Package: emacs;
Reported by: Arash Esbati <arash <at> gnu.org>
Date: Mon, 8 May 2023 08:17:02 UTC
Severity: normal
Tags: moreinfo
Merged with 65727
Found in version 30.0.50
Done: Andrea Corallo <acorallo <at> gnu.org>
Bug is archived. No further changes may be made.
Message #17 received at 63365 <at> debbugs.gnu.org (full text, mbox):
From: Arash Esbati <arash <at> gnu.org> To: Eli Zaretskii <eliz <at> gnu.org> Cc: 63365 <at> debbugs.gnu.org, akrl <at> sdf.org Subject: Re: bug#63365: 30.0.50; GCC 13.1 breaks building Emacs with native-compilation Date: Mon, 08 May 2023 21:34:22 +0200
Eli Zaretskii <eliz <at> gnu.org> writes: > What you need is to run Emacs under GDB while it (Emacs) executes the > command which crashes. To find out what is that crashing command, you > should say: > > $ make V=1 Thanks for the detailed instructions; I will play with it, not there yet. > The recipe goes like this: > > sed -n 's/.*\[\(.*\)]$/\1/p' BACKTRACE | addr2line -C -f -i -p -e BINDIR/EMACS-BINARY > > (It is broken in the manual into two lines, because the line is long, > but it is a single long command that runs Sed and pipes its output > into addr2line, a program that comes with GNU Binutils.) Yes, I think I grasped that one. The problem I'm facing is that my lisp/emacs_backtrace.txt looks like this: Backtrace: 00007ff61166a12e 00007ff611538be1 00007ff611559601 00007ff6116ce84a 00007ff9b7977ff0 ... and the sed command doesn't match on the addresses above. It works for the example given in the manual like this: Backtrace: emacs[0x5094e4] emacs[0x4ed3e6] emacs[0x4ed504] /lib64/libpthread.so.0[0x375220efe0] /lib64/libpthread.so.0(read+0xe)[0x375220e08e] emacs[0x509af6] emacs[0x5acc26] So in my case, sed returns nothing which is piped into addr2line. > Can you show a full C compilation command of one of the C source > files? Like this: > > $ cd /path/to/emacs/src > $ make data.o -W data.c V=1 > > I'd like to see all of the compiler's command-line options your build > uses. It looks like this; line-breaks added manually: --8<---------------cut here---------------start------------->8--- ../lib-src/make-docfile -d . -g dispnew.o frame.o scroll.o \ xdisp.o menu.o window.o charset.o coding.o category.o ccl.o \ character.o chartab.o bidi.o term.o terminal.o xfaces.o \ emacs.o keyboard.o macros.o keymap.o sysdep.o bignum.o buffer.o \ filelock.o insdel.o marker.o minibuf.o fileio.o dired.o cmds.o \ casetab.o casefiddle.o indent.o search.o regex-emacs.o undo.o \ alloc.o pdumper.o data.o doc.o editfns.o callint.o eval.o \ floatfns.o fns.o sort.o font.o print.o lread.o emacs-module.o \ syntax.o bytecode.o comp.o dynlib.o process.o gnutls.o callproc.o \ region-cache.o sound.o timefns.o atimer.o doprnt.o intervals.o \ textprop.o composite.o xml.o lcms.o w32notify.o profiler.o \ decompress.o thread.o systhread.o sqlite.o treesit.o itree.o \ hbfont.o w32fns.o w32menu.o w32reg.o w32font.o w32term.o w32xfns.o \ w32select.o w32uniscribe.o w32cygwinx.o w32.o w32console.o \ w32heap.o w32inevt.o w32proc.o w32image.o fontset.o fringe.o \ image.o json.o > globals.tmp ../build-aux/move-if-change globals.tmp globals.h echo timestamp > gl-stamp gcc -c -mtune=generic \ -DUSE_CRT_DLL=1 \ -I /d/arash/Dev/Emacs/emacs-build-test/nt/inc -Demacs \ -I. -I. -I../lib -I../lib -mtune=generic \ -isystem C:/msys64/mingw64/include/librsvg-2.0 \ -isystem C:/msys64/mingw64/include/glib-2.0 \ -isystem C:/msys64/mingw64/lib/glib-2.0/include \ -isystem C:/msys64/mingw64/include/gdk-pixbuf-2.0 \ -isystem C:/msys64/mingw64/include/libpng16 \ -isystem C:/msys64/mingw64/include/webp \ -DLIBDEFLATE_DLL \ -isystem C:/msys64/mingw64/include/cairo \ -isystem C:/msys64/mingw64/include/freetype2 \ -isystem C:/msys64/mingw64/include/harfbuzz \ -isystem C:/msys64/mingw64/include/pixman-1 \ -isystem C:/msys64/mingw64/include/libxml2 \ -isystem C:/msys64/mingw64/include/webp \ -isystem C:/msys64/mingw64/include/harfbuzz \ -isystem C:/msys64/mingw64/include/freetype2 \ -isystem C:/msys64/mingw64/include/libpng16 \ -isystem C:/msys64/mingw64/include/glib-2.0 \ -isystem C:/msys64/mingw64/lib/glib-2.0/include \ -MMD -MF deps/data.d -MP \ -isystem C:/msys64/mingw64/include/p11-kit-1 \ -fno-common \ -Wall \ -Warith-conversion \ -Wdate-time \ -Wdisabled-optimization \ -Wdouble-promotion \ -Wduplicated-cond \ -Wextra \ -Wformat-signedness \ -Winit-self \ -Winvalid-pch \ -Wlogical-op \ -Wmissing-declarations \ -Wmissing-include-dirs \ -Wmissing-prototypes \ -Wnested-externs \ -Wnull-dereference \ -Wold-style-definition \ -Wopenmp-simd \ -Wpacked \ -Wpointer-arith \ -Wstrict-prototypes \ -Wsuggest-attribute=noreturn \ -Wsuggest-final-methods \ -Wsuggest-final-types \ -Wtrampolines \ -Wuninitialized \ -Wunknown-pragmas \ -Wunused-macros \ -Wvariadic-macros \ -Wvector-operation-performance \ -Wwrite-strings \ -Warray-bounds=2 \ -Wattribute-alias=2 \ -Wformat=2 \ -Wformat-truncation=2 \ -Wimplicit-fallthrough=5 \ -Wshift-overflow=2 \ -Wuse-after-free=3 \ -Wvla-larger-than=4031 \ -Wno-missing-field-initializers \ -Wno-override-init \ -Wno-sign-compare \ -Wno-type-limits \ -Wno-unused-parameter \ -Wno-format-nonliteral \ -Wno-bidi-chars \ -Wno-pointer-sign \ -g3 -O2 -gdwarf-2 data.c --8<---------------cut here---------------end--------------->8--- Best, Arash
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