llvm/test/DebugInfo/X86/dwarfdump-debug-loclists-dwarf64.s

   1 # RUN: llvm-mc %s -filetype obj -triple x86_64 -o - | \
   2 # RUN:   llvm-dwarfdump -v -debug-loclists - | \
   3 # RUN:   FileCheck %s
   4
   5 # CHECK:      .debug_loclists contents:
   6 # CHECK-NEXT: locations list header:
   7 # CHECK-SAME: length = 0x0000000000000028,
   8 # CHECK-SAME: format = DWARF64,
   9 # CHECK-SAME: version = 0x0005,
  10 # CHECK-SAME: addr_size = 0x08,
  11 # CHECK-SAME: seg_size = 0x00,
  12 # CHECK-SAME: offset_entry_count = 0x00000002
  13 # CHECK-NEXT: offsets: [
  14 # CHECK-NEXT: 0x0000000000000010 => 0x00000024
  15 # CHECK-NEXT: 0x0000000000000018 => 0x0000002c
  16 # CHECK-NEXT: ]
  17 # CHECK-NEXT: 0x00000024:
  18 # CHECK-NEXT:   DW_LLE_offset_pair (0x0000000000000001, 0x0000000000000002): DW_OP_consts +7, DW_OP_stack_value
  19 # CHECK-NEXT:   DW_LLE_end_of_list ()
  20 # CHECK-EMPTY:
  21 # CHECK-NEXT: 0x0000002c:
  22 # CHECK-NEXT:   DW_LLE_offset_pair (0x0000000000000005, 0x0000000000000007): DW_OP_consts +12, DW_OP_stack_value
  23 # CHECK-NEXT:   DW_LLE_end_of_list ()
  24
  25     .section .debug_loclists, "", @progbits
  26     .long 0xffffffff            # DWARF64 mark
  27     .quad .LLLEnd-.LLLBegin     # Length
  28 .LLLBegin:
  29     .short 5                    # Version
  30     .byte 8                     # Address size
  31     .byte 0                     # Segment selector size
  32     .long 2                     # Offset entry count
  33 .LLLBase:
  34     .quad .LLL0-.LLLBase
  35     .quad .LLL1-.LLLBase
  36 .LLL0:
  37     .byte 4                     # DW_LLE_offset_pair
  38     .uleb128 1                  #   starting offset
  39     .uleb128 2                  #   ending offset
  40     .byte 3                     # Loc expr size
  41     .byte 17                    # DW_OP_consts
  42     .byte 7                     # 7
  43     .byte 159                   # DW_OP_stack_value
  44     .byte 0                     # DW_LLE_end_of_list
  45
  46 .LLL1:
  47     .byte 4                     # DW_LLE_offset_pair
  48     .uleb128 5                  #   starting offset
  49     .uleb128 7                  #   ending offset
  50     .byte 3                     # Loc expr size
  51     .byte 17                    # DW_OP_consts
  52     .byte 12                    # 12
  53     .byte 159                   # DW_OP_stack_value
  54     .byte 0                     # DW_LLE_end_of_list
  55 .LLLEnd: