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315 lines
13 KiB
315 lines
13 KiB
4 months ago
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# RUN: llvm-mc -triple x86_64-apple-darwin %s -filetype=obj -o %t
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# RUN: llvm-dwarfdump --debug-info=0x0000002a -p %t | FileCheck %s --check-prefix=PARENTS
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# RUN: llvm-dwarfdump --debug-info=0x0000002a -c %t | FileCheck %s --check-prefix=CHILDREN
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# RUN: llvm-dwarfdump --debug-info=0x0000002a -p -c %t | FileCheck %s --check-prefix=BOTH
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# RUN: llvm-dwarfdump --debug-info=0x00000032 -p -parent-recurse-depth 1 -c %t | FileCheck %s --check-prefix=ONEPARENT
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# PARENTS: DW_TAG_compile_unit
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# PARENTS: DW_TAG_enumeration_type
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# PARENTS-NOT: DW_TAG_enumerator
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# ONEPARENT-NOT: DW_TAG_compile_unit
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# ONEPARENT: DW_TAG_enumeration_type
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# ONEPARENT: DW_TAG_enumerator
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# CHILDREN-NOT: DW_TAG_compile_unit
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# CHILDREN: DW_TAG_enumerator
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# CHILDREN: DW_AT_name ("first")
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# CHILDREN: DW_TAG_enumerator
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# CHILDREN: DW_AT_name ("second")
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# BOTH: DW_TAG_compile_unit
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# BOTH: DW_TAG_enumeration_type
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# BOTH: DW_TAG_enumerator
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# BOTH: DW_AT_name ("first")
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# BOTH: DW_TAG_enumerator
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# BOTH: DW_AT_name ("second")
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# BOTH-NOT: DW_TAG_compile_unit
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# BOTH-NOT: DW_TAG_enumeration_type
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# BOTH-NOT: DW_TAG_enumerator
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.section __TEXT,__text,regular,pure_instructions
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.file 1 "/private/tmp" "/tmp/enum.c"
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.globl _main ## -- Begin function main
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.p2align 4, 0x90
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_main: ## @main
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Lfunc_begin0:
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.loc 1 4 0 ## /tmp/enum.c:4:0
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.cfi_startproc
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## %bb.0: ## %entry
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pushq %rbp
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.cfi_def_cfa_offset 16
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.cfi_offset %rbp, -16
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movq %rsp, %rbp
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.cfi_def_cfa_register %rbp
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movl $0, -4(%rbp)
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Ltmp0:
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.loc 1 5 7 prologue_end ## /tmp/enum.c:5:7
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movl $0, -8(%rbp)
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.loc 1 6 10 ## /tmp/enum.c:6:10
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movl -8(%rbp), %eax
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.loc 1 6 3 is_stmt 0 ## /tmp/enum.c:6:3
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popq %rbp
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retq
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Ltmp1:
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Lfunc_end0:
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.cfi_endproc
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## -- End function
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.section __DWARF,__debug_str,regular,debug
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Linfo_string:
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.asciz "clang version 7.0.0 " ## string offset=0
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.asciz "/tmp/enum.c" ## string offset=21
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.asciz "/private/tmp" ## string offset=33
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.asciz "unsigned int" ## string offset=46
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.asciz "first" ## string offset=59
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.asciz "second" ## string offset=65
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.asciz "main" ## string offset=72
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.asciz "int" ## string offset=77
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.asciz "var" ## string offset=81
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.section __DWARF,__debug_abbrev,regular,debug
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Lsection_abbrev:
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.byte 1 ## Abbreviation Code
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.byte 17 ## DW_TAG_compile_unit
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.byte 1 ## DW_CHILDREN_yes
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.byte 37 ## DW_AT_producer
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.byte 14 ## DW_FORM_strp
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.byte 19 ## DW_AT_language
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.byte 5 ## DW_FORM_data2
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.byte 3 ## DW_AT_name
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.byte 14 ## DW_FORM_strp
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.byte 16 ## DW_AT_stmt_list
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.byte 23 ## DW_FORM_sec_offset
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.byte 27 ## DW_AT_comp_dir
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.byte 14 ## DW_FORM_strp
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.byte 17 ## DW_AT_low_pc
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.byte 1 ## DW_FORM_addr
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.byte 18 ## DW_AT_high_pc
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.byte 6 ## DW_FORM_data4
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.byte 0 ## EOM(1)
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.byte 0 ## EOM(2)
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.byte 2 ## Abbreviation Code
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.byte 4 ## DW_TAG_enumeration_type
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.byte 1 ## DW_CHILDREN_yes
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.byte 73 ## DW_AT_type
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.byte 19 ## DW_FORM_ref4
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.byte 11 ## DW_AT_byte_size
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.byte 11 ## DW_FORM_data1
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.byte 58 ## DW_AT_decl_file
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.byte 11 ## DW_FORM_data1
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.byte 59 ## DW_AT_decl_line
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.byte 11 ## DW_FORM_data1
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.byte 0 ## EOM(1)
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.byte 0 ## EOM(2)
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.byte 3 ## Abbreviation Code
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.byte 40 ## DW_TAG_enumerator
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.byte 0 ## DW_CHILDREN_no
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.byte 3 ## DW_AT_name
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.byte 14 ## DW_FORM_strp
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.byte 28 ## DW_AT_const_value
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.byte 15 ## DW_FORM_udata
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.byte 0 ## EOM(1)
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.byte 0 ## EOM(2)
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.byte 4 ## Abbreviation Code
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.byte 36 ## DW_TAG_base_type
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.byte 0 ## DW_CHILDREN_no
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.byte 3 ## DW_AT_name
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.byte 14 ## DW_FORM_strp
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.byte 62 ## DW_AT_encoding
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.byte 11 ## DW_FORM_data1
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.byte 11 ## DW_AT_byte_size
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.byte 11 ## DW_FORM_data1
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.byte 0 ## EOM(1)
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.byte 0 ## EOM(2)
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.byte 5 ## Abbreviation Code
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.byte 46 ## DW_TAG_subprogram
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.byte 1 ## DW_CHILDREN_yes
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.byte 17 ## DW_AT_low_pc
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.byte 1 ## DW_FORM_addr
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.byte 18 ## DW_AT_high_pc
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.byte 6 ## DW_FORM_data4
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.byte 64 ## DW_AT_frame_base
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.byte 24 ## DW_FORM_exprloc
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.byte 3 ## DW_AT_name
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.byte 14 ## DW_FORM_strp
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.byte 58 ## DW_AT_decl_file
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.byte 11 ## DW_FORM_data1
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.byte 59 ## DW_AT_decl_line
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.byte 11 ## DW_FORM_data1
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.byte 73 ## DW_AT_type
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.byte 19 ## DW_FORM_ref4
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.byte 63 ## DW_AT_external
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.byte 25 ## DW_FORM_flag_present
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.byte 0 ## EOM(1)
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.byte 0 ## EOM(2)
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.byte 6 ## Abbreviation Code
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.byte 52 ## DW_TAG_variable
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.byte 0 ## DW_CHILDREN_no
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.byte 2 ## DW_AT_location
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.byte 24 ## DW_FORM_exprloc
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.byte 3 ## DW_AT_name
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.byte 14 ## DW_FORM_strp
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.byte 58 ## DW_AT_decl_file
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.byte 11 ## DW_FORM_data1
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.byte 59 ## DW_AT_decl_line
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.byte 11 ## DW_FORM_data1
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.byte 73 ## DW_AT_type
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.byte 19 ## DW_FORM_ref4
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.byte 0 ## EOM(1)
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.byte 0 ## EOM(2)
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.byte 0 ## EOM(3)
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.section __DWARF,__debug_info,regular,debug
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Lsection_info:
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Lcu_begin0:
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.long 114 ## Length of Unit
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.short 4 ## DWARF version number
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.set Lset0, Lsection_abbrev-Lsection_abbrev ## Offset Into Abbrev. Section
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.long Lset0
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.byte 8 ## Address Size (in bytes)
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.byte 1 ## Abbrev [1] 0xb:0x6b DW_TAG_compile_unit
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.long 0 ## DW_AT_producer
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.short 12 ## DW_AT_language
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.long 21 ## DW_AT_name
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.set Lset1, Lline_table_start0-Lsection_line ## DW_AT_stmt_list
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.long Lset1
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.long 33 ## DW_AT_comp_dir
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.quad Lfunc_begin0 ## DW_AT_low_pc
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.set Lset2, Lfunc_end0-Lfunc_begin0 ## DW_AT_high_pc
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.long Lset2
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.byte 2 ## Abbrev [2] 0x2a:0x15 DW_TAG_enumeration_type
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.long 63 ## DW_AT_type
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.byte 4 ## DW_AT_byte_size
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.byte 1 ## DW_AT_decl_file
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.byte 1 ## DW_AT_decl_line
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.byte 3 ## Abbrev [3] 0x32:0x6 DW_TAG_enumerator
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.long 59 ## DW_AT_name
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.byte 0 ## DW_AT_const_value
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.byte 3 ## Abbrev [3] 0x38:0x6 DW_TAG_enumerator
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.long 65 ## DW_AT_name
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.byte 1 ## DW_AT_const_value
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.byte 0 ## End Of Children Mark
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.byte 4 ## Abbrev [4] 0x3f:0x7 DW_TAG_base_type
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.long 46 ## DW_AT_name
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.byte 7 ## DW_AT_encoding
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.byte 4 ## DW_AT_byte_size
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.byte 5 ## Abbrev [5] 0x46:0x28 DW_TAG_subprogram
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.quad Lfunc_begin0 ## DW_AT_low_pc
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.set Lset3, Lfunc_end0-Lfunc_begin0 ## DW_AT_high_pc
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.long Lset3
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.byte 1 ## DW_AT_frame_base
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.byte 86
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.long 72 ## DW_AT_name
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.byte 1 ## DW_AT_decl_file
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.byte 3 ## DW_AT_decl_line
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.long 110 ## DW_AT_type
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## DW_AT_external
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.byte 6 ## Abbrev [6] 0x5f:0xe DW_TAG_variable
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.byte 2 ## DW_AT_location
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.byte 145
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.byte 120
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.long 81 ## DW_AT_name
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.byte 1 ## DW_AT_decl_file
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.byte 5 ## DW_AT_decl_line
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.long 110 ## DW_AT_type
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.byte 0 ## End Of Children Mark
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.byte 4 ## Abbrev [4] 0x6e:0x7 DW_TAG_base_type
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.long 77 ## DW_AT_name
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.byte 5 ## DW_AT_encoding
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.byte 4 ## DW_AT_byte_size
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.byte 0 ## End Of Children Mark
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.section __DWARF,__debug_ranges,regular,debug
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Ldebug_range:
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.section __DWARF,__debug_macinfo,regular,debug
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Ldebug_macinfo:
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.byte 0 ## End Of Macro List Mark
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.section __DWARF,__apple_names,regular,debug
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Lnames_begin:
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.long 1212240712 ## Header Magic
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.short 1 ## Header Version
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.short 0 ## Header Hash Function
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.long 1 ## Header Bucket Count
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.long 1 ## Header Hash Count
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.long 12 ## Header Data Length
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.long 0 ## HeaderData Die Offset Base
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.long 1 ## HeaderData Atom Count
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.short 1 ## DW_ATOM_die_offset
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.short 6 ## DW_FORM_data4
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.long 0 ## Bucket 0
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.long 2090499946 ## Hash in Bucket 0
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.set Lset4, LNames0-Lnames_begin ## Offset in Bucket 0
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.long Lset4
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LNames0:
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.long 72 ## main
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.long 1 ## Num DIEs
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.long 70
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.long 0
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.section __DWARF,__apple_objc,regular,debug
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Lobjc_begin:
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.long 1212240712 ## Header Magic
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.short 1 ## Header Version
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.short 0 ## Header Hash Function
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.long 1 ## Header Bucket Count
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.long 0 ## Header Hash Count
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.long 12 ## Header Data Length
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.long 0 ## HeaderData Die Offset Base
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.long 1 ## HeaderData Atom Count
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.short 1 ## DW_ATOM_die_offset
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.short 6 ## DW_FORM_data4
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.long -1 ## Bucket 0
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.section __DWARF,__apple_namespac,regular,debug
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Lnamespac_begin:
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.long 1212240712 ## Header Magic
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.short 1 ## Header Version
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.short 0 ## Header Hash Function
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.long 1 ## Header Bucket Count
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.long 0 ## Header Hash Count
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.long 12 ## Header Data Length
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.long 0 ## HeaderData Die Offset Base
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.long 1 ## HeaderData Atom Count
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.short 1 ## DW_ATOM_die_offset
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.short 6 ## DW_FORM_data4
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.long -1 ## Bucket 0
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.section __DWARF,__apple_types,regular,debug
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Ltypes_begin:
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.long 1212240712 ## Header Magic
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.short 1 ## Header Version
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.short 0 ## Header Hash Function
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.long 2 ## Header Bucket Count
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.long 2 ## Header Hash Count
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.long 20 ## Header Data Length
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.long 0 ## HeaderData Die Offset Base
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.long 3 ## HeaderData Atom Count
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.short 1 ## DW_ATOM_die_offset
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.short 6 ## DW_FORM_data4
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.short 3 ## DW_ATOM_die_tag
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.short 5 ## DW_FORM_data2
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.short 4 ## DW_ATOM_type_flags
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.short 11 ## DW_FORM_data1
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.long 0 ## Bucket 0
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.long 1 ## Bucket 1
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.long 193495088 ## Hash in Bucket 0
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.long -1304652851 ## Hash in Bucket 1
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.set Lset5, Ltypes1-Ltypes_begin ## Offset in Bucket 0
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.long Lset5
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.set Lset6, Ltypes0-Ltypes_begin ## Offset in Bucket 1
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.long Lset6
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Ltypes1:
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.long 77 ## int
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.long 1 ## Num DIEs
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.long 110
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.short 36
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.byte 0
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.long 0
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Ltypes0:
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.long 46 ## unsigned int
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.long 1 ## Num DIEs
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.long 63
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.short 36
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.byte 0
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.long 0
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.subsections_via_symbols
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.section __DWARF,__debug_line,regular,debug
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Lsection_line:
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Lline_table_start0:
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