gtkwave does a segmentation fault when I try to look at a signal as analog (Edit->Display Format->Analog). Reproducible: Always Steps to Reproduce: 1. Open a VCD in gtkwave (I've only tried VCD's generated by vvp/iverlog) 2. Menu: Trace->Show All Traces 3. Select a signal on the left pane (single click until it changes bg color) 4. Menu: Edit->Display Format->Analog Actual Results: Segmentation Fault Expected Results: Display a pretty analog graph. I emerged it with FEATURES="nostrip" and checked the stack. See the attachment. emerge info says: Portage 2.0.53_rc4 (default-linux/x86/2005.1, gcc-3.4.4, glibc-2.3.5-r2, 2.6.13-gentoo-r2 i686) ================================================================= System uname: 2.6.13-gentoo-r2 i686 AMD Athlon(tm) XP 3000+ Gentoo Base System version 1.12.0_pre8 dev-lang/python: 2.3.5, 2.4.2 sys-apps/sandbox: 1.2.13 sys-devel/autoconf: 2.13, 2.59-r7 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1 sys-devel/binutils: 2.16.1 sys-devel/libtool: 1.5.20 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="x86 ~x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -march=athlon-xp -pipe -fomit-frame-pointer" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref /usr/share/config /var/bind /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/init.d /etc/sound /etc/splash /etc/terminfo /etc/texmf/web2c /etc/env.d" CXXFLAGS="-O2 -march=athlon-xp -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://mirror.datapipe.net/gentoo" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/opt/overlay" SYNC="rsync://rsync.us.gentoo.org/gentoo-portage" USE="x86 3dnow 3dnowext X a52 aac aalib acpi alsa apache2 apm arts avi bash-completion berkdb bidi bitmap-fonts bzip2 cairo cdr crypt cups curl dba divx4linux dvd dvdr dvdread eds emboss encode faad fam ffmpeg flac foomaticdb fortran gd gdbm gif gimp gmp gnome gphoto2 gpm gstreamer gtk gtk2 guile i8x0 imagemagick imlib ipv6 jabber jack java joystick jpeg junit kde libg++ libwww lirc mad matroska mikmod mmx mmxext mng motif mozilla mp3 mpeg mysql ncurses nptl nptlonly nsplugin offensive ogg oggvorbis opengl oss pam pdflib perl png postgres python qt quicktime readline real samba scanner sdl spell sse ssl stream svg tcltk tcpd tetex theora tiff truetype truetype-fonts type1-fonts usb v4l vorbis wxwindows xml2 xmms xv xvid zlib userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LANG, LC_ALL, LDFLAGS, LINGUAS, MAKEOPTS I'll attach a really basic VCD to test with. I'll also do a check out from cvs to see if it still segfaults. Development seems to have stagnated on this project, however.
Created attachment 70196 [details] Stack trace
Created attachment 70197 [details] a basic VCD file
I can't seem to find any CVS. The last update to the program was more than a year ago, which was a year since the update before it.
This needs to go upstream (not sure if upstream will do anything, though) as it's a bug in the actual application rather than Gentoo packaging. If you are able to produce a patch of some sort then please reopen this bug and I would be very happy to include it. Thanks!
