476 lines
22 KiB
Groff
476 lines
22 KiB
Groff
.\" Copyright (c) 1993, 2004 Free Software Foundation
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.\" See section COPYING for conditions for redistribution
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.TH run 1 "13oct1993" "GNU Tools" "GNU Tools"
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.de BP
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.sp
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.ti -.2i
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\(**
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..
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.SH NAME
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run\(em\&Simulator front-end
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.SH SYNOPSIS
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.hy 0
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.na
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.TP
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.B run
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.RB "[\|" \-v "\|]"
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." .RB "[\|" \-t "\|]"
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.RB "[\|" \-p
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.IR freq "\|]"
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.RB "[\|" \-m
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.IR memory "\|]"
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.RB "[\|" \--sysroot
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.IR filepath "\|]"
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.I program
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.ad b
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.hy 1
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.SH DESCRIPTION
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Use `\|\c
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.BI run " program"\c
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\&\|' to execute a binary by interpreting machine instructions on your
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host computer.
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.B run
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is the same emulator used by GDB's `\|\c
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.B target sim\c
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\&\|' command. You can run it directly by executing
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.B run
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if you just want to see your program execute, and do not need any
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debugger functionality. You can also use
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.B run
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to generate profiling information for analysis with
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.BR gprof .
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.SH OPTIONS
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.TP
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.B \-v
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Verbose output. Display the name of the program to run before
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execution; after execution, display the number of instructions
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executed, the number of machine cycles emulated, the number of
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pipeline stalls, the real time taken, the emulated execution time
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taken, and a summary of how much profiling information was generated.
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."
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." .TP
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." .B \-t
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." `trace', calls a sim_trace routine that does nothing.
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.TP
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.BI \-p " freq"
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Generate profile information (for use with
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.B gprof\c
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\&).
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.I freq
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is the profiling frequency. Write the profiling information to a file called
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.BR gmon.out .
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.TP
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.BI \-m " memory"
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Set the memory size for the emulated machine to two to the power
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.IR memory .
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The default value is 19, emulating a board with 524288 bytes of memory.
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.TP
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.BI \--sysroot " filepath"
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Prepend
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.IR filepath
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to all simulator system calls that pass absolute file paths.
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Change working directory to
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.IR filepath
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at program start. Not all simulators support this option; those
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that don't, will ignore it.
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.PP
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.SH "SEE ALSO"
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.RB "`\|" gprof "\|'"
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entry in
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.B info\c
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\&;
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.RB "`\|" gdb "\|'"
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entry in
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.B info\c
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\&;
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.I
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Using GDB: A Guide to the GNU Source-Level Debugger\c
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, Richard M. Stallman and Roland H. Pesch.
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.SH COPYING
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Copyright (c) 1993, 2000 Free Software Foundation, Inc.
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.PP
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This document is distributed under the terms of the GNU Free
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Documentation License, version 1.1. That license is described in the
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sources for this manual page, but it is not displayed here in order to
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make this manual more consise. Copies of this license can also be
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obtained from: http://www.gnu.org/copyleft/.
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\" GNU Free Documentation License
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\" Version 1.1, March 2000
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\" Copyright (C) 2000 Free Software Foundation, Inc.
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\" 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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\" Everyone is permitted to copy and distribute verbatim
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\" copies of this license document, but changing it is
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\" not allowed.
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\" .PP
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\" 0. PREAMBLE
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\" .PP
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\" The purpose of this License is to make a manual, textbook, or other
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\" written document "free" in the sense of freedom: to assure everyone
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\" the effective freedom to copy and redistribute it, with or without
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\" modifying it, either commercially or noncommercially. Secondarily,
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\" this License preserves for the author and publisher a way to get
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\" credit for their work, while not being considered responsible for
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\" modifications made by others.
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\" .PP
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\" This License is a kind of "copyleft", which means that derivative
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\" works of the document must themselves be free in the same sense. It
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\" complements the GNU General Public License, which is a copyleft
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\" license designed for free software.
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\" .PP
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\" We have designed this License in order to use it for manuals for free
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\" software, because free software needs free documentation: a free
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\" program should come with manuals providing the same freedoms that the
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\" software does. But this License is not limited to software manuals;
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\" it can be used for any textual work, regardless of subject matter or
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\" whether it is published as a printed book. We recommend this License
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\" principally for works whose purpose is instruction or reference.
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\" .PP
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\" 1. APPLICABILITY AND DEFINITIONS
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\" .PP
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\" This License applies to any manual or other work that contains a
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\" notice placed by the copyright holder saying it can be distributed
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\" under the terms of this License. The "Document", below, refers to any
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\" such manual or work. Any member of the public is a licensee, and is
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\" addressed as "you".
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\" .PP
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\" A "Modified Version" of the Document means any work containing the
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\" Document or a portion of it, either copied verbatim, or with
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\" modifications and/or translated into another language.
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\" .PP
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\" A "Secondary Section" is a named appendix or a front-matter section of
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\" the Document that deals exclusively with the relationship of the
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\" publishers or authors of the Document to the Document's overall subject
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\" (or to related matters) and contains nothing that could fall directly
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\" within that overall subject. (For example, if the Document is in part a
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\" textbook of mathematics, a Secondary Section may not explain any
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\" mathematics.) The relationship could be a matter of historical
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\" connection with the subject or with related matters, or of legal,
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\" commercial, philosophical, ethical or political position regarding
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\" them.
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\" .PP
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\" The "Invariant Sections" are certain Secondary Sections whose titles
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\" are designated, as being those of Invariant Sections, in the notice
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\" that says that the Document is released under this License.
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\" .PP
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\" The "Cover Texts" are certain short passages of text that are listed,
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\" as Front-Cover Texts or Back-Cover Texts, in the notice that says that
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\" the Document is released under this License.
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\" .PP
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\" A "Transparent" copy of the Document means a machine-readable copy,
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\" represented in a format whose specification is available to the
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\" general public, whose contents can be viewed and edited directly and
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\" straightforwardly with generic text editors or (for images composed of
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\" pixels) generic paint programs or (for drawings) some widely available
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\" drawing editor, and that is suitable for input to text formatters or
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\" for automatic translation to a variety of formats suitable for input
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\" to text formatters. A copy made in an otherwise Transparent file
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\" format whose markup has been designed to thwart or discourage
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\" subsequent modification by readers is not Transparent. A copy that is
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\" not "Transparent" is called "Opaque".
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\" .PP
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\" Examples of suitable formats for Transparent copies include plain
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\" ASCII without markup, Texinfo input format, LaTeX input format, SGML
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\" or XML using a publicly available DTD, and standard-conforming simple
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\" HTML designed for human modification. Opaque formats include
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\" PostScript, PDF, proprietary formats that can be read and edited only
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\" by proprietary word processors, SGML or XML for which the DTD and/or
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\" processing tools are not generally available, and the
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\" machine-generated HTML produced by some word processors for output
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\" purposes only.
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\" .PP
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\" The "Title Page" means, for a printed book, the title page itself,
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\" plus such following pages as are needed to hold, legibly, the material
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\" this License requires to appear in the title page. For works in
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\" formats which do not have any title page as such, "Title Page" means
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\" the text near the most prominent appearance of the work's title,
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\" preceding the beginning of the body of the text.
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\" .PP
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\" 2. VERBATIM COPYING
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\" .PP
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\" You may copy and distribute the Document in any medium, either
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\" commercially or noncommercially, provided that this License, the
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\" copyright notices, and the license notice saying this License applies
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\" to the Document are reproduced in all copies, and that you add no other
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\" conditions whatsoever to those of this License. You may not use
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\" technical measures to obstruct or control the reading or further
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\" copying of the copies you make or distribute. However, you may accept
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\" compensation in exchange for copies. If you distribute a large enough
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\" number of copies you must also follow the conditions in section 3.
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\" .PP
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\" You may also lend copies, under the same conditions stated above, and
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\" you may publicly display copies.
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\" .PP
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\" 3. COPYING IN QUANTITY
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\" .PP
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\" If you publish printed copies of the Document numbering more than 100,
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\" and the Document's license notice requires Cover Texts, you must enclose
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\" the copies in covers that carry, clearly and legibly, all these Cover
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\" Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
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\" the back cover. Both covers must also clearly and legibly identify
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\" you as the publisher of these copies. The front cover must present
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\" the full title with all words of the title equally prominent and
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\" visible. You may add other material on the covers in addition.
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\" Copying with changes limited to the covers, as long as they preserve
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\" the title of the Document and satisfy these conditions, can be treated
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\" as verbatim copying in other respects.
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\" .PP
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\" If the required texts for either cover are too voluminous to fit
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\" legibly, you should put the first ones listed (as many as fit
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\" reasonably) on the actual cover, and continue the rest onto adjacent
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\" pages.
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\" .PP
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\" If you publish or distribute Opaque copies of the Document numbering
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\" more than 100, you must either include a machine-readable Transparent
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\" copy along with each Opaque copy, or state in or with each Opaque copy
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\" a publicly-accessible computer-network location containing a complete
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\" Transparent copy of the Document, free of added material, which the
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\" general network-using public has access to download anonymously at no
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\" charge using public-standard network protocols. If you use the latter
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\" option, you must take reasonably prudent steps, when you begin
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\" distribution of Opaque copies in quantity, to ensure that this
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\" Transparent copy will remain thus accessible at the stated location
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\" until at least one year after the last time you distribute an Opaque
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\" copy (directly or through your agents or retailers) of that edition to
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\" the public.
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\" .PP
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\" It is requested, but not required, that you contact the authors of the
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\" Document well before redistributing any large number of copies, to give
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\" them a chance to provide you with an updated version of the Document.
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\" .PP
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\" 4. MODIFICATIONS
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\" .PP
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\" You may copy and distribute a Modified Version of the Document under
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\" the conditions of sections 2 and 3 above, provided that you release
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\" the Modified Version under precisely this License, with the Modified
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\" Version filling the role of the Document, thus licensing distribution
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\" and modification of the Modified Version to whoever possesses a copy
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\" of it. In addition, you must do these things in the Modified Version:
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\" .PP
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\" A. Use in the Title Page (and on the covers, if any) a title distinct
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\" from that of the Document, and from those of previous versions
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\" (which should, if there were any, be listed in the History section
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\" of the Document). You may use the same title as a previous version
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\" if the original publisher of that version gives permission.
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\" .PP
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\" B. List on the Title Page, as authors, one or more persons or entities
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\" responsible for authorship of the modifications in the Modified
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\" Version, together with at least five of the principal authors of the
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\" Document (all of its principal authors, if it has less than five).
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\" .PP
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\" C. State on the Title page the name of the publisher of the
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\" Modified Version, as the publisher.
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\" .PP
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\" D. Preserve all the copyright notices of the Document.
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\" .PP
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\" E. Add an appropriate copyright notice for your modifications
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\" adjacent to the other copyright notices.
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\" .PP
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\" F. Include, immediately after the copyright notices, a license notice
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\" giving the public permission to use the Modified Version under the
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\" terms of this License, in the form shown in the Addendum below.
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\" Preserve in that license notice the full lists of Invariant Sections
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\" and required Cover Texts given in the Document's license notice.
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\" .PP
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\" H. Include an unaltered copy of this License.
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\" .PP
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\" I. Preserve the section entitled "History", and its title, and add to
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\" it an item stating at least the title, year, new authors, and
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\" publisher of the Modified Version as given on the Title Page. If
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\" there is no section entitled "History" in the Document, create one
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\" stating the title, year, authors, and publisher of the Document as
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\" given on its Title Page, then add an item describing the Modified
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\" Version as stated in the previous sentence.
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\" .PP
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\" J. Preserve the network location, if any, given in the Document for
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\" public access to a Transparent copy of the Document, and likewise
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\" the network locations given in the Document for previous versions
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\" it was based on. These may be placed in the "History" section.
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\" You may omit a network location for a work that was published at
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\" least four years before the Document itself, or if the original
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\" publisher of the version it refers to gives permission.
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\" .PP
|
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\" K. In any section entitled "Acknowledgements" or "Dedications",
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\" preserve the section's title, and preserve in the section all the
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\" substance and tone of each of the contributor acknowledgements
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\" and/or dedications given therein.
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\" .PP
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\" L. Preserve all the Invariant Sections of the Document,
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\" unaltered in their text and in their titles. Section numbers
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\" or the equivalent are not considered part of the section titles.
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\" .PP
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\" M. Delete any section entitled "Endorsements". Such a section
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\" may not be included in the Modified Version.
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\" .PP
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\" N. Do not retitle any existing section as "Endorsements"
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\" or to conflict in title with any Invariant Section.
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\" .PP
|
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\" If the Modified Version includes new front-matter sections or
|
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\" appendices that qualify as Secondary Sections and contain no material
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\" copied from the Document, you may at your option designate some or all
|
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\" of these sections as invariant. To do this, add their titles to the
|
|
\" list of Invariant Sections in the Modified Version's license notice.
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|
\" These titles must be distinct from any other section titles.
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\" .PP
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\" You may add a section entitled "Endorsements", provided it contains
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\" nothing but endorsements of your Modified Version by various
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\" parties--for example, statements of peer review or that the text has
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\" been approved by an organization as the authoritative definition of a
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\" standard.
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\" .PP
|
|
\" You may add a passage of up to five words as a Front-Cover Text, and a
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\" passage of up to 25 words as a Back-Cover Text, to the end of the list
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|
\" of Cover Texts in the Modified Version. Only one passage of
|
|
\" Front-Cover Text and one of Back-Cover Text may be added by (or
|
|
\" through arrangements made by) any one entity. If the Document already
|
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\" includes a cover text for the same cover, previously added by you or
|
|
\" by arrangement made by the same entity you are acting on behalf of,
|
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\" you may not add another; but you may replace the old one, on explicit
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|
\" permission from the previous publisher that added the old one.
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|
\" .PP
|
|
\" The author(s) and publisher(s) of the Document do not by this License
|
|
\" give permission to use their names for publicity for or to assert or
|
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\" imply endorsement of any Modified Version.
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\" .PP
|
|
|
|
\" 5. COMBINING DOCUMENTS
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|
\" .PP
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|
\" You may combine the Document with other documents released under this
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|
\" License, under the terms defined in section 4 above for modified
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|
\" versions, provided that you include in the combination all of the
|
|
\" Invariant Sections of all of the original documents, unmodified, and
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|
\" list them all as Invariant Sections of your combined work in its
|
|
\" license notice.
|
|
\" .PP
|
|
\" The combined work need only contain one copy of this License, and
|
|
\" multiple identical Invariant Sections may be replaced with a single
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|
\" copy. If there are multiple Invariant Sections with the same name but
|
|
\" different contents, make the title of each such section unique by
|
|
\" adding at the end of it, in parentheses, the name of the original
|
|
\" author or publisher of that section if known, or else a unique number.
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|
\" Make the same adjustment to the section titles in the list of
|
|
\" Invariant Sections in the license notice of the combined work.
|
|
\" .PP
|
|
\" In the combination, you must combine any sections entitled "History"
|
|
\" in the various original documents, forming one section entitled
|
|
\" "History"; likewise combine any sections entitled "Acknowledgements",
|
|
\" and any sections entitled "Dedications". You must delete all sections
|
|
\" entitled "Endorsements."
|
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\" .PP
|
|
|
|
\" 6. COLLECTIONS OF DOCUMENTS
|
|
\" .PP
|
|
\" You may make a collection consisting of the Document and other documents
|
|
\" released under this License, and replace the individual copies of this
|
|
\" License in the various documents with a single copy that is included in
|
|
\" the collection, provided that you follow the rules of this License for
|
|
\" verbatim copying of each of the documents in all other respects.
|
|
\" .PP
|
|
\" You may extract a single document from such a collection, and distribute
|
|
\" it individually under this License, provided you insert a copy of this
|
|
\" License into the extracted document, and follow this License in all
|
|
\" other respects regarding verbatim copying of that document.
|
|
\" .PP
|
|
|
|
\" 7. AGGREGATION WITH INDEPENDENT WORKS
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|
\" .PP
|
|
\" A compilation of the Document or its derivatives with other separate
|
|
\" and independent documents or works, in or on a volume of a storage or
|
|
\" distribution medium, does not as a whole count as a Modified Version
|
|
\" of the Document, provided no compilation copyright is claimed for the
|
|
\" compilation. Such a compilation is called an "aggregate", and this
|
|
\" License does not apply to the other self-contained works thus compiled
|
|
\" with the Document, on account of their being thus compiled, if they
|
|
\" are not themselves derivative works of the Document.
|
|
\" .PP
|
|
\" If the Cover Text requirement of section 3 is applicable to these
|
|
\" copies of the Document, then if the Document is less than one quarter
|
|
\" of the entire aggregate, the Document's Cover Texts may be placed on
|
|
\" covers that surround only the Document within the aggregate.
|
|
\" Otherwise they must appear on covers around the whole aggregate.
|
|
\" .PP
|
|
|
|
\" 8. TRANSLATION
|
|
\" .PP
|
|
\" Translation is considered a kind of modification, so you may
|
|
\" distribute translations of the Document under the terms of section 4.
|
|
\" Replacing Invariant Sections with translations requires special
|
|
\" permission from their copyright holders, but you may include
|
|
\" translations of some or all Invariant Sections in addition to the
|
|
\" original versions of these Invariant Sections. You may include a
|
|
\" translation of this License provided that you also include the
|
|
\" original English version of this License. In case of a disagreement
|
|
\" between the translation and the original English version of this
|
|
\" License, the original English version will prevail.
|
|
\" .PP
|
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|
|
\" 9. TERMINATION
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|
\" .PP
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|
\" You may not copy, modify, sublicense, or distribute the Document except
|
|
\" as expressly provided for under this License. Any other attempt to
|
|
\" copy, modify, sublicense or distribute the Document is void, and will
|
|
\" automatically terminate your rights under this License. However,
|
|
\" parties who have received copies, or rights, from you under this
|
|
\" License will not have their licenses terminated so long as such
|
|
\" parties remain in full compliance.
|
|
\" .PP
|
|
|
|
\" 10. FUTURE REVISIONS OF THIS LICENSE
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|
\" .PP
|
|
\" The Free Software Foundation may publish new, revised versions
|
|
\" of the GNU Free Documentation License from time to time. Such new
|
|
\" versions will be similar in spirit to the present version, but may
|
|
\" differ in detail to address new problems or concerns. See
|
|
\" http://www.gnu.org/copyleft/.
|
|
\" .PP
|
|
\" Each version of the License is given a distinguishing version number.
|
|
\" If the Document specifies that a particular numbered version of this
|
|
\" License "or any later version" applies to it, you have the option of
|
|
\" following the terms and conditions either of that specified version or
|
|
\" of any later version that has been published (not as a draft) by the
|
|
\" Free Software Foundation. If the Document does not specify a version
|
|
\" number of this License, you may choose any version ever published (not
|
|
\" as a draft) by the Free Software Foundation.
|
|
\" .PP
|
|
|
|
\" ADDENDUM: How to use this License for your documents
|
|
\" .PP
|
|
\" To use this License in a document you have written, include a copy of
|
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\" the License in the document and put the following copyright and
|
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\" license notices just after the title page:
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|
\" .PP
|
|
\" Copyright (c) YEAR YOUR NAME.
|
|
\" Permission is granted to copy, distribute and/or
|
|
\" modify this document under the terms of the GNU
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\" Free Documentation License, Version 1.1 or any later
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\" version published by the Free Software Foundation;
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\" with the Invariant Sections being LIST THEIR TITLES,
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\" with the Front-Cover Texts being LIST, and with the
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\" Back-Cover Texts being LIST. A copy of the license
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\" is included in the section entitled "GNU Free
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\" Documentation License".
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\" .PP
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\" If you have no Invariant Sections, write "with no Invariant Sections"
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\" instead of saying which ones are invariant. If you have no
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\" Front-Cover Texts, write "no Front-Cover Texts" instead of
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\" "Front-Cover Texts being LIST"; likewise for Back-Cover Texts.
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\" .PP
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\" If your document contains nontrivial examples of program code, we
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\" recommend releasing these examples in parallel under your choice of
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\" free software license, such as the GNU General Public License,
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\" to permit their use in free software.
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