* 2 of the License, or (at your option) any later version.
*/
-#include <linux/config.h>
#include <linux/errno.h>
#include <linux/sched.h>
#include <linux/kernel.h>
trap = TRAP(regs);
if (trap == 0x300 || trap == 0x600)
printk("DAR: "REG", DSISR: "REG"\n", regs->dar, regs->dsisr);
- printk("TASK = %p[%d] '%s' THREAD: %p",
- current, current->pid, current->comm, task_thread_info(current));
+ printk("TASK = %p[%d,#%u] '%s' THREAD: %p",
+ current, current->pid, current->xid,
+ current->comm, task_thread_info(current));
#ifdef CONFIG_SMP
printk(" CPU: %d", smp_processor_id());
return put_user(val, (unsigned int __user *) adr);
}
+int set_endian(struct task_struct *tsk, unsigned int val)
+{
+ struct pt_regs *regs = tsk->thread.regs;
+
+ if ((val == PR_ENDIAN_LITTLE && !cpu_has_feature(CPU_FTR_REAL_LE)) ||
+ (val == PR_ENDIAN_PPC_LITTLE && !cpu_has_feature(CPU_FTR_PPC_LE)))
+ return -EINVAL;
+
+ if (regs == NULL)
+ return -EINVAL;
+
+ if (val == PR_ENDIAN_BIG)
+ regs->msr &= ~MSR_LE;
+ else if (val == PR_ENDIAN_LITTLE || val == PR_ENDIAN_PPC_LITTLE)
+ regs->msr |= MSR_LE;
+ else
+ return -EINVAL;
+
+ return 0;
+}
+
+int get_endian(struct task_struct *tsk, unsigned long adr)
+{
+ struct pt_regs *regs = tsk->thread.regs;
+ unsigned int val;
+
+ if (!cpu_has_feature(CPU_FTR_PPC_LE) &&
+ !cpu_has_feature(CPU_FTR_REAL_LE))
+ return -EINVAL;
+
+ if (regs == NULL)
+ return -EINVAL;
+
+ if (regs->msr & MSR_LE) {
+ if (cpu_has_feature(CPU_FTR_REAL_LE))
+ val = PR_ENDIAN_LITTLE;
+ else
+ val = PR_ENDIAN_PPC_LITTLE;
+ } else
+ val = PR_ENDIAN_BIG;
+
+ return put_user(val, (unsigned int __user *)adr);
+}
+
+int set_unalign_ctl(struct task_struct *tsk, unsigned int val)
+{
+ tsk->thread.align_ctl = val;
+ return 0;
+}
+
+int get_unalign_ctl(struct task_struct *tsk, unsigned long adr)
+{
+ return put_user(tsk->thread.align_ctl, (unsigned int __user *)adr);
+}
+
#define TRUNC_PTR(x) ((typeof(x))(((unsigned long)(x)) & 0xffffffff))
int sys_clone(unsigned long clone_flags, unsigned long usp,