalb\+0x3cb000> + 400074: R_AARCH64_P32_ADR_PREL_PG_HI21 _GLOBAL_OFFSET_TABLE_ + 400078: f9408c40 ldr x0, \[x2,#280\] + 400078: R_AARCH64_P32_LD32_GOTPAGE_LO14 globala + 40007c: f9409040 ldr x0, \[x2,#288\] + 40007c: R_AARCH64_P32_LD32_GOTPAGE_LO14 globalb + 400080: f9408840 ldr x0, \[x2,#272\] + 400080: R_AARCH64_P32_LD32_GOTPAGE_LO14 globalc diff --git a/ld/testsuite/ld-aarch64/emit-relocs-28.s b/ld/testsuite/ld-aarch64/emit-relocs-28.s new file mode 100644 index 0000000..b13a0e5 --- /dev/null +++ b/ld/testsuite/ld-aarch64/emit-relocs-28.s @@ -0,0 +1,5 @@ + .text + adrp x2, _GLOBAL_OFFSET_TABLE_ + ldr x0, [x2, #:gotpage_lo14:globala] + ldr x0, [x2, #:gotpage_lo14:globalb] + ldr x0, [x2, #:gotpage_lo14:globalc] |