Changeset 101980 in webkit for trunk/Source/JavaScriptCore/assembler/SH4Assembler.h

Timestamp:

Dec 5, 2011, 1:41:04 AM (14 years ago)

Author:

Csaba Osztrogonác

Message:

MacroAssemblerSH4 does not implement readCallTarget
​https://bugs.webkit.org/show_bug.cgi?id=73434

Patch by Zoltan Herczeg <​[email protected]> on 2011-12-05
Reviewed by Csaba Osztrogonác.

• assembler/MacroAssemblerSH4.h: Support for SH4.

(JSC::MacroAssemblerSH4::readCallTarget):

• assembler/SH4Assembler.h:

(JSC::SH4Assembler::readCallTarget):

File:

• trunk/Source/JavaScriptCore/assembler/SH4Assembler.h (modified) (1 diff)

trunk/Source/JavaScriptCore/assembler/SH4Assembler.h

@@ -1507 +1507 @@
     }
 
+    static void* readCallTarget(void* from)
+    {
+        uint16_t* instructionPtr = static_cast<uint16_t*>(from);
+        instructionPtr -= 3;
+        return reinterpret_cast<void*>(readPCrelativeAddress((*instructionPtr & 0xff), instructionPtr));
+    }
+
     PassRefPtr<ExecutableMemoryHandle> executableCopy(JSGlobalData& globalData)
     {