Development Tools

[Memory Area] tab

This tab displays the memory area information (e.g. Area Name and Top Address) of the RI850V4.

Figure A-3. [Memory Area] Tab

The following items are explained here.

- [How to open]

- [Description of each area]

- [Context menu]

[How to open]

- From the [Debug] menu, select [Download].

- From the [View] menu, select [Realtime OS] >> [Resource Information].

[Description of each area]

(1) Information display area

This area displays the memory area information (e.g. Area Name and Top Address) of the RI850V4.

This area consists of the following items.


Area Name	The name of the managed memory area is shown.
	kernel_system	The RI850V4 executable code is allocated in this area.
	kernel_const	The RI850V4 static data is allocated in this area.
	kernel_data	The RI850V4 dynamic data is allocated in this area.
	kernel_data_init	The RI850V4 kenrel initialized flag is allocated in this area.
	kernel_const_trace.const	The static data for trace function is allocated in this area.
	kernel_const_trace.bss	The dynamic data for trace function is allocated in this area.
	kernel_work	Area where the system stack, the task stack, data queue, fixed-sized memory pool and variable-sized memory pool are to be allocated.
	Memory area name	Area where the task stack, data queue, fixed-sized memory pool and variable-sized memory pool are to be allocated.
Top Address	The start address of the managed memory area is shown.
Size	The size of the managed memory area (in bytes) is shown.

Remark Double-clicking a memory area information cell (e.g., Area Name or Top Address) displays the contents of the target memory area in the Memory panel and moves the caret to the relevant location.

[Context menu]

The context menu displayed in response to a right mouse click differs as follows depending on the area clicked.

(1) Header row


Display		Displays cascade menus for selecting the header items to display.
	Selected item name	The following items are displayed for selection. Area Name, Top Address, Size
		Checked	The item in question will be displayed.
		Not checked	The item in question will not be displayed.
Notation		Displays cascade menus for selecting the display notation.
	Selected item name	The following items are displayed for selection. Top Address, Size
		DEC	Displays value in signed decimal number.
		HEX	Displays value in hexadecimal number.

(2) Footer row


Jump to Memory (Top Address)	Opens the Memory panel, and displays the contents of the managed memory area.
Reset Display Item	Resets the display item (e.g. whether or not to display header items, display notation, display order and display width).