Lines Matching refs:usp
81 unsigned long usp = (regs->gr[30] & ~(0x01UL)); in sys_rt_sigreturn() local
94 (usp - sigframe_size); in sys_rt_sigreturn()
124 __func__, usp, &compat_frame->uc.uc_stack); in sys_rt_sigreturn()
135 __func__, usp, &frame->uc.uc_stack); in sys_rt_sigreturn()
217 unsigned long rp, usp; in setup_rt_frame() local
225 usp = (regs->gr[30] & ~(0x01UL)); in setup_rt_frame()
230 usp = (compat_uint_t)usp; in setup_rt_frame()
234 frame = get_sigframe(&ksig->ka, usp, sigframe_size); in setup_rt_frame()
495 unsigned int *usp = (unsigned int *)regs->gr[30]; in insert_restart_trampoline() local
500 if (A(&usp[0]) >= TASK_SIZE_MAX - 5 * sizeof(int)) in insert_restart_trampoline()
512 err |= put_user(regs->gr[31] >> 32, &usp[0]); in insert_restart_trampoline()
513 err |= put_user(regs->gr[31] & 0xffffffff, &usp[1]); in insert_restart_trampoline()
518 err |= put_user(regs->gr[31], &usp[0]); in insert_restart_trampoline()