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1 # |
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2 # Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
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3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 # |
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5 # This code is free software; you can redistribute it and/or modify it |
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6 # under the terms of the GNU General Public License version 2 only, as |
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7 # published by the Free Software Foundation. Oracle designates this |
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8 # particular file as subject to the "Classpath" exception as provided |
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9 # by Oracle in the LICENSE file that accompanied this code. |
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10 # |
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11 # This code is distributed in the hope that it will be useful, but WITHOUT |
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12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 # version 2 for more details (a copy is included in the LICENSE file that |
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15 # accompanied this code). |
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16 # |
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17 # You should have received a copy of the GNU General Public License version |
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18 # 2 along with this work; if not, write to the Free Software Foundation, |
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19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 # |
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21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 # or visit www.oracle.com if you need additional information or have any |
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23 # questions. |
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24 # |
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25 |
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26 GENSRC_VARHANDLES := |
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27 |
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28 VARHANDLES_GENSRC_DIR := $(SUPPORT_OUTPUTDIR)/gensrc/java.base/java/lang/invoke |
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29 VARHANDLES_SRC_DIR := $(JDK_TOPDIR)/src/java.base/share/classes/java/lang/invoke |
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30 |
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31 ################################################################################ |
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32 # Setup a rule for generating a VarHandle java class |
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33 # Param 1 - Variable declaration prefix |
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34 # Param 2 - Type with first letter capitalized |
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35 define GenerateVarHandle |
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36 |
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37 $1_Type := $2 |
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38 |
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39 $1_FILENAME := $(VARHANDLES_GENSRC_DIR)/VarHandle$$($1_Type)s.java |
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40 |
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41 ifneq ($$(findstring $$($1_Type), Object Int Long), ) |
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42 $1_ARGS += -KCAS |
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43 endif |
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44 |
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45 ifneq ($$(findstring $$($1_Type), Int Long), ) |
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46 $1_ARGS += -KAtomicAdd |
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47 endif |
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48 |
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49 $$($1_FILENAME): $(VARHANDLES_SRC_DIR)/X-VarHandle.java.template $(BUILD_TOOLS_JDK) |
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50 ifeq ($$($1_Type), Object) |
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51 $$(eval $1_type := $$($1_Type)) |
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52 else |
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53 $$(eval $1_type := $$(shell $(TR) '[:upper:]' '[:lower:]' <<< $$($1_Type))) |
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54 endif |
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55 $(MKDIR) -p $$(@D) |
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56 $(TOOL_SPP) -nel -K$$($1_type) -Dtype=$$($1_type) -DType=$$($1_Type) \ |
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57 $$($1_ARGS) < $$< > $$@ |
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58 |
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59 GENSRC_VARHANDLES += $$($1_FILENAME) |
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60 endef |
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61 |
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62 ################################################################################ |
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63 |
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64 ################################################################################ |
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65 # Setup a rule for generating a VarHandleByteArray java class |
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66 # Param 1 - Variable declaration prefix |
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67 # Param 2 - Type with first letter capitalized |
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68 define GenerateVarHandleByteArray |
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69 |
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70 $1_Type := $2 |
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71 |
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72 $1_FILENAME := $(VARHANDLES_GENSRC_DIR)/VarHandleByteArrayAs$$($1_Type)s.java |
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73 |
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74 ifeq ($$($1_Type), Short) |
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75 $1_type := short |
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76 $1_BoxType := $$($1_Type) |
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77 |
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78 $1_rawType := $$($1_type) |
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79 $1_RawType := $$($1_Type) |
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80 $1_RawBoxType := $$($1_BoxType) |
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81 endif |
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82 |
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83 ifeq ($$($1_Type), Char) |
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84 $1_type := char |
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85 $1_BoxType := Character |
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86 |
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87 $1_rawType := $$($1_type) |
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88 $1_RawType := $$($1_Type) |
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89 $1_RawBoxType := $$($1_BoxType) |
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90 endif |
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91 |
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92 ifeq ($$($1_Type), Int) |
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93 $1_type := int |
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94 $1_BoxType := Integer |
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95 |
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96 $1_rawType := $$($1_type) |
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97 $1_RawType := $$($1_Type) |
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98 $1_RawBoxType := $$($1_BoxType) |
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99 |
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100 $1_ARGS += -KCAS |
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101 $1_ARGS += -KAtomicAdd |
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102 endif |
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103 |
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104 ifeq ($$($1_Type), Long) |
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105 $1_type := long |
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106 $1_BoxType := $$($1_Type) |
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107 |
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108 $1_rawType := $$($1_type) |
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109 $1_RawType := $$($1_Type) |
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110 $1_RawBoxType := $$($1_BoxType) |
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111 |
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112 $1_ARGS += -KCAS |
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113 $1_ARGS += -KAtomicAdd |
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114 endif |
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115 |
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116 ifeq ($$($1_Type), Float) |
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117 $1_type := float |
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118 $1_BoxType := $$($1_Type) |
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119 |
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120 $1_rawType := int |
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121 $1_RawType := Int |
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122 $1_RawBoxType := Integer |
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123 |
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124 $1_ARGS += -KCAS |
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125 $1_ARGS += -KfloatingPoint |
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126 endif |
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127 |
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128 ifeq ($$($1_Type), Double) |
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129 $1_type := double |
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130 $1_BoxType := $$($1_Type) |
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131 |
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132 $1_rawType := long |
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133 $1_RawType := Long |
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134 $1_RawBoxType := Long |
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135 |
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136 $1_ARGS += -KCAS |
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137 $1_ARGS += -KfloatingPoint |
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138 endif |
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139 |
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140 $$($1_FILENAME): $(VARHANDLES_SRC_DIR)/X-VarHandleByteArrayView.java.template $(BUILD_TOOLS_JDK) |
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141 $(MKDIR) -p $$(@D) |
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142 $(TOOL_SPP) -nel -K$$($1_type) \ |
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143 -Dtype=$$($1_type) -DType=$$($1_Type) -DBoxType=$$($1_BoxType) \ |
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144 -DrawType=$$($1_rawType) -DRawType=$$($1_RawType) -DRawBoxType=$$($1_RawBoxType) \ |
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145 $$($1_ARGS) < $$< > $$@ |
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146 |
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147 GENSRC_VARHANDLES += $$($1_FILENAME) |
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148 endef |
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149 |
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150 ################################################################################ |
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151 |
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152 # List the types to generate source for, with capitalized first letter |
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153 VARHANDLES_TYPES := Boolean Byte Short Char Int Long Float Double Object |
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154 $(foreach t, $(VARHANDLES_TYPES), $(eval $(call GenerateVarHandle,VAR_HANDLE_$t,$t))) |
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155 |
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156 # List the types to generate source for, with capitalized first letter |
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157 VARHANDLES_BYTE_ARRAY_TYPES := Short Char Int Long Float Double |
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158 $(foreach t, $(VARHANDLES_BYTE_ARRAY_TYPES), $(eval $(call GenerateVarHandleByteArray,VAR_HANDLE_BYTE_ARRAY_$t,$t))) |
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159 |
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160 GENSRC_JAVA_BASE += $(GENSRC_VARHANDLES) |