On 09/01/12 10:40, Andreas Schwab wrote:
Alan Hourihane <alanh@xxxxxxxxxxxxxx> writes:
*** FORMAT ERROR *** FORMAT=0
Current process id is 768
BAD KERNEL TRAP: 00000000
Modules linked in:
PC: [<000029de>] flush_thread+0x8/0xe
void flush_thread(void)
{
unsigned long zero = 0;
current->thread.fs = __USER_DS;
if (!FPU_IS_EMU)
asm volatile (".chip 68k/68881\n\t"
"frestore %0@\n\t"
".chip 68k" : : "a" (&zero));
}
GCC is optimizing away the initialisation of zero, since nothing visible
is using its value.
Great spot!
Seems this also needs massaging into process_no.c too.
But am I at a shell prompt :-)
Alan.
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