Renesas CC-RX User Manual

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User’s Manual

CS+

Integrated Development Environment

User’s Manual: CC-RX Build Tool Operation

Target Device

RX Family

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Rev.1.08 2020.11

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(Rev.4.0-1 November 2017)

How to Use This Manual

This manual describes the role of the CS+ integrated development environment for developing applications and sys-

tems for RX family, and provides an outline of its features.

CS+ is an integrated development environment (IDE) for RX family, integrating the necessary tools for the development

phase of software (e.g. design, implementation, and debugging) into a single platform.

By providing an integrated environment, it is possible to perform all development using just this product, without the

need to use many different tools separately.

Readers This manual is intended for users who wish to understand the functions of the CS+ and

design software and hardware application systems.

Purpose This manual is intended to give users an understanding of the functions of the CS+ to use

for reference in developing the hardware or software of systems using these devices.

Organization This manual can be broadly divided into the following units.

1.GENERAL

2.FUNCTIONS A.WINDOW REFERENCE

How to Read This Manual It is assumed that the readers of this manual have general knowledge of electricity, logic

circuits, and microcontrollers.

Conventions Data significance: Higher digits on the left and lower digits on the right

Active low representation: XXX Note: Footnote for item marked with Note in the text Caution: Information requiring particular attention Remarks: Supplementary information Numeric representation: Decimal ... XXXX

(overscore over pin or signal name)

Hexadecimal ... 0xXXXX

TABLE OF CONTENTS

1. GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

1.2 Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2. FUNCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.1.1 Create a load module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

2.1.2 Create a user library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2.2 Speeding-up of Build . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.2.1 Running simultaneous build . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.2.2 Running parallel build . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.3 Set the Type of the Output File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2.3.1 Change the output file name. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.3.2 Output an assemble list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

2.3.3 Output map information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

2.3.4 Output library information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

2.4 Set Compile Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

2.4.1 Perform optimization with the code size precedence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

2.4.2 Perform optimization with the execution speed precedence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

2.4.3 Add an include path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

2.4.4 Set a macro definition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

2.5 Set Assemble Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

2.5.1 Add an include path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

2.5.2 Set a macro definition. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

2.6 Set Link Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

2.6.1 Add a user library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

2.6.2 Prepare for using the overlaid section selection function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

2.7 Set Hex Output Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

2.7.1 Set the output of a hex file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

2.7.2 Fill the vacant area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

2.8 Set Librarian Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

2.8.1 Set the output of a library file . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

2.9 Set Library Generate Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

2.9.1 Set the output of a standard library file. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

2.10 Preparation before Using the PIC/PID Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

2.11 Set Build Options Separately . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

2.11.1 Set build options at the project level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

2.11.2 Set build options at the file level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

2.12 Estimate the Stack Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

A. WINDOW REFERENCE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

A.1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Revision Record . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C - 1

CS+ 1. GENERAL

1. GENERAL

This chapter explains the overview of the build tool plug-in of CC-RX.

1.1 Overview

The build tool plug-in can be used to set build options for creating load modules or user libraries.

1.2 Features

The features of the build tool plug-in are shown below.

- Build option setting Most build options can be set via the graphical user interface (GUI).

- Speeding-up of build Two types of facilities are provided to speed up build: simultaneous build and parallel build. The build time can be shortened in simultaneous build by simultaneously compiling or assembling the files with a single call of the build command and in parallel build by executing multiple build commands in parallel.

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2. FUNCTIONS

This chapter describes the build procedure using CS+ and about the main build functions.

2.1 Overview

This section describes how to create a load module and user library.

2.1.1 Create a load module

The procedure for creating a load module is shown below.

Remark See "CS+ Integrated Development Environment User’s Manual: Project Operation" for details about (1),

(2), (3), (7), and (8).

(1) Create or load a project

Create a new project, or load an existing one.

(2) Set a build target project

Set a build target project.

(3) Set build target files

Add or remove build target files and update the dependencies.

(4) Set speeding-up of build

Set a build speed-up facility as required (see "2.2Speeding-up of Build").

(5) Set the type of the output file

Select the type of the load module to be generated (see "2.3Set the Type of the Output File").

(6) Set build options

Set the options for the compiler, assembler, linker, and the like (see "2.4Set Compile Options", "2.5Set Assemble

Options", "2.6Set Link Options", and the like).

(7) Run a build

Run a build.

Remark If there are any commands you wish to run before or after the build process, on the Property panel,

from the [Common Options] tab, in the [Others] category, set the [Commands executed before build processing] and [Commands executed after build processing] properties. If there are any commands you wish to run before or after the build process at the file level, you can set them from the [Individual Compile Options(C)] tab (for a C source file), [Individual Compile

Options(C++)] tab (for a C++ source file), and [Individual Assemble Options] tab (for an assembly

source file).

Caution When the build tool starts the compiler, the path to the temporary folder of Windows is always set

as environment variable TMP_RX.

(8) Save the project

Save the setting contents of the project to the project file.

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2.1.2 Create a user library

The procedure for creating a user library is shown below.

Remark See "CS+ Integrated Development Environment User’s Manual: Project Operation" for details about (1),

(2), (3), (6), and (7).

(1) Create or load a project

Create a new project, or load an existing one. When you create a new project, set a library project.

(2) Set a build target project

Set a build target project.

(3) Set build target files

Add or remove build target files and update the dependencies.

(4) Set speeding-up of build

Set a build speed-up facility as required (see "2.2Speeding-up of Build").

(5) Set build options

Set the options for the compiler, assembler, librarian, and the like (see "2.4Set Compile Options", "2.5Set Assem-

ble Options", "2.8Set Librarian Options").

(6) Run a build

Run a build.

Remark If there are any commands you wish to run before or after the build process, on the Property panel,

Options(C++)] tab (for a C++ source file), and [Individual Assemble Options] tab (for an assembly

source file).

Caution When the build tool starts the compiler, the path to the temporary folder of Windows is always set

as environment variable TMP_RX.

(7) Save the project

Save the setting contents of the project to the project file.

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CS+ 2. FUNCTIONS

2.2 Speeding-up of Build

The build speed-up facilities of this build tool are described here.

There are the following types of build speed-up facilities.

Simultaneous build Multiple files are simultaneously passed by a single call of the build command.

See "2.2.1Running simultaneous build" for details about simultaneous build.

Parallel build Multiple build commands are executed in parallel.

See "2.2.2Running parallel build" for details about parallel build.

2.2.1 Running simultaneous build

Simultaneous build is a facility to simultaneously compile or assemble the files with a single call of the ccrx command

when there are multiple files to be built.

An image of calling the ccrx command is shown below.

Example When build target files are aaa.c, bbb.c, and ccc.c

- When a build is run simultaneously

>ccrx aaa.c bbb.c ccc.c <- "aaa.obj", "bbb.obj", and "ccc.obj" are generated. >rlink aaa.obj bbb.obj ccc.obj <- "aaa.abs" is generated.

- When a build is not run simultaneously

>ccrx aaa.c <- "aaa.obj" is generated. >ccrx bbb.c <- "bbb.obj" is generated. >ccrx ccc.c <- "ccc.obj" is generated. >rlink aaa.obj bbb.obj ccc.obj <- "aaa.abs" is generated.

Whether to run a build simultaneously is made with the property. Select the build tool node on the project tree and select the [Common Options] tab on the Property panel. Select [Yes] in the [Build simultaneously] property in the [Build Method] category.

Figure 2.1 [Build simultaneously] Property

Remark 1. The files with the individual build options and files to be executed prior to the build are excluded from run-

ning build simultaneously. A build of the file that is not targeted for a simultaneous build is run separately.

Remark 2. If the source file is older than the generated object module file or related properties and project or the like,

the object module file will be used for the build instead of the source file.

Another facility to speed up build is parallel build. See "2.2.2Running parallel build" for details about parallel build.

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2.2.2 Running parallel build

Parallel build is a facility to build multiple source files in parallel at build in order to reduce the build time. In parallel build, since build is performed simultaneously for the number of logical CPUs in the host machine, the effect

is greater in a machine with a large number of CPU cores.

There are two types of parallel build facilities. Each processing and its setting method are given below.

(1) Parallel build between source files

When running parallel build between multiple source files registered in a project, make the setting in the [Build in parallel] property in the [Common Options] tab on the Property panel.

Figure 2.2 [Build in parallel] Property

Remark Another facility to speed up build is simultaneous build.

Simultaneous build is a facility to process the build command for multiple source files at once, and specifying it simultaneously with parallel build has no effect due to its nature. Generally, the more CPU cores there are in the host machine in use or the more source files there are registered in a project, parallel build is faster than simultaneous build. However, as there are properties that need to be used together with simultaneous build, such as inter-module optimization, use the suitable facility for the situation. See "2.2.1Running simultaneous build" for details about simultaneous build.

(2) Parallel build between projects

When running parallel build between the main project and subprojects, make the setting in [Enable parallel build among projects] of the [General - Build] category of the Option dialog box.

Figure 2.3 Option Dialog Box ([General - Build] Category)

In addition, select [Yes] in the [Build in parallel] property in the [Common Options] tab on the Property panel.

Remark When there are dependencies between projects, set the dependencies between the projects cor-

rectly before using the parallel build facility. If a parallel build is performed for the main project and subprojects without the dependencies being set, build is performed in parallel regardless of the build order of the projects.

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CS+ 2. FUNCTIONS

For details on setting the dependencies between projects, see "CS+ Integrated Development Environment User's Manual: Project Operation".

2.3 Set the Type of the Output File

Set the type of the file to be output as the product of the build.

(1) For the application project

A load module file is generated. The load module file will be the debug target. Select the type of the convert file to be output as the product of the build other than the load module file.

Select the build tool node on the project tree and select the [Hex Output Options] tab on the Property panel. Select the file type in the [Hex file format] property in the [Hex Format] category.

Figure 2.4 [Hex file format] Property

- When [Hex file (-FOrm=Hexadecimal)] is selected A hex file is output from the generated load module file.

- When [S record file (-FOrm=Stype)] is selected (default) A Motorola S type file is output from the generated load module file.

- When [Binary file (-FOrm=Binary)] is selected A binary file is output from the generated load module file.

(2) For the library project

Select the build tool node on the project tree and select the [Librarian Options] tab on the Property panel. Select the file type in the [Output file type] property in the [Output] category.

Figure 2.5 [Output file type] Property

- When [User library file (-FOrm=Library=U)] is selected (default) A user library file is generated.

- When [System library file (-FOrm=Library=S)] is selected A system library file is generated.

- When [Relocatable module file (-FOrm=Relocate)] is selected A relocatable module file is generated.

If the extension of output files is changed, the following message dialog box will open.

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CS+ 2. FUNCTIONS

Figure 2.6 Message Dialog Box

Clicking [Yes] in the dialog box replaces the current file extension with the one for the output file type. Clicking [No], on

the other hand, does not replace the current file extension.

2.3.1 Change the output file name

The names of the load module file, hex file, S record file, binary data file, relocatable module file, and library file output

by the build tool are set to the following names by default.

Load module file name: %ProjectName%.abs Hex file name: %ProjectName%.hex S record file name: %ProjectName%.mot Binary data file name: %ProjectName%.bin Relocatable module file name: %ProjectName%.rel Library file name: %ProjectName%.lib

Remark "%ProjectName%" is a placeholder. It is replaced with the project name.

The method to change these file names is shown below.

(1) When changing the load module file name

Select the build tool node on the project tree and select the [Link Options] tab on the Property panel. Enter the file name to be changed to on the [Output file name] property in the [Output] category.

Figure 2.7 [Output file name] Property (For Load Module File)

This property supports the following placeholders.

%ActiveProjectName%: Replaces with the active project name. %BuildModeName%: Replaces with the build mode name. %MainProjectName%: Replaces with the main project name. %ProjectName%: Replaces with the project name.

(2) When changing the hex file name

Select the build tool node on the project tree and select the [Hex Output Options] tab on the Property panel. Enter the file name to be changed to on the [Output file name] property in the [Output File] category.

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Figure 2.8 [Output file name] Property (For Hex File)

This property supports the following placeholders.

(3) When changing the S record file name

Figure 2.9 [Output file name] Property (For S Record File)

This property supports the following placeholders.

(4) When changing the binary data file name

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Figure 2.10 [Output file name] Property (For Binary Data File)

This property supports the following placeholders.

(5) When changing the user library file name

Select the build tool node on the project tree and select the [Librarian Options] tab on the Property panel. Enter the file name to be changed to on the [Output file name] property in the [Output] category.

Figure 2.11 [Output file name] Property (For User Library File)

This property supports the following placeholders.

(6) When changing the system library file name

Figure 2.12 [Output file name] Property (For System Library File)

This property supports the following placeholders.

(7) When changing the relocatable module file name

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Figure 2.13 [Output file name] Property (For Relocatable Module File)

This property supports the following placeholders.

2.3.2 Output an assemble list

The results of the assembly are output to the assemble list file.

(1) For a C source file and C++ source file

Select the build tool node on the project tree and select the [Compile Options] tab on the Property panel. To output the assemble list, select [Yes (-listfile)] on the [Outputs a source list file] property in the [List] category.

Figure 2.14 [Outputs a source list file] Property

(2) For an assembler source file

Select the build tool node on the project tree and select the [Assemble Options] tab on the Property panel. To output the assemble list, select [Yes (-listfile)] on the [Outputs an assemble list file] property in the [List] category.

Figure 2.15 [Outputs an assemble list file] Property

Remark See "CC-RX Compiler User's Manual" for the assemble list.

2.3.3 Output map information

The map information (i.e. information on the result of linkage) is output to the linkage list file.

(1) For the load module file

Select the build tool node on the project tree and select the [Link Options] tab on the Property panel. The setting to output the linkage list file is made with the [List] category.

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Figure 2.16 [Outputs the linkage list file] Property

To output the linkage list file, select [Yes (List contents=specify) (-LISt)] in the [Outputs the linkage list file] property. When outputting the linkage list file, you can select the contents of the linkage list output by the linker.

(a) When outputting a symbol name list in a module

Select [Yes (-SHow=SYmbol)] in the [Outputs a symbol name list in a module] property.

(b) When outputting the number of symbol references

Select [Yes (-SHow=Reference)] in the [Outputs the number of symbol references] property.

Select [Yes (-SHow=Xreference)] in the [Outputs the cross-reference information] property.

(d) When outputting the total sizes of sections

Select [Yes (-SHow=Total_size)] in the [Shows the total sizes of sections] property.

(e) When outputting the vector information

Select [Yes (-SHow=VECTOR)] in the [Outputs vector information] property.

(f) When outputting relocation attributes related to sections

Select [Yes (-SHow=RELOCATION_ATTRIBUTE)] in the [Outputs relocation attributes related to sections] property.

(g) When outputting a list of functions that are safe in terms of the detection of illegal invalid function calls

Select [Yes (-SHow=CFI)] in the [Outputs function list for detecting illegal indirect function call] property.

(2) For the relocatable module file

Select the build tool node on the project tree and select the [Librarian Options] tab on the Property panel. The setting to output the linkage list file is made with the [List] category.

Figure 2.17 [Outputs the linkage list file] Property

(a) When outputting a symbol name list in a module

Select [Yes (-SHow=SYmbol)] in the [Outputs a symbol name list in a module] property.

(b) When outputting the cross-reference information

Select [Yes (-SHow=Xreference)] in the [Outputs the cross-reference information] property.

Select [Yes (-SHow=Total_size)] in the [Shows the total sizes of sections] property.

Remark See "CC-RX Compiler User's Manual" for the linkage list file.

2.3.4 Output library information

The library information (i.e. information on the result of linkage) is output to the library list file. Select the build tool node on the project tree and select the [Librarian Options] tab on the Property panel.

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The setting to output a library list file is made with the [List] category.

Figure 2.18 [Outputs the linkage list file] Property

To output the library list file, select [Yes (List contents=specify) (-LISt)] in the [Outputs the linkage list file] property. When outputting the library list file, you can select the contents of the library list output by the linker.

(1) When outputting a symbol name list in a module

Select [Yes (-SHow=SYmbol)] in the [Outputs a symbol name list in a module] property.

(2) When outputting a section list in a module

Select [Yes (-SHow=SEction)] in the [Outputs a section list in a module] property.

Remark See "CC-RX Compiler User's Manual" for the library list file.

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2.4 Set Compile Options

To set options for the compile phase, select the Build tool node on the project tree and select the [Compile Options] tab

on the Property panel.

You can set the various compile options by setting the necessary properties in this tab.

Remark Often used options have been gathered under the [Frequently Used Options(for Compile)] category on

the [Common Options] tab.

2.4.1 Perform optimization with the code size precedence

Select the build tool node on the project tree and select the [Compile Options] tab on the Property panel. To perform optimization with the code size precedence, select [Optimizes with emphasis on code size (-size)] on the

[Optimization type] property in the [Optimization] category.

Figure 2.19 [Optimization type] Property (Code Size Precedence)

Remark You can also set the option in the same way with the [Optimization type] property in the [Frequently Used

Options(for Compile)] category on the [Common Options] tab.

2.4.2 Perform optimization with the execution speed precedence

Select the build tool node on the project tree and select the [Compile Options] tab on the Property panel. To perform optimization with the execution speed precedence, select [Optimizes with emphasis on execution perfor-

mance (-speed)] on the [Optimization type] property in the [Optimization] category.

Figure 2.20 [Optimization type] Property (Execution Speed Precedence)

Remark You can also set the option in the same way with the [Optimization type]] property in the [Frequently Used

Options(for Compile)] category on the [Common Options] tab.

2.4.3 Add an include path

Select the build tool node on the project tree and select the [Compile Options] tab on the Property panel. The include path setting is made with the [Additional include paths] property in the [Source] category.

Figure 2.21 [Additional include paths] Property

If you click the [...] button, the Path Edit dialog box will open.

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Figure 2.22 Path Edit Dialog Box

Enter an include path per line in [Path(One path per one line)]. You can specify up to 247 characters per line.

Remark 1. This property supports placeholders.

If a line is double clicked in [Placeholder], the placeholder will be reflected in [Path(One path per one line)].

Remark 2. You can also specify the include path by one of the following procedures.

- Drag and drop the folder using such as Explorer.

- Click the [Browse...] button, and then select the folder in the Browse For Folder dialog box.

- Double click a row in [Placeholder].

Remark 3. Select the [Subfolders are automatically included] check box before clicking the [Browse...] button to add

all paths under the specified one (down to 5 levels) to [Path(One path per one line)].

If you click the [OK] button, the entered include paths are displayed as subproperties.

Figure 2.23 [Additional include paths] Property (After Adding Include Paths)

To change the include paths, you can use the [...] button or enter the path directly in the text box of the subproperty. When the include path is added to the project tree, the path is added to the top of the subproperties automatically.

Remark You can also set the option in the same way with the [Additional include paths] property in the [Frequently

Used Options(for Compile)] category on the [Common Options] tab.

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2.4.4 Set a macro definition

Select the build tool node on the project tree and select the [Compile Options] tab on the Property panel. The macro definition setting is made with the [Macro definition] property in the [Source] category.

Figure 2.24 [Macro definition] Property

If you click the [...] button, the Text Edit dialog box will open.

Figure 2.25 Text Edit Dialog Box

Enter the macro definition in the format of "macro name=string", with one macro name per line. You can specify up to 32767 characters per line, up to 65535 line. The "=string" part can be omitted, and in this case, the macro name is assumed to be defined. If you click the [OK] button, the entered macro definitions are displayed as subproperties.

Figure 2.26 [Macro definition] Property (After Setting Macros)

To change the macro definitions, you can use the [...] button or enter the path directly in the text box of the subproperty.

Remark You can also set the option in the same way with the [Macro definition] property in the [Frequently Used

Options(for Compile)] category on the [Common Options] tab.

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2.5 Set Assemble Options

To set options for the assemble phase, select the Build tool node on the project tree and select the [Assemble Options]

tab on the Property panel.

You can set the various assemble options by setting the necessary properties in this tab.

Remark Often used options have been gathered under the [Frequently Used Options(for Assemble)] category on

the [Common Options] tab.

2.5.1 Add an include path

Select the build tool node on the project tree and select the [Assemble Options] tab on the Property panel. The include path setting is made with the [Additional include paths] property in the [Source] category.

Figure 2.27 [Additional include paths] Property

If you click the [...] button, the Path Edit dialog box will open.

Figure 2.28 Path Edit Dialog Box

Enter the include path per line in [Path(One path per one line)]. You can specify up to 247 characters per line.

Remark 1. This property supports placeholders.

If a line is double clicked in [Placeholder], the placeholder will be reflected in [Path(One path per one line)].

Remark 2. You can also specify the include path by one of the following procedures.

- Drag and drop the folder using such as Explorer.

- Click the [Browse...] button, and then select the folder in the Browse For Folder dialog box.

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- Double click a row in [Placeholder].

Remark 3. Select the [Subfolders are automatically included] check box before clicking the [Browse...] button to add

all paths under the specified one (down to 5 levels) to [Path(One path per one line)].

If you click the [OK] button, the entered include paths are displayed as subproperties.

Figure 2.29 [Additional include paths] Property (After Adding Include Paths)

Remark You can also set the option in the same way with the [Additional include paths] property in the [Frequently

Used Options(for Assemble)] category on the [Common Options] tab.

2.5.2 Set a macro definition

Select the build tool node on the project tree and select the [Assemble Options] tab on the Property panel. The macro definition setting is made with the [Macro definition] property in the [Source] category.

Figure 2.30 [Macro definition] Property

If you click the [...] button, the Text Edit dialog box will open.

Figure 2.31 Text Edit Dialog Box

Enter the macro definition in the format of "macro name=string", with one macro name per line. You can specify up to 32767 characters per line, up to 65535 line.

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If you click the [OK] button, the entered macro definitions are displayed as subproperties.

Figure 2.32 [Macro definition] Property (After Setting Macros)

To change the macro definitions, you can use the [...] button or enter the path directly in the text box of the subproperty.

Remark You can also set the option in the same way with the [Macro definition] property in the [Frequently Used

Options(for Assemble)] category on the [Common Options] tab.

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2.6 Set Link Options

To set options for the link phase, select the Build tool node on the project tree and select the [Link Options] tab on the

Property panel.

You can set the various link options by setting the necessary properties in this tab.

Caution This tab is not displayed for the library project.

Remark Often used options have been gathered under the [Frequently Used Options(for Link)] category on the

[Common Options] tab.

2.6.1 Add a user library

Select the build tool node on the project tree and select the [Link Options] tab on the Property panel. Adding a user library is made with the [Using libraries] property in the [Input] category.

Figure 2.33 [Using libraries] Property

If you click the [...] button, the Path Edit dialog box will open.

Figure 2.34 Path Edit Dialog Box

Enter the library file (including the path) per line in [Path(One path per one line)]. You can specify up to 259 characters per line, up to 65536 lines.

Remark 1. This property supports placeholders.

If a line is double clicked in [Placeholder], the placeholder will be reflected in [Path(One path per one line)].

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Remark 2. You can also specify the library file by one of the following procedures.

- Drag and drop the folder using such as Explorer.

- Click the [Browse...] button, and then select the folder in the Specify Using Library File dialog box.

- Double click a row in [Placeholder].

If you click the [OK] button, the entered library files are displayed as subproperties.

Figure 2.35 [Using libraries] Property (After Setting Library Files)

To change the library files, you can use the [...] button or enter the path directly in the text box of the subproperty.

Remark You can also set the option in the same way with the [Using libraries] property in the [Frequently Used

Options(for Link)] category on the [Common Options] tab.

2.6.2 Prepare for using the overlaid section selection function

The optimizing linker (rlink) used by CC-RX can allocate multiple sections defined in a program to the same address.

The sections allocated in this way are called "overlaid sections".

The debug tool provides a function to select the debug target section from the overlaid sections (priority sections) allo-

cated to the same address. The function is called "overlaid section selection function".

A load module using overlaid sections can be debugged with switching of the priority section before program execution. The method for generating a load module to use the overlaid section selection function is shown below.

(1) Copy the ROM area contents to RAM

Copy the ROM area contents to the RAM area to expand the code and data in the RAM.

(2) Set build options

Set the ROM-to-RAM mapped sections and overlaid sections to use the overlaid section selection function. Select the build tool node on the project tree and select the [Link Options] tab on the Property panel.

(a) Set ROM-to-RAM mapped sections

Setting the ROM-to-RAM mapped sections is made with the [ROM to RAM mapped section] property in the [Section] category. This reserves the RAM section with the same size as that of the ROM section and relocates the symbols defined in the ROM section to addresses in the RAM section.

Figure 2.36 [ROM to RAM mapped section] Property

If you click the [...] button, the Text Edit dialog box will open.

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Figure 2.37 Text Edit Dialog Box

Enter the section name in [Text] in the format of "ROM section name=RAM section name", with one section name per line. You can specify up to 32767 characters per line, up to 65535 lines. If you click the [OK] button, the entered section names are displayed as subproperties.

Figure 2.38 [ROM to RAM mapped section] Property (After Setting Sections)

To change the section names, you can use the [...] button or enter them directly in the text box of the subproperty.

(b) Set ROM sections and RAM sections (overlaid sections)

Setting the sections is made with the [Section start address] property in the [Section] category.

Figure 2.39 [Section start address] Property

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<1> Set ROM sections

If you click the [...] button, the Section Settings dialog box will open.

Figure 2.40 Section Settings Dialog Box

If you click the [Add...] button, the Section Address dialog box will open.

Figure 2.41 Section Address Dialog Box

Enter in [Address] the address of the ROM section to be added and click the [OK] button to add the entered address to [Address] in the Section Settings dialog box.

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Click here, and then click the [Add...] button.

Figure 2.42 Section Settings Dialog Box (After ROM Section Addresses Are Added)

Click the Section column on the added address row and click the [Add...] button to open the Add Section dia-

log box.

Figure 2.43 Add Section Dialog Box

Enter in [Section name] the name of the ROM section to be added and click the [OK] button to add the entered section to [Section] in the Section Settings dialog box.

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Figure 2.44 Section Settings Dialog Box (After ROM Sections Are Added)

For other ROM sections, set addresses and section names in the same way.

Remark Click the Address column and click the [Add...] button to open the Section Address dialog box,

allowing you to add a new address.

Figure 2.45 Section Settings Dialog Box (After Multiple ROM Sections Are Added)

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Click here, and then click the [New Overlay...] button.

<2> Set RAM sections (overlaid sections)

Click an added address and click the [Add...] button to open the Section Address dialog box.

Figure 2.46 Section Address Dialog Box

Enter in [Address] the address of the RAM section to be added and click the [OK] button to add the entered address to [Address] in the Section Settings dialog box.

Figure 2.47 Section Settings Dialog Box (After RAM Section Addresses Are Added)

Click the added address row (Address column or Section column) and click the [New Overlay...] button to open the Add Overlay dialog box.

Figure 2.48 Add Overlay Dialog Box

Enter in [Section name] the name of the RAM section to be added and click the [OK] button to add the entered section to [Section] in the Section Settings dialog box.

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Click here, and then click the [New Overlay...] button.

Figure 2.49 Section Settings Dialog Box (After RAM Sections Are Added)

Add the sections to be allocated to the same address by using the [New Overlay...] button in the same way. The added sections are displayed under [Overlay n] (n: number starting with "1").

Figure 2.50 Section Settings Dialog Box (After Overlaid Sections Are Added)

For other RAM sections, set addresses and section names in the same way.

Remark Click the Address column and click the [Add...] button to open the Section Address dialog box,

allowing you to add a new address.

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ROM sections

RAM sections

Figure 2.51 Section Settings Dialog Box (After Multiple RAM Sections Are Added)

Click the [OK] button. The specified ROM sections and RAM sections (overlaid sections) will be displayed in the text boxes.

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Figure 2.52 [Section start address] Property (After Setting Sections)

(3) Run a build of the project

Run a build of the project. A load module file to use the overlaid section selection function is generated.

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2.7 Set Hex Output Options

To set options for the hex output phase, select the Build tool node on the project tree and select the [Hex Output

Options] tab on the Property panel.

You can set the various hex output options by setting the necessary properties in this tab.

Caution 1. This tab is not displayed for the library project.

Caution 2. This tab is displayed when you have selected [Always latest version which was installed] or V2.00.00 or a

later version for the [Using compiler package version] property under the [Version Select] category on the

[Common Options] tab in an environment where V2.00.00 or a later version of the CC-RX compiler has

been installed. When the version of the compiler package is V2.00.00 or lower, the properties from this tab are included in the [Convert Load Module File] category from the [Link Options] tab. See "Property panel" in "A.WINDOW REFERENCE" for details.

Remark Often used options have been gathered under the [Frequently Used Options(for Hex Output)] category

on the [Common Options] tab.

2.7.1 Set the output of a hex file

Select the build tool node on the project tree and select the [Hex Output Options] tab on the Property panel.

(1) Set the output of a hex file

The setting to output a hex file is made with the [Output hex file] property in the [Output File] category. To output a hex file, select [Yes], to not output a hex file, select [No].

Figure 2.53 [Output hex file] Property

When outputting a hex file, you can set the output folder and output file name.

(a) Set the output folder

Setting the output folder is made with the [Output folder] property by directly entering to the text box or by the [...] button. Up to 247 characters can be specified in the text box. This property supports the following placeholder.

%ActiveProjectDir%: Replaces with the absolute path of the active project folder. %ActiveProjectName%: Replaces with the active project name. %BuildModeName%: Replaces with the build mode name. %MainProjectDir%: Replaces with the absolute path of the main project folder. %MainProjectName%: Replaces with the main project name. %MicomToolPath%: Replaces with the absolute path of the install folder of this product. %ProjectDir%: Replaces with the absolute path of the project folder. %ProjectName%: Replaces with the project name. %TempDir%: Replaces with the absolute path of the temporary folder. %WinDir%: Replaces with the absolute path of the Windows system folder.

"%BuildModeName%" is set by default.

(b) Set the output file name

Setting the output file is made with the [Output file name] property by directly entering to the text box. Up to 259 characters can be specified in the text box. This property supports the following placeholders.

%ActiveProjectName%: Replaces with the active project name. %MainProjectName%: Replaces with the main project name. %ProjectName%: Replaces with the project name.

"%ProjectName%.mot" is set by default.

(2) Set the hex file format

Select the format in the [Hex file format] property in the [Hex Format] category.

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Figure 2.54 [Hex file format] Property

You can select any of the formats below.

Format Configuration

Intel HEX file(-FOrm=Hexadecimal) Outputs an Intel HEX file.

Motorola S-record file(-FOrm=Stype) Outputs a Motorola S-record file.

Binary file(-FOrm=Binary) Outputs a binary file.

Remark See "CC-RX Compiler User's Manual" for details about the Intel Hex file and Motorola S-record file.

2.7.2 Fill the vacant area

You need to set the hex file output range to fill the vacant area. The property to fill the vacant area is displayed after set-

ting the hex file output range.

The procedure for the setting is shown below.

- Set the hex file output range

- Set the method for filling the vacant area

Select the build tool node on the project tree and select the [Hex Output Options] tab on the Property panel.

(1) Set the hex file output range

The setting of the hex file output range is made with the [Division output file] property in the [Output File] category.

Figure 2.55 [Division output file] Property

If you click the [...] button, the Text Edit dialog box will open.

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Figure 2.56 Text Edit Dialog Box

Specify the division output file name in [Text] in the format of "file name=start address-end address" (start address, end address: The start address and end address of the output range) or "file name=section name" (section name: The name of the output section), with one file name per line. If multiple section names are specified, delimit them with a colon as in "file name=section name:section name". Specify the start address and end address in hexadecimal. You can specify up to 259 characters per line, up to 65535 lines. If you click the [OK] button, the entered division output file names are displayed as subproperties.

Figure 2.57 [Division output file] Property (After Setting Division Output File Names)

To change the division output file names, you can use the [...] button or enter them directly in the text box of the subproperty.

(2) Set the method for filling the vacant area

Set the method for filling the vacant area in the output range.

(a) Fill the vacant area with random numbers

Select [Yes(Random)(-SPace=Random)] in the [Fill unused areas in the output ranges with the value] property in the [Hex Format] category.

Figure 2.58 [Fill unused areas in the output ranges with the value] Property

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(b) Specify data to fill the vacant area

Select [Yes(Specification value)(-SPace=<Numerical value>)] in the [Fill unused areas in the output ranges with the value] property in the [Hex Format] category. The [Output padding data] property will be displayed.

Figure 2.59 [Fill unused areas in the output ranges with the value] and [Output padding data] Property

Enter the fill value for the vacant area directly in the text box. The range that can be specified for the value is 0 to FFFFFFFF (hexadecimal number). "FF" is set by default.

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2.8 Set Librarian Options

To set options for the link phase, select the Build tool node on the project tree and select the [Librarian Options] tab on

the Property panel.

You can set the various librarian options by setting the necessary properties in this tab.

Caution This tab is not displayed for the application project.

2.8.1 Set the output of a library file

Select the build tool node on the project tree and select the [Librarian Options] tab on the Property panel. The setting to output a library file is made with the [Output] category.

Figure 2.60 [Output] Category

(1) Set the output folder

Setting the output folder is made with the [Path of the output folder] property by directly entering to the text box or by the [...] button. Up to 247 characters can be specified in the text box. This property supports the following placeholder.

"%BuildModeName%" is set by default.

(2) Set the output file name

%ActiveProjectName%: Replaces with the active project name. %MainProjectName%: Replaces with the main project name. %ProjectName%: Replaces with the project name.

"%ProjectName%.lib" is set by default.

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2.9 Set Library Generate Options

To set options for the library generator, select the Build tool node on the project tree and select the [Library Generate

Options] tab on the Property panel.

You can set the various create library options by setting the necessary properties in this tab.

Caution This tab is not displayed for the library project.

2.9.1 Set the output of a standard library file

Select the build tool node on the project tree and select the [Library Generate Options] tab on the Property panel. The setting to output a standard library file is made with the [Object] category.

Figure 2.61 [Object] Category

(1) Set the output folder

"%BuildModeName%" is set by default.

(2) Set the output file name

%ActiveProjectName%: Replaces with the active project name. %MainProjectName%: Replaces with the main project name. %ProjectName%: Replaces with the project name.

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"%ProjectName%.hex" is set by default.

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2.10 Preparation before Using the PIC/PID Function

In the PIC/PID function, a program whose code or data in the ROM has been converted into PIC or PID is called an

application, and the program necessary to execute an application is called the master.

When the application and master are built, the option settings related to the PIC/PID function should be matched

between the objects that compose the application and master.

The procedure for setting build options for the application and master is given below.

Remark For details on the PIC/PID function, possible combinations of options, and how to create a startup pro-

gram for the application or master, see "CC-RX Compiler User's Manual".

(1) Setting build options

Build options related to the PIC/PID function can be set in the Project Tree panel. Select the build tool node for the master or application and set options in the [PIC/PID] category on the [Common Options] tab of the Property

panel.

Figure 2.62 [PIC/PID] Category

(a) Setting build options for the master

Select [No] for the [Enables the PIC function] property (default). Select [No] for the [Enables the PID function] property (default). Select [Yes] for the [Uses the PID register for code generation] property (default).

(b) Setting build options for the application

Select [Yes(-pic)] for the [Enables the PIC function] property. Select [The maximum bit width of the offset: 16 bits) (-pid=16)] or [Yes (The maximum bit width of the offset: No limitation) (-pid=32)] for the [Enables the PID function] property.

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2.11 Set Build Options Separately

Build options are set at the project or file level.

- Project level: See "2.11.1Set build options at the project level"

- File level: See "2.11.2Set build options at the file level"

2.11.1 Set build options at the project level

To set options for build options for a project (main project or subproject), select the Build tool node on the project tree to

display the Property panel.

Select the component tabs, and set build options by setting the necessary properties.

Compile phase: [Compile Options] tab Assemble phase: [Assemble Options] tab Link phase (For the application project): [Link Options] tab Hex output phase: [Hex Output Options] tab Link phase (For the library project): [Librarian Options] tab Library Generate phase: [Library Generate Options] tab

2.11.2 Set build options at the file level

You can individually set compile and assemble options for each source file added to the project.

(1) When setting compile options for a C source file

Select a C source file on the project tree and select the [Build Settings] tab on the Property panel. In the [Build] category, if you select [Yes] on the [Set individual compile option] property, the Message Dialog Box is displayed.

Figure 2.63 [Set individual compile option] Property

Figure 2.64 Message Dialog Box

If you click the [Yes] button in the dialog box, the [Individual Compile Options(C)] tab will be displayed. You can set compile options for the C source file by setting the necessary properties in this tab. Note that this tab takes over the settings of the [Compile Options] tab by default.

(2) When setting compile options for a C++ source file

Select a C++ source file on the project tree and select the [Build Settings] tab on the Property panel. In the [Build] category, if you select [Yes] on the [Set individual compile option] property, the Message Dialog Box is displayed.

Figure 2.65 [Set individual compile option] Property

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Figure 2.66 Message Dialog Box

If you click the [Yes] button in the dialog box, the [Individual Compile Options(C++)] tab will be displayed. You can set compile options for the C++ source file by setting the necessary properties in this tab. Note that this tab takes over the settings of the [Compile Options] tab by default.

(3) When setting assemble options for an assembler source file

Select an assembler source file on the project tree and select the [Build Settings] tab on the Property panel. In the [Build] category, if you select [Yes] on the [Set individual assemble option] property, the Message Dialog Box is displayed.

Figure 2.67 [Set individual assemble option] Property

Figure 2.68 Message Dialog Box

If you click the [Yes] button in the dialog box, the [Individual Assemble Options] tab will be displayed. You can set assemble options for the assembler source file by setting the necessary properties in this tab. Note that this tab takes over the settings of the [Assemble Options] tab by default.

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2.12 Estimate the Stack Capacity

To estimate the stack capacity, use Call Walker. Call Walker performs a static analysis, and displays the symbols and their callers in a tree format, as well as stack infor-

mation for each symbol (symbol name, attribute, address, size, stack size, and file name) in list format.

To start Call Walker, select [Tool] menu >> [Startup Stack Usage Tracer]. To exit from Call Walker, select Call Walker [File] menu >> [Exit]. See Call Walker [Help] menu >> [Help Topics] for Call Walker operations.

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A. WINDOW REFERENCE

This appendix explains panels/dialog boxes used in the build tool.

A.1 Description

The following lists the panels/dialog boxes used in the build tool.

Table A.1 List of Panels/Dialog Boxes

Panel/Dialog Box Name Function Description

Property panel This panel is used to display the detailed information on the Build tool

node or file that is selected on the Project Tree panel and change the settings of the information.

System Include Path Order dialog box This dialog box is used to refer the system include paths specified for

the compiler and set their specified sequence.

Specify Rule Number dialog box This dialog box is used to select the number of the MISRA-C rule and

set it to the area that this dialog box is called from.

Section Settings dialog box This dialog box is used to add, modify, or delete sections.

Add Section dialog box Modify Section dialog box Add Overlay dialog box

Section Address dialog box This dialog box is used to set an address when adding or modifying a

Unassigned Section dialog box This dialog box is used to delete sections.

Specify The Predefined Macro dialog box This dialog box is used to select the predefined macros to disable and

These dialog boxes are used to set a section name when adding, modifying, or overlaying a section, respectively.

section.

set it to the area that this dialog box is called from.

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(1)

(2)

Property panel

This panel is used to display the detailed information on the Build tool node or file that is selected on the Project Tree

panel by every category and change the settings of the information.

Figure A.1 Property Panel

The following items are explained here.

- [How to open]

- [Description of each area]

- [[Edit] menu (only available for the Property panel)]

- [Context menu]

[How to open]

- On the Project Tree panel, select the Build tool node or file and then select [Property] from the [View] menu or [Property] from the context menu.

Remark When either one of the Build tool node or file on the Project Tree panel is selected while the Property

panel has been opened, the detailed information of the selected item is displayed.

[Description of each area]

(1) Detailed information display/change area

In this area, the detailed information on the Build tool node or file that is selected on the Project Tree panel is displayed by every category in the list. And the settings of the information can be changed directly. Mark indicates that all the items in the category are expanded. Mark indicates that all the items are collapsed. You can expand/collapse the items by clicking these marks or double clicking the category name.

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Mark indicates that only a hexadecimal number is allowed to input in the text box. See the section on each tab for the details of the display/setting in the category and its contents.

(2) Tab selection area

Categories for the display of the detailed information are changed by selecting a tab. In this panel, the following tabs are contained (see the section on each tab for the details of the display/setting on the tab).

Remark When multiple components are selected on the Project Tree panel, only the tab that is common to

all the components is displayed. If the value of the property is modified, that is taken effect to the selected components all of which are common to all.

(a) When the Build tool node is selected on the Project Tree panel

- [Common Options] tab

- [Compile Options] tab

- [Assemble Options] tab

- [Link Options] tab

- [Hex Output Options] tab

- [Librarian Options] tab

- [Library Generate Options] tab

(b) When a file is selected on the Project Tree panel

- [Build Settings] tab (for C source file, assembly source file, object file, and library file)

- [Individual Compile Options(C)] tab (for C source file)

- [Individual Compile Options(C++)] tab (for C++ source file)

- [Individual Assemble Options] tab (for assembly source file)

- [File Information] tab

Note See "CS+ Integrated Development Environment User’s Manual: Project Operation" for details

Note

about the [File Information] tab.

[[Edit] menu (only available for the Property panel)]

Undo Cancels the previous edit operation of the value of the property.

Cut While editing the value of the property, cuts the selected characters and copies

them to the clipboard.

Copy Copies the selected characters of the property to the clipboard.

Paste While editing the value of the property, inserts the contents of the clipboard.

Delete While editing the value of the property, deletes the selected characters.

Select All While editing the value of the property, selects all the characters of the selected

property.

[Context menu]

Undo Cancels the previous edit operation of the value of the property.

Cut While editing the value of the property, cuts the selected characters and copies

them to the clipboard.

Copy Copies the selected characters of the property to the clipboard.

Paste While editing the value of the property, inserts the contents of the clipboard.

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Delete While editing the value of the property, deletes the selected characters.

Select All While editing the value of the property, selects all the characters of the selected

property.

Reset to Default Restores the configuration of the selected item to the default configuration of the

project. For the [Individual Compile Options(C)] tab, [Individual Compile Options(C++)]

tab, and [Individual Assemble Options] tab, restores to the configuration of the

general option.

Reset All to Default Restores all the configuration of the current tab to the default configuration of the

project. For the [Individual Compile Options(C)] tab, [Individual Compile Options(C++)]

tab, and [Individual Assemble Options] tab, restores to the configuration of the

general option.

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[Common Options] tab

This tab shows the detailed information on the build tool categorized by the following and the configuration can be

changed.

(1)[Build Mode] (2)[CPU] (3)[PIC/PID] (4)[Output File Type and Path] (5)[Frequently Used Options(for Compile)] (6)[Frequently Used Options(for Assemble)] (7)[Frequently Used Options(for Link)] (8)[Frequently Used Options(for Hex Output)] (9)[Frequently Used Options(for Librarian)] (10)[Build Method] (11)[Version Select] (12)[Notes] (13)[Others]

Remark If the property in the [Frequently Used Options] category is changed, the value of the property having the

same name contained in the corresponding tab will be changed accordingly.

Category from [Common Options] Tab Corresponding Tab

[Frequently Used Options(for Compile)] category [Compile Options] tab

[Frequently Used Options(for Assemble)] category [Assemble Options] tab

[Frequently Used Options(for Link)] category [Link Options] tab

[Frequently Used Options(for Hex Output)] category [Hex Output Options] tab

[Frequently Used Options(for Librarian)] category [Librarian Options] tab

[Description of each category]

(1) [Build Mode]

The detailed information on the build mode is displayed and the configuration can be changed.

Build mode Selects the build mode to be used during build.

Note that this property is not applied to [Reset All to Default] from the context menu.

Default DefaultBuild

How to change

Restriction DefaultBuild Builds with the default build mode that is set

Select from the drop-down list.

when a new project is created.

Build mode that is added to the project (other than DefaultBuild)

Builds with the build mode that is added to the project (other than DefaultBuild).

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Change property value for all build modes at once

(2) [CPU]

The detailed information on the CPU is displayed and the configuration can be changed.

Instruction-set architecture

Selects whether to reflect the value newly set to all build modes when a value is set in this property. Be careful since the value set may not be an appropriate value for other build modes.

Default No

How to change

Restriction Yes Reflects the value newly set to all build modes when

Selects the instruction-set architecture. This property corresponds to the -isa option of the compiler and library generator, -isa option of the assembler. This property is displayed when [Always latest version which was installed] or V2.01.00 or a later version is selected for the [Using compiler package version] property under the [Version Select] category in an environment where V2.01.00 or a later version of the CC-RX compiler has been installed.

Default The default value is set by selected device on creating project.

How to change

Select from the drop-down list.

a value is set in this property.

No Does not reflect the value newly set to all build

modes when a value is set in this property.

Select from the drop-down list.

Restriction RXv1 architecture

(-isa=rxv1)

RXv2 architecture (-isa=rxv2)

RXv3 architecture (-isa=rxv3)

None Generates a code according to the set-

Microcontroller type Selects the microcontroller type.

This property corresponds to the -cpu option of the compiler and library generator, cpu option of the assembler.

Default RX600 series (-cpu=rx600)

How to change

Restriction RX600 series (-

Select from the drop-down list.

cpu=rx600)

RX200 or RX100 series (-cpu=rx200)

Generates an instruction code for the RXv1 architecture.

Generates an instruction code for the RXv2 architecture.

Generates an instruction code for the RXv3 architecture.

ting of the [Microcontroller type] property.

Generates an instruction code for the RX600 Series.

Generates an instruction code for the RX200 Series.

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Uses single-precision floating-point operation instructions

Selects whether to use single-precision floating-point operation instructions. This property corresponds to the -fpu and -nofpu options of the compiler, assembler, and library generator. This property is displayed when [Always latest version which was installed] or V2.01.00 or a later version is selected for the [Using compiler package version] property under the [Version Select] category in an environment where V2.01.00 or a later version of the CC-RX compiler has been installed. When the version is V2.01.00 or lower, this property is displayed in the [Compile

Options] tab.

Default - When [None] in the [Instruction-set architecture] property is

selected: Depends on the Microcontroller type option

- Other than above: The peculiar value for the target device

How to change

Restriction Depends on the Micro-

Select from the drop-down list.

Depends on the Microcontroller type

controller type option

Yes(-fpu) Outputs an object that uses FPU instruc-

option. This item is not available when other than [None] in the [Instruction-set architecture] property is selected.

tions. This item is not available when [RX200 series (-cpu=rx200)] in the [Microcontroller type] property is selected.

Uses double-precision floating-point operation instructions

No(-nofpu) Outputs an object that does not use FPU

instructions.

Selects whether to use double-precision floating-point operation instructions. This property corresponds to the -dpfpu option of the compiler, assembler, and library generator. This property is displayed when [Always latest version which was installed] or V3.01.00 or a later version is selected for the [Using compiler package version] property under the [Version Select] category in an environment where V3.01.00 or a later version of the CC-RX compiler has been installed. The Restriction values depend on the device in use.

Default The default value depends on the device in use.

How to change

Restriction Yes (-dpfpu) Outputs an object that uses double-preci-

Select from the drop-down list.

sion floating-point operation instructions. This item is not available when [No(nofpu)] in the [Uses single-precision floating-point operation instructions] property is selected.

No Does not output an object that uses dou-

ble-precision floating-point operation instructions.

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Endian type for data Selects endian type for data.

This property corresponds to the -endian option of the compiler and library generator,

-endian option of assembler.

Default Little-endian data (-endian=little)

Rounding method for floating-point constant operations

Handling of denormalized numbers in floating-point constants

How to change

Restriction Big-endian data (-

Selects rounding method for floating-point constant operations. This option does not affect the method of rounding for floating-point operations during program execution. This property corresponds to the -round option of the compiler and library generator.

Default round to nearest (-round=nearest)

How to change

Restriction round to zero (-

Selects handling of denormalized numbers in floating-point constants. This option does not affect the method of rounding for floating-point operations during program execution. This property corresponds to the -denormalize option of the compiler and library generator.

Select from the drop-down list.

Arranges data bytes in big endian.

endian=big)

Little-endian data (endian=little)

Select from the drop-down list.

round=zero)

round to nearest (round=nearest)

Arranges data bytes in little endian.

Rounds values to zero.

Rounds values to the nearest value.

Precision of the double type and long double type

Default Handles as zeros (-denormalize=off)

How to change

Restriction Handles as zeros (-

Selects precision of the double type and long double type. This property corresponds to the -dbl_size option of the compiler and library generator.

Default Handles in single precision (-dbl_size=4)

How to change

Restriction Handles in single preci-

Select from the drop-down list.

Handles denormalized numbers as zero.

denormalize=off)

Handles as they are (denormalize=on)

Select from the drop-down list.

sion (-dbl_size=4)

Handles in double precision (-dbl_size=8)

Handles denormalized numbers as they are.

Handles the double type and long double type in single precision.

Handles the double type and long double type in double precision.

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Replaces the int type with the short type

Sign of the char type Selects sign of the char type with no sign specification.

Selects whether to replace the int type with the short type. This property corresponds to the -int_to_short option of the compiler and library generator.

Default No

How to change

Restriction Yes (-int_to_short) Replaces the int type with the short type

This property corresponds to the -signed_char and -unsigned_char options of the compiler and library generator.

Default Handles as unsigned char (-unsigned_char)

How to change

Restriction Handles as signed char (-

Select from the drop-down list.

and the unsigned int type with the unsigned short type.

No Does not replace the int type with the

short type and the unsigned int type with the unsigned short type.

Select from the drop-down list.

Handles the char type as signed char.

signed_char)

Sign of the bit-field type

Selects the enumeration type size automatically

Handles as unsigned char (-unsigned_char)

Selects sign of the bit-field type with no sign specification. This property corresponds to the -signed_bitfield and -unsigned_bitfield options of the compiler and library generator.

Default Handles as unsigned (-unsigned_bitfield)

How to change

Restriction Handles as signed (-

Selects whether to automatically selects the enumeration type size. This property corresponds to the -auto_enum option of the compiler and library generator.

Default No

How to change

Restriction Yes (-auto_enum) Processes the enumerated data qualified

Select from the drop-down list.

signed_bitfield)

Handles as unsigned (unsigned_bitfield)

Select from the drop-down list.

Handles the char type as unsigned char.

Handles the sign of a bit-field as signed.

Handles the sign of a bit-field as unsigned.

by enum as the minimum data type with which the enumeration value can fit in.

No Processes the enumeration type size as

the signed long type.

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Order of bit-field members

Assumes the boundary alignment value for structure members is 1

Enables C++ exceptional handling function (try, catch and throw)

Selects order of bit-field members. This property corresponds to the -bit_order option of the compiler and library generator.

Default Allocates from right (-bit_order=right)

How to change

Restriction Allocates from left (-

Selects whether to assume the boundary alignment value for structure members is 1. This property corresponds to the -pack and -unpack options of the compiler and library generator.

Default No (-unpack)

How to change

Restriction Yes (-pack) Assumes the boundary alignment value

Selects whether to enable C++ exceptional handling function (try, catch and throw). This property corresponds to the -exception and -noexception options of the compiler and library generator.

Default No (-noexception)

Select from the drop-down list.

Allocates members from the upper bit.

bit_order=left)

Allocates from right (bit_order=right)

Select from the drop-down list.

No (-unpack) Follows the boundary alignment.

Allocates members from the lower bit.

for structure members is 1.

Enables the C++ exceptional handling function (dynamic_cast and typeid)

How to change

Restriction Yes (-exception) Enables the exception handling function.

Selects whether to enable the C++ exceptional handling function (dynamic_cast and typeid). This property corresponds to the -rtti option of the compiler and library generator.

Default No (-rtti=off)

How to change

Restriction Yes (-rtti=on) Enables dynamic_cast and typeid.

Select from the drop-down list.

No (-noexception) Disables the exception handling function.

Select from the drop-down list.

No (-rtti=off) Disables dynamic_cast and typeid.

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General registers used only in fast interrupt functions

Branch width size Selects branch width size.

Selects registers used only for fast interrupts. If a register specified by this option has been specified by the -base option, an error will occur. This property corresponds to the -fint_register option of the compiler and library generator, -fint_register option of the assembler.

Default None (-fint_register=0)

How to change

Restriction None (-fint_register=0) No registers are used only for fast inter-

This property corresponds to the -branch option of the compiler and library generator.

Default Compiles within 24 bits (-branch=24)

Select from the drop-down list.

R13 (-fint_register=1) R13 is used only for fast interrupts.

R12, R13 (fint_register=2)

R11 to R13 (fint_register=3)

R10 to R13 (fint_register=4)

rupts.

R13 and R12 are used only for fast interrupts.

R13 to R11 are used only for fast interrupts.

R13 to R10 are used only for fast interrupts.

How to change

Restriction Compiles within 16 bits (-

Select from the drop-down list.

branch=16)

Compiles within 24 bits (branch=24)

No specified (branch=32)

Compiles the program with a branch width within 16 bits.

Compiles the program with a branch width within 24 bits.

Does not specify the branch width.

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Base register for ROM Specifies the general register used as a fixed base address throughout the program.

When "base=rom=register A" is specified, accesses to const variables are all performed relative to the specified "register A". Note that the total size of the constant area section must be within 64 Kbytes to 256 Kbytes. This property corresponds to the -base option of the compiler and library generator, base option of the assembler. This property is displayed only when [No] in the [Enables the PID function] property in the [PIC/PID] category is selected.

Default None

How to change

Restriction None Does not specify the base register for

Select from the drop-down list.

ROM.

R8 (-base=rom=R8) Specifies R8 as the base register for

ROM.

R9 (-base=rom=R9) Specifies R9 as the base register for

ROM.

R10 (-base=rom=R10) Specifies R10 as the base register for

ROM.

R11 (-base=rom=R11) Specifies R11 as the base register for

ROM.

R12 (-base=rom=R12) Specifies R12 as the base register for

ROM.

R13 (-base=rom=R13) Specifies R13 as the base register for

ROM.

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Base register for RAM Specifies the general register used as a fixed base address throughout the program.

When "base=ram=register B" is specified, accesses to initialized variables and uninitialized variables are all performed relative to the specified "register B". Note that the total RAM data size must be within 64 Kbytes to 256 Kbytes. This property corresponds to the -base option of the compiler and library generator, base option of the assembler.

Default None

Address value of base register that sets the address value

How to change

Restriction None Does not specify the base register for

Specifies the Address value of base register that sets the address value. This property corresponds to the -base option of the compiler and library generator, base option of the assembler.

Default 00000000 (hexadecimal number)

Select from the drop-down list.

RAM.

R8 (-base=ram=R8) Specifies R8 as the base register for

RAM.

R9 (-base=ram=R9) Specifies R9 as the base register for

RAM.

R10 (-base=ram=R10) Specifies R10 as the base register for

RAM.

R11 (-base=ram=R11) Specifies R11 as the base register for

RAM.

R12 (-base=ram=R12) Specifies R12 as the base register for

RAM.

R13 (-base=ram=R13) Specifies R13 as the base register for

RAM.

How to change

Restriction 0 to FFFFFFFF (hexadecimal number)

Directly enter in the text box.

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Specifies the general register used as a fixed base address throughout the program. When "address value=register C" is specified, accesses to an area within 64 Kbytes to 256 Kbytes from the address value, among the areas whose addresses are already determined at the time of compilation, are performed relative to the specified "register C". This property corresponds to the -base option of the compiler and library generator, base option of the assembler.

Default None

How to change

Restriction None Does not specify the base register that

Select from the drop-down list.

sets the address value.

R8 (-base=<address value>=R8)

R9 (-base=<address value>=R9)

R10 (-base=<address value>=R10)

R11 (-base=<address value>=R11)

R12 (-base=<address value>=R12)

Specifies R8 as the base register that sets the address value.

Specifies R9 as the base register that sets the address value.

Specifies R10 as the base register that sets the address value.

Specifies R11 as the base register that sets the address value.

Specifies R12 as the base register that sets the address value.

Avoids a problem specific to the CPU type

Saves and restores ACC using the interrupt function

R13 (-base=<address value>=R13)

Selects avoid a problem specific to the CPU type. This property corresponds to the -patch option of the compiler and library generator, patch option of the assembler.

Default No

How to change

Restriction No The code generated in response to the

Selects whether to save and restore Accumulator(ACC) using the interrupt function. The generated saved and restored code is the same code generated when acc is selected in #pragma interrupt. This property corresponds to the -save_acc option of the compiler and library generator.

Default No

How to change

Select from the drop-down list.

Yes(for RX610 Group) (patch=rx610)

Select from the drop-down list.

Specifies R13 as the base register that sets the address value.

call by the intrinsic function set_ipl will contain the MVTIPL instruction.

Does not use the MVTIPL instruction in the generated code.

Restriction Yes (-save_acc) Saves and restores ACC using the inter-

rupt function.

No Does not save and restore ACC using

the interrupt function.

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(3) [PIC/PID]

The detailed information on the PIC/PID function is displayed and the configuration can be changed.

Enables the PIC function

Enables the PID function

Selects whether to enable the PIC (position independent code) facility. In PIC, all function calls are performed with BSR or BRA instructions. When acquiring the address of a function, a relative address from the PC should be used. This allows PIC to be located at a desired address after linkage. This option corresponds to the -pic option of the compiler and library generator, -pic option of the assembler.

Default No

How to change

Restriction Yes (-pic) Enables the PIC facility.

Selects whether to enable the PID (position independent data) facility. The constant area sections C, C_2, and C_1, the literal section L, and the switch statement branch table sections W, W_2, and W_1 are handled as PID (position independent data). PID can be accessed through a relative address from the PID register. This property corresponds to the -pid option of the compiler and library generator, the

-pid option of the assembler. This property is displayed only when [None] in the [Base register for ROM] property in the [CPU] category, and [Yes] in the [Uses the PID register for code generation] property is selected.

Default No

Select from the drop-down list.

No Disables the PIC facility.

Uses the PID register for code generation

How to change

Restriction Yes (The maximum bit

Selects whether to use the PID register for code generation. A master program called by an application program in which the PID facility is enabled needs to be compiled/assembled with this option. This property corresponds to the -nouse_pid_register option of the compiler and library generator, the -nouse_pid_register option of the assembler. This property is displayed only when [No] in the [Enables the PID function] property is selected.

Default Yes

How to change

Restriction Yes Uses the PID register for code generation.

Select from the drop-down list.

Enables the PID facility. width of the offset: 16 bits) (-pid=16)

Yes (The maximum bit width of the offset: No limitation) (-pid=32)

No Disables the PID facility.

Select from the drop-down list.

No (nouse_pid_register)

16-bit (64 Kbytes to 256 Kbytes) address-

ing mode is supported.

Enables the PID facility.

32-bit (4 Gbytes) addressing mode is sup-

ported.

Does not use the PID register for code

generation.

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(4) [Output File Type and Path]

The detailed information on output file types and paths is displayed and the configuration can be changed.

Output file type Selects the type of the file to be generated during a build.

The file type set here will be the debug target. For other than the library project, only [Execute Module(Load Module File)] and [Execute Module(Hex File)] are displayed. For the library project, only [Library] is displayed.

Default - For other than the library project

Execute Module(Load Module File)

- For the library project Library

Intermediate file output folder

How to change

Restriction Execute Module(Load

Specifies the folder which the intermediate file is output. If a relative path is specified, the reference point of the path is the main project or subproject folder. If an absolute path is specified, the reference point of the path is the main project or subproject folder (unless the drives are different). The following placeholder is supported. %BuildModeName%: Replaces with the build mode name. %ProjectName%: Replaces with the project name. %MicomToolPath%: Replaces with the absolute path of the install folder of this product. If this is blank, it is assumed that the project folder has been specified. This property is displayed when [Always latest version which was installed] or V2.00.00 or a later version is selected for the [Using compiler package version] property under the [Version Select] category in an environment where V2.00.00 or a later version of the CC-RX compiler has been installed.

Select from the drop-down list.

Generates a load module file and hex file

Module File)

Execute Module(Hex File)

Library Generates a library file during a build.

during a build. The load module file will be the debug target.

Generates a load module file and hex file during a build. The hex file will be the debug target.

Default %BuildModeName%

How to change

Restriction Up to 247 characters

(5) [Frequently Used Options(for Compile)]

The detailed information on frequently used options during compilation is displayed and the configuration can be changed.

Directly enter in the text box or edit by the Browse For Folder dialog box which appears when clicking the [...] button.

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Additional include paths

System include paths Changes the specified order of the include paths which the system set during compil-

Specifies the name of the path to the folder that stores the include file. The following placeholders are supported. %ActiveProjectDir%: Replaces with the absolute path of the active project folder. %ActiveProjectName%: Replaces with the active project name. %BuildModeName%: Replaces with the build mode name. %MainProjectDir%: Replaces with the absolute path of the main project folder. %MainProjectName%: Replaces with the main project name. %MicomToolPath%: Replaces with the absolute path of the install folder of this product. %ProjectDir%: Replaces with the absolute path of the project folder. %ProjectName%: Replaces with the project name. %TempDir%: Replaces with the absolute path of the temporary folder. %WinDir%: Replaces with the absolute path of the Windows system folder. The reference point of the path is the project folder. This property corresponds to the -include option of the compiler. The specified include path is displayed as the subproperty.

Default Additional include paths[number of defined items]

How to change

Restriction Up to 247 characters.

ing. This property corresponds to the -include option of the compiler.

Edit by the Path Edit dialog box which appears when clicking the [...] button. For the subproperty, you can use the text box directly enter the text.

Up to 65536 items can be specified.

Default System include paths[number of defined items]

How to change

Restriction Changes not allowed (Only the specified order of the include paths

Macro definition Specifies the macro name to be defined.

Specify in the format of "macro name=string", with one macro name per line. The "=string" part can be omitted, and in this case, the macro name is assumed to be defined. This property corresponds to the -define option of the compiler. The specified macro is displayed as the subproperty.

Default Macro definition[number of defined items]

How to change

Restriction Up to 32767 characters

Edit by the System Include Path Order dialog box which appears when clicking the [...] button.

can be changed.)

Edit by the Text Edit dialog box which appears when clicking the [...] button. For the subproperty, you can use the text box directly enter the text.

Up to 65536 items can be specified.

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Outputs debugging information

Optimization level Selects optimization level.

Selects whether to output debugging information to object module files. This property corresponds to the -debug and -nodebug options of the compiler.

Default No (-nodebug)

How to change

Restriction Yes (-debug) Outputs debugging information to object

This property corresponds to the -optimize option of the compiler.

Default 2 (-optimize=2)

How to change

Restriction 0 (-optimize=0) Does not optimize the program.

Select from the drop-down list.

No (-nodebug) Does not output debugging information to

Select from the drop-down list.

1 (-optimize=1) Partially optimizes the program by automat-

module files.

object module files.

ically allocating variables to registers, integrating the function exit blocks, integrating multiple instructions which can be integrated, etc.

2 (-optimize=2) Performs overall optimization.

Max (-optimize=max) Performs optimization as much as possible.

Outputs additional information for intermodule optimization

Optimization type Selects optimization type.

Selects whether to output additional information for inter-module optimization. At linkage, inter-module optimization is applied to files for which this option has been specified. This property corresponds to the -goptimize option of the compiler.

Default No

How to change

Restriction Yes (-goptimize) Outputs additional information for inter-

This property corresponds to the -speed and -size option of the compiler.

Default Optimizes with emphasis on code size (-size)

How to change

Restriction Optimizes with empha-

Select from the drop-down list.

No Does not outputs additional information for

Select from the drop-down list.

sis on execution performance (-speed)

module optimization.

inter-module optimization.

Optimizes with emphasis on execution performance.

Optimizes with emphasis on code size (-size)

Optimizes with emphasis on code size.

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Outputs a source list file

Outputs the C/C++ source file

Outputs the statements unsatisfied in conditional assembly

Selects whether to output a source list file. This property corresponds to the -listfile and -nolistfile option of the compiler.

Default No (-nolistfile)

How to change

Restriction Yes (-lisfile) Outputs a source list file.

Specifies the contents of the source list file. Selects whether to output the C/C++ source file. This property corresponds to the -show option of the compiler. This property is not displayed when [Yes (-lisfile)] in the [Outputs a source list file] property is selected.

Default No

How to change

Restriction Yes (-show=source) Outputs the C/C++ source file.

Specifies the contents of the source list file. Selects whether to output the statements unsatisfied in conditional assembly. This property corresponds to the -show option of the compiler. This property is not displayed when [Yes (-lisfile)] in the [Outputs a source list file] property is selected.

Select from the drop-down list.

No (-nolistfile) Disable output of a source list file.

Select from the drop-down list.

No Does not output the C/C++ source file.

Outputs the information before .DEFINE replacement

Default No

How to change

Restriction Yes (-show=condition-

Specifies the contents of the source list file. Selects whether to output the information before .DEFINE replacement. This property corresponds to the -show option of the compiler. This property is not displayed when [Yes (-lisfile)] in the [Outputs a source list file] property is selected.

Default No

How to change

Restriction Yes (-show=defini-

Select from the drop-down list.

Outputs the statements unsatisfied in con-

als)

No Does not output the statements unsatisfied

Select from the drop-down list.

tions)

No Does not output the information before

ditional assembly.

in conditional assembly.

Outputs the information before .DEFINE replacement.

.DEFINE replacement.

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Outputs the assembler macro expansion statements

(6) [Frequently Used Options(for Assemble)]

The detailed information on frequently used options during assembling is displayed and the configuration can be changed.

Additional include paths

Specifies the contents of the source list file. Selects whether to output the assembler macro expansion statements. This property corresponds to the -show option of the compiler. This property is not displayed when [Yes (-lisfile)] in the [Outputs a source list file] property is selected.

Default No

How to change

Restriction Yes (-show=expan-

Specifies the name of the path to the folder that stores the include file. The following placeholders are supported. %ActiveProjectDir%: Replaces with the absolute path of the active project folder. %ActiveProjectName%: Replaces with the active project name. %BuildModeName%: Replaces with the build mode name. %MainProjectDir%: Replaces with the absolute path of the main project folder. %MainProjectName%: Replaces with the main project name. %MicomToolPath%: Replaces with the absolute path of the install folder of this product. %ProjectDir%: Replaces with the absolute path of the project folder. %ProjectName%: Replaces with the project name. %TempDir%: Replaces with the absolute path of the temporary folder. %WinDir%: Replaces with the absolute path of the Windows system folder. The reference point of the path is the project folder. This property corresponds to the -include option of the assembler. The specified include path is displayed as the subproperty.

Select from the drop-down list.

Outputs the assembler macro expansion

sions)

No Does not output the assembler macro

statements.

expansion statements.

Default Additional include paths[number of defined items]

How to change

Restriction Up to 247 characters

System include paths Changes the specified order of the include paths which the system set during assem-

bling. This property corresponds to the -include option of the assembler.

Default System include paths[number of defined items]

How to change

Restriction Changes not allowed (Only the specified order of the include paths

Edit by the Path Edit dialog box which appears when clicking the [...] button. For the subproperty, you can use the text box directly enter the text.

Up to 65536 items can be specified.

Edit by the System Include Path Order dialog box which appears when clicking the [...] button.

can be changed.)

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Macro definition Specifies the macro name to be defined.

Specifies in the format of "macro name=string", with one macro name per line. This property corresponds to the -define option of the assembler. The specified macro is displayed as the subproperty.

Default Macro definition[number of defined items]

Outputs debugging information

Output additional information for inter-module optimization

How to change

Restriction Up to 32767 characters

Selects whether to output debugging information to object module files. This property corresponds to the -debug and -nodebug options of the assembler. This property is not displayed when [No] in the [Build simultaneously] property is selected.

Default No (-nodebug)

How to change

Restriction Yes (-debug) Outputs debugging information to object module

Edit by the Text Edit dialog box which appears when clicking the [...] button. For the subproperty, you can use the text box directly enter the text.

Up to 65536 items can be specified.

Select from the drop-down list.

files.

No (-nodebug) Does not output debugging information to object

module files.

Outputs an assemble list file

Default No

How to change

Restriction Yes (-goptimize) Outputs additional information for inter-module

Selects whether to output an assemble list file. This property corresponds to the -listfile and -nolistfile option of the assembler. This property is displayed only when [No] in the [Build simultaneously] property is selected.

Default No (-nolistfile)

How to change

Restriction Yes (-listfile) Outputs an assemble list file.

Select from the drop-down list.

optimization.

No Does not output additional information for inter-

module optimization.

Select from the drop-down list.

No (-nolistfile) Does not output an assemble list file.

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Outputs the statements unsatisfied in conditional assembly

Outputs the information before .DEFINE replacement

Specifies the contents of the assemble list file. Selects whether to output the statements unsatisfied in conditional assembly. This property corresponds to the -show option of the assembler. This property is displayed only when [Yes (-listfile)] in the [Output a assemble list file] property is selected.

Default No

How to change

Restriction Yes (-show=con-

Specifies the contents of the assemble list file. Selects whether to output the information before .DEFINE replacement. This property corresponds to the -show option of the assembler. This property is displayed only when [Yes (-listfile)] in the [Output a assemble list file] property is selected.

Default No

How to change

Restriction Yes (-show=defi-

Select from the drop-down list.

Outputs the statements unsatisfied in conditional

ditionals)

No Does not output the statements unsatisfied in

Select from the drop-down list.

nitions)

assembly.

conditional assembly.

Outputs the information before replacement specified with .DEFINE.

No Does not output the information before replace-

ment specified with .DEFINE.

Outputs the assembler macro expansion statements

(7) [Frequently Used Options(for Link)]

The detailed information on frequently used options during linking is displayed and the configuration can be changed. This category is not displayed for the library project.

Specifies the contents of the assemble list file. Selects whether to output the assembler macro expansion statements. This property corresponds to the -show option of the assembler. This property is displayed only when [Yes (-listfile)] in the [Output a assemble list file] property is selected.

Default No

How to change

Restriction Yes (-

Select from the drop-down list.

Outputs the macro expansion statements. show=expansions)

No Does not output the macro expansion state-

ments.

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Using libraries Specifies an input library file.

The following placeholders are supported. %BuildModeName%: Replaces with the build mode name. %ProjectName%: Replaces with the project name. %MicomToolPath%: Replaces with the absolute path of the product install folder. This property corresponds to the -library option of the linker. The library file name is displayed as the subproperty.

Default Input object module file[number of defined items]

How to change

Restriction Up to 32767 characters

Outputs debugging information

Optimization type Specifies optimization type.

Specifies whether debugging information is output. This property corresponds to the -nodebug, -sdebug, and -debug options of the linker.

Default Yes (Outputs to the output file) (-DEBug)

How to change

Restriction Yes (Outputs to the out-

This property corresponds to the -nooptimize and -optimize options of the linker.

Default No optimize (-NOOPtimize)

How to change

Edit by the Path Edit dialog box which appears when clicking the [...] button. For the subproperty, you can use the text box directly enter the text.

Up to 65536 items can be specified.

Select from the drop-down list.

put file) (-DEBug)

Yes (Outputs to <output file name>.dbg file) (SDebug)

No (-NODEBug) Does not output a debugging information.

Select from the drop-down list.

Outputs a debugging information to the output file.

Outputs a debugging information to <output file name>.dbg file.

Restriction No optimize (-NOOPti-

mize)

All(-OPtimize) Provides all optimizations.

Speed-oriented optimization (-OPtimize=SPeed)

Safe optimization (-OPtimize=SAFe)

Custom Performs optimization for the specified

Does not execute optimization for a module.

Provides optimization for speed.

Provides safe optimization.

options.

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Deletes variables/ functions that are not referenced

Creates a subroutine for the same instruction sequence

Selects whether to delete variables/functions that are not referenced. This property corresponds to the -optimize option of the linker. This property is displayed only when [Custom] in the [Optimization type] property is selected.

Default No

How to change

Restriction Yes (-OPti-

Selects whether to create a subroutine for the same instruction sequence. This property corresponds to the -optimize option of the linker. This property is displayed only when [Custom] in the [Optimization type] property is selected.

Default No

How to change

Restriction Yes (-OPti-

Select from the drop-down list.

Deletes variables/functions that are not

mize=SYmbol_delete)

No Does not delete variables/functions that

Select from the drop-down list.

mize=SAMe_code)

referenced.

are not referenced.

Creates a subroutine for the same instruction sequence.

No Does not create a subroutine for the

same instruction sequence.

Minimum code size Specifies the minimum code size for the optimization.

This property corresponds to the -samesize option of the linker. This property is displayed only when [Yes (-OPtimize=SAMe_code)] in the [Creates a subroutine for the same instruction sequence] property is specified.

Default 1E (hexadecimal number)

Replaces an instruction with a smaller-size instruction

How to change

Restriction 8 to 7FFF (hexadecimal number)

Selects whether to replace an instruction with a smaller-size instruction. This property corresponds to the -optimize option of the linker. This property is displayed only when [Custom] in the [Optimization type] property is selected.

Default No

How to change

Restriction Yes (-OPti-

Directly enter in the text box.

Select from the drop-down list.

Replaces an instruction with a smaller-

mize=SHort_format)

No Does not replace an instruction with a

size instruction.

smaller-size instruction.

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Optimizes branch instruction size

Section start address Specifies the section start address.

(8) [Frequently Used Options(for Hex Output)]

The detailed information on frequently used options during hex output is displayed and the configuration can be changed. This category is not displayed for the library project.

Selects whether to optimize branch instruction size. This property corresponds to the -optimize option of the linker. This property is displayed only when [Custom] in the [Optimization type] property is selected.

Default No

How to change

Restriction Yes(-OPtimize=Branch) Optimizes branch instruction size accord-

This property corresponds to the -start option of the linker.

Default The peculiar value for the target device

How to change

Restriction Up to 1022 characters

Select from the drop-down list.

ing to program allocation information.

No Does not optimize branch instruction

size.

Directly enter in the text box or edit by the Section Settings dialog box which appears when clicking the [...] button.

Output hex file Specifies whether hex file is output.

Default Yes

Load module file convert format

How to change

Restriction Yes Outputs a hex file.

Selects the load module file convert format. This property corresponds to the -form option of the linker.

Default S record file (-FOrm=Stype)

How to change

Restriction Intel expanded hex file

Select from the drop-down list.

No Does not output a hex file.

Select from the drop-down list.

(-FOrm=Hexadecimal)

Motorola S type file (FOrm=Stype)

Binary file (FOrm=Binary)

Outputs a Intel expanded hex file.

Outputs a Motorola S-type file.

Outputs a binary file.

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Output folder Specifies path of the output folder.

The following placeholders are supported. %ActiveProjectDir%: Replaces with the absolute path of the active project folder. %ActiveProjectName%: Replaces with the active project name. %BuildModeName%: Replaces with the build mode name. %MainProjectDir%: Replaces with the absolute path of the main project folder. %MainProjectName%: Replaces with the main project name. %MicomToolPath%: Replaces with the absolute path of the install folder of this product. %OutputDir%: Replaces with the absolute path of the output folder. %OutputFile%: Replaces with the absolute path of the output file. %ProjectDir%: Replaces with the absolute path of the project folder. %ProjectName%: Replaces with the project name. %TempDir%: Replaces with the absolute path of the temporary folder. %WinDir%: Replaces with the absolute path of the Windows system folder. If this is blank, it is assumed that the project folder has been specified. This property corresponds to the -output option of the linker. This property is displayed only when [Yes] in the [Output hex file] property is selected.

Default %BuildModeName%

How to change

Restriction Up to 247 characters

Output file name Specifies the output file name.

The default extensions depends on [Load module file convert format] property when extension omitted. The default extensions are as follows: "Hex file (-FOrm=Hexadecimal)" : .hex "S record file (-FOrm=Stype)" : .mot "Binary data file (-FOrm=Binary)" : .bin. The following placeholders are supported. %BuildModeName%: Replaces with the build mode name. %ProjectName%: Replaces with the project name. %MicomToolPath%: Replaces with the absolute path of the install folder of this product. This property corresponds to the -output option of the linker. This property is displayed only when [Yes] in the [Output hex file] property is selected.

Default - When [Hex file (-FOrm=Hexadecimal)] in the [Load module file con-

Directly enter in the text box or edit by the Browse For Folder dialog box which appears when clicking the [...] button.

vert format] property is selected %ProjectName%.hex

- When [S record file (-FOrm=Stype)] in the [Load module file convert format] property is selected %ProjectName%.mot

- When [Binary data file (-FOrm=Binary)] in the [Load module file convert format] property is selected %ProjectName%.bin

How to change

Restriction Up to 259 characters

Directly enter in the text box.

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Division output file Specifies the division conversion file.

Specifies in the format of "file name=start address-end address" or "file name=section name", with one file name per line. Specifies an address in the hexadecimal notation (example: file2.mot=400-ffff). To define multiple sections, use a colon to separate each entry written, as in "file name=section name:section name" (example: file1.mot=stack:istack). The default extensions depends on [Load module file convert format] property when extension omitted. The default extensions are as follows: "Hex file (-FOrm=Hexadecimal)" : .hex "S record file (-FOrm=Stype)" : .mot "Binary data file (-FOrm=Binary)" : .bin. The following placeholders are supported. %ActiveProjectDir%: Replaces with the absolute path of the active project folder. %ActiveProjectName%: Replaces with the active project name. %BuildModeName%: Replaces with the build mode name. %MainProjectDir%: Replaces with the absolute path of the main project folder. %MainProjectName%: Replaces with the main project name. %MicomToolPath%: Replaces with the absolute path of the install folder of this product. %OutputDir%: Replaces with the absolute path of the output folder. %OutputFile%: Replaces with the absolute path of the output file. %ProjectDir%: Replaces with the absolute path of the project folder. %ProjectName%: Replaces with the project name. %TempDir%: Replaces with the absolute path of the temporary folder. %WinDir%: Replaces with the absolute path of the Windows system folder. This property corresponds to the -output option of the linker. This property is displayed only when [Yes] in the [Output hex file] property is selected.

Default Division conversion file[number of defined items]

How to change

Restriction Up to 255 characters

(9) [Frequently Used Options(for Librarian)]

The detailed information on frequently used options during library generating is displayed and the configuration can be changed. This category is displayed only for the library project and when [Relocatable module file (-FOrm=Relocate)] in the [Output file type] property in the [Output] category from [Librarian Options] tab is selected.

Outputs debugging information

Specifies whether debugging information is output. This property corresponds to the -nodebug and -debug options of the linker.

Default Yes (Outputs to the output file) (-DEBug)

How to change

Restriction Yes (Outputs to the

Edit by the Text Edit dialog box which appears when clicking the [...] button. For the subproperty, you can use the text box directly enter the text.

Up to 65536 items can be specified.

Select from the drop-down list.

Outputs a debugging information to the out-

output file) (-DEBug)

No (-NODEBug) Does not output a debugging information.

put file.

(10) [Build Method]

The detailed information on the build method is displayed and the configuration can be changed.

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Build simultaneously Selects whether to generate the load module file by compiling/assembling/linking mul-

tiple files simultaneously. The files with the individual build options and files to be executed prior to the build are excluded from running a build simultaneously. See "2.2.1Running simultaneous build" for details about running a build simultaneously. This property is displayed when [Always latest version which was installed] or V2.00.00 or a later version is selected for the [Using compiler package version] property under the [Version Select] category in an environment where V2.00.00 or a later version of the CC-RX compiler has been installed.

Default The default value depends on the version of the compiler package on

creating project

How to change

Restriction Yes Compiles, assembles, and links multiple files simulta-

Build in parallel Selects whether to enable the parallel build facility.

The parallel build facility enables CS+ to compile/assemble multiple source files in parallel using all processors mounted on the computer. This speeds up compilation/ assemble. In addition, parallel build between projects can be set by selecting [Tool] menu >> [Option] and then making a setting in the [General - Build] category of the Option dialog box. See "2.2.2Running parallel build" for details about parallel build.

Default The default value depends on the version of the compiler package on

How to change

Restriction Yes Enables the parallel build facility.

Handling the source file includes non-existing file

Selects whether to recompile/assemble the source file if there are no files that include it.

Default Re-compile/assemble the source file

Select from the drop-down list.

neously.

No Compiles, assembles, and links for each file.

creating project

Select from the drop-down list.

No Disables the parallel build facility.

How to change

Restriction Re-compile/assemble

Select from the drop-down list.

Recompiles/assembles the source file if

the source file

Ignore re-compiling/ assembling the source file

there are no files that include it.

Does not recompile/assemble the source file if there are no files that include it.

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Ensure compatibility of paths and linkage order

(11) [Version Select]

The detailed information on the build tool version is displayed and the configuration can be changed.

Using compiler package install folder

Using compiler package version

Selects compatibility with High-performance embedded workshop about paths and linkage order.

Default No

How to change

Restriction Yes Accords to the High-performance Embedded Work-

The folder in which the compiler package to be used is installed is displayed.

Default Install folder name

How to change

Selects the version of the compiler package to be used. This setting is common to all the build modes.

Default Always latest version which was installed

How to change

Select from the drop-down list.

shop's linkage order.

No Accords to this product's path and linkage order.

Changes not allowed

Select from the drop-down list.

Restriction Always latest version

which was installed

Versions of the installed compiler packages

Latest compiler package version which was installed

(12) [Notes]

The detailed information on notes is displayed and the configuration can be changed.

Memo Adds memos to the build tool.

The version of the compiler package to be used when [Always latest version which was installed] is selected in the [Using compiler package version] property is displayed. This setting is common to all the build modes. This property is displayed only when [Always latest version which was installed] in the [Using compiler package version] property is selected.

Default The latest version of the installed compiler packages

How to change

Adds one item in one line. This setting is common to all the build modes. The added memos are displayed as the subproperty.

Default Memo[number-of-items]

How to change

Changes not allowed

Edit by the Text Edit dialog box which appears when clicking the [...] button. For the subproperty, you can use the text box directly enter the text.

Uses the latest version in the installed compiler packages.

Uses the selected version in the compiler package.

Restriction Up to 256 characters

Up to 256 items can be specified.

(13) [Others]

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Other detailed information on the build tool are displayed and the configuration can be changed.

Output message format

Format of build option list

Specifies the format of the message being built. This applies to the messages output by the build tool to be used, and commands added by plugins. It does not apply to the output messages of commands specified in the [Commands executed before build processing] or [Commands executed after build processing] property. The following placeholders are supported. %Program%: Replaces with the program name under execution. %Options%: Replaces with the command line option under build execution. %TargetFiles%: Replaces with the file name being built. If this is blank, it is assumed that "%Program% %Options%" will be set automatically.

Default %TargetFiles%

How to change

Restriction %TargetFiles% Displays the file name in the output mes-

Specifies the display format of the build option list. This applies to the options of the build tool to be used, and commands added by plugins. It does not apply to the options of commands specified in the [Commands executed before build processing] or [Commands executed after build processing] property. The following placeholders are supported. %Program%: Replaces with the program name under execution. %Options%: Replaces with the command line option under build execution. %TargetFiles%: Replaces with the file name being built. If this is blank, it is assumed that "%TargetFiles% : %Program% %Options%" will be set automatically.

Directly enter to the text box (up to 256 characters) or select from the drop-down list.

sage.

%TargetFiles%: %Options%

%Program% %Options% Displays the program name and com-

Displays the file name and command line options in the output message.

mand line options in the output message.

Default %TargetFiles% : %Program% %Options%

How to change

Restriction Up to 256 characters

Directly enter to the text box or edit by the Character String Input dialog box which appears when clicking the [...] button.

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Commands executed before build processing

Specifies the command to be executed before build processing. Use the call instruction to specify a batch file (example: call a.bat). The following placeholders are supported. %ActiveProjectDir%: Replaces with the absolute path of the active project folder. %ActiveProjectName%: Replaces with the active project name. %BuildModeName%: Replaces with the build mode name. %MainProjectDir%: Replaces with the absolute path of the main project folder. %MainProjectName%: Replaces with the main project name. %MicomToolPath%: Replaces with the absolute path of the install folder of this product. %OutputDir%: Replaces with the absolute path of the output folder. %OutputFile%: Replaces with the absolute path of the output file. %ProjectDir%: Replaces with the absolute path of the project folder. %ProjectName%: Replaces with the project name. %TempDir%: Replaces with the absolute path of the temporary folder. %WinDir%: Replaces with the absolute path of the Windows system folder. When "#!python" is described in the first line, the contents from the second line to the last line are regarded as the script of the Python console, and then executed before build processing. The placeholders can be described in the script. The specified command is displayed as the subproperty.

Default Commands executed before build processing[number of defined

items]

How to change

Edit by the Text Edit dialog box which appears when clicking the [...] button. For the subproperty, you can use the text box directly enter the text.

Commands executed after build processing

Restriction Up to 1023 characters

Up to 64 items can be specified.

Specifies the command to be executed after build processing. Use the call instruction to specify a batch file (example: call a.bat). The following placeholders are supported. %ActiveProjectDir%: Replaces with the absolute path of the active project folder. %ActiveProjectName%: Replaces with the active project name. %BuildModeName%: Replaces with the build mode name. %MainProjectDir%: Replaces with the absolute path of the main project folder. %MainProjectName%: Replaces with the main project name. %MicomToolPath%: Replaces with the absolute path of the install folder of this product. %OutputDir%: Replaces with the absolute path of the output folder. %OutputFile%: Replaces with the absolute path of the output file. %ProjectDir%: Replaces with the absolute path of the project folder. %ProjectName%: Replaces with the project name. %TempDir%: Replaces with the absolute path of the temporary folder. %WinDir%: Replaces with the absolute path of the Windows system folder. When "#!python" is described in the first line, the contents from the second line to the last line are regarded as the script of the Python console, and then executed after build processing. The placeholders can be described in the script. The specified command is displayed as the subproperty.

Default Commands executed after build processing[number of defined items]

How to change

Edit by the Text Edit dialog box which appears when clicking the [...] button. For the subproperty, you can use the text box directly enter the text.

Restriction Up to 1023 characters

Up to 64 items can be specified.

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Other additional options

Inputs the option to be added additionally. The options set here are added at the end of the options group of the compiler.

Default Blank

How to change

Restriction Up to 259 characters

Directly enter in the text box or edit by the Character String Input dialog box which appears when clicking the [...] button.

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[Compile Options] tab

This tab shows the detailed information on the compile phase categorized by the following and the configuration can be

changed.

(1)[Source] (2)[Object] (3)[Quality Improvement] (4)[List] (5)[Optimization] (6)[Output File] (7)[MISRA C rule check] (8)[Others]

[Description of each category]

(1) [Source]

The detailed information on the source is displayed and the configuration can be changed.

Language of the C source file

Language of the C++ source file

Selects language of the C source file. This property corresponds to the -lang option of the compiler.

Default C(C89) (-lang=c)

How to change

Restriction C(C89) (-lang=c) Compiles as a C (C89) source file.

Selects language of the C++ source file. This option corresponds to the -lang option of the compiler.

Default C++ (-lang=cpp)

How to change

Restriction C++ (-lang=cpp) Compiles as an EC++ source file.

Select from the drop-down list.

C99 (-lang=c99) Compiles as a C (C99) source file.

Select from the drop-down list.

EC++ (lang=ecpp)

Compiles as a C++ source file.

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Additional include paths

System include paths Changes the specified order of the include paths which the system set during compil-

Default Additional include paths[number of defined items]

How to change

Restriction Up to 247 characters

ing. This property corresponds to the -include option of the compiler.

Edit by the Path Edit dialog box which appears when clicking the [...] button. For the subproperty, you can use the text box directly enter the text.

Up to 65536 items can be specified.

Include files at the head of compiling units

Default System include paths[number of defined items]

How to change

Restriction Changes not allowed (Only the specified order of the include paths

Specifies include files at the head of compiling units. The following placeholders are supported. %ActiveProjectDir%: Replaces with the absolute path of the active project folder. %ActiveProjectName%: Replaces with the active project name. %BuildModeName%: Replaces with the build mode name. %MainProjectDir%: Replaces with the absolute path of the main project folder. %MainProjectName%: Replaces with the main project name. %MicomToolPath%: Replaces with the absolute path of the install folder of this product. %ProjectDir%: Replaces with the absolute path of the project folder. %ProjectName%: Replaces with the project name. %TempDir%: Replaces with the absolute path of the temporary folder. %WinDir%: Replaces with the absolute path of the Windows system folder. The reference point of the path is the project folder. This property corresponds to the -preinclude option of the compiler.

Default Include files at the head of compiling units[number of defined items]

How to change

Edit by the System Include Path Order dialog box which appears when clicking the [...] button.

can be changed.)

Edit by the Text Edit dialog box which appears when clicking the [...] button. For the subproperty, you can enter directly in the text box.

Restriction Up to 259 characters

Up to 65536 items can be specified.

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Macro definition Specifies the macro name to be defined.

Default Macro definition[number of defined items]

Invalidates the predefined macro

Enables informationlevel message output

How to change

Restriction Up to 32767 characters

Specifies invalidates the predefined macro. If multiple macro names are specified, delimit them with a comma (example: __DBL4,__SCHAR). This property corresponds to the -undefine option of the compiler.

Default Blank

How to change

Restriction Up to 32767 characters

Specifies whether information level messages are output. This property corresponds to the -message and -nomessage options of the compiler.

Default No(-nomessage)

How to change

Restriction Yes(-message) Enables information message output.

Edit by the Text Edit dialog box which appears when clicking the [...] button. For the subproperty, you can use the text box directly enter the text.

Up to 65536 items can be specified.

Edit by the Specify The Predefined Macro dialog box which appears when clicking the [...] button.

Select from the drop-down list.

No(-nomessage) Disables information message output.

Suppresses the number of information-level messages

Specifies the number of information-level message to be suppressed. If multiple message numbers are specified, delimit them with a comma (example: 23043,23042). Also, the range can be set using hyphen (example: 23044-23045,23046-23048). This property corresponds to the -nomessage option of the compiler. This property is displayed only when [No(-nomessage)] in the [Enables informationlevel message output] property is specified.

Default Blank

How to change

Restriction Up to 32767 characters

Directly enter in the text box or edit by the Character String Input dialog box which appears when clicking the [...] button.

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Undisplayed messages

Changes the warninglevel messages to information-level messages

Specifies the information-level or warning-level message number not to be displayed. If multiple message numbers are specified, delimit them with a comma (example: 23043,23042). Also, the range can be set using hyphen (example: 23044-23045,23046-23048). This property corresponds to the -no_warning option of the compiler. This property is displayed when you have selected [Always latest version which was installed] or V2.08.00 or a later version for the [Using compiler package version] property under the [Version Select] category on the [Common Options] tab in an environment where V2.08.00 or a later version of the CC-RX compiler has been installed.

Default Blank

How to change

Restriction Up to 32767 characters

Selects whether to change the warning-level messages to information-level messages. This property corresponds to the -change_message option of the compiler.

Default No

How to change

Restriction Yes(All) (-

Directly enter in the text box or edit by the Character String Input dialog box which appears when clicking the [...] button.

Select from the drop-down list.

Changes all warning-level messages to the change_message =information)

information-level messages.

Error number of warning-level message

Yes(Specifies error number) (change_message =information=<ErrorNumber>)

No Does not change the warning-level messages to

Specifies error number of warning-level message. If multiple message numbers are specified, delimit them with a comma (example: 23043,23042). Also, the range can be set using hyphen (example: 23044-23045,23046-23048). This property corresponds to the -change_message option of the compiler. This property is displayed only when [Yes(Specifies error number) (change_message=information=<ErrorNumber>)] in the [Changes the warning-level messages to information-level messages] property is specified.

Default Blank

How to change

Restriction Up to 32767 characters

Directly enter in the text box or edit by the Character String Input dialog box which appears when clicking the [...] button.

Changes the warning-level messages with the

specified error numbers to the information-level

messages.

the information-level messages.

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Changes the information-level messages to warning-level messages

Error number of information-level message

Selects whether to change the information-level messages to warning-level messages. This property corresponds to the -change_message option of the compiler.

Default No

How to change

Restriction Yes(All) (-

Specifies error number of information-level message. If multiple message numbers are specified, delimit them with a comma (example: 23043,23042). Also, the range can be set using hyphen (example: 23044-23045,23046-23048). This property corresponds to the -change_message option of the compiler. This property is displayed only when [Yes(Specifies error number) (change_message=warning=<ErrorNumber>)] in the [Changes the information-level messages to warning-level messages] property is specified.

Select from the drop-down list.

Changes all information-level messages to change_message =warning)

Yes(Specifies error number) (change_message =warning=<ErrorNumber>)

No Does not change the information-level mes-

warning-level messages.

Changes the information-level messages with

the specified error numbers to warning-level

messages.

sages to warning-level messages.

Changes the information-level and warninglevel messages to error-level messages

Default Blank

How to change

Restriction Up to 32767 characters

Selects whether to change the information-level and warning-level messages to errorlevel messages. This property corresponds to the -change_message option of the compiler.

Default No

How to change

Restriction Yes(All) (-

Directly enter in the text box or edit by the Character String Input dialog box which appears when clicking the [...] button.

Select from the drop-down list.

Changes all information-level and warning-level change_message =error)

Yes(Specifies error number) (change_message =error=<ErrorNumber>)

No Does not change the warning-level messages to

messages to error-level messages.

Changes the information-level and warning-level

messages with the specified error numbers to

error-level messages.

information-level messages.

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Error number of information-level and warning-level message

Path to the folder that stores a file for interfile inline expansion

Specifies error number of information-level and warning-level message. If multiple message numbers are specified, delimit them with a comma (example: 23043,23042). Also, the range can be set using hyphen (example: 23044-23045,23046-23048). This property corresponds to the -change_message option of the compiler. This property is displayed only when [Yes(Specifies error number) (change_message=error=<ErrorNumber>)] in the [Changes the information-level and warning-level messages to error-level messages] property is specified.

Default Blank

How to change

Restriction Up to 32767 characters

Specifies path to the folder that stores a file for inter-file inline expansion. The following placeholders are supported. %ActiveProjectDir%: Replaces with the absolute path of the active project folder. %ActiveProjectName%: Replaces with the active project name. %BuildModeName%: Replaces with the build mode name. %MainProjectDir%: Replaces with the absolute path of the main project folder. %MainProjectName%: Replaces with the main project name. %MicomToolPath%: Replaces with the absolute path of the install folder of this product. %ProjectDir%: Replaces with the absolute path of the project folder. %ProjectName%: Replaces with the project name. %TempDir%: Replaces with the absolute path of the temporary folder. %WinDir%: Replaces with the absolute path of the Windows system folder. The reference point of the path is the project folder. This property corresponds to the -file_inline_path option of the compiler. The specified include path is displayed as the subproperty. This property is displayed when [Always latest version which was installed] or a version number earlier than V2.00.00 is selected for the [Using compiler package version] property under the [Version Select] category on the [Common Options] tab in an environment where a version of the CC-RX compiler earlier than V2.00.00 has been installed.

Directly enter in the text box or edit by the Character String Input dialog box which appears when clicking the [...] button.

Permits comment (/* */ ) nesting

Default Path to the folder that stores a file for inter-file inline expansion[num-

ber of defined items]

How to change

Restriction Up to 247 characters.

Selects whether to permit comment (/* */) nesting. This property corresponds to the -comment option of the compiler.

Default No (-comment=nonest)

How to change

Restriction Yes (-com-

Edit by the Path Edit dialog box which appears when clicking the [...] button. For the subproperty, you can use the text box directly enter the text.

Up to 65536 items can be specified.

Select from the drop-down list.

Does not permit comment (/* */) nesting. ment=nest)

No (-comment=nonest)

Permits comment (/**/) nesting.

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Checks the compatibility with an existing program

Character code of an input program

Selects whether to check the compatibility with an existing program. This property corresponds to the -check option of the compiler.

Default No

How to change

Restriction Yes(NC compiler)

Selects character code of an input program. [Traditional Chinese character (-big5)] and [Simplified Chinese character (-gb2312)] are synchronized with the value of the [Character code of an output assembly-language file] property in the [Object] category. This property corresponds to the -euc, -sjis, -latin1, -utf8, -big5 and -gb2312 option of the assembler. [Traditional Chinese character (-big5)] and [Simplified Chinese character (-gb2312)] are displayed when you have selected [Always latest version which was installed] or V2.00.00 or a later version for the [Using compiler package version] property under the [Version Select] category on the [Common Options] tab in an environment where V2.00.00 or a later version of the CC-RX compiler has been installed. [UTF-8 code (-utf8)] cannot be selected in the following cases.

- When [Always latest version which was installed] or a version number earlier than V2.04.00 is selected for the [Using compiler package version] property under the

[Version Select] category on the [Common Options] tab in an environment where a

version of the CC-RX compiler earlier than V2.04.00 has been installed

- When [C(C89) (-lang=c)] in the [Language of the C source file] property is selected

Select from the drop-down list.

Checks the compatibility with the R8C and

(-check=nc)

Yes(H8 compiler) (-check=ch38)

Yes(SH compiler) (-check=sh)

No Does not check the compatibility with an existing

M16C family C compilers.

Checks the compatibility with the H8, H8S, and H8SX family C/C++ compilers.

Checks the compatibility with the SuperH family C/C++ compilers.

program.

Default SJIS code (-sjis)

How to change

Restriction EUC code (-euc) Handles the characters in strings, character con-

(2) [Object]

The detailed information on object is displayed and the configuration can be changed.

Select from the drop-down list.

stants, and comments by using EUC.

SJIS code (-sjis) Handles the characters in strings, character con-

stants, and comments by using SJIS.

ISO-Latin1 code (-latin1)

UTF-8 code (utf8)

Traditional Chinese character (big5)

Simplified Chinese character (gb2312)

Handles the characters in strings, character constants, and comments by using ISO-Latin1.

Handles the characters in strings, character constants, and comments by using UTF-8.

Handles the characters in strings, character constants, and comments by using Traditional Chinese character.

Handles the characters in strings, character constants, and comments by using Simplified Chinese character.

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Output file type Selects the type of the output file to be generated during a build.

This property corresponds to the -output option of the compiler.

Default Object module file (-output=obj)

Path of the output folder

How to change

Restriction Object module file (-

Specifies the output destination folder for the output file. The following placeholders are supported. %BuildModeName%: Replaces with the build mode name. %MicomToolPath%: Replaces with the absolute path of the install folder of this product. %ProjectName%: Replaces with the project name. If this is blank, it is assumed that the project folder has been specified. This property corresponds to the -output option of the compiler. This property is displayed when [Always latest version which was installed] or a version number earlier than V2.00.00 is selected for the [Using compiler package version] property under the [Version Select] category on the [Common Options] tab in an environment where a version of the CC-RX compiler earlier than V2.00.00 has been installed.

Select from the drop-down list.

Outputs a relocatable file.

output=obj)

Source file after preprocessed (-output=prep)

Source file after preprocessed(Disables #line output) (-output=prep -noline)

Outputs a source file after preprocessed.

Disables #line output at preprocessor expansion.

Outputs debugging information

Default %BuildModeName%

How to change

Restriction Up to 247 characters

Selects whether to output debugging information to object module files. This property corresponds to the -debug and -nodebug options of the compiler.

Default Yes (-debug)

How to change

Restriction Yes (-debug) Outputs debugging information to object

Directly enter in the text box or edit by the Browse For Folder dialog box which appears when clicking the [...] button.

Select from the drop-down list.

module files.

No (-nodebug) Does not output debugging information to

object module files.

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Enhances debug information with optimization

Section name of program area

Selects whether to enhance debug information at optimization. This property corresponds to the -g_line options of the compiler. This property is displayed only in the following cases.

- When [Always latest version which was installed] or a version number earlier than V3.02.00 is selected for the [Using compiler package version] property under the

[Version Select] category on the [Common Options] tab in an environment where a

version of the CC-RX compiler earlier than V3.02.00 has been installed

- When [Yes (-debug)] in the [Outputs debugging information] property is selected

Default Yes (-g_line)

How to change

Restriction Yes (-g_line) Enhances debug information at optimization.

Specifies the section name of program area. This property corresponds to the -section option of the compiler.

Default P

How to change

Restriction Up to 32767 characters

Select from the drop-down list.

No Does not enhance debug information at opti-

mization.

Directly enter in the text box.

Section name of constant area

Section name of initialized data area

Section name of uninitialized data area

Specifies the section name of constant area. This property corresponds to the -section option of the compiler.

Default C

How to change

Restriction Up to 32767 characters

Specifies the section name of initialized data area. This property corresponds to the -section option of the compiler.

Default D

How to change

Restriction Up to 32767 characters

Specifies the section name of uninitialized data area. This property corresponds to the -section option of the compiler.

Default B

How to change

Restriction Up to 32767 characters

Directly enter in the text box.

Section name of literal area

Specifies the section name of literal area. This property corresponds to the -section option of the compiler.

Default L

How to change

Restriction Up to 32767 characters

Up to 32767 characters

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Section name of switch statement branch table area

Allocates uninitialized variables to 4-byte boundary alignment sections

Allocates initialized variables to 4-byte boundary alignment sections

Specifies the section name of switch statement branch table area. This property corresponds to the -section option of the compiler.

Default W

How to change

Restriction Up to 32767 characters

Selects whether to allocate uninitialized variables to 4-byte boundary alignment sections. This property corresponds to the -nostuff option of the compiler.

Default No

How to change

Restriction Yes (-nostuff=B) Allocates uninitialized variables to 4-byte

Selects whether to allocate initialized variables to 4-byte boundary alignment sections. This property corresponds to the -nostuff option of the compiler.

Default No

Directly enter in the text box.

Select from the drop-down list.

boundary alignment sections.

No Does not allocate uninitialized variables to 4-

byte boundary alignment sections.

Allocates const qualified variables to 4-byte boundary alignment sections

How to change

Restriction Yes (-nostuff=D) Allocates initialized variables to 4-byte

Selects whether to allocate const qualified variables to 4-byte boundary alignment sections. This property corresponds to the -nostuff option of the compiler.

Default No

How to change

Restriction Yes (-nostuff=C) Allocates const qualified variables to 4-byte

Select from the drop-down list.

boundary alignment sections.

No Does not allocates initialized variables to 4-

byte boundary alignment sections.

Select from the drop-down list.

boundary alignment sections.

No Does not allocate const qualified variables to

4-byte boundary alignment sections.

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Allocates switch statement branch tables to 4-byte boundary alignment sections

Adjustment for instruction in branch

Selects whether to allocate switch statement branch tables to 4-byte boundary alignment sections. This property corresponds to the -nostuff option of the compiler.

Default No

How to change

Restriction Yes (-nostuff=W) Allocates switch statement branch tables to

Selects adjustment for instruction in branch. This property corresponds to the -noinstalign, -instalign4, and -instalign8 option of the compiler.

Default None (-noinstalign)

How to change

Restriction None (-noinstalign) Does not align instructions at branch destina-

Select from the drop-down list.

4-byte boundary alignment sections.

No Does not allocate switch statement branch

tables to 4-byte boundary alignment sections.

Select from the drop-down list.

tions.

Execution in 4 bytes (-instalign4)

Aligns instructions at branch destinations to 4-byte boundaries.

Execution in 4 bytes(Contains each loop head) (instalign4=loop)

Execution in 4 bytes(Contains each inmost loop head) (instalign4=inmostloop)

Execution in 8 bytes (-instalign8)

Execution in 8 bytes (Contains each loop head) (instalign8=loop)

Execution in 8 bytes (Contains each inmost loop head) (instalign8=inmostloop)

Aligns instructions at branch destinations to 4-byte boundaries (Contains head of each loop).

Aligns instructions at branch destinations to 4-byte boundaries (Contains head of each inmost loop).

Aligns instructions at branch destinations to 8-byte boundaries.

Aligns instructions at branch destinations to 8-byte boundaries (Contains head of each loop).

Aligns instructions at branch destinations to 8-byte boundaries (Contains head of each inmost loop).

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Align fetch address of string manipulation instructions

Generates divisions and residues with DIV, DIVU, and the FDIV instruction

Select whether to align addresses where string manipulation instructions start reading data. Selecting [Yes] prevents the reading of data across 4-byte boundaries in prefetching by string manipulation instructions. This property corresponds to the -avoid_cross_boundary_prefetch option of the compiler. This property is displayed when you have selected [Always latest version which was installed] or V2.07.00 or a later version for the [Using compiler package version] property under the [Version Select] category on the [Common Options] tab in an environment where V2.07.00 or a later version of the CC-RX compiler has been installed.

Default No

How to change

Restriction Yes(-

Selects whether to generate divisions and residues with the DIV, DIVU, FDIV, and DDIV instruction. This property corresponds to the -nouse_div_inst option of the compiler.

Default Yes

How to change

Select from the drop-down list.

Aligns addresses where string manipulation avoid_cross_boundar y_prefetch)

No Does not align addresses where string

Select from the drop-down list.

instructions start reading data.

manipulation instructions start reading data.

Use NOP instruction insertion for measuring current consumption

Restriction Yes Generates code in which DIV, DIVU, FDIV,

or DDIV instructions are used.

No (-nouse_div_inst) Generates code in which no DIV, DIVU,

FDIV, or DDIV instructions are used.

Selects whether to enable the NOP instruction insertion for measuring current consumption. This property corresponds to the -insert_nop_with_label option of the compiler. This property is displayed when you have selected [Always latest version which was installed] or V2.08.00 or a later version for the [Using compiler package version] property under the [Version Select] category on the [Common Options] tab in an environment where V2.08.00 or a later version of the CC-RX compiler has been installed.

Caution If you select [Yes(-insert_nop_with_label)] but the current setting for

the [Outputs debugging information] property is [No], a warning is output and the -debug option enabled automatically. To suppress the output of the warning, select [Yes(-debug)] in the [Outputs debugging information] property.

Default No

How to change

Restriction Yes(-

Select from the drop-down list.

Enables the NOP instruction insertion for insert_nop_with_labe l)

measuring current consumption.

No Disables the NOP instruction insertion for

measuring current consumption.

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Parameters of NOP instruction insertion for measuring current consumption

Character code of an output assembly-language file

The parameters of NOP instruction insertion for measuring current consumption are displayed. Set the position where NOP is output in the Editor panel. Note that this property is not applied to [Reset All to Default] from the context menu. This property corresponds to the -insert_nop_with_label option of the compiler. This property is displayed only in the following cases.

- When [Always latest version which was installed] or V2.08.00 or a later version is selected for the [Using compiler package version] property under the [Version

Select] category on the [Common Options] tab in an environment where V2.08.00

or a later version of the CC-RX compiler has been installed

- When [Yes(-insert_nop_with_label)] in the [Use NOP instruction insertion for measuring current consumption] property is selected

Default Parameters of NOP instruction insertion for measuring current con-

sumption[number of defined items]

How to change

Selects character code of an output assembly-language file. [Traditional Chinese character (-big5)] and [Simplified Chinese character (-gb2312)] are synchronized with the value of the [Character code of an input program] property in the [Source] category. This property corresponds to the -outcode option of the compiler. [Traditional Chinese character (-big5)] and [Simplified Chinese character (-gb2312)] are displayed when you have selected [Always latest version which was installed] or V2.00.00 or a later version for the [Using compiler package version] property under the [Version Select] category on the [Common Options] tab in an environment where V2.00.00 or a later version of the CC-RX compiler has been installed. [UTF-8 code (-outcode=utf8)] cannot be selected in the following cases.

- When [Always latest version which was installed] or a version number earlier than V2.04.00 is selected for the [Using compiler package version] property in an environment where a version of the CC-RX compiler earlier than V2.04.00 has been installed

- When [C(C89) (-lang=c)] in the [Language of the C source file] property in the

[Source] category is selected

Changes not allowed

Default SJIS code (-outcode=sjis)

How to change

Restriction EUC code (-out-

(3) [Quality Improvement]

The detailed information on the quality improvement is displayed and the configuration can be changed.

Select from the drop-down list.

Outputs characters in strings and character

code=euc)

SJIS code (-outcode=sjis)

UTF-8 code (-outcode=utf8)

Traditional Chinese character (-outcode=big5)

Simplified Chinese character (-outcode=gb2312)

constants using EUC.

Outputs characters in strings and character constants using SJIS.

Outputs characters in strings and character constants using UTF-8.

Outputs characters in strings and character constants using Traditional Chinese character.

Outputs characters in strings and character constants using Simplified Chinese character.

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Detect stack smashing Selects whether to detect the stack smashing.

This property is usable only in the Professional Edition. Detection of stack smashing is a feature for writing a value outside the valid stack area before entering a function and checking whether that value is rewritten before exiting the function. Upon detection, the user-defined __stack_chk_fail() function is called. See "CC-RX Compiler User's Manual" about the difference between [Yes(stack_protector)] and [Yes(All)(-stack_protector_all)]. This property corresponds to the -stack_protector and -stack_protector_all options of the compiler. This property is displayed when you have selected [Always latest version which was installed] or V2.04.00 or a later version for the [Using compiler package version] property under the [Version Select] category on the [Common Options] tab in an environment where V2.04.00 or a later version of the CC-RX compiler has been installed.

Default No(No option specified)

Value to be embedded for detecting stack smashing

How to change

Restriction Yes(-stack_protector) Detects the stack smashing.

Specifies the value to be embedded for detecting the stack smashing. This property is usable only in the Professional Edition. This property corresponds to the -stack_protector and -stack_protector_all options of the compiler. This property is displayed in the following cases.

- When you have selected [Always latest version which was installed] or V2.04.00 or a later version for the [Using compiler package version] property under the [Version

Select] category on the [Common Options] tab in an environment where V2.04.00

or a later version of the CC-RX compiler has been installed

- When other than [No(No option specified)] in the [Detect stack smashing] property is selected

Default Blank

How to change

Select from the drop-down list.

Yes(A ll )( stack_protector_all)

No(No option specified)

Directly enter in the text box.

Detects the stack smashing for all functions.

Does not detect the stack smashing.

Restriction 0 to 4294967295 (decimal number)

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Detect illegal indirect function call

(4) [List]

The detailed information on list file is displayed and the configuration can be changed. This category is displayed only when [Object module file (-output=obj)] in the [Output file type] property in the

[Object] category.

Select whether to output code for detecting illegal indirect function calls. Enable this facility to check the destination addresses of branches caused by each indirect function call. The output code will call the user-defined __control_flow_chk_fail() function in response to the detection of a problem. This property is usable only in the Professional Edition. This property corresponds to the -control_flow_integrity option of the compiler. This property is displayed when you have selected [Always latest version which was installed] or V2.08.00 or a later version for the [Using compiler package version] property under the [Version Select] category on the [Common Options] tab in an environment where V2.08.00 or a later version of the CC-RX compiler has been installed.

Default No

How to change

Restriction Yes(-

Select from the drop-down list.

Outputs code for detecting illegal indirect

control_flow_integrity)

No Does not output code for detecting illegal

function calls.

indirect function calls.

Outputs a source list file

Outputs the C/C++ source file

Selects whether to output a source list file. This property corresponds to the -listfile and -nolistfile option of the compiler.

Default No

How to change

Restriction Yes (-lisfile) Outputs a source list file.

Default No

How to change

Restriction Yes (-show=source) Outputs the C/C++ source file.

Select from the drop-down list.

No (-nolistfile) Disable output of a source list file.

Select from the drop-down list.

No Does not output the C/C++ source file.

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Outputs the statements unsatisfied in conditional assembly

Outputs the information before .DEFINE replacement

Default No

How to change

Restriction Yes (-show=condi-

Default No

How to change

Restriction Yes (-show=defini-

Select from the drop-down list.

Outputs the statements unsatisfied in condi-

tionals)

No Does not output the statements unsatisfied in

Select from the drop-down list.

tions)

tional assembly.

conditional assembly.

Outputs the information before .DEFINE replacement.

No Does not output the information before

.DEFINE replacement.

Outputs the assembler macro expansion statements

(5) [Optimization]

The detailed information on the optimization is displayed and the configuration can be changed.

Default No

How to change

Restriction Yes (-show=expan-

Select from the drop-down list.

Outputs the assembler macro expansion

sions)

No Does not output the assembler macro expan-

statements.

sion statements.

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Optimization level Selects optimization level.

This property corresponds to the -optimize option of the compiler.

Default 2 (-optimize=2)

Outputs additional information for intermodule optimization

How to change

Restriction 0 (-optimize=0) Does not optimize the program.

Default No

How to change

Restriction Yes (-goptimize) Outputs additional information for inter-

Select from the drop-down list.

1 (-optimize=1) Partially optimizes the program by auto-

matically allocating variables to registers, integrating the function exit blocks, integrating multiple instructions which can be integrated, etc.

2 (-optimize=2) Performs overall optimization.

Max (-optimize=max) Performs optimization as much as possi-

ble.

Select from the drop-down list.

module optimization.

No Does not outputs additional information

for inter-module optimization.

Optimization type Selects optimization type.

This property corresponds to the -speed and -size option of the compiler.

Default Optimizes with emphasis on code size (-size)

How to change

Restriction Optimizes with emphasis

Loop expansion Selects whether to optimize the loop expansion (for, while, and do-while).

This property corresponds to the -loop option of the compiler.

Default Depends on the optimization level and optimization type options

How to change

Restriction Depends on the optimi-

Select from the drop-down list.

Optimizes with emphasis on execution on execution performance (-speed)

Optimizes with emphasis on code size (-size)

Select from the drop-down list.

zation level and optimization type options

performance.

Optimizes with emphasis on code size.

Depends on the optimization level and

optimization type options.

Expansion (loop=<numeric value>)

Expands loop statements (for, while, and

do-while).

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Expansion maximum number

Performs inline expansion automatically

Specifies expansion maximum number. This property corresponds to the suboption of -loop option of the compiler. This property is displayed only when [Expansion (-loop=<numeric value>)] in the [Loop expansion] property is selected.

Default 2 (decimal number)

How to change

Restriction 1 to 32 (decimal number)

Selects whether to perform inline expansion automatically. This option corresponds to the -inline and -noinline option of the compiler.

Default Depends on the optimization level and optimization type options

How to change

Restriction Depends on the optimi-

Directly enter in the text box.

Select from the drop-down list.

Depends on the optimization level and zation level and optimization type options

Yes (-inline=<numeric value>)

No (-noinline) Does not perform inline expansion auto-

optimization type options.

Performs inline expansion automatically.

matically.

Maximum increasing rate of function size

Specifies maximum increasing rate of function size. For example, when 100 is specified, inline expansion will be performed until the function size has increased by 100% (size is doubled). This option corresponds to the -inline option of the compiler. This property is displayed only when [Yes (-inline=<numeric value>)] in the [Performs inline expansion automatically] property is selected.

Default 100 (decimal number)

How to change

Restriction 1 to 65535 (decimal number)

Select from the drop-down list.

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Files for inter-file inline expansion

Expansion method of the switch statement

Specifies files for inter-file inline expansion. This option is valid only when the inline option or #pragma inline has been specified. The following placeholders are supported. %BuildModeName%: Replaces with the build mode name. %ProjectName%: Replaces with the project name. %MicomToolPath%: Replaces with the absolute path of the product install folder. This option corresponds to the -file_inline option of the compiler. The file name is displayed as the subproperty. This property is displayed only in the following cases.

- When [Always latest version which was installed] or a version number earlier than V2.00.00 is selected for the [Using compiler package version] property under the

[Version Select] category on the [Common Options] tab in an environment where a

version of the CC-RX compiler earlier than V2.00.00 has been installed

- When [Object module file (-output=obj)] in the [Output file type] property in the

[Object] category is selected

Default Files for inter-file inline expansion[number of defined items]

How to change

Restriction Up to 259 characters

Selects expansion method of the switch statement. This property corresponds to the -case option of the compiler.

Click the [...] button to open the Path Edit dialog box.

-> Edit by the Add Inline Expansion File dialog box which appears when clicking the [Browse...] button. For the subproperty, you can use the text box directly enter the text.

Up to 65536 items can be specified.

Handles external variables as if they are volatile qualified

Default Compiler automatically selects (-case=auto)

How to change

Restriction if_then method (-

Selects whether to handle all external variables as if they are volatile qualified. This property corresponds to the -volatile and -novolatile option of the compiler.

Default No (-novolatile)

How to change

Restriction Yes (-volatile) Handles all external variables as if they were vola-

Select from the drop-down list.

Expands the switch statement using the

case=ifthen)

Jumping to a table method (-case=table)

Compiler automatically selects (-case=auto)

Select from the drop-down list.

tile qualified.

No (-novolatile) Does not handle external variables as if they were

volatile qualified.

if_then method.

Expands the switch statement by using the table method.

Automatically selects the if_then method or table method.

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Performs the constant propagation of const qualified external variables

Conversion method of the divisions and residues of integer constants

Selects whether to perform the constant propagation of const qualified external variables. Const qualified variables in a C++ source file cannot be controlled by this option (constant propagation is always performed). This property corresponds to the -const_copy and -noconst_copy option of the compiler.

Default Depends on the optimization level options

How to change

Restriction Depends on the optimi-

Selects conversion method of the divisions and residues of integer constants. This property corresponds to the -const_div and -noconst_div option of the compiler.

Default Depends on the optimization type option

How to change

Select from the drop-down list.

Depends on the optimization level

zation level options

Yes (-const_copy) Enables constant propagation of const

No (-noconst_copy) Disables constant propagation of const

Select from the drop-down list.

options.

qualified external variables.

Execution method of library function that can be expanded to RX instructions

Restriction Depends on the optimi-

zation type option

Instruction sequence using multiplication (const_div)

Instruction sequence using division (noconst_div)

Selects the method of execution for library functions that can be expanded as RX instructions. This property corresponds to the -library option of the compiler.

Default Performs expansion to RX instructions(-library=intrinsic)

How to change

Restriction Calls library functions (-

Select from the drop-down list.

library=function)

Performs expansion to RX instructions(library=intrinsic)

Depends on the optimization type option

Performs constant division (residue) by an instruction sequence using multiplication.

Performs constant division (residue) by an instruction sequence using division.

Calls library functions.

Replaces library functions with RX instructions having the corresponding facilities. For example, replaces abs() with an ABS instruction.

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Execution method of library function that can use trigonometric function unit

Divides the optimizing ranges into many sections before compilation

Selects the method of execution of library function that can use trigonometric function unit. This property corresponds to the -tfu option of the compiler. This property is displayed in the following cases.

- When [Always latest version which was installed] or a version number earlier than V3.01.00 is selected for the [Using compiler package version] property under the

[Version Select] category on the [Common Options] tab in an environment where a

version of the CC-RX compiler earlier than V3.01.00 has been installed

- When the device has a trigonometric function unit

Default Do not use trigonometric function unit(-tfu=intrinsic)

How to change

Restriction Do not use trigonometric

Selects whether to divide the optimizing ranges of the large-size function into many sections before compilation. This property corresponds to the -scope and -noscope option of the compiler.

Select from the drop-down list.

Calls of relevant mathematics library function unit(-tfu=intrinsic)

Use trigonometric function unit(-tfu=intrinsic,mathlib)

functions are not replaced with code that

uses the trigonometric function unit.

Calls of relevant mathematics library

functions are replaced with code that

uses the trigonometric function unit.

Schedules the instruction taking into consideration pipeline processing

Default Depends on the optimization level option

How to change

Restriction Depends on the optimi-

Selects whether to schedule the instruction taking into consideration pipeline processing. This property corresponds to the -schedule and -noschedule option of the compiler.

Default Depends on the optimization level option

How to change

Restriction Depends on the optimi-

Select from the drop-down list.

Depends on the optimization level option. zation level option

Yes (-scope) Divides the optimizing ranges of the

large-size function into many sections

before compilation.

No (-noscope) Does not divide the optimizing ranges

before compilation.

Select from the drop-down list.

Depends on the optimization level option. zation level option

Yes (-schedule) Schedules instructions taking into consid-

eration pipeline processing.

No (-noschedule) Does not schedule instructions.

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Optimizes accesses to external variables

Perform inter-module optimization

Selects whether to optimize accesses to external variables. This property corresponds to the -nomap, -smap and -map option of the compiler. "Yes(Optimizes the inter-module)(-map)" is hidden when it is library project.

Default - When [Max (-optimize=max)] in the [Optimization level] property is

selected Yes(Optimizes the inter-module) (-map)

- Other than above No (-nomap)

How to change

Restriction Yes(Optimizes the inner-

Specifies the level of inter-module optimization (such as function merging). Only [Yes(Level 1)(Perform)(-ip_optimize)] and [No] are displayed when [No] in the [Build simultaneously] property in the [Build Method] category from the [Common

Options] tab is selected.

This property corresponds to the -whole_program, -merge_files, and -ip_optimize options of the compiler. This property is displayed when you have selected [Always latest version which was installed] or V2.00.00 or a later version for the [Using compiler package version] property under the [Version Select] category on the [Common Options] tab in an environment where V2.00.00 or a later version of the CC-RX compiler has been installed.

Select from the drop-down list.

Optimizes accesses to external variables

module) (-smap)

Yes(Optimizes the intermodule) (-map)

No (-nomap) Disables optimization for accesses to

which are defined in the file to be compiled.

Optimizes accesses to external variables.

external variables.

Default No

How to change

Restriction Yes(Level 3)(Perform

Select from the drop-down list.

with assuming it the whole program)(whole_program)

Yes(Level 2)(Perform with merging files)(merge_files, ip_optimize)

Yes(Level 1)(Perform)(ip_optimize)

No Does not perform inter-module optimiza-

Performs inter-module optimization assuming that the source files comprise the entire program. However, operation is not guaranteed if the preconditions are not met. See "CC-RX Compiler User's Manual" for details about the preconditions.

Merges two or more C source files and performs inter-module optimization. This item is displayed only when two or more source files are added to the project.

Performs inter-module optimization for each file.

tion.

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Converts floating-point constant division into multiplication

Allocates preferentially the variables with register storage class specification to registers

Selects whether to convert floating-point constant division into multiplication of the corresponding reciprocals as constants. This property corresponds to the -approxdiv option of the compiler.

Default No

How to change

Restriction Yes (-approxdiv) Converts floating-point constant division

Selects whether to allocate preferentially the variables with register storage class specification to registers. This property corresponds to the -enable_register option of the compiler. This property is displayed only in the following cases.

- When [Always latest version which was installed] or a version number earlier than V2.00.00 is selected for the [Using compiler package version] property under the

[Version Select] category on the [Common Options] tab in an environment where a

version of the CC-RX compiler earlier than V2.00.00 has been installed

- When [Object module file (-output=obj)] in the [Output file type] property in the

[Object] category is selected

Default No

Select from the drop-down list.

into multiplication.

No Does not convert floating-point constant

division into multiplication.

Omits a check of the range for conversion between the floating type and unsigned integer type

How to change

Restriction Yes (-enable_register) Allocates preferentially the variables with

Selects whether to omit a check of the range for conversion between the floating type and unsigned integer type. When "Yes" is specified, code performance of the relevant type conversion processing is improved. The conversion result may, however, differ from C/C++ language specifications, so take care on this point. This property corresponds to the -simple_float_conv option of the compiler.

Default No

How to change

Restriction Yes (-simple_float_conv) Omits part of the type conversion pro-

Select from the drop-down list.

No Does not allocate preferentially the vari-

ables with register storage class specification to registers.

Select from the drop-down list.

cessing for the floating type.

No Does not omit part of the type conversion

processing for the floating type.

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Performs optimization considering the type of the data indicated by the pointer

Optimizes modification of the operation order of a floatingpoint expression

Selects whether to perform optimization considering the type of the data indicated by the pointer. Although the performance of object code is generally better than when -alias=noansi is specified, the results of execution may differ according to whether -alias=ansi or alias=noansi is specified. This property corresponds to the -alias option of the compiler.

Default No (-alias=noansi)

How to change

Restriction Yes (-alias=ansi) Performs optimization considering the

Selects whether to optimize modification of the operation order of a floating-point expression. Specifying the -float_order option generally improves the object performance compared to when not specifying it. However, the accuracy of operations may differ from that when -float_order is not specified. This property corresponds to the -float_order option of the compiler. This property is displayed only in the following cases.

- When [Always latest version which was installed] or a version number earlier than V2.00.00 is selected for the [Using compiler package version] property under the

[Version Select] category on the [Common Options] tab in an environment where a

version of the CC-RX compiler earlier than V2.00.00 has been installed

- When [2 (-optimize=2)] or [Max (-optimize=max)] in the [Optimization level] property is specified

Select from the drop-down list.

type of the data indicated by the pointer.

No (-alias=noansi) Does not perform optimization consider-

ing the type of the data indicated by the pointer.

Default No

How to change

Restriction Yes (-float_order) Optimizes modification of the operation

Select from the drop-down list.

order in a floating-point expression.

No Does not optimize modification of the

operation order in a floating-point expression.

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Renesas CC-RX User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

1. GENERAL

1.1 Overview

1.2 Features

2. FUNCTIONS

2.1 Overview

2.1.1 Create a load module

2.1.2 Create a user library

2.2 Speeding-up of Build

2.2.1 Running simultaneous build

2.2.2 Running parallel build

2.3 Set the Type of the Output File

2.3.1 Change the output file name

2.3.2 Output an assemble list

2.3.3 Output map information

2.3.4 Output library information

2.4 Set Compile Options

2.4.1 Perform optimization with the code size precedence

2.4.2 Perform optimization with the execution speed precedence

2.4.3 Add an include path

2.4.4 Set a macro definition

2.5 Set Assemble Options

2.5.1 Add an include path

2.5.2 Set a macro definition

2.6 Set Link Options

2.6.1 Add a user library

2.6.2 Prepare for using the overlaid section selection function

2.7 Set Hex Output Options

2.7.1 Set the output of a hex file

2.7.2 Fill the vacant area

2.8 Set Librarian Options

2.8.1 Set the output of a library file

2.9 Set Library Generate Options

2.9.1 Set the output of a standard library file

2.10 Preparation before Using the PIC/PID Function

2.11 Set Build Options Separately

2.11.1 Set build options at the project level

2.11.2 Set build options at the file level

2.12 Estimate the Stack Capacity

A. WINDOW REFERENCE

A.1 Description

Property panel

[Common Options] tab

[Compile Options] tab