mirror of
https://sourceware.org/git/binutils-gdb.git
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* NEWS: Mention Python 3 support. * varobj.c (value_get_print_value): Use python_string_to_target_string. * python/py-block.c: Use PyVarObject_HEAD_INIT in initialization of type objects. * python/py-breakpoint.c: Ditto. * python/py-cmd.c: Ditto. * python/py-event.c: Ditto. * python/py-event.h: Ditto. * python/py-evtregistry.c: Ditto. * python/py-finishbreakpoint.c: Ditto. * python/py-frame.c: Ditto. * python/py-function.c: Ditto. * python/py-infthread.c: Ditto. * python/py-lazy-string.c: Ditto. * python/py-progspace.c: Ditto. * /python/py-symbol.c: Ditto. * python/py-evts.c: (gdbpy_initialize_py_events): Add module initialization for Python 3. * python/py-inferior.c: Use PyVarObject_HEAD_INIT in initialization of type objects. (infpy_read_memory): Return memoryview object if Python 3. (infpy_write_memory): Use "s*" operand parsing code for Python 3. (infpy_search_memory): Ditto. (get_buffer): New function for Python 3. * python/py-objfile.c: Use PyVarObject_HEAD_INIT in initialization of type objects. (objfpy_dealloc): Use Py_TYPE to call tp_free. * python/py-param.c: Use PyVarObject_HEAD_INIT in initialization of type objects. (get_attr): Use PyUnicode_CompareWithASCIIString if Python 3. (set_attr): Ditto. * python/py-prettyprint.c (print_string_repr): use PyBytes methods instead of PyString methods if Python 3. (print_children): Skip push_dummy_python_frame call if Python 3. * python/py-symtab.c: Use PyVarObject_HEAD_INIT in initialization of type objects. (salpy_dealloc): Use Py_TYPE to call tp_free. * python/py-type.c: Use PyVarObject_HEAD_INIT in initialization of type objects. (field_dealloc): Use Py_TYPE to call tp_free. (typy_dealloc): Ditto. (type_object_as_number): Adjust struct initializations for differences in layout for Python 2 vs. Python 3. * python/py-utils.c (python_string_to_unicode): Omit non-Unicode string case for Python 3. (unicode_to_encoded_python_string): Shorten code (no functional change). (python_string_to_target_python_string): Comment that in Python 3 returned value is a Python "bytes" type. (gdbpy_is_string): Omit non-Unicode string check in Python 3. (gdb_py_object_from_longest): Omit non-long integer case in Python 3. (gdb_py_object_from_ulongest): Ditto. * python/py-value.c: Use PyVarObject_HEAD_INIT in initialization of type objects. (valpy_dealloc): Use Py_TYPE to call tp_free. (valpy_int): Omit function if Python 3. (convert_value_from_python): Use "%S" format (Python object as a string) if Python 3. (value_object_as_number): Adjust struct initializations for differences in layout for Python 2 vs. Python 3. * python/python-config.py: Adjust syntax for Python 3 compatibility. Include "sys.abiflags" string as part of python library name, if that attribute exists (Python 3). * python/python-internal.h (IS_PY3): Define if Python 3. (Py_TPFLAGS_HAVE_ITER, Py_TPFLAGS_CHECKTYPES): Define with placeholder value if Python 3. (PyInt_Check, PyInt_FromLong, PyInt_AsLong, PyString_FromString, PyString_Decode, PyString_FromFormat, PyString_Check): Define as analogous Python 3 API function if Python 3. (PyVarObject_HEAD_INIT): Define if not already defined. (Py_TYPE): Ditto. * python/python.c (eval_python_command): Omit Py_FlushLine call if Python 3. Check return values of all Python API calls for error. Supply dummy "python" and "python-interactive" commands if Python initialization failed. (_initialize_python): Convert argc to wchar_t** if Python 3. Add module initialization for Python 3. (finish_python_initialization): Pass wchar_t * argument to PySys_SetPath if Python 3. * python/lib/gdb/__init__.py: Define "reload" if Python 3. (_GdbFile): New class for common output file behavior. (GdbOutFile): Subclass from _GdbFile. (GdbOutputErrorFile): Ditto. (auto_load_packages): Adjust syntax for Python 3 compatibility. * python/lib/gdb/printing.py: Define basestr and int if Python 3. * python/lib/gdb/prompt.py: Use sorted() function rather than sort() method. * python/lib/gdb/command/explore.py: Define raw_input if Python 3. Adjust syntax for Python 3 compatibility. * python/lib/gdb/command/pretty_printers.py: Use sorted() function rather than sort() method. Adjust syntax for Python 3 compatibility. * python/lib/gdb/command/type_printers.py: Ditto. * doc/gdb.texinfo (Inferior.read_memory): Mention that the return value is a memoryview object if Python 3.
79 lines
2.5 KiB
Python
79 lines
2.5 KiB
Python
# Program to fetch python compilation parameters.
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# Copied from python-config of the 2.7 release.
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import sys
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import os
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import getopt
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from distutils import sysconfig
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valid_opts = ['prefix', 'exec-prefix', 'includes', 'libs', 'cflags',
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'ldflags', 'help']
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def exit_with_usage(code=1):
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sys.stderr.write ("Usage: %s [%s]\n" % (sys.argv[0],
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'|'.join('--'+opt for opt in valid_opts)))
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sys.exit(code)
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try:
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opts, args = getopt.getopt(sys.argv[1:], '', valid_opts)
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except getopt.error:
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exit_with_usage()
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if not opts:
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exit_with_usage()
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pyver = sysconfig.get_config_var('VERSION')
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getvar = sysconfig.get_config_var
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abiflags = getattr (sys, "abiflags", "")
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opt_flags = [flag for (flag, val) in opts]
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if '--help' in opt_flags:
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exit_with_usage(code=0)
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def to_unix_path(path):
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"""On Windows, returns the given path with all backslashes
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converted into forward slashes. This is to help prevent problems
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when using the paths returned by this script with cygwin tools.
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In particular, cygwin bash treats backslashes as a special character.
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On Unix systems, returns the path unchanged.
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"""
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if os.name == 'nt':
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path = path.replace('\\', '/')
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return path
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for opt in opt_flags:
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if opt == '--prefix':
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print (to_unix_path(sysconfig.PREFIX))
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elif opt == '--exec-prefix':
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print (to_unix_path(sysconfig.EXEC_PREFIX))
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elif opt in ('--includes', '--cflags'):
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flags = ['-I' + sysconfig.get_python_inc(),
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'-I' + sysconfig.get_python_inc(plat_specific=True)]
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if opt == '--cflags':
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flags.extend(getvar('CFLAGS').split())
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print (to_unix_path(' '.join(flags)))
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elif opt in ('--libs', '--ldflags'):
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libs = []
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if getvar('LIBS') is not None:
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libs.extend(getvar('LIBS').split())
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if getvar('SYSLIBS') is not None:
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libs.extend(getvar('SYSLIBS').split())
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libs.append('-lpython'+pyver + abiflags)
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# add the prefix/lib/pythonX.Y/config dir, but only if there is no
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# shared library in prefix/lib/.
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if opt == '--ldflags':
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if not getvar('Py_ENABLE_SHARED'):
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if getvar('LIBPL') is not None:
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libs.insert(0, '-L' + getvar('LIBPL'))
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elif os.name == 'nt':
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libs.insert(0, '-L' + sysconfig.PREFIX + '/libs')
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if getvar('LINKFORSHARED') is not None:
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libs.extend(getvar('LINKFORSHARED').split())
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print (to_unix_path(' '.join(libs)))
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