Mercurial > hg > graal-compiler
annotate graal/com.oracle.max.cri/src/com/oracle/max/cri/ci/CiUtil.java @ 4594:eb6df44a1374
bugfixes, added bytecode complexity estimation
author | Christian Haeubl <christian.haeubl@oracle.com> |
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date | Tue, 14 Feb 2012 13:53:25 -0800 |
parents | e43d36482d12 |
children | 2f2c6347fce4 |
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1 /* |
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2 * Copyright (c) 2010, 2011, 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. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 package com.oracle.max.cri.ci; |
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24 |
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25 import static java.lang.reflect.Modifier.*; |
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26 |
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27 import java.lang.annotation.*; |
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28 import java.util.*; |
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29 |
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30 import com.oracle.max.cri.ri.*; |
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31 |
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32 /** |
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33 * Miscellaneous collection of utility methods used in the {@code CRI} project. |
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34 */ |
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35 public class CiUtil { |
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36 |
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37 public static final String NEW_LINE = String.format("%n"); |
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38 |
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39 /** |
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40 * Gets the annotation of a particular type for a formal parameter of a given method. |
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41 * |
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42 * @param annotationClass the Class object corresponding to the annotation type |
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43 * @param parameterIndex the index of a formal parameter of {@code method} |
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44 * @param method the method for which a parameter annotation is being requested |
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45 * @return the annotation of type {@code annotationClass} for the formal parameter present, else null |
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46 * @throws IndexOutOfBoundsException if {@code parameterIndex} does not denote a formal parameter |
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47 */ |
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48 public static <T extends Annotation> T getParameterAnnotation(Class<T> annotationClass, int parameterIndex, RiResolvedMethod method) { |
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49 if (parameterIndex >= 0) { |
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50 Annotation[][] parameterAnnotations = method.getParameterAnnotations(); |
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51 for (Annotation a : parameterAnnotations[parameterIndex]) { |
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52 if (a.annotationType() == annotationClass) { |
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53 return annotationClass.cast(a); |
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54 } |
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55 } |
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56 } |
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57 return null; |
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58 } |
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59 |
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60 /** |
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61 * Extends the functionality of {@link Class#getSimpleName()} to include a non-empty string for anonymous and local |
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62 * classes. |
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63 * |
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64 * @param clazz the class for which the simple name is being requested |
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65 * @param withEnclosingClass specifies if the returned name should be qualified with the name(s) of the enclosing |
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66 * class/classes of {@code clazz} (if any). This option is ignored if {@code clazz} denotes an anonymous |
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67 * or local class. |
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68 * @return the simple name |
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69 */ |
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70 public static String getSimpleName(Class< ? > clazz, boolean withEnclosingClass) { |
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71 final String simpleName = clazz.getSimpleName(); |
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72 if (simpleName.length() != 0) { |
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73 if (withEnclosingClass) { |
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74 String prefix = ""; |
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75 Class< ? > enclosingClass = clazz; |
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76 while ((enclosingClass = enclosingClass.getEnclosingClass()) != null) { |
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77 prefix = prefix + enclosingClass.getSimpleName() + "."; |
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78 } |
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79 return prefix + simpleName; |
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80 } |
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81 return simpleName; |
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82 } |
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83 // Must be an anonymous or local class |
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84 final String name = clazz.getName(); |
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85 int index = name.indexOf('$'); |
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86 if (index == -1) { |
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87 return name; |
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88 } |
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89 index = name.lastIndexOf('.', index); |
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90 if (index == -1) { |
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91 return name; |
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92 } |
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93 return name.substring(index + 1); |
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94 } |
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95 |
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96 public static final int K = 1024; |
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97 public static final int M = 1024 * 1024; |
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98 |
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99 public static boolean isOdd(int n) { |
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100 return (n & 1) == 1; |
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101 } |
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102 |
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103 public static boolean isEven(int n) { |
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104 return (n & 1) == 0; |
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105 } |
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106 |
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107 /** |
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108 * Checks whether the specified integer is a power of two. |
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109 * |
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110 * @param val the value to check |
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111 * @return {@code true} if the value is a power of two; {@code false} otherwise |
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112 */ |
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113 public static boolean isPowerOf2(int val) { |
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114 return val != 0 && (val & val - 1) == 0; |
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115 } |
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116 |
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117 /** |
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118 * Checks whether the specified long is a power of two. |
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119 * |
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120 * @param val the value to check |
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121 * @return {@code true} if the value is a power of two; {@code false} otherwise |
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122 */ |
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123 public static boolean isPowerOf2(long val) { |
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124 return val != 0 && (val & val - 1) == 0; |
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125 } |
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126 |
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127 /** |
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128 * Computes the log (base 2) of the specified integer, rounding down. (E.g {@code log2(8) = 3}, {@code log2(21) = 4} |
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129 * ) |
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130 * |
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131 * @param val the value |
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132 * @return the log base 2 of the value |
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133 */ |
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134 public static int log2(int val) { |
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135 assert val > 0 && isPowerOf2(val); |
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136 return 31 - Integer.numberOfLeadingZeros(val); |
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137 } |
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138 |
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139 /** |
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140 * Computes the log (base 2) of the specified long, rounding down. (E.g {@code log2(8) = 3}, {@code log2(21) = 4}) |
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141 * |
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142 * @param val the value |
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143 * @return the log base 2 of the value |
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144 */ |
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145 public static int log2(long val) { |
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146 assert val > 0 && isPowerOf2(val); |
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147 return 63 - Long.numberOfLeadingZeros(val); |
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148 } |
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149 |
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150 public static int align(int size, int align) { |
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151 assert isPowerOf2(align); |
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152 return (size + align - 1) & ~(align - 1); |
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153 } |
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154 |
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155 /** |
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156 * Gets a word with the nth bit set. |
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157 * |
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158 * @param n the nth bit to set |
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159 * @return an integer value with the nth bit set |
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160 */ |
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161 public static int nthBit(int n) { |
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162 return n >= Integer.SIZE ? 0 : 1 << n; |
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163 } |
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164 |
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165 /** |
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166 * Gets a word with the right-most n bits set. |
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167 * |
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168 * @param n the number of right most bits to set |
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169 * @return an integer value with the right-most n bits set |
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170 */ |
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171 public static int rightNBits(int n) { |
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172 return nthBit(n) - 1; |
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173 } |
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174 |
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175 /** |
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176 * Converts a given type to its Java programming language name. The following are examples of strings returned by |
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177 * this method: |
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178 * |
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179 * <pre> |
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180 * qualified == true: |
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181 * java.lang.Object |
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182 * int |
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183 * boolean[][] |
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184 * qualified == false: |
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185 * Object |
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186 * int |
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187 * boolean[][] |
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188 * </pre> |
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189 * |
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190 * @param riType the type to be converted to a Java name |
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191 * @param qualified specifies if the package prefix of the type should be included in the returned name |
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192 * @return the Java name corresponding to {@code riType} |
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193 */ |
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194 public static String toJavaName(RiType riType, boolean qualified) { |
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195 CiKind kind = riType.kind(false); |
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196 if (kind.isPrimitive() || kind == CiKind.Void) { |
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197 return kind.javaName; |
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198 } |
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199 return internalNameToJava(riType.name(), qualified); |
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200 } |
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201 |
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202 /** |
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203 * Converts a given type to its Java programming language name. The following are examples of strings returned by |
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204 * this method: |
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205 * |
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206 * <pre> |
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207 * java.lang.Object |
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208 * int |
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209 * boolean[][] |
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210 * </pre> |
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211 * |
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212 * @param riType the type to be converted to a Java name |
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213 * @return the Java name corresponding to {@code riType} |
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214 */ |
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215 public static String toJavaName(RiType riType) { |
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216 return (riType == null) ? null : internalNameToJava(riType.name(), true); |
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217 } |
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218 |
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219 public static String internalNameToJava(String name, boolean qualified) { |
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220 switch (name.charAt(0)) { |
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221 case 'L': { |
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222 String result = name.substring(1, name.length() - 1).replace('/', '.'); |
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223 if (!qualified) { |
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224 final int lastDot = result.lastIndexOf('.'); |
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225 if (lastDot != -1) { |
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226 result = result.substring(lastDot + 1); |
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227 } |
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228 } |
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229 return result; |
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230 |
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231 } |
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232 case '[': |
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233 return internalNameToJava(name.substring(1), qualified) + "[]"; |
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234 default: |
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235 if (name.length() != 1) { |
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236 throw new IllegalArgumentException("Illegal internal name: " + name); |
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237 } |
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238 return CiKind.fromPrimitiveOrVoidTypeChar(name.charAt(0)).javaName; |
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239 } |
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240 } |
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241 |
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242 /** |
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243 * Gets a string for a given method formatted according to a given format specification. A format specification is |
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244 * composed of characters that are to be copied verbatim to the result and specifiers that denote an attribute of |
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245 * the method that is to be copied to the result. A specifier is a single character preceded by a '%' character. The |
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246 * accepted specifiers and the method attributes they denote are described below: |
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247 * |
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248 * <pre> |
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249 * Specifier | Description | Example(s) |
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250 * ----------+------------------------------------------------------------------------------------------ |
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251 * 'R' | Qualified return type | "int" "java.lang.String" |
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252 * 'r' | Unqualified return type | "int" "String" |
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253 * 'H' | Qualified holder | "java.util.Map.Entry" |
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254 * 'h' | Unqualified holder | "Entry" |
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255 * 'n' | Method name | "add" |
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256 * 'P' | Qualified parameter types, separated by ', ' | "int, java.lang.String" |
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257 * 'p' | Unqualified parameter types, separated by ', ' | "int, String" |
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258 * 'f' | Indicator if method is unresolved, static or virtual | "unresolved" "static" "virtual" |
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259 * '%' | A '%' character | "%" |
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260 * </pre> |
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261 * |
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262 * @param format a format specification |
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263 * @param method the method to be formatted |
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264 * @param kinds if {@code true} then the types in {@code method}'s signature are printed in the |
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265 * {@linkplain CiKind#jniName JNI} form of their {@linkplain CiKind kind} |
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266 * @return the result of formatting this method according to {@code format} |
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267 * @throws IllegalFormatException if an illegal specifier is encountered in {@code format} |
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268 */ |
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269 public static String format(String format, RiMethod method) throws IllegalFormatException { |
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270 final StringBuilder sb = new StringBuilder(); |
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271 int index = 0; |
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272 RiSignature sig = null; |
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273 while (index < format.length()) { |
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274 final char ch = format.charAt(index++); |
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275 if (ch == '%') { |
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276 if (index >= format.length()) { |
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277 throw new UnknownFormatConversionException("An unquoted '%' character cannot terminate a method format specification"); |
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278 } |
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279 final char specifier = format.charAt(index++); |
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280 boolean qualified = false; |
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281 switch (specifier) { |
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282 case 'R': |
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283 qualified = true; |
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284 // fall through |
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285 case 'r': { |
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286 if (sig == null) { |
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287 sig = method.signature(); |
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288 } |
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289 sb.append(toJavaName(sig.returnType(null), qualified)); |
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290 break; |
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291 } |
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292 case 'H': |
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293 qualified = true; |
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294 // fall through |
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295 case 'h': { |
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296 sb.append(toJavaName(method.holder(), qualified)); |
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297 break; |
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298 } |
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299 case 'n': { |
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300 sb.append(method.name()); |
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301 break; |
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302 } |
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303 case 'P': |
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304 qualified = true; |
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305 // fall through |
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306 case 'p': { |
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307 if (sig == null) { |
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308 sig = method.signature(); |
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309 } |
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310 for (int i = 0; i < sig.argumentCount(false); i++) { |
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311 if (i != 0) { |
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312 sb.append(", "); |
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313 } |
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314 sb.append(toJavaName(sig.argumentTypeAt(i, null), qualified)); |
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315 } |
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316 break; |
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317 } |
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318 case 'f': { |
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319 sb.append(!(method instanceof RiResolvedMethod) ? "unresolved" : isStatic(((RiResolvedMethod) method).accessFlags()) ? "static" : "virtual"); |
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320 break; |
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321 } |
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322 case '%': { |
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323 sb.append('%'); |
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324 break; |
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325 } |
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326 default: { |
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327 throw new UnknownFormatConversionException(String.valueOf(specifier)); |
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328 } |
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329 } |
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330 } else { |
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331 sb.append(ch); |
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332 } |
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333 } |
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334 return sb.toString(); |
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335 } |
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336 |
3733
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337 /** |
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338 * Gets a string for a given field formatted according to a given format specification. A format specification is |
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339 * composed of characters that are to be copied verbatim to the result and specifiers that denote an attribute of |
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340 * the field that is to be copied to the result. A specifier is a single character preceded by a '%' character. The |
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341 * accepted specifiers and the field attributes they denote are described below: |
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342 * |
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343 * <pre> |
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344 * Specifier | Description | Example(s) |
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345 * ----------+------------------------------------------------------------------------------------------ |
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346 * 'T' | Qualified type | "int" "java.lang.String" |
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347 * 't' | Unqualified type | "int" "String" |
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348 * 'H' | Qualified holder | "java.util.Map.Entry" |
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349 * 'h' | Unqualified holder | "Entry" |
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350 * 'n' | Field name | "age" |
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351 * 'f' | Indicator if field is unresolved, static or instance | "unresolved" "static" "instance" |
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352 * '%' | A '%' character | "%" |
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353 * </pre> |
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354 * |
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355 * @param format a format specification |
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356 * @param field the field to be formatted |
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357 * @param kinds if {@code true} then {@code field}'s type is printed in the {@linkplain CiKind#jniName JNI} form of |
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358 * its {@linkplain CiKind kind} |
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359 * @return the result of formatting this field according to {@code format} |
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360 * @throws IllegalFormatException if an illegal specifier is encountered in {@code format} |
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361 */ |
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362 public static String format(String format, RiField field) throws IllegalFormatException { |
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363 final StringBuilder sb = new StringBuilder(); |
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364 int index = 0; |
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365 RiType type = field.type(); |
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366 while (index < format.length()) { |
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367 final char ch = format.charAt(index++); |
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368 if (ch == '%') { |
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parents:
diff
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|
369 if (index >= format.length()) { |
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parents:
diff
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|
370 throw new UnknownFormatConversionException("An unquoted '%' character cannot terminate a field format specification"); |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
371 } |
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parents:
diff
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|
372 final char specifier = format.charAt(index++); |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
373 boolean qualified = false; |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
374 switch (specifier) { |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
375 case 'T': |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
376 qualified = true; |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
377 // fall through |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
378 case 't': { |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
379 sb.append(toJavaName(type, qualified)); |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
380 break; |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
381 } |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
382 case 'H': |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
383 qualified = true; |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
384 // fall through |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
385 case 'h': { |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
386 sb.append(toJavaName(field.holder(), qualified)); |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
387 break; |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
388 } |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
389 case 'n': { |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
390 sb.append(field.name()); |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
391 break; |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
392 } |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
393 case 'f': { |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
394 sb.append(!(field instanceof RiResolvedField) ? "unresolved" : isStatic(((RiResolvedField) field).accessFlags()) ? "static" : "instance"); |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
395 break; |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
396 } |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
397 case '%': { |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
398 sb.append('%'); |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
399 break; |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
400 } |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
401 default: { |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
402 throw new UnknownFormatConversionException(String.valueOf(specifier)); |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
403 } |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
404 } |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
405 } else { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
406 sb.append(ch); |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
407 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
408 } |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
409 return sb.toString(); |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
410 } |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
411 |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
412 /** |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
413 * Gets a stack trace element for a given method and bytecode index. |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
414 */ |
4142
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Adjust code base to new level of warnings.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3733
diff
changeset
|
415 public static StackTraceElement toStackTraceElement(RiMethod method, @SuppressWarnings("unused") int bci) { |
bc8527f3071c
Adjust code base to new level of warnings.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3733
diff
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|
416 // TODO(tw): Look if we can use bci to get the line number. |
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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|
417 return new StackTraceElement(CiUtil.toJavaName(method.holder()), method.name(), null, -1); |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
418 } |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
419 |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
420 /** |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
421 * Converts a Java source-language class name into the internal form. |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
422 * |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
423 * @param className the class name |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
424 * @return the internal name form of the class name |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
425 */ |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
426 public static String toInternalName(String className) { |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
427 return "L" + className.replace('.', '/') + ";"; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
428 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
429 |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
430 /** |
4547
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
431 * Creates a set that uses reference-equality instead of {@link Object#equals(Object)} when comparing values. |
3733
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
432 * |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
433 * @param <T> the type of elements in the set |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
434 * @return a set based on reference-equality |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
435 */ |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
436 public static <T> Set<T> newIdentityHashSet() { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
437 return Collections.newSetFromMap(new IdentityHashMap<T, Boolean>()); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
438 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
439 |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
440 /** |
4547
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
441 * Prepends the String {@code indentation} to every line in String {@code lines}, including a possibly non-empty |
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
442 * line following the final newline. |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
443 */ |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
444 public static String indent(String lines, String indentation) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
445 if (lines.length() == 0) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
446 return lines; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
447 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
448 final String newLine = "\n"; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
449 if (lines.endsWith(newLine)) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
450 return indentation + (lines.substring(0, lines.length() - 1)).replace(newLine, newLine + indentation) + newLine; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
451 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
452 return indentation + lines.replace(newLine, newLine + indentation); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
453 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
454 |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
455 /** |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
456 * Formats the values in a frame as a tabulated string. |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
457 * |
e233f5660da4
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
458 * @param frame |
e233f5660da4
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
459 * @return the values in {@code frame} as a tabulated string |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
460 */ |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
461 public static String tabulateValues(CiFrame frame) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
462 int cols = Math.max(frame.numLocals, Math.max(frame.numStack, frame.numLocks)); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
463 assert cols > 0; |
4142
bc8527f3071c
Adjust code base to new level of warnings.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
3733
diff
changeset
|
464 ArrayList<Object> cells = new ArrayList<>(); |
3733
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
465 cells.add(""); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
466 for (int i = 0; i < cols; i++) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
467 cells.add(i); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
468 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
469 cols++; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
470 if (frame.numLocals != 0) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
471 cells.add("locals:"); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
472 cells.addAll(Arrays.asList(frame.values).subList(0, frame.numLocals)); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
473 cells.addAll(Collections.nCopies(cols - frame.numLocals - 1, "")); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
474 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
475 if (frame.numStack != 0) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
476 cells.add("stack:"); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
477 cells.addAll(Arrays.asList(frame.values).subList(frame.numLocals, frame.numLocals + frame.numStack)); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
478 cells.addAll(Collections.nCopies(cols - frame.numStack - 1, "")); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
479 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
480 if (frame.numLocks != 0) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
481 cells.add("locks:"); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
482 cells.addAll(Arrays.asList(frame.values).subList(frame.numLocals + frame.numStack, frame.values.length)); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
483 cells.addAll(Collections.nCopies(cols - frame.numLocks - 1, "")); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
484 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
485 Object[] cellArray = cells.toArray(); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
486 for (int i = 0; i < cellArray.length; i++) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
487 if ((i % cols) != 0) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
488 cellArray[i] = "|" + cellArray[i]; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
489 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
490 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
491 return CiUtil.tabulate(cellArray, cols, 1, 1); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
492 } |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
493 |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
494 /** |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
495 * Formats a given table as a string. The value of each cell is produced by {@link String#valueOf(Object)}. |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
496 * |
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parents:
diff
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|
497 * @param cells the cells of the table in row-major order |
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parents:
diff
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|
498 * @param cols the number of columns per row |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
499 * @param lpad the number of space padding inserted before each formatted cell value |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
500 * @param rpad the number of space padding inserted after each formatted cell value |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
501 * @return a string with one line per row and each column left-aligned |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
502 */ |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
503 public static String tabulate(Object[] cells, int cols, int lpad, int rpad) { |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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504 int rows = (cells.length + (cols - 1)) / cols; |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
505 int[] colWidths = new int[cols]; |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
506 for (int col = 0; col < cols; col++) { |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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|
507 for (int row = 0; row < rows; row++) { |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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|
508 int index = col + (row * cols); |
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Added Java files from Maxine project.
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parents:
diff
changeset
|
509 if (index < cells.length) { |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
510 Object cell = cells[index]; |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
511 colWidths[col] = Math.max(colWidths[col], String.valueOf(cell).length()); |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
512 } |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
513 } |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
514 } |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
515 StringBuilder sb = new StringBuilder(); |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
516 String nl = NEW_LINE; |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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changeset
|
517 for (int row = 0; row < rows; row++) { |
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parents:
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|
518 for (int col = 0; col < cols; col++) { |
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parents:
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|
519 int index = col + (row * cols); |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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changeset
|
520 if (index < cells.length) { |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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changeset
|
521 for (int i = 0; i < lpad; i++) { |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
522 sb.append(' '); |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
523 } |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
524 Object cell = cells[index]; |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
525 String s = String.valueOf(cell); |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
526 int w = s.length(); |
e233f5660da4
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
527 sb.append(s); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
528 while (w < colWidths[col]) { |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
529 sb.append(' '); |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
530 w++; |
e233f5660da4
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
531 } |
e233f5660da4
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
532 for (int i = 0; i < rpad; i++) { |
e233f5660da4
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
533 sb.append(' '); |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
534 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
535 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
536 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
537 sb.append(nl); |
e233f5660da4
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
538 } |
e233f5660da4
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
539 return sb.toString(); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
540 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
541 |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
542 /** |
4547
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
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|
543 * Convenient shortcut for calling {@link #appendLocation(StringBuilder, RiMethod, int)} without having to supply a |
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
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|
544 * a {@link StringBuilder} instance and convert the result to a string. |
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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|
545 */ |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
546 public static String toLocation(RiResolvedMethod method, int bci) { |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
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|
547 return appendLocation(new StringBuilder(), method, bci).toString(); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
548 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
549 |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
550 /** |
4547
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
551 * Appends a string representation of a location specified by a given method and bci to a given |
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
552 * {@link StringBuilder}. If a stack trace element with a non-null file name and non-negative line number is |
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
553 * {@linkplain RiMethod#toStackTraceElement(int) available} for the given method, then the string returned is the |
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
554 * {@link StackTraceElement#toString()} value of the stack trace element, suffixed by the bci location. For example: |
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
555 * |
3733
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
556 * <pre> |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
557 * java.lang.String.valueOf(String.java:2930) [bci: 12] |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
558 * </pre> |
4547
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
559 * |
a3cdfa2be94e
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
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|
560 * Otherwise, the string returned is the value of {@code CiUtil.format("%H.%n(%p)"}, suffixed by the bci location. |
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
561 * For example: |
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
562 * |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
563 * <pre> |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
564 * java.lang.String.valueOf(int) [bci: 12] |
e233f5660da4
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
565 * </pre> |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
566 * |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
567 * @param sb |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
568 * @param method |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
569 * @param bci |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
570 * @return |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
571 */ |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
572 public static StringBuilder appendLocation(StringBuilder sb, RiResolvedMethod method, int bci) { |
4547
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
573 if (method != null) { |
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
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|
574 StackTraceElement ste = method.toStackTraceElement(bci); |
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
575 if (ste.getFileName() != null && ste.getLineNumber() > 0) { |
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
576 sb.append(ste); |
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
577 } else { |
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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diff
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|
578 sb.append(CiUtil.format("%H.%n(%p)", method)); |
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
579 } |
3733
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
580 } else { |
4558
3706975946e4
Make graph dumping a bit more robust when there is no method, enable debug in the startCompiler method, add context and scope for snippets installation
Gilles Duboscq <duboscq@ssw.jku.at>
parents:
4484
diff
changeset
|
581 sb.append("Null method"); |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
582 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
583 return sb.append(" [bci: ").append(bci).append(']'); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
584 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
585 |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
586 /** |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
587 * Appends a formatted code position to a {@link StringBuilder}. |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
588 * |
e233f5660da4
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
589 * @param sb the {@link StringBuilder} to append to |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
590 * @param pos the code position to format and append to {@code sb} |
e233f5660da4
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
591 * @return the value of {@code sb} |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
592 */ |
e233f5660da4
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
593 public static StringBuilder append(StringBuilder sb, CiCodePos pos) { |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
594 appendLocation(sb.append("at "), pos.method, pos.bci); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
595 if (pos.caller != null) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
596 sb.append(NEW_LINE); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
597 append(sb, pos.caller); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
598 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
599 return sb; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
600 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
601 |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
602 /** |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
603 * Appends a formatted frame to a {@link StringBuilder}. |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
604 * |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
605 * @param sb the {@link StringBuilder} to append to |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
606 * @param frame the frame to format and append to {@code sb} |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
607 * @return the value of {@code sb} |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
608 */ |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
609 public static StringBuilder append(StringBuilder sb, CiFrame frame) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
610 appendLocation(sb.append("at "), frame.method, frame.bci); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
611 if (frame.values != null && frame.values.length > 0) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
612 sb.append(NEW_LINE); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
613 String table = tabulateValues(frame); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
614 String[] rows = table.split(NEW_LINE); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
615 for (int i = 0; i < rows.length; i++) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
616 String row = rows[i]; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
617 if (!row.trim().isEmpty()) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
618 sb.append(" ").append(row); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
619 if (i != rows.length - 1) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
620 sb.append(NEW_LINE); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
621 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
622 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
623 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
624 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
625 if (frame.caller() != null) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
626 sb.append(NEW_LINE); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
627 append(sb, frame.caller()); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
628 } else if (frame.caller != null) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
629 sb.append(NEW_LINE); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
630 append(sb, frame.caller); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
631 } |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
632 return sb; |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
633 } |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
634 |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
635 /** |
e233f5660da4
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
636 * Formats a location present in a register or frame reference map. |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
637 */ |
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
638 public static class RefMapFormatter { |
4547
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
639 |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
640 /** |
e233f5660da4
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
641 * The size of a stack slot. |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
642 */ |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
643 public final int slotSize; |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
644 |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
645 /** |
e233f5660da4
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
646 * The register used as the frame pointer. |
e233f5660da4
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
647 */ |
e233f5660da4
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
648 public final CiRegister fp; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
649 |
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Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
650 public final CiArchitecture arch; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
651 |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
652 /** |
4547
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
653 * The offset (in bytes) from the slot pointed to by {@link #fp} to the slot corresponding to bit 0 in the frame |
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
654 * reference map. |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
655 */ |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
656 public final int refMapToFPOffset; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
657 |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
658 public RefMapFormatter(CiArchitecture arch, int slotSize, CiRegister fp, int refMapToFPOffset) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
659 this.arch = arch; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
660 this.slotSize = slotSize; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
661 this.fp = fp; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
662 this.refMapToFPOffset = refMapToFPOffset; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
663 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
664 |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
665 public String formatStackSlot(int frameRefMapIndex) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
666 int refMapOffset = frameRefMapIndex * slotSize; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
667 int fpOffset = refMapOffset + refMapToFPOffset; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
668 if (fpOffset >= 0) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
669 return fp + "+" + fpOffset; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
670 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
671 return fp.name + fpOffset; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
672 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
673 |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
674 public String formatRegister(int regRefMapIndex) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
675 return arch.registers[regRefMapIndex].toString(); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
676 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
677 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
678 |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
679 /** |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
680 * Appends a formatted debug info to a {@link StringBuilder}. |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
681 * |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
682 * @param sb the {@link StringBuilder} to append to |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
683 * @param info the debug info to format and append to {@code sb} |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
684 * @return the value of {@code sb} |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
685 */ |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
686 public static StringBuilder append(StringBuilder sb, CiDebugInfo info, RefMapFormatter formatter) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
687 String nl = NEW_LINE; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
688 if (info.hasRegisterRefMap()) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
689 sb.append(" reg-ref-map:"); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
690 CiBitMap bm = info.registerRefMap; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
691 if (formatter != null) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
692 for (int reg = bm.nextSetBit(0); reg >= 0; reg = bm.nextSetBit(reg + 1)) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
693 sb.append(" " + formatter.formatRegister(reg)); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
694 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
695 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
696 sb.append(' ').append(bm).append(nl); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
697 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
698 if (info.hasStackRefMap()) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
699 sb.append("frame-ref-map:"); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
700 CiBitMap bm = info.frameRefMap; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
701 if (formatter != null) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
702 for (int i = bm.nextSetBit(0); i >= 0; i = bm.nextSetBit(i + 1)) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
703 sb.append(" " + formatter.formatStackSlot(i)); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
704 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
705 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
706 sb.append(' ').append(bm).append(nl); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
707 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
708 CiFrame frame = info.frame(); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
709 if (frame != null) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
710 append(sb, frame); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
711 } else if (info.codePos != null) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
712 append(sb, info.codePos); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
713 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
714 return sb; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
715 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
716 |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
717 public static CiKind[] signatureToKinds(RiResolvedMethod method) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
718 CiKind receiver = isStatic(method.accessFlags()) ? null : method.holder().kind(true); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
719 return signatureToKinds(method.signature(), receiver); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
720 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
721 |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
722 public static CiKind[] signatureToKinds(RiSignature signature, CiKind receiverKind) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
723 int args = signature.argumentCount(false); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
724 CiKind[] result; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
725 int i = 0; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
726 if (receiverKind != null) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
727 result = new CiKind[args + 1]; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
728 result[0] = receiverKind; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
729 i = 1; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
730 } else { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
731 result = new CiKind[args]; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
732 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
733 for (int j = 0; j < args; j++) { |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
734 result[i + j] = signature.argumentKindAt(j, true); |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
735 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
736 return result; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
737 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
738 |
4547
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
739 public static Class< ? >[] signatureToTypes(RiSignature signature, RiResolvedType accessingClass) { |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
740 int count = signature.argumentCount(false); |
4547
a3cdfa2be94e
Allow to intrinsify an invoke with a deoptimize node. Make debug output more relaxed wrt to null in FrameMap.method
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
4484
diff
changeset
|
741 Class< ? >[] result = new Class< ? >[count]; |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
742 for (int i = 0; i < result.length; ++i) { |
4484
14a00ee82980
Implement eager type resolving.
Andreas Woess <andreas.woess@jku.at>
parents:
4199
diff
changeset
|
743 result[i] = signature.argumentTypeAt(i, accessingClass).resolve(accessingClass).toJava(); |
3733
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
744 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
745 return result; |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
746 } |
e233f5660da4
Added Java files from Maxine project.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff
changeset
|
747 } |