/*
* Sets up all exception vectors
*/
-#include <linux/config.h>
#include <linux/sched.h>
#include <linux/signal.h>
#include <linux/kernel.h>
void __init trap_init(void)
{
- if (mach_trap_init)
- mach_trap_init();
}
void die_if_kernel(char *str, struct pt_regs *fp, int nr)
printk(KERN_EMERG "Process %s (pid: %d, stackpage=%08lx)\n",
current->comm, current->pid, PAGE_SIZE+(unsigned long)current);
- show_stack(NULL, (unsigned long *)fp);
+ show_stack(NULL, (unsigned long *)(fp + 1));
+ add_taint(TAINT_DIE);
do_exit(SIGSEGV);
}
if (user_mode(&fp->ptregs))
current->thread.esp0 = (unsigned long) fp;
-#if DEBUG
+#if defined(DEBUG)
printk (KERN_DEBUG "*** Bus Error *** Format is %x\n", fp->ptregs.format);
#endif
die_if_kernel("bad frame format",&fp->ptregs,0);
-#if DEBUG
+#if defined(DEBUG)
printk(KERN_DEBUG "Unknown SIGSEGV - 4\n");
#endif
force_sig(SIGSEGV, current);
if (stack + 1 > endstack)
break;
if (i % 8 == 0)
- printk(KERN_EMERG "\n ");
- printk(KERN_EMERG " %08lx", *stack++);
+ printk("\n" KERN_EMERG " ");
+ printk(" %08lx", *stack++);
}
+ printk("\n");
- printk(KERN_EMERG "\nCall Trace:");
+ printk(KERN_EMERG "Call Trace:");
i = 0;
while (stack + 1 <= endstack) {
addr = *stack++;
if (((addr >= (unsigned long) &_start) &&
(addr <= (unsigned long) &_etext))) {
if (i % 4 == 0)
- printk(KERN_EMERG "\n ");
- printk(KERN_EMERG " [<%08lx>]", addr);
+ printk("\n" KERN_EMERG " ");
+ printk(" [<%08lx>]", addr);
i++;
}
}
- printk(KERN_EMERG "\n");
+ printk("\n");
}
void bad_super_trap(struct frame *fp)
{
console_verbose();
- if (fp->ptregs.vector < 4*sizeof(vec_names)/sizeof(vec_names[0]))
+ if (fp->ptregs.vector < 4 * ARRAY_SIZE(vec_names))
printk (KERN_WARNING "*** %s *** FORMAT=%X\n",
vec_names[(fp->ptregs.vector) >> 2],
fp->ptregs.format);