| // REQUIRES: x86 |
| // RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t1.o |
| // RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/tls-got.s -o %t2.o |
| // RUN: ld.lld -shared %t2.o -soname=so -o %t2.so |
| // RUN: ld.lld -e main %t1.o %t2.so -o %t3 |
| // RUN: llvm-readobj -S -r %t3 | FileCheck %s |
| // RUN: llvm-objdump -d %t3 | FileCheck --check-prefix=DISASM %s |
| |
| // CHECK: Section { |
| // CHECK: Index: 9 |
| // CHECK-NEXT: Name: .got |
| // CHECK-NEXT: Type: SHT_PROGBITS |
| // CHECK-NEXT: Flags [ |
| // CHECK-NEXT: SHF_ALLOC |
| // CHECK-NEXT: SHF_WRITE |
| // CHECK-NEXT: ] |
| // CHECK-NEXT: Address: [[ADDR:.*]] |
| // CHECK-NEXT: Offset: 0x3B0 |
| // CHECK-NEXT: Size: 16 |
| // CHECK-NEXT: Link: 0 |
| // CHECK-NEXT: Info: 0 |
| // CHECK-NEXT: AddressAlignment: 8 |
| // CHECK-NEXT: EntrySize: 0 |
| // CHECK-NEXT: } |
| |
| // CHECK: Relocations [ |
| // CHECK-NEXT: Section (5) .rela.dyn { |
| // CHECK-NEXT: [[ADDR]] R_X86_64_TPOFF64 tls1 0x0 |
| // CHECK-NEXT: 0x2023B8 R_X86_64_TPOFF64 tls0 0x0 |
| // CHECK-NEXT: } |
| // CHECK-NEXT: ] |
| |
| // 0x2012d0 + 4313 + 7 = 0x2023B0 |
| // 0x2012dA + 4311 + 7 = 0x2023B8 |
| // 0x2012e4 + 4301 + 7 = 0x2023B8 |
| // DISASM: Disassembly of section .text: |
| // DISASM-EMPTY: |
| // DISASM-NEXT: <main>: |
| // DISASM-NEXT: 2012d0: {{.*}} movq 4313(%rip), %rax |
| // DISASM-NEXT: 2012d7: {{.*}} movl %fs:(%rax), %eax |
| // DISASM-NEXT: 2012da: {{.*}} movq 4311(%rip), %rax |
| // DISASM-NEXT: 2012e1: {{.*}} movl %fs:(%rax), %eax |
| // DISASM-NEXT: 2012e4: {{.*}} movq 4301(%rip), %rax |
| // DISASM-NEXT: 2012eb: {{.*}} movl %fs:(%rax), %eax |
| // DISASM-NEXT: 2012ee: {{.*}} retq |
| |
| .section .tdata,"awT",@progbits |
| |
| .text |
| .globl main |
| .align 16, 0x90 |
| .type main,@function |
| main: |
| movq tls1@GOTTPOFF(%rip), %rax |
| movl %fs:0(%rax), %eax |
| movq tls0@GOTTPOFF(%rip), %rax |
| movl %fs:0(%rax), %eax |
| movq tls0@GOTTPOFF(%rip), %rax |
| movl %fs:0(%rax), %eax |
| ret |
