1072 			      struct ppc_hw_breakpoint *bp_info)  in set_instruction_bp()  argument
1085 	if (bp_info->addr >= TASK_SIZE)  in set_instruction_bp()
1088 	if (bp_info->addr_mode != PPC_BREAKPOINT_MODE_EXACT) {  in set_instruction_bp()
1091 		if (bp_info->addr2 >= TASK_SIZE)  in set_instruction_bp()
1097 			child->thread.debug.iac1 = bp_info->addr;  in set_instruction_bp()
1098 			child->thread.debug.iac2 = bp_info->addr2;  in set_instruction_bp()
1100 			if (bp_info->addr_mode ==  in set_instruction_bp()
1108 			child->thread.debug.iac3 = bp_info->addr;  in set_instruction_bp()
1109 			child->thread.debug.iac4 = bp_info->addr2;  in set_instruction_bp()
1111 			if (bp_info->addr_mode ==  in set_instruction_bp()
1130 				child->thread.debug.iac1 = bp_info->addr;  in set_instruction_bp()
1137 			child->thread.debug.iac2 = bp_info->addr;  in set_instruction_bp()
1142 			child->thread.debug.iac3 = bp_info->addr;  in set_instruction_bp()
1146 			child->thread.debug.iac4 = bp_info->addr;  in set_instruction_bp()
1214 static int set_dac(struct task_struct *child, struct ppc_hw_breakpoint *bp_info)  in set_dac()  argument
1217 		(bp_info->condition_mode >> PPC_BREAKPOINT_CONDITION_BE_SHIFT)  in set_dac()
1220 		bp_info->condition_mode & PPC_BREAKPOINT_CONDITION_MODE;  in set_dac()
1226 	if (bp_info->addr >= TASK_SIZE)  in set_dac()
1231 		if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_READ)  in set_dac()
1233 		if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_WRITE)  in set_dac()
1235 		child->thread.debug.dac1 = (unsigned long)bp_info->addr;  in set_dac()
1239 				(unsigned long)bp_info->condition_value;  in set_dac()
1252 		if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_READ)  in set_dac()
1254 		if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_WRITE)  in set_dac()
1256 		child->thread.debug.dac2 = (unsigned long)bp_info->addr;  in set_dac()
1260 				(unsigned long)bp_info->condition_value;  in set_dac()
1316 			 struct ppc_hw_breakpoint *bp_info)  in set_dac_range()  argument
1318 	int mode = bp_info->addr_mode & PPC_BREAKPOINT_MODE_MASK;  in set_dac_range()
1321 	if (bp_info->condition_mode)  in set_dac_range()
1330 	if (bp_info->addr >= TASK_SIZE)  in set_dac_range()
1337 		if (~((unsigned long)bp_info->addr2) >= TASK_SIZE)  in set_dac_range()
1343 		if (bp_info->addr2 >= TASK_SIZE)  in set_dac_range()
1351 	if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_READ)  in set_dac_range()
1353 	if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_WRITE)  in set_dac_range()
1355 	child->thread.debug.dac1 = bp_info->addr;  in set_dac_range()
1356 	child->thread.debug.dac2 = bp_info->addr2;  in set_dac_range()
1370 		     struct ppc_hw_breakpoint *bp_info)  in ppc_set_hwdebug()  argument
1382 	if (bp_info->version != 1)  in ppc_set_hwdebug()
1388 	if ((bp_info->trigger_type == 0) ||  in ppc_set_hwdebug()
1389 	    (bp_info->trigger_type & ~(PPC_BREAKPOINT_TRIGGER_EXECUTE |  in ppc_set_hwdebug()
1391 	    (bp_info->addr_mode & ~PPC_BREAKPOINT_MODE_MASK) ||  in ppc_set_hwdebug()
1392 	    (bp_info->condition_mode &  in ppc_set_hwdebug()
1397 	if (bp_info->condition_mode != PPC_BREAKPOINT_CONDITION_NONE)  in ppc_set_hwdebug()
1401 	if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_EXECUTE) {  in ppc_set_hwdebug()
1402 		if ((bp_info->trigger_type != PPC_BREAKPOINT_TRIGGER_EXECUTE) ||  in ppc_set_hwdebug()
1403 		    (bp_info->condition_mode != PPC_BREAKPOINT_CONDITION_NONE))  in ppc_set_hwdebug()
1405 		return set_instruction_bp(child, bp_info);  in ppc_set_hwdebug()
1407 	if (bp_info->addr_mode == PPC_BREAKPOINT_MODE_EXACT)  in ppc_set_hwdebug()
1408 		return set_dac(child, bp_info);  in ppc_set_hwdebug()
1411 	return set_dac_range(child, bp_info);  in ppc_set_hwdebug()
1419 	if ((bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_RW) == 0 ||  in ppc_set_hwdebug()
1420 	    (bp_info->trigger_type & ~PPC_BREAKPOINT_TRIGGER_RW) != 0 ||  in ppc_set_hwdebug()
1421 	    bp_info->condition_mode != PPC_BREAKPOINT_CONDITION_NONE)  in ppc_set_hwdebug()
1424 	if ((unsigned long)bp_info->addr >= TASK_SIZE)  in ppc_set_hwdebug()
1427 	brk.address = bp_info->addr & ~7UL;  in ppc_set_hwdebug()
1430 	if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_READ)  in ppc_set_hwdebug()
1432 	if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_WRITE)  in ppc_set_hwdebug()
1439 	if (bp_info->addr_mode == PPC_BREAKPOINT_MODE_RANGE_INCLUSIVE)  in ppc_set_hwdebug()
1440 		len = bp_info->addr2 - bp_info->addr;  in ppc_set_hwdebug()
1441 	else if (bp_info->addr_mode == PPC_BREAKPOINT_MODE_EXACT)  in ppc_set_hwdebug()
1451 	attr.bp_addr = (unsigned long)bp_info->addr & ~HW_BREAKPOINT_ALIGN;  in ppc_set_hwdebug()
1465 	if (bp_info->addr_mode != PPC_BREAKPOINT_MODE_EXACT)  in ppc_set_hwdebug()
1646 		struct ppc_hw_breakpoint bp_info;  in arch_ptrace()  local
1651 		ret = __copy_from_user(&bp_info, datavp,  in arch_ptrace()
1655 			ret = ppc_set_hwdebug(child, &bp_info);  in arch_ptrace()