1 files changed, 0 insertions, 78 deletions
diff --git a/misc/cgo/test/sigaltstack.go b/misc/cgo/test/sigaltstack.go
deleted file mode 100644
index d468cf8251..0000000000
--- a/misc/cgo/test/sigaltstack.go
+++ /dev/null
@@ -1,78 +0,0 @@
-// 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.
-
-//go:build !windows && !android
-
-// Test that the Go runtime still works if C code changes the signal stack.
-
-package cgotest
-
-/*
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#ifdef _AIX
-// On AIX, SIGSTKSZ is too small to handle Go sighandler.
-#define CSIGSTKSZ 0x4000
-#else
-#define CSIGSTKSZ SIGSTKSZ
-#endif
-
-static stack_t oss;
-static char signalStack[CSIGSTKSZ];
-
-static void changeSignalStack(void) {
-	stack_t ss;
-	memset(&ss, 0, sizeof ss);
-	ss.ss_sp = signalStack;
-	ss.ss_flags = 0;
-	ss.ss_size = CSIGSTKSZ;
-	if (sigaltstack(&ss, &oss) < 0) {
-		perror("sigaltstack");
-		abort();
-	}
-}
-
-static void restoreSignalStack(void) {
-#if (defined(__x86_64__) || defined(__i386__)) && defined(__APPLE__)
-	// The Darwin C library enforces a minimum that the kernel does not.
-	// This is OK since we allocated this much space in mpreinit,
-	// it was just removed from the buffer by stackalloc.
-	oss.ss_size = MINSIGSTKSZ;
-#endif
-	if (sigaltstack(&oss, NULL) < 0) {
-		perror("sigaltstack restore");
-		abort();
-	}
-}
-
-static int zero(void) {
-	return 0;
-}
-*/
-import "C"
-
-import (
-	"runtime"
-	"testing"
-)
-
-func testSigaltstack(t *testing.T) {
-	switch {
-	case runtime.GOOS == "solaris", runtime.GOOS == "illumos", runtime.GOOS == "ios" && runtime.GOARCH == "arm64":
-		t.Skipf("switching signal stack not implemented on %s/%s", runtime.GOOS, runtime.GOARCH)
-	}
-
-	C.changeSignalStack()
-	defer C.restoreSignalStack()
-	defer func() {
-		if recover() == nil {
-			t.Error("did not see expected panic")
-		}
-	}()
-	v := 1 / int(C.zero())
-	t.Errorf("unexpected success of division by zero == %d", v)
-}