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compiler API: final cleanups; improve security by diabling 'gorge' and friends

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This commit is contained in:
Andreas Rumpf 2018-05-29 09:07:24 +02:00
commit 688c54d8f1
9 changed files with 55 additions and 28 deletions
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9
compiler/nimeval.nim
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@ -29,7 +29,7 @@ iterator exportedSymbols*(i: Interpreter): PSym =
s = nextIter(it, i.mainModule.tab)
proc selectUniqueSymbol*(i: Interpreter; name: string;
symKinds: set[TSymKind]): PSym =
symKinds: set[TSymKind] = {skLet, skVar}): PSym =
## Can be used to access a unique symbol of ``name`` and
## the given ``symKinds`` filter.
assert i != nil
@ -55,8 +55,11 @@ proc callRoutine*(i: Interpreter; routine: PSym; args: openArray[PNode]): PNode
assert i != nil
result = vm.execProc(PCtx i.graph.vm, routine, args)
proc declareRoutine*(i: Interpreter; pkg, module, name: string;
impl: proc (a: VmArgs) {.closure, gcsafe.}) =
proc getGlobalValue*(i: Interpreter; letOrVar: PSym): PNode =
result = vm.getGlobalValue(PCtx i.graph.vm, letOrVar)
proc implementRoutine*(i: Interpreter; pkg, module, name: string;
impl: proc (a: VmArgs) {.closure, gcsafe.}) =
assert i != nil
let vm = PCtx(i.graph.vm)
vm.registerCallback(pkg & "." & module & "." & name, impl)