9a5c849991
After recent changes it is now seems possible to get rid of printing '\n' before each error and warning. This makes the output cleaner. Differential revision: https://reviews.llvm.org/D71246
73 lines
2.5 KiB
Plaintext
73 lines
2.5 KiB
Plaintext
## Check that we can use the --dependent-libraries option
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## to dump SHT_LLVM_DEPENDENT_LIBRARIES sections.
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## Check how we dump a file that has a single valid SHT_LLVM_DEPENDENT_LIBRARIES
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## section with multiple entries.
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# RUN: yaml2obj --docnum=1 %s -o %t1
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# RUN: llvm-readobj --dependent-libraries %t1 2>&1 | FileCheck %s -DFILE=%t
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# CHECK: DependentLibs [
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# CHECK-NEXT: foo
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# CHECK-NEXT: bar
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# CHECK-NEXT: foo
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# CHECK-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_REL
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Machine: EM_X86_64
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Sections:
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- Name: .deplibs
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Type: SHT_LLVM_DEPENDENT_LIBRARIES
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Libraries: [ foo, bar, foo ]
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## Now, check how we dump a mix of valid, empty and invalid SHT_LLVM_DEPENDENT_LIBRARIES sections.
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# RUN: yaml2obj --docnum=2 %s -o %t2
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# RUN: llvm-readobj --dependent-libraries %t2 2>&1 | FileCheck %s --check-prefix=MIX -DFILE=%t2
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# MIX: DependentLibs [
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# MIX-NEXT: warning: '[[FILE]]': SHT_LLVM_DEPENDENT_LIBRARIES section at index 1 is broken: the content is not null-terminated
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# MIX-NEXT: abc
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# MIX-NEXT: warning: '[[FILE]]': SHT_LLVM_DEPENDENT_LIBRARIES section at index 4 is broken: section [index 4] has a sh_offset (0xffff0000) + sh_size (0x4) that is greater than the file size (0x2c0)
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# MIX-NEXT: bar
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# MIX-NEXT: xxx
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# MIX-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_REL
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Machine: EM_X86_64
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Sections:
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## Case 1: test we report a warning for a non-null-terminated section.
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- Name: .deplibs.nonul
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Type: SHT_LLVM_DEPENDENT_LIBRARIES
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Content: "666f6f" ## 'f', 'o', 'o'
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## Case 2: test we can dump an entry from a valid section that has a single entry.
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- Name: .deplibs.single
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Type: SHT_LLVM_DEPENDENT_LIBRARIES
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Libraries: [ abc ]
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## Case 3: test we do not display warnings for an empty section.
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- Name: .deplibs.empty
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Type: SHT_LLVM_DEPENDENT_LIBRARIES
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Content: ""
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## Case 4: test we report a warning when the section offset is invalid.
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- Name: .deplibs.broken.shoffset
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Type: SHT_LLVM_DEPENDENT_LIBRARIES
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Libraries: [ yyy ]
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ShOffset: 0xffff0000
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## Case 5: test we can dump all entries from a valid section that has more than one entry.
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- Name: .deplibs.multiple
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Type: SHT_LLVM_DEPENDENT_LIBRARIES
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Libraries: [ bar, xxx ]
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## llvm-readelf doesn't support --dependent-libraries yet.
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# RUN: llvm-readelf --dependent-libraries %t1 2>&1 | FileCheck %s --check-prefix=READELF
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# READELF: printDependentLibs not implemented!
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