; Options for the Motorola 68HC11 and 68HC12 port of the compiler.

; Copyright (C) 2005 Free Software Foundation, Inc.
;
; 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 2, 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 COPYING.  If not, write to the Free
; Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
; 02110-1301, USA.

m6811
Target RejectNegative InverseMask(M6812, M6811)
Compile for a 68HC11

m6812
Target RejectNegative Mask(M6812)
Compile for a 68HC12

m68hc11
Target RejectNegative InverseMask(M6812)
Compile for a 68HC11

m68hc12
Target RejectNegative Mask(M6812) MaskExists
Compile for a 68HC12

; At the moment, there is no difference between the code generated
; for -m68hc12 and -m68hcs12.
m68hcs12
Target RejectNegative Mask(M6812) MaskExists
Compile for a 68HCS12

m68s12
Target RejectNegative Mask(M6812) MaskExists
Compile for a 68HCS12

mauto-incdec
Target RejectNegative Report Mask(AUTO_INC_DEC)
Auto pre/post decrement increment allowed

minmax
Target RejectNegative Report Mask(MIN_MAX)
Min/max instructions allowed

mlong-calls
Target RejectNegative Report Mask(LONG_CALLS)
Use call and rtc for function calls and returns

mnoauto-incdec
Target RejectNegative Report InverseMask(AUTO_INC_DEC)
Auto pre/post decrement increment not allowed

mnolong-calls
Target RejectNegative Report InverseMask(LONG_CALLS)
Use jsr and rts for function calls and returns

mnominmax
Target RejectNegative Report InverseMask(MIN_MAX)
Min/max instructions not allowed

mnorelax
Target RejectNegative Report InverseMask(NO_DIRECT_MODE)
Use direct addressing mode for soft registers

mnoshort
Target RejectNegative Report InverseMask(SHORT)
Compile with 32-bit integer mode

; Currently ignored.
mreg-alloc=
Target RejectNegative Joined
Specify the register allocation order

mrelax
Target RejectNegative Report Mask(NO_DIRECT_MODE)
Do not use direct addressing mode for soft registers

mshort
Target RejectNegative Report Mask(SHORT)
Compile with 16-bit integer mode

msoft-reg-count=
Target RejectNegative Joined UInteger Var(m68hc11_soft_reg_count) Init(-1)
Indicate the number of soft registers available