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Bochs/bochs/main.cc
Bryce Denney d1196d1996 - clean up the command line argument parsing. Before, we had two slightly 
different versions of the code for wxWindows and non-wxWindows and the GDB
  stub did not accept any command line options at all.
- IMPORTANT CHANGE: the quick start option used to cause two things:
  1) read the bochsrc immediately, 2) start simulation immediately without
  going into the config interface.  This has changed in a subtle way.
  Now, we always try to read the bochsrc immediately.  Then if the quick
  start option is on, we start the simulation immediately.
- add "Restore Factory Default Configuration" in text config menu.  It was
  already there in wx.  Now the default choice is always "5. Begin simulation"
  and because the bochsrc is always read now, this works.
- When the user chooses "Read configuration file" from either text mode
  or wx interfaces, reset all bochs parameters first, then read in the
  new file.  This means that every time you read a configuration file
  you are starting from a consistent "blank slate".
- move much of the code from bx_do_text_config_interface into bx_init_main
  so that wxWindows and non-wxWindows code uses the same logic.  There was
  only a tiny bit left in bx_do_text_config_interface so I eliminated it.
- move the "help" message into a separate function print_usage()
- detect all flags (cmdline args that start with -) in a loop, instead of
  a big if/else.  This makes it easy to add others.
- fix problem with Carbon gui, so that -psn arg gets ignored
- print usage if you type -h, --help, or if flags are not recognized
- code that called io->set_log_action (that sets the log action for all
  devices) was only called if the configuration interface was on; I'm not
  sure why.  Now it is called all the time.
- the wxWindows equivalent of main() is called MyApp::OnInit.  Now OnInit
  and main() are very similar.  They both call bx_init_siminterface, then
  bx_init_main (and quit if it fails), then show the config interface if
  quickstart is off, and then simulate.
- modified: main.cc gui/control.cc gui/wxmain.cc
2002-10-14 13:37:20 +00:00

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/////////////////////////////////////////////////////////////////////////
// $Id: main.cc,v 1.159 2002-10-14 13:37:17 bdenney Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2002 MandrakeSoft S.A.
//
// MandrakeSoft S.A.
// 43, rue d'Aboukir
// 75002 Paris - France
// http://www.linux-mandrake.com/
// http://www.mandrakesoft.com/
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#include "bochs.h"
#include <assert.h>
#include "state_file.h"
#if BX_WITH_SDL
// since SDL redefines main() to SDL_main(), we must include SDL.h so that the
// C language prototype is found. Otherwise SDL_main() will get its name
// mangled and not match what the SDL library is expecting.
#include <SDL/SDL.h>
#if defined(macintosh)
// Work around a bug in SDL 1.2.4 on MacOS X, which redefines getenv to
// SDL_getenv, but then neglects to provide SDL_getenv. It happens
// because we are defining -Dmacintosh.
#undef getenv
#endif
#endif
int bochsrc_include_count = 0;
extern "C" {
#include <signal.h>
}
#ifdef __MINGW32__
void alarm(int);
#endif
#if BX_PROVIDE_DEVICE_MODELS==1
// some prototypes from iodev/
// I want to stay away from including iodev/iodev.h here
Bit32u bx_unmapped_io_read_handler(Bit32u address, unsigned io_len);
void bx_unmapped_io_write_handler(Bit32u address, Bit32u value,
unsigned io_len);
void bx_close_harddrive(void);
#endif
void bx_init_bx_dbg (void);
void bx_emulate_hga_dumps_timer(void);
static char *divider = "========================================================================";
/* typedefs */
#define LOG_THIS genlog->
#if ( BX_PROVIDE_DEVICE_MODELS==1 )
bx_pc_system_c bx_pc_system;
class state_file state_stuff("state_file.out", "options");
#endif
bx_debug_t bx_dbg;
bx_options_t bx_options; // initialized in bx_init_options()
char *bochsrc_filename = NULL;
static Bit32s parse_line_unformatted(char *context, char *line);
static Bit32s parse_line_formatted(char *context, int num_params, char *params[]);
static int parse_bochsrc(char *rcfile);
#if !BX_WITH_WX
static void bx_do_text_config_interface (int first_arg, int argc, char *argv[]);
#endif
static Bit32s
bx_param_handler (bx_param_c *param, int set, Bit32s val)
{
bx_id id = param->get_id ();
switch (id) {
case BXP_VGA_UPDATE_INTERVAL:
// if after init, notify the vga device to change its timer.
if (set && SIM->get_init_done ())
bx_vga.set_update_interval (val);
break;
case BXP_MOUSE_ENABLED:
// if after init, notify the GUI
if (set && SIM->get_init_done ()) {
bx_gui.mouse_enabled_changed (val!=0);
bx_keyboard.mouse_enabled_changed (val!=0);
}
break;
case BXP_NE2K_VALID:
if (set) {
int enable = (val != 0);
SIM->get_param (BXP_NE2K_IOADDR)->set_enabled (enable);
SIM->get_param (BXP_NE2K_IRQ)->set_enabled (enable);
SIM->get_param (BXP_NE2K_MACADDR)->set_enabled (enable);
SIM->get_param (BXP_NE2K_ETHMOD)->set_enabled (enable);
SIM->get_param (BXP_NE2K_ETHDEV)->set_enabled (enable);
SIM->get_param (BXP_NE2K_SCRIPT)->set_enabled (enable);
}
break;
case BXP_LOAD32BITOS_WHICH:
if (set) {
int enable = (val != 0);
SIM->get_param (BXP_LOAD32BITOS_PATH)->set_enabled (enable);
SIM->get_param (BXP_LOAD32BITOS_IOLOG)->set_enabled (enable);
SIM->get_param (BXP_LOAD32BITOS_INITRD)->set_enabled (enable);
}
break;
case BXP_ATA0_MASTER_STATUS:
case BXP_ATA0_SLAVE_STATUS:
case BXP_ATA1_MASTER_STATUS:
case BXP_ATA1_SLAVE_STATUS:
case BXP_ATA2_MASTER_STATUS:
case BXP_ATA2_SLAVE_STATUS:
case BXP_ATA3_MASTER_STATUS:
case BXP_ATA3_SLAVE_STATUS:
if ((set) && (SIM->get_init_done ())) {
Bit8u device = id - BXP_ATA0_MASTER_STATUS;
Bit32u handle = bx_devices.hard_drive->get_device_handle (device/2, device%2);
bx_devices.hard_drive->set_cd_media_status(handle, val == BX_INSERTED);
bx_gui.update_drive_status_buttons ();
}
break;
case BXP_FLOPPYA_TYPE:
if ((set) && (!SIM->get_init_done ())) {
bx_options.floppya.Odevtype->set (val);
}
break;
case BXP_FLOPPYA_STATUS:
if ((set) && (SIM->get_init_done ())) {
bx_devices.floppy->set_media_status(0, val == BX_INSERTED);
bx_gui.update_drive_status_buttons ();
}
break;
case BXP_FLOPPYB_TYPE:
if ((set) && (!SIM->get_init_done ())) {
bx_options.floppyb.Odevtype->set (val);
}
break;
case BXP_FLOPPYB_STATUS:
if ((set) && (SIM->get_init_done ())) {
bx_devices.floppy->set_media_status(1, val == BX_INSERTED);
bx_gui.update_drive_status_buttons ();
}
break;
case BXP_KBD_PASTE_DELAY:
if (set) bx_keyboard.paste_delay_changed ();
break;
case BXP_ATA0_MASTER_TYPE:
case BXP_ATA0_SLAVE_TYPE:
case BXP_ATA1_MASTER_TYPE:
case BXP_ATA1_SLAVE_TYPE:
case BXP_ATA2_MASTER_TYPE:
case BXP_ATA2_SLAVE_TYPE:
case BXP_ATA3_MASTER_TYPE:
case BXP_ATA3_SLAVE_TYPE:
if (set) {
int device = id - BXP_ATA0_MASTER_TYPE;
switch (val) {
case BX_ATA_DEVICE_DISK:
SIM->get_param_num ((bx_id)(BXP_ATA0_MASTER_PRESENT + device))->set (1);
SIM->get_param ((bx_id)(BXP_ATA0_MASTER_PATH + device))->set_enabled (1);
SIM->get_param ((bx_id)(BXP_ATA0_MASTER_CYLINDERS + device))->set_enabled (1);
SIM->get_param ((bx_id)(BXP_ATA0_MASTER_HEADS + device))->set_enabled (1);
SIM->get_param ((bx_id)(BXP_ATA0_MASTER_SPT + device))->set_enabled (1);
SIM->get_param ((bx_id)(BXP_ATA0_MASTER_STATUS + device))->set_enabled (0);
SIM->get_param ((bx_id)(BXP_ATA0_MASTER_MODEL + device))->set_enabled (1);
SIM->get_param ((bx_id)(BXP_ATA0_MASTER_BIOSDETECT + device))->set_enabled (1);
SIM->get_param ((bx_id)(BXP_ATA0_MASTER_TRANSLATION + device))->set_enabled (1);
break;
case BX_ATA_DEVICE_CDROM:
SIM->get_param_num ((bx_id)(BXP_ATA0_MASTER_PRESENT + device))->set (1);
SIM->get_param ((bx_id)(BXP_ATA0_MASTER_PATH + device))->set_enabled (1);
SIM->get_param ((bx_id)(BXP_ATA0_MASTER_CYLINDERS + device))->set_enabled (0);
SIM->get_param ((bx_id)(BXP_ATA0_MASTER_HEADS + device))->set_enabled (0);
SIM->get_param ((bx_id)(BXP_ATA0_MASTER_SPT + device))->set_enabled (0);
SIM->get_param ((bx_id)(BXP_ATA0_MASTER_STATUS + device))->set_enabled (1);
SIM->get_param ((bx_id)(BXP_ATA0_MASTER_MODEL + device))->set_enabled (1);
SIM->get_param ((bx_id)(BXP_ATA0_MASTER_BIOSDETECT + device))->set_enabled (1);
SIM->get_param ((bx_id)(BXP_ATA0_MASTER_TRANSLATION + device))->set_enabled (0);
break;
}
}
break;
default:
BX_PANIC (("bx_param_handler called with unknown id %d", id));
return -1;
}
return val;
}
char *bx_param_string_handler (bx_param_string_c *param, int set, char *val, int maxlen)
{
bx_id id = param->get_id ();
int empty = 0;
if ((strlen(val) < 1) || !strcmp ("none", val)) {
empty = 1;
val = "none";
}
switch (id) {
case BXP_FLOPPYA_PATH:
if (set==1) {
if (SIM->get_init_done ()) {
if (empty) {
bx_devices.floppy->set_media_status(0, 0);
bx_gui.update_drive_status_buttons ();
} else {
if (!SIM->get_param_num(BXP_FLOPPYA_TYPE)->get_enabled()) {
BX_ERROR(("Cannot add a floppy drive at runtime"));
bx_options.floppya.Opath->set ("none");
}
}
if ((bx_devices.floppy) &&
(SIM->get_param_num(BXP_FLOPPYA_STATUS)->get () == BX_INSERTED)) {
// tell the device model that we removed, then inserted the disk
bx_devices.floppy->set_media_status(0, 0);
bx_devices.floppy->set_media_status(0, 1);
}
} else {
SIM->get_param_num(BXP_FLOPPYA_DEVTYPE)->set_enabled (!empty);
SIM->get_param_num(BXP_FLOPPYA_TYPE)->set_enabled (!empty);
SIM->get_param_num(BXP_FLOPPYA_STATUS)->set_enabled (!empty);
}
}
break;
case BXP_FLOPPYB_PATH:
if (set==1) {
if (SIM->get_init_done ()) {
if (empty) {
bx_devices.floppy->set_media_status(1, 0);
bx_gui.update_drive_status_buttons ();
} else {
if (!SIM->get_param_num(BXP_FLOPPYB_TYPE)->get_enabled ()) {
BX_ERROR(("Cannot add a floppy drive at runtime"));
bx_options.floppyb.Opath->set ("none");
}
}
if ((bx_devices.floppy) &&
(SIM->get_param_num(BXP_FLOPPYB_STATUS)->get () == BX_INSERTED)) {
// tell the device model that we removed, then inserted the disk
bx_devices.floppy->set_media_status(1, 0);
bx_devices.floppy->set_media_status(1, 1);
}
} else {
SIM->get_param_num(BXP_FLOPPYB_DEVTYPE)->set_enabled (!empty);
SIM->get_param_num(BXP_FLOPPYB_TYPE)->set_enabled (!empty);
SIM->get_param_num(BXP_FLOPPYB_STATUS)->set_enabled (!empty);
}
}
break;
case BXP_ATA0_MASTER_PATH:
case BXP_ATA0_SLAVE_PATH:
case BXP_ATA1_MASTER_PATH:
case BXP_ATA1_SLAVE_PATH:
case BXP_ATA2_MASTER_PATH:
case BXP_ATA2_SLAVE_PATH:
case BXP_ATA3_MASTER_PATH:
case BXP_ATA3_SLAVE_PATH:
if (set==1) {
Bit8u device = id - BXP_ATA0_MASTER_PATH;
Bit32u handle = bx_devices.hard_drive->get_device_handle(device/2, device%2);
if (SIM->get_init_done ()) {
if (empty) {
bx_devices.hard_drive->set_cd_media_status(handle, 0);
bx_gui.update_drive_status_buttons ();
} else {
if (!SIM->get_param_num((bx_id)(BXP_ATA0_MASTER_PRESENT + device))->get ()) {
BX_ERROR(("Cannot add a cdrom drive at runtime"));
bx_options.atadevice[device/2][device%2].Opresent->set (0);
}
if (SIM->get_param_num((bx_id)(BXP_ATA0_MASTER_TYPE + device))->get () != BX_ATA_DEVICE_CDROM) {
BX_ERROR(("Device is not a cdrom drive"));
bx_options.atadevice[device/2][device%2].Opresent->set (0);
}
}
if ((bx_devices.hard_drive) &&
(SIM->get_param_num((bx_id)(BXP_ATA0_MASTER_STATUS + device))->get () == BX_INSERTED) &&
(SIM->get_param_num((bx_id)(BXP_ATA0_MASTER_TYPE + device))->get () == BX_ATA_DEVICE_CDROM)) {
// tell the device model that we removed, then inserted the cd
bx_devices.hard_drive->set_cd_media_status(handle, 0);
bx_devices.hard_drive->set_cd_media_status(handle, 1);
}
}
}
break;
case BXP_SCREENMODE:
if (set==1) {
BX_INFO (("Screen mode changed to %s", val));
}
break;
default:
BX_PANIC (("bx_string_handler called with unexpected parameter %d", param->get_id()));
}
return val;
}
void bx_init_options ()
{
int i;
bx_list_c *menu;
bx_list_c *deplist;
char name[1024], descr[1024];
memset (&bx_options, 0, sizeof(bx_options));
// quick start option, set by command line arg
new bx_param_bool_c (BXP_QUICK_START,
"Quick start",
"Quick start option: if true, read the bochsrc and start simulation immediately",
0);
// floppya
bx_options.floppya.Opath = new bx_param_filename_c (BXP_FLOPPYA_PATH,
"Floppy A image",
"Pathname of first floppy image file or device. If you're booting from floppy, this should be a bootable floppy.",
"", BX_PATHNAME_LEN);
#if BX_WITH_WX
bx_options.floppya.Opath->set_ask_format ("Filename of first floppy image");
#else
bx_options.floppya.Opath->set_ask_format ("Enter new filename, or 'none' for no disk: [%s] ");
#endif
bx_options.floppya.Odevtype = new bx_param_enum_c (BXP_FLOPPYA_DEVTYPE,
"floppya:devtype",
"Type of floppy drive",
floppy_type_names,
BX_FLOPPY_NONE,
BX_FLOPPY_NONE);
bx_options.floppya.Otype = new bx_param_enum_c (BXP_FLOPPYA_TYPE,
"floppya:type",
"Type of floppy disk",
floppy_type_names,
BX_FLOPPY_NONE,
BX_FLOPPY_NONE);
bx_options.floppya.Otype->set_ask_format ("What type of floppy disk? [%s] ");
bx_options.floppya.Ostatus = new bx_param_enum_c (BXP_FLOPPYA_STATUS,
"Is floppya inserted",
"Inserted or ejected",
floppy_status_names,
BX_INSERTED,
BX_EJECTED);
bx_options.floppya.Ostatus->set_ask_format ("Is the floppy inserted or ejected? [%s] ");
bx_options.floppya.Opath->set_format ("%s");
bx_options.floppya.Otype->set_format (", size=%s, ");
bx_options.floppya.Ostatus->set_format ("%s");
bx_param_c *floppya_init_list[] = {
// if the order "path,type,status" changes, corresponding changes must
// be made in gui/wxmain.cc, MyFrame::editFloppyConfig.
bx_options.floppya.Opath,
bx_options.floppya.Otype,
bx_options.floppya.Ostatus,
NULL
};
menu = new bx_list_c (BXP_FLOPPYA, "Floppy Disk 0", "All options for first floppy disk", floppya_init_list);
menu->get_options ()->set (menu->SERIES_ASK);
bx_options.floppya.Opath->set_handler (bx_param_string_handler);
bx_options.floppya.Opath->set ("none");
bx_options.floppya.Otype->set_handler (bx_param_handler);
bx_options.floppya.Ostatus->set_handler (bx_param_handler);
bx_options.floppyb.Opath = new bx_param_filename_c (BXP_FLOPPYB_PATH,
"floppyb:path",
"Pathname of second floppy image file or device.",
"", BX_PATHNAME_LEN);
#if BX_WITH_WX
bx_options.floppyb.Opath->set_ask_format ("Filename of second floppy image");
#else
bx_options.floppyb.Opath->set_ask_format ("Enter new filename, or 'none' for no disk: [%s] ");
#endif
bx_options.floppyb.Odevtype = new bx_param_enum_c (BXP_FLOPPYB_DEVTYPE,
"floppyb:devtype",
"Type of floppy drive",
floppy_type_names,
BX_FLOPPY_NONE,
BX_FLOPPY_NONE);
bx_options.floppyb.Otype = new bx_param_enum_c (BXP_FLOPPYB_TYPE,
"floppyb:type",
"Type of floppy disk",
floppy_type_names,
BX_FLOPPY_NONE,
BX_FLOPPY_NONE);
bx_options.floppyb.Otype->set_ask_format ("What type of floppy disk? [%s] ");
bx_options.floppyb.Ostatus = new bx_param_enum_c (BXP_FLOPPYB_STATUS,
"Is floppyb inserted",
"Inserted or ejected",
floppy_status_names,
BX_INSERTED,
BX_EJECTED);
bx_options.floppyb.Ostatus->set_ask_format ("Is the floppy inserted or ejected? [%s] ");
bx_options.floppyb.Ostatus->set_format ("%s");
bx_options.floppyb.Opath->set_format ("%s");
bx_options.floppyb.Otype->set_format (", size=%s, ");
bx_options.floppyb.Ostatus->set_format ("%s");
bx_param_c *floppyb_init_list[] = {
bx_options.floppyb.Opath,
bx_options.floppyb.Otype,
bx_options.floppyb.Ostatus,
NULL
};
menu = new bx_list_c (BXP_FLOPPYB, "Floppy Disk 1", "All options for second floppy disk", floppyb_init_list);
menu->get_options ()->set (menu->SERIES_ASK);
bx_options.floppyb.Opath->set_handler (bx_param_string_handler);
bx_options.floppyb.Opath->set ("none");
bx_options.floppyb.Otype->set_handler (bx_param_handler);
bx_options.floppyb.Ostatus->set_handler (bx_param_handler);
// disk options
// FIXME use descr and name
char *s_atachannel[] = {
"ATA channel 0",
"ATA channel 1",
"ATA channel 2",
"ATA channel 3",
};
char *s_atadevice[4][2] = {
{ "First HD/CD on channel 0",
"Second HD/CD on channel 0" },
{ "First HD/CD on channel 1",
"Second HD/CD on channel 1" },
{ "First HD/CD on channel 2",
"Second HD/CD on channel 2" },
{ "First HD/CD on channel 3",
"Second HD/CD on channel 3" }
};
Bit16u ata_default_ioaddr1[BX_MAX_ATA_CHANNEL] = {
0x1f0, 0x170, 0x1e8, 0x168
};
Bit8u ata_default_irq[BX_MAX_ATA_CHANNEL] = {
14, 15, 11, 9
};
bx_list_c *ata[BX_MAX_ATA_CHANNEL];
bx_list_c *ata_menu[BX_MAX_ATA_CHANNEL];
Bit8u channel;
for (channel=0; channel<BX_MAX_ATA_CHANNEL; channel ++) {
ata[channel] = new bx_list_c ((bx_id)(BXP_ATA0+channel), s_atachannel[channel], s_atachannel[channel], 8);
ata[channel]->get_options ()->set (bx_list_c::SERIES_ASK);
ata[channel]->add (bx_options.ata[channel].Opresent = new bx_param_bool_c ((bx_id)(BXP_ATA0_PRESENT+channel),
"ata:present",
"Controls whether ata channel is installed or not",
0));
ata[channel]->add (bx_options.ata[channel].Oioaddr1 = new bx_param_num_c ((bx_id)(BXP_ATA0_IOADDR1+channel),
"ata:ioaddr1",
"IO adress of ata command block",
0, 0xffff,
ata_default_ioaddr1[channel]));
ata[channel]->add (bx_options.ata[channel].Oioaddr2 = new bx_param_num_c ((bx_id)(BXP_ATA0_IOADDR2+channel),
"ata:ioaddr2",
"IO adress of ata control block",
0, 0xffff,
ata_default_ioaddr1[channel] + 0x200));
ata[channel]->add (bx_options.ata[channel].Oirq = new bx_param_num_c ((bx_id)(BXP_ATA0_IRQ+channel),
"ata:irq",
"IRQ of ata ",
0, 15,
ata_default_irq[channel]));
// all items in the ata[channel] menu depend on the present flag.
// The menu list is complete, but a few dependent_list items will
// be added later. Use clone() to make a copy of the dependent_list
// so that it can be changed without affecting the menu.
bx_options.ata[channel].Opresent->set_dependent_list (
ata[channel]->clone());
for (Bit8u slave=0; slave<2; slave++) {
menu = bx_options.atadevice[channel][slave].Omenu = new bx_list_c ((bx_id)(BXP_ATA0_MASTER+channel*2+slave),
s_atadevice[channel][slave],
s_atadevice[channel][slave],
12 /* list max size */);
menu->get_options ()->set (menu->SERIES_ASK);
menu->add (bx_options.atadevice[channel][slave].Opresent = new bx_param_bool_c ((bx_id)(BXP_ATA0_MASTER_PRESENT+channel*2+slave),
"ata-device:present",
"Controls whether ata device is installed or not",
0));
menu->add (bx_options.atadevice[channel][slave].Otype = new bx_param_enum_c ((bx_id)(BXP_ATA0_MASTER_TYPE+channel*2+slave),
"ata-device:type",
"Type of ATA device",
atadevice_type_names,
BX_ATA_DEVICE_DISK,
BX_ATA_DEVICE_DISK));
menu->add (bx_options.atadevice[channel][slave].Opath = new bx_param_filename_c ((bx_id)(BXP_ATA0_MASTER_PATH+channel*2+slave),
"ata-device:path",
"Pathname of the image",
"", BX_PATHNAME_LEN));
menu->add (bx_options.atadevice[channel][slave].Ocylinders = new bx_param_num_c ((bx_id)(BXP_ATA0_MASTER_CYLINDERS+channel*2+slave),
"ata-device:cylinders",
"Number of cylinders",
0, 65535,
0));
menu->add (bx_options.atadevice[channel][slave].Oheads = new bx_param_num_c ((bx_id)(BXP_ATA0_MASTER_HEADS+channel*2+slave),
"ata-device:heads",
"Number of heads",
0, 65535,
0));
menu->add (bx_options.atadevice[channel][slave].Ospt = new bx_param_num_c ((bx_id)(BXP_ATA0_MASTER_SPT+channel*2+slave),
"ata-device:spt",
"Number of sectors per track",
0, 65535,
0));
menu->add (bx_options.atadevice[channel][slave].Ostatus = new bx_param_enum_c ((bx_id)(BXP_ATA0_MASTER_STATUS+channel*2+slave),
"ata-device:status",
"Inserted or ejected",
atadevice_status_names,
BX_INSERTED,
BX_EJECTED));
menu->add (bx_options.atadevice[channel][slave].Omodel = new bx_param_string_c ((bx_id)(BXP_ATA0_MASTER_MODEL+channel*2+slave),
"ata-device:model",
"Model name",
"Generic 1234", 40));
menu->add (bx_options.atadevice[channel][slave].Obiosdetect = new bx_param_enum_c ((bx_id)(BXP_ATA0_MASTER_BIOSDETECT+channel*2+slave),
"ata-device:biosdetect",
"Type of bios detection",
atadevice_biosdetect_names,
BX_ATA_BIOSDETECT_AUTO,
BX_ATA_BIOSDETECT_NONE));
menu->add (bx_options.atadevice[channel][slave].Otranslation = new bx_param_enum_c ((bx_id)(BXP_ATA0_MASTER_TRANSLATION+channel*2+slave),
"How the ata-disk translation is done by the bios",
"Type of translation",
atadevice_translation_names,
BX_ATA_TRANSLATION_LBA,
BX_ATA_TRANSLATION_NONE));
bx_options.atadevice[channel][slave].Opresent->set_dependent_list (
menu->clone ());
// the menu and all items on it depend on the Opresent flag
bx_options.atadevice[channel][slave].Opresent->get_dependent_list()->add(menu);
// the present flag depends on the ATA channel's present flag
bx_options.ata[channel].Opresent->get_dependent_list()->add (
bx_options.atadevice[channel][slave].Opresent);
}
// set up top level menu for ATA[i] controller configuration. This list
// controls what will appear on the ATA configure dialog. It now
// requests the USE_TAB_WINDOW display, which is implemented in wx.
char buffer[32];
sprintf (buffer, "Configure ATA%d", channel);
ata_menu[channel] = new bx_list_c ((bx_id)(BXP_ATA0_MENU+channel), strdup(buffer), "", 4);
ata_menu[channel]->add (ata[channel]);
ata_menu[channel]->add (bx_options.atadevice[channel][0].Omenu);
ata_menu[channel]->add (bx_options.atadevice[channel][1].Omenu);
ata_menu[channel]->get_options()->set (bx_list_c::USE_TAB_WINDOW);
}
// Enable first ata interface by default, disable the others.
bx_options.ata[0].Opresent->set_initial_val(1);
// now that the dependence relationships are established, call set() on
// the ata device present params to set all enables correctly.
for (i=0; i<BX_MAX_ATA_CHANNEL; i++)
bx_options.ata[i].Opresent->set (i==0);
for (channel=0; channel<BX_MAX_ATA_CHANNEL; channel ++) {
bx_options.ata[channel].Opresent->set_ask_format (
BX_WITH_WX? "Enable this channel?"
: "Channel is enabled: [%s] ");
bx_options.ata[channel].Oioaddr1->set_ask_format (
BX_WITH_WX? "I/O Address 1:"
: "Enter new ioaddr1: [0x%x] ");
bx_options.ata[channel].Oioaddr2->set_ask_format (
BX_WITH_WX? "I/O Address 2:"
: "Enter new ioaddr2: [0x%x] ");
bx_options.ata[channel].Oirq->set_ask_format (
BX_WITH_WX? "IRQ:"
: "Enter new IRQ: [%d] ");
#if !BX_WITH_WX
bx_options.ata[channel].Opresent->set_format ("enabled: %s");
bx_options.ata[channel].Oioaddr1->set_format (", ioaddr1: 0x%x");
bx_options.ata[channel].Oioaddr2->set_format (", ioaddr2: 0x%x");
bx_options.ata[channel].Oirq->set_format (", irq: %d");
#endif
bx_options.ata[channel].Oioaddr1->set_base (16);
bx_options.ata[channel].Oioaddr2->set_base (16);
for (Bit8u slave=0; slave<2; slave++) {
bx_options.atadevice[channel][slave].Opresent->set_ask_format (
BX_WITH_WX? "Enable this device?"
: "Device is enabled: [%s] ");
bx_options.atadevice[channel][slave].Otype->set_ask_format (
BX_WITH_WX? "Type of ATA device:"
: "Enter type of ATA device, disk or cdrom: [%s] ");
bx_options.atadevice[channel][slave].Opath->set_ask_format (
BX_WITH_WX? "Path or physical device name:"
: "Enter new filename: [%s] ");
bx_options.atadevice[channel][slave].Ocylinders->set_ask_format (
BX_WITH_WX? "Cylinders:"
: "Enter number of cylinders: [%d] ");
bx_options.atadevice[channel][slave].Oheads->set_ask_format (
BX_WITH_WX? "Heads:"
: "Enter number of heads: [%d] ");
bx_options.atadevice[channel][slave].Ospt->set_ask_format (
BX_WITH_WX? "Sectors per track:"
: "Enter number of sectors per track: [%d] ");
bx_options.atadevice[channel][slave].Ostatus->set_ask_format (
BX_WITH_WX? "Inserted?"
: "Is the device inserted or ejected? [%s] ");
bx_options.atadevice[channel][slave].Omodel->set_ask_format (
BX_WITH_WX? "Model name:"
: "Enter new model name: [%s]");
bx_options.atadevice[channel][slave].Otranslation->set_ask_format (
BX_WITH_WX? "Translation type:"
: "Enter translation type: [%s]");
bx_options.atadevice[channel][slave].Obiosdetect->set_ask_format (
BX_WITH_WX? "BIOS Detection:"
: "Enter bios detection type: [%s]");
#if !BX_WITH_WX
bx_options.atadevice[channel][slave].Opresent->set_format ("enabled: %s");
bx_options.atadevice[channel][slave].Otype->set_format (", %s");
bx_options.atadevice[channel][slave].Opath->set_format (" on '%s'");
bx_options.atadevice[channel][slave].Ocylinders->set_format (", %d cylinders");
bx_options.atadevice[channel][slave].Oheads->set_format (", %d heads");
bx_options.atadevice[channel][slave].Ospt->set_format (", %d sectors/track");
bx_options.atadevice[channel][slave].Ostatus->set_format (", %s");
bx_options.atadevice[channel][slave].Omodel->set_format (", model '%s'");
bx_options.atadevice[channel][slave].Otranslation->set_format (", translation '%s'");
bx_options.atadevice[channel][slave].Obiosdetect->set_format (", biosdetect '%s'");
#endif
bx_options.atadevice[channel][slave].Otype->set_handler (bx_param_handler);
bx_options.atadevice[channel][slave].Ostatus->set_handler (bx_param_handler);
bx_options.atadevice[channel][slave].Opath->set_handler (bx_param_string_handler);
}
}
bx_options.OnewHardDriveSupport = new bx_param_bool_c (BXP_NEWHARDDRIVESUPPORT,
"New hard drive support",
"Enables new features found on newer hard drives.",
1);
bx_options.Obootdrive = new bx_param_enum_c (BXP_BOOTDRIVE,
"bootdrive",
"Boot A, C or CD",
floppy_bootdisk_names,
BX_BOOT_FLOPPYA,
BX_BOOT_FLOPPYA);
bx_options.Obootdrive->set_format ("Boot from: %s drive");
bx_options.Obootdrive->set_ask_format ("Boot from floppy drive, hard drive or cdrom ? [%s] ");
bx_options.OfloppySigCheck = new bx_param_bool_c (BXP_FLOPPYSIGCHECK,
"Skip Floppy Boot Signature Check",
"Skips check for the 0xaa55 signature on floppy boot device.",
0);
// disk menu
bx_param_c *disk_menu_init_list[] = {
SIM->get_param (BXP_FLOPPYA),
SIM->get_param (BXP_FLOPPYB),
//SIM->get_param (BXP_DISKC),
//SIM->get_param (BXP_DISKD),
//SIM->get_param (BXP_CDROMD),
SIM->get_param (BXP_ATA0),
SIM->get_param (BXP_ATA0_MASTER),
SIM->get_param (BXP_ATA0_SLAVE),
#if BX_MAX_ATA_CHANNEL>1
SIM->get_param (BXP_ATA1),
SIM->get_param (BXP_ATA1_MASTER),
SIM->get_param (BXP_ATA1_SLAVE),
#endif
#if BX_MAX_ATA_CHANNEL>2
SIM->get_param (BXP_ATA2),
SIM->get_param (BXP_ATA2_MASTER),
SIM->get_param (BXP_ATA2_SLAVE),
#endif
#if BX_MAX_ATA_CHANNEL>3
SIM->get_param (BXP_ATA3),
SIM->get_param (BXP_ATA3_MASTER),
SIM->get_param (BXP_ATA3_SLAVE),
#endif
SIM->get_param (BXP_NEWHARDDRIVESUPPORT),
SIM->get_param (BXP_BOOTDRIVE),
SIM->get_param (BXP_FLOPPYSIGCHECK),
NULL
};
menu = new bx_list_c (BXP_MENU_DISK, "Bochs Disk Options", "diskmenu", disk_menu_init_list);
menu->get_options ()->set (menu->SHOW_PARENT);
// memory options menu
bx_options.memory.Osize = new bx_param_num_c (BXP_MEM_SIZE,
"megs",
"Amount of RAM in megabytes",
1, BX_MAX_INT,
BX_DEFAULT_MEM_MEGS);
bx_options.memory.Osize->set_format ("Memory size in megabytes: %d");
bx_options.memory.Osize->set_ask_format ("Enter memory size (MB): [%d] ");
// initialize serial and parallel port options
#define PAR_SER_INIT_LIST_MAX \
((BXP_PARAMS_PER_PARALLEL_PORT * BX_N_PARALLEL_PORTS) \
+ (BXP_PARAMS_PER_SERIAL_PORT * BX_N_SERIAL_PORTS))
bx_param_c *par_ser_init_list[1+PAR_SER_INIT_LIST_MAX];
bx_param_c **par_ser_ptr = &par_ser_init_list[0];
// parallel ports
for (i=0; i<BX_N_PARALLEL_PORTS; i++) {
sprintf (name, "Enable parallel port #%d", i+1);
bx_options.par[i].Oenabled = new bx_param_bool_c (
BXP_PARPORTx_ENABLED(i+1),
strdup(name),
"",
(i==0)? 1 : 0); // only enable #1 by default
sprintf (name, "Parallel port #%d output file", i+1);
sprintf (descr, "Data written to parport#%d by the guest OS is written to this file", i+1);
bx_options.par[i].Ooutfile = new bx_param_filename_c (
BXP_PARPORTx_OUTFILE(i+1),
strdup(name),
strdup(descr),
"", BX_PATHNAME_LEN);
deplist = new bx_list_c (BXP_NULL, 1);
deplist->add (bx_options.par[i].Ooutfile);
bx_options.par[i].Oenabled->set_dependent_list (deplist);
// add to menu
*par_ser_ptr++ = bx_options.par[i].Oenabled;
*par_ser_ptr++ = bx_options.par[i].Ooutfile;
}
// serial ports
for (i=0; i<BX_N_SERIAL_PORTS; i++) {
// options for COM port
sprintf (name, "Enable serial port #%d (COM%d)", i+1, i+1);
sprintf (descr, "Controls whether COM%d is installed or not", i+1);
bx_options.com[i].Oenabled = new bx_param_bool_c (
BXP_COMx_ENABLED(i+1),
strdup(name),
strdup(descr),
(i==0)?1 : 0); // only enable the first by default
sprintf (name, "Pathname of the serial device for COM%d", i+1);
bx_options.com[i].Odev = new bx_param_filename_c (
BXP_COMx_PATH(i+1),
strdup(name),
"",
"", BX_PATHNAME_LEN);
deplist = new bx_list_c (BXP_NULL, 1);
deplist->add (bx_options.com[i].Odev);
bx_options.com[i].Oenabled->set_dependent_list (deplist);
// add to menu
*par_ser_ptr++ = bx_options.com[i].Oenabled;
*par_ser_ptr++ = bx_options.com[i].Odev;
}
// add final NULL at the end, and build the menu
*par_ser_ptr = NULL;
menu = new bx_list_c (BXP_MENU_SERIAL_PARALLEL,
"Serial and Parallel Port Options",
"serial_parallel_menu",
par_ser_init_list);
menu->get_options ()->set (menu->SHOW_PARENT);
bx_options.rom.Opath = new bx_param_filename_c (BXP_ROM_PATH,
"romimage",
"Pathname of ROM image to load",
"", BX_PATHNAME_LEN);
bx_options.rom.Opath->set_format ("Name of ROM BIOS image: %s");
bx_options.rom.Oaddress = new bx_param_num_c (BXP_ROM_ADDRESS,
"romaddr",
"The address at which the ROM image should be loaded",
0, BX_MAX_INT,
0xf0000);
bx_options.rom.Oaddress->set_format ("ROM BIOS address: 0x%05x");
bx_options.rom.Oaddress->set_base (16);
bx_options.optrom[0].Opath = new bx_param_filename_c (BXP_OPTROM1_PATH,
"optional romimage #1",
"Pathname of optional ROM image #1 to load",
"", BX_PATHNAME_LEN);
bx_options.optrom[0].Opath->set_format ("Name of optional ROM image #1 : %s");
bx_options.optrom[0].Oaddress = new bx_param_num_c (BXP_OPTROM1_ADDRESS,
"optional romaddr #1",
"The address at which the optional ROM image #1 should be loaded",
0, BX_MAX_INT,
0);
bx_options.optrom[0].Oaddress->set_format ("optional ROM #1 address: 0x%05x");
bx_options.optrom[0].Oaddress->set_base (16);
bx_options.optrom[1].Opath = new bx_param_filename_c (BXP_OPTROM2_PATH,
"optional romimage #2",
"Pathname of optional ROM image #2 to load",
"", BX_PATHNAME_LEN);
bx_options.optrom[1].Opath->set_format ("Name of optional ROM image #2 : %s");
bx_options.optrom[1].Oaddress = new bx_param_num_c (BXP_OPTROM2_ADDRESS,
"optional romaddr #2",
"The address at which the optional ROM image #2 should be loaded",
0, BX_MAX_INT,
0);
bx_options.optrom[1].Oaddress->set_format ("optional ROM #2 address: 0x%05x");
bx_options.optrom[1].Oaddress->set_base (16);
bx_options.optrom[2].Opath = new bx_param_filename_c (BXP_OPTROM3_PATH,
"optional romimage #3",
"Pathname of optional ROM image #3 to load",
"", BX_PATHNAME_LEN);
bx_options.optrom[2].Opath->set_format ("Name of optional ROM image #3 : %s");
bx_options.optrom[2].Oaddress = new bx_param_num_c (BXP_OPTROM3_ADDRESS,
"optional romaddr #3",
"The address at which the optional ROM image #3 should be loaded",
0, BX_MAX_INT,
0);
bx_options.optrom[2].Oaddress->set_format ("optional ROM #3 address: 0x%05x");
bx_options.optrom[2].Oaddress->set_base (16);
bx_options.optrom[3].Opath = new bx_param_filename_c (BXP_OPTROM4_PATH,
"optional romimage #4",
"Pathname of optional ROM image #4 to load",
"", BX_PATHNAME_LEN);
bx_options.optrom[3].Opath->set_format ("Name of optional ROM image #4 : %s");
bx_options.optrom[3].Oaddress = new bx_param_num_c (BXP_OPTROM4_ADDRESS,
"optional romaddr #4",
"The address at which the optional ROM image #4 should be loaded",
0, BX_MAX_INT,
0);
bx_options.optrom[3].Oaddress->set_format ("optional ROM #4 address: 0x%05x");
bx_options.optrom[3].Oaddress->set_base (16);
bx_options.vgarom.Opath = new bx_param_filename_c (BXP_VGA_ROM_PATH,
"vgaromimage",
"Pathname of VGA ROM image to load",
"", BX_PATHNAME_LEN);
bx_options.vgarom.Opath->set_format ("Name of VGA BIOS image: %s");
bx_param_c *memory_init_list[] = {
bx_options.memory.Osize,
bx_options.vgarom.Opath,
bx_options.rom.Opath,
bx_options.rom.Oaddress,
bx_options.optrom[0].Opath,
bx_options.optrom[0].Oaddress,
bx_options.optrom[1].Opath,
bx_options.optrom[1].Oaddress,
bx_options.optrom[2].Opath,
bx_options.optrom[2].Oaddress,
bx_options.optrom[3].Opath,
bx_options.optrom[3].Oaddress,
NULL
};
menu = new bx_list_c (BXP_MENU_MEMORY, "Bochs Memory Options", "memmenu", memory_init_list);
menu->get_options ()->set (menu->SHOW_PARENT);
// interface
bx_options.Ovga_update_interval = new bx_param_num_c (BXP_VGA_UPDATE_INTERVAL,
"VGA Update Interval",
"Number of microseconds between VGA updates",
1, BX_MAX_INT,
30000);
bx_options.Ovga_update_interval->set_handler (bx_param_handler);
bx_options.Ovga_update_interval->set_ask_format ("Type a new value for VGA update interval: [%d] ");
bx_options.Omouse_enabled = new bx_param_bool_c (BXP_MOUSE_ENABLED,
"Enable the mouse",
"Controls whether the mouse sends events to bochs",
0);
bx_options.Omouse_enabled->set_handler (bx_param_handler);
bx_options.Oips = new bx_param_num_c (BXP_IPS,
"Emulated instructions per second (IPS)",
"Emulated instructions per second, used to calibrate bochs emulated\ntime with wall clock time.",
1, BX_MAX_INT,
500000);
bx_options.Oprivate_colormap = new bx_param_bool_c (BXP_PRIVATE_COLORMAP,
"Use a 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.",
0);
#if BX_WITH_AMIGAOS
bx_options.Ofullscreen = new bx_param_bool_c (BXP_FULLSCREEN,
"Use full screen mode",
"When enabled, bochs occupies the whole screen instead of just a window.",
0);
bx_options.Oscreenmode = new bx_param_string_c (BXP_SCREENMODE,
"Screen mode name",
"Screen mode name",
"", BX_PATHNAME_LEN);
bx_options.Oscreenmode->set_handler (bx_param_string_handler);
#endif
bx_param_c *interface_init_list[] = {
bx_options.Ovga_update_interval,
bx_options.Omouse_enabled,
bx_options.Oips,
bx_options.Oprivate_colormap,
#if BX_WITH_AMIGAOS
bx_options.Ofullscreen,
bx_options.Oscreenmode,
#endif
NULL
};
menu = new bx_list_c (BXP_MENU_INTERFACE, "Bochs Interface Menu", "intfmenu", interface_init_list);
menu->get_options ()->set (menu->SHOW_PARENT);
// NE2K options
bx_options.ne2k.Ovalid = new bx_param_bool_c (BXP_NE2K_VALID,
"NE2K is present",
"to be written",
0);
bx_options.ne2k.Oioaddr = new bx_param_num_c (BXP_NE2K_IOADDR,
"NE2K I/O Address",
"to be written",
0, 0xffff,
0);
bx_options.ne2k.Oioaddr->set_base (16);
bx_options.ne2k.Oirq = new bx_param_num_c (BXP_NE2K_IRQ,
"NE2K Interrupt",
"to be written",
0, 15,
0);
bx_options.ne2k.Omacaddr = new bx_param_string_c (BXP_NE2K_MACADDR,
"MAC Address",
"to be written",
"", 6);
bx_options.ne2k.Omacaddr->get_options ()->set (bx_options.ne2k.Omacaddr->RAW_BYTES);
bx_options.ne2k.Omacaddr->set_separator (':');
bx_options.ne2k.Oethmod = new bx_param_string_c (BXP_NE2K_ETHMOD,
"Ethernet module",
"to be written",
"null", 16);
bx_options.ne2k.Oethdev = new bx_param_string_c (BXP_NE2K_ETHDEV,
"Ethernet device",
"to be written",
"xl0", BX_PATHNAME_LEN);
bx_options.ne2k.Oscript = new bx_param_string_c (BXP_NE2K_SCRIPT,
"Device configuration script",
"to be written",
"none", BX_PATHNAME_LEN);
bx_options.ne2k.Oscript->set_ask_format ("Enter new script name, or 'none': [%s] ");
bx_param_c *ne2k_init_list[] = {
bx_options.ne2k.Ovalid,
bx_options.ne2k.Oioaddr,
bx_options.ne2k.Oirq,
bx_options.ne2k.Omacaddr,
bx_options.ne2k.Oethmod,
bx_options.ne2k.Oethdev,
bx_options.ne2k.Oscript,
NULL
};
menu = new bx_list_c (BXP_NE2K, "NE2K Configuration", "", ne2k_init_list);
menu->get_options ()->set (menu->SHOW_PARENT);
bx_options.ne2k.Ovalid->set_handler (bx_param_handler);
bx_options.ne2k.Ovalid->set (0);
// SB16 options
bx_options.sb16.Opresent = new bx_param_bool_c (BXP_SB16_PRESENT,
"SB16 is present",
"to be written",
0);
bx_options.sb16.Omidifile = new bx_param_filename_c (BXP_SB16_MIDIFILE,
"Midi file",
"to be written",
"", BX_PATHNAME_LEN);
bx_options.sb16.Owavefile = new bx_param_filename_c (BXP_SB16_WAVEFILE,
"Wave file",
"to be written",
"", BX_PATHNAME_LEN);
bx_options.sb16.Ologfile = new bx_param_filename_c (BXP_SB16_LOGFILE,
"Log file",
"to be written",
"", BX_PATHNAME_LEN);
bx_options.sb16.Omidimode = new bx_param_num_c (BXP_SB16_MIDIMODE,
"Midi mode",
"to be written",
0, BX_MAX_INT,
0);
bx_options.sb16.Owavemode = new bx_param_num_c (BXP_SB16_WAVEMODE,
"Wave mode",
"to be written",
0, BX_MAX_INT,
0);
bx_options.sb16.Ologlevel = new bx_param_num_c (BXP_SB16_LOGLEVEL,
"Log mode",
"to be written",
0, BX_MAX_INT,
0);
bx_options.sb16.Odmatimer = new bx_param_num_c (BXP_SB16_DMATIMER,
"DMA timer",
"to be written",
0, BX_MAX_INT,
0);
bx_param_c *sb16_init_list[] = {
bx_options.sb16.Opresent,
bx_options.sb16.Omidifile,
bx_options.sb16.Owavefile,
bx_options.sb16.Ologfile,
bx_options.sb16.Omidimode,
bx_options.sb16.Owavemode,
bx_options.sb16.Ologlevel,
bx_options.sb16.Odmatimer,
NULL
};
menu = new bx_list_c (BXP_SB16, "SB16 Configuration", "", sb16_init_list);
menu->get_options ()->set (menu->SHOW_PARENT);
// sb16_dependent_list is a null-terminated list including all the
// sb16 fields except for the "present" field. These will all be enabled/
// disabled according to the value of the present field.
bx_param_c **sb16_dependent_list = &sb16_init_list[1];
bx_options.sb16.Opresent->set_dependent_list (
new bx_list_c (BXP_NULL, "", "", sb16_dependent_list));
bx_options.log.Ofilename = new bx_param_filename_c (BXP_LOG_FILENAME,
"Log filename",
"Pathname of bochs log file",
"-", BX_PATHNAME_LEN);
bx_options.log.Ofilename->set_ask_format ("Enter log filename: [%s] ");
bx_options.log.Oprefix = new bx_param_string_c (BXP_LOG_PREFIX,
"Log output prefix",
"Prefix prepended to log output",
"%t%e%d", BX_PATHNAME_LEN);
bx_options.log.Oprefix->set_ask_format ("Enter log prefix: [%s] ");
// loader
bx_options.load32bitOSImage.OwhichOS = new bx_param_enum_c (BXP_LOAD32BITOS_WHICH,
"Which operating system?",
"Which OS to boot",
loader_os_names,
Load32bitOSNone,
Load32bitOSNone);
bx_options.load32bitOSImage.Opath = new bx_param_filename_c (BXP_LOAD32BITOS_PATH,
"Pathname of OS to load",
NULL,
"", BX_PATHNAME_LEN);
bx_options.load32bitOSImage.Oiolog = new bx_param_filename_c (BXP_LOAD32BITOS_IOLOG,
"Pathname of I/O log file",
NULL,
"", BX_PATHNAME_LEN);
bx_options.load32bitOSImage.Oinitrd = new bx_param_filename_c (BXP_LOAD32BITOS_INITRD,
"Pathname of initrd",
NULL,
"", BX_PATHNAME_LEN);
bx_param_c *loader_init_list[] = {
bx_options.load32bitOSImage.OwhichOS,
bx_options.load32bitOSImage.Opath,
bx_options.load32bitOSImage.Oiolog,
bx_options.load32bitOSImage.Oinitrd,
NULL
};
bx_options.load32bitOSImage.OwhichOS->set_format ("os=%s");
bx_options.load32bitOSImage.Opath->set_format (", path=%s");
bx_options.load32bitOSImage.Oiolog->set_format (", iolog=%s");
bx_options.load32bitOSImage.Oinitrd->set_format (", initrd=%s");
bx_options.load32bitOSImage.OwhichOS->set_ask_format ("Enter OS to load: [%s] ");
bx_options.load32bitOSImage.Opath->set_ask_format ("Enter pathname of OS: [%s]");
bx_options.load32bitOSImage.Oiolog->set_ask_format ("Enter pathname of I/O log: [%s] ");
bx_options.load32bitOSImage.Oinitrd->set_ask_format ("Enter pathname of initrd: [%s] ");
menu = new bx_list_c (BXP_LOAD32BITOS, "32-bit OS Loader", "", loader_init_list);
menu->get_options ()->set (menu->SERIES_ASK);
bx_options.load32bitOSImage.OwhichOS->set_handler (bx_param_handler);
bx_options.load32bitOSImage.OwhichOS->set (Load32bitOSNone);
// other
bx_options.Okeyboard_serial_delay = new bx_param_num_c (BXP_KBD_SERIAL_DELAY,
"Keyboard serial delay",
"Approximate time in microseconds that it takes one character to be transfered from the keyboard to controller over the serial path.",
1, BX_MAX_INT,
20000);
bx_options.Okeyboard_paste_delay = new bx_param_num_c (BXP_KBD_PASTE_DELAY,
"Keyboard paste delay",
"Approximate time in microseconds between attemps to paste characters to the keyboard controller.",
1000, BX_MAX_INT,
100000);
bx_options.Okeyboard_paste_delay->set_handler (bx_param_handler);
bx_options.Ofloppy_command_delay = new bx_param_num_c (BXP_FLOPPY_CMD_DELAY,
"Floppy command delay",
"Time in microseconds to wait before completing some floppy commands such as read/write/seek/etc, which normally have a delay associated. This used to be hardwired to 50,000 before.",
1, BX_MAX_INT,
50000);
bx_options.Oi440FXSupport = new bx_param_bool_c (BXP_I440FX_SUPPORT,
"PCI i440FX Support",
"Controls whether to emulate PCI I440FX",
0);
bx_options.cmos.OcmosImage = new bx_param_bool_c (BXP_CMOS_IMAGE,
"Use a CMOS image",
NULL,
0);
bx_options.cmos.Opath = new bx_param_filename_c (BXP_CMOS_PATH,
"Pathname of CMOS image",
NULL,
"", BX_PATHNAME_LEN);
deplist = new bx_list_c (BXP_NULL, 1);
deplist->add (bx_options.cmos.Opath);
bx_options.cmos.OcmosImage->set_dependent_list (deplist);
bx_options.cmos.Otime0 = new bx_param_num_c (BXP_CMOS_TIME0,
"Initial CMOS time for Bochs",
"Start time for Bochs CMOS clock, used if you really want two runs to be identical (cosimulation)",
0, BX_MAX_INT,
0);
// Keyboard mapping
bx_options.keyboard.OuseMapping = new bx_param_bool_c(BXP_KEYBOARD_USEMAPPING,
"Use keyboard mapping",
NULL,
0);
bx_options.keyboard.Okeymap = new bx_param_filename_c (BXP_KEYBOARD_MAP,
"Keymap filename",
NULL,
"", BX_PATHNAME_LEN);
deplist = new bx_list_c (BXP_NULL, 1);
deplist->add (bx_options.keyboard.Okeymap);
bx_options.keyboard.OuseMapping->set_dependent_list (deplist);
// Keyboard type
bx_options.Okeyboard_type = new bx_param_enum_c (BXP_KBD_TYPE,
"Keyboard type",
"Keyboard type",
keyboard_type_names,
BX_KBD_MF_TYPE,
BX_KBD_XT_TYPE);
bx_options.Okeyboard_type->set_format ("Keyboard type: %s");
bx_options.Okeyboard_type->set_ask_format ("Enter keyboard type: [%s] ");
// Userbutton shortcut
bx_options.Ouser_shortcut = new bx_param_string_c (BXP_USER_SHORTCUT,
"Userbutton shortcut",
"Userbutton shortcut",
"none", 16);
// GDB stub
bx_options.gdbstub.port = 1234;
bx_options.gdbstub.text_base = 0;
bx_options.gdbstub.data_base = 0;
bx_options.gdbstub.bss_base = 0;
bx_param_c *other_init_list[] = {
bx_options.Okeyboard_serial_delay,
bx_options.Okeyboard_paste_delay,
bx_options.Ofloppy_command_delay,
bx_options.Oi440FXSupport,
bx_options.cmos.OcmosImage,
bx_options.cmos.Opath,
bx_options.cmos.Otime0,
SIM->get_param (BXP_LOAD32BITOS),
bx_options.keyboard.OuseMapping,
bx_options.keyboard.Okeymap,
bx_options.Okeyboard_type,
bx_options.Ouser_shortcut,
NULL
};
menu = new bx_list_c (BXP_MENU_MISC, "Configure Everything Else", "", other_init_list);
menu->get_options ()->set (menu->SHOW_PARENT);
}
void bx_reset_options ()
{
// drives
bx_options.floppya.Opath->reset();
bx_options.floppya.Odevtype->reset();
bx_options.floppya.Otype->reset();
bx_options.floppya.Ostatus->reset();
bx_options.floppyb.Opath->reset();
bx_options.floppyb.Odevtype->reset();
bx_options.floppyb.Otype->reset();
bx_options.floppyb.Ostatus->reset();
for (Bit8u channel=0; channel<BX_MAX_ATA_CHANNEL; channel++) {
bx_options.ata[channel].Opresent->reset();
bx_options.ata[channel].Oioaddr1->reset();
bx_options.ata[channel].Oioaddr2->reset();
bx_options.ata[channel].Oirq->reset();
for (Bit8u slave=0; slave<2; slave++) {
bx_options.atadevice[channel][slave].Opresent->reset();
bx_options.atadevice[channel][slave].Otype->reset();
bx_options.atadevice[channel][slave].Opath->reset();
bx_options.atadevice[channel][slave].Ocylinders->reset();
bx_options.atadevice[channel][slave].Oheads->reset();
bx_options.atadevice[channel][slave].Ospt->reset();
bx_options.atadevice[channel][slave].Ostatus->reset();
bx_options.atadevice[channel][slave].Omodel->reset();
bx_options.atadevice[channel][slave].Obiosdetect->reset();
bx_options.atadevice[channel][slave].Otranslation->reset();
}
}
bx_options.OnewHardDriveSupport->reset();
// boot & memory
bx_options.Obootdrive->reset();
bx_options.OfloppySigCheck->reset();
bx_options.memory.Osize->reset();
// standard ports
bx_options.com[0].Oenabled->reset();
bx_options.com[0].Odev->reset();
bx_options.par[0].Oenabled->reset();
bx_options.par[0].Ooutfile->reset();
// rom images
bx_options.rom.Opath->reset();
bx_options.rom.Oaddress->reset();
bx_options.optrom[0].Opath->reset();
bx_options.optrom[0].Oaddress->reset();
bx_options.optrom[1].Opath->reset();
bx_options.optrom[1].Oaddress->reset();
bx_options.optrom[2].Opath->reset();
bx_options.optrom[2].Oaddress->reset();
bx_options.optrom[3].Opath->reset();
bx_options.optrom[3].Oaddress->reset();
bx_options.vgarom.Opath->reset();
// interface
bx_options.Ovga_update_interval->reset();
bx_options.Omouse_enabled->reset();
bx_options.Oips->reset();
bx_options.Oprivate_colormap->reset();
#if BX_WITH_AMIGAOS
bx_options.Ofullscreen->reset();
bx_options.Oscreenmode->reset();
#endif
// ne2k
bx_options.ne2k.Ovalid->reset();
bx_options.ne2k.Oioaddr->reset();
bx_options.ne2k.Oirq->reset();
bx_options.ne2k.Omacaddr->reset();
bx_options.ne2k.Oethmod->reset();
bx_options.ne2k.Oethdev->reset();
bx_options.ne2k.Oscript->reset();
// SB16
bx_options.sb16.Opresent->reset();
bx_options.sb16.Omidifile->reset();
bx_options.sb16.Owavefile->reset();
bx_options.sb16.Ologfile->reset();
bx_options.sb16.Omidimode->reset();
bx_options.sb16.Owavemode->reset();
bx_options.sb16.Ologlevel->reset();
bx_options.sb16.Odmatimer->reset();
// logfile
bx_options.log.Ofilename->reset();
bx_options.log.Oprefix->reset();
// loader
bx_options.load32bitOSImage.OwhichOS->reset();
bx_options.load32bitOSImage.Opath->reset();
bx_options.load32bitOSImage.Oiolog->reset();
bx_options.load32bitOSImage.Oinitrd->reset();
// keyboard
bx_options.Okeyboard_serial_delay->reset();
bx_options.Okeyboard_paste_delay->reset();
bx_options.keyboard.OuseMapping->reset();
bx_options.keyboard.Okeymap->reset();
bx_options.Okeyboard_type->reset();
bx_options.Ouser_shortcut->reset();
// other
bx_options.Ofloppy_command_delay->reset();
bx_options.Oi440FXSupport->reset();
bx_options.cmos.OcmosImage->reset();
bx_options.cmos.Opath->reset();
bx_options.cmos.Otime0->reset();
}
void bx_print_header ()
{
fprintf (stderr, "%s\n", divider);
char buffer[128];
sprintf (buffer, "Bochs x86 Emulator %s\n", VER_STRING);
bx_center_print (stderr, buffer, 72);
if (REL_STRING[0]) {
sprintf (buffer, "%s\n", REL_STRING);
bx_center_print (stderr, buffer, 72);
}
fprintf (stderr, "%s\n", divider);
}
#if BX_WITH_CARBON
/* Original code by Darrell Walisser - dwaliss1@purdue.edu */
static void setupWorkingDirectory (char *path)
{
char parentdir[MAXPATHLEN];
char *c;
strncpy ( parentdir, path, MAXPATHLEN );
c = (char*) parentdir;
while (*c != '\0') /* go to end */
c++;
while (*c != '/') /* back up to parent */
c--;
*c = '\0'; /* cut off last part (binary name) */
/* chdir to the binary app's parent */
int n;
n = chdir (parentdir);
if (n) BX_PANIC (("failed to change dir to parent"));
/* chdir to the .app's parent */
n = chdir ("../../../");
if (n) BX_PANIC (("failed to change to ../../.."));
}
#endif
#if !BX_WITH_WX
// main() is the entry point for all configurations, except for
// wxWindows.
int main (int argc, char *argv[])
{
bx_init_siminterface (); // create the SIM object
static jmp_buf context;
if (setjmp (context) == 0) {
SIM->set_quit_context (&context);
if (bx_init_main (argc, argv) < 0) return 0;
bx_config_interface (BX_CI_INIT);
if (! SIM->get_param_bool(BXP_QUICK_START)->get ()) {
// Display the pre-simulation configuration interface.
bx_config_interface (BX_CI_START_MENU);
}
bx_continue_after_config_interface (argc, argv);
// function returned normally
} else {
// quit via longjmp
}
SIM->set_quit_context (NULL);
return 0;
}
#endif
void
print_usage ()
{
fprintf(stderr,
"Usage: bochs [flags] [bochsrc options]\n\n"
" -q quickstart with default configuration file\n"
" -f configfile specify configuration file\n"
" -qf configfile quickstart with specified configuration file\n"
" --help display this help and exit\n\n"
"For information on Bochs configuration file arguments, see the\n"
#if (!defined(WIN32)) && !BX_WITH_MACOS
"bochsrc section in the user documentation or the man page of bochsrc.\n");
#else
"bochsrc section in the user documentation.\n");
#endif
}
int
bx_init_main (int argc, char *argv[])
{
// To deal with initialization order problems inherent in C++, use the macros
// SAFE_GET_IOFUNC and SAFE_GET_GENLOG to retrieve "io" and "genlog" in all
// constructors or functions called by constructors. The macros test for
// NULL and create the object if necessary, then return it. Ensure that io
// and genlog get created, by making one reference to each macro right here.
// All other code can reference io and genlog directly. Because these
// objects are required for logging, and logging is so fundamental to
// knowing what the program is doing, they are never free()d.
SAFE_GET_IOFUNC(); // never freed
SAFE_GET_GENLOG(); // never freed
// initalization must be done early because some destructors expect
// the bx_options to exist by the time they are called.
bx_init_bx_dbg ();
bx_init_options ();
if (!BX_WITH_WX) bx_print_header ();
#if !BX_USE_CONFIG_INTERFACE
// this allows people to get quick start behavior by default
SIM->get_param_bool(BXP_QUICK_START)->set (1);
#endif
// interpret the args that start with -, like -q, -f, etc.
int arg = 1;
while (arg < argc) {
// parse next arg
if (!strcmp ("--help", argv[arg]) || !strncmp ("-h", argv[arg], 2)) {
print_usage();
SIM->quit_sim (0);
}
else if (!strcmp ("-q", argv[arg])) {
SIM->get_param_bool(BXP_QUICK_START)->set (1);
}
else if (!strcmp ("-f", argv[arg])) {
if (++arg >= argc) BX_PANIC(("-f must be followed by a filename"));
else bochsrc_filename = argv[arg];
}
else if (!strcmp ("-qf", argv[arg])) {
SIM->get_param_bool(BXP_QUICK_START)->set (1);
if (++arg >= argc) BX_PANIC(("-qf must be followed by a filename"));
else bochsrc_filename = argv[arg];
}
#if BX_WITH_CARBON
else if (!strncmp ("-psn", argv[arg], 4)) {
// "-psn" is passed if we are launched by double-clicking
// ugly hack. I don't know how to open a window to print messages in,
// so put them in /tmp/early-bochs-out.txt. Sorry. -bbd
io->init_log("/tmp/early-bochs-out.txt");
BX_INFO (("I was launched by double clicking. Fixing home directory."));
arg = argc; // ignore all other args.
setupWorkingDirectory (argv[0]);
// there is no stdin/stdout so disable the text-based config interface.
SIM->get_param_bool(BXP_QUICK_START)->set (1);
char cwd[MAXPATHLEN];
getwd (cwd);
BX_INFO (("Now my working directory is %s", cwd));
// if it was started from command line, there could be some args still.
for (int a=0; a<argc; a++) {
BX_INFO (("argument %d is %s", a, argv[a]));
}
}
#endif
else if (argv[arg][0] == '-') {
print_usage();
BX_PANIC (("command line arg '%s' was not understood", argv[arg]));
}
else {
// the arg did not start with -, so stop interpreting flags
break;
}
arg++;
}
int norcfile = 1;
/* always parse configuration file and command line arguments */
if (bochsrc_filename == NULL) bochsrc_filename = bx_find_bochsrc ();
if (bochsrc_filename)
norcfile = bx_read_configuration (bochsrc_filename);
if (norcfile) {
// No configuration was loaded, so the current settings are unusable.
// Switch off quick start so that we will drop into the configuration
// interface.
SIM->get_param_bool(BXP_QUICK_START)->set (0);
}
// parse the rest of the command line. This is done after reading the
// configuration file so that the command line arguments can override
// the settings from the file.
if (bx_parse_cmdline (arg, argc, argv)) {
BX_PANIC(("There were errors while parsing the command line"));
return -1;
}
return 0;
}
int
bx_continue_after_config_interface (int argc, char *argv[])
{
#if BX_GDBSTUB
bx_gdbstub_init (argc, argv);
#elif BX_DEBUGGER
// If using the debugger, it will take control and call
// bx_init_hardware() and cpu_loop()
bx_dbg_main(argc, argv);
#else
bx_init_hardware();
if (bx_options.load32bitOSImage.OwhichOS->get ()) {
void bx_load32bitOSimagehack(void);
bx_load32bitOSimagehack();
}
SIM->set_init_done (1);
// The set handler for mouse_enabled does not actually update the gui
// until init_done is set. This forces the set handler to be called,
// which sets up the mouse enabled GUI-specific stuff correctly.
// Not a great solution but it works. BBD
bx_options.Omouse_enabled->set (bx_options.Omouse_enabled->get ());
if (BX_SMP_PROCESSORS == 1) {
// only one processor, run as fast as possible by not messing with
// quantums and loops.
BX_CPU(0)->cpu_loop(1);
// for one processor, the only reason for cpu_loop to return is
// that kill_bochs_request was set by the GUI interface.
} else {
// SMP simulation: do a few instructions on each processor, then switch
// to another. Increasing quantum speeds up overall performance, but
// reduces granularity of synchronization between processors.
int processor = 0;
int quantum = 5;
while (1) {
// do some instructions in each processor
BX_CPU(processor)->cpu_loop(quantum);
processor = (processor+1) % BX_SMP_PROCESSORS;
if (BX_CPU(0)->kill_bochs_request)
break;
if (processor == 0)
BX_TICKN(quantum);
}
}
#endif
BX_INFO (("cpu loop quit, shutting down simulator"));
bx_atexit ();
return(0);
}
int
bx_read_configuration (char *rcfile)
{
// parse rcfile first, then parse arguments in order.
BX_INFO (("reading configuration from %s", rcfile));
if (parse_bochsrc(rcfile) < 0) {
BX_PANIC (("reading from %s failed", rcfile));
return -1;
}
// update log actions
for (int level=0; level<N_LOGLEV; level++) {
int action = SIM->get_default_log_action (level);
io->set_log_action (level, action);
}
return 0;
}
int bx_parse_cmdline (int arg, int argc, char *argv[])
{
//if (arg < argc) BX_INFO (("parsing command line arguments"));
while (arg < argc) {
BX_INFO (("parsing arg %d, %s", arg, argv[arg]));
parse_line_unformatted("cmdline args", argv[arg]);
arg++;
}
// update log actions
for (int level=0; level<N_LOGLEV; level++) {
int action = SIM->get_default_log_action (level);
io->set_log_action (level, action);
}
return 0;
}
int
bx_init_hardware()
{
// all configuration has been read, now initialize everything.
if (SIM->get_param_bool(BXP_QUICK_START)->get ()) {
for (int level=0; level<N_LOGLEV; level++) {
int action = SIM->get_default_log_action (level);
#if !BX_USE_CONFIG_INTERFACE
if (action == ACT_ASK) action = ACT_FATAL;
#endif
io->set_log_action (level, action);
}
}
bx_pc_system.init_ips(bx_options.Oips->get ());
if(bx_options.log.Ofilename->getptr()[0]!='-') {
BX_INFO (("using log file %s", bx_options.log.Ofilename->getptr ()));
io->init_log(bx_options.log.Ofilename->getptr ());
}
io->set_log_prefix(bx_options.log.Oprefix->getptr());
// set up memory and CPU objects
#if BX_SUPPORT_APIC
bx_generic_apic_c::reset_all_ids ();
#endif
#if BX_SMP_PROCESSORS==1
BX_MEM(0)->init_memory(bx_options.memory.Osize->get () * 1024*1024);
// First load the optional ROM images
if (bx_options.optrom[0].Opath->getptr () > 0)
BX_MEM(0)->load_ROM(bx_options.optrom[0].Opath->getptr (), bx_options.optrom[0].Oaddress->get ());
if (bx_options.optrom[1].Opath->getptr () > 0)
BX_MEM(0)->load_ROM(bx_options.optrom[1].Opath->getptr (), bx_options.optrom[1].Oaddress->get ());
if (bx_options.optrom[2].Opath->getptr () > 0)
BX_MEM(0)->load_ROM(bx_options.optrom[2].Opath->getptr (), bx_options.optrom[2].Oaddress->get ());
if (bx_options.optrom[3].Opath->getptr () > 0)
BX_MEM(0)->load_ROM(bx_options.optrom[3].Opath->getptr (), bx_options.optrom[3].Oaddress->get ());
// Then Load the BIOS and VGABIOS
BX_MEM(0)->load_ROM(bx_options.rom.Opath->getptr (), bx_options.rom.Oaddress->get ());
BX_MEM(0)->load_ROM(bx_options.vgarom.Opath->getptr (), 0xc0000);
BX_CPU(0)->init (BX_MEM(0));
#if BX_SUPPORT_APIC
BX_CPU(0)->local_apic.set_id (0);
BX_INSTR_INIT(0);
#endif
BX_CPU(0)->reset(BX_RESET_HARDWARE);
#else
// SMP initialization
bx_mem_array[0] = new BX_MEM_C ();
bx_mem_array[0]->init_memory(bx_options.memory.Osize->get () * 1024*1024);
// First load the optional ROM images
if (bx_options.optrom[0].Opath->getptr () > 0)
bx_mem_array[0]->load_ROM(bx_options.optrom[0].Opath->getptr (), bx_options.optrom[0].Oaddress->get ());
if (bx_options.optrom[1].Opath->getptr () > 0)
bx_mem_array[0]->load_ROM(bx_options.optrom[1].Opath->getptr (), bx_options.optrom[1].Oaddress->get ());
if (bx_options.optrom[2].Opath->getptr () > 0)
BX_MEM(0)->load_ROM(bx_options.optrom[2].Opath->getptr (), bx_options.optrom[2].Oaddress->get ());
bx_mem_array[0]->load_ROM(bx_options.optrom[2].Opath->getptr (), bx_options.optrom[2].Oaddress->get ());
if (bx_options.optrom[3].Opath->getptr () > 0)
bx_mem_array[0]->load_ROM(bx_options.optrom[3].Opath->getptr (), bx_options.optrom[3].Oaddress->get ());
// Then Load the BIOS and VGABIOS
bx_mem_array[0]->load_ROM(bx_options.rom.Opath->getptr (), bx_options.rom.Oaddress->get ());
bx_mem_array[0]->load_ROM(bx_options.vgarom.Opath->getptr (), 0xc0000);
for (int i=0; i<BX_SMP_PROCESSORS; i++) {
BX_CPU(i) = new BX_CPU_C ();
BX_CPU(i)->init (bx_mem_array[0]);
// assign apic ID from the index of this loop
// if !BX_SUPPORT_APIC, this will not compile.
BX_CPU(i)->local_apic.set_id (i);
BX_INSTR_INIT(i);
BX_CPU(i)->reset(BX_RESET_HARDWARE);
}
#endif
#if BX_DEBUGGER == 0
bx_devices.init(BX_MEM(0));
bx_devices.reset(BX_RESET_HARDWARE);
bx_gui.init_signal_handlers ();
bx_pc_system.start_timers();
#endif
BX_DEBUG(("bx_init_hardware is setting signal handlers"));
// if not using debugger, then we can take control of SIGINT.
// If using debugger, it needs control of this.
#if !BX_DEBUGGER
signal(SIGINT, bx_signal_handler);
#endif
#if BX_SHOW_IPS
#ifndef __MINGW32__
signal(SIGALRM, bx_signal_handler);
#endif
alarm( 1 );
#endif
return(0);
}
void
bx_init_bx_dbg (void)
{
bx_dbg.floppy = 0;
bx_dbg.keyboard = 0;
bx_dbg.video = 0;
bx_dbg.disk = 0;
bx_dbg.pit = 0;
bx_dbg.pic = 0;
bx_dbg.bios = 0;
bx_dbg.cmos = 0;
bx_dbg.a20 = 0;
bx_dbg.interrupts = 0;
bx_dbg.exceptions = 0;
bx_dbg.unsupported = 0;
bx_dbg.temp = 0;
bx_dbg.reset = 0;
bx_dbg.mouse = 0;
bx_dbg.io = 0;
bx_dbg.debugger = 0;
bx_dbg.xms = 0;
bx_dbg.v8086 = 0;
bx_dbg.paging = 0;
bx_dbg.creg = 0;
bx_dbg.dreg = 0;
bx_dbg.dma = 0;
bx_dbg.unsupported_io = 0;
bx_dbg.record_io = 0;
bx_dbg.serial = 0;
bx_dbg.cdrom = 0;
#ifdef MAGIC_BREAKPOINT
bx_dbg.magic_break_enabled = 0;
#endif
}
int
bx_atexit(void)
{
static Boolean been_here = 0;
if (been_here) return 1; // protect from reentry
been_here = 1;
#if BX_PROVIDE_DEVICE_MODELS==1
bx_pc_system.exit();
#endif
#if BX_DEBUGGER == 0
if (SIM && SIM->get_init_done ()) {
for (int cpu=0; cpu<BX_SMP_PROCESSORS; cpu++)
if (BX_CPU(cpu)) BX_CPU(cpu)->atexit();
}
#endif
#if BX_PCI_SUPPORT
if (bx_options.Oi440FXSupport->get ()) {
bx_devices.pci->print_i440fx_state();
}
#endif
// restore signal handling to defaults
#if !BX_DEBUGGER
BX_INFO (("restoring default signal behavior"));
signal(SIGINT, SIG_DFL);
#endif
#if BX_SHOW_IPS
#ifndef __MINGW32__
signal(SIGALRM, SIG_DFL);
#endif
#endif
return 0;
}
#if (BX_PROVIDE_CPU_MEMORY==1) && (BX_EMULATE_HGA_DUMPS>0)
void
bx_emulate_hga_dumps_timer(void)
{
void bx_hga_set_video_memory(Bit8u *ptr);
bx_hga_set_video_memory(&bx_phy_memory[0xb0000]);
}
#endif
#if BX_PROVIDE_MAIN
char *
bx_find_bochsrc ()
{
FILE *fd = NULL;
char rcfile[512];
Bit32u retry = 0, found = 0;
// try several possibilities for the bochsrc before giving up
while (!found) {
rcfile[0] = 0;
switch (retry++) {
case 0: strcpy (rcfile, ".bochsrc"); break;
case 1: strcpy (rcfile, "bochsrc"); break;
case 2: strcpy (rcfile, "bochsrc.txt"); break;
#if (!defined(WIN32)) && !BX_WITH_MACOS
// only try this on unix
case 3:
{
char *ptr = getenv("HOME");
if (ptr) sprintf (rcfile, "%s/.bochsrc", ptr);
}
break;
case 4: strcpy (rcfile, "/etc/bochsrc"); break;
#endif
default:
return NULL;
}
if (rcfile[0]) {
BX_DEBUG (("looking for configuration in %s", rcfile));
fd = fopen(rcfile, "r");
if (fd) found = 1;
}
}
assert (fd != NULL && rcfile[0] != 0);
fclose (fd);
return strdup (rcfile);
}
static int
parse_bochsrc(char *rcfile)
{
FILE *fd = NULL;
char *ret;
char line[512];
// try several possibilities for the bochsrc before giving up
bochsrc_include_count++;
fd = fopen (rcfile, "r");
if (fd == NULL) return -1;
int retval = 0;
do {
ret = fgets(line, sizeof(line)-1, fd);
line[sizeof(line) - 1] = '\0';
int len = strlen(line);
if (len>0)
line[len-1] = '\0';
if ((ret != NULL) && strlen(line)) {
if (parse_line_unformatted(rcfile, line) < 0) {
retval = -1;
break; // quit parsing after first error
}
}
} while (!feof(fd));
fclose(fd);
bochsrc_include_count--;
return retval;
}
static Bit32s
parse_line_unformatted(char *context, char *line)
{
#define MAX_PARAMS_LEN 40
char *ptr;
unsigned i, string_i;
char string[512];
char *params[MAX_PARAMS_LEN];
int num_params;
Boolean inquotes = 0;
memset(params, 0, sizeof(params));
if (line == NULL) return 0;
// if passed nothing but whitespace, just return
for (i=0; i<strlen(line); i++) {
if (!isspace(line[i])) break;
}
if (i>=strlen(line))
return 0;
num_params = 0;
if (!strncmp(line, "#include", 8))
ptr = strtok(line, " ");
else
ptr = strtok(line, ":");
while (ptr) {
string_i = 0;
for (i=0; i<strlen(ptr); i++) {
if (ptr[i] == '"')
inquotes = !inquotes;
else {
#if BX_HAVE_GETENV
// substitute environment variables.
if (ptr[i] == '$') {
char varname[512];
char *pv = varname;
char *value;
*pv = 0;
i++;
while (isalpha(ptr[i]) || ptr[i]=='_') {
*pv = ptr[i]; pv++; i++;
}
*pv = 0;
if (strlen(varname)<1 || !(value = getenv(varname))) {
BX_PANIC (("could not look up environment variable '%s'\n", varname));
} else {
// append value to the string
for (pv=value; *pv; pv++)
string[string_i++] = *pv;
}
}
#endif
if (!isspace(ptr[i]) || inquotes) {
string[string_i++] = ptr[i];
}
}
}
string[string_i] = '\0';
if ( params[num_params] != NULL )
{
free(params[num_params]);
params[num_params] = NULL;
}
if ( num_params < MAX_PARAMS_LEN )
{
params[num_params++] = strdup (string);
ptr = strtok(NULL, ",");
}
else
{
BX_PANIC (("too many parameters, max is %d\n", MAX_PARAMS_LEN));
}
}
Bit32s retval = parse_line_formatted(context, num_params, &params[0]);
for (i=0; i < MAX_PARAMS_LEN; i++)
{
if ( params[i] != NULL )
{
free(params[i]);
params[i] = NULL;
}
}
return retval;
}
// This PARSE_ERR macro is called for all parse errors, so that we can easily
// change the behavior of all occurrences.
#define PARSE_ERR(x) \
do { BX_PANIC(x); return -1; } while (0)
static Bit32s
parse_line_formatted(char *context, int num_params, char *params[])
{
int i;
if (num_params < 1) return 0;
if (!strcmp(params[0], "#include")) {
if (num_params != 2) {
PARSE_ERR(("%s: ignoring malformed #include directive.", context));
}
if (!strcmp(params[1], context)) {
PARSE_ERR(("%s: cannot include this file again.", context));
}
if (bochsrc_include_count == 2) {
PARSE_ERR(("%s: include directive in an included file not supported yet.", context));
}
bx_read_configuration(params[1]);
}
else if (params[0][0] == '#') return 0; /* comment */
else if (!strcmp(params[0], "floppya")) {
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "2_88=", 5)) {
bx_options.floppya.Opath->set (&params[i][5]);
bx_options.floppya.Otype->set (BX_FLOPPY_2_88);
}
else if (!strncmp(params[i], "1_44=", 5)) {
bx_options.floppya.Opath->set (&params[i][5]);
bx_options.floppya.Otype->set (BX_FLOPPY_1_44);
}
else if (!strncmp(params[i], "1_2=", 4)) {
bx_options.floppya.Opath->set (&params[i][4]);
bx_options.floppya.Otype->set (BX_FLOPPY_1_2);
}
else if (!strncmp(params[i], "720k=", 5)) {
bx_options.floppya.Opath->set (&params[i][5]);
bx_options.floppya.Otype->set (BX_FLOPPY_720K);
}
else if (!strncmp(params[i], "360k=", 5)) {
bx_options.floppya.Opath->set (&params[i][5]);
bx_options.floppya.Otype->set (BX_FLOPPY_360K);
}
else if (!strncmp(params[i], "status=ejected", 14)) {
bx_options.floppya.Ostatus->set (BX_EJECTED);
}
else if (!strncmp(params[i], "status=inserted", 15)) {
bx_options.floppya.Ostatus->set (BX_INSERTED);
}
else {
PARSE_ERR(("%s: floppya attribute '%s' not understood.", context,
params[i]));
}
}
}
else if (!strcmp(params[0], "gdbstub_port"))
{
if (num_params != 2)
{
fprintf(stderr, ".bochsrc: gdbstub_port directive: wrong # args.\n");
exit(1);
}
bx_options.gdbstub.port = atoi(params[1]);
}
else if (!strcmp(params[0], "gdbstub_text_base"))
{
if (num_params != 2)
{
fprintf(stderr, ".bochsrc: gdbstub_text_base directive: wrong # args.\n");
exit(1);
}
bx_options.gdbstub.text_base = atoi(params[1]);
}
else if (!strcmp(params[0], "gdbstub_data_base"))
{
if (num_params != 2)
{
fprintf(stderr, ".bochsrc: gdbstub_data_base directive: wrong # args.\n");
exit(1);
}
bx_options.gdbstub.data_base = atoi(params[1]);
}
else if (!strcmp(params[0], "gdbstub_bss_base"))
{
if (num_params != 2)
{
fprintf(stderr, ".bochsrc: gdbstub_bss_base directive: wrong # args.\n");
exit(1);
}
bx_options.gdbstub.bss_base = atoi(params[1]);
}
else if (!strcmp(params[0], "floppyb")) {
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "2_88=", 5)) {
bx_options.floppyb.Opath->set (&params[i][5]);
bx_options.floppyb.Otype->set (BX_FLOPPY_2_88);
}
else if (!strncmp(params[i], "1_44=", 5)) {
bx_options.floppyb.Opath->set (&params[i][5]);
bx_options.floppyb.Otype->set (BX_FLOPPY_1_44);
}
else if (!strncmp(params[i], "1_2=", 4)) {
bx_options.floppyb.Opath->set (&params[i][4]);
bx_options.floppyb.Otype->set (BX_FLOPPY_1_2);
}
else if (!strncmp(params[i], "720k=", 5)) {
bx_options.floppyb.Opath->set (&params[i][5]);
bx_options.floppyb.Otype->set (BX_FLOPPY_720K);
}
else if (!strncmp(params[i], "360k=", 5)) {
bx_options.floppyb.Opath->set (&params[i][5]);
bx_options.floppyb.Otype->set (BX_FLOPPY_360K);
}
else if (!strncmp(params[i], "status=ejected", 14)) {
bx_options.floppyb.Ostatus->set (BX_EJECTED);
}
else if (!strncmp(params[i], "status=inserted", 15)) {
bx_options.floppyb.Ostatus->set (BX_INSERTED);
}
else {
PARSE_ERR(("%s: floppyb attribute '%s' not understood.", context,
params[i]));
}
}
}
else if ((!strncmp(params[0], "ata", 3)) && (strlen(params[0]) == 4)) {
Bit8u channel = params[0][3];
if ((channel < '0') || (channel > '9')) {
PARSE_ERR(("%s: ataX directive malformed.", context));
}
channel-='0';
if (channel >= BX_MAX_ATA_CHANNEL) {
PARSE_ERR(("%s: ataX directive malformed.", context));
}
if ((num_params < 2) || (num_params > 5)) {
PARSE_ERR(("%s: ataX directive malformed.", context));
}
if (strncmp(params[1], "enabled=", 8)) {
PARSE_ERR(("%s: ataX directive malformed.", context));
}
else {
bx_options.ata[channel].Opresent->set (atol(&params[1][8]));
}
if (num_params > 2) {
if (strncmp(params[2], "ioaddr1=", 8)) {
PARSE_ERR(("%s: ataX directive malformed.", context));
}
else {
if ( (params[2][8] == '0') && (params[2][9] == 'x') )
bx_options.ata[channel].Oioaddr1->set (strtoul (&params[2][8], NULL, 16));
else
bx_options.ata[channel].Oioaddr1->set (strtoul (&params[2][8], NULL, 10));
}
}
if (num_params > 3) {
if (strncmp(params[3], "ioaddr2=", 8)) {
PARSE_ERR(("%s: ataX directive malformed.", context));
}
else {
if ( (params[3][8] == '0') && (params[3][9] == 'x') )
bx_options.ata[channel].Oioaddr2->set (strtoul (&params[3][8], NULL, 16));
else
bx_options.ata[channel].Oioaddr2->set (strtoul (&params[3][8], NULL, 10));
}
}
if (num_params > 4) {
if (strncmp(params[4], "irq=", 4)) {
PARSE_ERR(("%s: ataX directive malformed.", context));
}
else {
bx_options.ata[channel].Oirq->set (atol(&params[4][4]));
}
}
}
// ataX-master, ataX-slave
else if ((!strncmp(params[0], "ata", 3)) && (strlen(params[0]) > 4)) {
Bit8u channel = params[0][3], slave = 0;
if ((channel < '0') || (channel > '9')) {
PARSE_ERR(("%s: ataX-master/slave directive malformed.", context));
}
channel-='0';
if (channel >= BX_MAX_ATA_CHANNEL) {
PARSE_ERR(("%s: ataX-master/slave directive malformed.", context));
}
if ((strcmp(&params[0][4], "-slave")) &&
(strcmp(&params[0][4], "-master"))) {
PARSE_ERR(("%s: ataX-master/slave directive malformed.", context));
}
if (!strcmp(&params[0][4], "-slave")) {
slave = 1;
}
if (bx_options.atadevice[channel][slave].Opresent->get()) {
PARSE_ERR(("%s: %s device of ata channel %d already defined.", context, slave?"slave":"master",channel));
}
for (i=1; i<num_params; i++) {
if (!strcmp(params[i], "type=disk")) {
bx_options.atadevice[channel][slave].Otype->set (BX_ATA_DEVICE_DISK);
}
else if (!strcmp(params[i], "type=cdrom")) {
bx_options.atadevice[channel][slave].Otype->set (BX_ATA_DEVICE_CDROM);
}
else if (!strncmp(params[i], "path=", 5)) {
bx_options.atadevice[channel][slave].Opath->set (&params[i][5]);
}
else if (!strncmp(params[i], "cylinders=", 10)) {
bx_options.atadevice[channel][slave].Ocylinders->set (atol(&params[i][10]));
}
else if (!strncmp(params[i], "heads=", 6)) {
bx_options.atadevice[channel][slave].Oheads->set (atol(&params[i][6]));
}
else if (!strncmp(params[i], "spt=", 4)) {
bx_options.atadevice[channel][slave].Ospt->set (atol(&params[i][4]));
}
else if (!strncmp(params[i], "model=", 6)) {
bx_options.atadevice[channel][slave].Omodel->set(&params[i][6]);
}
else if (!strcmp(params[i], "biosdetect=none")) {
bx_options.atadevice[channel][slave].Obiosdetect->set(BX_ATA_BIOSDETECT_NONE);
}
else if (!strcmp(params[i], "biosdetect=cmos")) {
bx_options.atadevice[channel][slave].Obiosdetect->set(BX_ATA_BIOSDETECT_CMOS);
}
else if (!strcmp(params[i], "biosdetect=auto")) {
bx_options.atadevice[channel][slave].Obiosdetect->set(BX_ATA_BIOSDETECT_AUTO);
}
else if (!strcmp(params[i], "translation=none")) {
bx_options.atadevice[channel][slave].Otranslation->set(BX_ATA_TRANSLATION_NONE);
}
else if (!strcmp(params[i], "translation=lba")) {
bx_options.atadevice[channel][slave].Otranslation->set(BX_ATA_TRANSLATION_LBA);
}
else if (!strcmp(params[i], "translation=large")) {
bx_options.atadevice[channel][slave].Otranslation->set(BX_ATA_TRANSLATION_LARGE);
}
else if (!strcmp(params[i], "status=ejected")) {
bx_options.atadevice[channel][slave].Ostatus->set(BX_EJECTED);
}
else if (!strcmp(params[i], "status=inserted")) {
bx_options.atadevice[channel][slave].Ostatus->set(BX_INSERTED);
}
else {
PARSE_ERR(("%s: ataX-master/slave directive malformed.", context));
}
}
// Enables the ata device
bx_options.atadevice[channel][slave].Opresent->set(1);
// if enabled check if device ok
if (bx_options.atadevice[channel][slave].Opresent->get() == 1) {
if (bx_options.atadevice[channel][slave].Otype->get() == BX_ATA_DEVICE_DISK) {
if ((strlen(bx_options.atadevice[channel][slave].Opath->getptr()) ==0) ||
(bx_options.atadevice[channel][slave].Ocylinders->get() == 0) ||
(bx_options.atadevice[channel][slave].Oheads->get() ==0 ) ||
(bx_options.atadevice[channel][slave].Ospt->get() == 0)) {
PARSE_ERR(("%s: ataX-master/slave directive malformed.", context));
}
}
else if (bx_options.atadevice[channel][slave].Otype->get() == BX_ATA_DEVICE_CDROM) {
if (strlen(bx_options.atadevice[channel][slave].Opath->getptr()) == 0) {
PARSE_ERR(("%s: ataX-master/slave directive malformed.", context));
}
}
else {
PARSE_ERR(("%s: ataX-master/slave: type sould be specified ", context));
}
}
}
// Legacy disk options emulation
else if (!strcmp(params[0], "diskc")) {
if (bx_options.atadevice[0][0].Opresent->get()) {
PARSE_ERR(("%s: master device of ata channel 0 already defined.", context));
}
if (num_params != 5) {
PARSE_ERR(("%s: diskc directive malformed.", context));
}
if (strncmp(params[1], "file=", 5) ||
strncmp(params[2], "cyl=", 4) ||
strncmp(params[3], "heads=", 6) ||
strncmp(params[4], "spt=", 4)) {
PARSE_ERR(("%s: diskc directive malformed.", context));
}
bx_options.ata[0].Opresent->set(1);
bx_options.atadevice[0][0].Otype->set (BX_ATA_DEVICE_DISK);
bx_options.atadevice[0][0].Opath->set (&params[1][5]);
bx_options.atadevice[0][0].Ocylinders->set (atol(&params[2][4]));
bx_options.atadevice[0][0].Oheads->set (atol(&params[3][6]));
bx_options.atadevice[0][0].Ospt->set (atol(&params[4][4]));
bx_options.atadevice[0][0].Opresent->set (1);
}
else if (!strcmp(params[0], "diskd")) {
if (bx_options.atadevice[0][1].Opresent->get()) {
PARSE_ERR(("%s: slave device of ata channel 0 already defined.", context));
}
if (num_params != 5) {
PARSE_ERR(("%s: diskd directive malformed.", context));
}
if (strncmp(params[1], "file=", 5) ||
strncmp(params[2], "cyl=", 4) ||
strncmp(params[3], "heads=", 6) ||
strncmp(params[4], "spt=", 4)) {
PARSE_ERR(("%s: diskd directive malformed.", context));
}
bx_options.ata[0].Opresent->set(1);
bx_options.atadevice[0][1].Otype->set (BX_ATA_DEVICE_DISK);
bx_options.atadevice[0][1].Opath->set (&params[1][5]);
bx_options.atadevice[0][1].Ocylinders->set (atol( &params[2][4]));
bx_options.atadevice[0][1].Oheads->set (atol( &params[3][6]));
bx_options.atadevice[0][1].Ospt->set (atol( &params[4][4]));
bx_options.atadevice[0][1].Opresent->set (1);
}
else if (!strcmp(params[0], "cdromd")) {
if (bx_options.atadevice[0][1].Opresent->get()) {
PARSE_ERR(("%s: slave device of ata channel 0 already defined.", context));
}
if (num_params != 3) {
PARSE_ERR(("%s: cdromd directive malformed.", context));
}
if (strncmp(params[1], "dev=", 4) || strncmp(params[2], "status=", 7)) {
PARSE_ERR(("%s: cdromd directive malformed.", context));
}
bx_options.ata[0].Opresent->set(1);
bx_options.atadevice[0][1].Otype->set (BX_ATA_DEVICE_CDROM);
bx_options.atadevice[0][1].Opath->set (&params[1][4]);
if (!strcmp(params[2], "status=inserted"))
bx_options.atadevice[0][1].Ostatus->set (BX_INSERTED);
else if (!strcmp(params[2], "status=ejected"))
bx_options.atadevice[0][1].Ostatus->set (BX_EJECTED);
else {
PARSE_ERR(("%s: cdromd directive malformed.", context));
}
bx_options.atadevice[0][1].Opresent->set (1);
}
else if (!strcmp(params[0], "boot")) {
if (!strcmp(params[1], "a")) {
bx_options.Obootdrive->set (BX_BOOT_FLOPPYA);
} else if (!strcmp(params[1], "floppy")) {
bx_options.Obootdrive->set (BX_BOOT_FLOPPYA);
} else if (!strcmp(params[1], "c")) {
bx_options.Obootdrive->set (BX_BOOT_DISKC);
} else if (!strcmp(params[1], "disk")) {
bx_options.Obootdrive->set (BX_BOOT_DISKC);
} else if (!strcmp(params[1], "cdrom")) {
bx_options.Obootdrive->set (BX_BOOT_CDROM);
} else {
PARSE_ERR(("%s: boot directive with unknown boot device '%s'. use 'a', 'c' or 'cdrom'.", context, params[1]));
}
}
else if (!strcmp(params[0], "com1")) {
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "enabled=", 8)) {
bx_options.com[0].Oenabled->set (atol(&params[i][8]));
}
else if (!strncmp(params[i], "dev=", 4)) {
bx_options.com[0].Odev->set (&params[i][4]);
bx_options.com[0].Oenabled->set (1);
}
else {
PARSE_ERR(("%s: unknown parameter for com1 ignored.", context));
}
}
}
#if 0
else if (!strcmp(params[0], "com2")) {
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "enabled=", 8)) {
bx_options.com[1].Oenabled->set (atol(&params[i][8]));
}
else if (!strncmp(params[i], "dev=", 4)) {
bx_options.com[1].Odev->set (&params[i][4]);
bx_options.com[1].Oenabled->set (1);
}
else {
PARSE_ERR(("%s: unknown parameter for com2 ignored.", context));
}
}
}
else if (!strcmp(params[0], "com3")) {
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "enabled=", 8)) {
bx_options.com[2].Oenabled->set (atol(&params[i][8]));
}
else if (!strncmp(params[i], "dev=", 4)) {
bx_options.com[2].Odev->set (&params[i][4]);
bx_options.com[2].Oenabled->set (1);
}
else {
PARSE_ERR(("%s: unknown parameter for com3 ignored.", context));
}
}
}
else if (!strcmp(params[0], "com4")) {
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "enabled=", 8)) {
bx_options.com[3].Oenabled->set (atol(&params[i][8]));
}
else if (!strncmp(params[i], "dev=", 4)) {
bx_options.com[3].Odev->set (&params[i][4]);
bx_options.com[3].Oenabled->set (1);
}
else {
PARSE_ERR(("%s: unknown parameter for com4 ignored.", context));
}
}
}
#endif
else if (!strcmp(params[0], "floppy_bootsig_check")) {
if (num_params != 2) {
PARSE_ERR(("%s: floppy_bootsig_check directive malformed.", context));
}
if (strncmp(params[1], "disabled=", 9)) {
PARSE_ERR(("%s: floppy_bootsig_check directive malformed.", context));
}
if (params[1][9] == '0')
bx_options.OfloppySigCheck->set (0);
else if (params[1][9] == '1')
bx_options.OfloppySigCheck->set (1);
else {
PARSE_ERR(("%s: floppy_bootsig_check directive malformed.", context));
}
}
else if (!strcmp(params[0], "log")) {
if (num_params != 2) {
PARSE_ERR(("%s: log directive has wrong # args.", context));
}
bx_options.log.Ofilename->set (params[1]);
}
else if (!strcmp(params[0], "logprefix")) {
if (num_params != 2) {
PARSE_ERR(("%s: logprefix directive has wrong # args.", context));
}
bx_options.log.Oprefix->set (params[1]);
}
else if (!strcmp(params[0], "panic")) {
if (num_params != 2) {
PARSE_ERR(("%s: panic directive malformed.", context));
}
if (strncmp(params[1], "action=", 7)) {
PARSE_ERR(("%s: panic directive malformed.", context));
}
char *action = 7 + params[1];
if (!strcmp(action, "fatal"))
SIM->set_default_log_action (LOGLEV_PANIC, ACT_FATAL);
else if (!strcmp (action, "report"))
SIM->set_default_log_action (LOGLEV_PANIC, ACT_REPORT);
else if (!strcmp (action, "ignore"))
SIM->set_default_log_action (LOGLEV_PANIC, ACT_IGNORE);
else if (!strcmp (action, "ask"))
SIM->set_default_log_action (LOGLEV_PANIC, ACT_ASK);
else {
PARSE_ERR(("%s: panic directive malformed.", context));
}
}
else if (!strcmp(params[0], "error")) {
if (num_params != 2) {
PARSE_ERR(("%s: error directive malformed.", context));
}
if (strncmp(params[1], "action=", 7)) {
PARSE_ERR(("%s: error directive malformed.", context));
}
char *action = 7 + params[1];
if (!strcmp(action, "fatal"))
SIM->set_default_log_action (LOGLEV_ERROR, ACT_FATAL);
else if (!strcmp (action, "report"))
SIM->set_default_log_action (LOGLEV_ERROR, ACT_REPORT);
else if (!strcmp (action, "ignore"))
SIM->set_default_log_action (LOGLEV_ERROR, ACT_IGNORE);
else if (!strcmp (action, "ask"))
SIM->set_default_log_action (LOGLEV_ERROR, ACT_ASK);
else {
PARSE_ERR(("%s: error directive malformed.", context));
}
}
else if (!strcmp(params[0], "info")) {
if (num_params != 2) {
PARSE_ERR(("%s: info directive malformed.", context));
}
if (strncmp(params[1], "action=", 7)) {
PARSE_ERR(("%s: info directive malformed.", context));
}
char *action = 7 + params[1];
if (!strcmp(action, "fatal"))
SIM->set_default_log_action (LOGLEV_INFO, ACT_FATAL);
else if (!strcmp (action, "report"))
SIM->set_default_log_action (LOGLEV_INFO, ACT_REPORT);
else if (!strcmp (action, "ignore"))
SIM->set_default_log_action (LOGLEV_INFO, ACT_IGNORE);
else if (!strcmp (action, "ask"))
SIM->set_default_log_action (LOGLEV_INFO, ACT_ASK);
else {
PARSE_ERR(("%s: info directive malformed.", context));
}
}
else if (!strcmp(params[0], "debug")) {
if (num_params != 2) {
PARSE_ERR(("%s: debug directive malformed.", context));
}
if (strncmp(params[1], "action=", 7)) {
PARSE_ERR(("%s: debug directive malformed.", context));
}
char *action = 7 + params[1];
if (!strcmp(action, "fatal"))
SIM->set_default_log_action (LOGLEV_DEBUG, ACT_FATAL);
else if (!strcmp (action, "report"))
SIM->set_default_log_action (LOGLEV_DEBUG, ACT_REPORT);
else if (!strcmp (action, "ignore"))
SIM->set_default_log_action (LOGLEV_DEBUG, ACT_IGNORE);
else if (!strcmp (action, "ask"))
SIM->set_default_log_action (LOGLEV_DEBUG, ACT_ASK);
else {
PARSE_ERR(("%s: debug directive malformed.", context));
}
}
else if (!strcmp(params[0], "romimage")) {
if (num_params != 3) {
PARSE_ERR(("%s: romimage directive: wrong # args.", context));
}
if (strncmp(params[1], "file=", 5)) {
PARSE_ERR(("%s: romimage directive malformed.", context));
}
if (strncmp(params[2], "address=", 8)) {
PARSE_ERR(("%s: romimage directive malformed.", context));
}
bx_options.rom.Opath->set (&params[1][5]);
if ( (params[2][8] == '0') && (params[2][9] == 'x') )
bx_options.rom.Oaddress->set (strtoul (&params[2][8], NULL, 16));
else
bx_options.rom.Oaddress->set (strtoul (&params[2][8], NULL, 10));
}
else if (!strcmp(params[0], "optromimage1")) {
if (num_params != 3) {
PARSE_ERR(("%s: optromimage1 directive: wrong # args.", context));
}
if (strncmp(params[1], "file=", 5)) {
PARSE_ERR(("%s: optromimage1 directive malformed.", context));
}
if (strncmp(params[2], "address=", 8)) {
PARSE_ERR(("%s: optromimage2 directive malformed.", context));
}
bx_options.optrom[0].Opath->set (&params[1][5]);
if ( (params[2][8] == '0') && (params[2][9] == 'x') )
bx_options.optrom[0].Oaddress->set (strtoul (&params[2][8], NULL, 16));
else
bx_options.optrom[0].Oaddress->set (strtoul (&params[2][8], NULL, 10));
}
else if (!strcmp(params[0], "optromimage2")) {
if (num_params != 3) {
PARSE_ERR(("%s: optromimage2 directive: wrong # args.", context));
}
if (strncmp(params[1], "file=", 5)) {
PARSE_ERR(("%s: optromimage2 directive malformed.", context));
}
if (strncmp(params[2], "address=", 8)) {
PARSE_ERR(("%s: optromimage2 directive malformed.", context));
}
bx_options.optrom[1].Opath->set (&params[1][5]);
if ( (params[2][8] == '0') && (params[2][9] == 'x') )
bx_options.optrom[1].Oaddress->set (strtoul (&params[2][8], NULL, 16));
else
bx_options.optrom[1].Oaddress->set (strtoul (&params[2][8], NULL, 10));
}
else if (!strcmp(params[0], "optromimage3")) {
if (num_params != 3) {
PARSE_ERR(("%s: optromimage3 directive: wrong # args.", context));
}
if (strncmp(params[1], "file=", 5)) {
PARSE_ERR(("%s: optromimage3 directive malformed.", context));
}
if (strncmp(params[2], "address=", 8)) {
PARSE_ERR(("%s: optromimage2 directive malformed.", context));
}
bx_options.optrom[2].Opath->set (&params[1][5]);
if ( (params[2][8] == '0') && (params[2][9] == 'x') )
bx_options.optrom[2].Oaddress->set (strtoul (&params[2][8], NULL, 16));
else
bx_options.optrom[2].Oaddress->set (strtoul (&params[2][8], NULL, 10));
}
else if (!strcmp(params[0], "optromimage4")) {
if (num_params != 3) {
PARSE_ERR(("%s: optromimage4 directive: wrong # args.", context));
}
if (strncmp(params[1], "file=", 5)) {
PARSE_ERR(("%s: optromimage4 directive malformed.", context));
}
if (strncmp(params[2], "address=", 8)) {
PARSE_ERR(("%s: optromimage2 directive malformed.", context));
}
bx_options.optrom[3].Opath->set (&params[1][5]);
if ( (params[2][8] == '0') && (params[2][9] == 'x') )
bx_options.optrom[3].Oaddress->set (strtoul (&params[2][8], NULL, 16));
else
bx_options.optrom[3].Oaddress->set (strtoul (&params[2][8], NULL, 10));
}
else if (!strcmp(params[0], "vgaromimage")) {
if (num_params != 2) {
PARSE_ERR(("%s: vgaromimage directive: wrong # args.", context));
}
bx_options.vgarom.Opath->set (params[1]);
}
else if (!strcmp(params[0], "vga_update_interval")) {
if (num_params != 2) {
PARSE_ERR(("%s: vga_update_interval directive: wrong # args.", context));
}
bx_options.Ovga_update_interval->set (atol(params[1]));
if (bx_options.Ovga_update_interval->get () < 50000) {
BX_INFO(("%s: vga_update_interval seems awfully small!", context));
}
}
else if (!strcmp(params[0], "keyboard_serial_delay")) {
if (num_params != 2) {
PARSE_ERR(("%s: keyboard_serial_delay directive: wrong # args.", context));
}
bx_options.Okeyboard_serial_delay->set (atol(params[1]));
if (bx_options.Okeyboard_serial_delay->get () < 5) {
PARSE_ERR (("%s: keyboard_serial_delay not big enough!", context));
}
}
else if (!strcmp(params[0], "keyboard_paste_delay")) {
if (num_params != 2) {
PARSE_ERR(("%s: keyboard_paste_delay directive: wrong # args.", context));
}
bx_options.Okeyboard_paste_delay->set (atol(params[1]));
if (bx_options.Okeyboard_paste_delay->get () < 1000) {
PARSE_ERR (("%s: keyboard_paste_delay not big enough!", context));
}
}
else if (!strcmp(params[0], "megs")) {
if (num_params != 2) {
PARSE_ERR(("%s: megs directive: wrong # args.", context));
}
bx_options.memory.Osize->set (atol(params[1]));
}
else if (!strcmp(params[0], "floppy_command_delay")) {
if (num_params != 2) {
PARSE_ERR(("%s: floppy_command_delay directive: wrong # args.", context));
}
bx_options.Ofloppy_command_delay->set (atol(params[1]));
if (bx_options.Ofloppy_command_delay->get () < 100) {
PARSE_ERR(("%s: floppy_command_delay not big enough!", context));
}
}
else if (!strcmp(params[0], "ips")) {
if (num_params != 2) {
PARSE_ERR(("%s: ips directive: wrong # args.", context));
}
bx_options.Oips->set (atol(params[1]));
if (bx_options.Oips->get () < 200000) {
BX_ERROR(("%s: WARNING: ips is AWFULLY low!", context));
}
}
else if (!strcmp(params[0], "max_ips")) {
if (num_params != 2) {
PARSE_ERR(("%s: max_ips directive: wrong # args.", context));
}
BX_INFO(("WARNING: max_ips not implemented"));
}
else if (!strcmp(params[0], "system_clock_sync")) {
if (num_params != 2) {
PARSE_ERR(("%s: system_clock_sync directive malformed.", context));
}
if (strncmp(params[1], "enabled=", 8)) {
PARSE_ERR(("%s: system_clock_sync directive malformed.", context));
}
if (params[1][8] == '0' || params[1][8] == '1')
BX_INFO (("WARNING: system_clock_sync not implemented"));
else
PARSE_ERR(("%s: system_clock_sync directive malformed.", context));
}
else if (!strcmp(params[0], "mouse")) {
if (num_params != 2) {
PARSE_ERR(("%s: mouse directive malformed.", context));
}
if (strncmp(params[1], "enabled=", 8)) {
PARSE_ERR(("%s: mouse directive malformed.", context));
}
if (params[1][8] == '0' || params[1][8] == '1')
bx_options.Omouse_enabled->set (params[1][8] - '0');
else
PARSE_ERR(("%s: mouse directive malformed.", context));
}
else if (!strcmp(params[0], "private_colormap")) {
if (num_params != 2) {
PARSE_ERR(("%s: private_colormap directive malformed.", context));
}
if (strncmp(params[1], "enabled=", 8)) {
PARSE_ERR(("%s: private_colormap directive malformed.", context));
}
if (params[1][8] == '0' || params[1][8] == '1')
bx_options.Oprivate_colormap->set (params[1][8] - '0');
else {
PARSE_ERR(("%s: private_colormap directive malformed.", context));
}
}
else if (!strcmp(params[0], "fullscreen")) {
#if BX_WITH_AMIGAOS
if (num_params != 2) {
PARSE_ERR(("%s: fullscreen directive malformed.", context));
}
if (strncmp(params[1], "enabled=", 8)) {
PARSE_ERR(("%s: fullscreen directive malformed.", context));
}
if (params[1][8] == '0' || params[1][8] == '1') {
bx_options.Ofullscreen->set (params[1][8] - '0');
} else {
PARSE_ERR(("%s: fullscreen directive malformed.", context));
}
#endif
}
else if (!strcmp(params[0], "screenmode")) {
#if BX_WITH_AMIGAOS
if (num_params != 2) {
PARSE_ERR(("%s: screenmode directive malformed.", context));
}
if (strncmp(params[1], "name=", 5)) {
PARSE_ERR(("%s: screenmode directive malformed.", context));
}
bx_options.Oscreenmode->set (strdup(&params[1][5]));
#endif
}
else if (!strcmp(params[0], "sb16")) {
for (i=1; i<num_params; i++) {
bx_options.sb16.Opresent->set (1);
if (!strncmp(params[i], "midi=", 5)) {
bx_options.sb16.Omidifile->set (strdup(&params[i][5]));
}
else if (!strncmp(params[i], "midimode=", 9)) {
bx_options.sb16.Omidimode->set (atol(&params[i][9]));
}
else if (!strncmp(params[i], "wave=", 5)) {
bx_options.sb16.Owavefile->set (strdup(&params[i][5]));
}
else if (!strncmp(params[i], "wavemode=", 9)) {
bx_options.sb16.Owavemode->set (atol(&params[i][9]));
}
else if (!strncmp(params[i], "log=", 4)) {
bx_options.sb16.Ologfile->set (strdup(&params[i][4]));
}
else if (!strncmp(params[i], "loglevel=", 9)) {
bx_options.sb16.Ologlevel->set (atol(&params[i][9]));
}
else if (!strncmp(params[i], "dmatimer=", 9)) {
bx_options.sb16.Odmatimer->set (atol(&params[i][9]));
}
}
}
else if (!strcmp(params[0], "parport1")) {
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "enabled=", 8)) {
bx_options.par[0].Oenabled->set (atol(&params[i][8]));
}
else if (!strncmp(params[i], "file=", 5)) {
bx_options.par[0].Ooutfile->set (strdup(&params[i][5]));
bx_options.par[0].Oenabled->set (1);
}
else {
BX_ERROR(("%s: unknown parameter for parport1 ignored.", context));
}
}
}
#if 0
else if (!strcmp(params[0], "parport2")) {
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "enabled=", 8)) {
bx_options.par[1].Oenabled->set (atol(&params[i][8]));
}
else if (!strncmp(params[i], "file=", 5)) {
bx_options.par[1].Ooutfile->set (strdup(&params[i][5]));
bx_options.par[1].Oenabled->set (1);
}
else {
BX_ERROR(("%s: unknown parameter for parport2 ignored.", context));
}
}
}
#endif
else if (!strcmp(params[0], "i440fxsupport")) {
if (num_params != 2) {
PARSE_ERR(("%s: i440FXSupport directive malformed.", context));
}
if (strncmp(params[1], "enabled=", 8)) {
PARSE_ERR(("%s: i440FXSupport directive malformed.", context));
}
if (params[1][8] == '0')
bx_options.Oi440FXSupport->set (0);
else if (params[1][8] == '1')
bx_options.Oi440FXSupport->set (1);
else {
PARSE_ERR(("%s: i440FXSupport directive malformed.", context));
}
}
else if (!strcmp(params[0], "newharddrivesupport")) {
if (num_params != 2) {
PARSE_ERR(("%s: newharddrivesupport directive malformed.", context));
}
if (strncmp(params[1], "enabled=", 8)) {
PARSE_ERR(("%s: newharddrivesupport directive malformed.", context));
}
if (params[1][8] == '0')
bx_options.OnewHardDriveSupport->set (0);
else if (params[1][8] == '1')
bx_options.OnewHardDriveSupport->set (1);
else {
PARSE_ERR(("%s: newharddrivesupport directive malformed.", context));
}
}
else if (!strcmp(params[0], "cmosimage")) {
if (num_params != 2) {
PARSE_ERR(("%s: cmosimage directive: wrong # args.", context));
}
bx_options.cmos.Opath->set (strdup(params[1]));
bx_options.cmos.OcmosImage->set (1); // CMOS Image is true
}
else if (!strcmp(params[0], "time0")) {
if (num_params != 2) {
PARSE_ERR(("%s: time0 directive: wrong # args.", context));
}
bx_options.cmos.Otime0->set (atoi(params[1]));
}
#ifdef MAGIC_BREAKPOINT
else if (!strcmp(params[0], "magic_break")) {
if (num_params != 2) {
PARSE_ERR(("%s: magic_break directive: wrong # args.", context));
}
if (strncmp(params[1], "enabled=", 8)) {
PARSE_ERR(("%s: magic_break directive malformed.", context));
}
if (params[1][8] == '0') {
BX_INFO(("Ignoring magic break points"));
bx_dbg.magic_break_enabled = 0;
}
else if (params[1][8] == '1') {
BX_INFO(("Stopping on magic break points"));
bx_dbg.magic_break_enabled = 1;
}
else {
PARSE_ERR(("%s: magic_break directive malformed.", context));
}
}
#endif
else if (!strcmp(params[0], "ne2k")) {
int tmp[6];
char tmpchar[6];
bx_options.ne2k.Ovalid->set (0);
if ((num_params < 4) || (num_params > 7)) {
PARSE_ERR(("%s: ne2k directive malformed.", context));
}
bx_options.ne2k.Oethmod->set ("null");
if (strncmp(params[1], "ioaddr=", 7)) {
PARSE_ERR(("%s: ne2k directive malformed.", context));
}
if (strncmp(params[2], "irq=", 4)) {
PARSE_ERR(("%s: ne2k directive malformed.", context));
}
if (strncmp(params[3], "mac=", 4)) {
PARSE_ERR(("%s: ne2k directive malformed.", context));
}
bx_options.ne2k.Oioaddr->set (strtoul(&params[1][7], NULL, 16));
bx_options.ne2k.Oirq->set (atol(&params[2][4]));
i = sscanf(&params[3][4], "%x:%x:%x:%x:%x:%x",
&tmp[0],&tmp[1],&tmp[2],&tmp[3],&tmp[4],&tmp[5]);
if (i != 6) {
PARSE_ERR(("%s: ne2k mac address malformed.", context));
}
for (i=0;i<6;i++)
tmpchar[i] = (unsigned char)tmp[i];
bx_options.ne2k.Omacaddr->set (tmpchar);
if (num_params > 4) {
if (strncmp(params[4], "ethmod=", 7)) {
PARSE_ERR(("%s: ne2k directive malformed.", context));
}
bx_options.ne2k.Oethmod->set (strdup(&params[4][7]));
if (num_params > 5) {
if (strncmp(params[5], "ethdev=", 7)) {
PARSE_ERR(("%s: ne2k directive malformed.", context));
}
bx_options.ne2k.Oethdev->set (strdup(&params[5][7]));
if (num_params > 6) {
if (strncmp(params[6], "script=", 7)) {
PARSE_ERR(("%s: ne2k directive malformed.", context));
}
bx_options.ne2k.Oscript->set (strdup(&params[6][7]));
}
}
}
bx_options.ne2k.Ovalid->set (1);
}
else if (!strcmp(params[0], "load32bitOSImage")) {
if ( (num_params!=4) && (num_params!=5) ) {
PARSE_ERR(("%s: load32bitOSImage directive: wrong # args.", context));
}
if (strncmp(params[1], "os=", 3)) {
PARSE_ERR(("%s: load32bitOSImage: directive malformed.", context));
}
if (!strcmp(&params[1][3], "nullkernel")) {
bx_options.load32bitOSImage.OwhichOS->set (Load32bitOSNullKernel);
}
else if (!strcmp(&params[1][3], "linux")) {
bx_options.load32bitOSImage.OwhichOS->set (Load32bitOSLinux);
}
else {
PARSE_ERR(("%s: load32bitOSImage: unsupported OS.", context));
}
if (strncmp(params[2], "path=", 5)) {
PARSE_ERR(("%s: load32bitOSImage: directive malformed.", context));
}
if (strncmp(params[3], "iolog=", 6)) {
PARSE_ERR(("%s: load32bitOSImage: directive malformed.", context));
}
bx_options.load32bitOSImage.Opath->set (strdup(&params[2][5]));
bx_options.load32bitOSImage.Oiolog->set (strdup(&params[3][6]));
if (num_params == 5) {
if (strncmp(params[4], "initrd=", 7)) {
PARSE_ERR(("%s: load32bitOSImage: directive malformed.", context));
}
bx_options.load32bitOSImage.Oinitrd->set (strdup(&params[4][7]));
}
}
else if (!strcmp(params[0], "keyboard_type")) {
if (num_params != 2) {
PARSE_ERR(("%s: keyboard_type directive: wrong # args.", context));
}
if(strcmp(params[1],"xt")==0){
bx_options.Okeyboard_type->set (BX_KBD_XT_TYPE);
}
else if(strcmp(params[1],"at")==0){
bx_options.Okeyboard_type->set (BX_KBD_AT_TYPE);
}
else if(strcmp(params[1],"mf")==0){
bx_options.Okeyboard_type->set (BX_KBD_MF_TYPE);
}
else{
PARSE_ERR(("%s: keyboard_type directive: wrong arg %s.", context,params[1]));
}
}
else if (!strcmp(params[0], "keyboard_mapping")
||!strcmp(params[0], "keyboardmapping")) {
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "enabled=", 8)) {
bx_options.keyboard.OuseMapping->set (atol(&params[i][8]));
}
else if (!strncmp(params[i], "map=", 4)) {
bx_options.keyboard.Okeymap->set (strdup(&params[i][4]));
}
}
}
else if (!strcmp(params[0], "user_shortcut")) {
if (num_params != 2) {
PARSE_ERR(("%s: user_shortcut directive: wrong # args.", context));
}
if(!strncmp(params[1], "keys=", 4)) {
bx_options.Ouser_shortcut->set (strdup(&params[1][5]));
}
}
else {
PARSE_ERR(( "%s: directive '%s' not understood", context, params[0]));
}
return 0;
}
static char *fdtypes[] = {
"none", "1_2", "1_44", "2_88", "720k", "360k"
};
int
bx_write_floppy_options (FILE *fp, int drive, bx_floppy_options *opt)
{
BX_ASSERT (drive==0 || drive==1);
if (opt->Otype->get () == BX_FLOPPY_NONE) {
fprintf (fp, "# no floppy%c\n", (char)'a'+drive);
return 0;
}
BX_ASSERT (opt->Otype->get () > BX_FLOPPY_NONE && opt->Otype->get () <= BX_FLOPPY_LAST);
fprintf (fp, "floppy%c: %s=\"%s\", status=%s\n",
(char)'a'+drive,
fdtypes[opt->Otype->get () - BX_FLOPPY_NONE],
opt->Opath->getptr (),
opt->Ostatus->get ()==BX_EJECTED ? "ejected" : "inserted");
return 0;
}
int
bx_write_ata_options (FILE *fp, Bit8u channel, bx_ata_options *opt)
{
fprintf (fp, "ata%d: enabled=%d", channel, opt->Opresent->get());
if (opt->Opresent->get()) {
fprintf (fp, ", ioaddr1=0x%x, ioaddr2=0x%x, irq=%d", opt->Oioaddr1->get(),
opt->Oioaddr2->get(), opt->Oirq->get());
}
fprintf (fp, "\n");
return 0;
}
int
bx_write_atadevice_options (FILE *fp, Bit8u channel, Bit8u drive, bx_atadevice_options *opt)
{
if (opt->Opresent->get()) {
fprintf (fp, "ata%d-%s: ", channel, drive==0?"master":"slave");
if (opt->Otype->get() == BX_ATA_DEVICE_DISK) {
fprintf (fp, "type=disk, path=\"%s\", cylinders=%d, heads=%d, spt=%d",
opt->Opath->getptr(), opt->Ocylinders->get(), opt->Oheads->get(), opt->Ospt->get());
switch(opt->Otranslation->get()) {
case BX_ATA_TRANSLATION_NONE:
fprintf (fp, ", translation=none");
break;
case BX_ATA_TRANSLATION_LBA:
fprintf (fp, ", translation=lba");
break;
case BX_ATA_TRANSLATION_LARGE:
fprintf (fp, ", translation=large");
break;
}
}
else if (opt->Otype->get() == BX_ATA_DEVICE_CDROM) {
fprintf (fp, "type=cdrom, path=\"%s\", status=%s",
opt->Opath->getptr(),
opt->Ostatus->get ()==BX_EJECTED ? "ejected" : "inserted");
}
switch(opt->Obiosdetect->get()) {
case BX_ATA_BIOSDETECT_NONE:
fprintf (fp, ", biosdetect=none");
break;
case BX_ATA_BIOSDETECT_CMOS:
fprintf (fp, ", biosdetect=cmos");
break;
case BX_ATA_BIOSDETECT_AUTO:
fprintf (fp, ", biosdetect=auto");
break;
}
if (strlen(opt->Omodel->getptr())>0) {
fprintf (fp, ", model=\"%s\"", opt->Omodel->getptr());
}
fprintf (fp, "\n");
}
return 0;
}
int
bx_write_parport_options (FILE *fp, bx_parport_options *opt, int n)
{
fprintf (fp, "parport%d: enabled=%d", n, opt->Oenabled->get ());
if (opt->Oenabled->get ()) {
fprintf (fp, ", file=\"%s\"", opt->Ooutfile->getptr ());
}
fprintf (fp, "\n");
return 0;
}
int
bx_write_serial_options (FILE *fp, bx_serial_options *opt, int n)
{
fprintf (fp, "com%d: enabled=%d", n, opt->Oenabled->get ());
if (opt->Oenabled->get ()) {
fprintf (fp, ", dev=\"%s\"", opt->Odev->getptr ());
}
fprintf (fp, "\n");
return 0;
}
int
bx_write_sb16_options (FILE *fp, bx_sb16_options *opt)
{
if (!opt->Opresent->get ()) {
fprintf (fp, "# no sb16\n");
return 0;
}
fprintf (fp, "sb16: midimode=%d, midi=%s, wavemode=%d, wave=%s, loglevel=%d, log=%s, dmatimer=%d\n", opt->Omidimode->get (), opt->Omidifile->getptr (), opt->Owavemode->get (), opt->Owavefile->getptr (), opt->Ologlevel->get (), opt->Ologfile->getptr (), opt->Odmatimer->get ());
return 0;
}
int
bx_write_ne2k_options (FILE *fp, bx_ne2k_options *opt)
{
if (!opt->Ovalid->get ()) {
fprintf (fp, "# no ne2k\n");
return 0;
}
char *ptr = opt->Omacaddr->getptr ();
fprintf (fp, "ne2k: ioaddr=0x%x, irq=%d, mac=%02x:%02x:%02x:%02x:%02x:%02x, ethmod=%s, ethdev=%s, script=%s\n",
opt->Oioaddr->get (),
opt->Oirq->get (),
(unsigned int)(0xff & ptr[0]),
(unsigned int)(0xff & ptr[1]),
(unsigned int)(0xff & ptr[2]),
(unsigned int)(0xff & ptr[3]),
(unsigned int)(0xff & ptr[4]),
(unsigned int)(0xff & ptr[5]),
opt->Oethmod->getptr (),
opt->Oethdev->getptr (),
opt->Oscript->getptr ());
return 0;
}
int
bx_write_loader_options (FILE *fp, bx_load32bitOSImage_t *opt)
{
if (opt->OwhichOS->get () == 0) {
fprintf (fp, "# no loader\n");
return 0;
}
BX_ASSERT(opt->OwhichOS->get () == Load32bitOSLinux || opt->OwhichOS->get () == Load32bitOSNullKernel);
fprintf (fp, "load32bitOSImage: os=%s, path=%s, iolog=%s, initrd=%s\n",
(opt->OwhichOS->get () == Load32bitOSLinux) ? "linux" : "nullkernel",
opt->Opath->getptr (),
opt->Oiolog->getptr (),
opt->Oinitrd->getptr ());
return 0;
}
int
bx_write_log_options (FILE *fp, bx_log_options *opt)
{
fprintf (fp, "log: %s\n", opt->Ofilename->getptr ());
fprintf (fp, "logprefix: %s\n", opt->Oprefix->getptr ());
fprintf (fp, "panic: action=%s\n",
io->getaction(logfunctions::get_default_action (LOGLEV_PANIC)));
fprintf (fp, "error: action=%s\n",
io->getaction(logfunctions::get_default_action (LOGLEV_ERROR)));
fprintf (fp, "info: action=%s\n",
io->getaction(logfunctions::get_default_action (LOGLEV_INFO)));
fprintf (fp, "debug: action=%s\n",
io->getaction(logfunctions::get_default_action (LOGLEV_DEBUG)));
return 0;
}
int
bx_write_keyboard_options (FILE *fp, bx_keyboard_options *opt)
{
fprintf (fp, "keyboard_mapping: enabled=%d, map=%s\n", opt->OuseMapping->get(), opt->Okeymap->getptr());
return 0;
}
// return values:
// 0: written ok
// -1: failed
// -2: already exists, and overwrite was off
int
bx_write_configuration (char *rc, int overwrite)
{
BX_INFO (("write configuration to %s\n", rc));
// check if it exists. If so, only proceed if overwrite is set.
FILE *fp = fopen (rc, "r");
if (fp != NULL) {
fclose (fp);
if (!overwrite) return -2;
}
fp = fopen (rc, "w");
if (fp == NULL) return -1;
// finally it's open and we can start writing.
fprintf (fp, "# configuration file generated by Bochs\n");
// it would be nice to put this type of function as methods on
// the structs like bx_floppy_options::print or something.
bx_write_floppy_options (fp, 0, &bx_options.floppya);
bx_write_floppy_options (fp, 1, &bx_options.floppyb);
for (Bit8u channel=0; channel<BX_MAX_ATA_CHANNEL; channel++) {
bx_write_ata_options (fp, channel, &bx_options.ata[channel]);
bx_write_atadevice_options (fp, channel, 0, &bx_options.atadevice[channel][0]);
bx_write_atadevice_options (fp, channel, 1, &bx_options.atadevice[channel][1]);
}
if (strlen (bx_options.rom.Opath->getptr ()) > 0)
fprintf (fp, "romimage: file=%s, address=0x%05x\n", bx_options.rom.Opath->getptr(), (unsigned int)bx_options.rom.Oaddress->get ());
else
fprintf (fp, "# no romimage\n");
if (strlen (bx_options.vgarom.Opath->getptr ()) > 0)
fprintf (fp, "vgaromimage: %s\n", bx_options.vgarom.Opath->getptr ());
else
fprintf (fp, "# no vgaromimage\n");
if (strlen (bx_options.optrom[0].Opath->getptr ()) > 0)
fprintf (fp, "optromimage1: file=%s, address=0x%05x\n", bx_options.optrom[0].Opath->getptr(), (unsigned int)bx_options.optrom[0].Oaddress->get ());
if (strlen (bx_options.optrom[1].Opath->getptr ()) > 0)
fprintf (fp, "optromimage2: file=%s, address=0x%05x\n", bx_options.optrom[1].Opath->getptr(), (unsigned int)bx_options.optrom[1].Oaddress->get ());
if (strlen (bx_options.optrom[2].Opath->getptr ()) > 0)
fprintf (fp, "optromimage3: file=%s, address=0x%05x\n", bx_options.optrom[2].Opath->getptr(), (unsigned int)bx_options.optrom[2].Oaddress->get ());
if (strlen (bx_options.optrom[3].Opath->getptr ()) > 0)
fprintf (fp, "optromimage4: file=%s, address=0x%05x\n", bx_options.optrom[3].Opath->getptr(), (unsigned int)bx_options.optrom[3].Oaddress->get ());
fprintf (fp, "megs: %d\n", bx_options.memory.Osize->get ());
bx_write_parport_options (fp, &bx_options.par[0], 1);
//bx_write_parport_options (fp, &bx_options.par[1], 2);
bx_write_serial_options (fp, &bx_options.com[0], 1);
//bx_write_serial_options (fp, &bx_options.com[1], 2);
//bx_write_serial_options (fp, &bx_options.com[2], 3);
//bx_write_serial_options (fp, &bx_options.com[3], 4);
bx_write_sb16_options (fp, &bx_options.sb16);
int bootdrive = bx_options.Obootdrive->get ();
fprintf (fp, "boot: %s\n", (bootdrive==BX_BOOT_FLOPPYA) ? "floppy" : (bootdrive==BX_BOOT_DISKC) ? "disk" : "cdrom");
fprintf (fp, "floppy_bootsig_check: disabled=%d\n", bx_options.OfloppySigCheck->get ());
fprintf (fp, "vga_update_interval: %u\n", bx_options.Ovga_update_interval->get ());
fprintf (fp, "keyboard_serial_delay: %u\n", bx_options.Okeyboard_serial_delay->get ());
fprintf (fp, "keyboard_paste_delay: %u\n", bx_options.Okeyboard_paste_delay->get ());
fprintf (fp, "floppy_command_delay: %u\n", bx_options.Ofloppy_command_delay->get ());
fprintf (fp, "ips: %u\n", bx_options.Oips->get ());
fprintf (fp, "mouse: enabled=%d\n", bx_options.Omouse_enabled->get ());
fprintf (fp, "private_colormap: enabled=%d\n", bx_options.Oprivate_colormap->get ());
#if BX_WITH_AMIGAOS
fprintf (fp, "fullscreen: enabled=%d\n", bx_options.Ofullscreen->get ());
fprintf (fp, "screenmode: name=\"%s\"\n", bx_options.Oscreenmode->getptr ());
#endif
fprintf (fp, "i440fxsupport: enabled=%d\n", bx_options.Oi440FXSupport->get ());
fprintf (fp, "time0: %u\n", bx_options.cmos.Otime0->get ());
bx_write_ne2k_options (fp, &bx_options.ne2k);
fprintf (fp, "newharddrivesupport: enabled=%d\n", bx_options.OnewHardDriveSupport->get ());
bx_write_loader_options (fp, &bx_options.load32bitOSImage);
bx_write_log_options (fp, &bx_options.log);
bx_write_keyboard_options (fp, &bx_options.keyboard);
fprintf (fp, "keyboard_type: %s\n", bx_options.Okeyboard_type->get ()==BX_KBD_XT_TYPE?"xt":
bx_options.Okeyboard_type->get ()==BX_KBD_AT_TYPE?"at":"mf");
fclose (fp);
return 0;
}
#endif // #if BX_PROVIDE_MAIN
void
bx_signal_handler( int signum)
{
#if BX_WITH_WX
// in a multithreaded environment, a signal such as SIGINT can be sent to all
// threads. This function is only intended to handle signals in the
// simulator thread. It will simply return if called from any other thread.
// Otherwise the BX_PANIC() below can be called in multiple threads at
// once, leading to multiple threads trying to display a dialog box,
// leading to GUI deadlock.
if (!isSimThread ()) {
BX_INFO (("bx_signal_handler: ignored sig %d because it wasn't called from the simulator thread", signum));
return;
}
#endif
#if BX_GUI_SIGHANDLER
// GUI signal handler gets first priority, if the mask says it's wanted
if ((1<<signum) & bx_gui.get_sighandler_mask ()) {
bx_gui.sighandler (signum);
return;
}
#endif
#if BX_SHOW_IPS
extern unsigned long ips_count;
if (signum == SIGALRM ) {
BX_INFO(("ips = %lu", ips_count));
ips_count = 0;
#ifndef __MINGW32__
signal(SIGALRM, bx_signal_handler);
alarm( 1 );
#endif
return;
}
#endif
#if BX_GUI_SIGHANDLER
if ((1<<signum) & bx_gui.get_sighandler_mask ()) {
bx_gui.sighandler (signum);
return;
}
#endif
BX_PANIC(("SIGNAL %u caught", signum));
}
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