mirror of
https://github.com/RPCSX/llvm.git
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9cf90e65d1
Summary: Our YAML library's handling of tags isn't perfect, but it is good enough to get rid of the need for the --format argument to yaml2obj. This patch does exactly that. Instead of requiring --format, it infers the format based on the tags found in the object file. The supported tags are: !ELF !COFF !mach-o !fat-mach-o I have a corresponding patch that is quite large that fixes up all the in-tree test cases. Reviewers: rafael, Bigcheese, compnerd, silvas Subscribers: compnerd, llvm-commits Differential Revision: http://reviews.llvm.org/D21711 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@273915 91177308-0d34-0410-b5e6-96231b3b80d8
80 lines
2.2 KiB
YAML
80 lines
2.2 KiB
YAML
# RUN: yaml2obj %s | llvm-readobj -sections -section-data - | FileCheck %s
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# RUN: yaml2obj -o %t %s
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# RUN: llvm-readobj -sections -section-data %t | FileCheck %s
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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_REL
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Machine: EM_X86_64
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Sections:
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- Name: .text
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Type: SHT_PROGBITS
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Flags: [ SHF_ALLOC, SHF_EXECINSTR ]
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Address: 0xCAFEBABE
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Link: .text # Doesn't make sense for SHT_PROGBITS, but good enough for test.
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Content: EBFE
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AddressAlign: 2
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- Name: .data
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Type: SHT_PROGBITS
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Flags: [ SHF_ALLOC ]
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Address: 0xCAFECAFE
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Content: FEBF
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Size: 8
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AddressAlign: 2
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# CHECK: Section {
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# CHECK: Index: 0
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# CHECK: Type: SHT_NULL (0x0)
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#
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# CHECK: Section {
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# CHECK: Name: .text
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# CHECK: Type: SHT_PROGBITS (0x1)
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# CHECK-NEXT: Flags [ (0x6)
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# CHECK-NEXT: SHF_ALLOC (0x2)
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# CHECK-NEXT: SHF_EXECINSTR (0x4)
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# CHECK-NEXT: ]
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# CHECK-NEXT: Address: 0xCAFEBABE
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# CHECK: Size: 2
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# Check that Link != 0.
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# CHECK: Link: {{[1-9][0-9]*}}
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# CHECK: AddressAlignment: 2
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# CHECK: SectionData (
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# CHECK-NEXT: 0000: EBFE
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# CHECK-NEXT: )
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#
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# CHECK: Section {
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# CHECK: Name: .data
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# CHECK-NEXT: Type: SHT_PROGBITS (0x1)
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# CHECK-NEXT: Flags [ (0x2)
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# CHECK-NEXT: SHF_ALLOC (0x2)
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# CHECK-NEXT: ]
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# CHECK-NEXT: Address: 0xCAFECAFE
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# CHECK-NEXT: Offset: 0x{{[0-9A-F]+}}
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# CHECK-NEXT: Size: 8
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# CHECK-NEXT: Link: 0
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# CHECK-NEXT: Info: 0
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# CHECK-NEXT: AddressAlignment: 2
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# CHECK-NEXT: EntrySize: 0
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# CHECK-NEXT: SectionData (
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# CHECK-NEXT: 0000: FEBF0000 00000000 |........|
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# CHECK-NEXT: )
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#
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# CHECK: Section {
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# CHECK: Name: .symtab (25)
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# CHECK: Type: SHT_SYMTAB (0x2)
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# CHECK: AddressAlignment: 8
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# CHECK: }
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# CHECK: Section {
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# CHECK: Name: .strtab (17)
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# CHECK: Type: SHT_STRTAB (0x3)
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# CHECK: AddressAlignment: 1
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# CHECK: }
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# CHECK: Section {
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# CHECK: Name: .shstrtab (7)
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# CHECK: Type: SHT_STRTAB (0x3)
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# CHECK: AddressAlignment: 1
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# CHECK: }
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