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Why does this happen ??
- To: gcc-help at gcc dot gnu dot org, gcc at gcc dot gnu dot org
- Subject: Why does this happen ??
- From: "Koundinya.K" <kk at ddeorg dot soft dot net>
- Date: Wed, 29 Nov 2000 15:20:53 +0530
Hi,
While I have been trying to compile a large chunk of code I
have the following piece of code ( to reverse a string - which I
have simulated here to highlight the problem)
#include <stdio.h>
#include <string.h>
main()
{
char *s="Hello World";
int c, i, j;
for (i = 0, j = strlen(s) - 1; i < j; i++, j--) {
c = s[i];
s[i] = s[j];
s[j] = (char)c;
}
fprintf(stdout,"Reversed string=%s\n",s);
}
When I compile this code with gcc, the resulting binary seg
faults. This happens on 2 flavors of O.S that I tried ( My MIPS
based SVR4.2, Redhat Linux)
..
But when I compile the above code on using my native compiler,
the resulting binary works.
Any explanation for this ?. Why does gcc behave like this ?.
Thanks for any pointers.
Koundinya