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Diffstat (limited to 'doc/docsrc/asn1c-usage.tex')
| -rw-r--r-- | doc/docsrc/asn1c-usage.tex | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/doc/docsrc/asn1c-usage.tex b/doc/docsrc/asn1c-usage.tex index b0a6d848..73221028 100644 --- a/doc/docsrc/asn1c-usage.tex +++ b/doc/docsrc/asn1c-usage.tex @@ -64,7 +64,7 @@ } \lstnewenvironment{codesample}[1][]{\lstset{style=listingStyle,language=C,#1}}{} -\lstnewenvironment{bash}[1][]{\lstset{style=listingStyle,morekeywords={-fnative-types},language=bash,#1}}{} +\lstnewenvironment{bash}[1][]{\lstset{style=listingStyle,language=bash,#1}}{} \lstnewenvironment{asn}[1][]{\lstset{style=listingStyle,language=asn1,#1}}{} \def\code{lstinline} @@ -155,12 +155,6 @@ to find out about \textbf{-P} and \textbf{-R} options.% \begin{bash} asn1c %\emph{<modules.asn1>}% \end{bash} -The asn1c takes a number of command line options, -such as an option to produce native long types -for integers instead of infinite width INTEGER\_t structures: -\begin{bash} -asn1c %\textbf{-fnative-types} \emph{<modules.asn1>}% -\end{bash} If several ASN.1 modules contain interdependencies, all of the files must be specified altogether: \begin{bash} @@ -169,7 +163,7 @@ asn1c %\emph{<module1.asn1> <module2.asn1> ...}% The compiler \textbf{-E} and \textbf{-EF} options are used for testing the parser and the semantic fixer, respectively. These options will instruct the compiler to dump out the parsed (and fixed, if \textbf{-F} -is involved) ASN.1 specification as it was ``understood'' +is involved) ASN.1 specification as it was understood by the compiler. It might be useful to check whether a particular syntactic construct is properly supported by the compiler. \begin{bash} @@ -188,6 +182,7 @@ Print the compiled output instead of creating multiple source files: asn1c %\textbf{-P} \emph{<module-to-compile-and-print.asn1>}% \end{bash} +\clearpage{} \section{Recognizing compiler output} The asn1c compiler produces a number of files: @@ -207,12 +202,12 @@ or the plain `make` utility. Just rename it into \emph{Makefile}. \end{itemize} It is possible to compile everything with just a couple of instructions: \begin{bash} -asn1c -fnative-types -pdu=%\emph{Rectangle}% *.asn1 +asn1c -pdu=%\emph{Rectangle}% *.asn1 make -f Makefile.am.sample # If you use `make` \end{bash} or \begin{bash} -asn1c -fnative-types *.asn1 +asn1c *.asn1 cc -I. -DPDU=%\emph{Rectangle}% -o rectangle.exe *.c # ... or like this \end{bash} Refer to the Chapter \vref{cha:Step-by-step-examples} for a sample @@ -261,15 +256,12 @@ to prevent circular references. }\\ {-fknown-extern-type=}\emph{<name>} & {\small Pretend the specified type is known. The compiler will assume the target language source files for the given type have been provided manually. }\\ -{-fnative-types} & {\small Use the native machine's data types (long, double) whenever -possible, instead of the compound INTEGER\_t, ENUMERATED\_t and REAL\_t -types. }\\ {-fno-constraints} & {\small Do not generate ASN.1 subtype constraint checking code. This may produce a shorter executable.}\\ {-fno-include-deps} & {\small Do not generate courtesy \#include lines for non-critical dependencies.}\\ -{-funnamed-unions} & {\small Enable unnamed unions in the definitions of target language's -structures.}\\\\ +{-funnamed-unions} & {\small Enable unnamed unions in the definitions of target language's structures.}\\ +{-fwide-types} & {\small Use the wide integer types (INTEGER\_t, REAL\_t) instead of machine's native data types (long, double). }\\\\ \textbf{Codecs Generation Options} & \textbf{Description}\\ \midrule {-gen-PER} & {\small Generate Packed Encoding Rules (PER) support code.}\\ @@ -702,7 +694,7 @@ END \item Compile it into the set of .c and .h files using asn1c compiler \cite{ASN1C}: \begin{bash} -asn1c -fnative-types %\textbf{rectangle.asn1}% +asn1c %\textbf{rectangle.asn1}% \end{bash} \item Alternatively, use the Online ASN.1 compiler \cite{AONL} by uploading the \textbf{rectangle.asn1} file into the Web form and unpacking the @@ -799,7 +791,7 @@ END \item Compile it into the set of .c and .h files using asn1c compiler \cite{ASN1C}: \begin{bash} -asn1c -fnative-types %\textbf{rectangle.asn1}% +asn1c %\textbf{rectangle.asn1}% \end{bash} \item Alternatively, use the Online ASN.1 compiler \cite{AONL} by uploading the \textbf{rectangle.asn1} file into the Web form and unpacking the |