* Trap & Exception support
*/
-void
-print_backtrace(unsigned long *sp)
+static void print_backtrace(unsigned long *sp)
{
int cnt = 0;
unsigned long i;
printf("\n");
}
-void show_regs(struct pt_regs * regs)
+void show_regs(struct pt_regs *regs)
{
int i;
}
-void
-_exception(int signr, struct pt_regs *regs)
+static void _exception(int signr, struct pt_regs *regs)
{
show_regs(regs);
print_backtrace((unsigned long *)regs->gpr[1]);
panic("Exception in kernel pc %lx signal %d",regs->nip,signr);
}
-void
-CritcalInputException(struct pt_regs *regs)
+void CritcalInputException(struct pt_regs *regs)
{
panic("Critical Input Exception");
}
int machinecheck_count = 0;
int machinecheck_error = 0;
-void
-MachineCheckException(struct pt_regs *regs)
+void MachineCheckException(struct pt_regs *regs)
{
unsigned long fixup;
unsigned int mcsr, mcsrr0, mcsrr1, mcar;
}
}
-void
-AlignmentException(struct pt_regs *regs)
+void AlignmentException(struct pt_regs *regs)
{
#if defined(CONFIG_CMD_KGDB)
if (debugger_exception_handler && (*debugger_exception_handler)(regs))
panic("Alignment Exception");
}
-void
-ProgramCheckException(struct pt_regs *regs)
+void ProgramCheckException(struct pt_regs *regs)
{
long esr_val;
panic("Program Check Exception");
}
-void
-PITException(struct pt_regs *regs)
+void PITException(struct pt_regs *regs)
{
/*
* Reset PIT interrupt
timer_interrupt(NULL);
}
-
-void
-UnknownException(struct pt_regs *regs)
+void UnknownException(struct pt_regs *regs)
{
#if defined(CONFIG_CMD_KGDB)
if (debugger_exception_handler && (*debugger_exception_handler)(regs))
_exception(0, regs);
}
-void
-ExtIntException(struct pt_regs *regs)
+void ExtIntException(struct pt_regs *regs)
{
volatile ccsr_pic_t *pic = (void *)(CONFIG_SYS_MPC8xxx_PIC_ADDR);
print_backtrace((unsigned long *)regs->gpr[1]);
}
-void
-DebugException(struct pt_regs *regs)
+void DebugException(struct pt_regs *regs)
{
printf("Debugger trap at @ %lx\n", regs->nip );
show_regs(regs);
/* Probe an address by reading. If not present, return -1, otherwise
* return 0.
*/
-int
-addr_probe(uint *addr)
+int addr_probe(uint *addr)
{
return 0;
}