Re: [ptp-dev] Problem with PTP-Debug

[Clement Kam Man Chu <Clement.Chu@xxxxxxxxxxxxxxxxxxxxxx>]

Hi Trung,

Sorry for the late reply. Version 1.1.1 has been fixed a lot of bugs 
including you mentioned problems. It will be released soon.

Clement

� Trung Nguyễn wrote:
> Hi, I'm new with Bug-zilla, so I post this here.
> I have a problem with pointer and array when using PTP-Debuger to view 
> them, so I decide to write a small test program as follow :
>
> #include <mpi.h>
> #include <stdio.h>
> #include <stdlib.h>
>
> // case 1
> typedef int case1_array1[2];
> typedef int case1_array2[2][2];
> // case 2
> typedef int * pint;
> typedef pint case2_array1[2];
> typedef pint case2_array2[2][2];
>
> int case2_create_array1(case2_array1 arr){
> arr[0] = malloc(sizeof(int));
> arr[1] = malloc(sizeof(int));
> *arr[0] = 0;
> *arr[1] = 1;
> return 0;
> }
>
> void case2_free_array1(case2_array1 arr){
> free(arr[0]);
> free(arr[1]);
> }
>
> int case2_create_array2(case2_array2 arr){
> arr[0][0] = malloc(sizeof(int));
> arr[0][1] = malloc(sizeof(int));
> arr[1][0] = malloc(sizeof(int));
> arr[1][1] = malloc(sizeof(int));
> *arr[0][0] = 0;
> *arr[0][1] = 1;
> *arr[1][0] = 2;
> *arr[1][1] = 3;
> return 0;
> }
>
> void case2_free_array2(case2_array2 arr){
> free(arr[0][0]);
> free(arr[0][1]);
> free(arr[1][0]);
> free(arr[1][1]);
> }
>
> int main(int argc, char ** argv){
> case1_array1 case1_var1;
> case1_array2 case1_var2;
> case2_array1 case2_var1;
> case2_array2 case2_var2;
> int case3_var1[2];
> int case3_var2[2][2];
>
> case2_create_array1(case2_var1);
> case2_create_array2(case2_var2);
>
> return 0;
> }
>
> The problem is with variable view tab when I try to expand these variable:
> - Every thing is ok with case3_var1 and case3_var2.
> - With case2_var1 and case2_var2, I got the following error :
> An internal error occurred during : "Retrieving Children"
> - With case1_var1 everything seem ok. But with case1_var2, the first 
> expand, it's ok, i got too line "0" and "1", when expand "0" or "1" 
> all processes terminated immediately. After that, If I re-debug the 
> program, variable view didn't show any thing unless I restart eclipse.
>
> When debuging with CDT, every thing is OK.
>
> PS : I'm using PTP 1.1.
>
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--
Clement Kam Man Chu
Research Assistant
Faculty of Information Technology
Monash University, Caulfield Campus
Ph: 61 3 9903 2355