Lines Matching refs:usp
92 unsigned long usp = (regs->gr[30] & ~(0x01UL)); in sys_rt_sigreturn() local
105 (usp - sigframe_size); in sys_rt_sigreturn()
136 usp, &compat_frame->uc.uc_stack); in sys_rt_sigreturn()
147 usp, &frame->uc.uc_stack); in sys_rt_sigreturn()
232 unsigned long rp, usp; in setup_rt_frame() local
240 usp = (regs->gr[30] & ~(0x01UL)); in setup_rt_frame()
242 frame = get_sigframe(&ksig->ka, usp, sizeof(*frame)); in setup_rt_frame()
522 unsigned int *usp = (unsigned int *)regs->gr[30]; in insert_restart_trampoline() local
523 unsigned long start = (unsigned long) &usp[2]; in insert_restart_trampoline()
524 unsigned long end = (unsigned long) &usp[5]; in insert_restart_trampoline()
537 err |= put_user(regs->gr[31] >> 32, &usp[0]); in insert_restart_trampoline()
538 err |= put_user(regs->gr[31] & 0xffffffff, &usp[1]); in insert_restart_trampoline()
539 err |= put_user(0x0fc010df, &usp[2]); in insert_restart_trampoline()
541 err |= put_user(regs->gr[31], &usp[0]); in insert_restart_trampoline()
542 err |= put_user(0x0fc0109f, &usp[2]); in insert_restart_trampoline()
544 err |= put_user(0xe0008200, &usp[3]); in insert_restart_trampoline()
545 err |= put_user(0x34140000, &usp[4]); in insert_restart_trampoline()