212ac23f82
Added propagation of stack overflow exceptions that occur while compiling nested functions. Improved debugger with support for recursive break points and handling of exceptions that occur in the debugger JavaScript code. Renamed GetInternal to GetInternalField and SetInternal to SetInternalField in the API and moved InternalFieldCount and SetInternalFieldCount from FunctionTemplate to ObjectTemplate. git-svn-id: http://v8.googlecode.com/svn/trunk@5 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
128 lines
4.2 KiB
Python
128 lines
4.2 KiB
Python
# Copyright 2008 Google Inc. All rights reserved.
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials provided
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# with the distribution.
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# * Neither the name of Google Inc. nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import platform
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import re
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import sys
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from os.path import join, dirname, abspath
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root_dir = dirname(File('SConstruct').rfile().abspath)
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sys.path.append(join(root_dir, 'tools'))
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import js2c
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def Abort(message):
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print message
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sys.exit(1)
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def GuessOS():
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id = platform.system()
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if id == 'Linux':
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return 'linux'
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elif id == 'Darwin':
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return 'macos'
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elif id == 'Windows':
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return 'win32'
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else:
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return '<none>'
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def GuessProcessor():
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id = platform.machine()
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if id.startswith('arm'):
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return 'arm'
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elif (not id) or (not re.match('(x|i[3-6])86', id) is None):
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return 'ia32'
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else:
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return '<none>'
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def GuessToolchain(os):
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tools = Environment()['TOOLS']
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if 'gcc' in tools:
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if os == 'macos' and 'Kernel Version 8' in platform.version():
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return 'gcc-darwin'
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else:
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return 'gcc'
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elif 'msvc' in tools:
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return 'msvc'
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else:
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return '<none>'
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def GetOptions():
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result = Options()
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os_guess = GuessOS()
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toolchain_guess = GuessToolchain(os_guess)
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processor_guess = GuessProcessor()
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result.Add('mode', 'debug or release', 'release')
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result.Add('toolchain', 'the toolchain to use (gcc, gcc-darwin or msvc)', toolchain_guess)
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result.Add('os', 'the os to build for (linux, macos or win32)', os_guess)
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result.Add('processor', 'the processor to build for (arm or ia32)', processor_guess)
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result.Add('snapshot', 'build using snapshots for faster start-up (on, off)', 'off')
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result.Add('library', 'which type of library to produce (static, shared, default)', 'default')
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return result
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def VerifyOptions(env):
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if not env['mode'] in ['debug', 'release']:
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Abort("Unknown build mode '%s'." % env['mode'])
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if not env['toolchain'] in ['gcc', 'gcc-darwin', 'msvc']:
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Abort("Unknown toolchain '%s'." % env['toolchain'])
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if not env['os'] in ['linux', 'macos', 'win32']:
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Abort("Unknown os '%s'." % env['os'])
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if not env['processor'] in ['arm', 'ia32']:
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Abort("Unknown processor '%s'." % env['processor'])
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if not env['snapshot'] in ['on', 'off']:
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Abort("Illegal value for option snapshot: '%s'." % env['snapshot'])
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if not env['library'] in ['static', 'shared', 'default']:
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Abort("Illegal value for option library: '%s'." % env['library'])
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def Start():
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opts = GetOptions()
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env = Environment(options=opts)
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Help(opts.GenerateHelpText(env))
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VerifyOptions(env)
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os = env['os']
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arch = env['processor']
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toolchain = env['toolchain']
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mode = env['mode']
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use_snapshot = (env['snapshot'] == 'on')
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library_type = env['library']
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env.SConscript(
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join('src', 'SConscript'),
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build_dir=mode,
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exports='toolchain arch os mode use_snapshot library_type',
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duplicate=False
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)
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Start()
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