Hi,
#include <stdio.h>
#include <stdlib.h>
int main(){
int n,i,*ptr,sum=0;
printf("Enter number of elements: ");
scanf("%d",&n);
ptr=(int*)malloc(n*sizeof(int)); //memory allocated using malloc
if(ptr==NULL)
{
printf("Error! memory not allocated.");
exit(0);
}
printf("Enter elements of array: ");
for(i=0;i<n;++i)
{
scanf("%d",ptr+i);
sum+=*(ptr+i);
}
printf("Sum=%d",sum);
// free(ptr);
return 0;
}
I have compiled the above program using below commands
arm-linux-gnueabi-gcc -o test-arm -g test.c
arm-linux-gnueabi-gcc -o test-arm-static -g test.c
when i am running in my ARM architecture with valgrind
1) valgrind --tool=memcheck --leak-check=yes --show-reachable=yes ./test-arm
valgrind: m_ume.c: can't open interpreter
2) /writable/valgrind/bin/valgrind --tool=memcheck --leak-check=yes
--show-reachable=yes ./test-arm-static
==8118== Memcheck, a memory error detector ==8118== Copyright (C)
2002-2013, and GNU GPL'd, by Julian Seward et al. ==8118== Using
Valgrind-3.10.1 and LibVEX; rerun with -h for copyright info ==8118==
Command: ./test-arm-static ==8118== Enter number of elements: 1 Enter
elements of array: 1 Sum=1==8118== ==8118== HEAP SUMMARY: ==8118== in use
at exit: 0 bytes in 0 blocks ==8118== total heap usage: 0 allocs, 0 frees,
0 bytes allocated ==8118== ==8118== All heap blocks were freed -- no leaks
are possible ==8118== ==8118== For counts of detected and suppressed
errors, rerun with: -v ==8118== ERROR SUMMARY: 0 errors from 0 contexts
(suppressed: 0 from 0)
In both the cases i didn't get LEAK SUMMERY , but in my linux machine
i am able to get the valgrind report. can you suggest me the how to
resolve this on ?
Thanks,
Venkateswarlu.K
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