[Pearcolator-devel] SF.net SVN: pearcolator: [76] src/org/binarytranslator/generic/os/loader/ elf/ELF_Loader.java

[<mic...@us...>]

Revision: 76
          http://svn.sourceforge.net/pearcolator/?rev=76&view=rev
Author:   michael_baer
Date:     2007-04-20 11:51:50 -0700 (Fri, 20 Apr 2007)

Log Message:
-----------
Reintroduced symbolic constants for OS ABIs.

Modified Paths:
--------------
    src/org/binarytranslator/generic/os/loader/elf/ELF_Loader.java

Modified: src/org/binarytranslator/generic/os/loader/elf/ELF_Loader.java
===================================================================
--- src/org/binarytranslator/generic/os/loader/elf/ELF_Loader.java	2007-04-20 18:42:26 UTC (rev 75)
+++ src/org/binarytranslator/generic/os/loader/elf/ELF_Loader.java	2007-04-20 18:51:50 UTC (rev 76)
@@ -262,11 +262,11 @@
   /**
    * Class to read and hold ELF header indentity information
    */
-
+  @SuppressWarnings("unused")
   private static class ELF_Identity {
     
     /** Represents acceptable ELF address sizes. */
-    enum AddressSize implements IdentifiedEnum {
+    private enum AddressSize implements IdentifiedEnum {
       Size32(1),
       Size64(2);
       
@@ -282,7 +282,7 @@
     }
     
     /** Represents accepted ELF byte orders. */
-    enum ByteOrder implements IdentifiedEnum {
+    private enum ByteOrder implements IdentifiedEnum {
       LittleEndian(1),
       BigEndian(2);
       
@@ -296,6 +296,22 @@
         return identifier;
       }
     }
+    
+    /* Symbolic names for the most widely used ABIs. This is not an enum, because the list isn't complete. */
+    private static final byte ELFOSABI_SYSTEMV = 0;
+    private static final byte ELFOSABI_HPUX = 1;
+    private static final byte ELFOSABI_NETBSD = 2;
+    private static final byte ELFOSABI_LINUX = 3;
+    private static final byte ELFOSABI_SOLARIS = 6;
+    private static final byte ELFOSABI_AIX = 7;
+    private static final byte ELFOSABI_IRIX = 8;
+    private static final byte ELFOSABI_FREEBSD = 9;
+    private static final byte ELFOSABI_TRU64 = 10;
+    private static final byte ELFOSABI_MODESTO = 11;
+    private static final byte ELFOSABI_OPENBSD = 12;
+    private static final byte ELFOSABI_OPENVMS = 13;
+    private static final byte ELFOSABI_NSK = 14;
+    private static final byte ELFOSABI_ARM = 97;
 
     /**
      * ELF magic values indicating an ELF file
@@ -356,13 +372,13 @@
     {
       //read the OS ABI
       switch (abi) {
-        case 0:
+        case ELFOSABI_SYSTEMV:
           return ABI.SystemV;
           
-        case 3:
+        case ELFOSABI_LINUX:
           return ABI.Linux;
           
-        case 97:
+        case ELFOSABI_ARM:
           return ABI.ARM;
         
         default:


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