Mercurial > hg > CbC > CbC_llvm

comparison lld/test/ELF/x86-64-tls-dynamic.s @ 150:1d019706d866

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
LLVM10
author anatofuz
date Thu, 13 Feb 2020 15:10:13 +0900
parents
children 0572611fdcc8
comparison
equal deleted inserted replaced
147:c2174574ed3a 150:1d019706d866
1 // REQUIRES: x86
2 // RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
3 // RUN: ld.lld --hash-style=sysv -shared %t -o %tout
4 // RUN: llvm-readobj --sections -r %tout | FileCheck %s
5 // RUN: llvm-objdump -d %tout | FileCheck %s --check-prefix=DIS
6
7 leaq a@tlsld(%rip), %rdi
8 callq __tls_get_addr@PLT
9 leaq b@tlsld(%rip), %rdi
10 callq __tls_get_addr@PLT
11 leaq a@dtpoff(%rax), %rcx
12 leaq b@dtpoff(%rax), %rcx
13 .long b@dtpoff, 0
14 leaq c@tlsgd(%rip), %rdi
15 rex64
16 callq __tls_get_addr@PLT
17 leaq a@dtpoff(%rax), %rcx
18 // Initial Exec Model Code Sequence, II
19 movq c@gottpoff(%rip),%rax
20 movq %fs:(%rax),%rax
21 movabs $a@dtpoff, %rax
22 movabs $b@dtpoff, %rax
23 movabs $a@dtpoff, %rax
24
25 .global a
26 .hidden a
27 .section .tbss,"awT",@nobits
28 .align 4
29 a:
30 .long 0
31
32 .section .tbss,"awT",@nobits
33 .align 4
34 b:
35 .long 0
36 .global c
37 .section .tbss,"awT",@nobits
38 .align 4
39 c:
40 .long 0
41
42 // Get the address of the got, and check that it has 4 entries.
43
44 // CHECK: Sections [
45 // CHECK: Name: .got (
46 // CHECK-NEXT: Type: SHT_PROGBITS
47 // CHECK-NEXT: Flags [
48 // CHECK-NEXT: SHF_ALLOC
49 // CHECK-NEXT: SHF_WRITE
50 // CHECK-NEXT: ]
51 // CHECK-NEXT: Address: 0x24A0
52 // CHECK-NEXT: Offset:
53 // CHECK-NEXT: Size: 40
54
55 // CHECK: Relocations [
56 // CHECK: Section ({{.+}}) .rela.dyn {
57 // CHECK-NEXT: 0x24A0 R_X86_64_DTPMOD64 - 0x0
58 // CHECK-NEXT: 0x24B0 R_X86_64_DTPMOD64 c 0x0
59 // CHECK-NEXT: 0x24B8 R_X86_64_DTPOFF64 c 0x0
60 // CHECK-NEXT: 0x24C0 R_X86_64_TPOFF64 c 0x0
61 // CHECK-NEXT: }
62
63 // 4457 = (0x24A0 + -4) - (0x1330 + 3) // PC relative offset to got entry.
64 // 4445 = (0x24B0 + -4) - (0x133c + 3) // PC relative offset to got entry.
65 // 4427 = (0x24B8 + -4) - (0x135e + 3) // PC relative offset to got entry.
66 // 4423 = (0x24C0 + -4) - (0x1372 + 3) // PC relative offset to got entry.
67
68 // DIS: Disassembly of section .text:
69 // DIS-EMPTY:
70 // DIS-NEXT: .text:
71 // DIS-NEXT: 1330: {{.+}} leaq 4457(%rip), %rdi
72 // DIS-NEXT: {{.+}} callq
73 // DIS-NEXT: 133c: {{.+}} leaq 4445(%rip), %rdi
74 // DIS-NEXT: {{.+}} callq
75 // DIS-NEXT: {{.+}} leaq (%rax), %rcx
76 // DIS-NEXT: {{.+}} leaq 4(%rax), %rcx
77 // DIS-NEXT: 04 00
78 // DIS-NEXT: 00 00
79 // DIS-NEXT: 00 00
80 // DIS-NEXT: 00 00
81 // DIS-NEXT: 135e: {{.+}} leaq 4427(%rip), %rdi
82 // DIS-NEXT: {{.+}} callq
83 // DIS-NEXT: {{.+}} leaq (%rax), %rcx
84 // DIS-NEXT: 1372: {{.+}} movq 4423(%rip), %rax
85 // DIS-NEXT: {{.+}} movq %fs:(%rax), %rax
86 // DIS-NEXT: {{.+}} movabsq $0, %rax
87 // DIS-NEXT: {{.+}} movabsq $4, %rax
88 // DIS-NEXT: {{.+}} movabsq $0, %rax