cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 1 | /*---------------------------------------------------------------*/ |
sewardj | 752f906 | 2010-05-03 21:38:49 +0000 | [diff] [blame] | 2 | /*--- begin host_arm_defs.h ---*/ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 3 | /*---------------------------------------------------------------*/ |
| 4 | |
| 5 | /* |
sewardj | 752f906 | 2010-05-03 21:38:49 +0000 | [diff] [blame] | 6 | This file is part of Valgrind, a dynamic binary instrumentation |
| 7 | framework. |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 8 | |
sewardj | 89ae847 | 2013-10-18 14:12:58 +0000 | [diff] [blame] | 9 | Copyright (C) 2004-2013 OpenWorks LLP |
sewardj | 752f906 | 2010-05-03 21:38:49 +0000 | [diff] [blame] | 10 | info@open-works.net |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 11 | |
sewardj | 752f906 | 2010-05-03 21:38:49 +0000 | [diff] [blame] | 12 | This program is free software; you can redistribute it and/or |
| 13 | modify it under the terms of the GNU General Public License as |
| 14 | published by the Free Software Foundation; either version 2 of the |
| 15 | License, or (at your option) any later version. |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 16 | |
sewardj | 752f906 | 2010-05-03 21:38:49 +0000 | [diff] [blame] | 17 | This program is distributed in the hope that it will be useful, but |
| 18 | WITHOUT ANY WARRANTY; without even the implied warranty of |
| 19 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 20 | General Public License for more details. |
| 21 | |
| 22 | You should have received a copy of the GNU General Public License |
| 23 | along with this program; if not, write to the Free Software |
| 24 | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
sewardj | 7bd6ffe | 2005-08-03 16:07:36 +0000 | [diff] [blame] | 25 | 02110-1301, USA. |
| 26 | |
sewardj | 752f906 | 2010-05-03 21:38:49 +0000 | [diff] [blame] | 27 | The GNU General Public License is contained in the file COPYING. |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 28 | */ |
| 29 | |
sewardj | cef7d3e | 2009-07-02 12:21:59 +0000 | [diff] [blame] | 30 | #ifndef __VEX_HOST_ARM_DEFS_H |
| 31 | #define __VEX_HOST_ARM_DEFS_H |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 32 | |
florian | 58a637b | 2012-09-30 20:30:17 +0000 | [diff] [blame] | 33 | #include "libvex_basictypes.h" |
| 34 | #include "libvex.h" // VexArch |
| 35 | #include "host_generic_regs.h" // HReg |
| 36 | |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 37 | extern UInt arm_hwcaps; |
| 38 | |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 39 | |
| 40 | /* --------- Registers. --------- */ |
| 41 | |
cerion | 1df8311 | 2004-12-16 12:10:59 +0000 | [diff] [blame] | 42 | /* The usual HReg abstraction. |
| 43 | There are 16 general purpose regs. |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 44 | */ |
| 45 | |
| 46 | extern void ppHRegARM ( HReg ); |
| 47 | |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 48 | extern HReg hregARM_R0 ( void ); |
| 49 | extern HReg hregARM_R1 ( void ); |
| 50 | extern HReg hregARM_R2 ( void ); |
| 51 | extern HReg hregARM_R3 ( void ); |
| 52 | extern HReg hregARM_R4 ( void ); |
| 53 | extern HReg hregARM_R5 ( void ); |
| 54 | extern HReg hregARM_R6 ( void ); |
| 55 | extern HReg hregARM_R7 ( void ); |
| 56 | extern HReg hregARM_R8 ( void ); |
| 57 | extern HReg hregARM_R9 ( void ); |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 58 | extern HReg hregARM_R10 ( void ); |
| 59 | extern HReg hregARM_R11 ( void ); |
| 60 | extern HReg hregARM_R12 ( void ); |
| 61 | extern HReg hregARM_R13 ( void ); |
| 62 | extern HReg hregARM_R14 ( void ); |
| 63 | extern HReg hregARM_R15 ( void ); |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 64 | extern HReg hregARM_D8 ( void ); |
| 65 | extern HReg hregARM_D9 ( void ); |
| 66 | extern HReg hregARM_D10 ( void ); |
| 67 | extern HReg hregARM_D11 ( void ); |
| 68 | extern HReg hregARM_D12 ( void ); |
| 69 | extern HReg hregARM_S26 ( void ); |
| 70 | extern HReg hregARM_S27 ( void ); |
| 71 | extern HReg hregARM_S28 ( void ); |
| 72 | extern HReg hregARM_S29 ( void ); |
| 73 | extern HReg hregARM_S30 ( void ); |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 74 | extern HReg hregARM_Q8 ( void ); |
| 75 | extern HReg hregARM_Q9 ( void ); |
| 76 | extern HReg hregARM_Q10 ( void ); |
| 77 | extern HReg hregARM_Q11 ( void ); |
| 78 | extern HReg hregARM_Q12 ( void ); |
| 79 | extern HReg hregARM_Q13 ( void ); |
| 80 | extern HReg hregARM_Q14 ( void ); |
| 81 | extern HReg hregARM_Q15 ( void ); |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 82 | |
| 83 | /* Number of registers used arg passing in function calls */ |
| 84 | #define ARM_N_ARGREGS 4 /* r0, r1, r2, r3 */ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 85 | |
| 86 | |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 87 | /* --------- Condition codes. --------- */ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 88 | |
| 89 | typedef |
| 90 | enum { |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 91 | ARMcc_EQ = 0, /* equal : Z=1 */ |
| 92 | ARMcc_NE = 1, /* not equal : Z=0 */ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 93 | |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 94 | ARMcc_HS = 2, /* >=u (higher or same) : C=1 */ |
| 95 | ARMcc_LO = 3, /* <u (lower) : C=0 */ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 96 | |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 97 | ARMcc_MI = 4, /* minus (negative) : N=1 */ |
| 98 | ARMcc_PL = 5, /* plus (zero or +ve) : N=0 */ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 99 | |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 100 | ARMcc_VS = 6, /* overflow : V=1 */ |
| 101 | ARMcc_VC = 7, /* no overflow : V=0 */ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 102 | |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 103 | ARMcc_HI = 8, /* >u (higher) : C=1 && Z=0 */ |
| 104 | ARMcc_LS = 9, /* <=u (lower or same) : C=0 || Z=1 */ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 105 | |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 106 | ARMcc_GE = 10, /* >=s (signed greater or equal) : N=V */ |
| 107 | ARMcc_LT = 11, /* <s (signed less than) : N!=V */ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 108 | |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 109 | ARMcc_GT = 12, /* >s (signed greater) : Z=0 && N=V */ |
| 110 | ARMcc_LE = 13, /* <=s (signed less or equal) : Z=1 || N!=V */ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 111 | |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 112 | ARMcc_AL = 14, /* always (unconditional) */ |
| 113 | ARMcc_NV = 15 /* never (basically undefined meaning), deprecated */ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 114 | } |
| 115 | ARMCondCode; |
| 116 | |
florian | 55085f8 | 2012-11-21 00:36:55 +0000 | [diff] [blame] | 117 | extern const HChar* showARMCondCode ( ARMCondCode ); |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 118 | |
| 119 | |
| 120 | |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 121 | /* --------- Memory address expressions (amodes). --------- */ |
| 122 | |
| 123 | /* --- Addressing Mode 1 --- */ |
| 124 | typedef |
| 125 | enum { |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 126 | ARMam1_RI=1, /* reg +/- imm12 */ |
| 127 | ARMam1_RRS /* reg1 + (reg2 << 0, 1 2 or 3) */ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 128 | } |
| 129 | ARMAMode1Tag; |
| 130 | |
| 131 | typedef |
| 132 | struct { |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 133 | ARMAMode1Tag tag; |
| 134 | union { |
| 135 | struct { |
| 136 | HReg reg; |
| 137 | Int simm13; /* -4095 .. +4095 */ |
| 138 | } RI; |
| 139 | struct { |
| 140 | HReg base; |
| 141 | HReg index; |
| 142 | UInt shift; /* 0, 1 2 or 3 */ |
| 143 | } RRS; |
| 144 | } ARMam1; |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 145 | } |
| 146 | ARMAMode1; |
| 147 | |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 148 | extern ARMAMode1* ARMAMode1_RI ( HReg reg, Int simm13 ); |
| 149 | extern ARMAMode1* ARMAMode1_RRS ( HReg base, HReg index, UInt shift ); |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 150 | |
| 151 | extern void ppARMAMode1 ( ARMAMode1* ); |
| 152 | |
| 153 | |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 154 | /* --- Addressing Mode 2 --- */ |
| 155 | typedef |
| 156 | enum { |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 157 | ARMam2_RI=3, /* reg +/- imm8 */ |
| 158 | ARMam2_RR /* reg1 + reg2 */ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 159 | } |
| 160 | ARMAMode2Tag; |
| 161 | |
| 162 | typedef |
| 163 | struct { |
| 164 | ARMAMode2Tag tag; |
| 165 | union { |
| 166 | struct { |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 167 | HReg reg; |
| 168 | Int simm9; /* -255 .. 255 */ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 169 | } RI; |
| 170 | struct { |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 171 | HReg base; |
| 172 | HReg index; |
| 173 | } RR; |
cerion | 82edbb3 | 2004-12-16 14:06:34 +0000 | [diff] [blame] | 174 | } ARMam2; |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 175 | } |
| 176 | ARMAMode2; |
| 177 | |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 178 | extern ARMAMode2* ARMAMode2_RI ( HReg reg, Int simm9 ); |
| 179 | extern ARMAMode2* ARMAMode2_RR ( HReg base, HReg index ); |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 180 | |
| 181 | extern void ppARMAMode2 ( ARMAMode2* ); |
| 182 | |
| 183 | |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 184 | /* --- Addressing Mode suitable for VFP --- */ |
| 185 | /* The simm11 is encoded as 8 bits + 1 sign bit, |
| 186 | so can only be 0 % 4. */ |
| 187 | typedef |
| 188 | struct { |
| 189 | HReg reg; |
| 190 | Int simm11; /* -1020, -1016 .. 1016, 1020 */ |
| 191 | } |
| 192 | ARMAModeV; |
| 193 | |
| 194 | extern ARMAModeV* mkARMAModeV ( HReg reg, Int simm11 ); |
| 195 | |
| 196 | extern void ppARMAModeV ( ARMAModeV* ); |
| 197 | |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 198 | /* --- Addressing Mode suitable for Neon --- */ |
| 199 | typedef |
| 200 | enum { |
sewardj | b48eddb | 2010-10-04 09:34:46 +0000 | [diff] [blame] | 201 | ARMamN_R=5, |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 202 | ARMamN_RR |
| 203 | /* ... */ |
| 204 | } |
| 205 | ARMAModeNTag; |
| 206 | |
| 207 | typedef |
| 208 | struct { |
| 209 | ARMAModeNTag tag; |
| 210 | union { |
| 211 | struct { |
| 212 | HReg rN; |
| 213 | HReg rM; |
| 214 | } RR; |
| 215 | struct { |
| 216 | HReg rN; |
| 217 | } R; |
| 218 | /* ... */ |
| 219 | } ARMamN; |
| 220 | } |
| 221 | ARMAModeN; |
| 222 | |
| 223 | extern ARMAModeN* mkARMAModeN_RR ( HReg, HReg ); |
| 224 | extern ARMAModeN* mkARMAModeN_R ( HReg ); |
| 225 | extern void ppARMAModeN ( ARMAModeN* ); |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 226 | |
| 227 | /* --------- Reg or imm-8x4 operands --------- */ |
| 228 | /* a.k.a (a very restricted form of) Shifter Operand, |
| 229 | in the ARM parlance. */ |
| 230 | |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 231 | typedef |
| 232 | enum { |
sewardj | b48eddb | 2010-10-04 09:34:46 +0000 | [diff] [blame] | 233 | ARMri84_I84=7, /* imm8 `ror` (2 * imm4) */ |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 234 | ARMri84_R /* reg */ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 235 | } |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 236 | ARMRI84Tag; |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 237 | |
| 238 | typedef |
| 239 | struct { |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 240 | ARMRI84Tag tag; |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 241 | union { |
| 242 | struct { |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 243 | UShort imm8; |
| 244 | UShort imm4; |
| 245 | } I84; |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 246 | struct { |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 247 | HReg reg; |
| 248 | } R; |
| 249 | } ARMri84; |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 250 | } |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 251 | ARMRI84; |
| 252 | |
| 253 | extern ARMRI84* ARMRI84_I84 ( UShort imm8, UShort imm4 ); |
| 254 | extern ARMRI84* ARMRI84_R ( HReg ); |
| 255 | |
| 256 | extern void ppARMRI84 ( ARMRI84* ); |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 257 | |
| 258 | |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 259 | /* --------- Reg or imm5 operands --------- */ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 260 | typedef |
| 261 | enum { |
sewardj | b48eddb | 2010-10-04 09:34:46 +0000 | [diff] [blame] | 262 | ARMri5_I5=9, /* imm5, 1 .. 31 only (no zero!) */ |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 263 | ARMri5_R /* reg */ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 264 | } |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 265 | ARMRI5Tag; |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 266 | |
| 267 | typedef |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 268 | struct { |
| 269 | ARMRI5Tag tag; |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 270 | union { |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 271 | struct { |
| 272 | UInt imm5; |
| 273 | } I5; |
| 274 | struct { |
| 275 | HReg reg; |
| 276 | } R; |
| 277 | } ARMri5; |
| 278 | } |
| 279 | ARMRI5; |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 280 | |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 281 | extern ARMRI5* ARMRI5_I5 ( UInt imm5 ); |
| 282 | extern ARMRI5* ARMRI5_R ( HReg ); |
cerion | 82edbb3 | 2004-12-16 14:06:34 +0000 | [diff] [blame] | 283 | |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 284 | extern void ppARMRI5 ( ARMRI5* ); |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 285 | |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 286 | /* -------- Neon Immediate operand -------- */ |
| 287 | |
| 288 | /* imm8 = abcdefgh, B = NOT(b); |
| 289 | |
| 290 | type | value (64bit binary) |
| 291 | -----+------------------------------------------------------------------------- |
| 292 | 0 | 00000000 00000000 00000000 abcdefgh 00000000 00000000 00000000 abcdefgh |
| 293 | 1 | 00000000 00000000 abcdefgh 00000000 00000000 00000000 abcdefgh 00000000 |
| 294 | 2 | 00000000 abcdefgh 00000000 00000000 00000000 abcdefgh 00000000 00000000 |
| 295 | 3 | abcdefgh 00000000 00000000 00000000 abcdefgh 00000000 00000000 00000000 |
| 296 | 4 | 00000000 abcdefgh 00000000 abcdefgh 00000000 abcdefgh 00000000 abcdefgh |
| 297 | 5 | abcdefgh 00000000 abcdefgh 00000000 abcdefgh 00000000 abcdefgh 00000000 |
| 298 | 6 | abcdefgh abcdefgh abcdefgh abcdefgh abcdefgh abcdefgh abcdefgh abcdefgh |
| 299 | 7 | 00000000 00000000 abcdefgh 11111111 00000000 00000000 abcdefgh 11111111 |
| 300 | 8 | 00000000 abcdefgh 11111111 11111111 00000000 abcdefgh 11111111 11111111 |
| 301 | 9 | aaaaaaaa bbbbbbbb cccccccc dddddddd eeeeeeee ffffffff gggggggg hhhhhhhh |
| 302 | 10 | aBbbbbbc defgh000 00000000 00000000 aBbbbbbc defgh000 00000000 00000000 |
| 303 | -----+------------------------------------------------------------------------- |
| 304 | |
| 305 | Type 10 is: |
| 306 | (-1)^S * 2^exp * mantissa |
| 307 | where S = a, exp = UInt(B:c:d) - 3, mantissa = (16 + UInt(e:f:g:h)) / 16 |
| 308 | */ |
| 309 | |
| 310 | typedef |
| 311 | struct { |
| 312 | UInt type; |
| 313 | UInt imm8; |
| 314 | } |
| 315 | ARMNImm; |
| 316 | |
| 317 | extern ARMNImm* ARMNImm_TI ( UInt type, UInt imm8 ); |
| 318 | extern ULong ARMNImm_to_Imm64 ( ARMNImm* ); |
| 319 | extern ARMNImm* Imm64_to_ARMNImm ( ULong ); |
| 320 | |
| 321 | extern void ppARMNImm ( ARMNImm* ); |
| 322 | |
| 323 | /* ------ Neon Register or Scalar Operand ------ */ |
| 324 | |
| 325 | typedef |
| 326 | enum { |
sewardj | b48eddb | 2010-10-04 09:34:46 +0000 | [diff] [blame] | 327 | ARMNRS_Reg=11, |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 328 | ARMNRS_Scalar |
| 329 | } |
| 330 | ARMNRS_tag; |
| 331 | |
| 332 | typedef |
| 333 | struct { |
| 334 | ARMNRS_tag tag; |
| 335 | HReg reg; |
| 336 | UInt index; |
| 337 | } |
| 338 | ARMNRS; |
| 339 | |
| 340 | extern ARMNRS* mkARMNRS(ARMNRS_tag, HReg reg, UInt index); |
| 341 | extern void ppARMNRS ( ARMNRS* ); |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 342 | |
| 343 | /* --------- Instructions. --------- */ |
| 344 | |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 345 | /* --------- */ |
| 346 | typedef |
| 347 | enum { |
sewardj | b48eddb | 2010-10-04 09:34:46 +0000 | [diff] [blame] | 348 | ARMalu_ADD=20, /* plain 32-bit add */ |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 349 | ARMalu_ADDS, /* 32-bit add, and set the flags */ |
| 350 | ARMalu_ADC, /* 32-bit add with carry */ |
| 351 | ARMalu_SUB, /* plain 32-bit subtract */ |
| 352 | ARMalu_SUBS, /* 32-bit subtract, and set the flags */ |
| 353 | ARMalu_SBC, /* 32-bit subtract with carry */ |
| 354 | ARMalu_AND, |
| 355 | ARMalu_BIC, |
| 356 | ARMalu_OR, |
| 357 | ARMalu_XOR |
| 358 | } |
| 359 | ARMAluOp; |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 360 | |
florian | 55085f8 | 2012-11-21 00:36:55 +0000 | [diff] [blame] | 361 | extern const HChar* showARMAluOp ( ARMAluOp op ); |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 362 | |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 363 | |
| 364 | typedef |
| 365 | enum { |
sewardj | b48eddb | 2010-10-04 09:34:46 +0000 | [diff] [blame] | 366 | ARMsh_SHL=40, |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 367 | ARMsh_SHR, |
| 368 | ARMsh_SAR |
| 369 | } |
| 370 | ARMShiftOp; |
| 371 | |
florian | 55085f8 | 2012-11-21 00:36:55 +0000 | [diff] [blame] | 372 | extern const HChar* showARMShiftOp ( ARMShiftOp op ); |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 373 | |
| 374 | |
| 375 | typedef |
| 376 | enum { |
sewardj | b48eddb | 2010-10-04 09:34:46 +0000 | [diff] [blame] | 377 | ARMun_NEG=50, |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 378 | ARMun_NOT, |
| 379 | ARMun_CLZ |
| 380 | } |
| 381 | ARMUnaryOp; |
| 382 | |
florian | 55085f8 | 2012-11-21 00:36:55 +0000 | [diff] [blame] | 383 | extern const HChar* showARMUnaryOp ( ARMUnaryOp op ); |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 384 | |
| 385 | |
| 386 | typedef |
| 387 | enum { |
sewardj | b48eddb | 2010-10-04 09:34:46 +0000 | [diff] [blame] | 388 | ARMmul_PLAIN=60, |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 389 | ARMmul_ZX, |
| 390 | ARMmul_SX |
| 391 | } |
| 392 | ARMMulOp; |
| 393 | |
florian | 55085f8 | 2012-11-21 00:36:55 +0000 | [diff] [blame] | 394 | extern const HChar* showARMMulOp ( ARMMulOp op ); |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 395 | |
| 396 | |
| 397 | typedef |
| 398 | enum { |
sewardj | b48eddb | 2010-10-04 09:34:46 +0000 | [diff] [blame] | 399 | ARMvfp_ADD=70, |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 400 | ARMvfp_SUB, |
| 401 | ARMvfp_MUL, |
| 402 | ARMvfp_DIV |
| 403 | } |
| 404 | ARMVfpOp; |
| 405 | |
florian | 55085f8 | 2012-11-21 00:36:55 +0000 | [diff] [blame] | 406 | extern const HChar* showARMVfpOp ( ARMVfpOp op ); |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 407 | |
| 408 | |
| 409 | typedef |
| 410 | enum { |
sewardj | b48eddb | 2010-10-04 09:34:46 +0000 | [diff] [blame] | 411 | ARMvfpu_COPY=80, |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 412 | ARMvfpu_NEG, |
| 413 | ARMvfpu_ABS, |
| 414 | ARMvfpu_SQRT |
| 415 | } |
| 416 | ARMVfpUnaryOp; |
| 417 | |
florian | 55085f8 | 2012-11-21 00:36:55 +0000 | [diff] [blame] | 418 | extern const HChar* showARMVfpUnaryOp ( ARMVfpUnaryOp op ); |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 419 | |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 420 | typedef |
| 421 | enum { |
sewardj | b48eddb | 2010-10-04 09:34:46 +0000 | [diff] [blame] | 422 | ARMneon_VAND=90, |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 423 | ARMneon_VORR, |
| 424 | ARMneon_VXOR, |
| 425 | ARMneon_VADD, |
| 426 | ARMneon_VADDFP, |
| 427 | ARMneon_VRHADDS, |
| 428 | ARMneon_VRHADDU, |
| 429 | ARMneon_VPADDFP, |
| 430 | ARMneon_VABDFP, |
| 431 | ARMneon_VSUB, |
| 432 | ARMneon_VSUBFP, |
| 433 | ARMneon_VMAXU, |
| 434 | ARMneon_VMAXS, |
| 435 | ARMneon_VMAXF, |
| 436 | ARMneon_VMINU, |
| 437 | ARMneon_VMINS, |
| 438 | ARMneon_VMINF, |
| 439 | ARMneon_VQADDU, |
| 440 | ARMneon_VQADDS, |
| 441 | ARMneon_VQSUBU, |
| 442 | ARMneon_VQSUBS, |
| 443 | ARMneon_VCGTU, |
| 444 | ARMneon_VCGTS, |
| 445 | ARMneon_VCGEU, |
| 446 | ARMneon_VCGES, |
| 447 | ARMneon_VCGTF, |
| 448 | ARMneon_VCGEF, |
| 449 | ARMneon_VCEQ, |
| 450 | ARMneon_VCEQF, |
| 451 | ARMneon_VEXT, |
| 452 | ARMneon_VMUL, |
| 453 | ARMneon_VMULFP, |
| 454 | ARMneon_VMULLU, |
| 455 | ARMneon_VMULLS, |
| 456 | ARMneon_VMULP, |
| 457 | ARMneon_VMULLP, |
| 458 | ARMneon_VQDMULH, |
| 459 | ARMneon_VQRDMULH, |
| 460 | ARMneon_VPADD, |
| 461 | ARMneon_VPMINU, |
| 462 | ARMneon_VPMINS, |
| 463 | ARMneon_VPMINF, |
| 464 | ARMneon_VPMAXU, |
| 465 | ARMneon_VPMAXS, |
| 466 | ARMneon_VPMAXF, |
| 467 | ARMneon_VTBL, |
| 468 | ARMneon_VQDMULL, |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 469 | ARMneon_VRECPS, |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 470 | ARMneon_VRSQRTS, |
sewardj | e84eeb4 | 2014-03-15 11:41:39 +0000 | [diff] [blame] | 471 | ARMneon_INVALID |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 472 | /* ... */ |
| 473 | } |
| 474 | ARMNeonBinOp; |
| 475 | |
| 476 | typedef |
| 477 | enum { |
sewardj | b48eddb | 2010-10-04 09:34:46 +0000 | [diff] [blame] | 478 | ARMneon_VSHL=150, |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 479 | ARMneon_VSAL, /* Yah, not SAR but SAL */ |
| 480 | ARMneon_VQSHL, |
| 481 | ARMneon_VQSAL |
| 482 | } |
| 483 | ARMNeonShiftOp; |
| 484 | |
| 485 | typedef |
| 486 | enum { |
sewardj | b48eddb | 2010-10-04 09:34:46 +0000 | [diff] [blame] | 487 | ARMneon_COPY=160, |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 488 | ARMneon_COPYLU, |
| 489 | ARMneon_COPYLS, |
| 490 | ARMneon_COPYN, |
| 491 | ARMneon_COPYQNSS, |
| 492 | ARMneon_COPYQNUS, |
| 493 | ARMneon_COPYQNUU, |
| 494 | ARMneon_NOT, |
| 495 | ARMneon_EQZ, |
| 496 | ARMneon_DUP, |
| 497 | ARMneon_PADDLS, |
| 498 | ARMneon_PADDLU, |
| 499 | ARMneon_CNT, |
| 500 | ARMneon_CLZ, |
| 501 | ARMneon_CLS, |
| 502 | ARMneon_VCVTxFPxINT, |
| 503 | ARMneon_VQSHLNSS, |
| 504 | ARMneon_VQSHLNUU, |
| 505 | ARMneon_VQSHLNUS, |
| 506 | ARMneon_VCVTFtoU, |
| 507 | ARMneon_VCVTFtoS, |
| 508 | ARMneon_VCVTUtoF, |
| 509 | ARMneon_VCVTStoF, |
| 510 | ARMneon_VCVTFtoFixedU, |
| 511 | ARMneon_VCVTFtoFixedS, |
| 512 | ARMneon_VCVTFixedUtoF, |
| 513 | ARMneon_VCVTFixedStoF, |
| 514 | ARMneon_VCVTF16toF32, |
| 515 | ARMneon_VCVTF32toF16, |
| 516 | ARMneon_REV16, |
| 517 | ARMneon_REV32, |
| 518 | ARMneon_REV64, |
| 519 | ARMneon_ABS, |
| 520 | ARMneon_VNEGF, |
sewardj | 6aa87a6 | 2010-10-06 20:34:53 +0000 | [diff] [blame] | 521 | ARMneon_VRECIP, |
| 522 | ARMneon_VRECIPF, |
| 523 | ARMneon_VABSFP, |
| 524 | ARMneon_VRSQRTEFP, |
| 525 | ARMneon_VRSQRTE |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 526 | /* ... */ |
| 527 | } |
| 528 | ARMNeonUnOp; |
| 529 | |
| 530 | typedef |
| 531 | enum { |
sewardj | b48eddb | 2010-10-04 09:34:46 +0000 | [diff] [blame] | 532 | ARMneon_SETELEM=200, |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 533 | ARMneon_GETELEMU, |
sewardj | 6aa87a6 | 2010-10-06 20:34:53 +0000 | [diff] [blame] | 534 | ARMneon_GETELEMS, |
| 535 | ARMneon_VDUP, |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 536 | } |
| 537 | ARMNeonUnOpS; |
| 538 | |
| 539 | typedef |
| 540 | enum { |
sewardj | b48eddb | 2010-10-04 09:34:46 +0000 | [diff] [blame] | 541 | ARMneon_TRN=210, |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 542 | ARMneon_ZIP, |
| 543 | ARMneon_UZP |
| 544 | /* ... */ |
| 545 | } |
| 546 | ARMNeonDualOp; |
| 547 | |
florian | 55085f8 | 2012-11-21 00:36:55 +0000 | [diff] [blame] | 548 | extern const HChar* showARMNeonBinOp ( ARMNeonBinOp op ); |
| 549 | extern const HChar* showARMNeonUnOp ( ARMNeonUnOp op ); |
| 550 | extern const HChar* showARMNeonUnOpS ( ARMNeonUnOpS op ); |
| 551 | extern const HChar* showARMNeonShiftOp ( ARMNeonShiftOp op ); |
| 552 | extern const HChar* showARMNeonDualOp ( ARMNeonDualOp op ); |
| 553 | extern const HChar* showARMNeonBinOpDataType ( ARMNeonBinOp op ); |
| 554 | extern const HChar* showARMNeonUnOpDataType ( ARMNeonUnOp op ); |
| 555 | extern const HChar* showARMNeonUnOpSDataType ( ARMNeonUnOpS op ); |
| 556 | extern const HChar* showARMNeonShiftOpDataType ( ARMNeonShiftOp op ); |
| 557 | extern const HChar* showARMNeonDualOpDataType ( ARMNeonDualOp op ); |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 558 | |
| 559 | typedef |
| 560 | enum { |
| 561 | /* baseline */ |
sewardj | b48eddb | 2010-10-04 09:34:46 +0000 | [diff] [blame] | 562 | ARMin_Alu=220, |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 563 | ARMin_Shift, |
| 564 | ARMin_Unary, |
| 565 | ARMin_CmpOrTst, |
| 566 | ARMin_Mov, |
| 567 | ARMin_Imm32, |
| 568 | ARMin_LdSt32, |
| 569 | ARMin_LdSt16, |
| 570 | ARMin_LdSt8U, |
| 571 | ARMin_Ld8S, |
sewardj | c6f970f | 2012-04-02 21:54:49 +0000 | [diff] [blame] | 572 | ARMin_XDirect, /* direct transfer to GA */ |
| 573 | ARMin_XIndir, /* indirect transfer to GA */ |
| 574 | ARMin_XAssisted, /* assisted transfer to GA */ |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 575 | ARMin_CMov, |
| 576 | ARMin_Call, |
| 577 | ARMin_Mul, |
| 578 | ARMin_LdrEX, |
| 579 | ARMin_StrEX, |
| 580 | /* vfp */ |
| 581 | ARMin_VLdStD, |
| 582 | ARMin_VLdStS, |
| 583 | ARMin_VAluD, |
| 584 | ARMin_VAluS, |
| 585 | ARMin_VUnaryD, |
| 586 | ARMin_VUnaryS, |
| 587 | ARMin_VCmpD, |
| 588 | ARMin_VCMovD, |
| 589 | ARMin_VCMovS, |
| 590 | ARMin_VCvtSD, |
| 591 | ARMin_VXferD, |
| 592 | ARMin_VXferS, |
| 593 | ARMin_VCvtID, |
sewardj | 412098c | 2010-05-04 08:48:43 +0000 | [diff] [blame] | 594 | ARMin_FPSCR, |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 595 | ARMin_MFence, |
sewardj | 6d615ba | 2011-09-26 16:19:43 +0000 | [diff] [blame] | 596 | ARMin_CLREX, |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 597 | /* Neon */ |
| 598 | ARMin_NLdStQ, |
| 599 | ARMin_NLdStD, |
| 600 | ARMin_NUnary, |
| 601 | ARMin_NUnaryS, |
| 602 | ARMin_NDual, |
| 603 | ARMin_NBinary, |
| 604 | ARMin_NBinaryS, |
| 605 | ARMin_NShift, |
sewardj | f78a81c | 2013-04-21 00:45:18 +0000 | [diff] [blame] | 606 | ARMin_NShl64, // special case 64-bit shift of Dreg by immediate |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 607 | ARMin_NeonImm, |
| 608 | ARMin_NCMovQ, |
| 609 | /* This is not a NEON instruction. Actually there is no corresponding |
| 610 | instruction in ARM instruction set at all. We need this one to |
| 611 | generate spill/reload of 128-bit registers since current register |
| 612 | allocator demands them to consist of no more than two instructions. |
| 613 | We will split this instruction into 2 or 3 ARM instructions on the |
| 614 | emiting phase. |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 615 | NOTE: source and destination registers should be different! */ |
sewardj | c6f970f | 2012-04-02 21:54:49 +0000 | [diff] [blame] | 616 | ARMin_Add32, |
| 617 | ARMin_EvCheck, /* Event check */ |
| 618 | ARMin_ProfInc /* 64-bit profile counter increment */ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 619 | } |
| 620 | ARMInstrTag; |
| 621 | |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 622 | /* Destinations are on the LEFT (first operand) */ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 623 | |
| 624 | typedef |
| 625 | struct { |
| 626 | ARMInstrTag tag; |
| 627 | union { |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 628 | /* ADD/SUB/AND/OR/XOR, vanilla ALU op */ |
| 629 | struct { |
| 630 | ARMAluOp op; |
| 631 | HReg dst; |
| 632 | HReg argL; |
| 633 | ARMRI84* argR; |
| 634 | } Alu; |
| 635 | /* SHL/SHR/SAR, 2nd arg is reg or imm */ |
| 636 | struct { |
| 637 | ARMShiftOp op; |
| 638 | HReg dst; |
| 639 | HReg argL; |
| 640 | ARMRI5* argR; |
| 641 | } Shift; |
| 642 | /* NOT/NEG/CLZ */ |
| 643 | struct { |
| 644 | ARMUnaryOp op; |
| 645 | HReg dst; |
| 646 | HReg src; |
| 647 | } Unary; |
| 648 | /* CMP/TST; subtract/and, discard result, set NZCV */ |
| 649 | struct { |
| 650 | Bool isCmp; |
| 651 | HReg argL; |
| 652 | ARMRI84* argR; |
| 653 | } CmpOrTst; |
| 654 | /* MOV dst, src -- reg-reg (or reg-imm8x4) move */ |
| 655 | struct { |
| 656 | HReg dst; |
| 657 | ARMRI84* src; |
| 658 | } Mov; |
| 659 | /* Pseudo-insn; make a 32-bit immediate */ |
| 660 | struct { |
| 661 | HReg dst; |
| 662 | UInt imm32; |
| 663 | } Imm32; |
sewardj | cfe046e | 2013-01-17 14:23:53 +0000 | [diff] [blame] | 664 | /* 32-bit load or store, may be conditional */ |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 665 | struct { |
sewardj | cfe046e | 2013-01-17 14:23:53 +0000 | [diff] [blame] | 666 | ARMCondCode cc; /* ARMcc_NV is not allowed */ |
| 667 | Bool isLoad; |
| 668 | HReg rD; |
| 669 | ARMAMode1* amode; |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 670 | } LdSt32; |
sewardj | cfe046e | 2013-01-17 14:23:53 +0000 | [diff] [blame] | 671 | /* 16-bit load or store, may be conditional */ |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 672 | struct { |
sewardj | cfe046e | 2013-01-17 14:23:53 +0000 | [diff] [blame] | 673 | ARMCondCode cc; /* ARMcc_NV is not allowed */ |
| 674 | Bool isLoad; |
| 675 | Bool signedLoad; |
| 676 | HReg rD; |
| 677 | ARMAMode2* amode; |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 678 | } LdSt16; |
sewardj | cfe046e | 2013-01-17 14:23:53 +0000 | [diff] [blame] | 679 | /* 8-bit (unsigned) load or store, may be conditional */ |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 680 | struct { |
sewardj | cfe046e | 2013-01-17 14:23:53 +0000 | [diff] [blame] | 681 | ARMCondCode cc; /* ARMcc_NV is not allowed */ |
| 682 | Bool isLoad; |
| 683 | HReg rD; |
| 684 | ARMAMode1* amode; |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 685 | } LdSt8U; |
sewardj | cfe046e | 2013-01-17 14:23:53 +0000 | [diff] [blame] | 686 | /* 8-bit signed load, may be conditional */ |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 687 | struct { |
sewardj | cfe046e | 2013-01-17 14:23:53 +0000 | [diff] [blame] | 688 | ARMCondCode cc; /* ARMcc_NV is not allowed */ |
| 689 | HReg rD; |
| 690 | ARMAMode2* amode; |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 691 | } Ld8S; |
sewardj | c6f970f | 2012-04-02 21:54:49 +0000 | [diff] [blame] | 692 | /* Update the guest R15T value, then exit requesting to chain |
| 693 | to it. May be conditional. Urr, use of Addr32 implicitly |
| 694 | assumes that wordsize(guest) == wordsize(host). */ |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 695 | struct { |
sewardj | c6f970f | 2012-04-02 21:54:49 +0000 | [diff] [blame] | 696 | Addr32 dstGA; /* next guest address */ |
| 697 | ARMAMode1* amR15T; /* amode in guest state for R15T */ |
| 698 | ARMCondCode cond; /* can be ARMcc_AL */ |
| 699 | Bool toFastEP; /* chain to the slow or fast point? */ |
| 700 | } XDirect; |
| 701 | /* Boring transfer to a guest address not known at JIT time. |
| 702 | Not chainable. May be conditional. */ |
| 703 | struct { |
| 704 | HReg dstGA; |
| 705 | ARMAMode1* amR15T; |
| 706 | ARMCondCode cond; /* can be ARMcc_AL */ |
| 707 | } XIndir; |
| 708 | /* Assisted transfer to a guest address, most general case. |
| 709 | Not chainable. May be conditional. */ |
| 710 | struct { |
| 711 | HReg dstGA; |
| 712 | ARMAMode1* amR15T; |
| 713 | ARMCondCode cond; /* can be ARMcc_AL */ |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 714 | IRJumpKind jk; |
sewardj | c6f970f | 2012-04-02 21:54:49 +0000 | [diff] [blame] | 715 | } XAssisted; |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 716 | /* Mov src to dst on the given condition, which may not |
| 717 | be ARMcc_AL. */ |
| 718 | struct { |
| 719 | ARMCondCode cond; |
| 720 | HReg dst; |
| 721 | ARMRI84* src; |
| 722 | } CMov; |
| 723 | /* Pseudo-insn. Call target (an absolute address), on given |
| 724 | condition (which could be ARMcc_AL). */ |
| 725 | struct { |
| 726 | ARMCondCode cond; |
| 727 | HWord target; |
| 728 | Int nArgRegs; /* # regs carrying args: 0 .. 4 */ |
sewardj | cfe046e | 2013-01-17 14:23:53 +0000 | [diff] [blame] | 729 | RetLoc rloc; /* where the return value will be */ |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 730 | } Call; |
| 731 | /* (PLAIN) 32 * 32 -> 32: r0 = r2 * r3 |
| 732 | (ZX) 32 *u 32 -> 64: r1:r0 = r2 *u r3 |
| 733 | (SX) 32 *s 32 -> 64: r1:r0 = r2 *s r3 |
| 734 | Why hardwired registers? Because the ARM ARM specifies |
| 735 | (eg for straight MUL) the result (Rd) and the left arg (Rm) |
| 736 | may not be the same register. That's not a constraint we |
| 737 | can enforce in the register allocator (without mucho extra |
| 738 | complexity). Hence hardwire it. At least using caller-saves |
| 739 | registers, which are less likely to be in use. */ |
| 740 | struct { |
| 741 | ARMMulOp op; |
| 742 | } Mul; |
sewardj | ff7f5b7 | 2011-07-11 11:43:38 +0000 | [diff] [blame] | 743 | /* LDREX{,H,B} r2, [r4] and |
| 744 | LDREXD r2, r3, [r4] (on LE hosts, transferred value is r3:r2) |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 745 | Again, hardwired registers since this is not performance |
| 746 | critical, and there are possibly constraints on the |
| 747 | registers that we can't express in the register allocator.*/ |
| 748 | struct { |
sewardj | ff7f5b7 | 2011-07-11 11:43:38 +0000 | [diff] [blame] | 749 | Int szB; /* 1, 2, 4 or 8 */ |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 750 | } LdrEX; |
sewardj | ff7f5b7 | 2011-07-11 11:43:38 +0000 | [diff] [blame] | 751 | /* STREX{,H,B} r0, r2, [r4] and |
| 752 | STREXD r0, r2, r3, [r4] (on LE hosts, transferred value is r3:r2) |
| 753 | r0 = SC( [r4] = r2 ) (8, 16, 32 bit transfers) |
| 754 | r0 = SC( [r4] = r3:r2) (64 bit transfers) |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 755 | Ditto comment re fixed registers. */ |
| 756 | struct { |
sewardj | ff7f5b7 | 2011-07-11 11:43:38 +0000 | [diff] [blame] | 757 | Int szB; /* 1, 2, 4 or 8 */ |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 758 | } StrEX; |
| 759 | /* VFP INSTRUCTIONS */ |
| 760 | /* 64-bit Fp load/store */ |
| 761 | struct { |
| 762 | Bool isLoad; |
| 763 | HReg dD; |
| 764 | ARMAModeV* amode; |
| 765 | } VLdStD; |
| 766 | /* 32-bit Fp load/store */ |
| 767 | struct { |
| 768 | Bool isLoad; |
| 769 | HReg fD; |
| 770 | ARMAModeV* amode; |
| 771 | } VLdStS; |
| 772 | /* 64-bit FP binary arithmetic */ |
| 773 | struct { |
| 774 | ARMVfpOp op; |
| 775 | HReg dst; |
| 776 | HReg argL; |
| 777 | HReg argR; |
| 778 | } VAluD; |
| 779 | /* 32-bit FP binary arithmetic */ |
| 780 | struct { |
| 781 | ARMVfpOp op; |
| 782 | HReg dst; |
| 783 | HReg argL; |
| 784 | HReg argR; |
| 785 | } VAluS; |
| 786 | /* 64-bit FP unary, also reg-reg move */ |
| 787 | struct { |
| 788 | ARMVfpUnaryOp op; |
| 789 | HReg dst; |
| 790 | HReg src; |
| 791 | } VUnaryD; |
| 792 | /* 32-bit FP unary, also reg-reg move */ |
| 793 | struct { |
| 794 | ARMVfpUnaryOp op; |
| 795 | HReg dst; |
| 796 | HReg src; |
| 797 | } VUnaryS; |
| 798 | /* 64-bit FP compare and move results to CPSR (FCMPD;FMSTAT) */ |
| 799 | struct { |
| 800 | HReg argL; |
| 801 | HReg argR; |
| 802 | } VCmpD; |
| 803 | /* 64-bit FP mov src to dst on the given condition, which may |
| 804 | not be ARMcc_AL. */ |
| 805 | struct { |
| 806 | ARMCondCode cond; |
| 807 | HReg dst; |
| 808 | HReg src; |
| 809 | } VCMovD; |
| 810 | /* 32-bit FP mov src to dst on the given condition, which may |
| 811 | not be ARMcc_AL. */ |
| 812 | struct { |
| 813 | ARMCondCode cond; |
| 814 | HReg dst; |
| 815 | HReg src; |
| 816 | } VCMovS; |
| 817 | /* Convert between 32-bit and 64-bit FP values (both ways). |
| 818 | (FCVTSD, FCVTDS) */ |
| 819 | struct { |
| 820 | Bool sToD; /* True: F32->F64. False: F64->F32 */ |
| 821 | HReg dst; |
| 822 | HReg src; |
| 823 | } VCvtSD; |
| 824 | /* Transfer a VFP D reg to/from two integer registers (VMOV) */ |
| 825 | struct { |
| 826 | Bool toD; |
| 827 | HReg dD; |
| 828 | HReg rHi; |
| 829 | HReg rLo; |
| 830 | } VXferD; |
| 831 | /* Transfer a VFP S reg to/from an integer register (VMOV) */ |
| 832 | struct { |
| 833 | Bool toS; |
| 834 | HReg fD; |
| 835 | HReg rLo; |
| 836 | } VXferS; |
| 837 | /* Convert between 32-bit ints and 64-bit FP values (both ways |
| 838 | and both signednesses). (FSITOD, FUITOD, FTOSID, FTOUID) */ |
| 839 | struct { |
| 840 | Bool iToD; /* True: I32->F64. False: F64->I32 */ |
| 841 | Bool syned; /* True: I32 is signed. False: I32 is unsigned */ |
| 842 | HReg dst; |
| 843 | HReg src; |
| 844 | } VCvtID; |
| 845 | /* Move a 32-bit value to/from the FPSCR (FMXR, FMRX) */ |
| 846 | struct { |
| 847 | Bool toFPSCR; |
| 848 | HReg iReg; |
| 849 | } FPSCR; |
sewardj | 412098c | 2010-05-04 08:48:43 +0000 | [diff] [blame] | 850 | /* Mem fence. An insn which fences all loads and stores as |
| 851 | much as possible before continuing. On ARM we emit the |
| 852 | sequence |
| 853 | mcr 15,0,r0,c7,c10,4 (DSB) |
| 854 | mcr 15,0,r0,c7,c10,5 (DMB) |
| 855 | mcr 15,0,r0,c7,c5,4 (ISB) |
| 856 | which is probably total overkill, but better safe than |
| 857 | sorry. |
| 858 | */ |
| 859 | struct { |
| 860 | } MFence; |
sewardj | 6d615ba | 2011-09-26 16:19:43 +0000 | [diff] [blame] | 861 | /* A CLREX instruction. */ |
| 862 | struct { |
| 863 | } CLREX; |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 864 | /* Neon data processing instruction: 3 registers of the same |
| 865 | length */ |
| 866 | struct { |
| 867 | ARMNeonBinOp op; |
| 868 | HReg dst; |
| 869 | HReg argL; |
| 870 | HReg argR; |
| 871 | UInt size; |
| 872 | Bool Q; |
| 873 | } NBinary; |
| 874 | struct { |
| 875 | ARMNeonBinOp op; |
| 876 | ARMNRS* dst; |
| 877 | ARMNRS* argL; |
| 878 | ARMNRS* argR; |
| 879 | UInt size; |
| 880 | Bool Q; |
| 881 | } NBinaryS; |
| 882 | struct { |
| 883 | ARMNeonShiftOp op; |
| 884 | HReg dst; |
| 885 | HReg argL; |
| 886 | HReg argR; |
| 887 | UInt size; |
| 888 | Bool Q; |
| 889 | } NShift; |
| 890 | struct { |
sewardj | f78a81c | 2013-04-21 00:45:18 +0000 | [diff] [blame] | 891 | HReg dst; |
| 892 | HReg src; |
| 893 | UInt amt; /* 1..63 only */ |
| 894 | } NShl64; |
| 895 | struct { |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 896 | Bool isLoad; |
| 897 | HReg dQ; |
| 898 | ARMAModeN *amode; |
| 899 | } NLdStQ; |
| 900 | struct { |
| 901 | Bool isLoad; |
| 902 | HReg dD; |
| 903 | ARMAModeN *amode; |
| 904 | } NLdStD; |
| 905 | struct { |
sewardj | 6aa87a6 | 2010-10-06 20:34:53 +0000 | [diff] [blame] | 906 | ARMNeonUnOpS op; |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 907 | ARMNRS* dst; |
| 908 | ARMNRS* src; |
| 909 | UInt size; |
| 910 | Bool Q; |
| 911 | } NUnaryS; |
| 912 | struct { |
| 913 | ARMNeonUnOp op; |
| 914 | HReg dst; |
| 915 | HReg src; |
| 916 | UInt size; |
| 917 | Bool Q; |
| 918 | } NUnary; |
| 919 | /* Takes two arguments and modifies them both. */ |
| 920 | struct { |
| 921 | ARMNeonDualOp op; |
| 922 | HReg arg1; |
| 923 | HReg arg2; |
| 924 | UInt size; |
| 925 | Bool Q; |
| 926 | } NDual; |
| 927 | struct { |
| 928 | HReg dst; |
| 929 | ARMNImm* imm; |
| 930 | } NeonImm; |
| 931 | /* 128-bit Neon move src to dst on the given condition, which |
| 932 | may not be ARMcc_AL. */ |
| 933 | struct { |
| 934 | ARMCondCode cond; |
| 935 | HReg dst; |
| 936 | HReg src; |
| 937 | } NCMovQ; |
| 938 | struct { |
| 939 | /* Note: rD != rN */ |
| 940 | HReg rD; |
| 941 | HReg rN; |
| 942 | UInt imm32; |
| 943 | } Add32; |
sewardj | c6f970f | 2012-04-02 21:54:49 +0000 | [diff] [blame] | 944 | struct { |
| 945 | ARMAMode1* amCounter; |
| 946 | ARMAMode1* amFailAddr; |
| 947 | } EvCheck; |
| 948 | struct { |
| 949 | /* No fields. The address of the counter to inc is |
| 950 | installed later, post-translation, by patching it in, |
| 951 | as it is not known at translation time. */ |
| 952 | } ProfInc; |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 953 | } ARMin; |
| 954 | } |
| 955 | ARMInstr; |
| 956 | |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 957 | |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 958 | extern ARMInstr* ARMInstr_Alu ( ARMAluOp, HReg, HReg, ARMRI84* ); |
| 959 | extern ARMInstr* ARMInstr_Shift ( ARMShiftOp, HReg, HReg, ARMRI5* ); |
| 960 | extern ARMInstr* ARMInstr_Unary ( ARMUnaryOp, HReg, HReg ); |
| 961 | extern ARMInstr* ARMInstr_CmpOrTst ( Bool isCmp, HReg, ARMRI84* ); |
| 962 | extern ARMInstr* ARMInstr_Mov ( HReg, ARMRI84* ); |
| 963 | extern ARMInstr* ARMInstr_Imm32 ( HReg, UInt ); |
sewardj | cfe046e | 2013-01-17 14:23:53 +0000 | [diff] [blame] | 964 | extern ARMInstr* ARMInstr_LdSt32 ( ARMCondCode, |
| 965 | Bool isLoad, HReg, ARMAMode1* ); |
| 966 | extern ARMInstr* ARMInstr_LdSt16 ( ARMCondCode, |
| 967 | Bool isLoad, Bool signedLoad, |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 968 | HReg, ARMAMode2* ); |
sewardj | cfe046e | 2013-01-17 14:23:53 +0000 | [diff] [blame] | 969 | extern ARMInstr* ARMInstr_LdSt8U ( ARMCondCode, |
| 970 | Bool isLoad, HReg, ARMAMode1* ); |
| 971 | extern ARMInstr* ARMInstr_Ld8S ( ARMCondCode, HReg, ARMAMode2* ); |
sewardj | c6f970f | 2012-04-02 21:54:49 +0000 | [diff] [blame] | 972 | extern ARMInstr* ARMInstr_XDirect ( Addr32 dstGA, ARMAMode1* amR15T, |
| 973 | ARMCondCode cond, Bool toFastEP ); |
| 974 | extern ARMInstr* ARMInstr_XIndir ( HReg dstGA, ARMAMode1* amR15T, |
| 975 | ARMCondCode cond ); |
| 976 | extern ARMInstr* ARMInstr_XAssisted ( HReg dstGA, ARMAMode1* amR15T, |
| 977 | ARMCondCode cond, IRJumpKind jk ); |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 978 | extern ARMInstr* ARMInstr_CMov ( ARMCondCode, HReg dst, ARMRI84* src ); |
sewardj | cfe046e | 2013-01-17 14:23:53 +0000 | [diff] [blame] | 979 | extern ARMInstr* ARMInstr_Call ( ARMCondCode, HWord, Int nArgRegs, |
| 980 | RetLoc rloc ); |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 981 | extern ARMInstr* ARMInstr_Mul ( ARMMulOp op ); |
| 982 | extern ARMInstr* ARMInstr_LdrEX ( Int szB ); |
| 983 | extern ARMInstr* ARMInstr_StrEX ( Int szB ); |
| 984 | extern ARMInstr* ARMInstr_VLdStD ( Bool isLoad, HReg, ARMAModeV* ); |
| 985 | extern ARMInstr* ARMInstr_VLdStS ( Bool isLoad, HReg, ARMAModeV* ); |
| 986 | extern ARMInstr* ARMInstr_VAluD ( ARMVfpOp op, HReg, HReg, HReg ); |
| 987 | extern ARMInstr* ARMInstr_VAluS ( ARMVfpOp op, HReg, HReg, HReg ); |
| 988 | extern ARMInstr* ARMInstr_VUnaryD ( ARMVfpUnaryOp, HReg dst, HReg src ); |
| 989 | extern ARMInstr* ARMInstr_VUnaryS ( ARMVfpUnaryOp, HReg dst, HReg src ); |
| 990 | extern ARMInstr* ARMInstr_VCmpD ( HReg argL, HReg argR ); |
| 991 | extern ARMInstr* ARMInstr_VCMovD ( ARMCondCode, HReg dst, HReg src ); |
| 992 | extern ARMInstr* ARMInstr_VCMovS ( ARMCondCode, HReg dst, HReg src ); |
| 993 | extern ARMInstr* ARMInstr_VCvtSD ( Bool sToD, HReg dst, HReg src ); |
| 994 | extern ARMInstr* ARMInstr_VXferD ( Bool toD, HReg dD, HReg rHi, HReg rLo ); |
| 995 | extern ARMInstr* ARMInstr_VXferS ( Bool toS, HReg fD, HReg rLo ); |
| 996 | extern ARMInstr* ARMInstr_VCvtID ( Bool iToD, Bool syned, |
| 997 | HReg dst, HReg src ); |
| 998 | extern ARMInstr* ARMInstr_FPSCR ( Bool toFPSCR, HReg iReg ); |
sewardj | 412098c | 2010-05-04 08:48:43 +0000 | [diff] [blame] | 999 | extern ARMInstr* ARMInstr_MFence ( void ); |
sewardj | 6d615ba | 2011-09-26 16:19:43 +0000 | [diff] [blame] | 1000 | extern ARMInstr* ARMInstr_CLREX ( void ); |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 1001 | extern ARMInstr* ARMInstr_NLdStQ ( Bool isLoad, HReg, ARMAModeN* ); |
| 1002 | extern ARMInstr* ARMInstr_NLdStD ( Bool isLoad, HReg, ARMAModeN* ); |
| 1003 | extern ARMInstr* ARMInstr_NUnary ( ARMNeonUnOp, HReg, HReg, UInt, Bool ); |
sewardj | cb9ad0d | 2011-04-27 07:02:44 +0000 | [diff] [blame] | 1004 | extern ARMInstr* ARMInstr_NUnaryS ( ARMNeonUnOpS, ARMNRS*, ARMNRS*, |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 1005 | UInt, Bool ); |
| 1006 | extern ARMInstr* ARMInstr_NDual ( ARMNeonDualOp, HReg, HReg, UInt, Bool ); |
| 1007 | extern ARMInstr* ARMInstr_NBinary ( ARMNeonBinOp, HReg, HReg, HReg, |
| 1008 | UInt, Bool ); |
| 1009 | extern ARMInstr* ARMInstr_NShift ( ARMNeonShiftOp, HReg, HReg, HReg, |
| 1010 | UInt, Bool ); |
sewardj | f78a81c | 2013-04-21 00:45:18 +0000 | [diff] [blame] | 1011 | extern ARMInstr* ARMInstr_NShl64 ( HReg, HReg, UInt ); |
sewardj | 6c60b32 | 2010-08-22 12:48:28 +0000 | [diff] [blame] | 1012 | extern ARMInstr* ARMInstr_NeonImm ( HReg, ARMNImm* ); |
| 1013 | extern ARMInstr* ARMInstr_NCMovQ ( ARMCondCode, HReg, HReg ); |
| 1014 | extern ARMInstr* ARMInstr_Add32 ( HReg rD, HReg rN, UInt imm32 ); |
sewardj | c6f970f | 2012-04-02 21:54:49 +0000 | [diff] [blame] | 1015 | extern ARMInstr* ARMInstr_EvCheck ( ARMAMode1* amCounter, |
| 1016 | ARMAMode1* amFailAddr ); |
| 1017 | extern ARMInstr* ARMInstr_ProfInc ( void ); |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 1018 | |
| 1019 | extern void ppARMInstr ( ARMInstr* ); |
| 1020 | |
| 1021 | |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 1022 | /* Some functions that insulate the register allocator from details |
| 1023 | of the underlying instruction set. */ |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 1024 | extern void getRegUsage_ARMInstr ( HRegUsage*, ARMInstr*, Bool ); |
| 1025 | extern void mapRegs_ARMInstr ( HRegRemap*, ARMInstr*, Bool ); |
| 1026 | extern Bool isMove_ARMInstr ( ARMInstr*, HReg*, HReg* ); |
sewardj | c6f970f | 2012-04-02 21:54:49 +0000 | [diff] [blame] | 1027 | extern Int emit_ARMInstr ( /*MB_MOD*/Bool* is_profInc, |
| 1028 | UChar* buf, Int nbuf, ARMInstr* i, |
| 1029 | Bool mode64, |
sewardj | 9b76916 | 2014-07-24 12:42:03 +0000 | [diff] [blame] | 1030 | VexEndness endness_host, |
florian | 8462d11 | 2014-09-24 15:18:09 +0000 | [diff] [blame^] | 1031 | const void* disp_cp_chain_me_to_slowEP, |
| 1032 | const void* disp_cp_chain_me_to_fastEP, |
| 1033 | const void* disp_cp_xindir, |
| 1034 | const void* disp_cp_xassisted ); |
sewardj | 6c299f3 | 2009-12-31 18:00:12 +0000 | [diff] [blame] | 1035 | |
| 1036 | extern void genSpill_ARM ( /*OUT*/HInstr** i1, /*OUT*/HInstr** i2, |
| 1037 | HReg rreg, Int offset, Bool ); |
| 1038 | extern void genReload_ARM ( /*OUT*/HInstr** i1, /*OUT*/HInstr** i2, |
| 1039 | HReg rreg, Int offset, Bool ); |
| 1040 | |
| 1041 | extern void getAllocableRegs_ARM ( Int*, HReg** ); |
sewardj | c6f970f | 2012-04-02 21:54:49 +0000 | [diff] [blame] | 1042 | extern HInstrArray* iselSB_ARM ( IRSB*, |
| 1043 | VexArch, |
| 1044 | VexArchInfo*, |
| 1045 | VexAbiInfo*, |
| 1046 | Int offs_Host_EvC_Counter, |
| 1047 | Int offs_Host_EvC_FailAddr, |
| 1048 | Bool chainingAllowed, |
| 1049 | Bool addProfInc, |
| 1050 | Addr64 max_ga ); |
| 1051 | |
| 1052 | /* How big is an event check? This is kind of a kludge because it |
| 1053 | depends on the offsets of host_EvC_FAILADDR and |
| 1054 | host_EvC_COUNTER. */ |
sewardj | 9b76916 | 2014-07-24 12:42:03 +0000 | [diff] [blame] | 1055 | extern Int evCheckSzB_ARM ( VexEndness endness_host ); |
sewardj | c6f970f | 2012-04-02 21:54:49 +0000 | [diff] [blame] | 1056 | |
| 1057 | /* Perform a chaining and unchaining of an XDirect jump. */ |
sewardj | 9b76916 | 2014-07-24 12:42:03 +0000 | [diff] [blame] | 1058 | extern VexInvalRange chainXDirect_ARM ( VexEndness endness_host, |
| 1059 | void* place_to_chain, |
florian | 7d6f81d | 2014-09-22 21:43:37 +0000 | [diff] [blame] | 1060 | const void* disp_cp_chain_me_EXPECTED, |
| 1061 | const void* place_to_jump_to ); |
sewardj | c6f970f | 2012-04-02 21:54:49 +0000 | [diff] [blame] | 1062 | |
sewardj | 9b76916 | 2014-07-24 12:42:03 +0000 | [diff] [blame] | 1063 | extern VexInvalRange unchainXDirect_ARM ( VexEndness endness_host, |
| 1064 | void* place_to_unchain, |
florian | 7d6f81d | 2014-09-22 21:43:37 +0000 | [diff] [blame] | 1065 | const void* place_to_jump_to_EXPECTED, |
| 1066 | const void* disp_cp_chain_me ); |
sewardj | c6f970f | 2012-04-02 21:54:49 +0000 | [diff] [blame] | 1067 | |
| 1068 | /* Patch the counter location into an existing ProfInc point. */ |
sewardj | 9b76916 | 2014-07-24 12:42:03 +0000 | [diff] [blame] | 1069 | extern VexInvalRange patchProfInc_ARM ( VexEndness endness_host, |
| 1070 | void* place_to_patch, |
florian | 7d6f81d | 2014-09-22 21:43:37 +0000 | [diff] [blame] | 1071 | const ULong* location_of_counter ); |
sewardj | c6f970f | 2012-04-02 21:54:49 +0000 | [diff] [blame] | 1072 | |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 1073 | |
sewardj | cef7d3e | 2009-07-02 12:21:59 +0000 | [diff] [blame] | 1074 | #endif /* ndef __VEX_HOST_ARM_DEFS_H */ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 1075 | |
| 1076 | /*---------------------------------------------------------------*/ |
sewardj | cef7d3e | 2009-07-02 12:21:59 +0000 | [diff] [blame] | 1077 | /*--- end host_arm_defs.h ---*/ |
cerion | 0578287 | 2004-12-16 11:50:19 +0000 | [diff] [blame] | 1078 | /*---------------------------------------------------------------*/ |