5c58d27aac
Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes Co-authored-by: Stefan Karlsson <stefan.karlsson@oracle.com> Co-authored-by: Mikael Gerdin <mikael.gerdin@oracle.com> Co-authored-by: Tom Rodriguez <tom.rodriguez@oracle.com> Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
199 lines
5.8 KiB
XML
199 lines
5.8 KiB
XML
<?xml version="1.0"?>
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<!--
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Copyright (c) 2002, 2012, 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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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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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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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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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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<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
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<xsl:import href="jvmtiLib.xsl"/>
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<xsl:output method="text" indent="no" omit-xml-declaration="yes"/>
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<xsl:template match="/">
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<xsl:apply-templates select="specification"/>
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</xsl:template>
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<xsl:template match="specification">
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<xsl:call-template name="sourceHeader"/>
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<xsl:text>
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// end file prefix - do not modify or remove this line
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</xsl:text>
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<xsl:apply-templates select="functionsection"/>
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</xsl:template>
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<xsl:template match="functionsection">
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<xsl:apply-templates select="category"/>
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</xsl:template>
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<xsl:template match="category">
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<xsl:text>
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//
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// </xsl:text><xsl:value-of select="@label"/><xsl:text> functions
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//
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</xsl:text>
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<xsl:apply-templates select="function[not(contains(@impl,'unimpl'))]"/>
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</xsl:template>
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<xsl:template match="function">
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<xsl:apply-templates select="parameters" mode="advice"/>
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<xsl:text>
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jvmtiError
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JvmtiEnv::</xsl:text>
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<xsl:if test="count(@hide)=1">
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<xsl:value-of select="@hide"/>
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</xsl:if>
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<xsl:value-of select="@id"/>
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<xsl:text>(</xsl:text>
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<xsl:apply-templates select="parameters" mode="HotSpotSig"/>
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<xsl:text>) {</xsl:text>
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<xsl:for-each select="parameters/param/jclass">
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<xsl:if test="count(@method|@field)=0">
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<xsl:text>
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if (java_lang_Class::is_primitive(k_mirror)) {
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// DO PRIMITIVE CLASS PROCESSING
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return JVMTI_ERROR_MUST_POSSESS_CAPABILITY;
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}
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Klass* k_oop = java_lang_Class::as_Klass(k_mirror);
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if (k_oop == NULL) {
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return JVMTI_ERROR_INVALID_CLASS;
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}</xsl:text>
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</xsl:if>
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</xsl:for-each>
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<xsl:text>
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return JVMTI_ERROR_MUST_POSSESS_CAPABILITY;
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} /* end </xsl:text>
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<xsl:if test="count(@hide)=1">
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<xsl:value-of select="@hide"/>
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</xsl:if>
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<xsl:value-of select="@id"/>
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<xsl:text> */
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</xsl:text>
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</xsl:template>
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<!-- ======== ADVICE ======== -->
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<xsl:template match="parameters" mode="advice">
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<xsl:apply-templates select="param" mode="advice"/>
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</xsl:template>
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<xsl:template match="param" mode="advice">
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<xsl:apply-templates select="child::*[position()=1]" mode="advice">
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<xsl:with-param name="name" select="@id"/>
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</xsl:apply-templates>
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</xsl:template>
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<xsl:template match="jthread" mode="advice">
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<xsl:param name="name"/>
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<xsl:choose>
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<xsl:when test="count(@impl)=0 or not(contains(@impl,'noconvert'))">
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<xsl:text>
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// Threads_lock NOT held, java_thread not protected by lock
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// java_thread - pre-checked</xsl:text>
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</xsl:when>
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<xsl:otherwise>
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<xsl:text>
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// Threads_lock NOT held
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// </xsl:text>
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<xsl:value-of select="$name"/>
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<xsl:text> - NOT pre-checked</xsl:text>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="jrawMonitorID" mode="advice">
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<xsl:param name="name"/>
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<xsl:text>
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// rmonitor - pre-checked for validity</xsl:text>
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</xsl:template>
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<xsl:template match="jframeID" mode="advice">
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<xsl:param name="name"/>
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<xsl:text>
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// java_thread - unchecked
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// depth - pre-checked as non-negative</xsl:text>
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</xsl:template>
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<xsl:template match="jmethodID" mode="advice">
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<xsl:param name="name"/>
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<xsl:text>
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// method_oop - pre-checked for validity, but may be NULL meaning obsolete method</xsl:text>
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</xsl:template>
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<xsl:template match="jfieldID" mode="advice">
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<xsl:param name="name"/>
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</xsl:template>
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<xsl:template match="jclass" mode="advice">
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<xsl:param name="name"/>
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<!--
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classes passed as part of a class/method or class/field pair are used
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by the wrapper to get the internal type but are not needed by nor
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passed to the implementation layer.
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-->
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<xsl:if test="count(@method|@field)=0">
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<xsl:text>
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// k_mirror - may be primitive, this must be checked</xsl:text>
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</xsl:if>
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</xsl:template>
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<xsl:template match="nullok" mode="advice">
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</xsl:template>
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<xsl:template match="outptr|outbuf|allocfieldbuf|ptrtype|inptr|inbuf|vmbuf|allocbuf|agentbuf|allocallocbuf" mode="advice">
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<xsl:param name="name"/>
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<xsl:choose>
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<xsl:when test="count(nullok)=0">
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<xsl:text>
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// </xsl:text>
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<xsl:value-of select="$name"/>
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<xsl:text> - pre-checked for NULL</xsl:text>
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</xsl:when>
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<xsl:otherwise>
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<xsl:text>
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// </xsl:text>
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<xsl:value-of select="$name"/>
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<xsl:text> - NULL is a valid value, must be checked</xsl:text>
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</xsl:otherwise>
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</xsl:choose>
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</xsl:template>
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<xsl:template match="jint" mode="advice">
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<xsl:param name="name"/>
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<xsl:if test="count(@min)=1">
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<xsl:text>
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// </xsl:text>
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<xsl:value-of select="$name"/>
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<xsl:text> - pre-checked to be greater than or equal to </xsl:text>
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<xsl:value-of select="@min"/>
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</xsl:if>
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</xsl:template>
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<xsl:template match="jobject|jvalue|jthreadGroup|enum|jlong|jfloat|jdouble|jlocation|jboolean|char|uchar|size_t|void|varargs|struct" mode="advice">
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<xsl:param name="name"/>
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</xsl:template>
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</xsl:stylesheet>
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