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
| # REQUIRES: x86, zlib
# RUN: llvm-mc -filetype=obj -triple i686-linux-gnu -compress-debug-sections=zlib %s -o %t.o
# RUN: llvm-readobj --sections %t.o | FileCheck -check-prefix=OBJ %s
# RUN: not ld.lld %t.o %t.o -o /dev/null 2>&1 | FileCheck -check-prefix=ERROR %s
# OBJ: Sections [
# OBJ: Section {
# OBJ: Index:
# OBJ: Name: .debug_line
# OBJ-NEXT: Type: SHT_PROGBITS
# OBJ-NEXT: Flags [
# OBJ-NEXT: SHF_COMPRESSED
# OBJ-NEXT: ]
# ERROR: error: duplicate symbol: main
# ERROR-NEXT: >>> defined at reduced.c:2 ({{[/\\]}}tmp{{[/\\]}}reduced.c:2)
# ERROR-NEXT: >>>
# ERROR-NEXT: >>> defined at reduced.c:2 ({{[/\\]}}tmp{{[/\\]}}reduced.c:2)
# ERROR-NEXT: >>>
.text
.file "reduced.c"
.globl main
main:
.file 1 "/tmp" "reduced.c"
.loc 1 2 0
xorl %eax, %eax
retl
.file 2 "/tmp/repeat/repeat/repeat/repeat" "repeat.h"
.section .debug_abbrev,"",@progbits
.byte 1 # Abbreviation Code
.byte 17 # DW_TAG_compile_unit
.byte 0 # DW_CHILDREN_no
.byte 16 # DW_AT_stmt_list
.byte 23 # DW_FORM_sec_offset
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 0 # EOM(3)
.section .debug_info,"",@progbits
.long .Lend0 - .Lbegin0 # Length of Unit
.Lbegin0:
.short 4 # DWARF version number
.long .debug_abbrev # Offset Into Abbrev. Section
.byte 4 # Address Size (in bytes)
.byte 1 # Abbrev [1] 0xb:0x1f DW_TAG_compile_unit
.long .debug_line # DW_AT_stmt_list
.Lend0:
.section .debug_line,"",@progbits
|