File: trivial-tls.S

package info (click to toggle)
swiftlang 6.1.3-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,532 kB
  • sloc: cpp: 9,901,743; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (81 lines) | stat: -rw-r--r-- 1,841 bytes parent folder | download | duplicates (50)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
// RUN: %clang -c -o %t %s
// RUN: %llvm_jitlink %t
//
// Test that basic ELF TLS work by adding together TLSs with values
// 0, 1, and -1, and returning the result (0 for success). This setup
// tests both zero-initialized (.tbss) and non-zero-initialized
// (.tdata) sections.

	.text
	.file	"tlstest.cpp"
	.globl	main                            # -- Begin function main
	.p2align	4, 0x90
	.type	main,@function
main:                                   # @main
# %bb.0:                                # %entry
	pushq	%rbp
	movq	%rsp, %rbp
	subq	$32, %rsp
	movl	$0, -4(%rbp)
	movl	%edi, -8(%rbp)
	movq	%rsi, -16(%rbp)
	data16
	leaq	x@TLSGD(%rip), %rdi
	data16
	data16
	rex64
	callq	__tls_get_addr@PLT
	movl	(%rax), %eax
	movl	%eax, -24(%rbp)                 # 4-byte Spill
	data16
	leaq	y@TLSGD(%rip), %rdi
	data16
	data16
	rex64
	callq	__tls_get_addr@PLT
	movq	%rax, %rcx
	movl	-24(%rbp), %eax                 # 4-byte Reload
	movl	(%rcx), %ecx
	addl	%ecx, %eax
	movl	%eax, -20(%rbp)                 # 4-byte Spill
	data16
	leaq	z@TLSGD(%rip), %rdi
	data16
	data16
	rex64
	callq	__tls_get_addr@PLT
	movq	%rax, %rcx
	movl	-20(%rbp), %eax                 # 4-byte Reload
	movl	(%rcx), %ecx
	addl	%ecx, %eax
	addq	$32, %rsp
	popq	%rbp
	retq
.Lfunc_end0:
	.size	main, .Lfunc_end0-main
                                        # -- End function
	.type	x,@object                       # @x
	.section	.tbss,"awT",@nobits
	.globl	x
	.p2align	2
x:
	.long	0                               # 0x0
	.size	x, 4

	.type	y,@object                       # @y
	.section	.tdata,"awT",@progbits
	.globl	y
	.p2align	2
y:
	.long	1                               # 0x1
	.size	y, 4

	.type	z,@object                       # @z
	.globl	z
	.p2align	2
z:
	.long	4294967295                      # 0xffffffff
	.size	z, 4

	.section	".note.GNU-stack","",@progbits
	.addrsig