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Moved multiboot structs to kmultiboot.h

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lordtet 2025-06-08 22:44:17 -04:00
parent 8734cd4da6
commit 745cf9045c
2 changed files with 23 additions and 11 deletions
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21
include/kmultiboot.h Normal file
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@ -0,0 +1,21 @@
#ifndef KMULTIBOOT_H
#define KMULTIBOOT_H
typedef struct {
uint32_t flags;
uint32_t mem_lower;
uint32_t mem_upper;
uint32_t boot_device;
uint32_t cmdline;
uint32_t mods_count;
uint32_t mods_addr;
} multiboot_info_t;
typedef struct multiboot_mmap_entry {
uint32_t ssize; //size of the entry
uint64_t addr; //physical location of memory
uint64_t msize;
uint32_t type;
} __attribute__((packed));
#endif

13
src/main.c
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@ -3,16 +3,7 @@
#include <stdint.h>
#include "kio.h"
#include "kttools.h"
typedef struct {
uint32_t flags;
uint32_t mem_lower;
uint32_t mem_upper;
uint32_t boot_device;
uint32_t cmdline;
uint32_t mods_count;
uint32_t mods_addr;
} multiboot_info_t;
#include "kmultiboot.h"
//finally, main.
void kern_main(uint32_t multiboot_magic, multiboot_info_t* multiboot_info)
@ -33,6 +24,6 @@ void kern_main(uint32_t multiboot_magic, multiboot_info_t* multiboot_info)
vga_printf("MEM_LOWER:%X\n", multiboot_info->mem_lower);
vga_printf("MEM_UPPER:%X\n", multiboot_info->mem_upper);
}