diff options
Diffstat (limited to 'lldb/scripts/Python')
| -rw-r--r-- | lldb/scripts/Python/createPythonInit.py | 17 | ||||
| -rw-r--r-- | lldb/scripts/Python/finishSwigPythonLLDB.py | 332 |
2 files changed, 17 insertions, 332 deletions
diff --git a/lldb/scripts/Python/createPythonInit.py b/lldb/scripts/Python/createPythonInit.py new file mode 100644 index 00000000000..3deb9159b70 --- /dev/null +++ b/lldb/scripts/Python/createPythonInit.py @@ -0,0 +1,17 @@ +import os +import sys + +pkgRelDir = sys.argv[1] +pkgFiles = sys.argv[2:] + +getFileName = lambda f: os.path.splitext(os.path.basename(f))[0] +importNames = ', '.join('"{}"'.format(getFileName(f)) for f in pkgFiles) + +script = """__all__ = [{import_names}] +for x in __all__: + __import__('lldb.{pkg_name}.' + x) +""".format(import_names=importNames, pkg_name=pkgRelDir.replace("/", ".")) + +pkgIniFile = os.path.normpath(os.path.join(pkgRelDir, "__init__.py")) +with open(pkgIniFile, "w") as f: + f.write(script) diff --git a/lldb/scripts/Python/finishSwigPythonLLDB.py b/lldb/scripts/Python/finishSwigPythonLLDB.py deleted file mode 100644 index c791cd83b3c..00000000000 --- a/lldb/scripts/Python/finishSwigPythonLLDB.py +++ /dev/null @@ -1,332 +0,0 @@ -""" Python SWIG post process script for each language - - -------------------------------------------------------------------------- - File: finishSwigPythonLLDB.py - - Overview: Python script(s) to post process SWIG Python C++ Script - Bridge wrapper code on the Windows/LINUX/OSX platform. - The Python scripts are equivalent to the shell script (.sh) - files. - For the Python script interpreter (external to liblldb) to - be able to import and use the lldb module, there must be - two files, lldb.py and _lldb.so, that it can find. lldb.py - is generated by SWIG at the same time it generates the C++ - file. _lldb.so is actually a symlink file that points to - the LLDB shared library/framework. - The Python script interpreter needs to be able to - automatically find these two files. On Darwin systems it - searches in the LLDB.framework, as well as in all the normal - Python search paths. On non-Darwin systems these files will - need to be put some place where Python will find them. - This shell script creates the _lldb.so symlink in the - appropriate place, and copies the lldb.py (and - embedded_interpreter.py) file to the correct directory. - - Gotchas: Python debug complied pythonXX_d.lib is required for SWIG - to build correct LLDBWrapperPython.cpp in order for Visual - Studio to compile successfully. The release version of the - Python lib will not work (20/12/2013). - LLDB (dir) CMakeLists.txt uses windows environmental - variables $PYTHON_INCLUDE and $PYTHON_LIB to locate - Python files required for the build. - - Copyright: None. - -------------------------------------------------------------------------- - -""" - -# Python modules: -import os # Provide directory and file handling, determine OS information -import sys # System specific parameters and functions -import shutil # High-level operations on files and collections of files -import ctypes # Invoke Windows API for creating symlinks - -# Third party modules: - -# In-house modules: -import utilsOsType # Determine the OS type this script is running on -import utilsDebug # Debug Python scripts - -# User facing text: -strMsgOsVersion = "The current OS is %s" -strMsgPyVersion = "The Python version is %d.%d" -strErrMsgProgFail = "Program failure: " -strErrMsgLLDBPyFileNotNotFound = "Unable to locate lldb.py at path '%s'" -strMsgCopyLLDBPy = "Copying lldb.py from '%s' to '%s'" -strErrMsgFrameWkPyDirNotExist = "Unable to find the LLDB.framework directory '%s'" -strMsgCreatePyPkgCopyPkgFile = "create_py_pkg: Copied file '%s' to folder '%s'" -strMsgCreatePyPkgInitFile = "create_py_pkg: Creating pakage init file '%s'" -strMsgCreatePyPkgMkDir = "create_py_pkg: Created folder '%s'" -strMsgConfigBuildDir = "Configuration build directory located at '%s'" -strMsgFoundLldbFrameWkDir = "Found '%s'" -strMsgPyFileLocatedHere = "Python file will be put in '%s'" -strMsgFrameWkPyExists = "Python output folder '%s' already exists" -strMsgFrameWkPyMkDir = "Python output folder '%s' will be created" -strErrMsgCreateFrmWkPyDirFailed = "Unable to create directory '%s' error: %s" -strMsgSymlinkExists = "Symlink for '%s' already exists" -strMsgSymlinkMk = "Creating symlink for %s (%s -> %s)" -strErrMsgCpLldbpy = "copying lldb to lldb package directory" -strErrMsgCreatePyPkgMissingSlash = "Parameter 3 fn create_py_pkg() missing slash" -strErrMsgMkLinkExecute = "Command mklink failed: %s" -strErrMsgMakeSymlink = "creating symbolic link" -strErrMsgUnexpected = "Unexpected error: %s" -strMsgCopySixPy = "Copying six.py from '%s' to '%s'" -strErrMsgCopySixPyFailed = "Unable to copy '%s' to '%s'" - - -#++--------------------------------------------------------------------------- -# Details: Create Python packages and Python __init__ files. -# Args: vDictArgs - (R) Program input parameters. -# vstrFrameworkPythonDir - (R) Python framework directory. -# vstrPkgDir - (R) Destination for copied Python files. -# vListPkgFiles - (R) List of source Python files. -# Returns: Bool - True = function success, False = failure. -# Str - Error description on task failure. -# Throws: None. -#-- - - -def create_py_pkg( - vDictArgs, - vstrFrameworkPythonDir, - vstrPkgDir, - vListPkgFiles): - dbg = utilsDebug.CDebugFnVerbose("Python script create_py_pkg()") - dbg.dump_object("Package file(s):", vListPkgFiles) - bDbg = "-d" in vDictArgs - - bOk = True - strMsg = "" - - if vstrPkgDir.__len__() != 0 and vstrPkgDir[0] != "/": - bOk = False - strMsg = strErrMsgCreatePyPkgMissingSlash - return (bOk, strMsg) - - strPkgName = vstrPkgDir - strPkgName = "lldb" + strPkgName.replace("/", ".") - - strPkgDir = vstrFrameworkPythonDir - strPkgDir += vstrPkgDir - strPkgDir = os.path.normcase(strPkgDir) - - if not(os.path.exists(strPkgDir) and os.path.isdir(strPkgDir)): - if bDbg: - print((strMsgCreatePyPkgMkDir % strPkgDir)) - os.makedirs(strPkgDir) - - for strPkgFile in vListPkgFiles: - if os.path.exists(strPkgFile) and os.path.isfile(strPkgFile): - if bDbg: - print((strMsgCreatePyPkgCopyPkgFile % (strPkgFile, strPkgDir))) - shutil.copy(strPkgFile, strPkgDir) - - # Create a packet init files if there wasn't one - strPkgIniFile = os.path.normpath(os.path.join(strPkgDir, "__init__.py")) - if os.path.exists(strPkgIniFile) and os.path.isfile(strPkgIniFile): - return (bOk, strMsg) - - strPyScript = "__all__ = [" - strDelimiter = "" - for strPkgFile in vListPkgFiles: - if os.path.exists(strPkgFile) and os.path.isfile(strPkgFile): - strBaseName = os.path.basename(strPkgFile) - nPos = strBaseName.find(".") - if nPos != -1: - strBaseName = strBaseName[0: nPos] - strPyScript += "%s\"%s\"" % (strDelimiter, strBaseName) - strDelimiter = "," - strPyScript += "]\n" - strPyScript += "for x in __all__:\n" - strPyScript += "\t__import__('%s.' + x)" % strPkgName - - if bDbg: - print((strMsgCreatePyPkgInitFile % strPkgIniFile)) - file = open(strPkgIniFile, "w") - file.write(strPyScript) - file.close() - - return (bOk, strMsg) - - -#++--------------------------------------------------------------------------- -# Details: Retrieve the directory path for Python's dist_packages/ -# site_package folder depending on the type of OS platform being -# used. -# Args: vDictArgs - (R) Program input parameters. -# Returns: Bool - True = function success, False = failure. -# Str - Python Framework directory path. -# strErrMsg - Error description on task failure. -# Throws: None. -#-- - - -def get_framework_python_dir(vDictArgs): - dbg = utilsDebug.CDebugFnVerbose( - "Python script get_framework_python_dir()") - bOk = True - strErrMsg = "" - strWkDir = os.path.normpath(vDictArgs["--lldbPythonPath"]) - return (bOk, strWkDir, strErrMsg) - -#----------------------------------------------------------------------------- -#----------------------------------------------------------------------------- -#----------------------------------------------------------------------------- - -""" Details: Program main entry point fn. Called by another Python script. - - -------------------------------------------------------------------------- - Details: This script is to be called by another Python script. It is not - intended to be called directly i.e from the command line. - Args: vDictArgs - (R) Map of parameter names to values. - -d (optional) Determines whether or not this script - outputs additional information when running. - -m (optional) Specify called from Makefile system. If given locate - the LLDBWrapPython.cpp in --srcRoot/source folder - else in the --targetDir folder. - --srcRoot The root of the lldb source tree. - --targetDir Where the lldb framework/shared library gets put. - --cfgBlddir Where the buildSwigPythonLLDB.py program will - (optional) put the lldb.py file it generated from running - SWIG. - --prefix Is the root directory used to determine where - (optional) third-party modules for scripting languages should - be installed. Where non-Darwin systems want to put - the .py and .so files so that Python can find them - automatically. Python install directory. - --lldbLibDir The name of the directory containing liblldb.so. - (optional) "lib" by default. - Results: 0 Success - -100+ Error from this script to the caller script. - -100 Error program failure with optional message. - - -------------------------------------------------------------------------- - -""" - - -def main(vDictArgs): - dbg = utilsDebug.CDebugFnVerbose("Python script main()") - bOk = True - strMsg = "" - strErrMsgProgFail = "" - - bDbg = "-d" in vDictArgs - - eOSType = utilsOsType.determine_os_type() - if bDbg: - pyVersion = sys.version_info - print((strMsgOsVersion % utilsOsType.EnumOsType.name_of(eOSType))) - print((strMsgPyVersion % (pyVersion[0], pyVersion[1]))) - - bOk, strFrameworkPythonDir, strMsg = get_framework_python_dir(vDictArgs) - - strRoot = os.path.normpath(vDictArgs["--srcRoot"]) - if bOk: - # lldb - listPkgFiles = [ - os.path.join( - strRoot, - "source", - "Interpreter", - "embedded_interpreter.py")] - bOk, strMsg = create_py_pkg( - vDictArgs, strFrameworkPythonDir, "", listPkgFiles) - - if bOk: - # lldb/formatters/cpp - listPkgFiles = [ - os.path.join( - strRoot, - "examples", - "synthetic", - "gnu_libstdcpp.py"), - os.path.join( - strRoot, - "examples", - "synthetic", - "libcxx.py")] - bOk, strMsg = create_py_pkg( - vDictArgs, strFrameworkPythonDir, "/formatters/cpp", listPkgFiles) - - if bOk: - # Make an empty __init__.py in lldb/runtime as this is required for - # Python to recognize lldb.runtime as a valid package (and hence, - # lldb.runtime.objc as a valid contained package) - listPkgFiles = [] - bOk, strMsg = create_py_pkg( - vDictArgs, strFrameworkPythonDir, "/runtime", listPkgFiles) - - if bOk: - # lldb/formatters - # Having these files copied here ensure that lldb/formatters is a - # valid package itself - listPkgFiles = [ - os.path.join( - strRoot, "examples", "summaries", "cocoa", "cache.py"), os.path.join( - strRoot, "examples", "summaries", "synth.py"), os.path.join( - strRoot, "examples", "summaries", "cocoa", "metrics.py"), os.path.join( - strRoot, "examples", "summaries", "cocoa", "attrib_fromdict.py"), os.path.join( - strRoot, "examples", "summaries", "cocoa", "Logger.py")] - bOk, strMsg = create_py_pkg( - vDictArgs, strFrameworkPythonDir, "/formatters", listPkgFiles) - - if bOk: - # lldb/utils - listPkgFiles = [ - os.path.join( - strRoot, - "examples", - "python", - "symbolication.py")] - bOk, strMsg = create_py_pkg( - vDictArgs, strFrameworkPythonDir, "/utils", listPkgFiles) - - if bOk and (eOSType == utilsOsType.EnumOsType.Darwin): - # lldb/macosx - listPkgFiles = [ - os.path.join( - strRoot, - "examples", - "python", - "crashlog.py"), - os.path.join( - strRoot, - "examples", - "darwin", - "heap_find", - "heap.py")] - bOk, strMsg = create_py_pkg( - vDictArgs, strFrameworkPythonDir, "/macosx", listPkgFiles) - - if bOk and (eOSType == utilsOsType.EnumOsType.Darwin): - # lldb/diagnose - listPkgFiles = [ - os.path.join( - strRoot, - "examples", - "python", - "diagnose_unwind.py"), - os.path.join( - strRoot, - "examples", - "python", - "diagnose_nsstring.py")] - bOk, strMsg = create_py_pkg( - vDictArgs, strFrameworkPythonDir, "/diagnose", listPkgFiles) - - if bOk: - return (0, strMsg) - else: - strErrMsgProgFail += strMsg - return (-100, strErrMsgProgFail) - - -#----------------------------------------------------------------------------- -#----------------------------------------------------------------------------- -#----------------------------------------------------------------------------- - -# This script can be called by another Python script by calling the main() -# function directly -if __name__ == "__main__": - print("Script cannot be called directly, called by finishSwigWrapperClasses.py") |
