[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).