Hardware manual
e
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studio 3.1 Release Note
Rev 1.0, Jan 21st, 2015 Page 17
1889
Application
Due to file extension issue with .s and .S and due to known bug, e
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studio users won’t be able to
use .s or .S effectively to pre-process assembly files that need GCC. Hence we suggest
renaming these files to use:
.S -> .asm
.s -> .src
1950
HEW Project
Converter
A user tries to import an already imported project (in a different workspace) again. However the
project is deleted from the previous workspace.
This results in the following error message "The selected .hwp file overlaps the location of another
project". See attached dialog.
This is because when the project is removed from the project tree the Eclipse projects are not
physically removed. Deleting the Eclipse project files from the directory allows the operation to
continue.
1982
RX GCC build plugin
For Renesas CCRX the Converter phase gets invoked even when using the external linker
subcommand option. This should not happen.
2010
HEW Project
Converter
HEW Project Import fails to build file due to File or path name too long.
This is due to the difference between HEW and Eclipse. In HEW object files are output to the
configuration directory. In Eclipse the files are output alongside the source file in the same
directory.
2081
Application
After building a project if user changes anything in linker subcommand file option, only ObjCopy is
gets invoked. Linker should get invoked.
2299
RX GCC build plugin
It is possible for .c and .C files to be treated in the same manner in certain situations which is not
correct.
(.C extension is changed to .c during project build).
2416
Project Generation
Use of duplicate register is allowed for RXC project generation.
1. Create RXC project
2. Go to RXC Global option page, select "ROM" -> "R8"
3. Select the same value for any other register (e.g. "RAM" -> "R8"), it gives error message and
prevents the user from project creation.
4. Now select "R8" again for "RAM" register. It doesn't show any error message and allows user
to create the project.
2486
Profile plugin
Acquiring profile results can take a very long time following RX Simulator debugging.
2537
Performance Analysis
Performance Analysis: Performance time is not updating following changes to start and stop
performance addresses.
For the G13 IEcube it supports one run/break timer. Currently e
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studio is setting the support to 3.
2667
GDB
When using a big endian target, areas of memory not covered by the download module are
considered little endian. This causes problems when viewing disassembly and memory.
2693
Application
HEW Importer, output file(.P/.PP) is not generated while building the project.
Workaround : User will need to select Settings -> Compiler -> Object -> output file type ->
Preprocessed source file -> OK after importing the project and then build the project.