| 1 | /* |
| 2 | * Copyright (C) 2014-2019 Free Software Foundation, Inc. |
| 3 | * |
| 4 | * This file is part of GNU lightning. |
| 5 | * |
| 6 | * GNU lightning is free software; you can redistribute it and/or modify it |
| 7 | * under the terms of the GNU Lesser General Public License as published |
| 8 | * by the Free Software Foundation; either version 3, or (at your option) |
| 9 | * any later version. |
| 10 | * |
| 11 | * GNU lightning is distributed in the hope that it will be useful, but |
| 12 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| 13 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public |
| 14 | * License for more details. |
| 15 | * |
| 16 | * Authors: |
| 17 | * Paulo Cesar Pereira de Andrade |
| 18 | */ |
| 19 | |
| 20 | #if PROTO |
| 21 | # define _u2(v) ((v) & 0x3) |
| 22 | # define _s2_p(v) ((v) >= -0x2 && (v) <= 0x1) |
| 23 | # define _u2_p(v) ((v) >= 0 && (v) <= 0x3) |
| 24 | # define _u5(v) ((v) & 0x1f) |
| 25 | # define _s5_p(v) ((v) >= -0x10 && (v) <= 0xf) |
| 26 | # define _u5_p(v) ((v) >= 0 && (v) <= 0x1f) |
| 27 | # define _u6(v) ((v) & 0x3f) |
| 28 | # define _s6_p(v) ((v) >= -0x20 && (v) <= 0x1f) |
| 29 | # define _u6_p(v) ((v) >= 0 && (v) <= 0x3f) |
| 30 | # define _u7(v) ((v) & 0x7f) |
| 31 | # define _s7_p(v) ((v) >= -0x40 && (v) <= 0x3f) |
| 32 | # define _u7_p(v) ((v) >= 0 && (v) <= 0x7f) |
| 33 | # define _u8(v) ((v) & 0xff) |
| 34 | # define _s8_p(v) ((v) >= -0x80 && (v) <= 0x7f) |
| 35 | # define _u8_p(v) ((v) >= 0 && (v) <= 0xff) |
| 36 | # define _u11(v) ((v) & 0x7ff) |
| 37 | # define _s11_p(v) ((v) >= -0x400 && (v) <= 0x3ff) |
| 38 | # define _u11_p(v) ((v) >= 0 && (v) <= 0x7ff) |
| 39 | # define _u14(v) ((v) & 0x3fff) |
| 40 | # define _s14_p(v) ((v) >= -0x2000 && (v) <= 0x1fff) |
| 41 | # define _u14_p(v) ((v) >= 0 && (v) <= 0x3fff) |
| 42 | # define _u16(v) ((v) & 0xffff) |
| 43 | # define _s16_p(v) ((v) >= -0x8000 && (v) <= 0x7fff) |
| 44 | # define _u16_p(v) ((v) >= 0 && (v) <= 0xffff) |
| 45 | # define _u21(v) ((v) & 0x1fffff) |
| 46 | # define _s21_p(v) ((v) >= -0x100000 && (v) <= 0xfffff) |
| 47 | # define _u21_p(v) ((v) >= 0 && (v) <= 0x1fffff) |
| 48 | # define _u26(v) ((v) & 0x3ffffff) |
| 49 | # define _s26_p(v) ((v) >= -0x2000000 && (v) <= 0x1ffffff) |
| 50 | # define _u26_p(v) ((v) >= 0 && (v) <= 0x3ffffff) |
| 51 | # define _u32(v) ((v) & 0xffffffff) |
| 52 | # define _s32_p(v) ((v) >= -0x80000000 && (v) <= 0x7fffffff) |
| 53 | # define _u32_p(v) ((v) >= 0 && (v) <= 0xffffffff) |
| 54 | # define ii(i) *_jit->pc.ui++ = i |
| 55 | # define stack_framesize 224 |
| 56 | # define _S0_REGNO 0x09 |
| 57 | # define _S1_REGNO 0x0a |
| 58 | # define _S2_REGNO 0x0b |
| 59 | # define _S3_REGNO 0x0c |
| 60 | # define _S4_REGNO 0x0d |
| 61 | # define _S5_REGNO 0x0e |
| 62 | # define _FP_REGNO 0x0f |
| 63 | # define _A0_REGNO 0x10 |
| 64 | # define _A1_REGNO 0x11 |
| 65 | # define _A2_REGNO 0x12 |
| 66 | # define _V0_REGNO 0x00 |
| 67 | # define _T0_REGNO 0x01 |
| 68 | # define _T1_REGNO 0x02 |
| 69 | # define _RA_REGNO 0x1a |
| 70 | # define _PV_REGNO 0x1b |
| 71 | # define _GP_REGNO 0x1d |
| 72 | # define _SP_REGNO 0x1e |
| 73 | # define _R31_REGNO 0x1f |
| 74 | # define Pcd(o,n) _Pcd(_jit,o,n) |
| 75 | static void _Pcd(jit_state_t*,int,unsigned int) maybe_unused; |
| 76 | # define Bra(o,ra,d) _Bra(_jit,o,ra,d) |
| 77 | static void _Bra(jit_state_t*,int,int,int); |
| 78 | # define Mem(o,ra,rb,d) _Mem(_jit,o,ra,rb,d) |
| 79 | static void _Mem(jit_state_t*,int,int,int,unsigned int); |
| 80 | # define Mbr(o,ra,rb,h,d) _Mbr(_jit,o,ra,rb,h,d) |
| 81 | static void _Mbr(jit_state_t*,int,int,int,int,int); |
| 82 | # define Opr(o,ra,rb,f,rc) _Opr(_jit,o,ra,rb,f,rc) |
| 83 | static void _Opr(jit_state_t*,int,int,int,unsigned int,int); |
| 84 | # define Opi(o,ra,i,f,rc) _Opi(_jit,o,ra,i,f,rc) |
| 85 | static void _Opi(jit_state_t*,int,int,unsigned int,unsigned int,int); |
| 86 | # define ADDL(ra,rb,rc) Opr(0x10,ra,rb,0x00,rc) |
| 87 | # define ADDLi(ra,im,rc) Opi(0x10,ra,im,0x00,rc) |
| 88 | # define ADDL_V(ra,rb,rc) Opr(0x10,ra,rb,0x40,rc) |
| 89 | # define ADDL_Vi(ra,im,rc) Opi(0x10,ra,im,0x40,rc) |
| 90 | # define ADDQ(ra,rb,rc) Opr(0x10,ra,rb,0x20,rc) |
| 91 | # define ADDQi(ra,im,rc) Opi(0x10,ra,im,0x20,rc) |
| 92 | # define ADDQ_V(ra,rb,rc) Opr(0x10,ra,rb,0x60,rc) |
| 93 | # define ADDQ_Vi(ra,im,rc) Opi(0x10,ra,im,0x60,rc) |
| 94 | # define AMASK(rb,rc) Opr(0x11,_R31_REGNO,rb,0x61,rc) |
| 95 | # define AND(ra,rb,rc) Opr(0x11,ra,rb,0x00,rc) |
| 96 | # define ANDi(ra,im,rc) Opi(0x11,ra,im,0x00,rc) |
| 97 | # define BEQ(ra,d) Bra(0x39,ra,d) |
| 98 | # define BGE(ra,d) Bra(0x3e,ra,d) |
| 99 | # define BGT(ra,d) Bra(0x3f,ra,d) |
| 100 | # define BIC(ra,rb,rc) Opr(0x11,ra,rb,0x08,rc) |
| 101 | # define ANDNOT(ra,rb,rc) BIC(ra,rb,rc) |
| 102 | # define BICi(ra,im,rc) Opi(0x11,ra,im,0x08,rc) |
| 103 | # define ANDNOTi(ra,im,rc) BICi(ra,im,rc) |
| 104 | # define BIS(ra,rb,rc) Opr(0x11,ra,rb,0x20,rc) |
| 105 | # define BISi(ra,im,rc) Opi(0x11,ra,im,0x20,rc) |
| 106 | # define OR(ra,rb,rc) BIS(ra,rb,rc) |
| 107 | # define ORi(ra,im,rc) BISi(ra,im,rc) |
| 108 | # define BLBC(ra,d) Bra(0x38,ra,d) |
| 109 | # define BLBS(ra,d) Bra(0x3c,ra,d) |
| 110 | # define BLE(ra,d) Bra(0x3b,ra,d) |
| 111 | # define BLT(ra,d) Bra(0x3a,ra,d) |
| 112 | # define BNE(ra,d) Bra(0x3d,ra,d) |
| 113 | # define BR(ra,d) Bra(0x30,ra,d) |
| 114 | # define BSR(ra,d) Bra(0x34,ra,d) |
| 115 | # define CALL_PAL(c) Pcd(0x00,c) |
| 116 | # define CMOVEQ(ra,rb,rc) Opr(0x11,ra,rb,0x24,rc) |
| 117 | # define CMOVEQi(ra,im,rc) Opi(0x11,ra,im,0x24,rc) |
| 118 | # define CMOVGE(ra,rb,rc) Opr(0x11,ra,rb,0x46,rc) |
| 119 | # define CMOVGEi(ra,im,rc) Opi(0x11,ra,im,0x46,rc) |
| 120 | # define CMOVGT(ra,rb,rc) Opr(0x11,ra,rb,0x66,rc) |
| 121 | # define CMOVGTi(ra,im,rc) Opi(0x11,ra,im,0x66,rc) |
| 122 | # define CMOVLBC(ra,rb,rc) Opr(0x11,ra,rb,0x16,rc) |
| 123 | # define CMOVLBCi(ra,im,rc) Opi(0x11,ra,im,0x16,rc) |
| 124 | # define CMOVLBS(ra,rb,rc) Opr(0x11,ra,rb,0x14,rc) |
| 125 | # define CMOVLBSi(ra,im,rc) Opi(0x11,ra,im,0x14,rc) |
| 126 | # define CMOVLE(ra,rb,rc) Opr(0x11,ra,rb,0x64,rc) |
| 127 | # define CMOVLEi(ra,im,rc) Opi(0x11,ra,im,0x64,rc) |
| 128 | # define CMOVLT(ra,rb,rc) Opr(0x11,ra,rb,0x44,rc) |
| 129 | # define CMOVLTi(ra,im,rc) Opi(0x11,ra,im,0x44,rc) |
| 130 | # define CMOVNE(ra,rb,rc) Opr(0x11,ra,rb,0x26,rc) |
| 131 | # define CMOVNEi(ra,im,rc) Opi(0x11,ra,im,0x26,rc) |
| 132 | # define CMPBGE(ra,rb,rc) Opr(0x10,ra,rb,0x0f,rc) |
| 133 | # define CMPBGEi(ra,im,rc) Opi(0x10,ra,im,0x0f,rc) |
| 134 | # define CMPEQ(ra,rb,rc) Opr(0x10,ra,rb,0x2d,rc) |
| 135 | # define CMPEQi(ra,im,rc) Opi(0x10,ra,im,0x2d,rc) |
| 136 | # define CMPLE(ra,rb,rc) Opr(0x10,ra,rb,0x6d,rc) |
| 137 | # define CMPLEi(ra,im,rc) Opi(0x10,ra,im,0x6d,rc) |
| 138 | # define CMPLT(ra,rb,rc) Opr(0x10,ra,rb,0x4d,rc) |
| 139 | # define CMPLTi(ra,im,rc) Opi(0x10,ra,im,0x4d,rc) |
| 140 | # define CMPULE(ra,rb,rc) Opr(0x10,ra,rb,0x3d,rc) |
| 141 | # define CMPULEi(ra,im,rc) Opi(0x10,ra,im,0x3d,rc) |
| 142 | # define CMPULT(ra,rb,rc) Opr(0x10,ra,rb,0x1d,rc) |
| 143 | # define CMPULTi(ra,im,rc) Opi(0x10,ra,im,0x1d,rc) |
| 144 | # define CTLZ(rb,rc) Opr(0x1c,_R31_REGNO,rb,0x32,rc) |
| 145 | # define CTPOP(rb,rc) Opr(0x1c,_R31_REGNO,rb,0x30,rc) |
| 146 | # define CTTZ(rb,rc) Opr(0x1c,_R31_REGNO,rb,0x33,rc) |
| 147 | # define ECB(rb,d) Mem(0x18,_R31_REGNO,rb,0xe800) |
| 148 | # define EQV(ra,rb,rc) Opr(0x11,ra,rb,0x48,rc) |
| 149 | # define XORNOT(ra,rb,rc) EQV(ra,rb,rc) |
| 150 | # define EQVi(ra,im,rc) Opi(0x11,ra,im,0x48,rc) |
| 151 | # define XORNOTi(ra,im,rc) EQVi(ra,im,rc) |
| 152 | # define EXCB() Mem(0x18,0,0,0x0400) |
| 153 | # define EXTBL(ra,rb,rc) Opr(0x12,ra,rb,0x06,rc) |
| 154 | # define EXTBLi(ra,im,rc) Opi(0x12,ra,im,0x06,rc) |
| 155 | # define EXTLH(ra,rb,rc) Opr(0x12,ra,rb,0x6a,rc) |
| 156 | # define EXTLHi(ra,im,rc) Opi(0x12,ra,im,0x6a,rc) |
| 157 | # define EXTLL(ra,rb,rc) Opr(0x12,ra,rb,0x26,rc) |
| 158 | # define EXTLLi(ra,im,rc) Opi(0x12,ra,im,0x26,rc) |
| 159 | # define EXTQH(ra,rb,rc) Opr(0x12,ra,rb,0x7a,rc) |
| 160 | # define EXTQHi(ra,im,rc) Opi(0x12,ra,im,0x7a,rc) |
| 161 | # define EXTQL(ra,rb,rc) Opr(0x12,ra,rb,0x36,rc) |
| 162 | # define EXTQLi(ra,im,rc) Opi(0x12,ra,im,0x36,rc) |
| 163 | # define EXTWH(ra,rb,rc) Opr(0x12,ra,rb,0x5a,rc) |
| 164 | # define EXTWHi(ra,im,rc) Opi(0x12,ra,im,0x5a,rc) |
| 165 | # define EXTWL(ra,rb,rc) Opr(0x12,ra,rb,0x16,rc) |
| 166 | # define EXTWLi(ra,im,rc) Opi(0x12,ra,im,0x16,rc) |
| 167 | # define FETCH(rb,d) Mem(0x18,_R31_REGNO,rb,0x8000) |
| 168 | # define FETCH_Mem(rb,d) Mem(0x18,_R31_REGNO,rb,0xa000) |
| 169 | /* FIXME IMPLVER not disassembled */ |
| 170 | # define IMPLVER(rc) Opr(0x11,_R31_REGNO,1,0x6c,rc) |
| 171 | # define INSBL(ra,rb,rc) Opr(0x12,ra,rb,0x0b,rc) |
| 172 | # define INSBLi(ra,im,rc) Opi(0x12,ra,im,0x0b,rc) |
| 173 | # define INSLH(ra,rb,rc) Opr(0x12,ra,rb,0x67,rc) |
| 174 | # define INSLHi(ra,im,rc) Opi(0x12,ra,im,0x67,rc) |
| 175 | # define INSLL(ra,rb,rc) Opr(0x12,ra,rb,0x2b,rc) |
| 176 | # define INSLLi(ra,im,rc) Opi(0x12,ra,im,0x2b,rc) |
| 177 | # define INSQH(ra,rb,rc) Opr(0x12,ra,rb,0x77,rc) |
| 178 | # define INSQHi(ra,im,rc) Opi(0x12,ra,im,0x77,rc) |
| 179 | # define INSQL(ra,rb,rc) Opr(0x12,ra,rb,0x3b,rc) |
| 180 | # define INSQLi(ra,im,rc) Opi(0x12,ra,im,0x3b,rc) |
| 181 | # define INSWH(ra,rb,rc) Opr(0x12,ra,rb,0x57,rc) |
| 182 | # define INSWHi(ra,im,rc) Opi(0x12,ra,im,0x57,rc) |
| 183 | # define INSWL(ra,rb,rc) Opr(0x12,ra,rb,0x1b,rc) |
| 184 | # define INSWLi(ra,im,rc) Opi(0x12,ra,im,0x1b,rc) |
| 185 | # define JMP(ra,rb,d) Mbr(0x1a,ra,rb,0,d) |
| 186 | # define JSR(ra,rb,d) Mbr(0x1a,ra,rb,1,d) |
| 187 | # define JSR_COROUTINE(ra,rb,d) Mbr(0x1a,ra,rb,3,d) |
| 188 | # define JCR(ra,rb,rd) JSR_COROUTINE(ra,rb,d) |
| 189 | # define LDA(ra,rb,d) Mem(0x08,ra,rb,d) |
| 190 | # define LDAH(ra,rb,d) Mem(0x09,ra,rb,d) |
| 191 | # define LDBU(ra,rb,d) Mem(0x0a,ra,rb,d) |
| 192 | # define LDWU(ra,rb,d) Mem(0x0c,ra,rb,d) |
| 193 | # define LDL(ra,rb,d) Mem(0x28,ra,rb,d) |
| 194 | # define LDL_L(ra,rb,d) Mem(0x2a,ra,rb,d) |
| 195 | # define LDQ(ra,rb,d) Mem(0x29,ra,rb,d) |
| 196 | # define LDQ_L(ra,rb,d) Mem(0x2b,ra,rb,d) |
| 197 | # define LDQ_U(ra,rb,d) Mem(0x0b,ra,rb,d) |
| 198 | # define MAXSB8(ra,rb,rc) Opr(0x1c,ra,rb,0x3e,rc) |
| 199 | # define MAXSW4(ra,rb,rc) Opr(0x1c,ra,rb,0x3f,rc) |
| 200 | # define MAXSUB8(ra,rb,rc) Opr(0x1c,ra,rb,0x3c,rc) |
| 201 | # define MAXSUW4(ra,rb,rc) Opr(0x1c,ra,rb,0x3d,rc) |
| 202 | # define MB() Mem(0x18,_R31_REGNO,_R31_REGNO,0x4000) |
| 203 | # define MINSB8(ra,rb,rc) Opr(0x1c,ra,rb,0x38,rc) |
| 204 | # define MINSW4(ra,rb,rc) Opr(0x1c,ra,rb,0x39,rc) |
| 205 | # define MINSUB8(ra,rb,rc) Opr(0x1c,ra,rb,0x3a,rc) |
| 206 | # define MINSUW4(ra,rb,rc) Opr(0x1c,ra,rb,0x3b,rc) |
| 207 | # define MSKBL(ra,rb,rc) Opr(0x12,ra,rb,0x02,rc) |
| 208 | # define MSKBLi(ra,im,rc) Opi(0x12,ra,im,0x02,rc) |
| 209 | # define MSKLH(ra,rb,rc) Opr(0x12,ra,rb,0x62,rc) |
| 210 | # define MSKLHi(ra,im,rc) Opi(0x12,ra,im,0x62,rc) |
| 211 | # define MSKLL(ra,rb,rc) Opr(0x12,ra,rb,0x22,rc) |
| 212 | # define MSKLLi(ra,im,rc) Opi(0x12,ra,im,0x22,rc) |
| 213 | # define MSKQH(ra,rb,rc) Opr(0x12,ra,rb,0x72,rc) |
| 214 | # define MSKQHi(ra,im,rc) Opi(0x12,ra,im,0x72,rc) |
| 215 | # define MSKQL(ra,rb,rc) Opr(0x12,ra,rb,0x32,rc) |
| 216 | # define MSKQLi(ra,im,rc) Opi(0x12,ra,im,0x32,rc) |
| 217 | # define MSKWH(ra,rb,rc) Opr(0x12,ra,rb,0x52,rc) |
| 218 | # define MSKWHi(ra,im,rc) Opi(0x12,ra,im,0x52,rc) |
| 219 | # define MSKWL(ra,rb,rc) Opr(0x12,ra,rb,0x12,rc) |
| 220 | # define MSKWLi(ra,im,rc) Opi(0x12,ra,im,0x12,rc) |
| 221 | # define MULL(ra,rb,rc) Opr(0x13,ra,rb,0x00,rc) |
| 222 | # define MULLi(ra,im,rc) Opi(0x13,ra,im,0x00,rc) |
| 223 | # define MULL_V(ra,rb,rc) Opr(0x13,ra,rb,0x40,rc) |
| 224 | # define MULL_Vi(ra,im,rc) Opi(0x13,ra,im,0x40,rc) |
| 225 | # define MULQ(ra,rb,rc) Opr(0x13,ra,rb,0x20,rc) |
| 226 | # define MULQi(ra,im,rc) Opi(0x13,ra,im,0x20,rc) |
| 227 | # define MULQ_V(ra,rb,rc) Opr(0x13,ra,rb,0x60,rc) |
| 228 | # define MULQ_Vi(ra,im,rc) Opi(0x13,ra,im,0x60,rc) |
| 229 | # define ORNOT(ra,rb,rc) Opr(0x11,ra,rb,0x28,rc) |
| 230 | # define ORNOTi(ra,im,rc) Opi(0x11,ra,im,0x28,rc) |
| 231 | # define PERR(ra,rb,rc) Opr(0x1c,ra,rb,0x31,rc) |
| 232 | # define PKLB(rb,rc) Opr(0x1c,_R31_REGNO,rb,0x37,rc) |
| 233 | # define PKWB(rb,rc) Opr(0x1c,_R31_REGNO,rb,0x36,rc) |
| 234 | /* FIXME PREFETCH* not disassembled */ |
| 235 | # define PREFETCH(rb,d) Mem(0x28,_R31_REGNO,rb,d) |
| 236 | # define PREFETCH_EN(rb,d) Mem(0x29,_R31_REGNO,rb,d) |
| 237 | # define PREFETCH_M(rb,d) Mem(0x22,_R31_REGNO,rb,d) |
| 238 | # define PREFETCH_MEN(rb,d) Mem(0x23,_R31_REGNO,rb,d) |
| 239 | # define RC(ra) Mem(0x18,ra,_R31_REGNO,0xe000) |
| 240 | # define RET(ra,rb,d) Mbr(0x1a,ra,rb,2,d) |
| 241 | # define RPCC(ra) Mem(0x18,ra,_R31_REGNO,0xc000) |
| 242 | # define RS(ra) Mem(0x18,ra,_R31_REGNO,0xf000) |
| 243 | # define S4ADDL(ra,rb,rc) Opr(0x10,ra,rb,0x02,rc) |
| 244 | # define S4ADDi(ra,im,rc) Opi(0x10,ra,im,0x02,rc) |
| 245 | # define S4ADDQ(ra,rb,rc) Opr(0x10,ra,rb,0x22,rc) |
| 246 | # define S4ADDQi(ra,im,rc) Opi(0x10,ra,im,0x22,rc) |
| 247 | # define S4SUBL(ra,rb,rc) Opr(0x10,ra,rb,0x0b,rc) |
| 248 | # define S4SUBLi(ra,im,rc) Opi(0x10,ra,im,0x0b,rc) |
| 249 | # define S4SUBQ(ra,rb,rc) Opr(0x10,ra,rb,0x2b,rc) |
| 250 | # define S4SUBQi(ra,im,rc) Opi(0x10,ra,im,0x2b,rc) |
| 251 | # define S8ADDL(ra,rb,rc) Opr(0x10,ra,rb,0x12,rc) |
| 252 | # define S8ADDLi(ra,im,rc) Opi(0x10,ra,im,0x12,rc) |
| 253 | # define S8ADDQ(ra,rb,rc) Opr(0x10,ra,rb,0x32,rc) |
| 254 | # define S8ADDQi(ra,im,rc) Opi(0x10,ra,im,0x32,rc) |
| 255 | # define S8SUBL(ra,rb,rc) Opr(0x10,ra,rb,0x1b,rc) |
| 256 | # define S8SUBLi(ra,im,rc) Opi(0x10,ra,im,0x1b,rc) |
| 257 | # define S8SUBQ(ra,rb,rc) Opr(0x10,ra,rb,0x3b,rc) |
| 258 | # define S8SUBQi(ra,im,rc) Opi(0x10,ra,im,0x3b,rc) |
| 259 | # define SEXTB(rb,rc) Opr(0x1c,_R31_REGNO,rb,0x00,rc) |
| 260 | /* FIXME not disassembled */ |
| 261 | # define SEXTBi(im,rc) Opi(0x1c,_R31_REGNO,im,0x00,rc) |
| 262 | # define SEXTW(rb,rc) Opr(0x1c,_R31_REGNO,rb,0x01,rc) |
| 263 | /* FIXME not disassembled */ |
| 264 | # define SEXTWi(im,rc) Opi(0x1c,_R31_REGNO,im,0x01,rc) |
| 265 | # define SLL(ra,rb,rc) Opr(0x12,ra,rb,0x39,rc) |
| 266 | # define SLLi(ra,im,rc) Opi(0x12,ra,im,0x39,rc) |
| 267 | # define SRA(ra,rb,rc) Opr(0x12,ra,rb,0x3c,rc) |
| 268 | # define SRAi(ra,im,rc) Opi(0x12,ra,im,0x3c,rc) |
| 269 | # define SRL(ra,rb,rc) Opr(0x12,ra,rb,0x34,rc) |
| 270 | # define SRLi(ra,im,rc) Opi(0x12,ra,im,0x34,rc) |
| 271 | # define STB(ra,rb,d) Mem(0x0e,ra,rb,d) |
| 272 | # define STL(ra,rb,d) Mem(0x2c,ra,rb,d) |
| 273 | # define STL_C(ra,rb,d) Mem(0x2e,ra,rb,d) |
| 274 | # define STQ(ra,rb,d) Mem(0x2d,ra,rb,d) |
| 275 | # define STQ_C(ra,rb,d) Mem(0x2f,ra,rb,d) |
| 276 | # define STQ_U(ra,rb,d) Mem(0x0f,ra,rb,d) |
| 277 | # define STW(ra,rb,d) Mem(0x0d,ra,rb,d) |
| 278 | # define SUBL(ra,rb,rc) Opr(0x10,ra,rb,0x09,rc) |
| 279 | # define SUBLi(ra,im,rc) Opi(0x10,ra,im,0x09,rc) |
| 280 | # define SUBL_V(ra,rb,rc) Opr(0x10,ra,rb,0x49,rc) |
| 281 | # define SUBL_Vi(ra,im,rc) Opi(0x10,ra,im,0x49,rc) |
| 282 | # define SUBQ(ra,rb,rc) Opr(0x10,ra,rb,0x29,rc) |
| 283 | # define SUBQi(ra,im,rc) Opi(0x10,ra,im,0x29,rc) |
| 284 | # define SUBQ_V(ra,rb,rc) Opr(0x10,ra,rb,0x69,rc) |
| 285 | # define SUBQ_Vi(ra,im,rc) Opi(0x10,ra,im,0x69,rc) |
| 286 | # define TRAPB() Mem(0x18,_R31_REGNO,_R31_REGNO,0x0000) |
| 287 | # define UMULH(ra,rb,rc) Opr(0x13,ra,rb,0x30,rc) |
| 288 | # define UMULHi(ra,im,rc) Opi(0x13,ra,im,0x30,rc) |
| 289 | # define UNPKBL(rb,rc) Opr(0x1c,_R31_REGNO,rb,0x35,rc) |
| 290 | # define UNPKBW(rb,rc) Opr(0x1c,_R31_REGNO,rb,0x34,rc) |
| 291 | # define WH64(ra) Mem(0x18,ra,_R31_REGNO,0xf800) |
| 292 | # define WH64EN(ra) Mem(0x18,ra,_R31_REGNO,0xfc00) |
| 293 | # define WMB() Mem(0x18,_R31_REGNO,_R31_REGNO,0x4400) |
| 294 | # define XOR(ra,rb,rc) Opr(0x11,ra,rb,0x40,rc) |
| 295 | # define XORi(ra,im,rc) Opi(0x11,ra,im,0x40,rc) |
| 296 | # define ZAP(ra,rb,rc) Opr(0x12,ra,rb,0x30,rc) |
| 297 | # define ZAPi(ra,im,rc) Opi(0x12,ra,im,0x30,rc) |
| 298 | # define ZAPNOT(ra,rb,rc) Opr(0x12,ra,rb,0x31,rc) |
| 299 | # define ZAPNOTi(ra,im,rc) Opi(0x12,ra,im,0x31,rc) |
| 300 | # define NOP() BIS(_R31_REGNO,_R31_REGNO,_R31_REGNO) |
| 301 | # define MOV(ra,rc) BIS(ra,ra,rc) |
| 302 | # define MOVi(im,rc) BISi(_R31_REGNO,im,rc) |
| 303 | # define NEGL(ra,rc) SUBL(_R31_REGNO,ra,rc) |
| 304 | # define NEGQ(ra,rc) SUBQ(_R31_REGNO,ra,rc) |
| 305 | # define NOT(ra,rc) ORNOT(_R31_REGNO,ra,rc) |
| 306 | # define nop(i0) _nop(_jit,i0) |
| 307 | static void _nop(jit_state_t*,jit_int32_t); |
| 308 | # define movr(r0,r1) _movr(_jit,r0,r1) |
| 309 | static void _movr(jit_state_t*,jit_int32_t,jit_int32_t); |
| 310 | # define movi(r0,i0) _movi(_jit,r0,i0) |
| 311 | static void _movi(jit_state_t*,jit_int32_t,jit_word_t); |
| 312 | # define movi_p(r0,i0) _movi_p(_jit,r0,i0) |
| 313 | static jit_word_t _movi_p(jit_state_t*,jit_int32_t,jit_word_t); |
| 314 | # define negr(r0,r1) NEGQ(r1,r0) |
| 315 | # define comr(r0,r1) NOT(r1,r0) |
| 316 | # define addr(r0,r1,r2) ADDQ(r1,r2,r0) |
| 317 | # define addi(r0,r1,i0) _addi(_jit,r0,r1,i0) |
| 318 | static void _addi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 319 | # define addcr(r0,r1,i0) _addcr(_jit,r0,r1,i0) |
| 320 | static void _addcr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); |
| 321 | # define addci(r0,r1,i0) _addci(_jit,r0,r1,i0) |
| 322 | static void _addci(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 323 | # define addxr(r0,r1,i0) _addxr(_jit,r0,r1,i0) |
| 324 | static void _addxr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); |
| 325 | # define addxi(r0,r1,i0) _addxi(_jit,r0,r1,i0) |
| 326 | static void _addxi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 327 | # define subr(r0,r1,r2) SUBQ(r1,r2,r0) |
| 328 | # define subi(r0,r1,i0) _subi(_jit,r0,r1,i0) |
| 329 | static void _subi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 330 | # define subcr(r0,r1,i0) _subcr(_jit,r0,r1,i0) |
| 331 | static void _subcr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); |
| 332 | # define subci(r0,r1,i0) _subci(_jit,r0,r1,i0) |
| 333 | static void _subci(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 334 | # define subxr(r0,r1,i0) _subxr(_jit,r0,r1,i0) |
| 335 | static void _subxr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); |
| 336 | # define subxi(r0,r1,i0) _subxi(_jit,r0,r1,i0) |
| 337 | static void _subxi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 338 | # define rsbi(r0, r1, i0) _rsbi(_jit, r0, r1, i0) |
| 339 | static void _rsbi(jit_state_t*,jit_int32_t,jit_int32_t, jit_word_t); |
| 340 | # define mulr(r0,r1,r2) MULQ(r1,r2,r0) |
| 341 | # define muli(r0,r1,i0) _muli(_jit,r0,r1,i0) |
| 342 | static void _muli(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 343 | # define qmulr(r0,r1,r2,r3) _qmulr(_jit,r0,r1,r2,r3) |
| 344 | static void _qmulr(jit_state_t*,jit_int32_t, |
| 345 | jit_int32_t,jit_int32_t,jit_int32_t); |
| 346 | # define qmuli(r0,r1,r2,i0) _qmuli(_jit,r0,r1,r2,i0) |
| 347 | static void _qmuli(jit_state_t*,jit_int32_t, |
| 348 | jit_int32_t,jit_int32_t,jit_word_t); |
| 349 | # define qmulr_u(r0,r1,r2,r3) _qmulr_u(_jit,r0,r1,r2,r3) |
| 350 | static void _qmulr_u(jit_state_t*,jit_int32_t, |
| 351 | jit_int32_t,jit_int32_t,jit_int32_t); |
| 352 | # define qmuli_u(r0,r1,r2,i0) _qmuli_u(_jit,r0,r1,r2,i0) |
| 353 | static void _qmuli_u(jit_state_t*,jit_int32_t, |
| 354 | jit_int32_t,jit_int32_t,jit_word_t); |
| 355 | static jit_word_t __idiv(jit_word_t, jit_word_t); |
| 356 | # define divr(r0,r1,r2) _divr(_jit,r0,r1,r2) |
| 357 | static void _divr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); |
| 358 | # define divi(r0,r1,i0) _divi(_jit,r0,r1,i0) |
| 359 | static void _divi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 360 | static jit_uword_t __udiv(jit_uword_t, jit_uword_t); |
| 361 | # define divr_u(r0,r1,r2) _divr_u(_jit,r0,r1,r2) |
| 362 | static void _divr_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); |
| 363 | # define divi_u(r0,r1,i0) _divi_u(_jit,r0,r1,i0) |
| 364 | static void _divi_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 365 | static jit_word_t __irem(jit_word_t, jit_word_t); |
| 366 | # define remr(r0,r1,r2) _remr(_jit,r0,r1,r2) |
| 367 | static void _remr(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); |
| 368 | # define remi(r0,r1,i0) _remi(_jit,r0,r1,i0) |
| 369 | static void _remi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 370 | static jit_uword_t __urem(jit_uword_t, jit_uword_t); |
| 371 | # define remr_u(r0,r1,r2) _remr_u(_jit,r0,r1,r2) |
| 372 | static void _remr_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); |
| 373 | # define remi_u(r0,r1,i0) _remi_u(_jit,r0,r1,i0) |
| 374 | static void _remi_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 375 | static jit_word_t __idivrem(jit_word_t, jit_word_t, jit_word_t*); |
| 376 | # define qdivr(r0,r1,r2,r3) _qdivr(_jit,r0,r1,r2,r3) |
| 377 | static void _qdivr(jit_state_t*, |
| 378 | jit_int32_t,jit_int32_t,jit_int32_t,jit_int32_t); |
| 379 | # define qdivi(r0,r1,r2,i0) _qdivi(_jit,r0,r1,r2,i0) |
| 380 | static void _qdivi(jit_state_t*, |
| 381 | jit_int32_t,jit_int32_t,jit_int32_t,jit_word_t); |
| 382 | static jit_word_t __udivrem(jit_uword_t, jit_uword_t, jit_uword_t*); |
| 383 | # define qdivr_u(r0,r1,r2,r3) _qdivr_u(_jit,r0,r1,r2,r3) |
| 384 | static void _qdivr_u(jit_state_t*, |
| 385 | jit_int32_t,jit_int32_t,jit_int32_t,jit_int32_t); |
| 386 | # define qdivi_u(r0,r1,r2,i0) _qdivi_u(_jit,r0,r1,r2,i0) |
| 387 | static void _qdivi_u(jit_state_t*, |
| 388 | jit_int32_t,jit_int32_t,jit_int32_t,jit_word_t); |
| 389 | # define lshr(r0,r1,r2) SLL(r1,r2,r0) |
| 390 | # define lshi(r0,r1,i0) _lshi(_jit,r0,r1,i0) |
| 391 | static void _lshi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 392 | # define rshr(r0,r1,r2) SRA(r1,r2,r0) |
| 393 | # define rshi(r0,r1,i0) _rshi(_jit,r0,r1,i0) |
| 394 | static void _rshi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 395 | # define rshr_u(r0,r1,r2) SRL(r1,r2,r0) |
| 396 | # define rshi_u(r0,r1,i0) _rshi_u(_jit,r0,r1,i0) |
| 397 | static void _rshi_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 398 | # define andr(r0,r1,r2) AND(r1,r2,r0) |
| 399 | # define andi(r0,r1,i0) _andi(_jit,r0,r1,i0) |
| 400 | static void _andi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 401 | # define orr(r0,r1,r2) OR(r1,r2,r0) |
| 402 | # define ori(r0,r1,i0) _ori(_jit,r0,r1,i0) |
| 403 | static void _ori(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 404 | # define xorr(r0,r1,r2) XOR(r1,r2,r0) |
| 405 | # define xori(r0,r1,i0) _xori(_jit,r0,r1,i0) |
| 406 | static void _xori(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 407 | # define ltr(r0,r1,r2) CMPLT(r1,r2,r0) |
| 408 | # define lti(r0,r1,i0) _lti(_jit,r0,r1,i0) |
| 409 | static void _lti(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 410 | # define ltr_u(r0,r1,r2) CMPULT(r1,r2,r0) |
| 411 | # define lti_u(r0,r1,i0) _lti_u(_jit,r0,r1,i0) |
| 412 | static void _lti_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 413 | # define ler(r0,r1,r2) CMPLE(r1,r2,r0) |
| 414 | # define lei(r0,r1,i0) _lei(_jit,r0,r1,i0) |
| 415 | static void _lei(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 416 | # define ler_u(r0,r1,r2) CMPULE(r1,r2,r0) |
| 417 | # define lei_u(r0,r1,i0) _lei_u(_jit,r0,r1,i0) |
| 418 | static void _lei_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 419 | # define eqr(r0,r1,r2) CMPEQ(r1,r2,r0) |
| 420 | # define eqi(r0,r1,i0) _eqi(_jit,r0,r1,i0) |
| 421 | static void _eqi(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 422 | # define ger(r0,r1,r2) CMPLE(r2,r1,r0) |
| 423 | # define gei(r0,r1,i0) _gei(_jit,r0,r1,i0) |
| 424 | static void _gei(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 425 | # define ger_u(r0,r1,r2) CMPULE(r2,r1,r0) |
| 426 | # define gei_u(r0,r1,i0) _gei_u(_jit,r0,r1,i0) |
| 427 | static void _gei_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 428 | # define gtr(r0,r1,r2) CMPLT(r2,r1,r0) |
| 429 | # define gti(r0,r1,i0) _gti(_jit,r0,r1,i0) |
| 430 | static void _gti(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 431 | # define gtr_u(r0,r1,r2) CMPULT(r2,r1,r0) |
| 432 | # define gti_u(r0,r1,i0) _gti_u(_jit,r0,r1,i0) |
| 433 | static void _gti_u(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 434 | # define ner(r0,r1,r2) _ner(_jit,r0,r1,r2) |
| 435 | static void _ner(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); |
| 436 | # define nei(r0,r1,i0) _nei(_jit,r0,r1,i0) |
| 437 | static void _nei(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 438 | # define bltr(i0,r0,r1) _bltr(_jit,i0,r0,r1) |
| 439 | static jit_word_t _bltr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); |
| 440 | # define blti(i0,r0,i1) _blti(_jit,i0,r0,i1) |
| 441 | static jit_word_t _blti(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); |
| 442 | # define bltr_u(i0,r0,r1) _bltr_u(_jit,i0,r0,r1) |
| 443 | static jit_word_t _bltr_u(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); |
| 444 | # define blti_u(i0,r0,i1) _blti_u(_jit,i0,r0,i1) |
| 445 | static jit_word_t _blti_u(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); |
| 446 | # define bler(i0,r0,r1) _bler(_jit,i0,r0,r1) |
| 447 | static jit_word_t _bler(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); |
| 448 | # define blei(i0,r0,i1) _blei(_jit,i0,r0,i1) |
| 449 | static jit_word_t _blei(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); |
| 450 | # define bler_u(i0,r0,r1) _bler_u(_jit,i0,r0,r1) |
| 451 | static jit_word_t _bler_u(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); |
| 452 | # define blei_u(i0,r0,i1) _blei_u(_jit,i0,r0,i1) |
| 453 | static jit_word_t _blei_u(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); |
| 454 | # define beqr(i0,r0,r1) _beqr(_jit,i0,r0,r1) |
| 455 | static jit_word_t _beqr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); |
| 456 | # define beqi(i0,r0,i1) _beqi(_jit,i0,r0,i1) |
| 457 | static jit_word_t _beqi(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); |
| 458 | # define bger(i0,r0,r1) _bger(_jit,i0,r0,r1) |
| 459 | static jit_word_t _bger(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); |
| 460 | # define bgei(i0,r0,i1) _bgei(_jit,i0,r0,i1) |
| 461 | static jit_word_t _bgei(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); |
| 462 | # define bger_u(i0,r0,r1) _bger_u(_jit,i0,r0,r1) |
| 463 | static jit_word_t _bger_u(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); |
| 464 | # define bgei_u(i0,r0,i1) _bgei_u(_jit,i0,r0,i1) |
| 465 | static jit_word_t _bgei_u(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); |
| 466 | # define bgtr(i0,r0,r1) _bgtr(_jit,i0,r0,r1) |
| 467 | static jit_word_t _bgtr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); |
| 468 | # define bgti(i0,r0,i1) _bgti(_jit,i0,r0,i1) |
| 469 | static jit_word_t _bgti(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); |
| 470 | # define bgtr_u(i0,r0,r1) _bgtr_u(_jit,i0,r0,r1) |
| 471 | static jit_word_t _bgtr_u(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); |
| 472 | # define bgti_u(i0,r0,i1) _bgti_u(_jit,i0,r0,i1) |
| 473 | static jit_word_t _bgti_u(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); |
| 474 | # define bner(i0,r0,r1) _bner(_jit,i0,r0,r1) |
| 475 | static jit_word_t _bner(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); |
| 476 | # define bnei(i0,r0,i1) _bnei(_jit,i0,r0,i1) |
| 477 | static jit_word_t _bnei(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t); |
| 478 | # define baddr(i0,r0,r1,cc) _baddr(_jit,i0,r0,r1,cc) |
| 479 | static jit_word_t _baddr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t, |
| 480 | jit_bool_t); |
| 481 | # define baddi(i0,r0,i1,cc) _baddi(_jit,i0,r0,i1,cc) |
| 482 | static jit_word_t _baddi(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t, |
| 483 | jit_bool_t); |
| 484 | # define baddr_u(i0,r0,r1,cc) _baddr_u(_jit,i0,r0,r1,cc) |
| 485 | static jit_word_t _baddr_u(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t, |
| 486 | jit_bool_t); |
| 487 | # define baddi_u(i0,r0,i1,cc) _baddi_u(_jit,i0,r0,i1,cc) |
| 488 | static jit_word_t _baddi_u(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t, |
| 489 | jit_bool_t); |
| 490 | # define boaddr(i0,r0,r1) baddr(i0,r0,r1,1) |
| 491 | # define boaddi(i0,r0,i1) baddi(i0,r0,i1,1) |
| 492 | # define boaddr_u(i0,r0,r1) baddr_u(i0,r0,r1,1) |
| 493 | # define boaddi_u(i0,r0,i1) baddi_u(i0,r0,i1,1) |
| 494 | # define bxaddr(i0,r0,r1) baddr(i0,r0,r1,0) |
| 495 | # define bxaddi(i0,r0,i1) baddi(i0,r0,i1,0) |
| 496 | # define bxaddr_u(i0,r0,r1) baddr_u(i0,r0,r1,0) |
| 497 | # define bxaddi_u(i0,r0,i1) baddi_u(i0,r0,i1,0) |
| 498 | # define bsubr(i0,r0,r1,cc) _bsubr(_jit,i0,r0,r1,cc) |
| 499 | static jit_word_t _bsubr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t, |
| 500 | jit_bool_t); |
| 501 | # define bsubi(i0,r0,i1,cc) _bsubi(_jit,i0,r0,i1,cc) |
| 502 | static jit_word_t _bsubi(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t, |
| 503 | jit_bool_t); |
| 504 | # define bsubr_u(i0,r0,r1,cc) _bsubr_u(_jit,i0,r0,r1,cc) |
| 505 | static jit_word_t _bsubr_u(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t, |
| 506 | jit_bool_t); |
| 507 | # define bsubi_u(i0,r0,i1,cc) _bsubi_u(_jit,i0,r0,i1,cc) |
| 508 | static jit_word_t _bsubi_u(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t, |
| 509 | jit_bool_t); |
| 510 | # define bosubr(i0,r0,r1) bsubr(i0,r0,r1,1) |
| 511 | # define bosubi(i0,r0,i1) bsubi(i0,r0,i1,1) |
| 512 | # define bosubr_u(i0,r0,r1) bsubr_u(i0,r0,r1,1) |
| 513 | # define bosubi_u(i0,r0,i1) bsubi_u(i0,r0,i1,1) |
| 514 | # define bxsubr(i0,r0,r1) bsubr(i0,r0,r1,0) |
| 515 | # define bxsubi(i0,r0,i1) bsubi(i0,r0,i1,0) |
| 516 | # define bxsubr_u(i0,r0,r1) bsubr_u(i0,r0,r1,0) |
| 517 | # define bxsubi_u(i0,r0,i1) bsubi_u(i0,r0,i1,0) |
| 518 | # define bmxr(i0,r0,r1,cc) _bmxr(_jit,i0,r0,r1,cc) |
| 519 | static jit_word_t _bmxr(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t, |
| 520 | jit_bool_t); |
| 521 | # define bmxi(i0,r0,i1,cc) _bmxi(_jit,i0,r0,i1,cc) |
| 522 | static jit_word_t _bmxi(jit_state_t*,jit_word_t,jit_int32_t,jit_word_t, |
| 523 | jit_bool_t); |
| 524 | # define bmsr(i0,r0,r1) bmxr(i0,r0,r1,1) |
| 525 | # define bmsi(i0,r0,i1) bmxi(i0,r0,i1,1) |
| 526 | # define bmcr(i0,r0,r1) bmxr(i0,r0,r1,0) |
| 527 | # define bmci(i0,r0,i1) bmxi(i0,r0,i1,0) |
| 528 | # define ldr_c(r0,r1) _ldr_c(_jit,r0,r1) |
| 529 | static void _ldr_c(jit_state_t*,jit_int32_t,jit_int32_t); |
| 530 | # define ldi_c(r0,i0) _ldi_c(_jit,r0,i0) |
| 531 | static void _ldi_c(jit_state_t*,jit_int32_t,jit_word_t); |
| 532 | # define ldr_uc(r0,r1) LDBU(r0,r1,0) |
| 533 | # define ldi_uc(r0,i0) _ldi_uc(_jit,r0,i0) |
| 534 | static void _ldi_uc(jit_state_t*,jit_int32_t,jit_word_t); |
| 535 | # define ldr_s(r0,r1) _ldr_s(_jit,r0,r1) |
| 536 | static void _ldr_s(jit_state_t*,jit_int32_t,jit_int32_t); |
| 537 | # define ldi_s(r0,i0) _ldi_s(_jit,r0,i0) |
| 538 | static void _ldi_s(jit_state_t*,jit_int32_t,jit_word_t); |
| 539 | # define ldr_us(r0,r1) LDWU(r0,r1,0) |
| 540 | # define ldi_us(r0,i0) _ldi_us(_jit,r0,i0) |
| 541 | static void _ldi_us(jit_state_t*,jit_int32_t,jit_word_t); |
| 542 | # define ldr_i(r0,r1) LDL(r0,r1,0) |
| 543 | # define ldi_i(r0,i0) _ldi_i(_jit,r0,i0) |
| 544 | static void _ldi_i(jit_state_t*,jit_int32_t,jit_word_t); |
| 545 | # define ldr_ui(r0,r1) _ldr_ui(_jit,r0,r1) |
| 546 | static void _ldr_ui(jit_state_t*,jit_int32_t,jit_int32_t); |
| 547 | # define ldi_ui(r0,i0) _ldi_ui(_jit,r0,i0) |
| 548 | static void _ldi_ui(jit_state_t*,jit_int32_t,jit_word_t); |
| 549 | # define ldr(r0,r1) ldr_l(r0,r1) |
| 550 | # define ldr_l(r0,r1) LDQ(r0,r1,0) |
| 551 | # define ldi_l(r0,i0) _ldi_l(_jit,r0,i0) |
| 552 | static void _ldi_l(jit_state_t*,jit_int32_t,jit_word_t); |
| 553 | # define ldxr_c(r0,r1,r2) _ldxr_c(_jit,r0,r1,r2) |
| 554 | static void _ldxr_c(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); |
| 555 | # define ldxi_c(r0,r1,i0) _ldxi_c(_jit,r0,r1,i0) |
| 556 | static void _ldxi_c(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 557 | # define ldxr_uc(r0,r1,r2) _ldxr_uc(_jit,r0,r1,r2) |
| 558 | static void _ldxr_uc(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); |
| 559 | # define ldxi_uc(r0,r1,i0) _ldxi_uc(_jit,r0,r1,i0) |
| 560 | static void _ldxi_uc(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 561 | # define ldxr_s(r0,r1,r2) _ldxr_s(_jit,r0,r1,r2) |
| 562 | static void _ldxr_s(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); |
| 563 | # define ldxi_s(r0,r1,i0) _ldxi_s(_jit,r0,r1,i0) |
| 564 | static void _ldxi_s(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 565 | # define ldxr_us(r0,r1,r2) _ldxr_us(_jit,r0,r1,r2) |
| 566 | static void _ldxr_us(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); |
| 567 | # define ldxi_us(r0,r1,i0) _ldxi_us(_jit,r0,r1,i0) |
| 568 | static void _ldxi_us(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 569 | # define ldxr_i(r0,r1,r2) _ldxr_i(_jit,r0,r1,r2) |
| 570 | static void _ldxr_i(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); |
| 571 | # define ldxi_i(r0,r1,i0) _ldxi_i(_jit,r0,r1,i0) |
| 572 | static void _ldxi_i(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 573 | # define ldxr_ui(r0,r1,r2) _ldxr_ui(_jit,r0,r1,r2) |
| 574 | static void _ldxr_ui(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); |
| 575 | # define ldxi_ui(r0,r1,i0) _ldxi_ui(_jit,r0,r1,i0) |
| 576 | static void _ldxi_ui(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 577 | # define ldxr(r0,r1,r2) ldxr_l(r0,r1,r2) |
| 578 | # define ldxr_l(r0,r1,r2) _ldxr_l(_jit,r0,r1,r2) |
| 579 | static void _ldxr_l(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); |
| 580 | # define ldxi(r0,r1,i0) ldxi_l(r0,r1,i0) |
| 581 | # define ldxi_l(r0,r1,i0) _ldxi_l(_jit,r0,r1,i0) |
| 582 | static void _ldxi_l(jit_state_t*,jit_int32_t,jit_int32_t,jit_word_t); |
| 583 | # define str_c(r0,r1) STB(r1,r0,0) |
| 584 | # define sti_c(i0,r0) _sti_c(_jit,i0,r0) |
| 585 | static void _sti_c(jit_state_t*,jit_word_t,jit_int32_t); |
| 586 | # define str_s(r0,r1) STW(r1,r0,0) |
| 587 | # define sti_s(i0,r0) _sti_s(_jit,i0,r0) |
| 588 | static void _sti_s(jit_state_t*,jit_word_t,jit_int32_t); |
| 589 | # define str_i(r0,r1) STL(r1,r0,0) |
| 590 | # define sti_i(i0,r0) _sti_i(_jit,i0,r0) |
| 591 | static void _sti_i(jit_state_t*,jit_word_t,jit_int32_t); |
| 592 | # define str(r0,r1) str_l(r0,r1) |
| 593 | # define str_l(r0,r1) STQ(r1,r0,0) |
| 594 | # define sti_l(i0,r0) _sti_l(_jit,i0,r0) |
| 595 | static void _sti_l(jit_state_t*,jit_word_t,jit_int32_t); |
| 596 | # define stxr_c(r0,r1,r2) _stxr_c(_jit,r0,r1,r2) |
| 597 | static void _stxr_c(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); |
| 598 | # define stxi_c(i0,r0,r1) _stxi_c(_jit,i0,r0,r1) |
| 599 | static void _stxi_c(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); |
| 600 | # define stxr_s(r0,r1,r2) _stxr_s(_jit,r0,r1,r2) |
| 601 | static void _stxr_s(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); |
| 602 | # define stxi_s(i0,r0,r1) _stxi_s(_jit,i0,r0,r1) |
| 603 | static void _stxi_s(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); |
| 604 | # define stxr_i(r0,r1,r2) _stxr_i(_jit,r0,r1,r2) |
| 605 | static void _stxr_i(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); |
| 606 | # define stxi_i(i0,r0,r1) _stxi_i(_jit,i0,r0,r1) |
| 607 | static void _stxi_i(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); |
| 608 | # define stxr_l(r0,r1,r2) _stxr_l(_jit,r0,r1,r2) |
| 609 | static void _stxr_l(jit_state_t*,jit_int32_t,jit_int32_t,jit_int32_t); |
| 610 | # define stxi(i0,r0,r1) stxi_l(i0,r0,r1) |
| 611 | # define stxi_l(i0,r0,r1) _stxi_l(_jit,i0,r0,r1) |
| 612 | static void _stxi_l(jit_state_t*,jit_word_t,jit_int32_t,jit_int32_t); |
| 613 | # define extr_c(r0,r1) _extr_c(_jit,r0,r1) |
| 614 | static void _extr_c(jit_state_t*,jit_int32_t,jit_int32_t); |
| 615 | # define extr_uc(r0,r1) _extr_uc(_jit,r0,r1) |
| 616 | static void _extr_uc(jit_state_t*,jit_int32_t,jit_int32_t); |
| 617 | # define extr_s(r0,r1) _extr_s(_jit,r0,r1) |
| 618 | static void _extr_s(jit_state_t*,jit_int32_t,jit_int32_t); |
| 619 | # define extr_us(r0,r1) _extr_us(_jit,r0,r1) |
| 620 | static void _extr_us(jit_state_t*,jit_int32_t,jit_int32_t); |
| 621 | # define extr_i(r0,r1) _extr_i(_jit,r0,r1) |
| 622 | static void _extr_i(jit_state_t*,jit_int32_t,jit_int32_t); |
| 623 | # define extr_ui(r0,r1) _extr_ui(_jit,r0,r1) |
| 624 | static void _extr_ui(jit_state_t*,jit_int32_t,jit_int32_t); |
| 625 | # if __BYTE_ORDER == __LITTLE_ENDIAN |
| 626 | # define htonr_us(r0,r1) _htonr_us(_jit,r0,r1) |
| 627 | static void _htonr_us(jit_state_t*,jit_int32_t,jit_int32_t); |
| 628 | # define htonr_ui(r0,r1) _htonr_ui(_jit,r0,r1) |
| 629 | static void _htonr_ui(jit_state_t*,jit_int32_t,jit_int32_t); |
| 630 | # define htonr_ul(r0,r1) _htonr_ul(_jit,r0,r1) |
| 631 | static void _htonr_ul(jit_state_t*,jit_int32_t,jit_int32_t); |
| 632 | # else |
| 633 | # define htonr_us(r0,r1) extr_us(r0,r1) |
| 634 | # define htonr_ui(r0,r1) extr_ui(r0,r1) |
| 635 | # define htonr_ul(r0,r1) movr(r0,r1) |
| 636 | # endif |
| 637 | # define jmpr(r0) JMP(_R31_REGNO,r0,0) |
| 638 | # define jmpi(i0) _jmpi(_jit,i0) |
| 639 | static void _jmpi(jit_state_t*, jit_word_t); |
| 640 | # define jmpi_p(i0) _jmpi_p(_jit,i0) |
| 641 | static jit_word_t _jmpi_p(jit_state_t*, jit_word_t); |
| 642 | #define callr(r0) _callr(_jit,r0) |
| 643 | static void _callr(jit_state_t*, jit_int32_t); |
| 644 | # define calli(i0) _calli(_jit,i0) |
| 645 | static void _calli(jit_state_t*, jit_word_t); |
| 646 | # define calli_p(i0) _calli_p(_jit,i0) |
| 647 | static jit_word_t _calli_p(jit_state_t*, jit_word_t); |
| 648 | # define prolog(node) _prolog(_jit,node) |
| 649 | static void _prolog(jit_state_t*,jit_node_t*); |
| 650 | # define epilog(node) _epilog(_jit,node) |
| 651 | static void _epilog(jit_state_t*,jit_node_t*); |
| 652 | # define vastart(r0) _vastart(_jit, r0) |
| 653 | static void _vastart(jit_state_t*, jit_int32_t); |
| 654 | # define vaarg(r0, r1) _vaarg(_jit, r0, r1) |
| 655 | static void _vaarg(jit_state_t*, jit_int32_t, jit_int32_t); |
| 656 | # define patch_at(jump,label) _patch_at(_jit,jump,label) |
| 657 | static void _patch_at(jit_state_t*,jit_word_t,jit_word_t); |
| 658 | #endif |
| 659 | |
| 660 | #if CODE |
| 661 | static void |
| 662 | _Pcd(jit_state_t *_jit, int o, unsigned int n) |
| 663 | { |
| 664 | assert(_u6_p(o)); |
| 665 | assert(_u26_p(n)); |
| 666 | ii((o<<26)|_u26(n)); |
| 667 | } |
| 668 | |
| 669 | static void |
| 670 | _Bra(jit_state_t *_jit, int o, int ra, int d) |
| 671 | { |
| 672 | assert(_u6_p(o)); |
| 673 | assert(_u5_p(ra)); |
| 674 | assert(_s21_p(d)); |
| 675 | ii((o<<26)|(ra<<21)|_u21(d)); |
| 676 | } |
| 677 | |
| 678 | static void |
| 679 | _Mem(jit_state_t *_jit, int o, int ra, int rb, unsigned int d) |
| 680 | { |
| 681 | assert(_u6_p(o)); |
| 682 | assert(_u5_p(ra)); |
| 683 | assert(_u5_p(rb)); |
| 684 | assert(_u16_p(d)); |
| 685 | ii((o<<26)|(ra<<21)|(rb<<16)|_u16(d)); |
| 686 | } |
| 687 | |
| 688 | static void |
| 689 | _Mbr(jit_state_t *_jit, int o, int ra, int rb, int h, int d) |
| 690 | { |
| 691 | assert(_u6_p(o)); |
| 692 | assert(_u5_p(ra)); |
| 693 | assert(_u5_p(rb)); |
| 694 | assert(_u2_p(h)); |
| 695 | assert(_s14_p(d)); |
| 696 | ii((o<<26)|(ra<<21)|(rb<<16)|(h<<14)|_u14(d)); |
| 697 | } |
| 698 | |
| 699 | static void |
| 700 | _Opr(jit_state_t *_jit, int o, int ra, int rb, unsigned int f, int rc) |
| 701 | { |
| 702 | assert(_u6_p(o)); |
| 703 | assert(_u5_p(ra)); |
| 704 | assert(_u5_p(rb)); |
| 705 | assert(_u5_p(rc)); |
| 706 | assert(_u11_p(f)); |
| 707 | ii((o<<26)|(ra<<21)|(rb<<16)|(_u11(f)<<5)|rc); |
| 708 | } |
| 709 | |
| 710 | static void |
| 711 | _Opi(jit_state_t *_jit, int o, int ra, unsigned int i, unsigned int f, int rc) |
| 712 | { |
| 713 | assert(_u6_p(o)); |
| 714 | assert(_u5_p(ra)); |
| 715 | assert(_u8_p(i)); |
| 716 | assert(_u5_p(rc)); |
| 717 | assert(_u7_p(f)); |
| 718 | ii((o<<26)|(ra<<21)|(_u8(i)<<13)|(1<<12)|(_u7(f)<<5)|rc); |
| 719 | } |
| 720 | |
| 721 | static void |
| 722 | _nop(jit_state_t *_jit, jit_int32_t i0) |
| 723 | { |
| 724 | for (; i0 > 0; i0 -= 4) |
| 725 | NOP(); |
| 726 | assert(i0 == 0); |
| 727 | } |
| 728 | |
| 729 | static void |
| 730 | _movr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) |
| 731 | { |
| 732 | if (r0 != r1) |
| 733 | MOV(r1, r0); |
| 734 | } |
| 735 | |
| 736 | static void |
| 737 | _movi(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) |
| 738 | { |
| 739 | jit_int32_t reg; |
| 740 | jit_int16_t s0, s1, s2, s3; |
| 741 | s0 = i0; |
| 742 | s1 = i0 >> 16; |
| 743 | s2 = i0 >> 32; |
| 744 | s3 = i0 >> 48; |
| 745 | if (s0 < 0) |
| 746 | ++s1; |
| 747 | if (s2 < 0) |
| 748 | ++s3; |
| 749 | if (_u8_p(i0)) |
| 750 | MOVi(_u8(i0), r0); |
| 751 | else if (_s16_p(i0)) |
| 752 | LDA(r0, _R31_REGNO, _u16(s0)); |
| 753 | else if (_s32_p(i0)) { |
| 754 | LDA(r0, _R31_REGNO, _u16(s0)); |
| 755 | LDAH(r0, r0, _u16(s1)); |
| 756 | } |
| 757 | else if (_u32_p(i0)) { |
| 758 | LDA(r0, _R31_REGNO, _u16(s0)); |
| 759 | if (s1) |
| 760 | LDAH(r0, r0, _u16(s1)); |
| 761 | lshi(r0, r0, 32); |
| 762 | rshi_u(r0, r0, 32); |
| 763 | } |
| 764 | else if (_u32(i0) == 0) { |
| 765 | LDA(r0, _R31_REGNO, _u16(s2)); |
| 766 | if (s3) |
| 767 | LDAH(r0, r0, _u16(s3)); |
| 768 | lshi(r0, r0, 32); |
| 769 | } |
| 770 | else { |
| 771 | reg = jit_get_reg(jit_class_gpr); |
| 772 | LDA(r0, _R31_REGNO, _u16(s0)); |
| 773 | LDA(rn(reg), _R31_REGNO, _u16(s2)); |
| 774 | if (s1) |
| 775 | LDAH(r0, r0, _u16(s1)); |
| 776 | if (s3) |
| 777 | LDAH(rn(reg), rn(reg), _u16(s3)); |
| 778 | lshi(r0, r0, 32); |
| 779 | rshi_u(r0, r0, 32); |
| 780 | lshi(rn(reg), rn(reg), 32); |
| 781 | orr(r0, r0, rn(reg)); |
| 782 | jit_unget_reg(reg); |
| 783 | } |
| 784 | } |
| 785 | |
| 786 | static jit_word_t |
| 787 | _movi_p(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) |
| 788 | { |
| 789 | jit_word_t w; |
| 790 | jit_int32_t reg; |
| 791 | jit_int16_t s0, s1, s2, s3; |
| 792 | w = _jit->pc.w; |
| 793 | reg = jit_get_reg(jit_class_gpr); |
| 794 | s0 = i0; |
| 795 | s1 = i0 >> 16; |
| 796 | s2 = i0 >> 32; |
| 797 | s3 = i0 >> 48; |
| 798 | if (s0 < 0) |
| 799 | ++s1; |
| 800 | if (s2 < 0) |
| 801 | ++s3; |
| 802 | LDA(r0, _R31_REGNO, _u16(s0)); |
| 803 | LDA(rn(reg), _R31_REGNO, _u16(s2)); |
| 804 | LDAH(r0, r0, _u16(s1)); |
| 805 | LDAH(rn(reg), rn(reg), _u16(s3)); |
| 806 | lshi(r0, r0, 32); |
| 807 | rshi_u(r0, r0, 32); |
| 808 | lshi(rn(reg), rn(reg), 32); |
| 809 | orr(r0, r0, rn(reg)); |
| 810 | jit_unget_reg(reg); |
| 811 | return (w); |
| 812 | } |
| 813 | |
| 814 | static void |
| 815 | _addi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 816 | { |
| 817 | jit_int32_t reg; |
| 818 | if (_u8_p(i0)) |
| 819 | ADDQi(r1, i0, r0); |
| 820 | else if (_s16_p(i0)) |
| 821 | LDA(r0, r1, _u16(i0)); |
| 822 | else { |
| 823 | reg = jit_get_reg(jit_class_gpr); |
| 824 | movi(rn(reg), i0); |
| 825 | addr(r0, r1, rn(reg)); |
| 826 | jit_unget_reg(reg); |
| 827 | } |
| 828 | } |
| 829 | |
| 830 | static void |
| 831 | _addcr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) |
| 832 | { |
| 833 | jit_int32_t reg; |
| 834 | if (jit_carry == _NOREG) |
| 835 | jit_carry = jit_get_reg(jit_class_gpr); |
| 836 | if (r0 == r1) { |
| 837 | reg = jit_get_reg(jit_class_gpr); |
| 838 | addr(rn(reg), r1, r2); |
| 839 | ltr_u(rn(jit_carry), rn(reg), r1); |
| 840 | movr(r0, rn(reg)); |
| 841 | jit_unget_reg(reg); |
| 842 | } |
| 843 | else { |
| 844 | addr(r0, r1, r2); |
| 845 | ltr_u(rn(jit_carry), r0, r1); |
| 846 | } |
| 847 | } |
| 848 | |
| 849 | static void |
| 850 | _addci(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 851 | { |
| 852 | jit_int32_t reg; |
| 853 | if (jit_carry == _NOREG) |
| 854 | jit_carry = jit_get_reg(jit_class_gpr); |
| 855 | if (r0 == r1) { |
| 856 | reg = jit_get_reg(jit_class_gpr); |
| 857 | addi(rn(reg), r1, i0); |
| 858 | ltr_u(rn(jit_carry), rn(reg), r1); |
| 859 | movr(r0, rn(reg)); |
| 860 | jit_unget_reg(reg); |
| 861 | } |
| 862 | else { |
| 863 | addi(r0, r1, i0); |
| 864 | ltr_u(rn(jit_carry), r0, r1); |
| 865 | } |
| 866 | } |
| 867 | |
| 868 | static void |
| 869 | _addxr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) |
| 870 | { |
| 871 | jit_int32_t reg; |
| 872 | assert(jit_carry != _NOREG); |
| 873 | reg = jit_get_reg(jit_class_gpr); |
| 874 | movr(rn(reg), rn(jit_carry)); |
| 875 | addcr(r0, r1, r2); |
| 876 | addcr(r0, r0, rn(reg)); |
| 877 | jit_unget_reg(reg); |
| 878 | } |
| 879 | |
| 880 | static void |
| 881 | _addxi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 882 | { |
| 883 | jit_int32_t reg; |
| 884 | assert(jit_carry != _NOREG); |
| 885 | reg = jit_get_reg(jit_class_gpr); |
| 886 | movr(rn(reg), rn(jit_carry)); |
| 887 | addci(r0, r1, i0); |
| 888 | addcr(r0, r0, rn(reg)); |
| 889 | jit_unget_reg(reg); |
| 890 | } |
| 891 | |
| 892 | static void |
| 893 | _subi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 894 | { |
| 895 | jit_int32_t reg; |
| 896 | if (_u8_p(i0)) |
| 897 | SUBQi(r1, i0, r0); |
| 898 | else if (_s16_p(-i0)) |
| 899 | LDA(r0, r1, _u16(-i0)); |
| 900 | else { |
| 901 | reg = jit_get_reg(jit_class_gpr); |
| 902 | movi(rn(reg), i0); |
| 903 | subr(r0, r1, rn(reg)); |
| 904 | jit_unget_reg(reg); |
| 905 | } |
| 906 | } |
| 907 | |
| 908 | static void |
| 909 | _subcr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) |
| 910 | { |
| 911 | jit_int32_t reg; |
| 912 | if (jit_carry == _NOREG) |
| 913 | jit_carry = jit_get_reg(jit_class_gpr); |
| 914 | if (r0 == r1) { |
| 915 | reg = jit_get_reg(jit_class_gpr); |
| 916 | subr(rn(reg), r1, r2); |
| 917 | ltr_u(rn(jit_carry), r1, rn(reg)); |
| 918 | movr(r0, rn(reg)); |
| 919 | jit_unget_reg(reg); |
| 920 | } |
| 921 | else { |
| 922 | subr(r0, r1, r2); |
| 923 | ltr_u(rn(jit_carry), r1, r0); |
| 924 | } |
| 925 | } |
| 926 | |
| 927 | static void |
| 928 | _subci(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 929 | { |
| 930 | jit_int32_t reg; |
| 931 | if (jit_carry == _NOREG) |
| 932 | jit_carry = jit_get_reg(jit_class_gpr); |
| 933 | if (r0 == r1) { |
| 934 | reg = jit_get_reg(jit_class_gpr); |
| 935 | addi(rn(reg), r1, -i0); |
| 936 | ltr_u(rn(jit_carry), r1, rn(reg)); |
| 937 | movr(r0, rn(reg)); |
| 938 | jit_unget_reg(reg); |
| 939 | } |
| 940 | else { |
| 941 | addi(r0, r1, -i0); |
| 942 | ltr_u(rn(jit_carry), r1, r0); |
| 943 | } |
| 944 | } |
| 945 | |
| 946 | static void |
| 947 | _subxr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) |
| 948 | { |
| 949 | jit_int32_t reg; |
| 950 | assert(jit_carry != _NOREG); |
| 951 | reg = jit_get_reg(jit_class_gpr); |
| 952 | movr(rn(reg), rn(jit_carry)); |
| 953 | subcr(r0, r1, r2); |
| 954 | subcr(r0, r0, rn(reg)); |
| 955 | jit_unget_reg(reg); |
| 956 | } |
| 957 | |
| 958 | static void |
| 959 | _subxi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 960 | { |
| 961 | jit_int32_t reg; |
| 962 | assert(jit_carry != _NOREG); |
| 963 | reg = jit_get_reg(jit_class_gpr); |
| 964 | movr(rn(reg), rn(jit_carry)); |
| 965 | subci(r0, r1, i0); |
| 966 | subcr(r0, r0, rn(reg)); |
| 967 | jit_unget_reg(reg); |
| 968 | } |
| 969 | |
| 970 | static void |
| 971 | _rsbi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 972 | { |
| 973 | subi(r0, r1, i0); |
| 974 | negr(r0, r0); |
| 975 | } |
| 976 | |
| 977 | static void |
| 978 | _muli(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 979 | { |
| 980 | jit_int32_t reg; |
| 981 | if (_u8_p(i0)) |
| 982 | MULQi(r1, i0, r0); |
| 983 | else { |
| 984 | reg = jit_get_reg(jit_class_gpr); |
| 985 | movi(rn(reg), i0); |
| 986 | mulr(r0, r1, rn(reg)); |
| 987 | jit_unget_reg(reg); |
| 988 | } |
| 989 | } |
| 990 | |
| 991 | static void |
| 992 | _qmulr(jit_state_t *_jit, jit_int32_t r0, |
| 993 | jit_int32_t r1, jit_int32_t r2, jit_int32_t r3) |
| 994 | { |
| 995 | jit_int32_t reg; |
| 996 | /* The only invalid condition is r0 == r1 */ |
| 997 | jit_int32_t t2, t3, s2, s3; |
| 998 | if (r2 == r0 || r2 == r1) { |
| 999 | s2 = jit_get_reg(jit_class_gpr); |
| 1000 | t2 = rn(s2); |
| 1001 | movr(t2, r2); |
| 1002 | } |
| 1003 | else |
| 1004 | t2 = r2; |
| 1005 | if (r3 == r0 || r3 == r1) { |
| 1006 | s3 = jit_get_reg(jit_class_gpr); |
| 1007 | t3 = rn(s3); |
| 1008 | movr(t3, r3); |
| 1009 | } |
| 1010 | else |
| 1011 | t3 = r3; |
| 1012 | qmulr_u(r0, r1, r2, r3); |
| 1013 | reg = jit_get_reg(jit_class_gpr); |
| 1014 | /**/ |
| 1015 | rshi(rn(reg), t2, 63); |
| 1016 | mulr(rn(reg), rn(reg), t3); |
| 1017 | addr(r1, r1, rn(reg)); |
| 1018 | /**/ |
| 1019 | rshi(rn(reg), t3, 63); |
| 1020 | mulr(rn(reg), rn(reg), t2); |
| 1021 | addr(r1, r1, rn(reg)); |
| 1022 | jit_unget_reg(reg); |
| 1023 | if (t2 != r2) |
| 1024 | jit_unget_reg(s2); |
| 1025 | if (t3 != r3) |
| 1026 | jit_unget_reg(s3); |
| 1027 | } |
| 1028 | |
| 1029 | static void |
| 1030 | _qmuli(jit_state_t *_jit, jit_int32_t r0, |
| 1031 | jit_int32_t r1, jit_int32_t r2, jit_word_t i0) |
| 1032 | { |
| 1033 | jit_int32_t reg; |
| 1034 | reg = jit_get_reg(jit_class_gpr); |
| 1035 | movi(rn(reg), i0); |
| 1036 | qmulr(r0, r1, r2, rn(reg)); |
| 1037 | jit_unget_reg(reg); |
| 1038 | } |
| 1039 | |
| 1040 | static void |
| 1041 | _qmulr_u(jit_state_t *_jit, jit_int32_t r0, |
| 1042 | jit_int32_t r1, jit_int32_t r2, jit_int32_t r3) |
| 1043 | { |
| 1044 | jit_int32_t reg; |
| 1045 | if (r0 == r2 || r0 == r3) { |
| 1046 | reg = jit_get_reg(jit_class_gpr); |
| 1047 | mulr(rn(reg), r2, r3); |
| 1048 | } |
| 1049 | else |
| 1050 | mulr(r0, r2, r3); |
| 1051 | UMULH(r2, r3, r1); |
| 1052 | if (r0 == r2 || r0 == r3) { |
| 1053 | movr(r0, rn(reg)); |
| 1054 | jit_unget_reg(reg); |
| 1055 | } |
| 1056 | } |
| 1057 | |
| 1058 | static void |
| 1059 | _qmuli_u(jit_state_t *_jit, jit_int32_t r0, |
| 1060 | jit_int32_t r1, jit_int32_t r2, jit_word_t i0) |
| 1061 | { |
| 1062 | jit_int32_t reg; |
| 1063 | if (_u8_p(i0)) { |
| 1064 | if (r0 == r2) { |
| 1065 | reg = jit_get_reg(jit_class_gpr); |
| 1066 | muli(rn(reg), r2, i0); |
| 1067 | } |
| 1068 | else |
| 1069 | muli(r0, r2, i0); |
| 1070 | UMULHi(r2, i0, r1); |
| 1071 | if (r0 == r2) { |
| 1072 | movr(r0, rn(reg)); |
| 1073 | jit_unget_reg(reg); |
| 1074 | } |
| 1075 | } |
| 1076 | else { |
| 1077 | reg = jit_get_reg(jit_class_gpr); |
| 1078 | movi(rn(reg), i0); |
| 1079 | qmulr_u(r0, r1, r2, rn(reg)); |
| 1080 | jit_unget_reg(reg); |
| 1081 | } |
| 1082 | } |
| 1083 | |
| 1084 | static jit_word_t |
| 1085 | __idiv(jit_word_t u, jit_word_t v) |
| 1086 | { |
| 1087 | return (u / v); |
| 1088 | } |
| 1089 | |
| 1090 | static void |
| 1091 | _divr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) |
| 1092 | { |
| 1093 | movr(_A0_REGNO, r1); |
| 1094 | movr(_A1_REGNO, r2); |
| 1095 | calli((jit_word_t)__idiv); |
| 1096 | movr(r0, _V0_REGNO); |
| 1097 | } |
| 1098 | |
| 1099 | static void |
| 1100 | _divi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 1101 | { |
| 1102 | movr(_A0_REGNO, r1); |
| 1103 | movi(_A1_REGNO, i0); |
| 1104 | calli((jit_word_t)__idiv); |
| 1105 | movr(r0, _V0_REGNO); |
| 1106 | } |
| 1107 | |
| 1108 | static jit_uword_t |
| 1109 | __udiv(jit_uword_t u, jit_uword_t v) |
| 1110 | { |
| 1111 | return (u / v); |
| 1112 | } |
| 1113 | |
| 1114 | static void |
| 1115 | _divr_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) |
| 1116 | { |
| 1117 | movr(_A0_REGNO, r1); |
| 1118 | movr(_A1_REGNO, r2); |
| 1119 | calli((jit_word_t)__udiv); |
| 1120 | movr(r0, _V0_REGNO); |
| 1121 | } |
| 1122 | |
| 1123 | static void |
| 1124 | _divi_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 1125 | { |
| 1126 | movr(_A0_REGNO, r1); |
| 1127 | movi(_A1_REGNO, i0); |
| 1128 | calli((jit_word_t)__udiv); |
| 1129 | movr(r0, _V0_REGNO); |
| 1130 | } |
| 1131 | |
| 1132 | static jit_word_t |
| 1133 | __irem(jit_word_t u, jit_word_t v) |
| 1134 | { |
| 1135 | return (u % v); |
| 1136 | } |
| 1137 | |
| 1138 | static void |
| 1139 | _remr(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) |
| 1140 | { |
| 1141 | movr(_A0_REGNO, r1); |
| 1142 | movr(_A1_REGNO, r2); |
| 1143 | calli((jit_word_t)__irem); |
| 1144 | movr(r0, _V0_REGNO); |
| 1145 | } |
| 1146 | |
| 1147 | static void |
| 1148 | _remi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 1149 | { |
| 1150 | movr(_A0_REGNO, r1); |
| 1151 | movi(_A1_REGNO, i0); |
| 1152 | calli((jit_word_t)__irem); |
| 1153 | movr(r0, _V0_REGNO); |
| 1154 | } |
| 1155 | |
| 1156 | static jit_uword_t |
| 1157 | __urem(jit_uword_t u, jit_uword_t v) |
| 1158 | { |
| 1159 | return (u % v); |
| 1160 | } |
| 1161 | |
| 1162 | static void |
| 1163 | _remr_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) |
| 1164 | { |
| 1165 | movr(_A0_REGNO, r1); |
| 1166 | movr(_A1_REGNO, r2); |
| 1167 | calli((jit_word_t)__urem); |
| 1168 | movr(r0, _V0_REGNO); |
| 1169 | } |
| 1170 | |
| 1171 | static void |
| 1172 | _remi_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 1173 | { |
| 1174 | movr(_A0_REGNO, r1); |
| 1175 | movi(_A1_REGNO, i0); |
| 1176 | calli((jit_word_t)__urem); |
| 1177 | movr(r0, _V0_REGNO); |
| 1178 | } |
| 1179 | |
| 1180 | static jit_word_t |
| 1181 | __idivrem(jit_word_t u, jit_word_t v, jit_word_t *rem) |
| 1182 | { |
| 1183 | *rem = u % v; |
| 1184 | return (u / v); |
| 1185 | } |
| 1186 | |
| 1187 | static void |
| 1188 | _qdivr(jit_state_t *_jit, |
| 1189 | jit_int32_t r0, jit_int32_t r1, jit_int32_t r2, jit_int32_t r3) |
| 1190 | { |
| 1191 | movr(_A0_REGNO, r2); |
| 1192 | movr(_A1_REGNO, r3); |
| 1193 | subi(_A2_REGNO, _FP_REGNO, 8); |
| 1194 | calli((jit_word_t)__idivrem); |
| 1195 | movr(r0, _V0_REGNO); |
| 1196 | ldxi(r1, _FP_REGNO, -8); |
| 1197 | } |
| 1198 | |
| 1199 | static void |
| 1200 | _qdivi(jit_state_t *_jit, |
| 1201 | jit_int32_t r0, jit_int32_t r1, jit_int32_t r2, jit_word_t i0) |
| 1202 | { |
| 1203 | movr(_A0_REGNO, r2); |
| 1204 | movi(_A1_REGNO, i0); |
| 1205 | subi(_A2_REGNO, _FP_REGNO, 8); |
| 1206 | calli((jit_word_t)__idivrem); |
| 1207 | movr(r0, _V0_REGNO); |
| 1208 | ldxi(r1, _FP_REGNO, -8); |
| 1209 | } |
| 1210 | |
| 1211 | static jit_word_t |
| 1212 | __udivrem(jit_uword_t u, jit_uword_t v, jit_uword_t *rem) |
| 1213 | { |
| 1214 | *rem = u % v; |
| 1215 | return (u / v); |
| 1216 | } |
| 1217 | |
| 1218 | static void |
| 1219 | _qdivr_u(jit_state_t *_jit, |
| 1220 | jit_int32_t r0, jit_int32_t r1, jit_int32_t r2, jit_int32_t r3) |
| 1221 | { |
| 1222 | movr(_A0_REGNO, r2); |
| 1223 | movr(_A1_REGNO, r3); |
| 1224 | subi(_A2_REGNO, _FP_REGNO, 8); |
| 1225 | calli((jit_word_t)__udivrem); |
| 1226 | movr(r0, _V0_REGNO); |
| 1227 | ldxi(r1, _FP_REGNO, -8); |
| 1228 | } |
| 1229 | |
| 1230 | static void |
| 1231 | _qdivi_u(jit_state_t *_jit, |
| 1232 | jit_int32_t r0, jit_int32_t r1, jit_int32_t r2, jit_word_t i0) |
| 1233 | { |
| 1234 | movr(_A0_REGNO, r2); |
| 1235 | movi(_A1_REGNO, i0); |
| 1236 | subi(_A2_REGNO, _FP_REGNO, 8); |
| 1237 | calli((jit_word_t)__udivrem); |
| 1238 | movr(r0, _V0_REGNO); |
| 1239 | ldxi(r1, _FP_REGNO, -8); |
| 1240 | } |
| 1241 | |
| 1242 | static void |
| 1243 | _lshi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 1244 | { |
| 1245 | assert(i0 >= 0 && i0 < 64); |
| 1246 | SLLi(r1, i0, r0); |
| 1247 | } |
| 1248 | |
| 1249 | static void |
| 1250 | _rshi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 1251 | { |
| 1252 | assert(i0 >= 0 && i0 < 64); |
| 1253 | SRAi(r1, i0, r0); |
| 1254 | } |
| 1255 | |
| 1256 | static void |
| 1257 | _rshi_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 1258 | { |
| 1259 | assert(i0 >= 0 && i0 < 64); |
| 1260 | SRLi(r1, i0, r0); |
| 1261 | } |
| 1262 | |
| 1263 | static void |
| 1264 | _andi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 1265 | { |
| 1266 | jit_int32_t reg; |
| 1267 | if (_u8_p(i0)) |
| 1268 | ANDi(r1, i0, r0); |
| 1269 | else { |
| 1270 | reg = jit_get_reg(jit_class_gpr); |
| 1271 | movi(rn(reg), i0); |
| 1272 | andr(r0, r1, rn(reg)); |
| 1273 | jit_unget_reg(reg); |
| 1274 | } |
| 1275 | } |
| 1276 | |
| 1277 | static void |
| 1278 | _ori(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 1279 | { |
| 1280 | jit_int32_t reg; |
| 1281 | if (_u8_p(i0)) |
| 1282 | ORi(r1, i0, r0); |
| 1283 | else { |
| 1284 | reg = jit_get_reg(jit_class_gpr); |
| 1285 | movi(rn(reg), i0); |
| 1286 | orr(r0, r1, rn(reg)); |
| 1287 | jit_unget_reg(reg); |
| 1288 | } |
| 1289 | } |
| 1290 | |
| 1291 | static void |
| 1292 | _xori(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 1293 | { |
| 1294 | jit_int32_t reg; |
| 1295 | if (_u8_p(i0)) |
| 1296 | XORi(r1, i0, r0); |
| 1297 | else { |
| 1298 | reg = jit_get_reg(jit_class_gpr); |
| 1299 | movi(rn(reg), i0); |
| 1300 | xorr(r0, r1, rn(reg)); |
| 1301 | jit_unget_reg(reg); |
| 1302 | } |
| 1303 | } |
| 1304 | |
| 1305 | static void |
| 1306 | _lti(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 1307 | { |
| 1308 | jit_int32_t reg; |
| 1309 | if (_u8_p(i0)) |
| 1310 | CMPLTi(r1, i0, r0); |
| 1311 | else { |
| 1312 | reg = jit_get_reg(jit_class_gpr); |
| 1313 | movi(rn(reg), i0); |
| 1314 | ltr(r0, r1, rn(reg)); |
| 1315 | jit_unget_reg(reg); |
| 1316 | } |
| 1317 | } |
| 1318 | |
| 1319 | static void |
| 1320 | _lti_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 1321 | { |
| 1322 | jit_int32_t reg; |
| 1323 | if (_u8_p(i0)) |
| 1324 | CMPULTi(r1, i0, r0); |
| 1325 | else { |
| 1326 | reg = jit_get_reg(jit_class_gpr); |
| 1327 | movi(rn(reg), i0); |
| 1328 | ltr_u(r0, r1, rn(reg)); |
| 1329 | jit_unget_reg(reg); |
| 1330 | } |
| 1331 | } |
| 1332 | |
| 1333 | static void |
| 1334 | _lei(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 1335 | { |
| 1336 | jit_int32_t reg; |
| 1337 | if (_u8_p(i0)) |
| 1338 | CMPLEi(r1, i0, r0); |
| 1339 | else { |
| 1340 | reg = jit_get_reg(jit_class_gpr); |
| 1341 | movi(rn(reg), i0); |
| 1342 | ler(r0, r1, rn(reg)); |
| 1343 | jit_unget_reg(reg); |
| 1344 | } |
| 1345 | } |
| 1346 | |
| 1347 | static void |
| 1348 | _lei_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 1349 | { |
| 1350 | jit_int32_t reg; |
| 1351 | jit_word_t ni0; |
| 1352 | ni0 = -i0; |
| 1353 | if (_u8_p(i0)) |
| 1354 | CMPULEi(r1, i0, r0); |
| 1355 | else { |
| 1356 | reg = jit_get_reg(jit_class_gpr); |
| 1357 | movi(rn(reg), i0); |
| 1358 | ler_u(r0, r1, rn(reg)); |
| 1359 | jit_unget_reg(reg); |
| 1360 | } |
| 1361 | } |
| 1362 | |
| 1363 | static void |
| 1364 | _eqi(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 1365 | { |
| 1366 | jit_int32_t reg; |
| 1367 | if (_u8_p(i0)) |
| 1368 | CMPEQi(r1, i0, r0); |
| 1369 | else { |
| 1370 | reg = jit_get_reg(jit_class_gpr); |
| 1371 | movi(rn(reg), i0); |
| 1372 | eqr(r0, r1, rn(reg)); |
| 1373 | jit_unget_reg(reg); |
| 1374 | } |
| 1375 | } |
| 1376 | |
| 1377 | static void |
| 1378 | _gei(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 1379 | { |
| 1380 | jit_int32_t reg; |
| 1381 | reg = jit_get_reg(jit_class_gpr); |
| 1382 | movi(rn(reg), i0); |
| 1383 | ger(r0, r1, rn(reg)); |
| 1384 | jit_unget_reg(reg); |
| 1385 | } |
| 1386 | |
| 1387 | static void |
| 1388 | _gei_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 1389 | { |
| 1390 | jit_int32_t reg; |
| 1391 | reg = jit_get_reg(jit_class_gpr); |
| 1392 | movi(rn(reg), i0); |
| 1393 | ger_u(r0, r1, rn(reg)); |
| 1394 | jit_unget_reg(reg); |
| 1395 | } |
| 1396 | |
| 1397 | static void |
| 1398 | _gti(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 1399 | { |
| 1400 | jit_int32_t reg; |
| 1401 | reg = jit_get_reg(jit_class_gpr); |
| 1402 | movi(rn(reg), i0); |
| 1403 | gtr(r0, r1, rn(reg)); |
| 1404 | jit_unget_reg(reg); |
| 1405 | } |
| 1406 | |
| 1407 | static void |
| 1408 | _gti_u(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 1409 | { |
| 1410 | jit_int32_t reg; |
| 1411 | reg = jit_get_reg(jit_class_gpr); |
| 1412 | movi(rn(reg), i0); |
| 1413 | gtr_u(r0, r1, rn(reg)); |
| 1414 | jit_unget_reg(reg); |
| 1415 | } |
| 1416 | |
| 1417 | static void |
| 1418 | _ner(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) |
| 1419 | { |
| 1420 | CMPEQ(r1, r2, r0); |
| 1421 | CMPEQi(r0, 0, r0); |
| 1422 | } |
| 1423 | |
| 1424 | static void |
| 1425 | _nei(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 1426 | { |
| 1427 | jit_int32_t reg; |
| 1428 | if (_u8_p(i0)) { |
| 1429 | CMPEQi(r1, i0, r0); |
| 1430 | CMPEQi(r0, 0, r0); |
| 1431 | } |
| 1432 | else { |
| 1433 | reg = jit_get_reg(jit_class_gpr); |
| 1434 | movi(rn(reg), i0); |
| 1435 | ner(r0, r1, rn(reg)); |
| 1436 | jit_unget_reg(reg); |
| 1437 | } |
| 1438 | } |
| 1439 | |
| 1440 | static jit_word_t |
| 1441 | _bltr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) |
| 1442 | { |
| 1443 | jit_word_t w; |
| 1444 | jit_int32_t reg; |
| 1445 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1446 | ltr(rn(reg), r0, r1); |
| 1447 | w = _jit->pc.w; |
| 1448 | BNE(rn(reg), ((i0 - w) >> 2) - 1); |
| 1449 | jit_unget_reg(reg); |
| 1450 | return (w); |
| 1451 | } |
| 1452 | |
| 1453 | static jit_word_t |
| 1454 | _blti(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) |
| 1455 | { |
| 1456 | jit_word_t w; |
| 1457 | jit_int32_t reg; |
| 1458 | if (i1 == 0) { |
| 1459 | w = _jit->pc.w; |
| 1460 | BLT(r0, ((i0 - w) >> 2) - 1); |
| 1461 | } |
| 1462 | else { |
| 1463 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1464 | lti(rn(reg), r0, i1); |
| 1465 | w = _jit->pc.w; |
| 1466 | BNE(rn(reg), ((i0 - w) >> 2) - 1); |
| 1467 | jit_unget_reg(reg); |
| 1468 | } |
| 1469 | return (w); |
| 1470 | } |
| 1471 | |
| 1472 | static jit_word_t |
| 1473 | _bltr_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) |
| 1474 | { |
| 1475 | jit_word_t w; |
| 1476 | jit_int32_t reg; |
| 1477 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1478 | ltr_u(rn(reg), r0, r1); |
| 1479 | w = _jit->pc.w; |
| 1480 | BNE(rn(reg), ((i0 - w) >> 2) - 1); |
| 1481 | jit_unget_reg(reg); |
| 1482 | return (w); |
| 1483 | } |
| 1484 | |
| 1485 | static jit_word_t |
| 1486 | _blti_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) |
| 1487 | { |
| 1488 | jit_word_t w; |
| 1489 | jit_int32_t reg; |
| 1490 | /* FIXME cannot optimize zero because need to return a patcheable address */ |
| 1491 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1492 | lti_u(rn(reg), r0, i1); |
| 1493 | w = _jit->pc.w; |
| 1494 | BNE(rn(reg), ((i0 - w) >> 2) - 1); |
| 1495 | jit_unget_reg(reg); |
| 1496 | return (w); |
| 1497 | } |
| 1498 | |
| 1499 | static jit_word_t |
| 1500 | _bler(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) |
| 1501 | { |
| 1502 | jit_word_t w; |
| 1503 | jit_int32_t reg; |
| 1504 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1505 | ler(rn(reg), r0, r1); |
| 1506 | w = _jit->pc.w; |
| 1507 | BNE(rn(reg), ((i0 - w) >> 2) - 1); |
| 1508 | jit_unget_reg(reg); |
| 1509 | return (w); |
| 1510 | } |
| 1511 | |
| 1512 | static jit_word_t |
| 1513 | _blei(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) |
| 1514 | { |
| 1515 | jit_word_t w; |
| 1516 | jit_int32_t reg; |
| 1517 | if (i1 == 0) { |
| 1518 | w = _jit->pc.w; |
| 1519 | BLE(r0, ((i0 - w) >> 2) - 1); |
| 1520 | } |
| 1521 | else { |
| 1522 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1523 | lei(rn(reg), r0, i1); |
| 1524 | w = _jit->pc.w; |
| 1525 | BNE(rn(reg), ((i0 - w) >> 2) - 1); |
| 1526 | jit_unget_reg(reg); |
| 1527 | } |
| 1528 | return (w); |
| 1529 | } |
| 1530 | |
| 1531 | static jit_word_t |
| 1532 | _bler_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) |
| 1533 | { |
| 1534 | jit_word_t w; |
| 1535 | jit_int32_t reg; |
| 1536 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1537 | ler_u(rn(reg), r0, r1); |
| 1538 | w = _jit->pc.w; |
| 1539 | BNE(rn(reg), ((i0 - w) >> 2) - 1); |
| 1540 | jit_unget_reg(reg); |
| 1541 | return (w); |
| 1542 | } |
| 1543 | |
| 1544 | static jit_word_t |
| 1545 | _blei_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) |
| 1546 | { |
| 1547 | jit_word_t w; |
| 1548 | jit_int32_t reg; |
| 1549 | if (i1 == 0) { |
| 1550 | w = _jit->pc.w; |
| 1551 | BEQ(r0, ((i0 - w) >> 2) - 1); |
| 1552 | } |
| 1553 | else { |
| 1554 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1555 | lei_u(rn(reg), r0, i1); |
| 1556 | w = _jit->pc.w; |
| 1557 | BNE(rn(reg), ((i0 - w) >> 2) - 1); |
| 1558 | jit_unget_reg(reg); |
| 1559 | } |
| 1560 | return (w); |
| 1561 | } |
| 1562 | |
| 1563 | static jit_word_t |
| 1564 | _beqr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) |
| 1565 | { |
| 1566 | jit_word_t w; |
| 1567 | jit_int32_t reg; |
| 1568 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1569 | eqr(rn(reg), r0, r1); |
| 1570 | w = _jit->pc.w; |
| 1571 | BNE(rn(reg), ((i0 - w) >> 2) - 1); |
| 1572 | jit_unget_reg(reg); |
| 1573 | return (w); |
| 1574 | } |
| 1575 | |
| 1576 | static jit_word_t |
| 1577 | _beqi(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) |
| 1578 | { |
| 1579 | jit_word_t w; |
| 1580 | jit_int32_t reg; |
| 1581 | if (i1 == 0) { |
| 1582 | w = _jit->pc.w; |
| 1583 | BEQ(r0, ((i0 - w) >> 2) - 1); |
| 1584 | } |
| 1585 | else { |
| 1586 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1587 | eqi(rn(reg), r0, i1); |
| 1588 | w = _jit->pc.w; |
| 1589 | BNE(rn(reg), ((i0 - w) >> 2) - 1); |
| 1590 | jit_unget_reg(reg); |
| 1591 | } |
| 1592 | return (w); |
| 1593 | } |
| 1594 | |
| 1595 | static jit_word_t |
| 1596 | _bger(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) |
| 1597 | { |
| 1598 | jit_word_t w; |
| 1599 | jit_int32_t reg; |
| 1600 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1601 | ger(rn(reg), r0, r1); |
| 1602 | w = _jit->pc.w; |
| 1603 | BNE(rn(reg), ((i0 - w) >> 2) - 1); |
| 1604 | jit_unget_reg(reg); |
| 1605 | return (w); |
| 1606 | } |
| 1607 | |
| 1608 | static jit_word_t |
| 1609 | _bgei(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) |
| 1610 | { |
| 1611 | jit_word_t w; |
| 1612 | jit_int32_t reg; |
| 1613 | if (i1 == 0) { |
| 1614 | w = _jit->pc.w; |
| 1615 | BGE(r0, ((i0 - w) >> 2) - 1); |
| 1616 | } |
| 1617 | else { |
| 1618 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1619 | gei(rn(reg), r0, i1); |
| 1620 | w = _jit->pc.w; |
| 1621 | BNE(rn(reg), ((i0 - w) >> 2) - 1); |
| 1622 | jit_unget_reg(reg); |
| 1623 | } |
| 1624 | return (w); |
| 1625 | } |
| 1626 | |
| 1627 | static jit_word_t |
| 1628 | _bger_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) |
| 1629 | { |
| 1630 | jit_word_t w; |
| 1631 | jit_int32_t reg; |
| 1632 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1633 | ger_u(rn(reg), r0, r1); |
| 1634 | w = _jit->pc.w; |
| 1635 | BNE(rn(reg), ((i0 - w) >> 2) - 1); |
| 1636 | jit_unget_reg(reg); |
| 1637 | return (w); |
| 1638 | } |
| 1639 | |
| 1640 | static jit_word_t |
| 1641 | _bgei_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) |
| 1642 | { |
| 1643 | jit_word_t w; |
| 1644 | jit_int32_t reg; |
| 1645 | /* always true if i1 == 0 */ |
| 1646 | if (i0 == 0) { |
| 1647 | w = _jit->pc.w; |
| 1648 | BR(r0, ((i0 - w) >> 2) - 1); |
| 1649 | } |
| 1650 | else { |
| 1651 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1652 | gei_u(rn(reg), r0, i1); |
| 1653 | w = _jit->pc.w; |
| 1654 | BNE(rn(reg), ((i0 - w) >> 2) - 1); |
| 1655 | jit_unget_reg(reg); |
| 1656 | } |
| 1657 | return (w); |
| 1658 | } |
| 1659 | |
| 1660 | static jit_word_t |
| 1661 | _bgtr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) |
| 1662 | { |
| 1663 | jit_word_t w; |
| 1664 | jit_int32_t reg; |
| 1665 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1666 | gtr(rn(reg), r0, r1); |
| 1667 | w = _jit->pc.w; |
| 1668 | BNE(rn(reg), ((i0 - w) >> 2) - 1); |
| 1669 | jit_unget_reg(reg); |
| 1670 | return (w); |
| 1671 | } |
| 1672 | |
| 1673 | static jit_word_t |
| 1674 | _bgti(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) |
| 1675 | { |
| 1676 | jit_word_t w; |
| 1677 | jit_int32_t reg; |
| 1678 | if (i1 == 0) { |
| 1679 | w = _jit->pc.w; |
| 1680 | BGT(r0, ((i0 - w) >> 2) - 1); |
| 1681 | } |
| 1682 | else { |
| 1683 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1684 | gti(rn(reg), r0, i1); |
| 1685 | w = _jit->pc.w; |
| 1686 | BNE(rn(reg), ((i0 - w) >> 2) - 1); |
| 1687 | jit_unget_reg(reg); |
| 1688 | } |
| 1689 | return (w); |
| 1690 | } |
| 1691 | |
| 1692 | static jit_word_t |
| 1693 | _bgtr_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) |
| 1694 | { |
| 1695 | jit_word_t w; |
| 1696 | jit_int32_t reg; |
| 1697 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1698 | gtr_u(rn(reg), r0, r1); |
| 1699 | w = _jit->pc.w; |
| 1700 | BNE(rn(reg), ((i0 - w) >> 2) - 1); |
| 1701 | jit_unget_reg(reg); |
| 1702 | return (w); |
| 1703 | } |
| 1704 | |
| 1705 | static jit_word_t |
| 1706 | _bgti_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) |
| 1707 | { |
| 1708 | jit_word_t w; |
| 1709 | jit_int32_t reg; |
| 1710 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1711 | gti_u(rn(reg), r0, i1); |
| 1712 | w = _jit->pc.w; |
| 1713 | BNE(rn(reg), ((i0 - w) >> 2) - 1); |
| 1714 | jit_unget_reg(reg); |
| 1715 | return (w); |
| 1716 | } |
| 1717 | |
| 1718 | static jit_word_t |
| 1719 | _bner(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) |
| 1720 | { |
| 1721 | jit_word_t w; |
| 1722 | jit_int32_t reg; |
| 1723 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1724 | eqr(rn(reg), r0, r1); |
| 1725 | w = _jit->pc.w; |
| 1726 | BEQ(rn(reg), ((i0 - w) >> 2) - 1); |
| 1727 | jit_unget_reg(reg); |
| 1728 | return (w); |
| 1729 | } |
| 1730 | |
| 1731 | static jit_word_t |
| 1732 | _bnei(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1) |
| 1733 | { |
| 1734 | jit_word_t w; |
| 1735 | jit_int32_t reg; |
| 1736 | if (i1 == 0) { |
| 1737 | w = _jit->pc.w; |
| 1738 | BNE(r0, ((i0 - w) >> 2) - 1); |
| 1739 | } |
| 1740 | else { |
| 1741 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1742 | eqi(rn(reg), r0, i1); |
| 1743 | w = _jit->pc.w; |
| 1744 | BEQ(rn(reg), ((i0 - w) >> 2) - 1); |
| 1745 | jit_unget_reg(reg); |
| 1746 | } |
| 1747 | return (w); |
| 1748 | } |
| 1749 | |
| 1750 | static jit_word_t |
| 1751 | _baddr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1, |
| 1752 | jit_bool_t carry) |
| 1753 | { |
| 1754 | jit_word_t w; |
| 1755 | jit_int32_t t0; |
| 1756 | jit_int32_t t1; |
| 1757 | jit_int32_t t2; |
| 1758 | jit_int32_t t3; |
| 1759 | /* t0 = r0 + r1; overflow = r1 < 0 ? r0 < t0 : t0 < r0 */ |
| 1760 | t0 = jit_get_reg(jit_class_gpr); |
| 1761 | t1 = jit_get_reg(jit_class_gpr); |
| 1762 | t2 = jit_get_reg(jit_class_gpr); |
| 1763 | t3 = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1764 | addr(rn(t0), r0, r1); /* t0 = r0 + r1 */ |
| 1765 | ltr(rn(t1), r1, _R31_REGNO); /* t1 = r1 < 0 */ |
| 1766 | ltr(rn(t2), r0, rn(t0)); /* t2 = r0 < t0 */ |
| 1767 | ltr(rn(t3), rn(t0), r0); /* t3 = t0 < r0 */ |
| 1768 | movr(r0, rn(t0)); /* r0 += r1 */ |
| 1769 | CMOVNE(rn(t1), rn(t2), rn(t3)); /* if (t1 == 0) t3 = t2; */ |
| 1770 | jit_unget_reg(t2); |
| 1771 | jit_unget_reg(t1); |
| 1772 | jit_unget_reg(t0); |
| 1773 | w = _jit->pc.w; |
| 1774 | if (carry) |
| 1775 | BNE(rn(t3), ((i0 - w) >> 2) - 1); |
| 1776 | else |
| 1777 | BEQ(rn(t3), ((i0 - w) >> 2) - 1); |
| 1778 | jit_unget_reg(t3); |
| 1779 | return (w); |
| 1780 | } |
| 1781 | |
| 1782 | static jit_word_t |
| 1783 | _baddi(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1, |
| 1784 | jit_bool_t carry) |
| 1785 | { |
| 1786 | jit_word_t w; |
| 1787 | jit_int32_t reg; |
| 1788 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1789 | movi(rn(reg), i1); |
| 1790 | w = baddr(i0, r0, rn(reg), carry); |
| 1791 | jit_unget_reg(reg); |
| 1792 | return (w); |
| 1793 | } |
| 1794 | |
| 1795 | static jit_word_t |
| 1796 | _baddr_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1, |
| 1797 | jit_bool_t carry) |
| 1798 | { |
| 1799 | jit_word_t w; |
| 1800 | jit_int32_t t0; |
| 1801 | jit_int32_t t1; |
| 1802 | t0 = jit_get_reg(jit_class_gpr); |
| 1803 | t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1804 | addr(rn(t0), r0, r1); |
| 1805 | ltr_u(rn(t1), rn(t0), r0); |
| 1806 | movr(r0, rn(t0)); |
| 1807 | jit_unget_reg(t0); |
| 1808 | w = _jit->pc.w; |
| 1809 | if (carry) |
| 1810 | BNE(rn(t1), ((i0 - w) >> 2) - 1); |
| 1811 | else |
| 1812 | BEQ(rn(t1), ((i0 - w) >> 2) - 1); |
| 1813 | jit_unget_reg(t1); |
| 1814 | return (w); |
| 1815 | } |
| 1816 | |
| 1817 | static jit_word_t |
| 1818 | _baddi_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1, |
| 1819 | jit_bool_t carry) |
| 1820 | { |
| 1821 | jit_word_t w; |
| 1822 | jit_int32_t t0; |
| 1823 | jit_int32_t t1; |
| 1824 | t0 = jit_get_reg(jit_class_gpr); |
| 1825 | t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1826 | addi(rn(t0), r0, i1); |
| 1827 | ltr_u(rn(t1), rn(t0), r0); |
| 1828 | movr(r0, rn(t0)); |
| 1829 | jit_unget_reg(t0); |
| 1830 | w = _jit->pc.w; |
| 1831 | if (carry) |
| 1832 | BNE(rn(t1), ((i0 - w) >> 2) - 1); |
| 1833 | else |
| 1834 | BEQ(rn(t1), ((i0 - w) >> 2) - 1); |
| 1835 | jit_unget_reg(t1); |
| 1836 | return (w); |
| 1837 | } |
| 1838 | |
| 1839 | static jit_word_t |
| 1840 | _bsubr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1, |
| 1841 | jit_bool_t carry) |
| 1842 | { |
| 1843 | jit_word_t w; |
| 1844 | jit_int32_t t0; |
| 1845 | jit_int32_t t1; |
| 1846 | jit_int32_t t2; |
| 1847 | jit_int32_t t3; |
| 1848 | /* t0 = r0 - r1; overflow = 0 < r1 ? r0 < t0 : t0 < r0 */ |
| 1849 | t0 = jit_get_reg(jit_class_gpr); |
| 1850 | t1 = jit_get_reg(jit_class_gpr); |
| 1851 | t2 = jit_get_reg(jit_class_gpr); |
| 1852 | t3 = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1853 | subr(rn(t0), r0, r1); /* r0 = r0 - r1 */ |
| 1854 | ltr(rn(t1), _R31_REGNO, r1); /* t1 = 0 < r1 */ |
| 1855 | ltr(rn(t2), r0, rn(t0)); /* t2 = r0 < t0 */ |
| 1856 | ltr(rn(t3), rn(t0), r0); /* t3 = t0 < r0 */ |
| 1857 | movr(r0, rn(t0)); /* r0 -= r1 */ |
| 1858 | CMOVNE(rn(t1), rn(t2), rn(t3)); /* if (t1 == 0) t3 = t2; */ |
| 1859 | jit_unget_reg(t2); |
| 1860 | jit_unget_reg(t1); |
| 1861 | jit_unget_reg(t0); |
| 1862 | w = _jit->pc.w; |
| 1863 | if (carry) |
| 1864 | BNE(rn(t3), ((i0 - w) >> 2) - 1); |
| 1865 | else |
| 1866 | BEQ(rn(t3), ((i0 - w) >> 2) - 1); |
| 1867 | jit_unget_reg(t3); |
| 1868 | return (w); |
| 1869 | } |
| 1870 | |
| 1871 | static jit_word_t |
| 1872 | _bsubi(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1, |
| 1873 | jit_bool_t carry) |
| 1874 | { |
| 1875 | jit_word_t w; |
| 1876 | jit_int32_t reg; |
| 1877 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1878 | movi(rn(reg), i1); |
| 1879 | w = bsubr(i0, r0, rn(reg), carry); |
| 1880 | jit_unget_reg(reg); |
| 1881 | return (w); |
| 1882 | } |
| 1883 | |
| 1884 | static jit_word_t |
| 1885 | _bsubr_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1, |
| 1886 | jit_bool_t carry) |
| 1887 | { |
| 1888 | jit_word_t w; |
| 1889 | jit_int32_t t0; |
| 1890 | jit_int32_t t1; |
| 1891 | t0 = jit_get_reg(jit_class_gpr); |
| 1892 | t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1893 | subr(rn(t0), r0, r1); |
| 1894 | ltr_u(rn(t1), r0, rn(t0)); |
| 1895 | movr(r0, rn(t0)); |
| 1896 | jit_unget_reg(t0); |
| 1897 | w = _jit->pc.w; |
| 1898 | if (carry) |
| 1899 | BNE(rn(t1), ((i0 - w) >> 2) - 1); |
| 1900 | else |
| 1901 | BEQ(rn(t1), ((i0 - w) >> 2) - 1); |
| 1902 | jit_unget_reg(t1); |
| 1903 | return (w); |
| 1904 | } |
| 1905 | |
| 1906 | static jit_word_t |
| 1907 | _bsubi_u(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1, |
| 1908 | jit_bool_t carry) |
| 1909 | { |
| 1910 | jit_word_t w; |
| 1911 | jit_int32_t t0; |
| 1912 | jit_int32_t t1; |
| 1913 | t0 = jit_get_reg(jit_class_gpr); |
| 1914 | t1 = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1915 | subi(rn(t0), r0, i1); |
| 1916 | ltr_u(rn(t1), r0, rn(t0)); |
| 1917 | movr(r0, rn(t0)); |
| 1918 | jit_unget_reg(t0); |
| 1919 | w = _jit->pc.w; |
| 1920 | if (carry) |
| 1921 | BNE(rn(t1), ((i0 - w) >> 2) - 1); |
| 1922 | else |
| 1923 | BEQ(rn(t1), ((i0 - w) >> 2) - 1); |
| 1924 | jit_unget_reg(t1); |
| 1925 | return (w); |
| 1926 | } |
| 1927 | |
| 1928 | static jit_word_t |
| 1929 | _bmxr(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1, |
| 1930 | jit_bool_t set) |
| 1931 | { |
| 1932 | jit_word_t w; |
| 1933 | jit_int32_t t0; |
| 1934 | t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1935 | andr(rn(t0), r0, r1); |
| 1936 | w = _jit->pc.w; |
| 1937 | if (set) |
| 1938 | BNE(rn(t0), ((i0 - w) >> 2) - 1); |
| 1939 | else |
| 1940 | BEQ(rn(t0), ((i0 - w) >> 2) - 1); |
| 1941 | jit_unget_reg(t0); |
| 1942 | return (w); |
| 1943 | } |
| 1944 | |
| 1945 | static jit_word_t |
| 1946 | _bmxi(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_word_t i1, |
| 1947 | jit_bool_t set) |
| 1948 | { |
| 1949 | jit_word_t w; |
| 1950 | jit_int32_t t0; |
| 1951 | t0 = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 1952 | andi(rn(t0), r0, i1); |
| 1953 | w = _jit->pc.w; |
| 1954 | if (set) |
| 1955 | BNE(rn(t0), ((i0 - w) >> 2) - 1); |
| 1956 | else |
| 1957 | BEQ(rn(t0), ((i0 - w) >> 2) - 1); |
| 1958 | jit_unget_reg(t0); |
| 1959 | return (w); |
| 1960 | } |
| 1961 | |
| 1962 | static void |
| 1963 | _ldr_c(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) |
| 1964 | { |
| 1965 | ldr_uc(r0, r1); |
| 1966 | extr_c(r0, r0); |
| 1967 | } |
| 1968 | |
| 1969 | static void |
| 1970 | _ldi_c(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) |
| 1971 | { |
| 1972 | jit_int32_t reg; |
| 1973 | if (_s16_p(i0)) { |
| 1974 | LDBU(r0, _R31_REGNO, _u16(i0)); |
| 1975 | extr_c(r0, r0); |
| 1976 | } |
| 1977 | else { |
| 1978 | reg = jit_get_reg(jit_class_gpr); |
| 1979 | movi(rn(reg), i0); |
| 1980 | ldr_c(r0, rn(reg)); |
| 1981 | jit_unget_reg(reg); |
| 1982 | } |
| 1983 | } |
| 1984 | |
| 1985 | static void |
| 1986 | _ldi_uc(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) |
| 1987 | { |
| 1988 | jit_int32_t reg; |
| 1989 | if (_s16_p(i0)) |
| 1990 | LDBU(r0, _R31_REGNO, _u16(i0)); |
| 1991 | else { |
| 1992 | reg = jit_get_reg(jit_class_gpr); |
| 1993 | movi(rn(reg), i0); |
| 1994 | ldr_uc(r0, rn(reg)); |
| 1995 | jit_unget_reg(reg); |
| 1996 | } |
| 1997 | } |
| 1998 | |
| 1999 | static void |
| 2000 | _ldr_s(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) |
| 2001 | { |
| 2002 | ldr_us(r0, r1); |
| 2003 | extr_s(r0, r0); |
| 2004 | } |
| 2005 | |
| 2006 | static void |
| 2007 | _ldi_s(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) |
| 2008 | { |
| 2009 | jit_int32_t reg; |
| 2010 | if (_s16_p(i0)) { |
| 2011 | LDWU(r0, _R31_REGNO, _u16(i0)); |
| 2012 | extr_s(r0, r0); |
| 2013 | } |
| 2014 | else { |
| 2015 | reg = jit_get_reg(jit_class_gpr); |
| 2016 | movi(rn(reg), i0); |
| 2017 | ldr_s(r0, rn(reg)); |
| 2018 | jit_unget_reg(reg); |
| 2019 | } |
| 2020 | } |
| 2021 | |
| 2022 | static void |
| 2023 | _ldi_us(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) |
| 2024 | { |
| 2025 | jit_int32_t reg; |
| 2026 | if (_s16_p(i0)) |
| 2027 | LDWU(r0, _R31_REGNO, _u16(i0)); |
| 2028 | else { |
| 2029 | reg = jit_get_reg(jit_class_gpr); |
| 2030 | movi(rn(reg), i0); |
| 2031 | ldr_us(r0, rn(reg)); |
| 2032 | jit_unget_reg(reg); |
| 2033 | } |
| 2034 | } |
| 2035 | |
| 2036 | static void |
| 2037 | _ldi_i(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) |
| 2038 | { |
| 2039 | jit_int32_t reg; |
| 2040 | if (_s16_p(i0)) |
| 2041 | LDL(r0, _R31_REGNO, _u16(i0)); |
| 2042 | else { |
| 2043 | reg = jit_get_reg(jit_class_gpr); |
| 2044 | movi(rn(reg), i0); |
| 2045 | ldr_i(r0, rn(reg)); |
| 2046 | jit_unget_reg(reg); |
| 2047 | } |
| 2048 | } |
| 2049 | |
| 2050 | static void |
| 2051 | _ldr_ui(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) |
| 2052 | { |
| 2053 | ldr_i(r0, r1); |
| 2054 | extr_ui(r0, r0); |
| 2055 | } |
| 2056 | |
| 2057 | static void |
| 2058 | _ldi_ui(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) |
| 2059 | { |
| 2060 | jit_int32_t reg; |
| 2061 | if (_s16_p(i0)) { |
| 2062 | LDL(r0, _R31_REGNO, _u16(i0)); |
| 2063 | extr_ui(r0, r0); |
| 2064 | } |
| 2065 | else { |
| 2066 | reg = jit_get_reg(jit_class_gpr); |
| 2067 | movi(rn(reg), i0); |
| 2068 | ldr_ui(r0, rn(reg)); |
| 2069 | jit_unget_reg(reg); |
| 2070 | } |
| 2071 | } |
| 2072 | |
| 2073 | static void |
| 2074 | _ldi_l(jit_state_t *_jit, jit_int32_t r0, jit_word_t i0) |
| 2075 | { |
| 2076 | jit_int32_t reg; |
| 2077 | if (_s16_p(i0)) |
| 2078 | LDQ(r0, _R31_REGNO, _u16(i0)); |
| 2079 | else { |
| 2080 | reg = jit_get_reg(jit_class_gpr); |
| 2081 | movi(rn(reg), i0); |
| 2082 | ldr_l(r0, rn(reg)); |
| 2083 | jit_unget_reg(reg); |
| 2084 | } |
| 2085 | } |
| 2086 | |
| 2087 | static void |
| 2088 | _ldxr_c(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) |
| 2089 | { |
| 2090 | jit_int32_t reg; |
| 2091 | reg = jit_get_reg(jit_class_gpr); |
| 2092 | addr(rn(reg), r1, r2); |
| 2093 | ldr_c(r0, rn(reg)); |
| 2094 | jit_unget_reg(reg); |
| 2095 | } |
| 2096 | |
| 2097 | static void |
| 2098 | _ldxi_c(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 2099 | { |
| 2100 | jit_int32_t reg; |
| 2101 | if (_s16_p(i0)) { |
| 2102 | LDBU(r0, r1, _u16(i0)); |
| 2103 | extr_c(r0, r0); |
| 2104 | } |
| 2105 | else { |
| 2106 | reg = jit_get_reg(jit_class_gpr); |
| 2107 | addi(rn(reg), r1, i0); |
| 2108 | ldr_c(r0, rn(reg)); |
| 2109 | jit_unget_reg(reg); |
| 2110 | } |
| 2111 | } |
| 2112 | |
| 2113 | static void |
| 2114 | _ldxr_uc(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) |
| 2115 | { |
| 2116 | jit_int32_t reg; |
| 2117 | reg = jit_get_reg(jit_class_gpr); |
| 2118 | addr(rn(reg), r1, r2); |
| 2119 | ldr_uc(r0, rn(reg)); |
| 2120 | jit_unget_reg(reg); |
| 2121 | } |
| 2122 | |
| 2123 | static void |
| 2124 | _ldxi_uc(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 2125 | { |
| 2126 | jit_int32_t reg; |
| 2127 | if (_s16_p(i0)) |
| 2128 | LDBU(r0, r1, _u16(i0)); |
| 2129 | else { |
| 2130 | reg = jit_get_reg(jit_class_gpr); |
| 2131 | addi(rn(reg), r1, i0); |
| 2132 | ldr_uc(r0, rn(reg)); |
| 2133 | jit_unget_reg(reg); |
| 2134 | } |
| 2135 | } |
| 2136 | |
| 2137 | static void |
| 2138 | _ldxr_s(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) |
| 2139 | { |
| 2140 | jit_int32_t reg; |
| 2141 | reg = jit_get_reg(jit_class_gpr); |
| 2142 | addr(rn(reg), r1, r2); |
| 2143 | ldr_s(r0, rn(reg)); |
| 2144 | jit_unget_reg(reg); |
| 2145 | } |
| 2146 | |
| 2147 | static void |
| 2148 | _ldxi_s(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 2149 | { |
| 2150 | jit_int32_t reg; |
| 2151 | if (_s16_p(i0)) { |
| 2152 | LDWU(r0, r1, _u16(i0)); |
| 2153 | extr_s(r0, r0); |
| 2154 | } |
| 2155 | else { |
| 2156 | reg = jit_get_reg(jit_class_gpr); |
| 2157 | addi(rn(reg), r1, i0); |
| 2158 | ldr_s(r0, rn(reg)); |
| 2159 | jit_unget_reg(reg); |
| 2160 | } |
| 2161 | } |
| 2162 | |
| 2163 | static void |
| 2164 | _ldxr_us(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) |
| 2165 | { |
| 2166 | jit_int32_t reg; |
| 2167 | reg = jit_get_reg(jit_class_gpr); |
| 2168 | addr(rn(reg), r1, r2); |
| 2169 | ldr_us(r0, rn(reg)); |
| 2170 | jit_unget_reg(reg); |
| 2171 | } |
| 2172 | |
| 2173 | static void |
| 2174 | _ldxi_us(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 2175 | { |
| 2176 | jit_int32_t reg; |
| 2177 | if (_s16_p(i0)) |
| 2178 | LDWU(r0, r1, _u16(i0)); |
| 2179 | else { |
| 2180 | reg = jit_get_reg(jit_class_gpr); |
| 2181 | addi(rn(reg), r1, i0); |
| 2182 | ldr_us(r0, rn(reg)); |
| 2183 | jit_unget_reg(reg); |
| 2184 | } |
| 2185 | } |
| 2186 | |
| 2187 | static void |
| 2188 | _ldxr_i(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) |
| 2189 | { |
| 2190 | jit_int32_t reg; |
| 2191 | reg = jit_get_reg(jit_class_gpr); |
| 2192 | addr(rn(reg), r1, r2); |
| 2193 | ldr_i(r0, rn(reg)); |
| 2194 | jit_unget_reg(reg); |
| 2195 | } |
| 2196 | |
| 2197 | static void |
| 2198 | _ldxi_i(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 2199 | { |
| 2200 | jit_int32_t reg; |
| 2201 | if (_s16_p(i0)) |
| 2202 | LDL(r0, r1, _u16(i0)); |
| 2203 | else { |
| 2204 | reg = jit_get_reg(jit_class_gpr); |
| 2205 | addi(rn(reg), r1, i0); |
| 2206 | ldr_i(r0, rn(reg)); |
| 2207 | jit_unget_reg(reg); |
| 2208 | } |
| 2209 | } |
| 2210 | |
| 2211 | static void |
| 2212 | _ldxr_ui(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) |
| 2213 | { |
| 2214 | jit_int32_t reg; |
| 2215 | reg = jit_get_reg(jit_class_gpr); |
| 2216 | addr(rn(reg), r1, r2); |
| 2217 | ldr_ui(r0, rn(reg)); |
| 2218 | jit_unget_reg(reg); |
| 2219 | } |
| 2220 | |
| 2221 | static void |
| 2222 | _ldxi_ui(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 2223 | { |
| 2224 | jit_int32_t reg; |
| 2225 | if (_s16_p(i0)) { |
| 2226 | LDL(r0, r1, _u16(i0)); |
| 2227 | extr_ui(r0, r0); |
| 2228 | } |
| 2229 | else { |
| 2230 | reg = jit_get_reg(jit_class_gpr); |
| 2231 | addi(rn(reg), r1, i0); |
| 2232 | ldr_ui(r0, rn(reg)); |
| 2233 | jit_unget_reg(reg); |
| 2234 | } |
| 2235 | } |
| 2236 | |
| 2237 | static void |
| 2238 | _ldxr_l(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) |
| 2239 | { |
| 2240 | jit_int32_t reg; |
| 2241 | reg = jit_get_reg(jit_class_gpr); |
| 2242 | addr(rn(reg), r1, r2); |
| 2243 | ldr_l(r0, rn(reg)); |
| 2244 | jit_unget_reg(reg); |
| 2245 | } |
| 2246 | |
| 2247 | static void |
| 2248 | _ldxi_l(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_word_t i0) |
| 2249 | { |
| 2250 | jit_int32_t reg; |
| 2251 | if (_s16_p(i0)) |
| 2252 | LDQ(r0, r1, _u16(i0)); |
| 2253 | else { |
| 2254 | reg = jit_get_reg(jit_class_gpr); |
| 2255 | addi(rn(reg), r1, i0); |
| 2256 | ldr_l(r0, rn(reg)); |
| 2257 | jit_unget_reg(reg); |
| 2258 | } |
| 2259 | } |
| 2260 | |
| 2261 | static void |
| 2262 | _sti_c(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0) |
| 2263 | { |
| 2264 | jit_int32_t reg; |
| 2265 | if (_s16_p(i0)) |
| 2266 | STB(r0, _R31_REGNO, _u16(i0)); |
| 2267 | else { |
| 2268 | reg = jit_get_reg(jit_class_gpr); |
| 2269 | movi(rn(reg), i0); |
| 2270 | str_c(rn(reg), r0); |
| 2271 | jit_unget_reg(reg); |
| 2272 | } |
| 2273 | } |
| 2274 | |
| 2275 | static void |
| 2276 | _sti_s(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0) |
| 2277 | { |
| 2278 | jit_int32_t reg; |
| 2279 | if (_s16_p(i0)) |
| 2280 | STW(r0, _R31_REGNO, _u16(i0)); |
| 2281 | else { |
| 2282 | reg = jit_get_reg(jit_class_gpr); |
| 2283 | movi(rn(reg), i0); |
| 2284 | str_s(rn(reg), r0); |
| 2285 | jit_unget_reg(reg); |
| 2286 | } |
| 2287 | } |
| 2288 | |
| 2289 | static void |
| 2290 | _sti_i(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0) |
| 2291 | { |
| 2292 | jit_int32_t reg; |
| 2293 | if (_s16_p(i0)) |
| 2294 | STL(r0, _R31_REGNO, _u16(i0)); |
| 2295 | else { |
| 2296 | reg = jit_get_reg(jit_class_gpr); |
| 2297 | movi(rn(reg), i0); |
| 2298 | str_i(rn(reg), r0); |
| 2299 | jit_unget_reg(reg); |
| 2300 | } |
| 2301 | } |
| 2302 | |
| 2303 | static void |
| 2304 | _sti_l(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0) |
| 2305 | { |
| 2306 | jit_int32_t reg; |
| 2307 | if (_s16_p(i0)) |
| 2308 | STQ(r0, _R31_REGNO, _u16(i0)); |
| 2309 | else { |
| 2310 | reg = jit_get_reg(jit_class_gpr); |
| 2311 | movi(rn(reg), i0); |
| 2312 | str_l(rn(reg), r0); |
| 2313 | jit_unget_reg(reg); |
| 2314 | } |
| 2315 | } |
| 2316 | |
| 2317 | static void |
| 2318 | _stxr_c(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) |
| 2319 | { |
| 2320 | jit_int32_t reg; |
| 2321 | reg = jit_get_reg(jit_class_gpr); |
| 2322 | addr(rn(reg), r0, r1); |
| 2323 | str_c(rn(reg), r2); |
| 2324 | jit_unget_reg(reg); |
| 2325 | } |
| 2326 | |
| 2327 | static void |
| 2328 | _stxi_c(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) |
| 2329 | { |
| 2330 | jit_int32_t reg; |
| 2331 | if (_s16_p(i0)) |
| 2332 | STB(r1, r0, _u16(i0)); |
| 2333 | else { |
| 2334 | reg = jit_get_reg(jit_class_gpr); |
| 2335 | addi(rn(reg), r0, i0); |
| 2336 | str_c(rn(reg), r1); |
| 2337 | jit_unget_reg(reg); |
| 2338 | } |
| 2339 | } |
| 2340 | |
| 2341 | static void |
| 2342 | _stxr_s(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) |
| 2343 | { |
| 2344 | jit_int32_t reg; |
| 2345 | reg = jit_get_reg(jit_class_gpr); |
| 2346 | addr(rn(reg), r0, r1); |
| 2347 | str_s(rn(reg), r2); |
| 2348 | jit_unget_reg(reg); |
| 2349 | } |
| 2350 | |
| 2351 | static void |
| 2352 | _stxi_s(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) |
| 2353 | { |
| 2354 | jit_int32_t reg; |
| 2355 | if (_s16_p(i0)) |
| 2356 | STW(r1, r0, _u16(i0)); |
| 2357 | else { |
| 2358 | reg = jit_get_reg(jit_class_gpr); |
| 2359 | addi(rn(reg), r0, i0); |
| 2360 | str_s(rn(reg), r1); |
| 2361 | jit_unget_reg(reg); |
| 2362 | } |
| 2363 | } |
| 2364 | |
| 2365 | static void |
| 2366 | _stxr_i(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) |
| 2367 | { |
| 2368 | jit_int32_t reg; |
| 2369 | reg = jit_get_reg(jit_class_gpr); |
| 2370 | addr(rn(reg), r0, r1); |
| 2371 | str_i(rn(reg), r2); |
| 2372 | jit_unget_reg(reg); |
| 2373 | } |
| 2374 | |
| 2375 | static void |
| 2376 | _stxi_i(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) |
| 2377 | { |
| 2378 | jit_int32_t reg; |
| 2379 | if (_s16_p(i0)) |
| 2380 | STL(r1, r0, _u16(i0)); |
| 2381 | else { |
| 2382 | reg = jit_get_reg(jit_class_gpr); |
| 2383 | addi(rn(reg), r0, i0); |
| 2384 | str_i(rn(reg), r1); |
| 2385 | jit_unget_reg(reg); |
| 2386 | } |
| 2387 | } |
| 2388 | |
| 2389 | static void |
| 2390 | _stxr_l(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1, jit_int32_t r2) |
| 2391 | { |
| 2392 | jit_int32_t reg; |
| 2393 | reg = jit_get_reg(jit_class_gpr); |
| 2394 | addr(rn(reg), r0, r1); |
| 2395 | str_l(rn(reg), r2); |
| 2396 | jit_unget_reg(reg); |
| 2397 | } |
| 2398 | |
| 2399 | static void |
| 2400 | _stxi_l(jit_state_t *_jit, jit_word_t i0, jit_int32_t r0, jit_int32_t r1) |
| 2401 | { |
| 2402 | jit_int32_t reg; |
| 2403 | if (_s16_p(i0)) |
| 2404 | STQ(r1, r0, _u16(i0)); |
| 2405 | else { |
| 2406 | reg = jit_get_reg(jit_class_gpr); |
| 2407 | addi(rn(reg), r0, i0); |
| 2408 | str_l(rn(reg), r1); |
| 2409 | jit_unget_reg(reg); |
| 2410 | } |
| 2411 | } |
| 2412 | |
| 2413 | static void |
| 2414 | _extr_c(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) |
| 2415 | { |
| 2416 | lshi(r0, r1, 56); |
| 2417 | rshi(r0, r0, 56); |
| 2418 | } |
| 2419 | |
| 2420 | static void |
| 2421 | _extr_uc(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) |
| 2422 | { |
| 2423 | lshi(r0, r1, 56); |
| 2424 | rshi_u(r0, r0, 56); |
| 2425 | } |
| 2426 | |
| 2427 | static void |
| 2428 | _extr_s(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) |
| 2429 | { |
| 2430 | lshi(r0, r1, 48); |
| 2431 | rshi(r0, r0, 48); |
| 2432 | } |
| 2433 | |
| 2434 | static void |
| 2435 | _extr_us(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) |
| 2436 | { |
| 2437 | lshi(r0, r1, 48); |
| 2438 | rshi_u(r0, r0, 48); |
| 2439 | } |
| 2440 | |
| 2441 | static void |
| 2442 | _extr_i(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) |
| 2443 | { |
| 2444 | lshi(r0, r1, 32); |
| 2445 | rshi(r0, r0, 32); |
| 2446 | } |
| 2447 | |
| 2448 | static void |
| 2449 | _extr_ui(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) |
| 2450 | { |
| 2451 | lshi(r0, r1, 32); |
| 2452 | rshi_u(r0, r0, 32); |
| 2453 | } |
| 2454 | |
| 2455 | static void |
| 2456 | _htonr_us(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) |
| 2457 | { |
| 2458 | jit_int32_t t0; |
| 2459 | t0 = jit_get_reg(jit_class_gpr); |
| 2460 | EXTBLi(r1, 0, rn(t0)); |
| 2461 | EXTBLi(r1, 1, r0); |
| 2462 | SLLi(rn(t0), 8, rn(t0)); |
| 2463 | OR(r0, rn(t0), r0); |
| 2464 | jit_unget_reg(t0); |
| 2465 | } |
| 2466 | |
| 2467 | static void |
| 2468 | _htonr_ui(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) |
| 2469 | { |
| 2470 | jit_int32_t t0; |
| 2471 | jit_int32_t t1; |
| 2472 | jit_int32_t t2; |
| 2473 | jit_int32_t t3; |
| 2474 | t0 = jit_get_reg(jit_class_gpr); |
| 2475 | t1 = jit_get_reg(jit_class_gpr); |
| 2476 | t2 = jit_get_reg(jit_class_gpr); |
| 2477 | t3 = jit_get_reg(jit_class_gpr); |
| 2478 | EXTBLi(r1, 3, rn(t0)); |
| 2479 | INSBLi(r1, 3, rn(t1)); |
| 2480 | SLLi(r1, 8, rn(t2)); |
| 2481 | ZAPNOTi(rn(t2), 4, rn(t2)); |
| 2482 | SRLi(r1, 8, rn(t3)); |
| 2483 | OR(rn(t0), rn(t1), r0); |
| 2484 | OR(rn(t2), r0, r0); |
| 2485 | ZAPNOTi(rn(t3), 2, rn(t3)); |
| 2486 | OR(rn(t3), r0, r0); |
| 2487 | jit_unget_reg(t3); |
| 2488 | jit_unget_reg(t2); |
| 2489 | jit_unget_reg(t1); |
| 2490 | jit_unget_reg(t0); |
| 2491 | } |
| 2492 | |
| 2493 | static void |
| 2494 | _htonr_ul(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) |
| 2495 | { |
| 2496 | jit_int32_t t0; |
| 2497 | jit_int32_t t1; |
| 2498 | jit_int32_t t2; |
| 2499 | assert(_jitc->function != NULL); |
| 2500 | t0 = jit_get_reg(jit_class_fpr); |
| 2501 | t1 = jit_get_reg(jit_class_gpr); |
| 2502 | t2 = jit_get_reg(jit_class_gpr); |
| 2503 | stxi(-8, _FP_REGNO, r1); /* r1 = ABCD EFGH */ |
| 2504 | LDG(rn(t0), _FP_REGNO, _u16(-8)); /* t0 = GHEF CDAB */ |
| 2505 | STT(rn(t0), _FP_REGNO, _u16(-8)); |
| 2506 | ldxi(rn(t1), _FP_REGNO, -8); /* t1 = GHEF CDAB */ |
| 2507 | lshi(rn(t2), rn(t1), 8); /* t2 = HEFC DAB. */ |
| 2508 | rshi_u(rn(t1), rn(t1), 8); /* t1 = .GHE FCDA */ |
| 2509 | ZAPi(rn(t2), 0x55, rn(t2)); /* t2 = H.F. D.B. */ |
| 2510 | ZAPi(rn(t1), 0xaa, rn(t1)); /* t1 = .G.E .C.A */ |
| 2511 | orr(r0, rn(t1), rn(t2)); /* r0 = HGFE DCBA */ |
| 2512 | jit_unget_reg(t2); |
| 2513 | jit_unget_reg(t1); |
| 2514 | jit_unget_reg(t0); |
| 2515 | } |
| 2516 | |
| 2517 | static void |
| 2518 | _jmpi(jit_state_t *_jit, jit_word_t i0) |
| 2519 | { |
| 2520 | jit_word_t w; |
| 2521 | jit_word_t d; |
| 2522 | w = _jit->pc.w; |
| 2523 | d = ((i0 - w) >> 2) - 1; |
| 2524 | if (_s21_p(d)) |
| 2525 | BR(_R31_REGNO, d); |
| 2526 | else |
| 2527 | (void)jmpi_p(i0); |
| 2528 | } |
| 2529 | |
| 2530 | static jit_word_t |
| 2531 | _jmpi_p(jit_state_t *_jit, jit_word_t i0) |
| 2532 | { |
| 2533 | jit_word_t w; |
| 2534 | jit_int32_t reg; |
| 2535 | reg = jit_get_reg(jit_class_gpr|jit_class_nospill); |
| 2536 | w = movi_p(rn(reg), i0); |
| 2537 | jmpr(rn(reg)); |
| 2538 | jit_unget_reg(reg); |
| 2539 | return (w); |
| 2540 | } |
| 2541 | |
| 2542 | static void |
| 2543 | _callr(jit_state_t *_jit, jit_int32_t r0) |
| 2544 | { |
| 2545 | if (r0 != _PV_REGNO) |
| 2546 | MOV(r0, _PV_REGNO); |
| 2547 | JSR(_RA_REGNO, _PV_REGNO, 0); |
| 2548 | } |
| 2549 | |
| 2550 | static void |
| 2551 | _calli(jit_state_t *_jit, jit_word_t i0) |
| 2552 | { |
| 2553 | /* FIXME use a small buffer to load constants - using gp */ |
| 2554 | #if 0 |
| 2555 | jit_word_t w; |
| 2556 | jit_word_t d; |
| 2557 | w = _jit->pc.w; |
| 2558 | d = ((i0 - w) >> 2) - 1; |
| 2559 | if (_s21_p(d)) |
| 2560 | BSR(_RA_REGNO, d); |
| 2561 | else |
| 2562 | (void)calli_p(i0); |
| 2563 | #else |
| 2564 | movi(_PV_REGNO, i0); |
| 2565 | callr(_PV_REGNO); |
| 2566 | #endif |
| 2567 | } |
| 2568 | |
| 2569 | static jit_word_t |
| 2570 | _calli_p(jit_state_t *_jit, jit_word_t i0) |
| 2571 | { |
| 2572 | jit_word_t w; |
| 2573 | w = movi_p(_PV_REGNO, i0); |
| 2574 | callr(_PV_REGNO); |
| 2575 | return (w); |
| 2576 | } |
| 2577 | |
| 2578 | static void |
| 2579 | _prolog(jit_state_t *_jit, jit_node_t *node) |
| 2580 | { |
| 2581 | jit_int32_t reg; |
| 2582 | if (_jitc->function->define_frame || _jitc->function->assume_frame) { |
| 2583 | jit_int32_t frame = -_jitc->function->frame; |
| 2584 | assert(_jitc->function->self.aoff >= frame); |
| 2585 | if (_jitc->function->assume_frame) |
| 2586 | return; |
| 2587 | _jitc->function->self.aoff = frame; |
| 2588 | } |
| 2589 | if (_jitc->function->allocar) |
| 2590 | _jitc->function->self.aoff &= -8; |
| 2591 | _jitc->function->stack = ((_jitc->function->self.alen - |
| 2592 | _jitc->function->self.aoff) + 7) & -8; |
| 2593 | /* ldgp gp, 0(pv) */ |
| 2594 | LDAH(_PV_REGNO, _GP_REGNO, 0); |
| 2595 | LDA(_GP_REGNO, _GP_REGNO, 0); |
| 2596 | /* callee save registers */ |
| 2597 | subi(_SP_REGNO, _SP_REGNO, stack_framesize); |
| 2598 | stxi(0, _SP_REGNO, _RA_REGNO); |
| 2599 | stxi(8, _SP_REGNO, _FP_REGNO); |
| 2600 | # define SPILL(N, O) \ |
| 2601 | if (jit_regset_tstbit(&_jitc->function->regset, N)) \ |
| 2602 | stxi(O, _SP_REGNO, N##_REGNO) |
| 2603 | # define SPILLD(N, O) \ |
| 2604 | if (jit_regset_tstbit(&_jitc->function->regset, N)) \ |
| 2605 | stxi_d(O, _SP_REGNO, N##_REGNO) |
| 2606 | SPILL(_S0, 16); |
| 2607 | SPILL(_S1, 24); |
| 2608 | SPILL(_S2, 32); |
| 2609 | SPILL(_S3, 40); |
| 2610 | SPILL(_S4, 48); |
| 2611 | SPILL(_S5, 56); |
| 2612 | SPILLD(_F2, 64); |
| 2613 | SPILLD(_F3, 72); |
| 2614 | SPILLD(_F4, 80); |
| 2615 | SPILLD(_F5, 88); |
| 2616 | SPILLD(_F6, 96); |
| 2617 | SPILLD(_F7, 104); |
| 2618 | SPILLD(_F8, 112); |
| 2619 | SPILLD(_F9, 120); |
| 2620 | # undef SPILLD |
| 2621 | # undef SPILL |
| 2622 | movr(_FP_REGNO, _SP_REGNO); |
| 2623 | /* alloca */ |
| 2624 | if (_jitc->function->stack) |
| 2625 | subi(_SP_REGNO, _SP_REGNO, _jitc->function->stack); |
| 2626 | if (_jitc->function->allocar) { |
| 2627 | reg = jit_get_reg(jit_class_gpr); |
| 2628 | movi(rn(reg), _jitc->function->self.aoff); |
| 2629 | stxi_i(_jitc->function->aoffoff, _FP_REGNO, rn(reg)); |
| 2630 | jit_unget_reg(reg); |
| 2631 | } |
| 2632 | |
| 2633 | if (_jitc->function->self.call & jit_call_varargs) { |
| 2634 | for (reg = _jitc->function->self.argi; jit_arg_reg_p(reg); ++reg) |
| 2635 | stxi(stack_framesize - 48 + reg * 8, _FP_REGNO, rn(_A0 - reg)); |
| 2636 | for (reg = _jitc->function->self.argi; jit_arg_reg_p(reg); ++reg) |
| 2637 | stxi_d(stack_framesize - 96 + reg * 8, _FP_REGNO, rn(_F16 - reg)); |
| 2638 | } |
| 2639 | } |
| 2640 | |
| 2641 | static void |
| 2642 | _epilog(jit_state_t *_jit, jit_node_t *node) |
| 2643 | { |
| 2644 | if (_jitc->function->assume_frame) |
| 2645 | return; |
| 2646 | movr(_SP_REGNO, _FP_REGNO); |
| 2647 | ldxi(_RA_REGNO, _SP_REGNO, 0); |
| 2648 | ldxi(_FP_REGNO, _SP_REGNO, 8); |
| 2649 | # define LOAD(N, O) \ |
| 2650 | if (jit_regset_tstbit(&_jitc->function->regset, N)) \ |
| 2651 | ldxi(N##_REGNO, _SP_REGNO, O) |
| 2652 | # define LOADD(N, O) \ |
| 2653 | if (jit_regset_tstbit(&_jitc->function->regset, N)) \ |
| 2654 | ldxi_d(N##_REGNO, _SP_REGNO, O) |
| 2655 | LOAD(_S0, 16); |
| 2656 | LOAD(_S1, 24); |
| 2657 | LOAD(_S2, 32); |
| 2658 | LOAD(_S3, 40); |
| 2659 | LOAD(_S4, 48); |
| 2660 | LOAD(_S5, 56); |
| 2661 | LOADD(_F2, 64); |
| 2662 | LOADD(_F3, 72); |
| 2663 | LOADD(_F4, 80); |
| 2664 | LOADD(_F5, 88); |
| 2665 | LOADD(_F6, 96); |
| 2666 | LOADD(_F7, 104); |
| 2667 | LOADD(_F8, 112); |
| 2668 | LOADD(_F9, 120); |
| 2669 | # undef LOADD |
| 2670 | # undef LOAD |
| 2671 | addi(_SP_REGNO, _SP_REGNO, stack_framesize); |
| 2672 | RET(_R31_REGNO, _RA_REGNO, 1); /* 1 means procedure return |
| 2673 | * 0 means no procedure return |
| 2674 | * other values are reserved */ |
| 2675 | } |
| 2676 | |
| 2677 | static void |
| 2678 | _vastart(jit_state_t *_jit, jit_int32_t r0) |
| 2679 | { |
| 2680 | jit_int32_t reg; |
| 2681 | |
| 2682 | /* Return jit_va_list_t in the register argument */ |
| 2683 | addi(r0, _FP_REGNO, _jitc->function->vaoff); |
| 2684 | |
| 2685 | reg = jit_get_reg(jit_class_gpr); |
| 2686 | |
| 2687 | /* The base field is constant. */ |
| 2688 | addi(rn(reg), _FP_REGNO, stack_framesize - 48); |
| 2689 | stxi(offsetof(jit_va_list_t, base), r0, rn(reg)); |
| 2690 | |
| 2691 | /* Initialize the offset field */ |
| 2692 | if (_jitc->function->vagp < 6) |
| 2693 | movi(rn(reg), _jitc->function->vagp * 8); |
| 2694 | else |
| 2695 | movi(rn(reg), _jitc->function->self.size - (stack_framesize - 48)); |
| 2696 | stxi(offsetof(jit_va_list_t, offset), r0, rn(reg)); |
| 2697 | |
| 2698 | jit_unget_reg(reg); |
| 2699 | } |
| 2700 | |
| 2701 | static void |
| 2702 | _vaarg(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1) |
| 2703 | { |
| 2704 | jit_int32_t rg0, rg1; |
| 2705 | |
| 2706 | assert(_jitc->function->self.call & jit_call_varargs); |
| 2707 | |
| 2708 | rg0 = jit_get_reg(jit_class_gpr); |
| 2709 | rg1 = jit_get_reg(jit_class_gpr); |
| 2710 | |
| 2711 | /* Load the base in first temporary. */ |
| 2712 | ldxi(rn(rg0), r1, offsetof(jit_va_list_t, base)); |
| 2713 | |
| 2714 | /* Load the offset in the second temporary. */ |
| 2715 | ldxi(rn(rg1), r1, offsetof(jit_va_list_t, offset)); |
| 2716 | |
| 2717 | /* Load the argument */ |
| 2718 | ldxr(r0, rn(rg0), rn(rg1)); |
| 2719 | |
| 2720 | /* No longer needed. */ |
| 2721 | jit_unget_reg(rg0); |
| 2722 | |
| 2723 | /* Update offset. */ |
| 2724 | addi(rn(rg1), rn(rg1), 8); |
| 2725 | stxi(offsetof(jit_va_list_t, offset), r1, rn(rg1)); |
| 2726 | jit_unget_reg(rg1); |
| 2727 | } |
| 2728 | |
| 2729 | static void |
| 2730 | _patch_at(jit_state_t *_jit, jit_word_t instr, jit_word_t label) |
| 2731 | { |
| 2732 | union { |
| 2733 | jit_int32_t *i; |
| 2734 | jit_word_t w; |
| 2735 | } u; |
| 2736 | jit_word_t d; |
| 2737 | jit_int16_t s0, s1, s2, s3; |
| 2738 | u.w = instr; |
| 2739 | switch (_u6(u.i[0] >> 26)) { |
| 2740 | /* BLT BLE BEQ BGE */ |
| 2741 | case 0x3a: case 0x3b: case 0x39: case 0x3e: |
| 2742 | /* BGT BNE BLBC BLBS */ |
| 2743 | case 0x3f: case 0x3d: case 0x38: case 0x3c: |
| 2744 | /* BR BSR */ |
| 2745 | case 0x30: case 0x34: |
| 2746 | /* FBLT FBLE FBEQ FBGE */ |
| 2747 | case 0x32: case 0x33: case 0x31: case 0x36: |
| 2748 | /* FBGT FBNE */ |
| 2749 | case 0x37: case 0x35: |
| 2750 | d = ((label - instr) >> 2) - 1; |
| 2751 | assert(_s21_p(d)); |
| 2752 | u.i[0] &= ~0x1fffff; |
| 2753 | u.i[0] |= _u21(d); |
| 2754 | break; |
| 2755 | /* LDA */ |
| 2756 | case 0x08: /* movi_p */ |
| 2757 | s0 = label; |
| 2758 | s1 = label >> 16; |
| 2759 | s2 = label >> 32; |
| 2760 | s3 = label >> 48; |
| 2761 | if (s0 < 0) |
| 2762 | ++s1; |
| 2763 | if (s2 < 0) |
| 2764 | ++s3; |
| 2765 | u.i[0] &= ~0xffff; |
| 2766 | u.i[0] |= _u16(s0); |
| 2767 | /* LDA */ |
| 2768 | assert(_u6(u.i[1] >> 26) == 0x08); |
| 2769 | u.i[1] &= ~0xffff; |
| 2770 | u.i[1] |= _u16(s2); |
| 2771 | /* LDAH */ |
| 2772 | assert(_u6(u.i[2] >> 26) == 0x09); |
| 2773 | u.i[2] &= ~0xffff; |
| 2774 | u.i[2] |= _u16(s1); |
| 2775 | /* LDAH */ |
| 2776 | assert(_u6(u.i[3] >> 26) == 0x09); |
| 2777 | u.i[3] &= ~0xffff; |
| 2778 | u.i[3] |= _u16(s3); |
| 2779 | /* SLL */ |
| 2780 | assert(_u6(u.i[4] >> 26) == 0x12 && _u7(u.i[4] >> 5) == 0x39); |
| 2781 | /* SRL */ |
| 2782 | assert(_u6(u.i[5] >> 26) == 0x12 && _u7(u.i[5] >> 5) == 0x34); |
| 2783 | /* SLL */ |
| 2784 | assert(_u6(u.i[6] >> 26) == 0x12 && _u7(u.i[6] >> 5) == 0x39); |
| 2785 | /* BIS */ |
| 2786 | assert(_u6(u.i[7] >> 26) == 0x11 && _u7(u.i[7] >> 5) == 0x20); |
| 2787 | break; |
| 2788 | default: |
| 2789 | abort(); |
| 2790 | } |
| 2791 | } |
| 2792 | #endif |