gcc/config/nds32/constants.md

   1 ;; Constant defintions of Andes NDS32 cpu for GNU compiler
   2 ;; Copyright (C) 2012-2021 Free Software Foundation, Inc.
   3 ;; Contributed by Andes Technology Corporation.
   4 ;;
   5 ;; This file is part of GCC.
   6 ;;
   7 ;; GCC is free software; you can redistribute it and/or modify it
   8 ;; under the terms of the GNU General Public License as published
   9 ;; by the Free Software Foundation; either version 3, or (at your
  10 ;; option) any later 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
  22 ;; Register numbers.
  23 (define_constants
  24   [(R8_REGNUM  8)
  25    (TA_REGNUM 15)
  26    (TP_REGNUM 25)
  27    (FP_REGNUM 28)
  28    (GP_REGNUM 29)
  29    (LP_REGNUM 30)
  30    (SP_REGNUM 31)
  31   ])
  32
  33
  34 ;; The unpec operation index.
  35 (define_c_enum "unspec_element" [
  36   UNSPEC_COPYSIGN
  37   UNSPEC_FCPYNSD
  38   UNSPEC_FCPYNSS
  39   UNSPEC_FCPYSD
  40   UNSPEC_FCPYSS
  41   UNSPEC_CLIP
  42   UNSPEC_CLIPS
  43   UNSPEC_CLO
  44   UNSPEC_PBSAD
  45   UNSPEC_PBSADA
  46   UNSPEC_BSE
  47   UNSPEC_BSE_2
  48   UNSPEC_BSP
  49   UNSPEC_BSP_2
  50   UNSPEC_FFB
  51   UNSPEC_FFMISM
  52   UNSPEC_FLMISM
  53   UNSPEC_KDMBB
  54   UNSPEC_KDMBT
  55   UNSPEC_KDMTB
  56   UNSPEC_KDMTT
  57   UNSPEC_KHMBB
  58   UNSPEC_KHMBT
  59   UNSPEC_KHMTB
  60   UNSPEC_KHMTT
  61   UNSPEC_KSLRAW
  62   UNSPEC_KSLRAWU
  63   UNSPEC_SVA
  64   UNSPEC_SVS
  65   UNSPEC_WSBH
  66   UNSPEC_LWUP
  67   UNSPEC_LBUP
  68   UNSPEC_SWUP
  69   UNSPEC_SBUP
  70   UNSPEC_UALOAD_HW
  71   UNSPEC_UALOAD_W
  72   UNSPEC_UALOAD_DW
  73   UNSPEC_UASTORE_HW
  74   UNSPEC_UASTORE_W
  75   UNSPEC_UASTORE_DW
  76   UNSPEC_GOTINIT
  77   UNSPEC_GOT
  78   UNSPEC_GOTOFF
  79   UNSPEC_PLT
  80   UNSPEC_TLSGD
  81   UNSPEC_TLSLD
  82   UNSPEC_TLSIE
  83   UNSPEC_TLSLE
  84   UNSPEC_ROUND
  85   UNSPEC_VEC_COMPARE
  86   UNSPEC_KHM
  87   UNSPEC_KHMX
  88   UNSPEC_CLIP_OV
  89   UNSPEC_CLIPS_OV
  90   UNSPEC_BITREV
  91   UNSPEC_KABS
  92   UNSPEC_LOOP_END
  93   UNSPEC_TLS_DESC
  94   UNSPEC_TLS_IE
  95   UNSPEC_ADD32
  96   UNSPEC_ICT
  97   UNSPEC_KADDH
  98   UNSPEC_KSUBH
  99 ])
 100
 101 ;; The unspec_volatile operation index.
 102 (define_c_enum "unspec_volatile_element" [
 103   UNSPEC_VOLATILE_EH_RETURN
 104   UNSPEC_VOLATILE_ISYNC
 105   UNSPEC_VOLATILE_ISB
 106   UNSPEC_VOLATILE_DSB
 107   UNSPEC_VOLATILE_MSYNC
 108   UNSPEC_VOLATILE_MSYNC_ALL
 109   UNSPEC_VOLATILE_MSYNC_STORE
 110   UNSPEC_VOLATILE_MFSR
 111   UNSPEC_VOLATILE_MFUSR
 112   UNSPEC_VOLATILE_MTSR
 113   UNSPEC_VOLATILE_MTUSR
 114   UNSPEC_VOLATILE_SETGIE_EN
 115   UNSPEC_VOLATILE_SETGIE_DIS
 116   UNSPEC_VOLATILE_FMFCSR
 117   UNSPEC_VOLATILE_FMTCSR
 118   UNSPEC_VOLATILE_FMFCFG
 119   UNSPEC_VOLATILE_JR_ITOFF
 120   UNSPEC_VOLATILE_JR_TOFF
 121   UNSPEC_VOLATILE_JRAL_ITON
 122   UNSPEC_VOLATILE_JRAL_TON
 123   UNSPEC_VOLATILE_RET_ITOFF
 124   UNSPEC_VOLATILE_RET_TOFF
 125   UNSPEC_VOLATILE_STANDBY_NO_WAKE_GRANT
 126   UNSPEC_VOLATILE_STANDBY_WAKE_GRANT
 127   UNSPEC_VOLATILE_STANDBY_WAKE_DONE
 128   UNSPEC_VOLATILE_TEQZ
 129   UNSPEC_VOLATILE_TNEZ
 130   UNSPEC_VOLATILE_TRAP
 131   UNSPEC_VOLATILE_SETEND_BIG
 132   UNSPEC_VOLATILE_SETEND_LITTLE
 133   UNSPEC_VOLATILE_BREAK
 134   UNSPEC_VOLATILE_SYSCALL
 135   UNSPEC_VOLATILE_NOP
 136   UNSPEC_VOLATILE_LLW
 137   UNSPEC_VOLATILE_SCW
 138   UNSPEC_VOLATILE_CCTL_L1D_INVALALL
 139   UNSPEC_VOLATILE_CCTL_L1D_WBALL_ALVL
 140   UNSPEC_VOLATILE_CCTL_L1D_WBALL_ONE_LVL
 141   UNSPEC_VOLATILE_CCTL_IDX_WRITE
 142   UNSPEC_VOLATILE_CCTL_IDX_READ
 143   UNSPEC_VOLATILE_CCTL_VA_WBINVAL_L1
 144   UNSPEC_VOLATILE_CCTL_VA_WBINVAL_LA
 145   UNSPEC_VOLATILE_CCTL_IDX_WBINVAL
 146   UNSPEC_VOLATILE_CCTL_VA_LCK
 147   UNSPEC_VOLATILE_DPREF_QW
 148   UNSPEC_VOLATILE_DPREF_HW
 149   UNSPEC_VOLATILE_DPREF_W
 150   UNSPEC_VOLATILE_DPREF_DW
 151   UNSPEC_VOLATILE_TLBOP_TRD
 152   UNSPEC_VOLATILE_TLBOP_TWR
 153   UNSPEC_VOLATILE_TLBOP_RWR
 154   UNSPEC_VOLATILE_TLBOP_RWLK
 155   UNSPEC_VOLATILE_TLBOP_UNLK
 156   UNSPEC_VOLATILE_TLBOP_PB
 157   UNSPEC_VOLATILE_TLBOP_INV
 158   UNSPEC_VOLATILE_TLBOP_FLUA
 159   UNSPEC_VOLATILE_ENABLE_INT
 160   UNSPEC_VOLATILE_DISABLE_INT
 161   UNSPEC_VOLATILE_SET_PENDING_SWINT
 162   UNSPEC_VOLATILE_CLR_PENDING_SWINT
 163   UNSPEC_VOLATILE_CLR_PENDING_HWINT
 164   UNSPEC_VOLATILE_GET_ALL_PENDING_INT
 165   UNSPEC_VOLATILE_GET_PENDING_INT
 166   UNSPEC_VOLATILE_SET_INT_PRIORITY
 167   UNSPEC_VOLATILE_GET_INT_PRIORITY
 168   UNSPEC_VOLATILE_SET_TRIG_LEVEL
 169   UNSPEC_VOLATILE_SET_TRIG_EDGE
 170   UNSPEC_VOLATILE_GET_TRIG_TYPE
 171   UNSPEC_VOLATILE_RELAX_GROUP
 172   UNSPEC_VOLATILE_OMIT_FP_BEGIN
 173   UNSPEC_VOLATILE_OMIT_FP_END
 174   UNSPEC_VOLATILE_POP25_RETURN
 175   UNSPEC_VOLATILE_UNALIGNED_FEATURE
 176   UNSPEC_VOLATILE_ENABLE_UNALIGNED
 177   UNSPEC_VOLATILE_DISABLE_UNALIGNED
 178   UNSPEC_VOLATILE_RDOV
 179   UNSPEC_VOLATILE_CLROV
 180 ])
 181
 182 ;; ------------------------------------------------------------------------