e955c94ed3
Listing the "Blender Foundation" as copyright holder implied the Blender Foundation holds copyright to files which may include work from many developers. While keeping copyright on headers makes sense for isolated libraries, Blender's own code may be refactored or moved between files in a way that makes the per file copyright holders less meaningful. Copyright references to the "Blender Foundation" have been replaced with "Blender Authors", with the exception of `./extern/` since these this contains libraries which are more isolated, any changed to license headers there can be handled on a case-by-case basis. Some directories in `./intern/` have also been excluded: - `./intern/cycles/` it's own `AUTHORS` file is planned. - `./intern/opensubdiv/`. An "AUTHORS" file has been added, using the chromium projects authors file as a template. Design task: #110784 Ref !110783.
56 lines
1.6 KiB
Python
56 lines
1.6 KiB
Python
# SPDX-FileCopyrightText: 2023 Blender Authors
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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'''
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Define the command 'print_struct_c99' for gdb,
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useful for creating a literal for a nested runtime struct.
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Example use:
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(gdb) source tools/utils/gdb_struct_repr_c99.py
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(gdb) print_struct_c99 scene->toolsettings
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'''
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class PrintStructC99(gdb.Command):
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def __init__(self):
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super(PrintStructC99, self).__init__(
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"print_struct_c99",
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gdb.COMMAND_USER,
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)
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def get_count_heading(self, string):
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for i, s in enumerate(string):
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if s != ' ':
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break
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return i
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def extract_typename(self, string):
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first_line = string.split('\n')[0]
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return first_line.split('=')[1][:-1].strip()
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def invoke(self, arg, from_tty):
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ret_ptype = gdb.execute('ptype {}'.format(arg), to_string=True)
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tname = self.extract_typename(ret_ptype)
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print('{} {} = {{'.format(tname, arg))
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r = gdb.execute('p {}'.format(arg), to_string=True)
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r = r.split('\n')
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for rr in r[1:]:
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if '=' not in rr:
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print(rr)
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continue
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hs = self.get_count_heading(rr)
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rr_s = rr.strip().split('=', 1)
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rr_rval = rr_s[1].strip()
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print(' ' * hs + '.' + rr_s[0] + '= ' + rr_rval)
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print('Running GDB from: %s\n' % (gdb.PYTHONDIR))
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gdb.execute("set print pretty")
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gdb.execute('set pagination off')
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gdb.execute('set print repeats 0')
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gdb.execute('set print elements unlimited')
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# instantiate
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PrintStructC99()
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