void debugger_init(running_machine &machine)
{
/* only if debugging is enabled */
if (machine.debug_flags & DEBUG_FLAG_ENABLED)
{
machine_entry *entry;
/* initialize the submodules */
machine.m_debug_view.reset(global_alloc(debug_view_manager(machine)));
debug_cpu_init(machine);
debug_command_init(machine);
debug_console_init(machine);
/* allocate a new entry for our global list */
machine.add_notifier(MACHINE_NOTIFY_EXIT, machine_notify_delegate(FUNC(debugger_exit), &machine));
entry = global_alloc(machine_entry);
entry->next = machine_list;
entry->machine = &machine;
machine_list = entry;
/* register an atexit handler if we haven't yet */
if (!atexit_registered)
atexit(debugger_flush_all_traces_on_abnormal_exit);
atexit_registered = TRUE;
/* listen in on the errorlog */
machine.add_logerror_callback(debug_errorlog_write_line);
/* initialize osd debugger features */
machine.osd().init_debugger();
}
}
void debugger_init(running_machine *machine)
{
/* only if debugging is enabled */
if (machine->debug_flags & DEBUG_FLAG_ENABLED)
{
machine_entry *entry;
/* initialize the submodules */
debug_cpu_init(machine);
debug_command_init(machine);
debug_console_init(machine);
debug_view_init(machine);
debug_comment_init(machine);
/* always initialize the internal render debugger */
debugint_init(machine);
/* allocate a new entry for our global list */
add_exit_callback(machine, debugger_exit);
entry = global_alloc(machine_entry);
entry->next = machine_list;
entry->machine = machine;
machine_list = entry;
/* register an atexit handler if we haven't yet */
if (!atexit_registered)
atexit(debugger_flush_all_traces_on_abnormal_exit);
atexit_registered = TRUE;
/* listen in on the errorlog */
add_logerror_callback(machine, debug_errorlog_write_line);
}
}
/** Entry point of the test kernel.
* @param magic KBoot magic number.
* @param tags Tag list pointer. */
void kmain(uint32_t magic, kboot_tag_t *tags) {
debug_console_init();
if (magic != KBOOT_MAGIC) {
printf("Incorrect magic number 0x%x\n", magic);
while (true)
arch_pause();
}
mm_init(tags);
primary_console_init(tags);
printf("Test kernel loaded: magic: 0x%x, tags: %p\n", magic, tags);
while (tags->type != KBOOT_TAG_NONE) {
switch (tags->type) {
case KBOOT_TAG_CORE:
dump_core_tag((kboot_tag_core_t *)tags);
break;
case KBOOT_TAG_OPTION:
dump_option_tag((kboot_tag_option_t *)tags);
break;
case KBOOT_TAG_MEMORY:
dump_memory_tag((kboot_tag_memory_t *)tags);
break;
case KBOOT_TAG_VMEM:
dump_vmem_tag((kboot_tag_vmem_t *)tags);
break;
case KBOOT_TAG_PAGETABLES:
dump_pagetables_tag((kboot_tag_pagetables_t *)tags);
break;
case KBOOT_TAG_MODULE:
dump_module_tag((kboot_tag_module_t *)tags);
break;
case KBOOT_TAG_VIDEO:
dump_video_tag((kboot_tag_video_t *)tags);
break;
case KBOOT_TAG_BOOTDEV:
dump_bootdev_tag((kboot_tag_bootdev_t *)tags);
break;
case KBOOT_TAG_LOG:
dump_log_tag((kboot_tag_log_t *)tags);
break;
case KBOOT_TAG_SECTIONS:
dump_sections_tag((kboot_tag_sections_t *)tags);
break;
case KBOOT_TAG_BIOS_E820:
dump_bios_e820_tag((kboot_tag_bios_e820_t *)tags);
break;
case KBOOT_TAG_EFI:
dump_efi_tag((kboot_tag_efi_t *)tags);
break;
}
tags = (kboot_tag_t *)round_up((ptr_t)tags + tags->size, 8);
}
printf("Tag list dump complete\n");
#if defined(__i386__) || defined(__x86_64__)
__asm__ volatile("wbinvd");
#endif
while (true)
arch_pause();
}