-
Peter Wortmann authored
This generates DWARF, albeit indirectly using the assembler. This is the easiest (and, apparently, quite standard) method of generating the .debug_line DWARF section. Notes: * Note we have to make sure that .file directives appear correctly before the respective .loc. Right now we ppr them manually, which makes them absent from dumps. Fixing this would require .file to become a native instruction. * We have to pass a lot of things around the native code generator. I know Ian did quite a bit of refactoring already, but having one common monad could *really* simplify things here... * To support SplitObjcs, we need to emit/reset all DWARF data at every split. We use the occassion to move split marker generation to cmmNativeGenStream as well, so debug data extraction doesn't have to choke on it. (From Phabricator D396)
64678e9e