# RUN: yaml2obj %s -o %t.o
# RUN: echo '---' > %t2.map
# RUN: echo "triple: 'x86_64-apple-darwin'" >> %t2.map
# RUN: echo 'objects:' >> %t2.map
# RUN: echo " - filename: '%t.o'" >> %t2.map
# RUN: echo ' symbols:' >> %t2.map
# RUN: echo ' - { sym: __Z3foov, objAddr: 0x0, binAddr: 0x10000, size: 0x10 }' >> %t2.map
# RUN: echo '...' >> %t2.map
# RUN: dsymutil --linker=parallel -y %t2.map -f -o %t1.out
# RUN: llvm-dwarfdump -a %t1.out | FileCheck %s
## This test checks that nested structure containing field of anonymuos type
## partially moved into the type table. Anonymous part of the structure should be
## left in the original containg compile unit:
##
## CU1:
##
## struct s1 { struct s2; }
##
## namespace {
## struct s3 {};
## }
##
## struct s1::s2 { s3 m; };
##
## struct s1::s2 *var1;
## struct s1::s2::s3 *var2;
##
## CU2:
##
## struct s1 { struct s2; }
##
## struct s1::s2 *var3;
##
##
## Final type table should contain:
##
## DW_TAG_compile_unit
## DW_AT_name ("__type_table")
##
## DW_TAG_structure_type
## DW_AT_name ("s1")
##
## DW_TAG_structure_type
## DW_AT_name ("s2")
## DW_AT_declaration (true)
##
## CU1 should contain:
##
## DW_TAG_compile_unit
## DW_AT_name ("CU1")
##
## DW_TAG_structure_type
## DW_AT_name ("s1")
##
## DW_TAG_structure_type
## DW_AT_name ("s2")
##
## DW_TAG_member
## DW_AT_name ("m")
## DW_AT_type ("(anonymous namespace)::s3")
##
## DW_TAG_namespace
##
## DW_TAG_structure_type
## DW_AT_name ("s3")
##
## DW_TAG_variable
## DW_AT_name ("var1")
## DW_AT_type ("s1::s2 *")
##
## DW_TAG_variable
## DW_AT_name ("var2")
## DW_AT_type ("s1::s2::m *")
##
## CU2 should contain:
##
## DW_TAG_compile_unit
## DW_AT_name ("CU2")
##
## DW_TAG_variable
## DW_AT_name ("var3")
## DW_AT_type ("s1::s2 *")
##
# CHECK: file format Mach-O 64-bit x86-64
# CHECK: .debug_info contents:
# CHECK: Compile Unit:
# CHECK: DW_TAG_compile_unit
# CHECK: DW_AT_name{{.*}}"__artificial_type_unit"
# CHECK: 0x[[PTR_INNER_STRUCT:[0-9a-f]*]]: DW_TAG_pointer_type{{.*[[:space:]].*}}DW_AT_type{{.*}}0x[[INNER_STRUCT:[0-9a-f]*]] "s1::s2")
# CHECK: DW_TAG_structure_type
# CHECK: DW_AT_name{{.*}}"s1"
# CHECK: 0x[[INNER_STRUCT:[0-9a-f]*]]: DW_TAG_structure_type{{.*[[:space:]].*}}DW_AT_name{{.*}}"s2"
# CHECK: DW_AT_declaration{{.*}}true
# CHECK: DW_TAG_compile_unit
# CHECK: DW_AT_name{{.*}}"CU1"
# CHECK: DW_TAG_structure_type
# CHECK: DW_AT_name{{.*}}"s1"
# CHECK: DW_TAG_structure_type
# CHECK: DW_AT_name{{.*}}"s2"
# CHECK: 0x[[INNER_STRUCT_MEMBER:[0-9a-f]*]]: DW_TAG_member{{.*[[:space:]].*}}DW_AT_name{{.*}}"m"
# CHECK: DW_AT_type{{.*}}0x[[ANON_STRUCT:[0-9a-f]*]] "(anonymous namespace)::s3"
# CHECK: DW_TAG_namespace
# CHECK: 0x[[ANON_STRUCT]]: DW_TAG_structure_type{{.*[[:space:]].*}}DW_AT_name{{.*}}"s3"
# CHECK: 0x[[ANON_PTR_INNER_STRUCT:[0-9a-f]*]]: DW_TAG_pointer_type{{.*[[:space:]].*}}DW_AT_type{{.*}}0x[[INNER_STRUCT:[0-9a-f]*]] "s1::s2")
# CHECK: 0x[[PTR_STRUCT_MEMBER:[0-9a-f]*]]: DW_TAG_pointer_type{{.*[[:space:]].*}}DW_AT_type{{.*}}0x[[INNER_STRUCT_MEMBER]] "m"
# CHECK: DW_TAG_variable
# CHECK: DW_AT_name{{.*}}"var1"
# CHECK: DW_AT_type{{.*}}0x[[ANON_PTR_INNER_STRUCT]] "s1::s2 *"
# CHECK: DW_TAG_variable
# CHECK: DW_AT_name{{.*}}"var2"
# CHECK: DW_AT_type{{.*}}0x[[PTR_STRUCT_MEMBER]] "m *"
# CHECK: DW_TAG_compile_unit
# CHECK: DW_AT_name{{.*}}"CU2"
# CHECK: DW_TAG_variable
# CHECK: DW_AT_name{{.*}}"var3"
# CHECK: DW_AT_type{{.*}}0x00000000[[PTR_INNER_STRUCT]] "s1::s2 *"
# CHECK: DW_TAG_variable
# CHECK: DW_AT_name{{.*}}"var4"
# CHECK: DW_AT_type{{.*}}0x00000000[[PTR_INNER_STRUCT]] "s1::s2 *"
--- !mach-o
FileHeader:
magic: 0xFEEDFACF
cputype: 0x01000007
cpusubtype: 0x00000003
filetype: 0x00000001
ncmds: 2
sizeofcmds: 376
flags: 0x00002000
reserved: 0x00000000
LoadCommands:
- cmd: LC_SEGMENT_64
cmdsize: 232
segname: ''
vmaddr: 0x00
vmsize: 0x300
fileoff: 0x300
filesize: 0x300
maxprot: 7
initprot: 7
nsects: 2
flags: 0
Sections:
- sectname: __debug_abbrev
segname: __DWARF
addr: 0x000000000000000F
size: 0x76
offset: 0x00000380
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x02000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
- sectname: __debug_info
segname: __DWARF
addr: 0x000000000000100
size: 0xa7
offset: 0x000003f6
align: 0
reloff: 0x00000600
nreloc: 1
flags: 0x02000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
relocations:
- address: 0x0
symbolnum: 1
pcrel: true
length: 3
extern: true
type: 0
scattered: false
value: 0
- cmd: LC_SYMTAB
cmdsize: 24
symoff: 0x700
nsyms: 2
stroff: 0x720
strsize: 10
LinkEditData:
NameList:
- n_strx: 1
n_type: 0x0F
n_sect: 1
n_desc: 0
n_value: 0
- n_strx: 1
n_type: 0x0F
n_sect: 1
n_desc: 0
n_value: 0
StringTable:
- ''
- '__Z3foov'
- ''
DWARF:
debug_abbrev:
- Table:
- Tag: DW_TAG_compile_unit
Children: DW_CHILDREN_yes
Attributes:
- Attribute: DW_AT_producer
Form: DW_FORM_string
- Attribute: DW_AT_language
Form: DW_FORM_data2
- Attribute: DW_AT_name
Form: DW_FORM_string
- Tag: DW_TAG_structure_type
Children: DW_CHILDREN_yes
Attributes:
- Attribute: DW_AT_name
Form: DW_FORM_string
- Tag: DW_TAG_structure_type
Children: DW_CHILDREN_no
Attributes:
- Attribute: DW_AT_name
Form: DW_FORM_string
- Tag: DW_TAG_member
Children: DW_CHILDREN_no
Attributes:
- Attribute: DW_AT_name
Form: DW_FORM_string
- Attribute: DW_AT_type
Form: DW_FORM_ref_addr
- Tag: DW_TAG_base_type
Children: DW_CHILDREN_no
Attributes:
- Attribute: DW_AT_name
Form: DW_FORM_string
- Tag: DW_TAG_pointer_type
Children: DW_CHILDREN_no
Attributes:
- Attribute: DW_AT_type
Form: DW_FORM_ref_addr
- Tag: DW_TAG_namespace
Children: DW_CHILDREN_yes
- Tag: DW_TAG_variable
Children: DW_CHILDREN_no
Attributes:
- Attribute: DW_AT_name
Form: DW_FORM_string
- Attribute: DW_AT_const_value
Form: DW_FORM_data4
- Attribute: DW_AT_type
Form: DW_FORM_ref_addr
- Table:
- Tag: DW_TAG_compile_unit
Children: DW_CHILDREN_yes
Attributes:
- Attribute: DW_AT_producer
Form: DW_FORM_string
- Attribute: DW_AT_language
Form: DW_FORM_data2
- Attribute: DW_AT_name
Form: DW_FORM_string
- Tag: DW_TAG_structure_type
Children: DW_CHILDREN_yes
Attributes:
- Attribute: DW_AT_name
Form: DW_FORM_string
- Tag: DW_TAG_structure_type
Children: DW_CHILDREN_no
Attributes:
- Attribute: DW_AT_name
Form: DW_FORM_string
- Attribute: DW_AT_declaration
Form: DW_FORM_flag_present
- Tag: DW_TAG_base_type
Children: DW_CHILDREN_no
Attributes:
- Attribute: DW_AT_name
Form: DW_FORM_string
- Tag: DW_TAG_pointer_type
Children: DW_CHILDREN_no
Attributes:
- Attribute: DW_AT_type
Form: DW_FORM_ref_addr
- Tag: DW_TAG_variable
Children: DW_CHILDREN_no
Attributes:
- Attribute: DW_AT_name
Form: DW_FORM_string
- Attribute: DW_AT_const_value
Form: DW_FORM_data4
- Attribute: DW_AT_type
Form: DW_FORM_ref_addr
debug_info:
- Version: 4
Entries:
- AbbrCode: 1
Values:
- CStr: by_hand
- Value: 0x04
- CStr: CU1
- AbbrCode: 2
Values:
- CStr: s1
- AbbrCode: 2
Values:
- CStr: s2
- AbbrCode: 4
Values:
- CStr: m
- Value: 0x0000002c
- AbbrCode: 0
- AbbrCode: 0
- AbbrCode: 7
- AbbrCode: 3
Values:
- CStr: s3
- AbbrCode: 0
- AbbrCode: 5
Values:
- CStr: int
- AbbrCode: 6
Values:
- Value: 0x0000001e
- AbbrCode: 6
Values:
- Value: 0x00000022
- AbbrCode: 8
Values:
- CStr: var1
- Value: 0x00000000
- Value: 0x00000036
- AbbrCode: 8
Values:
- CStr: var2
- Value: 0x00000000
- Value: 0x0000003b
- AbbrCode: 0
- Version: 4
Entries:
- AbbrCode: 1
Values:
- CStr: by_hand
- Value: 0x04
- CStr: CU2
- AbbrCode: 2
Values:
- CStr: s1
- AbbrCode: 3
Values:
- CStr: s2
- AbbrCode: 0
- AbbrCode: 4
Values:
- CStr: int
- AbbrCode: 5
Values:
- Value: 0x0000007b
- AbbrCode: 6
Values:
- CStr: var3
- Value: 0x00000000
- Value: 0x00000085
- AbbrCode: 6
Values:
- CStr: var4
- Value: 0x00000000
- Value: 0x00000085
- AbbrCode: 0
...
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