Modify vm code base so that it can be built for --arch=simmips.

runtime/vm/vm_sources.gypi

 # 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.
 
 # This file contains all sources (vm and tests) for the dart virtual machine.
 # Unit test files need to have a '_test' suffix appended to the name.
 {
   'sources': [
     'allocation.cc',
     'allocation.h',
     'allocation_test.cc',
     'assembler.cc',
     'assembler.h',
     'assembler_test.cc',
     'assembler_arm.cc',
     'assembler_arm.h',
     'assembler_ia32.cc',
     'assembler_ia32.h',
     'assembler_ia32_test.cc',
     'assembler_macros.h',
     'assembler_macros_arm.cc',
     'assembler_macros_arm.h',
     'assembler_macros_ia32.cc',
     'assembler_macros_ia32.h',
+    'assembler_macros_mips.cc',
+    'assembler_macros_mips.h',
     'assembler_macros_x64.cc',
     'assembler_macros_x64.h',
+    'assembler_mips.cc',
+    'assembler_mips.h',
     'assembler_x64.cc',
     'assembler_x64.h',
     'assembler_x64_test.cc',
     'assert_test.cc',
     'ast.cc',
     'ast.h',
     'ast_test.cc',
     'ast_printer.h',
     'ast_printer.cc',
     'ast_printer_test.cc',
@@ skipping 30 matching lines @@
     'code_generator.cc',
     'code_generator.h',
     'code_generator_test.cc',
     'code_observers.cc',
     'code_observers.h',
     'code_patcher.h',
     'code_patcher.cc',
     'code_patcher_arm.cc',
     'code_patcher_ia32.cc',
     'code_patcher_ia32_test.cc',
+    'code_patcher_mips.cc',
     'code_patcher_x64.cc',
     'code_patcher_x64_test.cc',
     'compiler.h',
     'compiler.cc',
     'compiler_stats.h',
     'compiler_stats.cc',
     'compiler_test.cc',
+    'constants_arm.h',
     'constants_ia32.h',
+    'constants_mips.h',
     'constants_x64.h',
-    'constants_arm.h',
     'cpu.h',
+    'cpu_arm.cc',
     'cpu_ia32.cc',
+    'cpu_mips.cc',
     'cpu_x64.cc',
-    'cpu_arm.cc',
     'cpu_test.cc',
     'custom_isolate_test.cc',
     'dart.cc',
     'dart.h',
     'dart_api_impl.h',
     'dart_api_state.h',
     'dart_api_impl_test.cc',
     'dart_api_message.cc',
     'dart_api_message.h',
     'dart_entry.cc',
     'dart_entry.h',
     'dart_entry_test.cc',
     'debugger.cc',
     'debugger.h',
+    'debugger_arm.cc',
     'debugger_ia32.cc',
+    'debugger_mips.cc',
     'debugger_x64.cc',
-    'debugger_arm.cc',
     'debugger_api_impl_test.cc',
     'deopt_instructions.cc',
     'deopt_instructions.h',
     'disassembler.cc',
     'disassembler.h',
+    'disassembler_arm.cc',
     'disassembler_ia32.cc',
+    'disassembler_mips.cc',
     'disassembler_x64.cc',
-    'disassembler_arm.cc',
     'disassembler_test.cc',
     'debuginfo.h',
     'debuginfo_android.cc',
     'debuginfo_linux.cc',
     'double_conversion.cc',
     'double_conversion.h',
     'exceptions.cc',
     'exceptions.h',
     'exceptions_test.cc',
     'find_code_object_test.cc',
     'flags.cc',
     'flags.h',
     'flags_test.cc',
     'flow_graph.cc',
     'flow_graph.h',
     'flow_graph_allocator.cc',
     'flow_graph_allocator.h',
     'flow_graph_builder.cc',
     'flow_graph_builder.h',
     'flow_graph_compiler.cc',
     'flow_graph_compiler.h',
     'flow_graph_compiler_arm.cc',
     'flow_graph_compiler_ia32.cc',
+    'flow_graph_compiler_mips.cc',
     'flow_graph_compiler_x64.cc',
     'flow_graph_inliner.cc',
     'flow_graph_inliner.h',
     'flow_graph_optimizer.cc',
     'flow_graph_optimizer.h',
     'freelist.cc',
     'freelist.h',
     'freelist_test.cc',
     'gc_marker.cc',
     'gc_marker.h',
@@ skipping 23 matching lines @@
     'heap_trace.h',
     'heap_trace_test.cc',
     'il_printer.cc',
     'il_printer.h',
     'instructions.h',
     'instructions_arm.cc',
     'instructions_arm.h',
     'instructions_ia32.cc',
     'instructions_ia32.h',
     'instructions_ia32_test.cc',
+    'instructions_mips.cc',
+    'instructions_mips.h',
     'instructions_x64.cc',
     'instructions_x64.h',
     'instructions_x64_test.cc',
     'intermediate_language.cc',
     'intermediate_language.h',
     'intermediate_language_arm.cc',
     'intermediate_language_ia32.cc',
+    'intermediate_language_mips.cc',
     'intermediate_language_x64.cc',
     'intermediate_language_test.cc',
     'intrinsifier.h',
     'intrinsifier.cc',
     'intrinsifier_arm.cc',
     'intrinsifier_ia32.cc',
+    'intrinsifier_mips.cc',
     'intrinsifier_x64.cc',
     'isolate.cc',
     'isolate.h',
     'isolate_test.cc',
     'json_test.cc',
     'locations.cc',
     'locations.h',
     'longjump.cc',
     'longjump.h',
     'longjump_test.cc',
@@ skipping 14 matching lines @@
     'native_entry.h',
     'native_entry_test.cc',
     'native_entry_test.h',
     'native_message_handler.cc',
     'native_message_handler.h',
     'object.cc',
     'object.h',
     'object_test.cc',
     'object_arm_test.cc',
     'object_ia32_test.cc',
+    'object_mips_test.cc',
     'object_x64_test.cc',
     'object_store.cc',
     'object_store.h',
     'object_store_test.cc',
     'os_android.cc',
     'os_linux.cc',
     'os_macos.cc',
     'os_win.cc',
     'os.h',
     'os_test.cc',
     'parser.cc',
     'parser.h',
     'parser_test.cc',
     'pages.cc',
     'pages.h',
     'pages_test.cc',
     'port.cc',
     'port.h',
     'port_test.cc',
     'raw_object.cc',
     'raw_object.h',
     'raw_object_snapshot.cc',
     'resolver.cc',
     'resolver.h',
     'resolver_test.cc',
     'runtime_entry.h',
     'runtime_entry_arm.cc',
     'runtime_entry_ia32.cc',
+    'runtime_entry_mips.cc',
     'runtime_entry_x64.cc',
     'runtime_entry_test.cc',
     'scanner.cc',
     'scanner.h',
     'scanner_test.cc',
     'scavenger.cc',
     'scavenger.h',
     'scopes.cc',
     'scopes.h',
     'scopes_test.cc',
     'snapshot.cc',
     'snapshot.h',
     'snapshot_ids.h',
     'snapshot_test.cc',
     'stack_frame.cc',
     'stack_frame_arm.cc',
     'stack_frame_ia32.cc',
+    'stack_frame_mips.cc',
     'stack_frame_x64.cc',
     'stack_frame.h',
     'stack_frame_test.cc',
     'store_buffer.cc',
     'store_buffer.h',
     'stub_code.cc',
     'stub_code.h',
     'stub_code_arm.cc',
     'stub_code_ia32.cc',
     'stub_code_ia32_test.cc',
+    'stub_code_mips.cc',
     'stub_code_x64.cc',
     'stub_code_x64_test.cc',
     'symbols.cc',
     'symbols.h',
     'thread.h',
     'thread_test.cc',
     'thread_pool.cc',
     'thread_pool.h',
     'thread_pool_test.cc',
     'timer.cc',
@@ skipping 17 matching lines @@
     'verifier.cc',
     'verifier.h',
     'visitor.h',
     'vtune.cc',
     'vtune.h',
     'zone.cc',
     'zone.h',
     'zone_test.cc',
   ],
 }