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#6 watch window problem

closed-fixed
nobody
None
5
2005-06-19
2003-11-18
Anonymous
No

When I compile the following file with gcc 3.2.2 on RH
Linux:
gcc -ggdb -O0 -o bug_test bug_test.c
and open in kdbg 1.2.9
I can not seem to see the contents of test:
when I have the pointer above it, I get the answer: ???
while for test2 I get {...}.
In addition, I can watch test2, but not test.
in gdb I can print test

-------bug_test.c---------------------

#include <stdio.h>

#define GRAND_N 624

typedef struct {
unsigned long state[GRAND_N]; /*!< the array for the
state vector */
int left; /*!< can *next++ this
many times before
reloading
*/
unsigned long *next; /*!< next random value
is computed from here */
} genRandT;

int main() {

genRandT test;
genRandT test2;
int i;
FILE *fp;

for (i=0; i<GRAND_N; i++) {
test.state[i] = i;
}
test.left = 1;
test.next = &(test.state[50]);

fp = fopen("bugtest.out","w");
for (i=0;i<GRAND_N;i++) {
fprintf(fp, "%d ", test.state[i]);
}
fclose(fp);
return 0;
}
----------------------------------------------------

Discussion

  • Johannes Sixt

    Johannes Sixt - 2005-06-19

    Logged In: YES
    user_id=20017

    The reason is that large arrays with many different values are
    terminated by '...', which KDbg did not recognize.

    Thanks for the report,
    -- Hannes

     
  • Johannes Sixt

    Johannes Sixt - 2005-06-19
    • status: open --> closed-fixed
     

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