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Purify¶ÔÓÚC/C++µÄ·ÖÎöÖ§³ÖÔ´´úÂë¼¶£¬»òͨ¹ýÆäרÀû¼¼Êõ£º“Ä¿±ê´úÂë²åÈ루Object Code Insertion£©”¹¤×÷ÔÚÎÞÔ´´úÂë¼¶¡£PurifyµÄ¹¦ÄÜÆäʵ·Ç³£Ö®Ç¿´ó£¬´Ë´ÎÎÒÃÇÖ»ÌÖÂÛÔõôͨ¹ýPurify½øÐÐC/C++ϵÄÄÚ´æÐ¹Â©·¢ÏÖ¡£ÔÚ½éÉÜËüµÄ¹¤×÷Á÷³Ìǰ£¬ÎÒÃÇÀ´ÈÏʶһϼ¸¸öËõдÊõÓïµÄÒâ˼£º
l  ABR£º Array Bounds Read£¬Êý×éÔ½½ç¶Á
l  ABW£ºArray Bounds Write£¬Êý×éÔ½½çд
l  FMR£ºFree Memory Read£¬¿Õ¼äÄÚ´æ¶ÁÈ¡
l  IPR£º Invalid Pointer Read£¬ÎÞЧָÕë¶ÁÈ¡
l  IPW£ºInvalid Pointer Write£¬ÎÞЧָÕëдÈë
l  NPR£ºNull Pointer Read£¬¿ÕÖ¸Õë¶ÁÈ¡
l  NPW£ºNull Pointer Write£¬¿ÕÖ¸ÕëдÈë
l  UMR£ºUninitialized Memory Read£¬Î´³õʼ»¯ÄÚ´æÔĶÁ
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l  MIU£ºMemory in use, ÄÚ´æÊ¹ÓÃÖÐ
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l  3GÄÚ´æ(ÔÙ¶àµÄÄÚ´æÒ²ÅÂй©J)
l  Microsfot Visual Studio 2005
l  IBM Rational Purify 7.0
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void main()
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 int aa;
 unsigned char j1,j2;
 aa=j1=j2=0;
 aa=49;
 j1=aa;
 printf("j1=%d \n",j1);
 j2=aa;
 printf("j2=%c \n",j2);
}
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