#15207: bad dwarf frame in stgRun.c when compiled with with gcc on mac and assembled by as/gcc/clang (aka apple clang assembler) -------------------------------------+------------------------------------- Reporter: carter | Owner: (none) Type: bug | Status: infoneeded Priority: normal | Milestone: 8.8.1 Component: Runtime System | Version: 8.4.3 Resolution: | Keywords: Operating System: MacOS X | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D4781 Wiki Page: | -------------------------------------+------------------------------------- Comment (by bgamari): Unfortunately this severely limits the usability of DWARF on the whole. In general one can only reliably unwind the stack if unwinding tables are available for all code in the running image. If you find a single frame for which there is no unwind information (or a frame pointer) available you must stop. -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/15207#comment:40 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler