usermode/library/pmalloc/src/mytest.cpp

00001 #include <stdio.h>
00002 #include <iostream>
00003 
00004 #define GLOBAL_PERSISTENT __attribute__ ((section("PERSISTENT")))
00005 
00006 using namespace std;
00007 
00008 extern "C" void * pmalloc(size_t);
00009 extern "C" void pfree(void *);
00010 
00011 GLOBAL_PERSISTENT int state = 0;
00012 GLOBAL_PERSISTENT void *globalptr = 0;
00013 
00014 main()
00015 {
00016         void *ptr;
00017         switch(state) {
00018                 case 0:
00019                         ptr = pmalloc(100);
00020                         cout << "pmalloc: " << ptr << endl;
00021                         globalptr = ptr;
00022                         state = 1;
00023                         break;
00024                 case 1:
00025                         cout << "pfree: " << globalptr << endl;
00026                         pfree(globalptr);
00027                         state = 0;
00028                         break;
00029         }               
00030 }

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