Split the virtual frame into heavy and light versions....

tools/gyp/v8.gyp

 # Copyright 2009 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 258 matching lines @@
         '../../src/disassembler.cc',
         '../../src/disassembler.h',
         '../../src/dtoa-config.c',
         '../../src/diy-fp.cc',
         '../../src/diy-fp.h',
         '../../src/double.h',
         '../../src/execution.cc',
         '../../src/execution.h',
         '../../src/factory.cc',
         '../../src/factory.h',
+        '../../src/fast-codegen.cc',
         '../../src/fast-codegen.h',
         '../../src/fast-dtoa.cc',
         '../../src/fast-dtoa.h',
         '../../src/flag-definitions.h',
         '../../src/flags.cc',
         '../../src/flags.h',
         '../../src/frame-element.cc',
         '../../src/frame-element.h',
         '../../src/frames-inl.h',
         '../../src/frames.cc',
@@ skipping 13 matching lines @@
         '../../src/heap-inl.h',
         '../../src/heap.cc',
         '../../src/heap.h',
         '../../src/heap-profiler.cc',
         '../../src/heap-profiler.h',
         '../../src/ic-inl.h',
         '../../src/ic.cc',
         '../../src/ic.h',
         '../../src/interpreter-irregexp.cc',
         '../../src/interpreter-irregexp.h',
+        '../../src/jump-target-heavy-inl.h',
+        '../../src/jump-target-heavy.cc',
+        '../../src/jump-target-inl.h',
+        '../../src/jump-target-light-inl.h',
+        '../../src/jump-target-light.cc',
         '../../src/jump-target.cc',
         '../../src/jump-target.h',
-        '../../src/jump-target-inl.h',
         '../../src/jsregexp.cc',
         '../../src/jsregexp.h',
         '../../src/list-inl.h',
         '../../src/list.h',
         '../../src/liveedit.cc',
         '../../src/liveedit.h',
         '../../src/log-inl.h',
         '../../src/log-utils.cc',
         '../../src/log-utils.h',
         '../../src/log.cc',
@@ skipping 71 matching lines @@
         '../../src/v8-counters.cc',
         '../../src/v8-counters.h',
         '../../src/v8.cc',
         '../../src/v8.h',
         '../../src/v8threads.cc',
         '../../src/v8threads.h',
         '../../src/variables.cc',
         '../../src/variables.h',
         '../../src/version.cc',
         '../../src/version.h',
+        '../../src/virtual-frame-heavy-inl.h',
+        '../../src/virtual-frame-heavy.cc',
         '../../src/virtual-frame-inl.h',
+        '../../src/virtual-frame-light-inl.h',
+        '../../src/virtual-frame-light.cc',
         '../../src/virtual-frame.cc',
         '../../src/virtual-frame.h',
         '../../src/zone-inl.h',
         '../../src/zone.cc',
         '../../src/zone.h',
       ],
       'conditions': [
         ['target_arch=="arm"', {
           'include_dirs+': [
             '../../src/arm',
           ],
           'sources': [
-            '../../src/fast-codegen.cc',
+            '../../src/jump-target-light-inl.h',
+            '../../src/jump-target-light.cc',
+            '../../src/virtual-frame-light-inl.h',
+            '../../src/virtual-frame-light.cc',
             '../../src/arm/assembler-arm-inl.h',
             '../../src/arm/assembler-arm.cc',
             '../../src/arm/assembler-arm.h',
             '../../src/arm/builtins-arm.cc',
             '../../src/arm/codegen-arm.cc',
             '../../src/arm/codegen-arm.h',
             '../../src/arm/constants-arm.h',
             '../../src/arm/constants-arm.cc',
             '../../src/arm/cpu-arm.cc',
             '../../src/arm/debug-arm.cc',
@@ skipping 21 matching lines @@
               'cflags': ['-m32'],
               'ldflags': ['-m32'],
             }]
           ]
         }],
         ['target_arch=="ia32"', {
           'include_dirs+': [
             '../../src/ia32',
           ],
           'sources': [
+            '../../src/jump-target-heavy-inl.h',
+            '../../src/jump-target-heavy.cc',
+            '../../src/virtual-frame-heavy-inl.h',
+            '../../src/virtual-frame-heavy.cc',
             '../../src/ia32/assembler-ia32-inl.h',
             '../../src/ia32/assembler-ia32.cc',
             '../../src/ia32/assembler-ia32.h',
             '../../src/ia32/builtins-ia32.cc',
             '../../src/ia32/codegen-ia32.cc',
             '../../src/ia32/codegen-ia32.h',
             '../../src/ia32/cpu-ia32.cc',
             '../../src/ia32/debug-ia32.cc',
             '../../src/ia32/disasm-ia32.cc',
             '../../src/ia32/fast-codegen-ia32.cc',
@@ skipping 11 matching lines @@
             '../../src/ia32/stub-cache-ia32.cc',
             '../../src/ia32/virtual-frame-ia32.cc',
             '../../src/ia32/virtual-frame-ia32.h',
           ],
         }],
         ['target_arch=="x64"', {
           'include_dirs+': [
             '../../src/x64',
           ],
           'sources': [
-            '../../src/fast-codegen.cc',
+            '../../src/jump-target-heavy-inl.h',
+            '../../src/jump-target-heavy.cc',
+            '../../src/virtual-frame-heavy-inl.h',
+            '../../src/virtual-frame-heavy.cc',
             '../../src/x64/assembler-x64-inl.h',
             '../../src/x64/assembler-x64.cc',
             '../../src/x64/assembler-x64.h',
             '../../src/x64/builtins-x64.cc',
             '../../src/x64/codegen-x64.cc',
             '../../src/x64/codegen-x64.h',
             '../../src/x64/cpu-x64.cc',
             '../../src/x64/debug-x64.cc',
             '../../src/x64/disasm-x64.cc',
             '../../src/x64/fast-codegen-x64.cc',
@@ skipping 134 matching lines @@
       ],
       'conditions': [
         [ 'OS=="win"', {
           # This could be gotten by not setting chromium_code, if that's OK.
           'defines': ['_CRT_SECURE_NO_WARNINGS'],
         }],
       ],
     },
   ],
 }