; Options for the National Semiconductor CR16 port of the compiler.
; Copyright (C) 2012-2021 Free Software Foundation, Inc.
; Contributed by KPIT Cummins Infosystems Limited.
;
; This file is part of GCC.
;
; GCC is free software; you can redistribute it and/or modify it
; under the terms of the GNU General Public License as published
; by the Free Software Foundation; either version 3, or (at your
; option) any later version.
;
; GCC is distributed in the hope that it will be useful, but WITHOUT
; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
; or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
; License for more details.
;
; You should have received a copy of the GNU General Public License
; along with GCC; see the file COPYING3.  If not see
; <http://www.gnu.org/licenses/>.

msim
Target
Use simulator runtime.

mbit-ops
Target Mask(BIT_OPS)
Generate SBIT, CBIT instructions.

mmac
Target Mask(MAC)
Support multiply accumulate instructions.

mdebug-addr
Target RejectNegative Var(TARGET_DEBUG_ADDR) Undocumented

mdata-model=
Target RejectNegative JoinedOrMissing Var(cr16_data_model)
Treat data references as near, far or medium. medium is default.

mcr16c
Target RejectNegative Mask(CR16C)
Generate code for CR16C architecture.

mcr16cplus
Target RejectNegative InverseMask(CR16C,CR16CP)
Generate code for CR16C+ architecture (Default).

mint32
Target RejectNegative Mask(INT32)
Treat integers as 32-bit.