Commit Graph

2 Commits

Author SHA1 Message Date
Pavel Labath 7ed3e22f00 [unittests] Add a helper function for getting an input file
Summary:
Fetching an input file required about five lines of code, and this was
repeated in multiple unit tests, with slight variations. Add a helper
function for doing that into the lldbUtilityMocks module (which I rename
to lldbUtilityHelpers to commemorate the fact it includes more than
mocks)

Reviewers: zturner, eugene

Subscribers: emaste, mgorny, lldb-commits

Differential Revision: https://reviews.llvm.org/D34683

llvm-svn: 306668
2017-06-29 13:02:11 +00:00
Pavel Labath efddda3d8d ObjectFileELF: Fix symbol lookup in bss section
Summary:
If we have symbol information in a separate file, we need to be very
careful about presenting a unified section view of module to the rest of
the debugger. ObjectFileELF had code to handle that, but it was being
overly cautious -- the section->GetFileSize()!=0 meant that the
unification would fail for sections which do not occupy any space in the
object file (e.g., .bss). In my case, that manifested itself as not
being able to display the values of .bss variables properly as the
section associated with the variable did not have it's load address set
(because it was not present in the unified section list).

I test this by making sure the unified section list and the variables
refer to the same section.

Reviewers: eugene, zturner

Subscribers: tberghammer, lldb-commits, mgorny

Differential Revision: https://reviews.llvm.org/D32434

llvm-svn: 301917
2017-05-02 12:40:31 +00:00