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176 lines
3.4 KiB
176 lines
3.4 KiB
4 years ago
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<HTML
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><HEAD
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><TITLE
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>Save and restore simulation</TITLE
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><META
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NAME="GENERATOR"
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CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
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REL="HOME"
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TITLE="Bochs User Manual"
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HREF="index.html"><LINK
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REL="UP"
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TITLE="Using Bochs"
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HREF="using-bochs.html"><LINK
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REL="PREVIOUS"
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TITLE="The configuration interface 'textconfig'"
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HREF="textconfig.html"><LINK
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REL="NEXT"
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TITLE="Common problems and what to do about them (Troubleshooting)"
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HREF="common-problems.html"></HEAD
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><BODY
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CLASS="SECTION"
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BGCOLOR="#FFFFFF"
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TEXT="#000000"
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LINK="#0000FF"
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VLINK="#840084"
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ALINK="#0000FF"
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><DIV
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CLASS="NAVHEADER"
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><TABLE
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SUMMARY="Header navigation table"
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WIDTH="100%"
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BORDER="0"
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CELLPADDING="0"
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CELLSPACING="0"
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><TR
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><TH
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COLSPAN="3"
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ALIGN="center"
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>Bochs User Manual</TH
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></TR
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><TR
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><TD
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WIDTH="10%"
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ALIGN="left"
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VALIGN="bottom"
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><A
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HREF="textconfig.html"
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ACCESSKEY="P"
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>Prev</A
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></TD
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><TD
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WIDTH="80%"
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ALIGN="center"
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VALIGN="bottom"
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>Chapter 5. Using Bochs</TD
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><TD
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WIDTH="10%"
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ALIGN="right"
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VALIGN="bottom"
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><A
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HREF="common-problems.html"
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ACCESSKEY="N"
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>Next</A
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></TD
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></TR
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></TABLE
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><HR
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ALIGN="LEFT"
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WIDTH="100%"></DIV
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><DIV
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CLASS="SECTION"
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><H1
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CLASS="SECTION"
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><A
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NAME="USING-SAVE-RESTORE"
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>5.4. Save and restore simulation</A
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></H1
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><P
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>Starting with version 2.3, Bochs has limited save/restore support. The state of
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cpu(s), memory and all devices can be saved now. When running Bochs with there
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will be a button in the header bar called "Suspend". Depending on config interface
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and gui there will be a prompt where you can enter a path or a gui folder
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selection dialog box. It is possible to save the state at any time, but we
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recommend to do it when the simulation is idle. After pressing OK/Enter, Bochs
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will save a set of files into the selected folder. The state of hard disk images
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is not handled yet, so Bochs will ask you if you want to continue after saving
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state. We don't recommend to continue unless you are running a read-only guest
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system (e.g. Live-CD).</P
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><P
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>To restore the saved simulation state you can select the restore function in the
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text mode start menu or specify the restore path at the command line:
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<TABLE
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BORDER="0"
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BGCOLOR="#E0E0E0"
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WIDTH="100%"
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><TR
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><TD
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><PRE
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CLASS="SCREEN"
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>bochs -r /path/to/save-restore-data</PRE
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></TD
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></TR
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></TABLE
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></P
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><P
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>Then Bochs will start up using the saved configuration and log options, restores
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the state of the hardware and begins the simulation. In the restore mode Bochs
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will ignore bochsrc options from the command line and does not load a normal
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config file.</P
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></DIV
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><DIV
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CLASS="NAVFOOTER"
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><HR
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ALIGN="LEFT"
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WIDTH="100%"><TABLE
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SUMMARY="Footer navigation table"
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WIDTH="100%"
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BORDER="0"
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CELLPADDING="0"
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CELLSPACING="0"
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><TR
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><TD
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WIDTH="33%"
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ALIGN="left"
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VALIGN="top"
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><A
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HREF="textconfig.html"
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ACCESSKEY="P"
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>Prev</A
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></TD
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><TD
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WIDTH="34%"
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ALIGN="center"
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VALIGN="top"
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><A
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HREF="index.html"
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ACCESSKEY="H"
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>Home</A
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></TD
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><TD
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WIDTH="33%"
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ALIGN="right"
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VALIGN="top"
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><A
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HREF="common-problems.html"
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ACCESSKEY="N"
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>Next</A
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></TD
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></TR
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><TR
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|
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><TD
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|
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WIDTH="33%"
|
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|
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ALIGN="left"
|
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|
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VALIGN="top"
|
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|
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>The configuration interface 'textconfig'</TD
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|
|
><TD
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||
|
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WIDTH="34%"
|
||
|
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ALIGN="center"
|
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|
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VALIGN="top"
|
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|
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><A
|
||
|
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HREF="using-bochs.html"
|
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|
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ACCESSKEY="U"
|
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|
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>Up</A
|
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|
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></TD
|
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|
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><TD
|
||
|
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WIDTH="33%"
|
||
|
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ALIGN="right"
|
||
|
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VALIGN="top"
|
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|
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>Common problems and what to do about them (Troubleshooting)</TD
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|
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></TR
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|
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></TABLE
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|
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></DIV
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></BODY
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></HTML
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>
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