forked from OSchip/llvm-project
62 lines
1.7 KiB
YAML
62 lines
1.7 KiB
YAML
## In this test case we check that we can override the default values for
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## e_shentsize, e_shoff, e_shnum and e_shstrndx fields in the YAML.
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## First we check the default values.
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# RUN: yaml2obj --docnum=1 %s -o %t1
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# RUN: llvm-readelf --file-headers %t1 | FileCheck %s --check-prefix=DEFAULT
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# DEFAULT: Start of section headers: 64 (bytes into file)
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# DEFAULT: Size of section headers: 64 (bytes)
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# DEFAULT: Number of section headers: 4
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# DEFAULT: Section header string table index: 3
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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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## Override 3 fields: e_shoff, e_shnum and e_shstrndx. Check the output.
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# RUN: yaml2obj --docnum=2 %s -o %t2
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# RUN: llvm-readelf --file-headers %t2 | FileCheck %s --check-prefix=CUSTOM
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# CUSTOM: Start of section headers: 2 (bytes into file)
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# CUSTOM: Size of section headers: 64 (bytes)
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# CUSTOM: Number of section headers: 3
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# CUSTOM: Section header string table index: 4
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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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SHEntSize: 64
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SHOffset: 2
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SHNum: 3
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SHStrNdx: 4
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## Finally, we use the same YAML as above, but set e_shentsize to 1.
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## Check the result using raw output from 'od' because llvm-readelf
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## is unable to dump such headers.
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# RUN: yaml2obj --docnum=3 %s -o %t3
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# RUN: od -t x1 -v -j 0x3a -N 1 %t3 | FileCheck %s --check-prefix=NEWSIZE
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# RUN: od -t x1 -v -j 0x3a -N 1 %t2 | FileCheck %s --check-prefix=OLDSIZE
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# NEWSIZE: 0000072 01
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# OLDSIZE: 0000072 40
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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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SHEntSize: 1
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SHOffset: 2
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SHNum: 3
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SHStrNdx: 4
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