| # REQUIRES: x86 |
| ## Test we resolve relocations referencing TLS symbols in .debug_* sections to |
| ## a tombstone value if the referenced TLS symbol is discarded. |
| |
| # RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t.o |
| # RUN: ld.lld --gc-sections %t.o -o %t |
| # RUN: llvm-objdump -s %t | FileCheck %s |
| |
| # CHECK: Contents of section .debug_info: |
| # CHECK-NEXT: 0000 00000000 00000000 00000000 00000000 |
| # CHECK-NEXT: 0010 00000000 ffffffff |
| |
| .globl _start |
| _start: |
| ret |
| |
| .section .tbss,"awT",@nobits |
| .globl global |
| local: |
| global: |
| .quad 0 |
| |
| .section .debug_info |
| ## On ppc64, .quad local@dtprel+0x8000 (st_value 0 is supposed to point to |
| ## 0x8000 bytes past the start of ## the dynamic TLS vector. References usually |
| ## have an addend of 0x8000). MIPS is similar. RISC-V uses 0x800. |
| .quad local@dtpoff+0x8000 |
| .quad global@dtpoff+0x8000 |
| |
| ## Many other architectures don't use an offset. GCC x86-64 uses a 32-bit value. |
| .long global@dtpoff |
| .long -1 |
