NAME¶

sp_preproc - SystemPerl Preprocessor

SYNOPSIS¶

  sp_preproc <file.sp>

DESCRIPTION¶

sp_preproc takes a .sp (systemperl) file and creates the SystemC header and C files.

It is generally only executed from the standard build scripts.

ARGUMENTS¶

--help

Displays this message and program version and exits.

--hier-only

Read only hierarchy information, ignore all signal information. Useful for faster generation of sp_lib files.

--inline

Edit the existing source code "inline". Similar to the Verilog-mode AUTOs. Use --inline --noautos to remove the expanded automatics.

--libfile filename

Filename to write a list of sp_cells into, for later use as a --libcell to another sp_preproc run.

--libfile-libcells

Include library cells in the --libfile report.

--libcell

Files listed before --libcell will be preprocessed or inlined as appropriate. Files after noexpand will only be used for resolving references, they will not be linked, linted, or otherwise checked. --nolibcell can be used to re-enable checking of subsequent files.

--M filename

--MMD filename

Write dependencies in Makefile format to the specified filename.

--Mdir dirname

Write preprocessor outputs to the specified directory instead of the current directory.

--ncsc

Create output files compatible with Cadence NC-SystemC.

--nolint

Disable lint style error checks, such as required to run doxygen on the SystemPerl output.

--preproc

Preprocess the code, writing to separate header and cpp files.

--trace-duplicates

Include code to trace submodule signals connected directly to a parent signal, generally for debugging interconnect. Without this switch such signals will be presumed to have the value of their parent module's signal, speeding and compressing traces.

--tree filename

Write a report showing the design hierarchy tree to the specified filename. This format may change, it should not be parsed by tools.

--noautos

With --inline, remove any expanded automatics.

--verbose

Shows which files are being written, or are the same.

--version

Displays program version and exits.

--write-verilog filename

Write the SystemC interconnections in Verilog format to the specified filename. Note this does not include logic, it only contains module ports and cells.

-M filename

Writes the dependency listing (similar to cpp -M) to the specified filename.

-Dvar=value

Sets a define to the given value (similar to cpp -D).

-f file

Parse parameters from the given file.

LANGUAGE¶

See SystemC::SystemPerl for the language specification.

DISTRIBUTION¶

SystemPerl is part of the <http://www.veripool.org/> free SystemC software tool suite. The latest version is available from CPAN and from <http://www.veripool.org/systemperl>.

Copyright 2001-2014 by Wilson Snyder. This package is free software; you can redistribute it and/or modify it under the terms of either the GNU Lesser General Public License Version 3 or the Perl Artistic License Version 2.0.

AUTHORS¶

Wilson Snyder <wsnyder@wsnyder.org>

SEE ALSO¶

SystemC::Manual SystemC::SystemPerl