- Fixed up PrettyWriters

gdb/printers.py

@@ -1,120 +0,0 @@
-import gdb
-import sys
-
-
-# CSTRING ==============================================================================================================
-class CStringPrinter:
-    def __init__(self, val):
-        self.val = val
-
-    def to_string(self):
-        return self.val['_cstr']
-
-    def children(self):
-        size = int(self.val['_size'])
-        start = self.val['_cstr']
-        return (('[{}]'.format(i), start[i]) for i in range(size))
-
-
-# ALLOCATION ===========================================================================================================
-class StringPrinter:
-    def __init__(self, val):
-        self.val = val
-
-    def to_string(self):
-        return str("fennec::allocation = {value}").format(value = self.val['_str']['_data'])
-
-    def children(self):
-        size = int(self.val['_str']['_capacity'])
-        start = self.val['_str']['_data']
-        return (('[{}]'.format(i), start[i]) for i in range(size))
-
-# OPTIONAL =================================================================================================================
-class OptionalPrinter:
-    """Print a fennec::optional"""
-
-    def __init__(self, val):
-        self.val = val
-
-    def to_string(self):
-        is_initialized = self.val['_set']
-        if is_initialized:
-            return "Value = {}".format(self.val['_val'])
-        else:
-            return "empty"
-
-
-# ALLOCATION ===========================================================================================================
-class AllocationPrinter:
-    def __init__(self, val):
-        self.val = val
-
-    def to_string(self):
-        return "fennec::allocation"
-
-    def children(self):
-        size = int(self.val['_capacity'])
-        start = self.val['_data']
-        return (('[{}]'.format(i), start[i]) for i in range(size))
-
-
-# LIST =================================================================================================================
-class ListPrinter:
-    """Print a fennec::list"""
-
-    class Iterator:
-        def __init__(self, val):
-            self.list = val
-            self.node = self.list['_root']
-            #self.index = 0
-
-        def __iter__(self):
-            return self
-
-        def __next__(self):
-            if self.node == 18446744073709551615:
-                raise StopIteration
-
-
-            value = self.list['_table']['_data'][self.node]['value']['_val']
-            self.node = self.list['_table']['_data'][self.node]['next']
-            return value
-            #index = self.index
-            #self.index = self.index + 1
-            #value = self.list['_table']['_data'][self.node]['value']['_val']
-            #self.node = self.list['_table']['_data'][self.node]['next']
-            #return str("value[{index}] = {value}").format(index = index, value = value)
-
-
-
-    def __init__(self, val):
-        self.val = val
-
-    def to_string(self):
-        return "fennec::list"
-
-    def children(self):
-        return enumerate(self.Iterator(self.val))
-
-
-# GDB CODE =============================================================================================================
-
-
-def lookup_function(val):
-    type = str(val.type)
-    if type.startswith('const '):
-        type = type[6:]
-    if type.startswith('fennec::cstring') or type.startswith('fennec::wcstring'):
-        return CStringPrinter(val)
-    if type.startswith('fennec::string') or type.startswith('fennec::wstring'):
-        return StringPrinter(val)
-    if type.startswith('fennec::optional'):
-        return OptionalPrinter(val)
-    if type.startswith('fennec::list'):
-        return ListPrinter(val)
-    if type.startswith('fennec::allocation'):
-        return AllocationPrinter(val)
-    return None
-
-
-gdb.pretty_printers.append(lookup_function)