1## This tests if .debug_rnglists.dwo are correctly read if they are part 2## of a dwp file. 3 4# RUN: llvm-mc -triple=x86_64-pc-linux -filetype=obj %s --defsym MAIN=0 > %t 5# RUN: llvm-mc -triple=x86_64-pc-linux -filetype=obj %s > %t.dwp 6# RUN: %lldb %t -o "image lookup -v -s lookup_rnglists" -o exit | FileCheck %s 7 8# CHECK-LABEL: image lookup -v -s lookup_rnglists 9# CHECK: Function: id = {{.*}}, name = "rnglists", range = [0x0000000000000000-0x0000000000000003) 10# CHECK: Blocks: id = {{.*}}, range = [0x00000000-0x00000003) 11# CHECK-NEXT: id = {{.*}}, range = [0x00000001-0x00000002) 12 13 .text 14rnglists: 15 nop 16.Lblock1_begin: 17lookup_rnglists: 18 nop 19.Lblock1_end: 20 nop 21.Lrnglists_end: 22 23## The main file. 24.ifdef MAIN 25 .section .debug_abbrev,"",@progbits 26 .byte 1 # Abbreviation Code 27 .byte 17 # DW_TAG_compile_unit 28 .byte 0 # DW_CHILDREN_no 29 .byte 0x76 # DW_AT_dwo_name 30 .byte 8 # DW_FORM_string 31 .byte 115 # DW_AT_addr_base 32 .byte 23 # DW_FORM_sec_offset 33 .byte 85 # DW_AT_ranges 34 .byte 35 # DW_FORM_rnglistx 35 .byte 116 # DW_AT_rnglists_base 36 .byte 23 # DW_FORM_sec_offset 37 .byte 0 # EOM(1) 38 .byte 0 # EOM(2) 39 .byte 0 # EOM(3) 40 41 .section .debug_info,"",@progbits 42.Lcu_begin0: 43 .long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit 44.Ldebug_info_start0: 45 .short 5 # DWARF version number 46 .byte 4 # DWARF Unit Type 47 .byte 8 # Address Size (in bytes) 48 .long .debug_abbrev # Offset Into Abbrev. Section 49 .quad 1026699901672188186 # DWO id 50 .byte 1 # Abbrev [1] DW_TAG_compile_unit 51 .asciz "debug_rnglists-dwp.s.tmp.dwo" # DW_AT_dwo_name 52 .long .Laddr_table_base0 # DW_AT_addr_base 53 .byte 0 # DW_AT_ranges 54 .long .Lskel_rnglists_table_base # DW_AT_rnglists_base 55.Ldebug_info_end0: 56 57 .section .debug_addr,"",@progbits 58 .long .Ldebug_addr_end0-.Ldebug_addr_start0 # Length of contribution 59.Ldebug_addr_start0: 60 .short 5 # DWARF version number 61 .byte 8 # Address size 62 .byte 0 # Segment selector size 63.Laddr_table_base0: 64 .quad rnglists 65 .quad .Lblock1_begin 66.Ldebug_addr_end0: 67 68 .section .debug_rnglists,"",@progbits 69 .long .Lskel_rnglist_table_end-.Lskel_rnglist_table_start # Length 70.Lskel_rnglist_table_start: 71 .short 5 # Version 72 .byte 8 # Address size 73 .byte 0 # Segment selector size 74 .long 1 # Offset entry count 75.Lskel_rnglists_table_base: 76 .long .Lskel_ranges0-.Lskel_rnglists_table_base 77.Lskel_ranges0: 78 .byte 7 # DW_RLE_start_length 79 .quad rnglists 80 .uleb128 .Lrnglists_end-rnglists 81 .byte 0 # DW_RLE_end_of_list 82.Lskel_rnglist_table_end: 83 .else 84 ## DWP file starts here. 85 .section .debug_abbrev.dwo,"e",@progbits 86.LAbbrevBegin: 87 .byte 1 # Abbreviation Code 88 .byte 17 # DW_TAG_compile_unit 89 .byte 1 # DW_CHILDREN_yes 90 .byte 37 # DW_AT_producer 91 .byte 8 # DW_FORM_string 92 .byte 0 # EOM(1) 93 .byte 0 # EOM(2) 94 .byte 2 # Abbreviation Code 95 .byte 46 # DW_TAG_subprogram 96 .byte 1 # DW_CHILDREN_yes 97 .byte 17 # DW_AT_low_pc 98 .byte 27 # DW_FORM_addrx 99 .byte 18 # DW_AT_high_pc 100 .byte 6 # DW_FORM_data4 101 .byte 3 # DW_AT_name 102 .byte 8 # DW_FORM_string 103 .byte 0 # EOM(1) 104 .byte 0 # EOM(2) 105 .byte 5 # Abbreviation Code 106 .byte 11 # DW_TAG_lexical_block 107 .byte 0 # DW_CHILDREN_no 108 .byte 85 # DW_AT_ranges 109 .byte 35 # DW_FORM_rnglistx 110 .byte 0 # EOM(1) 111 .byte 0 # EOM(2) 112 .byte 0 # EOM(3) 113.LAbbrevEnd: 114 .section .debug_info.dwo,"e",@progbits 115.LCUBegin: 116 .long .Ldebug_info_end1-.Ldebug_info_start1 # Length of Unit 117.Ldebug_info_start1: 118 .short 5 # DWARF version number 119 .byte 5 # DWARF Unit Type 120 .byte 8 # Address Size (in bytes) 121 .long 0 # Offset Into Abbrev. Section 122 .quad 1026699901672188186 # DWO id 123 .byte 1 # Abbrev [1] DW_TAG_compile_unit 124 .asciz "Hand-written DWARF" # DW_AT_producer 125 .byte 2 # Abbrev [2] DW_TAG_subprogram 126 .byte 0 # DW_AT_low_pc 127 .long .Lrnglists_end-rnglists # DW_AT_high_pc 128 .asciz "rnglists" # DW_AT_name 129 .byte 5 # Abbrev [5] DW_TAG_lexical_block 130 .byte 0 # DW_AT_ranges 131 .byte 0 # End Of Children Mark 132 .byte 0 # End Of Children Mark 133.Ldebug_info_end1: 134.LCUEnd: 135 .section .debug_rnglists.dwo,"e",@progbits 136## Fake rnglists to check if the cu index is taken into account 137 .long .Lfake_rnglist_end-.Lfake_rnglist_start # Length 138.Lfake_rnglist_start: 139 .short 5 # Version 140 .byte 8 # Address size 141 .byte 0 # Segment selector size 142 .long 0 # Offset entry count 143 .byte 0 # DW_RLE_end_of_list 144.Lfake_rnglist_end: 145.LRLBegin: 146 .long .Ldwo_rnglist_table_end-.Ldwo_rnglist_table_start # Length 147.Ldwo_rnglist_table_start: 148 .short 5 # Version 149 .byte 8 # Address size 150 .byte 0 # Segment selector size 151 .long 1 # Offset entry count 152.Ldwo_rnglists_table_base: 153 .long .Ldwo_ranges-.Ldwo_rnglists_table_base 154.Ldwo_ranges: 155 .byte 3 # DW_RLE_startx_length 156 .uleb128 1 157 .uleb128 .Lblock1_end-.Lblock1_begin 158 .byte 0 # DW_RLE_end_of_list 159.Ldwo_rnglist_table_end: 160.LRLEnd: 161 .section .debug_cu_index, "", @progbits 162## Header: 163 .short 5 # Version 164 .short 0 # Padding 165 .long 3 # Section count 166 .long 1 # Unit count 167 .long 2 # Slot count 168## Hash Table of Signatures: 169 .quad 1026699901672188186 170 .quad 0 171## Parallel Table of Indexes: 172 .long 1 173 .long 0 174## Table of Section Offsets: 175## Row 0: 176 .long 1 # DW_SECT_INFO 177 .long 3 # DW_SECT_ABBREV 178 .long 8 # DW_SECT_RNGLISTS 179## Row 1: 180 .long 0 # Offset in .debug_info.dwo 181 .long 0 # Offset in .debug_abbrev.dwo 182 .long .LRLBegin-.debug_rnglists.dwo # Offset in .debug_rnglists.dwo 183## Table of Section Sizes: 184 .long .LCUEnd-.LCUBegin # Size in .debug_info.dwo 185 .long .LAbbrevEnd-.LAbbrevBegin # Size in .debug_abbrev.dwo 186 .long .LRLEnd-.LRLBegin # Size in .debug_rnglists.dwo 187.endif 188