Compile fixes for ARM and miscellaneous spolling.

src/arm/macro-assembler-arm.cc

 // Copyright 2006-2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 38 matching lines @@
 #if defined(__thumb__) && !defined(USE_THUMB_INTERWORK)
 #error "flag -mthumb-interwork missing"
 #endif
 
 
 // We do not support thumb inter-working with an arm architecture not supporting
 // the blx instruction (below v5t)
 #if defined(USE_THUMB_INTERWORK)
 #if !defined(__ARM_ARCH_5T__) && \
   !defined(__ARM_ARCH_5TE__) &&  \
+  !defined(__ARM_ARCH_6__) &&  \
   !defined(__ARM_ARCH_7A__) &&   \
   !defined(__ARM_ARCH_7__)
 // add tests for other versions above v5t as required
 #error "for thumb inter-working we require architecture v5t or above"
 #endif
 #endif
 
 
 // Using blx may yield better code, so use it when required or when available
 #if defined(USE_THUMB_INTERWORK) || defined(__ARM_ARCH_5__)
@@ skipping 1077 matching lines @@
   mov(r0, Operand(p0));
   push(r0);
   mov(r0, Operand(Smi::FromInt(p1 - p0)));
   push(r0);
   CallRuntime(Runtime::kAbort, 2);
   // will not return here
 }
 
 
 } }  // namespace v8::internal