Re: [lldb-dev] DWARF v5 unit headers

2017-02-28 Thread Greg Clayton via lldb-dev
I look forward to seeing DWARF5 support integrated into LLDB. No problems that I know of that you will run into. Please include me in on the LLDB related patches for DWARF5. One particular area of interest is the emission of the new accelerator tables and having LLDB support them. I believe the

Re: [lldb-dev] DWARF v5 unit headers

2017-02-28 Thread Robinson, Paul via lldb-dev
...@google.com] Sent: Tuesday, February 28, 2017 3:55 AM To: Robinson, Paul Cc: LLDB Dev (lldb-dev@lists.llvm.org); Tamas Berghammer Subject: Re: [lldb-dev] DWARF v5 unit headers Thanks for the heads up Paul. I've tried your change on linux, and I don't see any regressions, so it should

Re: [lldb-dev] DWARF v5 unit headers

2017-02-28 Thread Pavel Labath via lldb-dev
Thanks for the heads up Paul. I've tried your change on linux, and I don't see any regressions, so it should be safe to land. Regarding the test failures you were seeing: what is the system you were testing this on? If it is linux, could you send me the list of failures -- I'd be interested in get

Re: [lldb-dev] DWARF v5 unit headers

2017-02-28 Thread Tamas Berghammer via lldb-dev
As far as I know the only dwarf v5 functionality currently implemented in LLDB is the split dwarf support so I don't expect it to work with the new dwarf v5 data but as long as clang emits dwarf v4 (or older) by default it shouldn't cause any immediate problem with the test suite (we will still hav

[lldb-dev] DWARF v5 unit headers

2017-02-27 Thread Robinson, Paul via lldb-dev
I'm planning to commit a patch (http://reviews.llvm.org/D30206) which will cause Clang/LLVM to emit correct unit headers if you ask for version 5. I've run the lldb tests and I *think* I pointed to my modified Clang correctly (cmake with -DLLDB_TEST_COMPILER=/my/clang) and AFAICT it does not introd