d74762b984
- added some more log function names
1431 lines
43 KiB
C++
1431 lines
43 KiB
C++
/////////////////////////////////////////////////////////////////////////
|
|
// $Id$
|
|
/////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Copyright (C) 2002-2011 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
|
|
//
|
|
/////////////////////////////////////////////////////////////////////////
|
|
|
|
// See siminterface.h for description of the siminterface concept.
|
|
// Basically, the siminterface is visible from both the simulator and
|
|
// the configuration user interface, and allows them to talk to each other.
|
|
|
|
#include "param_names.h"
|
|
#include "iodev.h"
|
|
#include "virt_timer.h"
|
|
|
|
bx_simulator_interface_c *SIM = NULL;
|
|
logfunctions *siminterface_log = NULL;
|
|
bx_list_c *root_param = NULL;
|
|
#define LOG_THIS siminterface_log->
|
|
|
|
// bx_simulator_interface just defines the interface that the Bochs simulator
|
|
// and the gui will use to talk to each other. None of the methods of
|
|
// bx_simulator_interface are implemented; they are all virtual. The
|
|
// bx_real_sim_c class is a child of bx_simulator_interface_c, and it
|
|
// implements all the methods. The idea is that a gui needs to know only
|
|
// definition of bx_simulator_interface to talk to Bochs. The gui should
|
|
// not need to include bochs.h.
|
|
//
|
|
// I made this separation to ensure that all guis use the siminterface to do
|
|
// access bochs internals, instead of accessing things like
|
|
// bx_keyboard.s.internal_buffer[4] (or whatever) directly. -Bryce
|
|
//
|
|
|
|
typedef struct _rt_conf_entry_t {
|
|
void *device;
|
|
rt_conf_handler_t handler;
|
|
struct _rt_conf_entry_t *next;
|
|
} rt_conf_entry_t;
|
|
|
|
typedef struct _addon_option_t {
|
|
const char *name;
|
|
addon_option_parser_t parser;
|
|
addon_option_save_t savefn;
|
|
struct _addon_option_t *next;
|
|
} addon_option_t;
|
|
|
|
class bx_real_sim_c : public bx_simulator_interface_c {
|
|
bxevent_handler bxevent_callback;
|
|
void *bxevent_callback_data;
|
|
const char *registered_ci_name;
|
|
config_interface_callback_t ci_callback;
|
|
void *ci_callback_data;
|
|
rt_conf_entry_t *rt_conf_entries;
|
|
addon_option_t *addon_options;
|
|
int init_done;
|
|
int enabled;
|
|
// save context to jump to if we must quit unexpectedly
|
|
jmp_buf *quit_context;
|
|
int exit_code;
|
|
unsigned param_id;
|
|
bx_bool wx_debug_gui;
|
|
public:
|
|
bx_real_sim_c();
|
|
virtual ~bx_real_sim_c() {}
|
|
virtual void set_quit_context(jmp_buf *context) { quit_context = context; }
|
|
virtual int get_init_done() { return init_done; }
|
|
virtual int set_init_done(int n) { init_done = n; return 0;}
|
|
virtual void reset_all_param();
|
|
// new param methods
|
|
virtual bx_param_c *get_param(const char *pname, bx_param_c *base=NULL);
|
|
virtual bx_param_num_c *get_param_num(const char *pname, bx_param_c *base=NULL);
|
|
virtual bx_param_string_c *get_param_string(const char *pname, bx_param_c *base=NULL);
|
|
virtual bx_param_bool_c *get_param_bool(const char *pname, bx_param_c *base=NULL);
|
|
virtual bx_param_enum_c *get_param_enum(const char *pname, bx_param_c *base=NULL);
|
|
virtual Bit32u gen_param_id() { return param_id++; }
|
|
virtual int get_n_log_modules();
|
|
virtual const char *get_logfn_name(int mod);
|
|
virtual int get_logfn_id(const char *name);
|
|
virtual const char *get_prefix(int mod);
|
|
virtual int get_log_action(int mod, int level);
|
|
virtual void set_log_action(int mod, int level, int action);
|
|
virtual const char *get_action_name(int action);
|
|
virtual int get_default_log_action(int level) {
|
|
return logfunctions::get_default_action(level);
|
|
}
|
|
virtual void set_default_log_action(int level, int action) {
|
|
logfunctions::set_default_action(level, action);
|
|
}
|
|
virtual const char *get_log_level_name(int level);
|
|
virtual int get_max_log_level() { return N_LOGLEV; }
|
|
virtual void quit_sim(int code);
|
|
virtual int get_exit_code() { return exit_code; }
|
|
virtual int get_default_rc(char *path, int len);
|
|
virtual int read_rc(const char *path);
|
|
virtual int write_rc(const char *path, int overwrite);
|
|
virtual int get_log_file(char *path, int len);
|
|
virtual int set_log_file(const char *path);
|
|
virtual int get_log_prefix(char *prefix, int len);
|
|
virtual int set_log_prefix(const char *prefix);
|
|
virtual int get_debugger_log_file(char *path, int len);
|
|
virtual int set_debugger_log_file(const char *path);
|
|
virtual int get_cdrom_options(int drive, bx_list_c **out, int *device = NULL);
|
|
virtual int hdimage_get_mode(const char *mode);
|
|
virtual void set_notify_callback(bxevent_handler func, void *arg);
|
|
virtual void get_notify_callback(bxevent_handler *func, void **arg);
|
|
virtual BxEvent* sim_to_ci_event(BxEvent *event);
|
|
virtual int log_msg(const char *prefix, int level, const char *msg);
|
|
virtual int ask_param(bx_param_c *param);
|
|
virtual int ask_param(const char *pname);
|
|
// ask the user for a pathname
|
|
virtual int ask_filename(const char *filename, int maxlen, const char *prompt, const char *the_default, int flags);
|
|
// yes/no dialog
|
|
virtual int ask_yes_no(const char *title, const char *prompt, bx_bool the_default);
|
|
// called at a regular interval, currently by the keyboard handler.
|
|
virtual void periodic();
|
|
virtual int create_disk_image(const char *filename, int sectors, bx_bool overwrite);
|
|
virtual void refresh_ci();
|
|
virtual void refresh_vga() {
|
|
// maybe need to check if something has been initialized yet?
|
|
DEV_vga_refresh();
|
|
}
|
|
virtual void handle_events() {
|
|
// maybe need to check if something has been initialized yet?
|
|
bx_gui->handle_events();
|
|
}
|
|
// find first hard drive or cdrom
|
|
bx_param_c *get_first_atadevice(Bit32u search_type);
|
|
bx_param_c *get_first_cdrom() {
|
|
return get_first_atadevice(BX_ATA_DEVICE_CDROM);
|
|
}
|
|
bx_param_c *get_first_hd() {
|
|
return get_first_atadevice(BX_ATA_DEVICE_DISK);
|
|
}
|
|
#if BX_DEBUGGER
|
|
virtual void debug_break();
|
|
virtual void debug_interpret_cmd (char *cmd);
|
|
virtual char *debug_get_next_command ();
|
|
virtual void debug_puts(const char *cmd);
|
|
#endif
|
|
virtual void register_configuration_interface (
|
|
const char* name,
|
|
config_interface_callback_t callback,
|
|
void *userdata);
|
|
virtual int configuration_interface(const char* name, ci_command_t command);
|
|
virtual int begin_simulation(int argc, char *argv[]);
|
|
virtual bx_bool register_runtime_config_handler(void *dev, rt_conf_handler_t handler);
|
|
virtual void update_runtime_options();
|
|
virtual void set_sim_thread_func(is_sim_thread_func_t func) {}
|
|
virtual bx_bool is_sim_thread();
|
|
virtual void set_debug_gui(bx_bool val) { wx_debug_gui = val; }
|
|
virtual bx_bool has_debug_gui() const { return wx_debug_gui; }
|
|
// provide interface to bx_gui->set_display_mode() method for config
|
|
// interfaces to use.
|
|
virtual void set_display_mode(disp_mode_t newmode) {
|
|
if (bx_gui != NULL)
|
|
bx_gui->set_display_mode(newmode);
|
|
}
|
|
virtual bx_bool test_for_text_console();
|
|
// add-on config option support
|
|
virtual bx_bool register_addon_option(const char *keyword, addon_option_parser_t parser, addon_option_save_t save_func);
|
|
virtual bx_bool unregister_addon_option(const char *keyword);
|
|
virtual bx_bool is_addon_option(const char *keyword);
|
|
virtual Bit32s parse_addon_option(const char *context, int num_params, char *params []);
|
|
virtual Bit32s save_addon_options(FILE *fp);
|
|
|
|
// save/restore support
|
|
virtual void init_save_restore();
|
|
virtual void cleanup_save_restore();
|
|
virtual bx_bool save_state(const char *checkpoint_path);
|
|
virtual bx_bool restore_config();
|
|
virtual bx_bool restore_logopts();
|
|
virtual bx_bool restore_hardware();
|
|
virtual bx_list_c *get_bochs_root() {
|
|
return (bx_list_c*)get_param("bochs", NULL);
|
|
}
|
|
virtual bx_bool restore_bochs_param(bx_list_c *root, const char *sr_path, const char *restore_name);
|
|
// special config parameter and options functions for plugins
|
|
virtual bx_bool opt_plugin_ctrl(const char *plugname, bx_bool load);
|
|
virtual void init_std_nic_options(const char *name, bx_list_c *menu);
|
|
virtual void init_usb_options(const char *usb_name, const char *pname, int maxports);
|
|
virtual int parse_nic_params(const char *context, const char *param, bx_list_c *base);
|
|
virtual int parse_usb_port_params(const char *context, bx_bool devopt,
|
|
const char *param, int maxports, bx_list_c *base);
|
|
virtual int write_pci_nic_options(FILE *fp, bx_list_c *base);
|
|
virtual int write_usb_options(FILE *fp, int maxports, bx_list_c *base);
|
|
|
|
private:
|
|
bx_bool save_sr_param(FILE *fp, bx_param_c *node, const char *sr_path, int level);
|
|
};
|
|
|
|
#if BX_DEBUGGER && BX_DEBUGGER_GUI
|
|
// FIXME: these probably belong inside the bx_simulator_interface_c structure
|
|
char *debug_cmd = NULL;
|
|
bx_bool debug_cmd_ready = 0;
|
|
bx_bool vgaw_refresh = 0;
|
|
#endif
|
|
|
|
// recursive function to find parameters from the path
|
|
static bx_param_c *find_param(const char *full_pname, const char *rest_of_pname, bx_param_c *base)
|
|
{
|
|
const char *from = rest_of_pname;
|
|
char component[BX_PATHNAME_LEN];
|
|
char *to = component;
|
|
// copy the first piece of pname into component, stopping at first separator
|
|
// or at the end of the string
|
|
while (*from != 0 && *from != '.') {
|
|
*to = *from;
|
|
to++;
|
|
from++;
|
|
}
|
|
*to = 0;
|
|
if (!component[0]) {
|
|
BX_PANIC(("find_param: found empty component in parameter name '%s'", full_pname));
|
|
// or does that mean that we're done?
|
|
}
|
|
if (base->get_type() != BXT_LIST) {
|
|
BX_PANIC(("find_param: base was not a list!"));
|
|
}
|
|
BX_DEBUG(("searching for component '%s' in list '%s'", component, base->get_name()));
|
|
|
|
// find the component in the list.
|
|
bx_list_c *list = (bx_list_c *)base;
|
|
bx_param_c *child = list->get_by_name(component);
|
|
// if child not found, there is nothing else that can be done. return NULL.
|
|
if (child == NULL) return NULL;
|
|
if (from[0] == 0) {
|
|
// that was the end of the path, we're done
|
|
return child;
|
|
}
|
|
// continue parsing the path
|
|
BX_ASSERT(from[0] == '.');
|
|
from++; // skip over the separator
|
|
return find_param(full_pname, from, child);
|
|
}
|
|
|
|
bx_param_c *bx_real_sim_c::get_param(const char *pname, bx_param_c *base)
|
|
{
|
|
if (base == NULL)
|
|
base = root_param;
|
|
// to access top level object, look for parameter "."
|
|
if (pname[0] == '.' && pname[1] == 0)
|
|
return base;
|
|
return find_param(pname, pname, base);
|
|
}
|
|
|
|
bx_param_num_c *bx_real_sim_c::get_param_num(const char *pname, bx_param_c *base)
|
|
{
|
|
bx_param_c *gen = get_param(pname, base);
|
|
if (gen==NULL) {
|
|
BX_ERROR(("get_param_num(%s) could not find a parameter", pname));
|
|
return NULL;
|
|
}
|
|
int type = gen->get_type();
|
|
if (type == BXT_PARAM_NUM || type == BXT_PARAM_BOOL || type == BXT_PARAM_ENUM)
|
|
return (bx_param_num_c *)gen;
|
|
BX_ERROR(("get_param_num(%s) could not find an integer parameter with that name", pname));
|
|
return NULL;
|
|
}
|
|
|
|
bx_param_string_c *bx_real_sim_c::get_param_string(const char *pname, bx_param_c *base)
|
|
{
|
|
bx_param_c *gen = get_param(pname, base);
|
|
if (gen==NULL) {
|
|
BX_ERROR(("get_param_string(%s) could not find a parameter", pname));
|
|
return NULL;
|
|
}
|
|
if (gen->get_type() == BXT_PARAM_STRING)
|
|
return (bx_param_string_c *)gen;
|
|
BX_ERROR(("get_param_string(%s) could not find an integer parameter with that name", pname));
|
|
return NULL;
|
|
}
|
|
|
|
bx_param_bool_c *bx_real_sim_c::get_param_bool(const char *pname, bx_param_c *base)
|
|
{
|
|
bx_param_c *gen = get_param(pname, base);
|
|
if (gen==NULL) {
|
|
BX_ERROR(("get_param_bool(%s) could not find a parameter", pname));
|
|
return NULL;
|
|
}
|
|
if (gen->get_type () == BXT_PARAM_BOOL)
|
|
return (bx_param_bool_c *)gen;
|
|
BX_ERROR(("get_param_bool(%s) could not find a bool parameter with that name", pname));
|
|
return NULL;
|
|
}
|
|
|
|
bx_param_enum_c *bx_real_sim_c::get_param_enum(const char *pname, bx_param_c *base)
|
|
{
|
|
bx_param_c *gen = get_param(pname, base);
|
|
if (gen==NULL) {
|
|
BX_ERROR(("get_param_enum(%s) could not find a parameter", pname));
|
|
return NULL;
|
|
}
|
|
if (gen->get_type() == BXT_PARAM_ENUM)
|
|
return (bx_param_enum_c *)gen;
|
|
BX_ERROR(("get_param_enum(%s) could not find a enum parameter with that name", pname));
|
|
return NULL;
|
|
}
|
|
|
|
void bx_init_siminterface()
|
|
{
|
|
siminterface_log = new logfunctions();
|
|
siminterface_log->put("siminterface", "CTRL");
|
|
if (SIM == NULL)
|
|
SIM = new bx_real_sim_c();
|
|
if (root_param == NULL) {
|
|
root_param = new bx_list_c(NULL,
|
|
"bochs",
|
|
"list of top level bochs parameters"
|
|
);
|
|
}
|
|
}
|
|
|
|
bx_real_sim_c::bx_real_sim_c()
|
|
{
|
|
bxevent_callback = NULL;
|
|
bxevent_callback_data = NULL;
|
|
ci_callback = NULL;
|
|
ci_callback_data = NULL;
|
|
is_sim_thread_func = NULL;
|
|
wx_debug_gui = 0;
|
|
|
|
enabled = 1;
|
|
init_done = 0;
|
|
quit_context = NULL;
|
|
exit_code = 0;
|
|
param_id = BXP_NEW_PARAM_ID;
|
|
rt_conf_entries = NULL;
|
|
addon_options = NULL;
|
|
}
|
|
|
|
void bx_real_sim_c::reset_all_param()
|
|
{
|
|
bx_reset_options();
|
|
}
|
|
|
|
int bx_real_sim_c::get_n_log_modules()
|
|
{
|
|
return io->get_n_logfns();
|
|
}
|
|
|
|
const char *bx_real_sim_c::get_logfn_name(int mod)
|
|
{
|
|
logfunc_t *logfn = io->get_logfn(mod);
|
|
return logfn->get_name();
|
|
}
|
|
|
|
int bx_real_sim_c::get_logfn_id(const char *name)
|
|
{
|
|
logfunc_t *logfn;
|
|
int id = -1;
|
|
|
|
for (int i = 0; i < io->get_n_logfns(); i++) {
|
|
logfn = io->get_logfn(i);
|
|
if (!stricmp(name, logfn->get_name())) {
|
|
id = i;
|
|
break;
|
|
}
|
|
}
|
|
return id;
|
|
}
|
|
|
|
const char *bx_real_sim_c::get_prefix(int mod)
|
|
{
|
|
logfunc_t *logfn = io->get_logfn(mod);
|
|
return logfn->getprefix();
|
|
}
|
|
|
|
int bx_real_sim_c::get_log_action(int mod, int level)
|
|
{
|
|
logfunc_t *logfn = io->get_logfn(mod);
|
|
return logfn->getonoff(level);
|
|
}
|
|
|
|
void bx_real_sim_c::set_log_action(int mod, int level, int action)
|
|
{
|
|
// normal
|
|
if (mod >= 0) {
|
|
logfunc_t *logfn = io->get_logfn(mod);
|
|
logfn->setonoff(level, action);
|
|
return;
|
|
}
|
|
// if called with mod<0 loop over all
|
|
int nmod = get_n_log_modules();
|
|
for (mod=0; mod<nmod; mod++)
|
|
set_log_action(mod, level, action);
|
|
}
|
|
|
|
const char *bx_real_sim_c::get_action_name(int action)
|
|
{
|
|
return io->getaction(action);
|
|
}
|
|
|
|
const char *bx_real_sim_c::get_log_level_name(int level)
|
|
{
|
|
return io->getlevel(level);
|
|
}
|
|
|
|
void bx_real_sim_c::quit_sim(int code)
|
|
{
|
|
BX_INFO(("quit_sim called with exit code %d", code));
|
|
exit_code = code;
|
|
io->exit_log();
|
|
// use longjmp to quit cleanly, no matter where in the stack we are.
|
|
if (quit_context != NULL) {
|
|
longjmp(*quit_context, 1);
|
|
BX_PANIC(("in bx_real_sim_c::quit_sim, longjmp should never return"));
|
|
} else {
|
|
// use exit() to stop the application.
|
|
if (!code)
|
|
BX_PANIC(("Quit simulation command"));
|
|
::exit(exit_code);
|
|
}
|
|
}
|
|
|
|
int bx_real_sim_c::get_default_rc(char *path, int len)
|
|
{
|
|
char *rc = bx_find_bochsrc();
|
|
if (rc == NULL) return -1;
|
|
strncpy(path, rc, len);
|
|
path[len-1] = 0;
|
|
return 0;
|
|
}
|
|
|
|
int bx_real_sim_c::read_rc(const char *rc)
|
|
{
|
|
return bx_read_configuration(rc);
|
|
}
|
|
|
|
// return values:
|
|
// 0: written ok
|
|
// -1: failed
|
|
// -2: already exists, and overwrite was off
|
|
int bx_real_sim_c::write_rc(const char *rc, int overwrite)
|
|
{
|
|
return bx_write_configuration(rc, overwrite);
|
|
}
|
|
|
|
int bx_real_sim_c::get_log_file(char *path, int len)
|
|
{
|
|
strncpy(path, SIM->get_param_string(BXPN_LOG_FILENAME)->getptr(), len);
|
|
return 0;
|
|
}
|
|
|
|
int bx_real_sim_c::set_log_file(const char *path)
|
|
{
|
|
SIM->get_param_string(BXPN_LOG_FILENAME)->set(path);
|
|
return 0;
|
|
}
|
|
|
|
int bx_real_sim_c::get_log_prefix(char *prefix, int len)
|
|
{
|
|
strncpy(prefix, SIM->get_param_string(BXPN_LOG_PREFIX)->getptr(), len);
|
|
return 0;
|
|
}
|
|
|
|
int bx_real_sim_c::set_log_prefix(const char *prefix)
|
|
{
|
|
SIM->get_param_string(BXPN_LOG_PREFIX)->set(prefix);
|
|
return 0;
|
|
}
|
|
|
|
int bx_real_sim_c::get_debugger_log_file(char *path, int len)
|
|
{
|
|
strncpy(path, SIM->get_param_string(BXPN_DEBUGGER_LOG_FILENAME)->getptr(), len);
|
|
return 0;
|
|
}
|
|
|
|
int bx_real_sim_c::set_debugger_log_file(const char *path)
|
|
{
|
|
SIM->get_param_string(BXPN_DEBUGGER_LOG_FILENAME)->set(path);
|
|
return 0;
|
|
}
|
|
|
|
int bx_real_sim_c::get_cdrom_options(int level, bx_list_c **out, int *where)
|
|
{
|
|
char pname[80];
|
|
|
|
for (Bit8u channel=0; channel<BX_MAX_ATA_CHANNEL; channel++) {
|
|
for (Bit8u device=0; device<2; device++) {
|
|
sprintf(pname, "ata.%d.%s", channel, (device==0)?"master":"slave");
|
|
bx_list_c *devlist = (bx_list_c*) SIM->get_param(pname);
|
|
if (SIM->get_param_enum("type", devlist)->get() == BX_ATA_DEVICE_CDROM) {
|
|
if (level==0) {
|
|
*out = devlist;
|
|
if (where != NULL) *where = (channel * 2) + device;
|
|
return 1;
|
|
} else {
|
|
level--;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
const char *floppy_devtype_names[] = { "none", "5.25\" 360K", "5.25\" 1.2M", "3.5\" 720K", "3.5\" 1.44M", "3.5\" 2.88M", NULL };
|
|
const char *floppy_type_names[] = { "none", "1.2M", "1.44M", "2.88M", "720K", "360K", "160K", "180K", "320K", "auto", NULL };
|
|
int floppy_type_n_sectors[] = { -1, 80*2*15, 80*2*18, 80*2*36, 80*2*9, 40*2*9, 40*1*8, 40*1*9, 40*2*8, -1 };
|
|
const char *bochs_bootdisk_names[] = { "none", "floppy", "disk","cdrom", "network", NULL };
|
|
|
|
const char *hdimage_mode_names[] = {
|
|
"flat",
|
|
"concat",
|
|
"external",
|
|
"dll",
|
|
"sparse",
|
|
"vmware3",
|
|
"vmware4",
|
|
"undoable",
|
|
"growing",
|
|
"volatile",
|
|
"vvfat",
|
|
NULL
|
|
};
|
|
|
|
int bx_real_sim_c::hdimage_get_mode(const char *mode)
|
|
{
|
|
for (int i = 0; i <= BX_HDIMAGE_MODE_LAST; i++) {
|
|
if (!strcmp(mode, hdimage_mode_names[i])) return i;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
void bx_real_sim_c::set_notify_callback(bxevent_handler func, void *arg)
|
|
{
|
|
bxevent_callback = func;
|
|
bxevent_callback_data = arg;
|
|
}
|
|
|
|
void bx_real_sim_c::get_notify_callback(bxevent_handler *func, void **arg)
|
|
{
|
|
*func = bxevent_callback;
|
|
*arg = bxevent_callback_data;
|
|
}
|
|
|
|
BxEvent *bx_real_sim_c::sim_to_ci_event(BxEvent *event)
|
|
{
|
|
if (bxevent_callback == NULL) {
|
|
BX_ERROR(("notify called, but no bxevent_callback function is registered"));
|
|
return NULL;
|
|
} else {
|
|
return (*bxevent_callback)(bxevent_callback_data, event);
|
|
}
|
|
}
|
|
|
|
// returns 0 for continue, 1 for alwayscontinue, 2 for die.
|
|
int bx_real_sim_c::log_msg(const char *prefix, int level, const char *msg)
|
|
{
|
|
BxEvent be;
|
|
be.type = BX_SYNC_EVT_LOG_ASK;
|
|
be.u.logmsg.prefix = prefix;
|
|
be.u.logmsg.level = level;
|
|
be.u.logmsg.msg = msg;
|
|
// default return value in case something goes wrong.
|
|
be.retcode = BX_LOG_NOTIFY_FAILED;
|
|
// calling notify
|
|
sim_to_ci_event (&be);
|
|
return be.retcode;
|
|
}
|
|
|
|
// Called by simulator whenever it needs the user to choose a new value
|
|
// for a registered parameter. Create a synchronous ASK_PARAM event,
|
|
// send it to the CI, and wait for the response. The CI will call the
|
|
// set() method on the parameter if the user changes the value.
|
|
int bx_real_sim_c::ask_param(bx_param_c *param)
|
|
{
|
|
BX_ASSERT(param != NULL);
|
|
// create appropriate event
|
|
BxEvent event;
|
|
event.type = BX_SYNC_EVT_ASK_PARAM;
|
|
event.u.param.param = param;
|
|
sim_to_ci_event(&event);
|
|
return event.retcode;
|
|
}
|
|
|
|
int bx_real_sim_c::ask_param(const char *pname)
|
|
{
|
|
bx_param_c *paramptr = SIM->get_param(pname);
|
|
BX_ASSERT(paramptr != NULL);
|
|
// create appropriate event
|
|
BxEvent event;
|
|
event.type = BX_SYNC_EVT_ASK_PARAM;
|
|
event.u.param.param = paramptr;
|
|
sim_to_ci_event(&event);
|
|
return event.retcode;
|
|
}
|
|
|
|
int bx_real_sim_c::ask_filename(const char *filename, int maxlen, const char *prompt, const char *the_default, int flags)
|
|
{
|
|
BxEvent event;
|
|
bx_param_filename_c param(NULL, "filename", prompt, "", the_default, maxlen);
|
|
param.set_options(param.get_options() | flags);
|
|
event.type = BX_SYNC_EVT_ASK_PARAM;
|
|
event.u.param.param = ¶m;
|
|
sim_to_ci_event(&event);
|
|
if (event.retcode >= 0)
|
|
memcpy((char *)filename, param.getptr(), maxlen);
|
|
return event.retcode;
|
|
}
|
|
|
|
int bx_real_sim_c::ask_yes_no(const char *title, const char *prompt, bx_bool the_default)
|
|
{
|
|
BxEvent event;
|
|
char format[512];
|
|
|
|
bx_param_bool_c param(NULL, "yes_no", title, prompt, the_default);
|
|
sprintf(format, "%s\n\n%s [%%s] ", title, prompt);
|
|
param.set_ask_format(format);
|
|
event.type = BX_SYNC_EVT_ASK_PARAM;
|
|
event.u.param.param = ¶m;
|
|
sim_to_ci_event(&event);
|
|
if (event.retcode >= 0) {
|
|
return param.get();
|
|
}
|
|
else {
|
|
return event.retcode;
|
|
}
|
|
}
|
|
|
|
void bx_real_sim_c::periodic()
|
|
{
|
|
// give the GUI a chance to do periodic things on the bochs thread. in
|
|
// particular, notice if the thread has been asked to die.
|
|
BxEvent tick;
|
|
tick.type = BX_SYNC_EVT_TICK;
|
|
sim_to_ci_event (&tick);
|
|
if (tick.retcode < 0) {
|
|
BX_INFO(("Bochs thread has been asked to quit."));
|
|
#if !BX_DEBUGGER
|
|
bx_atexit();
|
|
quit_sim(0);
|
|
#else
|
|
bx_dbg_exit(0);
|
|
#endif
|
|
}
|
|
static int refresh_counter = 0;
|
|
if (++refresh_counter == 50) {
|
|
// only ask the CI to refresh every 50 times periodic() is called.
|
|
// This should obviously be configurable because system speeds and
|
|
// user preferences vary.
|
|
refresh_ci();
|
|
refresh_counter = 0;
|
|
}
|
|
}
|
|
|
|
// create a disk image file called filename, size=512 bytes * sectors.
|
|
// If overwrite is 0 and the file exists, returns -1 without changing it.
|
|
// Otherwise, opens up the image and starts writing. Returns -2 if
|
|
// the image could not be opened, or -3 if there are failures during
|
|
// write, e.g. disk full.
|
|
//
|
|
// wxWidgets: This may be called from the gui thread.
|
|
int bx_real_sim_c::create_disk_image(const char *filename, int sectors, bx_bool overwrite)
|
|
{
|
|
FILE *fp;
|
|
if (!overwrite) {
|
|
// check for existence first
|
|
fp = fopen(filename, "r");
|
|
if (fp) {
|
|
// yes it exists
|
|
fclose(fp);
|
|
return -1;
|
|
}
|
|
}
|
|
fp = fopen(filename, "w");
|
|
if (fp == NULL) {
|
|
#ifdef HAVE_PERROR
|
|
char buffer[1024];
|
|
sprintf(buffer, "while opening '%s' for writing", filename);
|
|
perror(buffer);
|
|
// not sure how to get this back into the CI
|
|
#endif
|
|
return -2;
|
|
}
|
|
int sec = sectors;
|
|
/*
|
|
* seek to sec*512-1 and write a single character.
|
|
* can't just do: fseek(fp, 512*sec-1, SEEK_SET)
|
|
* because 512*sec may be too large for signed int.
|
|
*/
|
|
while (sec > 0)
|
|
{
|
|
/* temp <-- min(sec, 4194303)
|
|
* 4194303 is (int)(0x7FFFFFFF/512)
|
|
*/
|
|
int temp = ((sec < 4194303) ? sec : 4194303);
|
|
fseek(fp, 512*temp, SEEK_CUR);
|
|
sec -= temp;
|
|
}
|
|
|
|
fseek(fp, -1, SEEK_CUR);
|
|
if (fputc('\0', fp) == EOF)
|
|
{
|
|
fclose(fp);
|
|
return -3;
|
|
}
|
|
fclose(fp);
|
|
return 0;
|
|
}
|
|
|
|
void bx_real_sim_c::refresh_ci()
|
|
{
|
|
if (SIM->has_debug_gui()) {
|
|
// presently, only wxWidgets interface uses these events
|
|
// It's an async event, so allocate a pointer and send it.
|
|
// The event will be freed by the recipient.
|
|
BxEvent *event = new BxEvent();
|
|
event->type = BX_ASYNC_EVT_REFRESH;
|
|
sim_to_ci_event(event);
|
|
}
|
|
}
|
|
|
|
bx_param_c *bx_real_sim_c::get_first_atadevice(Bit32u search_type)
|
|
{
|
|
char pname[80];
|
|
for (int channel=0; channel<BX_MAX_ATA_CHANNEL; channel++) {
|
|
sprintf(pname, "ata.%d.resources.enabled", channel);
|
|
if (!SIM->get_param_bool(pname)->get())
|
|
continue;
|
|
for (int slave=0; slave<2; slave++) {
|
|
sprintf(pname, "ata.%d.%s.present", channel, (slave==0)?"master":"slave");
|
|
Bit32u present = SIM->get_param_bool(pname)->get();
|
|
sprintf(pname, "ata.%d.%s.type", channel, (slave==0)?"master":"slave");
|
|
Bit32u type = SIM->get_param_enum(pname)->get();
|
|
if (present && (type == search_type)) {
|
|
sprintf(pname, "ata.%d.%s", channel, (slave==0)?"master":"slave");
|
|
return SIM->get_param(pname);
|
|
}
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
#if BX_DEBUGGER
|
|
|
|
// this can be safely called from either thread.
|
|
void bx_real_sim_c::debug_break()
|
|
{
|
|
bx_debug_break();
|
|
}
|
|
|
|
// this should only be called from the sim_thread.
|
|
void bx_real_sim_c::debug_interpret_cmd(char *cmd)
|
|
{
|
|
if (!is_sim_thread()) {
|
|
fprintf(stderr, "ERROR: debug_interpret_cmd called but not from sim_thread\n");
|
|
return;
|
|
}
|
|
bx_dbg_interpret_line(cmd);
|
|
}
|
|
|
|
char *bx_real_sim_c::debug_get_next_command()
|
|
{
|
|
BxEvent event;
|
|
event.type = BX_SYNC_EVT_GET_DBG_COMMAND;
|
|
BX_DEBUG(("asking for next debug command"));
|
|
sim_to_ci_event (&event);
|
|
BX_DEBUG(("received next debug command: '%s'", event.u.debugcmd.command));
|
|
if (event.retcode >= 0)
|
|
return event.u.debugcmd.command;
|
|
return NULL;
|
|
}
|
|
|
|
void bx_real_sim_c::debug_puts(const char *text)
|
|
{
|
|
if (SIM->has_debug_gui()) {
|
|
// send message to the wxWidgets debugger
|
|
BxEvent *event = new BxEvent();
|
|
event->type = BX_ASYNC_EVT_DBG_MSG;
|
|
event->u.logmsg.msg = text;
|
|
sim_to_ci_event(event);
|
|
} else {
|
|
// text mode debugger: just write to console
|
|
fputs(text, stdout);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
void bx_real_sim_c::register_configuration_interface(
|
|
const char* name,
|
|
config_interface_callback_t callback,
|
|
void *userdata)
|
|
{
|
|
ci_callback = callback;
|
|
ci_callback_data = userdata;
|
|
registered_ci_name = name;
|
|
}
|
|
|
|
int bx_real_sim_c::configuration_interface(const char *ignore, ci_command_t command)
|
|
{
|
|
bx_param_enum_c *ci_param = SIM->get_param_enum(BXPN_SEL_CONFIG_INTERFACE);
|
|
const char *name = ci_param->get_selected();
|
|
if (!ci_callback) {
|
|
BX_PANIC(("no configuration interface was loaded"));
|
|
return -1;
|
|
}
|
|
if (strcmp(name, registered_ci_name) != 0) {
|
|
BX_PANIC(("siminterface does not support loading one configuration interface and then calling another"));
|
|
return -1;
|
|
}
|
|
if (!strcmp(name, "wx"))
|
|
wx_debug_gui = 1;
|
|
else
|
|
wx_debug_gui = 0;
|
|
// enter configuration mode, just while running the configuration interface
|
|
set_display_mode(DISP_MODE_CONFIG);
|
|
int retval = (*ci_callback)(ci_callback_data, command);
|
|
set_display_mode(DISP_MODE_SIM);
|
|
return retval;
|
|
}
|
|
|
|
int bx_real_sim_c::begin_simulation(int argc, char *argv[])
|
|
{
|
|
return bx_begin_simulation(argc, argv);
|
|
}
|
|
|
|
bx_bool bx_real_sim_c::register_runtime_config_handler(void *dev, rt_conf_handler_t handler)
|
|
{
|
|
rt_conf_entry_t *rt_conf_entry;
|
|
|
|
rt_conf_entry = (rt_conf_entry_t *)malloc(sizeof(rt_conf_entry_t));
|
|
if (rt_conf_entry == NULL) {
|
|
BX_PANIC(("can't allocate rt_conf_entry_t"));
|
|
return 0;
|
|
}
|
|
|
|
rt_conf_entry->device = dev;
|
|
rt_conf_entry->handler = handler;
|
|
rt_conf_entry->next = NULL;
|
|
|
|
if (rt_conf_entries == NULL) {
|
|
rt_conf_entries = rt_conf_entry;
|
|
} else {
|
|
rt_conf_entry_t *temp = rt_conf_entries;
|
|
|
|
while (temp->next) {
|
|
temp = temp->next;
|
|
}
|
|
temp->next = rt_conf_entry;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
void bx_real_sim_c::update_runtime_options()
|
|
{
|
|
rt_conf_entry_t *temp = rt_conf_entries;
|
|
|
|
while (temp != NULL) {
|
|
temp->handler(temp->device);
|
|
temp = temp->next;
|
|
}
|
|
bx_gui->update_drive_status_buttons();
|
|
bx_virt_timer.set_realtime_delay();
|
|
}
|
|
|
|
bx_bool bx_real_sim_c::is_sim_thread()
|
|
{
|
|
if (is_sim_thread_func == NULL) return 1;
|
|
return (*is_sim_thread_func)();
|
|
}
|
|
|
|
// check if the text console exists. On some platforms, if Bochs is
|
|
// started from the "Start Menu" or by double clicking on it on a Mac,
|
|
// there may be nothing attached to stdin/stdout/stderr. This function
|
|
// tests if stdin/stdout/stderr are usable and returns 0 if not.
|
|
bx_bool bx_real_sim_c::test_for_text_console()
|
|
{
|
|
#if BX_WITH_CARBON
|
|
// In a Carbon application, you have a text console if you run the app from
|
|
// the command line, but if you start it from the finder you don't.
|
|
if(!isatty(STDIN_FILENO)) return 0;
|
|
#endif
|
|
// default: yes
|
|
return 1;
|
|
}
|
|
|
|
bx_bool bx_real_sim_c::is_addon_option(const char *keyword)
|
|
{
|
|
addon_option_t *addon_option;
|
|
|
|
for (addon_option = addon_options; addon_option; addon_option = addon_option->next) {
|
|
if (!strcmp(addon_option->name, keyword)) return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
bx_bool bx_real_sim_c::register_addon_option(const char *keyword, addon_option_parser_t parser,
|
|
addon_option_save_t save_func)
|
|
{
|
|
addon_option_t *addon_option;
|
|
|
|
addon_option = (addon_option_t *)malloc(sizeof(addon_option_t));
|
|
if (addon_option == NULL) {
|
|
BX_PANIC(("can't allocate addon_option_t"));
|
|
return 0;
|
|
}
|
|
|
|
addon_option->name = keyword;
|
|
addon_option->parser = parser;
|
|
addon_option->savefn = save_func;
|
|
addon_option->next = NULL;
|
|
|
|
if (addon_options == NULL) {
|
|
addon_options = addon_option;
|
|
} else {
|
|
addon_option_t *temp = addon_options;
|
|
|
|
while (temp->next) {
|
|
if (!strcmp(temp->name, keyword)) {
|
|
free(addon_option);
|
|
return 0;
|
|
}
|
|
temp = temp->next;
|
|
}
|
|
temp->next = addon_option;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
bx_bool bx_real_sim_c::unregister_addon_option(const char *keyword)
|
|
{
|
|
addon_option_t *addon_option, *prev = NULL;
|
|
|
|
for (addon_option = addon_options; addon_option; addon_option = addon_option->next) {
|
|
if (!strcmp(addon_option->name, keyword)) {
|
|
if (prev == NULL) {
|
|
addon_options = addon_option->next;
|
|
} else {
|
|
prev->next = addon_option->next;
|
|
}
|
|
free(addon_option);
|
|
return 1;
|
|
} else {
|
|
prev = addon_option;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
Bit32s bx_real_sim_c::parse_addon_option(const char *context, int num_params, char *params [])
|
|
{
|
|
addon_option_t *addon_option;
|
|
|
|
for (addon_option = addon_options; addon_option; addon_option = addon_option->next) {
|
|
if ((!strcmp(addon_option->name, params[0])) &&
|
|
(addon_option->parser != NULL)) {
|
|
return (*addon_option->parser)(context, num_params, params);
|
|
}
|
|
}
|
|
return -1;
|
|
|
|
}
|
|
|
|
Bit32s bx_real_sim_c::save_addon_options(FILE *fp)
|
|
{
|
|
addon_option_t *addon_option;
|
|
|
|
for (addon_option = addon_options; addon_option; addon_option = addon_option->next) {
|
|
if (addon_option->savefn != NULL) {
|
|
(*addon_option->savefn)(fp);
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void bx_real_sim_c::init_save_restore()
|
|
{
|
|
if (get_bochs_root() == NULL) {
|
|
new bx_list_c(root_param, "bochs", "subtree for save/restore");
|
|
}
|
|
}
|
|
|
|
void bx_real_sim_c::cleanup_save_restore()
|
|
{
|
|
bx_list_c *list;
|
|
|
|
if ((list = get_bochs_root()) != NULL) {
|
|
list->clear();
|
|
}
|
|
}
|
|
|
|
bx_bool bx_real_sim_c::save_state(const char *checkpoint_path)
|
|
{
|
|
char sr_file[BX_PATHNAME_LEN];
|
|
char prefix[8];
|
|
int i, dev, ndev = SIM->get_n_log_modules();
|
|
int type, ntype = SIM->get_max_log_level();
|
|
|
|
sprintf(sr_file, "%s/config", checkpoint_path);
|
|
if (write_rc(sr_file, 1) < 0)
|
|
return 0;
|
|
sprintf(sr_file, "%s/logopts", checkpoint_path);
|
|
FILE *fp = fopen(sr_file, "w");
|
|
if (fp != NULL) {
|
|
for (dev=0; dev<ndev; dev++) {
|
|
strcpy(prefix, get_prefix(dev));
|
|
strcpy(prefix, prefix+1);
|
|
prefix[strlen(prefix) - 1] = 0;
|
|
i = strlen(prefix) - 1;
|
|
while ((i >= 0) && (prefix[i] == ' ')) prefix[i--] = 0;
|
|
if (strlen(prefix) > 0) {
|
|
fprintf(fp, "%s: ", prefix);
|
|
for (type=0; type<ntype; type++) {
|
|
if (type > 0) fprintf(fp, ", ");
|
|
fprintf(fp, "%s=%s", get_log_level_name(type), get_action_name(get_log_action(dev, type)));
|
|
}
|
|
fprintf(fp, "\n");
|
|
}
|
|
}
|
|
fclose(fp);
|
|
} else {
|
|
return 0;
|
|
}
|
|
bx_list_c *sr_list = get_bochs_root();
|
|
ndev = sr_list->get_size();
|
|
for (dev=0; dev<ndev; dev++) {
|
|
sprintf(sr_file, "%s/%s", checkpoint_path, sr_list->get(dev)->get_name());
|
|
fp = fopen(sr_file, "w");
|
|
if (fp != NULL) {
|
|
save_sr_param(fp, sr_list->get(dev), checkpoint_path, 0);
|
|
fclose(fp);
|
|
} else {
|
|
return 0;
|
|
}
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
bx_bool bx_real_sim_c::restore_config()
|
|
{
|
|
char config[BX_PATHNAME_LEN];
|
|
sprintf(config, "%s/config", get_param_string(BXPN_RESTORE_PATH)->getptr());
|
|
BX_INFO(("restoring '%s'", config));
|
|
return (read_rc(config) >= 0);
|
|
}
|
|
|
|
bx_bool bx_real_sim_c::restore_logopts()
|
|
{
|
|
char logopts[BX_PATHNAME_LEN];
|
|
char line[512], string[512], prefix[8];
|
|
char *ret, *ptr;
|
|
int d, i, j, dev = 0, type = 0, action = 0;
|
|
int ndev = SIM->get_n_log_modules();
|
|
FILE *fp;
|
|
|
|
sprintf(logopts, "%s/logopts", get_param_string(BXPN_RESTORE_PATH)->getptr());
|
|
BX_INFO(("restoring '%s'", logopts));
|
|
fp = fopen(logopts, "r");
|
|
if (fp != NULL) {
|
|
do {
|
|
ret = fgets(line, sizeof(line)-1, fp);
|
|
line[sizeof(line) - 1] = '\0';
|
|
int len = strlen(line);
|
|
if ((len>0) && (line[len-1] < ' '))
|
|
line[len-1] = '\0';
|
|
i = 0;
|
|
if ((ret != NULL) && strlen(line)) {
|
|
ptr = strtok(line, ":");
|
|
while (ptr) {
|
|
strcpy(string, ptr);
|
|
while (isspace(string[0])) strcpy(string, string+1);
|
|
while (isspace(string[strlen(string)-1])) string[strlen(string)-1] = 0;
|
|
if (i == 0) {
|
|
sprintf(prefix, "[%-5s]", string);
|
|
dev = -1;
|
|
for (d = 0; d < ndev; d++) {
|
|
if (!strcmp(prefix, get_prefix(d))) {
|
|
dev = d;
|
|
}
|
|
}
|
|
} else if (dev >= 0) {
|
|
j = 6;
|
|
if (!strncmp(string, "DEBUG=", 6)) {
|
|
type = LOGLEV_DEBUG;
|
|
} else if (!strncmp(string, "INFO=", 5)) {
|
|
type = LOGLEV_INFO;
|
|
j = 5;
|
|
} else if (!strncmp(string, "ERROR=", 6)) {
|
|
type = LOGLEV_ERROR;
|
|
} else if (!strncmp(string, "PANIC=", 6)) {
|
|
type = LOGLEV_PANIC;
|
|
}
|
|
if (!strcmp(string+j, "ignore")) {
|
|
action = ACT_IGNORE;
|
|
} else if (!strcmp(string+j, "report")) {
|
|
action = ACT_REPORT;
|
|
} else if (!strcmp(string+j, "ask")) {
|
|
action = ACT_ASK;
|
|
} else if (!strcmp(string+j, "fatal")) {
|
|
action = ACT_FATAL;
|
|
}
|
|
set_log_action(dev, type, action);
|
|
} else {
|
|
if (i == 1) {
|
|
BX_ERROR(("restore_logopts(): log module '%s' not found", prefix));
|
|
}
|
|
}
|
|
i++;
|
|
ptr = strtok(NULL, ",");
|
|
}
|
|
}
|
|
} while (!feof(fp));
|
|
fclose(fp);
|
|
} else {
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
bx_bool bx_real_sim_c::restore_bochs_param(bx_list_c *root, const char *sr_path, const char *restore_name)
|
|
{
|
|
char devstate[BX_PATHNAME_LEN], devdata[BX_PATHNAME_LEN];
|
|
char line[512], buf[512], pname[80];
|
|
char *ret, *ptr;
|
|
int i, j, p;
|
|
unsigned n;
|
|
bx_param_c *param = NULL;
|
|
FILE *fp, *fp2;
|
|
|
|
if (root->get_by_name(restore_name) == NULL) {
|
|
BX_ERROR(("restore_bochs_param(): unknown parameter to restore"));
|
|
return 0;
|
|
}
|
|
|
|
sprintf(devstate, "%s/%s", sr_path, restore_name);
|
|
BX_INFO(("restoring '%s'", devstate));
|
|
bx_list_c *base = root;
|
|
fp = fopen(devstate, "r");
|
|
if (fp != NULL) {
|
|
do {
|
|
ret = fgets(line, sizeof(line)-1, fp);
|
|
line[sizeof(line) - 1] = '\0';
|
|
int len = strlen(line);
|
|
if ((len>0) && (line[len-1] < ' '))
|
|
line[len-1] = '\0';
|
|
i = 0;
|
|
if ((ret != NULL) && strlen(line)) {
|
|
ptr = strtok(line, " ");
|
|
while (ptr) {
|
|
if (i == 0) {
|
|
if (!strcmp(ptr, "}")) {
|
|
base = (bx_list_c*)base->get_parent();
|
|
break;
|
|
} else {
|
|
param = get_param(ptr, base);
|
|
}
|
|
} else if (i == 2) {
|
|
if (param == NULL) {
|
|
BX_PANIC(("cannot find param!"));
|
|
}
|
|
else {
|
|
if (param->get_type() != BXT_LIST) {
|
|
param->get_param_path(pname, 80);
|
|
BX_DEBUG(("restoring parameter '%s'", pname));
|
|
}
|
|
switch (param->get_type()) {
|
|
case BXT_PARAM_NUM:
|
|
if ((ptr[0] == '0') && (ptr[1] == 'x')) {
|
|
((bx_param_num_c*)param)->set(strtoull(ptr, NULL, 16));
|
|
} else {
|
|
((bx_param_num_c*)param)->set(strtoull(ptr, NULL, 10));
|
|
}
|
|
break;
|
|
case BXT_PARAM_BOOL:
|
|
((bx_param_bool_c*)param)->set(!strcmp(ptr, "true"));
|
|
break;
|
|
case BXT_PARAM_ENUM:
|
|
((bx_param_enum_c*)param)->set_by_name(ptr);
|
|
break;
|
|
case BXT_PARAM_STRING:
|
|
if (((bx_param_string_c*)param)->get_options() & bx_param_string_c::RAW_BYTES) {
|
|
p = 0;
|
|
for (j = 0; j < ((bx_param_string_c*)param)->get_maxsize(); j++) {
|
|
if (ptr[p] == ((bx_param_string_c*)param)->get_separator()) {
|
|
p++;
|
|
}
|
|
if (sscanf(ptr+p, "%02x", &n) == 1) {
|
|
buf[j] = n;
|
|
p += 2;
|
|
}
|
|
}
|
|
((bx_param_string_c*)param)->set(buf);
|
|
} else {
|
|
((bx_param_string_c*)param)->set(ptr);
|
|
}
|
|
break;
|
|
case BXT_PARAM_DATA:
|
|
sprintf(devdata, "%s/%s", sr_path, ptr);
|
|
fp2 = fopen(devdata, "rb");
|
|
if (fp2 != NULL) {
|
|
fread(((bx_shadow_data_c*)param)->getptr(), 1, ((bx_shadow_data_c*)param)->get_size(), fp2);
|
|
fclose(fp2);
|
|
}
|
|
break;
|
|
case BXT_PARAM_FILEDATA:
|
|
sprintf(devdata, "%s/%s", sr_path, ptr);
|
|
fp2 = fopen(devdata, "rb");
|
|
if (fp2 != NULL) {
|
|
FILE **fpp = ((bx_shadow_filedata_c*)param)->get_fpp();
|
|
// If the temporary backing store file wasn't created, do it now.
|
|
if (*fpp == NULL)
|
|
*fpp = tmpfile();
|
|
if (*fpp != NULL) {
|
|
while (!feof(fp2)) {
|
|
char buffer[64];
|
|
size_t chars = fread(buffer, 1, sizeof(buffer), fp2);
|
|
fwrite(buffer, 1, chars, *fpp);
|
|
}
|
|
fflush(*fpp);
|
|
}
|
|
((bx_shadow_filedata_c*)param)->restore(fp2);
|
|
fclose(fp2);
|
|
}
|
|
break;
|
|
case BXT_LIST:
|
|
base = (bx_list_c*)param;
|
|
break;
|
|
default:
|
|
BX_ERROR(("restore_sr_param(): unknown parameter type"));
|
|
}
|
|
}
|
|
}
|
|
i++;
|
|
ptr = strtok(NULL, " ");
|
|
}
|
|
}
|
|
} while (!feof(fp));
|
|
fclose(fp);
|
|
} else {
|
|
BX_ERROR(("restore_bochs_param(): error in file open"));
|
|
return 0;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
bx_bool bx_real_sim_c::restore_hardware()
|
|
{
|
|
bx_list_c *sr_list = get_bochs_root();
|
|
int ndev = sr_list->get_size();
|
|
for (int dev=0; dev<ndev; dev++) {
|
|
if (!restore_bochs_param(sr_list, get_param_string(BXPN_RESTORE_PATH)->getptr(), sr_list->get(dev)->get_name()))
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
bx_bool bx_real_sim_c::save_sr_param(FILE *fp, bx_param_c *node, const char *sr_path, int level)
|
|
{
|
|
int i;
|
|
Bit64s value;
|
|
char tmpstr[BX_PATHNAME_LEN], tmpbyte[4];
|
|
FILE *fp2;
|
|
|
|
for (i=0; i<level; i++)
|
|
fprintf(fp, " ");
|
|
if (node == NULL) {
|
|
BX_ERROR(("NULL pointer"));
|
|
return 0;
|
|
}
|
|
fprintf(fp, "%s = ", node->get_name());
|
|
switch (node->get_type()) {
|
|
case BXT_PARAM_NUM:
|
|
value = ((bx_param_num_c*)node)->get64();
|
|
if (((bx_param_num_c*)node)->get_base() == BASE_DEC) {
|
|
if (((bx_param_num_c*)node)->get_min() >= BX_MIN_BIT64U) {
|
|
if ((Bit64u)((bx_param_num_c*)node)->get_max() > BX_MAX_BIT32U) {
|
|
fprintf(fp, FMT_LL"u\n", value);
|
|
} else {
|
|
fprintf(fp, "%u\n", (Bit32u) value);
|
|
}
|
|
} else {
|
|
fprintf(fp, "%d\n", (Bit32s) value);
|
|
}
|
|
} else {
|
|
if (node->get_format()) {
|
|
fprintf(fp, node->get_format(), value);
|
|
} else {
|
|
if ((Bit64u)((bx_param_num_c*)node)->get_max() > BX_MAX_BIT32U) {
|
|
fprintf(fp, "0x"FMT_LL"x", (Bit64u) value);
|
|
} else {
|
|
fprintf(fp, "0x%x", (Bit32u) value);
|
|
}
|
|
}
|
|
fprintf(fp, "\n");
|
|
}
|
|
break;
|
|
case BXT_PARAM_BOOL:
|
|
fprintf(fp, "%s\n", ((bx_param_bool_c*)node)->get()?"true":"false");
|
|
break;
|
|
case BXT_PARAM_ENUM:
|
|
fprintf(fp, "%s\n", ((bx_param_enum_c*)node)->get_selected());
|
|
break;
|
|
case BXT_PARAM_STRING:
|
|
if (((bx_param_string_c*)node)->get_options() & bx_param_string_c::RAW_BYTES) {
|
|
tmpstr[0] = 0;
|
|
for (i = 0; i < ((bx_param_string_c*)node)->get_maxsize(); i++) {
|
|
if (i > 0) {
|
|
tmpbyte[0] = ((bx_param_string_c*)node)->get_separator();
|
|
tmpbyte[1] = 0;
|
|
strcat(tmpstr, tmpbyte);
|
|
}
|
|
sprintf(tmpbyte, "%02x", (Bit8u)((bx_param_string_c*)node)->getptr()[i]);
|
|
strcat(tmpstr, tmpbyte);
|
|
}
|
|
fprintf(fp, "%s\n", tmpstr);
|
|
} else {
|
|
fprintf(fp, "%s\n", ((bx_param_string_c*)node)->getptr());
|
|
}
|
|
break;
|
|
case BXT_PARAM_DATA:
|
|
fprintf(fp, "%s.%s\n", node->get_parent()->get_name(), node->get_name());
|
|
if (sr_path)
|
|
sprintf(tmpstr, "%s/%s.%s", sr_path, node->get_parent()->get_name(), node->get_name());
|
|
else
|
|
sprintf(tmpstr, "%s.%s", node->get_parent()->get_name(), node->get_name());
|
|
fp2 = fopen(tmpstr, "wb");
|
|
if (fp2 != NULL) {
|
|
fwrite(((bx_shadow_data_c*)node)->getptr(), 1, ((bx_shadow_data_c*)node)->get_size(), fp2);
|
|
fclose(fp2);
|
|
}
|
|
break;
|
|
case BXT_PARAM_FILEDATA:
|
|
fprintf(fp, "%s.%s\n", node->get_parent()->get_name(), node->get_name());
|
|
if (sr_path)
|
|
sprintf(tmpstr, "%s/%s.%s", sr_path, node->get_parent()->get_name(), node->get_name());
|
|
else
|
|
sprintf(tmpstr, "%s.%s", node->get_parent()->get_name(), node->get_name());
|
|
fp2 = fopen(tmpstr, "wb");
|
|
if (fp2 != NULL) {
|
|
FILE **fpp = ((bx_shadow_filedata_c*)node)->get_fpp();
|
|
// If the backing store hasn't been created, just save an empty 0 byte placeholder file.
|
|
if (*fpp != NULL) {
|
|
while (!feof(*fpp)) {
|
|
char buffer[64];
|
|
size_t chars = fread (buffer, 1, sizeof(buffer), *fpp);
|
|
fwrite(buffer, 1, chars, fp2);
|
|
}
|
|
fflush(*fpp);
|
|
}
|
|
((bx_shadow_filedata_c*)node)->save(fp2);
|
|
fclose(fp2);
|
|
}
|
|
break;
|
|
case BXT_LIST:
|
|
{
|
|
fprintf(fp, "{\n");
|
|
bx_list_c *list = (bx_list_c*)node;
|
|
for (i=0; i < list->get_size(); i++) {
|
|
save_sr_param(fp, list->get(i), sr_path, level+1);
|
|
}
|
|
for (i=0; i<level; i++)
|
|
fprintf(fp, " ");
|
|
fprintf(fp, "}\n");
|
|
break;
|
|
}
|
|
default:
|
|
BX_ERROR(("save_sr_param(): unknown parameter type"));
|
|
return 0;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
bx_bool bx_real_sim_c::opt_plugin_ctrl(const char *plugname, bx_bool load)
|
|
{
|
|
bx_list_c *base = (bx_list_c*)SIM->get_param(BXPN_PLUGIN_CTRL);
|
|
if (load != PLUG_device_present(plugname)) {
|
|
if (load) {
|
|
if (PLUG_load_opt_plugin(plugname)) {
|
|
new bx_param_bool_c(base, plugname, "", "", 1);
|
|
return 1;
|
|
} else {
|
|
BX_PANIC(("optional plugin '%s' not found", plugname));
|
|
return 0;
|
|
}
|
|
} else {
|
|
PLUG_unload_opt_plugin(plugname);
|
|
base->remove(plugname);
|
|
return 1;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void bx_real_sim_c::init_std_nic_options(const char *name, bx_list_c *menu)
|
|
{
|
|
bx_init_std_nic_options(name, menu);
|
|
}
|
|
|
|
void bx_real_sim_c::init_usb_options(const char *usb_name, const char *pname, int maxports)
|
|
{
|
|
bx_init_usb_options(usb_name, pname, maxports);
|
|
}
|
|
|
|
int bx_real_sim_c::parse_nic_params(const char *context, const char *param, bx_list_c *base)
|
|
{
|
|
return bx_parse_nic_params(context, param, base);
|
|
}
|
|
|
|
int bx_real_sim_c::parse_usb_port_params(const char *context, bx_bool devopt,
|
|
const char *param, int maxports, bx_list_c *base)
|
|
{
|
|
return bx_parse_usb_port_params(context, devopt, param, maxports, base);
|
|
}
|
|
|
|
int bx_real_sim_c::write_pci_nic_options(FILE *fp, bx_list_c *base)
|
|
{
|
|
return bx_write_pci_nic_options(fp, base);
|
|
}
|
|
|
|
int bx_real_sim_c::write_usb_options(FILE *fp, int maxports, bx_list_c *base)
|
|
{
|
|
return bx_write_usb_options(fp, maxports, base);
|
|
}
|