[MIPS] Adding validator for MIPS architecture.

src/trusted/validator_mips/validator_mips.gyp

+# Copyright 2012, Google Inc.
+# Copyright 2012 The Native Client Authors.  All rights reserved.
+# Use of this source code is governed by a BSD-style license that can
+# be found in the LICENSE file.
+
+{
+  # ----------------------------------------------------------------------
+  # Default settings
+  # ----------------------------------------------------------------------
+
+  'includes': [
+    '../../../build/common.gypi',
+  ],
+  'variables': {
+    'validate_gen_out':
+      '<(SHARED_INTERMEDIATE_DIR)/gen/native_client/src/trusted/validator_mips',
+  },
+  # TODO(robertm): move these setting to some global config
+  'target_defaults': {
+    'cflags!': [
+      '-Wextra',
+      '-Wswitch-enum',
+      '-Wsign-compare'
+    ],
+    'xcode_settings': {
+      'WARNING_CFLAGS!': [
+        '-Wextra',
+        '-Wswitch-enum',
+        '-Wsign-compare'
+      ]
+  },
+  'include_dirs': ['<(SHARED_INTERMEDIATE_DIR)'],
+    # TODO(robertm): mmentovai does not think this is necessary
+    # When ncvalidate is a dependency, it needs to be a hard dependency
+    # because dependents may rely on ncvalidate to create header files below.
+    'hard_dependency': 1,
+    },
+  # ----------------------------------------------------------------------
+  # actual targets
+  # ----------------------------------------------------------------------
+    'targets': [
+    # ----------------------------------------------------------------------
+    {
+      'target_name': 'mips_validator_core',
+      'type': 'static_library',
+      'sources': [
+        'address_set.cc',
+        'inst_classes.cc',
+        'validator.cc',
+        '<(validate_gen_out)/decode.cc'
+      ],
+      'dependencies': ['decode_gen'],
+    },
+    # ----------------------------------------------------------------------
+    {
+      'target_name': 'decode_gen',
+      'type': 'none',
+      'direct_dependent_settings': {
+        'include_dirs': ['<(SHARED_INTERMEDIATE_DIR)'],
+      },
+      'actions': [
+       {
+          'action_name': 'decode_gen_action',
+          'msvs_cygwin_shell': 0,
+          'inputs': [
+            'mips-opt.table',
+            'generate_decoder.py',
+            'dgen_core.py',
+            'dgen_input.py',
+            'dgen_opt.py',
+            'dgen_output.py',
+          ],
+          'outputs': [
+            '<(validate_gen_out)/decode.cc',
+          ],
+          'action': [
+            '<@(python_exe)',
+            'generate_decoder.py',
+            'mips-opt.table',
+            '<@(_outputs)',
+           ],
+          'process_outputs_as_sources': 1,
+          'message': 'generate decoder.cc',
+        },
+      ],
+    },
+  ],
+}