rcsutil.sty

%% -*- LaTeX -*-

\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{rcsutil}

\DeclareOption{oldspacing}{
  \setbeamersize{text margin left=1.5em,text margin right=1.5em}
  \setlength\leftmargini{1.5em}
  \setlength\leftmarginii{1.5em}
  \setlength\leftmarginiii{1.5em}

  % Prosper did the equivalent of \linespread{1.18}, but it looks
  % better if the extra space goes only between items.
  \newlength\extravskip
  \setlength\extravskip{0.2\baselineskip}
  \xdef\@listi{\@listi\advance\itemsep by\extravskip\relax}
  \xdef\@listii{\@listii\advance\itemsep by\extravskip
                \partopsep0pt
                \advance\topsep by\extravskip
                \relax}
  \xdef\@listiii{\@listiii\advance\itemsep by\extravskip\relax}
  \let\@listI=\@listi
}
\ProcessOptions\relax

\setbeamercovered{transparent}

%% Show overlay numbers in PDF page labels of overlay slides to make
%% editing easier...
\pdfstringdefDisableCommands{%
  \renewcommand*{\insertframenumber}{%
    \ifnum\value{page}=\beamer@framestartpage\relax
    \theframenumber
    \else\theframenumber-\the\numexpr1+\value{page}-\beamer@framestartpage\fi
  }%
}

% Show outline at each section, but don't highlight links of current
% section won't be highlighted.
\AtBeginSection[]
{
  \begin{frame}<beamer>
    \hypersetup{hidelinks}
    \frametitle{Outline}
    \tableofcontents[currentsection]
  \end{frame}
}

%
% Hyphen that shrinks appropriately in math mode (unlike, e.g., \mbox{SHA-1})
%
\newcommand{\hyph}{{\mathrm{{\mathchar"002D}}}}

%
% Some symbols
%
\def\sqbullet{\vrule depth -.2ex height 1.2ex width 1ex\relax}

%
% Some colors
%
\let\Red=\alert
% http://www.perceptualedge.com/articles/visual_business_intelligence/rules_for_using_color.pdf
\definecolor{few-gray-bright}{HTML}{010202}
\definecolor{few-red-bright}{HTML}{EE2E2F}
\definecolor{few-green-bright}{HTML}{008C48}
\definecolor{few-blue-bright}{HTML}{185AA9}
\definecolor{few-orange-bright}{HTML}{F47D23}
\definecolor{few-purple-bright}{HTML}{662C91}
\definecolor{few-brown-bright}{HTML}{A21D21}
\definecolor{few-pink-bright}{HTML}{B43894}

\definecolor{few-gray}{HTML}{737373}
\definecolor{few-red}{HTML}{F15A60}
\definecolor{few-green}{HTML}{7AC36A}
\definecolor{few-blue}{HTML}{5A9BD4}
\definecolor{few-orange}{HTML}{FAA75B}
\definecolor{few-purple}{HTML}{9E67AB}
\definecolor{few-brown}{HTML}{CE7058}
\definecolor{few-pink}{HTML}{D77FB4}

\definecolor{few-gray-light}{HTML}{CCCCCC}
\definecolor{few-red-light}{HTML}{F2AFAD}
\definecolor{few-green-light}{HTML}{D9E4AA}
\definecolor{few-blue-light}{HTML}{B8D2EC}
\definecolor{few-orange-light}{HTML}{F3D1B0}
\definecolor{few-purple-light}{HTML}{D5B2D4}
\definecolor{few-brown-light}{HTML}{DDB9A9}
\definecolor{few-pink-light}{HTML}{EBC0DA}

%\hypersetup{pdfpagemode=FullScreen}
\hypersetup{colorlinks=true}

\usepackage{tikz}
\tikzset{
    only/.code args={<#1>#2}{\only<#1>{\pgfkeysalso{#2}}},
    alt/.code args={<#1>#2#3}{\alt<#1>{\pgfkeysalso{#2}}{\pgfkeysalso{#3}}},
    invisible/.style={opacity=0},
    covered/.style={opacity=.15},
    onslide/.style={alt={#1{}{covered}}},
    visible/.style={alt={#1{}{invisible}}},
}
% For some reason \visible doesn't always work in tikz
\newcommand<>\safevisible[1]{\alt#2{#1}{\phantom{#1}}}
\newcommand<>\alertvisible[1]{\temporal#2{\phantom{#1}}{\alert{#1}}{#1}}

\newcommand{\redbulletarrow}{%
  \tikz[baseline=0pt] \draw[->,very thick,alert-color] (0,.3em) -- (6mm,.3em);}

\newenvironment{redbulletenv}%
{\only{\setbeamercolor{\beameritemnestingprefix item}{parent=alerted text}%
    \setbeamercolor{sub\beameritemnestingprefix item}{parent=local structure}%
    \setbeamertemplate{itemize \beameritemnestingprefix item}{\redbulletarrow}%
    \let\oldinsertenumlabel=\insertenumlabel%
    \let\insertenumlabel=0 % won't be expanded in edef
    \edef\oldenumtemplate{\expandbeamertemplate{enumerate item}}%
    \setbeamertemplate{enumerate item}{\redbulletarrow~\oldenumtemplate}%
    \let\insertenumlabel=\oldinsertenumlabel%
}}{}

%
% Some verbatim environments
%
\begingroup \catcode `|=0 \catcode `[= 1
\catcode`]=2 \catcode `\{=12 \catcode `\}=12
\catcode`\\=12 |gdef|@xmyverb#1\end{myverb}[#1|end[myverb]]
|endgroup
\def\myverb{\begingroup\scriptsize\openup-1\jot%
\@verbatim \frenchspacing\@vobeyspaces \@xmyverb}
\def\endmyverb{\if@newlist \leavevmode\fi\endtrivlist\endgroup}

%
% Listings with ` and ' as escape codes
%
%\definecolor{comment}{rgb}{0,0,1}
\colorlet{comment}{few-blue-bright}
\colorlet{string}{few-green-bright}
\usepackage{listings}
%% \lstnewenvironment{code}%
%%     {\vspace*{-1\baselineskip}\lstset{language=C,escapeinside=`',%
%%             columns=flexible,%
%%             commentstyle=\color{comment},%
%%             basicstyle=\ttfamily\openup-1\jot}}%
%%     {}
%% \lstnewenvironment{smallcode}%
%%     {\vspace*{-1\baselineskip}\lstset{language=C,escapeinside=`',%
%%             columns=flexible,%
%%             commentstyle=\color{comment},%
%%             basicstyle=\ttfamily\scriptsize\openup-1\jot%
%%     }}%
%%     {}


\newcommand{\itms}[1]{\par\begin{itemize}#1\end{itemize}}
\let\ittms\itms
\let\itttms\ittms

\newcommand{\gap} {\vspace{1em}}

% Instructions
\newcommand{\instruction}[1]{\texttt{#1}}
% Code
\newcommand{\code}[1]{\texttt{\detokenize{#1}}}
% Command
\newcommand{\command}[1]{\texttt{\detokenize{#1}}}
% System Calls
\newcommand{\syscall}[1]{\texttt{\detokenize{#1}}}

\lstdefinestyle{CSHStyle}{
    language=csh,
    basicstyle=\ttfamily,
    frame=tb,
    captionpos=b,
    columns=fullflexible,
    backgroundcolor=\color{lightgrey},
    showstringspaces=false,
}

\lstdefinestyle{CStyle}{
    language=C,
    basicstyle=\ttfamily,
    frame=tb,
    captionpos=b,
    columns=fullflexible,
    backgroundcolor=\color{lightgrey},
    showstringspaces=false,
}

\lstdefinelanguage[x64]{Assembler}
    [x86masm]{Assembler}
    {morekeywords={CDQE,CQO,CMPSQ,CMPXCHG16B,JRCXZ,LODSQ,MOVSXD,
		POPFQ,PUSHFQ,POPQ,PUSHQ,
		SCASQ,STOSQ,IRETQ,SWAPGS,MOVQ,
		ADDQ,SUBQ,MULQ,DIVQ,ANDQ,XORQ,INCQ,DECQ,
		CMPQ,CMPL,
		RDTSC,RDTSCP,
		XBEGIN,XEND,XABORT,XTEST,
		rax,rdx,rcx,rbx,rsi,rdi,rsp,rbp,
		r8,r8d,r8w,r8b,r9,r9d,r9w,r9b,
		r10,r10d,r10w,r10b,r11,r11d,r11w,r11b,
		r12,r12d,r12w,r12b,r13,r13d,r13w,r13b,
		r14,r14d,r14w,r14b,r15,r15d,r15w,r15b,
		xmm0,xmm1,xmm2,xmm3,xmm4,xmm5,xmm6,xmm7,
		xmm8,xmm9,xmm10,xmm11,xmm12,xmm13,xmm14,xmm15,
		ymm0,ymm1,ymm2,ymm3,ymm4,ymm5,ymm6,ymm7,
		ymm8,ymm9,ymm10,ymm11,ymm12,ymm13,ymm14,ymm15,
		zmm0,zmm1,zmm2,zmm3,zmm4,zmm5,zmm6,zmm7,
		zmm8,zmm9,zmm10,zmm11,zmm12,zmm13,zmm14,zmm15},
    morecomment=[l]\#
}

\lstnewenvironment{x64asm}[1][]%
    {\lstset{language=[x64]Assembler,
            escapeinside=`',%
            columns=flexible,%
            comment=[l]\#,%
            commentstyle=\color{comment},%
            basicstyle=\ttfamily\openup-.17\baselineskip,%
            #1}}%
    {}


\lstdefinestyle{AsmStyle}{
    language=[x64]Assembler,
    basicstyle=\footnotesize\ttfamily,
    frame=tb,
    captionpos=b,
    belowskip=0.5em,
    columns=fullflexible,
    backgroundcolor=\color{lightgrey},
    showstringspaces=false,
}

%
% MIPS Assembly
%

\lstdefinelanguage[mips]{Assembler}{%
	% so listings can detect directives and register names
	alsoletter={.\$},
	% strings, characters, and comments
	morestring=[b]",
	morestring=[b]',
	morecomment=[l]\#,
	% instructions
	morekeywords={[1]abs,abs.d,abs.s,add,add.d,add.s,addi,addiu,addu,%
	and,andi,b,bc1f,bc1t,beq,beqz,bge,bgeu,bgez,bgezal,bgt,bgtu,%
	bgtz,ble,bleu,blez,blt,bltu,bltz,bltzal,bne,bnez,break,c.eq.d,%
	c.eq.s,c.le.d,c.le.s,c.lt.d,c.lt.s,ceil.w.d,ceil.w.s,clo,clz,%
	cvt.d.s,cvt.d.w,cvt.s.d,cvt.s.w,cvt.w.d,cvt.w.s,div,div.d,div.s,%
	divu,eret,floor.w.d,floor.w.s,j,jal,jalr,jr,l.d,l.s,la,lb,lbu,%
	ld,ldc1,lh,lhu,li,ll,lui,lw,lwc1,lwl,lwr,madd,maddu,mfc0,mfc1,%
	mfc1.d,mfhi,mflo,mov.d,mov.s,move,movf,movf.d,movf.s,movn,movn.d,%
	movn.s,movt,movt.d,movt.s,movz,movz.d,movz.s,msub,msubu,mtc0,mtc1,%
	mtc1.d,mthi,mtlo,mul,mul.d,mul.s,mulo,mulou,mult,multu,mulu,neg,%
	neg.d,neg.s,negu,nop,nor,not,or,ori,rem,remu,rol,ror,round.w.d,%
	round.w.s,s.d,s.s,sb,sc,sd,sdc1,seq,sge,sgeu,sgt,sgtu,sh,sle,%
	sleu,sll,sllv,slt,slti,sltiu,sltu,sne,sqrt.d,sqrt.s,sra,srav,srl,%
	srlv,sub,sub.d,sub.s,subi,subiu,subu,sw,swc1,swl,swr,syscall,teq,%
	teqi,tge,tgei,tgeiu,tgeu,tlt,tlti,tltiu,tltu,tne,tnei,trunc.w.d,%
	trunc.w.s,ulh,ulhu,ulw,ush,usw,xor,xori},
	% assembler directives
	morekeywords={[2].align,.ascii,.asciiz,.byte,.data,.double,.extern,%
	.float,.globl,.half,.kdata,.ktext,.set,.space,.text,.word},
    % register names
    morekeywords={[3]\$zero,\$at,\$v0,\$v1,\$a0,\$a1,\$a2,\$a3,\$t0,\$t1,\$t2,\$t3,\$t4,
	\$t5,\$t6,\$t7,\$s0,\$s1,\$s2,\$s3,\$s4,\$s5,\$s6,\$s7,\$t8,\$t9,%
	\$k0,\$k1,\$gp,\$sp,\$fp,\$ra},
	}[strings,comments,keywords]

\lstnewenvironment{mipsasm}[1][]%
    {\lstset{language=[mips]Assembler,
            escapeinside=`',%
            columns=flexible,%
            comment=[l]\#,%
            commentstyle=\color{comment},%
            basicstyle=\ttfamily\openup-.17\baselineskip,%
            #1}}%
    {}

%
% Alpha Assembly
%

\lstdefinelanguage[alpha]{Assembler}{%
	% so listings can detect directives and register names
	alsoletter={.\$},
	% strings, characters, and comments
	morestring=[b]",
	morestring=[b]',
	morecomment=[l]\#,
	% instructions
	morekeywords={[1]addl,addq,and,beq,bge,bgt,bic,bis,blbc,blbs,ble,blt,bne,br,bsr,%
	call_pall,%
	cmoveq,cmovge,cmovgt,cmovlbc,cmovlbs,cmovle,cmovlt,cmovne,%
	cmpbge,cmpeq,cmple,cmplt,cmpule,cmpult,%
	ctlz,ctpop,cttz,%
	ecb,eqv,excb,extbl,extlh,extll,extqh,extql,extwh,extwl,%
	fetch,fetch_m,implver,%
	insbl,inslh,insll,insqh,insql,inswh,inswl,%
	jmp,jsr,jsr_coroutine,%
	lda,ldah,ldbu,ldwu,ldl,ldl_l,ldq,ldq_l,ldq_u,%
	mb,mskbl,msklh,mskll,mskqh,mskql,mskwh,mskwl,%
	mull,mulq,ornot,%
	prefetch,prefetch_en,prefetch_m,prefetch_men,%
	rc,ret,rpcc,rs,%
	sextb,sextw,sll,%
	sra,srl,stb,stl,stl_c,stq,stq_c,stq_u,stw,%
	subl,subq,trapb,umulh,wh64,wh64en,wmb,xor,zap,zapnot%
	},
	% assembler directives
	morekeywords={[2].align,.ascii,.asciiz,.byte,.data,.double,.extern,%
	.float,.globl,.half,.kdata,.ktext,.set,.space,.text,.word},
    % register names
    morekeywords={[3]\$v0,%
	\$t0,\$t1,\$t2,\$t3,\$t4,\$t5,\$t6,\$t7,%
	\$s0,\$s1,\$s2,\$s3,\$s4,\$s5,\$s6,\$fp,%
	\$a0,\$a1,\$a2,\$a3\$a4,\$a5,%
	\$t8,\$t9,\$t10,\$t11,\$ra,\$pv,\$t12,\$at,\$gp,\$sp,\$zero},
	}[strings,comments,keywords]

\lstnewenvironment{alphaasm}[1][]%
    {\lstset{language=[alpha]Assembler,
            escapeinside=`',%
            columns=flexible,%
            comment=[l]\#,%
            commentstyle=\color{comment},%
            basicstyle=\ttfamily\openup-.17\baselineskip,%
            #1}}%
    {}