gcc/config/pa/pa.opt

   1 ; Options for the HP PA-RISC port of the compiler.
   2
   3 ; Copyright (C) 2005-2016 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 ANY
  13 ; WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14 ; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15 ; 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 HeaderInclude
  22 config/pa/pa-opts.h
  23
  24 ; Which cpu we are scheduling for.
  25 Variable
  26 enum processor_type pa_cpu = TARGET_SCHED_DEFAULT
  27
  28 march=1.0
  29 Target RejectNegative
  30 Generate PA1.0 code.
  31
  32 march=1.1
  33 Target RejectNegative
  34 Generate PA1.1 code.
  35
  36 march=2.0
  37 Target RejectNegative
  38 Generate PA2.0 code (requires binutils 2.10 or later).
  39
  40 mbig-switch
  41 Target Ignore
  42 Does nothing.  Preserved for backward compatibility.
  43
  44 mdisable-fpregs
  45 Target Report Mask(DISABLE_FPREGS)
  46 Disable FP regs.
  47
  48 mdisable-indexing
  49 Target Report Mask(DISABLE_INDEXING)
  50 Disable indexed addressing.
  51
  52 mfast-indirect-calls
  53 Target Report Mask(FAST_INDIRECT_CALLS)
  54 Generate fast indirect calls.
  55
  56 mfixed-range=
  57 Target RejectNegative Joined Var(pa_deferred_options) Defer
  58 Specify range of registers to make fixed.
  59
  60 mgas
  61 Target Report Mask(GAS)
  62 Assume code will be assembled by GAS.
  63
  64 mjump-in-delay
  65 Target Ignore
  66 Does nothing.  Preserved for backward compatibility.
  67
  68 ;; Not used by gcc
  69 mlinker-opt
  70 Target RejectNegative
  71 Enable linker optimizations.
  72
  73 mlong-calls
  74 Target Report Mask(LONG_CALLS)
  75 Always generate long calls.
  76
  77 mlong-load-store
  78 Target Report Mask(LONG_LOAD_STORE)
  79 Emit long load/store sequences.
  80
  81 mnosnake
  82 Target RejectNegative
  83 Generate PA1.0 code.
  84
  85 mno-space-regs
  86 Target RejectNegative Report Mask(NO_SPACE_REGS)
  87 Disable space regs.
  88
  89 mpa-risc-1-0
  90 Target RejectNegative
  91 Generate PA1.0 code.
  92
  93 mpa-risc-1-1
  94 Target RejectNegative Mask(PA_11)
  95 Generate PA1.1 code.
  96
  97 mpa-risc-2-0
  98 Target RejectNegative Mask(PA_20)
  99 Generate PA2.0 code (requires binutils 2.10 or later).
 100
 101 mportable-runtime
 102 Target Report Mask(PORTABLE_RUNTIME)
 103 Use portable calling conventions.
 104
 105 mschedule=
 106 Target RejectNegative Joined Enum(pa_schedule) Var(pa_cpu)
 107 Specify CPU for scheduling purposes.  Valid arguments are 700, 7100, 7100LC, 7200, 7300, and 8000.
 108
 109 Enum
 110 Name(pa_schedule) Type(enum processor_type)
 111
 112 EnumValue
 113 Enum(pa_schedule) String(8000) Value(PROCESSOR_8000)
 114
 115 EnumValue
 116 Enum(pa_schedule) String(7100) Value(PROCESSOR_7100)
 117
 118 EnumValue
 119 Enum(pa_schedule) String(700) Value(PROCESSOR_700)
 120
 121 EnumValue
 122 Enum(pa_schedule) String(7100LC) Value(PROCESSOR_7100LC)
 123
 124 EnumValue
 125 Enum(pa_schedule) String(7200) Value(PROCESSOR_7200)
 126
 127 EnumValue
 128 Enum(pa_schedule) String(7300) Value(PROCESSOR_7300)
 129
 130 msoft-float
 131 Target Report Mask(SOFT_FLOAT)
 132 Use software floating point.
 133
 134 msnake
 135 Target RejectNegative
 136 Generate PA1.1 code.
 137
 138 mspace-regs
 139 Target RejectNegative Report InverseMask(NO_SPACE_REGS)
 140 Do not disable space regs.