Changeset 24715 in webkit for trunk/JavaScriptCore

Timestamp:

Jul 27, 2007, 1:34:00 AM (18 years ago)

Author:

hausmann

Message:

Fix compilation with Qt on Windows with MingW: Implemented currentThreadStackBase() for this platform.

Location:

trunk/JavaScriptCore

Files:

• ChangeLog (modified) (1 diff)
• kjs/collector.cpp (modified) (1 diff)

trunk/JavaScriptCore/ChangeLog

@@ +1 @@
+2007-07-27  Simon Hausmann  <[email protected]>
+
+        Done with and reviewed by Lars and Zack.
+
+        Fix compilation with Qt on Windows with MingW: Implemented currentThreadStackBase() for this platform.
+
+        * kjs/collector.cpp:
+        (KJS::currentThreadStackBase):
+
 2007-07-27  Simon Hausmann  <[email protected]>
 

trunk/JavaScriptCore/kjs/collector.cpp

@@ -267 +267 @@
         MOV pTib, EAX
     }
+    return (void*)pTib->StackBase;
+#elif PLATFORM(WIN_OS) && PLATFORM(X86) && COMPILER(GCC)
+    // offset 0x18 from the FS segment register gives a pointer to
+    // the thread information block for the current thread
+    NT_TIB* pTib;
+    asm ( "movl %%fs:0x18, %0\n"
+          : "=r" (pTib)
+        );
     return (void*)pTib->StackBase;
 #elif PLATFORM(UNIX)