097971b318
location-expression.test and tls-variable.test failed because wrong endianness was used on powerpc machine. To fix the issue this patch uses endianness from debug map as endianness for the whole target file. Previosly, architecture endianness won over what is specified in debug map. Differential Revision: https://reviews.llvm.org/D159349
195 lines
5.3 KiB
Plaintext
195 lines
5.3 KiB
Plaintext
## This test checks that thread local storage variables
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## are preserved.
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# RUN: yaml2obj %s -o %t.o
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# RUN: echo '---' > %t2.map
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# RUN: echo "triple: 'x86_64-apple-darwin'" >> %t2.map
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# RUN: echo 'objects:' >> %t2.map
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# RUN: echo " - filename: '%t.o'" >> %t2.map
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# RUN: echo ' symbols:' >> %t2.map
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# RUN: echo ' - { sym: __Z3foov, objAddr: 0x0, binAddr: 0x10000, size: 0x10 }' >> %t2.map
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# RUN: echo '...' >> %t2.map
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# RUN: dsymutil -y %t2.map --keep-function-for-static -f -o - | llvm-dwarfdump -a - | FileCheck %s
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# RUN: dsymutil --linker llvm -y %t2.map --keep-function-for-static -f -o - | llvm-dwarfdump -a - | FileCheck %s
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# CHECK: file format Mach-O 64-bit x86-64
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# CHECK: .debug_info contents:
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# CHECK: Compile Unit:
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# CHECK: DW_TAG_compile_unit
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# CHECK: DW_AT_name{{.*}}"CU1"
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# CHECK: DW_TAG_subprogram
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# CHECK: DW_AT_name{{.*}}"foo"
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# CHECK: DW_TAG_variable
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# CHECK: DW_AT_name{{.*}}"var1"
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# CHECK: DW_AT_location (DW_OP_const8u 0x{{.*}}, DW_OP_GNU_push_tls_address)
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# CHECK: DW_AT_name{{.*}}"var2"
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# CHECK: DW_AT_location (DW_OP_const8u 0x{{.*}}, DW_OP_form_tls_address)
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--- !mach-o
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FileHeader:
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magic: 0xFEEDFACF
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cputype: 0x01000007
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cpusubtype: 0x00000003
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filetype: 0x00000001
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ncmds: 2
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sizeofcmds: 376
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flags: 0x00002000
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reserved: 0x00000000
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LoadCommands:
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- cmd: LC_SEGMENT_64
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cmdsize: 232
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segname: ''
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vmaddr: 0x00
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vmsize: 0x300
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fileoff: 0x300
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filesize: 0x300
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maxprot: 7
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initprot: 7
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nsects: 2
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flags: 0
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Sections:
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- sectname: __debug_abbrev
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segname: __DWARF
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addr: 0x000000000000000F
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size: 0x27
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offset: 0x00000380
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align: 0
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reloff: 0x00000000
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nreloc: 0
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flags: 0x02000000
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reserved1: 0x00000000
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reserved2: 0x00000000
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reserved3: 0x00000000
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- sectname: __debug_info
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segname: __DWARF
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addr: 0x000000000000100
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size: 0x54
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offset: 0x00000410
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align: 0
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reloff: 0x00000600
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nreloc: 2
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flags: 0x02000000
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reserved1: 0x00000000
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reserved2: 0x00000000
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reserved3: 0x00000000
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relocations:
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- address: 0x32
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symbolnum: 1
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pcrel: true
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length: 3
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extern: true
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type: 0
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scattered: false
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value: 0
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- address: 0x47
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symbolnum: 1
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pcrel: true
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length: 3
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extern: true
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type: 0
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scattered: false
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value: 0
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- cmd: LC_SYMTAB
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cmdsize: 24
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symoff: 0x700
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nsyms: 2
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stroff: 0x720
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strsize: 10
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LinkEditData:
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NameList:
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- n_strx: 1
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n_type: 0x0F
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n_sect: 1
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n_desc: 0
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n_value: 0
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- n_strx: 1
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n_type: 0x0F
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n_sect: 1
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n_desc: 0
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n_value: 0
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StringTable:
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- ''
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- '__Z3foov'
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- ''
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DWARF:
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debug_abbrev:
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- Table:
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- Tag: DW_TAG_compile_unit
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Children: DW_CHILDREN_yes
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Attributes:
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- Attribute: DW_AT_producer
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Form: DW_FORM_string
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- Attribute: DW_AT_language
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Form: DW_FORM_data2
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- Attribute: DW_AT_name
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Form: DW_FORM_string
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- Tag: DW_TAG_subprogram
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Children: DW_CHILDREN_yes
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Attributes:
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- Attribute: DW_AT_name
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Form: DW_FORM_string
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- Attribute: DW_AT_type
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Form: DW_FORM_ref4
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- Tag: DW_TAG_variable
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Children: DW_CHILDREN_no
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Attributes:
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- Attribute: DW_AT_name
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Form: DW_FORM_string
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- Attribute: DW_AT_type
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Form: DW_FORM_ref4
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- Attribute: DW_AT_location
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Form: DW_FORM_exprloc
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- Tag: DW_TAG_base_type
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Children: DW_CHILDREN_no
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Attributes:
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- Attribute: DW_AT_name
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Form: DW_FORM_string
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debug_info:
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- Version: 4
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Entries:
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- AbbrCode: 1
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Values:
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- CStr: by_hand
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- Value: 0x04
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- CStr: CU1
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- AbbrCode: 4
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Values:
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- CStr: int
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- AbbrCode: 2
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Values:
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- CStr: foo
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- Value: 0x1a
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- AbbrCode: 3
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Values:
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- CStr: var1
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- Value: 0x0000001a
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- BlockData:
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- 0x0e
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- 0x00
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- 0x00
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- 0x01
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- 0x00
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- 0x00
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- 0x00
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- 0x00
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- 0x00
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- 0xe0
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- AbbrCode: 3
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Values:
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- CStr: var2
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- Value: 0x0000001a
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- BlockData:
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- 0x0e
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- 0x00
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- 0x00
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- 0x01
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- 0x00
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- 0x00
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- 0x00
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- 0x00
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- 0x00
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- 0x9b
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- AbbrCode: 0
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- AbbrCode: 0
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...
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