Fixed a number of build issues.

Fixed problem with missing I-cache flusing on ARM.

Changed space layout in memory management by splitting up code space into old data space and code space.

Added utf-8 conversion support to the API (issue 57).

Optimized repeated calls to eval with the same strings.  These repeated calls are common in web applications.

Added Xcode project file.

Optimized a couple of Array operation.

Fixed parser bug by checking for end-of-string when parsing break and continue (issue 35).

Fixed problem where asian characters were not categorized as letters.

Fixed bug that disallowed calling functions fetched from an array using a string as an array index (issue 32).

Fixed bug where the internal field count on object templates were sometimes ignored (issue 54).

Added -f option to the shell sample for compatibility with other engines (issue 18).

Added source info to TryCatches in the API.

Fixed problem where the seed for the random number generator was clipped in a double to unsigned int conversion.

Fixed bug where cons string symbols were sometimes converted to non-symbol flat strings during GC.

Fixed bug in error reporting when attempting to convert null to an object.


git-svn-id: https://v8.googlecode.com/svn/trunk@267 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

AUTHORS

@@ -0,0 +1,11 @@
+# Below is a list of people and organizations that have contributed
+# to the V8 project.  Names should be added to the list like so:
+#
+#   Name/Organization <email address>
+
+Google Inc.
+
+Rene Rebe <rene@exactcode.de>
+Rafal Krypa <rafal@krypa.net>
+Jay Freeman <saurik@saurik.com>
+Daniel James <dnljms@gmail.com>

ChangeLog

@@ -1,3 +1,48 @@
+2008-09-11: Version 0.3.1
+
+        Fixed a number of build issues.
+
+        Fixed problem with missing I-cache flusing on ARM.
+
+        Changed space layout in memory management by splitting up
+        code space into old data space and code space.
+
+        Added utf-8 conversion support to the API (issue 57).
+
+        Optimized repeated calls to eval with the same strings.  These
+        repeated calls are common in web applications.
+
+        Added Xcode project file.
+
+        Optimized a couple of Array operation.
+
+        Fixed parser bug by checking for end-of-string when parsing break
+        and continue (issue 35).
+
+        Fixed problem where asian characters were not categorized as
+        letters.
+
+        Fixed bug that disallowed calling functions fetched from an array
+        using a string as an array index (issue 32).
+
+        Fixed bug where the internal field count on object templates were
+        sometimes ignored (issue 54).
+
+        Added -f option to the shell sample for compatibility with other
+        engines (issue 18).
+
+        Added source info to TryCatches in the API.
+
+        Fixed problem where the seed for the random number generator was
+        clipped in a double to unsigned int conversion.
+
+        Fixed bug where cons string symbols were sometimes converted to
+        non-symbol flat strings during GC.
+
+        Fixed bug in error reporting when attempting to convert null to an
+        object.
+
+
 2008-09-04: Version 0.3.0
 
         Added support for running tests on the ARM simulator.

SConstruct

@@ -1,4 +1,4 @@
-# Copyright 2008 Google Inc.  All rights reserved.
+# Copyright 2008 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:
@@ -30,6 +30,7 @@ import re
 import sys
 import os
 from os.path import join, dirname, abspath
+from types import DictType
 root_dir = dirname(File('SConstruct').rfile().abspath)
 sys.path.append(join(root_dir, 'tools'))
 import js2c, utils
@@ -55,8 +56,9 @@ LIBRARY_FLAGS = {
       'CCFLAGS':      ['-O2']
     },
     'wordsize:64': {
-      'CCFLAGS':      ['-m32']
-    },
+      'CCFLAGS':      ['-m32'],
+      'LINKFLAGS':    ['-m32']
+    }
   },
   'msvc': {
     'all': {
@@ -95,6 +97,9 @@ V8_EXTRA_FLAGS = {
     'arch:arm': {
       'CPPDEFINES':   ['ARM']
     },
+    'disassembler:on': {
+      'CPPDEFINES':   ['ENABLE_DISASSEMBLER']
+    }
   },
   'msvc': {
     'all': {
@@ -106,6 +111,9 @@ V8_EXTRA_FLAGS = {
     'arch:arm': {
       'CPPDEFINES':   ['ARM']
     },
+    'disassembler:on': {
+      'CPPDEFINES':   ['ENABLE_DISASSEMBLER']
+    }
   }
 }
 
@@ -182,6 +190,9 @@ SAMPLE_FLAGS = {
       'CCFLAGS':      ['-m32'],
       'LINKFLAGS':    ['-m32']
     },
+    'mode:debug': {
+      'CCFLAGS':      ['-g', '-O0']
+    }
   },
   'msvc': {
     'all': {
@@ -281,6 +292,16 @@ SIMPLE_OPTIONS = {
     'values': ['arm', 'none'],
     'default': 'none',
     'help': 'build with simulator'
+  },
+  'disassembler': {
+    'values': ['on', 'off'],
+    'default': 'off',
+    'help': 'enable the disassembler to inspect generated code'
+  },
+  'sourcesignatures': {
+    'values': ['MD5', 'timestamp'],
+    'default': 'MD5',
+    'help': 'set how the build system detects file changes'
   }
 }
 
@@ -369,6 +390,14 @@ class BuildContext(object):
     else:
       return env.SharedObject(input, **kw)
 
+  def ApplyEnvOverrides(self, env):
+    if not self.env_overrides:
+      return
+    if type(env['ENV']) == DictType:
+      env['ENV'].update(**self.env_overrides)
+    else:
+      env['ENV'] = self.env_overrides
+
 
 def PostprocessOptions(options):
   # Adjust architecture if the simulator option has been set
@@ -427,6 +456,7 @@ def BuildSpecific(env, mode, env_overrides):
   )
 
   # Link the object files into a library.
+  context.ApplyEnvOverrides(env)
   if context.options['library'] == 'static':
     library = env.StaticLibrary(library_name, object_files)
   else:
@@ -440,7 +470,7 @@ def BuildSpecific(env, mode, env_overrides):
   for sample in context.samples:
     sample_env = Environment(LIBRARY=library_name)
     sample_env.Replace(**context.flags['sample'])
-    sample_env['ENV'].update(**context.env_overrides)
+    context.ApplyEnvOverrides(sample_env)
     sample_object = sample_env.SConscript(
       join('samples', 'SConscript'),
       build_dir=join('obj', 'sample', sample, target_id),
@@ -470,6 +500,8 @@ def Build():
   VerifyOptions(env)
   env_overrides = ParseEnvOverrides(env['env'])
 
+  SourceSignatures(env['sourcesignatures'])
+
   libraries = []
   cctests = []
   samples = []

benchmarks/base.js

@@ -1,4 +1,4 @@
-// Copyright 2008 Google Inc. All Rights Reserved.
+// Copyright 2008 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:

benchmarks/deltablue.js

@@ -1,4 +1,4 @@
-// Copyright 2008 Google Inc. All Rights Reserved.
+// Copyright 2008 the V8 project authors. All rights reserved.
 // Copyright 1996 John Maloney and Mario Wolczko.
 
 // This program is free software; you can redistribute it and/or modify

benchmarks/richards.js

@@ -1,4 +1,4 @@
-// Copyright 2007 Google Inc. All rights reserved.
+// Copyright 2006-2008 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:

benchmarks/run.js

@@ -1,4 +1,4 @@
-// Copyright 2008 Google Inc. All Rights Reserved.
+// Copyright 2008 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:

codereview.settings

@@ -0,0 +1,4 @@
+# This file is used by gcl to get repository specific information.
+CODE_REVIEW_SERVER: codereview.chromium.org
+VIEW_VC: http://code.google.com/p/v8/source/detail?r=
+CC_LIST: v8-dev@googlegroups.com

include/v8-debug.h

@@ -1,4 +1,4 @@
-// Copyright 2008 Google Inc. All Rights Reserved.
+// Copyright 2008 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:
@@ -25,8 +25,8 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-#ifndef _V8_DEBUG
-#define _V8_DEBUG
+#ifndef V8_DEBUG_H_
+#define V8_DEBUG_H_
 
 #include "v8.h"
 
@@ -140,4 +140,4 @@ class EXPORT Debug {
 #undef EXPORT
 
 
-#endif  // _V8_DEBUG
+#endif  // V8_DEBUG_H_