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69 lines
2.3 KiB
69 lines
2.3 KiB
4 months ago
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## Check how "Content", "Size" and "Entries" keys can be used to
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## describe a content for relocations sections.
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## Check we can use the "Content" key alone.
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# RUN: yaml2obj -DCONTENT="01234567" %s -o %t1.content
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# RUN: llvm-readobj --sections --section-data %t1.content | \
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# RUN: FileCheck %s --check-prefix=RAW -DDATA="01234567"
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# RAW: Name: .dynamic
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# RAW: EntrySize:
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# RAW-SAME: 255{{$}}
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# RAW: SectionData (
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# RAW-NEXT: 0000: [[DATA]] |
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# RAW-NEXT: )
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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: .dynamic
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Type: SHT_DYNAMIC
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EntSize: 0xff
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Content: [[CONTENT=<none>]]
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Size: [[SIZE=<none>]]
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Entries: [[ENTRIES=<none>]]
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## Check we can use the "Size" key alone.
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# RUN: yaml2obj -DSIZE=3 %s -o %t1.size
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# RUN: llvm-readobj --sections --section-data %t1.size | \
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# RUN: FileCheck %s --check-prefix=RAW -DDATA="000000"
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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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# 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=RAW -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=RAW -DDATA="001100"
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## Check we can't use the "Entries" key together with the "Content" or "Size" keys.
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# RUN: not yaml2obj -DSIZE=0 -DENTRIES="[]" %s 2>&1 | \
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# RUN: FileCheck %s --check-prefix=ENT-ERR
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# RUN: not yaml2obj -DCONTENT="'00'" -DENTRIES="[]" %s 2>&1 | \
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# RUN: FileCheck %s --check-prefix=ENT-ERR
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# ENT-ERR: error: "Entries" cannot be used with "Content" or "Size"
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## Check we create an empty section when none of "Size", "Content" or "Entries" 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] .dynamic DYNAMIC 0000000000000000 000040 000000
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