public GoFuncData getFuncDataInstance(long offset) throws IOException {
		return programContext.readStructure(GoFuncData.class, pclntable.getArrayOffset() + offset);
	}
Reads a {@link GoFuncData} structure from the pclntable.

@param offset relative to the pclntable
@return {@link GoFuncData}
@throws IOException if error reading data
Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/golang/rtti/GoModuledata.java