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RENESAS TOOL NEWS on July 1, 2008: 080701/tn2
| A Note on Using the C Compiler Package
for the R32C Series, M16C MCU Family V.1.01 Release 00 |
Please take note of the following problem in using the C compiler package
for the R32C series, M16C MCU family V.1.01 Release 00:
- With setting options in the load module converter
1. Description
When the High-performance Embedded Workshop included in the product
concerned is running, none of the addresses ranging from 0x0F000000
through 0xFFFFFFFF can be typed into the address parameters of the -A,
-E, and -F options text box, Lmc tab, Toolchain dialog box.
To open the Toolchain dialog box, open the Build menu and select
the Renesas R32C/100 Standard Toolchain command; then select the
Lmc tab.
Descriptions of Options:
Option -A: Enters the address range of the machine language outputted
to the generated file.
Option -E: Enters the beginning address of user program.
Option -F: Enters arbitrary values for the addresses that have not
been outputted in the specified absolute module file.
2. Workaround
Open the Toolchain dialog box, select the Lmc tab, Categories drop-down
list, and Others. Then type the user-specified option with the parameter
into the Load Module Converter Options text box as a character string of
command line options.
Example:
When outputting data value 0x0 to the generated file in an address
range of 0x0F000000 through 0xFFFFFFFF, type as follows:
-A 0:0F000000:0FFFFFFFF
3. Schedule of Fixing the Problem
We plan to fix this problem in the next release of the product.
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