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27 lines
951 B
27 lines
951 B
7 months ago
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# REQUIRES: x86
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# LLD used to crash when linking against a DSO with an undefined STB_LOCAL
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# symbol in the global part of the dynamic symbol table (i.e. an STB_LOCAL
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# symbol with an index >= the sh_info of the dynamic symbol table section). Such
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# a DSO is very broken, because local symbols should precede all global symbols
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# in the symbol table, and because having a symbol that's both undefined and
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# STB_LOCAL is a nonsensical combination. Nevertheless, we should warn on such
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# input files instead of crashing.
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# RUN: yaml2obj %s -o %t.so
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# RUN: ld.lld %t.so -o %t 2>&1 | FileCheck -check-prefix=WARN %s
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# WARN: found local symbol 'foo' in global part of symbol table in file {{.*}}.so
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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_DYN
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Machine: EM_X86_64
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Sections:
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- Name: .dynsym
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Info: 1
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Type: SHT_DYNSYM
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DynamicSymbols:
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- Name: foo
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