Panasonic PanaXSeries MN1030 Series User Manual page 206

Chapter 10 Writing Assembler Control Statements
Usage example
A source file that uses #if and #ifn is shown below.
DEVICE
_TEXT
#if
#else
#endif
#ifn
#else
#endif
The assembled list file is shown below. The program first sets DEVICE to 1. Therefore the expression
DEVICE-1 will be 0, so the #if directive causes line number 7 to be assembled and the #ifn directive
causes line number 10 to be assembled.
***
Loc Object
=00000001 1
00000000 8002
00000002 8503
194 Conditional Assembly
equ 1
section CODE, PUBLIC, 1
DEVICE-1
mov 0x01, D0
mov 0x02, D0
DEVICE-1
mov 0x03, D0
mov 0x04, D0
PanaX Series MN1030 Cross Assembler
Line Source
DEVICE
2
3 _TEXT
4 #if
5X
6 #else
7
8 #endif
9 #ifn
10
11 #else
12X
13 #endif
if.lst Page 1
equ 1
section CODE, PUBLIC, 1
DEVICE-1
mov 0x01, D0
mov 0x02, D0
DEVICE-1
mov 0x03, D1
mov 0x04, D1
***