binutils/testsuite/binutils-all/testranges.s

   1 # Test .debug_info can reference .debug_ranges entries without ordering the
   2 # offsets strictly as increasing.
   3
   4         .text
   5 start:
   6         .byte   1
   7 sub:
   8         .byte   2
   9 end:
  10
  11         .section        .debug_ranges,"",@progbits
  12 range:
  13
  14 range_sub:
  15         .long   sub, end
  16         .long   0, 0    # range terminator
  17
  18 range_cu:
  19         .long   start, end
  20         .long   0, 0    # range terminator
  21
  22         .section        .debug_info,"",@progbits
  23         .long   debugE - debugS # Length of Compilation Unit Info
  24 debugS:
  25         .value  0x2     # DWARF version number
  26         .long   abbrev0 # Offset Into Abbrev. Section
  27         .byte   0x4     # Pointer Size (in bytes)
  28
  29         .uleb128 0x1    # (DIE (0xb) DW_TAG_compile_unit)
  30         .long   range_cu - range        # DW_AT_ranges
  31
  32         .uleb128 0x2    # (DIE (0x6d) DW_TAG_subprogram)
  33         .ascii "A\0"    # DW_AT_name
  34         .long   range_sub - range       # DW_AT_ranges
  35 debugE:
  36
  37         .section        .debug_abbrev,"",@progbits
  38 abbrev0:
  39         .uleb128 0x1    # (abbrev code)
  40         .uleb128 0x11   # (TAG: DW_TAG_compile_unit)
  41         .byte   0x0     # DW_children_no
  42         .uleb128 0x55   # (DW_AT_ranges)
  43         .uleb128 0x6    # (DW_FORM_data4)
  44         .byte   0x0
  45         .byte   0x0
  46
  47         .uleb128 0x2    # (abbrev code)
  48         .uleb128 0x2e   # (TAG: DW_TAG_subprogram)
  49         .byte   0x0     # DW_children_no
  50         .uleb128 0x3    # (DW_AT_name)
  51         .uleb128 0x8    # (DW_FORM_string)
  52         .uleb128 0x55   # (DW_AT_ranges)
  53         .uleb128 0x6    # (DW_FORM_data4)
  54         .byte   0x0
  55         .byte   0x0
  56
  57         .byte   0x0     # abbrevs terminator