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dda73336ad22bd0b5ecda17040c50fb10fcbe5fb
clang-p2996/llvm/test/tools/dsymutil/X86/DWARFLinkerParallel/odr-recursive-dependence.test
Alexey Lapshin f1fdfe6888 [dsymutil][llvm-dwarfutil] Rename command line options to avoid using vendor names. (#78135) 
This patch renames values of dsymutil/llvm-dwarfutil options:

--linker apple -> --linker classic
--linker llvm -> --linker parallel

The purpose to rename options is to avoid using vendor names and to
match with library names. It should be safe to rename options at current
stage as they are not seemed widely used(we may not preserve backward
compatibility).
2024-01-18 12:55:04 +03:00

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## This test checks output of dsymutil for the incorrect DWARF.
## CU1 has a type which references type in CU2. This referenced
## type references the same type in CU1 back. There is a recursive
## dependence between these two types. dsymutil should report a error,
## remove CU1 and CU2, put only CU3 into the output.
# 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 --num-threads 1 -f -o %t1.out 2>&1 \
# RUN: | FileCheck --check-prefix ERROR %s
# RUN: llvm-dwarfdump -a %t1.out | FileCheck %s
# ERROR: error: Cann't parse input DWARF. Recursive dependence.
# ERROR: while processing CU1
# ERROR: error: Cann't resolve DIE reference
# ERROR: while processing CU2
# 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[[CLASS1:[0-9a-f]*]]: DW_TAG_class_type{{.*[[:space:]].*}}DW_AT_name{{.*}}"class1"
# CHECK: Compile Unit:
# CHECK: DW_TAG_compile_unit
# CHECK-NOT: "CU1"
# CHECK-NOT: "CU2"
# CHECK: DW_AT_name{{.*}}"CU3"
# CHECK-NOT: DW_TAG_class_type
# CHECK: DW_TAG_variable
# CHECK: DW_AT_name{{.*}}"var3"
# CHECK: DW_AT_const_value
# CHECK: DW_AT_type (0x00000000[[CLASS1]]
# CHECK-NOT: Compile Unit:
--- !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: 0x5a
offset: 0x00000380
align: 0
reloff: 0x00000000
nreloc: 0
flags: 0x02000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
- sectname: __debug_info
segname: __DWARF
addr: 0x000000000000100
size: 0x8d
offset: 0x00000410
align: 0
reloff: 0x00000600
nreloc: 1
flags: 0x02000000
reserved1: 0x00000000
reserved2: 0x00000000
reserved3: 0x00000000
relocations:
- address: 0x1FC
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_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_ref4
- 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_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_ref4
- 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_class_type
Children: DW_CHILDREN_no
Attributes:
- Attribute: DW_AT_name
Form: DW_FORM_string
- 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_ref4
debug_info:
- Version: 4
Entries:
- AbbrCode: 1
Values:
- CStr: by_hand
- Value: 0x04
- CStr: CU1
- AbbrCode: 2
Values:
- Value: 0x48
- AbbrCode: 3
Values:
- CStr: var1
- Value: 0x00000000
- Value: 0x0000001a
- AbbrCode: 0
- Version: 4
Entries:
- AbbrCode: 1
Values:
- CStr: by_hand
- Value: 0x04
- CStr: CU2
- AbbrCode: 2
Values:
- Value: 0x1a
- AbbrCode: 3
Values:
- CStr: var2
- Value: 0x00000000
- Value: 0x0000001a
- AbbrCode: 0
- Version: 4
Entries:
- AbbrCode: 1
Values:
- CStr: by_hand
- Value: 0x04
- CStr: CU3
- AbbrCode: 2
Values:
- CStr: class1
- AbbrCode: 3
Values:
- CStr: var3
- Value: 0x00000000
- Value: 0x0000001a
- AbbrCode: 0
...
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