}
		symbolizeOneMapping(m, locs, f, addFunction)
		f.Close()
	}

	if missingBinaries {
		ui.PrintErr("Some binary filenames not available. Symbolization may be incomplete.\n" +
			"Try setting PPROF_BINARY_PATH to the search path for local binaries.")
	}
	return nil
}

func symbolizeOneMapping(m *profile.Mapping, locs []*profile.Location, obj plugin.ObjFile, addFunction func(*profile.Function) *profile.Function) {

	"\n" +
	"  Environment Variables:\n" +
	"   PPROF_TMPDIR       Location for saved profiles (default $HOME/pprof)\n" +
	"   PPROF_TOOLS        Search path for object-level tools\n" +
	"   PPROF_BINARY_PATH  Search path for local binary files\n" +
	"                      default: $HOME/pprof/binaries\n" +
	"                      searches $buildid/$name, $buildid/*, $path/$buildid,\n" +

// updates the profile accordingly.
func locateBinaries(p *profile.Profile, s *source, obj plugin.ObjTool, ui plugin.UI) {
	// Construct search path to examine
	searchPath := os.Getenv("PPROF_BINARY_PATH")
	if searchPath == "" {
		// Use $HOME/pprof/binaries as default directory for local symbolization binaries
		searchPath = filepath.Join(os.Getenv(homeEnv()), "pprof", "binaries")
	}
mapping: