3.17.9 CR16 Options
These options are defined specifically for the CR16 ports.
-mmac
- Enable the use of multiply-accumulate instructions. Disabled by default.
-
-mcr16cplus
-mcr16c
- Generate code for CR16C or CR16C+ architecture. CR16C+ architecture is default.
-msim
- Links the library libsim.a which is in compatible with simulator. Applicable to ELF compiler only.
-mint32
- Choose integer type as 32-bit wide.
-mbit-ops
-
Generates
sbit
/cbit
instructions for bit manipulations. -
-mdata-model=
model -
Choose a data model. The choices for model are ‘
near
’, ‘far
’ or ‘medium
’. ‘medium
’ is default. However, ‘far
’ is not valid with-mcr16c
, as the CR16C architecture does not support the far data model.
© Free Software Foundation
Licensed under the GNU Free Documentation License, Version 1.3.
https://gcc.gnu.org/onlinedocs/gcc-4.9.3/gcc/CR16-Options.html