1// Copyright 2009 The Go Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style 3// license that can be found in the LICENSE file. 4 5package obj 6 7import ( 8 "cmd/internal/goobj" 9 "cmd/internal/src" 10) 11 12// AddImport adds a package to the list of imported packages. 13func (ctxt *Link) AddImport(pkg string, fingerprint goobj.FingerprintType) { 14 ctxt.Imports = append(ctxt.Imports, goobj.ImportedPkg{Pkg: pkg, Fingerprint: fingerprint}) 15} 16 17func linkgetlineFromPos(ctxt *Link, xpos src.XPos) (f string, l int32) { 18 pos := ctxt.PosTable.Pos(xpos) 19 if !pos.IsKnown() { 20 pos = src.Pos{} 21 } 22 // TODO(gri) Should this use relative or absolute line number? 23 return pos.SymFilename(), int32(pos.RelLine()) 24} 25 26// getFileIndexAndLine returns the file index (local to the CU), and the line number for a position. 27func getFileIndexAndLine(ctxt *Link, xpos src.XPos) (int, int32) { 28 f, l := linkgetlineFromPos(ctxt, xpos) 29 return ctxt.PosTable.FileIndex(f), l 30} 31