1# RUN: llvm-mc %s -filetype obj -triple=x86_64-pc-linux -o %t.o 2# RUN: llvm-dwarfdump -v %t.o | FileCheck %s -match-full-lines 3 4## Ensure bogus empty section names are not printed when dumping 5## rnglists that reference debug_addr when it is not present (such as in .dwo files) 6 7# CHECK: DW_AT_ranges [DW_FORM_rnglistx] (indexed (0x0) rangelist = 0x00000010 8# CHECK-NEXT: [0x0000000000000000, 0x0000000000000001) 9# CHECK-NEXT: [0x0000000000000000, 0x0000000000000002)) 10 11.section .debug_info.dwo,"e",@progbits 12.long .Ldebug_info_dwo_end1-.Ldebug_info_dwo_start1 # Length of Unit 13.Ldebug_info_dwo_start1: 14 .short 5 # DWARF version number 15 .byte 5 # DWARF Unit Type 16 .byte 8 # Address Size (in bytes) 17 .long 0 # Offset Into Abbrev. Section 18 .quad -6809755978868859807 19 .byte 1 # Abbrev [1] 0x14:0x32 DW_TAG_compile_unit 20 .byte 0 # DW_AT_ranges 21.Ldebug_info_dwo_end1: 22 23.section .debug_abbrev.dwo,"e",@progbits 24 .byte 1 # Abbreviation Code 25 .byte 17 # DW_TAG_compile_unit 26 .byte 0 # DW_CHILDREN_no 27 .byte 85 # DW_AT_ranges 28 .byte 35 # DW_FORM_rnglistx 29 .byte 0 # EOM(1) 30 .byte 0 # EOM(2) 31 .byte 0 # EOM(3) 32 33.section .debug_rnglists.dwo,"e",@progbits 34 .long .Ldebug_rnglist_table_end1-.Ldebug_rnglist_table_start1 # Length 35.Ldebug_rnglist_table_start1: 36 .short 5 # Version 37 .byte 8 # Address size 38 .byte 0 # Segment selector size 39 .long 1 # Offset entry count 40.Lrnglists_dwo_table_base0: 41 .long .Ldebug_ranges0-.Lrnglists_dwo_table_base0 42.Ldebug_ranges0: 43 .byte 1 # DW_RLE_base_addressx 44 .byte 0 # base address index 45 .byte 4 # DW_RLE_offset_pair 46 .byte 0 # starting offset 47 .byte 1 # ending offset 48 .byte 3 # DW_RLE_startx_length 49 .byte 1 # start index 50 .byte 2 # length 51 .byte 0 # DW_RLE_end_of_list 52.Ldebug_rnglist_table_end1: 53