Epson S5U1C17001C, Manual

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S5U1C17001C ManUal
EPSOn
5-109
(C COMPilEr PaCkagE fOr S1C17 faMily) (Ver. 1.5.0)
5 gnU17 iDE
5
IDE
REGULAR
Address size:
24 bits (16M-byte space can be used)
Compiler and assembler options (described in makefile):
-mpointer16
Not specified
-mshort-offset
Not specified
Library files (described in makefile and linker script file):
24-bit libraries
MIDDLE
Address size:
20 bits (1M-byte space can be used)
Compiler and assembler options (described in makefile):
-mpointer16
Not specified
-mshort-offset
Specified
Library files (described in makefile and linker script file):
24-bit libraries
SMALL
Address size:
16 bits (64K-byte space can be used)
Compiler and assembler options (described in makefile):
-mpointer16
Specified
-mshort-offset
Specified
Library files (described in makefile and linker script file):
16-bit libraries
(6) Select whether to link libraries for coprocessors (only for models permitting this selection).
Coprocessor commands can be used to perform multiplication or division within a program. To use a coproces-
sor, you must specify the emu_copro_process( ) function in interrupt vector 3 in the vector table.
(Refer to Section 7.2.6,"Compatibility with Coprocessor Instructions.")
Select or unselect the [Use Co-processor Library] checkbox.
ON: Adds the setting to link the coprocessor library libgccMD.a (for multiplication and division) or libgccM.a
(for multiplication) when creating a project. If you select this option, select the library type from the
[Select the Co-processor library type] combo box. (Certain models offer just one selection option.)
OFF: Adds the setting to link the ordinary emulation library libgcc.a when creating a project.
For models for which this checkbox cannot be selected, the setting to link the ordinary emulation library libgcc.
a will be added when creating a project.
(7) Click the [OK] button to confirm the changes made or the [Cancel] button to cancel.
The buttons have the functions described below:
[OK]
Confirms the changes made. If above settings have been changed, a dialog box appears for
selecting "
clean
" build (see Section 5.7.8) to delete the files created with the previous set-
tings (and rebuild).
Then the [Properties] dialog box is closed.
[Cancel] Discards the changes made and closes the dialog box.
[Apply] Confirms the changes made, but will not close the dialog box. To change other properties,
click the [Apply] button before proceeding to the desired page.
If above settings have been changed, a dialog box appears for selecting "
clean
" build (see
Section 5.7.8) to delete the files created with the previous settings (and rebuild).
[Revert Settings] Undoes the changes made, restoring the state in which this page was opened (or, if you
clicked the [Apply] button, the content confirmed at that point).