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
|
#
#
# The Nim Compiler
# (c) Copyright 2015 Andreas Rumpf
#
# See the file "copying.txt", included in this
# distribution, for details about the copyright.
#
# Unforunately this cannot be a module yet:
#import vmdeps, vm
from math import sqrt, ln, log10, log2, exp, round, arccos, arcsin,
arctan, arctan2, cos, cosh, hypot, sinh, sin, tan, tanh, pow, trunc,
floor, ceil, `mod`
from os import getEnv, existsEnv, dirExists, fileExists, putEnv, walkDir, getAppFilename
from md5 import getMD5
from sighashes import symBodyDigest
template mathop(op) {.dirty.} =
registerCallback(c, "stdlib.math." & astToStr(op), `op Wrapper`)
template osop(op) {.dirty.} =
registerCallback(c, "stdlib.os." & astToStr(op), `op Wrapper`)
template systemop(op) {.dirty.} =
registerCallback(c, "stdlib.system." & astToStr(op), `op Wrapper`)
template ioop(op) {.dirty.} =
registerCallback(c, "stdlib.io." & astToStr(op), `op Wrapper`)
template macrosop(op) {.dirty.} =
registerCallback(c, "stdlib.macros." & astToStr(op), `op Wrapper`)
template md5op(op) {.dirty.} =
registerCallback(c, "stdlib.md5." & astToStr(op), `op Wrapper`)
template wrap1f_math(op) {.dirty.} =
proc `op Wrapper`(a: VmArgs) {.nimcall.} =
setResult(a, op(getFloat(a, 0)))
mathop op
template wrap2f_math(op) {.dirty.} =
proc `op Wrapper`(a: VmArgs) {.nimcall.} =
setResult(a, op(getFloat(a, 0), getFloat(a, 1)))
mathop op
template wrap0(op, modop) {.dirty.} =
proc `op Wrapper`(a: VmArgs) {.nimcall.} =
setResult(a, op())
modop op
template wrap1s(op, modop) {.dirty.} =
proc `op Wrapper`(a: VmArgs) {.nimcall.} =
setResult(a, op(getString(a, 0)))
modop op
template wrap2s(op, modop) {.dirty.} =
proc `op Wrapper`(a: VmArgs) {.nimcall.} =
setResult(a, op(getString(a, 0), getString(a, 1)))
modop op
template wrap2si(op, modop) {.dirty.} =
proc `op Wrapper`(a: VmArgs) {.nimcall.} =
setResult(a, op(getString(a, 0), getInt(a, 1)))
modop op
template wrap1svoid(op, modop) {.dirty.} =
proc `op Wrapper`(a: VmArgs) {.nimcall.} =
op(getString(a, 0))
modop op
template wrap2svoid(op, modop) {.dirty.} =
proc `op Wrapper`(a: VmArgs) {.nimcall.} =
op(getString(a, 0), getString(a, 1))
modop op
proc getCurrentExceptionMsgWrapper(a: VmArgs) {.nimcall.} =
setResult(a, if a.currentException.isNil: ""
else: a.currentException.sons[3].skipColon.strVal)
proc getCurrentExceptionWrapper(a: VmArgs) {.nimcall.} =
setResult(a, a.currentException)
proc staticWalkDirImpl(path: string, relative: bool): PNode =
result = newNode(nkBracket)
for k, f in walkDir(path, relative):
result.add newTree(nkTupleConstr, newIntNode(nkIntLit, k.ord),
newStrNode(nkStrLit, f))
proc registerAdditionalOps*(c: PCtx) =
proc gorgeExWrapper(a: VmArgs) =
let (s, e) = opGorge(getString(a, 0), getString(a, 1), getString(a, 2),
a.currentLineInfo, c.config)
setResult a, newTree(nkTupleConstr, newStrNode(nkStrLit, s), newIntNode(nkIntLit, e))
proc getProjectPathWrapper(a: VmArgs) =
setResult a, c.config.projectPath.string
wrap1f_math(sqrt)
wrap1f_math(ln)
wrap1f_math(log10)
wrap1f_math(log2)
wrap1f_math(exp)
wrap1f_math(round)
wrap1f_math(arccos)
wrap1f_math(arcsin)
wrap1f_math(arctan)
wrap2f_math(arctan2)
wrap1f_math(cos)
wrap1f_math(cosh)
wrap2f_math(hypot)
wrap1f_math(sinh)
wrap1f_math(sin)
wrap1f_math(tan)
wrap1f_math(tanh)
wrap2f_math(pow)
wrap1f_math(trunc)
wrap1f_math(floor)
wrap1f_math(ceil)
wrap1s(getMD5, md5op)
proc `mod Wrapper`(a: VmArgs) {.nimcall.} =
setResult(a, `mod`(getFloat(a, 0), getFloat(a, 1)))
registerCallback(c, "stdlib.math.mod", `mod Wrapper`)
when defined(nimcore):
wrap2s(getEnv, osop)
wrap1s(existsEnv, osop)
wrap2svoid(putEnv, osop)
wrap1s(dirExists, osop)
wrap1s(fileExists, osop)
wrap2svoid(writeFile, ioop)
wrap1s(readFile, ioop)
wrap2si(readLines, ioop)
systemop getCurrentExceptionMsg
systemop getCurrentException
registerCallback c, "stdlib.*.staticWalkDir", proc (a: VmArgs) {.nimcall.} =
setResult(a, staticWalkDirImpl(getString(a, 0), getBool(a, 1)))
systemop gorgeEx
macrosop getProjectPath
registerCallback c, "stdlib.os.getCurrentCompilerExe", proc (a: VmArgs) {.nimcall.} =
setResult(a, getAppFilename())
registerCallback c, "stdlib.macros.symBodyHash", proc (a: VmArgs) {.nimcall.} =
let n = getNode(a, 0)
if n.kind != nkSym: raise newException(ValueError, "node is not a symbol")
setResult(a, $symBodyDigest(c.graph, n.sym))
|