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Bochs/bochs/config.cc
Volker Ruppert 171697da03 Fixed save/restore with debugger enabled.
2024-02-17 09:23:39 +01:00

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/////////////////////////////////////////////////////////////////////////
// $Id$
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2002-2024 The Bochs Project
//
// 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#include "bochs.h"
#include "bxversion.h"
#include "iodev/iodev.h"
#include "iodev/hdimage/hdimage.h"
#if BX_NETWORKING
#include "iodev/network/netmod.h"
#endif
#if BX_SUPPORT_SOUNDLOW
#include "iodev/sound/soundmod.h"
#endif
#if BX_SUPPORT_PCIUSB
#include "iodev/usb/usb_common.h"
#endif
#include "param_names.h"
#include <assert.h>
#ifdef HAVE_LOCALE_H
#include <locale.h>
#endif
#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
#ifdef WIN32
#define DIRECTORY_SEPARATOR "\\"
#else
#define DIRECTORY_SEPARATOR "/"
#endif
const char **config_interface_list;
const char **display_library_list;
const char **vga_extension_names;
const char **vga_extension_plugins;
const char **pcislot_dev_list;
int bochsrc_include_level = 0;
#define LOG_THIS genlog->
extern bx_debug_t bx_dbg;
static int parse_line_unformatted(const char *context, char *line);
static int parse_line_formatted(const char *context, int num_params, char *params[]);
static int parse_bochsrc(const char *rcfile);
static int get_floppy_type_from_image(const char *filename);
int get_floppy_devtype_from_type(int type)
{
switch (type) {
case BX_FLOPPY_2_88:
return BX_FDD_350ED;
case BX_FLOPPY_1_44:
return BX_FDD_350HD;
case BX_FLOPPY_720K:
return BX_FDD_350DD;
case BX_FLOPPY_1_2:
return BX_FDD_525HD;
// the remaining types return a 5 1/4" 360k drive
case BX_FLOPPY_360K:
default:
return BX_FDD_525DD;
}
}
static Bit64s bx_param_handler(bx_param_c *param, bool set, Bit64s val)
{
char pname[BX_PATHNAME_LEN];
Bit8u device;
Bit64s oldval;
bx_list_c *base = (bx_list_c*) param->get_parent();
base->get_param_path(pname, BX_PATHNAME_LEN);
if (!strncmp(pname, "ata.", 4)) {
if (!strcmp(base->get_name(), "master")) {
device = 0;
} else {
device = 1;
}
if (!strcmp(param->get_name(), "type")) {
if (set) {
switch (val) {
case BX_ATA_DEVICE_DISK:
((bx_param_filename_c*)SIM->get_param("path", base))->set_extension("img");
break;
case BX_ATA_DEVICE_CDROM:
((bx_param_filename_c*)SIM->get_param("path", base))->set_extension("iso");
break;
}
}
} else {
BX_PANIC(("bx_param_handler called with unknown parameter '%s.%s'", pname, param->get_name()));
return -1;
}
} else {
param->get_param_path(pname, BX_PATHNAME_LEN);
if (!strcmp(pname, BXPN_VGA_EXTENSION)) {
if (set) {
oldval = ((bx_param_enum_c*)param)->get();
if (val != oldval) {
PLUG_unload_opt_plugin(vga_extension_plugins[(Bit8u)oldval]);
PLUG_load_plugin_var(vga_extension_plugins[(Bit8u)val], PLUGTYPE_VGA);
}
}
} else if ((!strcmp(pname, BXPN_FLOPPYA_DEVTYPE)) ||
(!strcmp(pname, BXPN_FLOPPYB_DEVTYPE))) {
if ((set) && (val == BX_FDD_NONE)) {
SIM->get_param_enum("type", base)->set(BX_FLOPPY_NONE);
SIM->get_param_enum("status", base)->set(BX_EJECTED);
}
} else if ((!strcmp(pname, BXPN_FLOPPYA_TYPE)) ||
(!strcmp(pname, BXPN_FLOPPYB_TYPE))) {
if (set) {
if (val == BX_FLOPPY_AUTO) {
val = get_floppy_type_from_image(SIM->get_param_string("path", base)->getptr());
SIM->get_param_enum("type", base)->set(val);
} else if (!SIM->get_init_done() && (val != BX_FLOPPY_NONE)) {
device = get_floppy_devtype_from_type((int)val);
SIM->get_param_enum("devtype", base)->set(device);
}
}
} else {
BX_PANIC(("bx_param_handler called with unknown parameter '%s'", pname));
return -1;
}
}
return val;
}
const char *bx_param_string_handler(bx_param_string_c *param, bool set,
const char *oldval, const char *val, int maxlen)
{
char pname[BX_PATHNAME_LEN];
param->get_param_path(pname, BX_PATHNAME_LEN);
if (!strcmp(pname, BXPN_SCREENMODE)) {
if (set) {
BX_INFO(("Screen mode changed to %s", val));
}
} else if (!strcmp(pname, BXPN_USER_SHORTCUT)) {
if (set && (SIM->get_init_done())) {
if (!bx_gui->parse_user_shortcut(val)) {
val = oldval;
}
}
} else {
BX_PANIC(("bx_param_string_handler called with unknown parameter '%s'", pname));
}
return val;
}
#if BX_NETWORKING
void bx_init_std_nic_options(const char *name, bx_list_c *menu)
{
bx_param_enum_c *ethmod;
bx_param_bytestring_c *macaddr;
bx_param_filename_c *path, *bootrom;
char descr[120];
sprintf(descr, "MAC address of the %s device. Don't use an address of a machine on your net.", name);
macaddr = new bx_param_bytestring_c(menu,
"mac",
"MAC Address",
descr,
"", 6);
macaddr->set_initial_val("\xfe\xfd\xde\xad\xbe\xef");
macaddr->set_separator(':');
ethmod = new bx_param_enum_c(menu,
"ethmod",
"Ethernet module",
"Module used for the connection to the real net.",
bx_netmod_ctl.get_module_names(),
0,
0);
ethmod->set_by_name("null");
ethmod->set_ask_format("Choose ethernet module for the device [%s] ");
new bx_param_string_c(menu,
"ethdev",
"Ethernet device",
"Device used for the connection to the real net. This is only valid if an ethernet module other than 'null' is used.",
"xl0", BX_PATHNAME_LEN);
path = new bx_param_filename_c(menu,
"script",
"Device configuration script",
"Name of the script that is executed after Bochs initializes the network interface (optional).",
"none", BX_PATHNAME_LEN);
path->set_ask_format("Enter new script name, or 'none': [%s] ");
bootrom = new bx_param_filename_c(menu,
"bootrom",
"Boot ROM image",
"Pathname of network boot ROM image to load",
"", BX_PATHNAME_LEN);
bootrom->set_format("Name of boot ROM image: %s");
}
#endif
#if BX_SUPPORT_PCIUSB
void bx_init_usb_options(const char *usb_name, const char *pname, int maxports, int param0)
{
char group[16], name[8], descr[512], label[512];
bx_list_c *usb, *usbrt, *deplist, *deplist2;
bx_list_c *ports = (bx_list_c*)SIM->get_param("ports");
usb = (bx_list_c*)ports->get_by_name("usb");
if (usb == NULL) {
usb = new bx_list_c(ports, "usb", "USB Configuration");
usb->set_options(usb->USE_TAB_WINDOW | usb->SHOW_PARENT);
// prepare runtime options
bx_list_c *rtmenu = (bx_list_c*)SIM->get_param("menu.runtime");
usbrt = new bx_list_c(rtmenu, "usb", "USB options");
usbrt->set_runtime_param(1);
usbrt->set_options(usbrt->SHOW_PARENT | usbrt->USE_TAB_WINDOW);
}
sprintf(group, "USB %s", usb_name);
sprintf(label, "%s Configuration", usb_name);
bx_list_c *menu = new bx_list_c(usb, pname, label);
menu->set_options(menu->SHOW_PARENT);
sprintf(label, "Enable %s emulation", usb_name);
sprintf(descr, "Enables the %s emulation", usb_name);
bx_param_bool_c *enabled = new bx_param_bool_c(menu, "enabled", label, descr, 1);
// ehci companion type
static const char *ehci_comp_type[] = { "uhci", "ohci", NULL };
new bx_param_enum_c(menu,
"companion", "Companion Type",
"Select Companion type to emulate",
ehci_comp_type,
0, 0
);
// xhci host controller type and number of ports
static const char *xhci_model_names[] = { "uPD720202", "uPD720201", NULL };
new bx_param_enum_c(menu,
"model", "HC model",
"Select Host Controller to emulate",
xhci_model_names,
0, 0
);
new bx_param_num_c(menu,
"n_ports", "Number of ports",
"Set the number of ports for this controller",
-1, 10,
-1, 0 // -1 as a default so that we can tell if this parameter was given
);
deplist = new bx_list_c(NULL);
for (Bit8u i = 0; i < maxports; i++) {
sprintf(name, "port%u", i+1);
sprintf(label, "Port #%u Configuration", i+1);
sprintf(descr, "Device connected to %s port #%u and it's options", usb_name, i+1);
bx_list_c *port = new bx_list_c(menu, name, label);
port->set_options(port->SERIES_ASK | port->USE_BOX_TITLE);
sprintf(descr, "Device connected to %s port #%d", usb_name, i+1);
bx_param_enum_c *device = new bx_param_enum_c(port,
"device",
"Device",
descr,
bx_usbdev_ctl.get_device_names(),
0, 0);
sprintf(descr, "Options for device connected to %s port #%u", usb_name, i+1);
#if BX_SUPPORT_USB_XHCI
if (!strcmp(usb_name, "xHCI")) {
if (i < (param0 / 2))
strcpy(label, "Options: (Must be super-speed)");
else
strcpy(label, "Options: (Must NOT be super-speed)");
} else
#endif
strcpy(label, "Options");
bx_param_string_c *options = new bx_param_string_c(port,
"options",
label,
descr,
"", BX_PATHNAME_LEN);
bx_param_bool_c *overcurrent = new bx_param_bool_c(port,
"over_current",
"signal over-current",
"signal over-current", 0);
port->set_group(group);
deplist->add(port);
deplist->add(device);
deplist->add(overcurrent);
deplist2 = new bx_list_c(NULL);
deplist2->add(options);
device->set_dependent_list(deplist2, 1);
device->set_dependent_bitmap(0, 0);
}
enabled->set_dependent_list(deplist);
}
#endif
void bx_plugin_ctrl_init()
{
bx_list_c *base = (bx_list_c*) SIM->get_param(BXPN_PLUGIN_CTRL);
const char *name;
int count = PLUG_get_plugins_count(PLUGTYPE_OPTIONAL);
if (count == 0) {
BX_PANIC(("bx_plugin_ctrl_init() failure: no plugins found"));
}
for (int i = 0; i < count; i++) {
name = PLUG_get_plugin_name(PLUGTYPE_OPTIONAL, i);
new bx_param_bool_c(base, name, "", "", 0);
}
}
void bx_plugin_ctrl_reset(bool init_done)
{
bx_list_c *base = (bx_list_c*) SIM->get_param(BXPN_PLUGIN_CTRL);
if (init_done) {
for (int i = 0; i < base->get_size(); i++) {
((bx_param_bool_c*)base->get(i))->set(0);
}
SIM->opt_plugin_ctrl("*", 0);
}
// enable the default set of plugins to be loaded
SIM->get_param_bool("unmapped", base)->set(1);
SIM->get_param_bool("biosdev", base)->set(1);
SIM->get_param_bool("speaker", base)->set(1);
SIM->get_param_bool("extfpuirq", base)->set(1);
SIM->get_param_bool("parallel", base)->set(1);
SIM->get_param_bool("serial", base)->set(1);
#if BX_SUPPORT_GAMEPORT
SIM->get_param_bool("gameport", base)->set(1);
#endif
#if BX_SUPPORT_IODEBUG && BX_DEBUGGER
SIM->get_param_bool("iodebug", base)->set(1);
#endif
SIM->opt_plugin_ctrl("*", 1);
}
bool bx_opt_plugin_available(const char *plugname)
{
return (((bx_list_c*)SIM->get_param(BXPN_PLUGIN_CTRL))->get_by_name(plugname) != NULL);
}
void bx_init_config_interface_list()
{
Bit8u i, count = 0;
count = PLUG_get_plugins_count(PLUGTYPE_CI);
config_interface_list = (const char**) malloc((count + 1) * sizeof(char*));
for (i = 0; i < count; i++) {
config_interface_list[i] = PLUG_get_plugin_name(PLUGTYPE_CI, i);
}
config_interface_list[count] = NULL;
// move default config_intergface to the top of the list
if (strcmp(config_interface_list[0], BX_DEFAULT_CONFIG_INTERFACE)) {
for (i = 1; i < count; i++) {
if (!strcmp(config_interface_list[i], BX_DEFAULT_CONFIG_INTERFACE)) {
config_interface_list[i] = config_interface_list[0];
config_interface_list[0] = BX_DEFAULT_CONFIG_INTERFACE;
break;
}
}
}
}
void bx_init_displaylib_list()
{
Bit8u i, count = 0;
count = PLUG_get_plugins_count(PLUGTYPE_GUI);
display_library_list = (const char**) malloc((count + 1) * sizeof(char*));
for (i = 0; i < count; i++) {
display_library_list[i] = PLUG_get_plugin_name(PLUGTYPE_GUI, i);
}
display_library_list[count] = NULL;
// move default display library to the top of the list
if (strcmp(display_library_list[0], BX_DEFAULT_DISPLAY_LIBRARY)) {
for (i = 1; i < count; i++) {
if (!strcmp(display_library_list[i], BX_DEFAULT_DISPLAY_LIBRARY)) {
display_library_list[i] = display_library_list[0];
display_library_list[0] = BX_DEFAULT_DISPLAY_LIBRARY;
break;
}
}
}
}
void bx_init_vgaext_list()
{
Bit8u i, count = 0;
const char *plugname;
count = PLUG_get_plugins_count(PLUGTYPE_VGA);
vga_extension_names = (const char**) malloc((count + 2) * sizeof(char*));
vga_extension_plugins = (const char**) malloc((count + 1) * sizeof(char*));
vga_extension_names[0] = "none";
vga_extension_plugins[0] = "vga";
for (i = 0; i < count; i++) {
plugname = PLUG_get_plugin_name(PLUGTYPE_VGA, i);
vga_extension_plugins[i + 1] = plugname;
if (!strcmp(plugname, "vga")) {
vga_extension_names[i + 1] = "vbe";
} else if (!strcmp(plugname, "svga_cirrus")) {
vga_extension_names[i + 1] = plugname + 5;
} else {
vga_extension_names[i + 1] = plugname;
}
}
vga_extension_names[count + 1] = NULL;
}
void bx_init_pcidev_list()
{
Bit8u i, j, count, flags;
const Bit16u mask = PLUGTYPE_VGA | PLUGTYPE_OPTIONAL;
const char *plugname;
count = PLUG_get_plugins_count(mask);
pcislot_dev_list = (const char**) malloc((count + 2) * sizeof(char*));
pcislot_dev_list[0] = "none";
j = 1;
for (i = 0; i < count; i++) {
plugname = PLUG_get_plugin_name(mask, i);
flags = PLUG_get_plugin_flags(mask, i);
if ((flags & PLUGFLAG_PCI) != 0) {
if (!strcmp(plugname, "vga")) {
plugname = "pcivga";
} else if (!strcmp(plugname, "svga_cirrus")) {
plugname = "cirrus";
}
pcislot_dev_list[j++] = plugname;
}
}
pcislot_dev_list[j] = NULL;
}
void bx_init_options()
{
int i;
bx_list_c *menu;
bx_list_c *deplist;
bx_param_num_c *ioaddr, *ioaddr2, *irq;
bx_param_bool_c *enabled, *readonly;
bx_param_enum_c *mode, *type, *toggle, *status;
bx_param_filename_c *path;
char name[BX_PATHNAME_LEN], descr[512], label[512];
bx_param_c *root_param = SIM->get_param(".");
// general options subtree
menu = new bx_list_c(root_param, "general", "");
// config interface option, set in bochsrc or command line
bx_init_config_interface_list();
bx_param_enum_c *sel_config = new bx_param_enum_c(menu,
"config_interface", "Configuration interface",
"Select configuration interface",
config_interface_list,
0,
0);
sel_config->set_by_name(BX_DEFAULT_CONFIG_INTERFACE);
static const char *bochs_start_names[] = { "quick", "load", "edit", "run" };
// quick start option, set by command line arg
new bx_param_enum_c(menu,
"start_mode",
"Bochs start types",
"Bochs start types",
bochs_start_names,
BX_RUN_START,
BX_QUICK_START);
new bx_param_bool_c(menu,
"restore",
"Restore Bochs session",
"Restore Bochs session",
0);
new bx_param_string_c(menu,
"restore_path",
"Path to data for restore",
"Path to data for restore",
"",
BX_PATHNAME_LEN);
// benchmarking mode, set by command line arg
new bx_param_num_c(menu,
"benchmark",
"benchmark mode",
"set benchmark mode",
0, BX_MAX_BIT32U, 0);
// dump statistics, set by command line arg
new bx_param_num_c(menu,
"dumpstats",
"dumpstats mode",
"dump statistics period",
0, BX_MAX_BIT32U, 0);
// unlock disk images
new bx_param_bool_c(menu,
"unlock_images",
"Unlock disk images",
"Unlock disk images leftover previous from Bochs session",
0);
// subtree for setting up log actions by device in bochsrc
bx_list_c *logfn = new bx_list_c(menu, "logfn", "Logfunctions");
new bx_list_c(logfn, "debug", "");
new bx_list_c(logfn, "info", "");
new bx_list_c(logfn, "error", "");
new bx_list_c(logfn, "panic", "");
// optional plugin control
new bx_list_c(menu, "plugin_ctrl", "Optional Plugin Control");
bx_plugin_ctrl_init();
// subtree for special menus
bx_list_c *special_menus = new bx_list_c(root_param, "menu", "");
#if BX_SUPPORT_SMP
#define BX_CPU_PROCESSORS_LIMIT 255
#define BX_CPU_CORES_LIMIT 8
#define BX_CPU_HT_THREADS_LIMIT 4
#else
#define BX_CPU_PROCESSORS_LIMIT 1
#define BX_CPU_CORES_LIMIT 1
#define BX_CPU_HT_THREADS_LIMIT 1
#endif
// cpu subtree
bx_list_c *cpu_param = new bx_list_c(root_param, "cpu", "CPU Options");
static const char *cpu_names[] = {
#define bx_define_cpudb(model) #model,
#include "cpudb.h"
NULL
};
#undef bx_define_cpudb
new bx_param_enum_c(cpu_param,
"model", "CPU configuration",
"Choose pre-defined CPU configuration",
cpu_names, 0, 0);
// cpu options
bx_param_num_c *nprocessors = new bx_param_num_c(cpu_param,
"n_processors", "Number of processors in SMP mode",
"Sets the number of processors for multiprocessor emulation",
1, BX_CPU_PROCESSORS_LIMIT,
1);
nprocessors->set_enabled(BX_CPU_PROCESSORS_LIMIT > 1);
nprocessors->set_options(bx_param_c::CI_ONLY);
bx_param_num_c *ncores = new bx_param_num_c(cpu_param,
"n_cores", "Number of cores in each processor in SMP mode",
"Sets the number of cores per processor for multiprocessor emulation",
1, BX_CPU_CORES_LIMIT,
1);
ncores->set_enabled(BX_CPU_CORES_LIMIT > 1);
ncores->set_options(bx_param_c::CI_ONLY);
bx_param_num_c *nthreads = new bx_param_num_c(cpu_param,
"n_threads", "Number of HT threads per each core in SMP mode",
"Sets the number of HT (Intel(R) HyperThreading Technology) threads per core for multiprocessor emulation",
1, BX_CPU_HT_THREADS_LIMIT,
1);
nthreads->set_enabled(BX_CPU_HT_THREADS_LIMIT > 1);
nthreads->set_options(bx_param_c::CI_ONLY);
new bx_param_num_c(cpu_param,
"ips", "Emulated instructions per second (IPS)",
"Emulated instructions per second, used to calibrate bochs emulated time with wall clock time.",
BX_MIN_IPS, BX_MAX_BIT32U,
4000000);
#if BX_SUPPORT_SMP
new bx_param_num_c(cpu_param,
"quantum", "Quantum ticks in SMP simulation",
"Maximum amount of instructions allowed to execute before returning control to another CPU.",
BX_SMP_QUANTUM_MIN, BX_SMP_QUANTUM_MAX,
16);
#endif
new bx_param_bool_c(cpu_param,
"reset_on_triple_fault", "Enable CPU reset on triple fault",
"Enable CPU reset if triple fault occurred (highly recommended)",
1);
#if BX_CPU_LEVEL >= 5
new bx_param_bool_c(cpu_param,
"ignore_bad_msrs", "Ignore RDMSR / WRMSR to unknown MSR register",
"Ignore RDMSR/WRMSR to unknown MSR register",
1);
#endif
new bx_param_bool_c(cpu_param,
"cpuid_limit_winnt", "Limit max CPUID function to 3",
"Limit max CPUID function reported to 3 to workaround WinNT issue",
0);
#if BX_SUPPORT_MONITOR_MWAIT
new bx_param_bool_c(cpu_param,
"mwait_is_nop", "Don't put CPU to sleep state by MWAIT",
"Don't put CPU to sleep state by MWAIT",
0);
#endif
#if BX_CONFIGURE_MSRS
new bx_param_filename_c(cpu_param,
"msrs",
"Configurable MSR definition file",
"Set path to the configurable MSR definition file",
"", BX_PATHNAME_LEN);
#endif
cpu_param->set_options(menu->SHOW_PARENT);
// cpuid subtree
#if BX_CPU_LEVEL >= 4
bx_list_c *cpuid_param = new bx_list_c(root_param, "cpuid", "CPUID Options");
new bx_param_num_c(cpuid_param,
"level", "CPU Level",
"CPU level",
(BX_CPU_LEVEL < 5) ? BX_CPU_LEVEL : 5, BX_CPU_LEVEL,
BX_CPU_LEVEL);
new bx_param_num_c(cpuid_param,
"stepping", "Stepping ID",
"Processor 4-bits stepping ID",
0, 15,
3);
new bx_param_num_c(cpuid_param,
"model", "Model ID",
"Processor model ID, extended model ID",
0, 255,
3);
new bx_param_num_c(cpuid_param,
"family", "Family ID",
"Processor family ID, extended family ID",
BX_CPU_LEVEL, (BX_CPU_LEVEL >= 6) ? 4095 : BX_CPU_LEVEL,
BX_CPU_LEVEL);
new bx_param_string_c(cpuid_param,
"vendor_string",
"CPUID vendor string",
"Set the CPUID vendor string",
#if BX_CPU_VENDOR_INTEL
"GenuineIntel",
#else
"AuthenticAMD",
#endif
BX_CPUID_VENDOR_LEN+1);
new bx_param_string_c(cpuid_param,
"brand_string",
"CPUID brand string",
"Set the CPUID brand string",
#if BX_CPU_VENDOR_INTEL
" Intel(R) Pentium(R) 4 CPU ",
#else
"AMD Athlon(tm) processor",
#endif
BX_CPUID_BRAND_LEN+1);
#if BX_CPU_LEVEL >= 5
new bx_param_bool_c(cpuid_param,
"mmx", "Support for MMX instruction set",
"Support for MMX instruction set",
1);
// configure defaults to XAPIC enabled
static const char *apic_names[] = {
"legacy",
"xapic",
#if BX_CPU_LEVEL >= 6
"xapic_ext",
"x2apic",
#endif
NULL
};
new bx_param_enum_c(cpuid_param,
"apic", "APIC configuration",
"Select APIC configuration (Legacy APIC/XAPIC/XAPIC_EXT/X2APIC)",
apic_names,
BX_CPUID_SUPPORT_XAPIC,
BX_CPUID_SUPPORT_LEGACY_APIC);
#endif
#if BX_CPU_LEVEL >= 6
// configure defaults to CPU_LEVEL = 6 with SSE2 enabled
static const char *simd_names[] = {
"none",
"sse",
"sse2",
"sse3",
"ssse3",
"sse4_1",
"sse4_2",
#if BX_SUPPORT_AVX
"avx",
"avx2",
#if BX_SUPPORT_EVEX
"avx512",
#endif
#endif
NULL };
new bx_param_enum_c(cpuid_param,
"simd", "Support for SIMD instruction set",
"Support for SIMD (SSE/SSE2/SSE3/SSSE3/SSE4_1/SSE4_2/AVX/AVX2/AVX512) instruction set",
simd_names,
BX_CPUID_SUPPORT_SSE2,
BX_CPUID_SUPPORT_NOSSE);
new bx_param_bool_c(cpuid_param,
"sse4a", "Support for AMD SSE4A instructions",
"Support for AMD SSE4A instructions",
0);
new bx_param_bool_c(cpuid_param,
"misaligned_sse", "Support for AMD Misaligned SSE mode",
"Support for AMD Misaligned SSE mode",
0);
new bx_param_bool_c(cpuid_param,
"sep", "Support for SYSENTER/SYSEXIT instructions",
"Support for SYSENTER/SYSEXIT instructions",
1);
new bx_param_bool_c(cpuid_param,
"movbe", "Support for MOVBE instruction",
"Support for MOVBE instruction",
0);
new bx_param_bool_c(cpuid_param,
"adx", "Support for ADX instructions",
"Support for ADCX/ADOX instructions",
0);
new bx_param_bool_c(cpuid_param,
"aes", "Support for AES instruction set",
"Support for AES instruction set",
0);
new bx_param_bool_c(cpuid_param,
"sha", "Support for SHA instruction set",
"Support for SHA instruction set",
0);
new bx_param_bool_c(cpuid_param,
"xsave", "Support for XSAVE extensions",
"Support for XSAVE extensions",
0);
new bx_param_bool_c(cpuid_param,
"xsaveopt", "Support for XSAVEOPT instruction",
"Support for XSAVEOPT instruction",
0);
#if BX_SUPPORT_AVX
new bx_param_bool_c(cpuid_param,
"avx_f16c", "Support for AVX F16 convert instructions",
"Support for AVX F16 convert instructions",
0);
new bx_param_bool_c(cpuid_param,
"avx_fma", "Support for AVX FMA instructions",
"Support for AVX FMA instructions",
0);
new bx_param_num_c(cpuid_param,
"bmi", "Support for BMI instructions",
"Support for Bit Manipulation Instructions (BMI)",
0, 2,
0);
new bx_param_bool_c(cpuid_param,
"xop", "Support for AMD XOP instructions",
"Support for AMD XOP instructions",
0);
new bx_param_bool_c(cpuid_param,
"fma4", "Support for AMD four operand FMA instructions",
"Support for AMD FMA4 instructions",
0);
new bx_param_bool_c(cpuid_param,
"tbm", "Support for AMD TBM instructions",
"Support for AMD Trailing Bit Manipulation (TBM) instructions",
0);
#endif
#if BX_SUPPORT_X86_64
new bx_param_bool_c(cpuid_param,
"x86_64", "x86-64 and long mode",
"Support for x86-64 and long mode",
1);
new bx_param_bool_c(cpuid_param,
"1g_pages", "1G pages support in long mode",
"Support for 1G pages in long mode",
0);
new bx_param_bool_c(cpuid_param,
"pcid", "PCID support in long mode",
"Support for process context ID (PCID) in long mode",
0);
new bx_param_bool_c(cpuid_param,
"fsgsbase", "FS/GS BASE access instructions support",
"FS/GS BASE access instructions support in long mode",
0);
#endif
new bx_param_bool_c(cpuid_param,
"smep", "Supervisor Mode Execution Protection support",
"Supervisor Mode Execution Protection support",
0);
new bx_param_bool_c(cpuid_param,
"smap", "Supervisor Mode Access Prevention support",
"Supervisor Mode Access Prevention support",
0);
#if BX_SUPPORT_MONITOR_MWAIT
new bx_param_bool_c(cpuid_param,
"mwait", "MONITOR/MWAIT instructions support",
"MONITOR/MWAIT instructions support",
BX_SUPPORT_MONITOR_MWAIT);
#endif
#if BX_SUPPORT_VMX
new bx_param_num_c(cpuid_param,
"vmx", "Support for Intel VMX extensions emulation",
"Support for Intel VMX extensions emulation",
0, BX_SUPPORT_VMX,
1);
#endif
#if BX_SUPPORT_SVM
new bx_param_bool_c(cpuid_param,
"svm", "Secure Virtual Machine (SVM) emulation support",
"Secure Virtual Machine (SVM) emulation support",
0);
#endif
#endif // CPU_LEVEL >= 6
cpuid_param->set_options(menu->SHOW_PARENT | menu->USE_SCROLL_WINDOW);
// CPUID subtree depends on CPU model
SIM->get_param_enum(BXPN_CPU_MODEL)->set_dependent_list(cpuid_param->clone(), 0);
// enable CPUID subtree only for CPU model choice #0
SIM->get_param_enum(BXPN_CPU_MODEL)->set_dependent_bitmap(0, BX_MAX_BIT64U);
#endif // CPU_LEVEL >= 4
// memory subtree
bx_list_c *memory = new bx_list_c(root_param, "memory", "Memory Options");
bx_list_c *stdmem = new bx_list_c(memory, "standard", "Standard Options");
bx_list_c *optrom = new bx_list_c(memory, "optrom", "Optional ROM Images");
bx_list_c *optram = new bx_list_c(memory, "optram", "Optional RAM Images");
bx_list_c *ram = new bx_list_c(stdmem, "ram", "RAM size options");
bx_list_c *rom = new bx_list_c(stdmem, "rom", "BIOS ROM options");
bx_list_c *vgarom = new bx_list_c(stdmem, "vgarom", "VGABIOS ROM options");
// memory options (ram & rom)
bx_param_num_c *ramsize = new bx_param_num_c(ram,
"guest",
"Memory size (megabytes)",
"Amount of RAM in megabytes",
1, ((Bit64u)(1) << BX_PHY_ADDRESS_WIDTH) / (1024*1024),
BX_DEFAULT_MEM_MEGS);
ramsize->set_ask_format("Enter memory size (MB): [%d] ");
bx_param_num_c *host_ramsize = new bx_param_num_c(ram,
"host",
"Host allocated memory size (megabytes)",
"Amount of host allocated memory in megabytes",
1, 2048,
BX_DEFAULT_MEM_MEGS);
host_ramsize->set_ask_format("Enter host memory size (MB): [%d] ");
ram->set_options(ram->SERIES_ASK);
bx_param_num_c *mem_block_size = new bx_param_num_c(ram,
"block_size",
"Memory block granularity (kilobytes)",
"Granularity of host memory allocation",
4, 8192,
128);
mem_block_size->set_ask_format("Enter memory block size (KB): [%d] ");
ram->set_options(ram->SERIES_ASK);
path = new bx_param_filename_c(rom,
"file",
"ROM BIOS image",
"Pathname of ROM image to load",
"", BX_PATHNAME_LEN);
path->set_format("Name of ROM BIOS image: %s");
sprintf(name, "%s" DIRECTORY_SEPARATOR "BIOS-bochs-latest", (char *)get_builtin_variable("BXSHARE"));
path->set_initial_val(name);
bx_param_num_c *romaddr = new bx_param_num_c(rom,
"address",
"ROM BIOS address",
"The address at which the ROM image should be loaded",
0, BX_MAX_BIT32U,
0);
romaddr->set_base(16);
romaddr->set_format("0x%08x");
romaddr->set_long_format("ROM BIOS address: 0x%08x");
new bx_param_string_c(rom,
"options",
"BIOS options",
"Options for the Bochs BIOS",
"", BX_PATHNAME_LEN);
new bx_param_filename_c(rom,
"flash_data",
"Flash BIOS config space image",
"Name of the image file for the config data of the flash BIOS",
"", BX_PATHNAME_LEN);
rom->set_options(rom->SERIES_ASK);
path = new bx_param_filename_c(vgarom,
"file",
"VGA BIOS image",
"Pathname of VGA ROM image to load",
"", BX_PATHNAME_LEN);
path->set_format("Name of VGA BIOS image: %s");
sprintf(name, "%s" DIRECTORY_SEPARATOR "VGABIOS-lgpl-latest", get_builtin_variable("BXSHARE"));
path->set_initial_val(name);
vgarom->set_options(vgarom->SERIES_ASK);
bx_list_c *optnum;
bx_param_num_c *optaddr;
for (i=0; i<BX_N_OPTROM_IMAGES; i++) {
sprintf(name, "%d", i+1);
sprintf(descr, "Pathname of optional ROM image #%d to load", i+1);
sprintf(label, "Optional ROM image #%d", i+1);
optnum = new bx_list_c(optrom, name, label);
path = new bx_param_filename_c(optnum,
"file",
"Path",
descr,
"", BX_PATHNAME_LEN);
sprintf(label, "Name of optional ROM image #%d", i+1);
strcat(label, " : %s");
path->set_format(label);
sprintf(descr, "The address at which the optional ROM image #%d should be loaded", i+1);
optaddr = new bx_param_num_c(optnum,
"address",
"Address",
descr,
0, BX_MAX_BIT32U,
0);
optaddr->set_base(16);
optaddr->set_format("0x%05x");
sprintf(label, "Optional ROM #%d address:", i+1);
strcat(label, " 0x%05x");
optaddr->set_long_format(label);
deplist = new bx_list_c(NULL);
deplist->add(optaddr);
path->set_dependent_list(deplist);
optnum->set_options(optnum->SERIES_ASK | optnum->USE_BOX_TITLE);
}
optrom->set_options(optrom->SHOW_PARENT);
for (i=0; i<BX_N_OPTRAM_IMAGES; i++) {
sprintf(name, "%d", i+1);
sprintf(descr, "Pathname of optional RAM image #%d to load", i+1);
sprintf(label, "Optional RAM image #%d", i+1);
optnum = new bx_list_c(optram, name, label);
path = new bx_param_filename_c(optnum,
"file",
"Path",
descr,
"", BX_PATHNAME_LEN);
sprintf(label, "Name of optional RAM image #%d", i+1);
strcat(label, " : %s");
path->set_format(label);
sprintf(descr, "The address at which the optional RAM image #%d should be loaded", i+1);
optaddr = new bx_param_num_c(optnum,
"address",
"Address",
descr,
0, BX_MAX_BIT32U,
0);
optaddr->set_base(16);
optaddr->set_format("0x%05x");
sprintf(label, "Optional RAM #%d address:", i+1);
strcat(label, " 0x%05x");
optaddr->set_long_format(label);
deplist = new bx_list_c(NULL);
deplist->add(optaddr);
path->set_dependent_list(deplist);
optnum->set_options(optnum->SERIES_ASK | optnum->USE_BOX_TITLE);
}
optram->set_options(optram->SHOW_PARENT);
memory->set_options(memory->SHOW_PARENT | memory->USE_TAB_WINDOW);
// clock & cmos subtree
bx_list_c *clock_cmos = new bx_list_c(root_param, "clock_cmos", "Clock & CMOS Options");
// clock & cmos options
static const char *clock_sync_names[] = { "none", "realtime", "slowdown", "both", NULL };
Bit64s mintime,maxtime;
struct tm mtim,xtim;
mtim.tm_year =0000 -1900;
mtim.tm_mon = 1 - 1;
mtim.tm_mday = 1 ;
mtim.tm_hour = 00 ;
mtim.tm_min = 00 ;
mtim.tm_sec = 00 ;
mtim.tm_isdst = -1 ;
xtim.tm_year =9999 -1900;
xtim.tm_mon = 12 - 1;
xtim.tm_mday = 31 ;
xtim.tm_hour = 23 ;
xtim.tm_min = 59 ;
xtim.tm_sec = 59 ;
xtim.tm_isdst = -1 ;
mintime=mktime(&mtim); //Find which epoch corresponds to the upper limit expressed in local time
maxtime=mktime(&xtim); //Find which epoch corresponds to the lower limit expressed in local time
bx_param_enum_c *clock_sync = new bx_param_enum_c(clock_cmos,
"clock_sync", "Synchronisation method",
"Host to guest time synchronization method",
clock_sync_names,
BX_CLOCK_SYNC_NONE,
BX_CLOCK_SYNC_NONE);
bx_param_num_c *time0 = new bx_param_num_c(clock_cmos,
"time0",
"Initial CMOS time for Bochs\n(1:localtime, 2:utc, other:time in seconds)",
"Initial time for Bochs CMOS clock, used if you really want two runs to be identical",
mintime, maxtime,
BX_CLOCK_TIME0_LOCAL);
bx_param_bool_c *rtc_sync = new bx_param_bool_c(clock_cmos,
"rtc_sync", "Sync RTC speed with realtime",
"If enabled, the RTC runs at realtime speed",
0);
deplist = new bx_list_c(NULL);
deplist->add(rtc_sync);
clock_sync->set_dependent_list(deplist, 0);
clock_sync->set_dependent_bitmap(BX_CLOCK_SYNC_REALTIME, 1);
clock_sync->set_dependent_bitmap(BX_CLOCK_SYNC_BOTH, 1);
bx_list_c *cmosimage = new bx_list_c(clock_cmos, "cmosimage", "CMOS Image Options");
bx_param_bool_c *use_cmosimage = new bx_param_bool_c(cmosimage,
"enabled", "Use a CMOS image",
"Controls the usage of a CMOS image",
0);
path = new bx_param_filename_c(cmosimage,
"path", "Pathname of CMOS image",
"Pathname of CMOS image",
"", BX_PATHNAME_LEN);
bx_param_bool_c *rtc_init = new bx_param_bool_c(cmosimage,
"rtc_init", "Initialize RTC from image",
"Controls whether to initialize the RTC with values stored in the image",
0);
deplist = new bx_list_c(NULL);
deplist->add(path);
deplist->add(rtc_init);
use_cmosimage->set_dependent_list(deplist);
time0->set_ask_format("Enter Initial CMOS time (1:localtime, 2:utc, other:time in seconds): [" FMT_LL "d] ");
clock_sync->set_ask_format("Enter Synchronisation method: [%s] ");
clock_cmos->set_options(clock_cmos->SHOW_PARENT);
cmosimage->set_options(cmosimage->SERIES_ASK);
// pci subtree
bx_list_c *pci = new bx_list_c(root_param, "pci", "PCI Options");
// pci options
static const char *pci_chipset_names[] = { "i430fx", "i440fx", "i440bx", NULL };
deplist = new bx_list_c(NULL);
enabled = new bx_param_bool_c(pci,
"enabled",
"Enable PCI Support",
"Controls whether to emulate a PCI chipset",
BX_SUPPORT_PCI);
bx_param_enum_c *pci_chipset = new bx_param_enum_c(pci,
"chipset", "PCI chipset",
"Select PCI chipset to emulate",
pci_chipset_names,
BX_PCI_CHIPSET_I440FX,
BX_PCI_CHIPSET_I430FX);
deplist->add(pci_chipset);
// pci slots
bx_init_pcidev_list();
bx_list_c *slot = new bx_list_c(pci, "slot", "PCI Slots");
deplist->add(slot);
for (i=0; i<BX_N_PCI_SLOTS; i++) {
sprintf(name, "%d", i+1);
sprintf (descr, "Name of the device connected to PCI slot #%d", i+1);
sprintf (label, "PCI slot #%d device", i+1);
bx_param_enum_c *devname = new bx_param_enum_c(slot,
name,
label,
descr,
pcislot_dev_list,
0, 0);
deplist->add(devname);
}
bx_param_string_c *advopts = new bx_param_string_c(pci, "advopts", "Advanced PCI Options",
"Set advanced PCI options",
"", BX_PATHNAME_LEN);
deplist->add(advopts);
enabled->set_dependent_list(deplist);
enabled->set_enabled(BX_SUPPORT_PCI);
pci->set_options(pci->SHOW_PARENT);
slot->set_options(slot->SHOW_PARENT);
// display subtree
bx_list_c *display = new bx_list_c(root_param, "display", "Bochs Display & Interface Options");
bx_init_displaylib_list();
bx_param_enum_c *sel_displaylib = new bx_param_enum_c(display,
"display_library", "VGA Display Library",
"Select VGA Display Library",
display_library_list,
0,
0);
sel_displaylib->set_by_name(BX_DEFAULT_DISPLAY_LIBRARY);
sel_displaylib->set_ask_format("Choose which library to use for the Bochs display: [%s] ");
new bx_param_string_c(display,
"displaylib_options", "Display Library options",
"Options passed to Display Library",
"",
BX_PATHNAME_LEN);
new bx_param_bool_c(display,
"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_param_bool_c *fullscreen = new bx_param_bool_c(display,
"fullscreen", "Use full screen mode",
"When enabled, bochs occupies the whole screen instead of just a window.",
0);
bx_param_string_c *screenmode = new bx_param_string_c(display,
"screenmode",
"Screen mode name",
"Screen mode name",
"", BX_PATHNAME_LEN);
screenmode->set_handler(bx_param_string_handler);
#endif
new bx_param_bool_c(display,
"vga_realtime",
"VGA timer realtime",
"If enabled, the VGA timer is based on realtime",
1);
// The value 0 enables support for using vertical frequency
bx_param_num_c *vga_update_freq = new bx_param_num_c(display,
"vga_update_frequency",
"VGA Update Frequency",
"Number of VGA updates per emulated second",
0, 75,
10);
vga_update_freq->set_ask_format ("Type a new value for VGA update frequency: [%d] ");
bx_init_vgaext_list();
bx_param_enum_c *vga_extension = new bx_param_enum_c(display,
"vga_extension",
"VGA Extension",
"Name of the VGA extension",
vga_extension_names,
0, 0);
vga_extension->set_by_name("vbe");
vga_extension->set_handler(bx_param_handler);
display->set_options(display->SHOW_PARENT);
static const char *ddc_mode_list[] = {
"disabled",
"builtin",
"file",
NULL
};
bx_param_enum_c *ddc_mode = new bx_param_enum_c(display,
"ddc_mode", "DDC emulation mode",
"Select DDC emulation mode",
ddc_mode_list,
BX_DDC_MODE_BUILTIN,
BX_DDC_MODE_DISABLED);
path = new bx_param_filename_c(display,
"ddc_file",
"DDC definition file",
"Set path to a DDC definition file",
"", BX_PATHNAME_LEN);
deplist = new bx_list_c(NULL);
deplist->add(path);
ddc_mode->set_dependent_list(deplist, 0);
ddc_mode->set_dependent_bitmap(BX_DDC_MODE_FILE, 1);
// keyboard & mouse subtree
bx_list_c *kbd_mouse = new bx_list_c(root_param, "keyboard_mouse", "Keyboard & Mouse Options");
bx_list_c *keyboard = new bx_list_c(kbd_mouse, "keyboard", "Keyboard Options");
bx_list_c *mouse = new bx_list_c(kbd_mouse, "mouse", "Mouse Options");
static const char *keyboard_type_names[] = { "xt", "at", "mf", NULL };
// keyboard & mouse options
type = new bx_param_enum_c(keyboard,
"type", "Keyboard type",
"Keyboard type reported by the 'identify keyboard' command",
keyboard_type_names,
BX_KBD_MF_TYPE,
BX_KBD_XT_TYPE);
type->set_ask_format ("Enter keyboard type: [%s] ");
new bx_param_num_c(keyboard,
"serial_delay", "Keyboard serial delay",
"Approximate time in microseconds that it takes one character to be transferred from the keyboard to controller over the serial path.",
5, BX_MAX_BIT32U,
150);
new bx_param_num_c(keyboard,
"paste_delay", "Keyboard paste delay",
"Approximate time in microseconds between attempts to paste characters to the keyboard controller.",
1000, BX_MAX_BIT32U,
100000);
bx_param_bool_c *use_kbd_mapping = new bx_param_bool_c(keyboard,
"use_mapping", "Use keyboard mapping",
"Controls whether to use the keyboard mapping feature",
0);
use_kbd_mapping->set_options(bx_param_c::CI_ONLY);
bx_param_filename_c *keymap = new bx_param_filename_c(keyboard,
"keymap", "Keymap filename",
"Pathname of the keymap file used",
"", BX_PATHNAME_LEN);
keymap->set_extension("map");
deplist = new bx_list_c(NULL);
deplist->add(keymap);
use_kbd_mapping->set_dependent_list(deplist);
bx_param_string_c *user_shortcut = new bx_param_string_c(keyboard,
"user_shortcut",
"Userbutton shortcut",
"Defines the keyboard shortcut to be sent when you press the 'user' button in the headerbar.",
"none", 20);
user_shortcut->set_handler(bx_param_string_handler);
static const char *mouse_type_list[] = {
"none",
"ps2",
"imps2",
#if BX_SUPPORT_BUSMOUSE
"inport",
"bus",
#endif
"serial",
"serial_wheel",
"serial_msys",
NULL
};
type = new bx_param_enum_c(mouse,
"type", "Mouse type",
"The mouse type can be one of these: 'none', 'ps2', 'imps2', 'serial', 'serial_wheel'"
#if BX_SUPPORT_BUSMOUSE
", 'bus'"
#endif
,
mouse_type_list,
BX_MOUSE_TYPE_PS2,
BX_MOUSE_TYPE_NONE);
type->set_ask_format("Choose the type of mouse [%s] ");
new bx_param_bool_c(mouse,
"enabled", "Enable mouse capture",
"Controls whether the mouse sends events to the guest. The hardware emulation is always enabled.",
0);
static const char *mouse_toggle_list[] = {
"ctrl+mbutton",
"ctrl+f10",
"ctrl+alt",
"f12",
NULL
};
toggle = new bx_param_enum_c(mouse,
"toggle", "Mouse toggle method",
"The mouse toggle method can be one of these: 'ctrl+mbutton', 'ctrl+f10', 'ctrl+alt'",
mouse_toggle_list,
BX_MOUSE_TOGGLE_CTRL_MB,
BX_MOUSE_TOGGLE_CTRL_MB);
toggle->set_ask_format("Choose the mouse toggle method [%s] ");
kbd_mouse->set_options(kbd_mouse->SHOW_PARENT);
keyboard->set_options(keyboard->SHOW_PARENT);
mouse->set_options(mouse->SHOW_PARENT);
// boot parameter subtree
bx_list_c *boot_params = new bx_list_c(root_param, "boot_params", "Boot Options");
// boot sequence
for (i=0; i<3; i++) {
sprintf(name, "boot_drive%d", i+1);
sprintf(label, "Boot drive #%d", i+1);
sprintf(descr, "Name of drive #%d in boot sequence (A, C or CD)", i+1);
bx_param_enum_c *bootdrive = new bx_param_enum_c(boot_params,
name,
label,
descr,
&bochs_bootdisk_names[(i==0)?BX_BOOT_FLOPPYA:BX_BOOT_NONE],
(i==0)?BX_BOOT_FLOPPYA:BX_BOOT_NONE,
(i==0)?BX_BOOT_FLOPPYA:BX_BOOT_NONE);
bootdrive->set_ask_format("Boot from floppy drive, hard drive or cdrom ? [%s] ");
}
new bx_param_bool_c(boot_params,
"floppy_sig_check",
"Skip Floppy Boot Signature Check",
"Skips check for the 0xaa55 signature on floppy boot device.",
0);
boot_params->set_options(menu->SHOW_PARENT);
// floppy subtree
bx_list_c *floppy = new bx_list_c(root_param, "floppy", "Floppy Options");
new bx_list_c(floppy, "0", "First Floppy Drive");
new bx_list_c(floppy, "1", "Second Floppy Drive");
bx_param_enum_c *devtype;
// floppy options
for (i = 0; i < 2; i++) {
bx_list_c *floppyX = (bx_list_c*)floppy->get(i);
devtype = new bx_param_enum_c(floppyX,
"devtype",
"Type of floppy drive",
"Type of floppy drive",
floppy_devtype_names,
(i==0)?BX_FDD_350HD:BX_FDD_NONE,
BX_FDD_NONE);
devtype->set_ask_format("What type of floppy drive? [%s] ");
devtype->set_handler(bx_param_handler);
if (i == 0) {
strcpy(label, "First floppy image/device");
strcpy(descr, "Pathname of first floppy image file or device. If you're booting from floppy, this should be a bootable floppy.");
} else {
strcpy(label, "Second floppy image/device");
strcpy(descr, "Pathname of second floppy image file or device.");
}
path = new bx_param_filename_c(floppyX, "path", label, descr, "", BX_PATHNAME_LEN);
path->set_ask_format("Enter new filename, or 'none' for no disk: [%s] ");
path->set_extension("img");
path->set_initial_val("none");
type = new bx_param_enum_c(floppyX,
"type",
"Type of floppy media",
"Type of floppy media",
floppy_type_names,
BX_FLOPPY_NONE,
BX_FLOPPY_NONE);
type->set_ask_format("What type of floppy media? (auto=detect) [%s] ");
type->set_handler(bx_param_handler);
type->set_runtime_param(1);
readonly = new bx_param_bool_c(floppyX,
"readonly",
"Write Protection",
"Floppy media write protection",
0);
readonly->set_ask_format("Is media write protected? [%s] ");
status = new bx_param_enum_c(floppyX,
"status",
"Status",
"Floppy media status (inserted / ejected)",
media_status_names,
BX_EJECTED,
BX_EJECTED);
status->set_ask_format("Is the device inserted or ejected? [%s] ");
deplist = new bx_list_c(NULL);
deplist->add(path);
devtype->set_dependent_list(deplist, 1);
devtype->set_dependent_bitmap(BX_FDD_NONE, 0);
deplist = new bx_list_c(NULL);
deplist->add(type);
deplist->add(readonly);
deplist->add(status);
path->set_dependent_list(deplist);
floppyX->set_options(floppyX->SERIES_ASK | floppyX->USE_BOX_TITLE);
}
floppy->set_options(floppy->SHOW_PARENT);
// ATA/ATAPI subtree
bx_hdimage_ctl.init(); // initialize available disk image modes
bx_list_c *ata = new bx_list_c(root_param, "ata", "ATA/ATAPI Options");
ata->set_options(ata->USE_TAB_WINDOW);
// disk options
const char *s_atachannel[] = {
"ATA channel 0",
"ATA channel 1",
"ATA channel 2",
"ATA channel 3",
};
const char *s_atadevname[2] = {
"master",
"slave",
};
const char *s_atadevice[4][2] = {
{ "First HD/CD on channel 0",
"Second HD/CD on channel 0" },
{ "First HD/CD on channel 1",
"Second HD/CD on channel 1" },
{ "First HD/CD on channel 2",
"Second HD/CD on channel 2" },
{ "First HD/CD on channel 3",
"Second HD/CD on channel 3" }
};
Bit16u ata_default_ioaddr1[4] = {
0x1f0, 0x170, 0x1e8, 0x168
};
Bit16u ata_default_ioaddr2[4] = {
0x3f0, 0x370, 0x3e0, 0x360
};
Bit8u ata_default_irq[4] = {
14, 15, 11, 9
};
#define BXP_PARAMS_PER_ATA_DEVICE 12
bx_list_c *ata_menu[BX_MAX_ATA_CHANNEL];
bx_list_c *ata_res[BX_MAX_ATA_CHANNEL];
for (Bit8u channel=0; channel<BX_MAX_ATA_CHANNEL; channel++) {
sprintf(name, "%d", channel);
ata_menu[channel] = new bx_list_c(ata, name, s_atachannel[channel]);
ata_menu[channel]->set_options(bx_list_c::USE_TAB_WINDOW);
ata_res[channel] = new bx_list_c(ata_menu[channel], "resources", s_atachannel[channel]);
ata_res[channel]->set_options(bx_list_c::SERIES_ASK);
enabled = new bx_param_bool_c(ata_res[channel],
"enabled",
"Enable ATA channel",
"Controls whether ata channel is installed or not",
0);
enabled->set_ask_format("Channel is enabled: [%s] ");
ioaddr = new bx_param_num_c(ata_res[channel],
"ioaddr1",
"I/O Address 1",
"IO address of ata command block",
0, 0xffff,
ata_default_ioaddr1[channel]);
ioaddr->set_base(16);
ioaddr->set_ask_format("Enter new ioaddr1: [0x%x] ");
ioaddr2 = new bx_param_num_c(ata_res[channel],
"ioaddr2",
"I/O Address 2",
"IO address of ata control block",
0, 0xffff,
ata_default_ioaddr2[channel]);
ioaddr2->set_base(16);
ioaddr2->set_ask_format("Enter new ioaddr2: [0x%x] ");
irq = new bx_param_num_c(ata_res[channel],
"irq",
"IRQ",
"IRQ used by this ata channel",
0, 15,
ata_default_irq[channel]);
irq->set_ask_format("Enter new IRQ: [%d] ");
irq->set_options(irq->USE_SPIN_CONTROL);
// all items in the ata[channel] menu depend on the enabled 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.
enabled->set_dependent_list(ata_res[channel]->clone());
for (Bit8u slave=0; slave<2; slave++) {
menu = new bx_list_c(ata_menu[channel],
s_atadevname[slave],
s_atadevice[channel][slave]);
menu->set_options(menu->SERIES_ASK);
static const char *atadevice_type_names[] = { "none", "disk", "cdrom", NULL };
type = new bx_param_enum_c(menu,
"type",
"Type of ATA device",
"Type of ATA device (disk or cdrom)",
atadevice_type_names,
BX_ATA_DEVICE_NONE,
BX_ATA_DEVICE_NONE);
type->set_ask_format("Enter type of ATA device, disk or cdrom: [%s] ");
path = new bx_param_filename_c(menu,
"path",
"Path or physical device name",
"Pathname of the image or physical device (cdrom only)",
"", BX_PATHNAME_LEN);
path->set_ask_format("Enter new filename: [%s] ");
path->set_extension("img");
mode = new bx_param_enum_c(menu,
"mode",
"Type of disk image",
"Mode of the ATA harddisk",
bx_hdimage_ctl.get_mode_names(),
0, 0);
mode->set_ask_format("Enter mode of ATA device, (flat, concat, etc.): [%s] ");
status = new bx_param_enum_c(menu,
"status",
"Status",
"CD-ROM media status (inserted / ejected)",
media_status_names,
BX_EJECTED,
BX_EJECTED);
status->set_ask_format("Is the device inserted or ejected? [%s] ");
bx_param_filename_c *journal = new bx_param_filename_c(menu,
"journal",
"Path of journal file",
"Pathname of the journal file",
"", BX_PATHNAME_LEN);
journal->set_ask_format("Enter path of journal file: [%s]");
deplist = new bx_list_c(NULL);
deplist->add(journal);
mode->set_dependent_list(deplist, 0);
mode->set_dependent_bitmap(bx_hdimage_ctl.get_mode_id("undoable"), 1);
mode->set_dependent_bitmap(bx_hdimage_ctl.get_mode_id("volatile"), 1);
mode->set_dependent_bitmap(bx_hdimage_ctl.get_mode_id("vvfat"), 1);
bx_param_num_c *cylinders = new bx_param_num_c(menu,
"cylinders",
"Cylinders",
"Number of cylinders",
0, 262143,
0);
cylinders->set_ask_format("Enter number of cylinders: [%d] ");
bx_param_num_c *heads = new bx_param_num_c(menu,
"heads",
"Heads",
"Number of heads",
0, 16,
0);
heads->set_ask_format("Enter number of heads: [%d] ");
bx_param_num_c *spt = new bx_param_num_c(menu,
"spt",
"Sectors per track",
"Number of sectors per track",
0, 63,
0);
spt->set_ask_format("Enter number of sectors per track: [%d] ");
static const char *sector_size_names[] = { "512", "1024", "4096", NULL };
bx_param_enum_c *sect_size = new bx_param_enum_c(menu,
"sect_size",
"Sector size",
"Size of a disk sector in bytes",
sector_size_names,
BX_SECT_SIZE_512,
BX_SECT_SIZE_512);
sect_size->set_ask_format("Enter sector size: [%s]");
bx_param_string_c *model = new bx_param_string_c(menu,
"model",
"Model name",
"String returned by the 'identify device' command",
"Generic 1234", 41);
model->set_ask_format("Enter new model name: [%s]");
static const char *atadevice_biosdetect_names[] = { "auto", "cmos", "none", NULL };
bx_param_enum_c *biosdetect = new bx_param_enum_c(menu,
"biosdetect",
"BIOS Detection",
"Type of bios detection",
atadevice_biosdetect_names,
BX_ATA_BIOSDETECT_AUTO,
BX_ATA_BIOSDETECT_AUTO);
biosdetect->set_ask_format("Enter bios detection type: [%s]");
static const char *atadevice_translation_names[] = { "none", "lba", "large", "rechs", "auto", NULL };
bx_param_enum_c *translation = new bx_param_enum_c(menu,
"translation",
"Translation type",
"How the ata-disk translation is done by the bios",
atadevice_translation_names,
BX_ATA_TRANSLATION_AUTO,
BX_ATA_TRANSLATION_NONE);
translation->set_ask_format("Enter translation type: [%s]");
// the master/slave menu depends on the ATA channel's enabled flag
enabled->get_dependent_list()->add(menu);
// the type selector depends on the ATA channel's enabled flag
enabled->get_dependent_list()->add(type);
// all items depend on the drive type
type->set_dependent_list(menu->clone(), 0);
type->set_dependent_bitmap(BX_ATA_DEVICE_DISK, 0xfe6);
type->set_dependent_bitmap(BX_ATA_DEVICE_CDROM, 0x60a);
type->set_handler(bx_param_handler);
}
// Enable two ATA interfaces by default, disable the others.
// Now that the dependence relationships are established, call set() on
// the ata device present params to set all enables correctly.
enabled->set_initial_val(channel<2);
enabled->set(channel<2);
}
// disk menu
bx_param_c *disk_menu_init_list[] = {
SIM->get_param(BXPN_FLOPPYA),
SIM->get_param(BXPN_FLOPPYB),
SIM->get_param(BXPN_ATA0_RES),
SIM->get_param(BXPN_ATA0_MASTER),
SIM->get_param(BXPN_ATA0_SLAVE),
#if BX_MAX_ATA_CHANNEL>1
SIM->get_param(BXPN_ATA1_RES),
SIM->get_param(BXPN_ATA1_MASTER),
SIM->get_param(BXPN_ATA1_SLAVE),
#endif
#if BX_MAX_ATA_CHANNEL>2
SIM->get_param(BXPN_ATA2_RES),
SIM->get_param(BXPN_ATA2_MASTER),
SIM->get_param(BXPN_ATA2_SLAVE),
#endif
#if BX_MAX_ATA_CHANNEL>3
SIM->get_param(BXPN_ATA3_RES),
SIM->get_param(BXPN_ATA3_MASTER),
SIM->get_param(BXPN_ATA3_SLAVE),
#endif
SIM->get_param("boot_params"),
NULL
};
menu = new bx_list_c(special_menus, "disk", "Bochs Disk Options", disk_menu_init_list);
menu->set_options(menu->SHOW_PARENT);
#ifdef WIN32
// disk menu for win32paramdlg
bx_param_c *disk_menu2_init_list[] = {
SIM->get_param("floppy"),
SIM->get_param("ata.0"),
#if BX_MAX_ATA_CHANNEL>1
SIM->get_param("ata.1"),
#endif
#if BX_MAX_ATA_CHANNEL>2
SIM->get_param("ata.2"),
#endif
#if BX_MAX_ATA_CHANNEL>3
SIM->get_param("ata.3"),
#endif
SIM->get_param("boot_params"),
NULL
};
menu = new bx_list_c(special_menus, "disk_win32", "Bochs Disk Options", disk_menu2_init_list);
menu->set_options(menu->USE_TAB_WINDOW);
#endif
// ports subtree
bx_list_c *ports = new bx_list_c(root_param, "ports", "Serial / Parallel / USB Options");
ports->set_options(ports->USE_TAB_WINDOW | ports->SHOW_PARENT);
#if BX_SUPPORT_PCIUSB
bx_usbdev_ctl.init();
#endif
// parallel / serial / USB options initialized in the device plugin code
#if BX_NETWORKING
// network subtree
bx_list_c *network = new bx_list_c(root_param, "network", "Network Configuration");
network->set_options(network->USE_TAB_WINDOW | network->SHOW_PARENT);
bx_netmod_ctl.init();
// network device options initialized in the device plugin code
#endif
// sound subtree
bx_list_c *sound = new bx_list_c(root_param, "sound", "Sound Configuration");
sound->set_options(sound->USE_TAB_WINDOW | sound->SHOW_PARENT);
#if BX_SUPPORT_SOUNDLOW
bx_list_c *soundlow = new bx_list_c(sound, "lowlevel", "Lowlevel Sound Configuration");
soundlow->set_options(soundlow->SHOW_PARENT | soundlow->SERIES_ASK);
soundlow->set_enabled(BX_SUPPORT_SOUNDLOW);
bx_soundmod_ctl.init();
bx_param_enum_c *driver = new bx_param_enum_c(soundlow,
"waveoutdrv",
"Waveout driver",
"This is the waveout driver to use for emulated sound devices",
bx_soundmod_ctl.get_driver_names(),
0, 0);
driver->set_by_name(BX_SOUND_LOWLEVEL_NAME);
new bx_param_filename_c(soundlow,
"waveout",
"Wave output device",
"This is the device where the wave output is sent to",
"", BX_PATHNAME_LEN);
driver = new bx_param_enum_c(soundlow,
"waveindrv",
"Wavein driver",
"This is the wavein driver to use for emulated sound devices",
bx_soundmod_ctl.get_driver_names(),
0, 0);
driver->set_by_name(BX_SOUND_LOWLEVEL_NAME);
new bx_param_filename_c(soundlow,
"wavein",
"Wave input device",
"This is the device to be used as the wave input source",
"", BX_PATHNAME_LEN);
driver = new bx_param_enum_c(soundlow,
"midioutdrv",
"Midiout driver",
"This is the midiout driver to use for emulated sound devices",
bx_soundmod_ctl.get_driver_names(),
0, 0);
driver->set_by_name(BX_SOUND_LOWLEVEL_NAME);
new bx_param_filename_c(soundlow,
"midiout",
"MIDI output device",
"This is the device where the MIDI output is sent to",
"", BX_PATHNAME_LEN);
#endif
// sound device options initialized in the device plugin code
// misc options subtree
bx_list_c *misc = new bx_list_c(root_param, "misc", "Configure Everything Else");
misc->set_options(misc->SHOW_PARENT);
// port e9 hack
bx_list_c *port_e9_hack = new bx_list_c(misc, "port_e9_hack", "port 0xE9 hack");
new bx_param_bool_c(port_e9_hack,
"enabled",
"Enable port 0xE9 hack",
"Debug messages written to i/o port 0xE9 will be displayed on console",
0);
// port e9 hack all rings
new bx_param_bool_c(port_e9_hack,
"all_rings",
"Enable port 0xE9 hack for all rings",
"Debug messages written to i/o port 0xE9 from ring3 will be displayed on console",
0);
#if BX_SUPPORT_IODEBUG
// iodebug all rings
new bx_param_bool_c(misc,
"iodebug_all_rings",
"Enable iodebug ports for all rings",
"I/O Interface to Bochs Debugger plugin for all rings",
0);
#endif
// GDB stub
menu = new bx_list_c(misc, "gdbstub", "GDB Stub Options");
menu->set_options(menu->SHOW_PARENT | menu->USE_BOX_TITLE);
menu->set_enabled(BX_GDBSTUB);
enabled = new bx_param_bool_c(menu,
"enabled",
"Enable GDB stub",
"",
0);
enabled->set_enabled(BX_GDBSTUB);
new bx_param_num_c(menu,
"port",
"Port",
"TCP/IP port for GDB stub",
0, 65535,
1234);
new bx_param_num_c(menu,
"text_base",
"Text base",
"",
0, BX_MAX_BIT32U,
0);
new bx_param_num_c(menu,
"data_base",
"Data base",
"",
0, BX_MAX_BIT32U,
0);
new bx_param_num_c(menu,
"bss_base",
"BSS base",
"",
0, BX_MAX_BIT32U,
0);
enabled->set_dependent_list(menu->clone());
#if BX_PLUGINS
// user-defined options subtree
bx_list_c *user = new bx_list_c(root_param, "user", "User-defined options");
user->set_options(user->SHOW_PARENT);
#endif
// log options subtree
menu = new bx_list_c(root_param, "log", "Logfile Options");
menu->set_options(menu->SHOW_PARENT);
// log options
path = new bx_param_filename_c(menu,
"filename",
"Log filename",
"Pathname of bochs log file",
"-", BX_PATHNAME_LEN);
path->set_ask_format("Enter log filename: [%s] ");
path->set_extension("txt");
bx_param_string_c *prefix = new bx_param_string_c(menu,
"prefix",
"Log output prefix",
"Prefix prepended to log output",
"%t%e%d", BX_LOGPREFIX_LEN);
prefix->set_ask_format("Enter log prefix: [%s] ");
path = new bx_param_filename_c(menu,
"debugger_filename",
"Debugger Log filename",
"Pathname of debugger log file",
"-", BX_PATHNAME_LEN);
path->set_ask_format("Enter debugger log filename: [%s] ");
path->set_extension("log");
path->set_enabled(BX_DEBUGGER);
// runtime options
menu = new bx_list_c(special_menus, "runtime", "Runtime options");
bx_list_c *cdrom = new bx_list_c(menu, "cdrom", "CD-ROM options");
cdrom->set_runtime_param(1);
cdrom->set_options(cdrom->SHOW_PARENT);
// misc runtime options
misc = new bx_list_c(menu, "misc", "Misc options");
misc->set_runtime_param(1);
misc->add(SIM->get_param(BXPN_VGA_UPDATE_FREQUENCY));
misc->add(SIM->get_param(BXPN_MOUSE_ENABLED));
misc->add(SIM->get_param(BXPN_KBD_PASTE_DELAY));
misc->add(SIM->get_param(BXPN_USER_SHORTCUT));
misc->add(SIM->get_param(BXPN_PORT_E9_HACK));
misc->add(SIM->get_param(BXPN_PORT_E9_HACK_ALL_RINGS));
#if BX_SUPPORT_IODEBUG
misc->add(SIM->get_param(BXPN_IODEBUG_ALL_RINGS));
#endif
misc->set_options(misc->SHOW_PARENT | misc->SHOW_GROUP_NAME);
}
void bx_reset_options()
{
// optional plugin control
bx_plugin_ctrl_reset(1);
// cpu
SIM->get_param("cpu")->reset();
#if BX_CPU_LEVEL >= 4
// cpuid
SIM->get_param("cpuid")->reset();
#endif
// memory (ram & rom)
SIM->get_param("memory")->reset();
// clock & cmos
SIM->get_param("clock_cmos")->reset();
// pci
SIM->get_param("pci")->reset();
// display & interface
SIM->get_param("display")->reset();
// keyboard & mouse
SIM->get_param("keyboard_mouse")->reset();
// boot
SIM->get_param("boot_params")->reset();
// floppy drives
SIM->get_param("floppy")->reset();
// ata/atapi drives
SIM->get_param("ata")->reset();
// serial/parallel/usb
SIM->get_param("ports")->reset();
// network devices
SIM->get_param("network")->reset();
// sound devices
SIM->get_param("sound")->reset();
// misc
SIM->get_param("misc")->reset();
// logfile
SIM->get_param("log")->reset();
#if BX_PLUGINS
// user-defined options
SIM->get_param("user")->reset();
#endif
}
void bx_cleanup_options()
{
free(config_interface_list);
free(display_library_list);
free(vga_extension_names);
free(vga_extension_plugins);
free(pcislot_dev_list);
}
int bx_read_configuration(const char *rcfile)
{
// parse rcfile first, then parse arguments in order.
BX_INFO (("reading configuration from %s", rcfile));
if (parse_bochsrc(rcfile) < 0) {
BX_PANIC (("reading from %s failed", rcfile));
return -1;
}
// update log actions
for (int level=0; level<N_LOGLEV; level++) {
int action = SIM->get_default_log_action(level);
io->set_log_action(level, action);
}
bx_set_log_actions_by_device(0);
return 0;
}
int bx_parse_cmdline(int arg, int argc, char *argv[])
{
int level, def_action[N_LOGLEV];
for (level=0; level<N_LOGLEV; level++) {
def_action[level] = SIM->get_default_log_action(level);
}
while (arg < argc) {
char ch = argv[arg][strlen(argv[arg]) - 1];
if (((arg + 1) < argc) && ((ch == ':') || (ch == '=') || (ch == ','))) {
char tmparg[BX_PATHNAME_LEN];
strcpy(tmparg, argv[arg]);
do {
arg++;
strcat(tmparg, argv[arg]);
ch = argv[arg][strlen(argv[arg]) - 1];
} while (((arg + 1)< argc) && ((ch == ':') || (ch == '=') || (ch == ',')));
BX_INFO(("parsing concatenated arg %s", tmparg));
parse_line_unformatted("cmdline args", tmparg);
} else {
BX_INFO(("parsing arg %d, %s", arg, argv[arg]));
parse_line_unformatted("cmdline args", argv[arg]);
}
arg++;
}
// update log actions if default has been changed
for (level=0; level<N_LOGLEV; level++) {
int action = SIM->get_default_log_action(level);
if (action != def_action[level]) {
io->set_log_action(level, action);
}
}
bx_set_log_actions_by_device(0);
return 0;
}
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;
#ifdef WIN32
case 3: strcpy (rcfile, "bochsrc.bxrc"); break;
#elif !BX_WITH_MACOS
// only try this on unix
case 3:
{
char *ptr = getenv("HOME");
if (ptr) snprintf (rcfile, sizeof(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(const char *rcfile)
{
FILE *fd = NULL;
char *ret;
char line[512];
char context[BX_PATHNAME_LEN];
Bit32u linenum = 1;
// try several possibilities for the bochsrc before giving up
bochsrc_include_level++;
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';
size_t len = strlen(line);
if ((len>0) && (line[len-1] < ' '))
line[len-1] = '\0';
if ((ret != NULL) && strlen(line)) {
sprintf(context, "%s:%u", rcfile, linenum);
if (parse_line_unformatted(context, line) < 0) {
retval = -1;
break; // quit parsing after first error
}
}
linenum++;
} while (!feof(fd));
fclose(fd);
bochsrc_include_level--;
return retval;
}
const char *get_builtin_variable(const char *varname)
{
#ifdef WIN32
int code;
DWORD size;
DWORD type = 0;
HKEY hkey;
char keyname[80];
static char data[MAX_PATH];
#endif
if (strlen(varname)<1) return NULL;
else {
if (!strcmp(varname, "BXSHARE")) {
#ifdef WIN32
wsprintf(keyname, "Software\\Bochs");
code = RegOpenKeyEx(HKEY_LOCAL_MACHINE, keyname, 0, KEY_READ, &hkey);
if (code == ERROR_SUCCESS) {
data[0] = 0;
size = MAX_PATH;
if (RegQueryValueEx(hkey, "", NULL, (LPDWORD)&type, (LPBYTE)data,
(LPDWORD)&size) == ERROR_SUCCESS) {
RegCloseKey(hkey);
return data;
} else {
RegCloseKey(hkey);
return NULL;
}
} else {
return NULL;
}
#else
return BX_SHARE_PATH;
#endif
}
return NULL;
}
}
static int parse_line_unformatted(const char *context, char *line)
{
#define MAX_PARAMS_LEN 40
char *ptr;
unsigned i, string_i = 0;
char string[512];
char *params[MAX_PARAMS_LEN];
int num_params;
bool inquotes = 0;
bool comment = 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) && (!comment)) {
if (!inquotes) {
string_i = 0;
} else {
string[string_i++] = ',';
}
for (i=0; i<strlen(ptr); i++) {
if (ptr[i] == '"')
inquotes = !inquotes;
else if ((ptr[i] == '#') && (strncmp(line+i, "#include", 8)) && !inquotes) {
comment = 1;
break;
} else {
#if BX_HAVE_GETENV
// substitute environment variables.
if (ptr[i] == '$') {
char varname[512];
char *pv = varname;
const 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))) {
if ((value = get_builtin_variable(varname))) {
if ((string_i + strlen(value)) < 512) {
// append value to the string
for (pv=(char *)value; *pv; pv++)
string[string_i++] = *pv;
} else {
BX_PANIC(("parse_line_unformatted(): out of memory"));
}
} else {
BX_PANIC(("could not look up environment variable '%s'", varname));
}
} else {
if ((string_i + strlen(value)) < 512) {
// append value to the string
for (pv=(char *)value; *pv; pv++)
string[string_i++] = *pv;
} else {
BX_PANIC(("parse_line_unformatted(): out of memory"));
}
}
}
#endif
if (!isspace(ptr[i]) || inquotes) {
if (string_i < 511) {
string[string_i++] = ptr[i];
} else {
BX_PANIC(("parse_line_unformatted(): out of memory"));
}
}
}
}
string[string_i] = '\0';
if (string_i == 0) break;
if (!inquotes) {
if (params[num_params] != NULL) {
free(params[num_params]);
params[num_params] = NULL;
}
if (num_params < MAX_PARAMS_LEN) {
params[num_params++] = strdup(string);
} else {
BX_PANIC (("too many parameters, max is %d\n", MAX_PARAMS_LEN));
}
}
ptr = strtok(NULL, ",");
}
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;
}
// These macros are 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)
#define PARSE_WARN(x) \
BX_ERROR(x)
/*
* this supports the "floppyx: image=" option.
* the functions returns the type of the floppy
* image (1.44, 360, etc.), based on the image file size.
*/
int get_floppy_type_from_image(const char *filename)
{
struct stat stat_buf;
if (!strncmp(filename, "vvfat:", 6)) {
return BX_FLOPPY_1_44;
} else if (stat(filename, &stat_buf)) {
return BX_FLOPPY_NONE;
} else {
switch (stat_buf.st_size) {
case 163840:
return BX_FLOPPY_160K;
case 184320:
return BX_FLOPPY_180K;
case 327680:
return BX_FLOPPY_320K;
case 368640:
return BX_FLOPPY_360K;
case 737280:
return BX_FLOPPY_720K;
case 1228800:
return BX_FLOPPY_1_2;
case 1474560:
case 1720320:
case 1763328:
case 1884160:
return BX_FLOPPY_1_44;
case 2949120:
return BX_FLOPPY_2_88;
default:
return BX_FLOPPY_UNKNOWN;
}
}
}
static Bit32s parse_log_options(const char *context, int num_params, char *params[])
{
int level, action, i;
bool def_action = 0;
char *param, *module, *actstr;
char pname[20];
bx_list_c *base;
bx_param_num_c *mparam;
if (!strcmp(params[0], "panic")) {
level = LOGLEV_PANIC;
} else if (!strcmp(params[0], "error")) {
level = LOGLEV_ERROR;
} else if (!strcmp(params[0], "info")) {
level = LOGLEV_INFO;
} else { /* debug */
level = LOGLEV_DEBUG;
}
for (i = 1; i < num_params; i++) {
param = strdup(params[i]);
module = strtok(param, "=");
actstr = strtok(NULL, "");
if (actstr != NULL) {
def_action = !strcmp(module, "action");
action = SIM->is_action_name(actstr);
if (action < ACT_IGNORE) {
PARSE_ERR(("%s: %s directive malformed.", context, params[0]));
free(param);
return -1;
}
// exclude some action / level combinations (see siminterface.h)
if (BX_LOG_OPTS_EXCLUDE(level, action)) {
PARSE_ERR(("%s: event type '%s' does not support log action '%s'.", context, params[0], actstr));
free(param);
return -1;
}
if (def_action) {
SIM->set_default_log_action(level, action);
} else {
sprintf(pname, "general.logfn.%s", params[0]);
base = (bx_list_c*) SIM->get_param(pname);
mparam = (bx_param_num_c*) base->get_by_name(module);
if (mparam != NULL) {
mparam->set(action);
} else {
mparam = new bx_param_num_c(base, module, "", "", -1, BX_MAX_BIT32U, action);
if (mparam == NULL) {
PARSE_ERR(("%s: %s: failed to add log module.", context, params[0]));
}
}
}
} else {
PARSE_ERR(("%s: %s directive malformed.", context, params[0]));
free(param);
return -1;
}
free(param);
}
return 0;
}
static int parse_debug_symbols(const char *context, const char **params, int num_params)
{
#if BX_DEBUGGER
Bit32u offset = 0;
const char *filename = 0;
while (num_params > 0)
{
if (!strncmp(*params, "file=", 5)) {
filename = *params + 5;
}
else if (!strncmp(*params, "offset=", 7)) {
char* end;
offset = strtoul(*params + 7, &end, 0);
if (*end)
PARSE_ERR(("%s: debug_symbols: invalid parameter %s", context, *params));
}
else {
PARSE_ERR(("%s: debug_symbols: invalid parameter %s", context, *params));
}
params++; num_params--;
}
if (!filename)
PARSE_ERR(("%s: debug_symbols: missing file name", context));
if (bx_dbg_symbol_command(filename, 1, offset) < 0)
PARSE_ERR(("%s: debug_symbols: failed to load symbols from '%s'", context, filename));
#endif
return 0;
}
static int parse_param_bool(const char *input, int len, const char *param)
{
if (SIM->get_param_bool(param)->parse_param(&input[len]) == 1) {
return 0;
}
return -1;
}
int bx_parse_param_from_list(const char *context, const char *input, bx_list_c *list)
{
char *propval, *property, *value;
bx_param_c *param;
int ret = 0;
if (list == NULL) {
PARSE_WARN(("%s: parameter list == NULL!", context));
return -1;
}
propval = strdup(input);
property = strtok(propval, "=");
value = strtok(NULL, "");
if (!strcmp(property, input)) {
PARSE_WARN(("%s: incorrect parameter format", context));
free(propval);
return -1;
}
param = list->get_by_name(property);
if (param != NULL) {
if ((param->get_options() & param->CI_ONLY) > 0) {
PARSE_WARN(("%s: ignoring hidden parameter '%s'", context, property));
free(propval);
return 0;
}
int res = param->parse_param(value);
if (res != -1) {
if (res == 0) {
PARSE_WARN(("%s: wrong value for parameter '%s'", context, property));
ret = -1;
}
}
else {
PARSE_WARN(("%s: parameter '%s': unknown type", context, property));
ret = -1;
}
} else {
PARSE_WARN(("%s: unknown parameter '%s'", context, property));
ret = -1;
}
free(propval);
return ret;
}
int bx_parse_usb_port_params(const char *context, const char *param,
int maxports, bx_list_c *base)
{
bool devopt = 0;
int idx, plen;
char tmpname[20], newopts[BX_PATHNAME_LEN];
char *devstr, *arg, *pEnd;
const char *opt = NULL, *origopts;
static bool compat_mode = false;
if (!strncmp(param, "port", 4)) {
devopt = 1;
plen = 4;
} else {
devopt = 0;
plen = 7;
}
// this gets the long int number value after the string: 'port'.
// Ex: 'port15=' will produce 15 for idx. We allow up to 30 for now.
idx = (int) strtol(&param[plen], &pEnd, 10);
if ((idx < 1) || (idx > 30) || (pEnd[0] != '=')) {
PARSE_ERR(("%s: usb_%s: portX / optionsX parameter malformed.", context, base->get_name()));
return -1;
}
if (idx > maxports) {
PARSE_ERR(("%s: usb_%s: port number out of range.", context, base->get_name()));
return -1;
}
sprintf(tmpname, "port%d.%s", idx, devopt ? "device" : "options");
if (devopt) {
compat_mode = false;
// if we already have found this port's declaration in the bochsrc.txt file, give error
// for example:
// usb_ohci: port1=mouse, options1="speed:low, model:m228"
// usb_ohci: port1=keyboard, options1="speed:low"
// this catches the second line, giving an error...
if (SIM->get_param_enum(tmpname, base)->get() > 0) {
BX_PANIC(("%s: Already declared port%d type. Please choose another available port number.", context, idx));
}
if (!SIM->get_param_enum(tmpname, base)->set_by_name(&param[plen + 2])) {
// backward compatibility code
devstr = strdup(&param[plen + 2]);
arg = strtok(devstr, ":");
arg = strtok(NULL, "\n");
SIM->get_param_enum(tmpname, base)->set_by_name(devstr);
if (arg != NULL) {
if (!strcmp(devstr, "disk") || !strcmp(devstr, "cdrom") ||
!strcmp(devstr, "floppy")) {
opt = "path";
} else if (!strcmp(devstr, "hub")) {
opt = "ports";
} else if (!strcmp(devstr, "printer")) {
opt = "file";
}
if (opt != NULL) {
sprintf(tmpname, "port%d.options", idx);
origopts = SIM->get_param_string(tmpname, base)->getptr();
if (strlen(origopts) > 0) {
sprintf(newopts, "%s:%s, %s", opt, arg, origopts);
} else {
sprintf(newopts, "%s:%s", opt, arg);
}
SIM->get_param_string(tmpname, base)->set(newopts);
compat_mode = true;
}
}
free(devstr);
}
} else {
// if we already have found this options#= declaration in the bochsrc.txt file, give warning.
// (it is legal to do this, as in:
// usb_ohci: port2=disk
// usb_ohci: options2="speed:full"
// usb_ohci: options2="path:hdd.img"
// however, this catches something like:
// usb_ohci: port1=tablet, options1="speed:low"
// usb_ohci: port2=disk, options1="speed:full, path:hdd.img"
// where the user copy/pasted something and forgot to adjust the options# in the second line)
if (!SIM->get_param_string(tmpname, base)->isempty()) {
BX_INFO(("%s: Already declared options%d parameter. Was this intended?", context, idx));
}
if (compat_mode) {
origopts = SIM->get_param_string(tmpname, base)->getptr();
sprintf(newopts, "%s, %s", origopts, &param[plen + 2]);
compat_mode = false;
} else {
strcpy(newopts, &param[plen + 2]);
}
SIM->get_param_string(tmpname, base)->set(newopts);
}
return 0;
}
int bx_parse_nic_params(const char *context, const char *param, bx_list_c *base)
{
int valid = 0;
int n;
bx_param_bytestring_c *bsp;
if (!strncmp(param, "enabled=", 8)) {
SIM->get_param_bool("enabled", base)->parse_param(&param[8]);
n = SIM->get_param_bool("enabled", base)->get();
valid &= 0x3f;
if (n == 0) valid |= 0x80;
else valid |= 0x40;
} else if (!strncmp(param, "mac=", 4)) {
bsp = (bx_param_bytestring_c*)SIM->get_param_string("mac", base);
if (bsp->parse_param(&param[4]) == 0) {
PARSE_ERR(("%s: '%s' mac address malformed.", context, base->get_name()));
} else {
valid |= 0x04;
}
} else if (!strncmp(param, "ethmod=", 7)) {
if (!SIM->get_param_enum("ethmod", base)->set_by_name(&param[7]))
PARSE_ERR(("%s: ethernet module '%s' not available", context, &param[7]));
} else if (bx_parse_param_from_list(context, param, base) < 0) {
PARSE_WARN(("%s: expected parameter '%s' for '%s' ignored.", context, param, base->get_name()));
return -1;
}
return valid;
}
int bx_split_option_list(const char *msg, const char *rawopt, char **argv, int max_argv)
{
char *ptr, *ptr2, *tmpstr;
int argc = 0, i;
char *options = new char[strlen(rawopt)+1];
strcpy(options, rawopt);
ptr = strtok(options, ",");
while (ptr && strcmp(ptr, "none")) {
if (argc < max_argv) {
tmpstr = new char[strlen(ptr)+1];
strcpy(tmpstr, ptr);
ptr2 = tmpstr;
while (isspace(*ptr2)) ptr2++;
i = (int)strlen(ptr2) - 1;
while ((i >= 0) && isspace(ptr2[i])) {
ptr2[i] = 0;
i--;
}
if (strlen(ptr2) > 0) {
argv[argc++] = strdup(ptr2);
}
delete [] tmpstr;
} else {
BX_ERROR(("%s: too many parameters, max is %d", msg, max_argv));
}
ptr = strtok(NULL, ",");
}
delete [] options;
return argc;
}
bool is_deprecated_option(const char *oldparam, const char **newparam)
{
if ((!strcmp(oldparam, "keyboard_serial_delay")) ||
(!strcmp(oldparam, "keyboard_paste_delay")) ||
(!strcmp(oldparam, "keyboard_type")) ||
(!strcmp(oldparam, "keyboard_mapping")) ||
(!strcmp(oldparam, "keyboardmapping"))) {
// replaced v2.6 / removed v2.6.7
*newparam = "keyboard";
return 1;
} else if (!strcmp(oldparam, "user_shortcut")) {
// replaced v2.6.1 / removed v2.6.9
*newparam = "keyboard";
return 1;
#if BX_SUPPORT_PCIPNIC
} else if (!strcmp(oldparam, "pnic")) {
// replaced v2.6 / removed v2.6.5
*newparam = "pcipnic";
return 1;
#endif
#if BX_PLUGINS
} else if (!strcmp(oldparam, "user_plugin")) {
// replaced / removed after v2.6.11
*newparam = "plugin_ctrl";
return 1;
#endif
}
return 0;
}
static int parse_line_formatted(const char *context, int num_params, char *params[])
{
int i, slot, t, dt;
bx_list_c *base;
const char *newparam;
char *value;
if (num_params < 1) return 0;
if (num_params < 2) {
PARSE_ERR(("%s: a bochsrc option needs at least one parameter", context));
}
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_level > 2) {
PARSE_ERR(("%s: maximum include level exceeded (limit = 2).", context));
}
bx_read_configuration(params[1]);
} else if (!strcmp(params[0], "plugin_ctrl")) {
char *param, *pname, *val;
for (i=1; i<num_params; i++) {
param = strdup(params[i]);
pname = strtok(param, "=");
val = strtok(NULL, "");
if (val != NULL) {
if (!strcmp(val, "0") || !stricmp(val, "false")) {
SIM->opt_plugin_ctrl(pname, 0);
} else if (!strcmp(val, "1") || !stricmp(val, "true")) {
SIM->opt_plugin_ctrl(pname, 1);
} else {
PARSE_ERR(("%s: plugin_ctrl directive malformed", context));
}
} else {
PARSE_ERR(("%s: plugin_ctrl directive malformed", context));
}
free(param);
}
} else if (!strcmp(params[0], "config_interface")) {
if (num_params != 2) {
PARSE_ERR(("%s: config_interface directive: wrong # args.", context));
}
if (!SIM->get_param_enum(BXPN_SEL_CONFIG_INTERFACE)->set_by_name(params[1]))
PARSE_ERR(("%s: config_interface '%s' not available", context, params[1]));
} else if (!strcmp(params[0], "display_library")) {
if ((num_params < 2) || (num_params > 3)) {
PARSE_ERR(("%s: display_library directive: wrong # args.", context));
}
if (SIM->get_param_enum(BXPN_SEL_DISPLAY_LIBRARY)->set_by_name(params[1])) {
i = 2;
} else {
i = 1;
}
if ((num_params == 3) || (i == 1)) {
if (!strncmp(params[i], "options=", 8)) {
SIM->get_param_string(BXPN_DISPLAYLIB_OPTIONS)->set(&params[i][8]);
} else if (i == 1) {
PARSE_ERR(("%s: display library '%s' not available", context, params[1]));
} else {
PARSE_ERR(("%s: display_library directive malformed", context));
}
}
} else if ((!strcmp(params[0], "floppya")) ||
(!strcmp(params[0], "floppyb"))) {
if (!strcmp(params[0], "floppya")) {
base = (bx_list_c*) SIM->get_param(BXPN_FLOPPYA);
} else {
base = (bx_list_c*) SIM->get_param(BXPN_FLOPPYB);
}
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "type=", 5)) {
value = params[i] + 5;
dt = -1;
if (!strcmp(value, "2_88")) {
dt = BX_FDD_350ED;
}
else if (!strcmp(value, "1_44")) {
dt = BX_FDD_350HD;
}
else if (!strcmp(value, "1_2")) {
dt = BX_FDD_525HD;
}
else if (!strcmp(value, "720k")) {
dt = BX_FDD_350DD;
}
else if (!strcmp(value, "360k")) {
dt = BX_FDD_525DD;
}
else if (!strcmp(value, "none")) {
dt = BX_FDD_NONE;
}
else {
PARSE_ERR(("%s: %s: unknown type '%s'.", context, params[0], value));
}
if (dt >= 0) {
SIM->get_param_enum("devtype", base)->set(dt);
}
}
else if (!strcmp(params[i], "status=inserted")) {
SIM->get_param_enum("status", base)->set(BX_INSERTED);
}
else if (!strcmp(params[i], "status=ejected")) {
SIM->get_param_enum("status", base)->set(BX_EJECTED);
}
else if (!strncmp(params[i], "write_protected=", 16)) {
SIM->get_param_bool("readonly", base)->set(atol(&params[i][16]));
}
else if (!strncmp(params[i], "image=", 6)) {
/* "image=" means we should get floppy type from image */
value = params[i] + 6;
t = get_floppy_type_from_image(value);
dt = get_floppy_devtype_from_type(t);
if (t != BX_FLOPPY_UNKNOWN) {
SIM->get_param_enum("devtype", base)->set(dt);
SIM->get_param_string("path", base)->set(value);
SIM->get_param_enum("type", base)->set(t);
} else
PARSE_ERR(("%s: %s image size doesn't match one of the supported types.",
context, params[0]));
}
else {
if (!strncmp(params[i], "2_88=", 5)) {
t = BX_FLOPPY_2_88;
value = params[i] + 5;
}
else if (!strncmp(params[i], "1_44=", 5)) {
t = BX_FLOPPY_1_44;
value = params[i] + 5;
}
else if (!strncmp(params[i], "1_2=", 4)) {
t = BX_FLOPPY_1_2;
value = params[i] + 4;
}
else if (!strncmp(params[i], "720k=", 5)) {
t = BX_FLOPPY_720K;
value = params[i] + 5;
}
else if (!strncmp(params[i], "360k=", 5)) {
t = BX_FLOPPY_360K;
value = params[i] + 5;
}
// use CMOS reserved types?
else if (!strncmp(params[i], "160k=", 5)) {
t = BX_FLOPPY_160K;
value = params[i] + 5;
}
else if (!strncmp(params[i], "180k=", 5)) {
t = BX_FLOPPY_180K;
value = params[i] + 5;
}
else if (!strncmp(params[i], "320k=", 5)) {
t = BX_FLOPPY_320K;
value = params[i] + 5;
}
else {
t = -1;
PARSE_ERR(("%s: %s attribute '%s' not understood.", context, params[0],
params[i]));
}
if (t > 0) {
dt = get_floppy_devtype_from_type(t);
SIM->get_param_enum("devtype", base)->set(dt);
SIM->get_param_string("path", base)->set(value);
SIM->get_param_enum("type", base)->set(t);
}
}
}
} else if ((!strncmp(params[0], "ata", 3)) && (strlen(params[0]) == 4)) {
char tmpname[80];
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));
}
sprintf(tmpname, "ata.%d.resources", channel);
for (i=1; i<num_params; i++) {
if (bx_parse_param_from_list(context, params[i], (bx_list_c*) SIM->get_param(tmpname)) < 0) {
PARSE_ERR(("%s: ataX directive malformed.", context));
}
}
} else if ((!strncmp(params[0], "ata", 3)) && (strlen(params[0]) > 4)) {
// ataX-master, ataX-slave
Bit8u channel = params[0][3];
int type = -1;
Bit32u cylinders = 0, heads = 0, sectors = 0;
char tmpname[80];
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));
}
sprintf(tmpname, "ata.%d.%s", channel, &params[0][5]);
base = (bx_list_c*) SIM->get_param(tmpname);
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "type=", 5)) {
type = SIM->get_param_enum("type", base)->find_by_name(&params[i][5]);
if (type < 0) {
PARSE_ERR(("%s: ataX-master/slave: unknown type '%s'", context, &params[i][5]));
} else {
SIM->get_param_enum("type", base)->set(type);
}
} else if (!strncmp(params[i], "cylinders=", 10)) {
cylinders = atol(&params[i][10]);
} else if (!strncmp(params[i], "heads=", 6)) {
heads = atol(&params[i][6]);
} else if (!strncmp(params[i], "spt=", 4)) {
sectors = atol(&params[i][4]);
} else if (!strcmp(params[i], "translation=echs")) { // synonym of large
SIM->get_param_enum("translation", base)->set(BX_ATA_TRANSLATION_LARGE);
} else if (bx_parse_param_from_list(context, params[i], base) < 0) {
PARSE_ERR(("%s: ataX-master/slave directive malformed.", context));
}
}
// Check for geometry autodetection mode
if (type == BX_ATA_DEVICE_DISK) {
if (strlen(SIM->get_param_string("path", base)->getptr()) > 0) {
SIM->get_param_num("cylinders", base)->set(cylinders);
if ((cylinders == 0) && (heads == 0) && (sectors == 0)) {
PARSE_WARN(("%s: ataX-master/slave CHS set to 0/0/0 - autodetection enabled", context));
// using heads = 16 and spt = 63 for autodetection (bximage defaults)
SIM->get_param_num("heads", base)->set(16);
SIM->get_param_num("spt", base)->set(63);
} else {
SIM->get_param_num("heads", base)->set(heads);
SIM->get_param_num("spt", base)->set(sectors);
}
} else {
SIM->get_param_enum("type", base)->set(BX_ATA_DEVICE_NONE);
}
}
} else if (!strcmp(params[0], "boot")) {
char tmppath[80];
if (num_params < 2) {
PARSE_ERR(("%s: boot directive malformed.", context));
}
for (i=1; i<num_params; i++) {
sprintf(tmppath, "boot_params.boot_drive%d", i);
if (!strcmp(params[i], "none")) {
SIM->get_param_enum(tmppath)->set(BX_BOOT_NONE);
} else if (!strcmp(params[i], "a")) {
SIM->get_param_enum(tmppath)->set(BX_BOOT_FLOPPYA);
} else if (!strcmp(params[i], "floppy")) {
SIM->get_param_enum(tmppath)->set(BX_BOOT_FLOPPYA);
} else if (!strcmp(params[i], "c")) {
SIM->get_param_enum(tmppath)->set(BX_BOOT_DISKC);
} else if (!strcmp(params[i], "disk")) {
SIM->get_param_enum(tmppath)->set(BX_BOOT_DISKC);
} else if (!strcmp(params[i], "cdrom")) {
SIM->get_param_enum(tmppath)->set(BX_BOOT_CDROM);
} else if (!strcmp(params[i], "network")) {
SIM->get_param_enum(tmppath)->set(BX_BOOT_NETWORK);
} else {
PARSE_ERR(("%s: boot directive with unknown boot drive '%s'. use 'floppy', 'disk', 'cdrom' or 'network'.", context, params[i]));
}
}
if (SIM->get_param_enum(BXPN_BOOTDRIVE1)->get() == BX_BOOT_NONE) {
PARSE_ERR(("%s: first boot drive must be one of 'floppy', 'disk' or 'cdrom'.", context));
}
if ((SIM->get_param_enum(BXPN_BOOTDRIVE1)->get() == SIM->get_param_enum(BXPN_BOOTDRIVE2)->get()) ||
(SIM->get_param_enum(BXPN_BOOTDRIVE1)->get() == SIM->get_param_enum(BXPN_BOOTDRIVE3)->get()) ||
((SIM->get_param_enum(BXPN_BOOTDRIVE3)->get() != BX_BOOT_NONE) &&
(SIM->get_param_enum(BXPN_BOOTDRIVE2)->get() == SIM->get_param_enum(BXPN_BOOTDRIVE3)->get()))) {
PARSE_ERR(("%s: a boot drive appears twice in boot sequence.", context));
}
} 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 (parse_param_bool(params[1], 9, BXPN_FLOPPYSIGCHECK) < 0) {
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));
}
SIM->get_param_string(BXPN_LOG_FILENAME)->set(params[1]);
} else if (!strcmp(params[0], "logprefix")) {
if (num_params != 2) {
PARSE_ERR(("%s: logprefix directive has wrong # args.", context));
}
SIM->get_param_string(BXPN_LOG_PREFIX)->set(params[1]);
} else if (!strcmp(params[0], "debugger_log")) {
if (num_params != 2) {
PARSE_ERR(("%s: debugger_log directive has wrong # args.", context));
}
SIM->get_param_string(BXPN_DEBUGGER_LOG_FILENAME)->set(params[1]);
} else if (!strcmp(params[0], "panic")) {
if (num_params < 2) {
PARSE_ERR(("%s: panic directive malformed.", context));
}
if (parse_log_options(context, num_params, params) < 0) {
return -1;
}
} else if (!strcmp(params[0], "error")) {
if (num_params < 2) {
PARSE_ERR(("%s: error directive malformed.", context));
}
if (parse_log_options(context, num_params, params) < 0) {
return -1;
}
} else if (!strcmp(params[0], "info")) {
if (num_params < 2) {
PARSE_ERR(("%s: info directive malformed.", context));
}
if (parse_log_options(context, num_params, params) < 0) {
return -1;
}
} else if (!strcmp(params[0], "debug")) {
if (num_params < 2) {
PARSE_ERR(("%s: debug directive malformed.", context));
}
if (parse_log_options(context, num_params, params) < 0) {
return -1;
}
} else if (!strcmp(params[0], "cpu")) {
if (num_params < 2) {
PARSE_ERR(("%s: cpu directive malformed.", context));
}
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "count=", 6)) {
unsigned processors = 1, cores = 1, threads = 1;
sscanf(&params[i][6], "%u:%u:%u", &processors, &cores, &threads);
unsigned smp_threads = cores*threads*processors;
if (smp_threads < 1) {
PARSE_ERR(("%s: at least one CPU thread should be defined, cpu directive malformed", context));
}
SIM->get_param_num(BXPN_CPU_NPROCESSORS)->set(processors);
SIM->get_param_num(BXPN_CPU_NCORES)->set(cores);
SIM->get_param_num(BXPN_CPU_NTHREADS)->set(threads);
} else if (bx_parse_param_from_list(context, params[i], (bx_list_c*) SIM->get_param("cpu")) < 0) {
PARSE_ERR(("%s: cpu directive malformed.", context));
}
}
#if BX_CPU_LEVEL >= 4
} else if (!strcmp(params[0], "cpuid")) {
if (num_params < 2) {
PARSE_ERR(("%s: cpuid directive malformed.", context));
}
for (i=1; i<num_params; i++) {
if (bx_parse_param_from_list(context, params[i], (bx_list_c*) SIM->get_param("cpuid")) < 0) {
PARSE_ERR(("%s: cpuid directive malformed.", context));
}
}
#endif
} else if (!strcmp(params[0], "megs")) {
if (num_params != 2) {
PARSE_ERR(("%s: megs directive: wrong # args.", context));
}
SIM->get_param_num(BXPN_MEM_SIZE)->set(atol(params[1]));
SIM->get_param_num(BXPN_HOST_MEM_SIZE)->set(atol(params[1]));
} else if (!strcmp(params[0], "memory")) {
if (num_params < 2) {
PARSE_ERR(("%s: memory directive malformed.", context));
}
for (i=1; i<num_params; i++) {
if (bx_parse_param_from_list(context, params[i], (bx_list_c*) SIM->get_param(BXPN_MEMORY)) < 0) {
PARSE_ERR(("%s: memory directive malformed.", context));
}
}
} else if (!strcmp(params[0], "romimage")) {
if ((num_params < 2) || (num_params > 5)) {
PARSE_ERR(("%s: romimage directive: wrong # args.", context));
}
// set to default value 0 (auto-detect if no specified)
SIM->get_param_num(BXPN_ROM_ADDRESS)->set(0);
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "file=", 5)) {
SIM->get_param_string(BXPN_ROM_PATH)->set(&params[i][5]);
} else if (!strncmp(params[i], "address=", 8)) {
if ((params[i][8] == '0') && (params[i][9] == 'x'))
SIM->get_param_num(BXPN_ROM_ADDRESS)->set(strtoul(&params[i][8], NULL, 16));
else
SIM->get_param_num(BXPN_ROM_ADDRESS)->set(strtoul(&params[i][8], NULL, 10));
} else if (!strncmp(params[i], "flash_data=", 11)) {
SIM->get_param_string(BXPN_ROM_FLASH_DATA)->set(&params[i][11]);
} else if (!strncmp(params[i], "options=", 8)) {
SIM->get_param_string(BXPN_ROM_OPTIONS)->set(&params[i][8]);
} else {
PARSE_ERR(("%s: romimage directive malformed.", context));
}
}
} else if (!strcmp(params[0], "vgaromimage")) {
if (num_params != 2) {
PARSE_ERR(("%s: vgaromimage directive: wrong # args.", context));
}
if (!strncmp(params[1], "file=", 5)) {
SIM->get_param_string(BXPN_VGA_ROM_PATH)->set(&params[1][5]);
} else {
PARSE_ERR(("%s: vgaromimage directive malformed.", context));
}
} else if (!strncmp(params[0], "optromimage", 11)) {
int num = atoi(&params[0][11]);
char pname[16];
if ((num < 1) || (num > BX_N_OPTROM_IMAGES)) {
PARSE_ERR(("%s: optromimage%d: not supported", context, num));
}
if (num_params > 3) {
PARSE_ERR(("%s: optromimage%d directive: wrong # args.", context, num));
}
sprintf(pname, "%s.%d", BXPN_OPTROM_BASE, num);
base = (bx_list_c*) SIM->get_param(pname);
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "file=", 5)) {
SIM->get_param_string("file", base)->set(&params[i][5]);
} else if (!strncmp(params[i], "address=", 8)) {
if ((params[i][8] == '0') && (params[2][9] == 'x'))
SIM->get_param_num("address", base)->set(strtoul(&params[i][8], NULL, 16));
else
SIM->get_param_num("address", base)->set(strtoul(&params[i][8], NULL, 10));
} else {
PARSE_ERR(("%s: optromimage%d directive malformed.", context, num));
}
}
} else if (!strncmp(params[0], "optramimage", 11)) {
int num = atoi(&params[0][11]);
char pname[16];
if ((num < 1) || (num > BX_N_OPTRAM_IMAGES)) {
PARSE_ERR(("%s: optramimage%d: not supported", context, num));
}
if (num_params > 3) {
PARSE_ERR(("%s: optramimage%d directive: wrong # args.", context, num));
}
sprintf(pname, "%s.%d", BXPN_OPTRAM_BASE, num);
base = (bx_list_c*) SIM->get_param(pname);
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "file=", 5)) {
SIM->get_param_string("file", base)->set(&params[i][5]);
} else if (!strncmp(params[i], "address=", 8)) {
if ((params[i][8] == '0') && (params[2][9] == 'x'))
SIM->get_param_num("address", base)->set(strtoul(&params[i][8], NULL, 16));
else
SIM->get_param_num("address", base)->set(strtoul(&params[i][8], NULL, 10));
} else {
PARSE_ERR(("%s: optramimage%d directive malformed.", context, num));
}
}
} else if (!strcmp(params[0], "vga")) {
if (num_params < 2) {
PARSE_ERR(("%s: vga directive malformed.", context));
}
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "extension=", 10)) {
SIM->get_param_enum(BXPN_VGA_EXTENSION)->set_by_name(&params[i][10]);
} else if (!strncmp(params[i], "update_freq=", 12)) {
SIM->get_param_num(BXPN_VGA_UPDATE_FREQUENCY)->set(atol(&params[i][12]));
} else if (!strncmp(params[i], "realtime=", 9)) {
SIM->get_param_bool(BXPN_VGA_REALTIME)->set(atol(&params[i][9]));
} else if (!strncmp(params[i], "ddc=", 4)) {
const char *strval = &params[i][4];
if (strncmp(strval, "file:", 5)) {
SIM->get_param_enum(BXPN_DDC_MODE)->set_by_name(strval);
} else {
SIM->get_param_enum(BXPN_DDC_MODE)->set(BX_DDC_MODE_FILE);
SIM->get_param_string(BXPN_DDC_FILE)->set(strval+5);
}
} else {
PARSE_ERR(("%s: vga directive malformed.", context));
}
}
} else if (!strcmp(params[0], "keyboard")) {
if (num_params < 2) {
PARSE_ERR(("%s: keyboard directive malformed.", context));
}
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "keymap=", 7)) {
char *kmap = &params[i][7];
SIM->get_param_bool(BXPN_KBD_USEMAPPING)->set((strlen(kmap) > 0) && (strcmp(kmap, "none")));
SIM->get_param_string(BXPN_KBD_KEYMAP)->set(kmap);
} else if (bx_parse_param_from_list(context, params[i], (bx_list_c*) SIM->get_param(BXPN_KEYBOARD)) < 0) {
PARSE_ERR(("%s: keyboard directive malformed.", context));
}
}
} else if (!strcmp(params[0], "mouse")) {
if (num_params < 2) {
PARSE_ERR(("%s: mouse directive malformed.", context));
}
for (i=1; i<num_params; i++) {
if (bx_parse_param_from_list(context, params[i], (bx_list_c*) SIM->get_param(BXPN_MOUSE)) < 0) {
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 (parse_param_bool(params[1], 8, BXPN_PRIVATE_COLORMAP) < 0) {
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 (parse_param_bool(params[1], 8, BXPN_FULLSCREEN) < 0) {
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));
}
SIM->get_param_string(BXPN_SCREENMODE)->set(&params[1][5]);
#endif
} else if (!strcmp(params[0], "pci")) {
char tmpdev[80];
int enabled = -1;
bool chipset = 0;
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "enabled=", 8)) {
enabled = atol(&params[i][8]);
} else if (!strncmp(params[i], "chipset=", 8)) {
if (!SIM->get_param_enum(BXPN_PCI_CHIPSET)->set_by_name(&params[i][8])) {
PARSE_ERR(("%s: pci: unknown chipset '%s'", context, &params[i][8]));
} else {
chipset = 1;
}
} else if ((!strncmp(params[i], "slot", 4)) && (params[i][5] == '=')) {
slot = atol(&params[i][4]);
if ((slot > 0) && (slot < 6)) {
sprintf(tmpdev, "pci.slot.%d", slot);
if (strlen(&params[i][6]) > 0) {
if (!SIM->get_param_enum(tmpdev)->set_by_name(&params[i][6])) {
PARSE_ERR(("%s: unknown plugin '%s' at PCI slot #%d.",
context, &params[i][6], slot));
}
} else {
SIM->get_param_enum(tmpdev)->set_by_name("none");
}
} else {
PARSE_ERR(("%s: unknown PCI slot number #%d.", context, slot));
}
} else if (!strncmp(params[i], "advopts=", 8)) {
SIM->get_param_string(BXPN_PCI_ADV_OPTS)->set(&params[i][8]);
} else {
PARSE_ERR(("%s: pci: unknown parameter '%s'.", context, params[i]));
}
}
if (enabled == 0) {
SIM->get_param_bool(BXPN_PCI_ENABLED)->set(0);
} else if (enabled == 1) {
if (chipset == 1) {
SIM->get_param_bool(BXPN_PCI_ENABLED)->set(1);
} else {
PARSE_ERR(("%s: pci: chipset not specified", context));
}
}
} else if (!strcmp(params[0], "cmosimage")) {
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "file=", 5)) {
SIM->get_param_string(BXPN_CMOSIMAGE_PATH)->set(&params[i][5]);
if (strlen(&params[i][5]) > 0) {
SIM->get_param_bool(BXPN_CMOSIMAGE_ENABLED)->set(1);
}
} else if (!strncmp(params[i], "rtc_init=time0",14)) {
SIM->get_param_bool(BXPN_CMOSIMAGE_RTC_INIT)->set(0);
} else if (!strncmp(params[i], "rtc_init=image",14)) {
SIM->get_param_bool(BXPN_CMOSIMAGE_RTC_INIT)->set(1);
} else {
BX_ERROR(("%s: unknown parameter for cmosimage ignored.", context));
}
}
} else if (!strcmp(params[0], "clock")) {
const char months[] = "Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec ";
char wday[4], mon[4];
int n, year;
struct tm tm_time;
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "sync=", 5)) {
SIM->get_param_enum(BXPN_CLOCK_SYNC)->set_by_name(&params[i][5]);
}
else if (!strncmp(params[i], "rtc_sync=", 9)) {
SIM->get_param_bool(BXPN_CLOCK_RTC_SYNC)->set(atol(&params[i][9]));
}
else if (!strcmp(params[i], "time0=local")) {
SIM->get_param_num(BXPN_CLOCK_TIME0)->set(BX_CLOCK_TIME0_LOCAL);
}
else if (!strcmp(params[i], "time0=utc")) {
SIM->get_param_num(BXPN_CLOCK_TIME0)->set(BX_CLOCK_TIME0_UTC);
}
else if (!strncmp(params[i], "time0=", 6)) {
if (isalpha(params[i][6])) {
memset(&tm_time, 0, sizeof(tm_time));
n = sscanf(&params[i][6], "%3s %3s %2d %2d:%2d:%2d %d", wday, mon, &tm_time.tm_mday,
&tm_time.tm_hour, &tm_time.tm_min, &tm_time.tm_sec, &year);
if ((n == 7) && (strstr(months, mon) != NULL)) {
tm_time.tm_year = year - 1900;
tm_time.tm_mon = 12 - ((int)strlen(strstr(months, mon)) / 4);
tm_time.tm_isdst = -1;
SIM->get_param_num(BXPN_CLOCK_TIME0)->set(mktime(&tm_time));
} else {
PARSE_ERR(("%s: time0 string format malformed.", context));
}
} else {
Bit64s tmptm=atol(&params[i][6]);
SIM->get_param_num(BXPN_CLOCK_TIME0)->set(tmptm);
}
}
else {
BX_ERROR(("%s: unknown parameter for clock ignored.", context));
}
}
} else if (!strcmp(params[0], "sound")) {
#if BX_SUPPORT_SOUNDLOW
static const char default_drv[] = BX_SOUND_LOWLEVEL_NAME;
const char *driver;
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "driver=", 7)) {
if (!strcmp(&params[i][7], "default")) {
driver = default_drv;
} else {
driver = &params[i][7];
}
SIM->get_param_enum(BXPN_SOUND_WAVEOUT_DRV)->set_by_name(driver);
SIM->get_param_enum(BXPN_SOUND_WAVEIN_DRV)->set_by_name(driver);
SIM->get_param_enum(BXPN_SOUND_MIDIOUT_DRV)->set_by_name(driver);
} else if (bx_parse_param_from_list(context, params[i], (bx_list_c*) SIM->get_param(BXPN_SOUNDLOW)) < 0) {
BX_ERROR(("%s: unknown parameter for sound ignored.", context));
}
}
#else
PARSE_ERR(("%s: Bochs is not compiled with lowlevel sound support", context));
#endif
} else if (!strcmp(params[0], "gdbstub")) {
#if BX_GDBSTUB
if (num_params < 2) {
PARSE_ERR(("%s: gdbstub directive: wrong # args.", context));
}
base = (bx_list_c*) SIM->get_param(BXPN_GDBSTUB);
for (i=1; i<num_params; i++) {
if (!strncmp(params[i], "enabled=", 8)) {
if (params[i][8] == '0') {
SIM->get_param_bool("enabled", base)->set(0);
BX_INFO(("Disabled gdbstub"));
bx_dbg.gdbstub_enabled = 0;
}
else if (params[i][8] == '1') {
SIM->get_param_bool("enabled", base)->set(1);
BX_INFO(("Enabled gdbstub"));
bx_dbg.gdbstub_enabled = 1;
}
else {
PARSE_ERR(("%s: gdbstub directive malformed.", context));
}
}
else if (!strncmp(params[i], "port=", 5)) {
SIM->get_param_num("port", base)->set(atoi(&params[i][5]));
}
else if (!strncmp(params[i], "text_base=", 10)) {
SIM->get_param_num("text_base", base)->set(atoi(&params[i][10]));
}
else if (!strncmp(params[i], "data_base=", 10)) {
SIM->get_param_num("data_base", base)->set(atoi(&params[i][10]));
}
else if (!strncmp(params[i], "bss_base=", 9)) {
SIM->get_param_num("bss_base", base)->set(atoi(&params[i][9]));
}
else {
PARSE_ERR(("%s: gdbstub directive malformed.", context));
}
}
#else
PARSE_ERR(("%s: Bochs is not compiled with gdbstub support", context));
#endif
} else if (!strcmp(params[0], "magic_break")) {
#if BX_DEBUGGER
bx_dbg.magic_break = 0;
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"));
} else if (params[1][8] == '1') {
bx_dbg_set_magic_bp_mask(bx_dbg_get_magic_bp_mask_from_str(params[1]));
if (0 == bx_dbg.magic_break) {
// bx if not specified for backward compatibility
bx_dbg_set_magic_bp_mask(bx_dbg_get_magic_bp_mask_from_str("bx"));
}
} else {
PARSE_ERR(("%s: magic_break directive malformed", context));
}
#else
PARSE_WARN(("%s: Bochs is not compiled with internal debugger support", context));
#endif
} else if (!strcmp(params[0], "debug_symbols")) {
if (parse_debug_symbols(context, (const char **)(params + 1), num_params - 1) < 0) {
return -1;
}
} else if (!strcmp(params[0], "print_timestamps")) {
if (num_params != 2) {
PARSE_ERR(("%s: print_timestamps directive: wrong # args.", context));
}
if (strncmp(params[1], "enabled=", 8)) {
PARSE_ERR(("%s: print_timestamps directive malformed.", context));
}
if (params[1][8] == '0' || params[1][8] == '1') {
bx_dbg.print_timestamps = params[1][8] - '0';
}
else {
PARSE_ERR(("%s: print_timestamps directive malformed.", context));
}
} else if (!strcmp(params[0], "port_e9_hack")) {
for (i=1; i<num_params; i++) {
if (bx_parse_param_from_list(context, params[i], (bx_list_c*) SIM->get_param(BXPN_PORT_E9_HACK_ROOT)) < 0) {
PARSE_ERR(("%s: port_e9_hack directive malformed.", context));
}
}
} else if (!strcmp(params[0], "iodebug")) {
#if BX_SUPPORT_IODEBUG
if (num_params != 2) {
PARSE_ERR(("%s: iodebug directive: wrong # args.", context));
}
if (!strncmp(params[1], "all_rings=", 10)) {
if (parse_param_bool(params[1], 10, BXPN_IODEBUG_ALL_RINGS) < 0) {
PARSE_ERR(("%s: all_rings option malformed.", context));
}
} else {
PARSE_ERR(("%s: iodebug: invalid parameter %s", context, params[1]));
}
#else
PARSE_WARN(("%s: Bochs is not compiled with iodebug support", context));
#endif
} else if (!strcmp(params[0], "load32bitOSImage")) {
PARSE_ERR(("%s: load32bitOSImage: This legacy feature is no longer supported.", context));
} else if (SIM->is_addon_option(params[0])) {
// add-on options handled by registered functions
return SIM->parse_addon_option(context, num_params, &params[0]);
} else if (is_deprecated_option(params[0], &newparam)) {
PARSE_ERR(("%s: '%s' is deprecated - use '%s' option instead.", context, params[0], newparam));
} else if (bx_opt_plugin_available(params[0])) {
// treat unknown option as plugin name and try to load it
if (SIM->opt_plugin_ctrl(params[0], 1)) {
if (SIM->is_addon_option(params[0])) {
// after loading the plugin a bochsrc option with it's name must exist
return SIM->parse_addon_option(context, num_params, &params[0]);
} else {
PARSE_ERR(("%s: directive '%s' not understood", context, params[0]));
}
}
} else {
PARSE_ERR(("%s: directive '%s' not understood", context, params[0]));
}
return 0;
}
int bx_write_param_list(FILE *fp, bx_list_c *base, const char *optname, bool multiline)
{
char bxrcline[BX_PATHNAME_LEN], tmpstr[BX_PATHNAME_LEN];
bool newline = 1;
int p = 0;
if (base == NULL) return -1;
if (!base->get_enabled()) return -1;
bxrcline[0] = 0;
for (int i = 0; i < base->get_size(); i++) {
if (newline) {
if (strlen(bxrcline) > 0) {
fprintf(fp, "%s\n", bxrcline);
}
if (optname == NULL) {
sprintf(bxrcline, "%s: ", base->get_name());
} else if (isspace(optname[strlen(optname)-1])) {
sprintf(bxrcline, "%s", optname);
} else {
sprintf(bxrcline, "%s: ", optname);
}
newline = 0;
p = 0;
}
bx_param_c *param = base->get(i);
if (param->get_enabled() && ((param->get_options() & param->CI_ONLY) == 0)) {
if (p > 0) {
strcat(bxrcline, ", ");
}
sprintf(tmpstr, "%s=", param->get_name());
strcat(bxrcline, tmpstr);
switch (param->get_type()) {
case BXT_PARAM_NUM:
case BXT_PARAM_BOOL:
case BXT_PARAM_ENUM:
case BXT_PARAM_STRING:
case BXT_PARAM_BYTESTRING:
param->dump_param(tmpstr, BX_PATHNAME_LEN, 1);
break;
default:
BX_ERROR(("bx_write_param_list(): unsupported parameter type"));
tmpstr[0] = 0;
}
strcat(bxrcline, tmpstr);
p++;
}
if (multiline && (strlen(bxrcline) > 80)) {
newline = 1;
}
}
fprintf(fp, "%s\n", bxrcline);
return 0;
}
static const char *fdtypes[] = {
"none", "1_2", "1_44", "2_88", "720k", "360k", "160k", "180k", "320k"
};
int bx_write_floppy_options(FILE *fp, int drive)
{
char devtype[80], path[80], type[80], status[80], readonly[80];
int ftype;
BX_ASSERT(drive==0 || drive==1);
sprintf(devtype, "floppy.%d.devtype", drive);
sprintf(path, "floppy.%d.path", drive);
sprintf(type, "floppy.%d.type", drive);
sprintf(status, "floppy.%d.status", drive);
sprintf(readonly, "floppy.%d.readonly", drive);
ftype = SIM->get_param_enum(devtype)->get();
if (ftype == BX_FDD_NONE) {
fprintf(fp, "# no floppy%c\n", (char)'a'+drive);
return 0;
} else {
fprintf(fp, "floppy%c: type=", (char)'a'+drive);
if (ftype == BX_FDD_350ED) {
fprintf(fp, "2_88");
} else if (ftype == BX_FDD_350HD) {
fprintf(fp, "1_44");
} else if (ftype == BX_FDD_525HD) {
fprintf(fp, "1_2");
} else if (ftype == BX_FDD_350DD) {
fprintf(fp, "720k");
} else if (ftype == BX_FDD_525DD) {
fprintf(fp, "360k");
}
}
if ((SIM->get_param_enum(type)->get() > BX_FLOPPY_NONE) &&
(SIM->get_param_enum(type)->get() <= BX_FLOPPY_LAST)) {
fprintf(fp, ", %s=\"%s\", status=%s, write_protected=%d",
fdtypes[SIM->get_param_enum(type)->get() - BX_FLOPPY_NONE],
SIM->get_param_string(path)->getptr(),
SIM->get_param_enum(status)->get_selected(),
SIM->get_param_bool(readonly)->get());
}
fprintf(fp, "\n");
return 0;
}
#if BX_SUPPORT_PCIUSB
int bx_write_usb_options(FILE *fp, int maxports, bx_list_c *base)
{
char tmpname[24], tmpstr[BX_PATHNAME_LEN];
fprintf(fp, "usb_%s: enabled=%d", base->get_name(), SIM->get_param_bool("enabled", base)->get());
// if we are the ehci, we need to add the companion= parameter
if (base == SIM->get_param(BXPN_USB_EHCI))
fprintf(fp, ", companion=%s", SIM->get_param_enum(BXPN_EHCI_COMPANION)->get_selected());
// if we are the xhci, we need to add the model= and n_ports= parameters
if (base == SIM->get_param(BXPN_USB_XHCI)) {
fprintf(fp, ", model=%s", SIM->get_param_enum(BXPN_XHCI_MODEL)->get_selected());
fprintf(fp, ", n_ports=%i", SIM->get_param_num(BXPN_XHCI_N_PORTS)->get());
}
if (SIM->get_param_bool("enabled", base)->get()) {
for (int i = 1; i <= maxports; i++) {
sprintf(tmpname, "port%d.device", i);
SIM->get_param_enum(tmpname, base)->dump_param(tmpstr, BX_PATHNAME_LEN, 1);
fprintf(fp, ", port%d=%s", i, tmpstr);
sprintf(tmpname, "port%d.options", i);
SIM->get_param_string(tmpname, base)->dump_param(tmpstr, BX_PATHNAME_LEN, 1);
fprintf(fp, ", options%d=%s", i, tmpstr);
}
}
fprintf(fp, "\n");
return 0;
}
#endif
int bx_write_clock_cmos_options(FILE *fp)
{
fprintf(fp, "clock: sync=%s", SIM->get_param_enum(BXPN_CLOCK_SYNC)->get_selected());
switch (SIM->get_param_num(BXPN_CLOCK_TIME0)->get64()) {
case BX_CLOCK_TIME0_LOCAL:
fprintf(fp, ", time0=local");
break;
case BX_CLOCK_TIME0_UTC:
fprintf(fp, ", time0=utc");
break;
default:
fprintf(fp, ", time0=" FMT_LL "d", SIM->get_param_num(BXPN_CLOCK_TIME0)->get64());
}
fprintf(fp, ", rtc_sync=%d\n", SIM->get_param_bool(BXPN_CLOCK_RTC_SYNC)->get());
if (strlen(SIM->get_param_string(BXPN_CMOSIMAGE_PATH)->getptr()) > 0) {
fprintf(fp, "cmosimage: file=%s, ", SIM->get_param_string(BXPN_CMOSIMAGE_PATH)->getptr());
fprintf(fp, "rtc_init=%s\n", SIM->get_param_bool(BXPN_CMOSIMAGE_RTC_INIT)->get()?"image":"time0");
} else {
fprintf(fp, "# no cmosimage\n");
}
return 0;
}
int bx_write_log_options(FILE *fp, bx_list_c *base)
{
char pname[20];
bx_list_c *logfn, *loglev;
bx_param_num_c *mparam;
int action, def_action, level, mod;
fprintf(fp, "log: %s\n", SIM->get_param_string("filename", base)->getptr());
fprintf(fp, "logprefix: %s\n", SIM->get_param_string("prefix", base)->getptr());
strcpy(pname, "general.logfn");
logfn = (bx_list_c*) SIM->get_param(pname);
for (level = 0; level < N_LOGLEV; level++) {
loglev = (bx_list_c*) logfn->get(level);
def_action = SIM->get_default_log_action(level);
fprintf(fp, "%s: action=%s", loglev->get_name(), SIM->get_action_name(def_action));
// stage #1: save log actions of existing modules
for (mod = 0; mod < SIM->get_n_log_modules(); mod++) {
action = SIM->get_log_action(mod, level);
if (action != def_action) {
fprintf(fp, ", %s=%s", SIM->get_logfn_name(mod), SIM->get_action_name(action));
}
}
// stage #2: save log actions of not yet existing modules (from bochsrc)
for (mod = 0; mod < loglev->get_size(); mod++) {
mparam = (bx_param_num_c*)loglev->get(mod);
action = mparam->get();
if ((action >= 0) && (action != def_action)) {
fprintf(fp, ", %s=%s", mparam->get_name(), SIM->get_action_name(action));
}
}
fprintf(fp, "\n");
}
return 0;
}
int bx_write_debugger_options(FILE *fp)
{
#if BX_DEBUGGER
fprintf(fp, "debugger_log: %s\n", SIM->get_param_string(BXPN_DEBUGGER_LOG_FILENAME)->getptr());
fprintf(fp, "magic_break: enabled=1 0x%x\n", bx_dbg.magic_break);
// TODO: debug symbols
#endif
#if BX_GDBSTUB
bx_list_c *base = (bx_list_c*) SIM->get_param(BXPN_GDBSTUB);
bool enabled = SIM->get_param_bool("enabled", base)->get();
if (enabled) {
fprintf(fp, "gdbstub: enabled=%d, port=%d, text_base=%d, data_base=%d, bss_base=%d\n",
enabled, SIM->get_param_num("port", base)->get(), SIM->get_param_num("text_base", base)->get(),
SIM->get_param_num("data_base", base)->get(), SIM->get_param_num("bss_base", base)->get());
} else {
fprintf(fp, "# no gdb stub\n");
}
#endif
return 0;
}
// return values:
// 0: written ok
// -1: failed
// -2: already exists, and overwrite was off
int bx_write_configuration(const char *rc, int overwrite)
{
int i;
char pname[16], tmppath[80], tmpdev[80];
bx_param_string_c *sparam;
bx_list_c *base;
BX_INFO(("write current configuration to %s", 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");
bx_write_param_list(fp, (bx_list_c*) SIM->get_param(BXPN_PLUGIN_CTRL), NULL, 0);
fprintf(fp, "config_interface: %s\n", SIM->get_param_enum(BXPN_SEL_CONFIG_INTERFACE)->get_selected());
fprintf(fp, "display_library: %s", SIM->get_param_enum(BXPN_SEL_DISPLAY_LIBRARY)->get_selected());
sparam = SIM->get_param_string(BXPN_DISPLAYLIB_OPTIONS);
if (!sparam->isempty())
fprintf(fp, ", options=\"%s\"\n", sparam->getptr());
else
fprintf(fp, "\n");
bx_write_param_list(fp, (bx_list_c*) SIM->get_param(BXPN_MEMORY), "memory", 0);
bx_write_param_list(fp, (bx_list_c*) SIM->get_param(BXPN_ROMIMAGE), "romimage", 0);
bx_write_param_list(fp, (bx_list_c*) SIM->get_param(BXPN_VGA_ROMIMAGE), "vgaromimage", 0);
fprintf(fp, "boot: %s", SIM->get_param_enum(BXPN_BOOTDRIVE1)->get_selected());
for (i=1; i<3; i++) {
sprintf(tmppath, "boot_params.boot_drive%d", i+1);
if (SIM->get_param_enum(tmppath)->get() != BX_BOOT_NONE) {
fprintf(fp, ", %s", SIM->get_param_enum(tmppath)->get_selected());
}
}
fprintf(fp, "\n");
fprintf(fp, "floppy_bootsig_check: disabled=%d\n", SIM->get_param_bool(BXPN_FLOPPYSIGCHECK)->get());
// 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_write_floppy_options(fp, 1);
for (Bit8u channel=0; channel<BX_MAX_ATA_CHANNEL; channel++) {
sprintf(tmppath, "ata.%d", channel);
base = (bx_list_c*) SIM->get_param(tmppath);
sprintf(tmppath, "ata%d", channel);
bx_write_param_list(fp, (bx_list_c*) SIM->get_param("resources", base), tmppath, 0);
sprintf(tmppath, "ata%d-master", channel);
bx_write_param_list(fp, (bx_list_c*) SIM->get_param("master", base), tmppath, 0);
sprintf(tmppath, "ata%d-slave", channel);
bx_write_param_list(fp, (bx_list_c*) SIM->get_param("slave", base), tmppath, 0);
}
for (i=0; i<BX_N_OPTROM_IMAGES; i++) {
sprintf(pname, "%s.%d", BXPN_OPTROM_BASE, i+1);
sprintf(tmppath, "optromimage%d", i+1);
bx_write_param_list(fp, (bx_list_c*) SIM->get_param(pname), tmppath, 0);
}
for (i=0; i<BX_N_OPTRAM_IMAGES; i++) {
sprintf(pname, "%s.%d", BXPN_OPTRAM_BASE, i+1);
sprintf(tmppath, "optramimage%d", i+1);
bx_write_param_list(fp, (bx_list_c*) SIM->get_param(pname), tmppath, 0);
}
// pci
fprintf(fp, "pci: enabled=%d",
SIM->get_param_bool(BXPN_PCI_ENABLED)->get());
if (SIM->get_param_bool(BXPN_PCI_ENABLED)->get()) {
fprintf(fp, ", chipset=%s", SIM->get_param_enum(BXPN_PCI_CHIPSET)->get_selected());
for (i=0; i<BX_N_PCI_SLOTS; i++) {
sprintf(tmpdev, "pci.slot.%d", i+1);
fprintf(fp, ", slot%d=%s", i+1, SIM->get_param_enum(tmpdev)->get_selected());
}
sparam = SIM->get_param_string(BXPN_PCI_ADV_OPTS);
if (strlen(sparam->getptr()) > 0) {
fprintf(fp, ", advopts=\"%s\"", sparam->getptr());
}
}
fprintf(fp, "\n");
fprintf(fp, "vga: extension=%s, update_freq=%u, realtime=%u, ddc=%s",
SIM->get_param_enum(BXPN_VGA_EXTENSION)->get_selected(),
SIM->get_param_num(BXPN_VGA_UPDATE_FREQUENCY)->get(),
SIM->get_param_bool(BXPN_VGA_REALTIME)->get(),
SIM->get_param_enum(BXPN_DDC_MODE)->get_selected());
if (SIM->get_param_enum(BXPN_DDC_MODE)->get() == BX_DDC_MODE_FILE) {
fprintf(fp, ":%s", SIM->get_param_string(BXPN_DDC_FILE)->getptr());
}
fprintf(fp, "\n");
#if BX_SUPPORT_SMP
fprintf(fp, "cpu: count=%u:%u:%u, ips=%u, quantum=%d, ",
SIM->get_param_num(BXPN_CPU_NPROCESSORS)->get(), SIM->get_param_num(BXPN_CPU_NCORES)->get(),
SIM->get_param_num(BXPN_CPU_NTHREADS)->get(), SIM->get_param_num(BXPN_IPS)->get(),
SIM->get_param_num(BXPN_SMP_QUANTUM)->get());
#else
fprintf(fp, "cpu: count=1, ips=%u, ", SIM->get_param_num(BXPN_IPS)->get());
#endif
fprintf(fp, "model=%s, reset_on_triple_fault=%d, cpuid_limit_winnt=%d",
SIM->get_param_enum(BXPN_CPU_MODEL)->get_selected(),
SIM->get_param_bool(BXPN_RESET_ON_TRIPLE_FAULT)->get(),
SIM->get_param_bool(BXPN_CPUID_LIMIT_WINNT)->get());
#if BX_CPU_LEVEL >= 5
fprintf(fp, ", ignore_bad_msrs=%d", SIM->get_param_bool(BXPN_IGNORE_BAD_MSRS)->get());
#endif
#if BX_SUPPORT_MONITOR_MWAIT
fprintf(fp, ", mwait_is_nop=%d", SIM->get_param_bool(BXPN_MWAIT_IS_NOP)->get());
#endif
#if BX_CONFIGURE_MSRS
sparam = SIM->get_param_string(BXPN_CONFIGURABLE_MSRS_PATH);
if (!sparam->isempty())
fprintf(fp, ", msrs=\"%s\"", sparam->getptr());
#endif
fprintf(fp, "\n");
#if BX_CPU_LEVEL >= 4
if (! SIM->get_param_enum(BXPN_CPU_MODEL)->get()) {
// dump only when using BX_GENERIC CPUDB profile
bx_write_param_list(fp, (bx_list_c*) SIM->get_param("cpuid"), NULL, 1);
}
#endif
fprintf(fp, "print_timestamps: enabled=%d\n", bx_dbg.print_timestamps);
bx_write_debugger_options(fp);
bx_write_param_list(fp, (bx_list_c*) SIM->get_param(BXPN_PORT_E9_HACK_ROOT), NULL, 0);
#if BX_SUPPORT_IODEBUG
fprintf(fp, "iodebug: all_rings=%d\n", SIM->get_param_bool(BXPN_IODEBUG_ALL_RINGS)->get());
#endif
fprintf(fp, "private_colormap: enabled=%d\n", SIM->get_param_bool(BXPN_PRIVATE_COLORMAP)->get());
#if BX_WITH_AMIGAOS
fprintf(fp, "fullscreen: enabled=%d\n", SIM->get_param_bool(BXPN_FULLSCREEN)->get());
fprintf(fp, "screenmode: name=\"%s\"\n", SIM->get_param_string(BXPN_SCREENMODE)->getptr());
#endif
bx_write_clock_cmos_options(fp);
bx_write_log_options(fp, (bx_list_c*) SIM->get_param("log"));
bx_write_param_list(fp, (bx_list_c*) SIM->get_param(BXPN_KEYBOARD), NULL, 0);
bx_write_param_list(fp, (bx_list_c*) SIM->get_param(BXPN_MOUSE), NULL, 0);
bx_write_param_list(fp, (bx_list_c*) SIM->get_param(BXPN_SOUNDLOW),"sound", 0);
SIM->save_addon_options(fp);
fclose(fp);
return 0;
}
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