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140 lines
4.1 KiB
140 lines
4.1 KiB
## Check we are able to produce a valid SHT_LLVM_LINKER_OPTIONS
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## section from its description.
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## Check we can use "Options", "Size" and "Content" alone to describe the data.
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# RUN: yaml2obj --docnum=1 %s -o %t1
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# RUN: llvm-readobj --string-dump .linker-options1 --sections --section-data %t1 \
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# RUN: | FileCheck %s --check-prefix=OPTIONS
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# OPTIONS: Name: .linker-options1
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# OPTIONS-NEXT: Type: SHT_LLVM_LINKER_OPTIONS
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# OPTIONS-NEXT: Flags [
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# OPTIONS-NEXT: ]
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# OPTIONS-NEXT: Address: 0x0
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# OPTIONS-NEXT: Offset: 0x40
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# OPTIONS-NEXT: Size: 34
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# OPTIONS-NEXT: Link: 0
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# OPTIONS-NEXT: Info: 0
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# OPTIONS-NEXT: AddressAlignment: 0
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# OPTIONS-NEXT: EntrySize: 0
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# OPTIONS: Name: .linker-options2
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# OPTIONS-NEXT: Type: SHT_LLVM_LINKER_OPTIONS
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# OPTIONS: SectionData (
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# OPTIONS-NEXT: 0000: 00112233 |
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# OPTIONS-NEXT: )
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# OPTIONS: Name: .linker-options3
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# OPTIONS-NEXT: Type: SHT_LLVM_LINKER_OPTIONS
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# OPTIONS: SectionData (
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# OPTIONS-NEXT: 0000: 00000000 |
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# OPTIONS-NEXT: )
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# OPTIONS: String dump of section '.linker-options1':
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# OPTIONS-NEXT: [ 0] option 0
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# OPTIONS-NEXT: [ 9] value 0
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# OPTIONS-NEXT: [ 11] option 1
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# OPTIONS-NEXT: [ 1a] value 1
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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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Sections:
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- Name: .linker-options1
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Type: SHT_LLVM_LINKER_OPTIONS
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Options:
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- Name: option 0
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Value: value 0
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- Name: option 1
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Value: value 1
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- Name: .linker-options2
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Type: SHT_LLVM_LINKER_OPTIONS
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Content: "00112233"
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- Name: .linker-options3
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Type: SHT_LLVM_LINKER_OPTIONS
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Size: 4
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## Check that "Value" and "Name" fields are mandatory when using "Options" key.
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# RUN: not yaml2obj --docnum=2 %s 2>&1 | FileCheck %s --check-prefix=NOVALUE
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# RUN: not yaml2obj --docnum=3 %s 2>&1 | FileCheck %s --check-prefix=NONAME
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# NOVALUE: error: missing required key 'Value'
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# NONAME: error: missing required key 'Name'
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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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Sections:
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- Name: .linker-options
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Type: SHT_LLVM_LINKER_OPTIONS
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Options:
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- Name: name
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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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Sections:
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- Name: .linker-options
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Type: SHT_LLVM_LINKER_OPTIONS
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Options:
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- Value: value
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## Check we can't use "Options" or "Size" keys together with the "Content" key.
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# RUN: not yaml2obj %s -DOPTIONS="[]" -DCONTENT="''" --docnum=4 2>&1 | \
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# RUN: FileCheck %s --check-prefix=TOGETHER
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# RUN: not yaml2obj %s -DOPTIONS="[]" -DSIZE="0" --docnum=4 2>&1 | \
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# RUN: FileCheck %s --check-prefix=TOGETHER
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# TOGETHER: error: "Options" cannot be used with "Content" or "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_REL
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Sections:
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- Name: .linker-options
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Type: SHT_LLVM_LINKER_OPTIONS
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Options: [[OPTIONS=<none>]]
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Content: [[CONTENT=<none>]]
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Size: [[SIZE=<none>]]
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## Check we can omit "Options", "Content" and "Size" keys. This produces an empty section.
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# RUN: yaml2obj %s --docnum=4 2>&1 -o %t5
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# RUN: llvm-readelf --sections %t5 | FileCheck %s --check-prefix=NONE
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# NONE: [Nr] Name Type Address Off Size
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# NONE: [ 1] .linker-options LLVM_LINKER_OPTIONS 0000000000000000 000040 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 --docnum=4 -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 --docnum=4 -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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# CHECK-CONTENT: Name: .linker-options (1)
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# CHECK-CONTENT: SectionData (
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# CHECK-CONTENT-NEXT: 0000: [[DATA]] |
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# CHECK-CONTENT-NEXT: )
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# RUN: yaml2obj --docnum=4 -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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