@Override
	public AssemblyPatternBlock getContextAt(Address addr) {
		if (program != null) {
			RegisterValue rv = program.getProgramContext().getDisassemblyContext(addr);
			return AssemblyPatternBlock.fromRegisterValue(rv);
		}
		return defaultContext.getDefaultAt(addr);
	}
A convenience to obtain assembly symbols

@return the map
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/plugin/assembler/sleigh/AbstractSleighAssembler.java