From 7ba7cfe43195305f5efa887ebbffb53a724aaac6 Mon Sep 17 00:00:00 2001 From: Renlin Li Date: Fri, 2 Oct 2015 16:37:22 +0100 Subject: [LD][AARCH64]Add BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC support. bfd/ 2015-10-02 Renlin Li * elfnn-aarch64.c (aarch64_reloc_got_type): Add BFD_RELOC_AARCH64_TLSGD_MOVW_G0_NC support. (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. ld/testsuite/ 2015-10-02 Renlin Li * ld-aarch64/emit-relocs-516.d: New. * ld-aarch64/emit-relocs-516.s: New. * ld-aarch64/aarch64-elf.exp: Run new test. --- ld/testsuite/ChangeLog | 6 ++++++ ld/testsuite/ld-aarch64/aarch64-elf.exp | 1 + ld/testsuite/ld-aarch64/emit-relocs-516.d | 34 +++++++++++++++++++++++++++++++ ld/testsuite/ld-aarch64/emit-relocs-516.s | 15 ++++++++++++++ 4 files changed, 56 insertions(+) create mode 100644 ld/testsuite/ld-aarch64/emit-relocs-516.d create mode 100644 ld/testsuite/ld-aarch64/emit-relocs-516.s (limited to 'ld') diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog index 528de1b..e755b8a 100644 --- a/ld/testsuite/ChangeLog +++ b/ld/testsuite/ChangeLog @@ -1,5 +1,11 @@ 2015-10-02 Renlin Li + * ld-aarch64/emit-relocs-516.d: New. + * ld-aarch64/emit-relocs-516.s: New. + * ld-aarch64/aarch64-elf.exp: Run new test. + +2015-10-02 Renlin Li + * ld-aarch64/emit-relocs-515.d: New. * ld-aarch64/emit-relocs-515.s: New. * ld-aarch64/aarch64-elf.exp: Run new test. diff --git a/ld/testsuite/ld-aarch64/aarch64-elf.exp b/ld/testsuite/ld-aarch64/aarch64-elf.exp index 1451054..3cafff3 100644 --- a/ld/testsuite/ld-aarch64/aarch64-elf.exp +++ b/ld/testsuite/ld-aarch64/aarch64-elf.exp @@ -129,6 +129,7 @@ run_dump_test "emit-relocs-311" run_dump_test "emit-relocs-312" run_dump_test "emit-relocs-313" run_dump_test "emit-relocs-515" +run_dump_test "emit-relocs-516" run_dump_test "emit-relocs-523" run_dump_test "emit-relocs-524" run_dump_test "emit-relocs-525" diff --git a/ld/testsuite/ld-aarch64/emit-relocs-516.d b/ld/testsuite/ld-aarch64/emit-relocs-516.d new file mode 100644 index 0000000..180f60b --- /dev/null +++ b/ld/testsuite/ld-aarch64/emit-relocs-516.d @@ -0,0 +1,34 @@ +#source: emit-relocs-516.s +#ld: -shared -T relocs.ld -e0 +#objdump: -dr +#... + +Disassembly of section .text: + +0000000000010000 \: + 10000: 58000101 ldr x1, 10020 \ + 10004: 100000e2 adr x2, 10020 \ + 10008: 8b020021 add x1, x1, x2 + 1000c: f2800100 movk x0, #0x8 + 10010: f2800300 movk x0, #0x18 + 10014: 8b000020 add x0, x1, x0 + 10018: 9400000c bl 10048 \ + 1001c: d503201f nop + 10020: 0000ffe0 .word 0x0000ffe0 + 10024: 00000000 .word 0x00000000 + +Disassembly of section .plt: + +0000000000010028 \<.plt\>: + 10028: a9bf7bf0 stp x16, x30, \[sp,#-16\]! + 1002c: 90000090 adrp x16, 20000 \<_GLOBAL_OFFSET_TABLE_\> + 10030: f9401e11 ldr x17, \[x16,#56\] + 10034: 9100e210 add x16, x16, #0x38 + 10038: d61f0220 br x17 + 1003c: d503201f nop + 10040: d503201f nop + 10044: d503201f nop + 10048: 90000090 adrp x16, 20000 \<_GLOBAL_OFFSET_TABLE_\> + 1004c: f9402211 ldr x17, \[x16,#64\] + 10050: 91010210 add x16, x16, #0x40 + 10054: d61f0220 br x17 diff --git a/ld/testsuite/ld-aarch64/emit-relocs-516.s b/ld/testsuite/ld-aarch64/emit-relocs-516.s new file mode 100644 index 0000000..b998adc --- /dev/null +++ b/ld/testsuite/ld-aarch64/emit-relocs-516.s @@ -0,0 +1,15 @@ + .global var + .global dummy + .text +test: + ldr x1, .Lgot + adr x2, .Lgot + add x1, x1, x2 + + movk x0, #:tlsgd_g0_nc:var + movk x0, #:tlsgd_g0_nc:dummy + add x0, x1, x0 + bl __tls_get_addr + nop + +.Lgot: .xword _GLOBAL_OFFSET_TABLE_ - . -- cgit v1.1