diff options
Diffstat (limited to 'arch/frv/kernel/process.c')
| -rw-r--r-- | arch/frv/kernel/process.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/arch/frv/kernel/process.c b/arch/frv/kernel/process.c index 0fff8a61ef2a..515a5cea5469 100644 --- a/arch/frv/kernel/process.c +++ b/arch/frv/kernel/process.c @@ -10,7 +10,7 @@ * 2 of the License, or (at your option) any later version. */ -#include <linux/config.h> +#include <linux/module.h> #include <linux/errno.h> #include <linux/sched.h> #include <linux/kernel.h> @@ -26,6 +26,7 @@ #include <linux/reboot.h> #include <linux/interrupt.h> +#include <asm/asm-offsets.h> #include <asm/uaccess.h> #include <asm/system.h> #include <asm/setup.h> @@ -39,6 +40,9 @@ asmlinkage void ret_from_fork(void); #include <asm/pgalloc.h> +void (*pm_power_off)(void); +EXPORT_SYMBOL(pm_power_off); + struct task_struct *alloc_task_struct(void) { struct task_struct *p = kmalloc(THREAD_SIZE, GFP_KERNEL); @@ -204,7 +208,7 @@ int copy_thread(int nr, unsigned long clone_flags, regs0 = __kernel_frame0_ptr; childregs0 = (struct pt_regs *) - (task_stack_page(p) + THREAD_SIZE - USER_CONTEXT_SIZE); + (task_stack_page(p) + THREAD_SIZE - FRV_FRAME0_SIZE); childregs = childregs0; /* set up the userspace frame (the only place that the USP is stored) */ @@ -246,7 +250,7 @@ int copy_thread(int nr, unsigned long clone_flags, /* * sys_execve() executes a new program. */ -asmlinkage int sys_execve(char *name, char **argv, char **envp) +asmlinkage int sys_execve(char __user *name, char __user * __user *argv, char __user * __user *envp) { int error; char * filename; @@ -368,3 +372,11 @@ int elf_check_arch(const struct elf32_hdr *hdr) return 1; } + +int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpregs) +{ + memcpy(fpregs, + ¤t->thread.user->f, + sizeof(current->thread.user->f)); + return 1; +} |