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config.cc
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/////////////////////////////////////////////////////////////////////////
// $Id: config.cc 13146 2017-03-24 18:23:07Z vruppert $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2002-2017 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 "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
int bochsrc_include_level = 0;
#if BX_PLUGINS
Bit8u bx_user_plugin_count = 0;
#endif
#define LOG_THIS genlog->
extern bx_debug_t bx_dbg;
static const char *get_builtin_variable(const char *varname);
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);
static Bit64s bx_param_handler(bx_param_c *param, int set, Bit64s val)
{
char pname[BX_PATHNAME_LEN];
Bit8u device;
//Bit8u channel;
bx_list_c *base = (bx_list_c*) param->get_parent();
base->get_param_path(pname, BX_PATHNAME_LEN);
if (!strncmp(pname, "ata.", 4)) {
// channel = pname[4] - '0';
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_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)) {
switch (val) {
case BX_FLOPPY_2_88:
device = BX_FDD_350ED;
break;
case BX_FLOPPY_720K:
case BX_FLOPPY_1_44:
device = BX_FDD_350HD;
break;
default:
device = BX_FDD_525HD;
}
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, int 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 == 1) {
BX_INFO(("Screen mode changed to %s", val));
}
} else if (!strcmp(pname, BXPN_USER_SHORTCUT)) {
if ((set == 1) && (SIM->get_init_done())) {
bx_gui->parse_user_shortcut(val);
}
#if BX_PLUGINS
} else if (!strncmp(pname, "misc.user_plugin", 16)) {
if ((strlen(oldval) > 0) && (strcmp(oldval, "none"))) {
PLUG_unload_user_plugin(oldval);
}
if ((strlen(val) > 0) && (strcmp(val, "none"))) {
PLUG_load_user_plugin(val);
}
#endif
} else {
BX_PANIC(("bx_param_string_handler called with unknown parameter '%s'", pname));
}
return val;
}
void bx_init_std_nic_options(const char *name, bx_list_c *menu)
{
// networking module choices
static const char *eth_module_list[] = {
"null",
#if BX_NETMOD_LINUX
"linux",
#endif
#if BX_NETMOD_TAP
"tap",
#endif
#if BX_NETMOD_TUNTAP
"tuntap",
#endif
#if BX_NETMOD_WIN32
"win32",
#endif
#if BX_NETMOD_FBSD
"fbsd",
#endif
#if BX_NETMOD_VDE
"vde",
#endif
#if BX_NETMOD_SLIRP
"slirp",
#endif
#if BX_NETMOD_SOCKET
"socket",
#endif
"vnet",
NULL
};
bx_param_enum_c *ethmod;
bx_param_string_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_string_c(menu,
"mac",
"MAC Address",
descr,
"", 6);
macaddr->set_options(macaddr->RAW_BYTES);
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.",
eth_module_list,
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");
}
void bx_init_usb_options(const char *usb_name, const char *pname, int maxports)
{
char group[16], name[8], descr[512], label[512];
bx_param_c *usb = SIM->get_param("ports.usb");
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);
bx_list_c *deplist = new bx_list_c(NULL);
for (int i = 0; i < maxports; i++) {
sprintf(name, "port%d", i+1);
sprintf(label, "Port #%d Configuration", i+1);
sprintf(descr, "Device connected to %s port #%d 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_string_c *device = new bx_param_string_c(port, "device", "Device",
descr, "", BX_PATHNAME_LEN);
sprintf(descr, "Options for device connected to %s port #%d", usb_name, i+1);
bx_param_string_c *options = new bx_param_string_c(port, "options", "Options",
descr, "", BX_PATHNAME_LEN);
port->set_group(group);
deplist->add(port);
deplist->add(device);
deplist->add(options);
}
enabled->set_dependent_list(deplist);
}
void bx_plugin_ctrl_reset(bx_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);
}
// add the default set of plugins to the list
new bx_param_bool_c(base, "unmapped", "", "", 1);
new bx_param_bool_c(base, "biosdev", "", "", 1);
new bx_param_bool_c(base, "speaker", "", "", 1);
new bx_param_bool_c(base, "extfpuirq", "", "", 1);
new bx_param_bool_c(base, "parallel", "", "", 1);
new bx_param_bool_c(base, "serial", "", "", 1);
#if BX_SUPPORT_GAMEPORT
new bx_param_bool_c(base, "gameport", "", "", 1);
#endif
#if BX_SUPPORT_IODEBUG && BX_DEBUGGER
new bx_param_bool_c(base, "iodebug", "", "", 1);
#endif
if (init_done) {
SIM->opt_plugin_ctrl("*", 1);
}
}
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
static const char *config_interface_list[] = {
#if BX_USE_WIN32CONFIG
"win32config",
#endif
#if BX_USE_TEXTCONFIG
"textconfig",
#endif
#if BX_WITH_WX
"wx",
#endif
NULL
};
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);
// 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_reset(0);
// 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 occured (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,
"size",
"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_size",
"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);
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/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);
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/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(strdup(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(strdup(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(strdup(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(strdup(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 };
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",
0, BX_MAX_BIT32U,
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): [%d] ");
clock_sync->set_ask_format("Enter Synchronisation method: [%s] ");
clock_cmos->set_options(clock_cmos->SHOW_PARENT);
cmosimage->set_options(cmosimage->SHOW_PARENT);
// 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", 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_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_string_c *devname = new bx_param_string_c(slot,
name,
label,
descr,
"", BX_PATHNAME_LEN);
deplist->add(devname);
}
enabled->set_dependent_list(deplist);
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");
// this is a list of gui libraries that are known to be available at
// compile time. The one that is listed first will be the default,
// which is used unless the user overrides it on the command line or
// in a configuration file.
static const char *display_library_list[] = {
#if BX_WITH_X11
"x",
#endif
#if BX_WITH_WIN32
"win32",
#endif
#if BX_WITH_CARBON
"carbon",
#endif
#if BX_WITH_MACOS
"macos",
#endif
#if BX_WITH_AMIGAOS
"amigaos",
#endif
#if BX_WITH_SDL
"sdl",
#endif
#if BX_WITH_SDL2
"sdl2",
#endif
#if BX_WITH_SVGA
"svga",
#endif
#if BX_WITH_TERM
"term",
#endif
#if BX_WITH_RFB
"rfb",
#endif
#if BX_WITH_VNCSRV
"vncsrv",
#endif
#if BX_WITH_WX
"wx",
#endif
#if BX_WITH_NOGUI
"nogui",
#endif
NULL
};
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);
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",
1, 60,
5);
vga_update_freq->set_ask_format ("Type a new value for VGA update frequency: [%d] ");
bx_param_string_c *vga_extension = new bx_param_string_c(display,
"vga_extension",
"VGA Extension",
"Name of the VGA extension",
"none", BX_PATHNAME_LEN);
vga_extension->set_initial_val("vbe");
display->set_options(display->SHOW_PARENT);
// 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");