Re: COG VM and Locale
Posted by
Eliot Miranda-2 on
Mar 03, 2011; 8:43pm
URL: https://forum.world.st/COG-VM-and-Locale-tp3331775p3334166.html
On Thu, Mar 3, 2011 at 12:31 PM, Hilaire Fernandes
<[hidden email]> wrote:
Le 03/03/2011 20:57, Hilaire Fernandes a écrit :
Okay, strangely setting a break point to initialiseModule, put it on
SurfacePlugin
(gdb) break initialiseModule
Breakpoint 1 at 0x811acc8: file
/home/hilaire/Travaux/pharo/temp/COG/platforms/Cross/plugins/SurfacePlugin/SurfacePlugin.c,
line 204.
I have to start the VM then quit, then adding again a break point on
initialiseModule set it to locale:
Program exited normally.
(gdb) break initialiseModule
Breakpoint 5 at 0x559542: file
/home/hilaire/Travaux/pharo/temp/COG/src/plugins/LocalePlugin/LocalePlugin.c,
line 112.
step throught the function is:
(gdb) r
Starting program:
/home/hilaire/Travaux/pharo/temp/COG/target/lib/squeak/3.9-7/squeak
drgeo.image
[Thread debugging using libthread_db enabled]
[New Thread 0x77f88b70 (LWP 27787)]
Breakpoint 5, initialiseModule () at
/home/hilaire/Travaux/pharo/temp/COG/src/plugins/LocalePlugin/LocalePlugin.c:112
112 return sqLocInitialize();
(gdb) s
heartbeat_handler (sig=14, sig_info=0x33, context=0x0) at
/home/hilaire/Travaux/pharo/temp/COG/platforms/unix/vm/sqUnixHeartbeat.c:475
475 {
(gdb) s
476 if (!ioOSThreadsEqual(ioCurrentOSThread(),getVMOSThread())) {
(gdb) s
Program received signal SIGTRAP, Trace/breakpoint trap.
0x0013cdc6 in pthread_self () from /lib/tls/i686/cmov/libpthread.so.0
You'll need to state
(gdb) handle SIGALRM nostop noprint noignore
first. In fact, do that for most signals. What's happening below is gdb stopping on delivery of the 1KHz heartbeat, so you won't get far without ignoring it.