Changeset 31088 in webkit

Timestamp:

Mar 16, 2008, 8:26:42 PM (17 years ago)

Author:

Darin Adler

Message:

2008-03-16 weihongzeng <​weihong.zeng@hotmail.com>

Reviewed by Darin Adler.

​http://bugs.webkit.org/show_bug.cgi?id=15416
Add support for mixed-endian processors

• kjs/dtoa.cpp: Add IEEE_ARM, triggered by PLATFORM(MIDDLE_ENDIAN).

Location:

trunk/JavaScriptCore

Files:

• ChangeLog (modified) (1 diff)
• kjs/dtoa.cpp (modified) (4 diffs)

trunk/JavaScriptCore/ChangeLog

@@ +1 @@
+ 2008-03-16  weihongzeng  <weihong.zeng@hotmail.com>
+ 
+         Reviewed by Darin Adler.
+ 
+         http://bugs.webkit.org/show_bug.cgi?id=15416
+         Add support for mixed-endian processors
+ 
+         * kjs/dtoa.cpp: Add IEEE_ARM, triggered by PLATFORM(MIDDLE_ENDIAN).
+ 
 2008-03-16  Kevin Ollivier  <kevino@theolliviers.com>
 

trunk/JavaScriptCore/kjs/dtoa.cpp

@@ -180 +180 @@
 #if PLATFORM(BIG_ENDIAN)
 #define IEEE_MC68k
+#elif PLATFORM(MIDDLE_ENDIAN)
+#define IEEE_ARM
 #else
 #define IEEE_8087
@@ -226 +228 @@
 #endif
 #ifdef IEEE_8087
+#define IEEE_Arith
+#endif
+#ifdef IEEE_ARM
 #define IEEE_Arith
 #endif
@@ -284 +289 @@
 #endif
 
-#if defined(IEEE_8087) + defined(IEEE_MC68k) + defined(VAX) + defined(IBM) != 1
-Exactly one of IEEE_8087, IEEE_MC68k, VAX, or IBM should be defined.
+#if defined(IEEE_8087) + defined(IEEE_MC68k) + defined(IEEE_ARM) + defined(VAX) + defined(IBM) != 1
+Exactly one of IEEE_8087, IEEE_ARM, IEEE_MC68k, VAX, or IBM should be defined.
 #endif
 
@@ -314 +319 @@
  * #define Storeinc(a,b,c) (*a++ = b << 16 | c & 0xffff)
  */
-#if defined(IEEE_8087) + defined(VAX)
+#if defined(IEEE_8087) + defined(IEEE_ARM) + defined(VAX)
 #define Storeinc(a,b,c) (((unsigned short *)a)[1] = (unsigned short)b, \
 ((unsigned short *)a)[0] = (unsigned short)c, a++)