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|
# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
from stdtypes import qdump__std__array, qdump__std__complex, qdump__std__once_flag, qdump__std__unique_ptr, qdumpHelper__std__deque__libcxx, qdumpHelper__std__vector__libcxx
from utils import DisplayFormat
from dumper import Children, DumperBase
import struct
def qform__std____1__array():
return [DisplayFormat.ArrayPlot]
def qdump__std____1__array(d, value):
qdump__std__array(d, value)
def qdump__std____1__complex(d, value):
qdump__std__complex(d, value)
def qdump__std____1__deque(d, value):
qdumpHelper__std__deque__libcxx(d, value)
def qdump__std____1__list(d, value):
if value.type.size() == 3 * d.ptrSize():
# C++11 only.
(dummy1, dummy2, size) = value.split("ppp")
d.putItemCount(size)
else:
# Need to count manually.
p = d.extractPointer(value)
head = value.address()
size = 0
while head != p and size < 1001:
size += 1
p = d.extractPointer(p)
d.putItemCount(size, 1000)
if d.isExpanded():
(prev, p) = value.split("pp")
innerType = value.type[0]
typeCode = "pp{%s}" % innerType.name
with Children(d, size, maxNumChild=1000, childType=innerType):
for i in d.childRange():
(prev, p, val) = d.split(typeCode, p)
d.putSubItem(i, val)
def qdump__std____1__set(d, value):
(proxy, head, size) = value.split("ppp")
d.check(0 <= size and size <= 100 * 1000 * 1000)
d.putItemCount(size)
if d.isExpanded():
valueType = value.type[0]
def in_order_traversal(node):
(left, right, parent, color, pad, data) = d.split("pppB@{%s}" % (valueType.name), node)
if left:
for res in in_order_traversal(left):
yield res
yield data
if right:
for res in in_order_traversal(right):
yield res
with Children(d, size, maxNumChild=1000):
for (i, data) in zip(d.childRange(), in_order_traversal(head)):
d.putSubItem(i, data)
def qdump__std____1__multiset(d, value):
qdump__std____1__set(d, value)
def qform__std____1__map():
return [DisplayFormat.CompactMap]
def qdump__std____1__map(d, value):
try:
(proxy, head, size) = value.split("ppp")
d.check(0 <= size and size <= 100 * 1000 * 1000)
# Sometimes there is extra data at the front. Don't know why at the moment.
except RuntimeError:
(junk, proxy, head, size) = value.split("pppp")
d.check(0 <= size and size <= 100 * 1000 * 1000)
d.putItemCount(size)
if d.isExpanded():
keyType = value.type[0]
valueType = value.type[1]
pairType = value.type[3][0]
def in_order_traversal(node):
(left, right, parent, color, pad, pair) = d.split("pppB@{%s}" % (pairType.name), node)
if left:
for res in in_order_traversal(left):
yield res
yield pair.split("{%s}@{%s}" % (keyType.name, valueType.name))[::2]
if right:
for res in in_order_traversal(right):
yield res
with Children(d, size, maxNumChild=1000):
for (i, pair) in zip(d.childRange(), in_order_traversal(head)):
d.putPairItem(i, pair)
def qform__std____1__multimap():
return [DisplayFormat.CompactMap]
def qdump__std____1__multimap(d, value):
qdump__std____1__map(d, value)
def qdump__std____1__map__iterator(d, value):
d.putEmptyValue()
if d.isExpanded():
with Children(d):
node = value['__i_']['__ptr_'].dereference()['__value_']['__cc']
d.putSubItem('first', node['first'])
d.putSubItem('second', node['second'])
def qdump__std____1__map__const_iterator(d, value):
qdump__std____1__map__iterator(d, value)
def qdump__std____1__set__iterator(d, value):
d.putEmptyValue()
d.putExpandable()
if value.type.name.endswith("::iterator"):
treeTypeName = value.type.name[:-len("::iterator")]
elif value.type.name.endswith("::const_iterator"):
treeTypeName = value.type.name[:-len("::const_iterator")]
treeType = d.lookupType(treeTypeName)
keyType = treeType[0]
if d.isExpanded():
with Children(d):
node = value['__ptr_'].dereference()['__value_']
node = node.cast(keyType)
d.putSubItem('value', node)
def qdump__std____1__set_const_iterator(d, value):
qdump__std____1__set__iterator(d, value)
def qdump__std____1__stack(d, value):
d.putItem(value["c"])
d.putBetterType(value.type)
# Examples for std::__1::string layouts for libcxx version 16
#
# std::string b = "asd"
#
# b = {
# static __endian_factor = 2,
# __r_ = {
# <std::__1::__compressed_pair_elem<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::__rep, 0, false>> = {
# __value_ = {{
# __l = {
# {__is_long_ = 0, __cap_ = 842641539},
# __size_ = 140737353746888,
# __data_ = 0x7ffff7fa0a20 <std::__1::codecvt<wchar_t, char, __mbstate_t>::id> \"\\377\\377\\377\\377\\377\\377\\377\\377\\006\"
# },
# __s = {
# {__is_long_ = 0 '\\000', __size_ = 3 '\\003'},
# __padding_ = 0x7fffffffd859 \"asd\",
# __data_ = \"asd\\000\\000\\000\\000\\310\\t\\372\\367\\377\\177\\000\\000 \\n\\372\\367\\377\\177\\000\"
# },
# __r = {
# __words = {1685283078, 140737353746888, 140737353746976}
# }
# }}
# },
# <std::__1::__compressed_pair_elem<std::__1::allocator<char>, 1, true>> = {
# <std::__1::allocator<char>> = {
# <std::__1::__non_trivial_if<true, std::__1::allocator<char> >> = {
# <No data fields>
# },
# <No data fields>
# },
# <No data fields>
# },
# <No data fields>
# },
# static npos = 18446744073709551615
# }
#
#
# std::string c = "asdlonasdlongstringasdlongstringasdlongstringasdlongstringgstring"
#
# c = {
# static __endian_factor = 2,
# __r_ = {
# <std::__1::__compressed_pair_elem<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::__rep, 0, false>> = {
# __value_ = {{
# __l = {
# {__is_long_ = 1, __cap_ = 40}, # size_type: __cap_
# __size_ = 65,
# __data_ = 0x5555555592a0 \"asdlonasdlongstringasdlongstringasdlongstringasdlongstringgstring\"
# },
# __s = {
# {__is_long_ = 1 '\\001', __size_ = 40 '('},
# __padding_ = 0x7fffffffd831 \"\", __data_ = \"\\000\\000\\000\\000\\000\\000\\000A\\000\\000\\000\\000\\000\\000\\000\\240\\222UUUU\\000\"
# },
# __r = {
# __words = {81, 65, 93824992252576}
# }
# }}
# },
# <std::__1::__compressed_pair_elem<std::__1::allocator<char>, 1, true>> = {
# <std::__1::allocator<char>> = {
# <std::__1::__non_trivial_if<true, std::__1::allocator<char> >> = {
# <No data fields>
# },
# <No data fields>
# },
# <No data fields
# >},
# <No data fields>
# },
# static npos = 18446744073709551615
# }"
def qdump__std____1__string(d, value):
charType = value.type[0]
blob = bytes(value.data())
r0, r1, r2 = struct.unpack(d.packCode + 'QQQ', blob)
if d.isLldb and d.isArmMac:
is_long = r2 >> 63
if is_long:
# [---------------- data ptr ---------------] 63:0
# [------------------ size ----------------]
# [?---------------- alloc ----------------]
data = r0
size = r1
else:
# [------------------- data ----------------] 63:0
# [------------------- data ----------------]
# [?ssss-------------- data ----------------]
data = value.laddress
size = (r2 >> 56) & 255
else:
is_long = r0 & 1
if is_long:
# [------------------ alloc ---------------?] 63:0
# [------------------- size ----------------]
# [----------------- data ptr --------------]
data = r2
size = r1
else:
# [------------------- data ----------sssss?] 63:0
# [------------------- data ----------------]
# [------------------- data ----------------]
data = value.laddress + charType.size()
size = (r0 & 255) // 2
d.putCharArrayHelper(data, size, charType)
def qdump__std____1__shared_ptr(d, value):
i = value["__ptr_"]
if i.pointer() == 0:
d.putValue("(null)")
else:
d.putItem(i.dereference())
d.putBetterType(value.type)
def qdump__std____1__weak_ptr(d, value):
return qdump__std____1__shared_ptr(d, value)
def qdump__std____1__unique_ptr(d, value):
if value.type.size() == d.ptrSize():
p = d.extractPointer(value)
else:
_, p = value.split("pp"); # For custom deleters.
if p == 0:
d.putValue("(null)")
else:
try:
d.putItem(value["__value_"])
d.putValue(d.currentValue.value, d.currentValue.encoding)
except:
d.putItem(d.createValue(p, value.type[0]))
d.putBetterType(value.type)
def qform__std____1__unordered_map():
return [DisplayFormat.CompactMap]
def qdump__std____1__unordered_map(d, value):
(size, _) = value["__table_"]["__p2_"].split("pp")
d.putItemCount(size)
keyType = value.type[0]
valueType = value.type[1]
pairType = value.type[4][0]
if d.isExpanded():
curr = value["__table_"]["__p1_"].split("pp")[0]
def traverse_list(node):
while node:
(next_, _, pad, pair) = d.split("pp@{%s}" % (pairType.name), node)
yield pair.split("{%s}@{%s}" % (keyType.name, valueType.name))[::2]
node = next_
with Children(d, size, childType=value.type[0], maxNumChild=1000):
for (i, value) in zip(d.childRange(), traverse_list(curr)):
d.putPairItem(i, value, 'key', 'value')
def qdump__std____1__unordered_set(d, value):
(size, _) = value["__table_"]["__p2_"].split("pp")
d.putItemCount(size)
valueType = value.type[0]
if d.isExpanded():
curr = value["__table_"]["__p1_"].split("pp")[0]
def traverse_list(node):
while node:
(next_, _, pad, val) = d.split("pp@{%s}" % (valueType.name), node)
yield val
node = next_
with Children(d, size, childType=value.type[0], maxNumChild=1000):
for (i, value) in zip(d.childRange(), traverse_list(curr)):
d.putSubItem(i, value)
def qdump__std____1__unordered_multiset(d, value):
qdump__std____1__unordered_set(d, value)
def qform__std____1__valarray():
return [DisplayFormat.ArrayPlot]
def qdump__std____1__valarray(d, value):
innerType = value.type[0]
(begin, end) = value.split('pp')
size = int((end - begin) / innerType.size())
d.putItemCount(size)
d.putPlotData(begin, size, innerType)
def qform__std____1__vector():
return [DisplayFormat.ArrayPlot]
def qdump__std____1__vector(d, value):
qdumpHelper__std__vector__libcxx(d, value)
def qdump__std____1__once_flag(d, value):
qdump__std__once_flag(d, value)
def qdump__std____1__variant(d, value):
index = value['__impl']['__index']
index_num = int(index)
value_type = d.templateArgument(value.type, index_num)
d.putValue("<%s:%s>" % (index_num, value_type.name))
d.putNumChild(2)
if d.isExpanded():
with Children(d):
d.putSubItem("index", index)
d.putSubItem("value", value.cast(value_type))
def qdump__std____1__optional(d, value):
if value['__engaged_'].integer() == 0:
d.putSpecialValue("empty")
else:
d.putItem(value['#1']['__val_'])
def qdump__std____1__tuple(d, value):
values = []
for member in value['__base_'].members(False):
values.append(member['__value_'])
d.putItemCount(len(values))
d.putNumChild(len(values))
if d.isExpanded():
with Children(d):
count = 0
for internal_value in values:
d.putSubItem("[%i]" % count, internal_value)
count += 1
|
