Remove MIPS support

runtime/vm/profiler.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 "platform/address_sanitizer.h"
 #include "platform/memory_sanitizer.h"
 #include "platform/utils.h"
 
 #include "vm/allocation.h"
 #include "vm/atomic.h"
@@ skipping 14 matching lines @@
 #include "vm/stack_frame.h"
 
 namespace dart {
 
 static const intptr_t kSampleSize = 8;
 static const intptr_t kMaxSamplesPerTick = 4;
 
 DEFINE_FLAG(bool, trace_profiled_isolates, false, "Trace profiled isolates.");
 
 #if defined(HOST_OS_ANDROID) || defined(TARGET_ARCH_ARM64) ||                  \
-    defined(TARGET_ARCH_ARM) || defined(TARGET_ARCH_MIPS)
+    defined(TARGET_ARCH_ARM)
 DEFINE_FLAG(int,
             profile_period,
             10000,
             "Time between profiler samples in microseconds. Minimum 50.");
 #else
 DEFINE_FLAG(int,
             profile_period,
             1000,
             "Time between profiler samples in microseconds. Minimum 50.");
 #endif
@@ skipping 235 matching lines @@
 #elif defined(TARGET_ARCH_ARM)
 bool ReturnAddressLocator::LocateReturnAddress(uword* return_address) {
   ASSERT(return_address != NULL);
   return false;
 }
 #elif defined(TARGET_ARCH_ARM64)
 bool ReturnAddressLocator::LocateReturnAddress(uword* return_address) {
   ASSERT(return_address != NULL);
   return false;
 }
-#elif defined(TARGET_ARCH_MIPS)
-bool ReturnAddressLocator::LocateReturnAddress(uword* return_address) {
-  ASSERT(return_address != NULL);
-  return false;
-}
 #elif defined(TARGET_ARCH_DBC)
 bool ReturnAddressLocator::LocateReturnAddress(uword* return_address) {
   ASSERT(return_address != NULL);
   return false;
 }
 #else
 #error ReturnAddressLocator implementation missing for this architecture.
 #endif
 
 
@@ skipping 1307 matching lines @@
 
 
 ProcessedSampleBuffer::ProcessedSampleBuffer()
     : code_lookup_table_(new CodeLookupTable(Thread::Current())) {
   ASSERT(code_lookup_table_ != NULL);
 }
 
 #endif  // !PRODUCT
 
 }  // namespace dart