AnyPS5/docs/dev/debt/libSceXml.md

libSceXml technical debt

Known export names; ABI prototypes unverified

• 107 of the 150 sce::Xml exports in Export.cpp are present in the PS5 3.20 libSceXml export inventory from PS5-3.20_Libs. Each is named after the mangled symbol the verified NID name database gives for its NID, and the NID of that name matches. Their prototypes and behavior are not established; these 107 use the existing no-parameter import-resolution convention and throw through NotImplemented_nid_no_patch. The declarations do not claim an ABI or behavior.

Value types and handle constructors

• The String, SimpleData, SerializeParameter, NodeId and Node value operations and the handle constructors (libSceXml) - follow libSceXml.sprx of firmware 13.60, read from disassembly, not measured on a console. NodeId::operator void* returns null for every NodeId, and the NodeId constructor and copies leave its padding bytes untouched. The handle constructors only clear the implementation pointer. Exports that read the objects initialize builds still throw, because nothing creates those objects yet: AttributeList getLength and isAvailable, Document::resetStatus, the DocumentBuilder and Sax::Parser setters, Node(NodeId), and Node getNodeType, hasChildNodes, hasAttributes and getOwnerDocument. Node::getAttributes and getChildNodes are a bare return in the module, and the deleting MemAllocator destructor is ud2, so they still throw too.

Additional callable exports

• Additional callable exports - 33 callable NIDs match the public 3.20 catalogue and the selected export metadata from two version-labelled images (SHA-256 3d83607a2ed81110a37d677e5ba1936a01cb78c5847a2e9b582a4a981d313050). The labels are not authenticated. The names match the pinned NID name database above and hash to the recorded NIDs. Prototypes and behavior are unverified; the declarations throw through NotImplemented_nid_no_patch and implement no runtime functionality.

Name	NID
_ZNK3sce3Xml3Dom8Document11getNodeTypeENS1_6NodeIdE	1JAZNsOKua0
_ZNK3sce3Xml3Dom8Document12getLastChildENS1_6NodeIdE	5JyhV10GpQE
_ZNK3sce3Xml3Dom8Document7getTextENS1_6NodeIdE	7MsYv4D1Ang
_ZNK3sce3Xml3Dom8Document13getChildNodesENS1_6NodeIdEPNS1_8NodeListE	AI6mDpNxPYk
_ZNK3sce3Xml3Dom8Document11getNodeNameENS1_6NodeIdE	GceM6WE2WS4
_ZNK3sce3Xml3Dom8Document20getElementsByTagNameENS1_6NodeIdEPKNS0_6StringEPNS1_8NodeListE	HGZ0DTuCvuQ
_ZNK3sce3Xml3Dom8Document13getEntityTypeENS1_6NodeIdE	I3ootbOM-00
_ZNK3sce3Xml4Attr7getNameEv	KgzBbi3DUDA
_ZNK3sce3Xml3Dom8NodeList8findItemENS1_6NodeIdE	N-2qBJYv6lw
_ZNK3sce3Xml3Dom8Document13getAttributesENS1_6NodeIdEPNS1_8NodeListE	NZMWDTSdPXM
_ZNK3sce3Xml3Dom8Document13getFirstChildENS1_6NodeIdE	PXmLYh0zF14
_ZNK3sce3Xml3Dom8NodeList4itemEj	Q-ryXoj4ez0
_ZNK3sce3Xml4Attr8getValueEv	QOmIaoXFNig
_ZNK3sce3Xml3Dom8Document11getAttrNameENS1_6NodeIdE	REcO7rLo0fA
_ZNK3sce3Xml3Dom8NodeListixEj	VdYoc9kGeyA
_ZNK3sce3Xml3Dom8Document9getStatusEv	WPyn5rEy2DE
_ZNK3sce3Xml3Dom8Document14getSkippedTextENS1_6NodeIdE	XlzFT8nnAMU
_ZNK3sce3Xml3Dom8NodeList8findItemEPKNS0_6StringE	Zmk8Mb9qNQ0
_ZNK3sce3Xml3Dom8Document9getEntityENS1_6NodeIdE	aZH+29bSsEk
_ZNK3sce3Xml3Dom8Document11getNextAttrENS1_6NodeIdE	b9b6PA5TKc0
_ZNK3sce3Xml3Dom8Document12getAttrValueENS1_6NodeIdE	fw4+tIZ-4t8
_ZNK3sce3Xml3Dom8Document12getFirstAttrENS1_6NodeIdE	jMWTTO6X-kw
_ZNK3sce3Xml3Dom8NodeList11isAvailableEv	jc7L3HSltT0
_ZNK3sce3Xml3Dom8Document7getRootEv	mODyaCpyDnM
_ZNK3sce3Xml3Dom8Document12getAttributeENS1_6NodeIdEPKNS0_6StringE	miVYGbk3LHs
_ZNK3sce3Xml3Dom8Document10getXmlMetaEv	muE9OA3xYv4
_ZNK3sce3Xml3Dom8Document11isAvailableEv	nfoWUQ1eDl8
_ZNK3sce3Xml3Dom8Document9getParentENS1_6NodeIdE	p0IeMemvZKo
_ZNK3sce3Xml3Dom8NodeList9getLengthEv	tZioKsu5pxs
_ZNK3sce3Xml3Dom8Document10isReadOnlyEv	uiPVQSxXlsc
_ZNK3sce3Xml3Dom8Document13hasChildNodesENS1_6NodeIdE	ulLP+f5h0rg
_ZNK3sce3Xml3Dom8Document13hasAttributesENS1_6NodeIdE	vWA1r9CiPgI
_ZNK3sce3Xml4Attr11isAvailableEv	wlgM8cLl1mQ