text: /**************************************************************************
   * Copyright (C) 2015 Eff'Innov Technologies 
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   * 
   * Developped by Eff'Innov Technologies : contact@effinnov.com
   * 
   **************************************************************************/
  
  #include "framework_Allocator.h"
  
  #include <stdint.h>
  #include <stdlib.h>
  #include <string.h>
  
  typedef struct sMemInfo
  {
  	uint32_t magic;
  	size_t size;
  } sMemInfo_t;
  
  typedef struct sMemInfoEnd
  {
  	uint32_t magicEnd;
  } sMemInfoEnd_t;
  
  
  void* framework_AllocMem(size_t size)
  {
  	sMemInfo_t *info = NULL;
  	sMemInfoEnd_t *infoEnd = NULL;
  	uint8_t * pMem = (uint8_t *) malloc(size+sizeof(sMemInfo_t)+sizeof(sMemInfoEnd_t));
  	info = (sMemInfo_t*)pMem;
  	
  	info->magic = 0xDEADC0DE;
  	info->size  = size;
  
  	pMem = pMem+sizeof(sMemInfo_t);
  
  	memset(pMem,0xAB,size);
  
  	infoEnd = (sMemInfoEnd_t*)(pMem+size);
  
  	infoEnd->magicEnd = 0xDEADC0DE;
  	return pMem;
  }
  
  void framework_FreeMem(void *ptr)
  {
  	if(NULL !=  ptr)
  	{
  		sMemInfoEnd_t *infoEnd = NULL;
  		uint8_t *memInfo = (uint8_t*)ptr;
  		sMemInfo_t *info = (sMemInfo_t*)(memInfo - sizeof(sMemInfo_t));
  
  		infoEnd = (sMemInfoEnd_t*)(memInfo+info->size);
  
  		if ((info->magic != 0xDEADC0DE)||(infoEnd->magicEnd != 0xDEADC0DE))
  		{
  			// Call Debugger
  			*(int *)(uintptr_t)0xbbadbeef = 0;
  		}else
  		{
  			memset(info,0x14,info->size+sizeof(sMemInfo_t)+sizeof(sMemInfoEnd_t));
  		}
  			
  		free(info);
  	}
  }
  
  