clayborg added a comment.

We have been hitting this at Facebook for server apps that statically link the 
entire world (libc, libc++, libstdc++, all other needed shared libraries) as 
the debug info is too large unless -fdebug-types-section is used.



================
Comment at: source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp:501
+    // On non Apple platforms we might have .debug_types debug info that
+    // is created by using "-fdebug-types". LLDB currently will try to
+    // load this debug info, but it causes crashes during debugging when
----------------
tberghammer wrote:
> I think the name of the flag is "-fdebug-types-section" but it might be 
> platform dependent.
You are correct it is -fdebug-types-section


================
Comment at: source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp:513
+      return 0;
+    }
+
----------------
That patch would be a lot more intrusive as we would still need to be able to 
parse all compile unit DIEs just so we can get to the line tables. The only way 
to find the line table for a compile unit is to follow the DW_AT_stmt_list 
attribute in each top level compile unit DIE. Also, DWARF is useless to us 
unless we index the DWARF, which means parsing everything in all DIEs. I would 
like to keep this as simple as possible to just avoid the issue for now. This 
make it easy to cherry pick this where needed for anyone requiring this patch.


https://reviews.llvm.org/D35734



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