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gdb: Add mutation_partition pretty printer

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This commit is contained in:
Tomasz Grabiec
2018-06-26 10:53:15 +02:00
parent d485e1c1d8
commit da19508317
1 changed files with 18 additions and 0 deletions
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18
scylla-gdb.py
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@@ -214,6 +214,23 @@ class partition_entry_printer(gdb.printing.PrettyPrinter):
def display_hint(self):
return 'partition_entry'
class mutation_partition_printer(gdb.printing.PrettyPrinter):
def __init__(self, val):
self.val = val
def to_string(self):
rows = list(str(r) for r in intrusive_set_external_comparator(self.val['_rows']))
range_tombstones = list(str(r) for r in intrusive_set(self.val['_row_tombstones']['_tombstones']))
return '{_tombstone=%s, _static_row=%s (cont=%s), _row_tombstones=[%s], _rows=[%s]}' % (
self.val['_tombstone'],
self.val['_static_row'],
('no', 'yes')[self.val['_static_row_continuous']],
'\n' + ',\n'.join(range_tombstones) + '\n' if range_tombstones else '',
'\n' + ',\n'.join(rows) + '\n' if rows else '')
def display_hint(self):
return 'mutation_partition'
class uuid_printer(gdb.printing.PrettyPrinter):
'print a uuid'
def __init__(self, val):
@@ -231,6 +248,7 @@ def build_pretty_printer():
pp.add_printer('sstring', r'^seastar::basic_sstring<char,.*>$', sstring_printer)
pp.add_printer('managed_bytes', r'^managed_bytes$', managed_bytes_printer)
pp.add_printer('partition_entry', r'^partition_entry$', partition_entry_printer)
pp.add_printer('mutation_partition', r'^mutation_partition$', mutation_partition_printer)
pp.add_printer('uuid', r'^utils::UUID$', uuid_printer)
return pp