File: trivial-atexit.S

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (33 lines) | stat: -rw-r--r-- 652 bytes parent folder | download | duplicates (20) 
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
 
// Test that the runtime correctly interposes atexit.
//
// RUN: %clang -c -o %t %s
// RUN: %llvm_jitlink %t

	.text
// OnExit destructor resets the test result override to zero.
	.globl	on_exit
	.p2align	2
	.type	on_exit,@function
on_exit:

	mov	w0, wzr
	b	llvm_jitlink_setTestResultOverride
.Lfunc_end0:
	.size	on_exit, .Lfunc_end0-on_exit

// main registers the atexit and sets the test result to one.
	.globl	main
	.p2align	2
	.type	main,@function
main:

	stp	x29, x30, [sp, #-16]!
	mov	x29, sp
	adrp	x0, :got:on_exit
	ldr	x0, [x0, :got_lo12:on_exit]
	bl	atexit
	mov	w0, wzr
	ldp	x29, x30, [sp], #16
	ret
.Lfunc_end1:
	.size	main, .Lfunc_end1-main