1# RUN: llvm-mc -triple=x86_64-pc-linux -filetype=obj %s > %t 2# RUN: %lldb %t -o "image lookup -v -s lookup_rnglists" \ 3# RUN: -o "image lookup -v -s lookup_rnglists2" -o exit | FileCheck %s 4 5# CHECK-LABEL: image lookup -v -s lookup_rnglists 6# CHECK: Function: id = {0x00000030}, name = "rnglists", range = [0x0000000000000000-0x0000000000000004) 7# CHECK: Blocks: id = {0x00000030}, range = [0x00000000-0x00000004) 8# CHECK-NEXT: id = {0x00000046}, ranges = [0x00000001-0x00000002)[0x00000003-0x00000004) 9 10# CHECK-LABEL: image lookup -v -s lookup_rnglists2 11# CHECK: Function: id = {0x0000007a}, name = "rnglists2", range = [0x0000000000000004-0x0000000000000007) 12# CHECK: Blocks: id = {0x0000007a}, range = [0x00000004-0x00000007) 13# CHECK-NEXT: id = {0x00000091}, range = [0x00000005-0x00000007) 14 15 .text 16 .p2align 12 17rnglists: 18 nop 19.Lblock1_begin: 20lookup_rnglists: 21 nop 22.Lblock1_end: 23 nop 24.Lblock2_begin: 25 nop 26.Lblock2_end: 27.Lrnglists_end: 28 29rnglists2: 30 nop 31.Lblock3_begin: 32lookup_rnglists2: 33 nop 34 nop 35.Lblock3_end: 36.Lrnglists2_end: 37 38 .section .debug_abbrev,"",@progbits 39 .byte 1 # Abbreviation Code 40 .byte 17 # DW_TAG_compile_unit 41 .byte 1 # DW_CHILDREN_yes 42 .byte 37 # DW_AT_producer 43 .byte 8 # DW_FORM_string 44 .byte 17 # DW_AT_low_pc 45 .byte 1 # DW_FORM_addr 46 .byte 18 # DW_AT_high_pc 47 .byte 6 # DW_FORM_data4 48 .byte 116 # DW_AT_rnglists_base 49 .byte 23 # DW_FORM_sec_offset 50 .byte 0 # EOM(1) 51 .byte 0 # EOM(2) 52 .byte 2 # Abbreviation Code 53 .byte 46 # DW_TAG_subprogram 54 .byte 1 # DW_CHILDREN_yes 55 .byte 17 # DW_AT_low_pc 56 .byte 1 # DW_FORM_addr 57 .byte 18 # DW_AT_high_pc 58 .byte 6 # DW_FORM_data4 59 .byte 3 # DW_AT_name 60 .byte 8 # DW_FORM_string 61 .byte 0 # EOM(1) 62 .byte 0 # EOM(2) 63 .byte 5 # Abbreviation Code 64 .byte 11 # DW_TAG_lexical_block 65 .byte 0 # DW_CHILDREN_no 66 .byte 85 # DW_AT_ranges 67 .byte 35 # DW_FORM_rnglistx 68 .byte 0 # EOM(1) 69 .byte 0 # EOM(2) 70 .byte 0 # EOM(3) 71 72 .section .debug_info,"",@progbits 73.Lcu_begin0: 74 .long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit 75.Ldebug_info_start0: 76 .short 5 # DWARF version number 77 .byte 1 # DWARF Unit Type 78 .byte 8 # Address Size (in bytes) 79 .long .debug_abbrev # Offset Into Abbrev. Section 80 .byte 1 # Abbrev [1] 0xc:0x5f DW_TAG_compile_unit 81 .asciz "Hand-written DWARF" # DW_AT_producer 82 .quad rnglists # DW_AT_low_pc 83 .long .Lrnglists_end-rnglists # DW_AT_high_pc 84 .long .Lrnglists_table_base0 # DW_AT_rnglists_base 85 .byte 2 # Abbrev [2] 0x2b:0x37 DW_TAG_subprogram 86 .quad rnglists # DW_AT_low_pc 87 .long .Lrnglists_end-rnglists # DW_AT_high_pc 88 .asciz "rnglists" # DW_AT_name 89 .byte 5 # Abbrev [5] 0x52:0xf DW_TAG_lexical_block 90 .byte 0 # DW_AT_ranges 91 .byte 0 # End Of Children Mark 92 .byte 0 # End Of Children Mark 93.Ldebug_info_end0: 94 95.Lcu_begin1: 96 .long .Ldebug_info_end1-.Ldebug_info_start1 # Length of Unit 97.Ldebug_info_start1: 98 .short 5 # DWARF version number 99 .byte 1 # DWARF Unit Type 100 .byte 8 # Address Size (in bytes) 101 .long .debug_abbrev # Offset Into Abbrev. Section 102 .byte 1 # Abbrev [1] 0xc:0x5f DW_TAG_compile_unit 103 .asciz "Hand-written DWARF" # DW_AT_producer 104 .quad rnglists2 # DW_AT_low_pc 105 .long .Lrnglists2_end-rnglists2 # DW_AT_high_pc 106 .long .Lrnglists_table_base1 # DW_AT_rnglists_base 107 .byte 2 # Abbrev [2] 0x2b:0x37 DW_TAG_subprogram 108 .quad rnglists2 # DW_AT_low_pc 109 .long .Lrnglists2_end-rnglists2 # DW_AT_high_pc 110 .asciz "rnglists2" # DW_AT_name 111 .byte 5 # Abbrev [5] 0x52:0xf DW_TAG_lexical_block 112 .byte 0 # DW_AT_ranges 113 .byte 0 # End Of Children Mark 114 .byte 0 # End Of Children Mark 115.Ldebug_info_end1: 116 117 .section .debug_rnglists,"",@progbits 118 .long .Ldebug_rnglist_table_end0-.Ldebug_rnglist_table_start0 # Length 119.Ldebug_rnglist_table_start0: 120 .short 5 # Version 121 .byte 8 # Address size 122 .byte 0 # Segment selector size 123 .long 1 # Offset entry count 124.Lrnglists_table_base0: 125 .long .Ldebug_ranges0-.Lrnglists_table_base0 126.Ldebug_ranges0: 127 .byte 4 # DW_RLE_offset_pair 128 .uleb128 .Lblock2_begin-rnglists # starting offset 129 .uleb128 .Lblock2_end-rnglists # ending offset 130 .byte 4 # DW_RLE_offset_pair 131 .uleb128 .Lblock1_begin-rnglists # starting offset 132 .uleb128 .Lblock1_end-rnglists # ending offset 133 .byte 0 # DW_RLE_end_of_list 134.Ldebug_rnglist_table_end0: 135 136 .long .Ldebug_rnglist_table_end1-.Ldebug_rnglist_table_start1 # Length 137.Ldebug_rnglist_table_start1: 138 .short 5 # Version 139 .byte 8 # Address size 140 .byte 0 # Segment selector size 141 .long 1 # Offset entry count 142.Lrnglists_table_base1: 143 .long .Ldebug_ranges1-.Lrnglists_table_base1 144.Ldebug_ranges1: 145 .byte 4 # DW_RLE_offset_pair 146 .uleb128 .Lblock3_begin-rnglists2 # starting offset 147 .uleb128 .Lblock3_end-rnglists2 # ending offset 148 .byte 0 # DW_RLE_end_of_list 149.Ldebug_rnglist_table_end1: 150