https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64999
--- Comment #29 from Dominik Vogt <vogt at linux dot vnet.ibm.com> --- (In reply to Ian Lance Taylor from comment #27) > The problem is that we can't represent full file/line > information using a single PC value, because a single PC value can't > represent inlined functions. Why is it important to be able to map a file:line to a single PC? > But there is no useful file/line information in a signal handler anyhow. I would imagine file:line information *is* useful for user written signal handlers and in case of a panic or crash.
