Lines Matching defs:sp
173 unsigned long sp = (unsigned long)task_stack_page(p) + THREAD_SIZE;
176 top_of_kernel_stack = sp;
179 sp -= STACK_FRAME_OVERHEAD; /* redzone */
180 sp -= sizeof(struct pt_regs);
181 userregs = (struct pt_regs *) sp;
184 sp -= STACK_FRAME_OVERHEAD; /* redzone */
185 sp -= sizeof(struct pt_regs);
186 kregs = (struct pt_regs *)sp;
196 userregs->sp = usp;
210 * _switch wants the kernel stack page in pt_regs->sp so that it
213 kregs->sp = top_of_kernel_stack;
224 void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long sp)
232 regs->sp = sp;