# RUN: llvm-mc -triple x86_64-apple-darwin %s -filetype=obj -o %t # RUN: llvm-dwarfdump --debug-info=0x0000002a -p %t | FileCheck %s --check-prefix=PARENTS # RUN: llvm-dwarfdump --debug-info=0x0000002a -c %t | FileCheck %s --check-prefix=CHILDREN # RUN: llvm-dwarfdump --debug-info=0x0000002a -p -c %t | FileCheck %s --check-prefix=BOTH # PARENTS: DW_TAG_compile_unit # PARENTS: DW_TAG_enumeration_type # PARENTS-NOT: DW_TAG_enumerator # CHILDREN-NOT: DW_TAG_compile_unit # CHILDREN: DW_TAG_enumerator # CHILDREN: DW_AT_name ("first") # CHILDREN: DW_TAG_enumerator # CHILDREN: DW_AT_name ("second") # BOTH: DW_TAG_compile_unit # BOTH: DW_TAG_enumeration_type # BOTH: DW_TAG_enumerator # BOTH: DW_AT_name ("first") # BOTH: DW_TAG_enumerator # BOTH: DW_AT_name ("second") # BOTH-NOT: DW_TAG_compile_unit # BOTH-NOT: DW_TAG_enumeration_type # BOTH-NOT: DW_TAG_enumerator .section __TEXT,__text,regular,pure_instructions .file 1 "/private/tmp" "/tmp/enum.c" .globl _main ## -- Begin function main .p2align 4, 0x90 _main: ## @main Lfunc_begin0: .loc 1 4 0 ## /tmp/enum.c:4:0 .cfi_startproc ## %bb.0: ## %entry pushq %rbp .cfi_def_cfa_offset 16 .cfi_offset %rbp, -16 movq %rsp, %rbp .cfi_def_cfa_register %rbp movl $0, -4(%rbp) Ltmp0: .loc 1 5 7 prologue_end ## /tmp/enum.c:5:7 movl $0, -8(%rbp) .loc 1 6 10 ## /tmp/enum.c:6:10 movl -8(%rbp), %eax .loc 1 6 3 is_stmt 0 ## /tmp/enum.c:6:3 popq %rbp retq Ltmp1: Lfunc_end0: .cfi_endproc ## -- End function .section __DWARF,__debug_str,regular,debug Linfo_string: .asciz "clang version 7.0.0 " ## string offset=0 .asciz "/tmp/enum.c" ## string offset=21 .asciz "/private/tmp" ## string offset=33 .asciz "unsigned int" ## string offset=46 .asciz "first" ## string offset=59 .asciz "second" ## string offset=65 .asciz "main" ## string offset=72 .asciz "int" ## string offset=77 .asciz "var" ## string offset=81 .section __DWARF,__debug_abbrev,regular,debug Lsection_abbrev: .byte 1 ## Abbreviation Code .byte 17 ## DW_TAG_compile_unit .byte 1 ## DW_CHILDREN_yes .byte 37 ## DW_AT_producer .byte 14 ## DW_FORM_strp .byte 19 ## DW_AT_language .byte 5 ## DW_FORM_data2 .byte 3 ## DW_AT_name .byte 14 ## DW_FORM_strp .byte 16 ## DW_AT_stmt_list .byte 23 ## DW_FORM_sec_offset .byte 27 ## DW_AT_comp_dir .byte 14 ## DW_FORM_strp .byte 17 ## DW_AT_low_pc .byte 1 ## DW_FORM_addr .byte 18 ## DW_AT_high_pc .byte 6 ## DW_FORM_data4 .byte 0 ## EOM(1) .byte 0 ## EOM(2) .byte 2 ## Abbreviation Code .byte 4 ## DW_TAG_enumeration_type .byte 1 ## DW_CHILDREN_yes .byte 73 ## DW_AT_type .byte 19 ## DW_FORM_ref4 .byte 11 ## DW_AT_byte_size .byte 11 ## DW_FORM_data1 .byte 58 ## DW_AT_decl_file .byte 11 ## DW_FORM_data1 .byte 59 ## DW_AT_decl_line .byte 11 ## DW_FORM_data1 .byte 0 ## EOM(1) .byte 0 ## EOM(2) .byte 3 ## Abbreviation Code .byte 40 ## DW_TAG_enumerator .byte 0 ## DW_CHILDREN_no .byte 3 ## DW_AT_name .byte 14 ## DW_FORM_strp .byte 28 ## DW_AT_const_value .byte 15 ## DW_FORM_udata .byte 0 ## EOM(1) .byte 0 ## EOM(2) .byte 4 ## Abbreviation Code .byte 36 ## DW_TAG_base_type .byte 0 ## DW_CHILDREN_no .byte 3 ## DW_AT_name .byte 14 ## DW_FORM_strp .byte 62 ## DW_AT_encoding .byte 11 ## DW_FORM_data1 .byte 11 ## DW_AT_byte_size .byte 11 ## DW_FORM_data1 .byte 0 ## EOM(1) .byte 0 ## EOM(2) .byte 5 ## Abbreviation Code .byte 46 ## DW_TAG_subprogram .byte 1 ## DW_CHILDREN_yes .byte 17 ## DW_AT_low_pc .byte 1 ## DW_FORM_addr .byte 18 ## DW_AT_high_pc .byte 6 ## DW_FORM_data4 .byte 64 ## DW_AT_frame_base .byte 24 ## DW_FORM_exprloc .byte 3 ## DW_AT_name .byte 14 ## DW_FORM_strp .byte 58 ## DW_AT_decl_file .byte 11 ## DW_FORM_data1 .byte 59 ## DW_AT_decl_line .byte 11 ## DW_FORM_data1 .byte 73 ## DW_AT_type .byte 19 ## DW_FORM_ref4 .byte 63 ## DW_AT_external .byte 25 ## DW_FORM_flag_present .byte 0 ## EOM(1) .byte 0 ## EOM(2) .byte 6 ## Abbreviation Code .byte 52 ## DW_TAG_variable .byte 0 ## DW_CHILDREN_no .byte 2 ## DW_AT_location .byte 24 ## DW_FORM_exprloc .byte 3 ## DW_AT_name .byte 14 ## DW_FORM_strp .byte 58 ## DW_AT_decl_file .byte 11 ## DW_FORM_data1 .byte 59 ## DW_AT_decl_line .byte 11 ## DW_FORM_data1 .byte 73 ## DW_AT_type .byte 19 ## DW_FORM_ref4 .byte 0 ## EOM(1) .byte 0 ## EOM(2) .byte 0 ## EOM(3) .section __DWARF,__debug_info,regular,debug Lsection_info: Lcu_begin0: .long 114 ## Length of Unit .short 4 ## DWARF version number .set Lset0, Lsection_abbrev-Lsection_abbrev ## Offset Into Abbrev. Section .long Lset0 .byte 8 ## Address Size (in bytes) .byte 1 ## Abbrev [1] 0xb:0x6b DW_TAG_compile_unit .long 0 ## DW_AT_producer .short 12 ## DW_AT_language .long 21 ## DW_AT_name .set Lset1, Lline_table_start0-Lsection_line ## DW_AT_stmt_list .long Lset1 .long 33 ## DW_AT_comp_dir .quad Lfunc_begin0 ## DW_AT_low_pc .set Lset2, Lfunc_end0-Lfunc_begin0 ## DW_AT_high_pc .long Lset2 .byte 2 ## Abbrev [2] 0x2a:0x15 DW_TAG_enumeration_type .long 63 ## DW_AT_type .byte 4 ## DW_AT_byte_size .byte 1 ## DW_AT_decl_file .byte 1 ## DW_AT_decl_line .byte 3 ## Abbrev [3] 0x32:0x6 DW_TAG_enumerator .long 59 ## DW_AT_name .byte 0 ## DW_AT_const_value .byte 3 ## Abbrev [3] 0x38:0x6 DW_TAG_enumerator .long 65 ## DW_AT_name .byte 1 ## DW_AT_const_value .byte 0 ## End Of Children Mark .byte 4 ## Abbrev [4] 0x3f:0x7 DW_TAG_base_type .long 46 ## DW_AT_name .byte 7 ## DW_AT_encoding .byte 4 ## DW_AT_byte_size .byte 5 ## Abbrev [5] 0x46:0x28 DW_TAG_subprogram .quad Lfunc_begin0 ## DW_AT_low_pc .set Lset3, Lfunc_end0-Lfunc_begin0 ## DW_AT_high_pc .long Lset3 .byte 1 ## DW_AT_frame_base .byte 86 .long 72 ## DW_AT_name .byte 1 ## DW_AT_decl_file .byte 3 ## DW_AT_decl_line .long 110 ## DW_AT_type ## DW_AT_external .byte 6 ## Abbrev [6] 0x5f:0xe DW_TAG_variable .byte 2 ## DW_AT_location .byte 145 .byte 120 .long 81 ## DW_AT_name .byte 1 ## DW_AT_decl_file .byte 5 ## DW_AT_decl_line .long 110 ## DW_AT_type .byte 0 ## End Of Children Mark .byte 4 ## Abbrev [4] 0x6e:0x7 DW_TAG_base_type .long 77 ## DW_AT_name .byte 5 ## DW_AT_encoding .byte 4 ## DW_AT_byte_size .byte 0 ## End Of Children Mark .section __DWARF,__debug_ranges,regular,debug Ldebug_range: .section __DWARF,__debug_macinfo,regular,debug Ldebug_macinfo: .byte 0 ## End Of Macro List Mark .section __DWARF,__apple_names,regular,debug Lnames_begin: .long 1212240712 ## Header Magic .short 1 ## Header Version .short 0 ## Header Hash Function .long 1 ## Header Bucket Count .long 1 ## Header Hash Count .long 12 ## Header Data Length .long 0 ## HeaderData Die Offset Base .long 1 ## HeaderData Atom Count .short 1 ## DW_ATOM_die_offset .short 6 ## DW_FORM_data4 .long 0 ## Bucket 0 .long 2090499946 ## Hash in Bucket 0 .set Lset4, LNames0-Lnames_begin ## Offset in Bucket 0 .long Lset4 LNames0: .long 72 ## main .long 1 ## Num DIEs .long 70 .long 0 .section __DWARF,__apple_objc,regular,debug Lobjc_begin: .long 1212240712 ## Header Magic .short 1 ## Header Version .short 0 ## Header Hash Function .long 1 ## Header Bucket Count .long 0 ## Header Hash Count .long 12 ## Header Data Length .long 0 ## HeaderData Die Offset Base .long 1 ## HeaderData Atom Count .short 1 ## DW_ATOM_die_offset .short 6 ## DW_FORM_data4 .long -1 ## Bucket 0 .section __DWARF,__apple_namespac,regular,debug Lnamespac_begin: .long 1212240712 ## Header Magic .short 1 ## Header Version .short 0 ## Header Hash Function .long 1 ## Header Bucket Count .long 0 ## Header Hash Count .long 12 ## Header Data Length .long 0 ## HeaderData Die Offset Base .long 1 ## HeaderData Atom Count .short 1 ## DW_ATOM_die_offset .short 6 ## DW_FORM_data4 .long -1 ## Bucket 0 .section __DWARF,__apple_types,regular,debug Ltypes_begin: .long 1212240712 ## Header Magic .short 1 ## Header Version .short 0 ## Header Hash Function .long 2 ## Header Bucket Count .long 2 ## Header Hash Count .long 20 ## Header Data Length .long 0 ## HeaderData Die Offset Base .long 3 ## HeaderData Atom Count .short 1 ## DW_ATOM_die_offset .short 6 ## DW_FORM_data4 .short 3 ## DW_ATOM_die_tag .short 5 ## DW_FORM_data2 .short 4 ## DW_ATOM_type_flags .short 11 ## DW_FORM_data1 .long 0 ## Bucket 0 .long 1 ## Bucket 1 .long 193495088 ## Hash in Bucket 0 .long -1304652851 ## Hash in Bucket 1 .set Lset5, Ltypes1-Ltypes_begin ## Offset in Bucket 0 .long Lset5 .set Lset6, Ltypes0-Ltypes_begin ## Offset in Bucket 1 .long Lset6 Ltypes1: .long 77 ## int .long 1 ## Num DIEs .long 110 .short 36 .byte 0 .long 0 Ltypes0: .long 46 ## unsigned int .long 1 ## Num DIEs .long 63 .short 36 .byte 0 .long 0 .subsections_via_symbols .section __DWARF,__debug_line,regular,debug Lsection_line: Lline_table_start0: