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new mapping for interop api (CityOfZion/neo-storm#10)

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* new mapping for interop api

* Fixed interop API mapping + added missing apis

* added engine apis

Imported from CityOfZion/neo-storm (ec5e6c8e2b587704a1e071e83b633d2d3a235300).
This commit is contained in:
Anthony De Meulemeester 2018-08-22 09:51:35 +02:00 • committed by Roman Khimov
parent 2fbb269c0d
commit 0b33cf3193
7 changed files with 181 additions and 83 deletions
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13
pkg/vm/compiler/codegen.go
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@ -185,7 +185,7 @@ func (c *codegen) convertFuncDecl(file ast.Node, decl *ast.FuncDecl) {
}
// Load in all the global variables in to the scope of the function.
// This is not necessary for syscalls.
if !isSyscall(f.name) {
if !isSyscall(f) {
c.convertGlobals(file)
}
@ -394,7 +394,10 @@ func (c *codegen) Visit(node ast.Node) ast.Visitor {
// Dont forget to add 1 extra argument when its a method.
numArgs++
}
f, ok = c.funcs[fun.Sel.Name]
// @FIXME this could cause runtime errors.
f.selector = fun.X.(*ast.Ident)
if !ok {
log.Fatalf("could not resolve function %s", fun.Sel.Name)
}
@ -433,8 +436,8 @@ func (c *codegen) Visit(node ast.Node) ast.Visitor {
// Use the ident to check, builtins are not in func scopes.
// We can be sure builtins are of type *ast.Ident.
c.convertBuiltin(n)
case isSyscall(f.name):
c.convertSyscall(f.name)
case isSyscall(f):
c.convertSyscall(f.selector.Name, f.name)
default:
emitCall(c.prog, vm.CALL, int16(f.label))
}
@ -531,8 +534,8 @@ func (c *codegen) Visit(node ast.Node) ast.Visitor {
return c
}
func (c *codegen) convertSyscall(name string) {
api, ok := syscalls[name]
func (c *codegen) convertSyscall(api, name string) {
api, ok := syscalls[api][name]
if !ok {
log.Fatalf("unknown VM syscall api: %s", name)
}