Hi,
If anybody know the mips specific compilation parameters please help.
Regards
Bincy
----- Forwarded Message -----
From: Bincy K Philip <[email protected]>
To: "[email protected]" <[email protected]>
Sent: Monday, 18 February 2013 5:40 PM
Subject: Libunwind-devel] Testing libunwind
Hi,
I got some issues while compiling a program with libunwind on a MIPS target.
The compilation command is this.
gcc unwind.c -I /usr/include -L
/usr/lib -lunwind -o unwind
This works fine on x86.On MIPS,compilation is success, but the execution shows
'Segmentation fault'
Do I need to add any gcc options specific to MIPS??
Thanks
Bincy
Program
-------
#define UNW_LOCAL_ONLY
#include <libunwind.h>
#include<stdio.h>
void show_backtrace (void) {
unw_cursor_t cursor; unw_context_t uc;
unw_word_t ip, sp;
unw_getcontext(&uc);
unw_init_local(&cursor, &uc);
while (unw_step(&cursor) >
0) {
unw_get_reg(&cursor, UNW_REG_IP, &ip);
unw_get_reg(&cursor, UNW_REG_SP, &sp);
printf ("ip = %lx, sp = %lx\n", (long) ip, (long) sp);
}
}
int main()
{
show_backtrace();
}_______________________________________________
Libunwind-devel mailing list
[email protected]
https://lists.nongnu.org/mailman/listinfo/libunwind-devel
