Merge pull request #1188 from visualfc/cabi

cabi transform

ssa/package.go

@@ -265,6 +265,14 @@ func NewProgram(target *Target) Program {
 	}
 }
 
+func (p Program) Target() *Target {
+	return p.target
+}
+
+func (p Program) TargetData() llvm.TargetData {
+	return p.td
+}
+
 func (p Program) SetPatch(patchType func(types.Type) types.Type) {
 	p.patchType = patchType
 }
@@ -689,6 +697,10 @@ type aPackage struct {
 
 type Package = *aPackage
 
+func (p Package) Module() llvm.Module {
+	return p.mod
+}
+
 func (p Package) rtFunc(fnName string) Expr {
 	p.NeedRuntime = true
 	fn := p.Prog.runtime().Scope().Lookup(fnName).(*types.Func)