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#
#
# 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, fmod
from os import getEnv, existsEnv, dirExists, fileExists, putEnv, walkDir
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 ospathsop(op) {.dirty.} =
registerCallback(c, "stdlib.ospaths." & astToStr(op), `op Wrapper`)
template systemop(op) {.dirty.} =
registerCallback(c, "stdlib.system." & astToStr(op), `op Wrapper`)
template macrosop(op) {.dirty.} =
registerCallback(c, "stdlib.macros." & 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 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 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
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)
wrap2f_math(fmod)
wrap2s(getEnv, ospathsop)
wrap1s(existsEnv, ospathsop)
wrap2svoid(putEnv, ospathsop)
wrap1s(dirExists, osop)
wrap1s(fileExists, osop)
wrap2svoid(writeFile, systemop)
wrap1s(readFile, systemop)
systemop getCurrentExceptionMsg
registerCallback c, "stdlib.*.staticWalkDir", proc (a: VmArgs) {.nimcall.} =
setResult(a, staticWalkDirImpl(getString(a, 0), getBool(a, 1)))
systemop gorgeEx
macrosop getProjectPath
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