[llvm-dev] CodeView and "line 0" ?
Robinson, Paul via llvm-dev
llvm-dev at lists.llvm.org
Wed Aug 17 11:43:54 PDT 2016
I've been playing with Fred Riss's "line 0" patch for DWARF
(https://reviews.llvm.org/D16569) but in adapting it for current trunk,
I find the DwarfDebug stuff has been refactored to allow either DWARF
or CodeView. That's all good, but the question is whether the "line 0"
patch should be DWARF-specific or common. The DWARF spec explicitly
states that code not associated with any particular source location
should be associated with line number 0. I don't know what CodeView
(or debuggers that consume CodeView) would think of seeing "line 0" show
up in the debug info.
Does anybody know?
More information about the llvm-dev