author | mlarsson |
Mon, 26 Feb 2018 09:34:20 +0100 | |
changeset 49163 | 580bb0b85f63 |
parent 47765 | b7c7428eaab9 |
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permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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* |
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*/ |
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||
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#include "precompiled.hpp" |
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#include "jvm.h" |
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#include "memory/allocation.inline.hpp" |
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#include "oops/oop.inline.hpp" |
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#include "runtime/arguments.hpp" |
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#include "runtime/globals.hpp" |
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#include "runtime/globals_extension.hpp" |
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#include "runtime/commandLineFlagConstraintList.hpp" |
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#include "runtime/commandLineFlagWriteableList.hpp" |
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#include "runtime/commandLineFlagRangeList.hpp" |
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#include "runtime/os.hpp" |
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#include "runtime/sharedRuntime.hpp" |
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#include "trace/tracing.hpp" |
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#include "utilities/defaultStream.hpp" |
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#include "utilities/macros.hpp" |
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#include "utilities/ostream.hpp" |
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#include "utilities/stringUtils.hpp" |
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#if INCLUDE_ALL_GCS |
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#include "gc/g1/g1_globals.hpp" |
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#endif // INCLUDE_ALL_GCS |
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#ifdef COMPILER1 |
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#include "c1/c1_globals.hpp" |
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#endif |
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#if INCLUDE_JVMCI |
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#include "jvmci/jvmci_globals.hpp" |
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#endif |
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#ifdef COMPILER2 |
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#include "opto/c2_globals.hpp" |
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#endif |
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RUNTIME_FLAGS(MATERIALIZE_DEVELOPER_FLAG, \ |
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MATERIALIZE_PD_DEVELOPER_FLAG, \ |
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MATERIALIZE_PRODUCT_FLAG, \ |
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MATERIALIZE_PD_PRODUCT_FLAG, \ |
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MATERIALIZE_DIAGNOSTIC_FLAG, \ |
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MATERIALIZE_PD_DIAGNOSTIC_FLAG, \ |
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MATERIALIZE_EXPERIMENTAL_FLAG, \ |
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MATERIALIZE_NOTPRODUCT_FLAG, \ |
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MATERIALIZE_MANAGEABLE_FLAG, \ |
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MATERIALIZE_PRODUCT_RW_FLAG, \ |
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MATERIALIZE_LP64_PRODUCT_FLAG, \ |
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IGNORE_RANGE, \ |
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IGNORE_CONSTRAINT, \ |
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IGNORE_WRITEABLE) |
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RUNTIME_OS_FLAGS(MATERIALIZE_DEVELOPER_FLAG, \ |
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MATERIALIZE_PD_DEVELOPER_FLAG, \ |
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MATERIALIZE_PRODUCT_FLAG, \ |
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MATERIALIZE_PD_PRODUCT_FLAG, \ |
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MATERIALIZE_DIAGNOSTIC_FLAG, \ |
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MATERIALIZE_PD_DIAGNOSTIC_FLAG, \ |
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MATERIALIZE_NOTPRODUCT_FLAG, \ |
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IGNORE_RANGE, \ |
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IGNORE_CONSTRAINT, \ |
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IGNORE_WRITEABLE) |
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ARCH_FLAGS(MATERIALIZE_DEVELOPER_FLAG, \ |
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MATERIALIZE_PRODUCT_FLAG, \ |
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MATERIALIZE_DIAGNOSTIC_FLAG, \ |
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MATERIALIZE_EXPERIMENTAL_FLAG, \ |
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MATERIALIZE_NOTPRODUCT_FLAG, \ |
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IGNORE_RANGE, \ |
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IGNORE_CONSTRAINT, \ |
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IGNORE_WRITEABLE) |
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MATERIALIZE_FLAGS_EXT |
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#define DEFAULT_RANGE_STR_CHUNK_SIZE 64 |
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static char* create_range_str(const char *fmt, ...) { |
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static size_t string_length = DEFAULT_RANGE_STR_CHUNK_SIZE; |
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static char* range_string = NEW_C_HEAP_ARRAY(char, string_length, mtLogging); |
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int size_needed = 0; |
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do { |
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va_list args; |
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va_start(args, fmt); |
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size_needed = jio_vsnprintf(range_string, string_length, fmt, args); |
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va_end(args); |
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if (size_needed < 0) { |
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string_length += DEFAULT_RANGE_STR_CHUNK_SIZE; |
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range_string = REALLOC_C_HEAP_ARRAY(char, range_string, string_length, mtLogging); |
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guarantee(range_string != NULL, "create_range_str string should not be NULL"); |
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} |
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} while (size_needed < 0); |
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return range_string; |
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} |
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const char* Flag::get_int_default_range_str() { |
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return create_range_str("[ " INT32_FORMAT_W(-25) " ... " INT32_FORMAT_W(25) " ]", INT_MIN, INT_MAX); |
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} |
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const char* Flag::get_uint_default_range_str() { |
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return create_range_str("[ " UINT32_FORMAT_W(-25) " ... " UINT32_FORMAT_W(25) " ]", 0, UINT_MAX); |
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} |
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const char* Flag::get_intx_default_range_str() { |
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return create_range_str("[ " INTX_FORMAT_W(-25) " ... " INTX_FORMAT_W(25) " ]", min_intx, max_intx); |
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} |
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const char* Flag::get_uintx_default_range_str() { |
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return create_range_str("[ " UINTX_FORMAT_W(-25) " ... " UINTX_FORMAT_W(25) " ]", 0, max_uintx); |
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} |
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const char* Flag::get_uint64_t_default_range_str() { |
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return create_range_str("[ " UINT64_FORMAT_W(-25) " ... " UINT64_FORMAT_W(25) " ]", 0, uint64_t(max_juint)); |
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} |
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const char* Flag::get_size_t_default_range_str() { |
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return create_range_str("[ " SIZE_FORMAT_W(-25) " ... " SIZE_FORMAT_W(25) " ]", 0, SIZE_MAX); |
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136 |
} |
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137 |
|
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138 |
const char* Flag::get_double_default_range_str() { |
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139 |
return create_range_str("[ %-25.3f ... %25.3f ]", DBL_MIN, DBL_MAX); |
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140 |
} |
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141 |
|
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142 |
static bool is_product_build() { |
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143 |
#ifdef PRODUCT |
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144 |
return true; |
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145 |
#else |
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146 |
return false; |
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147 |
#endif |
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148 |
} |
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149 |
|
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150 |
Flag::Error Flag::check_writable(bool changed) { |
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151 |
if (is_constant_in_binary()) { |
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152 |
fatal("flag is constant: %s", _name); |
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153 |
} |
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154 |
|
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155 |
Flag::Error error = Flag::SUCCESS; |
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156 |
if (changed) { |
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157 |
CommandLineFlagWriteable* writeable = CommandLineFlagWriteableList::find(_name); |
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158 |
if (writeable) { |
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|
159 |
if (writeable->is_writeable() == false) { |
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|
160 |
switch (writeable->type()) |
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|
161 |
{ |
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|
162 |
case CommandLineFlagWriteable::Once: |
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|
163 |
error = Flag::SET_ONLY_ONCE; |
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164 |
jio_fprintf(defaultStream::error_stream(), "Error: %s may not be set more than once\n", _name); |
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|
165 |
break; |
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|
166 |
case CommandLineFlagWriteable::CommandLineOnly: |
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167 |
error = Flag::COMMAND_LINE_ONLY; |
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|
168 |
jio_fprintf(defaultStream::error_stream(), "Error: %s may be modified only from commad line\n", _name); |
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|
169 |
break; |
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|
170 |
default: |
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|
171 |
ShouldNotReachHere(); |
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|
172 |
break; |
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|
173 |
} |
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|
174 |
} |
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|
175 |
writeable->mark_once(); |
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|
176 |
} |
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|
177 |
} |
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|
178 |
return error; |
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|
179 |
} |
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|
180 |
|
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181 |
bool Flag::is_bool() const { |
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182 |
return strcmp(_type, "bool") == 0; |
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|
183 |
} |
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|
184 |
|
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|
185 |
bool Flag::get_bool() const { |
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|
186 |
return *((bool*) _addr); |
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|
187 |
} |
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|
188 |
|
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189 |
Flag::Error Flag::set_bool(bool value) { |
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|
190 |
Flag::Error error = check_writable(value!=get_bool()); |
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|
191 |
if (error == Flag::SUCCESS) { |
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|
192 |
*((bool*) _addr) = value; |
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|
193 |
} |
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|
194 |
return error; |
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|
195 |
} |
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|
196 |
|
31236 | 197 |
bool Flag::is_int() const { |
198 |
return strcmp(_type, "int") == 0; |
|
199 |
} |
|
200 |
||
201 |
int Flag::get_int() const { |
|
202 |
return *((int*) _addr); |
|
203 |
} |
|
204 |
||
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|
205 |
Flag::Error Flag::set_int(int value) { |
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|
206 |
Flag::Error error = check_writable(value!=get_int()); |
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|
207 |
if (error == Flag::SUCCESS) { |
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|
208 |
*((int*) _addr) = value; |
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|
209 |
} |
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|
210 |
return error; |
31236 | 211 |
} |
212 |
||
213 |
bool Flag::is_uint() const { |
|
214 |
return strcmp(_type, "uint") == 0; |
|
215 |
} |
|
216 |
||
217 |
uint Flag::get_uint() const { |
|
218 |
return *((uint*) _addr); |
|
219 |
} |
|
220 |
||
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|
221 |
Flag::Error Flag::set_uint(uint value) { |
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|
222 |
Flag::Error error = check_writable(value!=get_uint()); |
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|
223 |
if (error == Flag::SUCCESS) { |
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|
224 |
*((uint*) _addr) = value; |
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|
225 |
} |
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|
226 |
return error; |
31236 | 227 |
} |
228 |
||
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229 |
bool Flag::is_intx() const { |
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|
230 |
return strcmp(_type, "intx") == 0; |
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|
231 |
} |
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|
232 |
|
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|
233 |
intx Flag::get_intx() const { |
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|
234 |
return *((intx*) _addr); |
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|
235 |
} |
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|
236 |
|
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|
237 |
Flag::Error Flag::set_intx(intx value) { |
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|
238 |
Flag::Error error = check_writable(value!=get_intx()); |
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|
239 |
if (error == Flag::SUCCESS) { |
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|
240 |
*((intx*) _addr) = value; |
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|
241 |
} |
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|
242 |
return error; |
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|
243 |
} |
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|
244 |
|
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|
245 |
bool Flag::is_uintx() const { |
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|
246 |
return strcmp(_type, "uintx") == 0; |
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|
247 |
} |
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|
248 |
|
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|
249 |
uintx Flag::get_uintx() const { |
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|
250 |
return *((uintx*) _addr); |
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|
251 |
} |
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|
252 |
|
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|
253 |
Flag::Error Flag::set_uintx(uintx value) { |
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|
254 |
Flag::Error error = check_writable(value!=get_uintx()); |
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|
255 |
if (error == Flag::SUCCESS) { |
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|
256 |
*((uintx*) _addr) = value; |
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|
257 |
} |
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|
258 |
return error; |
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|
259 |
} |
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|
260 |
|
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|
261 |
bool Flag::is_uint64_t() const { |
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|
262 |
return strcmp(_type, "uint64_t") == 0; |
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|
263 |
} |
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|
264 |
|
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|
265 |
uint64_t Flag::get_uint64_t() const { |
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|
266 |
return *((uint64_t*) _addr); |
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|
267 |
} |
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|
268 |
|
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|
269 |
Flag::Error Flag::set_uint64_t(uint64_t value) { |
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|
270 |
Flag::Error error = check_writable(value!=get_uint64_t()); |
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|
271 |
if (error == Flag::SUCCESS) { |
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|
272 |
*((uint64_t*) _addr) = value; |
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|
273 |
} |
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|
274 |
return error; |
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|
275 |
} |
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|
276 |
|
25959 | 277 |
bool Flag::is_size_t() const { |
278 |
return strcmp(_type, "size_t") == 0; |
|
279 |
} |
|
280 |
||
281 |
size_t Flag::get_size_t() const { |
|
282 |
return *((size_t*) _addr); |
|
283 |
} |
|
284 |
||
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|
285 |
Flag::Error Flag::set_size_t(size_t value) { |
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|
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Flag::Error error = check_writable(value!=get_size_t()); |
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if (error == Flag::SUCCESS) { |
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*((size_t*) _addr) = value; |
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} |
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290 |
return error; |
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} |
292 |
||
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bool Flag::is_double() const { |
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return strcmp(_type, "double") == 0; |
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} |
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296 |
|
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297 |
double Flag::get_double() const { |
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return *((double*) _addr); |
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299 |
} |
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300 |
|
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Flag::Error Flag::set_double(double value) { |
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Flag::Error error = check_writable(value!=get_double()); |
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303 |
if (error == Flag::SUCCESS) { |
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304 |
*((double*) _addr) = value; |
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305 |
} |
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306 |
return error; |
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307 |
} |
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308 |
|
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309 |
bool Flag::is_ccstr() const { |
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return strcmp(_type, "ccstr") == 0 || strcmp(_type, "ccstrlist") == 0; |
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} |
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312 |
|
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313 |
bool Flag::ccstr_accumulates() const { |
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314 |
return strcmp(_type, "ccstrlist") == 0; |
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315 |
} |
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316 |
|
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317 |
ccstr Flag::get_ccstr() const { |
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318 |
return *((ccstr*) _addr); |
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319 |
} |
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320 |
|
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321 |
Flag::Error Flag::set_ccstr(ccstr value) { |
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Flag::Error error = check_writable(value!=get_ccstr()); |
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|
323 |
if (error == Flag::SUCCESS) { |
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|
324 |
*((ccstr*) _addr) = value; |
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|
325 |
} |
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326 |
return error; |
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327 |
} |
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|
328 |
|
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|
329 |
|
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|
330 |
Flag::Flags Flag::get_origin() { |
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331 |
return Flags(_flags & VALUE_ORIGIN_MASK); |
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332 |
} |
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|
333 |
|
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|
334 |
void Flag::set_origin(Flags origin) { |
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assert((origin & VALUE_ORIGIN_MASK) == origin, "sanity"); |
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Flags new_origin = Flags((origin == COMMAND_LINE) ? Flags(origin | ORIG_COMMAND_LINE) : origin); |
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_flags = Flags((_flags & ~VALUE_ORIGIN_MASK) | new_origin); |
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338 |
} |
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|
339 |
|
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340 |
bool Flag::is_default() { |
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341 |
return (get_origin() == DEFAULT); |
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342 |
} |
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|
343 |
|
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344 |
bool Flag::is_ergonomic() { |
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345 |
return (get_origin() == ERGONOMIC); |
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346 |
} |
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|
347 |
|
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348 |
bool Flag::is_command_line() { |
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return (_flags & ORIG_COMMAND_LINE) != 0; |
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350 |
} |
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|
351 |
|
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352 |
void Flag::set_command_line() { |
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_flags = Flags(_flags | ORIG_COMMAND_LINE); |
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354 |
} |
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|
355 |
|
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356 |
bool Flag::is_product() const { |
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return (_flags & KIND_PRODUCT) != 0; |
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358 |
} |
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|
359 |
|
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360 |
bool Flag::is_manageable() const { |
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|
361 |
return (_flags & KIND_MANAGEABLE) != 0; |
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|
362 |
} |
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|
363 |
|
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364 |
bool Flag::is_diagnostic() const { |
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365 |
return (_flags & KIND_DIAGNOSTIC) != 0; |
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|
366 |
} |
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|
367 |
|
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368 |
bool Flag::is_experimental() const { |
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369 |
return (_flags & KIND_EXPERIMENTAL) != 0; |
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|
370 |
} |
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|
371 |
|
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|
372 |
bool Flag::is_notproduct() const { |
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373 |
return (_flags & KIND_NOT_PRODUCT) != 0; |
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|
374 |
} |
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|
375 |
|
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|
376 |
bool Flag::is_develop() const { |
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|
377 |
return (_flags & KIND_DEVELOP) != 0; |
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|
378 |
} |
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|
379 |
|
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|
380 |
bool Flag::is_read_write() const { |
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|
381 |
return (_flags & KIND_READ_WRITE) != 0; |
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|
382 |
} |
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|
383 |
|
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|
384 |
bool Flag::is_commercial() const { |
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|
385 |
return (_flags & KIND_COMMERCIAL) != 0; |
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|
386 |
} |
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|
387 |
|
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|
388 |
/** |
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|
389 |
* Returns if this flag is a constant in the binary. Right now this is |
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|
390 |
* true for notproduct and develop flags in product builds. |
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391 |
*/ |
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392 |
bool Flag::is_constant_in_binary() const { |
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|
393 |
#ifdef PRODUCT |
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|
394 |
return is_notproduct() || is_develop(); |
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|
395 |
#else |
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|
396 |
return false; |
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|
397 |
#endif |
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|
398 |
} |
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|
399 |
|
1 | 400 |
bool Flag::is_unlocker() const { |
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401 |
return strcmp(_name, "UnlockDiagnosticVMOptions") == 0 || |
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|
402 |
strcmp(_name, "UnlockExperimentalVMOptions") == 0 || |
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|
403 |
is_unlocker_ext(); |
1 | 404 |
} |
405 |
||
406 |
bool Flag::is_unlocked() const { |
|
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|
407 |
if (is_diagnostic()) { |
1 | 408 |
return UnlockDiagnosticVMOptions; |
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|
409 |
} |
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|
410 |
if (is_experimental()) { |
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|
411 |
return UnlockExperimentalVMOptions; |
1 | 412 |
} |
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413 |
return is_unlocked_ext(); |
1 | 414 |
} |
415 |
||
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|
416 |
void Flag::clear_diagnostic() { |
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|
417 |
assert(is_diagnostic(), "sanity"); |
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|
418 |
_flags = Flags(_flags & ~KIND_DIAGNOSTIC); |
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|
419 |
assert(!is_diagnostic(), "sanity"); |
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|
420 |
} |
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|
421 |
|
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|
422 |
// Get custom message for this locked flag, or NULL if |
ceda4a796f5d
8129855: "-XX:+IgnoreUnrecognizedVMOptions" hides out of range VM options.
gziemski
parents:
33198
diff
changeset
|
423 |
// none is available. Returns message type produced. |
ceda4a796f5d
8129855: "-XX:+IgnoreUnrecognizedVMOptions" hides out of range VM options.
gziemski
parents:
33198
diff
changeset
|
424 |
Flag::MsgType Flag::get_locked_message(char* buf, int buflen) const { |
22518
e23c5545e376
8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
ccheung
parents:
22194
diff
changeset
|
425 |
buf[0] = '\0'; |
e23c5545e376
8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
ccheung
parents:
22194
diff
changeset
|
426 |
if (is_diagnostic() && !is_unlocked()) { |
32374
4fd9c17bc240
8133537: clarify position of unlock options in error messages
dcubed
parents:
32351
diff
changeset
|
427 |
jio_snprintf(buf, buflen, |
4fd9c17bc240
8133537: clarify position of unlock options in error messages
dcubed
parents:
32351
diff
changeset
|
428 |
"Error: VM option '%s' is diagnostic and must be enabled via -XX:+UnlockDiagnosticVMOptions.\n" |
4fd9c17bc240
8133537: clarify position of unlock options in error messages
dcubed
parents:
32351
diff
changeset
|
429 |
"Error: The unlock option must precede '%s'.\n", |
4fd9c17bc240
8133537: clarify position of unlock options in error messages
dcubed
parents:
32351
diff
changeset
|
430 |
_name, _name); |
33592
ceda4a796f5d
8129855: "-XX:+IgnoreUnrecognizedVMOptions" hides out of range VM options.
gziemski
parents:
33198
diff
changeset
|
431 |
return Flag::DIAGNOSTIC_FLAG_BUT_LOCKED; |
22518
e23c5545e376
8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
ccheung
parents:
22194
diff
changeset
|
432 |
} |
e23c5545e376
8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
ccheung
parents:
22194
diff
changeset
|
433 |
if (is_experimental() && !is_unlocked()) { |
32374
4fd9c17bc240
8133537: clarify position of unlock options in error messages
dcubed
parents:
32351
diff
changeset
|
434 |
jio_snprintf(buf, buflen, |
4fd9c17bc240
8133537: clarify position of unlock options in error messages
dcubed
parents:
32351
diff
changeset
|
435 |
"Error: VM option '%s' is experimental and must be enabled via -XX:+UnlockExperimentalVMOptions.\n" |
4fd9c17bc240
8133537: clarify position of unlock options in error messages
dcubed
parents:
32351
diff
changeset
|
436 |
"Error: The unlock option must precede '%s'.\n", |
4fd9c17bc240
8133537: clarify position of unlock options in error messages
dcubed
parents:
32351
diff
changeset
|
437 |
_name, _name); |
33592
ceda4a796f5d
8129855: "-XX:+IgnoreUnrecognizedVMOptions" hides out of range VM options.
gziemski
parents:
33198
diff
changeset
|
438 |
return Flag::EXPERIMENTAL_FLAG_BUT_LOCKED; |
22518
e23c5545e376
8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
ccheung
parents:
22194
diff
changeset
|
439 |
} |
e23c5545e376
8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
ccheung
parents:
22194
diff
changeset
|
440 |
if (is_develop() && is_product_build()) { |
e23c5545e376
8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
ccheung
parents:
22194
diff
changeset
|
441 |
jio_snprintf(buf, buflen, "Error: VM option '%s' is develop and is available only in debug version of VM.\n", |
e23c5545e376
8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
ccheung
parents:
22194
diff
changeset
|
442 |
_name); |
33592
ceda4a796f5d
8129855: "-XX:+IgnoreUnrecognizedVMOptions" hides out of range VM options.
gziemski
parents:
33198
diff
changeset
|
443 |
return Flag::DEVELOPER_FLAG_BUT_PRODUCT_BUILD; |
22518
e23c5545e376
8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
ccheung
parents:
22194
diff
changeset
|
444 |
} |
e23c5545e376
8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
ccheung
parents:
22194
diff
changeset
|
445 |
if (is_notproduct() && is_product_build()) { |
e23c5545e376
8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
ccheung
parents:
22194
diff
changeset
|
446 |
jio_snprintf(buf, buflen, "Error: VM option '%s' is notproduct and is available only in debug version of VM.\n", |
e23c5545e376
8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
ccheung
parents:
22194
diff
changeset
|
447 |
_name); |
33592
ceda4a796f5d
8129855: "-XX:+IgnoreUnrecognizedVMOptions" hides out of range VM options.
gziemski
parents:
33198
diff
changeset
|
448 |
return Flag::NOTPRODUCT_FLAG_BUT_PRODUCT_BUILD; |
22518
e23c5545e376
8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
ccheung
parents:
22194
diff
changeset
|
449 |
} |
12157
439a7166bf0f
7144328: Improper commandlines for -XX:+-UnlockCommercialFeatures require proper warning/error messages
jmelvin
parents:
11441
diff
changeset
|
450 |
get_locked_message_ext(buf, buflen); |
33592
ceda4a796f5d
8129855: "-XX:+IgnoreUnrecognizedVMOptions" hides out of range VM options.
gziemski
parents:
33198
diff
changeset
|
451 |
return Flag::NONE; |
12157
439a7166bf0f
7144328: Improper commandlines for -XX:+-UnlockCommercialFeatures require proper warning/error messages
jmelvin
parents:
11441
diff
changeset
|
452 |
} |
439a7166bf0f
7144328: Improper commandlines for -XX:+-UnlockCommercialFeatures require proper warning/error messages
jmelvin
parents:
11441
diff
changeset
|
453 |
|
1 | 454 |
bool Flag::is_writeable() const { |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
455 |
return is_manageable() || (is_product() && is_read_write()) || is_writeable_ext(); |
1 | 456 |
} |
457 |
||
11254
e2dd3c32a7cb
7122880: Extend vendor-specific command interface to include manageable switches
phh
parents:
11183
diff
changeset
|
458 |
// All flags except "manageable" are assumed to be internal flags. |
1 | 459 |
// Long term, we need to define a mechanism to specify which flags |
460 |
// are external/stable and change this function accordingly. |
|
461 |
bool Flag::is_external() const { |
|
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
462 |
return is_manageable() || is_external_ext(); |
1 | 463 |
} |
464 |
||
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
465 |
void Flag::print_on(outputStream* st, bool withComments, bool printRanges) { |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
466 |
// Don't print notproduct and develop flags in a product build. |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
467 |
if (is_constant_in_binary()) { |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
468 |
return; |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
469 |
} |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
470 |
|
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
471 |
if (!printRanges) { |
43404
c37afe5dc3a4
8170981: Possible access to char array with negative index
lucy
parents:
40664
diff
changeset
|
472 |
// Use some named constants to make code more readable. |
c37afe5dc3a4
8170981: Possible access to char array with negative index
lucy
parents:
40664
diff
changeset
|
473 |
const unsigned int nSpaces = 10; |
c37afe5dc3a4
8170981: Possible access to char array with negative index
lucy
parents:
40664
diff
changeset
|
474 |
const unsigned int maxFlagLen = 40 + nSpaces; |
c37afe5dc3a4
8170981: Possible access to char array with negative index
lucy
parents:
40664
diff
changeset
|
475 |
|
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
476 |
// The print below assumes that the flag name is 40 characters or less. |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
477 |
// This works for most flags, but there are exceptions. Our longest flag |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
478 |
// name right now is UseAdaptiveGenerationSizePolicyAtMajorCollection and |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
479 |
// its minor collection buddy. These are 48 characters. We use a buffer of |
43404
c37afe5dc3a4
8170981: Possible access to char array with negative index
lucy
parents:
40664
diff
changeset
|
480 |
// nSpaces spaces below to adjust the space between the flag value and the |
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
481 |
// column of flag type and origin that is printed in the end of the line. |
43404
c37afe5dc3a4
8170981: Possible access to char array with negative index
lucy
parents:
40664
diff
changeset
|
482 |
char spaces[nSpaces + 1] = " "; |
c37afe5dc3a4
8170981: Possible access to char array with negative index
lucy
parents:
40664
diff
changeset
|
483 |
st->print("%9s %-*s = ", _type, maxFlagLen-nSpaces, _name); |
6438
ace4f8100e90
6979444: add command line option to print command line flags descriptions
ikrylov
parents:
6187
diff
changeset
|
484 |
|
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
485 |
if (is_bool()) { |
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
486 |
st->print("%-20s", get_bool() ? "true" : "false"); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
487 |
} else if (is_int()) { |
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
488 |
st->print("%-20d", get_int()); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
489 |
} else if (is_uint()) { |
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
490 |
st->print("%-20u", get_uint()); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
491 |
} else if (is_intx()) { |
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
492 |
st->print(INTX_FORMAT_W(-20), get_intx()); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
493 |
} else if (is_uintx()) { |
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
494 |
st->print(UINTX_FORMAT_W(-20), get_uintx()); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
495 |
} else if (is_uint64_t()) { |
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
496 |
st->print(UINT64_FORMAT_W(-20), get_uint64_t()); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
497 |
} else if (is_size_t()) { |
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
498 |
st->print(SIZE_FORMAT_W(-20), get_size_t()); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
499 |
} else if (is_double()) { |
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
500 |
st->print("%-20f", get_double()); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
501 |
} else if (is_ccstr()) { |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
502 |
const char* cp = get_ccstr(); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
503 |
if (cp != NULL) { |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
504 |
const char* eol; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
505 |
while ((eol = strchr(cp, '\n')) != NULL) { |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
506 |
size_t llen = pointer_delta(eol, cp, sizeof(char)); |
33604
ad1cd9269bd4
8139116: Fixes for warning "format not a string literal"
goetz
parents:
33592
diff
changeset
|
507 |
st->print("%.*s", (int)llen, cp); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
508 |
st->cr(); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
509 |
cp = eol+1; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
510 |
st->print("%5s %-35s += ", "", _name); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
511 |
} |
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
512 |
st->print("%-20s", cp); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
513 |
} |
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
514 |
else st->print("%-20s", ""); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
515 |
} |
43404
c37afe5dc3a4
8170981: Possible access to char array with negative index
lucy
parents:
40664
diff
changeset
|
516 |
// Make sure we do not punch a '\0' at a negative char array index. |
c37afe5dc3a4
8170981: Possible access to char array with negative index
lucy
parents:
40664
diff
changeset
|
517 |
unsigned int nameLen = (unsigned int)strlen(_name); |
c37afe5dc3a4
8170981: Possible access to char array with negative index
lucy
parents:
40664
diff
changeset
|
518 |
if (nameLen <= maxFlagLen) { |
c37afe5dc3a4
8170981: Possible access to char array with negative index
lucy
parents:
40664
diff
changeset
|
519 |
spaces[maxFlagLen - MAX2(maxFlagLen-nSpaces, nameLen)] = '\0'; |
c37afe5dc3a4
8170981: Possible access to char array with negative index
lucy
parents:
40664
diff
changeset
|
520 |
st->print("%s", spaces); |
c37afe5dc3a4
8170981: Possible access to char array with negative index
lucy
parents:
40664
diff
changeset
|
521 |
} |
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
522 |
print_kind_and_origin(st); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
523 |
|
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
524 |
#ifndef PRODUCT |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
525 |
if (withComments) { |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
526 |
st->print("%s", _doc); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
527 |
} |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
528 |
#endif |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
529 |
|
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
530 |
st->cr(); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
531 |
|
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
532 |
} else if (!is_bool() && !is_ccstr()) { |
36189
2fbe2434b914
8146187: Print develop and nonproduct flags by -XX:+PrintFlags* options in debug build
ddmitriev
parents:
34185
diff
changeset
|
533 |
st->print("%9s %-50s ", _type, _name); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
534 |
|
37208
aaf76eb8cfd4
8142510: -XX:+PrintFlagsRanges should print default range value for those flags that have constraint and an implicit range.
gziemski
parents:
36189
diff
changeset
|
535 |
RangeStrFunc func = NULL; |
aaf76eb8cfd4
8142510: -XX:+PrintFlagsRanges should print default range value for those flags that have constraint and an implicit range.
gziemski
parents:
36189
diff
changeset
|
536 |
if (is_int()) { |
aaf76eb8cfd4
8142510: -XX:+PrintFlagsRanges should print default range value for those flags that have constraint and an implicit range.
gziemski
parents:
36189
diff
changeset
|
537 |
func = Flag::get_int_default_range_str; |
aaf76eb8cfd4
8142510: -XX:+PrintFlagsRanges should print default range value for those flags that have constraint and an implicit range.
gziemski
parents:
36189
diff
changeset
|
538 |
} else if (is_uint()) { |
aaf76eb8cfd4
8142510: -XX:+PrintFlagsRanges should print default range value for those flags that have constraint and an implicit range.
gziemski
parents:
36189
diff
changeset
|
539 |
func = Flag::get_uint_default_range_str; |
aaf76eb8cfd4
8142510: -XX:+PrintFlagsRanges should print default range value for those flags that have constraint and an implicit range.
gziemski
parents:
36189
diff
changeset
|
540 |
} else if (is_intx()) { |
aaf76eb8cfd4
8142510: -XX:+PrintFlagsRanges should print default range value for those flags that have constraint and an implicit range.
gziemski
parents:
36189
diff
changeset
|
541 |
func = Flag::get_intx_default_range_str; |
aaf76eb8cfd4
8142510: -XX:+PrintFlagsRanges should print default range value for those flags that have constraint and an implicit range.
gziemski
parents:
36189
diff
changeset
|
542 |
} else if (is_uintx()) { |
aaf76eb8cfd4
8142510: -XX:+PrintFlagsRanges should print default range value for those flags that have constraint and an implicit range.
gziemski
parents:
36189
diff
changeset
|
543 |
func = Flag::get_uintx_default_range_str; |
aaf76eb8cfd4
8142510: -XX:+PrintFlagsRanges should print default range value for those flags that have constraint and an implicit range.
gziemski
parents:
36189
diff
changeset
|
544 |
} else if (is_uint64_t()) { |
aaf76eb8cfd4
8142510: -XX:+PrintFlagsRanges should print default range value for those flags that have constraint and an implicit range.
gziemski
parents:
36189
diff
changeset
|
545 |
func = Flag::get_uint64_t_default_range_str; |
aaf76eb8cfd4
8142510: -XX:+PrintFlagsRanges should print default range value for those flags that have constraint and an implicit range.
gziemski
parents:
36189
diff
changeset
|
546 |
} else if (is_size_t()) { |
aaf76eb8cfd4
8142510: -XX:+PrintFlagsRanges should print default range value for those flags that have constraint and an implicit range.
gziemski
parents:
36189
diff
changeset
|
547 |
func = Flag::get_size_t_default_range_str; |
aaf76eb8cfd4
8142510: -XX:+PrintFlagsRanges should print default range value for those flags that have constraint and an implicit range.
gziemski
parents:
36189
diff
changeset
|
548 |
} else if (is_double()) { |
aaf76eb8cfd4
8142510: -XX:+PrintFlagsRanges should print default range value for those flags that have constraint and an implicit range.
gziemski
parents:
36189
diff
changeset
|
549 |
func = Flag::get_double_default_range_str; |
aaf76eb8cfd4
8142510: -XX:+PrintFlagsRanges should print default range value for those flags that have constraint and an implicit range.
gziemski
parents:
36189
diff
changeset
|
550 |
} else { |
aaf76eb8cfd4
8142510: -XX:+PrintFlagsRanges should print default range value for those flags that have constraint and an implicit range.
gziemski
parents:
36189
diff
changeset
|
551 |
ShouldNotReachHere(); |
aaf76eb8cfd4
8142510: -XX:+PrintFlagsRanges should print default range value for those flags that have constraint and an implicit range.
gziemski
parents:
36189
diff
changeset
|
552 |
} |
aaf76eb8cfd4
8142510: -XX:+PrintFlagsRanges should print default range value for those flags that have constraint and an implicit range.
gziemski
parents:
36189
diff
changeset
|
553 |
CommandLineFlagRangeList::print(st, _name, func); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
554 |
|
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
555 |
st->print(" %-16s", " "); |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
556 |
print_kind_and_origin(st); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
557 |
|
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
558 |
#ifndef PRODUCT |
36189
2fbe2434b914
8146187: Print develop and nonproduct flags by -XX:+PrintFlags* options in debug build
ddmitriev
parents:
34185
diff
changeset
|
559 |
if (withComments) { |
2fbe2434b914
8146187: Print develop and nonproduct flags by -XX:+PrintFlags* options in debug build
ddmitriev
parents:
34185
diff
changeset
|
560 |
st->print("%s", _doc); |
2fbe2434b914
8146187: Print develop and nonproduct flags by -XX:+PrintFlags* options in debug build
ddmitriev
parents:
34185
diff
changeset
|
561 |
} |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
562 |
#endif |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
563 |
|
36189
2fbe2434b914
8146187: Print develop and nonproduct flags by -XX:+PrintFlags* options in debug build
ddmitriev
parents:
34185
diff
changeset
|
564 |
st->cr(); |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
565 |
} |
1 | 566 |
} |
567 |
||
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
568 |
void Flag::print_kind_and_origin(outputStream* st) { |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
569 |
struct Data { |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
570 |
int flag; |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
571 |
const char* name; |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
572 |
}; |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
573 |
|
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
574 |
Data data[] = { |
33160
c59f1676d27e
8136421: JEP 243: Java-Level JVM Compiler Interface
twisti
parents:
32374
diff
changeset
|
575 |
{ KIND_JVMCI, "JVMCI" }, |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
576 |
{ KIND_C1, "C1" }, |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
577 |
{ KIND_C2, "C2" }, |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
578 |
{ KIND_ARCH, "ARCH" }, |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
579 |
{ KIND_PLATFORM_DEPENDENT, "pd" }, |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
580 |
{ KIND_PRODUCT, "product" }, |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
581 |
{ KIND_MANAGEABLE, "manageable" }, |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
582 |
{ KIND_DIAGNOSTIC, "diagnostic" }, |
21736
ef8da7738ad4
8028341: PSR:FUNC: SCOPE PARAMETER MISSING FROM THE -XX:+PRINTFLAGSFINAL
sgabdura
parents:
20288
diff
changeset
|
583 |
{ KIND_EXPERIMENTAL, "experimental" }, |
ef8da7738ad4
8028341: PSR:FUNC: SCOPE PARAMETER MISSING FROM THE -XX:+PRINTFLAGSFINAL
sgabdura
parents:
20288
diff
changeset
|
584 |
{ KIND_COMMERCIAL, "commercial" }, |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
585 |
{ KIND_NOT_PRODUCT, "notproduct" }, |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
586 |
{ KIND_DEVELOP, "develop" }, |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
587 |
{ KIND_LP64_PRODUCT, "lp64_product" }, |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
588 |
{ KIND_READ_WRITE, "rw" }, |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
589 |
{ -1, "" } |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
590 |
}; |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
591 |
|
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
592 |
if ((_flags & KIND_MASK) != 0) { |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
593 |
bool is_first = true; |
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
594 |
const size_t buffer_size = 64; |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
595 |
size_t buffer_used = 0; |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
596 |
char kind[buffer_size]; |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
597 |
|
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
598 |
jio_snprintf(kind, buffer_size, "{"); |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
599 |
buffer_used++; |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
600 |
for (int i = 0; data[i].flag != -1; i++) { |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
601 |
Data d = data[i]; |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
602 |
if ((_flags & d.flag) != 0) { |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
603 |
if (is_first) { |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
604 |
is_first = false; |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
605 |
} else { |
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
606 |
assert(buffer_used + 1 < buffer_size, "Too small buffer"); |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
607 |
jio_snprintf(kind + buffer_used, buffer_size - buffer_used, " "); |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
608 |
buffer_used++; |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
609 |
} |
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
610 |
size_t length = strlen(d.name); |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
611 |
assert(buffer_used + length < buffer_size, "Too small buffer"); |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
612 |
jio_snprintf(kind + buffer_used, buffer_size - buffer_used, "%s", d.name); |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
613 |
buffer_used += length; |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
614 |
} |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
615 |
} |
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
616 |
assert(buffer_used + 2 <= buffer_size, "Too small buffer"); |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
617 |
jio_snprintf(kind + buffer_used, buffer_size - buffer_used, "}"); |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
618 |
st->print("%20s", kind); |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
619 |
} |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
620 |
|
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
621 |
int origin = _flags & VALUE_ORIGIN_MASK; |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
622 |
st->print(" {"); |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
623 |
switch(origin) { |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
624 |
case DEFAULT: |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
625 |
st->print("default"); break; |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
626 |
case COMMAND_LINE: |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
627 |
st->print("command line"); break; |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
628 |
case ENVIRON_VAR: |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
629 |
st->print("environment"); break; |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
630 |
case CONFIG_FILE: |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
631 |
st->print("config file"); break; |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
632 |
case MANAGEMENT: |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
633 |
st->print("management"); break; |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
634 |
case ERGONOMIC: |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
635 |
if (_flags & ORIG_COMMAND_LINE) { |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
636 |
st->print("command line, "); |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
637 |
} |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
638 |
st->print("ergonomic"); break; |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
639 |
case ATTACH_ON_DEMAND: |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
640 |
st->print("attach"); break; |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
641 |
case INTERNAL: |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
642 |
st->print("internal"); break; |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
643 |
} |
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
644 |
st->print("}"); |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
645 |
} |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
646 |
|
1 | 647 |
void Flag::print_as_flag(outputStream* st) { |
648 |
if (is_bool()) { |
|
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
649 |
st->print("-XX:%s%s", get_bool() ? "+" : "-", _name); |
31236 | 650 |
} else if (is_int()) { |
651 |
st->print("-XX:%s=%d", _name, get_int()); |
|
652 |
} else if (is_uint()) { |
|
653 |
st->print("-XX:%s=%u", _name, get_uint()); |
|
1 | 654 |
} else if (is_intx()) { |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
655 |
st->print("-XX:%s=" INTX_FORMAT, _name, get_intx()); |
1 | 656 |
} else if (is_uintx()) { |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
657 |
st->print("-XX:%s=" UINTX_FORMAT, _name, get_uintx()); |
4437
d1abc17afffb
6898160: Need serviceability support for new vm argument type 'uint64_t'
phh
parents:
4434
diff
changeset
|
658 |
} else if (is_uint64_t()) { |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
659 |
st->print("-XX:%s=" UINT64_FORMAT, _name, get_uint64_t()); |
25959 | 660 |
} else if (is_size_t()) { |
661 |
st->print("-XX:%s=" SIZE_FORMAT, _name, get_size_t()); |
|
12598
1256ef9b648a
7167069: 6 VM flags crash the VM when queried via jinfo
brutisso
parents:
12157
diff
changeset
|
662 |
} else if (is_double()) { |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
663 |
st->print("-XX:%s=%f", _name, get_double()); |
1 | 664 |
} else if (is_ccstr()) { |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
665 |
st->print("-XX:%s=", _name); |
350 | 666 |
const char* cp = get_ccstr(); |
667 |
if (cp != NULL) { |
|
668 |
// Need to turn embedded '\n's back into separate arguments |
|
669 |
// Not so efficient to print one character at a time, |
|
670 |
// but the choice is to do the transformation to a buffer |
|
671 |
// and print that. And this need not be efficient. |
|
672 |
for (; *cp != '\0'; cp += 1) { |
|
673 |
switch (*cp) { |
|
674 |
default: |
|
675 |
st->print("%c", *cp); |
|
676 |
break; |
|
677 |
case '\n': |
|
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
678 |
st->print(" -XX:%s=", _name); |
350 | 679 |
break; |
680 |
} |
|
1 | 681 |
} |
682 |
} |
|
683 |
} else { |
|
684 |
ShouldNotReachHere(); |
|
685 |
} |
|
686 |
} |
|
687 |
||
32351 | 688 |
const char* Flag::flag_error_str(Flag::Error error) { |
689 |
switch (error) { |
|
690 |
case Flag::MISSING_NAME: return "MISSING_NAME"; |
|
691 |
case Flag::MISSING_VALUE: return "MISSING_VALUE"; |
|
692 |
case Flag::NON_WRITABLE: return "NON_WRITABLE"; |
|
693 |
case Flag::OUT_OF_BOUNDS: return "OUT_OF_BOUNDS"; |
|
694 |
case Flag::VIOLATES_CONSTRAINT: return "VIOLATES_CONSTRAINT"; |
|
695 |
case Flag::INVALID_FLAG: return "INVALID_FLAG"; |
|
696 |
case Flag::ERR_OTHER: return "ERR_OTHER"; |
|
697 |
case Flag::SUCCESS: return "SUCCESS"; |
|
698 |
default: ShouldNotReachHere(); return "NULL"; |
|
699 |
} |
|
700 |
} |
|
701 |
||
1 | 702 |
// 4991491 do not "optimize out" the was_set false values: omitting them |
703 |
// tickles a Microsoft compiler bug causing flagTable to be malformed |
|
704 |
||
34174
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
705 |
#define RUNTIME_PRODUCT_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_PRODUCT) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
706 |
#define RUNTIME_PD_PRODUCT_FLAG_STRUCT( type, name, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_PRODUCT | Flag::KIND_PLATFORM_DEPENDENT) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
707 |
#define RUNTIME_DIAGNOSTIC_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_DIAGNOSTIC) }, |
39117 | 708 |
#define RUNTIME_PD_DIAGNOSTIC_FLAG_STRUCT(type, name, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_DIAGNOSTIC | Flag::KIND_PLATFORM_DEPENDENT) }, |
34174
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
709 |
#define RUNTIME_EXPERIMENTAL_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_EXPERIMENTAL) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
710 |
#define RUNTIME_MANAGEABLE_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_MANAGEABLE) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
711 |
#define RUNTIME_PRODUCT_RW_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_PRODUCT | Flag::KIND_READ_WRITE) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
712 |
#define RUNTIME_DEVELOP_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), (void*) &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_DEVELOP) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
713 |
#define RUNTIME_PD_DEVELOP_FLAG_STRUCT( type, name, doc) { #type, XSTR(name), (void*) &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_DEVELOP | Flag::KIND_PLATFORM_DEPENDENT) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
714 |
#define RUNTIME_NOTPRODUCT_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), (void*) &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_NOT_PRODUCT) }, |
1 | 715 |
|
34174
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
716 |
#define JVMCI_PRODUCT_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_JVMCI | Flag::KIND_PRODUCT) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
717 |
#define JVMCI_PD_PRODUCT_FLAG_STRUCT( type, name, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_JVMCI | Flag::KIND_PRODUCT | Flag::KIND_PLATFORM_DEPENDENT) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
718 |
#define JVMCI_DIAGNOSTIC_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_JVMCI | Flag::KIND_DIAGNOSTIC) }, |
39117 | 719 |
#define JVMCI_PD_DIAGNOSTIC_FLAG_STRUCT( type, name, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_JVMCI | Flag::KIND_DIAGNOSTIC | Flag::KIND_PLATFORM_DEPENDENT) }, |
34174
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
720 |
#define JVMCI_EXPERIMENTAL_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_JVMCI | Flag::KIND_EXPERIMENTAL) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
721 |
#define JVMCI_DEVELOP_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), (void*) &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_JVMCI | Flag::KIND_DEVELOP) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
722 |
#define JVMCI_PD_DEVELOP_FLAG_STRUCT( type, name, doc) { #type, XSTR(name), (void*) &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_JVMCI | Flag::KIND_DEVELOP | Flag::KIND_PLATFORM_DEPENDENT) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
723 |
#define JVMCI_NOTPRODUCT_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), (void*) &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_JVMCI | Flag::KIND_NOT_PRODUCT) }, |
33160
c59f1676d27e
8136421: JEP 243: Java-Level JVM Compiler Interface
twisti
parents:
32374
diff
changeset
|
724 |
|
360
21d113ecbf6a
6420645: Create a vm that uses compressed oops for up to 32gb heapsizes
coleenp
parents:
350
diff
changeset
|
725 |
#ifdef _LP64 |
34174
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
726 |
#define RUNTIME_LP64_PRODUCT_FLAG_STRUCT(type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_LP64_PRODUCT) }, |
360
21d113ecbf6a
6420645: Create a vm that uses compressed oops for up to 32gb heapsizes
coleenp
parents:
350
diff
changeset
|
727 |
#else |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
728 |
#define RUNTIME_LP64_PRODUCT_FLAG_STRUCT(type, name, value, doc) /* flag is constant */ |
360
21d113ecbf6a
6420645: Create a vm that uses compressed oops for up to 32gb heapsizes
coleenp
parents:
350
diff
changeset
|
729 |
#endif // _LP64 |
21d113ecbf6a
6420645: Create a vm that uses compressed oops for up to 32gb heapsizes
coleenp
parents:
350
diff
changeset
|
730 |
|
34174
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
731 |
#define C1_PRODUCT_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C1 | Flag::KIND_PRODUCT) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
732 |
#define C1_PD_PRODUCT_FLAG_STRUCT( type, name, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C1 | Flag::KIND_PRODUCT | Flag::KIND_PLATFORM_DEPENDENT) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
733 |
#define C1_DIAGNOSTIC_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C1 | Flag::KIND_DIAGNOSTIC) }, |
39117 | 734 |
#define C1_PD_DIAGNOSTIC_FLAG_STRUCT( type, name, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C1 | Flag::KIND_DIAGNOSTIC | Flag::KIND_PLATFORM_DEPENDENT) }, |
34174
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
735 |
#define C1_DEVELOP_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), (void*) &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C1 | Flag::KIND_DEVELOP) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
736 |
#define C1_PD_DEVELOP_FLAG_STRUCT( type, name, doc) { #type, XSTR(name), (void*) &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C1 | Flag::KIND_DEVELOP | Flag::KIND_PLATFORM_DEPENDENT) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
737 |
#define C1_NOTPRODUCT_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), (void*) &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C1 | Flag::KIND_NOT_PRODUCT) }, |
1 | 738 |
|
34174
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
739 |
#define C2_PRODUCT_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C2 | Flag::KIND_PRODUCT) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
740 |
#define C2_PD_PRODUCT_FLAG_STRUCT( type, name, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C2 | Flag::KIND_PRODUCT | Flag::KIND_PLATFORM_DEPENDENT) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
741 |
#define C2_DIAGNOSTIC_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C2 | Flag::KIND_DIAGNOSTIC) }, |
39117 | 742 |
#define C2_PD_DIAGNOSTIC_FLAG_STRUCT( type, name, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C2 | Flag::KIND_DIAGNOSTIC | Flag::KIND_PLATFORM_DEPENDENT) }, |
34174
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
743 |
#define C2_EXPERIMENTAL_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C2 | Flag::KIND_EXPERIMENTAL) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
744 |
#define C2_DEVELOP_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), (void*) &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C2 | Flag::KIND_DEVELOP) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
745 |
#define C2_PD_DEVELOP_FLAG_STRUCT( type, name, doc) { #type, XSTR(name), (void*) &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C2 | Flag::KIND_DEVELOP | Flag::KIND_PLATFORM_DEPENDENT) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
746 |
#define C2_NOTPRODUCT_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), (void*) &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_C2 | Flag::KIND_NOT_PRODUCT) }, |
1 | 747 |
|
34174
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
748 |
#define ARCH_PRODUCT_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_ARCH | Flag::KIND_PRODUCT) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
749 |
#define ARCH_DIAGNOSTIC_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_ARCH | Flag::KIND_DIAGNOSTIC) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
750 |
#define ARCH_EXPERIMENTAL_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_ARCH | Flag::KIND_EXPERIMENTAL) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
751 |
#define ARCH_DEVELOP_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), (void*) &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_ARCH | Flag::KIND_DEVELOP) }, |
4db2fb26dc49
8140424: don't prefix developer and notproduct flag variables with CONST_ in product builds
twisti
parents:
33198
diff
changeset
|
752 |
#define ARCH_NOTPRODUCT_FLAG_STRUCT( type, name, value, doc) { #type, XSTR(name), (void*) &name, NOT_PRODUCT_ARG(doc) Flag::Flags(Flag::DEFAULT | Flag::KIND_ARCH | Flag::KIND_NOT_PRODUCT) }, |
13521
97a23be06f4e
6677625: Move platform specific flags from globals.hpp to globals_<arch>.hpp
twisti
parents:
13195
diff
changeset
|
753 |
|
1 | 754 |
static Flag flagTable[] = { |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
755 |
RUNTIME_FLAGS(RUNTIME_DEVELOP_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
756 |
RUNTIME_PD_DEVELOP_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
757 |
RUNTIME_PRODUCT_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
758 |
RUNTIME_PD_PRODUCT_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
759 |
RUNTIME_DIAGNOSTIC_FLAG_STRUCT, \ |
39117 | 760 |
RUNTIME_PD_DIAGNOSTIC_FLAG_STRUCT, \ |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
761 |
RUNTIME_EXPERIMENTAL_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
762 |
RUNTIME_NOTPRODUCT_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
763 |
RUNTIME_MANAGEABLE_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
764 |
RUNTIME_PRODUCT_RW_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
765 |
RUNTIME_LP64_PRODUCT_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
766 |
IGNORE_RANGE, \ |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
767 |
IGNORE_CONSTRAINT, \ |
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
768 |
IGNORE_WRITEABLE) |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
769 |
RUNTIME_OS_FLAGS(RUNTIME_DEVELOP_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
770 |
RUNTIME_PD_DEVELOP_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
771 |
RUNTIME_PRODUCT_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
772 |
RUNTIME_PD_PRODUCT_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
773 |
RUNTIME_DIAGNOSTIC_FLAG_STRUCT, \ |
39117 | 774 |
RUNTIME_PD_DIAGNOSTIC_FLAG_STRUCT, \ |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
775 |
RUNTIME_NOTPRODUCT_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
776 |
IGNORE_RANGE, \ |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
777 |
IGNORE_CONSTRAINT, \ |
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
778 |
IGNORE_WRITEABLE) |
15482
470d0b0c09f1
8005915: Unify SERIALGC and INCLUDE_ALTERNATE_GCS
jprovino
parents:
13521
diff
changeset
|
779 |
#if INCLUDE_ALL_GCS |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
780 |
G1_FLAGS(RUNTIME_DEVELOP_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
781 |
RUNTIME_PD_DEVELOP_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
782 |
RUNTIME_PRODUCT_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
783 |
RUNTIME_PD_PRODUCT_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
784 |
RUNTIME_DIAGNOSTIC_FLAG_STRUCT, \ |
39117 | 785 |
RUNTIME_PD_DIAGNOSTIC_FLAG_STRUCT, \ |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
786 |
RUNTIME_EXPERIMENTAL_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
787 |
RUNTIME_NOTPRODUCT_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
788 |
RUNTIME_MANAGEABLE_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
789 |
RUNTIME_PRODUCT_RW_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
790 |
IGNORE_RANGE, \ |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
791 |
IGNORE_CONSTRAINT, \ |
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
792 |
IGNORE_WRITEABLE) |
15482
470d0b0c09f1
8005915: Unify SERIALGC and INCLUDE_ALTERNATE_GCS
jprovino
parents:
13521
diff
changeset
|
793 |
#endif // INCLUDE_ALL_GCS |
33160
c59f1676d27e
8136421: JEP 243: Java-Level JVM Compiler Interface
twisti
parents:
32374
diff
changeset
|
794 |
#if INCLUDE_JVMCI |
c59f1676d27e
8136421: JEP 243: Java-Level JVM Compiler Interface
twisti
parents:
32374
diff
changeset
|
795 |
JVMCI_FLAGS(JVMCI_DEVELOP_FLAG_STRUCT, \ |
c59f1676d27e
8136421: JEP 243: Java-Level JVM Compiler Interface
twisti
parents:
32374
diff
changeset
|
796 |
JVMCI_PD_DEVELOP_FLAG_STRUCT, \ |
c59f1676d27e
8136421: JEP 243: Java-Level JVM Compiler Interface
twisti
parents:
32374
diff
changeset
|
797 |
JVMCI_PRODUCT_FLAG_STRUCT, \ |
c59f1676d27e
8136421: JEP 243: Java-Level JVM Compiler Interface
twisti
parents:
32374
diff
changeset
|
798 |
JVMCI_PD_PRODUCT_FLAG_STRUCT, \ |
c59f1676d27e
8136421: JEP 243: Java-Level JVM Compiler Interface
twisti
parents:
32374
diff
changeset
|
799 |
JVMCI_DIAGNOSTIC_FLAG_STRUCT, \ |
39117 | 800 |
JVMCI_PD_DIAGNOSTIC_FLAG_STRUCT, \ |
33160
c59f1676d27e
8136421: JEP 243: Java-Level JVM Compiler Interface
twisti
parents:
32374
diff
changeset
|
801 |
JVMCI_EXPERIMENTAL_FLAG_STRUCT, \ |
c59f1676d27e
8136421: JEP 243: Java-Level JVM Compiler Interface
twisti
parents:
32374
diff
changeset
|
802 |
JVMCI_NOTPRODUCT_FLAG_STRUCT, \ |
c59f1676d27e
8136421: JEP 243: Java-Level JVM Compiler Interface
twisti
parents:
32374
diff
changeset
|
803 |
IGNORE_RANGE, \ |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
804 |
IGNORE_CONSTRAINT, \ |
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
805 |
IGNORE_WRITEABLE) |
33160
c59f1676d27e
8136421: JEP 243: Java-Level JVM Compiler Interface
twisti
parents:
32374
diff
changeset
|
806 |
#endif // INCLUDE_JVMCI |
1 | 807 |
#ifdef COMPILER1 |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
808 |
C1_FLAGS(C1_DEVELOP_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
809 |
C1_PD_DEVELOP_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
810 |
C1_PRODUCT_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
811 |
C1_PD_PRODUCT_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
812 |
C1_DIAGNOSTIC_FLAG_STRUCT, \ |
39117 | 813 |
C1_PD_DIAGNOSTIC_FLAG_STRUCT, \ |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
814 |
C1_NOTPRODUCT_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
815 |
IGNORE_RANGE, \ |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
816 |
IGNORE_CONSTRAINT, \ |
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
817 |
IGNORE_WRITEABLE) |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
818 |
#endif // COMPILER1 |
1 | 819 |
#ifdef COMPILER2 |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
820 |
C2_FLAGS(C2_DEVELOP_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
821 |
C2_PD_DEVELOP_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
822 |
C2_PRODUCT_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
823 |
C2_PD_PRODUCT_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
824 |
C2_DIAGNOSTIC_FLAG_STRUCT, \ |
39117 | 825 |
C2_PD_DIAGNOSTIC_FLAG_STRUCT, \ |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
826 |
C2_EXPERIMENTAL_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
827 |
C2_NOTPRODUCT_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
828 |
IGNORE_RANGE, \ |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
829 |
IGNORE_CONSTRAINT, \ |
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
830 |
IGNORE_WRITEABLE) |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
831 |
#endif // COMPILER2 |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
832 |
ARCH_FLAGS(ARCH_DEVELOP_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
833 |
ARCH_PRODUCT_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
834 |
ARCH_DIAGNOSTIC_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
835 |
ARCH_EXPERIMENTAL_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
836 |
ARCH_NOTPRODUCT_FLAG_STRUCT, \ |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
837 |
IGNORE_RANGE, \ |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
838 |
IGNORE_CONSTRAINT, \ |
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
839 |
IGNORE_WRITEABLE) |
11183
a81bb5c041d3
7117389: Add a framework for vendor-specific command line switch extensions to Hotspot
phh
parents:
11167
diff
changeset
|
840 |
FLAGTABLE_EXT |
1 | 841 |
{0, NULL, NULL} |
842 |
}; |
|
843 |
||
844 |
Flag* Flag::flags = flagTable; |
|
845 |
size_t Flag::numFlags = (sizeof(flagTable) / sizeof(Flag)); |
|
846 |
||
46416 | 847 |
inline bool str_equal(const char* s, size_t s_len, const char* q, size_t q_len) { |
848 |
if (s_len != q_len) return false; |
|
849 |
return memcmp(s, q, q_len) == 0; |
|
1 | 850 |
} |
851 |
||
12157
439a7166bf0f
7144328: Improper commandlines for -XX:+-UnlockCommercialFeatures require proper warning/error messages
jmelvin
parents:
11441
diff
changeset
|
852 |
// Search the flag table for a named flag |
22518
e23c5545e376
8027314: Java should recognize Diagnostic options if -XX:+UnlockDiagnosticVMOptions is not specified and print an informative message
ccheung
parents:
22194
diff
changeset
|
853 |
Flag* Flag::find_flag(const char* name, size_t length, bool allow_locked, bool return_flag) { |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
854 |
for (Flag* current = &flagTable[0]; current->_name != NULL; current++) { |
46416 | 855 |
if (str_equal(current->_name, current->get_name_length(), name, length)) { |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
856 |
// Found a matching entry. |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
857 |
// Don't report notproduct and develop flags in product builds. |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
858 |
if (current->is_constant_in_binary()) { |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
859 |
return (return_flag ? current : NULL); |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
860 |
} |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
861 |
// Report locked flags only if allowed. |
1 | 862 |
if (!(current->is_unlocked() || current->is_unlocker())) { |
12157
439a7166bf0f
7144328: Improper commandlines for -XX:+-UnlockCommercialFeatures require proper warning/error messages
jmelvin
parents:
11441
diff
changeset
|
863 |
if (!allow_locked) { |
439a7166bf0f
7144328: Improper commandlines for -XX:+-UnlockCommercialFeatures require proper warning/error messages
jmelvin
parents:
11441
diff
changeset
|
864 |
// disable use of locked flags, e.g. diagnostic, experimental, |
439a7166bf0f
7144328: Improper commandlines for -XX:+-UnlockCommercialFeatures require proper warning/error messages
jmelvin
parents:
11441
diff
changeset
|
865 |
// commercial... until they are explicitly unlocked |
439a7166bf0f
7144328: Improper commandlines for -XX:+-UnlockCommercialFeatures require proper warning/error messages
jmelvin
parents:
11441
diff
changeset
|
866 |
return NULL; |
439a7166bf0f
7144328: Improper commandlines for -XX:+-UnlockCommercialFeatures require proper warning/error messages
jmelvin
parents:
11441
diff
changeset
|
867 |
} |
1 | 868 |
} |
869 |
return current; |
|
870 |
} |
|
871 |
} |
|
12157
439a7166bf0f
7144328: Improper commandlines for -XX:+-UnlockCommercialFeatures require proper warning/error messages
jmelvin
parents:
11441
diff
changeset
|
872 |
// Flag name is not in the flag table |
1 | 873 |
return NULL; |
874 |
} |
|
875 |
||
46416 | 876 |
// Get or compute the flag name length |
877 |
size_t Flag::get_name_length() { |
|
878 |
if (_name_len == 0) { |
|
879 |
_name_len = strlen(_name); |
|
880 |
} |
|
881 |
return _name_len; |
|
882 |
} |
|
883 |
||
18497 | 884 |
Flag* Flag::fuzzy_match(const char* name, size_t length, bool allow_locked) { |
885 |
float VMOptionsFuzzyMatchSimilarity = 0.7f; |
|
886 |
Flag* match = NULL; |
|
887 |
float score; |
|
888 |
float max_score = -1; |
|
889 |
||
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
890 |
for (Flag* current = &flagTable[0]; current->_name != NULL; current++) { |
49163
580bb0b85f63
8198554: Add fuzzy matching for log levels and tags when parsing -Xlog
mlarsson
parents:
47765
diff
changeset
|
891 |
score = StringUtils::similarity(current->_name, strlen(current->_name), name, length); |
18497 | 892 |
if (score > max_score) { |
893 |
max_score = score; |
|
894 |
match = current; |
|
895 |
} |
|
896 |
} |
|
897 |
||
898 |
if (!(match->is_unlocked() || match->is_unlocker())) { |
|
899 |
if (!allow_locked) { |
|
900 |
return NULL; |
|
901 |
} |
|
902 |
} |
|
903 |
||
904 |
if (max_score < VMOptionsFuzzyMatchSimilarity) { |
|
905 |
return NULL; |
|
906 |
} |
|
907 |
||
908 |
return match; |
|
909 |
} |
|
910 |
||
1 | 911 |
// Returns the address of the index'th element |
912 |
static Flag* address_of_flag(CommandLineFlagWithType flag) { |
|
913 |
assert((size_t)flag < Flag::numFlags, "bad command line flag index"); |
|
914 |
return &Flag::flags[flag]; |
|
915 |
} |
|
916 |
||
917 |
bool CommandLineFlagsEx::is_default(CommandLineFlag flag) { |
|
918 |
assert((size_t)flag < Flag::numFlags, "bad command line flag index"); |
|
919 |
Flag* f = &Flag::flags[flag]; |
|
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
920 |
return f->is_default(); |
1 | 921 |
} |
922 |
||
186
32e6c95f8d9b
6557851: CMS: ergonomics defaults are not set with FLAG_SET_ERGO
jmasa
parents:
1
diff
changeset
|
923 |
bool CommandLineFlagsEx::is_ergo(CommandLineFlag flag) { |
32e6c95f8d9b
6557851: CMS: ergonomics defaults are not set with FLAG_SET_ERGO
jmasa
parents:
1
diff
changeset
|
924 |
assert((size_t)flag < Flag::numFlags, "bad command line flag index"); |
32e6c95f8d9b
6557851: CMS: ergonomics defaults are not set with FLAG_SET_ERGO
jmasa
parents:
1
diff
changeset
|
925 |
Flag* f = &Flag::flags[flag]; |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
926 |
return f->is_ergonomic(); |
186
32e6c95f8d9b
6557851: CMS: ergonomics defaults are not set with FLAG_SET_ERGO
jmasa
parents:
1
diff
changeset
|
927 |
} |
32e6c95f8d9b
6557851: CMS: ergonomics defaults are not set with FLAG_SET_ERGO
jmasa
parents:
1
diff
changeset
|
928 |
|
32e6c95f8d9b
6557851: CMS: ergonomics defaults are not set with FLAG_SET_ERGO
jmasa
parents:
1
diff
changeset
|
929 |
bool CommandLineFlagsEx::is_cmdline(CommandLineFlag flag) { |
32e6c95f8d9b
6557851: CMS: ergonomics defaults are not set with FLAG_SET_ERGO
jmasa
parents:
1
diff
changeset
|
930 |
assert((size_t)flag < Flag::numFlags, "bad command line flag index"); |
32e6c95f8d9b
6557851: CMS: ergonomics defaults are not set with FLAG_SET_ERGO
jmasa
parents:
1
diff
changeset
|
931 |
Flag* f = &Flag::flags[flag]; |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
932 |
return f->is_command_line(); |
186
32e6c95f8d9b
6557851: CMS: ergonomics defaults are not set with FLAG_SET_ERGO
jmasa
parents:
1
diff
changeset
|
933 |
} |
32e6c95f8d9b
6557851: CMS: ergonomics defaults are not set with FLAG_SET_ERGO
jmasa
parents:
1
diff
changeset
|
934 |
|
1 | 935 |
bool CommandLineFlags::wasSetOnCmdline(const char* name, bool* value) { |
936 |
Flag* result = Flag::find_flag((char*)name, strlen(name)); |
|
937 |
if (result == NULL) return false; |
|
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
938 |
*value = result->is_command_line(); |
1 | 939 |
return true; |
940 |
} |
|
941 |
||
39960
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
942 |
void CommandLineFlagsEx::setOnCmdLine(CommandLineFlagWithType flag) { |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
943 |
Flag* faddr = address_of_flag(flag); |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
944 |
assert(faddr != NULL, "Unknown flag"); |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
945 |
faddr->set_command_line(); |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
946 |
} |
ec06b2cf8575
8048093: Explicitly setting := vs = in the -XX:+PrintFlagsFinal output
jwilhelm
parents:
39117
diff
changeset
|
947 |
|
22527 | 948 |
template<class E, class T> |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
949 |
static void trace_flag_changed(const char* name, const T old_value, const T new_value, const Flag::Flags origin) { |
22527 | 950 |
E e; |
951 |
e.set_name(name); |
|
40664
1ec65b303bb7
8164523: Clean up metadata for event based tracing
egahlin
parents:
39960
diff
changeset
|
952 |
e.set_oldValue(old_value); |
1ec65b303bb7
8164523: Clean up metadata for event based tracing
egahlin
parents:
39960
diff
changeset
|
953 |
e.set_newValue(new_value); |
22527 | 954 |
e.set_origin(origin); |
955 |
e.commit(); |
|
956 |
} |
|
957 |
||
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
958 |
static Flag::Error apply_constraint_and_check_range_bool(const char* name, bool new_value, bool verbose) { |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
959 |
Flag::Error status = Flag::SUCCESS; |
31995
aa4049b4184a
8130459: Add additional validation after heap creation
sangheki
parents:
31592
diff
changeset
|
960 |
CommandLineFlagConstraint* constraint = CommandLineFlagConstraintList::find_if_needs_check(name); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
961 |
if (constraint != NULL) { |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
962 |
status = constraint->apply_bool(new_value, verbose); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
963 |
} |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
964 |
return status; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
965 |
} |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
966 |
|
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
967 |
Flag::Error CommandLineFlags::boolAt(const char* name, size_t len, bool* value, bool allow_locked, bool return_flag) { |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
968 |
Flag* result = Flag::find_flag(name, len, allow_locked, return_flag); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
969 |
if (result == NULL) return Flag::INVALID_FLAG; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
970 |
if (!result->is_bool()) return Flag::WRONG_FORMAT; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
971 |
*value = result->get_bool(); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
972 |
return Flag::SUCCESS; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
973 |
} |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
974 |
|
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
975 |
Flag::Error CommandLineFlags::boolAtPut(Flag* flag, bool* value, Flag::Flags origin) { |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
976 |
const char* name; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
977 |
if (flag == NULL) return Flag::INVALID_FLAG; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
978 |
if (!flag->is_bool()) return Flag::WRONG_FORMAT; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
979 |
name = flag->_name; |
32351 | 980 |
Flag::Error check = apply_constraint_and_check_range_bool(name, *value, !CommandLineFlagConstraintList::validated_after_ergo()); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
981 |
if (check != Flag::SUCCESS) return check; |
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
982 |
bool old_value = flag->get_bool(); |
22527 | 983 |
trace_flag_changed<EventBooleanFlagChanged, bool>(name, old_value, *value, origin); |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
984 |
check = flag->set_bool(*value); |
1 | 985 |
*value = old_value; |
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
986 |
flag->set_origin(origin); |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
987 |
return check; |
1 | 988 |
} |
989 |
||
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
990 |
Flag::Error CommandLineFlags::boolAtPut(const char* name, size_t len, bool* value, Flag::Flags origin) { |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
991 |
Flag* result = Flag::find_flag(name, len); |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
992 |
return boolAtPut(result, value, origin); |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
993 |
} |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
994 |
|
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
995 |
Flag::Error CommandLineFlagsEx::boolAtPut(CommandLineFlagWithType flag, bool value, Flag::Flags origin) { |
1 | 996 |
Flag* faddr = address_of_flag(flag); |
997 |
guarantee(faddr != NULL && faddr->is_bool(), "wrong flag type"); |
|
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
998 |
return CommandLineFlags::boolAtPut(faddr, &value, origin); |
1 | 999 |
} |
1000 |
||
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1001 |
static Flag::Error apply_constraint_and_check_range_int(const char* name, int new_value, bool verbose) { |
32351 | 1002 |
Flag::Error status = Flag::SUCCESS; |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1003 |
CommandLineFlagRange* range = CommandLineFlagRangeList::find(name); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1004 |
if (range != NULL) { |
32351 | 1005 |
status = range->check_int(new_value, verbose); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1006 |
} |
32351 | 1007 |
if (status == Flag::SUCCESS) { |
1008 |
CommandLineFlagConstraint* constraint = CommandLineFlagConstraintList::find_if_needs_check(name); |
|
1009 |
if (constraint != NULL) { |
|
1010 |
status = constraint->apply_int(new_value, verbose); |
|
1011 |
} |
|
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1012 |
} |
32351 | 1013 |
return status; |
31236 | 1014 |
} |
1015 |
||
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1016 |
Flag::Error CommandLineFlags::intAt(const char* name, size_t len, int* value, bool allow_locked, bool return_flag) { |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1017 |
Flag* result = Flag::find_flag(name, len, allow_locked, return_flag); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1018 |
if (result == NULL) return Flag::INVALID_FLAG; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1019 |
if (!result->is_int()) return Flag::WRONG_FORMAT; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1020 |
*value = result->get_int(); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1021 |
return Flag::SUCCESS; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1022 |
} |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1023 |
|
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1024 |
Flag::Error CommandLineFlags::intAtPut(Flag* flag, int* value, Flag::Flags origin) { |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1025 |
const char* name; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1026 |
if (flag == NULL) return Flag::INVALID_FLAG; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1027 |
if (!flag->is_int()) return Flag::WRONG_FORMAT; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1028 |
name = flag->_name; |
32351 | 1029 |
Flag::Error check = apply_constraint_and_check_range_int(name, *value, !CommandLineFlagConstraintList::validated_after_ergo()); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1030 |
if (check != Flag::SUCCESS) return check; |
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1031 |
int old_value = flag->get_int(); |
31236 | 1032 |
trace_flag_changed<EventIntFlagChanged, s4>(name, old_value, *value, origin); |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
1033 |
check = flag->set_int(*value); |
31236 | 1034 |
*value = old_value; |
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1035 |
flag->set_origin(origin); |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
1036 |
return check; |
31236 | 1037 |
} |
1038 |
||
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1039 |
Flag::Error CommandLineFlags::intAtPut(const char* name, size_t len, int* value, Flag::Flags origin) { |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1040 |
Flag* result = Flag::find_flag(name, len); |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1041 |
return intAtPut(result, value, origin); |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1042 |
} |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1043 |
|
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1044 |
Flag::Error CommandLineFlagsEx::intAtPut(CommandLineFlagWithType flag, int value, Flag::Flags origin) { |
31236 | 1045 |
Flag* faddr = address_of_flag(flag); |
1046 |
guarantee(faddr != NULL && faddr->is_int(), "wrong flag type"); |
|
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1047 |
return CommandLineFlags::intAtPut(faddr, &value, origin); |
31236 | 1048 |
} |
1049 |
||
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1050 |
static Flag::Error apply_constraint_and_check_range_uint(const char* name, uint new_value, bool verbose) { |
32351 | 1051 |
Flag::Error status = Flag::SUCCESS; |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1052 |
CommandLineFlagRange* range = CommandLineFlagRangeList::find(name); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1053 |
if (range != NULL) { |
32351 | 1054 |
status = range->check_uint(new_value, verbose); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1055 |
} |
32351 | 1056 |
if (status == Flag::SUCCESS) { |
1057 |
CommandLineFlagConstraint* constraint = CommandLineFlagConstraintList::find_if_needs_check(name); |
|
1058 |
if (constraint != NULL) { |
|
1059 |
status = constraint->apply_uint(new_value, verbose); |
|
1060 |
} |
|
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1061 |
} |
32351 | 1062 |
return status; |
31236 | 1063 |
} |
1064 |
||
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1065 |
Flag::Error CommandLineFlags::uintAt(const char* name, size_t len, uint* value, bool allow_locked, bool return_flag) { |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1066 |
Flag* result = Flag::find_flag(name, len, allow_locked, return_flag); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1067 |
if (result == NULL) return Flag::INVALID_FLAG; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1068 |
if (!result->is_uint()) return Flag::WRONG_FORMAT; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1069 |
*value = result->get_uint(); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1070 |
return Flag::SUCCESS; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1071 |
} |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1072 |
|
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1073 |
Flag::Error CommandLineFlags::uintAtPut(Flag* flag, uint* value, Flag::Flags origin) { |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1074 |
const char* name; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1075 |
if (flag == NULL) return Flag::INVALID_FLAG; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1076 |
if (!flag->is_uint()) return Flag::WRONG_FORMAT; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1077 |
name = flag->_name; |
32351 | 1078 |
Flag::Error check = apply_constraint_and_check_range_uint(name, *value, !CommandLineFlagConstraintList::validated_after_ergo()); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1079 |
if (check != Flag::SUCCESS) return check; |
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1080 |
uint old_value = flag->get_uint(); |
31236 | 1081 |
trace_flag_changed<EventUnsignedIntFlagChanged, u4>(name, old_value, *value, origin); |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
1082 |
check = flag->set_uint(*value); |
31236 | 1083 |
*value = old_value; |
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1084 |
flag->set_origin(origin); |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
1085 |
return check; |
31236 | 1086 |
} |
1087 |
||
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1088 |
Flag::Error CommandLineFlags::uintAtPut(const char* name, size_t len, uint* value, Flag::Flags origin) { |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1089 |
Flag* result = Flag::find_flag(name, len); |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1090 |
return uintAtPut(result, value, origin); |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1091 |
} |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1092 |
|
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1093 |
Flag::Error CommandLineFlagsEx::uintAtPut(CommandLineFlagWithType flag, uint value, Flag::Flags origin) { |
31236 | 1094 |
Flag* faddr = address_of_flag(flag); |
1095 |
guarantee(faddr != NULL && faddr->is_uint(), "wrong flag type"); |
|
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1096 |
return CommandLineFlags::uintAtPut(faddr, &value, origin); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1097 |
} |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1098 |
|
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1099 |
Flag::Error CommandLineFlags::intxAt(const char* name, size_t len, intx* value, bool allow_locked, bool return_flag) { |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1100 |
Flag* result = Flag::find_flag(name, len, allow_locked, return_flag); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1101 |
if (result == NULL) return Flag::INVALID_FLAG; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1102 |
if (!result->is_intx()) return Flag::WRONG_FORMAT; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1103 |
*value = result->get_intx(); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1104 |
return Flag::SUCCESS; |
31236 | 1105 |
} |
1106 |
||
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1107 |
static Flag::Error apply_constraint_and_check_range_intx(const char* name, intx new_value, bool verbose) { |
32351 | 1108 |
Flag::Error status = Flag::SUCCESS; |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1109 |
CommandLineFlagRange* range = CommandLineFlagRangeList::find(name); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1110 |
if (range != NULL) { |
32351 | 1111 |
status = range->check_intx(new_value, verbose); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1112 |
} |
32351 | 1113 |
if (status == Flag::SUCCESS) { |
1114 |
CommandLineFlagConstraint* constraint = CommandLineFlagConstraintList::find_if_needs_check(name); |
|
1115 |
if (constraint != NULL) { |
|
1116 |
status = constraint->apply_intx(new_value, verbose); |
|
1117 |
} |
|
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1118 |
} |
32351 | 1119 |
return status; |
1 | 1120 |
} |
1121 |
||
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1122 |
Flag::Error CommandLineFlags::intxAtPut(Flag* flag, intx* value, Flag::Flags origin) { |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1123 |
const char* name; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1124 |
if (flag == NULL) return Flag::INVALID_FLAG; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1125 |
if (!flag->is_intx()) return Flag::WRONG_FORMAT; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1126 |
name = flag->_name; |
32351 | 1127 |
Flag::Error check = apply_constraint_and_check_range_intx(name, *value, !CommandLineFlagConstraintList::validated_after_ergo()); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1128 |
if (check != Flag::SUCCESS) return check; |
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1129 |
intx old_value = flag->get_intx(); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1130 |
trace_flag_changed<EventLongFlagChanged, intx>(name, old_value, *value, origin); |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
1131 |
check = flag->set_intx(*value); |
1 | 1132 |
*value = old_value; |
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1133 |
flag->set_origin(origin); |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
1134 |
return check; |
1 | 1135 |
} |
1136 |
||
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1137 |
Flag::Error CommandLineFlags::intxAtPut(const char* name, size_t len, intx* value, Flag::Flags origin) { |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1138 |
Flag* result = Flag::find_flag(name, len); |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1139 |
return intxAtPut(result, value, origin); |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1140 |
} |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1141 |
|
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1142 |
Flag::Error CommandLineFlagsEx::intxAtPut(CommandLineFlagWithType flag, intx value, Flag::Flags origin) { |
1 | 1143 |
Flag* faddr = address_of_flag(flag); |
1144 |
guarantee(faddr != NULL && faddr->is_intx(), "wrong flag type"); |
|
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1145 |
return CommandLineFlags::intxAtPut(faddr, &value, origin); |
1 | 1146 |
} |
1147 |
||
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1148 |
Flag::Error CommandLineFlags::uintxAt(const char* name, size_t len, uintx* value, bool allow_locked, bool return_flag) { |
27417
576e2b527e1c
8061443: Whitebox get*VMFlag() methods fail with develop flags in product builds
thartmann
parents:
27166
diff
changeset
|
1149 |
Flag* result = Flag::find_flag(name, len, allow_locked, return_flag); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1150 |
if (result == NULL) return Flag::INVALID_FLAG; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1151 |
if (!result->is_uintx()) return Flag::WRONG_FORMAT; |
1 | 1152 |
*value = result->get_uintx(); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1153 |
return Flag::SUCCESS; |
1 | 1154 |
} |
1155 |
||
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1156 |
static Flag::Error apply_constraint_and_check_range_uintx(const char* name, uintx new_value, bool verbose) { |
32351 | 1157 |
Flag::Error status = Flag::SUCCESS; |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1158 |
CommandLineFlagRange* range = CommandLineFlagRangeList::find(name); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1159 |
if (range != NULL) { |
32351 | 1160 |
status = range->check_uintx(new_value, verbose); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1161 |
} |
32351 | 1162 |
if (status == Flag::SUCCESS) { |
1163 |
CommandLineFlagConstraint* constraint = CommandLineFlagConstraintList::find_if_needs_check(name); |
|
1164 |
if (constraint != NULL) { |
|
1165 |
status = constraint->apply_uintx(new_value, verbose); |
|
1166 |
} |
|
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1167 |
} |
32351 | 1168 |
return status; |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1169 |
} |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1170 |
|
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1171 |
Flag::Error CommandLineFlags::uintxAtPut(Flag* flag, uintx* value, Flag::Flags origin) { |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1172 |
const char* name; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1173 |
if (flag == NULL) return Flag::INVALID_FLAG; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1174 |
if (!flag->is_uintx()) return Flag::WRONG_FORMAT; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1175 |
name = flag->_name; |
32351 | 1176 |
Flag::Error check = apply_constraint_and_check_range_uintx(name, *value, !CommandLineFlagConstraintList::validated_after_ergo()); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1177 |
if (check != Flag::SUCCESS) return check; |
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1178 |
uintx old_value = flag->get_uintx(); |
22527 | 1179 |
trace_flag_changed<EventUnsignedLongFlagChanged, u8>(name, old_value, *value, origin); |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
1180 |
check = flag->set_uintx(*value); |
1 | 1181 |
*value = old_value; |
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1182 |
flag->set_origin(origin); |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
1183 |
return check; |
1 | 1184 |
} |
1185 |
||
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1186 |
Flag::Error CommandLineFlags::uintxAtPut(const char* name, size_t len, uintx* value, Flag::Flags origin) { |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1187 |
Flag* result = Flag::find_flag(name, len); |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1188 |
return uintxAtPut(result, value, origin); |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1189 |
} |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1190 |
|
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1191 |
Flag::Error CommandLineFlagsEx::uintxAtPut(CommandLineFlagWithType flag, uintx value, Flag::Flags origin) { |
1 | 1192 |
Flag* faddr = address_of_flag(flag); |
1193 |
guarantee(faddr != NULL && faddr->is_uintx(), "wrong flag type"); |
|
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1194 |
return CommandLineFlags::uintxAtPut(faddr, &value, origin); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1195 |
} |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1196 |
|
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1197 |
Flag::Error CommandLineFlags::uint64_tAt(const char* name, size_t len, uint64_t* value, bool allow_locked, bool return_flag) { |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1198 |
Flag* result = Flag::find_flag(name, len, allow_locked, return_flag); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1199 |
if (result == NULL) return Flag::INVALID_FLAG; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1200 |
if (!result->is_uint64_t()) return Flag::WRONG_FORMAT; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1201 |
*value = result->get_uint64_t(); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1202 |
return Flag::SUCCESS; |
1 | 1203 |
} |
1204 |
||
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1205 |
static Flag::Error apply_constraint_and_check_range_uint64_t(const char* name, uint64_t new_value, bool verbose) { |
32351 | 1206 |
Flag::Error status = Flag::SUCCESS; |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1207 |
CommandLineFlagRange* range = CommandLineFlagRangeList::find(name); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1208 |
if (range != NULL) { |
32351 | 1209 |
status = range->check_uint64_t(new_value, verbose); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1210 |
} |
32351 | 1211 |
if (status == Flag::SUCCESS) { |
1212 |
CommandLineFlagConstraint* constraint = CommandLineFlagConstraintList::find_if_needs_check(name); |
|
1213 |
if (constraint != NULL) { |
|
1214 |
status = constraint->apply_uint64_t(new_value, verbose); |
|
1215 |
} |
|
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1216 |
} |
32351 | 1217 |
return status; |
4434 | 1218 |
} |
1219 |
||
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1220 |
Flag::Error CommandLineFlags::uint64_tAtPut(Flag* flag, uint64_t* value, Flag::Flags origin) { |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1221 |
const char* name; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1222 |
if (flag == NULL) return Flag::INVALID_FLAG; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1223 |
if (!flag->is_uint64_t()) return Flag::WRONG_FORMAT; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1224 |
name = flag->_name; |
32351 | 1225 |
Flag::Error check = apply_constraint_and_check_range_uint64_t(name, *value, !CommandLineFlagConstraintList::validated_after_ergo()); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1226 |
if (check != Flag::SUCCESS) return check; |
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1227 |
uint64_t old_value = flag->get_uint64_t(); |
22527 | 1228 |
trace_flag_changed<EventUnsignedLongFlagChanged, u8>(name, old_value, *value, origin); |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
1229 |
check = flag->set_uint64_t(*value); |
4434 | 1230 |
*value = old_value; |
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1231 |
flag->set_origin(origin); |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
1232 |
return check; |
4434 | 1233 |
} |
1234 |
||
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1235 |
Flag::Error CommandLineFlags::uint64_tAtPut(const char* name, size_t len, uint64_t* value, Flag::Flags origin) { |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1236 |
Flag* result = Flag::find_flag(name, len); |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1237 |
return uint64_tAtPut(result, value, origin); |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1238 |
} |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1239 |
|
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1240 |
Flag::Error CommandLineFlagsEx::uint64_tAtPut(CommandLineFlagWithType flag, uint64_t value, Flag::Flags origin) { |
4434 | 1241 |
Flag* faddr = address_of_flag(flag); |
1242 |
guarantee(faddr != NULL && faddr->is_uint64_t(), "wrong flag type"); |
|
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1243 |
return CommandLineFlags::uint64_tAtPut(faddr, &value, origin); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1244 |
} |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1245 |
|
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1246 |
Flag::Error CommandLineFlags::size_tAt(const char* name, size_t len, size_t* value, bool allow_locked, bool return_flag) { |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1247 |
Flag* result = Flag::find_flag(name, len, allow_locked, return_flag); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1248 |
if (result == NULL) return Flag::INVALID_FLAG; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1249 |
if (!result->is_size_t()) return Flag::WRONG_FORMAT; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1250 |
*value = result->get_size_t(); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1251 |
return Flag::SUCCESS; |
4434 | 1252 |
} |
1253 |
||
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1254 |
static Flag::Error apply_constraint_and_check_range_size_t(const char* name, size_t new_value, bool verbose) { |
32351 | 1255 |
Flag::Error status = Flag::SUCCESS; |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1256 |
CommandLineFlagRange* range = CommandLineFlagRangeList::find(name); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1257 |
if (range != NULL) { |
32351 | 1258 |
status = range->check_size_t(new_value, verbose); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1259 |
} |
32351 | 1260 |
if (status == Flag::SUCCESS) { |
1261 |
CommandLineFlagConstraint* constraint = CommandLineFlagConstraintList::find_if_needs_check(name); |
|
1262 |
if (constraint != NULL) { |
|
1263 |
status = constraint->apply_size_t(new_value, verbose); |
|
1264 |
} |
|
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1265 |
} |
32351 | 1266 |
return status; |
25959 | 1267 |
} |
1268 |
||
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1269 |
|
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1270 |
Flag::Error CommandLineFlags::size_tAtPut(Flag* flag, size_t* value, Flag::Flags origin) { |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1271 |
const char* name; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1272 |
if (flag == NULL) return Flag::INVALID_FLAG; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1273 |
if (!flag->is_size_t()) return Flag::WRONG_FORMAT; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1274 |
name = flag->_name; |
32351 | 1275 |
Flag::Error check = apply_constraint_and_check_range_size_t(name, *value, !CommandLineFlagConstraintList::validated_after_ergo()); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1276 |
if (check != Flag::SUCCESS) return check; |
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1277 |
size_t old_value = flag->get_size_t(); |
25959 | 1278 |
trace_flag_changed<EventUnsignedLongFlagChanged, u8>(name, old_value, *value, origin); |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
1279 |
check = flag->set_size_t(*value); |
25959 | 1280 |
*value = old_value; |
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1281 |
flag->set_origin(origin); |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
1282 |
return check; |
25959 | 1283 |
} |
1284 |
||
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1285 |
Flag::Error CommandLineFlags::size_tAtPut(const char* name, size_t len, size_t* value, Flag::Flags origin) { |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1286 |
Flag* result = Flag::find_flag(name, len); |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1287 |
return size_tAtPut(result, value, origin); |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1288 |
} |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1289 |
|
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1290 |
Flag::Error CommandLineFlagsEx::size_tAtPut(CommandLineFlagWithType flag, size_t value, Flag::Flags origin) { |
25959 | 1291 |
Flag* faddr = address_of_flag(flag); |
1292 |
guarantee(faddr != NULL && faddr->is_size_t(), "wrong flag type"); |
|
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1293 |
return CommandLineFlags::size_tAtPut(faddr, &value, origin); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1294 |
} |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1295 |
|
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1296 |
Flag::Error CommandLineFlags::doubleAt(const char* name, size_t len, double* value, bool allow_locked, bool return_flag) { |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1297 |
Flag* result = Flag::find_flag(name, len, allow_locked, return_flag); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1298 |
if (result == NULL) return Flag::INVALID_FLAG; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1299 |
if (!result->is_double()) return Flag::WRONG_FORMAT; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1300 |
*value = result->get_double(); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1301 |
return Flag::SUCCESS; |
25959 | 1302 |
} |
1303 |
||
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1304 |
static Flag::Error apply_constraint_and_check_range_double(const char* name, double new_value, bool verbose) { |
32351 | 1305 |
Flag::Error status = Flag::SUCCESS; |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1306 |
CommandLineFlagRange* range = CommandLineFlagRangeList::find(name); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1307 |
if (range != NULL) { |
32351 | 1308 |
status = range->check_double(new_value, verbose); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1309 |
} |
32351 | 1310 |
if (status == Flag::SUCCESS) { |
1311 |
CommandLineFlagConstraint* constraint = CommandLineFlagConstraintList::find_if_needs_check(name); |
|
1312 |
if (constraint != NULL) { |
|
1313 |
status = constraint->apply_double(new_value, verbose); |
|
1314 |
} |
|
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1315 |
} |
32351 | 1316 |
return status; |
1 | 1317 |
} |
1318 |
||
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1319 |
Flag::Error CommandLineFlags::doubleAtPut(Flag* flag, double* value, Flag::Flags origin) { |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1320 |
const char* name; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1321 |
if (flag == NULL) return Flag::INVALID_FLAG; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1322 |
if (!flag->is_double()) return Flag::WRONG_FORMAT; |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1323 |
name = flag->_name; |
32351 | 1324 |
Flag::Error check = apply_constraint_and_check_range_double(name, *value, !CommandLineFlagConstraintList::validated_after_ergo()); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1325 |
if (check != Flag::SUCCESS) return check; |
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1326 |
double old_value = flag->get_double(); |
22527 | 1327 |
trace_flag_changed<EventDoubleFlagChanged, double>(name, old_value, *value, origin); |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
1328 |
check = flag->set_double(*value); |
1 | 1329 |
*value = old_value; |
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1330 |
flag->set_origin(origin); |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
1331 |
return check; |
1 | 1332 |
} |
1333 |
||
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1334 |
Flag::Error CommandLineFlags::doubleAtPut(const char* name, size_t len, double* value, Flag::Flags origin) { |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1335 |
Flag* result = Flag::find_flag(name, len); |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1336 |
return doubleAtPut(result, value, origin); |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1337 |
} |
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1338 |
|
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1339 |
Flag::Error CommandLineFlagsEx::doubleAtPut(CommandLineFlagWithType flag, double value, Flag::Flags origin) { |
1 | 1340 |
Flag* faddr = address_of_flag(flag); |
1341 |
guarantee(faddr != NULL && faddr->is_double(), "wrong flag type"); |
|
33775
3ae47fa978ea
8139765: set_numeric_flag can call Flag::find_flag to determine the flag type
ddmitriev
parents:
33604
diff
changeset
|
1342 |
return CommandLineFlags::doubleAtPut(faddr, &value, origin); |
1 | 1343 |
} |
1344 |
||
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1345 |
Flag::Error CommandLineFlags::ccstrAt(const char* name, size_t len, ccstr* value, bool allow_locked, bool return_flag) { |
27417
576e2b527e1c
8061443: Whitebox get*VMFlag() methods fail with develop flags in product builds
thartmann
parents:
27166
diff
changeset
|
1346 |
Flag* result = Flag::find_flag(name, len, allow_locked, return_flag); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1347 |
if (result == NULL) return Flag::INVALID_FLAG; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1348 |
if (!result->is_ccstr()) return Flag::WRONG_FORMAT; |
1 | 1349 |
*value = result->get_ccstr(); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1350 |
return Flag::SUCCESS; |
1 | 1351 |
} |
1352 |
||
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1353 |
Flag::Error CommandLineFlags::ccstrAtPut(const char* name, size_t len, ccstr* value, Flag::Flags origin) { |
1 | 1354 |
Flag* result = Flag::find_flag(name, len); |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1355 |
if (result == NULL) return Flag::INVALID_FLAG; |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1356 |
if (!result->is_ccstr()) return Flag::WRONG_FORMAT; |
1 | 1357 |
ccstr old_value = result->get_ccstr(); |
22527 | 1358 |
trace_flag_changed<EventStringFlagChanged, const char*>(name, old_value, *value, origin); |
1402
ccb40ce62b79
6744783: HotSpot segfaults if given -XX options with an empty string argument
never
parents:
670
diff
changeset
|
1359 |
char* new_value = NULL; |
ccb40ce62b79
6744783: HotSpot segfaults if given -XX options with an empty string argument
never
parents:
670
diff
changeset
|
1360 |
if (*value != NULL) { |
27471 | 1361 |
new_value = os::strdup_check_oom(*value); |
1402
ccb40ce62b79
6744783: HotSpot segfaults if given -XX options with an empty string argument
never
parents:
670
diff
changeset
|
1362 |
} |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
1363 |
Flag::Error check = result->set_ccstr(new_value); |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
1364 |
if (result->is_default() && old_value != NULL) { |
1 | 1365 |
// Prior value is NOT heap allocated, but was a literal constant. |
27471 | 1366 |
old_value = os::strdup_check_oom(old_value); |
1 | 1367 |
} |
1368 |
*value = old_value; |
|
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
1369 |
result->set_origin(origin); |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
1370 |
return check; |
1 | 1371 |
} |
1372 |
||
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1373 |
Flag::Error CommandLineFlagsEx::ccstrAtPut(CommandLineFlagWithType flag, ccstr value, Flag::Flags origin) { |
1 | 1374 |
Flag* faddr = address_of_flag(flag); |
1375 |
guarantee(faddr != NULL && faddr->is_ccstr(), "wrong flag type"); |
|
1376 |
ccstr old_value = faddr->get_ccstr(); |
|
22527 | 1377 |
trace_flag_changed<EventStringFlagChanged, const char*>(faddr->_name, old_value, value, origin); |
27471 | 1378 |
char* new_value = os::strdup_check_oom(value); |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
1379 |
Flag::Error check = faddr->set_ccstr(new_value); |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
1380 |
if (!faddr->is_default() && old_value != NULL) { |
1 | 1381 |
// Prior value is heap allocated so free it. |
27880
afb974a04396
8060074: os::free() takes MemoryTrackingLevel but doesn't need it
coleenp
parents:
27471
diff
changeset
|
1382 |
FREE_C_HEAP_ARRAY(char, old_value); |
1 | 1383 |
} |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
1384 |
faddr->set_origin(origin); |
38273
2634194d7555
8073500: Prevent certain commercial flags from being changed at runtime
gziemski
parents:
37491
diff
changeset
|
1385 |
return check; |
1 | 1386 |
} |
1387 |
||
1388 |
extern "C" { |
|
1389 |
static int compare_flags(const void* void_a, const void* void_b) { |
|
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
1390 |
return strcmp((*((Flag**) void_a))->_name, (*((Flag**) void_b))->_name); |
1 | 1391 |
} |
1392 |
} |
|
1393 |
||
11441 | 1394 |
void CommandLineFlags::printSetFlags(outputStream* out) { |
1 | 1395 |
// Print which flags were set on the command line |
1396 |
// note: this method is called before the thread structure is in place |
|
1397 |
// which means resource allocation cannot be used. |
|
1398 |
||
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
1399 |
// The last entry is the null entry. |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
1400 |
const size_t length = Flag::numFlags - 1; |
1 | 1401 |
|
1402 |
// Sort |
|
37491
edf4cc53f5a3
8153039: Command line processing should use mtCommand or mtArguments rather than mtInternal for NMT
gziemski
parents:
37466
diff
changeset
|
1403 |
Flag** array = NEW_C_HEAP_ARRAY(Flag*, length, mtArguments); |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
1404 |
for (size_t i = 0; i < length; i++) { |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
1405 |
array[i] = &flagTable[i]; |
1 | 1406 |
} |
1407 |
qsort(array, length, sizeof(Flag*), compare_flags); |
|
1408 |
||
1409 |
||
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
1410 |
for (size_t i = 0; i < length; i++) { |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
1411 |
if (array[i]->get_origin() /* naked field! */) { |
11441 | 1412 |
array[i]->print_as_flag(out); |
1413 |
out->print(" "); |
|
1 | 1414 |
} |
1415 |
} |
|
11441 | 1416 |
out->cr(); |
27880
afb974a04396
8060074: os::free() takes MemoryTrackingLevel but doesn't need it
coleenp
parents:
27471
diff
changeset
|
1417 |
FREE_C_HEAP_ARRAY(Flag*, array); |
1 | 1418 |
} |
1419 |
||
1420 |
#ifndef PRODUCT |
|
1421 |
||
1422 |
void CommandLineFlags::verify() { |
|
1423 |
assert(Arguments::check_vm_args_consistency(), "Some flag settings conflict"); |
|
1424 |
} |
|
1425 |
||
4579 | 1426 |
#endif // PRODUCT |
1427 |
||
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1428 |
void CommandLineFlags::printFlags(outputStream* out, bool withComments, bool printRanges) { |
1 | 1429 |
// Print the flags sorted by name |
1430 |
// note: this method is called before the thread structure is in place |
|
1431 |
// which means resource allocation cannot be used. |
|
1432 |
||
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
1433 |
// The last entry is the null entry. |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
1434 |
const size_t length = Flag::numFlags - 1; |
1 | 1435 |
|
1436 |
// Sort |
|
37491
edf4cc53f5a3
8153039: Command line processing should use mtCommand or mtArguments rather than mtInternal for NMT
gziemski
parents:
37466
diff
changeset
|
1437 |
Flag** array = NEW_C_HEAP_ARRAY(Flag*, length, mtArguments); |
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
1438 |
for (size_t i = 0; i < length; i++) { |
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
1439 |
array[i] = &flagTable[i]; |
1 | 1440 |
} |
1441 |
qsort(array, length, sizeof(Flag*), compare_flags); |
|
1442 |
||
1443 |
||
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1444 |
if (!printRanges) { |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1445 |
out->print_cr("[Global flags]"); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1446 |
} else { |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1447 |
out->print_cr("[Global flags ranges]"); |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1448 |
} |
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1449 |
|
20288
e2d549f40de9
8024545: make develop and notproduct flag values available in product builds
twisti
parents:
19710
diff
changeset
|
1450 |
for (size_t i = 0; i < length; i++) { |
1 | 1451 |
if (array[i]->is_unlocked()) { |
31371
311143309e73
8122937: [JEP 245] Validate JVM Command-Line Flag Arguments.
gziemski
parents:
31236
diff
changeset
|
1452 |
array[i]->print_on(out, withComments, printRanges); |
1 | 1453 |
} |
1454 |
} |
|
27880
afb974a04396
8060074: os::free() takes MemoryTrackingLevel but doesn't need it
coleenp
parents:
27471
diff
changeset
|
1455 |
FREE_C_HEAP_ARRAY(Flag*, array); |
1 | 1456 |
} |