| # REQUIRES: aarch64 |
| # RUN: llvm-mc -filetype=obj -triple=aarch64-unknown-freebsd %s -o %tmain.o |
| # RUN: ld.lld %tmain.o -o %tout |
| # RUN: llvm-objdump -d %tout | FileCheck %s |
| # RUN: llvm-readobj -s -r %tout | FileCheck -check-prefix=RELOC %s |
| |
| #Local-Dynamic to Local-Exec relax creates no |
| #RELOC: Relocations [ |
| #RELOC-NEXT: ] |
| |
| .globl _start |
| _start: |
| mrs x0, TPIDR_EL0 |
| add x0, x0, :tprel_hi12:v1 |
| add x0, x0, :tprel_lo12_nc:v1 |
| mrs x0, TPIDR_EL0 |
| add x0, x0, :tprel_hi12:v2 |
| add x0, x0, :tprel_lo12_nc:v2 |
| |
| # TCB size = 0x16 and foo is first element from TLS register. |
| #CHECK: Disassembly of section .text: |
| #CHECK: _start: |
| #CHECK: 210000: 40 d0 3b d5 mrs x0, TPIDR_EL0 |
| #CHECK: 210004: 00 00 40 91 add x0, x0, #0, lsl #12 |
| #CHECK: 210008: 00 40 00 91 add x0, x0, #16 |
| #CHECK: 21000c: 40 d0 3b d5 mrs x0, TPIDR_EL0 |
| #CHECK: 210010: 00 fc 7f 91 add x0, x0, #4095, lsl #12 |
| #CHECK: 210014: 00 e0 3f 91 add x0, x0, #4088 |
| |
| .section .tbss,"awT",@nobits |
| |
| .type v1,@object |
| .globl v1 |
| .p2align 2 |
| v1: |
| .word 0 |
| .size v1, 4 |
| |
| # The current offset from the thread pointer is 20. Raise it to just below the |
| # 24-bit limit. |
| .space (0xfffff8 - 20) |
| |
| .type v2,@object |
| .globl v2 |
| .p2align 2 |
| v2: |
| .word 0 |
| .size v2, 4 |
