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Bochs/bochs/main.cc
Bryce Denney e568d14ef3 - add GDB stub patch by Johan Rydberg
2002-10-03 05:29:15 +00:00

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/////////////////////////////////////////////////////////////////////////
// $Id: main.cc,v 1.156 2002-10-03 05:28:56 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 enable_config_interface = 1;
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()
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 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->BX_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->BX_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] = {
{ "Master ATA device on channel 0",
"Slave ATA device on channel 0" },
{ "Master ATA device on channel 1",
"Slave ATA device on channel 1" },
{ "Master ATA device on channel 2",
"Slave ATA device on channel 2" },
{ "Master ATA device on channel 3",
"Slave ATA device 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];
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 (ata[channel]->BX_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->BX_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);
}
}
// 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?"
: "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?"
: "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->BX_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->BX_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->BX_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->BX_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->BX_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->BX_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->BX_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->BX_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->BX_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_do_text_config_interface (argc, argv);
bx_config_interface (BX_CI_INIT);
bx_continue_after_config_interface (argc, argv);
// function returned normally
} else {
// quit via longjmp
}
return 0;
}
#endif
int
bx_init_main (int argc, char *argv[])
{
int help = 0;
#if BX_WITH_WX
int arg = 1;
char *bochsrc = NULL;
#endif
// 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
if ((argc > 1) && (!strcmp ("--help", argv[1]))) {
fprintf(stderr, "Usage: bochs [options] [bochsrc options]\n\n"
" -q quickstart with default 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
help = 1;
} else {
#if !BX_WITH_WX
bx_print_header ();
#endif
}
bx_init_bx_dbg ();
bx_init_options ();
if (help) exit(0);
#if BX_WITH_CARBON
/* "-psn" is passed if we are launched by double-clicking */
if ( argc >= 2 && strncmp (argv[1], "-psn", 4) == 0 ) {
// 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."));
argc = 1; // ignore all other args.
setupWorkingDirectory (argv[0]);
// there is no stdin/stdout so disable the text-based config interface.
enable_config_interface = 0;
}
// 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]));
}
char cwd[MAXPATHLEN];
getwd (cwd);
BX_INFO (("Now my working directory is %s", cwd));
#endif
#if BX_WITH_WX
// detect -q or -qf
if ((argc > 1) && (!strncmp ("-q", argv[1], 2))) {
SIM->get_param_bool(BXP_QUICK_START)->set (1); // used in wxmain.cc
arg++;
if ((argc > 2) && (!strcmp(argv[1], "-qf"))) {
bochsrc = argv[arg];
arg++;
}
else if ((argc > 3) && (!strcmp ("-f", argv[arg]))) {
bochsrc = argv[arg+1];
arg += 2;
}
if (bochsrc == NULL) bochsrc = bx_find_bochsrc ();
if (bochsrc) {
if (bx_read_configuration (bochsrc) < 0)
return -1; // read config failed
}
}
// parse cmdline after bochsrc so that it can override things
bx_parse_cmdline (arg, argc, argv);
#endif
return 0;
}
#if !BX_WITH_WX
static void
bx_do_text_config_interface (int argc, char *argv[])
{
char *bochsrc = NULL;
int norcfile = 1;
// detect -q, -qf argument before anything else
int arg = 1;
if ((argc > 1) && !strncmp ("-q", argv[1], 2)) {
// skip the configuration interface
arg++;
enable_config_interface = 0;
if ((argc > 2) && (!strcmp(argv[1], "-qf"))) {
bochsrc = argv[arg];
arg++;
}
else if ((argc > 3) && (!strcmp ("-f", argv[arg]))) {
bochsrc = argv[arg+1];
arg += 2;
}
}
#if !BX_USE_CONFIG_INTERFACE
enable_config_interface = 0;
#endif
if (!enable_config_interface || BX_WITH_WX) {
/* parse configuration file and command line arguments */
if (bochsrc == NULL) bochsrc = bx_find_bochsrc ();
if (bochsrc)
norcfile = bx_read_configuration (bochsrc);
if (norcfile && arg>=argc) {
// no bochsrc used. This is legal since they may have everything on the
// command line. However if they have no arguments then give them some
// friendly advice.
fprintf (stderr, "%s\n", divider);
fprintf (stderr, "Before running Bochs, you should cd to a directory which contains\n");
fprintf (stderr, "a .bochsrc file and a disk image. If you downloaded a binary package,\n");
fprintf (stderr, "all the necessary files are already on your disk.\n");
#if defined(WIN32)
fprintf (stderr, "\nFor Windows installations, go to the dlxlinux direectory and\n");
fprintf (stderr, "double-click on the start.bat script.\n");
#elif !defined(macintosh)
fprintf (stderr, "\nFor UNIX installations, try running \"bochs-dlx\" for a demo. This script\n");
fprintf (stderr, "is basically equivalent to typing:\n");
fprintf (stderr, " cd /usr/share/bochs/dlxlinux\n");
fprintf (stderr, " bochs\n");
#endif
BX_EXIT(1);
}
}
// parse the rest of the command line.
if (bx_parse_cmdline (arg, argc, argv)) {
fprintf (stderr, "There were errors while parsing the command line.\n");
fprintf (stderr, "Bochs is exiting.\n");
exit (1);
}
if (enable_config_interface) {
// update log actions before starting configuration interface
for (int level=0; level<N_LOGLEV; level++) {
int action = SIM->get_default_log_action (level);
io->set_log_action (level, action);
}
// Display the pre-simulation configuration interface.
bx_config_interface (BX_CI_START_MENU);
}
}
#endif
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_ERROR (("reading from %s failed", rcfile));
return -1;
}
// update log actions if configuration interface is enabled
if (enable_config_interface) {
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++;
}
return 0;
}
int
bx_init_hardware()
{
// all configuration has been read, now initialize everything.
if (!enable_config_interface) {
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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