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https://github.com/Mathewnd/Astral.git
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Matheus
112 lines
2.2 KiB
C
112 lines
2.2 KiB
C
#include <arch/e9.h>
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#include <logging.h>
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#include <arch/cpu.h>
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#include <arch/gdt.h>
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#include <arch/idt.h>
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#include <kernel/term.h>
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#include <kernel/pmm.h>
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#include <arch/mmu.h>
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#include <kernel/vmm.h>
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#include <kernel/slab.h>
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#include <kernel/alloc.h>
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#include <arch/acpi.h>
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#include <arch/apic.h>
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#include <arch/hpet.h>
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#include <kernel/timekeeper.h>
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#include <kernel/scheduler.h>
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#include <kernel/vfs.h>
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#include <kernel/tmpfs.h>
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#include <kernel/initrd.h>
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#include <kernel/devfs.h>
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#include <kernel/pseudodevices.h>
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#include <arch/ps2.h>
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#include <kernel/keyboard.h>
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#include <kernel/console.h>
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#include <kernel/dpc.h>
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#include <kernel/pipefs.h>
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#include <kernel/fb.h>
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#include <kernel/pci.h>
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#include <kernel/nvme.h>
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#include <kernel/block.h>
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#include <kernel/ext2.h>
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#include <kernel/cmdline.h>
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#include <arch/smp.h>
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#include <kernel/virtio.h>
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#include <kernel/net.h>
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#include <kernel/sock.h>
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static cpu_t bsp_cpu;
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void kernel_entry() {
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cpu_set(&bsp_cpu);
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logging_init();
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logging_sethook(arch_e9_putc);
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arch_gdt_reload();
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arch_idt_setup();
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arch_idt_reload();
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dpc_init();
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pmm_init();
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term_init();
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logging_sethook(term_putchar);
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arch_mmu_init();
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vmm_init();
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alloc_init();
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cmdline_parse();
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arch_acpi_init();
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arch_apic_init();
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cpu_initstate();
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// XXX fall back to another clock source
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time_t u = arch_hpet_init();
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timekeeper_init(arch_hpet_ticks, u);
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arch_apic_timerinit();
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sched_init();
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arch_smp_wakeup();
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vfs_init();
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tmpfs_init();
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devfs_init();
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pipefs_init();
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sockfs_init();
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ext2_init();
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netdev_init();
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arp_init();
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ipv4_init();
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udp_init();
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block_init();
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pseudodevices_init();
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arch_e9_initdev();
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pci_init();
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keyboard_init();
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arch_ps2_init();
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fb_init();
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nvme_init();
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virtio_init();
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console_init();
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logging_sethook(console_putc);
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char *root = cmdline_get("root");
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char *rootfs = cmdline_get("rootfs");
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printf("mounting %s (%s) on /\n", root == NULL ? "none" : root, rootfs);
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vnode_t *backing;
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if (root) {
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__assert(devfs_getbyname(root, &backing) == 0);
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} else {
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backing = NULL;
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}
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__assert(vfs_mount(backing, vfsroot, "/", rootfs, NULL) == 0);
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if (backing) {
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VOP_RELEASE(backing);
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}
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if (cmdline_get("initrd"))
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initrd_unpack();
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sched_runinit();
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sched_threadexit();
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}
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