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1 /*
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2 * Copyright 2000-2001 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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20 * CA 95054 USA or visit www.sun.com if you need additional information or
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21 * have any questions.
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22 *
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23 */
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24
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25 package sun.jvm.hotspot.debugger.win32.coff;
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26
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27 /** Constants indicating attributes of the section. (Some of the
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28 descriptions are taken directly from Microsoft's documentation and
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29 are copyrighted by Microsoft.) */
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30
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31 public interface SectionFlags {
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32 /** Reserved for future use. */
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33 public static final int IMAGE_SCN_TYPE_REG = 0x00000000;
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34
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35 /** Reserved for future use. */
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36 public static final int IMAGE_SCN_TYPE_DSECT = 0x00000001;
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37
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38 /** Reserved for future use. */
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39 public static final int IMAGE_SCN_TYPE_NOLOAD = 0x00000002;
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40
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41 /** Reserved for future use. */
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42 public static final int IMAGE_SCN_TYPE_GROUP = 0x00000004;
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43
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44 /** Section should not be padded to next boundary. This is obsolete
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45 and replaced by IMAGE_SCN_ALIGN_1BYTES. This is valid for object
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46 files only. */
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47 public static final int IMAGE_SCN_TYPE_NO_PAD = 0x00000008;
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48
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49 /** Reserved for future use. */
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50 public static final int IMAGE_SCN_TYPE_COPY = 0x00000010;
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51
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52 /** Section contains executable code. */
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53 public static final int IMAGE_SCN_CNT_CODE = 0x00000020;
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54
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55 /** Section contains initialized data. */
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56 public static final int IMAGE_SCN_CNT_INITIALIZED_DATA = 0x00000040;
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57
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58 /** Section contains uninitialized data. */
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59 public static final int IMAGE_SCN_CNT_UNINITIALIZED_DATA = 0x00000080;
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60
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61 /** Reserved for future use. */
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62 public static final int IMAGE_SCN_LNK_OTHER = 0x00000100;
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63
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64 /** Section contains comments or other information. The .drectve
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65 section has this type. This is valid for object files only. */
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66 public static final int IMAGE_SCN_LNK_INFO = 0x00000200;
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67
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68 /** Reserved for future use. */
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69 public static final int IMAGE_SCN_TYPE_OVER = 0x00000400;
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70
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71 /** Section will not become part of the image. This is valid for
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72 object files only. */
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73 public static final int IMAGE_SCN_LNK_REMOVE = 0x00000800;
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74
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75 /** Section contains COMDAT data; see {@link
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76 sun.jvm.hotspot.debugger.win32.coff.COMDATSelectionTypes}. This is valid
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77 for object files only. */
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78 public static final int IMAGE_SCN_LNK_COMDAT = 0x00001000;
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79
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80 /** Reserved for future use. */
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81 public static final int IMAGE_SCN_MEM_FARDATA = 0x00008000;
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82
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83 /** Reserved for future use. */
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84 public static final int IMAGE_SCN_MEM_PURGEABLE = 0x00020000;
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85
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86 /** Reserved for future use. */
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87 public static final int IMAGE_SCN_MEM_16BIT = 0x00020000;
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88
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89 /** Reserved for future use. */
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90 public static final int IMAGE_SCN_MEM_LOCKED = 0x00040000;
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91
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92 /** Reserved for future use. */
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93 public static final int IMAGE_SCN_MEM_PRELOAD = 0x00080000;
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94
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95 /** Align data on a 1-byte boundary. This is valid for object files
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96 only. */
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97 public static final int IMAGE_SCN_ALIGN_1BYTES = 0x00100000;
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98
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99 /** Align data on a 2-byte boundary. This is valid for object files
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100 only. */
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101 public static final int IMAGE_SCN_ALIGN_2BYTES = 0x00200000;
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102
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103 /** Align data on a 4-byte boundary. This is valid for object files
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104 only. */
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105 public static final int IMAGE_SCN_ALIGN_4BYTES = 0x00300000;
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106
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107 /** Align data on a 8-byte boundary. This is valid for object files
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108 only. */
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109 public static final int IMAGE_SCN_ALIGN_8BYTES = 0x00400000;
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110
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111 /** Align data on a 16-byte boundary. This is valid for object files
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112 only. */
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113 public static final int IMAGE_SCN_ALIGN_16BYTES = 0x00500000;
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114
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115 /** Align data on a 32-byte boundary. This is valid for object files
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116 only. */
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117 public static final int IMAGE_SCN_ALIGN_32BYTES = 0x00600000;
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118
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119 /** Align data on a 64-byte boundary. This is valid for object files
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120 only. */
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121 public static final int IMAGE_SCN_ALIGN_64BYTES = 0x00700000;
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122
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123 /** Align data on a 128-byte boundary. This is valid for object
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124 files only. */
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125 public static final int IMAGE_SCN_ALIGN_128BYTES = 0x00800000;
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126
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127 /** Align data on a 256-byte boundary. This is valid for object
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128 files only. */
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129 public static final int IMAGE_SCN_ALIGN_256BYTES = 0x00900000;
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130
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131 /** Align data on a 512-byte boundary. This is valid for object
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132 files only. */
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133 public static final int IMAGE_SCN_ALIGN_512BYTES = 0x00A00000;
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134
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135 /** Align data on a 1024-byte boundary. This is valid for object
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136 files only. */
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137 public static final int IMAGE_SCN_ALIGN_1024BYTES = 0x00B00000;
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138
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139 /** Align data on a 2048-byte boundary. This is valid for object
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140 files only. */
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141 public static final int IMAGE_SCN_ALIGN_2048BYTES = 0x00C00000;
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142
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143 /** Align data on a 4096-byte boundary. This is valid for object
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144 files only. */
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145 public static final int IMAGE_SCN_ALIGN_4096BYTES = 0x00D00000;
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146
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147 /** Align data on a 8192-byte boundary. This is valid for object
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148 files only. */
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149 public static final int IMAGE_SCN_ALIGN_8192BYTES = 0x00E00000;
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150
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151 /** Section contains extended relocations. */
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152 public static final int IMAGE_SCN_LNK_NRELOC_OVFL = 0x01000000;
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153
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154 /** Section can be discarded as needed. */
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155 public static final int IMAGE_SCN_MEM_DISCARDABLE = 0x02000000;
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156
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157 /** Section cannot be cached. */
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158 public static final int IMAGE_SCN_MEM_NOT_CACHED = 0x04000000;
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159
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160 /** Section is not pageable. */
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161 public static final int IMAGE_SCN_MEM_NOT_PAGED = 0x08000000;
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162
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163 /** Section can be shared in memory. */
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164 public static final int IMAGE_SCN_MEM_SHARED = 0x10000000;
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165
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166 /** Section can be executed as code. */
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167 public static final int IMAGE_SCN_MEM_EXECUTE = 0x20000000;
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168
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169 /** Section can be read. */
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170 public static final int IMAGE_SCN_MEM_READ = 0x40000000;
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171
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172 /** Section can be written to. */
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173 public static final int IMAGE_SCN_MEM_WRITE = 0x80000000;
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174 }
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