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https://gitlab.winehq.org/wine/wine-gecko.git
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788 lines
32 KiB
Python
Executable File
788 lines
32 KiB
Python
Executable File
#!/bin/env python
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# ***** BEGIN LICENSE BLOCK *****
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# Version: MPL 1.1/GPL 2.0/LGPL 2.1
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#
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# The contents of this file are subject to the Mozilla Public License Version
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# 1.1 (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# The Original Code is mozilla.org code.
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#
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# The Initial Developer of the Original Code is
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# The Mozilla Foundation
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# Portions created by the Initial Developer are Copyright (C) 2007
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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# Ted Mielczarek <ted.mielczarek@gmail.com>
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# Ben Turner <mozilla@songbirdnest.com>
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#
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# Alternatively, the contents of this file may be used under the terms of
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# either the GNU General Public License Version 2 or later (the "GPL"), or
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# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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# in which case the provisions of the GPL or the LGPL are applicable instead
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# of those above. If you wish to allow use of your version of this file only
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# under the terms of either the GPL or the LGPL, and not to allow others to
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# use your version of this file under the terms of the MPL, indicate your
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# decision by deleting the provisions above and replace them with the notice
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# and other provisions required by the GPL or the LGPL. If you do not delete
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# the provisions above, a recipient may use your version of this file under
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# the terms of any one of the MPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK *****
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#
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# Usage: symbolstore.py <params> <dump_syms path> <symbol store path>
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# <debug info files or dirs>
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# Runs dump_syms on each debug info file specified on the command line,
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# then places the resulting symbol file in the proper directory
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# structure in the symbol store path. Accepts multiple files
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# on the command line, so can be called as part of a pipe using
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# find <dir> | xargs symbolstore.pl <dump_syms> <storepath>
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# But really, you might just want to pass it <dir>.
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#
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# Parameters accepted:
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# -c : Copy debug info files to the same directory structure
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# as sym files
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# -a "<archs>" : Run dump_syms -a <arch> for each space separated
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# cpu architecture in <archs> (only on OS X)
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# -s <srcdir> : Use <srcdir> as the top source directory to
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# generate relative filenames.
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import sys
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import os
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import re
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import shutil
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from subprocess import call, Popen, PIPE, STDOUT
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from optparse import OptionParser
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# Utility classes
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class VCSFileInfo:
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""" A base class for version-controlled file information. Ensures that the
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following attributes are generated only once (successfully):
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self.root
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self.clean_root
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self.revision
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self.filename
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The attributes are generated by a single call to the GetRoot,
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GetRevision, and GetFilename methods. Those methods are explicitly not
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implemented here and must be implemented in derived classes. """
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def __init__(self, file):
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if not file:
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raise ValueError
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self.file = file
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def __getattr__(self, name):
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""" __getattr__ is only called for attributes that are not set on self,
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so setting self.[attr] will prevent future calls to the GetRoot,
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GetRevision, and GetFilename methods. We don't set the values on
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failure on the off chance that a future call might succeed. """
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if name == "root":
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root = self.GetRoot()
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if root:
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self.root = root
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return root
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elif name == "clean_root":
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clean_root = self.GetCleanRoot()
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if clean_root:
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self.clean_root = clean_root
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return clean_root
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elif name == "revision":
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revision = self.GetRevision()
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if revision:
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self.revision = revision
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return revision
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elif name == "filename":
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filename = self.GetFilename()
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if filename:
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self.filename = filename
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return filename
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raise AttributeError
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def GetRoot(self):
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""" This method should return the unmodified root for the file or 'None'
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on failure. """
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raise NotImplementedError
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def GetCleanRoot(self):
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""" This method should return the repository root for the file or 'None'
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on failure. """
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raise NotImplementedErrors
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def GetRevision(self):
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""" This method should return the revision number for the file or 'None'
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on failure. """
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raise NotImplementedError
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def GetFilename(self):
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""" This method should return the repository-specific filename for the
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file or 'None' on failure. """
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raise NotImplementedError
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class CVSFileInfo(VCSFileInfo):
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""" A class to maintiain version information for files in a CVS repository.
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Derived from VCSFileInfo. """
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def __init__(self, file, srcdir):
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VCSFileInfo.__init__(self, file)
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self.srcdir = srcdir
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def GetRoot(self):
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(path, filename) = os.path.split(self.file)
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root = os.path.join(path, "CVS", "Root")
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if not os.path.isfile(root):
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return None
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f = open(root, "r")
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root_name = f.readline().strip()
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f.close()
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if root_name:
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return root_name
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print >> sys.stderr, "Failed to get CVS Root for %s" % filename
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return None
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def GetCleanRoot(self):
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parts = self.root.split('@')
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if len(parts) > 1:
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# we don't want the extra colon
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return parts[1].replace(":","")
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return self.root.replace(":","")
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def GetRevision(self):
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(path, filename) = os.path.split(self.file)
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entries = os.path.join(path, "CVS", "Entries")
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if not os.path.isfile(entries):
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return None
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f = open(entries, "r")
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for line in f:
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parts = line.split("/")
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if len(parts) > 1 and parts[1] == filename:
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return parts[2]
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print >> sys.stderr, "Failed to get CVS Revision for %s" % filename
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return None
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def GetFilename(self):
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file = self.file
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if self.revision and self.clean_root:
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if self.srcdir:
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# strip the base path off
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# but we actually want the last dir in srcdir
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file = os.path.normpath(file)
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# the lower() is to handle win32+vc8, where
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# the source filenames come out all lowercase,
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# but the srcdir can be mixed case
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if file.lower().startswith(self.srcdir.lower()):
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file = file[len(self.srcdir):]
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(head, tail) = os.path.split(self.srcdir)
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if tail == "":
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tail = os.path.basename(head)
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file = tail + file
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return "cvs:%s:%s:%s" % (self.clean_root, file, self.revision)
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return file
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# This regex separates protocol and optional username/password from a url.
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# For instance, all the following urls will be transformed into
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# 'foo.com/bar':
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#
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# http://foo.com/bar
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# svn+ssh://user@foo.com/bar
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# svn+ssh://user:pass@foo.com/bar
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#
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# This is used by both SVN and HG
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rootRegex = re.compile(r'^\S+?:/+(?:[^\s/]*@)?(\S+)$')
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class SVNFileInfo(VCSFileInfo):
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url = None
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repo = None
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svndata = {}
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def __init__(self, file):
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""" We only want to run subversion's info tool once so pull all the data
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here. """
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VCSFileInfo.__init__(self, file)
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if os.path.isfile(file):
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command = os.popen("svn info %s" % file, "r")
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for line in command:
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# The last line of the output is usually '\n'
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if line.strip() == '':
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continue
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# Split into a key/value pair on the first colon
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key, value = line.split(':', 1)
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if key in ["Repository Root", "Revision", "URL"]:
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self.svndata[key] = value.strip()
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exitStatus = command.close()
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if exitStatus:
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print >> sys.stderr, "Failed to get SVN info for %s" % file
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def GetRoot(self):
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key = "Repository Root"
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if key in self.svndata:
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match = rootRegex.match(self.svndata[key])
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if match:
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return match.group(1)
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print >> sys.stderr, "Failed to get SVN Root for %s" % self.file
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return None
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# File bug to get this teased out from the current GetRoot, this is temporary
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def GetCleanRoot(self):
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return self.root
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def GetRevision(self):
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key = "Revision"
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if key in self.svndata:
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return self.svndata[key]
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print >> sys.stderr, "Failed to get SVN Revision for %s" % self.file
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return None
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def GetFilename(self):
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if self.root and self.revision:
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if "URL" in self.svndata and "Repository Root" in self.svndata:
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url, repo = self.svndata["URL"], self.svndata["Repository Root"]
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file = url[len(repo) + 1:]
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return "svn:%s:%s:%s" % (self.root, file, self.revision)
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print >> sys.stderr, "Failed to get SVN Filename for %s" % self.file
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return self.file
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def read_output(*args):
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(stdout, _) = Popen(args=args, stdout=PIPE).communicate()
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return stdout.rstrip()
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class HGRepoInfo:
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# HG info is per-repo, so cache it in a static
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# member var
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repos = {}
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def __init__(self, path, rev, cleanroot):
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self.path = path
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self.rev = rev
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self.cleanroot = cleanroot
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class HGFileInfo(VCSFileInfo):
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def __init__(self, file, srcdir):
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VCSFileInfo.__init__(self, file)
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# we should only have to collect this info once per-repo
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if not srcdir in HGRepoInfo.repos:
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rev = read_output('hg', '-R', srcdir,
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'parent', '--template={node|short}')
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path = read_output('hg', '-R', srcdir,
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'showconfig', 'paths.default')
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if path == '':
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hg_root = os.environ.get("SRCSRV_ROOT")
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if hg_root:
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path = hg_root
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else:
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print >> sys.stderr, "Failed to get HG Repo for %s" % srcdir
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if path != '': # not there?
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match = rootRegex.match(path)
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if match:
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cleanroot = match.group(1)
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if cleanroot.endswith('/'):
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cleanroot = cleanroot[:-1]
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HGRepoInfo.repos[srcdir] = HGRepoInfo(path, rev, cleanroot)
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self.repo = HGRepoInfo.repos[srcdir]
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self.file = file
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self.srcdir = srcdir
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def GetRoot(self):
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return self.repo.path
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def GetCleanRoot(self):
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return self.repo.cleanroot
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def GetRevision(self):
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return self.repo.rev
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def GetFilename(self):
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file = self.file
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if self.revision and self.clean_root:
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if self.srcdir:
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# strip the base path off
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file = os.path.normpath(file)
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if IsInDir(file, self.srcdir):
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file = file[len(self.srcdir):]
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if file.startswith('/') or file.startswith('\\'):
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file = file[1:]
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return "hg:%s:%s:%s" % (self.clean_root, file, self.revision)
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return file
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# Utility functions
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# A cache of files for which VCS info has already been determined. Used to
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# prevent extra filesystem activity or process launching.
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vcsFileInfoCache = {}
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def IsInDir(file, dir):
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# the lower() is to handle win32+vc8, where
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# the source filenames come out all lowercase,
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# but the srcdir can be mixed case
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return os.path.abspath(file).lower().startswith(os.path.abspath(dir).lower())
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def GetVCSFilename(file, srcdirs):
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"""Given a full path to a file, and the top source directory,
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look for version control information about this file, and return
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a tuple containing
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1) a specially formatted filename that contains the VCS type,
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VCS location, relative filename, and revision number, formatted like:
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vcs:vcs location:filename:revision
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For example:
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cvs:cvs.mozilla.org/cvsroot:mozilla/browser/app/nsBrowserApp.cpp:1.36
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2) the unmodified root information if it exists"""
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(path, filename) = os.path.split(file)
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if path == '' or filename == '':
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return (file, None)
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fileInfo = None
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root = ''
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if file in vcsFileInfoCache:
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# Already cached this info, use it.
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fileInfo = vcsFileInfoCache[file]
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else:
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for srcdir in srcdirs:
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if os.path.isdir(os.path.join(path, "CVS")):
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fileInfo = CVSFileInfo(file, srcdir)
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if fileInfo:
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root = fileInfo.root
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elif os.path.isdir(os.path.join(path, ".svn")) or \
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os.path.isdir(os.path.join(path, "_svn")):
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fileInfo = SVNFileInfo(file);
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elif os.path.isdir(os.path.join(srcdir, '.hg')) and \
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IsInDir(file, srcdir):
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fileInfo = HGFileInfo(file, srcdir)
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if fileInfo:
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vcsFileInfoCache[file] = fileInfo
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break
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if fileInfo:
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file = fileInfo.filename
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root = fileInfo.root
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# we want forward slashes on win32 paths
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return (file.replace("\\", "/"), root)
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def GetPlatformSpecificDumper(**kwargs):
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"""This function simply returns a instance of a subclass of Dumper
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that is appropriate for the current platform."""
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return {'win32': Dumper_Win32,
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'cygwin': Dumper_Win32,
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'linux2': Dumper_Linux,
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'sunos5': Dumper_Solaris,
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'darwin': Dumper_Mac}[sys.platform](**kwargs)
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def SourceIndex(fileStream, outputPath, vcs_root):
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"""Takes a list of files, writes info to a data block in a .stream file"""
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# Creates a .pdb.stream file in the mozilla\objdir to be used for source indexing
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# Create the srcsrv data block that indexes the pdb file
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result = True
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pdbStreamFile = open(outputPath, "w")
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pdbStreamFile.write('''SRCSRV: ini ------------------------------------------------\r\nVERSION=2\r\nINDEXVERSION=2\r\nVERCTRL=http\r\nSRCSRV: variables ------------------------------------------\r\nHGSERVER=''')
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pdbStreamFile.write(vcs_root)
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pdbStreamFile.write('''\r\nSRCSRVVERCTRL=http\r\nHTTP_EXTRACT_TARGET=%hgserver%/raw-file/%var3%/%var2%\r\nSRCSRVTRG=%http_extract_target%\r\nSRCSRV: source files ---------------------------------------\r\n''')
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pdbStreamFile.write(fileStream) # can't do string interpolation because the source server also uses this and so there are % in the above
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pdbStreamFile.write("SRCSRV: end ------------------------------------------------\r\n\n")
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pdbStreamFile.close()
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return result
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class Dumper:
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"""This class can dump symbols from a file with debug info, and
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store the output in a directory structure that is valid for use as
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a Breakpad symbol server. Requires a path to a dump_syms binary--
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|dump_syms| and a directory to store symbols in--|symbol_path|.
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Optionally takes a list of processor architectures to process from
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each debug file--|archs|, the full path to the top source
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directory--|srcdir|, for generating relative source file names,
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and an option to copy debug info files alongside the dumped
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symbol files--|copy_debug|, mostly useful for creating a
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Microsoft Symbol Server from the resulting output.
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You don't want to use this directly if you intend to call
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ProcessDir. Instead, call GetPlatformSpecificDumper to
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get an instance of a subclass."""
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def __init__(self, dump_syms, symbol_path,
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archs=None, srcdirs=None, copy_debug=False, vcsinfo=False, srcsrv=False):
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# popen likes absolute paths, at least on windows
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self.dump_syms = os.path.abspath(dump_syms)
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self.symbol_path = symbol_path
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if archs is None:
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# makes the loop logic simpler
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self.archs = ['']
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else:
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self.archs = ['-a %s' % a for a in archs.split()]
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if srcdirs is not None:
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self.srcdirs = [os.path.normpath(a) for a in srcdirs]
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else:
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self.srcdirs = None
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self.copy_debug = copy_debug
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self.vcsinfo = vcsinfo
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self.srcsrv = srcsrv
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# subclasses override this
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def ShouldProcess(self, file):
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return False
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# and can override this
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def ShouldSkipDir(self, dir):
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return False
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def RunFileCommand(self, file):
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"""Utility function, returns the output of file(1)"""
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try:
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# we use -L to read the targets of symlinks,
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# and -b to print just the content, not the filename
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return os.popen("file -Lb " + file).read()
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except:
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return ""
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# This is a no-op except on Win32
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def FixFilenameCase(self, file):
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return file
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# This is a no-op except on Win32
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def SourceServerIndexing(self, debug_file, guid, sourceFileStream, vcs_root):
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return ""
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# subclasses override this if they want to support this
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def CopyDebug(self, file, debug_file, guid):
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pass
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def Process(self, file_or_dir):
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"Process a file or all the (valid) files in a directory."
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if os.path.isdir(file_or_dir) and not self.ShouldSkipDir(file_or_dir):
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return self.ProcessDir(file_or_dir)
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elif os.path.isfile(file_or_dir):
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return self.ProcessFile(file_or_dir)
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# maybe it doesn't exist?
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return False
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def ProcessDir(self, dir):
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"""Process all the valid files in this directory. Valid files
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are determined by calling ShouldProcess."""
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result = True
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for root, dirs, files in os.walk(dir):
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for d in dirs[:]:
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if self.ShouldSkipDir(d):
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dirs.remove(d)
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for f in files:
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fullpath = os.path.join(root, f)
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if self.ShouldProcess(fullpath):
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if not self.ProcessFile(fullpath):
|
|
result = False
|
|
return result
|
|
|
|
def ProcessFile(self, file):
|
|
"""Dump symbols from this file into a symbol file, stored
|
|
in the proper directory structure in |symbol_path|."""
|
|
print >> sys.stderr, "Processing file: %s" % file
|
|
result = False
|
|
sourceFileStream = ''
|
|
# tries to get the vcs root from the .mozconfig first - if it's not set
|
|
# the tinderbox vcs path will be assigned further down
|
|
vcs_root = os.environ.get("SRCSRV_ROOT")
|
|
for arch in self.archs:
|
|
try:
|
|
cmd = os.popen("%s %s %s" % (self.dump_syms, arch, file), "r")
|
|
module_line = cmd.next()
|
|
if module_line.startswith("MODULE"):
|
|
# MODULE os cpu guid debug_file
|
|
(guid, debug_file) = (module_line.split())[3:5]
|
|
# strip off .pdb extensions, and append .sym
|
|
sym_file = re.sub("\.pdb$", "", debug_file) + ".sym"
|
|
# we do want forward slashes here
|
|
rel_path = os.path.join(debug_file,
|
|
guid,
|
|
sym_file).replace("\\", "/")
|
|
full_path = os.path.normpath(os.path.join(self.symbol_path,
|
|
rel_path))
|
|
try:
|
|
os.makedirs(os.path.dirname(full_path))
|
|
except OSError: # already exists
|
|
pass
|
|
f = open(full_path, "w")
|
|
f.write(module_line)
|
|
# now process the rest of the output
|
|
for line in cmd:
|
|
if line.startswith("FILE"):
|
|
# FILE index filename
|
|
(x, index, filename) = line.split(None, 2)
|
|
if sys.platform == "sunos5":
|
|
for srcdir in self.srcdirs:
|
|
start = filename.find(self.srcdir)
|
|
if start != -1:
|
|
filename = filename[start:]
|
|
break
|
|
filename = self.FixFilenameCase(filename.rstrip())
|
|
sourcepath = filename
|
|
if self.vcsinfo:
|
|
(filename, rootname) = GetVCSFilename(filename, self.srcdirs)
|
|
# sets vcs_root in case the loop through files were to end on an empty rootname
|
|
if vcs_root is None:
|
|
if rootname:
|
|
vcs_root = rootname
|
|
# gather up files with hg for indexing
|
|
if filename.startswith("hg"):
|
|
(ver, checkout, source_file, revision) = filename.split(":", 3)
|
|
sourceFileStream += sourcepath + "*" + source_file + '*' + revision + "\r\n"
|
|
f.write("FILE %s %s\n" % (index, filename))
|
|
else:
|
|
# pass through all other lines unchanged
|
|
f.write(line)
|
|
# we want to return true only if at least one line is not a MODULE or FILE line
|
|
result = True
|
|
f.close()
|
|
cmd.close()
|
|
# we output relative paths so callers can get a list of what
|
|
# was generated
|
|
print rel_path
|
|
if self.srcsrv and vcs_root:
|
|
# add source server indexing to the pdb file
|
|
self.SourceServerIndexing(file, guid, sourceFileStream, vcs_root)
|
|
if self.copy_debug:
|
|
self.CopyDebug(file, debug_file, guid)
|
|
except StopIteration:
|
|
pass
|
|
except:
|
|
print >> sys.stderr, "Unexpected error: ", sys.exc_info()[0]
|
|
raise
|
|
return result
|
|
|
|
# Platform-specific subclasses. For the most part, these just have
|
|
# logic to determine what files to extract symbols from.
|
|
|
|
class Dumper_Win32(Dumper):
|
|
fixedFilenameCaseCache = {}
|
|
|
|
def ShouldProcess(self, file):
|
|
"""This function will allow processing of pdb files that have dll
|
|
or exe files with the same base name next to them."""
|
|
if file.endswith(".pdb"):
|
|
(path,ext) = os.path.splitext(file)
|
|
if os.path.isfile(path + ".exe") or os.path.isfile(path + ".dll"):
|
|
return True
|
|
return False
|
|
|
|
def FixFilenameCase(self, file):
|
|
"""Recent versions of Visual C++ put filenames into
|
|
PDB files as all lowercase. If the file exists
|
|
on the local filesystem, fix it."""
|
|
|
|
# Use a cached version if we have one.
|
|
if file in self.fixedFilenameCaseCache:
|
|
return self.fixedFilenameCaseCache[file]
|
|
|
|
result = file
|
|
|
|
(path, filename) = os.path.split(file)
|
|
if os.path.isdir(path):
|
|
lc_filename = filename.lower()
|
|
for f in os.listdir(path):
|
|
if f.lower() == lc_filename:
|
|
result = os.path.join(path, f)
|
|
break
|
|
|
|
# Cache the corrected version to avoid future filesystem hits.
|
|
self.fixedFilenameCaseCache[file] = result
|
|
return result
|
|
|
|
def CopyDebug(self, file, debug_file, guid):
|
|
rel_path = os.path.join(debug_file,
|
|
guid,
|
|
debug_file).replace("\\", "/")
|
|
full_path = os.path.normpath(os.path.join(self.symbol_path,
|
|
rel_path))
|
|
shutil.copyfile(file, full_path)
|
|
# try compressing it
|
|
compressed_file = os.path.splitext(full_path)[0] + ".pd_"
|
|
# ignore makecab's output
|
|
success = call(["makecab.exe", "/D", "CompressionType=LZX", "/D", "CompressionMemory=21",
|
|
full_path, compressed_file], stdout=open("NUL:","w"), stderr=STDOUT)
|
|
if success == 0 and os.path.exists(compressed_file):
|
|
os.unlink(full_path)
|
|
print os.path.splitext(rel_path)[0] + ".pd_"
|
|
else:
|
|
print rel_path
|
|
|
|
def SourceServerIndexing(self, debug_file, guid, sourceFileStream, vcs_root):
|
|
# Creates a .pdb.stream file in the mozilla\objdir to be used for source indexing
|
|
debug_file = os.path.abspath(debug_file)
|
|
streamFilename = debug_file + ".stream"
|
|
stream_output_path = os.path.abspath(streamFilename)
|
|
# Call SourceIndex to create the .stream file
|
|
result = SourceIndex(sourceFileStream, stream_output_path, vcs_root)
|
|
if self.copy_debug:
|
|
pdbstr_path = os.environ.get("PDBSTR_PATH")
|
|
pdbstr = os.path.normpath(pdbstr_path)
|
|
call([pdbstr, "-w", "-p:" + os.path.basename(debug_file),
|
|
"-i:" + os.path.basename(streamFilename), "-s:srcsrv"],
|
|
cwd=os.path.dirname(stream_output_path))
|
|
# clean up all the .stream files when done
|
|
os.remove(stream_output_path)
|
|
return result
|
|
|
|
class Dumper_Linux(Dumper):
|
|
def ShouldProcess(self, file):
|
|
"""This function will allow processing of files that are
|
|
executable, or end with the .so extension, and additionally
|
|
file(1) reports as being ELF files. It expects to find the file
|
|
command in PATH."""
|
|
if file.endswith(".so") or os.access(file, os.X_OK):
|
|
return self.RunFileCommand(file).startswith("ELF")
|
|
return False
|
|
|
|
def CopyDebug(self, file, debug_file, guid):
|
|
# We want to strip out the debug info, and add a
|
|
# .gnu_debuglink section to the object, so the debugger can
|
|
# actually load our debug info later.
|
|
file_dbg = file + ".dbg"
|
|
if call(['objcopy', '--only-keep-debug', file, file_dbg]) == 0 and \
|
|
call(['objcopy', '--add-gnu-debuglink=%s' % file_dbg, file]) == 0:
|
|
rel_path = os.path.join(debug_file,
|
|
guid,
|
|
debug_file + ".dbg")
|
|
full_path = os.path.normpath(os.path.join(self.symbol_path,
|
|
rel_path))
|
|
shutil.move(file_dbg, full_path)
|
|
# gzip the shipped debug files
|
|
os.system("gzip %s" % full_path)
|
|
print rel_path + ".gz"
|
|
else:
|
|
if os.path.isfile(file_dbg):
|
|
os.unlink(file_dbg)
|
|
|
|
class Dumper_Solaris(Dumper):
|
|
def RunFileCommand(self, file):
|
|
"""Utility function, returns the output of file(1)"""
|
|
try:
|
|
output = os.popen("file " + file).read()
|
|
return output.split('\t')[1];
|
|
except:
|
|
return ""
|
|
|
|
def ShouldProcess(self, file):
|
|
"""This function will allow processing of files that are
|
|
executable, or end with the .so extension, and additionally
|
|
file(1) reports as being ELF files. It expects to find the file
|
|
command in PATH."""
|
|
if file.endswith(".so") or os.access(file, os.X_OK):
|
|
return self.RunFileCommand(file).startswith("ELF")
|
|
return False
|
|
|
|
class Dumper_Mac(Dumper):
|
|
def ShouldProcess(self, file):
|
|
"""This function will allow processing of files that are
|
|
executable, or end with the .dylib extension, and additionally
|
|
file(1) reports as being Mach-O files. It expects to find the file
|
|
command in PATH."""
|
|
if file.endswith(".dylib") or os.access(file, os.X_OK):
|
|
return self.RunFileCommand(file).startswith("Mach-O")
|
|
return False
|
|
|
|
def ShouldSkipDir(self, dir):
|
|
"""We create .dSYM bundles on the fly, but if someone runs
|
|
buildsymbols twice, we should skip any bundles we created
|
|
previously, otherwise we'll recurse into them and try to
|
|
dump the inner bits again."""
|
|
if dir.endswith(".dSYM"):
|
|
return True
|
|
return False
|
|
|
|
def ProcessFile(self, file):
|
|
"""dump_syms on Mac needs to be run on a dSYM bundle produced
|
|
by dsymutil(1), so run dsymutil here and pass the bundle name
|
|
down to the superclass method instead."""
|
|
dsymbundle = file + ".dSYM"
|
|
if os.path.exists(dsymbundle):
|
|
shutil.rmtree(dsymbundle)
|
|
# dsymutil takes --arch=foo instead of -a foo like everything else
|
|
os.system("dsymutil %s %s >/dev/null" % (' '.join([a.replace('-a ', '--arch=') for a in self.archs]),
|
|
file))
|
|
if not os.path.exists(dsymbundle):
|
|
# dsymutil won't produce a .dSYM for files without symbols
|
|
return False
|
|
res = Dumper.ProcessFile(self, dsymbundle)
|
|
# CopyDebug will already have been run from Dumper.ProcessFile
|
|
shutil.rmtree(dsymbundle)
|
|
|
|
# fallback for DWARF-less binaries
|
|
if not res:
|
|
print >> sys.stderr, "Couldn't read DWARF symbols in: %s" % dsymbundle
|
|
res = Dumper.ProcessFile(self, file)
|
|
|
|
return res
|
|
|
|
def CopyDebug(self, file, debug_file, guid):
|
|
"""ProcessFile has already produced a dSYM bundle, so we should just
|
|
copy that to the destination directory. However, we'll package it
|
|
into a .tar.bz2 because the debug symbols are pretty huge, and
|
|
also because it's a bundle, so it's a directory. |file| here is the
|
|
dSYM bundle, and |debug_file| is the original filename."""
|
|
rel_path = os.path.join(debug_file,
|
|
guid,
|
|
os.path.basename(file) + ".tar.bz2")
|
|
full_path = os.path.abspath(os.path.join(self.symbol_path,
|
|
rel_path))
|
|
success = call(["tar", "cjf", full_path, os.path.basename(file)],
|
|
cwd=os.path.dirname(file),
|
|
stdout=open("/dev/null","w"), stderr=STDOUT)
|
|
if success == 0 and os.path.exists(full_path):
|
|
print rel_path
|
|
|
|
# Entry point if called as a standalone program
|
|
def main():
|
|
parser = OptionParser(usage="usage: %prog [options] <dump_syms binary> <symbol store path> <debug info files>")
|
|
parser.add_option("-c", "--copy",
|
|
action="store_true", dest="copy_debug", default=False,
|
|
help="Copy debug info files into the same directory structure as symbol files")
|
|
parser.add_option("-a", "--archs",
|
|
action="store", dest="archs",
|
|
help="Run dump_syms -a <arch> for each space separated cpu architecture in ARCHS (only on OS X)")
|
|
parser.add_option("-s", "--srcdir",
|
|
action="append", dest="srcdir", default=[],
|
|
help="Use SRCDIR to determine relative paths to source files")
|
|
parser.add_option("-v", "--vcs-info",
|
|
action="store_true", dest="vcsinfo",
|
|
help="Try to retrieve VCS info for each FILE listed in the output")
|
|
parser.add_option("-i", "--source-index",
|
|
action="store_true", dest="srcsrv", default=False,
|
|
help="Add source index information to debug files, making them suitable for use in a source server.")
|
|
(options, args) = parser.parse_args()
|
|
|
|
#check to see if the pdbstr.exe exists
|
|
if options.srcsrv:
|
|
pdbstr = os.environ.get("PDBSTR_PATH")
|
|
if not os.path.exists(pdbstr):
|
|
print >> sys.stderr, "Invalid path to pdbstr.exe - please set/check PDBSTR_PATH.\n"
|
|
sys.exit(1)
|
|
|
|
if len(args) < 3:
|
|
parser.error("not enough arguments")
|
|
exit(1)
|
|
|
|
dumper = GetPlatformSpecificDumper(dump_syms=args[0],
|
|
symbol_path=args[1],
|
|
copy_debug=options.copy_debug,
|
|
archs=options.archs,
|
|
srcdirs=options.srcdir,
|
|
vcsinfo=options.vcsinfo,
|
|
srcsrv=options.srcsrv)
|
|
for arg in args[2:]:
|
|
dumper.Process(arg)
|
|
|
|
# run main if run directly
|
|
if __name__ == "__main__":
|
|
main()
|