From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel,gmane.emacs.pretest.bugs Subject: Re: 23.0.60; emacs hangs on WinXP with --disable-font-backend, and backtrace Date: Thu, 08 May 2008 13:22:57 +0300 Message-ID: References: <4821EE06.9040409@gmail.com> <48225056.7030100@gmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=gb2312 Content-Transfer-Encoding: QUOTED-PRINTABLE X-Trace: ger.gmane.org 1210242889 31027 80.91.229.12 (8 May 2008 10:34:49 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 8 May 2008 10:34:49 +0000 (UTC) Cc: emacs-pretest-bug@gnu.org To: "Kyle M. 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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:96758 gmane.emacs.pretest.bugs:22212 Archived-At: > Date: Thu, 08 May 2008 08:59:02 +0800 > From: "Kyle M. Lee" >=20 > Eli Zaretskii =D0=B4=B5=C0: > >> Date: Thu, 08 May 2008 01:59:34 +0800 > >> From: "Kyle M. Lee" > >> Cc:=20 > >> > >> (gdb) r > >=20 > > Please try "r -Q", otherwise your ~/.emacs comes into play, and w= e > > have no way of knowing what's in it. > This happened when I loaded tabbar.el in emacs. Are you saying that without tabbar.el it doesn't hang? If so, what i= s tabbar.el? I don't see it in the CVS. > >> Starting program: E:\cvs_home\emacs23\emacs\src/.\emacs.exe > >> [New thread 5048.0x1270] > >> [New thread 5048.0x13bc] > >> [New thread 5048.0x3e4] > >> > >> Program exited normally. > >=20 > > How did it "exit normally"? did you type "C-x C-c" to exit Emacs,= or > > did it exit on its own? > >=20 > >> (gdb) r --disable-font-backend > >> Starting program: E:\cvs_home\emacs23\emacs\src/.\emacs.exe > >> --disable-font-backe > >> nd > >> [New thread 1032.0xb0c] > >> [New thread 1032.0x17a8] > >> [New thread 1032.0x1668] > >> > >> Program exited normally. > >=20 > > Same question here. > >=20 > >> (gdb) xbacktrace > >> Cannot access memory at address 0x82f6d4 > >=20 > > This is expected: the program already exited, so its memory is no > > longer accessible (it was returned to the host OS). > >=20 > >> (gdb) r --disable-font-backend > >> Starting program: E:\cvs_home\emacs23\emacs\src/.\emacs.exe > >> --disable-font-backe > >> nd > >> [New thread 5804.0xf84] > >> [New thread 5804.0x14e8] > >> [New thread 5804.0x1254] > >> [New thread 5804.0xf00] > >> [New thread 5804.0x1a4] > >> [Switching to thread 5804.0x1a4] > >> Quit (expect signal SIGINT when the program is resumed) > >=20 > > Doesn't happen for me. I'm still fuzzy about the specific sequence of commands that causes hanging. Could you please show a detailed list of commands you typed to get Emacs hang? > > Btw, how come your emacs.exe is in src/ directory? did you copy i= t > > there? > Yes, I copied the compiled emacs.exe to the src/ directory, because > there is another emacs.exe in $PATH. > And I am newbie on backtracing emacs, though I have read etc/DEBUG. There's no need to copy the binary, just go to the src directory and type something like gdb ../bin/emacs.exe This assumes that you have run "make install" which placed the emacs.exe binary in the bin subdirectory of the root of the Emacs tree.