| // REQUIRES: arm |
| // RUN: llvm-mc -filetype=obj -triple=armv7a-none-linux-gnueabi %p/Inputs/arm-tls-get-addr.s -o %t1.o |
| // RUN: ld.lld %t1.o --shared -soname=t1.so -o %t1.so |
| // RUN: llvm-mc %s -o %t.o -filetype=obj -triple=armv7a-linux-gnueabi |
| // RUN: ld.lld %t1.so %t.o -o %t |
| // RUN: llvm-objdump -s %t | FileCheck %s |
| |
| /// This tls global-dynamic sequence is with respect to a non-preemptible |
| /// symbol in an application so a relaxation to Local Exec would normally be |
| /// possible. This would result in an assertion failure on ARM as the |
| /// relaxation functions can't be implemented on ARM. Check that the sequence |
| /// is handled as global dynamic |
| |
| .text |
| .syntax unified |
| .globl func |
| .p2align 2 |
| .type func,%function |
| func: |
| .L0: |
| .globl __tls_get_addr |
| bl __tls_get_addr |
| bx lr |
| .p2align 2 |
| .Lt0: .word x(TLSGD) + (. - .L0 - 8) |
| |
| .globl x |
| .section .tbss,"awT",%nobits |
| .p2align 2 |
| x: |
| .space 4 |
| .type x, %object |
| |
| // CHECK: Contents of section .got: |
| /// Module index is always 1 for executable |
| // CHECK-NEXT: 30268 01000000 00000000 |
| |
| |
| /// Without any definition of __tls_get_addr we get an error |
| // RUN: not ld.lld %t.o -o /dev/null 2>&1 | FileCheck --check-prefix=ERR %s |
| // ERR: error: undefined symbol: __tls_get_addr |
