File: sizeof.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 (42 lines) | stat: -rw-r--r-- 1,201 bytes parent folder | download | duplicates (23)
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
# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t.o

# RUN: echo "SECTIONS { \
# RUN:   .aaa         : { *(.aaa) } \
# RUN:   .bbb         : { *(.bbb) } \
# RUN:   .ccc         : { *(.ccc) } \
# RUN:   _aaa = SIZEOF(.aaa); \
# RUN:   _bbb = SIZEOF(.bbb); \
# RUN:   _ccc = SIZEOF(.ccc); \
# RUN:   _ddd = SIZEOF(.not_exist); \
# RUN: }" > %t.script
# RUN: ld.lld -T %t.script %t.o -o %t
# RUN: llvm-readelf -S -s %t | FileCheck %s

# CHECK:      Name Type     Address          Off    Size
# CHECK:      .aaa PROGBITS 0000000000000000 001000 000008
# CHECK-NEXT: .bbb PROGBITS 0000000000000008 001008 000010
# CHECK-NEXT: .ccc PROGBITS 0000000000000018 001018 000018

# CHECK:        Value          Size Type   Bind   Vis     Ndx Name
# CHECK:      0000000000000008    0 NOTYPE GLOBAL DEFAULT ABS _aaa
# CHECK-NEXT: 0000000000000010    0 NOTYPE GLOBAL DEFAULT ABS _bbb
# CHECK-NEXT: 0000000000000018    0 NOTYPE GLOBAL DEFAULT ABS _ccc
## SIZEOF(.not_exist) has a value of 0.
# CHECK-NEXT: 0000000000000000    0 NOTYPE GLOBAL DEFAULT ABS _ddd

.global _start
_start:
 nop

.section .aaa,"a"
 .quad 0

.section .bbb,"a"
 .quad 0
 .quad 0

.section .ccc,"a"
 .quad 0
 .quad 0
 .quad 0