1// REQUIRES: x86
2// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t1.o
3// RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/tls-got.s -o %t2.o
4// RUN: ld.lld -shared %t2.o -soname=so -o %t2.so
5// RUN: ld.lld -e main %t1.o %t2.so -o %t3
6// RUN: llvm-readobj -S -r %t3 | FileCheck %s
7// RUN: llvm-objdump -d %t3 | FileCheck --check-prefix=DISASM %s
8
9// CHECK:      Section {
10// CHECK:      Index: 9
11// CHECK-NEXT: Name: .got
12// CHECK-NEXT: Type: SHT_PROGBITS
13// CHECK-NEXT: Flags [
14// CHECK-NEXT:   SHF_ALLOC
15// CHECK-NEXT:   SHF_WRITE
16// CHECK-NEXT: ]
17// CHECK-NEXT: Address: [[ADDR:.*]]
18// CHECK-NEXT: Offset: 0x3C0
19// CHECK-NEXT: Size: 16
20// CHECK-NEXT: Link: 0
21// CHECK-NEXT: Info: 0
22// CHECK-NEXT: AddressAlignment: 8
23// CHECK-NEXT: EntrySize: 0
24// CHECK-NEXT: }
25
26// CHECK:      Relocations [
27// CHECK-NEXT:   Section (5) .rela.dyn {
28// CHECK-NEXT:     0x2023C8 R_X86_64_TPOFF64 tls0 0x0
29// CHECK-NEXT:     [[ADDR]] R_X86_64_TPOFF64 tls1 0x0
30// CHECK-NEXT:   }
31// CHECK-NEXT: ]
32
33// 0x2012d0 + 4329 + 7 = 0x2023C0
34// 0x2012dA + 4327 + 7 = 0x2023C8
35// 0x2012e4 + 4317 + 7 = 0x2023C8
36// DISASM:      Disassembly of section .text:
37// DISASM-EMPTY:
38// DISASM-NEXT: <main>:
39// DISASM-NEXT: 2012d0: {{.*}} movq 4329(%rip), %rax
40// DISASM-NEXT: 2012d7: {{.*}} movl %fs:(%rax), %eax
41// DISASM-NEXT: 2012da: {{.*}} movq 4327(%rip), %rax
42// DISASM-NEXT: 2012e1: {{.*}} movl %fs:(%rax), %eax
43// DISASM-NEXT: 2012e4: {{.*}} movq 4317(%rip), %rax
44// DISASM-NEXT: 2012eb: {{.*}} movl %fs:(%rax), %eax
45// DISASM-NEXT: 2012ee: {{.*}} retq
46
47.section .tdata,"awT",@progbits
48
49.text
50 .globl main
51 .align 16, 0x90
52 .type main,@function
53main:
54 movq tls1@GOTTPOFF(%rip), %rax
55 movl %fs:0(%rax), %eax
56 movq tls0@GOTTPOFF(%rip), %rax
57 movl %fs:0(%rax), %eax
58 movq tls0@GOTTPOFF(%rip), %rax
59 movl %fs:0(%rax), %eax
60 ret
61