Re: [lldb-dev] The mysterious case of unsupported DW_FORMs

2018-08-08 Thread Leonard Mosescu via lldb-dev
eonard Mosescu [mailto:mose...@google.com] > *Sent:* Thursday, August 02, 2018 12:53 PM > *To:* Robinson, Paul > *Cc:* LLDB > *Subject:* Re: [lldb-dev] The mysterious case of unsupported DW_FORMs > > > > Thanks Paul! I have a fix for the LLDB handling of compressed sections in &g

Re: [lldb-dev] The mysterious case of unsupported DW_FORMs

2018-08-08 Thread via lldb-dev
e. --paulr From: Leonard Mosescu [mailto:mose...@google.com] Sent: Thursday, August 02, 2018 12:53 PM To: Robinson, Paul Cc: LLDB Subject: Re: [lldb-dev] The mysterious case of unsupported DW_FORMs Thanks Paul! I have a fix for the LLDB handling of compressed sections in an upcoming change (tog

Re: [lldb-dev] The mysterious case of unsupported DW_FORMs

2018-08-02 Thread Leonard Mosescu via lldb-dev
Thanks Paul! I have a fix for the LLDB handling of compressed sections in an upcoming change (together with improved logging). The email was mostly in case some other poor soul hit the same problem (until I get a chance to commit the fixes) *(*) none of the tools bothered to make a note that the s

Re: [lldb-dev] The mysterious case of unsupported DW_FORMs

2018-08-02 Thread via lldb-dev
Why weren't my local LLVM & LLDB builds able to decompress the sections? CMake! Remembering to delete CMakeCache.txt is usually the part I forget to do. LLDB tried to decompress, but when failed to do so it carried on returning and alter attempting to parse the compressed bytes as is. A section

[lldb-dev] The mysterious case of unsupported DW_FORMs

2018-08-01 Thread Leonard Mosescu via lldb-dev
I'm sharing some notes on a strange LLDB issue I hit locally, in case anyone else hits the same problem. The symptoms are symbols unexpectedly not working for some modules and/or warning messages complaining about "unsupported DW_FORMs", ex: *warning: (x86_64) /lib/x86_64-linux-gnu/libz.so.1.2.8 u