#include <asm/unistd.h>
#include <asm/traps.h>
-/* #define TRAP_DEBUG */
-
-struct trap_trace_entry {
- unsigned long pc;
- unsigned long type;
-};
-
-void syscall_trace_entry(struct pt_regs *regs)
-{
- printk("%s[%d]: ", current->comm, task_pid_nr(current));
- printk("scall<%d> (could be %d)\n", (int) regs->u_regs[UREG_G1],
- (int) regs->u_regs[UREG_I0]);
-}
-
-void syscall_trace_exit(struct pt_regs *regs)
-{
-}
+#include "entry.h"
+#include "kernel.h"
-void sun4d_nmi(struct pt_regs *regs)
-{
- printk("Aieee: sun4d NMI received!\n");
- printk("you lose buddy boy...\n");
- show_regs(regs);
- prom_halt();
-}
+/* #define TRAP_DEBUG */
static void instruction_dump(unsigned long *pc)
{
void do_illegal_instruction(struct pt_regs *regs, unsigned long pc, unsigned long npc,
unsigned long psr)
{
- extern int do_user_muldiv (struct pt_regs *, unsigned long);
siginfo_t info;
if(psr & PSR_PS)
send_sig_info(SIGBUS, &info, current);
}
-extern void fpsave(unsigned long *fpregs, unsigned long *fsr,
- void *fpqueue, unsigned long *fpqdepth);
-extern void fpload(unsigned long *fpregs, unsigned long *fsr);
-
static unsigned long init_fsr = 0x0UL;
static unsigned long init_fregs[32] __attribute__ ((aligned (8))) =
{ ~0UL, ~0UL, ~0UL, ~0UL, ~0UL, ~0UL, ~0UL, ~0UL,
* up here so that timer interrupts work during initialization.
*/
-extern void sparc_cpu_startup(void);
-
void trap_init(void)
{
extern void thread_info_offsets_are_bolixed_pete(void);