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Debugger: Consolidate ways to dereference in dumpers

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Change-Id: I513123a1b5564ff2beee13b5d0264f1fa8fc698e
Reviewed-by: hjk <hjk121@nokiamail.com>
This commit is contained in:
hjk
2014-01-30 16:15:22 +01:00
parent c6f4931624
commit 357598059d
3 changed files with 30 additions and 31 deletions
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share/qtcreator/debugger/dumper.py
+3 -3
View File
@@ -871,7 +871,7 @@ class DumperBase:
# Offset of objectName in QObjectPrivate: 5 pointer + 2 int
# - [QObjectData base]
# - QString objectName
objectName = self.dereference(dd + 5 * ptrSize + 2 * intSize)
objectName = self.extractPointer(dd + 5 * ptrSize + 2 * intSize)
else:
# Size of QObjectData: 5 pointer + 2 int
@@ -882,7 +882,7 @@ class DumperBase:
# - uint isWidget : 1; etc...
# - int postedEvents;
# - QDynamicMetaObjectData *metaObject;
extra = self.dereference(dd + 5 * ptrSize + 2 * intSize)
extra = self.extractPointer(dd + 5 * ptrSize + 2 * intSize)
if extra == 0:
return False
@@ -893,7 +893,7 @@ class DumperBase:
# - QVector<int> runningTimers;
# - QList<QPointer<QObject> > eventFilters;
# - QString objectName
objectName = self.dereference(extra + 5 * ptrSize)
objectName = self.extractPointer(extra + 5 * ptrSize)
data, size, alloc = self.byteArrayDataHelper(objectName)
share/qtcreator/debugger/qttypes.py
+19 -19
View File
@@ -259,12 +259,12 @@ def qdump__QDateTime(d, value):
msecs = d.extractInt64(dateBase)
spec = d.extractInt(dateBase + 8)
offset = d.extractInt(dateBase + 12)
tzp = d.dereference(dateBase + 16)
tzp = d.extractPointer(dateBase + 16)
if tzp == 0:
tz = ""
else:
idBase = tzp + 2 * d.ptrSize() # [QSharedData] + [vptr]
tz = d.encodeByteArrayHelper(d.dereference(idBase))
tz = d.encodeByteArrayHelper(d.extractPointer(idBase))
d.putValue("%s/%s/%s/%s/%s" % (msecs, spec, offset, tz, status),
DateTimeInternal)
else:
@@ -404,7 +404,7 @@ def qdump__QFile(d, value):
offset = 176 if d.is32bit() else 280
else:
offset = 140 if d.is32bit() else 232
privAddress = d.dereference(d.addressOf(value) + d.ptrSize())
privAddress = d.extractPointer(d.addressOf(value) + d.ptrSize())
fileNameAddress = privAddress + offset
d.putStringValueByAddress(fileNameAddress)
d.putNumChild(1)
@@ -682,7 +682,7 @@ def qdump__QHostAddress(d, value):
ipStringAddress = privAddress + (0 if isQt5 else 24)
isParsedAddress = privAddress + 24 + 2 * sizeofQString
# value.d.d->ipString
ipString = d.encodeStringHelper(d.dereference(ipStringAddress))
ipString = d.encodeStringHelper(d.extractPointer(ipStringAddress))
if d.extractByte(isParsedAddress) and len(ipString) > 0:
d.putValue(ipString, Hex4EncodedLittleEndian)
else:
@@ -697,7 +697,7 @@ def qdump__QHostAddress(d, value):
data = d.readMemory(privAddress + a6Offset, 16)
address = ':'.join("%x" % int(data[i:i+4], 16) for i in xrange(0, 32, 4))
scopeId = privAddress + sizeofQString + (0 if isQt5 else 24)
scopeId = d.encodeStringHelper(d.dereference(scopeId))
scopeId = d.encodeStringHelper(d.extractPointer(scopeId))
d.putValue("%s%%%s" % (address, scopeId), IPv6AddressAndHexScopeId)
elif proto == 0:
# value.d.d->a
@@ -795,7 +795,7 @@ def qdump__QImage(d, value):
ptrSize = d.ptrSize()
isQt5 = d.qtVersion() >= 0x050000
offset = (3 if isQt5 else 2) * ptrSize
base = d.dereference(d.addressOf(value) + offset)
base = d.extractPointer(d.addressOf(value) + offset)
if base == 0:
d.putValue("(invalid)")
return
@@ -806,7 +806,7 @@ def qdump__QImage(d, value):
padding = d.ptrSize() - d.intSize()
pixelRatioSize = 8 if isQt5 else 0
jumpTableSize = ptrSize if qt3Support else 0
bits = d.dereference(base + 20 + padding + pixelRatioSize + ptrSize)
bits = d.extractPointer(base + 20 + padding + pixelRatioSize + ptrSize)
iformat = d.extractInt(base + 20 + padding + pixelRatioSize + jumpTableSize + 2 * ptrSize)
d.putValue("(%dx%d)" % (width, height))
d.putNumChild(1)
@@ -852,10 +852,10 @@ def qdump__QLinkedList(d, value):
if d.isExpanded():
innerType = d.templateArgument(value.type, 0)
with Children(d, n, maxNumChild=1000, childType=innerType):
pp = d.dereference(dd)
pp = d.extractPointer(dd)
for i in d.childRange():
d.putSubItem(i, d.createValue(pp + 2 * ptrSize, innerType))
pp = d.dereference(pp)
pp = d.extractPointer(pp)
qqLocalesCount = None
@@ -1500,7 +1500,7 @@ def _qdump__QObject(d, value):
def qdump__QPixmap(d, value):
offset = (3 if d.qtVersion() >= 0x050000 else 2) * d.ptrSize()
base = d.dereference(d.addressOf(value) + offset)
base = d.extractPointer(d.addressOf(value) + offset)
if base == 0:
d.putValue("(invalid)")
else:
@@ -1828,7 +1828,7 @@ def qdump__QUrl(d, value):
d.putValue("<invalid>")
return
encodedOriginalAddress = privAddress + 8 * d.ptrSize()
d.putValue(d.encodeByteArrayHelper(d.dereference(encodedOriginalAddress)), Hex2EncodedLatin1)
d.putValue(d.encodeByteArrayHelper(d.extractPointer(encodedOriginalAddress)), Hex2EncodedLatin1)
d.putNumChild(8)
if d.isExpanded():
stringType = d.lookupType(d.qtNamespace() + "QString")
@@ -1860,13 +1860,13 @@ def qdump__QUrl(d, value):
d.putValue("<invalid>")
return
schemeAddr = privAddress + 2 * d.intSize()
scheme = d.encodeStringHelper(d.dereference(schemeAddr))
userName = d.encodeStringHelper(d.dereference(schemeAddr + 1 * d.ptrSize()))
password = d.encodeStringHelper(d.dereference(schemeAddr + 2 * d.ptrSize()))
host = d.encodeStringHelper(d.dereference(schemeAddr + 3 * d.ptrSize()))
path = d.encodeStringHelper(d.dereference(schemeAddr + 4 * d.ptrSize()))
query = d.encodeStringHelper(d.dereference(schemeAddr + 5 * d.ptrSize()))
fragment = d.encodeStringHelper(d.dereference(schemeAddr + 6 * d.ptrSize()))
scheme = d.encodeStringHelper(d.extractPointer(schemeAddr))
userName = d.encodeStringHelper(d.extractPointer(schemeAddr + 1 * d.ptrSize()))
password = d.encodeStringHelper(d.extractPointer(schemeAddr + 2 * d.ptrSize()))
host = d.encodeStringHelper(d.extractPointer(schemeAddr + 3 * d.ptrSize()))
path = d.encodeStringHelper(d.extractPointer(schemeAddr + 4 * d.ptrSize()))
query = d.encodeStringHelper(d.extractPointer(schemeAddr + 5 * d.ptrSize()))
fragment = d.encodeStringHelper(d.extractPointer(schemeAddr + 6 * d.ptrSize()))
port = d.extractInt(d.extractPointer(value) + d.intSize())
url = scheme
@@ -2067,7 +2067,7 @@ def qdump__QVariant(d, value):
if variantType == 128 or variantType == 135: # No indirection for float.
blob = d.toBlob(value)
else:
blob = d.extractBlob(d.dereference(value["d"]["data"]["ptr"]), 8)
blob = d.extractBlob(d.extractPointer(value["d"]["data"]["ptr"]), 8)
qdumpHelper_QVariants_D[variantType - 128](d, blob)
return None
share/qtcreator/debugger/stdtypes.py
+8 -9
View File
@@ -142,10 +142,10 @@ def qdump__std__list(d, value):
node = impl["_M_node"]
head = d.addressOf(node)
size = 0
pp = d.dereference(head)
pp = d.extractPointer(head)
while head != pp and size <= 1001:
size += 1
pp = d.dereference(pp)
pp = d.extractPointer(pp)
d.putItemCount(size, 1000)
d.putNumChild(size)
@@ -456,7 +456,7 @@ def qdump__std____1__string(d, value):
firstByte = d.extractByte(base)
if firstByte & 1:
# Long/external.
data = d.dereference(base + 2 * d.ptrSize())
data = d.extractPointer(base + 2 * d.ptrSize())
size = d.extractInt(base + d.ptrSize())
else:
# Short/internal.
@@ -471,7 +471,7 @@ def qdump__std____1__wstring(d, value):
firstByte = d.extractByte(base)
if firstByte & 1:
# Long/external.
data = d.dereference(base + 2 * d.ptrSize())
data = d.extractPointer(base + 2 * d.ptrSize())
size = d.extractInt(base + d.ptrSize())
else:
# Short/internal.
@@ -599,12 +599,12 @@ def qdump__std__unordered_map(d, value):
d.putField("iname", d.currentIName)
d.putName("[%s] %s" % (i, pair["first"]))
d.putValue(pair["second"])
p = d.dereference(p)
p = d.extractPointer(p)
else:
with Children(d, size, childType=pairType):
for i in d.childRange():
d.putSubItem(i, d.createValue(p + ptrSize - offset, pairType))
p = d.dereference(p + offset)
p = d.extractPointer(p + offset)
def qdump__std____debug__unordered_map(d, value):
qdump__std__unordered_map(d, value)
@@ -635,7 +635,7 @@ def qdump__std__unordered_set(d, value):
ptrSize = d.ptrSize()
for i in d.childRange():
d.putSubItem(i, d.createValue(p + ptrSize - offset, valueType))
p = d.dereference(p + offset)
p = d.extractPointer(p + offset)
def qform__std____1__unordered_map():
return mapForms()
@@ -721,8 +721,7 @@ def qdump__std__vector(d, value):
base = d.pointerValue(start)
for i in d.childRange():
q = base + int(i / 8)
d.putBoolItem(str(i),
(int(d.dereference(q)) >> (i % 8)) & 1)
d.putBoolItem(str(i), (int(d.extractPointer(q)) >> (i % 8)) & 1)
else:
d.putPlotData(type, start, size)