R32C/100 E30A Emulator Debugger Release Notes
REJ10J2119-0100 Rev.1.00 Page 3 of 9
Dec 01, 2010
1.8 Script
1. Result of interactive command
When you invoke an interactive command, for example, Assemble and setMemoryByte, the
running dialog box will appear and may hide the view of the results.
2. SCOPE Command
When you refer current scope name with SCOPE command after program execution, the scope of
the start-up module will be returned even if scope has been changed to the other.
3. Script File Execution
Stop executing the script file before you perform one of the following operations:
- Closing the script window
- Disconnecting the debugger
- Switching sessions
- Quitting High-performance Embedded Workshop
1.9 Real-time OS debugging functions
1. When several labels are allocated to the entry address of the tasks or handlers, the task name or the handler name
displayed in the windows may be different from the actual function name.
2. When the terms of the uITRON3.0 are used in the debugger or help, substitute those with the terms of
uITRON4.0. For example, substitute "system call" with "service call".
3. When you use the feature to issue service-calls by the script command (MR SYS), the target program should be
built with a specific option. For details, refer to the topic “Prepare the real-time OS debug” in the online help.
4. The following functions are available for V.1.01 or later version of M3T-MR100/4. For details, refer to the
description of each function in "E30A Emulator Debugger Help".
- MR Trace Window
- MR Analyze Window
- MR SYS script command
5. In the MR Trace window, the trace mode is set to Trace priority mode. Therefore, the MCU execution may be
delayed. In the case of XIN 8MHz, PLL 128MHz(×16) and BASE 64MHz, for example, when a service call pair
of 'wup_tsk' and 'slp_tsk' is issued from the task in an interval of average 55usec or shorter, the execution time of
the target program will be delayed. Note that this interval includes OS processing time.
6. Status of the following resources cannot be referred to.
- Message buffer
- Mutex
1.10 Using cast operators for the member variable
When you use cast operators for the member variable to refer to it as the pointer of the structure, you would not refer to
it correctly.
1.11 Download module dialog box
This debugger does not support the setting of "Offset", "Memory verify on download", and "Access Size" in the
download module setting dialog box. These are always treated as "Offset: 0", "Memory verify: off", and "Access Size:
1".
1.12 Real-time execution of the target program
If the following operations are invoked while the target program is running, the real-time execution capability will be
lost. If you want the realtime capability of program execution to be maintained as you would when measuring the
execution time, do not perform the operations listed below during program execution.
• Dump memory
- update the display of Memory Window
- update the display of ASM Watch Window or C Watch Window
- update the display of Source Window (DIS or MIX mode)
- display the value of variables in Source Window
• Change the ram monitor area in RAM Monitor Window
• Change the status of hardware break points
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