Hi All
i am try to work on some test code with a macro(#define) but #if .... #endif always seems to turn out false, from the code below the linker can not find the symbol "__variable__" and the list file doesnt contain anything in side the #if ... #endif
has anyone expearenced this?
the code follows below.
Cheers Adam
#define tester(%one, %two) = \
#if(__variable__defined__ != 1) \
#define __variable__defined__ 1 \
\
DATA SECTION \
__variable__ DD 0 \
\
CODE SECTION \
#endif \
\
mov D[__variable__], %one
FYI the first line doesn't need both #define and =, either one will do. The problem occurs on the second line in evaluating the #if expression with __variable__defined__ when not already defined. If you do not use __variable__defined__ anywhere else, try the following instead...
#define tester(%one, %two) \
#ifndef __variable__ \
\
DATA SECTION \
__variable__ DD 0 \
\
CODE SECTION \
#endif \
\
mov D[__variable__], %one