Renesas Emulator Debugger M16C PC4701 Informações Técnicas Página 5

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REJ10J1589-0100
Rev.1.00 Jul.01.07
page
3 of 8
of the start-up module will be returned even if scope has been changed to the other.
1.8 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 you use the feature to issue system-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.
3. When you use the task pause function, the following code should be inserted to the
configuration file of your target program. For details, refer to the user’s manual of the real-
time OS.
// System Definition
system {
:
task_pause = yes; // Insert this line
};
4. The task pause function uses the address match interrupt of the target MCU. When the target
program uses the address match interrupt, the task pause function can not be used.
5. The script command “MR STK, BASE” assigns one coverage area so that the area includes the
top address of the system stack area. When you need to check the coverage of other areas,
don’t use the “MR STK, BASE” command and use the “CoVerage BASE” command to assign
coverage area instead. The system stack area and each task stack area will be displayed by
the script command “MR STK, SYS” and “MR STK, TASK”.
1.9 Macro recording function
The debug windows which support the macro recording function are memory, registers, IO, ASM
watch, and C watch. And also, the debug operations which support this are Reset CPU, Go, Reset Go,
Go To Cursor, Step In, Step Over, Step Out, Add/Delete break points, and Download the target
program.
1.10 Test facility function
The contents to be compared by the test facility functions are memory, registers, I/O, Output, stack
race, ASM watch, and C watch.
1.11 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.
1.12 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".
1.13 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.
! 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
! Clear access history in RAM Monitor Window
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