CCS C Compiler Manual PCB / PCM / PCH

PreProcessor
#line
Syntax:
Elements:
Purpose:
Examples:
#LINE number file name
Number is non-negative decimal integer. File name is optional.
The C pre-processor informs the C Compiler of the location in your source
code. This code is simply used to change the value of _LINE_ and _FILE_
variables.
1. void main(){
#line 10 // specifies the line number that
// should be reported for
// the following line of input
2. #line 7 "hello.c"
// line number in the source file
// hello.c and it sets the
// line 7 as current line
// and hello.c as current file
Example Files:
Also See:
None
None
#locate
Syntax:
Elements:
Purpose:
#LOCATE id=x
id is a C variable,
x is a constant memory address
#LOCATE allocates a C variable to a specified address. If the C variable was not
previously defined, it will be defined as an INT8.
A special form of this directive may be used to locate all A functions local variables
starting at a fixed location.
Use: #LOCATE Auto = address
This directive will place the indirected C variable at the requested address.
Examples:
// This will locate the float variable at 50-53
// and C will not use this memory for other
// variables automatically located.
float x;
#locate x=0x 50
Example
Files:
ex_glint.c
117