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Add ribbon diagrams to tri-fold refcard
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Change refcard boolean operators for better readability
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@johnwinans
johnwinans committed Oct 19, 2022
1 parent 608f242 commit 23bd3ad
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Showing 2 changed files with 137 additions and 54 deletions.
149 changes: 112 additions & 37 deletions book/insnformats.tex
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Original file line number Diff line number Diff line change
Expand Up @@ -482,8 +482,7 @@

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% #1 the binary encoding
\newcommand\DrawInsnTypeRTikz[1]{
\BeginTikzPicture
\newcommand\DrawInsnTypeR[1]{
\StrLen{#1}[\numchars]
\DrawInsnBitstring{\numchars}{#1}{\hyperref[insnformat:rtype]{R-type}}
\DrawInsnBoxSeg{\numchars}{31}{25}{funct7}
Expand All @@ -494,6 +493,13 @@
\DrawInsnBoxSeg{\numchars}{6}{0}{opcode}

\DrawHexMarkers{\numchars}
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% #1 the binary encoding
\newcommand\DrawInsnTypeRTikz[1]{
\BeginTikzPicture
\DrawInsnTypeR{#1}
\EndTikzPicture
}

Expand Down Expand Up @@ -1201,7 +1207,7 @@
\newcommand\GCInsnMnemonicPosX{0} % the template instruction source
\newcommand\GCInsnDescriptionPosX{13} % the long-form description
\newcommand\GCInsnRTLPosX{29.7} % the detailed RTL description
\newcommand\GCInsnTypePosX{52} % R,I,U,B,...
\newcommand\GCInsnTypePosX{52.5} % R,I,U,B,...
\newcommand\GCInsnEncodingPosX{53} % the box, sans-castle

% #1 opcode
Expand All @@ -1211,7 +1217,7 @@
% #5 RTL
\newcommand\DrawGCInsnOpU[5]{
\begin{scope}[shift={(\GCInsnMnemonicPosX,.6)}]\DrawInsnSrc{#2}{#3}\end{scope}
\draw(\GCInsnTypePosX,.75) node[right]{U};
\draw(\GCInsnTypePosX,.75) node {U};
\draw(\GCInsnDescriptionPosX,.6) node[right]{#4};
\draw(\GCInsnRTLPosX,.6) node[right]{#5};
\begin{scope}[shift={(\GCInsnEncodingPosX,0)}]\DrawInsnOpUBox{imm[31:12]}{rd}{#1}\end{scope}
Expand All @@ -1224,7 +1230,7 @@
% #5 RTL
\newcommand\DrawGCInsnOpJ[5]{
\begin{scope}[shift={(\GCInsnMnemonicPosX,.6)}]\DrawInsnSrc{#2}{#3}\end{scope}
\draw(\GCInsnTypePosX,.75) node[right]{J};
\draw(\GCInsnTypePosX,.75) node {J};
\draw(\GCInsnDescriptionPosX,.6) node[right]{#4};
\draw(\GCInsnRTLPosX,.6) node[right]{#5};
\begin{scope}[shift={(\GCInsnEncodingPosX,0)}]\DrawInsnOpJBox{imm[20\textbar10:1\textbar11\textbar19:12]}{rd}{#1}\end{scope}
Expand All @@ -1238,7 +1244,7 @@
% #6 RTL
\newcommand\DrawGCInsnOpI[6]{
\begin{scope}[shift={(\GCInsnMnemonicPosX,.6)}]\DrawInsnSrc{#3}{#4}\end{scope}
\draw(\GCInsnTypePosX,.75) node[right]{I};
\draw(\GCInsnTypePosX,.75) node {I};
\draw(\GCInsnDescriptionPosX,.6) node[right]{#5};
\draw(\GCInsnRTLPosX,.6) node[right]{#6};
\begin{scope}[shift={(\GCInsnEncodingPosX,0)}]\DrawInsnOpIBox{imm[11:0]}{rs1}{#1}{rd}{#2}\end{scope}
Expand All @@ -1253,7 +1259,7 @@
% #7 RTL
\newcommand\DrawGCInsnOpIShift[7]{
\begin{scope}[shift={(\GCInsnMnemonicPosX,.6)}]\DrawInsnSrc{#4}{#5}\end{scope}
\draw(\GCInsnTypePosX,.75) node[right]{I};
\draw(\GCInsnTypePosX,.75) node {I};
\draw(\GCInsnDescriptionPosX,.6) node[right]{#6};
\draw(\GCInsnRTLPosX,.6) node[right]{#7};
\begin{scope}[shift={(\GCInsnEncodingPosX,0)}]\DrawInsnOpIFunctBox{#1}{shamt}{rs1}{#2}{rd}{#3}\end{scope}
Expand All @@ -1268,7 +1274,7 @@
% #7 RTL
\newcommand\DrawGCInsnOpICSR[7]{
\begin{scope}[shift={(\GCInsnMnemonicPosX,.6)}]\DrawInsnSrc{#3}{#4}\end{scope}
\draw(\GCInsnTypePosX,.75) node[right]{I};
\draw(\GCInsnTypePosX,.75) node {I};
\draw(\GCInsnDescriptionPosX,.6) node[right]{#6};
\draw(\GCInsnRTLPosX,.6) node[right]{#7};
\begin{scope}[shift={(\GCInsnEncodingPosX,0)}]\DrawInsnOpIBox{csr[11:0]}{#5}{#1}{rd}{#2}\end{scope}
Expand All @@ -1282,7 +1288,7 @@
% #6 RTL
\newcommand\DrawGCInsnOpB[6]{
\begin{scope}[shift={(\GCInsnMnemonicPosX,.6)}]\DrawInsnSrc{#3}{#4}\end{scope}
\draw(\GCInsnTypePosX,.75) node[right]{B};
\draw(\GCInsnTypePosX,.75) node {B};
\draw(\GCInsnDescriptionPosX,.6) node[right]{#5};
\draw(\GCInsnRTLPosX,.6) node[right]{#6};
\begin{scope}[shift={(\GCInsnEncodingPosX,0)}]\DrawInsnOpBBox{imm[12\textbar10:5]}{rs2}{rs1}{#1}{imm[4:1\textbar11]}{#2}\end{scope}
Expand All @@ -1296,7 +1302,7 @@
% #6 RTL
\newcommand\DrawGCInsnOpS[6]{
\begin{scope}[shift={(\GCInsnMnemonicPosX,.6)}]\DrawInsnSrc{#3}{#4}\end{scope}
\draw(\GCInsnTypePosX,.75) node[right]{S};
\draw(\GCInsnTypePosX,.75) node {S};
\draw(\GCInsnDescriptionPosX,.6) node[right]{#5};
\draw(\GCInsnRTLPosX,.6) node[right]{#6};
\begin{scope}[shift={(\GCInsnEncodingPosX,0)}]\DrawInsnOpBBox{imm[11:5]}{rs2}{rs1}{#1}{imm[4:0]}{#2}\end{scope}
Expand All @@ -1311,7 +1317,7 @@
% #7 RTL
\newcommand\DrawGCInsnOpR[7]{
\begin{scope}[shift={(\GCInsnMnemonicPosX,.6)}]\DrawInsnSrc{#4}{#5}\end{scope}
\draw(\GCInsnTypePosX,.75) node[right]{R};
\draw(\GCInsnTypePosX,.75) node {R};
\draw(\GCInsnDescriptionPosX,.6) node[right]{#6};
\draw(\GCInsnRTLPosX,.6) node[right]{#7};
\begin{scope}[shift={(\GCInsnEncodingPosX,0)}]\DrawInsnOpRBox{#3}{rs2}{rs1}{#2}{rd}{#1}\end{scope}
Expand All @@ -1323,7 +1329,7 @@
% #4 description
\newcommand\DrawGCInsnOpSys[4]{
\begin{scope}[shift={(\GCInsnMnemonicPosX,.6)}]\DrawInsnSrc{#3}{}\end{scope}
\draw(\GCInsnTypePosX,.75) node[right]{I};
\draw(\GCInsnTypePosX,.75) node {I};
\draw(\GCInsnDescriptionPosX,.6) node[right]{#4};
% \draw(\GCInsnRTLPosX,.6) node[right]{#4};
\begin{scope}[shift={(\GCInsnEncodingPosX,0)}]\DrawInsnOpIBinBox{#20000000000000#1}\end{scope}
Expand All @@ -1340,7 +1346,7 @@

\newcommand\DrawGCAllInsnOpsJAL{
\begin{scope}[shift={(0,0)}]\DrawGCInsnOpJ{1101111}{jal}{rd,pcrel\_21}{Jump And Link}{\tt rd $\leftarrow$ pc+4, pc $\leftarrow$ pc+imm\_j}\end{scope}
\begin{scope}[shift={(0,-1.5)}]\DrawGCInsnOpI{1100111}{000}{jalr}{rd,imm(rs1)}{Jump And Link Register}{\tt rd $\leftarrow$ pc+4, pc $\leftarrow$ (rs1+imm\_i) \& \textasciitilde{}1}\end{scope}
\begin{scope}[shift={(0,-1.5)}]\DrawGCInsnOpI{1100111}{000}{jalr}{rd,imm(rs1)}{Jump And Link Register}{\tt rd $\leftarrow$ pc+4, pc $\leftarrow$ (rs1+imm\_i) $\land$ $\sim$1}\end{scope}
}

\newcommand\DrawGCAllInsnOpsBranch{
Expand All @@ -1363,9 +1369,9 @@
\begin{scope}[shift={(0,0)}]\DrawGCInsnOpI{0010011}{000}{addi}{rd,rs1,imm}{Add Immediate}{\tt rd $\leftarrow$ rs1 + imm\_i, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-1.5)}]\DrawGCInsnOpI{0010011}{010}{slti}{rd,rs1,imm}{Set Less Than Immediate}{\tt rd $\leftarrow$ (rs1 < imm\_i) ?\ 1 :\ 0, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-3.0)}]\DrawGCInsnOpI{0010011}{011}{sltiu}{rd,rs1,imm}{Set Less Than Immediate Unsigned}{\tt rd $\leftarrow$ (rs1 < imm\_i) ?\ 1 :\ 0, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-4.5)}]\DrawGCInsnOpI{0010011}{100}{xori}{rd,rs1,imm}{Exclusive Or Immediate}{\tt rd $\leftarrow$ rs1 \^{} imm\_i, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-6.0)}]\DrawGCInsnOpI{0010011}{110}{ori}{rd,rs1,imm}{Or Immediate}{\tt rd $\leftarrow$ rs1 | imm\_i, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-7.5)}]\DrawGCInsnOpI{0010011}{111}{andi}{rd,rs1,imm}{And Immediate}{\tt rd $\leftarrow$ rs1 \& imm\_i, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-4.5)}]\DrawGCInsnOpI{0010011}{100}{xori}{rd,rs1,imm}{Exclusive Or Immediate}{\tt rd $\leftarrow$ rs1 $\oplus$ imm\_i, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-6.0)}]\DrawGCInsnOpI{0010011}{110}{ori}{rd,rs1,imm}{Or Immediate}{\tt rd $\leftarrow$ rs1 $\lor$ imm\_i, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-7.5)}]\DrawGCInsnOpI{0010011}{111}{andi}{rd,rs1,imm}{And Immediate}{\tt rd $\leftarrow$ rs1 $\land$ imm\_i, pc $\leftarrow$ pc+4}\end{scope}
}

% note that the S-Type insns have the same field-format as the B-type
Expand All @@ -1381,20 +1387,20 @@
\begin{scope}[shift={(0,-3.0)}]\DrawGCInsnOpR{0110011}{001}{0000000}{sll}{rd,rs1,rs2}{Shift Left Logical}{\tt rd $\leftarrow$ rs1 << (rs2\%XLEN), pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-4.5)}]\DrawGCInsnOpR{0110011}{010}{0000000}{slt}{rd,rs1,rs2}{Set Less Than}{\tt rd $\leftarrow$ (rs1 < rs2) ?\ 1 :\ 0, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-6.0)}]\DrawGCInsnOpR{0110011}{011}{0000000}{sltu}{rd,rs1,rs2}{Set Less Than Unsigned}{\tt rd $\leftarrow$ (rs1 < rs2) ?\ 1 :\ 0, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-7.5)}]\DrawGCInsnOpR{0110011}{100}{0000000}{xor}{rd,rs1,rs2}{Exclusive Or}{\tt rd $\leftarrow$ rs1 \^{} rs2, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-7.5)}]\DrawGCInsnOpR{0110011}{100}{0000000}{xor}{rd,rs1,rs2}{Exclusive Or}{\tt rd $\leftarrow$ rs1 $\oplus$ rs2, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-9.0)}]\DrawGCInsnOpR{0110011}{101}{0000000}{srl}{rd,rs1,rs2}{Shift Right Logical}{\tt rd $\leftarrow$ rs1 >> (rs2\%XLEN), pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-10.5)}]\DrawGCInsnOpR{0110011}{101}{0100000}{sra}{rd,rs1,rs2}{Shift Right Arithmetic}{\tt rd $\leftarrow$ rs1 >> (rs2\%XLEN), pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-12.0)}]\DrawGCInsnOpR{0110011}{110}{0000000}{or}{rd,rs1,rs2}{Or}{\tt rd $\leftarrow$ rs1 | rs2, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-13.5)}]\DrawGCInsnOpR{0110011}{111}{0000000}{and}{rd,rs1,rs2}{And}{\tt rd $\leftarrow$ rs1 \& rs2, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-12.0)}]\DrawGCInsnOpR{0110011}{110}{0000000}{or}{rd,rs1,rs2}{Or}{\tt rd $\leftarrow$ rs1 $\lor$ rs2, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-13.5)}]\DrawGCInsnOpR{0110011}{111}{0000000}{and}{rd,rs1,rs2}{And}{\tt rd $\leftarrow$ rs1 $\land$ rs2, pc $\leftarrow$ pc+4}\end{scope}
}

\newcommand\DrawGCAllInsnOpsSystem{
\begin{scope}[shift={(0,0)}]\DrawGCInsnOpICSR{1110011}{001}{csrrw}{rd,csr,rs1}{rs1}{Atomic Read/Write}{\tt rd $\leftarrow$ csr, csr $\leftarrow$ rs1, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-1.5)}]\DrawGCInsnOpICSR{1110011}{010}{csrrs}{rd,csr,rs1}{rs1}{Atomic Read and Set Bits}{\tt rd $\leftarrow$ csr, csr $\leftarrow$ csr | rs1, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-3.0)}]\DrawGCInsnOpICSR{1110011}{011}{csrrc}{rd,csr,rs1}{rs1}{Atomic Read and Clear}{\tt rd $\leftarrow$ csr, csr $\leftarrow$ csr \& \textasciitilde{}rs1, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-1.5)}]\DrawGCInsnOpICSR{1110011}{010}{csrrs}{rd,csr,rs1}{rs1}{Atomic Read and Set}{\tt rd $\leftarrow$ csr, csr $\leftarrow$ csr $\lor$ rs1, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-3.0)}]\DrawGCInsnOpICSR{1110011}{011}{csrrc}{rd,csr,rs1}{rs1}{Atomic Read and Clear}{\tt rd $\leftarrow$ csr, csr $\leftarrow$ csr $\land$ $\sim$rs1, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-4.5)}]\DrawGCInsnOpICSR{1110011}{101}{csrrwi}{rd,csr,zimm}{zimm[4:0]}{Atomic Read/Write Immediate}{\tt rd $\leftarrow$ csr, csr $\leftarrow$ zimm, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-6.0)}]\DrawGCInsnOpICSR{1110011}{110}{csrrsi}{rd,csr,zimm}{zimm[4:0]}{Atomic Read and Set Immediate}{\tt rd $\leftarrow$ csr, csr $\leftarrow$ csr | zimm, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-7.5)}]\DrawGCInsnOpICSR{1110011}{111}{csrrci}{rd,csr,zimm}{zimm[4:0]}{Atomic Read and Clear Immediate}{\tt rd $\leftarrow$ csr, csr $\leftarrow$ csr \& \textasciitilde{}zimm, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-6.0)}]\DrawGCInsnOpICSR{1110011}{110}{csrrsi}{rd,csr,zimm}{zimm[4:0]}{Atomic Read and Set Immediate}{\tt rd $\leftarrow$ csr, csr $\leftarrow$ csr $\lor$ zimm, pc $\leftarrow$ pc+4}\end{scope}
\begin{scope}[shift={(0,-7.5)}]\DrawGCInsnOpICSR{1110011}{111}{csrrci}{rd,csr,zimm}{zimm[4:0]}{Atomic Read and Clear Immediate}{\tt rd $\leftarrow$ csr, csr $\leftarrow$ csr $\land$ $\sim$zimm, pc $\leftarrow$ pc+4}\end{scope}
}

\newcommand\DrawGCAllInsnOpsSim{
Expand All @@ -1408,6 +1414,24 @@
\begin{scope}[shift={(0,-3.0)}]\DrawGCInsnOpIShift{0010011}{101}{0100000}{srai}{rd,rs1,shamt}{Shift Right Arithmetic Immediate}{\tt rd $\leftarrow$ rs1 >> shamt\_i, pc $\leftarrow$ pc+4}\end{scope}
}

\newcommand\DrawGCAllInsnOpsPseudo{
\draw(0, 0) node[right]{p1};
\draw(0, -1.5) node[right]{p1};
\draw(0, -3.0) node[right]{p1};
\draw(0, -4.5) node[right]{p1};
\draw(0, -6.0) node[right]{p1};
\draw(0, -7.5) node[right]{p1};
\draw(0, -9.0) node[right]{p1};
\draw(0,-10.5) node[right]{p1};
\draw(0,-12.0) node[right]{p1};
\draw(0,-13.5) node[right]{p1};
\draw(0,-15.0) node[right]{p1};
\draw(0,-16.5) node[right]{p1};
\draw(0,-18.0) node[right]{p1};
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% a color to hilight the rows on the card
\definecolor{GCBarColorBG}{RGB}{200,255,200}
\definecolor{GCBarColorFG}{RGB}{128,220,128}
Expand Down Expand Up @@ -1437,7 +1461,7 @@
\draw node at (\GCInsnMnemonicPosX+6,2.75) {\small Instruction};
\draw node at (\GCInsnDescriptionPosX+8,2.75) {\small Description};
\draw node at (\GCInsnRTLPosX+12,2.75) {\small Operation};
\draw node at (\GCInsnTypePosX+1,2.25) {\small Type};
\draw node at (\GCInsnTypePosX,2.75) {\small Type};

%\node [draw, rotate=90] at (0,60) {\small RV32I Reference Card (\href{https://github.com/johnwinans/rvalp}{https://github.com/johnwinans/rvalp})};
%\draw node[rotate=90,right] at (\GCPageWidth+.7,-66) {\small RV32I Reference Card};
Expand All @@ -1457,6 +1481,13 @@
\begin{scope}[shift={(0,-55.5)}]\DrawGCAllInsnOpsSim\end{scope}
\begin{scope}[shift={(0,-58.5)}]\DrawGCAllInsnOpsSystem\end{scope}

% stub in some space for pseudo-instruictions to see what it might look like
%\begin{scope}[shift={(0,-67)}]\DrawGCAllInsnOpsPseudo\end{scope}

% show markers to indicate where to fold it
\draw [line width=.1mm,draw=GCSlugColorFG] (29.5,1) -- (29.5, 1.5);
\draw [line width=.1mm,draw=GCSlugColorFG] (29.5,-65.5) -- (29.5, -66);

\EndTikzPicture
}

Expand Down Expand Up @@ -1510,8 +1541,17 @@
\newcommand\BitBoxArrowHeadInset{-16.7-\BitBoxArrowTailInset}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\newcommand\DrawInsnOpJTypeDecoding{
\BeginTikzPicture
% special case for R type instructions for consistency
\newcommand\InsnOpRTypeDecoding{

\begin{scope}[shift={(0,-1.5)}]
\DrawInsnTypeR{abcdefghijklmnopqrstuvwxy1101111}
\end{scope}
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

\newcommand\InsnOpJTypeDecoding{

\begin{scope}[shift={(0,-1.5)}]

Expand Down Expand Up @@ -1585,13 +1625,16 @@
\InsnBoxFieldWidthArrow{10}{1}
\InsnBoxFieldWidthArrow{0}{0}
\end{scope}
}

\newcommand\DrawInsnOpJTypeDecoding{
\BeginTikzPicture
\InsnOpJTypeDecoding
\EndTikzPicture
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\newcommand\DrawInsnOpBTypeDecoding{
\BeginTikzPicture
\newcommand\InsnOpBTypeDecoding{

\begin{scope}[shift={(0,-1.5)}]

Expand Down Expand Up @@ -1667,13 +1710,16 @@
\InsnBoxFieldWidthArrow{4}{1}
\InsnBoxFieldWidthArrow{0}{0}
\end{scope}
}

\newcommand\DrawInsnOpBTypeDecoding{
\BeginTikzPicture
\InsnOpBTypeDecoding
\EndTikzPicture
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\newcommand\DrawInsnOpSTypeDecoding{
\BeginTikzPicture
\newcommand\InsnOpSTypeDecoding{

\begin{scope}[shift={(0,-1.5)}]

Expand Down Expand Up @@ -1737,13 +1783,16 @@
\InsnBoxFieldWidthArrow{11}{5}
\InsnBoxFieldWidthArrow{4}{0}
\end{scope}
}

\newcommand\DrawInsnOpSTypeDecoding{
\BeginTikzPicture
\InsnOpSTypeDecoding
\EndTikzPicture
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\newcommand\DrawInsnOpITypeDecoding{
\BeginTikzPicture
\newcommand\InsnOpITypeDecoding{

\begin{scope}[shift={(0,-1.5)}]

Expand Down Expand Up @@ -1804,13 +1853,16 @@
\InsnBoxFieldWidthArrow{31}{12}
\InsnBoxFieldWidthArrow{11}{0}
\end{scope}
}

\newcommand\DrawInsnOpITypeDecoding{
\BeginTikzPicture
\InsnOpITypeDecoding
\EndTikzPicture
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\newcommand\DrawInsnOpIShiftTypeDecoding{
\BeginTikzPicture
\newcommand\InsnOpIShiftTypeDecoding{

\begin{scope}[shift={(0,-1.5)}]

Expand Down Expand Up @@ -1889,16 +1941,19 @@

\InsnBoxFieldWidthArrow{0}{0}
\end{scope}
}

\newcommand\DrawInsnOpIShiftTypeDecoding{
\BeginTikzPicture
\InsnOpIShiftTypeDecoding
\EndTikzPicture
}


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\newcommand\DrawInsnOpUTypeDecoding{
\BeginTikzPicture
\newcommand\InsnOpUTypeDecoding{

\begin{scope}[shift={(0,-1.5)}]

\DrawInsnTypeU{abcdefghijklmnopqrst001010110111}

\pgfmathsetmacro\ArrowNorth{\BitBoxArrowTailInset}
Expand Down Expand Up @@ -1957,10 +2012,30 @@
\InsnBoxFieldWidthArrow{31}{12}
\InsnBoxFieldWidthArrow{11}{0}
\end{scope}
}
\newcommand\DrawInsnOpUTypeDecoding{
\BeginTikzPicture
\InsnOpUTypeDecoding
\EndTikzPicture
}

%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% Draw all the ribbons in a stack for a reference card
\newcommand\DrawInsnRibbons{
\BeginTikzPicture
\begin{scope}[yscale=.75]
\begin{scope}[shift={(0,0)}]\InsnOpUTypeDecoding\end{scope}
\begin{scope}[shift={(0,-25)}]\InsnOpITypeDecoding\end{scope}
\begin{scope}[shift={(0,-50)}]\InsnOpIShiftTypeDecoding\end{scope}
\begin{scope}[shift={(0,-75)}]\InsnOpSTypeDecoding\end{scope}
\begin{scope}[shift={(0,-100)}]\InsnOpBTypeDecoding\end{scope}
\begin{scope}[shift={(0,-125)}]\InsnOpJTypeDecoding\end{scope}
\begin{scope}[shift={(0,-150)}]\InsnOpRTypeDecoding\end{scope}
\end{scope}
\EndTikzPicture
}


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