llvm/test/DebugInfo/X86/dwp-v5-rnglists.s

   1 ## The test checks that ranges for compile units in package files are read
   2 ## correctly, i.e. the base offset in the index section is taken into account.
   3
   4 # RUN: llvm-mc -triple x86_64-unknown-linux %s -filetype=obj -o - | \
   5 # RUN:   llvm-dwarfdump -v -debug-info -debug-rnglists - | \
   6 # RUN:   FileCheck %s
   7
   8 # CHECK:      .debug_info.dwo contents:
   9 # CHECK:      Compile Unit:
  10 # CHECK:      DW_TAG_compile_unit [1]
  11 # CHECK-NEXT:   DW_AT_ranges [DW_FORM_rnglistx] (indexed (0x1) rangelist = 0x00000022
  12 # CHECK-NEXT:     [0x00000005, 0x0000000f))
  13
  14 # CHECK:      .debug_rnglists.dwo contents:
  15 # CHECK:      0x00000000: range list header:
  16 # CHECK:      0x0000000d: range list header:
  17 # CHECK-NEXT: offsets: [
  18 # CHECK-NEXT: 0x00000008 => 0x00000021
  19 # CHECK-NEXT: 0x00000009 => 0x00000022
  20 # CHECK-NEXT: ]
  21 # CHECK-NEXT: ranges:
  22 # CHECK-NEXT: 0x00000021: [DW_RLE_end_of_list]
  23 # CHECK-NEXT: 0x00000022: [DW_RLE_offset_pair]:  0x00000005, 0x0000000f => [0x00000005, 0x0000000f)
  24 # CHECK-NEXT: 0x00000025: [DW_RLE_end_of_list]
  25
  26     .section .debug_abbrev.dwo, "e", @progbits
  27 .LAbbrev:
  28     .byte 0x01                          # Abbrev code
  29     .byte 0x11                          # DW_TAG_compile_unit
  30     .byte 0x00                          # DW_CHILDREN_no
  31     .byte 0x55                          # DW_AT_ranges
  32     .byte 0x23                          # DW_FORM_rnglistx
  33     .byte 0x00                          # EOM(1)
  34     .byte 0x00                          # EOM(2)
  35     .byte 0x00                          # EOM(3)
  36 .LAbbrevEnd:
  37
  38     .section .debug_info.dwo, "e", @progbits
  39 .LCU:
  40     .long .LCUEnd-.LCUVersion           # Length
  41 .LCUVersion:
  42     .short 5                            # Version
  43     .byte 5                             # DW_UT_split_compile
  44     .byte 4                             # Address Size (in bytes)
  45     .long 0                             # Offset Into Abbrev Section
  46     .quad 0x1100001122222222            # DWO id
  47     .uleb128 1                          # Abbrev [1] DW_TAG_compile_unit
  48     .uleb128 1                          # DW_AT_ranges (DW_FORM_rnglistx)
  49 .LCUEnd:
  50
  51     .section .debug_rnglists.dwo,"e",@progbits
  52 .LRLT0:
  53     .long .LRLT0End-.LRLT0Version       # Length
  54 .LRLT0Version:
  55     .short 5
  56     .byte 4
  57     .byte 0
  58     .long 0
  59 .LRLT0List0:
  60     .byte 0                             # DW_RLE_end_of_list
  61 .LRLT0End:
  62
  63 .LRLT1:
  64     .long .LRLT1End-.LRLT1Version
  65 .LRLT1Version:
  66     .short 5                            # Version
  67     .byte 4                             # Address size
  68     .byte 0                             # Segment selector size
  69     .long 2                             # Offset entry count
  70 .LRLT1Base:
  71     .long .LRLT1List0-.LRLT1Base
  72     .long .LRLT1List1-.LRLT1Base
  73 .LRLT1List0:
  74     .byte 0                             # DW_RLE_end_of_list
  75 .LRLT1List1:
  76     .byte 4                             # DW_RLE_offset_pair
  77     .uleb128 5                          # Starting offset
  78     .uleb128 15                         # Ending offset
  79     .byte 0                             # DW_RLE_end_of_list
  80 .LRLT1End:
  81
  82     .section .debug_cu_index, "", @progbits
  83 ## Header:
  84     .short 5                            # Version
  85     .space 2                            # Padding
  86     .long 3                             # Section count
  87     .long 1                             # Unit count
  88     .long 2                             # Slot count
  89 ## Hash Table of Signatures:
  90     .quad 0x1100001122222222
  91     .quad 0
  92 ## Parallel Table of Indexes:
  93     .long 1
  94     .long 0
  95 ## Table of Section Offsets:
  96 ## Row 0:
  97     .long 1                             # DW_SECT_INFO
  98     .long 3                             # DW_SECT_ABBREV
  99     .long 8                             # DW_SECT_RNGLISTS
 100 ## Row 1:
 101     .long 0                             # Offset in .debug_info.dwo
 102     .long 0                             # Offset in .debug_abbrev.dwo
 103     .long .LRLT1-.debug_rnglists.dwo    # Offset in .debug_rnglists.dwo
 104 ## Table of Section Sizes:
 105     .long .LCUEnd-.LCU                  # Size in .debug_info.dwo
 106     .long .LAbbrevEnd-.LAbbrev          # Size in .debug_abbrev.dwo
 107     .long .LRLT1End-.LRLT1              # Size in .debug_rnglists.dwo