Package ghidra.app.plugin.assembler.sleigh.sem

Class Summary

Class	Description
AssemblyConstructorSemantic	Describes a SLEIGH constructor semantic These are collected and associated with productions in the grammar based on the given constructor's print pieces.
AssemblyContextGraph	A graph of possible context changes via the application of various constructors This is used primarily to find optimal paths for the application of recursive rules, i.e., those of the form I => I.
AssemblyContextGraph.Edge	A transition in a context transition graph A transition consists of the constructor whose context changes were applied.
AssemblyContextGraph.Vertex	A vertex in a context transition graph Each vertex consists of a context block and a (sub)table name
AssemblyDefaultContext	A class that computes the default context for a language, and acts as a pseudo context This class helps maintain context consistency when performing both assembly and disassembly.
AssemblyPatternBlock	The analog of PatternBlock, designed for use by the assembler It is suitable for the assembler because it is represented byte-by-byte, and it offers a number of useful conversions and operations.
AssemblyResolution	The (often intermediate) result of assembly These may represent a successful construction (AssemblyResolvedConstructor, a future field (AssemblyResolvedBackfill), or an error (AssemblyResolvedError).
AssemblyResolutionResults	A set of possible assembly resolutions for a single SLEIGH constructor Since the assembler works from the leaves up, it unclear in what context a given token appears.
AssemblyResolvedBackfill	A AssemblyResolution indicating the need to solve an expression in the future Such records are collected within a AssemblyResolvedConstructor and then solved just before the final result(s) are assembled.
AssemblyResolvedConstructor	A AssemblyResolution indicating successful application of a constructor This is almost analogous to DisjointPattern, in that is joins an instruction AssemblyPatternBlock with a corresponding context AssemblyPatternBlock.
AssemblyResolvedError	A AssemblyResolution indicating the occurrence of a (usually semantic) error The description should indicate where the error occurred.
AssemblyTreeResolver	The workhorse of semantic resolution for the assembler This class takes a parse tree and some additional information (start address, context, etc.) and attempts to determine possible encodings using the semantics associated with each branch of the given parse tree.