Adds targets for simarmv6 and armv6

tools/utils.py

Index: tools/utils.py
diff --git a/tools/utils.py b/tools/utils.py
index aaef94c40c3d7cc7352e0d3a48368f36b3c5d53b..f2f07048cbad601508cb6d51cd8baac6c4cdf9b5 100644
--- a/tools/utils.py
+++ b/tools/utils.py
@@ -52,6 +52,8 @@ def GuessArchitecture():
   os_id = platform.machine()
   if os_id.startswith('armv5te'):
     return 'armv5te'
+  elif os_id.startswith('armv6'):
+    return 'armv6'
   elif os_id.startswith('arm'):
     return 'arm'
   elif os_id.startswith('aarch64'):
@@ -228,10 +230,12 @@ ARCH_FAMILY = {
   'ia32': 'ia32',
   'x64': 'ia32',
   'arm': 'arm',
+  'armv6': 'arm',
   'armv5te': 'arm',
   'arm64': 'arm',
   'mips': 'mips',
   'simarm': 'ia32',
+  'simarmv6': 'ia32',
   'simarmv5te': 'ia32',
   'simmips': 'ia32',
   'simarm64': 'ia32',
@@ -581,6 +585,9 @@ def DartBinary():
       # TODO(zra): This binary does not exist, yet. Check one in once we have
       # sufficient stability.
       return os.path.join(dart_binary_prefix, system, 'dart-armv5te')
+    elif arch == 'armv6':
+      # TODO(zra): Ditto.
+      return os.path.join(dart_binary_prefix, system, 'dart-armv6')
     elif arch == 'arm':
       return os.path.join(dart_binary_prefix, system, 'dart-arm')
     elif arch == 'arm64':