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changeset 7700:627c284671b7

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Use java.nio.ByteOrder instead of our own ByteOrder enumeration
author Christian Wimmer <christian.wimmer@oracle.com>
date Mon, 04 Feb 2013 07:36:35 -0800
parents 20cc221ed5ca
children 47467b2c3fc5
files graal/com.oracle.graal.amd64/src/com/oracle/graal/amd64/AMD64.java graal/com.oracle.graal.api.code/src/com/oracle/graal/api/code/Architecture.java graal/com.oracle.graal.asm/src/com/oracle/graal/asm/AbstractAssembler.java
diffstat 3 files changed, 8 insertions(+), 11 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.amd64/src/com/oracle/graal/amd64/AMD64.java	Mon Feb 04 06:31:27 2013 -0800
+++ b/graal/com.oracle.graal.amd64/src/com/oracle/graal/amd64/AMD64.java	Mon Feb 04 07:36:35 2013 -0800
@@ -26,6 +26,8 @@
 import static com.oracle.graal.api.code.Register.RegisterFlag.*;
 import static com.oracle.graal.api.meta.Kind.*;
 
+import java.nio.*;
+
 import com.oracle.graal.api.code.*;
 import com.oracle.graal.api.code.Register.*;
 
@@ -109,7 +111,7 @@
     public AMD64() {
         super("AMD64",
               8,
-              ByteOrder.LittleEndian,
+              ByteOrder.LITTLE_ENDIAN,
               allRegisters,
               LOAD_STORE | STORE_STORE,
               1,
--- a/graal/com.oracle.graal.api.code/src/com/oracle/graal/api/code/Architecture.java	Mon Feb 04 06:31:27 2013 -0800
+++ b/graal/com.oracle.graal.api.code/src/com/oracle/graal/api/code/Architecture.java	Mon Feb 04 07:36:35 2013 -0800
@@ -22,9 +22,10 @@
  */
 package com.oracle.graal.api.code;
 
+import java.nio.*;
 import java.util.*;
 
-import com.oracle.graal.api.code.Register.*;
+import com.oracle.graal.api.code.Register.RegisterFlag;
 
 /**
  * Represents a CPU architecture, including information such as its endianness, CPU registers, word
@@ -33,13 +34,6 @@
 public abstract class Architecture {
 
     /**
-     * The endianness of the architecture.
-     */
-    public static enum ByteOrder {
-        LittleEndian, BigEndian
-    }
-
-    /**
      * The number of bits required in a bit map covering all the registers that may store
      * references. The bit position of a register in the map is the register's
      * {@linkplain Register#number number}.
--- a/graal/com.oracle.graal.asm/src/com/oracle/graal/asm/AbstractAssembler.java	Mon Feb 04 06:31:27 2013 -0800
+++ b/graal/com.oracle.graal.asm/src/com/oracle/graal/asm/AbstractAssembler.java	Mon Feb 04 07:36:35 2013 -0800
@@ -22,8 +22,9 @@
  */
 package com.oracle.graal.asm;
 
+import java.nio.*;
+
 import com.oracle.graal.api.code.*;
-import com.oracle.graal.api.code.Architecture.*;
 
 /**
  * The platform-independent base class for the assembler.
@@ -36,7 +37,7 @@
     public AbstractAssembler(TargetDescription target) {
         this.target = target;
 
-        if (target.arch.getByteOrder() == ByteOrder.BigEndian) {
+        if (target.arch.getByteOrder() == ByteOrder.BIG_ENDIAN) {
             this.codeBuffer = new Buffer.BigEndian();
         } else {
             this.codeBuffer = new Buffer.LittleEndian();