20 lines
858 B
Text
20 lines
858 B
Text
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## Test that llvm-objcopy can read a COFF object with symbols but without a
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## symbol table.
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# RUN: yaml2obj %p/Inputs/no-symbol-table.yaml -o %t.obj
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## Check that we report a single symbol before overriding the symbol table pointer.
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# RUN: llvm-readobj --file-headers %t.obj | FileCheck %s --check-prefix=BEFORE
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# BEFORE: SymbolCount: 1
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## Override the symbol table pointer with zeros.
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# RUN: %python -c "with open(r'%t.obj', 'r+b') as input: input.seek(8); input.write(b'\x00' * 4)"
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# RUN: llvm-readobj --file-headers %t.obj | FileCheck %s --check-prefix=POINTER
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# POINTER: PointerToSymbolTable: 0x0
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## Make sure we can run llvm-objcopy on the resulting object.
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# RUN: llvm-objcopy %t.obj
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## Check that the number of symbols is now reported as zero.
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# RUN: llvm-readobj --file-headers %t.obj | FileCheck %s --check-prefix=COUNT
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# COUNT: SymbolCount: 0
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