graphic: 0.916
device: 0.821
semantic: 0.803
performance: 0.771
other: 0.737
debug: 0.697
PID: 0.673
network: 0.666
vnc: 0.573
permissions: 0.497
socket: 0.482
files: 0.434
boot: 0.371
KVM: 0.081

Qemu crashes with SIGFPE on certain trapping arithmetic operations on m68k target
Description of problem:
I recently ported NetBSD to the Qemu m68k "virt" platform, and this was discovered when running NetBSD's automated tests.  Certain arithmetic operation that will trap in the guest will crash Qemu.  First case encountered is below.
Steps to reproduce:
1. Compile and run the following program in the m68k guest:

```
virt68k:thorpej 3$ cat crash-qemu.c                                            
#include <limits.h>
#include <stdlib.h>

int divisor = -1;

int
main(int argc, char *argv[])
{

	if (argc > 1)
		divisor = atoi(argv[1]);

	return INT_MIN / divisor;
}
virt68k:thorpej 4$ 
```

Another minimal case would be:

```
move.l #-2147483648,%d0
move.l #-1,%d1
divsl.l %d1,%d1:%d0
```
Additional information: