1 | ;;; runtime-class.lisp |
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2 | ;;; |
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3 | ;;; Copyright (C) 2004 Peter Graves |
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4 | ;;; $Id: runtime-class.lisp 11391 2008-11-15 22:38:34Z vvoutilainen $ |
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5 | ;;; |
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6 | ;;; This program is free software; you can redistribute it and/or |
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7 | ;;; modify it under the terms of the GNU General Public License |
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8 | ;;; as published by the Free Software Foundation; either version 2 |
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9 | ;;; of the License, or (at your option) any later version. |
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10 | ;;; |
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11 | ;;; This program is distributed in the hope that it will be useful, |
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12 | ;;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | ;;; GNU General Public License for more details. |
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15 | ;;; |
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16 | ;;; You should have received a copy of the GNU General Public License |
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17 | ;;; along with this program; if not, write to the Free Software |
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18 | ;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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19 | ;;; |
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20 | ;;; As a special exception, the copyright holders of this library give you |
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21 | ;;; permission to link this library with independent modules to produce an |
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22 | ;;; executable, regardless of the license terms of these independent |
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23 | ;;; modules, and to copy and distribute the resulting executable under |
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24 | ;;; terms of your choice, provided that you also meet, for each linked |
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25 | ;;; independent module, the terms and conditions of the license of that |
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26 | ;;; module. An independent module is a module which is not derived from |
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27 | ;;; or based on this library. If you modify this library, you may extend |
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28 | ;;; this exception to your version of the library, but you are not |
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29 | ;;; obligated to do so. If you do not wish to do so, delete this |
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30 | ;;; exception statement from your version. |
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31 | |
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32 | (in-package :java) |
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33 | |
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34 | (require :format) |
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35 | |
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36 | ;; jparse generated definitions, somewhat simplified |
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37 | |
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38 | (defclass java-class nil ((java-instance :initarg :java-instance :reader java-instance))) |
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39 | (defclass jboolean (java-class) nil) |
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40 | (defmethod initialize-instance :after ((b jboolean) &key &allow-other-keys) |
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41 | (setf (slot-value b 'java-instance) (make-immediate-object (java-instance b) :boolean))) |
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42 | (defclass jarray (java-class) nil) |
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43 | (defclass |java.lang.Object| (java-class) nil) |
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44 | (defclass output-stream (java-class) nil) |
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45 | (defclass file-output-stream (output-stream java-class) nil) |
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46 | (defclass class-visitor (java-class) nil) |
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47 | (defclass class-writer (class-visitor java-class) nil) |
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48 | (defclass code-visitor (java-class) nil) |
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49 | (defclass code-writer (code-visitor java-class) nil) |
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50 | (defclass attribute (java-class) nil) |
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51 | (defclass constants (java-class) nil) |
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52 | (defclass label (java-class) nil) |
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53 | (defmethod make-file-output-stream-1 ((v1 string)) |
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54 | (make-instance 'file-output-stream :java-instance |
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55 | (jnew (jconstructor "java.io.FileOutputStream" "java.lang.String") v1))) |
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56 | (defmethod write-1 ((instance file-output-stream) (v1 jarray)) |
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57 | (jcall (jmethod "java.io.FileOutputStream" "write" "[B") (java-instance instance) (java-instance v1))) |
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58 | (defmethod close-0 ((instance file-output-stream)) |
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59 | (jcall (jmethod "java.io.FileOutputStream" "close") (java-instance instance))) |
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60 | (defmethod make-class-writer-1 ((v1 jboolean)) |
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61 | (make-instance 'class-writer :java-instance |
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62 | (jnew (jconstructor "org.objectweb.asm.ClassWriter" "boolean") (java-instance v1)))) |
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63 | (defmethod visit-end-0 ((instance class-writer)) |
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64 | (jcall (jmethod "org.objectweb.asm.ClassWriter" "visitEnd") (java-instance instance))) |
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65 | (defmethod to-byte-array-0 ((instance class-writer)) |
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66 | (make-instance 'jarray :java-instance |
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67 | (jcall (jmethod "org.objectweb.asm.ClassWriter" "toByteArray") (java-instance instance)))) |
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68 | (defmethod visit-insn-1 ((instance code-visitor) (v1 fixnum)) |
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69 | (jcall (jmethod "org.objectweb.asm.CodeVisitor" "visitInsn" "int") (java-instance instance) v1)) |
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70 | (defmethod visit-int-insn-2 ((instance code-visitor) (v1 fixnum) (v2 fixnum)) |
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71 | (jcall (jmethod "org.objectweb.asm.CodeVisitor" "visitIntInsn" "int" "int") (java-instance instance) v1 |
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72 | v2)) |
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73 | (defmethod visit-var-insn-2 ((instance code-visitor) (v1 fixnum) (v2 fixnum)) |
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74 | (jcall (jmethod "org.objectweb.asm.CodeVisitor" "visitVarInsn" "int" "int") (java-instance instance) v1 |
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75 | v2)) |
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76 | (defmethod visit-type-insn-2 ((instance code-visitor) (v1 fixnum) (v2 string)) |
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77 | (jcall (jmethod "org.objectweb.asm.CodeVisitor" "visitTypeInsn" "int" "java.lang.String") |
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78 | (java-instance instance) v1 v2)) |
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79 | (defmethod visit-field-insn-4 ((instance code-visitor) (v1 fixnum) (v2 string) (v3 string) (v4 string)) |
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80 | (jcall (jmethod "org.objectweb.asm.CodeVisitor" "visitFieldInsn" "int" "java.lang.String" |
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81 | "java.lang.String" "java.lang.String") |
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82 | (java-instance instance) v1 v2 v3 v4)) |
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83 | (defmethod visit-method-insn-4 ((instance code-visitor) (v1 fixnum) (v2 string) (v3 string) (v4 string)) |
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84 | (jcall (jmethod "org.objectweb.asm.CodeVisitor" "visitMethodInsn" "int" "java.lang.String" |
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85 | "java.lang.String" "java.lang.String") |
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86 | (java-instance instance) v1 v2 v3 v4)) |
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87 | (defmethod visit-jump-insn-2 ((instance code-visitor) (v1 fixnum) (v2 label)) |
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88 | (jcall (jmethod "org.objectweb.asm.CodeVisitor" "visitJumpInsn" "int" "org.objectweb.asm.Label") |
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89 | (java-instance instance) v1 (java-instance v2))) |
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90 | (defmethod visit-label-1 ((instance code-visitor) (v1 label)) |
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91 | (jcall (jmethod "org.objectweb.asm.CodeVisitor" "visitLabel" "org.objectweb.asm.Label") |
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92 | (java-instance instance) (java-instance v1))) |
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93 | (defmethod visit-ldc-insn-1 ((instance code-visitor) (v1 |java.lang.Object|)) |
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94 | (jcall (jmethod "org.objectweb.asm.CodeVisitor" "visitLdcInsn" "java.lang.Object") |
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95 | (java-instance instance) (java-instance v1))) |
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96 | (defmethod visit-try-catch-block-4 ((instance code-visitor) (v1 label) (v2 label) (v3 label) (v4 string)) |
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97 | (jcall (jmethod "org.objectweb.asm.CodeVisitor" "visitTryCatchBlock" "org.objectweb.asm.Label" |
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98 | "org.objectweb.asm.Label" "org.objectweb.asm.Label" "java.lang.String") |
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99 | (java-instance instance) (java-instance v1) (java-instance v2) (java-instance v3) v4)) |
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100 | (defmethod visit-maxs-2 ((instance code-visitor) (v1 fixnum) (v2 fixnum)) |
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101 | (jcall (jmethod "org.objectweb.asm.CodeVisitor" "visitMaxs" "int" "int") (java-instance instance) v1 v2)) |
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102 | (defconstant constants.ifnonnull (jfield "org.objectweb.asm.Constants" "IFNONNULL")) |
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103 | (defconstant constants.ifnull (jfield "org.objectweb.asm.Constants" "IFNULL")) |
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104 | (defconstant constants.multianewarray (jfield "org.objectweb.asm.Constants" "MULTIANEWARRAY")) |
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105 | (defconstant constants.monitorexit (jfield "org.objectweb.asm.Constants" "MONITOREXIT")) |
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106 | (defconstant constants.monitorenter (jfield "org.objectweb.asm.Constants" "MONITORENTER")) |
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107 | (defconstant constants.instanceof (jfield "org.objectweb.asm.Constants" "INSTANCEOF")) |
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108 | (defconstant constants.checkcast (jfield "org.objectweb.asm.Constants" "CHECKCAST")) |
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109 | (defconstant constants.athrow (jfield "org.objectweb.asm.Constants" "ATHROW")) |
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110 | (defconstant constants.arraylength (jfield "org.objectweb.asm.Constants" "ARRAYLENGTH")) |
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111 | (defconstant constants.anewarray (jfield "org.objectweb.asm.Constants" "ANEWARRAY")) |
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112 | (defconstant constants.newarray (jfield "org.objectweb.asm.Constants" "NEWARRAY")) |
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113 | (defconstant constants.new (jfield "org.objectweb.asm.Constants" "NEW")) |
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114 | (defconstant constants.invokeinterface (jfield "org.objectweb.asm.Constants" "INVOKEINTERFACE")) |
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115 | (defconstant constants.invokestatic (jfield "org.objectweb.asm.Constants" "INVOKESTATIC")) |
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116 | (defconstant constants.invokespecial (jfield "org.objectweb.asm.Constants" "INVOKESPECIAL")) |
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117 | (defconstant constants.invokevirtual (jfield "org.objectweb.asm.Constants" "INVOKEVIRTUAL")) |
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118 | (defconstant constants.putfield (jfield "org.objectweb.asm.Constants" "PUTFIELD")) |
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119 | (defconstant constants.getfield (jfield "org.objectweb.asm.Constants" "GETFIELD")) |
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120 | (defconstant constants.putstatic (jfield "org.objectweb.asm.Constants" "PUTSTATIC")) |
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121 | (defconstant constants.getstatic (jfield "org.objectweb.asm.Constants" "GETSTATIC")) |
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122 | (defconstant constants.return (jfield "org.objectweb.asm.Constants" "RETURN")) |
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123 | (defconstant constants.areturn (jfield "org.objectweb.asm.Constants" "ARETURN")) |
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124 | (defconstant constants.dreturn (jfield "org.objectweb.asm.Constants" "DRETURN")) |
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125 | (defconstant constants.freturn (jfield "org.objectweb.asm.Constants" "FRETURN")) |
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126 | (defconstant constants.lreturn (jfield "org.objectweb.asm.Constants" "LRETURN")) |
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127 | (defconstant constants.ireturn (jfield "org.objectweb.asm.Constants" "IRETURN")) |
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128 | (defconstant constants.lookupswitch (jfield "org.objectweb.asm.Constants" "LOOKUPSWITCH")) |
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129 | (defconstant constants.tableswitch (jfield "org.objectweb.asm.Constants" "TABLESWITCH")) |
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130 | (defconstant constants.ret (jfield "org.objectweb.asm.Constants" "RET")) |
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131 | (defconstant constants.jsr (jfield "org.objectweb.asm.Constants" "JSR")) |
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132 | (defconstant constants.goto (jfield "org.objectweb.asm.Constants" "GOTO")) |
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133 | (defconstant constants.if-acmpne (jfield "org.objectweb.asm.Constants" "IF_ACMPNE")) |
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134 | (defconstant constants.if-acmpeq (jfield "org.objectweb.asm.Constants" "IF_ACMPEQ")) |
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135 | (defconstant constants.if-icmple (jfield "org.objectweb.asm.Constants" "IF_ICMPLE")) |
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136 | (defconstant constants.if-icmpgt (jfield "org.objectweb.asm.Constants" "IF_ICMPGT")) |
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137 | (defconstant constants.if-icmpge (jfield "org.objectweb.asm.Constants" "IF_ICMPGE")) |
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138 | (defconstant constants.if-icmplt (jfield "org.objectweb.asm.Constants" "IF_ICMPLT")) |
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139 | (defconstant constants.if-icmpne (jfield "org.objectweb.asm.Constants" "IF_ICMPNE")) |
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140 | (defconstant constants.if-icmpeq (jfield "org.objectweb.asm.Constants" "IF_ICMPEQ")) |
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141 | (defconstant constants.ifle (jfield "org.objectweb.asm.Constants" "IFLE")) |
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142 | (defconstant constants.ifgt (jfield "org.objectweb.asm.Constants" "IFGT")) |
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143 | (defconstant constants.ifge (jfield "org.objectweb.asm.Constants" "IFGE")) |
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144 | (defconstant constants.iflt (jfield "org.objectweb.asm.Constants" "IFLT")) |
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145 | (defconstant constants.ifne (jfield "org.objectweb.asm.Constants" "IFNE")) |
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146 | (defconstant constants.ifeq (jfield "org.objectweb.asm.Constants" "IFEQ")) |
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147 | (defconstant constants.dcmpg (jfield "org.objectweb.asm.Constants" "DCMPG")) |
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148 | (defconstant constants.dcmpl (jfield "org.objectweb.asm.Constants" "DCMPL")) |
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149 | (defconstant constants.fcmpg (jfield "org.objectweb.asm.Constants" "FCMPG")) |
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150 | (defconstant constants.fcmpl (jfield "org.objectweb.asm.Constants" "FCMPL")) |
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151 | (defconstant constants.lcmp (jfield "org.objectweb.asm.Constants" "LCMP")) |
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152 | (defconstant constants.i2s (jfield "org.objectweb.asm.Constants" "I2S")) |
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153 | (defconstant constants.i2c (jfield "org.objectweb.asm.Constants" "I2C")) |
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154 | (defconstant constants.i2b (jfield "org.objectweb.asm.Constants" "I2B")) |
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155 | (defconstant constants.d2f (jfield "org.objectweb.asm.Constants" "D2F")) |
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156 | (defconstant constants.d2l (jfield "org.objectweb.asm.Constants" "D2L")) |
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157 | (defconstant constants.d2i (jfield "org.objectweb.asm.Constants" "D2I")) |
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158 | (defconstant constants.f2d (jfield "org.objectweb.asm.Constants" "F2D")) |
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159 | (defconstant constants.f2l (jfield "org.objectweb.asm.Constants" "F2L")) |
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160 | (defconstant constants.f2i (jfield "org.objectweb.asm.Constants" "F2I")) |
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161 | (defconstant constants.l2d (jfield "org.objectweb.asm.Constants" "L2D")) |
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162 | (defconstant constants.l2f (jfield "org.objectweb.asm.Constants" "L2F")) |
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163 | (defconstant constants.l2i (jfield "org.objectweb.asm.Constants" "L2I")) |
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164 | (defconstant constants.i2d (jfield "org.objectweb.asm.Constants" "I2D")) |
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165 | (defconstant constants.i2f (jfield "org.objectweb.asm.Constants" "I2F")) |
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166 | (defconstant constants.i2l (jfield "org.objectweb.asm.Constants" "I2L")) |
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167 | (defconstant constants.iinc (jfield "org.objectweb.asm.Constants" "IINC")) |
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168 | (defconstant constants.lxor (jfield "org.objectweb.asm.Constants" "LXOR")) |
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169 | (defconstant constants.ixor (jfield "org.objectweb.asm.Constants" "IXOR")) |
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170 | (defconstant constants.lor (jfield "org.objectweb.asm.Constants" "LOR")) |
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171 | (defconstant constants.ior (jfield "org.objectweb.asm.Constants" "IOR")) |
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172 | (defconstant constants.land (jfield "org.objectweb.asm.Constants" "LAND")) |
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173 | (defconstant constants.iand (jfield "org.objectweb.asm.Constants" "IAND")) |
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174 | (defconstant constants.lushr (jfield "org.objectweb.asm.Constants" "LUSHR")) |
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175 | (defconstant constants.iushr (jfield "org.objectweb.asm.Constants" "IUSHR")) |
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176 | (defconstant constants.lshr (jfield "org.objectweb.asm.Constants" "LSHR")) |
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177 | (defconstant constants.ishr (jfield "org.objectweb.asm.Constants" "ISHR")) |
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178 | (defconstant constants.lshl (jfield "org.objectweb.asm.Constants" "LSHL")) |
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179 | (defconstant constants.ishl (jfield "org.objectweb.asm.Constants" "ISHL")) |
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180 | (defconstant constants.dneg (jfield "org.objectweb.asm.Constants" "DNEG")) |
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181 | (defconstant constants.fneg (jfield "org.objectweb.asm.Constants" "FNEG")) |
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182 | (defconstant constants.lneg (jfield "org.objectweb.asm.Constants" "LNEG")) |
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183 | (defconstant constants.ineg (jfield "org.objectweb.asm.Constants" "INEG")) |
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184 | (defconstant constants.drem (jfield "org.objectweb.asm.Constants" "DREM")) |
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185 | (defconstant constants.frem (jfield "org.objectweb.asm.Constants" "FREM")) |
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186 | (defconstant constants.lrem (jfield "org.objectweb.asm.Constants" "LREM")) |
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187 | (defconstant constants.irem (jfield "org.objectweb.asm.Constants" "IREM")) |
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188 | (defconstant constants.ddiv (jfield "org.objectweb.asm.Constants" "DDIV")) |
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189 | (defconstant constants.fdiv (jfield "org.objectweb.asm.Constants" "FDIV")) |
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190 | (defconstant constants.ldiv (jfield "org.objectweb.asm.Constants" "LDIV")) |
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191 | (defconstant constants.idiv (jfield "org.objectweb.asm.Constants" "IDIV")) |
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192 | (defconstant constants.dmul (jfield "org.objectweb.asm.Constants" "DMUL")) |
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193 | (defconstant constants.fmul (jfield "org.objectweb.asm.Constants" "FMUL")) |
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194 | (defconstant constants.lmul (jfield "org.objectweb.asm.Constants" "LMUL")) |
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195 | (defconstant constants.imul (jfield "org.objectweb.asm.Constants" "IMUL")) |
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196 | (defconstant constants.dsub (jfield "org.objectweb.asm.Constants" "DSUB")) |
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197 | (defconstant constants.fsub (jfield "org.objectweb.asm.Constants" "FSUB")) |
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198 | (defconstant constants.lsub (jfield "org.objectweb.asm.Constants" "LSUB")) |
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199 | (defconstant constants.isub (jfield "org.objectweb.asm.Constants" "ISUB")) |
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200 | (defconstant constants.dadd (jfield "org.objectweb.asm.Constants" "DADD")) |
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201 | (defconstant constants.fadd (jfield "org.objectweb.asm.Constants" "FADD")) |
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202 | (defconstant constants.ladd (jfield "org.objectweb.asm.Constants" "LADD")) |
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203 | (defconstant constants.iadd (jfield "org.objectweb.asm.Constants" "IADD")) |
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204 | (defconstant constants.swap (jfield "org.objectweb.asm.Constants" "SWAP")) |
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205 | (defconstant constants.dup2_x2 (jfield "org.objectweb.asm.Constants" "DUP2_X2")) |
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206 | (defconstant constants.dup2_x1 (jfield "org.objectweb.asm.Constants" "DUP2_X1")) |
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207 | (defconstant constants.dup2 (jfield "org.objectweb.asm.Constants" "DUP2")) |
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208 | (defconstant constants.dup_x2 (jfield "org.objectweb.asm.Constants" "DUP_X2")) |
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209 | (defconstant constants.dup_x1 (jfield "org.objectweb.asm.Constants" "DUP_X1")) |
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210 | (defconstant constants.dup (jfield "org.objectweb.asm.Constants" "DUP")) |
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211 | (defconstant constants.pop2 (jfield "org.objectweb.asm.Constants" "POP2")) |
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212 | (defconstant constants.pop (jfield "org.objectweb.asm.Constants" "POP")) |
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213 | (defconstant constants.sastore (jfield "org.objectweb.asm.Constants" "SASTORE")) |
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214 | (defconstant constants.castore (jfield "org.objectweb.asm.Constants" "CASTORE")) |
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215 | (defconstant constants.bastore (jfield "org.objectweb.asm.Constants" "BASTORE")) |
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216 | (defconstant constants.aastore (jfield "org.objectweb.asm.Constants" "AASTORE")) |
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217 | (defconstant constants.dastore (jfield "org.objectweb.asm.Constants" "DASTORE")) |
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218 | (defconstant constants.fastore (jfield "org.objectweb.asm.Constants" "FASTORE")) |
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219 | (defconstant constants.lastore (jfield "org.objectweb.asm.Constants" "LASTORE")) |
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220 | (defconstant constants.iastore (jfield "org.objectweb.asm.Constants" "IASTORE")) |
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221 | (defconstant constants.astore (jfield "org.objectweb.asm.Constants" "ASTORE")) |
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222 | (defconstant constants.dstore (jfield "org.objectweb.asm.Constants" "DSTORE")) |
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223 | (defconstant constants.fstore (jfield "org.objectweb.asm.Constants" "FSTORE")) |
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224 | (defconstant constants.lstore (jfield "org.objectweb.asm.Constants" "LSTORE")) |
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225 | (defconstant constants.istore (jfield "org.objectweb.asm.Constants" "ISTORE")) |
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226 | (defconstant constants.saload (jfield "org.objectweb.asm.Constants" "SALOAD")) |
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227 | (defconstant constants.caload (jfield "org.objectweb.asm.Constants" "CALOAD")) |
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228 | (defconstant constants.baload (jfield "org.objectweb.asm.Constants" "BALOAD")) |
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229 | (defconstant constants.aaload (jfield "org.objectweb.asm.Constants" "AALOAD")) |
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230 | (defconstant constants.daload (jfield "org.objectweb.asm.Constants" "DALOAD")) |
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231 | (defconstant constants.faload (jfield "org.objectweb.asm.Constants" "FALOAD")) |
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232 | (defconstant constants.laload (jfield "org.objectweb.asm.Constants" "LALOAD")) |
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233 | (defconstant constants.iaload (jfield "org.objectweb.asm.Constants" "IALOAD")) |
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234 | (defconstant constants.aload (jfield "org.objectweb.asm.Constants" "ALOAD")) |
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235 | (defconstant constants.dload (jfield "org.objectweb.asm.Constants" "DLOAD")) |
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236 | (defconstant constants.fload (jfield "org.objectweb.asm.Constants" "FLOAD")) |
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237 | (defconstant constants.lload (jfield "org.objectweb.asm.Constants" "LLOAD")) |
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238 | (defconstant constants.iload (jfield "org.objectweb.asm.Constants" "ILOAD")) |
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239 | (defconstant constants.ldc (jfield "org.objectweb.asm.Constants" "LDC")) |
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240 | (defconstant constants.sipush (jfield "org.objectweb.asm.Constants" "SIPUSH")) |
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241 | (defconstant constants.bipush (jfield "org.objectweb.asm.Constants" "BIPUSH")) |
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242 | (defconstant constants.dconst_1 (jfield "org.objectweb.asm.Constants" "DCONST_1")) |
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243 | (defconstant constants.dconst_0 (jfield "org.objectweb.asm.Constants" "DCONST_0")) |
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244 | (defconstant constants.fconst_2 (jfield "org.objectweb.asm.Constants" "FCONST_2")) |
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245 | (defconstant constants.fconst_1 (jfield "org.objectweb.asm.Constants" "FCONST_1")) |
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246 | (defconstant constants.fconst_0 (jfield "org.objectweb.asm.Constants" "FCONST_0")) |
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247 | (defconstant constants.lconst_1 (jfield "org.objectweb.asm.Constants" "LCONST_1")) |
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248 | (defconstant constants.lconst_0 (jfield "org.objectweb.asm.Constants" "LCONST_0")) |
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249 | (defconstant constants.iconst_5 (jfield "org.objectweb.asm.Constants" "ICONST_5")) |
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250 | (defconstant constants.iconst_4 (jfield "org.objectweb.asm.Constants" "ICONST_4")) |
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251 | (defconstant constants.iconst_3 (jfield "org.objectweb.asm.Constants" "ICONST_3")) |
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252 | (defconstant constants.iconst_2 (jfield "org.objectweb.asm.Constants" "ICONST_2")) |
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253 | (defconstant constants.iconst_1 (jfield "org.objectweb.asm.Constants" "ICONST_1")) |
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254 | (defconstant constants.iconst_0 (jfield "org.objectweb.asm.Constants" "ICONST_0")) |
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255 | (defconstant constants.iconst_m1 (jfield "org.objectweb.asm.Constants" "ICONST_M1")) |
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256 | (defconstant constants.aconst-null (jfield "org.objectweb.asm.Constants" "ACONST_NULL")) |
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257 | (defconstant constants.nop (jfield "org.objectweb.asm.Constants" "NOP")) |
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258 | (defconstant constants.t-long (jfield "org.objectweb.asm.Constants" "T_LONG")) |
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259 | (defconstant constants.t-int (jfield "org.objectweb.asm.Constants" "T_INT")) |
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260 | (defconstant constants.t-short (jfield "org.objectweb.asm.Constants" "T_SHORT")) |
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261 | (defconstant constants.t-byte (jfield "org.objectweb.asm.Constants" "T_BYTE")) |
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262 | (defconstant constants.t-double (jfield "org.objectweb.asm.Constants" "T_DOUBLE")) |
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263 | (defconstant constants.t-float (jfield "org.objectweb.asm.Constants" "T_FLOAT")) |
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264 | (defconstant constants.t-char (jfield "org.objectweb.asm.Constants" "T_CHAR")) |
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265 | (defconstant constants.t-boolean (jfield "org.objectweb.asm.Constants" "T_BOOLEAN")) |
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266 | (defconstant constants.acc-deprecated (jfield "org.objectweb.asm.Constants" "ACC_DEPRECATED")) |
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267 | (defconstant constants.acc-synthetic (jfield "org.objectweb.asm.Constants" "ACC_SYNTHETIC")) |
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268 | (defconstant constants.acc-super (jfield "org.objectweb.asm.Constants" "ACC_SUPER")) |
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269 | (defconstant constants.acc-strict (jfield "org.objectweb.asm.Constants" "ACC_STRICT")) |
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270 | (defconstant constants.acc-abstract (jfield "org.objectweb.asm.Constants" "ACC_ABSTRACT")) |
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271 | (defconstant constants.acc-interface (jfield "org.objectweb.asm.Constants" "ACC_INTERFACE")) |
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272 | (defconstant constants.acc-enum (jfield "org.objectweb.asm.Constants" "ACC_ENUM")) |
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273 | (defconstant constants.acc-native (jfield "org.objectweb.asm.Constants" "ACC_NATIVE")) |
---|
274 | (defconstant constants.acc-transient (jfield "org.objectweb.asm.Constants" "ACC_TRANSIENT")) |
---|
275 | (defconstant constants.acc-varargs (jfield "org.objectweb.asm.Constants" "ACC_VARARGS")) |
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276 | (defconstant constants.acc-bridge (jfield "org.objectweb.asm.Constants" "ACC_BRIDGE")) |
---|
277 | (defconstant constants.acc-volatile (jfield "org.objectweb.asm.Constants" "ACC_VOLATILE")) |
---|
278 | (defconstant constants.acc-synchronized (jfield "org.objectweb.asm.Constants" "ACC_SYNCHRONIZED")) |
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279 | (defconstant constants.acc-final (jfield "org.objectweb.asm.Constants" "ACC_FINAL")) |
---|
280 | (defconstant constants.acc-static (jfield "org.objectweb.asm.Constants" "ACC_STATIC")) |
---|
281 | (defconstant constants.acc-protected (jfield "org.objectweb.asm.Constants" "ACC_PROTECTED")) |
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282 | (defconstant constants.acc-private (jfield "org.objectweb.asm.Constants" "ACC_PRIVATE")) |
---|
283 | (defconstant constants.acc-public (jfield "org.objectweb.asm.Constants" "ACC_PUBLIC")) |
---|
284 | (defconstant constants.v1-1 (jfield "org.objectweb.asm.Constants" "V1_1")) |
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285 | (defmethod make-label-0 nil |
---|
286 | (make-instance 'label :java-instance (jnew (jconstructor "org.objectweb.asm.Label")))) |
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287 | |
---|
288 | ;;end of jparse generated definitions |
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289 | |
---|
290 | |
---|
291 | (defmethod visit-4 ((instance class-writer) (v1 fixnum) (v2 string) (v3 string) v4) |
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292 | (jcall |
---|
293 | (jmethod "org.objectweb.asm.ClassWriter" "visit" "int" "int" "java.lang.String" "java.lang.String" "[Ljava.lang.String;" "java.lang.String") |
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294 | (java-instance instance) constants.v1-1 v1 v2 v3 v4 nil)) |
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295 | |
---|
296 | (defmethod visit-field-3 ((instance class-writer) (v1 fixnum) (v2 string) (v3 string)) |
---|
297 | (jcall |
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298 | (jmethod "org.objectweb.asm.ClassWriter" "visitField" "int" "java.lang.String" "java.lang.String" "java.lang.Object" "org.objectweb.asm.Attribute") |
---|
299 | (java-instance instance) v1 v2 v3 nil nil)) |
---|
300 | |
---|
301 | (defmethod visit-method-3 ((instance class-writer) (v1 fixnum) (v2 string) (v3 string)) |
---|
302 | (make-instance 'code-visitor :java-instance |
---|
303 | (jcall |
---|
304 | (jmethod "org.objectweb.asm.ClassWriter" "visitMethod" "int" "java.lang.String" "java.lang.String" "[Ljava.lang.String;" "org.objectweb.asm.Attribute") |
---|
305 | (java-instance instance) v1 v2 v3 nil nil))) |
---|
306 | |
---|
307 | (defun make-java-string (string) |
---|
308 | (make-instance '|java.lang.Object| |
---|
309 | :java-instance (jnew (jconstructor "java.lang.String" "[C") (jnew-array-from-array "char" string)))) |
---|
310 | |
---|
311 | (defparameter *primitive-types* |
---|
312 | (acons |
---|
313 | "void" (list "V" (list "" "" "") -1 constants.return -1) |
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314 | (acons |
---|
315 | "byte" |
---|
316 | (list "B" (list "org/armedbear/lisp/Fixnum" "java/lang/Byte" "byteValue") |
---|
317 | constants.iload constants.ireturn constants.iconst_0) |
---|
318 | (acons |
---|
319 | "short" |
---|
320 | (list "S" (list "org/armedbear/lisp/Fixnum" "java/lang/Short" "shortValue") |
---|
321 | constants.iload constants.ireturn constants.iconst_0) |
---|
322 | (acons |
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323 | "int" |
---|
324 | (list "I" (list "org/armedbear/lisp/Fixnum" "java/lang/Integer" "intValue") |
---|
325 | constants.iload constants.ireturn constants.iconst_0) |
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326 | (acons |
---|
327 | "long" |
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328 | (list "J" (list "org/armedbear/lisp/Fixnum" "java/lang/Long" "longValue") |
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329 | constants.lload constants.lreturn constants.lconst_0) |
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330 | (acons |
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331 | "float" |
---|
332 | (list "F" (list "org/armedbear/lisp/SingleFloat" "java/lang/Float" "floatValue") |
---|
333 | constants.fload constants.freturn constants.fconst_0) |
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334 | (acons |
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335 | "double" |
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336 | (list "D" (list "org/armedbear/lisp/DoubleFloat" "java/lang/Double" "doubleValue") |
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337 | constants.dload constants.dreturn constants.dconst_0) |
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338 | (acons |
---|
339 | "char" |
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340 | (list "C" (list "org/armedbear/lisp/LispCharacter" "java/lang/Character" "charValue") |
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341 | constants.iload constants.ireturn constants.iconst_0) |
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342 | (acons |
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343 | "boolean" |
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344 | (list "Z" (list "org/armedbear/lisp/LispObject" "" "") |
---|
345 | constants.iload constants.ireturn constants.iconst_0) |
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346 | nil)))))))))) |
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347 | |
---|
348 | (defun primitive-type-p (type) |
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349 | (assoc type *primitive-types* :test #'string=)) |
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350 | |
---|
351 | (defun type-name (type) |
---|
352 | (let* ((dim (count #\[ type :test #'char=)) |
---|
353 | (prefix (make-string dim :initial-element #\[)) |
---|
354 | (base-type (string-right-trim "[ ]" type)) |
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355 | (base-name (assoc base-type *primitive-types* :test #'string=))) |
---|
356 | (concatenate 'string prefix |
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357 | (if base-name (cadr base-name) |
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358 | (substitute #\/ #\. |
---|
359 | (if (zerop dim) base-type (decorate-type-name base-type))))))) |
---|
360 | |
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361 | |
---|
362 | (defun decorate-type-name (type) |
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363 | (if (char= (char type 0) #\[) type |
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364 | (format nil "L~a;" type))) |
---|
365 | |
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366 | (defun decorated-type-name (type) |
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367 | (let ((name (type-name type))) |
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368 | (if (primitive-type-p type) name (decorate-type-name name)))) |
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369 | |
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370 | (defun arg-type-for-make-lisp-object (type) |
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371 | (if (primitive-type-p type) |
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372 | (decorated-type-name type) |
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373 | "Ljava/lang/Object;")) |
---|
374 | |
---|
375 | (defun return-type-for-make-lisp-object (type) |
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376 | (let ((name (assoc type *primitive-types* :test #'string=))) |
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377 | (if name (caaddr name) "org/armedbear/lisp/LispObject"))) |
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378 | |
---|
379 | (defun cast-type (type) |
---|
380 | (let ((name (assoc type *primitive-types* :test #'string=))) |
---|
381 | (if name (cadr (caddr name)) (type-name type)))) |
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382 | |
---|
383 | (defun converter-for-primitive-return-type (type) |
---|
384 | (assert (and (primitive-type-p type) |
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385 | (not (or (string= type "void")(string= type "boolean"))))) |
---|
386 | (caddr (caddr (assoc type *primitive-types* :test #'string=)))) |
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387 | |
---|
388 | (defun load-instruction (type) |
---|
389 | (let ((name (assoc type *primitive-types* :test #'string=))) |
---|
390 | (if name (cadddr name) constants.aload))) |
---|
391 | |
---|
392 | (defun return-instruction (type) |
---|
393 | (let ((name (assoc type *primitive-types* :test #'string=))) |
---|
394 | (if name (car (cddddr name)) constants.areturn))) |
---|
395 | |
---|
396 | (defun error-constant (type) |
---|
397 | (let ((name (assoc type *primitive-types* :test #'string=))) |
---|
398 | (if name (cadr (cddddr name)) constants.aconst-null))) |
---|
399 | |
---|
400 | |
---|
401 | (defun size (type) |
---|
402 | (if (or (string= type "long") (string= type "double")) 2 1)) |
---|
403 | |
---|
404 | (defun modifier (m) |
---|
405 | (cond ((string= "public" m) constants.acc-public) |
---|
406 | ((string= "protected" m) constants.acc-protected) |
---|
407 | ((string= "private" m) constants.acc-private) |
---|
408 | ((string= "static" m) constants.acc-static) |
---|
409 | ((string= "abstract" m) constants.acc-abstract) |
---|
410 | ((string= "final" m) constants.acc-final) |
---|
411 | ((string= "transient" m) constants.acc-transient) |
---|
412 | ((string= "volatile" m) constants.acc-volatile) |
---|
413 | ((string= "synchronized" m) constants.acc-synchronized) |
---|
414 | (t (error "Invalid modifier ~s." m)))) |
---|
415 | |
---|
416 | |
---|
417 | (defun write-method |
---|
418 | (class-writer class-name class-type-name method-name unique-method-name modifiers result-type arg-types &optional super-invocation) |
---|
419 | |
---|
420 | (let* ((args-size (reduce #'+ arg-types :key #'size)) |
---|
421 | (index (+ 2 args-size)) |
---|
422 | (cv (visit-method-3 |
---|
423 | class-writer |
---|
424 | (reduce #'+ modifiers :key #'modifier) |
---|
425 | method-name |
---|
426 | (format nil "(~{~a~})~a" |
---|
427 | (mapcar #'decorated-type-name arg-types) (decorated-type-name result-type))))) |
---|
428 | |
---|
429 | (when super-invocation |
---|
430 | (visit-var-insn-2 cv constants.aload 0) |
---|
431 | (loop for arg-number in (cdr super-invocation) |
---|
432 | with super-arg-types = (make-string-output-stream) |
---|
433 | do |
---|
434 | (visit-var-insn-2 cv |
---|
435 | (load-instruction (nth (1- arg-number) arg-types)) |
---|
436 | (reduce #'+ arg-types :end (1- arg-number) :key #'size :initial-value 1)) |
---|
437 | (write-string (decorated-type-name (nth (1- arg-number) arg-types)) super-arg-types) |
---|
438 | finally |
---|
439 | (visit-method-insn-4 cv constants.invokespecial |
---|
440 | (type-name (car super-invocation)) "<init>" |
---|
441 | (format nil "(~a)~a" |
---|
442 | (get-output-stream-string super-arg-types) "V")))) |
---|
443 | (visit-ldc-insn-1 cv (make-java-string class-name)) |
---|
444 | (visit-method-insn-4 cv constants.invokestatic |
---|
445 | "org/armedbear/lisp/RuntimeClass" |
---|
446 | "getRuntimeClass" |
---|
447 | "(Ljava/lang/String;)Lorg/armedbear/lisp/RuntimeClass;") |
---|
448 | (visit-field-insn-4 cv constants.putstatic |
---|
449 | class-type-name "rc" "Lorg/armedbear/lisp/RuntimeClass;") |
---|
450 | (visit-field-insn-4 cv constants.getstatic |
---|
451 | class-type-name "rc" "Lorg/armedbear/lisp/RuntimeClass;") |
---|
452 | (visit-ldc-insn-1 cv (make-java-string unique-method-name)) |
---|
453 | (visit-method-insn-4 cv constants.invokevirtual |
---|
454 | "org/armedbear/lisp/RuntimeClass" |
---|
455 | "getLispMethod" |
---|
456 | "(Ljava/lang/String;)Lorg/armedbear/lisp/Function;") |
---|
457 | (visit-var-insn-2 cv constants.astore (1+ args-size)) |
---|
458 | (visit-field-insn-4 cv constants.getstatic |
---|
459 | "org/armedbear/lisp/Lisp" "NIL" "Lorg/armedbear/lisp/LispObject;") |
---|
460 | (visit-var-insn-2 cv constants.astore (+ 2 args-size)) |
---|
461 | |
---|
462 | |
---|
463 | (let ((l0 (make-label-0))(l1 (make-label-0))(l2 (make-label-0))(l3 (make-label-0))) |
---|
464 | (visit-label-1 cv l0) |
---|
465 | |
---|
466 | (visit-var-insn-2 cv constants.aload index) |
---|
467 | (visit-var-insn-2 cv constants.aload 0) ; (visit-var-insn-2 cv constants.aload 0) |
---|
468 | (visit-method-insn-4 cv constants.invokestatic |
---|
469 | "org/armedbear/lisp/RuntimeClass" "makeLispObject" |
---|
470 | (format nil "(~a)~a" |
---|
471 | (arg-type-for-make-lisp-object "java.lang.Object") |
---|
472 | (decorate-type-name (return-type-for-make-lisp-object "java.lang.Object")))) |
---|
473 | (visit-method-insn-4 cv constants.invokevirtual |
---|
474 | "org/armedbear/lisp/LispObject" |
---|
475 | "push" |
---|
476 | "(Lorg/armedbear/lisp/LispObject;)Lorg/armedbear/lisp/LispObject;") |
---|
477 | (visit-var-insn-2 cv constants.astore (+ 2 args-size)) |
---|
478 | |
---|
479 | (loop for arg-type in (reverse arg-types) and j = args-size then (- j (size arg-type)) |
---|
480 | do |
---|
481 | (visit-var-insn-2 cv constants.aload index) |
---|
482 | |
---|
483 | (visit-var-insn-2 cv (load-instruction arg-type) j) |
---|
484 | (visit-method-insn-4 cv constants.invokestatic |
---|
485 | "org/armedbear/lisp/RuntimeClass" "makeLispObject" |
---|
486 | (format nil "(~a)~a" |
---|
487 | (arg-type-for-make-lisp-object arg-type) |
---|
488 | (decorate-type-name (return-type-for-make-lisp-object arg-type)))) |
---|
489 | (visit-method-insn-4 cv constants.invokevirtual |
---|
490 | "org/armedbear/lisp/LispObject" |
---|
491 | "push" |
---|
492 | "(Lorg/armedbear/lisp/LispObject;)Lorg/armedbear/lisp/LispObject;") ;uj |
---|
493 | (visit-var-insn-2 cv constants.astore (+ 2 args-size))) |
---|
494 | |
---|
495 | |
---|
496 | (visit-var-insn-2 cv constants.aload (1- index)) |
---|
497 | (visit-var-insn-2 cv constants.aload index) |
---|
498 | |
---|
499 | (visit-type-insn-2 cv constants.new "org/armedbear/lisp/Environment") |
---|
500 | (visit-insn-1 cv constants.dup) |
---|
501 | (visit-method-insn-4 cv constants.invokespecial "org/armedbear/lisp/Environment" "<init>" "()V") |
---|
502 | (visit-method-insn-4 cv constants.invokestatic |
---|
503 | "org/armedbear/lisp/LispThread" |
---|
504 | "currentThread" |
---|
505 | "()Lorg/armedbear/lisp/LispThread;") |
---|
506 | (visit-method-insn-4 cv constants.invokestatic |
---|
507 | "org/armedbear/lisp/RuntimeClass" |
---|
508 | "evalC" |
---|
509 | "(Lorg/armedbear/lisp/LispObject;Lorg/armedbear/lisp/LispObject;Lorg/armedbear/lisp/Environment;Lorg/armedbear/lisp/LispThread;)Lorg/armedbear/lisp/LispObject;") |
---|
510 | (cond |
---|
511 | ((string= "void" result-type) |
---|
512 | (visit-insn-1 cv constants.pop)) |
---|
513 | ((string= "boolean" result-type) |
---|
514 | (visit-method-insn-4 cv constants.invokevirtual |
---|
515 | (return-type-for-make-lisp-object result-type) |
---|
516 | "getBooleanValue" |
---|
517 | (concatenate 'string "()" (type-name result-type)))) |
---|
518 | ((primitive-type-p result-type) |
---|
519 | (visit-method-insn-4 cv constants.invokevirtual |
---|
520 | "org/armedbear/lisp/LispObject" |
---|
521 | "javaInstance" |
---|
522 | "()Ljava/lang/Object;") |
---|
523 | (visit-type-insn-2 cv constants.checkcast (cast-type result-type)) |
---|
524 | (visit-method-insn-4 cv constants.invokevirtual |
---|
525 | (cast-type result-type) |
---|
526 | (converter-for-primitive-return-type result-type) |
---|
527 | (concatenate 'string "()" (type-name result-type)) |
---|
528 | )) |
---|
529 | (t |
---|
530 | (visit-method-insn-4 cv constants.invokevirtual |
---|
531 | "org/armedbear/lisp/LispObject" "javaInstance" "()Ljava/lang/Object;") |
---|
532 | (visit-type-insn-2 cv constants.checkcast (cast-type result-type)))) |
---|
533 | |
---|
534 | |
---|
535 | (visit-label-1 cv l1) |
---|
536 | (if (string= "void" result-type) |
---|
537 | (visit-jump-insn-2 cv constants.goto l3) |
---|
538 | (visit-insn-1 cv (return-instruction result-type))) |
---|
539 | (visit-label-1 cv l2) |
---|
540 | (visit-var-insn-2 cv constants.astore (1+ index)) |
---|
541 | (visit-var-insn-2 cv constants.aload (1+ index)) |
---|
542 | (visit-method-insn-4 cv constants.invokevirtual |
---|
543 | "org/armedbear/lisp/ConditionThrowable" "printStackTrace" "()V") |
---|
544 | |
---|
545 | (if (string= "void" result-type) |
---|
546 | (progn (visit-insn-1 cv (return-instruction result-type))(visit-label-1 cv l3) ) |
---|
547 | (visit-insn-1 cv (error-constant result-type))) |
---|
548 | |
---|
549 | (visit-insn-1 cv (return-instruction result-type)) |
---|
550 | (visit-try-catch-block-4 cv l0 l1 l2 "org/armedbear/lisp/ConditionThrowable") |
---|
551 | |
---|
552 | (visit-maxs-2 cv 0 0)))) |
---|
553 | |
---|
554 | |
---|
555 | |
---|
556 | (defun jnew-runtime-class (class-name super-name interfaces constructors methods fields &optional filename) |
---|
557 | "Creates and loads a Java class with methods calling Lisp closures |
---|
558 | as given in METHODS. CLASS-NAME and SUPER-NAME are strings, |
---|
559 | INTERFACES is a list of strings, CONSTRUCTORS, METHODS and FIELDS are |
---|
560 | lists of constructor, method and field definitions. |
---|
561 | |
---|
562 | Constructor definitions are lists of the form |
---|
563 | (argument-types function &optional super-invocation-arguments) |
---|
564 | where argument-types is a list of strings and function is a lisp function of |
---|
565 | (1+ (length argument-types)) arguments; the instance (`this') is passed in as |
---|
566 | the last argument. The optional super-invocation-arguments is a list of numbers |
---|
567 | between 1 and (length argument-types), where the number k stands for the kth argument |
---|
568 | to the just defined constructor. If present, the constructor of the superclass |
---|
569 | will be called with the appropriate arguments. E.g., if the constructor definition is |
---|
570 | ((\"java.lang.String\" \"int\") #'(lambda (string i this) ...) (2 1)) |
---|
571 | then the constructor of the superclass with argument types (int, java.lang.String) will |
---|
572 | be called with the second and first arguments. |
---|
573 | |
---|
574 | Method definitions are lists of the form |
---|
575 | (method-name return-type argument-types function modifier*) |
---|
576 | where method-name and return-type are strings, argument-types is a list of strings and function |
---|
577 | is a lisp function of (1+ (length argument-types)) arguments; the instance (`this') is |
---|
578 | passed in as the last argument. |
---|
579 | |
---|
580 | Field definitions are lists of the form |
---|
581 | (field-name type modifier*) |
---|
582 | |
---|
583 | If FILE-NAME is given, a .class file will be written; this is useful for debugging only." |
---|
584 | |
---|
585 | (let ((cw (make-class-writer-1 (make-instance 'jboolean :java-instance t))) |
---|
586 | (class-type-name (type-name class-name)) |
---|
587 | (super-type-name (type-name super-name)) |
---|
588 | (interface-type-names |
---|
589 | (when interfaces |
---|
590 | (let* ((no-of-interfaces (length interfaces)) |
---|
591 | (ifarray (jnew-array "java.lang.String" no-of-interfaces))) |
---|
592 | (dotimes (i no-of-interfaces ifarray) |
---|
593 | (setf (jarray-ref ifarray i) (type-name (nth i interfaces))))))) |
---|
594 | (args-for-%jnew)) |
---|
595 | (visit-4 cw (+ constants.acc-public constants.acc-super) |
---|
596 | class-type-name super-type-name interface-type-names) |
---|
597 | (visit-field-3 cw (+ constants.acc-private constants.acc-static) |
---|
598 | "rc" "Lorg/armedbear/lisp/RuntimeClass;") |
---|
599 | |
---|
600 | (dolist (field-def fields) |
---|
601 | (visit-field-3 cw |
---|
602 | (reduce #'+ (cddr field-def) :key #'modifier) |
---|
603 | (car field-def) |
---|
604 | (decorated-type-name (cadr field-def)))) |
---|
605 | |
---|
606 | |
---|
607 | (if constructors |
---|
608 | (loop for (arg-types constr-def super-invocation-args) in constructors |
---|
609 | for unique-method-name = (apply #'concatenate 'string "<init>|" arg-types) |
---|
610 | then (apply #'concatenate 'string "<init>|" arg-types) |
---|
611 | collect unique-method-name into args |
---|
612 | collect (coerce constr-def 'function) into args |
---|
613 | do |
---|
614 | (write-method |
---|
615 | cw class-name class-type-name "<init>" unique-method-name '("public") "void" arg-types |
---|
616 | (cons super-type-name super-invocation-args)) |
---|
617 | finally |
---|
618 | (setf args-for-%jnew (append args-for-%jnew args))) |
---|
619 | (let ((cv (visit-method-3 cw constants.acc-public "<init>" "()V"))) |
---|
620 | (visit-var-insn-2 cv constants.aload 0) |
---|
621 | (visit-method-insn-4 cv constants.invokespecial super-type-name "<init>" "()V") |
---|
622 | (visit-insn-1 cv constants.return) |
---|
623 | (visit-maxs-2 cv 1 1))) |
---|
624 | |
---|
625 | (loop for (method-name ret-type arg-types method-def . modifiers) in methods |
---|
626 | for unique-method-name = (apply #'concatenate 'string method-name "|" arg-types) |
---|
627 | then (apply #'concatenate 'string method-name "|" arg-types) |
---|
628 | collect unique-method-name into args |
---|
629 | collect (coerce method-def 'function) into args |
---|
630 | do |
---|
631 | (write-method |
---|
632 | cw class-name class-type-name method-name unique-method-name modifiers ret-type arg-types) |
---|
633 | finally |
---|
634 | (apply #'java::%jnew-runtime-class class-name (append args-for-%jnew args))) |
---|
635 | |
---|
636 | (visit-end-0 cw) |
---|
637 | |
---|
638 | (when filename |
---|
639 | (let ((os (make-file-output-stream-1 filename))) |
---|
640 | (write-1 os (to-byte-array-0 cw)) |
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641 | (close-0 os))) |
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642 | |
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643 | (java::%load-java-class-from-byte-array class-name (java-instance (to-byte-array-0 cw))))) |
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644 | |
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645 | (defun jredefine-method (class-name method-name arg-types method-def) |
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646 | "Replace the definition of the method named METHDO-NAME (or |
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647 | constructor, if METHD-NAME is nil) of argument types ARG-TYPES of the |
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648 | class named CLASS-NAME defined with JNEW-RUNTIME-CLASS with |
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649 | METHOD-DEF. See the documentation of JNEW-RUNTIME-CLASS." |
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650 | (assert (jruntime-class-exists-p class-name) (class-name) |
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651 | "Can't redefine methods of undefined runtime class ~a" class-name) |
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652 | (let ((unique-method-name |
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653 | (apply #'concatenate 'string (if method-name method-name "<init>") "|" arg-types))) |
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654 | (java::%jredefine-method class-name unique-method-name (compile nil method-def)))) |
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655 | |
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656 | (defun jruntime-class-exists-p (class-name) |
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657 | "Returns true if a class named CLASS-NAME has been created and loaded by JNEW-RUNTIME-CLASS. |
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658 | Needed because Java classes cannot be reloaded." |
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659 | (when |
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660 | (jstatic (jmethod "org.armedbear.lisp.RuntimeClass" "getRuntimeClass" "java.lang.String") |
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661 | "org.armedbear.lisp.RuntimeClass" |
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662 | class-name) |
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663 | t)) |
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