[SCM] WebKit Debian packaging branch, webkit-1.1, updated. upstream/1.1.15.1-1414-gc69ee75

[eric at webkit.org]

The following commit has been merged in the webkit-1.1 branch:
commit bbac8ee930998fa814af079457996145f6e4f68a
Author: eric at webkit.org <eric at webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Date:   Thu Oct 1 01:13:02 2009 +0000

    2009-09-30  Gabor Loki  <loki at inf.u-szeged.hu>
    
            Reviewed by George Staikos.
    
            Defines two pseudo-platforms for ARM and Thumb-2 instruction set.
            https://bugs.webkit.org/show_bug.cgi?id=29122
    
            Introduces WTF_PLATFORM_ARM_TRADITIONAL and WTF_PLATFORM_ARM_THUMB2
            macros on ARM platforms. The PLATFORM(ARM_THUMB2) should be used
            when Thumb-2 instruction set is the required target. The
            PLATFORM(ARM_TRADITIONAL) is for generic ARM instruction set. In
            case where the code is common the PLATFORM(ARM) have to be used.
    
            Modified by George Wright  <gwright at rim.com> to correctly work
            with the RVCT-defined __TARGET_ARCH_ARM and __TARGET_ARCH_THUMB
            compiler macros, as well as adding readability changes.
    
            * wtf/Platform.h:
    
    git-svn-id: http://svn.webkit.org/repository/webkit/trunk@48954 268f45cc-cd09-0410-ab3c-d52691b4dbfc

diff --git a/JavaScriptCore/ChangeLog b/JavaScriptCore/ChangeLog
index 87e53eb..4dbb381 100644
--- a/JavaScriptCore/ChangeLog
+++ b/JavaScriptCore/ChangeLog
@@ -1,3 +1,22 @@
+2009-09-30  Gabor Loki  <loki at inf.u-szeged.hu>
+
+        Reviewed by George Staikos.
+
+        Defines two pseudo-platforms for ARM and Thumb-2 instruction set.
+        https://bugs.webkit.org/show_bug.cgi?id=29122
+
+        Introduces WTF_PLATFORM_ARM_TRADITIONAL and WTF_PLATFORM_ARM_THUMB2
+        macros on ARM platforms. The PLATFORM(ARM_THUMB2) should be used
+        when Thumb-2 instruction set is the required target. The
+        PLATFORM(ARM_TRADITIONAL) is for generic ARM instruction set. In
+        case where the code is common the PLATFORM(ARM) have to be used.
+
+        Modified by George Wright  <gwright at rim.com> to correctly work
+        with the RVCT-defined __TARGET_ARCH_ARM and __TARGET_ARCH_THUMB
+        compiler macros, as well as adding readability changes.
+
+        * wtf/Platform.h:
+
 2009-09-30  Oliver Hunt  <oliver at apple.com>
 
         Reviewed by Geoff Garen.
diff --git a/JavaScriptCore/wtf/Platform.h b/JavaScriptCore/wtf/Platform.h
index 9fbfa85..bb4f863 100644
--- a/JavaScriptCore/wtf/Platform.h
+++ b/JavaScriptCore/wtf/Platform.h
@@ -231,40 +231,94 @@
 #if   defined(arm) \
    || defined(__arm__)
 #define WTF_PLATFORM_ARM 1
+
 #if defined(__ARMEB__)
 #define WTF_PLATFORM_BIG_ENDIAN 1
-#elif !defined(__ARM_EABI__) && !defined(__EABI__) && !defined(__VFP_FP__)
+
+#elif !defined(__ARM_EABI__) \
+   && !defined(__EABI__) \
+   && !defined(__VFP_FP__)
 #define WTF_PLATFORM_MIDDLE_ENDIAN 1
+
 #endif
-#define ARM_ARCH_VERSION 3
-#if defined(__ARM_ARCH_4__) || defined(__ARM_ARCH_4T__) || defined(__MARM_ARMV4__) \
-    || defined(_ARMV4I_)
-#undef ARM_ARCH_VERSION
+
+/* Set ARM_ARCH_VERSION */
+#if   defined(__ARM_ARCH_4__) \
+   || defined(__ARM_ARCH_4T__) \
+   || defined(__MARM_ARMV4__) \
+   || defined(_ARMV4I_)
 #define ARM_ARCH_VERSION 4
-#endif
-#if defined(__ARM_ARCH_5__) || defined(__ARM_ARCH_5T__) \
-        || defined(__ARM_ARCH_5E__) || defined(__ARM_ARCH_5TE__) \
-        || defined(__ARM_ARCH_5TEJ__) || defined(__MARM_ARMV5__)
-#undef ARM_ARCH_VERSION
+
+#elif defined(__ARM_ARCH_5__) \
+   || defined(__ARM_ARCH_5T__) \
+   || defined(__ARM_ARCH_5E__) \
+   || defined(__ARM_ARCH_5TE__) \
+   || defined(__ARM_ARCH_5TEJ__) \
+   || defined(__MARM_ARMV5__)
 #define ARM_ARCH_VERSION 5
-#endif
-#if defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) \
-     || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6Z__) \
-     || defined(__ARM_ARCH_6ZK__) || defined(__ARMV6__)
-#undef ARM_ARCH_VERSION
+
+#elif defined(__ARM_ARCH_6__) \
+   || defined(__ARM_ARCH_6J__) \
+   || defined(__ARM_ARCH_6K__) \
+   || defined(__ARM_ARCH_6Z__) \
+   || defined(__ARM_ARCH_6ZK__) \
+   || defined(__ARM_ARCH_6T2__) \
+   || defined(__ARMV6__)
 #define ARM_ARCH_VERSION 6
-#endif
-#if defined(__ARM_ARCH_7A__)
-#undef ARM_ARCH_VERSION
+
+#elif defined(__ARM_ARCH_7A__) \
+   || defined(__ARM_ARCH_7R__)
 #define ARM_ARCH_VERSION 7
+
+/* RVCT sets _TARGET_ARCH_ARM */
+#elif defined(__TARGET_ARCH_ARM)
+#define ARM_ARCH_VERSION __TARGET_ARCH_ARM
+
+#else
+#define ARM_ARCH_VERSION 0
+
+#endif
+
+/* Set THUMB_ARM_VERSION */
+#if   defined(__ARM_ARCH_4T__)
+#define THUMB_ARCH_VERSION 1
+
+#elif defined(__ARM_ARCH_5T__) \
+   || defined(__ARM_ARCH_5TE__) \
+   || defined(__ARM_ARCH_5TEJ__)
+#define THUMB_ARCH_VERSION 2
+
+#elif defined(__ARM_ARCH_6J__) \
+   || defined(__ARM_ARCH_6K__) \
+   || defined(__ARM_ARCH_6Z__) \
+   || defined(__ARM_ARCH_6ZK__) \
+   || defined(__ARM_ARCH_6M__)
+#define THUMB_ARCH_VERSION 3
+
+#elif defined(__ARM_ARCH_6T2__) \
+   || defined(__ARM_ARCH_7__) \
+   || defined(__ARM_ARCH_7A__) \
+   || defined(__ARM_ARCH_7R__) \
+   || defined(__ARM_ARCH_7M__)
+#define THUMB_ARCH_VERSION 4
+
+/* RVCT sets __TARGET_ARCH_THUMB */
+#elif defined(__TARGET_ARCH_THUMB)
+#define THUMB_ARCH_VERSION __TARGET_ARCH_THUMB
+
+#else
+#define THUMB_ARCH_VERSION 0
 #endif
+
 /* On ARMv5 and below the natural alignment is required. */
 #if !defined(ARM_REQUIRE_NATURAL_ALIGNMENT) && ARM_ARCH_VERSION <= 5
 #define ARM_REQUIRE_NATURAL_ALIGNMENT 1
 #endif
+
 /* Defines two pseudo-platforms for ARM and Thumb-2 instruction set. */
 #if !defined(WTF_PLATFORM_ARM_TRADITIONAL) && !defined(WTF_PLATFORM_ARM_THUMB2)
-#  if defined(thumb2) || defined(__thumb2__)
+#  if defined(thumb2) || defined(__thumb2__) \
+  || ((defined(__thumb) || defined(__thumb__)) && THUMB_ARCH_VERSION == 4)
 #    define WTF_PLATFORM_ARM_TRADITIONAL 0
 #    define WTF_PLATFORM_ARM_THUMB2 1
 #  elif PLATFORM_ARM_ARCH(4)

-- 
WebKit Debian packaging