Do not use -nostdlib in target-symbols-add-unwind.test. NetBSD uses
startup files to provide obligatory ELF notes in executables,
and therefore using -nostdlib requires providing specially tailored
input. Otherwise, kernel rejects the result as invalid executable.
The replacement was suggested by Pavel Labath.
Differential Revision: https://reviews.llvm.org/D60648
llvm-svn: 358329
Summary:
This is a preparatory step to enable adding of unwind plans by symbol
file plugins.
Although at the surface it seems that currently symbol files have
nothing to do with unwinding, this isn't entirely correct even now. The
mere act of adding a symbol file can have the effect of making more
sections (typically .debug_frame) available to the unwinding machinery,
so that it can have more unwind strategies to choose from.
Up until now, we've had a bug, which went largely unnoticed, where
unwind info in the manually added symbols files (target symbols add) was
being ignored during unwinding. Reinitializing the UnwindTable fixes
that bug too.
Reviewers: clayborg, jasonmolenda, alexshap
Subscribers: jdoerfert, lldb-commits
Differential Revision: https://reviews.llvm.org/D58347
llvm-svn: 356361
Michal Gorny