cpg-language-llvm/de.fraunhofer.aisec.cpg.frontends.llvm/DeclarationHandler

DeclarationHandler

class DeclarationHandler(lang: LLVMIRLanguageFrontend) : Handler<Declaration, Pointer, LLVMIRLanguageFrontend>

This handler is in charge of parsing all LLVM IR language constructs that are related to declarations, mainly functions and types.

Constructors

DeclarationHandler

constructor(lang: LLVMIRLanguageFrontend)

Properties

open override val ctx: TranslationContext?

val frontend: LLVMIRLanguageFrontend

open override val language: Language<*>?

var lastNode: Declaration?

open override val namespace: Name?

open override val scope: Scope?

Functions

open override fun codeOf(astNode: Pointer): String?

open fun handle(ctx: Pointer): Declaration?

handleStructureType

fun handleStructureType(typeRef: LLVMTypeRef, alreadyVisited: MutableMap<LLVMTypeRef, Type?> = mutableMapOf()): RecordDeclaration

Handles the parsing of structure types. Member fields of structs in LLVM IR do not have names, so we need to assign dummy names for easier reading, such s field_0.

open override fun locationOf(astNode: Pointer): PhysicalLocation?