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David Crawshaw d77bba0a9f app: call main.main on app startup
There is some cleanup to be done in this package now, but I'm
deferring it until later in the cycle.

We should probably also change the semantics slightly: main should
be called for all-Go apps (that is, apps that use NativeActivity),
but it would be more consistent with buildmode=c-shared and c-archive
if we did not call main for Go shared libraries being included in
Java android apps.

Change-Id: I13ca797a478edb22b0c602c1ee6e616fe4fea1e6
Reviewed-on: https://go-review.googlesource.com/9016
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
2015-04-17 16:08:58 +00:00

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Go

// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build android,arm
// Package callfn provides an android entry point.
//
// It is a separate package from app because it contains Go assembly,
// which does not compile in a package using cgo.
package callfn
// CallFn calls a zero-argument function by its program counter.
// It is only intended for calling main.main. Using it for
// anything else will not end well.
func CallFn(fn uintptr)