Passing an address to a #define in C

[GusSabina <gussabina@xxxxxxxxx>]

Hi All:

I need to pass the address of label1 (that is, the address of statement a =
b + 20;) to a #define, such as the following code shows:

#define LOAD(x)     (x<<4);


void func1(void) {
int a, b=10;
......
label1:
    a = b + 20;
    LOAD(label1);
....
}

However, it seems like it only works in GCC if goto(label1) instruction is
used... Is there any other way to do this?


Thanks in advance!
Gus


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