void
bmk_multiboot(struct multiboot_info *mbi)
{
unsigned long cmdlinelen;
char *cmdline;
bmk_printf_init(bmk_cons_putc, NULL);
bmk_core_init(BMK_THREAD_STACK_PAGE_ORDER, PAGE_SIZE);
bmk_printf("rump kernel bare metal multibootstrap\n\n");
/* save the command line before something overwrites it */
cmdline = (char *)(uintptr_t)mbi->cmdline;
cmdlinelen = bmk_strlen(cmdline);
if (cmdlinelen >= BMK_MULTIBOOT_CMDLINE_SIZE)
bmk_platform_halt("command line too long, "
"increase BMK_MULTIBOOT_CMDLINE_SIZE");
bmk_strcpy(bmk_multiboot_cmdline, cmdline);
if ((mbi->flags & MULTIBOOT_MEMORY_INFO) == 0)
bmk_platform_halt("multiboot memory info not available\n");
if (parsemem(mbi->mmap_addr, mbi->mmap_length) != 0)
bmk_platform_halt("multiboot memory parse failed");
bmk_intr_init();
}
void
bmk_main(struct multiboot_info *mbi)
{
bmk_cons_puts("rump kernel bare metal bootstrap\n\n");
if ((mbi->flags & MULTIBOOT_MEMORY_INFO) == 0) {
bmk_cons_puts("multiboot memory info not available\n");
return;
}
if (parsemem(mbi->mmap_addr, mbi->mmap_length))
return;
bmk_cpu_init();
bmk_sched_init();
rump_init();
rump_pub_netconfig_dhcp_ipv4_oneshot("wm0");
#ifdef RUMPRUN_APP
/* run 'em if you got 'em */
bmk_app_main();
#endif
}
