I attach the listing of our program, I tried it on ELDK4.2 Freescale
(kernel 2.6.24.6 by Freescale, your rootfs) and it's still giving me
problems: if I issue
br PrintHello
then cont-inue for some times, after a while gdb stops responding and
is not even getting CTRL-C or CTRL-Z.
Of course the same works fine on i686.
I tried both gdbserver and gdb and even rebuilt the file with the
target gcc.
Thank you,
Daniele
CUT HERE
#include stdio.h
#include stdlib.h
#include unistd.h
#include pthread.h
#define NUM_THREADS 5
void *PrintHello(void *threadid)
{
int c = 0;
int tid;
tid = (int)threadid;
while (++c 100) {
printf("Hello World! It's me, thread #%d!\n", tid);
sleep (1);
}
pthread_exit(NULL);
}
int main (int argc, char *argv[])
{
printf ("Hello world\n");
pthread_t threads[NUM_THREADS];
int rc, t;
for(t=0; tNUM_THREADS; t++){
printf("In main: creating thread %d\n", t);
rc = pthread_create(threads[t], NULL, PrintHello, (void *)t);
if (rc){
printf("ERROR; return code from pthread_create() is %d\n", rc);
exit(-1);
}
}
pthread_exit(NULL);
}
CUT HERE
Wolfgang Denk ha scritto:
Dear Daniele Bosi,
In message [EMAIL PROTECTED] you wrote:
!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
html
Please post plain text only on mailing lists.
I encountered several problem debugging multithreated software with gdb
on mpc512x, remotely (gdbserver) and locally.br
I built gdb 6.8 from scratch, but it's crashing when I stop execution
into a thread.br
br
Did anyone get it to work correctly?br
We use GDB 6.7 in our ELDK 4.2; we didn't encounter such problems in
our tests.
Best regards,
Wolfgang Denk
--
Daniele Bosi
DIGITEK S.p.A.
Via
L. Romagnoli 24,
41033 Concordia sulla Secchia
Modena (MO), Italy
Tel:
+39-(0)53556942 Fax. +39-(0)53554550
Web: http://www.digitek.it
Mail to: [EMAIL PROTECTED]
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