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Aidan Kehoe wrote:
Vladimir, can you break on init_redisplay,
tell us the value of internal_cache on entry to it, and the value of it on
line 9744?
$ gdb xemacs
GNU gdb 6.6
...
This GDB was configured as "x86_64-pc-linux-gnu"...
Using host libthread_db library "/lib/libthread_db.so.1".
(gdb) break init_redisplay
Breakpoint 1 at 0x5b2d21: file redisplay.c, line 9724.
(gdb) run -vanilla
Starting program: /usr/local/src/xemacs-21.5.28/src/xemacs -vanilla
[Thread debugging using libthread_db enabled]
[New Thread 47824864910496 (LWP 26048)]
[Switching to Thread 47824864910496 (LWP 26048)]
Breakpoint 1, init_redisplay () at redisplay.c:9724
9724 disable_preemption = 0;
(gdb) p internal_cache
$1 = (line_start_cache_dynarr *) 0x0
(gdb) break 9744
Breakpoint 2 at 0x5b2de3: file redisplay.c, line 9744.
(gdb) cont
Continuing.
Breakpoint 2, init_redisplay () at redisplay.c:9746
9746 if (!initialized || noninteractive)
(gdb) p internal_cache
$2 = (line_start_cache_dynarr *) 0xd95ba0
(gdb) quit
The program is running. Exit anyway? (y or n) y
Let me know if you want me to try anything else.
- ---- Vladimir
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