On Fri, Jan 29, 2021 at 01:05:56PM -0800, Nick Desaulniers wrote: > > Wasn't that fixed in GAS? > > https://sourceware.org/bugzilla/show_bug.cgi?id=27195 > > $ make LLVM=1 -j72 defconfig > $ ./scripts/config -e DEBUG_INFO -e DEBUG_INFO_DWARF5 > $ make LLVM=1 -j72 > ... > /tmp/init-d50d89.s: Assembler messages: > /tmp/init-d50d89.s:10: Error: file number less than one > /tmp/init-d50d89.s:11: Error: junk at end of line, first unrecognized > character is `m' > > which is https://sourceware.org/bugzilla/show_bug.cgi?id=25611. > > $ as --version | head -n1 > GNU assembler (GNU Binutils for Debian) 2.35.1 > > Maybe GAS should not need to be told -gdwarf-5 to parse these? Then > we would not need to pass -Wa,-gdwarf-5 via clang with > -no-integrated-as. That is what sw#27195 is about, just try current binutils 2.35, 2.36 or trunk branches. Jakub
