1# 2# Copyright (c) 2013, 2020, Oracle and/or its affiliates. All rights reserved. 3# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4# 5# This code is free software; you can redistribute it and/or modify it 6# under the terms of the GNU General Public License version 2 only, as 7# published by the Free Software Foundation. Oracle designates this 8# particular file as subject to the "Classpath" exception as provided 9# by Oracle in the LICENSE file that accompanied this code. 10# 11# This code is distributed in the hope that it will be useful, but WITHOUT 12# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14# version 2 for more details (a copy is included in the LICENSE file that 15# accompanied this code). 16# 17# You should have received a copy of the GNU General Public License version 18# 2 along with this work; if not, write to the Free Software Foundation, 19# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20# 21# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22# or visit www.oracle.com if you need additional information or have any 23# questions. 24# 25 26$(eval $(call IncludeCustomExtension, hotspot/gensrc/GensrcJvmti.gmk)) 27 28################################################################################ 29# Build tools needed for the JVMTI source code generation 30 31# FIXME: jvmtiGen.java should move to make/src, jvmtiEnvFill.java should be removed. 32JVMTI_TOOLS_SRCDIR := $(TOPDIR)/src/hotspot/share/prims 33JVMTI_TOOLS_OUTPUTDIR := $(JVM_VARIANT_OUTPUTDIR)/tools/jvmti 34 35$(eval $(call SetupJavaCompilation, BUILD_JVMTI_TOOLS, \ 36 COMPILER := bootjdk, \ 37 SMALL_JAVA := false, \ 38 SRC := $(JVMTI_TOOLS_SRCDIR), \ 39 DISABLED_WARNINGS := rawtypes cast, \ 40 INCLUDE_FILES := jvmtiGen.java jvmtiEnvFill.java, \ 41 BIN := $(JVMTI_TOOLS_OUTPUTDIR), \ 42)) 43 44TOOL_JVMTI_GEN := $(JAVA_SMALL) -cp $(JVMTI_TOOLS_OUTPUTDIR) jvmtiGen 45TOOL_JVMTI_ENV_FILL := $(JAVA_SMALL) -cp $(JVMTI_TOOLS_OUTPUTDIR) jvmtiEnvFill 46 47################################################################################ 48# Setup make rules for an xml transform for jvmti file generation. 49# 50# Parameter 1 is the name of the rule. This name is used as variable prefix, 51# and the targets generated are listed in a variable by that name. This name is 52# also used as the name of the output file. 53# 54# Remaining parameters are named arguments. These include: 55# XML_FILE -- The input source file to use 56# XSL_FILE -- The xsl file to use 57# OUTPUT_DIR -- The directory to put the generated file in 58# ARGS -- Additional arguments to the jvmtiGen tool 59# DEPS -- Additional dependencies 60SetupXslTransform = $(NamedParamsMacroTemplate) 61define SetupXslTransformBody 62 $1_OUTPUT_FILE := $$($1_OUTPUT_DIR)/$1 63 64 $$(eval $$(call SetupExecute, jvmti_gen_$1, \ 65 INFO := Generating jvmti file $1, \ 66 DEPS := $$($1_XML_FILE) $$($1_XSL_FILE) $$($1_DEPS) $$(BUILD_JVMTI_TOOLS), \ 67 OUTPUT_FILE := $$($1_OUTPUT_FILE), \ 68 COMMAND := $$(TOOL_JVMTI_GEN) -IN $$($1_XML_FILE) \ 69 -XSL $$($1_XSL_FILE) -OUT $$($1_OUTPUT_FILE) $$($1_ARGS), \ 70 )) 71 72 TARGETS += $$(jvmti_gen_$1_TARGET) 73endef 74 75################################################################################ 76# Create JVMTI files in gensrc/jvmtifiles 77 78JVMTI_SRCDIR := $(TOPDIR)/src/hotspot/share/prims 79JVMTI_OUTPUTDIR := $(JVM_VARIANT_OUTPUTDIR)/gensrc/jvmtifiles 80 81# Setup rule for generating a jvmti file 82# 83# $1 is generated source file name in $(JVMTI_OUTPUTDIR) 84# $2 is XSL file to use in $(JVMTI_SRCDIR) 85# $3 is optional extra arguments to jvmtiGen 86define SetupJvmtiGeneration 87 $$(eval $$(call SetupXslTransform, $1, \ 88 XML_FILE := $$(JVMTI_SRCDIR)/jvmti.xml, \ 89 XSL_FILE := $$(JVMTI_SRCDIR)/$(strip $2), \ 90 OUTPUT_DIR := $$(JVMTI_OUTPUTDIR), \ 91 ARGS := $3, \ 92 DEPS := $$(JVMTI_SRCDIR)/jvmtiLib.xsl, \ 93 )) 94endef 95 96$(eval $(call SetupJvmtiGeneration, jvmtiEnter.cpp, jvmtiEnter.xsl, \ 97 -PARAM majorversion $(VERSION_FEATURE) \ 98 -PARAM interface jvmti)) 99$(eval $(call SetupJvmtiGeneration, jvmtiEnterTrace.cpp, jvmtiEnter.xsl, \ 100 -PARAM majorversion $(VERSION_FEATURE) \ 101 -PARAM interface jvmti -PARAM trace Trace)) 102$(eval $(call SetupJvmtiGeneration, jvmtiEnv.hpp, jvmtiHpp.xsl, \ 103 -PARAM majorversion $(VERSION_FEATURE))) 104$(eval $(call SetupJvmtiGeneration, jvmti.h, jvmtiH.xsl, \ 105 -PARAM majorversion $(VERSION_FEATURE))) 106$(eval $(call SetupJvmtiGeneration, jvmti.html, jvmti.xsl, \ 107 -PARAM majorversion $(VERSION_FEATURE))) 108 109################################################################################ 110# Copy jvmti.h to include dir 111 112# The file is the same regardless of jvm variant. Only let one do the copy. 113ifeq ($(JVM_VARIANT), $(firstword $(JVM_VARIANTS))) 114 $(eval $(call SetupCopyFiles, COPY_JVMTI_H, \ 115 DEST := $(SUPPORT_OUTPUTDIR)/modules_include/java.base, \ 116 FILES := $(JVMTI_OUTPUTDIR)/jvmti.h, \ 117 )) 118 119 TARGETS += $(COPY_JVMTI_H) 120endif 121