Remove MIPS support

runtime/vm/dart.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/dart.h"
 
 #include "vm/become.h"
 #include "vm/clustered_snapshot.h"
 #include "vm/code_observers.h"
 #include "vm/cpu.h"
@@ skipping 79 matching lines @@
 #if defined(TARGET_ARCH_ARM)
   // These offsets are embedded in precompiled instructions. We need simarm
   // (compiler) and arm (runtime) to agree.
   CHECK_OFFSET(Heap::TopOffset(Heap::kNew), 8);
   CHECK_OFFSET(Thread::stack_limit_offset(), 4);
   CHECK_OFFSET(Thread::object_null_offset(), 40);
   CHECK_OFFSET(SingleTargetCache::upper_limit_offset(), 14);
   CHECK_OFFSET(Isolate::object_store_offset(), 28);
   NOT_IN_PRODUCT(CHECK_OFFSET(sizeof(ClassHeapStats), 120));
 #endif
-#if defined(TARGET_ARCH_MIPS)
-  // These offsets are embedded in precompiled instructions. We need simmips
-  // (compiler) and mips (runtime) to agree.
-  CHECK_OFFSET(Heap::TopOffset(Heap::kNew), 8);
-  CHECK_OFFSET(Thread::stack_limit_offset(), 4);
-  CHECK_OFFSET(Thread::object_null_offset(), 40);
-  CHECK_OFFSET(SingleTargetCache::upper_limit_offset(), 14);
-  CHECK_OFFSET(Isolate::object_store_offset(), 28);
-  NOT_IN_PRODUCT(CHECK_OFFSET(sizeof(ClassHeapStats), 120));
-#endif
 #if defined(TARGET_ARCH_ARM64)
   // These offsets are embedded in precompiled instructions. We need simarm64
   // (compiler) and arm64 (runtime) to agree.
   CHECK_OFFSET(Heap::TopOffset(Heap::kNew), 8);
   CHECK_OFFSET(Thread::stack_limit_offset(), 8);
   CHECK_OFFSET(Thread::object_null_offset(), 80);
   CHECK_OFFSET(SingleTargetCache::upper_limit_offset(), 26);
   CHECK_OFFSET(Isolate::object_store_offset(), 56);
   NOT_IN_PRODUCT(CHECK_OFFSET(sizeof(ClassHeapStats), 208));
 #endif
@@ skipping 561 matching lines @@
 #if defined(TARGET_ARCH_ARM)
 #if defined(TARGET_OS_MACOS) || defined(TARGET_OS_MACOS_IOS)
     buffer.AddString(" arm-ios");
 #else
     buffer.AddString(" arm-eabi");
 #endif
     buffer.AddString(TargetCPUFeatures::hardfp_supported() ? " hardfp"
                                                            : " softfp");
 #elif defined(TARGET_ARCH_ARM64)
     buffer.AddString(" arm64");
-#elif defined(TARGET_ARCH_MIPS)
-    buffer.AddString(" mips");
 #elif defined(TARGET_ARCH_IA32)
     buffer.AddString(" ia32");
 #elif defined(TARGET_ARCH_X64)
 #if defined(_WIN64)
     buffer.AddString(" x64-win");
 #else
     buffer.AddString(" x64-sysv");
 #endif
 #elif defined(TARGET_ARCH_DBC)
     buffer.AddString(" dbc");
@@ skipping 63 matching lines @@
   return predefined_handles_->handles_.IsValidScopedHandle(address);
 }
 
 
 bool Dart::IsReadOnlyApiHandle(Dart_Handle handle) {
   ASSERT(predefined_handles_ != NULL);
   return predefined_handles_->api_handles_.IsValidHandle(handle);
 }
 
 }  // namespace dart