diff options
Diffstat (limited to 'sys/kern/init_main.c')
-rw-r--r-- | sys/kern/init_main.c | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/sys/kern/init_main.c b/sys/kern/init_main.c deleted file mode 100644 index 847f4a6..0000000 --- a/sys/kern/init_main.c +++ /dev/null @@ -1,113 +0,0 @@ -/* - * Copyright (c) 2023-2024 Ian Marco Moffett and the Osmora Team. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright notice, - * this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of Hyra nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -#include <sys/syslog.h> -#include <sys/machdep.h> -#include <sys/timer.h> -#include <sys/sched.h> -#include <sys/tty.h> -#include <sys/vfs.h> -#include <sys/driver.h> -#include <machine/cpu_mp.h> -#include <firmware/acpi/acpi.h> -#include <vm/physseg.h> -#include <logo.h> - -__MODULE_NAME("init_main"); -__KERNEL_META("$Hyra$: init_main.c, Ian Marco Moffett, " - "Where the Hyra kernel first starts up"); - -static inline void -log_timer(const char *purpose, tmrr_status_t s, const struct timer *tmr) -{ - if (s == TMRR_EMPTY_ENTRY) { - kprintf("init_main: %s not yet registered\n", purpose); - } else if (tmr->name == NULL) { - kprintf("init_main: Nameless %s registered; unknown\n", purpose); - } else { - kprintf("init_main: %s registered: %s\n", purpose, tmr->name); - } -} - -/* - * Logs what timers are registered - * on the system. - */ -static void -list_timers(void) -{ - struct timer timer_tmp; - tmrr_status_t status; - - status = req_timer(TIMER_SCHED, &timer_tmp); - log_timer("SCHED_TMR", status, &timer_tmp); - - status = req_timer(TIMER_GP, &timer_tmp); - log_timer("GENERAL_PURPOSE_TMR", status, &timer_tmp); -} - -void -main(void) -{ - struct cpu_info *ci; - int status; - - __TRY_CALL(pre_init); - syslog_init(); - PRINT_LOGO(); - - kprintf("Hyra/%s v%s: %s (%s)\n", - HYRA_ARCH, HYRA_VERSION, HYRA_BUILDDATE, - HYRA_BUILDBRANCH); - - acpi_init(); - __TRY_CALL(chips_init); - - processor_init(); - list_timers(); - vfs_init(); - - /* Attach the root TTY */ - if ((status = tty_attach(&g_root_tty)) < 0) - kprintf("Failed to attach root TTY (got %d)\n", status); - - DRIVERS_INIT(); - sched_init(); - ci = this_cpu(); - - /* Stop writing kernel messages to TTY */ - g_syslog_use_tty = false; - - __TRY_CALL(ap_bootstrap, ci); - sched_enter(); - - while (1); - __builtin_unreachable(); -} |