static Menu*
add_debug_menu()
{
Menu* menu = new(std::nothrow) Menu(STANDARD_MENU, "Debug Options");
MenuItem* item;
#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.");
menu->AddItem(item);
}
#endif
menu->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.");
menu->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.");
menu->AddItem(item = new(nothrow) MenuItem("Enable debug syslog"));
item->SetType(MENU_ITEM_MARKABLE);
item->SetMarked(gKernelArgs.keep_debug_output_buffer);
item->SetTarget(&debug_menu_toggle_debug_syslog);
item->SetHelpText("Enables a special in-memory syslog buffer for this "
"session that the boot loader will be able to access after rebooting.");
ring_buffer* syslogBuffer = (ring_buffer*)gKernelArgs.debug_output;
if (syslogBuffer != NULL && ring_buffer_readable(syslogBuffer) > 0) {
menu->AddSeparatorItem();
menu->AddItem(item
= new(nothrow) MenuItem("Display syslog from previous session"));
item->SetTarget(&debug_menu_display_syslog);
item->SetType(MENU_ITEM_NO_CHOICE);
item->SetHelpText(
"Displays the syslog from the previous Haiku session.");
menu->AddItem(item = new(nothrow) MenuItem(
"Save syslog from previous session", add_save_debug_syslog_menu()));
item->SetHelpText("Saves the syslog from the previous Haiku session to "
"disk. Currently only FAT32 volumes are supported.");
}
menu->AddSeparatorItem();
menu->AddItem(item = new(nothrow) MenuItem("Return to main menu"));
return menu;
}
static Menu*
add_debug_menu()
{
Menu* menu = new(std::nothrow) Menu(STANDARD_MENU, "Debug Options");
MenuItem* item;
#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.");
menu->AddItem(item);
}
#endif
menu->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 (default: 115200, 8N1).");
menu->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.");
menu->AddItem(item
= new(nothrow) MenuItem("Disable on screen paging"));
item->SetData("disable_onscreen_paging");
item->SetType(MENU_ITEM_MARKABLE);
item->SetHelpText("Disables paging when on screen debug output is "
"enabled.");
menu->AddItem(item = new(nothrow) MenuItem("Enable debug syslog"));
item->SetType(MENU_ITEM_MARKABLE);
item->SetMarked(gKernelArgs.keep_debug_output_buffer);
item->SetTarget(&debug_menu_toggle_debug_syslog);
item->SetHelpText("Enables a special in-memory syslog buffer for this "
"session that the boot loader will be able to access after rebooting.");
ring_buffer* syslogBuffer
= (ring_buffer*)gKernelArgs.debug_output.Pointer();
bool hasPreviousSyslog
= syslogBuffer != NULL && ring_buffer_readable(syslogBuffer) > 0;
if (hasPreviousSyslog) {
menu->AddItem(item = new(nothrow) MenuItem(
"Save syslog from previous session during boot"));
item->SetType(MENU_ITEM_MARKABLE);
item->SetMarked(gKernelArgs.previous_debug_size);
item->SetTarget(&debug_menu_toggle_previous_debug_syslog);
item->SetHelpText("Saves the syslog from the previous Haiku session to "
"/var/log/previous_syslog when booting.");
}
bool currentLogItemVisible = platform_debug_get_log_buffer(NULL) != NULL;
if (currentLogItemVisible) {
menu->AddSeparatorItem();
menu->AddItem(item
= new(nothrow) MenuItem("Display current boot loader log"));
item->SetTarget(&debug_menu_display_current_log);
item->SetType(MENU_ITEM_NO_CHOICE);
item->SetHelpText(
"Displays the debug info the boot loader has logged.");
}
if (hasPreviousSyslog) {
if (!currentLogItemVisible)
menu->AddSeparatorItem();
menu->AddItem(item
= new(nothrow) MenuItem("Display syslog from previous session"));
item->SetTarget(&debug_menu_display_previous_syslog);
item->SetType(MENU_ITEM_NO_CHOICE);
item->SetHelpText(
"Displays the syslog from the previous Haiku session.");
menu->AddItem(item = new(nothrow) MenuItem(
"Save syslog from previous session", add_save_debug_syslog_menu()));
item->SetHelpText("Saves the syslog from the previous Haiku session to "
"disk. Currently only FAT32 volumes are supported.");
}
menu->AddSeparatorItem();
menu->AddItem(item = new(nothrow) MenuItem(
"Add advanced debug option"));
item->SetType(MENU_ITEM_NO_CHOICE);
item->SetTarget(&debug_menu_add_advanced_option);
item->SetHelpText(
"Allows advanced debugging options to be entered directly.");
menu->AddSeparatorItem();
menu->AddItem(item = new(nothrow) MenuItem("Return to main menu"));
return menu;
}
