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4f066b6db8
with a debug build) with this buggy .indirect_symbol directive usage:
% cat test.s
x: .indirect_symbol _y
The assertion is because it is trying to get the symbol index for the
symbol _y when it is writing out the indirect symbol table. This line of
code in MachObjectWriter::WriteObject() :
Write32(Asm.getSymbolData(*it->Symbol).getIndex());
And while there is a symbol _y it does not have any getSymbolData set which
is only done in MachObjectWriter::BindIndirectSymbols() for pointer sections
or stub sections. I added a check and an error in there to catch this in case
something slips through.
But to get a better error the parser should detect when a .indirect_symbol
directive is used and it is not in a pointer section or stub section. To make
that work I moved the handling of the indirect symbol out of the target
independent AsmParser code into the DarwinAsmParser code that can check
for the proper Mach-O section types.
rdar://14825505
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189497 91177308-0d34-0410-b5e6-96231b3b80d8
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| .. | ||
| ARM | ||
| absolute.s | ||
| absolutize.s | ||
| bad-darwin-x86_64-diff-relocs.s | ||
| bad-dollar.s | ||
| bad-indirect-symbols.s | ||
| bad-macro.s | ||
| comm-1.s | ||
| darwin-complex-difference.s | ||
| darwin-x86_64-diff-reloc-assign.s | ||
| darwin-x86_64-diff-relocs.s | ||
| darwin-x86_64-nobase-relocs.s | ||
| darwin-x86_64-reloc-offsets.s | ||
| darwin-x86_64-reloc.s | ||
| data.s | ||
| debug_frame.s | ||
| diff-with-two-sections.s | ||
| direction_labels.s | ||
| empty-dwarf-lines.s | ||
| file.s | ||
| gen-dwarf-cpp.s | ||
| gen-dwarf-macro-cpp.s | ||
| gen-dwarf-producer.s | ||
| gen-dwarf.s | ||
| i386-large-relocations.s | ||
| indirect-symbols.s | ||
| jcc.s | ||
| lcomm-attributes.s | ||
| linker-option-1.s | ||
| linker-option-2.s | ||
| linker-options.ll | ||
| lit.local.cfg | ||
| loc.s | ||
| pcrel-to-other-section.s | ||
| previous.s | ||
| pushsection.s | ||
| relax-jumps.s | ||
| relax-recompute-align.s | ||
| reloc-diff.s | ||
| reloc-pcrel-offset.s | ||
| reloc-pcrel.s | ||
| reloc.s | ||
| section-align-1.s | ||
| section-align-2.s | ||
| section-attributes.s | ||
| section-flags.s | ||
| string-table.s | ||
| symbol-diff.s | ||
| symbol-flags.s | ||
| symbol-indirect.s | ||
| symbols-1.s | ||
| tbss.s | ||
| tdata.s | ||
| temp-labels.s | ||
| thread_init_func.s | ||
| tls.s | ||
| tlv-bss.ll | ||
| tlv-reloc.s | ||
| tlv.s | ||
| values.s | ||
| variable-errors.s | ||
| variable-exprs.s | ||
| weakdef.s | ||
| x86_32-optimal_nop.s | ||
| x86_32-sections.s | ||
| x86_32-symbols.s | ||
| x86_64-reloc-arithmetic.s | ||
| x86_64-sections.s | ||
| x86_64-symbols.s | ||
| x86-data-in-code.ll | ||
| zerofill-1.s | ||
| zerofill-2.s | ||
| zerofill-3.s | ||
| zerofill-4.s | ||
| zerofill-5.s | ||
| zerofill-sect-align.s | ||