Changeset 13089 in webkit for trunk/JavaScriptCore/kxmlcore/TCSpinLock.h

Timestamp:

Mar 2, 2006, 1:12:06 AM (19 years ago)

Author:

mjs

Message:

JavaScriptCore:

Reviewed by Darin.

• Set up new prototype macros and avoid using #if without defined() in JSC

Added new PLATFORM macros and related, to make sure #if's all check if relevant macros
are defined, and to separate core OS-level dependencies from operating environment
dependencies so you can, e.g., build KDE on Mac or Windows.

• kxmlcore/Platform.h: Added.

• deploy them everywhere in JavaScriptCore

• JavaScriptCore.xcodeproj/project.pbxproj:
• bindings/jni/jni_utility.cpp: (KJS::Bindings::convertValueToJValue):
• bindings/objc/WebScriptObject.mm:
• bindings/objc/objc_instance.mm: (ObjcInstance::end):
• bindings/softlinking.h:
• bindings/testbindings.mm: (main):
• kjs/JSLock.cpp:
• kjs/collector.cpp: (KJS::Collector::markCurrentThreadConservatively): (KJS::Collector::markOtherThreadConservatively): (KJS::Collector::markStackObjectsConservatively):
• kjs/config.h:
• kjs/date_object.cpp: (gmtoffset): (KJS::formatTime): (KJS::DateProtoFunc::callAsFunction): (KJS::DateObjectImp::construct): (KJS::makeTime):
• kjs/dtoa.cpp:
• kjs/fpconst.cpp: (KJS::sizeof): (KJS::):
• kjs/grammar.y:
• kjs/identifier.cpp:
• kjs/internal.cpp:
• kjs/interpreter.cpp: (KJS::Interpreter::evaluate): (KJS::Interpreter::createLanguageInstanceForValue):
• kjs/interpreter.h:
• kjs/lookup.cpp:
• kjs/lookup.h:
• kjs/math_object.cpp:
• kjs/object.cpp:
• kjs/object.h:
• kjs/operations.cpp: (KJS::isNaN): (KJS::isInf): (KJS::isPosInf): (KJS::isNegInf):
• kjs/operations.h:
• kjs/regexp.cpp: (KJS::RegExp::RegExp): (KJS::RegExp::~RegExp): (KJS::RegExp::match):
• kjs/regexp.h:
• kjs/testkjs.cpp: (StopWatch::start): (StopWatch::stop): (StopWatch::getElapsedMS):
• kjs/ustring.cpp:
• kjs/ustring.h:
• kxmlcore/AlwaysInline.h:
• kxmlcore/Assertions.cpp:
• kxmlcore/Assertions.h:
• kxmlcore/FastMalloc.cpp: (KXMLCore::):
• kxmlcore/FastMalloc.h:
• kxmlcore/FastMallocInternal.h:
• kxmlcore/HashTable.h:
• kxmlcore/TCPageMap.h:
• kxmlcore/TCSpinLock.h: (TCMalloc_SpinLock::Lock): (TCMalloc_SpinLock::Unlock): (TCMalloc_SlowLock):
• kxmlcore/TCSystemAlloc.cpp: (TCMalloc_SystemAlloc):
• os-win32/stdint.h:

JavaScriptGlue:

Not reviewed, but I noticed these trivial extra changes were needed to avoid
breaking the build with my reviewed patch for:

​http://bugzilla.opendarwin.org/show_bug.cgi?id=7387

Add config.h, includes of it, and Platform.h forwarding header.

• JSBase.cpp:
• JSObject.cpp:
• JSRun.cpp:
• JSUtils.cpp:
• JSValueWrapper.cpp:
• JavaScriptGlue.cpp:
• UserObjectImp.cpp:
• config.h: Added.
• kxmlcore/Platform.h: Added.

WebCore:

Reviewed by Darin.

• WebCore updates for "Set up new prototype macros and avoid using #if without defined() in JSC" ​http://bugzilla.opendarwin.org/show_bug.cgi?id=7387

Add Platform.h

• ForwardingHeaders/kxmlcore/Platform.h: Added.
• bridge/mac/WebCoreFrameNamespaces.m:
• bridge/mac/WebCoreViewFactory.m:
• bridge/mac/WebDashboardRegion.m:
• config.h:
• platform/Logging.cpp:
• platform/mac/ScrollViewMac.mm: (WebCore::ScrollView::addChild):
• platform/mac/WebCoreCookieAdapter.m:
• platform/mac/WebCoreGraphicsBridge.m:
• platform/mac/WebCoreHistory.m:
• platform/mac/WebCoreImageRendererFactory.m:
• platform/mac/WebCoreKeyGenerator.m:
• platform/mac/WebCoreView.m:

File:

• trunk/JavaScriptCore/kxmlcore/TCSpinLock.h (modified) (5 diffs)

trunk/JavaScriptCore/kxmlcore/TCSpinLock.h

@@ -37 +37 @@
 #include <time.h>       /* For nanosleep() */
 #include <sched.h>      /* For sched_yield() */
-#if defined HAVE_STDINT_H
+#if HAVE(STDINT_H)
 #include <stdint.h>
-#elif defined HAVE_INTTYPES_H
+#elif HAVE(INTTYPES_H)
 #include <inttypes.h>
 #else
@@ -46 +46 @@
 #include <stdlib.h>     /* for abort() */
 
-#if (defined __i386__ || defined __ppc__) && defined __GNUC__
+#if (PLATFORM(X86) || PLATFORM(PPC)) && COMPILER(GCC)
 static void TCMalloc_SlowLock(volatile unsigned int* lockword);
 
@@ -58 +58 @@
   inline void Lock() {
     int r;
-#if  __i386__
+#if PLATFORM(X86)
     __asm__ __volatile__
       ("xchgl %0, %1"
@@ -79 +79 @@
 
   inline void Unlock() {
-#if  __i386__
+#if PLATFORM(X86)
     __asm__ __volatile__
       ("movl $0, %0"
@@ -103 +103 @@
   while (true) {
     int r;
-#if __i386__
+#if PLATFORM(X86)
     __asm__ __volatile__
       ("xchgl %0, %1"