Request to commit: Additional change for hs16 for ARM

[Edward Nevill]

Hi folks,

The following change resolves an undefined reference to SharedRuntime::generate_class_cast_message.

I have added an extern "C" function to asm_helper.cpp and then call that function from
cppInterpreter_arm.S.

Ok to commit?

Regards,
Ed.

--- old/icedtea6/ports/hotspot/src/cpu/zero/vm/asm_helper.cpp	2009-10-29 17:50:33.000000000 +0000
+++ new/icedtea6/ports/hotspot/src/cpu/zero/vm/asm_helper.cpp	2009-10-30 09:48:51.000000000 +0000
@@ -39,6 +39,11 @@
 	return r0->end_addr();
 }
 
+extern "C" char *SharedRuntime_generate_class_cast_message(const char *name, const char *klass)
+{
+	return SharedRuntime::generate_class_cast_message(name, klass);
+}
+
 #endif // STATIC_OFFSETS
 
 #ifdef STATIC_OFFSETS
diff -ruNE /java/enevill/hs16_3/icedtea6/ports/hotspot/src/cpu/zero/vm/cppInterpreter_arm.S ports/hotspot/src/cpu/zero/vm/cppInterpreter_arm.S
--- /java/enevill/hs16_3/icedtea6/ports/hotspot/src/cpu/zero/vm/cppInterpreter_arm.S	2009-10-29 17:51:25.000000000 +0000
+++ ports/hotspot/src/cpu/zero/vm/cppInterpreter_arm.S	2009-10-30 09:49:42.000000000 +0000
@@ -3367,7 +3367,7 @@
 	bl	_ZNK5Klass13external_nameEv
 	mov	r1, r0
 	mov	r0, tmp1
-	bl	_ZN13SharedRuntime27generate_class_cast_messageEPKcS1_
+	bl	SharedRuntime_generate_class_cast_message
 	str	r0, [arm_sp, #0]
 	ldr	r0, [istate, #ISTATE_THREAD]
 	adrl	r1, bytecode_interpreter_str