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vm: move opcodes into their own package

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This allows easier reuse of opcodes and in some cases allows to eliminate
dependencies on the whole vm package, like in compiler that only needs opcodes
and doesn't care about VM for any other purpose.

And yes, they're opcodes because an instruction is a whole thing with
operands, that's what context.Next() returns.
This commit is contained in:
Roman Khimov 2019-12-03 17:05:06 +03:00
parent f48228ef7d
commit 8d4dd2d2e1
21 changed files with 1285 additions and 1248 deletions
Download patch file Download diff file Expand all files Collapse all files

393
pkg/vm/opcode/opcode_string.go Normal file
View file

@ -0,0 +1,393 @@
// Code generated by "stringer -type=Opcode"; DO NOT EDIT.
package opcode
import "strconv"
func _() {
// An "invalid array index" compiler error signifies that the constant values have changed.
// Re-run the stringer command to generate them again.
var x [1]struct{}
_ = x[PUSH0-0]
_ = x[PUSHF-0]
_ = x[PUSHBYTES1-1]
_ = x[PUSHBYTES2-2]
_ = x[PUSHBYTES3-3]
_ = x[PUSHBYTES4-4]
_ = x[PUSHBYTES5-5]
_ = x[PUSHBYTES6-6]
_ = x[PUSHBYTES7-7]
_ = x[PUSHBYTES8-8]
_ = x[PUSHBYTES9-9]
_ = x[PUSHBYTES10-10]
_ = x[PUSHBYTES11-11]
_ = x[PUSHBYTES12-12]
_ = x[PUSHBYTES13-13]
_ = x[PUSHBYTES14-14]
_ = x[PUSHBYTES15-15]
_ = x[PUSHBYTES16-16]
_ = x[PUSHBYTES17-17]
_ = x[PUSHBYTES18-18]
_ = x[PUSHBYTES19-19]
_ = x[PUSHBYTES20-20]
_ = x[PUSHBYTES21-21]
_ = x[PUSHBYTES22-22]
_ = x[PUSHBYTES23-23]
_ = x[PUSHBYTES24-24]
_ = x[PUSHBYTES25-25]
_ = x[PUSHBYTES26-26]
_ = x[PUSHBYTES27-27]
_ = x[PUSHBYTES28-28]
_ = x[PUSHBYTES29-29]
_ = x[PUSHBYTES30-30]
_ = x[PUSHBYTES31-31]
_ = x[PUSHBYTES32-32]
_ = x[PUSHBYTES33-33]
_ = x[PUSHBYTES34-34]
_ = x[PUSHBYTES35-35]
_ = x[PUSHBYTES36-36]
_ = x[PUSHBYTES37-37]
_ = x[PUSHBYTES38-38]
_ = x[PUSHBYTES39-39]
_ = x[PUSHBYTES40-40]
_ = x[PUSHBYTES41-41]
_ = x[PUSHBYTES42-42]
_ = x[PUSHBYTES43-43]
_ = x[PUSHBYTES44-44]
_ = x[PUSHBYTES45-45]
_ = x[PUSHBYTES46-46]
_ = x[PUSHBYTES47-47]
_ = x[PUSHBYTES48-48]
_ = x[PUSHBYTES49-49]
_ = x[PUSHBYTES50-50]
_ = x[PUSHBYTES51-51]
_ = x[PUSHBYTES52-52]
_ = x[PUSHBYTES53-53]
_ = x[PUSHBYTES54-54]
_ = x[PUSHBYTES55-55]
_ = x[PUSHBYTES56-56]
_ = x[PUSHBYTES57-57]
_ = x[PUSHBYTES58-58]
_ = x[PUSHBYTES59-59]
_ = x[PUSHBYTES60-60]
_ = x[PUSHBYTES61-61]
_ = x[PUSHBYTES62-62]
_ = x[PUSHBYTES63-63]
_ = x[PUSHBYTES64-64]
_ = x[PUSHBYTES65-65]
_ = x[PUSHBYTES66-66]
_ = x[PUSHBYTES67-67]
_ = x[PUSHBYTES68-68]
_ = x[PUSHBYTES69-69]
_ = x[PUSHBYTES70-70]
_ = x[PUSHBYTES71-71]
_ = x[PUSHBYTES72-72]
_ = x[PUSHBYTES73-73]
_ = x[PUSHBYTES74-74]
_ = x[PUSHBYTES75-75]
_ = x[PUSHDATA1-76]
_ = x[PUSHDATA2-77]
_ = x[PUSHDATA4-78]
_ = x[PUSHM1-79]
_ = x[PUSH1-81]
_ = x[PUSHT-81]
_ = x[PUSH2-82]
_ = x[PUSH3-83]
_ = x[PUSH4-84]
_ = x[PUSH5-85]
_ = x[PUSH6-86]
_ = x[PUSH7-87]
_ = x[PUSH8-88]
_ = x[PUSH9-89]
_ = x[PUSH10-90]
_ = x[PUSH11-91]
_ = x[PUSH12-92]
_ = x[PUSH13-93]
_ = x[PUSH14-94]
_ = x[PUSH15-95]
_ = x[PUSH16-96]
_ = x[NOP-97]
_ = x[JMP-98]
_ = x[JMPIF-99]
_ = x[JMPIFNOT-100]
_ = x[CALL-101]
_ = x[RET-102]
_ = x[APPCALL-103]
_ = x[SYSCALL-104]
_ = x[TAILCALL-105]
_ = x[DUPFROMALTSTACK-106]
_ = x[TOALTSTACK-107]
_ = x[FROMALTSTACK-108]
_ = x[XDROP-109]
_ = x[XSWAP-114]
_ = x[XTUCK-115]
_ = x[DEPTH-116]
_ = x[DROP-117]
_ = x[DUP-118]
_ = x[NIP-119]
_ = x[OVER-120]
_ = x[PICK-121]
_ = x[ROLL-122]
_ = x[ROT-123]
_ = x[SWAP-124]
_ = x[TUCK-125]
_ = x[CAT-126]
_ = x[SUBSTR-127]
_ = x[LEFT-128]
_ = x[RIGHT-129]
_ = x[SIZE-130]
_ = x[INVERT-131]
_ = x[AND-132]
_ = x[OR-133]
_ = x[XOR-134]
_ = x[EQUAL-135]
_ = x[INC-139]
_ = x[DEC-140]
_ = x[SIGN-141]
_ = x[NEGATE-143]
_ = x[ABS-144]
_ = x[NOT-145]
_ = x[NZ-146]
_ = x[ADD-147]
_ = x[SUB-148]
_ = x[MUL-149]
_ = x[DIV-150]
_ = x[MOD-151]
_ = x[SHL-152]
_ = x[SHR-153]
_ = x[BOOLAND-154]
_ = x[BOOLOR-155]
_ = x[NUMEQUAL-156]
_ = x[NUMNOTEQUAL-158]
_ = x[LT-159]
_ = x[GT-160]
_ = x[LTE-161]
_ = x[GTE-162]
_ = x[MIN-163]
_ = x[MAX-164]
_ = x[WITHIN-165]
_ = x[SHA1-167]
_ = x[SHA256-168]
_ = x[HASH160-169]
_ = x[HASH256-170]
_ = x[CHECKSIG-172]
_ = x[VERIFY-173]
_ = x[CHECKMULTISIG-174]
_ = x[ARRAYSIZE-192]
_ = x[PACK-193]
_ = x[UNPACK-194]
_ = x[PICKITEM-195]
_ = x[SETITEM-196]
_ = x[NEWARRAY-197]
_ = x[NEWSTRUCT-198]
_ = x[NEWMAP-199]
_ = x[APPEND-200]
_ = x[REVERSE-201]
_ = x[REMOVE-202]
_ = x[HASKEY-203]
_ = x[KEYS-204]
_ = x[VALUES-205]
_ = x[CALLI-224]
_ = x[CALLE-225]
_ = x[CALLED-226]
_ = x[CALLET-227]
_ = x[CALLEDT-228]
_ = x[THROW-240]
_ = x[THROWIFNOT-241]
}
const _Opcode_name = "PUSH0PUSHBYTES1PUSHBYTES2PUSHBYTES3PUSHBYTES4PUSHBYTES5PUSHBYTES6PUSHBYTES7PUSHBYTES8PUSHBYTES9PUSHBYTES10PUSHBYTES11PUSHBYTES12PUSHBYTES13PUSHBYTES14PUSHBYTES15PUSHBYTES16PUSHBYTES17PUSHBYTES18PUSHBYTES19PUSHBYTES20PUSHBYTES21PUSHBYTES22PUSHBYTES23PUSHBYTES24PUSHBYTES25PUSHBYTES26PUSHBYTES27PUSHBYTES28PUSHBYTES29PUSHBYTES30PUSHBYTES31PUSHBYTES32PUSHBYTES33PUSHBYTES34PUSHBYTES35PUSHBYTES36PUSHBYTES37PUSHBYTES38PUSHBYTES39PUSHBYTES40PUSHBYTES41PUSHBYTES42PUSHBYTES43PUSHBYTES44PUSHBYTES45PUSHBYTES46PUSHBYTES47PUSHBYTES48PUSHBYTES49PUSHBYTES50PUSHBYTES51PUSHBYTES52PUSHBYTES53PUSHBYTES54PUSHBYTES55PUSHBYTES56PUSHBYTES57PUSHBYTES58PUSHBYTES59PUSHBYTES60PUSHBYTES61PUSHBYTES62PUSHBYTES63PUSHBYTES64PUSHBYTES65PUSHBYTES66PUSHBYTES67PUSHBYTES68PUSHBYTES69PUSHBYTES70PUSHBYTES71PUSHBYTES72PUSHBYTES73PUSHBYTES74PUSHBYTES75PUSHDATA1PUSHDATA2PUSHDATA4PUSHM1PUSH1PUSH2PUSH3PUSH4PUSH5PUSH6PUSH7PUSH8PUSH9PUSH10PUSH11PUSH12PUSH13PUSH14PUSH15PUSH16NOPJMPJMPIFJMPIFNOTCALLRETAPPCALLSYSCALLTAILCALLDUPFROMALTSTACKTOALTSTACKFROMALTSTACKXDROPXSWAPXTUCKDEPTHDROPDUPNIPOVERPICKROLLROTSWAPTUCKCATSUBSTRLEFTRIGHTSIZEINVERTANDORXOREQUALINCDECSIGNNEGATEABSNOTNZADDSUBMULDIVMODSHLSHRBOOLANDBOOLORNUMEQUALNUMNOTEQUALLTGTLTEGTEMINMAXWITHINSHA1SHA256HASH160HASH256CHECKSIGVERIFYCHECKMULTISIGARRAYSIZEPACKUNPACKPICKITEMSETITEMNEWARRAYNEWSTRUCTNEWMAPAPPENDREVERSEREMOVEHASKEYKEYSVALUESCALLICALLECALLEDCALLETCALLEDTTHROWTHROWIFNOT"
var _Opcode_map = map[Opcode]string{
0: _Opcode_name[0:5],
1: _Opcode_name[5:15],
2: _Opcode_name[15:25],
3: _Opcode_name[25:35],
4: _Opcode_name[35:45],
5: _Opcode_name[45:55],
6: _Opcode_name[55:65],
7: _Opcode_name[65:75],
8: _Opcode_name[75:85],
9: _Opcode_name[85:95],
10: _Opcode_name[95:106],
11: _Opcode_name[106:117],
12: _Opcode_name[117:128],
13: _Opcode_name[128:139],
14: _Opcode_name[139:150],
15: _Opcode_name[150:161],
16: _Opcode_name[161:172],
17: _Opcode_name[172:183],
18: _Opcode_name[183:194],
19: _Opcode_name[194:205],
20: _Opcode_name[205:216],
21: _Opcode_name[216:227],
22: _Opcode_name[227:238],
23: _Opcode_name[238:249],
24: _Opcode_name[249:260],
25: _Opcode_name[260:271],
26: _Opcode_name[271:282],
27: _Opcode_name[282:293],
28: _Opcode_name[293:304],
29: _Opcode_name[304:315],
30: _Opcode_name[315:326],
31: _Opcode_name[326:337],
32: _Opcode_name[337:348],
33: _Opcode_name[348:359],
34: _Opcode_name[359:370],
35: _Opcode_name[370:381],
36: _Opcode_name[381:392],
37: _Opcode_name[392:403],
38: _Opcode_name[403:414],
39: _Opcode_name[414:425],
40: _Opcode_name[425:436],
41: _Opcode_name[436:447],
42: _Opcode_name[447:458],
43: _Opcode_name[458:469],
44: _Opcode_name[469:480],
45: _Opcode_name[480:491],
46: _Opcode_name[491:502],
47: _Opcode_name[502:513],
48: _Opcode_name[513:524],
49: _Opcode_name[524:535],
50: _Opcode_name[535:546],
51: _Opcode_name[546:557],
52: _Opcode_name[557:568],
53: _Opcode_name[568:579],
54: _Opcode_name[579:590],
55: _Opcode_name[590:601],
56: _Opcode_name[601:612],
57: _Opcode_name[612:623],
58: _Opcode_name[623:634],
59: _Opcode_name[634:645],
60: _Opcode_name[645:656],
61: _Opcode_name[656:667],
62: _Opcode_name[667:678],
63: _Opcode_name[678:689],
64: _Opcode_name[689:700],
65: _Opcode_name[700:711],
66: _Opcode_name[711:722],
67: _Opcode_name[722:733],
68: _Opcode_name[733:744],
69: _Opcode_name[744:755],
70: _Opcode_name[755:766],
71: _Opcode_name[766:777],
72: _Opcode_name[777:788],
73: _Opcode_name[788:799],
74: _Opcode_name[799:810],
75: _Opcode_name[810:821],
76: _Opcode_name[821:830],
77: _Opcode_name[830:839],
78: _Opcode_name[839:848],
79: _Opcode_name[848:854],
81: _Opcode_name[854:859],
82: _Opcode_name[859:864],
83: _Opcode_name[864:869],
84: _Opcode_name[869:874],
85: _Opcode_name[874:879],
86: _Opcode_name[879:884],
87: _Opcode_name[884:889],
88: _Opcode_name[889:894],
89: _Opcode_name[894:899],
90: _Opcode_name[899:905],
91: _Opcode_name[905:911],
92: _Opcode_name[911:917],
93: _Opcode_name[917:923],
94: _Opcode_name[923:929],
95: _Opcode_name[929:935],
96: _Opcode_name[935:941],
97: _Opcode_name[941:944],
98: _Opcode_name[944:947],
99: _Opcode_name[947:952],
100: _Opcode_name[952:960],
101: _Opcode_name[960:964],
102: _Opcode_name[964:967],
103: _Opcode_name[967:974],
104: _Opcode_name[974:981],
105: _Opcode_name[981:989],
106: _Opcode_name[989:1004],
107: _Opcode_name[1004:1014],
108: _Opcode_name[1014:1026],
109: _Opcode_name[1026:1031],
114: _Opcode_name[1031:1036],
115: _Opcode_name[1036:1041],
116: _Opcode_name[1041:1046],
117: _Opcode_name[1046:1050],
118: _Opcode_name[1050:1053],
119: _Opcode_name[1053:1056],
120: _Opcode_name[1056:1060],
121: _Opcode_name[1060:1064],
122: _Opcode_name[1064:1068],
123: _Opcode_name[1068:1071],
124: _Opcode_name[1071:1075],
125: _Opcode_name[1075:1079],
126: _Opcode_name[1079:1082],
127: _Opcode_name[1082:1088],
128: _Opcode_name[1088:1092],
129: _Opcode_name[1092:1097],
130: _Opcode_name[1097:1101],
131: _Opcode_name[1101:1107],
132: _Opcode_name[1107:1110],
133: _Opcode_name[1110:1112],
134: _Opcode_name[1112:1115],
135: _Opcode_name[1115:1120],
139: _Opcode_name[1120:1123],
140: _Opcode_name[1123:1126],
141: _Opcode_name[1126:1130],
143: _Opcode_name[1130:1136],
144: _Opcode_name[1136:1139],
145: _Opcode_name[1139:1142],
146: _Opcode_name[1142:1144],
147: _Opcode_name[1144:1147],
148: _Opcode_name[1147:1150],
149: _Opcode_name[1150:1153],
150: _Opcode_name[1153:1156],
151: _Opcode_name[1156:1159],
152: _Opcode_name[1159:1162],
153: _Opcode_name[1162:1165],
154: _Opcode_name[1165:1172],
155: _Opcode_name[1172:1178],
156: _Opcode_name[1178:1186],
158: _Opcode_name[1186:1197],
159: _Opcode_name[1197:1199],
160: _Opcode_name[1199:1201],
161: _Opcode_name[1201:1204],
162: _Opcode_name[1204:1207],
163: _Opcode_name[1207:1210],
164: _Opcode_name[1210:1213],
165: _Opcode_name[1213:1219],
167: _Opcode_name[1219:1223],
168: _Opcode_name[1223:1229],
169: _Opcode_name[1229:1236],
170: _Opcode_name[1236:1243],
172: _Opcode_name[1243:1251],
173: _Opcode_name[1251:1257],
174: _Opcode_name[1257:1270],
192: _Opcode_name[1270:1279],
193: _Opcode_name[1279:1283],
194: _Opcode_name[1283:1289],
195: _Opcode_name[1289:1297],
196: _Opcode_name[1297:1304],
197: _Opcode_name[1304:1312],
198: _Opcode_name[1312:1321],
199: _Opcode_name[1321:1327],
200: _Opcode_name[1327:1333],
201: _Opcode_name[1333:1340],
202: _Opcode_name[1340:1346],
203: _Opcode_name[1346:1352],
204: _Opcode_name[1352:1356],
205: _Opcode_name[1356:1362],
224: _Opcode_name[1362:1367],
225: _Opcode_name[1367:1372],
226: _Opcode_name[1372:1378],
227: _Opcode_name[1378:1384],
228: _Opcode_name[1384:1391],
240: _Opcode_name[1391:1396],
241: _Opcode_name[1396:1406],
}
func (i Opcode) String() string {
if str, ok := _Opcode_map[i]; ok {
return str
}
return "Opcode(" + strconv.FormatInt(int64(i), 10) + ")"
}