/* Copyright 2016 Fred Sundvik * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #pragma once // For more information about the variable tracing see the readme. #include "print.h" #ifdef NUM_TRACED_VARIABLES // Start tracing a variable at the memory address addr // The name can be anything and is used only for reporting // The size should usually be the same size as the variable you are interested in # define ADD_TRACED_VARIABLE(name, addr, size) add_traced_variable(PSTR(name), (void*)addr, size, PSTR(__FILE__), __LINE__) // Stop tracing the variable with the given name # define REMOVE_TRACED_VARIABLE(name) remove_traced_variable(PSTR(name), PSTR(__FILE__), __LINE__) // Call to get messages when the variable has been changed # define VERIFY_TRACED_VARIABLES() verify_traced_variables(PSTR(__FILE__), __LINE__) #else # define ADD_TRACED_VARIABLE(name, addr, size) # define REMOVE_TRACED_VARIABLE(name) # define VERIFY_TRACED_VARIABLES() #endif // Don't call directly, use the macros instead void add_traced_variable(const char* name, void* addr, unsigned size, const char* func, int line); void remove_traced_variable(const char* name, const char* func, int line); void verify_traced_variables(const char* func, int line);