summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--comphelper/source/container/enumhelper.cxx4
-rwxr-xr-xcompilerplugins/clang/pahole-all-classes.py155
-rw-r--r--editeng/source/outliner/paralist.cxx4
-rw-r--r--include/basegfx/DrawCommands.hxx2
-rw-r--r--include/comphelper/PropertyInfoHash.hxx17
-rw-r--r--include/comphelper/enumhelper.hxx4
-rw-r--r--include/comphelper/interfacecontainer2.hxx2
-rw-r--r--include/comphelper/propertysetinfo.hxx4
-rw-r--r--include/editeng/outliner.hxx20
-rw-r--r--include/formula/FormulaCompiler.hxx2
-rw-r--r--include/xmloff/maptype.hxx17
-rw-r--r--include/xmloff/xmlictxt.hxx6
-rw-r--r--xmloff/source/core/xmlictxt.cxx10
13 files changed, 142 insertions, 105 deletions
diff --git a/comphelper/source/container/enumhelper.cxx b/comphelper/source/container/enumhelper.cxx
index 6c05c89d3cd7..edcb03c669cc 100644
--- a/comphelper/source/container/enumhelper.cxx
+++ b/comphelper/source/container/enumhelper.cxx
@@ -27,8 +27,8 @@ namespace comphelper
OEnumerationByName::OEnumerationByName(const css::uno::Reference<css::container::XNameAccess>& _rxAccess)
:m_aNames(_rxAccess->getElementNames())
- ,m_nPos(0)
,m_xAccess(_rxAccess)
+ ,m_nPos(0)
,m_bListening(false)
{
impl_startDisposeListening();
@@ -38,8 +38,8 @@ OEnumerationByName::OEnumerationByName(const css::uno::Reference<css::container:
OEnumerationByName::OEnumerationByName(const css::uno::Reference<css::container::XNameAccess>& _rxAccess,
const css::uno::Sequence< OUString >& _aNames )
:m_aNames(_aNames)
- ,m_nPos(0)
,m_xAccess(_rxAccess)
+ ,m_nPos(0)
,m_bListening(false)
{
impl_startDisposeListening();
diff --git a/compilerplugins/clang/pahole-all-classes.py b/compilerplugins/clang/pahole-all-classes.py
index b95b92543427..16e851d82c7a 100755
--- a/compilerplugins/clang/pahole-all-classes.py
+++ b/compilerplugins/clang/pahole-all-classes.py
@@ -8,10 +8,8 @@
# (2) First run the unusedfields loplugin to generate a log file
# (3) Install the pahole stuff into your gdb, I used this one:
# https://github.com/PhilArmstrong/pahole-gdb
-# (4) Edit the loop near the top of the script to only produce results for one of our modules.
-# Note that this will make GDB soak up about 8G of RAM, which is why I don't do more than one module at a time
-# (5) Run the script
-# ./compilerplugins/clang/pahole-all-classes.py > ./compilerplugins/clang/pahole.results
+# (4) Run the script
+# ./compilerplugins/clang/pahole-all-classes.py
#
import _thread
@@ -27,6 +25,7 @@ a = subprocess.Popen("cat n1", stdout=subprocess.PIPE, shell=True)
classSet = set()
classSourceLocDict = dict()
+locToClassDict = dict()
with a.stdout as txt:
for line in txt:
tokens = line.decode('utf8').strip().split("\t")
@@ -38,6 +37,7 @@ with a.stdout as txt:
if className in classSet: continue
classSet.add(className)
classSourceLocDict[className] = srcLoc
+ locToClassDict[srcLoc] = className
a.terminate()
# Some of the pahole commands are going to fail, and I cannot read the error stream and the input stream
@@ -57,83 +57,100 @@ def write_pahole_commands(classes):
# to split them up, and that creates a mess in the parsing logic.
def read_generator(gdbOutput):
while True:
- line = gdbOutput.readline().decode('utf8').strip()
+ line = gdbOutput.readline();
+ if line == "": return # end of file
+ line = line.decode('utf8').strip()
+ print("gdb: " + line)
for split in line.split("(gdb)"):
split = split.strip()
if len(split) == 0: continue
if "all-done" in split: return
yield split
-classList = sorted(classSet)
+# build list of classes sorted by source location to increase the chances of
+# processing stuff stored in the same DSO together
+sortedLocs = sorted(locToClassDict.keys())
+classList = list()
+for src in sortedLocs:
+ if "include/" in src:
+ classList.append(locToClassDict[src])
-# Process 200 classes at a time, otherwise gdb's memory usage blows up and kills the machine
-#
-while len(classList) > 0:
+with open("compilerplugins/clang/pahole.results", "wt") as f:
+ # Process 400 classes at a time, otherwise gdb's memory usage blows up and kills the machine
+ # This number is chosen to make gdb peak at around 8G.
+ while len(classList) > 0:
- currClassList = classList[1:200];
- classList = classList[200:]
+ currClassList = classList[0:500];
+ classList = classList[500:]
- gdbProc = subprocess.Popen("gdb", stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, shell=True)
+ gdbProc = subprocess.Popen("gdb", stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, shell=True)
- stdin = io.TextIOWrapper(gdbProc.stdin, 'utf-8')
+ stdin = io.TextIOWrapper(gdbProc.stdin, 'utf-8')
- # make gdb load all the debugging info
- stdin.write("set confirm off\n")
- for filename in sorted(os.listdir('instdir/program')):
- if filename.endswith(".so"):
- stdin.write("add-symbol-file instdir/program/" + filename + "\n")
- stdin.flush()
+ # make gdb load all the debugging info
+ stdin.write("set confirm off\n")
+ # make gdb not wrap output and mess up my parsing
+ stdin.write("set width unlimited\n")
+ for filename in sorted(os.listdir('instdir/program')):
+ if filename.endswith(".so"):
+ stdin.write("add-symbol-file instdir/program/" + filename + "\n")
+ stdin.flush()
- _thread.start_new_thread( write_pahole_commands, (currClassList,) )
+ _thread.start_new_thread( write_pahole_commands, (currClassList,) )
- firstLineRegex = re.compile("/\*\s+(\d+)\s+\*/ struct")
- fieldLineRegex = re.compile("/\*\s+(\d+)\s+(\d+)\s+\*/ ")
- holeLineRegex = re.compile("/\* XXX (\d+) bit hole, try to pack \*/")
- # sometimes pahole can't determine the size of a sub-struct, and then it returns bad data
- bogusLineRegex = re.compile("/\*\s+\d+\s+0\s+\*/")
- structLines = list()
- foundHole = False
- cumulativeHoleBits = 0
- structSize = 0
- foundBogusLine = False
- # pahole doesn't report space at the end of the structure, so work it out myself
- sizeOfFields = 0
- for line in read_generator(gdbProc.stdout):
- structLines.append(line)
- firstLineMatch = firstLineRegex.match(line)
- if firstLineMatch:
- structSize = int(firstLineMatch.group(1))
- holeLineMatch = holeLineRegex.match(line)
- if holeLineMatch:
- foundHole = True
- cumulativeHoleBits += int(holeLineMatch.group(1))
- fieldLineMatch = fieldLineRegex.match(line)
- if fieldLineMatch:
- fieldSize = int(fieldLineMatch.group(2))
- sizeOfFields = int(fieldLineMatch.group(1)) + fieldSize
- if bogusLineRegex.match(line):
- foundBogusLine = True
- if line == "}":
- # Ignore very large structs, packing those is not going to help much, and
- # re-organising them can make them much less readable.
- if foundHole and len(structLines) < 12 and structSize < 100 and not foundBogusLine:
- # Verify that we have enough hole-space that removing it will result in a structure
- # that still satisfies alignment requirements, otherwise the compiler will just put empty
- # space at the end of the struct.
- # TODO improve detection of the required alignment for a structure
- potentialSpace = (cumulativeHoleBits / 8) + (sizeOfFields - structSize)
- if potentialSpace >= 8:
- for line in structLines:
- print(line)
- if (sizeOfFields - structSize) > 0:
- print("hole at end of struct: " + str(sizeOfFields - structSize))
- # reset state
- structLines.clear()
- foundHole = False
- cumulativeHoleBits = 0
- structSize = 0
- foundBogusLine = False
- actualStructSize = 0
+ firstLineRegex = re.compile("/\*\s+(\d+)\s+\*/ struct") # /* 16 */ struct Foo
+ fieldLineRegex = re.compile("/\*\s+(\d+)\s+(\d+)\s+\*/ ") # /* 12 8 */ class rtl::OUString aName
+ holeLineRegex = re.compile("/\* XXX (\d+) bit hole, try to pack \*/")
+ # sometimes pahole can't determine the size of a sub-struct, and then it returns bad data
+ bogusLineRegex = re.compile("/\*\s+\d+\s+0\s+\*/")
+ structLines = list()
+ foundHole = False
+ cumulativeHoleBits = 0
+ alignedStructSize = 0
+ foundBogusLine = False
+ # pahole doesn't report space at the end of the structure, so work it out myself
+ sizeOfStructWithoutPadding = 0
+ for line in read_generator(gdbProc.stdout):
+ structLines.append(line)
+ firstLineMatch = firstLineRegex.match(line)
+ if firstLineMatch:
+ alignedStructSize = int(firstLineMatch.group(1))
+ structLines.clear()
+ structLines.append(line)
+ holeLineMatch = holeLineRegex.match(line)
+ if holeLineMatch:
+ foundHole = True
+ cumulativeHoleBits += int(holeLineMatch.group(1))
+ fieldLineMatch = fieldLineRegex.match(line)
+ if fieldLineMatch:
+ fieldPosInBytes = int(fieldLineMatch.group(1))
+ fieldSizeInBytes = int(fieldLineMatch.group(2))
+ sizeOfStructWithoutPadding = fieldPosInBytes + fieldSizeInBytes
+ if bogusLineRegex.match(line):
+ foundBogusLine = True
+ if line == "}":
+ # Ignore very large structs, packing those is not going to help much, and
+ # re-organising them can make them much less readable.
+ if foundHole and len(structLines) < 16 and alignedStructSize < 100 and not foundBogusLine:
+ # Verify that, after packing, and compiler alignment, the new structure will be actually smaller.
+ # Sometimes, we can save space, but the compiler will align the structure such that we don't
+ # actually save any space.
+ # TODO improve detection of the required alignment for a structure
+ holeAtEnd = alignedStructSize - sizeOfStructWithoutPadding
+ potentialSpace = (cumulativeHoleBits / 8) + holeAtEnd
+ if potentialSpace >= 8:
+ for line in structLines:
+ f.write(line + "\n")
+ if holeAtEnd > 0:
+ f.write("hole at end of struct: " + str(holeAtEnd) + "\n")
+ f.write("\n")
+ # reset state
+ structLines.clear()
+ foundHole = False
+ cumulativeHoleBits = 0
+ structSize = 0
+ foundBogusLine = False
+ actualStructSize = 0
- gdbProc.terminate()
+ gdbProc.terminate()
diff --git a/editeng/source/outliner/paralist.cxx b/editeng/source/outliner/paralist.cxx
index 4e03e24c2438..1e560b56ca68 100644
--- a/editeng/source/outliner/paralist.cxx
+++ b/editeng/source/outliner/paralist.cxx
@@ -54,8 +54,8 @@ Paragraph::Paragraph( sal_Int16 nDDepth )
}
Paragraph::Paragraph( const ParagraphData& rData )
-: nFlags( ParaFlag::NONE )
-, aBulSize( -1, -1)
+: aBulSize( -1, -1)
+, nFlags( ParaFlag::NONE )
, bVisible( true )
{
nDepth = rData.nDepth;
diff --git a/include/basegfx/DrawCommands.hxx b/include/basegfx/DrawCommands.hxx
index e9e3b935b8cf..fef43689b4a9 100644
--- a/include/basegfx/DrawCommands.hxx
+++ b/include/basegfx/DrawCommands.hxx
@@ -43,8 +43,8 @@ enum class GradientType
class GradientStop
{
public:
- float mfOffset;
basegfx::BColor maColor;
+ float mfOffset;
float mfOpacity;
};
diff --git a/include/comphelper/PropertyInfoHash.hxx b/include/comphelper/PropertyInfoHash.hxx
index 03c4373001d2..8c584ce5a572 100644
--- a/include/comphelper/PropertyInfoHash.hxx
+++ b/include/comphelper/PropertyInfoHash.hxx
@@ -28,15 +28,20 @@ namespace comphelper
{
struct PropertyInfo
{
- OUString const maName;
- sal_Int32 const mnHandle;
- css::uno::Type const maType;
- sal_Int16 const mnAttributes;
+ OUString maName;
+ css::uno::Type maType;
+ sal_Int32 mnHandle;
+ sal_Int16 mnAttributes;
+
+ PropertyInfo(OUString const & aName, sal_Int32 nHandle, css::uno::Type const & aType, sal_Int16 nAttributes)
+ : maName(aName), maType(aType), mnHandle(nHandle), mnAttributes(nAttributes) {}
+ PropertyInfo(OUString && aName, sal_Int32 nHandle, css::uno::Type const & aType, sal_Int16 nAttributes)
+ : maName(std::move(aName)), maType(aType), mnHandle(nHandle), mnAttributes(nAttributes) {}
};
struct PropertyData
{
- sal_uInt8 const mnMapId;
- PropertyInfo const *mpInfo;
+ sal_uInt8 mnMapId;
+ const PropertyInfo *mpInfo;
PropertyData ( sal_uInt8 nMapId, PropertyInfo const *pInfo )
: mnMapId ( nMapId )
, mpInfo ( pInfo ) {}
diff --git a/include/comphelper/enumhelper.hxx b/include/comphelper/enumhelper.hxx
index 16d95b76e808..5e5e000d78df 100644
--- a/include/comphelper/enumhelper.hxx
+++ b/include/comphelper/enumhelper.hxx
@@ -46,9 +46,9 @@ class COMPHELPER_DLLPUBLIC OEnumerationByName final : private OEnumerationLock
css::lang::XEventListener >
{
css::uno::Sequence< OUString > const m_aNames;
+ css::uno::Reference< css::container::XNameAccess > m_xAccess;
sal_Int32 m_nPos;
- css::uno::Reference< css::container::XNameAccess > m_xAccess;
- bool m_bListening;
+ bool m_bListening;
public:
OEnumerationByName(const css::uno::Reference< css::container::XNameAccess >& _rxAccess);
diff --git a/include/comphelper/interfacecontainer2.hxx b/include/comphelper/interfacecontainer2.hxx
index c049a6c6726e..626ef830211d 100644
--- a/include/comphelper/interfacecontainer2.hxx
+++ b/include/comphelper/interfacecontainer2.hxx
@@ -100,9 +100,9 @@ public:
private:
OInterfaceContainerHelper2 & rCont;
- bool const bIsList;
detail::element_alias2 aData;
sal_Int32 nRemain;
+ bool bIsList;
OInterfaceIteratorHelper2( const OInterfaceIteratorHelper2 & ) = delete;
OInterfaceIteratorHelper2 & operator = ( const OInterfaceIteratorHelper2 & ) = delete;
diff --git a/include/comphelper/propertysetinfo.hxx b/include/comphelper/propertysetinfo.hxx
index ee413ac51611..aaf8484ad879 100644
--- a/include/comphelper/propertysetinfo.hxx
+++ b/include/comphelper/propertysetinfo.hxx
@@ -44,8 +44,8 @@ namespace comphelper
struct PropertyMapEntry
{
OUString maName;
- sal_Int32 mnHandle;
css::uno::Type maType;
+ sal_Int32 mnHandle;
/// flag bitmap, @see css::beans::PropertyAttribute
sal_Int16 mnAttributes;
sal_uInt8 mnMemberId;
@@ -54,8 +54,8 @@ struct PropertyMapEntry
PropertyMapEntry(OUString _aName, sal_Int32 _nHandle, css::uno::Type const & _rType,
sal_Int16 _nAttributes, sal_uInt8 _nMemberId, PropertyMoreFlags _nMoreFlags = PropertyMoreFlags::NONE)
: maName( _aName )
- , mnHandle( _nHandle )
, maType( _rType )
+ , mnHandle( _nHandle )
, mnAttributes( _nAttributes )
, mnMemberId( _nMemberId )
, mnMoreFlags( _nMoreFlags )
diff --git a/include/editeng/outliner.hxx b/include/editeng/outliner.hxx
index a048c4e06ac0..3d71ac19818b 100644
--- a/include/editeng/outliner.hxx
+++ b/include/editeng/outliner.hxx
@@ -126,9 +126,9 @@ private:
Paragraph& operator=(const Paragraph& rPara ) = delete;
- ParaFlag nFlags;
OUString aBulText;
Size aBulSize;
+ ParaFlag nFlags;
bool bVisible;
bool IsVisible() const { return bVisible; }
@@ -526,16 +526,16 @@ public:
SdrPage* GetSdrPage() const { return mpSdrPage; }
};
-struct EBulletInfo
+ struct EBulletInfo
{
- bool bVisible;
- sal_uInt16 nType; // see SvxNumberType
- OUString aText;
- SvxFont aFont;
- sal_Int32 nParagraph;
- tools::Rectangle aBounds;
-
- EBulletInfo() : bVisible( false ), nType( 0 ), nParagraph( EE_PARA_NOT_FOUND ) {}
+ SvxFont aFont;
+ tools::Rectangle aBounds;
+ OUString aText;
+ sal_Int32 nParagraph;
+ sal_uInt16 nType; // see SvxNumberType
+ bool bVisible;
+
+ EBulletInfo() : nParagraph( EE_PARA_NOT_FOUND ), nType( 0 ), bVisible( false ) {}
};
enum class OutlinerMode {
diff --git a/include/formula/FormulaCompiler.hxx b/include/formula/FormulaCompiler.hxx
index ecc9e5dd3f4f..9fdd5a521087 100644
--- a/include/formula/FormulaCompiler.hxx
+++ b/include/formula/FormulaCompiler.hxx
@@ -60,8 +60,8 @@ struct FormulaArrayStack
{
FormulaArrayStack* pNext;
FormulaTokenArray* pArr;
- sal_uInt16 nIndex;
FormulaTokenRef mpLastToken;
+ sal_uInt16 nIndex;
bool bTemp;
};
diff --git a/include/xmloff/maptype.hxx b/include/xmloff/maptype.hxx
index b09d48b31e6b..dbde180797cf 100644
--- a/include/xmloff/maptype.hxx
+++ b/include/xmloff/maptype.hxx
@@ -32,9 +32,9 @@ struct XMLPropertyMapEntry
{
const char* msApiName; /// Property-Name
sal_Int32 nApiNameLength; /// length of property name
+ enum ::xmloff::token::XMLTokenEnum meXMLName; /// XML-Name
sal_uInt16 mnNameSpace; /** declares the Namespace in which this
property exists */
- enum ::xmloff::token::XMLTokenEnum meXMLName; /// XML-Name
/**
* The lowest 14 bits specify the basic XML type of the property value, of
@@ -98,6 +98,21 @@ struct XMLPropertyMapEntry
Property-Name exist, all except one must have this flag set.
*/
bool mbImportOnly;
+
+ XMLPropertyMapEntry(
+ const char* sApiName,
+ sal_Int32 nApiNameLength_,
+ sal_uInt16 nNameSpace,
+ enum ::xmloff::token::XMLTokenEnum eXMLName,
+ sal_uInt32 nType,
+ sal_Int16 nContextId,
+ SvtSaveOptions::ODFSaneDefaultVersion nEarliestODFVersionForExport,
+ bool bImportOnly)
+ : msApiName(sApiName), nApiNameLength(nApiNameLength_),
+ meXMLName(eXMLName), mnNameSpace(nNameSpace), mnType(nType),
+ mnContextId(nContextId), mnEarliestODFVersionForExport(nEarliestODFVersionForExport),
+ mbImportOnly(bImportOnly)
+ {}
};
diff --git a/include/xmloff/xmlictxt.hxx b/include/xmloff/xmlictxt.hxx
index 64927daf693b..29975774bf00 100644
--- a/include/xmloff/xmlictxt.hxx
+++ b/include/xmloff/xmlictxt.hxx
@@ -47,12 +47,12 @@ class XMLOFF_DLLPUBLIC SvXMLImportContext : public css::xml::sax::XFastContextHa
{
friend class SvXMLImport;
- oslInterlockedCount m_nRefCount;
SvXMLImport& mrImport;
- sal_uInt16 mnPrefix;
OUString maLocalName;
- bool mbPrefixAndLocalNameFilledIn;
std::unique_ptr<SvXMLNamespaceMap> m_pRewindMap;
+ oslInterlockedCount m_nRefCount;
+ sal_uInt16 mnPrefix;
+ bool mbPrefixAndLocalNameFilledIn;
SAL_DLLPRIVATE std::unique_ptr<SvXMLNamespaceMap> TakeRewindMap() { return std::move(m_pRewindMap); }
SAL_DLLPRIVATE void PutRewindMap(std::unique_ptr<SvXMLNamespaceMap> p) { m_pRewindMap = std::move(p); }
diff --git a/xmloff/source/core/xmlictxt.cxx b/xmloff/source/core/xmlictxt.cxx
index e24ee7bcc041..bc1d2a8486bf 100644
--- a/xmloff/source/core/xmlictxt.cxx
+++ b/xmloff/source/core/xmlictxt.cxx
@@ -28,17 +28,17 @@ using namespace ::com::sun::star;
SvXMLImportContext::SvXMLImportContext( SvXMLImport& rImp, sal_uInt16 nPrfx,
const OUString& rLName )
- : m_nRefCount(0)
- , mrImport(rImp)
- , mnPrefix(nPrfx)
+ : mrImport(rImp)
, maLocalName(rLName)
+ , m_nRefCount(0)
+ , mnPrefix(nPrfx)
, mbPrefixAndLocalNameFilledIn(true)
{
}
SvXMLImportContext::SvXMLImportContext( SvXMLImport& rImp )
- : m_nRefCount(0)
- , mrImport(rImp)
+ : mrImport(rImp)
+ , m_nRefCount(0)
, mnPrefix(0)
, mbPrefixAndLocalNameFilledIn(false)
{
generated by cgit (git 2.34.1) at 2024-07-12 20:24:57 +0000