258 lines
7.7 KiB
YAML
258 lines
7.7 KiB
YAML
## Check how obj2yaml produces YAML .llvm_bb_addr_map descriptions.
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## Fails on windows (https://github.com/llvm/llvm-project/issues/60013).
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# UNSUPPORTED: system-windows
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## Check that obj2yaml uses the "Entries" tag to describe an .llvm_bb_addr_map section.
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# RUN: yaml2obj --docnum=1 %s -o %t1
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# RUN: obj2yaml %t1 | FileCheck %s --check-prefix=VALID
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# VALID: --- !ELF
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# VALID-NEXT: FileHeader:
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# VALID-NEXT: Class: ELFCLASS64
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# VALID-NEXT: Data: ELFDATA2LSB
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# VALID-NEXT: Type: ET_EXEC
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# VALID-NEXT: Sections:
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# VALID-NEXT: - Name: .llvm_bb_addr_map
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# VALID-NEXT: Type: SHT_LLVM_BB_ADDR_MAP
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# VALID-NEXT: Entries:
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## The 'Address' field is omitted when it's zero.
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# VALID-NEXT: - Version: 2
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# VALID-NEXT: Feature: 0xFF
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# VALID-NEXT: BBEntries:
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# VALID-NEXT: - ID: 0
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# VALID-NEXT: AddressOffset: 0x1
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# VALID-NEXT: Size: 0x2
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# VALID-NEXT: Metadata: 0x3
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# VALID-NEXT: - ID: 2
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# VALID-NEXT: AddressOffset: 0x4
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# VALID-NEXT: Size: 0x5
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# VALID-NEXT: Metadata: 0x6
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# VALID-NEXT: - ID: 4
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# VALID-NEXT: AddressOffset: 0xFFFFFFFFFFFFFFF7
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# VALID-NEXT: Size: 0xFFFFFFFFFFFFFFF8
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# VALID-NEXT: Metadata: 0xFFFFFFFFFFFFFFF9
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# VALID-NEXT: - Version: 2
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# VALID-NEXT: Feature: 0xEE
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# VALID-NEXT: Address: 0xFFFFFFFFFFFFFF20
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# VALID-NEXT: BBEntries:
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# VALID-NEXT: - ID: 6
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# VALID-NEXT: AddressOffset: 0xA
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# VALID-NEXT: Size: 0xB
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# VALID-NEXT: Metadata: 0xC
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_EXEC
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Sections:
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- Name: .llvm_bb_addr_map
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Type: SHT_LLVM_BB_ADDR_MAP
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ShSize: [[SIZE=<none>]]
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Entries:
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- Version: 2
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Feature: 0xFF
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Address: 0x0
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BBEntries:
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- ID: 0
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AddressOffset: 0x1
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Size: 0x2
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Metadata: 0x3
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- ID: 2
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AddressOffset: 0x4
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Size: 0x5
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Metadata: 0x6
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- ID: 4
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AddressOffset: 0xFFFFFFFFFFFFFFF7
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Size: 0xFFFFFFFFFFFFFFF8
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Metadata: 0xFFFFFFFFFFFFFFF9
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- Version: 2
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Feature: 0xEE
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Address: 0xFFFFFFFFFFFFFF20
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NumBlocks: [[NUMBLOCKS=<none>]]
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BBEntries:
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- ID: 6
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AddressOffset: 0xA
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Size: 0xB
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Metadata: 0xC
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## Check obj2yaml can dump empty .llvm_bb_addr_map sections.
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# RUN: yaml2obj --docnum=2 %s -o %t2
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# RUN: obj2yaml %t2 | FileCheck %s --check-prefix=EMPTY
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# EMPTY: --- !ELF
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# EMPTY-NEXT: FileHeader:
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# EMPTY-NEXT: Class: ELFCLASS64
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# EMPTY-NEXT: Data: ELFDATA2LSB
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# EMPTY-NEXT: Type: ET_EXEC
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# EMPTY-NEXT: Sections:
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# EMPTY-NEXT: - Name: .llvm_bb_addr_map
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# EMPTY-NEXT: Type: SHT_LLVM_BB_ADDR_MAP
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# EMPTY-NOT: Content:
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_EXEC
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Sections:
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- Name: .llvm_bb_addr_map
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Type: SHT_LLVM_BB_ADDR_MAP
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Content: ""
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## Check obj2yaml can dump multiple .llvm_bb_addr_map sections.
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# RUN: yaml2obj --docnum=3 %s -o %t3
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# RUN: obj2yaml %t3 | FileCheck %s --check-prefix=MULTI
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# MULTI: --- !ELF
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# MULTI-NEXT: FileHeader:
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# MULTI-NEXT: Class: ELFCLASS64
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# MULTI-NEXT: Data: ELFDATA2LSB
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# MULTI-NEXT: Type: ET_EXEC
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# MULTI-NEXT: Sections:
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# MULTI-NEXT: - Name: .llvm_bb_addr_map
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# MULTI-NEXT: Type: SHT_LLVM_BB_ADDR_MAP
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# MULTI-NEXT: Entries:
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## Fields 'Address' and 'Feature' are omitted when they are zero.
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# MULTI-NEXT: - Version: 0
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# MULTI-NEXT: BBEntries:
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# MULTI-NEXT: - ID: 0
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# MULTI-NEXT: AddressOffset: 0x1
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# MULTI-NEXT: Size: 0x2
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# MULTI-NEXT: Metadata: 0x3
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# MULTI-NEXT: - Name: '.llvm_bb_addr_map (1)'
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# MULTI-NEXT: Type: SHT_LLVM_BB_ADDR_MAP
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# MULTI-NEXT: Entries:
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# MULTI-NEXT: - Version: 0
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# MULTI-NEXT: Address: 0x20
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# MULTI-NEXT: BBEntries: []
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_EXEC
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Sections:
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- Name: .llvm_bb_addr_map
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Type: SHT_LLVM_BB_ADDR_MAP
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Entries:
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## Check that obj2yaml does not emit the 'Address' and 'Feature' fields when
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## they are zero.
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- Version: 0
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Feature: 0x0
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Address: 0x0
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BBEntries:
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- AddressOffset: 0x1
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Size: 0x2
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Metadata: 0x3
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- Name: '.llvm_bb_addr_map (1)'
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Type: SHT_LLVM_BB_ADDR_MAP
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Entries:
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- Version: 0
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Address: 0x20
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## Check that obj2yaml uses the "Content" tag to describe an .llvm_bb_addr_map section
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## when it can't extract the entries, for example, when the section is truncated, or
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## when an invalid 'NumBlocks' field is specified.
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# RUN: yaml2obj --docnum=1 -DSIZE=0x8 %s -o %t4
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# RUN: obj2yaml %t4 | FileCheck %s --check-prefixes=TRUNCATED,INVALID
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# RUN: yaml2obj --docnum=1 -DNUMBLOCKS=2 %s -o %t5
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# RUN: obj2yaml %t5 | FileCheck %s --check-prefixes=BADNUMBLOCKS,INVALID
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# INVALID: --- !ELF
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# INVALID-NEXT: FileHeader:
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# INVALID-NEXT: Class: ELFCLASS64
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# INVALID-NEXT: Data: ELFDATA2LSB
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# INVALID-NEXT: Type: ET_EXEC
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# INVALID-NEXT: Sections:
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# INVALID-NEXT: - Name: .llvm_bb_addr_map
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# INVALID-NEXT: Type: SHT_LLVM_BB_ADDR_MAP
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# BADNUMBLOCKS-NEXT: Content: {{([[:xdigit:]]+)}}{{$}}
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# TRUNCATED-NEXT: Content: {{([[:xdigit:]]{16})}}{{$}}
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## Check obj2yaml for SHT_LLVM_BB_ADDR_MAP_V0.
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# RUN: yaml2obj --docnum=4 %s -o %t6
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# RUN: obj2yaml %t6 | FileCheck %s --check-prefix=V0
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# V0: --- !ELF
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# V0-NEXT: FileHeader:
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# V0-NEXT: Class: ELFCLASS64
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# V0-NEXT: Data: ELFDATA2LSB
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# V0-NEXT: Type: ET_EXEC
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# V0-NEXT: Sections:
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# V0-NEXT: - Name: .llvm_bb_addr_map
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# V0-NEXT: Type: SHT_LLVM_BB_ADDR_MAP_V0
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# V0-NEXT: Entries:
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# V0-NEXT: - Version: 0
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# V0-NEXT: Address: 0x1111
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# V0-NEXT: BBEntries:
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# V0-NEXT: - ID: 0
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# V0-NEXT: AddressOffset: 0x1
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# V0-NEXT: Size: 0x2
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# V0-NEXT: Metadata: 0x3
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_EXEC
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Sections:
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- Name: .llvm_bb_addr_map
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Type: SHT_LLVM_BB_ADDR_MAP_V0
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Entries:
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- Version: 0
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Address: 0x1111
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BBEntries:
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- AddressOffset: 0x1
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Size: 0x2
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Metadata: 0x3
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## Check obj2yaml for version 1.
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# RUN: yaml2obj --docnum=5 %s -o %t7
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# RUN: obj2yaml %t7 | FileCheck %s --check-prefix=V1
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# V1: --- !ELF
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# V1-NEXT: FileHeader:
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# V1-NEXT: Class: ELFCLASS64
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# V1-NEXT: Data: ELFDATA2LSB
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# V1-NEXT: Type: ET_EXEC
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# V1-NEXT: Sections:
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# V1-NEXT: - Name: .llvm_bb_addr_map
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# V1-NEXT: Type: SHT_LLVM_BB_ADDR_MAP
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# V1-NEXT: Entries:
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# V1-NEXT: - Version: 1
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# V1-NEXT: Address: 0x1111
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# V1-NEXT: BBEntries:
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# V1-NEXT: - ID: 0
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# V1-NEXT: AddressOffset: 0x1
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# V1-NEXT: Size: 0x2
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# V1-NEXT: Metadata: 0x3
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# V1-NEXT: - ID: 1
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# V1-NEXT: AddressOffset: 0x4
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# V1-NEXT: Size: 0x5
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# V1-NEXT: Metadata: 0x6
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--- !ELF
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FileHeader:
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Class: ELFCLASS64
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Data: ELFDATA2LSB
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Type: ET_EXEC
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Sections:
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- Name: .llvm_bb_addr_map
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Type: SHT_LLVM_BB_ADDR_MAP
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Entries:
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- Version: 1
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Address: 0x1111
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BBEntries:
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- AddressOffset: 0x1
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Size: 0x2
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Metadata: 0x3
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- AddressOffset: 0x4
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Size: 0x5
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Metadata: 0x6
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