Table of Contents
Advertisement
11.2.2
Creating your own counters
ARM DUI 0482K
ID120712
To create your own counters, mimic the methods used in the
the other
files included with the gator source.
gator_events_x
Make sure to do the following to ensure that gatord interacts with your custom source:
1.
Create an empty
gator_events_your_custom.c
2.
Update the
makefile
3.
Add the preprocessor directive
gator_events_mmaped.c
4.
Include the
gator_events_init
5.
Implement the following functions in your new source file:
gator_events_your_custom_init
gator_events_your_custom_create_files
gator_events_your_custom_read
6.
All of your new counters must be added to the events list. You can accomplish this in one
of two ways:
•
Add the list to the
•
Create a new xml file in the same directory as the makefile before building
The makefile pulls in any file that begins with
events-YourCustom.xml
Copyright © 2010-2012 ARM. All rights reserved.
Non-Confidential
Figure 11-1 The Sine counter in the Timeline view
file or duplicate
to build the new
gator_events_your_custom.c
#include "gator.h"
as a template.
macro.
,
gator_events_your_custom_interface
,
gator_events_your_custom_start
, and
gator_events_your_custom_stop
file, located in the same directory as
events.sml
. Re-build
after you create this new xml file.
gatord
Advanced Customizations
gator_events_mmaped.c
gator_events_mmaped.c
file.
if you do not use
,
,
.
gatord
so create a xml file called
events-
or any of
.
.
.
gatord
11-5
Advertisement
Table of Contents
