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-rw-r--r--misc/cgo/testplugin/testdata/issue25756/main.go52
1 files changed, 52 insertions, 0 deletions
diff --git a/misc/cgo/testplugin/testdata/issue25756/main.go b/misc/cgo/testplugin/testdata/issue25756/main.go
new file mode 100644
index 0000000..817daf4
--- /dev/null
+++ b/misc/cgo/testplugin/testdata/issue25756/main.go
@@ -0,0 +1,52 @@
+// Copyright 2018 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.
+
+// Run the game of life in C using Go for parallelization.
+
+package main
+
+import (
+ "flag"
+ "fmt"
+ "plugin"
+)
+
+const MAXDIM = 100
+
+var dim = flag.Int("dim", 16, "board dimensions")
+var gen = flag.Int("gen", 10, "generations")
+
+func main() {
+ flag.Parse()
+
+ var a [MAXDIM * MAXDIM]int32
+ for i := 2; i < *dim; i += 8 {
+ for j := 2; j < *dim-3; j += 8 {
+ for y := 0; y < 3; y++ {
+ a[i**dim+j+y] = 1
+ }
+ }
+ }
+
+ p, err := plugin.Open("life.so")
+ if err != nil {
+ panic(err)
+ }
+ f, err := p.Lookup("Run")
+ if err != nil {
+ panic(err)
+ }
+ f.(func(int, int, int, []int32))(*gen, *dim, *dim, a[:])
+
+ for i := 0; i < *dim; i++ {
+ for j := 0; j < *dim; j++ {
+ if a[i**dim+j] == 0 {
+ fmt.Print(" ")
+ } else {
+ fmt.Print("X")
+ }
+ }
+ fmt.Print("\n")
+ }
+}