iOS, revert bed135e0

using USE_DOUBLE_MMAP worked well on the device, but caused
problems with the simulator, that depends on the GCC3_MAC* implementation.

Change-Id: Ifbc1d48b3642567029c5271054a545eaacaf18ed

bridges/inc/vtablefactory.hxx

@@ -31,7 +31,7 @@
 /*See: http://people.redhat.com/drepper/selinux-mem.html*/
 #if defined(LINUX) || defined(OPENBSD) || defined(FREEBSD) \
     || defined(NETBSD) || defined(DRAGONFLY) || defined (ANDROID) \
-    || defined(HAIKU)  || defined(IOS)
+    || defined(HAIKU)
 #define USE_DOUBLE_MMAP
 #endif
 

bridges/source/cpp_uno/gcc3_ios/cpp2uno.cxx

@@ -512,13 +512,11 @@ bridges::cpp_uno::shared::VtableFactory::initializeBlock(
 unsigned char * bridges::cpp_uno::shared::VtableFactory::addLocalFunctions(
     Slot ** slots,
     unsigned char * code,
-    sal_PtrDiff writetoexecdiff,
     typelib_InterfaceTypeDescription const * type,
     sal_Int32 functionOffset,
     sal_Int32 functionCount,
     sal_Int32 vtableOffset)
 {
-    (void)writetoexecdiff;
     (*slots) -= functionCount;
     Slot * s = *slots;
     for (sal_Int32 i = 0; i < type->nMembers; ++i)