141 			       struct ppc_hw_breakpoint *bp_info)  in set_instruction_bp()  argument
154 	if (bp_info->addr >= TASK_SIZE)  in set_instruction_bp()
157 	if (bp_info->addr_mode != PPC_BREAKPOINT_MODE_EXACT) {  in set_instruction_bp()
159 		if (bp_info->addr2 >= TASK_SIZE)  in set_instruction_bp()
165 			child->thread.debug.iac1 = bp_info->addr;  in set_instruction_bp()
166 			child->thread.debug.iac2 = bp_info->addr2;  in set_instruction_bp()
168 			if (bp_info->addr_mode ==  in set_instruction_bp()
176 			child->thread.debug.iac3 = bp_info->addr;  in set_instruction_bp()
177 			child->thread.debug.iac4 = bp_info->addr2;  in set_instruction_bp()
179 			if (bp_info->addr_mode ==  in set_instruction_bp()
199 				child->thread.debug.iac1 = bp_info->addr;  in set_instruction_bp()
206 			child->thread.debug.iac2 = bp_info->addr;  in set_instruction_bp()
211 			child->thread.debug.iac3 = bp_info->addr;  in set_instruction_bp()
215 			child->thread.debug.iac4 = bp_info->addr;  in set_instruction_bp()
284 static int set_dac(struct task_struct *child, struct ppc_hw_breakpoint *bp_info)  in set_dac()  argument
287 		(bp_info->condition_mode >> PPC_BREAKPOINT_CONDITION_BE_SHIFT)  in set_dac()
290 		bp_info->condition_mode & PPC_BREAKPOINT_CONDITION_MODE;  in set_dac()
296 	if (bp_info->addr >= TASK_SIZE)  in set_dac()
301 		if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_READ)  in set_dac()
303 		if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_WRITE)  in set_dac()
305 		child->thread.debug.dac1 = (unsigned long)bp_info->addr;  in set_dac()
309 				(unsigned long)bp_info->condition_value;  in set_dac()
322 		if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_READ)  in set_dac()
324 		if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_WRITE)  in set_dac()
326 		child->thread.debug.dac2 = (unsigned long)bp_info->addr;  in set_dac()
330 				(unsigned long)bp_info->condition_value;  in set_dac()
387 			 struct ppc_hw_breakpoint *bp_info)  in set_dac_range()  argument
389 	int mode = bp_info->addr_mode & PPC_BREAKPOINT_MODE_MASK;  in set_dac_range()
392 	if (bp_info->condition_mode)  in set_dac_range()
401 	if (bp_info->addr >= TASK_SIZE)  in set_dac_range()
408 		if (~((unsigned long)bp_info->addr2) >= TASK_SIZE)  in set_dac_range()
414 		if (bp_info->addr2 >= TASK_SIZE)  in set_dac_range()
422 	if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_READ)  in set_dac_range()
424 	if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_WRITE)  in set_dac_range()
426 	child->thread.debug.dac1 = bp_info->addr;  in set_dac_range()
427 	child->thread.debug.dac2 = bp_info->addr2;  in set_dac_range()
440 long ppc_set_hwdebug(struct task_struct *child, struct ppc_hw_breakpoint *bp_info)  in ppc_set_hwdebug()  argument
442 	if (bp_info->version != 1)  in ppc_set_hwdebug()
447 	if (bp_info->trigger_type == 0 ||  in ppc_set_hwdebug()
448 	    (bp_info->trigger_type & ~(PPC_BREAKPOINT_TRIGGER_EXECUTE |  in ppc_set_hwdebug()
450 	    (bp_info->addr_mode & ~PPC_BREAKPOINT_MODE_MASK) ||  in ppc_set_hwdebug()
451 	    (bp_info->condition_mode &  in ppc_set_hwdebug()
456 	if (bp_info->condition_mode != PPC_BREAKPOINT_CONDITION_NONE)  in ppc_set_hwdebug()
460 	if (bp_info->trigger_type & PPC_BREAKPOINT_TRIGGER_EXECUTE) {  in ppc_set_hwdebug()
461 		if (bp_info->trigger_type != PPC_BREAKPOINT_TRIGGER_EXECUTE ||  in ppc_set_hwdebug()
462 		    bp_info->condition_mode != PPC_BREAKPOINT_CONDITION_NONE)  in ppc_set_hwdebug()
464 		return set_instruction_bp(child, bp_info);  in ppc_set_hwdebug()
466 	if (bp_info->addr_mode == PPC_BREAKPOINT_MODE_EXACT)  in ppc_set_hwdebug()
467 		return set_dac(child, bp_info);  in ppc_set_hwdebug()
470 	return set_dac_range(child, bp_info);  in ppc_set_hwdebug()