175 ptrace_set_bpt(struct task_struct * child)  in ptrace_set_bpt()  argument
181 	pc  = get_reg(child, REG_PC);  in ptrace_set_bpt()
182 	res = read_int(child, pc, (int *) &insn);  in ptrace_set_bpt()
197 		task_thread_info(child)->bpt_addr[nsaved++] = pc + 4;  in ptrace_set_bpt()
199 			task_thread_info(child)->bpt_addr[nsaved++]  in ptrace_set_bpt()
204 		task_thread_info(child)->bpt_addr[nsaved++] = get_reg(child, reg_b);  in ptrace_set_bpt()
207 		task_thread_info(child)->bpt_addr[nsaved++] = pc + 4;  in ptrace_set_bpt()
213 		res = read_int(child, task_thread_info(child)->bpt_addr[i],  in ptrace_set_bpt()
217 		task_thread_info(child)->bpt_insn[i] = insn;  in ptrace_set_bpt()
219 			      task_thread_info(child)->bpt_addr[i]));  in ptrace_set_bpt()
220 		res = write_int(child, task_thread_info(child)->bpt_addr[i],  in ptrace_set_bpt()
225 	task_thread_info(child)->bpt_nsaved = nsaved;  in ptrace_set_bpt()
234 ptrace_cancel_bpt(struct task_struct * child)  in ptrace_cancel_bpt()  argument
236 	int i, nsaved = task_thread_info(child)->bpt_nsaved;  in ptrace_cancel_bpt()
238 	task_thread_info(child)->bpt_nsaved = 0;  in ptrace_cancel_bpt()
246 		write_int(child, task_thread_info(child)->bpt_addr[i],  in ptrace_cancel_bpt()
247 			  task_thread_info(child)->bpt_insn[i]);  in ptrace_cancel_bpt()
252 void user_enable_single_step(struct task_struct *child)  in user_enable_single_step()  argument
255 	task_thread_info(child)->bpt_nsaved = -1;  in user_enable_single_step()
258 void user_disable_single_step(struct task_struct *child)  in user_disable_single_step()  argument
260 	ptrace_cancel_bpt(child);  in user_disable_single_step()
268 void ptrace_disable(struct task_struct *child)  in ptrace_disable()  argument
270 	user_disable_single_step(child);  in ptrace_disable()
273 long arch_ptrace(struct task_struct *child, long request,  in arch_ptrace()  argument
284 		copied = access_process_vm(child, addr, &tmp, sizeof(tmp), 0);  in arch_ptrace()
296 		ret = get_reg(child, addr);  in arch_ptrace()
303 		ret = generic_ptrace_pokedata(child, addr, data);  in arch_ptrace()
308 		ret = put_reg(child, addr, data);  in arch_ptrace()
311 		ret = ptrace_request(child, request, addr, data);  in arch_ptrace()