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 *
23 */
24
25 #include "precompiled.hpp"
26 #include "classfile/classLoader.hpp"
27 #include "classfile/javaAssertions.hpp"
28 #include "classfile/stringTable.hpp"
29 #include "classfile/symbolTable.hpp"
30 #include "code/codeCacheExtensions.hpp"
31 #include "gc/shared/cardTableRS.hpp"
32 #include "gc/shared/genCollectedHeap.hpp"
33 #include "gc/shared/referenceProcessor.hpp"
34 #include "gc/shared/taskqueue.hpp"
35 #include "logging/log.hpp"
36 #include "logging/logTag.hpp"
37 #include "logging/logConfiguration.hpp"
38 #include "memory/allocation.inline.hpp"
39 #include "memory/universe.inline.hpp"
40 #include "oops/oop.inline.hpp"
41 #include "prims/jvmtiExport.hpp"
42 #include "runtime/arguments.hpp"
43 #include "runtime/arguments_ext.hpp"
44 #include "runtime/commandLineFlagConstraintList.hpp"
45 #include "runtime/commandLineFlagWriteableList.hpp"
46 #include "runtime/commandLineFlagRangeList.hpp"
47 #include "runtime/globals.hpp"
48 #include "runtime/globals_extension.hpp"
49 #include "runtime/java.hpp"
50 #include "runtime/os.hpp"
51 #include "runtime/vm_version.hpp"
52 #include "services/management.hpp"
53 #include "services/memTracker.hpp"
54 #include "utilities/defaultStream.hpp"
55 #include "utilities/macros.hpp"
56 #include "utilities/stringUtils.hpp"
57 #if INCLUDE_JVMCI
4159 const char* tail;
4160 for (int index = 0; index < args->nOptions; index++) {
4161 const JavaVMOption *option = args->options + index;
4162 if (match_option(option, "-XX:", &tail)) {
4163 logOption(tail);
4164 }
4165 }
4166 }
4167
4168 bool Arguments::handle_deprecated_print_gc_flags() {
4169 if (PrintGC) {
4170 log_warning(gc)("-XX:+PrintGC is deprecated. Will use -Xlog:gc instead.");
4171 }
4172 if (PrintGCDetails) {
4173 log_warning(gc)("-XX:+PrintGCDetails is deprecated. Will use -Xlog:gc* instead.");
4174 }
4175
4176 if (_gc_log_filename != NULL) {
4177 // -Xloggc was used to specify a filename
4178 const char* gc_conf = PrintGCDetails ? "gc*" : "gc";
4179 return LogConfiguration::parse_log_arguments(_gc_log_filename, gc_conf, NULL, NULL, NULL);
4180 } else if (PrintGC || PrintGCDetails) {
4181 LogConfiguration::configure_stdout(LogLevel::Info, !PrintGCDetails, LOG_TAGS(gc));
4182 }
4183 return true;
4184 }
4185
4186 // Parse entry point called from JNI_CreateJavaVM
4187
4188 jint Arguments::parse(const JavaVMInitArgs* initial_cmd_args) {
4189 assert(verify_special_jvm_flags(), "deprecated and obsolete flag table inconsistent");
4190
4191 // Initialize ranges, constraints and writeables
4192 CommandLineFlagRangeList::init();
4193 CommandLineFlagConstraintList::init();
4194 CommandLineFlagWriteableList::init();
4195
4196 // If flag "-XX:Flags=flags-file" is used it will be the first option to be processed.
4197 const char* hotspotrc = ".hotspotrc";
4198 bool settings_file_specified = false;
4199 bool needs_hotspotrc_warning = false;
|
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 *
23 */
24
25 #include "precompiled.hpp"
26 #include "classfile/classLoader.hpp"
27 #include "classfile/javaAssertions.hpp"
28 #include "classfile/stringTable.hpp"
29 #include "classfile/symbolTable.hpp"
30 #include "code/codeCacheExtensions.hpp"
31 #include "gc/shared/cardTableRS.hpp"
32 #include "gc/shared/genCollectedHeap.hpp"
33 #include "gc/shared/referenceProcessor.hpp"
34 #include "gc/shared/taskqueue.hpp"
35 #include "logging/log.hpp"
36 #include "logging/logConfiguration.hpp"
37 #include "logging/logStream.hpp"
38 #include "logging/logTag.hpp"
39 #include "memory/allocation.inline.hpp"
40 #include "memory/universe.inline.hpp"
41 #include "oops/oop.inline.hpp"
42 #include "prims/jvmtiExport.hpp"
43 #include "runtime/arguments.hpp"
44 #include "runtime/arguments_ext.hpp"
45 #include "runtime/commandLineFlagConstraintList.hpp"
46 #include "runtime/commandLineFlagWriteableList.hpp"
47 #include "runtime/commandLineFlagRangeList.hpp"
48 #include "runtime/globals.hpp"
49 #include "runtime/globals_extension.hpp"
50 #include "runtime/java.hpp"
51 #include "runtime/os.hpp"
52 #include "runtime/vm_version.hpp"
53 #include "services/management.hpp"
54 #include "services/memTracker.hpp"
55 #include "utilities/defaultStream.hpp"
56 #include "utilities/macros.hpp"
57 #include "utilities/stringUtils.hpp"
58 #if INCLUDE_JVMCI
4160 const char* tail;
4161 for (int index = 0; index < args->nOptions; index++) {
4162 const JavaVMOption *option = args->options + index;
4163 if (match_option(option, "-XX:", &tail)) {
4164 logOption(tail);
4165 }
4166 }
4167 }
4168
4169 bool Arguments::handle_deprecated_print_gc_flags() {
4170 if (PrintGC) {
4171 log_warning(gc)("-XX:+PrintGC is deprecated. Will use -Xlog:gc instead.");
4172 }
4173 if (PrintGCDetails) {
4174 log_warning(gc)("-XX:+PrintGCDetails is deprecated. Will use -Xlog:gc* instead.");
4175 }
4176
4177 if (_gc_log_filename != NULL) {
4178 // -Xloggc was used to specify a filename
4179 const char* gc_conf = PrintGCDetails ? "gc*" : "gc";
4180
4181 LogTarget(Error, logging) target;
4182 LogStreamCHeap errstream(target);
4183 return LogConfiguration::parse_log_arguments(_gc_log_filename, gc_conf, NULL, NULL, &errstream);
4184 } else if (PrintGC || PrintGCDetails) {
4185 LogConfiguration::configure_stdout(LogLevel::Info, !PrintGCDetails, LOG_TAGS(gc));
4186 }
4187 return true;
4188 }
4189
4190 // Parse entry point called from JNI_CreateJavaVM
4191
4192 jint Arguments::parse(const JavaVMInitArgs* initial_cmd_args) {
4193 assert(verify_special_jvm_flags(), "deprecated and obsolete flag table inconsistent");
4194
4195 // Initialize ranges, constraints and writeables
4196 CommandLineFlagRangeList::init();
4197 CommandLineFlagConstraintList::init();
4198 CommandLineFlagWriteableList::init();
4199
4200 // If flag "-XX:Flags=flags-file" is used it will be the first option to be processed.
4201 const char* hotspotrc = ".hotspotrc";
4202 bool settings_file_specified = false;
4203 bool needs_hotspotrc_warning = false;
|