9.4 Reference of Argument Defined by Other Language
The method of referring to the variable defined by the assembly language on the C language is shown below.
Example | Programming of C Language |
extern char c;
extern int i;
void subf() {
c = 'A';
i = 4;
}
|
The CC-RH assembler performs as follows.
.public _i
.public _c
.dseg DATA
_i:
.db4 0x0
_c:
.db 0x0
|