parisc/kernel/signal.c

81 	unsigned long usp = (regs->gr[30] & ~(0x01UL));
94 		(usp - sigframe_size);
123 		DBG(1, "%s: usp %#08lx stack 0x%p\n",
124 				__func__, usp, &compat_frame->uc.uc_stack);
134 		DBG(1, "%s: usp %#08lx stack 0x%p\n",
135 				__func__, usp, &frame->uc.uc_stack);
217 	unsigned long rp, usp;
225 	usp = (regs->gr[30] & ~(0x01UL));
230 		usp = (compat_uint_t)usp;
234 	frame = get_sigframe(&ksig->ka, usp, sigframe_size);
495 		unsigned int *usp = (unsigned int *)regs->gr[30];
500 		if (A(&usp[0]) >= TASK_SIZE_MAX - 5 * sizeof(int))
512 			err |= put_user(regs->gr[31] >> 32, &usp[0]);
513 			err |= put_user(regs->gr[31] & 0xffffffff, &usp[1]);
518 			err |= put_user(regs->gr[31], &usp[0]);