2046 AddProperty, UnwriteableProperty, InternalProperty);
2047 if (!create_numbered_property("jdk.module.addmods", "jdk.internal.vm.ci", addmods_count++)) {
2048 return false;
2049 }
2050 }
2051 #endif
2052
2053 #ifndef SUPPORT_RESERVED_STACK_AREA
2054 if (StackReservedPages != 0) {
2055 FLAG_SET_CMDLINE(intx, StackReservedPages, 0);
2056 warning("Reserved Stack Area not supported on this platform");
2057 }
2058 #endif
2059
2060 if (!FLAG_IS_DEFAULT(AllocateHeapAt)) {
2061 if ((UseNUMAInterleaving && !FLAG_IS_DEFAULT(UseNUMAInterleaving)) || (UseNUMA && !FLAG_IS_DEFAULT(UseNUMA))) {
2062 log_warning(arguments) ("NUMA support for Heap depends on the file system when AllocateHeapAt option is used.\n");
2063 }
2064 }
2065
2066 // FIXME
2067 //if (LP64_ONLY(false &&) !FLAG_IS_DEFAULT(ValueTypePassFieldsAsArgs)) {
2068 if (!FLAG_IS_DEFAULT(ValueTypePassFieldsAsArgs)) {
2069 FLAG_SET_CMDLINE(bool, ValueTypePassFieldsAsArgs, false);
2070 warning("ValueTypePassFieldsAsArgs is not supported on this platform");
2071 }
2072
2073 // FIXME
2074 //if (LP64_ONLY(false &&) !FLAG_IS_DEFAULT(ValueTypeReturnedAsFields)) {
2075 if (!FLAG_IS_DEFAULT(ValueTypeReturnedAsFields)) {
2076 FLAG_SET_CMDLINE(bool, ValueTypeReturnedAsFields, false);
2077 warning("ValueTypeReturnedAsFields is not supported on this platform");
2078 }
2079
2080 if (EnableValhalla) {
2081 if (!EnableValhallaC1) {
2082 // C1 support for value types is incomplete. Don't use it by default.
2083 if (!FLAG_IS_DEFAULT(TieredCompilation)) {
2084 warning("TieredCompilation disabled because value types are not supported by C1");
2085 }
2086 FLAG_SET_CMDLINE(bool, TieredCompilation, false);
2087 } else {
2088 if (TieredStopAtLevel > 1) {
2089 warning("C1 doesn't work with C2 yet. Forcing TieredStopAtLevel=1");
2090 FLAG_SET_CMDLINE(intx, TieredStopAtLevel, 1);
2091 }
2092 }
2093 } else {
2094 FLAG_SET_CMDLINE(bool, ValueArrayFlatten, false);
2095 }
2096
2097 return status;
2098 }
2099
2100 bool Arguments::is_bad_option(const JavaVMOption* option, jboolean ignore,
2101 const char* option_type) {
2102 if (ignore) return false;
2103
2104 const char* spacer = " ";
2105 if (option_type == NULL) {
2106 option_type = ++spacer; // Set both to the empty string.
2107 }
2108
2109 jio_fprintf(defaultStream::error_stream(),
2110 "Unrecognized %s%soption: %s\n", option_type, spacer,
|
2046 AddProperty, UnwriteableProperty, InternalProperty);
2047 if (!create_numbered_property("jdk.module.addmods", "jdk.internal.vm.ci", addmods_count++)) {
2048 return false;
2049 }
2050 }
2051 #endif
2052
2053 #ifndef SUPPORT_RESERVED_STACK_AREA
2054 if (StackReservedPages != 0) {
2055 FLAG_SET_CMDLINE(intx, StackReservedPages, 0);
2056 warning("Reserved Stack Area not supported on this platform");
2057 }
2058 #endif
2059
2060 if (!FLAG_IS_DEFAULT(AllocateHeapAt)) {
2061 if ((UseNUMAInterleaving && !FLAG_IS_DEFAULT(UseNUMAInterleaving)) || (UseNUMA && !FLAG_IS_DEFAULT(UseNUMA))) {
2062 log_warning(arguments) ("NUMA support for Heap depends on the file system when AllocateHeapAt option is used.\n");
2063 }
2064 }
2065
2066 if (LP64_ONLY(false &&) !FLAG_IS_DEFAULT(ValueTypePassFieldsAsArgs)) {
2067 FLAG_SET_CMDLINE(bool, ValueTypePassFieldsAsArgs, false);
2068 warning("ValueTypePassFieldsAsArgs is not supported on this platform");
2069 }
2070
2071 if (LP64_ONLY(false &&) !FLAG_IS_DEFAULT(ValueTypeReturnedAsFields)) {
2072 FLAG_SET_CMDLINE(bool, ValueTypeReturnedAsFields, false);
2073 warning("ValueTypeReturnedAsFields is not supported on this platform");
2074 }
2075
2076 if (EnableValhalla) {
2077 if (!EnableValhallaC1) {
2078 // C1 support for value types is incomplete. Don't use it by default.
2079 if (!FLAG_IS_DEFAULT(TieredCompilation)) {
2080 warning("TieredCompilation disabled because value types are not supported by C1");
2081 }
2082 FLAG_SET_CMDLINE(bool, TieredCompilation, false);
2083 } else {
2084 if (TieredStopAtLevel > 1) {
2085 warning("C1 doesn't work with C2 yet. Forcing TieredStopAtLevel=1");
2086 FLAG_SET_CMDLINE(intx, TieredStopAtLevel, 1);
2087 }
2088 if (ValueTypePassFieldsAsArgs) {
2089 warning("C1 doesn't work with ValueTypePassFieldsAsArgs yet. Forcing ValueTypePassFieldsAsArgs=false");
2090 FLAG_SET_CMDLINE(bool, ValueTypePassFieldsAsArgs, false);
2091 }
2092 if (ValueTypeReturnedAsFields) {
2093 warning("C1 doesn't work with ValueTypeReturnedAsFields yet. Forcing ValueTypeReturnedAsFields=false");
2094 FLAG_SET_CMDLINE(bool, ValueTypeReturnedAsFields, false);
2095 }
2096 }
2097 } else {
2098 FLAG_SET_CMDLINE(bool, ValueArrayFlatten, false);
2099 }
2100
2101 return status;
2102 }
2103
2104 bool Arguments::is_bad_option(const JavaVMOption* option, jboolean ignore,
2105 const char* option_type) {
2106 if (ignore) return false;
2107
2108 const char* spacer = " ";
2109 if (option_type == NULL) {
2110 option_type = ++spacer; // Set both to the empty string.
2111 }
2112
2113 jio_fprintf(defaultStream::error_stream(),
2114 "Unrecognized %s%soption: %s\n", option_type, spacer,
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