llvm/test/tools/llvm-dwarfdump/X86/verify_empty_debug_line_sequence.yaml

   1 # RUN: yaml2obj %s -o %t.o
   2 # RUN: llvm-dwarfdump -debug-line -verify %t.o | FileCheck %s
   3
   4 # CHECK: Verifying .debug_line...
   5 # CHECK: No errors
   6
   7 # In a line table like the one below, with no rows (other than the
   8 # end_sequence), we should never verify the file index because the state
   9 # machine initializes the file index to 1, which is invalid in DWARF 5 due to
  10 # its 0-based indexing.
  11
  12 # file_names[  0]:
  13 #            name: "/home/umb/tests_2018/106_rnglists2"
  14 #       dir_index: 0
  15 # Address            Line   Column File   ISA Discriminator OpIndex Flags
  16 # ------------------ ------ ------ ------ --- ------------- ------- -------------
  17 # 0x0000000000000000      1      0      1   0             0       0  is_stmt end_sequence
  18
  19
  20 --- !ELF
  21 FileHeader:
  22   Class: ELFCLASS64
  23   Data:  ELFDATA2LSB
  24   Type:  ET_EXEC
  25 DWARF:
  26   debug_abbrev:
  27     - ID:              0
  28       Table:
  29         - Code:            0x1
  30           Tag:             DW_TAG_compile_unit
  31           Children:        DW_CHILDREN_no
  32           Attributes:
  33             - Attribute:       DW_AT_stmt_list
  34               Form:            DW_FORM_sec_offset
  35   debug_info:
  36     - Length:          0xd
  37       Version:         5
  38       UnitType:        DW_UT_compile
  39       AbbrevTableID:   0
  40       AbbrOffset:      0x0
  41       AddrSize:        8
  42       Entries:
  43         - AbbrCode:        0x1
  44           Values:
  45             - Value:           0x0
  46 Sections:
  47   - Name:            .debug_line
  48     Type:            SHT_PROGBITS
  49     AddressAlign:    0x1
  50     Content:         300000000500080025000000010101fb0e0d00010101010000000100000101011f010000000002011f020b010000000000000101
  51   - Name:            .debug_line_str
  52     Type:            SHT_PROGBITS
  53     Flags:           [ SHF_MERGE, SHF_STRINGS ]
  54     AddressAlign:    0x1
  55     Content:         2F686F6D652F756D622F74657374735F323031382F3130365F726E676C697374733200746573742E63707000