- improved warnings for deprecated bochsrc options
- updated documentation after adding the ips parameter to the cpu option - fixed special character (ampersand) in debugger documentation
This commit is contained in:
Volker Ruppert
parent
83b4f7ba05
commit
500f2b65b9
@ -88,8 +88,25 @@ romimage: file=$BXSHARE/BIOS-bochs-latest, address=0xf0000
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# without SMP support, it won't accept values different from 1.
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#
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# IPS:
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# Emulated Instructions Per Second. See description under option IPS:
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# more below.
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# Emulated Instructions Per Second. This is the number of IPS that bochs
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# is capable of running on your machine. You can recompile Bochs with
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# --enable-show-ips option enabled, to find your workstation's capability.
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# Measured IPS value will then be logged into your log file.
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#
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# IPS is used to calibrate many time-dependent events within the bochs
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# simulation. For example, changing IPS affects the frequency of VGA
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# updates, the duration of time before a key starts to autorepeat, and
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# the measurement of BogoMips and other benchmarks.
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#
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# Examples:
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# Machine Mips
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# ________________________________________________________________
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# 2.1Ghz Athlon XP with Linux 2.6/g++ 3.4 12 to 15 Mips
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# 1.6Ghz Intel P4 with Win2000/g++ 3.3 5 to 7 Mips
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# 650Mhz Athlon K-7 with Linux 2.4.4/egcs-2.91.66 2 to 2.5 Mips
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# 400Mhz Pentium II with Linux 2.0.36/egcs-1.0.3 1 to 1.8 Mips
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# 166Mhz 64bit Sparc with Solaris 2.x approx 0.75 Mips
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# 200Mhz Pentium with Linux 2.x approx 0.5 Mips
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#=======================================================================
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cpu: count=1, ips=10000000
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@ -274,30 +291,6 @@ ata0-master: type=disk, mode=flat, path="30M.sample", cylinders=615, heads=6, sp
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#boot: floppy
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boot: disk
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#=======================================================================
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# IPS:
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# Emulated Instructions Per Second. This is the number of IPS that bochs
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# is capable of running on your machine. You can recompile Bochs with
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# --enable-show-ips option enabled, to find your workstation's capability.
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# Measured IPS value will then be logged into your log file.
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#
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# IPS is used to calibrate many time-dependent events within the bochs
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# simulation. For example, changing IPS affects the frequency of VGA
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# updates, the duration of time before a key starts to autorepeat, and
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# the measurement of BogoMips and other benchmarks.
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#
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# Examples:
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# Machine Mips
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# ________________________________________________________________
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# 1.6Ghz Intel P4 with Win2000/g++ 3.3 5 to 7 Mips
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# 650Mhz Athlon K-7 with Linux 2.4.4/egcs-2.91.66 2 to 2.5 Mips
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# 400Mhz Pentium II with Linux 2.0.36/egcs-1.0.3 1 to 1.8 Mips
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# 166Mhz 64bit Sparc with Solaris 2.x approx 0.75 Mips
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# 200Mhz Pentium with Linux 2.x approx 0.5 Mips
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#
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#=======================================================================
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ips: 10000000
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#=======================================================================
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# CLOCK:
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# This defines the parameters of the clock inside Bochs:
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@ -482,7 +475,7 @@ parport1: enabled=1, file="parport.out"
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# dmatimer:
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# microseconds per second for a DMA cycle. Make it smaller to fix
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# non-continuous sound. 750000 is usually a good value. This needs a
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# reasonably correct setting for IPS.
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# reasonably correct setting for the IPS parameter of the CPU option.
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#
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# For an example look at the next line:
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#=======================================================================
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@ -493,8 +486,8 @@ parport1: enabled=1, file="parport.out"
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# VGA_UPDATE_INTERVAL:
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# Video memory is scanned for updates and screen updated every so many
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# virtual seconds. The default is 40000, about 25Hz. Keep in mind that
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# you must tweak the 'ips:' directive to be as close to the number of
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# emulated instructions-per-second your workstation can do, for this
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# you must tweak the 'cpu: ips=N' directive to be as close to the number
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# of emulated instructions-per-second your workstation can do, for this
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# to be accurate.
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#
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# Examples:
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@ -727,6 +720,13 @@ keyboard_mapping: enabled=0, map=
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#=======================================================================
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#gdbstub: enabled=0, port=1234, text_base=0, data_base=0, bss_base=0
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#=======================================================================
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# IPS:
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# The IPS directive is DEPRECATED. Use the parameter IPS of the CPU
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# directive instead.
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#=======================================================================
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#ips: 10000000
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#=======================================================================
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# for Macintosh, use the style of pathnames in the following
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# examples.
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@ -1,5 +1,5 @@
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/////////////////////////////////////////////////////////////////////////
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// $Id: config.cc,v 1.69 2006-01-23 18:39:10 sshwarts Exp $
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// $Id: config.cc,v 1.70 2006-01-25 20:07:35 vruppert Exp $
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/////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2002 MandrakeSoft S.A.
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@ -2742,9 +2742,9 @@ static Bit32s parse_line_formatted(char *context, int num_params, char *params[]
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PARSE_ERR (("%s: keyboard_paste_delay not big enough!", context));
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}
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} else if (!strcmp(params[0], "floppy_command_delay")) {
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PARSE_WARN(("%s: floppy_command_delay is deprecated (now using hardware timing).", context));
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PARSE_WARN(("%s: floppy_command_delay is DEPRECATED (now using hardware timing).", context));
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} else if (!strcmp(params[0], "ips")) {
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PARSE_WARN(("%s: ips directive is deprecated (use cpu directive parameter 'ips').", context));
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PARSE_WARN(("%s: ips directive is DEPRECATED (use cpu directive parameter 'ips').", context));
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if (num_params != 2) {
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PARSE_ERR(("%s: ips directive: wrong # args.", context));
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}
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@ -2904,9 +2904,9 @@ static Bit32s parse_line_formatted(char *context, int num_params, char *params[]
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} else if (!strncmp(params[i], "option2=", 6)) {
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bx_options.usb[idx].Ooption2->set (strdup(¶ms[i][6]));
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} else if (!strncmp(params[i], "ioaddr=", 7)) {
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PARSE_WARN(("%s: usb ioaddr is now deprecated (assigned by BIOS).", context));
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PARSE_WARN(("%s: usb ioaddr is now DEPRECATED (assigned by BIOS).", context));
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} else if (!strncmp(params[i], "irq=", 4)) {
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PARSE_WARN(("%s: usb irq is now deprecated (assigned by BIOS).", context));
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PARSE_WARN(("%s: usb irq is now DEPRECATED (assigned by BIOS).", context));
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} else {
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PARSE_WARN(("%s: unknown parameter '%s' for usb%d ignored.", context, params[i], idx+1));
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}
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@ -3114,9 +3114,9 @@ static Bit32s parse_line_formatted(char *context, int num_params, char *params[]
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if (!strncmp(params[i], "enabled=", 8)) {
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if (atol(¶ms[i][8]) == 0) valid |= 0x80;
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} else if (!strncmp(params[i], "ioaddr=", 7)) {
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PARSE_WARN(("%s: pnic ioaddr is now deprecated (assigned by BIOS).", context));
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PARSE_WARN(("%s: pnic ioaddr is now DEPRECATED (assigned by BIOS).", context));
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} else if (!strncmp(params[i], "irq=", 4)) {
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PARSE_WARN(("%s: pnic irq is now deprecated (assigned by BIOS).", context));
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PARSE_WARN(("%s: pnic irq is now DEPRECATED (assigned by BIOS).", context));
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} else if (!strncmp(params[i], "mac=", 4)) {
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n = sscanf(¶ms[i][4], "%x:%x:%x:%x:%x:%x",
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&tmp[0],&tmp[1],&tmp[2],&tmp[3],&tmp[4],&tmp[5]);
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@ -3245,11 +3245,11 @@ static Bit32s parse_line_formatted(char *context, int num_params, char *params[]
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// Old timing options have been replaced by the 'clock' option
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else if (!strcmp(params[0], "pit")) // Deprecated
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{
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PARSE_ERR(("WARNING: pit directive is deprecated, use clock: instead"));
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PARSE_ERR(("ERROR: pit directive is DEPRECATED, use clock: instead"));
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}
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else if (!strcmp(params[0], "time0")) // Deprectated
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{
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PARSE_ERR(("WARNING: time0 directive is deprecated, use clock: instead"));
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PARSE_ERR(("ERROR: time0 directive is DEPRECATED, use clock: instead"));
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}
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else
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{
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@ -1,7 +1,7 @@
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<!--
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================================================================
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doc/docbook/user/user.dbk
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$Id: user.dbk,v 1.199 2006-01-24 22:00:07 sshwarts Exp $
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$Id: user.dbk,v 1.200 2006-01-25 20:07:35 vruppert Exp $
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This is the top level file for the Bochs Users Manual.
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================================================================
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@ -2419,7 +2419,8 @@ turn it off.
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<entry>--enable-show-ips</entry>
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<entry>no</entry>
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<entry>
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Enables logging of measured IPS, see <link linkend="bochsopt-ips">ips option</link>.
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Enables logging of measured IPS, see the <command>ips</command> parameter
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of the <link linkend="bochsopt-cpu">cpu option</link>.
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</entry>
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</row>
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<row>
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@ -3045,17 +3046,58 @@ Due to limitations in the host OS, Bochs fails to allocated even 1024MB on most
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</para></note>
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</section>
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<section id="bochsopt-cpu-count"><title>cpu</title>
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<section id="bochsopt-cpu"><title>cpu</title>
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<para>
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Examples:
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<screen>
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cpu: count=2
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cpu: count=2, ips=10000000
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</screen>
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This defines the parameters of the cpu inside Bochs:
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</para>
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<para><command>count</command></para>
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<para>
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Set the number of processors when Bochs is compiled for SMP emulation.
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Bochs currently supports up to 8 processors. If Bochs is compiled
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without SMP support, it won't accept values different from 1.
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For more information on SMP see <xref linkend="SMP">.
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</para>
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<para><command>ips</command></para>
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<para>
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Emulated Instructions Per Second. This is the number of IPS that Bochs is
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capable of running on your machine. You can recompile Bochs with
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<option>--enable-show-ips</option> option enabled, to find your workstation's capability.
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Measured IPS value will then be logged into your <link linkend="bochsopt-log">log file</link>.
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</para>
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<para>
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IPS is used to calibrate many time-dependent events within the Bochs
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simulation. For example, changing IPS affects the frequency of VGA updates,
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the duration of time before a key starts to autorepeat, and the measurement
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of BogoMips and other benchmarks. The table below lists some typical
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IPS settings for different machines<footnote><para>IPS measurements depend on
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OS and compiler configuration in addition to processor clock
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speed.</para></footnote>.
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</para>
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<table><title>Example IPS Settings</title>
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<tgroup cols="3" align="left" colsep="1" rowsep="1">
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<thead>
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<row>
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<entry>Speed</entry>
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<entry>Machine</entry>
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<entry>Typical IPS</entry>
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</row>
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</thead>
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<tbody>
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<row><entry>2.1Ghz</entry><entry>Athlon XP with Linux 2.6/g++ 3.4 </entry><entry> 12 to 15 million</entry></row>
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<row><entry>1.6Ghz</entry><entry>Intel P4 with Win2000/g++ 3.3 </entry><entry> 5 to 7 million</entry></row>
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<row><entry>650MHz</entry><entry>Athlon K-7 with Linux 2.4.x </entry><entry> 2 to 2.5 million</entry></row>
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<row><entry>400MHz</entry><entry>Pentium II with Linux 2.0.x </entry><entry> 1 to 1.8 million</entry></row>
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<row><entry>166MHz</entry><entry>64bit Sparc with Solaris 2.x </entry><entry> 0.75 million</entry></row>
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<row><entry>200MHz</entry><entry>Pentium with Linux 2.x </entry><entry> 0.5 million</entry></row>
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</tbody>
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</tgroup>
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</table>
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</section>
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<section><title>romimage</title>
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@ -3702,8 +3744,9 @@ are in the usual "property=value" format.
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<listitem><para>
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dmatimer: Microseconds per second for a DMA cycle. Make it smaller to fix
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non-continuous sound. 750000 is usually a good value. This needs a reasonably
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correct setting for the <link linkend="bochsopt-ips">ips option</link>. It is
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possible to adjust the dmatimer value at runtime.
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correct setting for the <command>ips</command> paramter of the
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<link linkend="bochsopt-cpu">cpu option</link>. It is possible to adjust the
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dmatimer value at runtime.
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</para></listitem>
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</itemizedlist>
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</para>
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@ -3717,9 +3760,10 @@ Examples:
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vga_update_interval: 250000
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</screen>
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Video memory is scanned for updates and screen updated every so many virtual
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microseconds. Keep in mind that you must tweak the <link linkend="bochsopt-ips">ips option</link>
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to be as close to the number of emulated instructions-per-second your workstation
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can do, for this to be accurate.
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microseconds. Keep in mind that you must tweak the <command>ips</command>
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parameter of the <link linkend="bochsopt-cpu">cpu option</link> to be as close
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to the number of emulated instructions-per-second your workstation can do,
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for this to be accurate.
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</para>
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</section>
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@ -3749,47 +3793,16 @@ consistently in Windows.
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</para>
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</section>
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<section id="bochsopt-ips"><title>ips</title>
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<section><title>ips</title>
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<para>
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Examples:
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<screen>
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ips: 2000000 # default
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ips: 10000000
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</screen>
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Emulated Instructions Per Second. This is the number of IPS that Bochs is
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capable of running on your machine. You can recompile Bochs with
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<option>--enable-show-ips</option> option enabled, to find your workstation's capability.
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Measured IPS value will then be logged into your <link linkend="bochsopt-log">log file</link>.
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Emulated Instructions Per Second. This option is deprecated. Use the <command>ips</command>
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parameter of the <link linkend="bochsopt-cpu">cpu option</link> instead.
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</para>
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<para>
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IPS is used to calibrate many time-dependent events within the Bochs
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simulation. For example, changing IPS affects the frequency of VGA updates,
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the duration of time before a key starts to autorepeat, and the measurement
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of BogoMips and other benchmarks. The table below lists some typical
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IPS settings for different machines<footnote><para>IPS measurements depend on
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OS and compiler configuration in addition to processor clock
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speed.</para></footnote>.
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</para>
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<table><title>Example IPS Settings</title>
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<tgroup cols="3" align="left" colsep="1" rowsep="1">
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<thead>
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<row>
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<entry>Speed</entry>
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<entry>Machine</entry>
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<entry>Typical IPS</entry>
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</row>
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</thead>
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<tbody>
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<row><entry>650MHz</entry><entry>Athlon K-7 with Linux 2.4.x </entry><entry> 2 to 2.5 million</entry></row>
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<row><entry>400MHz</entry><entry>Pentium II with Linux 2.0.x </entry><entry> 1 to 1.8 million</entry></row>
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<row><entry>166MHz</entry><entry>64bit Sparc with Solaris 2.x </entry><entry> 0.75 million</entry></row>
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<row><entry>200MHz</entry><entry>Pentium with Linux 2.x </entry><entry> 0.5 million</entry></row>
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</tbody>
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</tgroup>
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</table>
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</section>
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<section id="bochsopt-clock"><title>clock</title>
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@ -5549,8 +5562,8 @@ shift or control) to restore the screen.
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<para>
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There are two strategies to fix this problem. One is to increase the
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<link linkend="bochsopt-ips">ips setting</link> in your configuration file.
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This will cause the simulation time
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<command>ips</command> parameter of the <link linkend="bochsopt-cpu">cpu option</link>
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in your configuration file. This will cause the simulation time
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to pass more slowly. The other strategy is to enable the experimental
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realtime PIT, which tries to keep Bochs in sync with real time. See the <filename>bochsrc</filename>
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option <link linkend="bochsopt-clock">clock</link>.
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@ -5672,7 +5685,7 @@ an SMP machine to see what it looks like.
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</para>
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<para>
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Starting with Bochs 2.2.6 you can set up the number of processors in the
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<filename>bochsrc</filename>. See <xref linkend="bochsopt-cpu-count"> how to
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<filename>bochsrc</filename>. See <xref linkend="bochsopt-cpu"> how to
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set up the number of processors.
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</para>
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<para>
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@ -6262,7 +6275,7 @@ From here, you may use the following commands:
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end of less than start (or zero) if you only
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want the first instruction disassembled.
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disassemble switch-mode Switch between Intel and AT&T disassebly styles
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disassemble switch-mode Switch between Intel and AT&T disassebly styles
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for debugger disassembler.
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disassemble size = n Tell debugger what segment size to use when
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@ -8320,7 +8333,7 @@ debug: action=ignore
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vga_update_interval: 300000
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keyboard_serial_delay: 250
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keyboard_paste_delay: 100000
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ips: 1000000
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cpu: ips=1000000
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mouse: enabled=0
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private_colormap: enabled=0
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fullscreen: enabled=0
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@ -9900,7 +9913,7 @@ add the following line to your <filename>.bochsrc</filename>:
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</para>
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<programlisting>
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ips: 1000000
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cpu: ips=1000000
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</programlisting>
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<para>
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@ -10075,9 +10088,9 @@ D:\WIN98>
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</programlisting>
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<para>
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It is now time to comment out the "ips: 1000000" line in your ~/win98/.bochsrc file. Close Bochs
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by clicking the Bochs power button with your mouse.
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Open up ~/win98/.bochsrc with your favorite editor and put a hash (#) mark in front of the ips line.
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It is now time to comment out the "cpu: ips=1000000" line in your ~/win98/.bochsrc file.
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Close Bochs by clicking the Bochs power button with your mouse. Open up ~/win98/.bochsrc
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with your favorite editor and put a hash (#) mark in front of the cpu line.
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</para>
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<para>
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@ -10298,7 +10311,7 @@ Parts/Attachments:
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value in bochsrc.txt. I raised the IPS value until setup stop
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complaining. In my machine (P3 @ 450MHz), I achieved this with
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ips: 500000000
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cpu: ips=500000000
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This this IPS value, the keyboard and mouse are updated each
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100 seconds. This makes very difficult to type the CD-KEY numbers,
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@ -10542,7 +10555,7 @@ floppy_bootsig_check: disabled=0
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vga_update_interval: 300000
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keyboard_serial_delay: 250
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keyboard_paste_delay: 100000
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ips: 3000000
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cpu: ips=3000000
|
||||
clock: sync=realtime, time0=0
|
||||
text_snapshot_check: 0
|
||||
mouse: enabled=0
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
.\"Document Author: Timothy R. Butler - tbutler@uninetsolutions.com"
|
||||
.TH bochsrc 5 "22 Jan 2006" "bochsrc" "The Bochs Project"
|
||||
.TH bochsrc 5 "25 Jan 2006" "bochsrc" "The Bochs Project"
|
||||
.\"SKIP_SECTION"
|
||||
.SH NAME
|
||||
bochsrc \- Configuration file for Bochs.
|
||||
@ -117,8 +117,33 @@ without SMP support, it won't accept values different from 1.
|
||||
|
||||
ips:
|
||||
|
||||
Emulated Instructions Per Second. See description under option 'ips:'
|
||||
more below.
|
||||
Emulated Instructions Per Second. This is the
|
||||
number of IPS that Bochs is capable of running
|
||||
on your machine. You can recompile Bochs with
|
||||
--enable-show-ips option enabled, to find your
|
||||
workstation's capability. Measured IPS value
|
||||
will then be logged into your log file.
|
||||
|
||||
IPS is used to calibrate many time-dependent
|
||||
events within the bochs simulation. For
|
||||
example, changing IPS affects the frequency of
|
||||
VGA updates, the duration of time before a key
|
||||
starts to autorepeat, and the measurement of
|
||||
BogoMips and other benchmarks.
|
||||
|
||||
Example Specifications[1]
|
||||
Machine Mips
|
||||
---------------------------------------------------
|
||||
2.1Ghz Athlon XP with Linux 2.6/g++ 3.4 12 to 15
|
||||
1.6Ghz Intel P4 with Win2000/g++ 3.3 5 to 7
|
||||
650Mhz Athlon K-7 with Linux 2.4.x 2 to 2.5
|
||||
400Mhz Pentium II with Linux 2.0.x 1 to 1.8
|
||||
166Mhz 64bit Sparc with Solaris 2.x approx 0.75
|
||||
200Mhz Pentium with Linux 2.x approx 0.5
|
||||
|
||||
[1] IPS measurements depend on OS and compiler
|
||||
configuration in addition to processor clock
|
||||
speed.
|
||||
|
||||
Example:
|
||||
cpu: count=2, ips=10000000
|
||||
@ -491,12 +516,11 @@ It is possible to change the loglevel at runtime.
|
||||
|
||||
dmatimer:
|
||||
|
||||
Microseconds per second for a DMA cycle. Make
|
||||
it smaller to fix non-continuous sound. 750000
|
||||
is usually a good value. This needs a
|
||||
reasonably correct setting for IPS (see
|
||||
below). It is possible to adjust the dmatimer
|
||||
at runtime.
|
||||
Microseconds per second for a DMA cycle. Make it smaller
|
||||
to fix non-continuous sound. 750000 is usually a good
|
||||
value. This needs a reasonably correct setting for
|
||||
the IPS parameter of the CPU option. It is possible to
|
||||
adjust the dmatimer at runtime.
|
||||
|
||||
Example:
|
||||
sb16: midimode=1, midi=/dev/midi00,
|
||||
@ -513,7 +537,7 @@ one line in the actual bochsrc file.
|
||||
Video memory is scanned for updates and screen updated
|
||||
every so many virtual seconds. The default value is
|
||||
40000, about 25Hz. Keep in mind that you must tweak
|
||||
the 'ips:' directive to be as close to the number of
|
||||
the 'cpu: ips=N' directive to be as close to the number of
|
||||
emulated instructions-per-second your workstation can
|
||||
do, for this to be accurate.
|
||||
|
||||
@ -547,35 +571,8 @@ Example:
|
||||
|
||||
.TP
|
||||
.I "ips:"
|
||||
Emulated Instructions Per Second. This is the
|
||||
number of IPS that Bochs is capable of running
|
||||
on your machine. You can recompile Bochs with
|
||||
--enable-show-ips option enabled, to find your
|
||||
workstation's capability. Measured IPS value
|
||||
will then be logged into your log file.
|
||||
|
||||
IPS is used to calibrate many time-dependent
|
||||
events within the bochs simulation. For
|
||||
example, changing IPS affects the frequency of
|
||||
VGA updates, the duration of time before a key
|
||||
starts to autorepeat, and the measurement of
|
||||
BogoMips and other benchmarks.
|
||||
|
||||
Example Specifications[1]
|
||||
Machine Mips
|
||||
---------------------------------------------------
|
||||
1.6Ghz Intel P4 with Win2000/g++ 3.3 5 to 7 Mips
|
||||
650Mhz Athlon K-7 with Linux 2.4.x 2 to 2.5
|
||||
400Mhz Pentium II with Linux 2.0.x 1 to 1.8
|
||||
166Mhz 64bit Sparc with Solaris 2.x 0.75
|
||||
200Mhz Pentium with Linux 2.x 0.5
|
||||
|
||||
[1] IPS measurements depend on OS and compiler
|
||||
configuration in addition to processor clock
|
||||
speed.
|
||||
|
||||
Example:
|
||||
ips: 1000000
|
||||
Emulated Instructions Per Second. This option is deprecated.
|
||||
Use the CPU paramter IPS instead (cpu: ips=N).
|
||||
|
||||
.TP
|
||||
.I "clock:"
|
||||
|
||||
Loading…
Reference in New Issue
Block a user