1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289
|
------ empty input
====
[]
------ only newlines
====
[]
------ only comments and newlines
# {
# ICLASS : ADD
# }
====
[]
------ join lines
{
ICLASS : i\
cla\
ss1
VERSION : 1.\
0
FLAGS:\
\
\
NOP
REAL_OPCODE : \Y
CPL : \3
PATTERN: A B
OPERANDS:
}
====
[{
"Iclass": "i cla ss1",
"Version": "1.0",
"Flags": "NOP",
"RealOpcode": "\\Y",
"CPL": "\\3",
"Pattern": "A B"
}]
------ 1 variant; no iform
{
ICLASS:iclass1 # comment
DISASM : disasm1
PATTERN :pat1 pat1
OPERANDS : ops1 ops1
}
# comment
{ # comment
# comment
ICLASS : iclass2
OPERANDS:ops2
PATTERN:pat2 # comment
}
====
[{
"Iclass": "iclass1",
"Disasm": "disasm1",
"Pattern": "pat1 pat1",
"Operands": "ops1 ops1"
}, {
"Iclass": "iclass2",
"Operands": "ops2",
"Pattern": "pat2"
}]
------ 2 variants; no iform
{
PATTERN : pat1_1
COMMENT : comment1
OPERANDS : ops1_1
OPERANDS : ops1_2
PATTERN : pat1_2
}
{
PATTERN : pat2_1
PATTERN : pat2_2
OPERANDS : ops2_1
OPERANDS : ops2_2
}
====
[{
"Comment": "comment1",
"Pattern": "pat1_1",
"Operands": "ops1_1"
}, {
"Comment": "comment1",
"Pattern": "pat1_2",
"Operands": "ops1_2"
}, {
"Pattern": "pat2_1",
"Operands": "ops2_1"
}, {
"Pattern": "pat2_2",
"Operands": "ops2_2"
}]
------ 3 variants
{
PATTERN : pat1_1
OPERANDS : ops1_1
IFORM : iform1_1
PATTERN : pat1_2# comment
OPERANDS : ops1_2# comment
IFORM : iform1_2# comment
# comment
PATTERN : pat1_3
OPERANDS : ops1_3
IFORM : iform1_3
}
{
PATTERN : pat2_1
OPERANDS : ops2_1
IFORM : iform2_1
PATTERN : pat2_2
OPERANDS : ops2_2
PATTERN : pat2_3
OPERANDS : ops2_3
}
====
[{
"Iform": "iform1_1",
"Pattern": "pat1_1",
"Operands": "ops1_1"
}, {
"Iform": "iform1_2",
"Pattern": "pat1_2",
"Operands": "ops1_2"
}, {
"Iform": "iform1_3",
"Pattern": "pat1_3",
"Operands": "ops1_3"
}, {
"Iform": "iform2_1",
"Pattern": "pat2_1",
"Operands": "ops2_1"
}, {
"Pattern": "pat2_2",
"Operands": "ops2_2"
}, {
"Pattern": "pat2_3",
"Operands": "ops2_3"
}]
------ stable and unstable instructions (REAL_OPCODE)
{
ICLASS: STABLE
REAL_OPCODE: Y
PATTERN : x y z
OPERANDS :
}
{
ICLASS: UNSTABLE
REAL_OPCODE: N
PATTERN : x y z
OPERANDS :
}
====
[{
"Iclass": "STABLE",
"RealOpcode": "Y",
"Pattern": "x y z",
"Operands": ""
}, {
"Iclass": "UNSTABLE",
"RealOpcode": "N",
"Pattern": "x y z",
"Operands": ""
}]
------ AVXAES objects
# Emitting VAESENCLAST
{
ICLASS : VAESENCLAST
EXCEPTIONS: avx-type-4
CPL : 3
CATEGORY : AES
EXTENSION : AVXAES
PATTERN : VV1 0xDD V66 V0F38 MOD[0b11] MOD=3 REG[rrr] RM[nnn] VL128
OPERANDS : REG0=XMM_R():w:dq REG1=XMM_N():r:dq REG2=XMM_B():r:dq
PATTERN : VV1 0xDD V66 V0F38 MOD[mm] MOD!=3 REG[rrr] RM[nnn] MODRM() VL128
OPERANDS : REG0=XMM_R():w:dq REG1=XMM_N():r:dq MEM0:r:dq
}
# Emitting VAESDEC
{
ICLASS : VAESDEC
EXCEPTIONS: avx-type-4
CPL : 3
CATEGORY : AES
EXTENSION : AVXAES
PATTERN : VV1 0xDE V66 V0F38 MOD[0b11] MOD=3 REG[rrr] RM[nnn] VL128
OPERANDS : REG0=XMM_R():w:dq REG1=XMM_N():r:dq REG2=XMM_B():r:dq
PATTERN : VV1 0xDE V66 V0F38 MOD[mm] MOD!=3 REG[rrr] RM[nnn] MODRM() VL128
OPERANDS : REG0=XMM_R():w:dq REG1=XMM_N():r:dq MEM0:r:dq
}
====
[{
"Iclass": "VAESENCLAST",
"Exceptions": "avx-type-4",
"CPL": "3",
"Category": "AES",
"Extension": "AVXAES",
"Pattern": "VV1 0xDD V66 V0F38 MOD[0b11] MOD=3 REG[rrr] RM[nnn] VL128",
"Operands": "REG0=XMM_R():w:dq REG1=XMM_N():r:dq REG2=XMM_B():r:dq"
}, {
"Iclass": "VAESENCLAST",
"Exceptions": "avx-type-4",
"CPL": "3",
"Category": "AES",
"Extension": "AVXAES",
"Pattern": "VV1 0xDD V66 V0F38 MOD[mm] MOD!=3 REG[rrr] RM[nnn] MODRM() VL128",
"Operands": "REG0=XMM_R():w:dq REG1=XMM_N():r:dq MEM0:r:dq"
}, {
"Iclass": "VAESDEC",
"Exceptions": "avx-type-4",
"CPL": "3",
"Category": "AES",
"Extension": "AVXAES",
"Pattern": "VV1 0xDE V66 V0F38 MOD[0b11] MOD=3 REG[rrr] RM[nnn] VL128",
"Operands": "REG0=XMM_R():w:dq REG1=XMM_N():r:dq REG2=XMM_B():r:dq"
}, {
"Iclass": "VAESDEC",
"Exceptions": "avx-type-4",
"CPL": "3",
"Category": "AES",
"Extension": "AVXAES",
"Pattern": "VV1 0xDE V66 V0F38 MOD[mm] MOD!=3 REG[rrr] RM[nnn] MODRM() VL128",
"Operands": "REG0=XMM_R():w:dq REG1=XMM_N():r:dq MEM0:r:dq"
}]
------ Two-word disasm
{
ICLASS : JMP_FAR
DISASM_INTEL: jmp far
DISASM_ATTSV: ljmp
CPL : 3
CATEGORY : UNCOND_BR
ATTRIBUTES : FAR_XFER NOTSX
EXTENSION : BASE
ISA_SET : I86
PATTERN : 0xEA not64 BRDISPz() UIMM16()
OPERANDS : PTR:r:p IMM0:r:w REG0=XED_REG_EIP:w:SUPP
}
====
[{
"Iclass": "JMP_FAR",
"DisasmIntel": "jmp far",
"DisasmATTSV": "ljmp",
"CPL": "3",
"Attributes": "FAR_XFER NOTSX",
"Extension": "BASE",
"ISASet": "I86",
"Pattern": "0xEA not64 BRDISPz() UIMM16()",
"Operands": "PTR:r:p IMM0:r:w REG0=XED_REG_EIP:w:SUPP"
}]
------ INVALID key token
{
FOO : 111
}
====
unknown key token: FOO
------ INVALID unterminated object
{
====
no matching '}' found
------ INVALID pat+ops
{
ICLASS: foobar
PATTERN : 1
PATTERN : 2
OPERANDS : 3
}
====
foobar: OPERANDS and PATTERN lines mismatch
|