Commit Graph

4 Commits

Author SHA1 Message Date
Adrian Prantl e5162dba49 dsymutil: Follow references to clang modules and recursively clone the
debug info.

This does not yet resolve external type references.

llvm-svn: 248331
2015-09-22 22:20:50 +00:00
Frederic Riss 94546204d1 [dsymutil] Do not crash on empty debug_range range.
The fix is trivial (The actual patch is 2 lines, but as it changes
indentation it looks like more).
clang does not produce this kind of (slightly bogus) debug info
anymore, thus I had to rely on a hand-crafted assembly test to trigger
that case.

llvm-svn: 246410
2015-08-31 05:09:32 +00:00
Frederic Riss f8bcc0c610 [dsymutil] Refactor ODR uniquing tests to be more readable.
This patch adds all the refactored tests in new files, the old
tests will be removed by a followup commit.

Thanks to D. Blaikie for all the feedback.

llvm-svn: 245803
2015-08-23 02:38:29 +00:00
Frederic Riss c99ea20eda [dsymutil] Add the DwarfStreamer class.
This class is responsible for getting the linked data to the
disk in the appropriate form. Today it it an empty shell that
just instantiates an MC layer.

As we do not put anything in the resulting file yet, we just
check it has the right architecture (and check that -o does
the right thing).

To be able to create all the components, this commit adds a
few dependencies to llvm-dsymutil, namely all-targets, MC and
AsmPrinter.

Also add a -no-output option, so that tests that do not need
the binary result can continue to run even if they do not have
the required target linked in.

llvm-svn: 230824
2015-02-28 00:29:11 +00:00