1 <?xml version="1.0"?>
2 <!--
3 Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
4 DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5
6 This code is free software; you can redistribute it and/or modify it
7 under the terms of the GNU General Public License version 2 only, as
8 published by the Free Software Foundation.
9
10 This code is distributed in the hope that it will be useful, but WITHOUT
11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 version 2 for more details (a copy is included in the LICENSE file that
14 accompanied this code).
15
16 You should have received a copy of the GNU General Public License version
17 2 along with this work; if not, write to the Free Software Foundation,
18 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19
20 Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 or visit www.oracle.com if you need additional information or have any
22 questions.
23
24 -->
25
26 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
27
28 <xsl:import href="jvmtiLib.xsl"/>
29
30 <xsl:output method="text" indent="no" omit-xml-declaration="yes"/>
31
32 <xsl:template match="/">
33 <xsl:apply-templates select="specification"/>
34 </xsl:template>
35
36 <xsl:template match="specification">
37 <xsl:call-template name="sourceHeader"/>
38 <xsl:text>
39
40 // end file prefix - do not modify or remove this line
41 </xsl:text>
42 <xsl:apply-templates select="functionsection"/>
43 </xsl:template>
44
45 <xsl:template match="functionsection">
46 <xsl:apply-templates select="category"/>
47 </xsl:template>
48
49 <xsl:template match="category">
50 <xsl:text>
51 //
52 // </xsl:text><xsl:value-of select="@label"/><xsl:text> functions
53 //
54 </xsl:text>
55 <xsl:apply-templates select="function[not(contains(@impl,'unimpl'))]"/>
56 </xsl:template>
57
58 <xsl:template match="function">
59 <xsl:apply-templates select="parameters" mode="advice"/>
60 <xsl:text>
61 jvmtiError
62 JvmtiEnv::</xsl:text>
63 <xsl:if test="count(@hide)=1">
64 <xsl:value-of select="@hide"/>
65 </xsl:if>
66 <xsl:value-of select="@id"/>
67 <xsl:text>(</xsl:text>
68 <xsl:apply-templates select="parameters" mode="HotSpotSig"/>
69 <xsl:text>) {</xsl:text>
70 <xsl:for-each select="parameters/param/jclass">
71 <xsl:if test="count(@method|@field)=0">
72 <xsl:text>
73 if (java_lang_Class::is_primitive(k_mirror)) {
74 // DO PRIMITIVE CLASS PROCESSING
75 return JVMTI_ERROR_MUST_POSSESS_CAPABILITY;
76 }
77 klassOop k_oop = java_lang_Class::as_klassOop(k_mirror);
78 if (k_oop == NULL) {
79 return JVMTI_ERROR_INVALID_CLASS;
80 }</xsl:text>
81 </xsl:if>
82 </xsl:for-each>
83 <xsl:text>
84 return JVMTI_ERROR_MUST_POSSESS_CAPABILITY;
85 } /* end </xsl:text>
86 <xsl:if test="count(@hide)=1">
87 <xsl:value-of select="@hide"/>
88 </xsl:if>
89 <xsl:value-of select="@id"/>
90 <xsl:text> */
91
92 </xsl:text>
93 </xsl:template>
94
95
96 <!-- ======== ADVICE ======== -->
97
98 <xsl:template match="parameters" mode="advice">
99 <xsl:apply-templates select="param" mode="advice"/>
100 </xsl:template>
101
102 <xsl:template match="param" mode="advice">
103 <xsl:apply-templates select="child::*[position()=1]" mode="advice">
104 <xsl:with-param name="name" select="@id"/>
105 </xsl:apply-templates>
106 </xsl:template>
107
108 <xsl:template match="jthread" mode="advice">
109 <xsl:param name="name"/>
110 <xsl:choose>
111 <xsl:when test="count(@impl)=0 or not(contains(@impl,'noconvert'))">
112 <xsl:text>
113 // Threads_lock NOT held, java_thread not protected by lock
114 // java_thread - pre-checked</xsl:text>
115 </xsl:when>
116 <xsl:otherwise>
117 <xsl:text>
118 // Threads_lock NOT held
119 // </xsl:text>
120 <xsl:value-of select="$name"/>
121 <xsl:text> - NOT pre-checked</xsl:text>
122 </xsl:otherwise>
123 </xsl:choose>
124 </xsl:template>
125
126 <xsl:template match="jrawMonitorID" mode="advice">
127 <xsl:param name="name"/>
128 <xsl:text>
129 // rmonitor - pre-checked for validity</xsl:text>
130 </xsl:template>
131
132 <xsl:template match="jframeID" mode="advice">
133 <xsl:param name="name"/>
134 <xsl:text>
135 // java_thread - unchecked
136 // depth - pre-checked as non-negative</xsl:text>
137 </xsl:template>
138
139 <xsl:template match="jmethodID" mode="advice">
140 <xsl:param name="name"/>
141 <xsl:text>
142 // method_oop - pre-checked for validity, but may be NULL meaning obsolete method</xsl:text>
143 </xsl:template>
144
145 <xsl:template match="jfieldID" mode="advice">
146 <xsl:param name="name"/>
147 </xsl:template>
148
149 <xsl:template match="jclass" mode="advice">
150 <xsl:param name="name"/>
151 <!--
152 classes passed as part of a class/method or class/field pair are used
153 by the wrapper to get the internal type but are not needed by nor
154 passed to the implementation layer.
155 -->
156 <xsl:if test="count(@method|@field)=0">
157 <xsl:text>
158 // k_mirror - may be primitive, this must be checked</xsl:text>
159 </xsl:if>
160 </xsl:template>
161
162 <xsl:template match="nullok" mode="advice">
163 </xsl:template>
164
165 <xsl:template match="outptr|outbuf|allocfieldbuf|ptrtype|inptr|inbuf|vmbuf|allocbuf|agentbuf|allocallocbuf" mode="advice">
166 <xsl:param name="name"/>
167 <xsl:choose>
168 <xsl:when test="count(nullok)=0">
169 <xsl:text>
170 // </xsl:text>
171 <xsl:value-of select="$name"/>
172 <xsl:text> - pre-checked for NULL</xsl:text>
173 </xsl:when>
174 <xsl:otherwise>
175 <xsl:text>
176 // </xsl:text>
177 <xsl:value-of select="$name"/>
178 <xsl:text> - NULL is a valid value, must be checked</xsl:text>
179 </xsl:otherwise>
180 </xsl:choose>
181 </xsl:template>
182
183 <xsl:template match="jint" mode="advice">
184 <xsl:param name="name"/>
185 <xsl:if test="count(@min)=1">
186 <xsl:text>
187 // </xsl:text>
188 <xsl:value-of select="$name"/>
189 <xsl:text> - pre-checked to be greater than or equal to </xsl:text>
190 <xsl:value-of select="@min"/>
191 </xsl:if>
192 </xsl:template>
193
194 <xsl:template match="jobject|jvalue|jthreadGroup|enum|jlong|jfloat|jdouble|jlocation|jboolean|char|uchar|size_t|void|varargs|struct" mode="advice">
195 <xsl:param name="name"/>
196 </xsl:template>
197
198 </xsl:stylesheet>