Current File : //usr/share/gdb/python/gdb/dap/modules.py
# Copyright 2023-2024 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/>.
import gdb
from .server import capability, request
from .startup import in_gdb_thread
@in_gdb_thread
def module_id(objfile):
"""Return the module ID for the objfile."""
return objfile.username
@in_gdb_thread
def is_module(objfile):
"""Return True if OBJFILE represents a valid Module."""
return objfile.is_valid() and objfile.owner is None
@in_gdb_thread
def make_module(objf):
"""Return a Module representing the objfile OBJF.
The objfile must pass the 'is_module' test."""
result = {
"id": module_id(objf),
"name": objf.username,
}
if objf.is_file:
result["path"] = objf.filename
return result
@capability("supportsModulesRequest")
@request("modules")
def modules(*, startModule: int = 0, moduleCount: int = 0, **args):
# Don't count invalid objfiles or separate debug objfiles.
objfiles = [x for x in gdb.objfiles() if is_module(x)]
if moduleCount == 0:
# Use all items.
last = len(objfiles)
else:
last = startModule + moduleCount
return {
"modules": [make_module(x) for x in objfiles[startModule:last]],
"totalModules": len(objfiles),
}
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