ST20–SWC
File Execution Events Variables Options
Simple
Boot file app.btl
Config file: app.cfs
/user/inquest/examples/app_c/app.cfs
Continue
Interrupt
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Locate
Last Event
ST20_4 (memory=1M, memstart = 0x80000140) Single;
connect Single.link[0] to host;
process (interface(input HostIn, output HostOut),
stacksize=20k, heapsize=40k,
priority=low) Simple;
input FromHost;
output ToHost
connect Simple.HostIn to FromHost;
connect Simple.HostOut to ToHost;
use ”simple.lku” for Simple;
place Simple on Single;
place FromHost on host;
place ToHost on host;
3 1 app main : monitor 0 thread created at <app.c 26 0>
00>
Figure 5 The X-Windows debugger display
File Execution Events Variables Options
Processes
Threads
4 factorial() at <facs.c 25 0>
3 factorial() at <facs.c 27 0>
2 factorial() at <facs.c 27 0>
1*main() at <facs.c 49 0>
2 1 facs main: stopped at <facs.c 25 0>
Figure 6 An X-Windows stack trace
10/21