File: missing_tu_index.test

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (61 lines) | stat: -rw-r--r-- 2,129 bytes parent folder | download | duplicates (19)
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
# RUN: llvm-mc -triple x86_64-unknown-linux %s -filetype=obj -o %t.dwp
# RUN: not llvm-dwp %t.dwp -o %t 2>&1 | FileCheck %s

## Note: To reach the test point, we need a DWP file with a CU, a CU index
## and a broken TU index.

# CHECK: error: failed to parse tu_index

.section .debug_abbrev.dwo, "e", @progbits
.LAbbrevBegin:
    .uleb128 1                      # Abbreviation Code
    .uleb128 17                     # DW_TAG_compile_unit
    .byte 1                         # DW_CHILDREN_no
    .uleb128 0x2131                 # DW_AT_GNU_dwo_id
    .uleb128 7                      # DW_FORM_data8
    .byte 0                         # EOM(1)
    .byte 0                         # EOM(2)
    .byte 0                         # EOM(3)
.LAbbrevEnd:

    .section .debug_info.dwo, "e", @progbits
.LCUBegin:
    .long .LCUEnd-.LCUVersion       # Length of Unit
.LCUVersion:
    .short 4                        # Version
    .long 0                         # Abbrev offset
    .byte 8                         # Address size
    .uleb128 1                      # Abbrev [1] DW_TAG_compile_unit
    .quad 0x1100001122222222        # DW_AT_GNU_dwo_id
.LCUEnd:

    .section .debug_types.dwo, "e", @progbits
    .space 1

    .section .debug_cu_index, "", @progbits

## Header:
    .long 2                         # Version
    .long 2                         # Section count
    .long 1                         # Unit count
    .long 2                         # Slot count
## Hash Table of Signatures:
    .quad 0x1100001122222222
    .quad 0
## Parallel Table of Indexes:
    .long 1
    .long 0
## Table of Section Offsets:
## Row 0:
    .long 1                         # DW_SECT_INFO
    .long 3                         # DW_SECT_ABBREV
## Row 1:
    .long 0                         # Offset in .debug_info.dwo
    .long 0                         # Offset in .debug_abbrev.dwo
## Table of Section Sizes:
    .long .LCUEnd-.LCUBegin         # Size in .debug_info.dwo
    .long .LAbbrevEnd-.LAbbrevBegin # Size in .debug_abbrev.dwo

    .section .debug_tu_index, "", @progbits
## Header:
    .short 2                        # Version