b2254e207d
1. Fix a stupid mistake in idt dispatch table (IDT_ENTRY_NUM instead of IDT_ENTRY_SIZE)! 2. Figured out that before enabling APIC, the PIC is not completely disabled/remapped. Took hours to debug why immediately after enabling interrupt, a double fault happens when executing "mov eax, 0". Turned out that PIC maps timer interrupt to int vet 8, which is double fault in the vector table. The double fault normally pushes an error code 0, the ISR is expecting the error code but the timer interrupt does not push an error code thereby screwing up the interrupt stack completely. The kernel runs normally after "sti" after changing the int 8 vector to just "iretq". (Remapping the PIC: http://wiki.osdev.org/I_Cant_Get_Interrupts_Working#I.27m_receiving_EXC9_instead_of_IRQ1_when_striking_a_key_.3F.21). Oh FML, hours wasted..
1227 lines
56 KiB
Plaintext
1227 lines
56 KiB
Plaintext
# You may now use double quotes around pathnames, in case
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# your pathname includes spaces.
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#=======================================================================
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# PLUGIN_CTRL:
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# Controls the presence of optional device plugins. These plugins are loaded
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# directly with this option and some of them install a config option that is
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# only available when the plugin device is loaded. The value "1" means to load
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# the plugin and "0" will unload it (if loaded before).
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#
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# These plugins will be loaded by default (if present): 'biosdev', 'extfpuirq',
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# 'gameport', 'iodebug','parallel', 'serial', 'speaker' and 'unmapped'.
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#
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# These plugins are also supported, but they are usually loaded directly with
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# their bochsrc option: 'e1000', 'es1370', 'ne2k', 'pcidev', 'pcipnic', 'sb16',
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# 'usb_ohci', 'usb_uhci', 'usb_xhci' and 'voodoo'.
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#=======================================================================
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#plugin_ctrl: unmapped=0, e1000=1 # unload 'unmapped' and load 'e1000'
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#=======================================================================
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# CONFIG_INTERFACE
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#
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# The configuration interface is a series of menus or dialog boxes that
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# allows you to change all the settings that control Bochs's behavior.
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# Depending on the platform there are up to 3 choices of configuration
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# interface: a text mode version called "textconfig" and two graphical versions
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# called "win32config" and "wx". The text mode version uses stdin/stdout and
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# is always compiled in, unless Bochs is compiled for wx only. The choice
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# "win32config" is only available on win32 and it is the default there.
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# The choice "wx" is only available when you use "--with-wx" on the configure
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# command. If you do not write a config_interface line, Bochs will
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# choose a default for you.
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#
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# NOTE: if you use the "wx" configuration interface, you must also use
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# the "wx" display library.
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#=======================================================================
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#config_interface: textconfig
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#config_interface: win32config
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#config_interface: wx
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#=======================================================================
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# DISPLAY_LIBRARY
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#
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# The display library is the code that displays the Bochs VGA screen. Bochs
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# has a selection of about 10 different display library implementations for
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# different platforms. If you run configure with multiple --with-* options,
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# the display_library command lets you choose which one you want to run with.
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# If you do not write a display_library line, Bochs will choose a default for
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# you.
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#
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# The choices are:
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# x use X windows interface, cross platform
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# win32 use native win32 libraries
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# carbon use Carbon library (for MacOS X)
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# macintosh use MacOS pre-10
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# amigaos use native AmigaOS libraries
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# sdl use SDL 1.2.x library, cross platform
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# sdl2 use SDL 2.x library, cross platform
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# svga use SVGALIB library for Linux, allows graphics without X11
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# term text only, uses curses/ncurses library, cross platform
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# rfb provides an interface to AT&T's VNC viewer, cross platform
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# vncsrv use LibVNCServer for extended RFB(VNC) support
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# wx use wxWidgets library, cross platform
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# nogui no display at all
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#
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# NOTE: if you use the "wx" configuration interface, you must also use
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# the "wx" display library.
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#
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# Specific options:
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# Some display libraries now support specific options to control their
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# behaviour. These options are supported by more than one display library:
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#
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# "gui_debug" - use GTK debugger gui (sdl, sdl2, x) / Win32 debugger gui (sdl,
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# sdl2, win32)
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# "hideIPS" - disable IPS output in status bar (rfb, sdl, sdl2, vncsrv,
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# win32, wx, x)
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# "nokeyrepeat" - turn off host keyboard repeat (sdl, sdl2, win32, x)
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# "timeout" - time (in seconds) to wait for client (rfb, vncsrv)
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#
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# See the examples below for other currently supported options.
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#=======================================================================
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#display_library: amigaos
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#display_library: carbon
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#display_library: macintosh
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#display_library: nogui
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#display_library: rfb
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display_library: sdl, options="gui_debug"
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#display_library: sdl2
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#display_library: term
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#display_library: vncsrv
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#display_library: win32
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#display_library: wx
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#display_library: x
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#=======================================================================
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# CPU:
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# This defines cpu-related parameters inside Bochs:
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#
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# MODEL:
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# Selects CPU configuration to emulate from pre-defined list of all
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# supported configurations. When this option is used and the value
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# is different from 'bx_generic', the parameters of the CPUID option
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# have no effect anymore.
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#
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# CPU configurations that can be selected:
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# -----------------------------------------------------------------
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# pentium Intel Pentium (P54C)
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# pentium_mmx Intel Pentium MMX
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# amd_k6_2_chomper AMD-K6(tm) 3D processor (Chomper)
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# p2_klamath Intel Pentium II (Klamath)
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# p3_katmai Intel Pentium III (Katmai)
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# p4_willamette Intel(R) Pentium(R) 4 (Willamette)
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# core_duo_t2400_yonah Intel(R) Core(TM) Duo CPU T2400 (Yonah)
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# atom_n270 Intel(R) Atom(TM) CPU N270
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# p4_prescott_celeron_336 Intel(R) Celeron(R) 336 (Prescott)
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# athlon64_clawhammer AMD Athlon(tm) 64 Processor 2800+ (Clawhammer)
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# athlon64_venice AMD Athlon(tm) 64 Processor 3000+ (Venice)
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# turion64_tyler AMD Turion(tm) 64 X2 Mobile TL-60 (Tyler)
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# phenom_8650_toliman AMD Phenom X3 8650 (Toliman)
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# core2_penryn_t9600 Intel Mobile Core 2 Duo T9600 (Penryn)
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# corei5_lynnfield_750 Intel(R) Core(TM) i5 750 (Lynnfield)
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# corei5_arrandale_m520 Intel(R) Core(TM) i5 M 520 (Arrandale)
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# zambezi AMD FX(tm)-4100 Quad-Core Processor (Zambezi)
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# trinity_apu AMD A8-5600K APU (Trinity)
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# corei7_sandy_bridge_2600k Intel(R) Core(TM) i7-2600K (Sandy Bridge)
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# corei7_ivy_bridge_3770k Intel(R) Core(TM) i7-3770K CPU (Ivy Bridge)
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# corei7_haswell_4770 Intel(R) Core(TM) i7-4770 CPU (Haswell)
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# broadwell_ult Intel(R) Processor 5Y70 CPU (Broadwell)
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#
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# COUNT:
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# Set the number of processors:cores per processor:threads per core when
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# Bochs is compiled for SMP emulation. Bochs currently supports up to
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# 14 threads (legacy APIC) or 254 threads (xAPIC or higher) running
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# simultaniosly. If Bochs is compiled without SMP support, it won't accept
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# values different from 1.
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#
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# QUANTUM:
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# Maximum amount of instructions allowed to execute by processor before
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# returning control to another cpu. This option exists only in Bochs
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# binary compiled with SMP support.
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#
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# RESET_ON_TRIPLE_FAULT:
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# Reset the CPU when triple fault occur (highly recommended) rather than
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# PANIC. Remember that if you trying to continue after triple fault the
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# simulation will be completely bogus !
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#
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# CPUID_LIMIT_WINNT:
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# Determine whether to limit maximum CPUID function to 2. This mode is
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# required to workaround WinNT installation and boot issues.
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#
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# MSRS:
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# Define path to user CPU Model Specific Registers (MSRs) specification.
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# See example in msrs.def.
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#
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# IGNORE_BAD_MSRS:
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# Ignore MSR references that Bochs does not understand; print a warning
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# message instead of generating #GP exception. This option is enabled
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# by default but will not be avaiable if configurable MSRs are enabled.
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#
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# MWAIT_IS_NOP:
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# When this option is enabled MWAIT will not put the CPU into a sleep state.
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# This option exists only if Bochs compiled with --enable-monitor-mwait.
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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 host's capability.
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# Measured IPS value will then be logged into your log file or shown
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# in the status bar (if supported by the gui).
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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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#
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# Bochs Machine/Compiler Mips
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# ______________________________________________________________________
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# 2.4.6 3.4Ghz Intel Core i7 2600 with Win7x64/g++ 4.5.2 85 to 95 Mips
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# 2.3.7 3.2Ghz Intel Core 2 Q9770 with WinXP/g++ 3.4 50 to 55 Mips
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# 2.3.7 2.6Ghz Intel Core 2 Duo with WinXP/g++ 3.4 38 to 43 Mips
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# 2.2.6 2.6Ghz Intel Core 2 Duo with WinXP/g++ 3.4 21 to 25 Mips
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# 2.2.6 2.1Ghz Athlon XP with Linux 2.6/g++ 3.4 12 to 15 Mips
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#=======================================================================
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cpu: count=1, ips=4000000, reset_on_triple_fault=1, ignore_bad_msrs=1
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#=======================================================================
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# CPUID:
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#
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# This defines features and functionality supported by Bochs emulated CPU.
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# The option has no offect if CPU model was selected in CPU option.
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#
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# MMX:
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# Select MMX instruction set support.
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# This option exists only if Bochs compiled with BX_CPU_LEVEL >= 5.
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#
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# APIC:
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# Select APIC configuration (LEGACY/XAPIC/XAPIC_EXT/X2APIC).
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# This option exists only if Bochs compiled with BX_CPU_LEVEL >= 5.
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#
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# SEP:
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# Select SYSENTER/SYSEXIT instruction set support.
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# This option exists only if Bochs compiled with BX_CPU_LEVEL >= 6.
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#
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# SIMD:
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# Select SIMD instructions support.
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# Any of NONE/SSE/SSE2/SSE3/SSSE3/SSE4_1/SSE4_2/AVX/AVX2/AVX512
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# could be selected.
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#
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# This option exists only if Bochs compiled with BX_CPU_LEVEL >= 6.
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# The AVX choises exists only if Bochs compiled with --enable-avx option.
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#
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# SSE4A:
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# Select AMD SSE4A instructions support.
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# This option exists only if Bochs compiled with BX_CPU_LEVEL >= 6.
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#
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# MISALIGNED_SSE:
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# Select AMD Misaligned SSE mode support.
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# This option exists only if Bochs compiled with BX_CPU_LEVEL >= 6.
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#
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# AES:
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# Select AES instruction set support.
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# This option exists only if Bochs compiled with BX_CPU_LEVEL >= 6.
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#
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# SHA:
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# Select SHA instruction set support.
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# This option exists only if Bochs compiled with BX_CPU_LEVEL >= 6.
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#
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# MOVBE:
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# Select MOVBE Intel(R) Atom instruction support.
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|
# This option exists only if Bochs compiled with BX_CPU_LEVEL >= 6.
|
|
#
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# ADX:
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# Select ADCX/ADOX instructions support.
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|
# This option exists only if Bochs compiled with BX_CPU_LEVEL >= 6.
|
|
#
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|
# XSAVE:
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# Select XSAVE extensions support.
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|
# This option exists only if Bochs compiled with BX_CPU_LEVEL >= 6.
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|
#
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|
# XSAVEOPT:
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|
# Select XSAVEOPT instruction support.
|
|
# This option exists only if Bochs compiled with BX_CPU_LEVEL >= 6.
|
|
#
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# AVX_F16C:
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|
# Select AVX float16 convert instructions support.
|
|
# This option exists only if Bochs compiled with --enable-avx option.
|
|
#
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|
# AVX_FMA:
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|
# Select AVX fused multiply add (FMA) instructions support.
|
|
# This option exists only if Bochs compiled with --enable-avx option.
|
|
#
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|
# BMI:
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|
# Select BMI1/BMI2 instructions support.
|
|
# This option exists only if Bochs compiled with --enable-avx option.
|
|
#
|
|
# XOP:
|
|
# Select AMD XOP instructions support.
|
|
# This option exists only if Bochs compiled with --enable-avx option.
|
|
#
|
|
# FMA4:
|
|
# Select AMD four operand FMA instructions support.
|
|
# This option exists only if Bochs compiled with --enable-avx option.
|
|
#
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|
# TBM:
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|
# Select AMD Trailing Bit Manipulation (TBM) instructions support.
|
|
# This option exists only if Bochs compiled with --enable-avx option.
|
|
#
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# X86-64:
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# Enable x86-64 and long mode support.
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|
# This option exists only if Bochs compiled with x86-64 support.
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|
#
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|
# 1G_PAGES:
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# Enable 1G page size support in long mode.
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|
# This option exists only if Bochs compiled with x86-64 support.
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|
#
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# PCID:
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# Enable Process-Context Identifiers (PCID) support in long mode.
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# This option exists only if Bochs compiled with x86-64 support.
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#
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# FSGSBASE:
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# Enable GS/GS BASE access instructions support in long mode.
|
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# This option exists only if Bochs compiled with x86-64 support.
|
|
#
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# SMEP:
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# Enable Supervisor Mode Execution Protection (SMEP) support.
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# This option exists only if Bochs compiled with BX_CPU_LEVEL >= 6.
|
|
#
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# SMAP:
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# Enable Supervisor Mode Access Prevention (SMAP) support.
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# This option exists only if Bochs compiled with BX_CPU_LEVEL >= 6.
|
|
#
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# MWAIT:
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# Select MONITOR/MWAIT instructions support.
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|
# This option exists only if Bochs compiled with --enable-monitor-mwait.
|
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#
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# VMX:
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|
# Select VMX extensions emulation support.
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|
# This option exists only if Bochs compiled with --enable-vmx option.
|
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#
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# SVM:
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|
# Select AMD SVM (Secure Virtual Machine) extensions emulation support.
|
|
# This option exists only if Bochs compiled with --enable-svm option.
|
|
#
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|
# VENDOR_STRING:
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# Set the CPUID vendor string returned by CPUID(0x0). This should be a
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# twelve-character ASCII string.
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#
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|
# BRAND_STRING:
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|
# Set the CPUID vendor string returned by CPUID(0x80000002 .. 0x80000004).
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|
# This should be at most a forty-eight-character ASCII string.
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|
#
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|
# LEVEL:
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|
# Set emulated CPU level information returned by CPUID. Default value is
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|
# determined by configure option --enable-cpu-level. Currently supported
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|
# values are 5 (for Pentium and similar processors) and 6 (for P6 and
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# later processors).
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|
#
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|
# FAMILY:
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|
# Set model information returned by CPUID. Default family value determined
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# by configure option --enable-cpu-level.
|
|
#
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|
# MODEL:
|
|
# Set model information returned by CPUID. Default model value is 3.
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#
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# STEPPING:
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|
# Set stepping information returned by CPUID. Default stepping value is 3.
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#=======================================================================
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#cpuid: x86_64=1, mmx=1, sep=1, simd=sse4_2, apic=xapic, aes=1, movbe=1, xsave=1
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#cpuid: family=6, model=0x1a, stepping=5
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cpuid: mmx=1, sse=sse2, sep=1, aes=0, xsave=0, movbe=0, 1g_pages=1, pcid=0 fsgsbase=0
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cpuid: stepping=3, vendor_string="GenuineIntel", brand_string=" Intel(R) Pentium(R) 4 CPU "
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|
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#=======================================================================
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|
# MEMORY
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|
# Set the amount of physical memory you want to emulate.
|
|
#
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|
# GUEST:
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|
# Set amount of guest physical memory to emulate. The default is 32MB,
|
|
# the maximum amount limited only by physical address space limitations.
|
|
#
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|
# HOST:
|
|
# Set amount of host memory you want to allocate for guest RAM emulation.
|
|
# It is possible to allocate less memory than you want to emulate in guest
|
|
# system. This will fake guest to see the non-existing memory. Once guest
|
|
# system touches new memory block it will be dynamically taken from the
|
|
# memory pool. You will be warned (by FATAL PANIC) in case guest already
|
|
# used all allocated host memory and wants more.
|
|
#
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|
#=======================================================================
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|
memory: guest=512, host=256
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|
|
|
#=======================================================================
|
|
# ROMIMAGE:
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|
# The ROM BIOS controls what the PC does when it first powers on.
|
|
# Normally, you can use a precompiled BIOS in the source or binary
|
|
# distribution called BIOS-bochs-latest. The default ROM BIOS is usually loaded
|
|
# starting at address 0xfffe0000, and it is exactly 128k long. The legacy
|
|
# version of the Bochs BIOS is usually loaded starting at address 0xffff0000,
|
|
# and it is exactly 64k long.
|
|
# You can use the environment variable $BXSHARE to specify the location
|
|
# of the BIOS.
|
|
# The usage of external large BIOS images (up to 512k) at memory top is
|
|
# now supported, but we still recommend to use the BIOS distributed with Bochs.
|
|
# The start address is optional, since it can be calculated from image size.
|
|
#=======================================================================
|
|
romimage: file=$BXSHARE/BIOS-bochs-latest
|
|
#romimage: file=$BXSHARE/bios.bin-1.7.5 # http://www.seabios.org/SeaBIOS
|
|
#romimage: file=mybios.bin, address=0xfff80000 # 512k at memory top
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|
|
|
#=======================================================================
|
|
# VGAROMIMAGE
|
|
# You now need to load a VGA ROM BIOS into C0000.
|
|
#=======================================================================
|
|
#vgaromimage: file=bios/VGABIOS-elpin-2.40
|
|
vgaromimage: file=$BXSHARE/VGABIOS-lgpl-latest
|
|
#vgaromimage: file=bios/VGABIOS-lgpl-latest-cirrus
|
|
|
|
#=======================================================================
|
|
# OPTROMIMAGE[1-4]:
|
|
# You may now load up to 4 optional ROM images. Be sure to use a
|
|
# read-only area, typically between C8000 and EFFFF. These optional
|
|
# ROM images should not overwrite the rombios (located at
|
|
# F0000-FFFFF) and the videobios (located at C0000-C7FFF).
|
|
# Those ROM images will be initialized by the bios if they contain
|
|
# the right signature (0x55AA) and a valid checksum.
|
|
# It can also be a convenient way to upload some arbitrary code/data
|
|
# in the simulation, that can be retrieved by the boot loader
|
|
#=======================================================================
|
|
#optromimage1: file=optionalrom.bin, address=0xd0000
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|
#optromimage2: file=optionalrom.bin, address=0xd1000
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|
#optromimage3: file=optionalrom.bin, address=0xd2000
|
|
#optromimage4: file=optionalrom.bin, address=0xd3000
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|
|
|
#optramimage1: file=/path/file1.img, address=0x0010000
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|
#optramimage2: file=/path/file2.img, address=0x0020000
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|
#optramimage3: file=/path/file3.img, address=0x0030000
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|
#optramimage4: file=/path/file4.img, address=0x0040000
|
|
|
|
#=======================================================================
|
|
# VGA:
|
|
# This defines parameters related to the VGA display
|
|
#
|
|
# EXTENSION
|
|
# Here you can specify the display extension to be used. With the value
|
|
# 'none' you can use standard VGA with no extension. Other supported
|
|
# values are 'vbe' for Bochs VBE and 'cirrus' for Cirrus SVGA support.
|
|
#
|
|
# UPDATE_FREQ
|
|
# This parameter specifies the number of display updates per second.
|
|
# The VGA update timer now uses the realtime engine and the default
|
|
# value is 5. This parameter can be changed at runtime.
|
|
#
|
|
# REALTIME
|
|
# If set to 1, the VGA timer is based on realtime, otherwise it is based
|
|
# on the ips setting. If the host is slow (low ips, update_freq) and the
|
|
# guest uses HLT appropriately, setting this to 0 and "clock: sync=none"
|
|
# may improve the responsiveness of the guest GUI when the guest is
|
|
# otherwise idle. The default value is 1.
|
|
#
|
|
# Examples:
|
|
# vga: extension=cirrus, update_freq=10
|
|
#=======================================================================
|
|
#vga: extension=vbe, update_freq=5, realtime=1
|
|
|
|
#=======================================================================
|
|
# VOODOO:
|
|
# This defines the Voodoo Graphics emulation (experimental). Currently
|
|
# supported models are 'voodoo1' and 'voodoo2'. The Voodoo2 support is
|
|
# not yet complete.
|
|
#
|
|
# Examples:
|
|
# voodoo: enabled=1, model=voodoo1
|
|
#=======================================================================
|
|
#voodoo: enabled=1, model=voodoo1
|
|
|
|
#=======================================================================
|
|
# KEYBOARD:
|
|
# This defines parameters related to the emulated keyboard
|
|
#
|
|
# TYPE:
|
|
# Type of keyboard return by a "identify keyboard" command to the
|
|
# keyboard controller. It must be one of "xt", "at" or "mf".
|
|
# Defaults to "mf". It should be ok for almost everybody. A known
|
|
# exception is french macs, that do have a "at"-like keyboard.
|
|
#
|
|
# SERIAL_DELAY:
|
|
# Approximate time in microseconds that it takes one character to
|
|
# be transferred from the keyboard to controller over the serial path.
|
|
#
|
|
# PASTE_DELAY:
|
|
# Approximate time in microseconds between attempts to paste
|
|
# characters to the keyboard controller. This leaves time for the
|
|
# guest os to deal with the flow of characters. The ideal setting
|
|
# depends on how your operating system processes characters. The
|
|
# default of 100000 usec (.1 seconds) was chosen because it works
|
|
# consistently in Windows.
|
|
# If your OS is losing characters during a paste, increase the paste
|
|
# delay until it stops losing characters.
|
|
#
|
|
# KEYMAP:
|
|
# This enables a remap of a physical localized keyboard to a
|
|
# virtualized us keyboard, as the PC architecture expects.
|
|
#
|
|
# USER_SHORTCUT:
|
|
# This defines the keyboard shortcut to be sent when you press the "user"
|
|
# button in the headerbar. The shortcut string is a combination of maximum
|
|
# 3 key names (listed below) separated with a '-' character.
|
|
# Valid key names:
|
|
# "alt", "bksl", "bksp", "ctrl", "del", "down", "end", "enter", "esc",
|
|
# "f1", ... "f12", "home", "ins", "left", "menu", "minus", "pgdwn", "pgup",
|
|
# "plus", "power", "print", "right", "scrlck", "shift", "space", "tab", "up"
|
|
# and "win".
|
|
|
|
# Examples:
|
|
# keyboard: type=mf, serial_delay=200, paste_delay=100000
|
|
# keyboard: keymap=gui/keymaps/x11-pc-de.map
|
|
# keyboard: user_shortcut=ctrl-alt-del
|
|
#=======================================================================
|
|
#keyboard: type=mf, serial_delay=250
|
|
|
|
#=======================================================================
|
|
# MOUSE:
|
|
# This defines parameters for the emulated mouse type, the initial status
|
|
# of the mouse capture and the runtime method to toggle it.
|
|
#
|
|
# TYPE:
|
|
# With the mouse type option you can select the type of mouse to emulate.
|
|
# The default value is 'ps2'. The other choices are 'imps2' (wheel mouse
|
|
# on PS/2), 'serial', 'serial_wheel', 'serial_msys' (one com port requires
|
|
# setting 'mode=mouse') and 'bus' (if present). To connect a mouse to an
|
|
# USB port, see the 'usb_uhci', 'usb_ohci' or 'usb_xhci' options (requires
|
|
# PCI and USB support).
|
|
#
|
|
# ENABLED:
|
|
# The Bochs gui creates mouse "events" unless the 'enabled' option is
|
|
# set to 0. The hardware emulation itself is not disabled by this.
|
|
# Unless you have a particular reason for enabling the mouse by default,
|
|
# it is recommended that you leave it off. You can also toggle the mouse
|
|
# usage at runtime (RFB, SDL, Win32, wxWidgets and X11 - see below).
|
|
#
|
|
# TOGGLE:
|
|
# The default method to toggle the mouse capture at runtime is to press the
|
|
# CTRL key and the middle mouse button ('ctrl+mbutton'). This option allows
|
|
# to change the method to 'ctrl+f10' (like DOSBox), 'ctrl+alt' (like QEMU)
|
|
# or 'f12' (replaces win32 'legacyF12' option).
|
|
#
|
|
# Examples:
|
|
# mouse: enabled=1
|
|
# mouse: type=imps2, enabled=1
|
|
# mouse: type=serial, enabled=1
|
|
# mouse: enabled=0, toggle=ctrl+f10
|
|
#=======================================================================
|
|
mouse: enabled=0
|
|
|
|
#=======================================================================
|
|
# PCI:
|
|
# This option controls the presence of a PCI chipset in Bochs. Currently it only
|
|
# supports the i430FX and i440FX chipsets. You can also specify the devices
|
|
# connected to PCI slots. Up to 5 slots are available. For these combined PCI/ISA
|
|
# devices assigning to slot is mandatory if you want to emulate the PCI model:
|
|
# cirrus, ne2k and pcivga. These PCI-only devices are also supported, but they
|
|
# are auto-assigned if you don't use the slot configuration: e1000, es1370,
|
|
# pcidev, pcipnic, usb_ohci, usb_xhci and voodoo.
|
|
#
|
|
# Example:
|
|
# pci: enabled=1, chipset=i440fx, slot1=pcivga, slot2=ne2k
|
|
#=======================================================================
|
|
#pci: enabled=1, chipset=i440fx
|
|
|
|
#=======================================================================
|
|
# CLOCK:
|
|
# This defines the parameters of the clock inside Bochs:
|
|
#
|
|
# SYNC:
|
|
# This defines the method how to synchronize the Bochs internal time
|
|
# with realtime. With the value 'none' the Bochs time relies on the IPS
|
|
# value and no host time synchronization is used. The 'slowdown' method
|
|
# sacrifices performance to preserve reproducibility while allowing host
|
|
# time correlation. The 'realtime' method sacrifices reproducibility to
|
|
# preserve performance and host-time correlation.
|
|
# It is possible to enable both synchronization methods.
|
|
#
|
|
# RTC_SYNC:
|
|
# If this option is enabled together with the realtime synchronization,
|
|
# the RTC runs at realtime speed. This feature is disabled by default.
|
|
#
|
|
# TIME0:
|
|
# Specifies the start (boot) time of the virtual machine. Use a time
|
|
# value as returned by the time(2) system call or a string as returned
|
|
# by the ctime(3) system call. If no time0 value is set or if time0
|
|
# equal to 1 (special case) or if time0 equal 'local', the simulation
|
|
# will be started at the current local host time. If time0 equal to 2
|
|
# (special case) or if time0 equal 'utc', the simulation will be started
|
|
# at the current utc time.
|
|
#
|
|
# Syntax:
|
|
# clock: sync=[none|slowdown|realtime|both], time0=[timeValue|local|utc]
|
|
#
|
|
# Example:
|
|
# clock: sync=none, time0=local # Now (localtime)
|
|
# clock: sync=slowdown, time0=315529200 # Tue Jan 1 00:00:00 1980
|
|
# clock: sync=none, time0="Mon Jan 1 00:00:00 1990" # 631148400
|
|
# clock: sync=realtime, time0=938581955 # Wed Sep 29 07:12:35 1999
|
|
# clock: sync=realtime, time0="Sat Jan 1 00:00:00 2000" # 946681200
|
|
# clock: sync=none, time0=1 # Now (localtime)
|
|
# clock: sync=none, time0=utc # Now (utc/gmt)
|
|
#
|
|
# Default value are sync=none, rtc_sync=0, time0=local
|
|
#=======================================================================
|
|
#clock: sync=none, time0=local
|
|
|
|
#=======================================================================
|
|
# CMOSIMAGE:
|
|
# This defines image file that can be loaded into the CMOS RAM at startup.
|
|
# The rtc_init parameter controls whether initialize the RTC with values stored
|
|
# in the image. By default the time0 argument given to the clock option is used.
|
|
# With 'rtc_init=image' the image is the source for the initial time.
|
|
#
|
|
# Example:
|
|
# cmosimage: file=cmos.img, rtc_init=image
|
|
#=======================================================================
|
|
#cmosimage: file=cmos.img, rtc_init=time0
|
|
|
|
#=======================================================================
|
|
# private_colormap: Request that the GUI create and use it's own
|
|
# non-shared colormap. This colormap will be used
|
|
# when in the bochs window. If not enabled, a
|
|
# shared colormap scheme may be used. Not implemented
|
|
# on all GUI's.
|
|
#
|
|
# Examples:
|
|
# private_colormap: enabled=1
|
|
# private_colormap: enabled=0
|
|
#=======================================================================
|
|
private_colormap: enabled=0
|
|
|
|
#=======================================================================
|
|
# FLOPPYA:
|
|
# Point this to pathname of floppy image file or device
|
|
# This should be of a bootable floppy(image/device) if you're
|
|
# booting from 'a' (or 'floppy').
|
|
#
|
|
# You can set the initial status of the media to 'ejected' or 'inserted'.
|
|
# floppya: 2_88=path, status=ejected (2.88M 3.5" media)
|
|
# floppya: 1_44=path, status=inserted (1.44M 3.5" media)
|
|
# floppya: 1_2=path, status=ejected (1.2M 5.25" media)
|
|
# floppya: 720k=path, status=inserted (720K 3.5" media)
|
|
# floppya: 360k=path, status=inserted (360K 5.25" media)
|
|
# floppya: 320k=path, status=inserted (320K 5.25" media)
|
|
# floppya: 180k=path, status=inserted (180K 5.25" media)
|
|
# floppya: 160k=path, status=inserted (160K 5.25" media)
|
|
# floppya: image=path, status=inserted (guess media type from image size)
|
|
# floppya: 1_44=vvfat:path, status=inserted (use directory as VFAT media)
|
|
# floppya: type=1_44 (1.44M 3.5" floppy drive, no media)
|
|
#
|
|
# The path should be the name of a disk image file. On Unix, you can use a raw
|
|
# device name such as /dev/fd0 on Linux. On win32 platforms, use drive letters
|
|
# such as a: or b: as the path. The parameter 'image' works with image files
|
|
# only. In that case the size must match one of the supported types.
|
|
# The parameter 'type' can be used to enable the floppy drive without media
|
|
# and status specified. Usually the drive type is set up based on the media type.
|
|
# The optional parameter 'write_protected' can be used to control the media
|
|
# write protect switch. By default it is turned off.
|
|
#=======================================================================
|
|
#floppya: 1_44=/dev/fd0, status=inserted
|
|
#floppya: image=../1.44, status=inserted
|
|
#floppya: 1_44=/dev/fd0H1440, status=inserted
|
|
#floppya: 1_2=../1_2, status=inserted
|
|
#floppya: 1_44=a:, status=inserted
|
|
#floppya: 1_44=a.img, status=inserted, write_protected=1
|
|
#floppya: 1_44=/dev/rfd0a, status=inserted
|
|
|
|
#=======================================================================
|
|
# FLOPPYB:
|
|
# See FLOPPYA above for syntax
|
|
#=======================================================================
|
|
#floppyb: 1_44=b:, status=inserted
|
|
#floppyb: 1_44=b.img, status=inserted
|
|
|
|
#=======================================================================
|
|
# ATA0, ATA1, ATA2, ATA3
|
|
# ATA controller for hard disks and cdroms
|
|
#
|
|
# ata[0-3]: enabled=[0|1], ioaddr1=addr, ioaddr2=addr, irq=number
|
|
#
|
|
# These options enables up to 4 ata channels. For each channel
|
|
# the two base io addresses and the irq must be specified.
|
|
#
|
|
# ata0 and ata1 are enabled by default with the values shown below
|
|
#
|
|
# Examples:
|
|
# ata0: enabled=1, ioaddr1=0x1f0, ioaddr2=0x3f0, irq=14
|
|
# ata1: enabled=1, ioaddr1=0x170, ioaddr2=0x370, irq=15
|
|
# ata2: enabled=1, ioaddr1=0x1e8, ioaddr2=0x3e0, irq=11
|
|
# ata3: enabled=1, ioaddr1=0x168, ioaddr2=0x360, irq=9
|
|
#=======================================================================
|
|
ata0: enabled=1, ioaddr1=0x1f0, ioaddr2=0x3f0, irq=14
|
|
ata1: enabled=0, ioaddr1=0x170, ioaddr2=0x370, irq=15
|
|
ata2: enabled=0, ioaddr1=0x1e8, ioaddr2=0x3e0, irq=11
|
|
ata3: enabled=0, ioaddr1=0x168, ioaddr2=0x360, irq=9
|
|
|
|
#=======================================================================
|
|
# ATA[0-3]-MASTER, ATA[0-3]-SLAVE
|
|
#
|
|
# This defines the type and characteristics of all attached ata devices:
|
|
# type= type of attached device [disk|cdrom]
|
|
# mode= only valid for disks [flat|concat|external|dll|sparse|vmware3]
|
|
# [vmware4|undoable|growing|volatile|vpc]
|
|
# [vbox|vvfat]
|
|
# path= path of the image / directory
|
|
# cylinders= only valid for disks
|
|
# heads= only valid for disks
|
|
# spt= only valid for disks
|
|
# status= only valid for cdroms [inserted|ejected]
|
|
# biosdetect= type of biosdetection [none|auto], only for disks on ata0 [cmos]
|
|
# translation=type of translation of the bios, only for disks [none|lba|large|rechs|auto]
|
|
# model= string returned by identify device command
|
|
# journal= optional filename of the redolog for undoable, volatile and vvfat disks
|
|
#
|
|
# Point this at a hard disk image file, cdrom iso file, or physical cdrom
|
|
# device. To create a hard disk image, try running bximage. It will help you
|
|
# choose the size and then suggest a line that works with it.
|
|
#
|
|
# In UNIX it may be possible to use a raw device as a Bochs hard disk,
|
|
# but WE DON'T RECOMMEND IT. In Windows there is no easy way.
|
|
#
|
|
# In windows, the drive letter + colon notation should be used for cdroms.
|
|
# Depending on versions of windows and drivers, you may only be able to
|
|
# access the "first" cdrom in the system. On MacOSX, use path="drive"
|
|
# to access the physical drive.
|
|
#
|
|
# The path is mandatory for hard disks. Disk geometry autodetection works with
|
|
# images created by bximage if CHS is set to 0/0/0 (cylinders are calculated
|
|
# using heads=16 and spt=63). For other hard disk images and modes the
|
|
# cylinders, heads, and spt are mandatory. In all cases the disk size reported
|
|
# from the image must be exactly C*H*S*512.
|
|
#
|
|
# Default values are:
|
|
# mode=flat, biosdetect=auto, translation=auto, model="Generic 1234"
|
|
#
|
|
# The biosdetect option has currently no effect on the bios
|
|
#
|
|
# Examples:
|
|
# ata0-master: type=disk, mode=flat, path=10M.sample, cylinders=306, heads=4, spt=17
|
|
# ata0-slave: type=disk, mode=flat, path=20M.sample, cylinders=615, heads=4, spt=17
|
|
# ata1-master: type=disk, mode=flat, path=30M.sample, cylinders=615, heads=6, spt=17
|
|
# ata1-slave: type=disk, mode=flat, path=46M.sample, cylinders=940, heads=6, spt=17
|
|
# ata2-master: type=disk, mode=flat, path=62M.sample, cylinders=940, heads=8, spt=17
|
|
# ata2-slave: type=disk, mode=flat, path=112M.sample, cylinders=900, heads=15, spt=17
|
|
# ata3-master: type=disk, mode=flat, path=483M.sample, cylinders=1024, heads=15, spt=63
|
|
# ata3-slave: type=cdrom, path=iso.sample, status=inserted
|
|
#=======================================================================
|
|
ata0-master: type=cdrom, path="secX.iso", status=inserted, biosdetect=auto
|
|
#ata0-master: type=disk, mode=flat, path="30M.sample"
|
|
#ata0-master: type=disk, mode=flat, path="30M.sample", cylinders=615, heads=6, spt=17
|
|
#ata0-master: type=disk, mode=flat, path="c.img", cylinders=0 # autodetect
|
|
#ata0-slave: type=disk, mode=vvfat, path=/bochs/images/vvfat, journal=vvfat.redolog
|
|
#ata0-slave: type=cdrom, path=D:, status=inserted
|
|
#ata0-slave: type=cdrom, path=/dev/cdrom, status=inserted
|
|
#ata0-slave: type=cdrom, path="drive", status=inserted
|
|
#ata0-slave: type=cdrom, path=/dev/rcd0d, status=inserted
|
|
|
|
#=======================================================================
|
|
# BOOT:
|
|
# This defines the boot sequence. Now you can specify up to 3 boot drives,
|
|
# which can be 'floppy', 'disk', 'cdrom' or 'network' (boot ROM).
|
|
# Legacy 'a' and 'c' are also supported.
|
|
# Examples:
|
|
# boot: floppy
|
|
# boot: cdrom, disk
|
|
# boot: network, disk
|
|
# boot: cdrom, floppy, disk
|
|
#=======================================================================
|
|
#boot: floppy
|
|
boot: cdrom
|
|
|
|
#=======================================================================
|
|
# FLOPPY_BOOTSIG_CHECK: disabled=[0|1]
|
|
# Enables or disables the 0xaa55 signature check on boot floppies
|
|
# Defaults to disabled=0
|
|
# Examples:
|
|
# floppy_bootsig_check: disabled=0
|
|
# floppy_bootsig_check: disabled=1
|
|
#=======================================================================
|
|
floppy_bootsig_check: disabled=0
|
|
|
|
#=======================================================================
|
|
# LOG:
|
|
# Give the path of the log file you'd like Bochs debug and misc. verbiage
|
|
# to be written to. If you don't use this option or set the filename to
|
|
# '-' the output is written to the console. If you really don't want it,
|
|
# make it "/dev/null" (Unix) or "nul" (win32). :^(
|
|
#
|
|
# Examples:
|
|
# log: ./bochs.out
|
|
# log: /dev/tty
|
|
#=======================================================================
|
|
log: /dev/null
|
|
#log: results.log
|
|
|
|
#=======================================================================
|
|
# LOGPREFIX:
|
|
# This handles the format of the string prepended to each log line.
|
|
# You may use those special tokens :
|
|
# %t : 11 decimal digits timer tick
|
|
# %i : 8 hexadecimal digits of cpu current eip (ignored in SMP configuration)
|
|
# %e : 1 character event type ('i'nfo, 'd'ebug, 'p'anic, 'e'rror)
|
|
# %d : 5 characters string of the device, between brackets
|
|
#
|
|
# Default : %t%e%d
|
|
# Examples:
|
|
# logprefix: %t-%e-@%i-%d
|
|
# logprefix: %i%e%d
|
|
#=======================================================================
|
|
#logprefix: %t%i%e%d
|
|
|
|
#=======================================================================
|
|
# LOG CONTROLS
|
|
#
|
|
# Bochs has four severity levels for event logging.
|
|
# panic: cannot proceed. If you choose to continue after a panic,
|
|
# don't be surprised if you get strange behavior or crashes.
|
|
# error: something went wrong, but it is probably safe to continue the
|
|
# simulation.
|
|
# info: interesting or useful messages.
|
|
# debug: messages useful only when debugging the code. This may
|
|
# spit out thousands per second.
|
|
#
|
|
# For events of each level, you can choose to exit Bochs ('fatal'), 'report'
|
|
# or 'ignore'. On some guis you have the additional choice 'ask'. A gui dialog
|
|
# appears asks how to proceed.
|
|
#
|
|
# It is also possible to specify the 'action' to do for each Bochs facility
|
|
# separately (e.g. crash on panics from everything except the cdrom, and only
|
|
# report those). See the 'log function' module list in the user documentation.
|
|
#
|
|
# If you are experiencing many panics, it can be helpful to change
|
|
# the panic action to report instead of fatal. However, be aware
|
|
# that anything executed after a panic is uncharted territory and can
|
|
# cause bochs to become unstable. The panic is a "graceful exit," so
|
|
# if you disable it you may get a spectacular disaster instead.
|
|
#=======================================================================
|
|
panic: action=ask
|
|
error: action=report
|
|
info: action=report
|
|
#debug: action=ignore, pci=report # report BX_DEBUG from module 'pci'
|
|
|
|
#=======================================================================
|
|
# DEBUGGER_LOG:
|
|
# Give the path of the log file you'd like Bochs to log debugger output.
|
|
# If you really don't want it, make it /dev/null or '-'. :^(
|
|
#
|
|
# Examples:
|
|
# debugger_log: ./debugger.out
|
|
#=======================================================================
|
|
#debugger_log: /dev/null
|
|
#debugger_log: debug.log
|
|
#debugger_log: debug.log
|
|
|
|
#=======================================================================
|
|
# COM1, COM2, COM3, COM4:
|
|
# This defines a serial port (UART type 16550A). In the 'term' mode you can
|
|
# specify a device to use as com1. This can be a real serial line, or a pty.
|
|
# To use a pty (under X/Unix), create two windows (xterms, usually). One of
|
|
# them will run bochs, and the other will act as com1. Find out the tty the com1
|
|
# window using the `tty' command, and use that as the `dev' parameter.
|
|
# Then do `sleep 1000000' in the com1 window to keep the shell from
|
|
# messing with things, and run bochs in the other window. Serial I/O to
|
|
# com1 (port 0x3f8) will all go to the other window.
|
|
# In socket* and pipe* (win32 only) modes Bochs becomes either socket/named pipe
|
|
# client or server. In client mode it connects to an already running server (if
|
|
# connection fails Bochs treats com port as not connected). In server mode it
|
|
# opens socket/named pipe and waits until a client application connects to it
|
|
# before starting simulation. This mode is useful for remote debugging (e.g.
|
|
# with gdb's "target remote host:port" command or windbg's command line option
|
|
# -k com:pipe,port=\\.\pipe\pipename). Socket modes use simple TCP communication,
|
|
# pipe modes use duplex byte mode pipes.
|
|
# Other serial modes are 'null' (no input/output), 'file' (output to a file
|
|
# specified as the 'dev' parameter), 'raw' (use the real serial port - under
|
|
# construction for win32), 'mouse' (standard serial mouse - requires
|
|
# mouse option setting 'type=serial', 'type=serial_wheel' or 'type=serial_msys').
|
|
#
|
|
# Examples:
|
|
# com1: enabled=1, mode=null
|
|
# com1: enabled=1, mode=mouse
|
|
# com2: enabled=1, mode=file, dev=serial.out
|
|
# com3: enabled=1, mode=raw, dev=com1
|
|
# com3: enabled=1, mode=socket-client, dev=localhost:8888
|
|
# com3: enabled=1, mode=socket-server, dev=localhost:8888
|
|
# com4: enabled=1, mode=pipe-client, dev=\\.\pipe\mypipe
|
|
# com4: enabled=1, mode=pipe-server, dev=\\.\pipe\mypipe
|
|
#=======================================================================
|
|
#com1: enabled=1, mode=term, dev=/dev/ttyp9
|
|
|
|
|
|
#=======================================================================
|
|
# PARPORT1, PARPORT2:
|
|
# This defines a parallel (printer) port. When turned on and an output file is
|
|
# defined the emulated printer port sends characters printed by the guest OS
|
|
# into the output file. On some platforms a device filename can be used to
|
|
# send the data to the real parallel port (e.g. "/dev/lp0" on Linux, "lpt1" on
|
|
# win32 platforms).
|
|
#
|
|
# Examples:
|
|
# parport1: enabled=1, file="parport.out"
|
|
# parport2: enabled=1, file="/dev/lp0"
|
|
# parport1: enabled=0
|
|
#=======================================================================
|
|
# parport1: enabled=1, file="parport.out"
|
|
|
|
#=======================================================================
|
|
# SOUND:
|
|
# This defines the lowlevel sound driver(s) for the wave (PCM) input / output
|
|
# and the MIDI output feature and (if necessary) the devices to be used.
|
|
# It can have several of the following properties.
|
|
# All properties are in the format sound: property=value
|
|
#
|
|
# waveoutdrv:
|
|
# This defines the driver to be used for the waveout feature.
|
|
# Possible values are 'file' (all wave data sent to file), 'dummy' (no
|
|
# output) and the platform-dependant drivers 'alsa', 'oss', 'osx', 'sdl'
|
|
# and 'win'.
|
|
# waveout:
|
|
# This defines the device to be used for wave output (if necessary) or
|
|
# the output file for the 'file' driver.
|
|
# waveindrv:
|
|
# This defines the driver to be used for the wavein feature.
|
|
# Possible values are 'dummy' (recording silence) and platform-dependent
|
|
# drivers 'alsa', 'oss' and 'win'.
|
|
# wavein:
|
|
# This defines the device to be used for wave output (if necessary).
|
|
# midioutdrv:
|
|
# This defines the driver to be used for the MIDI output feature.
|
|
# Possible values are 'file' (all MIDI data sent to file), 'dummy' (no
|
|
# output) and platform-dependent drivers 'alsa', 'oss', 'osx' and 'win'.
|
|
# midiout:
|
|
# This defines the device to be used for MIDI output (if necessary).
|
|
# driver:
|
|
# This defines the driver to be used for all sound features with one
|
|
# property. Possible values are 'default' (platform default) and all
|
|
# other choices described above. Overriding one or more settings with
|
|
# the specific driver parameter is possible.
|
|
#
|
|
# Example for different drivers:
|
|
# sound: waveoutdrv=sdl, waveindrv=alsa, midioutdrv=dummy
|
|
#=======================================================================
|
|
# sound: driver=default, waveout=/dev/dsp. wavein=, midiout=
|
|
|
|
#=======================================================================
|
|
# SPEAKER:
|
|
# This defines the PC speaker output mode. In the 'sound' mode the beep
|
|
# is generated by the square wave generator which is a part of the
|
|
# lowlevel sound support. The 'system' mode is only available on Linux
|
|
# and Windows. On Linux /dev/console is used for output and on Windows
|
|
# the Beep() function. The 'gui' mode forwards the beep to the related
|
|
# gui methods (currently only used by the Carbon gui).
|
|
#=======================================================================
|
|
#speaker: enabled=0, mode=sound
|
|
|
|
#=======================================================================
|
|
# SB16:
|
|
# This defines the SB16 sound emulation. It can have several of the
|
|
# following properties.
|
|
# All properties are in the format sb16: property=value
|
|
#
|
|
# enabled:
|
|
# This optional property controls the presence of the SB16 emulation.
|
|
# The emulation is turned on unless this property is used and set to 0.
|
|
# midimode: This parameter specifies what to do with the MIDI output.
|
|
# 0 = no output
|
|
# 1 = output to device specified with the sound option (system dependent)
|
|
# 2 = MIDI or raw data output to file (depends on file name extension)
|
|
# 3 = dual output (mode 1 and 2 at the same time)
|
|
# midifile: This is the file where the midi output is stored (midimode 2 or 3).
|
|
# wavemode: This parameter specifies what to do with the PCM output.
|
|
# 0 = no output
|
|
# 1 = output to device specified with the sound option (system dependent)
|
|
# 2 = VOC, WAV or raw data output to file (depends on file name extension)
|
|
# 3 = dual output (mode 1 and 2 at the same time)
|
|
# wavefile: This is the file where the wave output is stored (wavemode 2 or 3).
|
|
# loglevel:
|
|
# 0=no log
|
|
# 1=resource changes, midi program and bank changes
|
|
# 2=severe errors
|
|
# 3=all errors
|
|
# 4=all errors plus all port accesses
|
|
# 5=all errors and port accesses plus a lot of extra info
|
|
# log: The file to write the sb16 emulator messages to.
|
|
# 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 the IPS parameter of the CPU option.
|
|
#
|
|
# Examples for output modes:
|
|
# sb16: midimode=2, midifile="output.mid", wavemode=1 # MIDI to file
|
|
# sb16: midimode=1, wavemode=3, wavefile="output.wav" # wave to file and device
|
|
#=======================================================================
|
|
#sb16: midimode=1, wavemode=1, loglevel=2, log=sb16.log, dmatimer=600000
|
|
|
|
#=======================================================================
|
|
# ES1370:
|
|
# This defines the ES1370 sound emulation (recording and playback - except
|
|
# DAC1+DAC2 output at the same time). The parameter 'enabled' controls the
|
|
# presence of the device. The wave and MIDI output can be sent to device, file
|
|
# or both using the parameters 'wavemode', 'wavefile', 'midimode' and
|
|
# 'midifile'. See the description of these parameters at the SB16 directive.
|
|
#
|
|
# Examples:
|
|
# es1370: enabled=1, wavemode=1 # use 'sound' parameters
|
|
# es1370: enabled=1, wavemode=2, wavefile=output.voc # send output to file
|
|
#=======================================================================
|
|
#es1370: enabled=1, wavemode=1
|
|
|
|
#=======================================================================
|
|
# ne2k: NE2000 compatible ethernet adapter
|
|
#
|
|
# Format:
|
|
# ne2k: enabled=1, ioaddr=IOADDR, irq=IRQ, mac=MACADDR, ethmod=MODULE,
|
|
# ethdev=DEVICE, script=SCRIPT, bootrom=BOOTROM
|
|
#
|
|
# IOADDR, IRQ: You probably won't need to change ioaddr and irq, unless there
|
|
# are IRQ conflicts. These arguments are ignored when assign the ne2k to a
|
|
# PCI slot.
|
|
#
|
|
# MAC: The MAC address MUST NOT match the address of any machine on the net.
|
|
# Also, the first byte must be an even number (bit 0 set means a multicast
|
|
# address), and you cannot use ff:ff:ff:ff:ff:ff because that's the broadcast
|
|
# address. For the ethertap module, you must use fe:fd:00:00:00:01. There may
|
|
# be other restrictions too. To be safe, just use the b0:c4... address.
|
|
#
|
|
# ETHDEV: The ethdev value is the name of the network interface on your host
|
|
# platform. On UNIX machines, you can get the name by running ifconfig. On
|
|
# Windows machines, you must run niclist to get the name of the ethdev.
|
|
# Niclist source code is in misc/niclist.c and it is included in Windows
|
|
# binary releases.
|
|
#
|
|
# SCRIPT: The script value is optional, and is the name of a script that
|
|
# is executed after bochs initialize the network interface. You can use
|
|
# this script to configure this network interface, or enable masquerading.
|
|
# This is mainly useful for the tun/tap devices that only exist during
|
|
# Bochs execution. The network interface name is supplied to the script
|
|
# as first parameter. The 'slirp' module uses this parameter to specify
|
|
# a config file for setting up an alternative IP configuration or additional
|
|
# features.
|
|
#
|
|
# BOOTROM: The bootrom value is optional, and is the name of the ROM image
|
|
# to load. Note that this feature is only implemented for the PCI version of
|
|
# the NE2000.
|
|
#
|
|
# If you don't want to make connections to any physical networks,
|
|
# you can use the following 'ethmod's to simulate a virtual network.
|
|
# null: All packets are discarded, but logged to a few files.
|
|
# vde: Virtual Distributed Ethernet
|
|
# vnet: ARP, ICMP-echo(ping), DHCP and read/write TFTP are simulated.
|
|
# The virtual host uses 192.168.10.1.
|
|
# DHCP assigns 192.168.10.2 to the guest.
|
|
# TFTP uses the 'ethdev' value for the root directory and doesn't
|
|
# overwrite files.
|
|
#
|
|
#=======================================================================
|
|
# ne2k: ioaddr=0x300, irq=9, mac=fe:fd:00:00:00:01, ethmod=fbsd, ethdev=en0 #macosx
|
|
# ne2k: ioaddr=0x300, irq=9, mac=b0:c4:20:00:00:00, ethmod=fbsd, ethdev=xl0
|
|
# ne2k: ioaddr=0x300, irq=9, mac=b0:c4:20:00:00:00, ethmod=linux, ethdev=eth0
|
|
# ne2k: ioaddr=0x300, irq=9, mac=b0:c4:20:00:00:01, ethmod=win32, ethdev=MYCARD
|
|
# ne2k: ioaddr=0x300, irq=9, mac=fe:fd:00:00:00:01, ethmod=tap, ethdev=tap0
|
|
# ne2k: ioaddr=0x300, irq=9, mac=fe:fd:00:00:00:01, ethmod=tuntap, ethdev=/dev/net/tun0, script=./tunconfig
|
|
# ne2k: ioaddr=0x300, irq=9, mac=b0:c4:20:00:00:01, ethmod=null, ethdev=eth0
|
|
# ne2k: ioaddr=0x300, irq=9, mac=b0:c4:20:00:00:01, ethmod=vde, ethdev="/tmp/vde.ctl"
|
|
# ne2k: ioaddr=0x300, irq=9, mac=b0:c4:20:00:00:01, ethmod=vnet, ethdev="c:/temp"
|
|
# ne2k: mac=b0:c4:20:00:00:01, ethmod=slirp, script=slirp.conf, bootrom=ne2k_pci.rom
|
|
|
|
#=======================================================================
|
|
# pcipnic: Bochs/Etherboot pseudo-NIC
|
|
#
|
|
# Format:
|
|
# pcipnic: enabled=1, mac=MACADDR, ethmod=MODULE, ethdev=DEVICE, script=SCRIPT,
|
|
# bootrom=BOOTROM
|
|
#
|
|
# The pseudo-NIC accepts the same syntax (for mac, ethmod, ethdev, script,
|
|
# bootrom) and supports the same networking modules as the NE2000 adapter.
|
|
#=======================================================================
|
|
#pcipnic: enabled=1, mac=b0:c4:20:00:00:00, ethmod=vnet
|
|
|
|
#=======================================================================
|
|
# e1000: Intel(R) 82540EM Gigabit Ethernet adapter
|
|
#
|
|
# Format:
|
|
# e1000: enabled=1, mac=MACADDR, ethmod=MODULE, ethdev=DEVICE, script=SCRIPT
|
|
# bootrom=BOOTROM
|
|
#
|
|
# The E1000 accepts the same syntax (for mac, ethmod, ethdev, script, bootrom)
|
|
# and supports the same networking modules as the NE2000 adapter.
|
|
#=======================================================================
|
|
#e1000: enabled=1, mac=52:54:00:12:34:56, ethmod=slirp, script=slirp.conf
|
|
|
|
#=======================================================================
|
|
# USB_UHCI:
|
|
# This option controls the presence of the USB root hub which is a part
|
|
# of the i440FX PCI chipset. With the portX parameter you can connect devices
|
|
# to the hub (currently supported: 'mouse', 'tablet', 'keypad', 'disk', 'cdrom'
|
|
# 'hub' and 'printer').
|
|
#
|
|
# If you connect the mouse or tablet to one of the ports, Bochs forwards the
|
|
# mouse movement data to the USB device instead of the selected mouse type.
|
|
# When connecting the keypad to one of the ports, Bochs forwards the input of
|
|
# the numeric keypad to the USB device instead of the PS/2 keyboard.
|
|
#
|
|
# To connect a 'flat' mode image as an USB hardisk you can use the 'disk' device
|
|
# with the path to the image separated with a colon. To use other disk image modes
|
|
# similar to ATA disks the syntax 'disk:mode:filename' must be used (see below).
|
|
#
|
|
# To emulate an USB cdrom you can use the 'cdrom' device name and the path to
|
|
# an ISO image or raw device name also separated with a colon. An option to
|
|
# insert/eject media is available in the runtime configuration.
|
|
#
|
|
# The device name 'hub' connects an external hub with max. 8 ports (default: 4)
|
|
# to the root hub. To specify the number of ports you have to add the value
|
|
# separated with a colon. Connecting devices to the external hub ports is only
|
|
# available in the runtime configuration.
|
|
#
|
|
# The device 'printer' emulates the HP Deskjet 920C printer. The PCL data is
|
|
# sent to a file specified in bochsrc.txt. The current code appends the PCL
|
|
# code to the file if the file already existed. It would probably be nice to
|
|
# overwrite the file instead, asking user first.
|
|
#
|
|
# The optionsX parameter can be used to assign specific options to the device
|
|
# connected to the corresponding USB port. Currently this feature is used to
|
|
# set the speed reported by device ('low', 'full', 'high' or 'super'). The
|
|
# availabe speed choices depend on both HC and device. For the USB 'disk' device
|
|
# the optionsX parameter can be used to specify an alternative redolog file
|
|
# (journal) of some image modes. For 'vvfat' mode USB disks the optionsX
|
|
# parameter can be used to specify the disk size (range 128M ... 128G). If the
|
|
# size is not specified, it defaults to 504M.
|
|
#=======================================================================
|
|
#usb_uhci: enabled=1
|
|
#usb_uhci: enabled=1, port1=mouse, port2=disk:usbstick.img
|
|
#usb_uhci: enabled=1, port1=hub:7, port2=disk:growing:usbdisk.img
|
|
#usb_uhci: enabled=1, port2=disk:undoable:usbdisk.img, options2=journal:redo.log
|
|
#usb_uhci: enabled=1, port2=disk:vvfat:vvfat, options2=speed:full
|
|
#usb_uhci: enabled=1, port1=printer:printdata.bin, port2=cdrom:image.iso
|
|
|
|
#=======================================================================
|
|
# USB_OHCI:
|
|
# This option controls the presence of the USB OHCI host controller with a
|
|
# 2-port hub. The portX parameter accepts the same device types with the same
|
|
# syntax as the UHCI controller (see above). The optionsX parameter is also
|
|
# available on OHCI.
|
|
#=======================================================================
|
|
#usb_ohci: enabled=1
|
|
#usb_ohci: enabled=1, port1=printer:usbprinter.bin
|
|
|
|
#=======================================================================
|
|
# USB_XHCI:
|
|
# This option controls the presence of the experimental USB xHCI host controller
|
|
# with a 4-port hub. The portX parameter accepts the same device types with the
|
|
# same syntax as the UHCI controller (see above). The optionsX parameter is
|
|
# also available on xHCI. NOTE: port 1 and 2 are USB3 and only support
|
|
# super-speed devices, but port 3 and 4 are USB2 and support speed settings
|
|
# low, full and high.
|
|
#=======================================================================
|
|
#usb_xhci: enabled=1
|
|
|
|
#=======================================================================
|
|
# PCIDEV:
|
|
# PCI host device mapping
|
|
#=======================================================================
|
|
#pcidev: vendor=0x1234, device=0x5678
|
|
|
|
#=======================================================================
|
|
# GDBSTUB:
|
|
# Enable GDB stub. See user documentation for details.
|
|
# Default value is enabled=0.
|
|
#=======================================================================
|
|
#gdbstub: enabled=0, port=1234, text_base=0, data_base=0, bss_base=0
|
|
|
|
#=======================================================================
|
|
# MAGIC_BREAK:
|
|
# This enables the "magic breakpoint" feature when using the debugger.
|
|
# The useless cpu instruction XCHG BX, BX causes Bochs to enter the
|
|
# debugger mode. This might be useful for software development.
|
|
#
|
|
# Example:
|
|
# magic_break: enabled=1
|
|
#=======================================================================
|
|
magic_break: enabled=1
|
|
|
|
#=======================================================================
|
|
# DEBUG_SYMBOLS:
|
|
# This loads symbols from the specified file for use in Bochs' internal
|
|
# debugger. Symbols are loaded into global context. This is equivalent to
|
|
# issuing ldsym debugger command at start up.
|
|
#
|
|
# Example:
|
|
# debug_symbols: file="kernel.sym"
|
|
# debug_symbols: file="kernel.sym", offset=0x80000000
|
|
#=======================================================================
|
|
#debug_symbols: file="kernel.sym"
|
|
|
|
#print_timestamps: enabled=1
|
|
|
|
#=======================================================================
|
|
# PORT_E9_HACK:
|
|
# The 0xE9 port doesn't exists in normal ISA architecture. However, we
|
|
# define a convention here, to display on the console of the system running
|
|
# Bochs anything that is written to it. The idea is to provide debug output
|
|
# very early when writing BIOS or OS code for example, without having to
|
|
# bother with setting up a serial port or etc. Reading from port 0xE9 will
|
|
# will return 0xe9 to let you know if the feature is available.
|
|
# Leave this 0 unless you have a reason to use it.
|
|
#
|
|
# Example:
|
|
# port_e9_hack: enabled=1
|
|
#=======================================================================
|
|
#port_e9_hack: enabled=1
|
|
|
|
#=======================================================================
|
|
# other stuff
|
|
#=======================================================================
|
|
#load32bitOSImage: os=nullkernel, path=../kernel.img, iolog=../vga_io.log
|
|
#load32bitOSImage: os=linux, path=../linux.img, iolog=../vga_io.log, initrd=../initrd.img
|
|
|
|
#=======================================================================
|
|
# fullscreen: ONLY IMPLEMENTED ON AMIGA
|
|
# Request that Bochs occupy the entire screen instead of a
|
|
# window.
|
|
#
|
|
# Examples:
|
|
# fullscreen: enabled=0
|
|
# fullscreen: enabled=1
|
|
#=======================================================================
|
|
#fullscreen: enabled=0
|
|
#screenmode: name="sample"
|
|
|
|
#=======================================================================
|
|
# USER_PLUGIN:
|
|
# Load user-defined plugin. This option is available only if Bochs is
|
|
# compiled with plugin support. Maximum 8 different plugins are supported.
|
|
# See the example in the Bochs sources how to write a plugin device.
|
|
#=======================================================================
|
|
#user_plugin: name=testdev
|
|
|
|
#=======================================================================
|
|
# for Macintosh, use the style of pathnames in the following
|
|
# examples.
|
|
#
|
|
# vgaromimage: :bios:VGABIOS-elpin-2.40
|
|
# romimage: file=:bios:BIOS-bochs-latest, address=0xf0000
|
|
# floppya: 1_44=[fd:], status=inserted
|
|
#=======================================================================
|
|
|
|
#=======================================================================
|
|
# MEGS
|
|
# Set the number of Megabytes of physical memory you want to emulate.
|
|
# The default is 32MB, most OS's won't need more than that.
|
|
# The maximum amount of memory supported is 2048Mb.
|
|
# The 'MEGS' option is deprecated. Use 'MEMORY' option instead.
|
|
#=======================================================================
|
|
#megs: 256
|
|
#megs: 128
|
|
#megs: 64
|
|
#megs: 32
|
|
#megs: 16
|
|
#megs: 8
|