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-rw-r--r--share/gdb/python/gdb/prompt.py148
1 files changed, 0 insertions, 148 deletions
diff --git a/share/gdb/python/gdb/prompt.py b/share/gdb/python/gdb/prompt.py
deleted file mode 100644
index d99f2ea..0000000
--- a/share/gdb/python/gdb/prompt.py
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@@ -1,148 +0,0 @@
-# Extended prompt utilities.
-# Copyright (C) 2011-2014 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-""" Extended prompt library functions."""
-
-import gdb
-import os
-
-def _prompt_pwd(ignore):
- "The current working directory."
- return os.getcwdu()
-
-def _prompt_object_attr(func, what, attr, nattr):
- """Internal worker for fetching GDB attributes."""
- if attr is None:
- attr = nattr
- try:
- obj = func()
- except gdb.error:
- return '<no %s>' % what
- if hasattr(obj, attr):
- result = getattr(obj, attr)
- if callable(result):
- result = result()
- return result
- else:
- return '<no attribute %s on current %s>' % (attr, what)
-
-def _prompt_frame(attr):
- "The selected frame; an argument names a frame parameter."
- return _prompt_object_attr(gdb.selected_frame, 'frame', attr, 'name')
-
-def _prompt_thread(attr):
- "The selected thread; an argument names a thread parameter."
- return _prompt_object_attr(gdb.selected_thread, 'thread', attr, 'num')
-
-def _prompt_version(attr):
- "The version of GDB."
- return gdb.VERSION
-
-def _prompt_esc(attr):
- "The ESC character."
- return '\033'
-
-def _prompt_bs(attr):
- "A backslash."
- return '\\'
-
-def _prompt_n(attr):
- "A newline."
- return '\n'
-
-def _prompt_r(attr):
- "A carriage return."
- return '\r'
-
-def _prompt_param(attr):
- "A parameter's value; the argument names the parameter."
- return gdb.parameter(attr)
-
-def _prompt_noprint_begin(attr):
- "Begins a sequence of non-printing characters."
- return '\001'
-
-def _prompt_noprint_end(attr):
- "Ends a sequence of non-printing characters."
- return '\002'
-
-prompt_substitutions = {
- 'e': _prompt_esc,
- '\\': _prompt_bs,
- 'n': _prompt_n,
- 'r': _prompt_r,
- 'v': _prompt_version,
- 'w': _prompt_pwd,
- 'f': _prompt_frame,
- 't': _prompt_thread,
- 'p': _prompt_param,
- '[': _prompt_noprint_begin,
- ']': _prompt_noprint_end
-}
-
-def prompt_help():
- """Generate help dynamically from the __doc__ strings of attribute
- functions."""
-
- result = ''
- keys = sorted (prompt_substitutions.keys())
- for key in keys:
- result += ' \\%s\t%s\n' % (key, prompt_substitutions[key].__doc__)
- result += """
-A substitution can be used in a simple form, like "\\f".
-An argument can also be passed to it, like "\\f{name}".
-The meaning of the argument depends on the particular substitution."""
- return result
-
-def substitute_prompt(prompt):
- "Perform substitutions on PROMPT."
-
- result = ''
- plen = len(prompt)
- i = 0
- while i < plen:
- if prompt[i] == '\\':
- i = i + 1
- if i >= plen:
- break
- cmdch = prompt[i]
-
- if cmdch in prompt_substitutions:
- cmd = prompt_substitutions[cmdch]
-
- if i + 1 < plen and prompt[i + 1] == '{':
- j = i + 1
- while j < plen and prompt[j] != '}':
- j = j + 1
- # Just ignore formatting errors.
- if j >= plen or prompt[j] != '}':
- arg = None
- else:
- arg = prompt[i + 2 : j]
- i = j
- else:
- arg = None
- result += str(cmd(arg))
- else:
- # Unrecognized escapes are turned into the escaped
- # character itself.
- result += prompt[i]
- else:
- result += prompt[i]
-
- i = i + 1
-
- return result