Add debug information

Select whether to generate the debug information.

It is possible to perform source debugging with the debugger by outputting information for source debugging to the output file.

This property corresponds to the -g option of the ccrh command.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-g)

Generates the debug information.

No

Does not generate the debug information.

Enhance debug information with optimization

Select whether to enhance debug information at optimization.

This property corresponds to the -g_line option of the ccrh command.

This property is displayed in the following cases.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-g_line)

Enhances debug information at optimization.

No

Does not enhance debug information at optimization.

Level of optimization

Select the level of the optimization for compiling.

This property corresponds to the -O option of the ccrh command.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Perform the default optimization(No option specified)

Performs optimization that debugging is not affected (optimization of expressions and register allocation, and the like).

Code size precedence(-Osize)

Performs optimization with the object size precedence.

Regards reducing the ROM/RAM capacity as important and performs the maximum optimization that is effective for general programs.

Speed precedence(-Ospeed)

Performs optimization with the execution speed precedence.

Regards shortening the execution speed as important and performs the maximum optimization that is effective for general programs.

Debug precedence(-Onothing)

Performs optimization with the debug precedence.

Regards debugging as important and suppresses all optimization including default optimization.

Maximum number of loop expansions

Specify the maximum number of times to expand the loops such as "for" and "while".

If 0 or 1 is specified, expansion is suppressed.

If this is blank, the -Ounroll option is not added to the command line. In this case, a value in accordance with the selection of the [Level of optimization] property is used by the compiler.

This property corresponds to the -Ounroll option of the ccrh command.

Default

Configuration of the compile option

How to change

Directly enter in the text box.

Restriction

0 to 999 (decimal number) or blank

Remove unused static functions

Select whether to remove the static functions which are not called.

This property corresponds to the -Odelete_static_func option of the ccrh command.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

To adjust the level of optimization(No option specified)

Performs optimization according to the [Level of optimization] property.

Yes(-Odelete_static_func)

Removes the unused static functions which are not called.

No(-Odelete_static_func=off)

Does not remove the unused static functions which are not called.

Perform inline expansion

Specify whether to perform inline expansion at the location calling functions.

This property corresponds to the -Oinline option of the ccrh command.

This property is displayed only when [Code size precedence(-Osize)] or [Speed precedence(-Ospeed)] in the [Level of optimization] property is selected.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

To adjust the level of optimization(No option specified)

Performs optimization according to the [Level of optimization] property.

Yes(Only specified functions)(-Oinline=1)

Performs inline expansion at the location calling the function for which #pragma inline is specified.

Yes(Auto-detect)(-Oinline=2)

Distinguishes the function that is the target of inline expansion automatically and expands it.

Yes(Auto-detect without code size increase)(-Oinline=3)

Distinguishes the function that is the target of inline expansion automatically and expands it, while minimizing the increase in code size.

No(-Oinline=0)

Suppresses all inline expansion including the function for which "#pragma inline" is specified.

Maximum increasing rate of inline expansion size

Specify the maximum increasing rate (%) of the code size up to which inline expansion is performed. (Example: When "100" is specified, inline expansion will be applied until the code size increases by 100% (becomes twice the initial size).)

This property corresponds to the -Oinline_size option of the ccrh command.

This property is displayed only when [Yes(Auto-detect)(-Oinline=2)] in the [Perform inline expansion] property is selected, or when [To adjust the level of optimization(No option specified)] in the [Perform inline expansion] property and [Speed precedence(-Ospeed)] in the [Optimization Level] property are selected.

Default

Configuration of the compile option

How to change

Directly enter in the text box.

Restriction

0 to 65535 (decimal number)

Perform pipeline optimization

Select whether to improve the program's execution performance by reordering instructions at the machine-language level.

This property corresponds to the -Opipeline option of the ccrh command.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

To adjust the level of optimization(No option specified)

Performs optimization according to the [Level of optimization] property.

Yes(-Opipeline)

Performs pipeline optimization.

No(-Opipeline=off)

Does not perform pipeline optimization.

Use jr instruction to call a function at the end of the function

Select whether to give precedence to using jr instructions in the place of jarl instructions when the function ends with a function call.

This property corresponds to the -Otail_call option of the ccrh command.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

To adjust the level of optimization(No option specified)

Performs optimization according to the [Level of optimization] property.

Yes(-Otail_call)

Gives precedence to using jr instructions in the place of jarl instructions when the function ends with a function call.

The code size can be reduced by removing the store/restore instructions for lp.

However, some debug functions cannot be used.

No(-Otail_call=off)

Uses jarl instructions when the function ends with a function call.

Initialize automatic variables with immediate values

Select whether to use immediate values to initialize automatic variables.

This property corresponds to the -Oinline_init option of the ccrh command.

This property is displayed when you have selected [Always latest version which was installed] or V1.07.00 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 V1.07.00 or a later version of the CC-RH compiler has been installed.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

To adjust the level of optimization(No option specified)

Performs optimization according to the [Level of optimization] property.

Yes(-Oinline_init)

Always uses immediate values to initialize automatic variables.

No(-Oinline_init=off)

The CC-RH selects the optimum initialize method for automatic variables.

Optimize accesses to external variables

Select whether to optimize accesses to external variables.

This property corresponds to the -Osmap and -Omap options of the ccrh command.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(Optimizes the inner-module)(-Osmap)

Sets a base address for external or static variables defined in the file to be compiled, and generates code that accesses these relative to the base address.

Yes(Optimizes the inner-module)(-Omap)

Generates an external symbol allocation information file.

According to the information, recompilation is done to generate code that performs access to external or static variables relative to the base address.

No

Does not optimize accesses to external variables.

Perform inter-module optimization

Specify the level of inter-module optimization (such as function merging).

This property corresponds to the -Xintermodule option of the ccrh command.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(Level 1)(Perform)(-Xintermodule)

Performs inter-module optimization for each file.

No

Does not perform inter-module optimization.

Expansion method of library function

Select the method for expanding library functions.

This property corresponds to the -library option of the ccrh command.

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-RH compiler has been installed.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Calls library functions(No option specified)

Calls all standard library functions.

Performs instruction expansion of several library functions(-library=intrinsic)

Performs instruction expansion of several standard library function calls.

Perform optimization considering type of data indicated by pointer

Select whether to perform optimization with consideration for the type of the data indicated by the pointer, based on the ANSI standard.

This property corresponds to the -Xalias option of the ccrh command.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-Xalias=ansi)

Performs optimization with consideration for the type of the data indicated by the pointer.

In general, this option improves the object performance, but the execution result may differ from the case when [No] is selected.

No

Does not perform optimization with consideration for the type of the data indicated by the pointer.

Perform inline expansion of strcpy/strcmp/memcpy/memset

Select whether to perform inline expansion of functions "strcpy()", "strcmp()", "memcpy()", and "memset()" calls, with regarding the alignment conditions of the array (including character strings) and the structure as 4 bytes.

This improves the execution speed of the program to be generated, but it increases the code size.

This property corresponds to the -Xinline_strcpy option of the ccrh command.

This property is displayed only when [No] in the [Structure packing] property in the [Output Code] category from the [Compile Options] tab is selected.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-Xinline_strcpy)

Performs inline expansion of functions "strcpy()", "strcmp()", "memcpy()", and "memset()" calls.

No

Does not perform inline expansion of functions "strcpy()", "strcmp()", "memcpy()", and "memset()" calls.

Merge string literals

When the same string literals exist in the source file, specify whether to merge them and allocate to the one area.

This property corresponds to the -Xmerge_string option of the ccrh command.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-Xmerge_string)

Merges the same string literals exist in the source file and allocates to the one area.

No

Each allocates the same string literals exist in the source file to separate areas.

Output additional information for optimization at time of linkage

Select whether to output additional information for optimization at the time of linkage.

Optimization at time of linkage is applied to files for which this option has been specified.

This property corresponds to the -goptimize option of the ccrh command.

This property is displayed when you have selected [Always latest version which was installed] or V2.01.00 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 V2.01.00 or a later version of the CC-RH compiler has been installed.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-goptimize)

Outputs additional information for optimization at the time of linkage.

No

Does not output additional information for optimization at the time of linkage.

Additional include paths

Specify the additional include paths during compiling.

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 specified include path is searched with higher priority than the standard include file folder of CC-RH.

The reference point of the path is the project folder.

When this property is omitted, only the standard folder of CC-RH is searched.

This property corresponds to the -I option of the ccrh command.

The specified include path is displayed as the subproperty.

Uppercase characters and lowercase characters are not distinguished for the include paths.

Default

Additional include paths[number of defined items]

How to change

Edit by the Path 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 256 items can be specified.

Use whole include paths specified for build tool

Select whether to compile using the include path specified in the [Additional include paths] property in the [Preprocess] category from the [Compile Options] tab of the build tool to be used.

The include paths are added by the following procedure.

This property corresponds to the -I option of the ccrh command.

Default

Yes

How to change

Select from the drop-down list.

Restriction

Yes

Compiles using the include path specified in the property of the build tool to be used.

No

Does not use the include path specified in the property of the build tool to be used.

Include files at head of compiling units

Specify the file that is included at the top of the compilation unit.

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 -Xpreinclude option of the ccrh command.

The specified include file name is displayed as the subproperty.

Default

Configuration of the compile option

How to change

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 247 characters

Up to 256 items can be specified.

Macro definition

Specify the name of the macro to be defined.

Specify in the format of "macro name=defined value", with one macro name per line.

The "=defined value" part can be omitted, and in this case, "1" is used as the defined value.

This property corresponds to the -D option of the ccrh command.

The specified macro is displayed as the subproperty.

Default

Configuration of the compile option

How to change

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 256 characters

Up to 256 items can be specified.

Macro undefinition

Specify the macro name to be undefined.

Specify in the format of "macro name", with one macro name per line.

This property corresponds to the -U option of the ccrh command.

The specified macro is displayed as the subproperty.

Default

Configuration of the compile option

How to change

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 256 characters

Up to 256 items can be specified.

Output C source comments to preprocessed file

Select whether to output the comments of the C source to the preprocessed file.

This property corresponds to the -Xpreprocess option of the ccrh command.

This property is displayed only when [Yes(-P)] in the [Output preprocessed source file] property in the [Output File] category is selected.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-Xpreprocess=comment)

Outputs the comments of the C source to the preprocessed file.

No

Does not output the comments of the C source to the preprocessed file.

Output line number information to preprocessed file

Select whether to output the line number information of the C source to the preprocessed file.

This property corresponds to the -Xpreprocess option of the ccrh command.

This property is displayed only when [Yes(-P)] in the [Output preprocessed source file] property in the [Output File] category is selected.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-Xpreprocess=line)

Outputs the line number information of the C source to the preprocessed file.

No

Does not output the line number information of the C source to the preprocessed file.

Detect stack smashing

Select whether to detect the stack smashing.

In this case, a value in accordance with the selection of the [Level of optimization] property is used by the compiler.

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-RH Compiler User's Manual" about the difference between [Yes(-Xstack_protector)] and [Yes(All)(-Xstack_protector_all)].

This property corresponds to the -Xstack_protector and -Xstack_protector_all options of the ccrh command.

This property is displayed when [Always latest version which was installed] or V1.03.00 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 V1.03.00 or a later version of the CC-RH compiler has been installed.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-Xstack_protector)

Detects the stack smashing.

Yes(All)(-Xstack_protector_all)

Detects the stack smashing for all functions.

No(No option specified)

Does not detect the stack smashing.

Value to be embedded for detecting stack smashing

Specify the value to be embedded for detecting the stack smashing.

This property is usable only in the Professional Edition.

This property corresponds to the -Xstack_protector and -Xstack_protector_all options of the ccrh command.

This property is displayed in the following cases.

Default

Configuration of the compile option

How to change

Directly enter in the text box.

Restriction

0 to 4294967295 (decimal number)

Detect illegal indirect function call

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 ccrh command.

This property is displayed when you have selected [Always latest version which was installed] or V1.07.00 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 V1.07.00 or a later version of the CC-RH compiler has been installed.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-control_flow_integrity)

Outputs code for detecting illegal indirect function calls.

No

Does not output code for detecting illegal indirect function calls.

Standard of C language

Select the standard of C language.

This property corresponds to the -lang option of the ccrh command.

This property is displayed when you have selected [Always latest version which was installed] or V1.07.00 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 V1.07.00 or a later version of the CC-RH compiler has been installed.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

C(C90)(No option specified)

Compilation will proceed in compliance with the C90 standard.

C99(-lang=c99)

Compilation will proceed in compliance with the C99 standard.

Compile strictly according to ANSI standards

Select whether to process as making C source program comply strictly with the ANSI standard and output an error or warning for a specification that violates the standard.

This property corresponds to the -Xansi option of the ccrh command.

This property is displayed when you have selected [Always latest version which was installed] or V1.06.00 or an earlier version for the [Using compiler package version] property under the [Version Select] category on the [Common Options] tab in an environment where V1.06.00 or an earlier version of the CC-RH compiler has been installed.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-Xansi)

Processes as making C source program comply strictly with the ANSI standard and outputs an error or warning for a specification that violates the standard.

No

Compatibility with the conventional C language specifications is conferred and processing continues after warning is output.

Compile strictly according to the standards

Select whether to process as making C source program comply strictly with the C90 or C99 standard and output an error or warning for a specification that violates the standard.

This property corresponds to the -strict_std option of the ccrh command.

This property is displayed when you have selected [Always latest version which was installed] or V1.07.00 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 V1.07.00 or a later version of the CC-RH compiler has been installed.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-strict_std)

Processes as making C source program comply strictly with the C90 or C99 standard and outputs an error or warning for a specification that violates the standard.

No

Compatibility with the conventional C language specifications is conferred and processing continues after warning is output.

Handle external variables as if they are volatile qualified

Select whether to handle all external variables as if they were volatile-declared.

This property corresponds to the -Xvolatile option of the ccrh command.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-Xvolatile)

Handles all external variables as if they were volatile-declared.

No

Handles only the volatile-qualified variables as they were volatile-declared.

Check C program compatibility

Select whether to check the compatibility of a C program.

This property corresponds to the -Xcheck option of the ccrh command.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(for SuperH RISC engine C/C++ compiler)(-Xcheck=shc)

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

No

Does not check the compatibility with existing programs.

Character encoding

Select the character code to be used for Japanese comments and character strings in the source file.

This property corresponds to the -Xcharacter_set option of the ccrh command.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Auto(No option specified)

Interprets the Japanese character codes in the source file as SJIS.

SJIS(-Xcharacter_set=sjis)

Interprets the Japanese character codes in the source file as SJIS.

EUC(-Xcharacter_set=euc_jp)

Interprets the Japanese character codes in the source file as EUC.

UFT-8(-Xcharacter_set=utf8)

Interprets the Japanese character codes in the source file as UFT-8.

Big5(-Xcharacter_set=big5)

Interprets the Chinese character codes in the source file as Traditional Chinese.

GB2312(-Xcharacter_set=gb2312)

Interprets the Chinese character codes in the source file as Simplified Chinese.

No-process(-Xcharacter_set=none)

Does not interpret the Japanese/Chinese character codes in the source file.

Alignment of branch address

Select the alignment of the branch address.

This property corresponds to the -Xalign4 option of the ccrh command.

This property is displayed when [Always latest version which was installed] or V1.02.00 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 V1.02.00 or a later version of the CC-RH compiler has been installed.

[4 bytes(Contains each loop head)(-Xalign4=loop)], [4 bytes(Contains each innermost loop head)(-Xalign4=innermostloop)], and [4 bytes(All branches)(-Xalign4=all)] are displayed when [Always latest version which was installed] or V1.03.00 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 V1.03.00 or a later version of the CC-RH compiler has been installed

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

2 bytes(No option specified)

Sets the alignment of the start address of a function to 2.

4 bytes(Only start address of a function)(-Xalign4)

Sets the alignment of the start address of a function to 4.

4 bytes(Contains each loop head)(-Xalign4=loop)

Sets the alignment of the start address of a function and the start address of all loops to 4.

4 bytes(Contains each innermost loop head)(-Xalign4=innermostloop)

Sets the alignment of the start address of a function and the start address of the innermost loop to 4.

4 bytes(All branches)(-Xalign4=all)

Sets the alignment of the start address of a function and all branch destination addresses to 4.

Output comment to assembly source file

Select whether to output a C source program as a comment to the assembly source file to be output.

This property corresponds to the -Xpass_source option of the ccrh command.

This property is displayed only when [Yes(-Xasm_path)] in the [Output assembly source file] property in the [Output File] category is selected or when [Yes(-Xasm_option=-Xprn_path)] in the [Output assemble list file] property in the [Assemble List] category is selected.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-Xpass_source)

Outputs a C source program as a comment to the assembly source file.

No

Does not output a C source program as a comment to the assembly source file.

Output code of switch statement

Select the code output mode for switch statements in programs.

This property corresponds to the -Xswitch option of the ccrh command.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Auto(No option specified)

The ccrh selects the optimum output format.

if-else(-Xswitch=ifelse)

Outputs the switch statements in the same format as the if-else statement along a string of case statements in programs.

Select this item if the case statements are written in the order of frequency or if only a few labels are used.

Because the case statements are compared starting from the top, unnecessary comparison can be reduced and the execution speed can be increased if the case statement that most often matches is written first.

Binary search(-Xswitch=binary)

Outputs the code in the binary search format for switch statements in programs.

Searches for a matching case statement by using a binary search algorithm.

If this item is selected when many labels are used, any case statement can be found at almost the same speed.

Table jump(-Xswitch=table)

Outputs the code in the table jump format for switch statements in programs.

References a table indexed on the values in the case statements, and selects and processes case labels from the switch statement values.

The code will branch to all the case statements with about the same speed.

However, if case values are not used in succession, an unnecessary area will be created.

Handling mode of writing control register

Select how the compiler will behave in response to writing to control registers defined as #pragma register_group.

This property is usable only in the Professional Edition.

This property corresponds to the -store_reg option of the ccrh command.

This property is displayed when [Always latest version which was installed] or V1.06.00 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 V1.06.00 or a later version of the CC-RH compiler has been installed.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Insert synchronization processing(-store_reg=sync)

The compiler detects writing to the control registers defined as #pragma register_group and inserts syncp instructions after write instructions for these registers, except where the next instruction will clearly be for writing to the same group, in which case the compiler does not insert a syncp instruction.

Output list of writing control register(-store_reg=list)

The compiler detects writing to the control registers defined as #pragma register_group and displays the addresses of the write instructions in the Output panel, except where the next instruction will clearly be for writing to the same group, in which case the compiler does not display the address in the panel.

Output all list of writing control register(-store_reg=list_all)

The compiler detects writing to the control registers defined as #pragma register_group and displays the addresses of the write instructions in the Output panel.

Ignore peripheral group specification by #pragma(-store_reg=ignore)

#pragma register_group is ignored but a warning is not output.

Not specify(No option specified)

Select this item when you have not used #pragma register_group in the source code. No action will proceed in response to writing to control registers.

Enable half precision floating-point type

Select whether to enable the half precision floating-point type.

This property is usable only in the Professional Edition.

This property corresponds to the -Xuse_fp16 option of the ccrh command.

This property is displayed only in the following cases.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-Xuse_fp16=on)

Enables the half precision floating-point type.

No

Does not enable the half precision floating-point type.

Generate div/divu instructions

Select whether to generate the div and divu instructions instead of the divq and divqu instructions for division.

Although the divq and divqu instructions are fast, the number of execution cycles will differ depending on the values of the operands.

This property corresponds to the -Xdiv option of the ccrh command.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-Xdiv)

Generates the div and divu instructions for division.

No

Generates the divq and divqu instructions for division.

Generate OV flag check code in division operation

Select whether to generate code (fetrap instruction) that checks the OV flag after division instructions and generate an FE level software exception when the OV flag is 1.

This property corresponds to the -Xcheck_div_ov option of the ccrh command.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-Xcheck_div_ov)

Generates code that checks the OV flag at division.

No

Generates code that does not check the OV flag at division.

Vector number of fetrap instruction in divide exception

Specify the vector number of the fetrap instruction generated when the OV flag is 1.

This property corresponds to the -Xcheck_div_ov option of the ccrh command.

This property is displayed only when [Yes(-Xcheck_div_ov)] in the [Generate OV flag check code in division operation] property is selected.

Default

Configuration of the compile option

How to change

Directly enter in the text box.

Restriction

1 to 15 (decimal number)

Type of generating floating-point calculation codes

Select the type of generating floating-point calculation codes.

This property corresponds to the -relaxed_math option of the ccrh command.

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

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Efficiency precedence(-relaxed_math)

Efficiency is emphasized in the generation of code.

Custom(No option specified)

Efficiency is not emphasized in the generation of code. With this option, details of the operation of compilation are specified in the [Generate product-sum operation instruction] and [Generate recipf instruction] properties.

If [No] is selected for both properties, the CC-RH compiler generates code which is strictly in accordance with the C-language standard or IEEE 754.

Generate product-sum operation instruction

Select whether to generate product-sum operation instructions (fmaf.s, fmsf.s, fnmaf.s, and fnmsf.s) for single-precision floating-point product-sum operations.

This property corresponds to the -Xuse_fmaf option of the ccrh command.

This property is displayed in any one of the following cases.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-Xuse_fmaf)

Generates product-sum operation instructions for single-precision floating-point product-sum operations.

Specifying this option will accelerate the execution speed but change the operation precision.

No

Does not generate product-sum operation instructions.

Generate recipf instruction

Select whether to generate recipf instructions (recipf.d, recipf.s).

This property corresponds to the -use_recipf option of the ccrh command.

This property is displayed only in the following cases.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-use_recipf)

Generates recipf instructions.

Specifying this option will accelerate the execution speed but change the operation precision.

No

Does not generate recipf instructions.

Generate approximate calculation code

Select whether to generate code to produce approximate results for floating-point calculations.

This property corresponds to the -approximate option of the ccrh command.

This property is displayed only in the following cases.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-approximate)

Generates code to produce approximate results for floating-point calculations.

Specifying this option leads to the generation of efficient code to handle calculations but the precision of the results of operations will differ from that obtained by calculations as strictly defined in the language standard.

No

Does not generate code to produce approximate results for floating-point calculations.

Check invalid exception in cmpf instruction

Select whether to generate code by using the comparison condition for generating an invalid operation exception when any of the comparison values is a not-a-number in floating-point comparison.

This property corresponds to the -Xunordered_cmpf option of the ccrh command.

This property is displayed only when other than [Object for G3K(-Xcpu=g3k)] in the [Specify CPU core] property in the [Output File Type and Path] category from the [Common Options] tab is selected.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-Xunordered_cmpf)

Generates code by using the comparison condition for generating an invalid operation exception when any of the comparison values is a not-a-number in floating-point comparison.

No

Does not detect invalid operation exceptions in floating-point comparison.

Specify jump instruction

Specify the instruction to be generated for function-call branches.

This property corresponds to the -Xcall_jump option of the ccrh command.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Create jarl32 and jr32 instructions(-Xcall_jump=32)

Generates the jarl32 and jr32 instructions for the branch to the function.

Create jarl and jr instructions(No option specified)

Generates the jarl and jr instructions for the branch to the function.

Far Jump file names

Specify the Far Jump file name.

The code that uses the jarl32 and jr32 instruction for branch instructions of functions described in a file is output to the Far Jump file.

The ccrh command outputs an error if the function is in a range that cannot be branched to by the jarl or jr directive (±2MB or more), in which case the Far Jump file is used to recompile.

Use the extension ".fjp".

This property corresponds to the -Xfar_jump option of the ccrh command.

Default

Configuration of the compile option

How to change

Directly enter in the text box or edit by the Specify Far Jump File dialog box which appears when clicking the [...] button.

Restriction

Up to 259 characters

Type of a generating program

Select the type of the program to be generated.

This property corresponds to the -Xmulti_level option of the ccrh command.

This property is displayed only for the multi-core project.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Generate a program for single-core(No option specified)

Generates a single-core program.

The #pragma pmodule directives in the program are ignored.

Generate a program for multi-core(-Xmulti_level=1)

Generates a multi-core program.

The #pragma pmodule directives in the program become valid and the PM number is added to the end of the section name.

Object file name

Specify the name of the object file generated after compilation.

The extension other than ".obj" cannot be specified.

If the extension is omitted, ".obj" is automatically added.

If this is blank, the file name will be the source file name with the extension replaced by ".obj".

This property corresponds to the -o option of the ccrh command.

Default

Blank

How to change

Directly enter in the text box.

Restriction

Up to 259 characters

Output assembly source file

Select whether to output the assembly source file of the compile result for the C source.

This property corresponds to the -Xasm_path option of the ccrh command.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-Xasm_path)

Outputs the assembly source file of the compile result for the C source.

No

Does not output the assembly source file of the compile result for the C source.

Output folder for assembly source file

Specify the folder which the assembly source 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.

The assembly source file is saved under the C source file name with the extension replaced by ".asm".

If this is blank, it is assumed that the project folder has been specified.

This property corresponds to the -Xasm_path option of the ccrh command.

This property is displayed only when [Yes(-Xasm_path)] in the [Output assembly source file] property is selected.

Default

Configuration of the compile option

How to change

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

Restriction

Up to 247 characters

Output preprocessed source file

Select whether to output the execution result of preprocessing for the source file to a file.

This property corresponds to the -P option of the ccrh command.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-P)

Outputs the execution result of preprocessing for the source file to a file.

No

Does not output the execution result of preprocessing for the source file to a file.

Output folder for preprocessed source file

Specify the folder which the preprocessed source file is output.

The file is output under the source file name with the extension replaced by ".i".

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.

If this is blank, it is assumed that the project folder has been specified.

This property corresponds to the -Xprep_path option of the ccrh command.

This property is displayed only when [Yes(-P)] in the [Output preprocessed source file] property is selected.

Default

Configuration of the compile option

How to change

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

Restriction

Up to 247 characters

Output assemble list file

Select whether to output the assemble list file.

This property corresponds to the -Xasm_option=-Xprn_path option of the ccrh command.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-Xasm_option=-Xprn_path)

Outputs the assemble list file.

No

Does not output the assemble list file.

Output folder for assemble list file

Specify the folder which the assemble list file is output.

The assemble list file is output under the source file name with the extension replaced by ".prn".

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.

If this is blank, it is assumed that the project folder has been specified.

This property corresponds to the -Xasm_option=-Xprn_path option of the ccrh command.

This property is displayed only when [Yes(-Xasm_option=-Xprn_path)] in the [Output assemble list file] property is selected.

Default

Configuration of the compile option

How to change

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

Restriction

Up to 247 characters

MISRA-C specification

Select the MISRA-C specification.

This property is usable only in the Professional Edition.

This property is displayed when [Always latest version which was installed] or V1.03.00 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 V1.03.00 or a later version of the CC-RH compiler has been installed.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

MISRA-C 2012

Settings for MISRA-C 2012 are made in the subsequent properties.

MISRA-C 2004

Settings for MISRA-C 2004 are made in the subsequent properties.

Apply rule

Select the MISRA-C rules to be applied.

This property is usable only in the Professional Edition.

This property corresponds to the -Xmisra20XX option of the ccrh command.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Apply all rules(-Xmisra20XX=all)

Checks the source code against all of the rules which are supported.

Apply specified rule number(-Xmisra20XX=apply)

Checks the source code against the rules with the specified numbers among the rules which are supported.

Ignore specified rule number(-Xmisra20XX=ignore)

Checks the source code against the rules that do not match the specified numbers among the rules which are supported.

Apply rules that are classified as "required"(-Xmisra20XX=required)

Checks the source code against the rules of the "required" type.

Apply rules that are classified as "required" and specified rule number(-Xmisra20XX=required_add)

Checks the source code against the rules of the "required" type and the rules with the specified numbers among the rules which are supported.

Ignore specified rule number from rules that are classified as "required"(-Xmisra20XX=required_remove)

Checks the source code against the rules of the "required" type except for the rules with the specified numbers among the rules which are supported.

Apply rules that are described in the specified file(-Xmisra20XX=<file name>)

Checks the source code against the rules with the numbers described in specified file among the rules which are supported.

Not apply rule(No option specified)

Does not apply the MISRA-C rules.

Rule number description file

Specify the rule number description file (MISRA-C rule file).

This property is usable only in the Professional Edition.

When misra2012 is selected, the CC-RH compiler always checks the code against rule numbers 13.6, 17.3, and 17.4 (as well as 9.1 if the compiler is V1.05.00 or later, 12.5 and 21.13 if the compiler is V1.06.00 or later, and 17.6 if the compiler is V1.07.00 or later) regardless of which rule numbers have been specified through the properties setting.

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.

This property corresponds to the -Xmisra20XX option of the ccrh command.

This property is displayed only when [Apply rules that are described in the specified file(-Xmisra20XX=<file name>)] in the [Apply rule] property is selected.

Default

Configuration of the compile option

How to change

Directly enter in the text box or edit by the Specify MISRA-C Rule File dialog box which appears when clicking the [...] button.

Restriction

Up to 259 characters

Rule number

Specify the rule number to be checked.

This property is usable only in the Professional Edition.

When misra2012 is selected, the CC-RH compiler always checks the code against rule numbers 13.6, 17.3, and 17.4 (as well as 9.1 if the compiler is V1.05.00 or later, 12.5 and 21.13 if the compiler is V1.06.00 or later, and 17.6 if the compiler is V1.07.00 or later) regardless of which rule numbers have been specified through the properties setting.

Specify at least one rule number in decimal.

This property corresponds to the -Xmisra20XX option of the ccrh command.

This property is displayed only when [Apply specified rule number(-Xmisra20XX=apply)] in the [Apply rule] property is selected.

Default

Configuration of the compile option

How to change

Directly enter in the text box or edit by the Specify Rule Number dialog box which appears when clicking the [...] button.

Restriction

Up to 259 characters

Exclusion rule number

Specify the rule number to be excluded from the check.

This property is usable only in the Professional Edition.

When misra2012 is selected, the CC-RH compiler always checks the code against rule numbers 13.6, 17.3, and 17.4 (as well as 9.1 if the compiler is V1.05.00 or later, 12.5 and 21.13 if the compiler is V1.06.00 or later, and 17.6 if the compiler is V1.07.00 or later) regardless of which rule numbers have been specified through the properties setting.

Specify at least one rule number in decimal.

This property corresponds to the -Xmisra20XX option of the ccrh command.

This property is displayed only when [Ignore specified rule number(-Xmisra20XX=ignore)] in the [Apply rule] property is selected.

Default

Configuration of the compile option

How to change

Directly enter in the text box or edit by the Specify Rule Number dialog box which appears when clicking the [...] button.

Restriction

Up to 259 characters

Check rule number besides required rule

Specify the rule number to be checked besides the required rules.

This property is usable only in the Professional Edition.

When misra2012 is selected, the CC-RH compiler always checks the code against rule numbers 13.6, 17.3, and 17.4 (as well as 9.1 if the compiler is V1.05.00 or later, 12.5 and 21.13 if the compiler is V1.06.00 or later, and 17.6 if the compiler is V1.07.00 or later) regardless of which rule numbers have been specified through the properties setting.

Specify at least one rule number in decimal.

This property corresponds to the -Xmisra20XX option of the ccrh command.

This property is displayed only when [Apply rules that are classified as "required" and specified rule number(-Xmisra20XX=required_add)] in the [Apply rule] property is selected.

Default

Configuration of the compile option

How to change

Directly enter in the text box or edit by the Specify Rule Number dialog box which appears when clicking the [...] button.

Restriction

Up to 259 characters

Exclusion rule number from required rule

Specify the required rule number to be excluded from the check.

This property is usable only in the Professional Edition.

When misra2012 is selected, the CC-RH compiler always checks the code against rule numbers 13.6, 17.3, and 17.4 (as well as 9.1 if the compiler is V1.05.00 or later, 12.5 and 21.13 if the compiler is V1.06.00 or later, and 17.6 if the compiler is V1.07.00 or later) regardless of which rule numbers have been specified through the properties setting.

Specify at least one rule number in decimal.

This property corresponds to the -Xmisra20XX option of the ccrh command.

This property is displayed only when [Ignore specified rule number from rules that are classified as "required"(-Xmisra20XX=required_remove)] in the [Apply rule] property is selected.

Default

Configuration of the compile option

How to change

Directly enter in the text box or edit by the Specify Rule Number dialog box which appears when clicking the [...] button.

Restriction

Up to 259 characters

Rule check exclusion file

Specify files that will not be checked against the MISRA-C rules.

This property is usable only in the Professional Edition.

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.

This property corresponds to the -Xignore_files_misra option of the ccrh command.

This property is displayed only in the following cases.

Default

Configuration of the compile option

How to change

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

-> Edit by the Add Excluding File dialog box which appears when clicking the [Browse...] button.

For the subproperty, you can enter directly in the text box.

Restriction

Up to 259 characters

Output message of the enhanced key word and extended specifications

Select whether to output the message of the enhanced key word and extended specifications.

This property is usable only in the Professional Edition.

This property corresponds to the -Xcheck_language_extention option of the ccrh command.

This property is displayed only in the following cases.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-Xcheck_language_extension)

Enables MISRA-C rule check and outputs messages when the rule check is partially suppressed by the unique language specifications extended from the C language standard.

No

Disables MISRA-C rule check is disabled, which are partially suppressed by the extended language specifications.

Enable checking that spans files

Select whether to enable checking that spans files.

This property is usable only in the Professional Edition.

This property corresponds to the -misra_intermodule option of the ccrh command.

This property is displayed only in the following cases.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(-misra_intermodule)

Enables checking that spans files.

No

Does not enable checking that spans files.

Output error message file

Select whether to output the error message file.

This property corresponds to the -Xerror_file option of the ccrh command.

Error messages are displayed on the Output panel regardless of this property's.

Default

Configuration of the common option

How to change

Select from the drop-down list.

Restriction

Yes(-Xerror_file)

Outputs the error message file.

No

Does not output the error message file.

Error message file output folder

Specify the folder which the error message 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.

If this is blank, it is assumed that the project folder has been specified.

This property corresponds to the -Xerror_file option of the ccrh command.

This property is displayed only when [Yes(-Xerror_file)] in the [Output error message file] property is selected.

Default

Configuration of the common option

How to change

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

Restriction

Up to 247 characters

Error message file name

Specify the error message file name.

The extension can be freely specified.

The following placeholders are supported.

%ActiveProjectName%: Replaces with the active project name.

%MainProjectName%: Replaces with the main project name.

%ProjectName%: Replaces with the project name.

If this is blank, it is assumed that "%ProjectName%.err" has been specified.

This property corresponds to the -Xerror_file option of the ccrh command.

This property is displayed only when [Yes(-Xerror_file)] in the [Output error message file] property is selected.

Default

Configuration of the common option

How to change

Directly enter in the text box.

Restriction

Up to 259 characters

Undisplayed warning message

Specify the number of the warning message not to be displayed.

If multiple message numbers are specified, delimit them with "," (comma) (example: 02042,02107).

Also, the range can be set using "-" (hyphen) (example: 02222-02554,02699-02782).

This property corresponds to the -Xno_warning option of the ccrh command.

Default

Configuration of the common option

How to change

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

Restriction

Up to 2048 characters

Change warning message to error message

Select whether to change the type of warning messages to error.

This property corresponds to the -change_message option of the ccrh command.

This property is displayed when [Always latest version which was installed] or V1.07.00 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 V1.07.00 or a later version of the CC-RH compiler has been installed.

Default

Configuration of the compile option

How to change

Select from the drop-down list.

Restriction

Yes(All)(-change_message=error)

Changes the type of all warning messages to error.

Yes(Specify message number)(-change_message=error=<Message number>)

Specifies the number of warning message of which type is to be changed to error.

No

Does not change the type of warning messages.

Number of warning message

Specify the number of the warning message.

If multiple message numbers are specified, delimit them with "," (comma) (example: 23028,23086).

Also, a range of message numbers can be specified using "-" (hyphen) (example:23028-23086).

This property corresponds to the -change_message option of the ccrh command.

This property is displayed only in the following cases.

Default

Configuration of the compile option

How to change

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

Restriction

Up to 32767 characters

Commands executed before compile processing

Specify the command to be executed before compile 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.

%CompiledFile%: Replaces with the absolute path of the output file under compiling.

%InputFile%: Replaces with the absolute path of the file to be compiled (except in case of simultaneous building).

%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.

%Options%: Replaces with the command line option under build execution.

%OutputDir%: Replaces with the absolute path of the output folder.

%OutputFile%: Replaces with the absolute path of the output file.

%Program%: Replaces with the program name under execution.

%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 compile processing.

The placeholders can be described in the script.

The specified command is displayed as the subproperty.

Default

Configuration of the compile option

How to change

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 1023 characters

Up to 64 items can be specified.

Commands executed after compile processing

Specify the command to be executed after compile 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.

%CompiledFile%: Replaces with the absolute path of the output file under compiling.

%InputFile%: Replaces with the absolute path of the file to be compiled (except in case of simultaneous building).

%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.

%Options%: Replaces with the command line option under build execution.

%OutputDir%: Replaces with the absolute path of the output folder.

%OutputFile%: Replaces with the absolute path of the output file.

%Program%: Replaces with the program name under execution.

%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 compile processing.

The placeholders can be described in the script.

The specified command is displayed as the subproperty.

Default

Configuration of the compile option

How to change

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 1023 characters

Up to 64 items can be specified.

Other additional options

Input the compile option to be added additionally.

The options set here are added at the end of the compile options group.

Default

Configuration of the compile option

How to change

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

Restriction

Up to 259 characters