gdb/linux/pgtable.py

1 # SPDX-License-Identifier: GPL-2.0-only
44     return (bit_start, bit_end), data >> bit_start & ((1 << (1 + bit_end - bit_start)) - 1)
81     {'next entry physical address': <30} {hex(self.next_entry_physical_address)}
82     ---
89     def __init__(self, address, level):  argument
91             memoryview(gdb.selected_inferior().read_memory(address, 8)),
132         self.address = address
140         next_level = self.page_hierarchy_level - 1
148     {'entry address': <30} {hex(self.address)}
149     {'page entry binary data': <30} {hex(self.page_entry_binary_data)}
150     ---
151     PAGE ENTRY IS NOT PRESENT!
159     {'entry address': <30} {hex(self.address)}
160     {'page entry binary data': <30} {hex(self.page_entry_binary_data)}
162     {'page physical address': <30} {hex(self.page_physical_address)}
163     ---
164     {'bit': <4} {self.entry_present[0]: <10} {'entry present': <30} {self.entry_present[1]}
169 …{'bit': <4} {self.entry_was_accessed[0]: <10} {'entry has been accessed': <30} {self.entry_was_acc…
181     {'entry address': <30} {hex(self.address)}
182     {'page entry binary data': <30} {hex(self.page_entry_binary_data)}
183     {'next entry physical address': <30} {hex(self.next_entry_physical_address)}
184     ---
185     {'bit': <4} {self.entry_present[0]: <10} {'entry present': <30} {self.entry_present[1]}
190 …{'bit': <4} {self.entry_was_accessed[0]: <10} {'entry has been accessed': <30} {self.entry_was_acc…
198     """Prints the entire paging structure used to translate a given virtual address.
200 Having an address space of the currently executed process translates the virtual address
205         super(TranslateVM, self).__init__('translate-vm', gdb.COMMAND_USER)
218             gdb.GdbError("Virtual address translation is not"