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assente
Guru
Joined: 12 Apr 2004
Posts: 570
Location: Torino, italia, New Europe
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 Posted: Thu Apr 29, 2004 6:01 pm Post subject: Anjuta + gdb = ide debugger buggoso |
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Mi piace molto Anjuta come ide, colora/suggerisce la sintassi, numera le righe,...
Ultimamente ho avuto la necessità di provare la funzionalità del debugger e mi pare che non funzioni tanto...
gdb sotto win funzia egregiamente con devc++ che però non c'è anche per Linux...
| Code: |
#include <stdio.h>
int i=0;
int main(){
printf("dammi c: ");
scanf("%d",&i);
for(i=i; i<7;i++){
printf("ciao ( %d ) ",i);
}
}
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Dopo la scanf, sempre passo-passo, il debugger mi liquida con:
Program exited with code 013
Quindi non c'è verso di farlo entrare dentro il ciclo?!
Qualche idea? o Qualche altra alternativa? |
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FonderiaDigitale
Veteran
Joined: 06 Nov 2003
Posts: 1710
Location: Rome, Italy
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| Posted: Thu Apr 29, 2004 7:33 pm Post subject: |
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| Code: | strace -o dump anjuta
tail -n30 dump |
_________________
Come disse un amico, i sistemisti sono un po' come gli artigiani per l'informatica 
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assente
Guru
Joined: 12 Apr 2004
Posts: 570
Location: Torino, italia, New Europe
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| Posted: Thu Apr 29, 2004 8:20 pm Post subject: |
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Mi pare normale, l'exit me lo da nella finestra di debug di Anjuta, come se gdb non volesse più continuare a fare l'esecuzione passo-passo
| Code: |
ioctl(3, FIONREAD, [0]) = 0
gettimeofday({1083269957, 327482}, NULL) = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=8, events=POLLIN|POL LPRI}, {fd=10, events=POLLIN}, {fd=12, events=POLLIN|POLLPRI}, {fd=13, event s=POLLIN|POLLPRI}, {fd=14, events=POLLIN|POLLPRI}, {fd=15, events=POLLIN|POL LPRI}, {fd=16, events=POLLIN}, {fd=18, events=POLLIN}, {fd=20, events=POLLIN }], 11, 0) = 0
gettimeofday({1083269957, 327599}, NULL) = 0
ioctl(3, FIONREAD, [0]) = 0
gettimeofday({1083269957, 327683}, NULL) = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=8, events=POLLIN|POL LPRI}, {fd=10, events=POLLIN}, {fd=12, events=POLLIN|POLLPRI}, {fd=13, event s=POLLIN|POLLPRI}, {fd=14, events=POLLIN|POLLPRI}, {fd=15, events=POLLIN|POL LPRI}, {fd=16, events=POLLIN}, {fd=18, events=POLLIN}, {fd=20, events=POLLIN }], 11, 99) = 0
gettimeofday({1083269957, 427416}, NULL) = 0
ioctl(3, FIONREAD, [0]) = 0
gettimeofday({1083269957, 427522}, NULL) = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=8, events=POLLIN|POL LPRI}, {fd=10, events=POLLIN}, {fd=12, events=POLLIN|POLLPRI}, {fd=13, event s=POLLIN|POLLPRI}, {fd=14, events=POLLIN|POLLPRI}, {fd=15, events=POLLIN|POL LPRI}, {fd=16, events=POLLIN}, {fd=18, events=POLLIN}, {fd=20, events=POLLIN }], 11, 0) = 0
gettimeofday({1083269957, 427641}, NULL) = 0
ioctl(3, FIONREAD, [0]) = 0
gettimeofday({1083269957, 427792}, NULL) = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=8, events=POLLIN|POL LPRI}, {fd=10, events=POLLIN}, {fd=12, events=POLLIN|POLLPRI}, {fd=13, event s=POLLIN|POLLPRI}, {fd=14, events=POLLIN|POLLPRI}, {fd=15, events=POLLIN|POL LPRI}, {fd=16, events=POLLIN}, {fd=18, events=POLLIN}, {fd=20, events=POLLIN }], 11, 0) = 0
gettimeofday({1083269957, 427907}, NULL) = 0
write(3, "7\4\5\0~\5\200\3\212\1\200\3\0\0\1\0\0\0\0\0008\0\4\0\240"..., 800 ) = 800
ioctl(3, FIONREAD, [0]) = 0
gettimeofday({1083269957, 429978}, NULL) = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=8, events=POLLIN|POL LPRI}, {fd=10, events=POLLIN}, {fd=12, events=POLLIN|POLLPRI}, {fd=13, event s=POLLIN|POLLPRI}, {fd=14, events=POLLIN|POLLPRI}, {fd=15, events=POLLIN|POL LPRI}, {fd=16, events=POLLIN}, {fd=18, events=POLLIN}, {fd=20, events=POLLIN }], 11, 97) = 0
gettimeofday({1083269957, 527463}, NULL) = 0
ioctl(3, FIONREAD, [0]) = 0
gettimeofday({1083269957, 527567}, NULL) = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=8, events=POLLIN|POL LPRI}, {fd=10, events=POLLIN}, {fd=12, events=POLLIN|POLLPRI}, {fd=13, event s=POLLIN|POLLPRI}, {fd=14, events=POLLIN|POLLPRI}, {fd=15, events=POLLIN|POL LPRI}, {fd=16, events=POLLIN}, {fd=18, events=POLLIN}, {fd=20, events=POLLIN }], 11, 0) = 0
gettimeofday({1083269957, 527687}, NULL) = 0
ioctl(3, FIONREAD, [0]) = 0
gettimeofday({1083269957, 527768}, NULL) = 0
poll([{fd=4, events=POLLIN}, {fd=3, events=POLLIN}, {fd=8, events=POLLIN|POL LPRI}, {fd=10, events=POLLIN}, {fd=12, events=POLLIN|POLLPRI}, {fd=13, event s=POLLIN|POLLPRI}, {fd=14, events=POLLIN|POLLPRI}, {fd=15, events=POLLIN|POL LPRI}, {fd=16, events=POLLIN}, {fd=18, events=POLLIN}, {fd=20, events=POLLIN }], 11, 99) = -1 EINTR (Interrupted system call)
--- SIGINT (Interrupt) @ 0 (0) ---
+++ killed by SIGINT +++
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FonderiaDigitale
Veteran
Joined: 06 Nov 2003
Posts: 1710
Location: Rome, Italy
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| Posted: Thu Apr 29, 2004 8:27 pm Post subject: |
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a me pare che venga killato da qualcosa, probabilmente il kernel...
non e' che stava mangiando troppe risorse e il kernel lo ha ucciso per prevenire un crash?
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assente
Guru
Joined: 12 Apr 2004
Posts: 570
Location: Torino, italia, New Europe
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| Posted: Thu Apr 29, 2004 8:34 pm Post subject: |
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a dire la verità sono io ad ucciderlo 
Anjuta non si blocca, ma se mando in esecuzione passo passo gdb (che è richiamato da Anjuta) non mi esegue tutto il codice |
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FonderiaDigitale
Veteran
Joined: 06 Nov 2003
Posts: 1710
Location: Rome, Italy
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| Posted: Thu Apr 29, 2004 8:52 pm Post subject: |
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e allora dillo
che versione di entrambi usi?
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assente
Guru
Joined: 12 Apr 2004
Posts: 570
Location: Torino, italia, New Europe
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| Posted: Thu Apr 29, 2004 9:55 pm Post subject: |
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| Anjuta 1.22 e GNU gdb 6.1 succedeva anche con le precedenti |
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