Display Variable Information

2.3 Display Variable Information

Display the variable information (variable name, file name, attribute, read count, write count, data coverage, etc.) in the program.

The latest variable information that can currently be displayed (see "1.1.2 Types of analysis information") is displayed on the following Variable List panel, which is opened by clicking the button on the Main window's toolbar.

Note, however, that the variable information in the files not to be analyzed is not displayed in this panel (see "1.1.1 What is analyzed").

See the Variable List panel for details on each of the variable information items displayed.

Figure 2.2

Display Variable Information (Variable List Panel)

Cautions 1.

[E20[RX]]

In the debug tool's Property panel, when the [Trace data type] property in the [Trace] category on the [Debug Tool Settings] tab is set to [Branch], the acquisition time of the Dynamic analysis information by trace data will increase because complement of instructions between branch instructions is performed. If you focus only on variables, we recommend selecting [Data access] in this property.

Cautions 2.

[CC-RX]

When C++ source files are subject to analysis, see "3.6 When CC-RX (C++ Source Files) Is Used".

Cautions 3.

[CC-RX]

Unused variables deleted via compiler optimization are not displayed.

Remarks 1.

The display contents are updated each time program execution is stopped.
Note, however, that if the [Refresh at program stop] property in the [General] category on the [Settings] tab of the Property panel is set to other than [Yes] (default), the information will be updated in accordance with the setting on the Property panel.

Remarks 2.

The value of the information that has been changed because of the execution of a program is shown highlighted (the color depends on the configuration in the [General - Font and Color] category of the Option dialog box). To reset the highlighting, click the button on the toolbar.

Remarks 3.

The current row mark ( ) indicates the current row.
The following operations can be performed on the function with the current row mark.

-	Jump to Defined Location

-	Set Break Events

-	Display List of Referencing Location

-	Graph transitions in values

Remarks 4.

Information for functions defined outside the active project, and which are never referenced from the active project, is ordinary not displayed in the Variable List panel.
For detailed instructions on displaying function information in this case, see "2.12 Import or Export Information File".