https://gcc.gnu.org/bugzilla/show_bug.cgi?id=51358
--- Comment #12 from Mark Wielaard <mark at gcc dot gnu.org> --- Having to parse line information to skip the prologue us somewhat inconvenient. Especially since GCC doesn't actually emit DW_LNS_set_prologue_end, you have to use some heuristic to determine whether you have reach the end of the prologue. As an alternative it might be nice if GCC could emit a DW_AT_GNU_entry_breakpoint that indicates where the "valid scope" of the function starts (it could either be an address or a constant to be added to low_pc).
