Mail Archives: cygwin/2002/11/13/15:16:42
Huang. wrote:
> run emacs under strace, when in 100% cpu, just repeats the following :
> (repeat)
> 106 202207420 [sig] emacs 1692 wait_sig: looping
> 128 202207548 [sig] emacs 1692 wait_sig: awake
> 108 202207656 [sig] emacs 1692 wait_sig: processing signal 14
> 129 202207785 [sig] emacs 1692 wait_sig: Got signal 14
> 105 202207890 [sig] emacs 1692 sig_handle: signal 14
> 123 202208013 [sig] emacs 1692 sig_handle: signal 14, about to call
> 0x201240A4
> 108 202208121 [sig] emacs 1692 setup_handler: suspending mainthread
> 193 202208314 [sig] emacs 1692 interruptible: pc 0x77E7E8BB, h
> 0x77E60000, interruptible 1, testvalid 1
> 149 202208463 [sig] emacs 1692 interruptible: pc 0x77E7E8BB, h
> 0x77E60000, interruptible 0, testvalid 0
> 131 202208594 [sig] emacs 1692 setup_handler: couldn't send signal 14
> 117 202208711 [sig] emacs 1692 setup_handler: ResumeThread returned 1
> 125 202208836 [sig] emacs 1692 setup_handler: returning 0
> 106 202208942 [sig] emacs 1692 sig_handle: returning 0
> (repeat)
This may be something I ran into on a UNIX machine. If someone wants to rebuild
emacs with the following patch, it might fix the problem. My recollection regarding
this patch is that a periodic timer is being set up in emacs but there is a
timing problem with how it is initialized.
I will try and rebuild the Cygwin emacs package with this patch sometime tonight.
Joe Buehler
--- src/xterm.c Sat Mar 16 05:34:56 2002
+++ src/xterm.c Mon Oct 14 08:36:55 2002
@@ -14228,6 +14228,17 @@
#endif
}
+ /* Install an asynchronous timer that processes Xt timeout events
+ every 0.1s. This is necessary because some widget sets use
+ timeouts internally, for example the LessTif menu bar, or the
+ Xaw3d scroll bar. When Xt timouts aren't processed, these
+ widgets don't behave normally. */
+ {
+ EMACS_TIME interval;
+ EMACS_SET_SECS_USECS (interval, 0, 100000);
+ start_atimer (ATIMER_CONTINUOUS, interval, x_process_timeouts, 0);
+ }
+
#else /* not USE_X_TOOLKIT */
#ifdef HAVE_X11R5
XSetLocaleModifiers ("");
@@ -14678,17 +14689,6 @@
XtCacheByDisplay, cvt_pixel_dtor);
XtAppSetFallbackResources (Xt_app_con, Xt_default_resources);
-
- /* Install an asynchronous timer that processes Xt timeout events
- every 0.1s. This is necessary because some widget sets use
- timeouts internally, for example the LessTif menu bar, or the
- Xaw3d scroll bar. When Xt timouts aren't processed, these
- widgets don't behave normally. */
- {
- EMACS_TIME interval;
- EMACS_SET_SECS_USECS (interval, 0, 100000);
- start_atimer (ATIMER_CONTINUOUS, interval, x_process_timeouts, 0);
- }
#endif
#ifdef USE_TOOLKIT_SCROLL_BARS
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