Table of Contents

1.0 Simple model execution phase

1.1 Environment setup

1.2 Choose names

1.3 Create directories

1.4 Create and edit Perl scripts

1.5 Create and edit makefiles

1.6 Create and edit C source and header files

1.7 Compile the TargetRTS for your target

1.8 Compile and run the C_HelloWorld model for your target

2.0 Debug phase

2.1 Modify $RTS_HOME\target\<TargetName>\RTTarget.h

2.2 Debug run-time testing

3.0 Target Observability phase

3.1 Modify $RTS_HOME\target\<TargetName>\RTTarget.h

3.2 Target Observability run-time testing

4.0 Threaded phase

4.1 Creating the multi-threaded libraries

4.2 Threaded phase run-time testing

5.0 Porting the error parser phase

5.1 If the compilation platform does not have Perl

6.0 Porting timers phase

6.1 Local timers

6.2 Actor timers

OS knowledge and experience

Tool chain functionality

OS capabilities

Simple non-ObjecTime program on target

TCP/IP functionality

Floating point operations

Standard input/output functionality

Debugging

Training

What to do before calling ObjecTime support

Phases of a port

Choose a platform name

Target name

Libset name

Create a setup script

TargetRTS makefiles

TargetRTS configuration definitions

Platform-specific implementation

Adding new files to the TargetRTS

C TargetRTS configuration definitions

Platform-specific implementation

Adding new files to the C TargetRTS

C TargetRTS run-time semantics

Implementing timer services in the C TargetRTS

Setting the compiler vendor in the libset.mk file

Reusing an existing error parser

Creating a new error parser

Testing the TargetRTS for C++

Testing the TargetRTS for C

Disabling TargetRTS features for performance

Target compiler optimizations

Target operating system optimizations

Specific TargetRTS performance enhancements

Problems and pitfalls with target toolchains

Problems and pitfalls with TargetRTS/RTOS interaction

Problems and pitfalls with target TCP/IP interfaces

Introduction

Choosing the platform name

Create setup script

Create makefiles

TargetRTS configuration definitions

Code changes to TargetRTS classes

Building the new TargetRTS

Introduction

Choosing the platform name

Create setup script

Create makefiles

TargetRTS configuration definitions

Code changes to TargetRTS classes

Building the new TargetRTS