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Correct trivial formatting problems.

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John Winans 2019-05-22 15:09:03 -05:00
parent 79b42a63f6
commit cad4438f28
2 changed files with 7 additions and 7 deletions
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10
book/elements/chapter.tex
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@ -4,11 +4,11 @@
\section{Assembly Language Statements} \section{Assembly Language Statements}
Introduce the assembly language grammar. Introduce the assembly language grammar.
Statement = 1 line of text containing an instruction or directive. \begin{itemize}
\item Statement = 1 line of text containing an instruction or directive.
Instruction = label, mnemonic, operands, comment. \item Instruction = label, mnemonic, operands, comment.
\item Directive = Used to control the operation of the assembler.
Directive = Used to control the operation of the assembler. \end{itemize}
\section{Memory Layout} \section{Memory Layout}

4
book/programs/chapter.tex
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@ -75,11 +75,11 @@ an instruction that accomplishes nothing while simply advancing the
unused memory between two instructions in a program.% unused memory between two instructions in a program.%
\footnote{This can happen during the evolution of one portion of code \footnote{This can happen during the evolution of one portion of code
that reduces in size but has to continue to fit into a system without that reduces in size but has to continue to fit into a system without
altering any other code\ldots\ or some times you just need to waste altering any other code\ldots\ or sometimes you just need to waste
a small amount of time in a device driver.} a small amount of time in a device driver.}
An instruction that accomplishes nothing is called a \insn{nop} An instruction that accomplishes nothing is called a \insn{nop}
(some times systems call these \insn{noop}). The name means (sometimes systems call these \insn{noop}). The name means
{\em no operation}. {\em no operation}.
The intent of a \insn{nop} is to execute without having any side effects The intent of a \insn{nop} is to execute without having any side effects
other than to advance the \reg{pc} register. other than to advance the \reg{pc} register.