From 95cd78840f0891e60f5ebecc8a8eb4fbaf3c2ebf Mon Sep 17 00:00:00 2001 From: Danny Holman Date: Sun, 12 Jan 2025 01:17:36 -0600 Subject: PROJECT RESTRUCTURING Move the entire kernel into its own directory. Create new directories for system commands, libraries and other required essentials for a complete Unix-like operating system. Signed-off-by: Danny Holman --- arch/i386/kernel/multiboot.c | 49 -------------------------------------------- 1 file changed, 49 deletions(-) delete mode 100644 arch/i386/kernel/multiboot.c (limited to 'arch/i386/kernel/multiboot.c') diff --git a/arch/i386/kernel/multiboot.c b/arch/i386/kernel/multiboot.c deleted file mode 100644 index dedf163..0000000 --- a/arch/i386/kernel/multiboot.c +++ /dev/null @@ -1,49 +0,0 @@ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -void kernel_main(char *cmdline); - -void i386_entry(uint32_t mboot_magic, struct mboot_info *header) { - map_page(0xB8000, (uintptr_t)VGA_MEMORY, PD_RW); - fb_init(); - - if (mboot_magic != MBOOT_LOADER_MAGIC) { - disable_ints(); - panic("Not booted with multiboot bootloader"); - } - - map_page(0x9000, 0x9000, PD_RW); - if (!(header->flags >> 6 & 0x1)) { - disable_ints(); - panic("Physical memory map not provided by bootloader"); - } - - char cmdline[4096]; - map_page(header->cmdline, PAGE_TMP_MAP, 0); - memcpy(cmdline, (char*)PAGE_TMP_MAP, strlen((char*)PAGE_TMP_MAP)); - unmap_page(PAGE_TMP_MAP); - pfa_init(header); - gdt_install(); - idt_install(); - paging_init(); - map_page(0xB8000, (uintptr_t)VGA_MEMORY, PD_RW); - pic_remap(); - timer_init(); - - enable_ints(); - kernel_main(cmdline); - - while (1); -} -- cgit v1.2.3