https://sourceware.org/bugzilla/show_bug.cgi?id=28149
--- Comment #8 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Alan Modra <amo...@sourceware.org>: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ef9768e37e34bec50aa8cbb0ce25708b06f09255 commit ef9768e37e34bec50aa8cbb0ce25708b06f09255 Author: Alan Modra <amo...@gmail.com> Date: Fri Sep 17 09:21:21 2021 +0930 PR28149 part 2, purge generated line info Mixing compiler generated line info with gas generated line info is generally just confusing. Also .loc directives with non-zero view fields might reference a previous .loc. It becomes a little more tricky to locate that previous .loc if there might be gas generated line info present too. Mind you, we turn off gas generation of line info on seeing compiler generated line info, so any reference back won't hit gas generated line info. At least, if the view info is sane. Unfortunately, gas needs to handle mangled source. PR 28149 * dwarf2dbg.c (purge_generated_debug): New function. (dwarf2_directive_filename): Call the above. (out_debug_line): Don't segfault after purging. * testsuite/gas/i386/dwarf2-line-4.d: Update expected output. * testsuite/gas/i386/dwarf4-line-1.d: Likewise. * testsuite/gas/i386/dwarf5-line-1.d: Likewise. * testsuite/gas/i386/dwarf5-line-2.d: Likewise. -- You are receiving this mail because: You are on the CC list for the bug.
