# # Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved. # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. # # This code is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License version 2 only, as # published by the Free Software Foundation. Oracle designates this # particular file as subject to the "Classpath" exception as provided # by Oracle in the LICENSE file that accompanied this code. # # This code is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License # version 2 for more details (a copy is included in the LICENSE file that # accompanied this code). # # You should have received a copy of the GNU General Public License version # 2 along with this work; if not, write to the Free Software Foundation, # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. # # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA # or visit www.oracle.com if you need additional information or have any # questions. # GENSRC_VARHANDLES := VARHANDLES_GENSRC_DIR := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/java/lang/invoke VARHANDLES_SRC_DIR := $(JDK_TOPDIR)/src/java.base/share/classes/java/lang/invoke ################################################################################ # Setup a rule for generating a VarHandle java class # Param 1 - Variable declaration prefix # Param 2 - Type with first letter capitalized define GenerateVarHandle $1_Type := $2 $1_FILENAME := $(VARHANDLES_GENSRC_DIR)/VarHandle$$($1_Type)s.java $1_ARGS += -KCAS ifneq ($$(findstring $$($1_Type), Byte Short Char Int Long Float Double), ) $1_ARGS += -KAtomicAdd endif ifneq ($$(findstring $$($1_Type), Boolean Byte Short Char Int Long), ) $1_ARGS += -KBitwise endif ifneq ($$(findstring $$($1_Type), Byte Short Char), ) $1_ARGS += -KShorterThanInt endif $$($1_FILENAME): $(VARHANDLES_SRC_DIR)/X-VarHandle.java.template $(BUILD_TOOLS_JDK) ifeq ($$($1_Type), Object) $$(eval $1_type := $$($1_Type)) else $$(eval $1_type := $$$$(shell $(TR) '[:upper:]' '[:lower:]' <<< $$$$($1_Type))) endif $$(call MakeDir, $$(@D)) $(TOOL_SPP) -nel -K$$($1_type) -Dtype=$$($1_type) -DType=$$($1_Type) \ $$($1_ARGS) < $$< > $$@ GENSRC_VARHANDLES += $$($1_FILENAME) endef ################################################################################ ################################################################################ # Setup a rule for generating a VarHandleByteArray java class # Param 1 - Variable declaration prefix # Param 2 - Type with first letter capitalized define GenerateVarHandleByteArray $1_Type := $2 $1_FILENAME := $(VARHANDLES_GENSRC_DIR)/VarHandleByteArrayAs$$($1_Type)s.java ifeq ($$($1_Type), Short) $1_type := short $1_BoxType := $$($1_Type) $1_rawType := $$($1_type) $1_RawType := $$($1_Type) $1_RawBoxType := $$($1_BoxType) endif ifeq ($$($1_Type), Char) $1_type := char $1_BoxType := Character $1_rawType := $$($1_type) $1_RawType := $$($1_Type) $1_RawBoxType := $$($1_BoxType) endif ifeq ($$($1_Type), Int) $1_type := int $1_BoxType := Integer $1_rawType := $$($1_type) $1_RawType := $$($1_Type) $1_RawBoxType := $$($1_BoxType) $1_ARGS += -KCAS $1_ARGS += -KAtomicAdd $1_ARGS += -KBitwise endif ifeq ($$($1_Type), Long) $1_type := long $1_BoxType := $$($1_Type) $1_rawType := $$($1_type) $1_RawType := $$($1_Type) $1_RawBoxType := $$($1_BoxType) $1_ARGS += -KCAS $1_ARGS += -KAtomicAdd $1_ARGS += -KBitwise endif ifeq ($$($1_Type), Float) $1_type := float $1_BoxType := $$($1_Type) $1_rawType := int $1_RawType := Int $1_RawBoxType := Integer $1_ARGS += -KCAS $1_ARGS += -KfloatingPoint endif ifeq ($$($1_Type), Double) $1_type := double $1_BoxType := $$($1_Type) $1_rawType := long $1_RawType := Long $1_RawBoxType := Long $1_ARGS += -KCAS $1_ARGS += -KfloatingPoint endif $$($1_FILENAME): $(VARHANDLES_SRC_DIR)/X-VarHandleByteArrayView.java.template $(BUILD_TOOLS_JDK) $$(call MakeDir, $$(@D)) $(TOOL_SPP) -nel -K$$($1_type) \ -Dtype=$$($1_type) -DType=$$($1_Type) -DBoxType=$$($1_BoxType) \ -DrawType=$$($1_rawType) -DRawType=$$($1_RawType) -DRawBoxType=$$($1_RawBoxType) \ $$($1_ARGS) < $$< > $$@ GENSRC_VARHANDLES += $$($1_FILENAME) endef ################################################################################ # List the types to generate source for, with capitalized first letter VARHANDLES_TYPES := Boolean Byte Short Char Int Long Float Double Object $(foreach t, $(VARHANDLES_TYPES), \ $(eval $(call GenerateVarHandle,VAR_HANDLE_$t,$t))) # List the types to generate source for, with capitalized first letter VARHANDLES_BYTE_ARRAY_TYPES := Short Char Int Long Float Double $(foreach t, $(VARHANDLES_BYTE_ARRAY_TYPES), \ $(eval $(call GenerateVarHandleByteArray,VAR_HANDLE_BYTE_ARRAY_$t,$t))) GENSRC_JAVA_BASE += $(GENSRC_VARHANDLES)