Renesas Emulator System SH7362 Manual de usuario descargar pdf (Pagina 111)

E8a Emulator User's Manual 10. Appendix D: Notes on High-performance Embedded Workshop

R20UT0541EJ0601 Rev.6.01 Page 111 of 124

Aug 25, 2011

10. Appendix D: Notes on High-performance Embedded Workshop

1. Note on Moving Source File Position after Creating Load Module

When the source file is moved after creating the load module, the [Open] dialog box may be displayed to specify the

source file during the debugging of the created load module. Select the corresponding source file and click the [Open]

button.

2. Source-Level Execution

 Source file

Do not display source files that do not correspond to the load module in the program window. For a file having the

same name as the source file that corresponds to the load module, only its addresses are displayed in the program

window. The file cannot be operated in the program window.

 Step

Even standard C libraries are executed. To return to a higher-level function, enter Step Out. In a for statement or a

while statement, executing a single step does not move execution to the next line. To move to the next line, execute

two steps.

3. Operation During Accessing Files

Do not perform other operations during downloading the load module or saving in the [Verify Memory], [Save

Memory], or [Trace] window because this will not allow correct file accessing to be performed.

4. Watch

 Local variables at optimization

Depending on the generated object code, local variables in a C source file that is compiled with the optimization

option enabled will not be displayed correctly. Check the generated object code by displaying the [Disassembly]

window.

If the allocation area of the specified local variable does not exist, displays as follows.

Example: The variable name is asc.

asc = ? - target error 2010 (xxxx)

 Variable name specification

When a name other than a variable name, such as a symbol name or function name, is specified, no data is

displayed.

Example: The function name is main.

main =

A variable that is allocated to register cannot be selected for monitoring.

 Variable updating

For updating of the content of the variable that has been registered in the [Watch] window, read the data after the

break in user program execution. The realtime operation for the user program is disabled because the user program

is temporarily stopped.

5. Line Assembly

 Input radix

Regardless of the Radix setting, the default for line assembly input is decimal. Specify H’ or 0x for the H8 series

microcomputers and xxxxh for the R8C, 740, M32C and M16C series microcomputers as the radix for a

hexadecimal input.

1 2 ... 106 107 108 109 110 111 112 113 114 115 116 ... 123 124

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