1## This test checks that llvm-dwarfdump can dump debug_macro 2## section containing contributions from multiple CU's represented 3## using DW_MACRO_define_strx form. 4 5# RUN: llvm-mc -triple x86_64-unknown-linux -filetype=obj %s -o -| \ 6# RUN: llvm-dwarfdump -debug-macro - | FileCheck -strict-whitespace -match-full-lines %s 7 8# CHECK:.debug_macro contents: 9# CHECK-NEXT:0x00000000: 10# CHECK-NEXT:macro header: version = 0x0005, flags = 0x02, format = DWARF32, debug_line_offset = 0x00000000 11# CHECK-NEXT:DW_MACRO_start_file - lineno: 0 filenum: 0 12# CHECK-NEXT: DW_MACRO_define_strx - lineno: 1 macro: DWARF_VERSION 5 13# CHECK-NEXT: DW_MACRO_define_strx - lineno: 2 macro: COMPILE_UNIT 1 14# CHECK-NEXT: DW_MACRO_undef_strx - lineno: 3 macro: COMPILE_UNIT 15# CHECK-NEXT:DW_MACRO_end_file 16 17# CHECK:0x00000015: 18# CHECK-NEXT:macro header: version = 0x0005, flags = 0x02, format = DWARF32, debug_line_offset = 0x00000000 19# CHECK-NEXT:DW_MACRO_start_file - lineno: 1 filenum: 3 20# CHECK-NEXT: DW_MACRO_define_strx - lineno: 2 macro: COMPILE_UNIT 2 21# CHECK-NEXT: DW_MACRO_undef_strx - lineno: 3 macro: COMPILE_UNIT 22# CHECK-NEXT:DW_MACRO_end_file 23 24 .section .debug_abbrev,"",@progbits 25 .byte 1 # Abbreviation Code 26 .byte 17 # DW_TAG_compile_unit 27 .byte 0 # DW_CHILDREN_no 28 .byte 114 # DW_AT_str_offsets_base 29 .byte 23 # DW_FORM_sec_offset 30 .byte 121 # DW_AT_macros 31 .byte 23 # DW_FORM_sec_offset 32 .byte 0 # EOM(1) 33 .byte 0 # EOM(2) 34 .byte 0 # EOM(3) 35 36 .section .debug_info,"",@progbits 37.Lcu_begin0: 38 .long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit 39.Ldebug_info_start0: 40 .short 5 # DWARF version number 41 .byte 1 # DWARF Unit Type 42 .byte 8 # Address Size (in bytes) 43 .long .debug_abbrev # Offset Into Abbrev. Section 44 .byte 1 # Abbrev [1] 0xc:0x12 DW_TAG_compile_unit 45 .long .Lstr_offsets_base0 # DW_AT_str_offsets_base 46 .long .Lcu_macro_begin0 # DW_AT_macros 47.Ldebug_info_end0: 48.Lcu_begin1: 49 .long .Ldebug_info_end1-.Ldebug_info_start1 # Length of Unit 50.Ldebug_info_start1: 51 .short 5 # DWARF version number 52 .byte 1 # DWARF Unit Type 53 .byte 8 # Address Size (in bytes) 54 .long .debug_abbrev # Offset Into Abbrev. Section 55 .byte 1 # Abbrev [1] 0xc:0x12 DW_TAG_compile_unit 56 .long .Lstr_offsets_base1 # DW_AT_str_offsets_base 57 .long .Lcu_macro_begin1 # DW_AT_macros 58.Ldebug_info_end1: 59 60 .section .debug_macro,"",@progbits 61.Lcu_macro_begin0: 62 .short 5 # Macro information version 63 .byte 2 # Flags: 32 bit, debug_line_offset present 64 .long 0 # debug_line_offset 65 .byte 3 # DW_MACRO_start_file 66 .byte 0 # Line Number 67 .byte 0 # File Number 68 .byte 11 # DW_MACRO_define_strx 69 .byte 1 # Line Number 70 .byte 0 # Macro String 71 .byte 11 # DW_MACRO_define_strx 72 .byte 2 # Line Number 73 .byte 1 # Macro String 74 .byte 12 # DW_MACRO_undef_strx 75 .byte 3 # Line Number 76 .byte 2 # Macro String 77 .byte 4 # DW_MACRO_end_file 78 .byte 0 # End Of Macro List Mark 79.Lcu_macro_begin1: 80 .short 5 # Macro information version 81 .byte 2 # Flags: 32 bit, debug_line_offset present 82 .long 0 # debug_line_offset 83 .byte 3 # DW_MACRO_start_file 84 .byte 1 # Line Number 85 .byte 3 # File Number 86 .byte 11 # DW_MACRO_define_strx 87 .byte 2 # Line Number 88 .byte 0 # Macro String 89 .byte 12 # DW_MACRO_undef_strx 90 .byte 3 # Line Number 91 .byte 1 # Macro String 92 .byte 4 # DW_MACRO_end_file 93 94 .section .debug_str_offsets,"",@progbits 95 .long 16 # Unit length 96 .short 5 # Version 97 .short 0 # Padding 98.Lstr_offsets_base0: 99 .long .Linfo_string0 100 .long .Linfo_string1 101 .long .Linfo_string2 102 .long 12 # Unit length 103 .short 5 # Version 104 .short 0 # Padding 105.Lstr_offsets_base1: 106 .long .Linfo_string3 107 .long .Linfo_string4 108 109 .section .debug_str,"MS",@progbits,1 110.Linfo_string0: 111 .asciz "DWARF_VERSION 5" 112.Linfo_string1: 113 .asciz "COMPILE_UNIT 1" 114.Linfo_string2: 115 .asciz "COMPILE_UNIT" 116.Linfo_string3: 117 .asciz "COMPILE_UNIT 2" 118.Linfo_string4: 119 .asciz "COMPILE_UNIT" 120