如何获取函数的地址？

大家好，这是一个PIC16F690。我使用的是一个较老的B类版本（V1.02），它正在测试一个函数的地址。这两个函数被声明为：每个SSLyTestFrime1和2的地址以这种方式检查：问题是Twitter＝1安德鲁地址＝0x501，因此测试失败。在调试模式下，我得到了“地址＝0x500”，我把鼠标光标OffsLyStestFrime1（在行中：TuntAd= =（未签名int）和；SSLyTestMult1）。我认为插入“（无符号INT*）”就像在“未签名INTSLSYTestMultudi1（空）”中那样做是愚蠢的。这就好像是用同样的方式做两次……是否有另一种方法来读取SSLYTestTyf1的正确地址值？更多的细节如下：



      以下为原文

    Hi all,

This is for a PIC16F690.

I'm using an older class b version (v1.02) and It is failing a test where it is checking the addresses of a couple of function. These two functions are declared as:

unsigned int SSL_TestFunction1(void) @ 0x500;
unsigned int SSL_TestFunction2(void) @ 0x400;


The address of the each SSL_TestFunction1 and 2 is checked this way:

tempAddress= (unsigned int)&SSL_TestFunction1; //store Address of SSL_TestFunction1
returnAddress=SSL_TestFunction1(); // Branch to SSL_TestFunction1

if( tempAddress != returnAddress) // Test if the addresses match
  return PROGRAM_COUNTER_TEST_FAIL;


The problem is tempAddress=1 and returnAddress=0x501 so the test fails. I get "address=0x500' when in debug mode I put the mouse cursor over SSL_TestFunction1 (in the line:tempAddress= (unsigned int)&SSL_TestFunction1). I thought it would be silly to just insert "(unsigned int *)" like they do it in "unsigned int SSL_TestFunction1(void)". That would be like doing it twice the same way...

Is there another way to  read the correct address value for SSL_TestFunction1?

Thanks

More details below:
unsigned int returnAddress,tempAddress;

unsigned int SSL_TestFunction1(void)
{
return ((unsigned int)(unsigned int *) &SSL_TestFunction1);
}