static Menu *
add_safe_mode_menu()
{
Menu *safeMenu = new(nothrow) Menu(SAFE_MODE_MENU, "Safe Mode Options");
MenuItem *item;
safeMenu->AddItem(item = new(nothrow) MenuItem("Safe mode"));
item->SetData(B_SAFEMODE_SAFE_MODE);
item->SetType(MENU_ITEM_MARKABLE);
item->SetHelpText("Puts the system into safe mode. This can be enabled "
"independently from the other options.");
safeMenu->AddItem(item = new(nothrow) MenuItem("Disable user add-ons"));
item->SetData(B_SAFEMODE_DISABLE_USER_ADD_ONS);
item->SetType(MENU_ITEM_MARKABLE);
item->SetHelpText("Prevents all user installed add-ons from being loaded. "
"Only the add-ons in the system directory will be used.");
safeMenu->AddItem(item = new(nothrow) MenuItem("Disable IDE DMA"));
item->SetData(B_SAFEMODE_DISABLE_IDE_DMA);
item->SetType(MENU_ITEM_MARKABLE);
item->SetHelpText("Disables IDE DMA, increasing IDE compatibilty "
"at the expense of performance.");
platform_add_menus(safeMenu);
#if DEBUG_SPINLOCK_LATENCIES
item = new(std::nothrow) MenuItem("Disable latency checks");
if (item != NULL) {
item->SetType(MENU_ITEM_MARKABLE);
item->SetData(B_SAFEMODE_DISABLE_LATENCY_CHECK);
item->SetHelpText("Disables latency check panics.");
safeMenu->AddItem(item);
}
#endif
safeMenu->AddItem(item
= new(nothrow) MenuItem("Enable serial debug output"));
item->SetData("serial_debug_output");
item->SetType(MENU_ITEM_MARKABLE);
item->SetHelpText("Turns on forwarding the syslog output to the serial "
"interface.");
safeMenu->AddItem(item
= new(nothrow) MenuItem("Enable on screen debug output"));
item->SetData("debug_screen");
item->SetType(MENU_ITEM_MARKABLE);
item->SetHelpText("Displays debug output on screen while the system "
"is booting, instead of the normal boot logo.");
safeMenu->AddSeparatorItem();
safeMenu->AddItem(item = new(nothrow) MenuItem("Return to main menu"));
return safeMenu;
}
static Menu*
add_safe_mode_menu()
{
Menu* safeMenu = new(nothrow) Menu(SAFE_MODE_MENU, "Safe Mode Options");
MenuItem* item;
safeMenu->AddItem(item = new(nothrow) MenuItem("Safe mode"));
item->SetData(B_SAFEMODE_SAFE_MODE);
item->SetType(MENU_ITEM_MARKABLE);
item->SetHelpText("Puts the system into safe mode. This can be enabled "
"independently from the other options.");
safeMenu->AddItem(item = new(nothrow) MenuItem("Disable user add-ons"));
item->SetData(B_SAFEMODE_DISABLE_USER_ADD_ONS);
item->SetType(MENU_ITEM_MARKABLE);
item->SetHelpText("Prevents all user installed add-ons from being loaded. "
"Only the add-ons in the system directory will be used.");
safeMenu->AddItem(item = new(nothrow) MenuItem("Disable IDE DMA"));
item->SetData(B_SAFEMODE_DISABLE_IDE_DMA);
item->SetType(MENU_ITEM_MARKABLE);
item->SetHelpText("Disables IDE DMA, increasing IDE compatibility "
"at the expense of performance.");
#if B_HAIKU_PHYSICAL_BITS > 32
// check whether we have memory beyond 4 GB
bool hasMemoryBeyond4GB = false;
for (uint32 i = 0; i < gKernelArgs.num_physical_memory_ranges; i++) {
phys_addr_range& range = gKernelArgs.physical_memory_range[i];
if (range.start >= (phys_addr_t)1 << 32) {
hasMemoryBeyond4GB = true;
break;
}
}
// ... add the menu, if so
if (hasMemoryBeyond4GB) {
safeMenu->AddItem(
item = new(nothrow) MenuItem("Ignore memory beyond 4 GiB"));
item->SetData(B_SAFEMODE_4_GB_MEMORY_LIMIT);
item->SetType(MENU_ITEM_MARKABLE);
item->SetHelpText("Ignores all memory beyond the 4 GiB address limit, "
"overriding the setting in the kernel settings file.");
}
#endif
platform_add_menus(safeMenu);
safeMenu->AddSeparatorItem();
safeMenu->AddItem(item = new(nothrow) MenuItem("Return to main menu"));
return safeMenu;
}
status_t
user_menu(Directory** _bootVolume)
{
Menu* menu = new(std::nothrow) Menu(MAIN_MENU);
Menu* safeModeMenu = NULL;
Menu* debugMenu = NULL;
MenuItem* item;
TRACE(("user_menu: enter\n"));
// Add boot volume
menu->AddItem(item = new(std::nothrow) MenuItem("Select boot volume",
add_boot_volume_menu(*_bootVolume)));
// Add safe mode
menu->AddItem(item = new(std::nothrow) MenuItem("Select safe mode options",
safeModeMenu = add_safe_mode_menu()));
// add debug menu
menu->AddItem(item = new(std::nothrow) MenuItem("Select debug options",
debugMenu = add_debug_menu()));
// Add platform dependent menus
platform_add_menus(menu);
menu->AddSeparatorItem();
menu->AddItem(item = new(std::nothrow) MenuItem("Reboot"));
item->SetTarget(user_menu_reboot);
item->SetShortcut('r');
menu->AddItem(item = new(std::nothrow) MenuItem("Continue booting"));
if (*_bootVolume == NULL) {
item->SetEnabled(false);
menu->ItemAt(0)->Select(true);
} else
item->SetShortcut('b');
menu->Run();
// See if a new boot device has been selected, and propagate that back
if (item->Data() != NULL)
*_bootVolume = (Directory*)item->Data();
apply_safe_mode_options(safeModeMenu);
apply_safe_mode_options(debugMenu);
delete menu;
TRACE(("user_menu: leave\n"));
return B_OK;
}
status_t
user_menu(BootVolume& _bootVolume, PathBlacklist& _pathBlacklist)
{
Menu* menu = new(std::nothrow) Menu(MAIN_MENU);
sMainMenu = menu;
sBootVolume = &_bootVolume;
sPathBlacklist = &_pathBlacklist;
Menu* safeModeMenu = NULL;
Menu* debugMenu = NULL;
MenuItem* item;
TRACE(("user_menu: enter\n"));
// Add boot volume
menu->AddItem(item = new(std::nothrow) MenuItem("Select boot volume",
add_boot_volume_menu()));
// Add safe mode
menu->AddItem(item = new(std::nothrow) MenuItem("Select safe mode options",
safeModeMenu = add_safe_mode_menu()));
// add debug menu
menu->AddItem(item = new(std::nothrow) MenuItem("Select debug options",
debugMenu = add_debug_menu()));
// Add platform dependent menus
platform_add_menus(menu);
menu->AddSeparatorItem();
menu->AddItem(item = new(std::nothrow) MenuItem("Reboot"));
item->SetTarget(user_menu_reboot);
item->SetShortcut('r');
menu->AddItem(item = new(std::nothrow) MenuItem("Continue booting"));
if (!_bootVolume.IsValid()) {
item->SetEnabled(false);
menu->ItemAt(0)->Select(true);
} else
item->SetShortcut('b');
menu->Run();
apply_safe_mode_options(safeModeMenu);
apply_safe_mode_options(debugMenu);
apply_safe_mode_path_blacklist();
add_safe_mode_settings(sSafeModeOptionsBuffer.String());
delete menu;
TRACE(("user_menu: leave\n"));
sMainMenu = NULL;
sBlacklistRootMenu = NULL;
sBootVolume = NULL;
sPathBlacklist = NULL;
return B_OK;
}
static Menu*
add_safe_mode_menu()
{
Menu* safeMenu = new(nothrow) Menu(SAFE_MODE_MENU, "Safe Mode Options");
MenuItem* item;
safeMenu->AddItem(item = new(nothrow) MenuItem("Safe mode"));
item->SetData(B_SAFEMODE_SAFE_MODE);
item->SetType(MENU_ITEM_MARKABLE);
item->SetHelpText("Puts the system into safe mode. This can be enabled "
"independently from the other options.");
safeMenu->AddItem(item = new(nothrow) MenuItem("Disable user add-ons"));
item->SetData(B_SAFEMODE_DISABLE_USER_ADD_ONS);
item->SetType(MENU_ITEM_MARKABLE);
item->SetHelpText("Prevents all user installed add-ons from being loaded. "
"Only the add-ons in the system directory will be used.");
safeMenu->AddItem(item = new(nothrow) MenuItem("Disable IDE DMA"));
item->SetData(B_SAFEMODE_DISABLE_IDE_DMA);
item->SetType(MENU_ITEM_MARKABLE);
item->SetHelpText("Disables IDE DMA, increasing IDE compatibility "
"at the expense of performance.");
#if B_HAIKU_PHYSICAL_BITS > 32
// check whether we have memory beyond 4 GB
bool hasMemoryBeyond4GB = false;
for (uint32 i = 0; i < gKernelArgs.num_physical_memory_ranges; i++) {
addr_range& range = gKernelArgs.physical_memory_range[i];
if (range.start >= (uint64)1 << 32) {
hasMemoryBeyond4GB = true;
break;
}
}
bool needs64BitPaging = true;
// TODO: Determine whether 64 bit paging (i.e. PAE for x86) is needed
// for other reasons (NX support).
// ... add the menu item, if so
if (hasMemoryBeyond4GB || needs64BitPaging) {
safeMenu->AddItem(
item = new(nothrow) MenuItem("Ignore memory beyond 4 GiB"));
item->SetData(B_SAFEMODE_4_GB_MEMORY_LIMIT);
item->SetType(MENU_ITEM_MARKABLE);
item->SetHelpText("Ignores all memory beyond the 4 GiB address limit, "
"overriding the setting in the kernel settings file.");
}
#endif
platform_add_menus(safeMenu);
safeMenu->AddSeparatorItem();
sBlacklistRootMenu = new(std::nothrow) BlacklistRootMenu;
safeMenu->AddItem(item = new(std::nothrow) MenuItem("Blacklist entries",
sBlacklistRootMenu));
item->SetHelpText("Allows to select system files that shall be ignored. "
"Useful e.g. to disable drivers temporarily.");
safeMenu->AddSeparatorItem();
safeMenu->AddItem(item = new(nothrow) MenuItem("Return to main menu"));
return safeMenu;
}
