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1 ; Options for the NEC V850 port of the compiler.
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2
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3 ; Copyright (C) 2005, 2007 Free Software Foundation, Inc.
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4 ;
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5 ; This file is part of GCC.
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6 ;
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7 ; GCC is free software; you can redistribute it and/or modify it under
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8 ; the terms of the GNU General Public License as published by the Free
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9 ; Software Foundation; either version 3, or (at your option) any later
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10 ; version.
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11 ;
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12 ; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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13 ; WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 ; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 ; for more details.
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16 ;
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17 ; You should have received a copy of the GNU General Public License
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18 ; along with GCC; see the file COPYING3. If not see
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19 ; <http://www.gnu.org/licenses/>.
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20
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21 mapp-regs
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22 Target Report Mask(APP_REGS)
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23 Use registers r2 and r5
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24
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25 mbig-switch
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26 Target Report Mask(BIG_SWITCH)
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27 Use 4 byte entries in switch tables
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28
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29 mdebug
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30 Target Report Mask(DEBUG)
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31 Enable backend debugging
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32
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33 mdisable-callt
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34 Target Report Mask(DISABLE_CALLT)
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35 Do not use the callt instruction
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36
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37 mep
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38 Target Report Mask(EP)
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39 Reuse r30 on a per function basis
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40
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41 mghs
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42 Target Report Mask(GHS)
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43 Support Green Hills ABI
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44
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45 mlong-calls
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46 Target Report Mask(LONG_CALLS)
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47 Prohibit PC relative function calls
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48
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49 mprolog-function
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50 Target Report Mask(PROLOG_FUNCTION)
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51 Use stubs for function prologues
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52
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53 msda
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54 Target RejectNegative Joined
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55 Set the max size of data eligible for the SDA area
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56
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57 msmall-sld
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58 Target Report Mask(SMALL_SLD)
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59 Enable the use of the short load instructions
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60
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61 mspace
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62 Target RejectNegative
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63 Same as: -mep -mprolog-function
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64
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65 mtda
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66 Target RejectNegative Joined
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67 Set the max size of data eligible for the TDA area
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68
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69 mstrict-align
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70 Target Report Mask(STRICT_ALIGN)
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71 Enforce strict alignment
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72
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73 mUS-bit-set
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74 Target Report Mask(US_BIT_SET)
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75
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76 mv850
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77 Target Report RejectNegative Mask(V850)
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78 Compile for the v850 processor
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79
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80 mv850e
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81 Target Report RejectNegative Mask(V850E)
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82 Compile for the v850e processor
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83
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84 mv850e1
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85 Target RejectNegative Mask(V850E) MaskExists
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86 Compile for the v850e1 processor
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87
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88 mzda
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89 Target RejectNegative Joined
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90 Set the max size of data eligible for the ZDA area
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