Home | History | Annotate | Line # | Download | only in h8300 
      1 ; Options for the Renesas H8/300 port of the compiler
      2 ;
      3 ; Copyright (C) 2005-2022 Free Software Foundation, Inc.
      4 ;
      5 ; This file is part of GCC.
      6 ;
      7 ; GCC is free software; you can redistribute it and/or modify it under
      8 ; the terms of the GNU General Public License as published by the Free
      9 ; Software Foundation; either version 3, or (at your option) any later
     10 ; version.
     11 ;
     12 ; GCC is distributed in the hope that it will be useful, but WITHOUT
     13 ; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
     14 ; or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
     15 ; License for more details.
     16 ;
     17 ; You should have received a copy of the GNU General Public License
     18 ; along with GCC; see the file COPYING3.  If not see
     19 ; <http://www.gnu.org/licenses/>.
     20 
     21 ms
     22 Target Mask(H8300S_1)
     23 Generate H8S code.
     24 
     25 msx
     26 Target Mask(H8300SX)
     27 Generate H8SX code.
     28 
     29 ms2600
     30 Target Mask(MAC)
     31 Generate H8S/2600 code.
     32 
     33 mint32
     34 Target RejectNegative Mask(INT32)
     35 Make integers 32 bits wide.
     36 
     37 maddresses
     38 Target Undocumented RejectNegative Mask(ADDRESSES)
     39 
     40 mquickcall
     41 Target Mask(QUICKCALL)
     42 Use registers for argument passing.
     43 
     44 mslowbyte
     45 Target RejectNegative Mask(SLOWBYTE)
     46 Consider access to byte sized memory slow.
     47 
     48 mrelax
     49 Target RejectNegative Mask(RELAX)
     50 Enable linker relaxing.
     51 
     52 mh
     53 Target Mask(H8300H)
     54 Generate H8/300H code.
     55 
     56 mn
     57 Target Mask(NORMAL_MODE)
     58 Enable the normal mode.
     59 
     60 malign-300
     61 Target RejectNegative Mask(ALIGN_300)
     62 Use H8/300 alignment rules.
     63 
     64 mexr
     65 Target Mask(EXR)
     66 Push extended registers on stack in monitor functions.
     67 
     68 mno-exr
     69 Target Mask(NEXR)
     70 Do not push extended registers on stack in monitor functions.
     71 
     72