CCS C Compiler Manual PCB / PCM / PCH

on
Re-enables the code profiling that was
previously disabled with a #profile off
command. This will use the last options
before disabled with the off command.
Purpose:
Examples:
Example
Files:
Also See:
Large programs on the microcontroller may generate lots of profile data, which
may make it difficult to debug or follow. By using #profile the user can
dynamically control which points of the program are being profiled, and limit
data to what is relevant to the user.
#profile off
void BigFunction(void)
{
// BigFunction code goes here.
// Since #profile off was called above,
// no profiling will happen even for other
// functions called by BigFunction().
}
#profile on
ex_profile.c
#use profile(), profileout(), Code Profile overview
#reserve
Syntax:
Elements:
Purpose:
Examples:
Example
Files:
Also See:
#RESERVE address
or
#RESERVE address, address, address
or
#RESERVE start:end
address is a RAM address, start is the first address and end is the last address
This directive allows RAM locations to be reserved from use by the
compiler. #RESERVE must appear after the #DEVICE otherwise it will have no effect.
When linking multiple compilation units be aware this directive applies to the final object
file.
#DEVICE PIC16C74
#RESERVE 0x60:0X6f
ex_cust.c
#ORG
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