root / op_string.h @ b333af06
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| 1 | 24f9e90b | bellard | |
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| 2 | 24f9e90b | bellard | void OPPROTO glue(glue(op_movs, SUFFIX), STRING_SUFFIX)(void) |
| 3 | 24f9e90b | bellard | {
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| 4 | 24f9e90b | bellard | int v, inc;
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| 5 | 24f9e90b | bellard | inc = (DF << SHIFT); |
| 6 | 24f9e90b | bellard | v = glue(ldu, SUFFIX)(SI_ADDR); |
| 7 | 24f9e90b | bellard | glue(st, SUFFIX)(DI_ADDR, v); |
| 8 | 24f9e90b | bellard | inc = (DF << SHIFT); |
| 9 | 24f9e90b | bellard | INC_SI(); |
| 10 | 24f9e90b | bellard | INC_DI(); |
| 11 | 24f9e90b | bellard | } |
| 12 | 24f9e90b | bellard | |
| 13 | 24f9e90b | bellard | void OPPROTO glue(glue(op_rep_movs, SUFFIX), STRING_SUFFIX)(void) |
| 14 | 24f9e90b | bellard | {
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| 15 | 24f9e90b | bellard | int v, inc;
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| 16 | 24f9e90b | bellard | inc = (DF << SHIFT); |
| 17 | 24f9e90b | bellard | while (CX != 0) { |
| 18 | 24f9e90b | bellard | v = glue(ldu, SUFFIX)(SI_ADDR); |
| 19 | 24f9e90b | bellard | glue(st, SUFFIX)(DI_ADDR, v); |
| 20 | 24f9e90b | bellard | INC_SI(); |
| 21 | 24f9e90b | bellard | INC_DI(); |
| 22 | 24f9e90b | bellard | DEC_CX(); |
| 23 | 24f9e90b | bellard | } |
| 24 | 24f9e90b | bellard | FORCE_RET(); |
| 25 | 24f9e90b | bellard | } |
| 26 | 24f9e90b | bellard | |
| 27 | 24f9e90b | bellard | void OPPROTO glue(glue(op_stos, SUFFIX), STRING_SUFFIX)(void) |
| 28 | 24f9e90b | bellard | {
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| 29 | 24f9e90b | bellard | int inc;
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| 30 | 24f9e90b | bellard | glue(st, SUFFIX)(DI_ADDR, EAX); |
| 31 | 24f9e90b | bellard | inc = (DF << SHIFT); |
| 32 | 24f9e90b | bellard | INC_DI(); |
| 33 | 24f9e90b | bellard | } |
| 34 | 24f9e90b | bellard | |
| 35 | 24f9e90b | bellard | void OPPROTO glue(glue(op_rep_stos, SUFFIX), STRING_SUFFIX)(void) |
| 36 | 24f9e90b | bellard | {
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| 37 | 24f9e90b | bellard | int inc;
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| 38 | 24f9e90b | bellard | inc = (DF << SHIFT); |
| 39 | 24f9e90b | bellard | while (CX != 0) { |
| 40 | 24f9e90b | bellard | glue(st, SUFFIX)(DI_ADDR, EAX); |
| 41 | 24f9e90b | bellard | INC_DI(); |
| 42 | 24f9e90b | bellard | DEC_CX(); |
| 43 | 24f9e90b | bellard | } |
| 44 | 24f9e90b | bellard | FORCE_RET(); |
| 45 | 24f9e90b | bellard | } |
| 46 | 24f9e90b | bellard | |
| 47 | 24f9e90b | bellard | void OPPROTO glue(glue(op_lods, SUFFIX), STRING_SUFFIX)(void) |
| 48 | 24f9e90b | bellard | {
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| 49 | 24f9e90b | bellard | int v, inc;
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| 50 | 24f9e90b | bellard | v = glue(ldu, SUFFIX)(SI_ADDR); |
| 51 | 24f9e90b | bellard | #if SHIFT == 0 |
| 52 | 24f9e90b | bellard | EAX = (EAX & ~0xff) | v;
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| 53 | 24f9e90b | bellard | #elif SHIFT == 1 |
| 54 | 24f9e90b | bellard | EAX = (EAX & ~0xffff) | v;
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| 55 | 24f9e90b | bellard | #else
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| 56 | 24f9e90b | bellard | EAX = v; |
| 57 | 24f9e90b | bellard | #endif
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| 58 | 24f9e90b | bellard | inc = (DF << SHIFT); |
| 59 | 24f9e90b | bellard | INC_SI(); |
| 60 | 24f9e90b | bellard | } |
| 61 | 24f9e90b | bellard | |
| 62 | 24f9e90b | bellard | /* don't know if it is used */
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| 63 | 24f9e90b | bellard | void OPPROTO glue(glue(op_rep_lods, SUFFIX), STRING_SUFFIX)(void) |
| 64 | 24f9e90b | bellard | {
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| 65 | 24f9e90b | bellard | int v, inc;
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| 66 | 24f9e90b | bellard | inc = (DF << SHIFT); |
| 67 | 24f9e90b | bellard | while (CX != 0) { |
| 68 | 24f9e90b | bellard | v = glue(ldu, SUFFIX)(SI_ADDR); |
| 69 | 24f9e90b | bellard | #if SHIFT == 0 |
| 70 | 24f9e90b | bellard | EAX = (EAX & ~0xff) | v;
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| 71 | 24f9e90b | bellard | #elif SHIFT == 1 |
| 72 | 24f9e90b | bellard | EAX = (EAX & ~0xffff) | v;
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| 73 | 24f9e90b | bellard | #else
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| 74 | 24f9e90b | bellard | EAX = v; |
| 75 | 24f9e90b | bellard | #endif
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| 76 | 24f9e90b | bellard | INC_SI(); |
| 77 | 24f9e90b | bellard | DEC_CX(); |
| 78 | 24f9e90b | bellard | } |
| 79 | 24f9e90b | bellard | FORCE_RET(); |
| 80 | 24f9e90b | bellard | } |
| 81 | 24f9e90b | bellard | |
| 82 | 24f9e90b | bellard | void OPPROTO glue(glue(op_scas, SUFFIX), STRING_SUFFIX)(void) |
| 83 | 24f9e90b | bellard | {
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| 84 | 24f9e90b | bellard | int v, inc;
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| 85 | 24f9e90b | bellard | |
| 86 | 24f9e90b | bellard | v = glue(ldu, SUFFIX)(DI_ADDR); |
| 87 | 24f9e90b | bellard | inc = (DF << SHIFT); |
| 88 | 24f9e90b | bellard | INC_DI(); |
| 89 | 24f9e90b | bellard | CC_SRC = EAX; |
| 90 | 24f9e90b | bellard | CC_DST = EAX - v; |
| 91 | 24f9e90b | bellard | } |
| 92 | 24f9e90b | bellard | |
| 93 | 24f9e90b | bellard | void OPPROTO glue(glue(op_repz_scas, SUFFIX), STRING_SUFFIX)(void) |
| 94 | 24f9e90b | bellard | {
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| 95 | 24f9e90b | bellard | int v1, v2, inc;
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| 96 | 24f9e90b | bellard | |
| 97 | 24f9e90b | bellard | if (CX != 0) { |
| 98 | 24f9e90b | bellard | /* NOTE: the flags are not modified if CX == 0 */
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| 99 | 24f9e90b | bellard | v1 = EAX & DATA_MASK; |
| 100 | 24f9e90b | bellard | inc = (DF << SHIFT); |
| 101 | 24f9e90b | bellard | do {
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| 102 | 24f9e90b | bellard | v2 = glue(ldu, SUFFIX)(DI_ADDR); |
| 103 | 24f9e90b | bellard | INC_DI(); |
| 104 | 24f9e90b | bellard | DEC_CX(); |
| 105 | 24f9e90b | bellard | if (v1 != v2)
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| 106 | 24f9e90b | bellard | break;
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| 107 | 24f9e90b | bellard | } while (CX != 0); |
| 108 | 24f9e90b | bellard | CC_SRC = v1; |
| 109 | 24f9e90b | bellard | CC_DST = v1 - v2; |
| 110 | 24f9e90b | bellard | CC_OP = CC_OP_SUBB + SHIFT; |
| 111 | 24f9e90b | bellard | } |
| 112 | 24f9e90b | bellard | FORCE_RET(); |
| 113 | 24f9e90b | bellard | } |
| 114 | 24f9e90b | bellard | |
| 115 | 24f9e90b | bellard | void OPPROTO glue(glue(op_repnz_scas, SUFFIX), STRING_SUFFIX)(void) |
| 116 | 24f9e90b | bellard | {
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| 117 | 24f9e90b | bellard | int v1, v2, inc;
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| 118 | 24f9e90b | bellard | |
| 119 | 24f9e90b | bellard | if (CX != 0) { |
| 120 | 24f9e90b | bellard | /* NOTE: the flags are not modified if CX == 0 */
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| 121 | 24f9e90b | bellard | v1 = EAX & DATA_MASK; |
| 122 | 24f9e90b | bellard | inc = (DF << SHIFT); |
| 123 | 24f9e90b | bellard | do {
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| 124 | 24f9e90b | bellard | v2 = glue(ldu, SUFFIX)(DI_ADDR); |
| 125 | 24f9e90b | bellard | INC_DI(); |
| 126 | 24f9e90b | bellard | DEC_CX(); |
| 127 | 24f9e90b | bellard | if (v1 == v2)
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| 128 | 24f9e90b | bellard | break;
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| 129 | 24f9e90b | bellard | } while (CX != 0); |
| 130 | 24f9e90b | bellard | CC_SRC = v1; |
| 131 | 24f9e90b | bellard | CC_DST = v1 - v2; |
| 132 | 24f9e90b | bellard | CC_OP = CC_OP_SUBB + SHIFT; |
| 133 | 24f9e90b | bellard | } |
| 134 | 24f9e90b | bellard | FORCE_RET(); |
| 135 | 24f9e90b | bellard | } |
| 136 | 24f9e90b | bellard | |
| 137 | 24f9e90b | bellard | void OPPROTO glue(glue(op_cmps, SUFFIX), STRING_SUFFIX)(void) |
| 138 | 24f9e90b | bellard | {
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| 139 | 24f9e90b | bellard | int v1, v2, inc;
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| 140 | 24f9e90b | bellard | v1 = glue(ldu, SUFFIX)(SI_ADDR); |
| 141 | 24f9e90b | bellard | v2 = glue(ldu, SUFFIX)(DI_ADDR); |
| 142 | 24f9e90b | bellard | inc = (DF << SHIFT); |
| 143 | 24f9e90b | bellard | INC_SI(); |
| 144 | 24f9e90b | bellard | INC_DI(); |
| 145 | 24f9e90b | bellard | CC_SRC = v1; |
| 146 | 24f9e90b | bellard | CC_DST = v1 - v2; |
| 147 | 24f9e90b | bellard | } |
| 148 | 24f9e90b | bellard | |
| 149 | 24f9e90b | bellard | void OPPROTO glue(glue(op_repz_cmps, SUFFIX), STRING_SUFFIX)(void) |
| 150 | 24f9e90b | bellard | {
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| 151 | 24f9e90b | bellard | int v1, v2, inc;
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| 152 | 24f9e90b | bellard | if (CX != 0) { |
| 153 | 24f9e90b | bellard | inc = (DF << SHIFT); |
| 154 | 24f9e90b | bellard | do {
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| 155 | 24f9e90b | bellard | v1 = glue(ldu, SUFFIX)(SI_ADDR); |
| 156 | 24f9e90b | bellard | v2 = glue(ldu, SUFFIX)(DI_ADDR); |
| 157 | 24f9e90b | bellard | INC_SI(); |
| 158 | 24f9e90b | bellard | INC_DI(); |
| 159 | 24f9e90b | bellard | DEC_CX(); |
| 160 | 24f9e90b | bellard | if (v1 != v2)
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| 161 | 24f9e90b | bellard | break;
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| 162 | 24f9e90b | bellard | } while (CX != 0); |
| 163 | 24f9e90b | bellard | CC_SRC = v1; |
| 164 | 24f9e90b | bellard | CC_DST = v1 - v2; |
| 165 | 24f9e90b | bellard | CC_OP = CC_OP_SUBB + SHIFT; |
| 166 | 24f9e90b | bellard | } |
| 167 | 24f9e90b | bellard | FORCE_RET(); |
| 168 | 24f9e90b | bellard | } |
| 169 | 24f9e90b | bellard | |
| 170 | 24f9e90b | bellard | void OPPROTO glue(glue(op_repnz_cmps, SUFFIX), STRING_SUFFIX)(void) |
| 171 | 24f9e90b | bellard | {
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| 172 | 24f9e90b | bellard | int v1, v2, inc;
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| 173 | 24f9e90b | bellard | if (CX != 0) { |
| 174 | 24f9e90b | bellard | inc = (DF << SHIFT); |
| 175 | 24f9e90b | bellard | do {
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| 176 | 24f9e90b | bellard | v1 = glue(ldu, SUFFIX)(SI_ADDR); |
| 177 | 24f9e90b | bellard | v2 = glue(ldu, SUFFIX)(DI_ADDR); |
| 178 | 24f9e90b | bellard | INC_SI(); |
| 179 | 24f9e90b | bellard | INC_DI(); |
| 180 | 24f9e90b | bellard | DEC_CX(); |
| 181 | 24f9e90b | bellard | if (v1 == v2)
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| 182 | 24f9e90b | bellard | break;
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| 183 | 24f9e90b | bellard | } while (CX != 0); |
| 184 | 24f9e90b | bellard | CC_SRC = v1; |
| 185 | 24f9e90b | bellard | CC_DST = v1 - v2; |
| 186 | 24f9e90b | bellard | CC_OP = CC_OP_SUBB + SHIFT; |
| 187 | 24f9e90b | bellard | } |
| 188 | 24f9e90b | bellard | FORCE_RET(); |
| 189 | 24f9e90b | bellard | } |
| 190 | 24f9e90b | bellard | |
| 191 | 24f9e90b | bellard | void OPPROTO glue(glue(op_outs, SUFFIX), STRING_SUFFIX)(void) |
| 192 | 24f9e90b | bellard | {
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| 193 | 24f9e90b | bellard | int v, dx, inc;
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| 194 | 24f9e90b | bellard | dx = EDX & 0xffff;
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| 195 | 24f9e90b | bellard | v = glue(ldu, SUFFIX)(SI_ADDR); |
| 196 | bf7c65bd | bellard | glue(cpu_x86_out, SUFFIX)(env, dx, v); |
| 197 | 24f9e90b | bellard | inc = (DF << SHIFT); |
| 198 | 24f9e90b | bellard | INC_SI(); |
| 199 | 24f9e90b | bellard | } |
| 200 | 24f9e90b | bellard | |
| 201 | 24f9e90b | bellard | void OPPROTO glue(glue(op_rep_outs, SUFFIX), STRING_SUFFIX)(void) |
| 202 | 24f9e90b | bellard | {
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| 203 | 24f9e90b | bellard | int v, dx, inc;
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| 204 | 24f9e90b | bellard | inc = (DF << SHIFT); |
| 205 | 24f9e90b | bellard | dx = EDX & 0xffff;
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| 206 | 24f9e90b | bellard | while (CX != 0) { |
| 207 | 24f9e90b | bellard | v = glue(ldu, SUFFIX)(SI_ADDR); |
| 208 | bf7c65bd | bellard | glue(cpu_x86_out, SUFFIX)(env, dx, v); |
| 209 | 24f9e90b | bellard | INC_SI(); |
| 210 | 24f9e90b | bellard | DEC_CX(); |
| 211 | 24f9e90b | bellard | } |
| 212 | 24f9e90b | bellard | FORCE_RET(); |
| 213 | 24f9e90b | bellard | } |
| 214 | 24f9e90b | bellard | |
| 215 | 24f9e90b | bellard | void OPPROTO glue(glue(op_ins, SUFFIX), STRING_SUFFIX)(void) |
| 216 | 24f9e90b | bellard | {
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| 217 | 24f9e90b | bellard | int v, dx, inc;
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| 218 | 24f9e90b | bellard | dx = EDX & 0xffff;
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| 219 | bf7c65bd | bellard | v = glue(cpu_x86_in, SUFFIX)(env, dx); |
| 220 | 24f9e90b | bellard | glue(st, SUFFIX)(DI_ADDR, v); |
| 221 | 24f9e90b | bellard | inc = (DF << SHIFT); |
| 222 | 24f9e90b | bellard | INC_DI(); |
| 223 | 24f9e90b | bellard | } |
| 224 | 24f9e90b | bellard | |
| 225 | 24f9e90b | bellard | void OPPROTO glue(glue(op_rep_ins, SUFFIX), STRING_SUFFIX)(void) |
| 226 | 24f9e90b | bellard | {
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| 227 | 24f9e90b | bellard | int v, dx, inc;
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| 228 | 24f9e90b | bellard | inc = (DF << SHIFT); |
| 229 | 24f9e90b | bellard | dx = EDX & 0xffff;
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| 230 | 24f9e90b | bellard | while (CX != 0) { |
| 231 | bf7c65bd | bellard | v = glue(cpu_x86_in, SUFFIX)(env, dx); |
| 232 | 24f9e90b | bellard | glue(st, SUFFIX)(DI_ADDR, v); |
| 233 | 24f9e90b | bellard | INC_DI(); |
| 234 | 24f9e90b | bellard | DEC_CX(); |
| 235 | 24f9e90b | bellard | } |
| 236 | 24f9e90b | bellard | FORCE_RET(); |
| 237 | 24f9e90b | bellard | } |
| 238 | 24f9e90b | bellard | |
| 239 | 24f9e90b | bellard | #undef STRING_SUFFIX
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| 240 | 24f9e90b | bellard | #undef SI_ADDR
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| 241 | 24f9e90b | bellard | #undef DI_ADDR
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| 242 | 24f9e90b | bellard | #undef INC_SI
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| 243 | 24f9e90b | bellard | #undef INC_DI
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| 244 | 24f9e90b | bellard | #undef CX
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| 245 | 24f9e90b | bellard | #undef DEC_CX |