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https://github.com/Mathewnd/Astral.git
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Matheus
76 lines
1.6 KiB
C
76 lines
1.6 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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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_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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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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vfs_init();
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tmpfs_init();
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devfs_init();
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pipefs_init();
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printf("mounting tmpfs on /\n");
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__assert(vfs_mount(NULL, vfsroot, "/", "tmpfs", NULL) == 0);
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initrd_unpack();
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vattr_t attr = {0};
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attr.mode = 0644;
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__assert(vfs_create(vfsroot, "/dev", &attr, V_TYPE_DIR, NULL) == 0);
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printf("mounting devfs on /dev\n");
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__assert(vfs_mount(NULL, vfsroot, "/dev", "devfs", NULL) == 0);
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pseudodevices_init();
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keyboard_init();
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arch_ps2_init();
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console_init();
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logging_sethook(console_putc);
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sched_runinit();
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sched_threadexit();
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}
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