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|
# RUN: llvm-mc %s -filetype obj -triple x86_64-apple-darwin -o - \
# RUN: | not llvm-dwarfdump -lookup=0xffffffff - | \
# RUN: FileCheck %s --check-prefix=EMPTY --allow-empty
# EMPTY: {{^$}}
# RUN: llvm-mc %s -filetype obj -triple x86_64-apple-darwin -o - \
# RUN: | not llvm-dwarfdump -lookup=0xffffffffffffffff - | \
# RUN: FileCheck %s --check-prefix=EMPTY --allow-empty
# EMPTY: {{^$}}
# RUN: llvm-mc %s -filetype obj -triple x86_64-apple-darwin -o - \
# RUN: | llvm-dwarfdump -lookup=0x4 - | \
# RUN: FileCheck %s -check-prefixes=CHECK,LEX,A
# RUN: llvm-mc %s -filetype obj -triple x86_64-apple-darwin -o - \
# RUN: | llvm-dwarfdump -lookup=0xb - | \
# RUN: FileCheck %s -check-prefixes=CHECK,LEX,B
# RUN: llvm-mc %s -filetype obj -triple x86_64-apple-darwin -o - \
# RUN: | llvm-dwarfdump -lookup=0x14 - | \
# RUN: FileCheck %s -check-prefixes=CHECK,C
# CHECK: Compile Unit: length = 0x00000060, format = DWARF32, version = 0x0004, abbr_offset = 0x0000, addr_size = 0x08 (next unit at 0x00000064)
# CHECK: DW_TAG_compile_unit
# CHECK: DW_AT_name ("foo.c")
# CHECK: DW_AT_stmt_list (0x00000000)
# CHECK: DW_AT_low_pc (0x0000000000000000)
# CHECK: DW_AT_high_pc (0x0000000000000016)
# CHECK: DW_TAG_subprogram
# CHECK: DW_AT_low_pc (0x0000000000000000)
# CHECK: DW_AT_high_pc (0x0000000000000016)
# CHECK: DW_AT_name ("foo")
# LEX: DW_TAG_lexical_block
# LEX: DW_AT_low_pc (0x0000000000000004)
# LEX: DW_AT_high_pc (0x0000000000000014)
# A: Line info: file 'foo.c', line 3, column 9, start file 'foo.c', start line 1
# B: Line info: file 'foo.c', line 4, column 6, start file 'foo.c', start line 1
# C: Line info: file 'foo.c', line 6, column 1, start file 'foo.c', start line 1
.section __TEXT,__text,regular,pure_instructions
.macosx_version_min 10, 13
.globl _foo ## -- Begin function foo
.p2align 4, 0x90
_foo: ## @foo
Lfunc_begin0:
.file 1 "foo.c"
.loc 1 1 0 ## foo.c:1:0
.cfi_startproc
## %bb.0: ## %entry
pushq %rbp
Lcfi0:
.cfi_def_cfa_offset 16
Lcfi1:
.cfi_offset %rbp, -16
movq %rsp, %rbp
Lcfi2:
.cfi_def_cfa_register %rbp
Ltmp0:
.loc 1 3 9 prologue_end ## foo.c:3:9
movl $1, -4(%rbp)
.loc 1 4 6 ## foo.c:4:6
movl -4(%rbp), %eax
addl $1, %eax
movl %eax, -4(%rbp)
Ltmp1:
.loc 1 6 1 ## foo.c:6:1
popq %rbp
retq
Ltmp2:
Lfunc_end0:
.cfi_endproc
## -- End function
.section __DWARF,__debug_str,regular,debug
Linfo_string:
.asciz "clang version 6.0.0 (trunk 314509) (llvm/trunk 314517)" ## string offset=0
.asciz "foo.c" ## string offset=55
.asciz "/private/tmp" ## string offset=61
.asciz "foo" ## string offset=74
.asciz "i" ## string offset=78
.asciz "int" ## string offset=80
.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 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 63 ## DW_AT_external
.byte 25 ## DW_FORM_flag_present
.byte 0 ## EOM(1)
.byte 0 ## EOM(2)
.byte 3 ## Abbreviation Code
.byte 11 ## DW_TAG_lexical_block
.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 0 ## EOM(1)
.byte 0 ## EOM(2)
.byte 4 ## 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 5 ## 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 0 ## EOM(3)
.section __DWARF,__debug_info,regular,debug
Lsection_info:
Lcu_begin0:
.long 96 ## Length of Unit
.short 4 ## DWARF version number
Lset0 = Lsection_abbrev-Lsection_abbrev ## Offset Into Abbrev. Section
.long Lset0
.byte 8 ## Address Size (in bytes)
.byte 1 ## Abbrev [1] 0xb:0x59 DW_TAG_compile_unit
.long 0 ## DW_AT_producer
.short 12 ## DW_AT_language
.long 55 ## DW_AT_name
Lset1 = Lline_table_start0-Lsection_line ## DW_AT_stmt_list
.long Lset1
.long 61 ## DW_AT_comp_dir
.quad Lfunc_begin0 ## DW_AT_low_pc
Lset2 = Lfunc_end0-Lfunc_begin0 ## DW_AT_high_pc
.long Lset2
.byte 2 ## Abbrev [2] 0x2a:0x32 DW_TAG_subprogram
.quad Lfunc_begin0 ## DW_AT_low_pc
Lset3 = Lfunc_end0-Lfunc_begin0 ## DW_AT_high_pc
.long Lset3
.byte 1 ## DW_AT_frame_base
.byte 86
.long 74 ## DW_AT_name
.byte 1 ## DW_AT_decl_file
.byte 1 ## DW_AT_decl_line
## DW_AT_external
.byte 3 ## Abbrev [3] 0x3f:0x1c DW_TAG_lexical_block
.quad Ltmp0 ## DW_AT_low_pc
Lset4 = Ltmp1-Ltmp0 ## DW_AT_high_pc
.long Lset4
.byte 4 ## Abbrev [4] 0x4c:0xe DW_TAG_variable
.byte 2 ## DW_AT_location
.byte 145
.byte 124
.long 78 ## DW_AT_name
.byte 1 ## DW_AT_decl_file
.byte 3 ## DW_AT_decl_line
.long 92 ## DW_AT_type
.byte 0 ## End Of Children Mark
.byte 0 ## End Of Children Mark
.byte 5 ## Abbrev [5] 0x5c:0x7 DW_TAG_base_type
.long 80 ## 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:
Lcu_macro_begin0:
.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 193491849 ## Hash in Bucket 0
.long LNames0-Lnames_begin ## Offset in Bucket 0
LNames0:
.long 74 ## foo
.long 1 ## Num DIEs
.long 42
.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 1 ## Header Bucket Count
.long 1 ## 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 193495088 ## Hash in Bucket 0
.long Ltypes0-Ltypes_begin ## Offset in Bucket 0
Ltypes0:
.long 80 ## int
.long 1 ## Num DIEs
.long 92
.short 36
.byte 0
.long 0
.subsections_via_symbols
.section __DWARF,__debug_line,regular,debug
Lsection_line:
Lline_table_start0:
|
