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78 lines
2.7 KiB
78 lines
2.7 KiB
4 months ago
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## Check how the "Content", "Size" and "Members" keys can be used to
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## describe the content for group sections.
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## Check we can use the "Content" key with the "Size" key when the size is greater
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## than or equal to the content size.
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# RUN: not yaml2obj -DSIZE=1 -DCONTENT="'0011'" %s 2>&1 | \
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# RUN: FileCheck %s --check-prefix=CONTENT-SIZE-ERR
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# CONTENT-SIZE-ERR: error: Section size must be greater than or equal to the content size
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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_DYN
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Sections:
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- Name: .group
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Type: SHT_GROUP
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Link: 0x1
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Info: 0x2
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Size: [[SIZE=<none>]]
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Content: [[CONTENT=<none>]]
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Members: [[MEMBERS=<none>]]
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# RUN: yaml2obj -DSIZE=2 -DCONTENT="'0011'" %s -o %t.cont.size.eq.o
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# RUN: llvm-readobj --sections --section-data %t.cont.size.eq.o | \
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# RUN: FileCheck %s --check-prefix=CHECK-CONTENT -DDATA="0011"
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# RUN: yaml2obj -DSIZE=3 -DCONTENT="'0011'" %s -o %t.cont.size.gr.o
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# RUN: llvm-readobj --sections --section-data %t.cont.size.gr.o | \
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# RUN: FileCheck %s --check-prefix=CHECK-CONTENT -DDATA="001100"
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# CHECK-CONTENT: Name: .group
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# CHECK-CONTENT-NEXT: Type: SHT_GROUP
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# CHECK-CONTENT-NEXT: Flags [
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# CHECK-CONTENT-NEXT: ]
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# CHECK-CONTENT-NEXT: Address:
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# CHECK-CONTENT-NEXT: Offset:
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# CHECK-CONTENT-NEXT: Size:
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# CHECK-CONTENT-NEXT: Link: 1
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# CHECK-CONTENT-NEXT: Info: 2
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# CHECK-CONTENT-NEXT: AddressAlignment:
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# CHECK-CONTENT-NEXT: EntrySize: 4
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# CHECK-CONTENT-NEXT: SectionData (
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# CHECK-CONTENT-NEXT: 0000: [[DATA]] |
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# CHECK-CONTENT-NEXT: )
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## Check we can use the "Size" key alone to create the section.
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# RUN: yaml2obj -DSIZE=3 %s -o %t.size.o
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# RUN: llvm-readobj --sections --section-data %t.size.o | \
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# RUN: FileCheck %s --check-prefix=CHECK-CONTENT -DDATA="000000"
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## Check we can use the "Content" key alone to create the section.
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# RUN: yaml2obj -DCONTENT="'112233'" %s -o %t.content.o
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# RUN: llvm-readobj --sections --section-data %t.content.o | \
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# RUN: FileCheck %s --check-prefix=CHECK-CONTENT -DDATA="112233"
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## Check we can't use the "Members" key together with the "Content" or "Size" keys.
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# RUN: not yaml2obj -DSIZE=0 -DMEMBERS="[]" %s 2>&1 | \
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# RUN: FileCheck %s --check-prefix=MEMBERS-ERR
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# RUN: not yaml2obj -DCONTENT="'00'" -DMEMBERS="[]" %s 2>&1 | \
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# RUN: FileCheck %s --check-prefix=MEMBERS-ERR
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# MEMBERS-ERR: error: "Members" cannot be used with "Content" or "Size"
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## Check we create an empty section when none of "Size", "Content" or "Members" are specified.
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# RUN: yaml2obj %s -o %t.empty.o
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# RUN: llvm-readelf --sections --section-data %t.empty.o | \
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# RUN: FileCheck %s --check-prefix=EMPTY-SEC
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# EMPTY-SEC: [Nr] Name Type Address Off Size
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# EMPTY-SEC: [ 1] .group GROUP 0000000000000000 000040 000000
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