Hardware manual

e
2
studio 3.1 Release Note
Rev 1.4, Sep 23, 2014 Page 11
4312 Application
The current e2 studio build restricts the file types that can be used as input files.
For example assembler input files only supports the following:
.src
.SRC
.Src
4397 Application
If the .*linker files in a project are read-only and the linker map is modified then no
error is displayed or logged. But the changes are not saved.
4445 Application
For GCC RL78 there is an option Select Additional CPU Options" in the project
generator with the following options:
: None
: Use Emulation for multiplication
: Use RL78 native multiply for G14
: Use RL78 hardware multiply for G13
However, there are more device families which support the native or hardware
multiply:
RL78 native multiply: F13, F14, G14
RL78 hardware multiply: D1A, F12, G12, G13, G1E, I1A, L12, L13
Emulation for multiplication ONLY: G10
The user interface should be updated to better reflect the situation for the RL78
devices.
4538 Static Analysis plugin
The static analysis plugin cannot jump to the source location of a specified static
function.
4548 Application
When debugging with RX there are problems with setting breakpoints when the
hardware breakpoint resources have been exhausted and the software breakpoint
setting also fails.
In this case the breakpoint appears to be valid but the debugger will not stop.
This can often be seen when the option "Program re-writ
es internal Program ROM"
is set to yes. As this means software breakpoints cannot be set.
4550 Application
There is a problem in e2 studio that the .cproject file can be modified even when
the settings for the project were not changed. This can be seen by entering the
settings dialog and clicking apply directly after project creation.
In addition there are issues in generic Eclipse in this area.
For option comparison, comparing the makefile is the easiest way to ensure the
project settings are identical.
4640 Application
When a program is compiled by inter-module optimization with the CCRX
toolchain, the disassembly view cannot always display the disassembly
instructions mixed with source code.
4665 Profile plugin
When a single address is specified as the filter for the profile plugin it does not
work correctly. The addresses matching the filter are not displayed in the view.