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|
## This test checks that thread local storage variables
## are preserved.
# 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 -y %t2.map --keep-function-for-static -f -o - | llvm-dwarfdump -a - | FileCheck %s
# RUN: dsymutil --linker parallel -y %t2.map --keep-function-for-static -f -o - | llvm-dwarfdump -a - | FileCheck %s
# 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{{.*}}"CU1"
# CHECK: DW_TAG_subprogram
# CHECK: DW_AT_name{{.*}}"foo"
# CHECK: DW_TAG_variable
# CHECK: DW_AT_name{{.*}}"var1"
# CHECK: DW_AT_location (DW_OP_const8u 0x{{.*}}, DW_OP_GNU_push_tls_address)
# CHECK: DW_AT_name{{.*}}"var2"
# CHECK: DW_AT_location (DW_OP_const8u 0x{{.*}}, DW_OP_form_tls_address)
--- !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: 0x27
offset: 0x00000380
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x02000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
- sectname: __debug_info
segname: __DWARF
addr: 0x000000000000100
size: 0x54
offset: 0x00000410
align: 0
reloff: 0x00000600
nreloc: 2
flags: 0x02000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
relocations:
- address: 0x32
symbolnum: 1
pcrel: true
length: 3
extern: true
type: 0
scattered: false
value: 0
- address: 0x47
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_subprogram
Children: DW_CHILDREN_yes
Attributes:
- Attribute: DW_AT_name
Form: DW_FORM_string
- Attribute: DW_AT_type
Form: DW_FORM_ref4
- Tag: DW_TAG_variable
Children: DW_CHILDREN_no
Attributes:
- Attribute: DW_AT_name
Form: DW_FORM_string
- Attribute: DW_AT_type
Form: DW_FORM_ref4
- Attribute: DW_AT_location
Form: DW_FORM_exprloc
- Tag: DW_TAG_base_type
Children: DW_CHILDREN_no
Attributes:
- Attribute: DW_AT_name
Form: DW_FORM_string
debug_info:
- Version: 4
Entries:
- AbbrCode: 1
Values:
- CStr: by_hand
- Value: 0x04
- CStr: CU1
- AbbrCode: 4
Values:
- CStr: int
- AbbrCode: 2
Values:
- CStr: foo
- Value: 0x1a
- AbbrCode: 3
Values:
- CStr: var1
- Value: 0x0000001a
- BlockData:
- 0x0e
- 0x00
- 0x00
- 0x01
- 0x00
- 0x00
- 0x00
- 0x00
- 0x00
- 0xe0
- AbbrCode: 3
Values:
- CStr: var2
- Value: 0x0000001a
- BlockData:
- 0x0e
- 0x00
- 0x00
- 0x01
- 0x00
- 0x00
- 0x00
- 0x00
- 0x00
- 0x9b
- AbbrCode: 0
- AbbrCode: 0
...
|
