#undef DEBUG_PROCESS
#ifdef DEBUG_PROCESS
#define DPRINTK(fmt, args...) printk("%s:%d:%s: " fmt, __FILE__, __LINE__, \
- __FUNCTION__, ##args)
+ __func__, ##args)
#else
#define DPRINTK(fmt, args...)
#endif
*/
#include <linux/fs.h>
-#include <linux/config.h>
+#include <linux/slab.h>
#include <linux/module.h>
#include <linux/ptrace.h>
#include <linux/unistd.h>
-#include <linux/slab.h>
#include <linux/hardirq.h>
#include <asm/io.h>
#include <linux/err.h>
-static int hlt_counter=0;
-
/*
* Return saved PC of a blocked thread.
*/
/*
* Powermanagement idle function, if any..
*/
-void (*pm_idle)(void) = NULL;
-EXPORT_SYMBOL(pm_idle);
+static void (*pm_idle)(void) = NULL;
void (*pm_power_off)(void) = NULL;
EXPORT_SYMBOL(pm_power_off);
-void disable_hlt(void)
-{
- hlt_counter++;
-}
-
-EXPORT_SYMBOL(disable_hlt);
-
-void enable_hlt(void)
-{
- hlt_counter--;
-}
-
-EXPORT_SYMBOL(enable_hlt);
-
/*
* We use this is we don't have any better
* idle routine..
*/
-void default_idle(void)
+static void default_idle(void)
{
/* M32R_FIXME: Please use "cpu_sleep" mode. */
cpu_relax();
void machine_restart(char *__unused)
{
+#if defined(CONFIG_PLAT_MAPPI3)
+ outw(1, (unsigned long)PLD_REBOOT);
+#endif
+
printk("Please push reset button!\n");
while (1)
cpu_relax();
regs->acc1h, regs->acc1l);
#elif defined(CONFIG_ISA_M32R2) || defined(CONFIG_ISA_M32R)
printk("ACCH[%08lx]:ACCL[%08lx]\n", \
- regs->acch, regs->accl);
+ regs->acc0h, regs->acc0l);
#else
#error unknown isa configuration
#endif
return 0; /* Task didn't use the fpu at all. */
}
-int copy_thread(int nr, unsigned long clone_flags, unsigned long spu,
+int copy_thread(unsigned long clone_flags, unsigned long spu,
unsigned long unused, struct task_struct *tsk, struct pt_regs *regs)
{
- struct pt_regs *childregs;
- unsigned long sp = (unsigned long)tsk->thread_info + THREAD_SIZE;
+ struct pt_regs *childregs = task_pt_regs(tsk);
extern void ret_from_fork(void);
/* Copy registers */
- sp -= sizeof (struct pt_regs);
- childregs = (struct pt_regs *)sp;
*childregs = *regs;
childregs->spu = spu;
return 0;
}
-/*
- * Capture the user space registers if the task is not running (in user space)
- */
-int dump_task_regs(struct task_struct *tsk, elf_gregset_t *regs)
-{
- /* M32R_FIXME */
- return 1;
-}
-
asmlinkage int sys_fork(unsigned long r0, unsigned long r1, unsigned long r2,
unsigned long r3, unsigned long r4, unsigned long r5, unsigned long r6,
struct pt_regs regs)
goto out;
error = do_execve(filename, uargv, uenvp, ®s);
- if (error == 0) {
- task_lock(current);
- current->ptrace &= ~PT_DTRACE;
- task_unlock(current);
- }
putname(filename);
out:
return error;