VM support for running Kernel binaries.

runtime/vm/flag_list.h

 // Copyright (c) 2012, 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.
 
 #ifndef VM_FLAG_LIST_H_
 #define VM_FLAG_LIST_H_
 
 // Don't use USING_DBC outside of this file.
 #if defined(TARGET_ARCH_DBC)
 #define USING_DBC true
@@ skipping 152 matching lines @@
 R(support_timeline, false, bool, true,                                         \
   "Support timeline.")                                                         \
 D(trace_cha, bool, false,                                                      \
   "Trace CHA operations")                                                      \
 D(trace_field_guards, bool, false,                                             \
   "Trace changes in field's cids.")                                            \
 D(trace_isolates, bool, false,                                                 \
   "Trace isolate creation and shut down.")                                     \
 D(trace_handles, bool, false,                                                  \
   "Traces allocation of handles.")                                             \
+D(trace_kernel_binary, bool, false,                                            \
+  "Trace Kernel reader/writer.")                                               \
 D(trace_optimization, bool, false,                                             \
-  "Print optimization details.");                                              \
+  "Print optimization details.")                                               \
 R(trace_profiler, false, bool, false,                                          \
   "Profiler trace")                                                            \
 D(trace_profiler_verbose, bool, false,                                         \
   "Verbose profiler trace")                                                    \
 D(trace_ssa_allocator, bool, false,                                            \
   "Trace register allocation over SSA.")                                       \
 D(trace_zones, bool, false,                                                    \
   "Traces allocation sizes in the zone.")                                      \
 P(truncating_left_shift, bool, true,                                           \
   "Optimize left shift to truncate if possible")                               \
 P(use_cha_deopt, bool, true,                                                   \
   "Use class hierarchy analysis even if it can cause deoptimization.")         \
 P(use_field_guards, bool, !USING_DBC,                                          \
   "Use field guards and track field types")                                    \
 C(use_osr, false, true, bool, true,                                            \
   "Use OSR")                                                                   \
 P(verbose_gc, bool, false,                                                     \
   "Enables verbose GC.")                                                       \
 P(verbose_gc_hdr, int, 40,                                                     \
   "Print verbose GC header interval.")                                         \
 R(verify_after_gc, false, bool, false,                                         \
   "Enables heap verification after GC.")                                       \
 R(verify_before_gc, false, bool, false,                                        \
   "Enables heap verification before GC.")                                      \
 D(verify_on_transition, bool, false,                                           \
   "Verify on dart <==> VM.")                                                   \
 
 #endif  // VM_FLAG_LIST_H_