1 /*
2 * Copyright (c) 2015, 2018, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
220 long l20, l21, l22, l23, l24, l25, l26, l27, l28, l30, l31, l32, l33, l34, l35, l36, l37;
221 counter++;
222 try {
223 recursiveCall();
224 } catch (StackOverflowError e) {
225 }
226 decounter--;
227 if (decounter == 0) {
228 setupSOEFrame = counter;
229 testStartFrame = counter - deframe;
230 test.run();
231 }
232 }
233 }
234
235 private static boolean isAlwaysSupportedPlatform() {
236 return Platform.isAix() ||
237 (Platform.isLinux() &&
238 (Platform.isPPC() || Platform.isS390x() || Platform.isX64() ||
239 Platform.isX86() || Platform.isAArch64())) ||
240 Platform.isOSX() ||
241 Platform.isSolaris();
242 }
243
244 private static boolean isNeverSupportedPlatform() {
245 return !isAlwaysSupportedPlatform();
246 }
247
248 private static boolean isSupportedPlatform;
249
250 private static void initIsSupportedPlatform() throws Exception {
251 // In order to dynamicaly determine if the platform supports the reserved
252 // stack area, run with -XX:StackReservedPages=1 and see if we get the
253 // expected warning message for platforms that don't support it.
254 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:StackReservedPages=1", "-version");
255 OutputAnalyzer output = new OutputAnalyzer(pb.start());
256 System.out.println("StackReservedPages=1 log: [" + output.getOutput() + "]");
257 if (output.getExitValue() != 0) {
258 String msg = "Could not launch with -XX:StackReservedPages=1: exit " + output.getExitValue();
259 System.err.println("FAILED: " + msg);
260 throw new RuntimeException(msg);
261 }
|
1 /*
2 * Copyright (c) 2015, 2020, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
220 long l20, l21, l22, l23, l24, l25, l26, l27, l28, l30, l31, l32, l33, l34, l35, l36, l37;
221 counter++;
222 try {
223 recursiveCall();
224 } catch (StackOverflowError e) {
225 }
226 decounter--;
227 if (decounter == 0) {
228 setupSOEFrame = counter;
229 testStartFrame = counter - deframe;
230 test.run();
231 }
232 }
233 }
234
235 private static boolean isAlwaysSupportedPlatform() {
236 return Platform.isAix() ||
237 (Platform.isLinux() &&
238 (Platform.isPPC() || Platform.isS390x() || Platform.isX64() ||
239 Platform.isX86() || Platform.isAArch64())) ||
240 Platform.isOSX();
241 }
242
243 private static boolean isNeverSupportedPlatform() {
244 return !isAlwaysSupportedPlatform();
245 }
246
247 private static boolean isSupportedPlatform;
248
249 private static void initIsSupportedPlatform() throws Exception {
250 // In order to dynamicaly determine if the platform supports the reserved
251 // stack area, run with -XX:StackReservedPages=1 and see if we get the
252 // expected warning message for platforms that don't support it.
253 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:StackReservedPages=1", "-version");
254 OutputAnalyzer output = new OutputAnalyzer(pb.start());
255 System.out.println("StackReservedPages=1 log: [" + output.getOutput() + "]");
256 if (output.getExitValue() != 0) {
257 String msg = "Could not launch with -XX:StackReservedPages=1: exit " + output.getExitValue();
258 System.err.println("FAILED: " + msg);
259 throw new RuntimeException(msg);
260 }
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