Start filling fiche_synthese

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Théophile Bastian 2018-07-31 19:39:03 +02:00
parent 7be0febbde
commit e8652acca5
4 changed files with 39 additions and 13 deletions

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% Ne conservez pas les questions % Ne conservez pas les questions
\subsection*{The general context} \subsection*{The general context}
What is it about? Where does it come from? What is the state of the art in this area?
The standard debugging data format for ELF binary files, DWARF, contains a lot
of information. Among those are the stack unwinding data, which allows to
unwind stack frames, restoring machine registers to their proper values, for
instance within the context of a debugger.
As debugging data can easily get heavy beyond reasonable if stored carelessly,
the DWARF standard pays a great attention to data compactness and compression.
This, as always, is at the expense of efficiency: accessing stack unwinding
data for a particular program point can be quite costly.
The most widely used library used for stack unwinding,
\texttt{libunwind}~\cite{libunwind},
\subsection*{The research problem} \subsection*{The research problem}
This internship explored the possibility to compile the standard ELF debugging
information format, DWARF, into x86\_64 assembly.
\qtodo{Delete question} \textit{
What is the question that you studied? What is the question that you studied?
Why is it important, what are the applications/consequences? Why is it important, what are the applications/consequences?
Is it a new problem? Is it a new problem?
If so, why are you the first researcher in the universe who consider it? If so, why are you the first researcher in the universe who consider it?
If not, why did you think that you could bring an original contribution? If not, why did you think that you could bring an original contribution?
}
\subsection*{Your contribution} \subsection*{Your contribution}

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\title{Le titre de votre rapport \\ \title{DWARF debugging data, compilation and verification}
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\author{Votre nom, celui de votre encadrant, le nom de son \author{Théophile Bastian\\
équipe/labo} Under supervision of Francesco Zappa-Nardelli\\
{\textsc{parkas}, École Normale Supérieure de Paris}}
\date{La date} \date{August 20, 2018}
\documentclass[11pt]{article} \documentclass[11pt]{article}
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\usepackage{amssymb} \usepackage{amssymb}
\usepackage{stmaryrd} \usepackage{stmaryrd}
\usepackage{mathtools} \usepackage{mathtools}
\usepackage{indentfirst}
\usepackage[utf8]{inputenc} \usepackage[utf8]{inputenc}
\usepackage[backend=biber,style=alphabetic]{biblatex} %\usepackage[backend=biber,style=alphabetic]{biblatex}
\usepackage[backend=biber]{biblatex}
\usepackage{../shared/my_listings} \usepackage{../shared/my_listings}
\usepackage{../shared/my_hyperref} \usepackage{../shared/my_hyperref}
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\usepackage{../shared/common} \usepackage{../shared/common}
\usepackage{../shared/todo} \usepackage{../shared/todo}
\addbibresource{../shared/semantics.bib} \addbibresource{../shared/report.bib}
\begin{document} \begin{document}
\maketitle \maketitle

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\usepackage{hyperref} \usepackage{hyperref}
\usepackage{xcolor} \usepackage{xcolor}
\definecolor{link_blue}{RGB}{0,0,97} \definecolor{linkcolor}{HTML}{251BC7}
\definecolor{citecolor}{HTML}{2BC027}
\hypersetup{ \hypersetup{
% bookmarks=true, % show bookmarks bar? % bookmarks=true, % show bookmarks bar?
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% pdfkeywords={keyword1} {key2} {key3}, % list of keywords % pdfkeywords={keyword1} {key2} {key3}, % list of keywords
% pdfnewwindow=true, % links in new PDF window % pdfnewwindow=true, % links in new PDF window
colorlinks=true, % false: boxed links; true: colored links colorlinks=true, % false: boxed links; true: colored links
linkcolor=link_blue, % color of internal links (change box color with linkbordercolor) linkcolor=linkcolor, % color of internal links (change box color with linkbordercolor)
citecolor=green, % color of links to bibliography citecolor=citecolor, % color of links to bibliography
filecolor=magenta, % color of file links filecolor=magenta, % color of file links
urlcolor=link_blue % color of external links urlcolor=linkcolor % color of external links
} }

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organization = {International Organization for Standardization}, organization = {International Organization for Standardization},
author = {C11}, author = {C11},
} }
@online{libunwind,
title = {Libunwind webpage},
url = {http://www.nongnu.org/libunwind/},
}