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Modification of a Syntax Analysis
Macek, Roman ; Jirák, Ota (referee) ; Dolíhal, Luděk (advisor)
Bachelor's thesis deals with modification of syntax analysis, specifically method called recursive descent. The main goal of this work is to increase the power of this method. The improvement is designed in order the method is able to analyse ambiguous grammars. In the project, there is also designed a language and its grammar. On the basis of the grammar, implementation of the demonstration application is done. Application does lexical and syntax analysis of the given source code and the output are several lists of rules which can be used to parse the input.
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Translation to Various Assembly Languages
Hranáč, Jan ; Goldefus, Filip (referee) ; Meduna, Alexandr (advisor)
The goal of this project is to create a compiler capable of compilation of the input language into various assemblers (by the choice of the user). This will be achieved by expandibility of the compilator by modules implementing the building of the source files of the concrete types of assembler. The compilator will serve as a generator of parts of assembler source codes to make the work of assembler programmer easier. The input language is derived from Pascal but is closer to assembler then canonical Pascal.
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Processing of Texy Language
Bodeček, Miroslav ; Hrubý, Martin (referee) ; Kočí, Radek (advisor)
One of the problems encountered by today's publishing systems for the web is making it easy for authors to enter content. This problem has been solved in the past by a PHP library called Texy. The goal of this work is to create a new implementation of the Texy language, which will be based on the Java platform. This document describes implementation details of the compiler, the model of the language and the formal grammar used. It also explores potential further development of the library, namely generating output formats other than HTML.
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Compiler for Multicore Systems
Barteček, Jakub ; Přikryl, Zdeněk (referee) ; Masařík, Karel (advisor)
This bachelor´s thesis deals with parallel processing programs at the platform EdkDSP. The most important parts of this thesis are an analyzation of the target platform and a design of the translator. The design is aimed at translation of the OpenMP pragmas to a multithreaded code and a transformation of the specific types of cycles. The translator was implemented using the framework ROSE compiler and than tested.
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Compiler for EdkDSP Platform
Baručák, Robert ; Dolíhal, Luděk (referee) ; Masařík, Karel (advisor)
Goal of this bachelor's thesis was to create a compiler system for EdkDSP platform. Two different approaches to construction of compiler system for multiprocessor platform are presented. Compiler is based on LLVM compiler infrastructure. As a result, two versions of compiler system utilising hardware capabilities of EdkDSP were created. Developed solutions have a few constraints which are discussed in this paper.
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C Compiler in Python
Lichtner, Ondrej ; Kaštil, Jan (referee) ; Vašíček, Zdeněk (advisor)
This paper describes the design and implementation of a C compiler in Python for the PicoBlaze microcontroler. Currently developement of applications for this microcontroller is limited to using assembler. Therefore the goal is to create a compiler that can be easily modified or extended. Design and implementation is separated into modules. These can be easily replaced or expanded.
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C Back-End for a Decompiler
Urban, Martin ; Ďurfina, Lukáš (referee) ; Zemek, Petr (advisor)
This thesis deals with the implementation of the back-end of the decompiler, which produces a code in C language. It contains basic information about the principals and using of the reverse engineering either in the area of information technology or apart from it. The main goal is to create the back-end of the decompiler which would generate a code that would be equivalent against the input and will be translatable into a binary code. Functionality of the output code will be conserved in state of the functionality of the source code. The output is the implementation of the classes in C++ language. It does described activity as a part of the general decompiler which is developed in terms of the project Lissom.
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Compiler Warnings Filter
Krajčovičová, Mária ; Horáček, Petr (referee) ; Zemek, Petr (advisor)
Goal of this bachelor's thesis was design and implementation of program which filtrate warnings from compiler output without hitting the source codes. The bachelor's thesis describes compilers as GCC, Clang, Javac and GHC. It describes also their functionality and types of warnings from their outputs. Result of the bachelor's thesis is an application which is able warning filltration for mentioned compilers.
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Generic Obfuscation on the Bytecode Level
Kollát, Samuel ; Křoustek, Jakub (referee) ; Ďurfina, Lukáš (advisor)
This work contains definition of obfuscation and methods of obfuscation. It is followed by description of LLVM Project and its suitability for obfuscation on the bytecode level for purpose of targeting different architectures. The core of the work is formed by detailed design of obfuscation methods aiming towards their implementation in back-end of LLVM compiler. Closing section is dedicated to verification of implemented functionality on different architectures by automated testing.
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Compiler Back-End of Subset of Language C for 8-Bit Processor
Horník, Jakub ; Koutný, Jiří (referee) ; Křivka, Zbyněk (advisor)
A compiler allows us to describe an algorithm in a high-level programming language with a higher level of abstraction and readability than a low-level machine code. This work describes design of the compiler back-end of subset of language C for 8-bit soft-core microcontroller Xilinx PicoBlaze-3. Design is described from the initial selection of a suitable framework to the implementation itself. One of the main reasons of this work is that there is not any suitable compiler for this processor.
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