llvm-project/llvm/test/tools/llvm-objdump/MachO/stabs.test

# RUN: llvm-objdump --syms %p/Inputs/macho-stabs-x86_64
# RUN: llvm-objdump -D %p/Inputs/macho-stabs-x86_64
# REQUIRES: x86-registered-target
llvm-objdump should ignore Mach-O stab symbols for disassembly. Summary: llvm-objdump will commonly error out when disassembling a Mach-O binary with stab symbols, or when printing a Mach-O symbol table that includesstab symbols. That is because the Mach-O N_OSO symbol has been modified to include the bottom 8-bit value of the Mach-O's cpusubtype value in the section field. In general, one cannot blindly assume a stab symbol's section field is valid unless one has actually consulted the specification for the specific stab. Since objdump mostly just walks the symbol table to get mnemonics for code disassembly it's best for objdump to just ignore stab symbols. llvm-nm will do a more complete and correct job of displaying Mach-O symbol table contents. Reviewers: pete, lhames, ab, thegameg, jhenderson, MaskRay Reviewed By: thegameg, MaskRay Subscribers: MaskRay, rupprecht, seiya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D71394 2019-12-12 14:43:46 +08:00			`# RUN: llvm-objdump --syms %p/Inputs/macho-stabs-x86_64`
			`# RUN: llvm-objdump -D %p/Inputs/macho-stabs-x86_64`
Constrain the macho-stabs test added in f72d001e099 to run on systems configured with an x86 backend. Summary: This fixes a failure on the Builder clang-cmake-armv7-quick bot. Reviewers: lhames, jhenderson Reviewed By: lhames Subscribers: kristof.beyls, rupprecht, seiya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D71792 2019-12-21 09:36:38 +08:00			`# REQUIRES: x86-registered-target`