RickRongen/my-kern
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

feat: introduced tasking, added paging (no vm), moved malloc, added

Browse Source 
syscalls, other stuff
This commit is contained in:
Rick Rongen
2021-02-27 11:46:26 +01:00
parent 8f615b259c
commit 9f72d4bb1a
42 changed files with 907 additions and 292 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
kernel/fs/mbr.c
View File

@@ -5,10 +5,11 @@
#include "mbr.h"
#include <types.h>
#include <drivers/ide.h>
#include <mem/mem.h>
#include <libc/kprintf.h>
#include <fs/blockdev.h>
#include <libc/libc.h>
#include <mem/malloc.h>
#include <attributes.h>
typedef struct {
uint8_t bootable;
@@ -21,14 +22,14 @@ typedef struct {
uint16_t ending_cylinder: 10;
uint32_t start_lba;
uint32_t num_lbas;
} __attribute((packed)) mbr_partition_table_entry;
} packed mbr_partition_table_entry;
typedef struct {
uint32_t unique_id;
uint16_t reserved;
mbr_partition_table_entry entries[4];
uint8_t signature[2];
} __attribute((packed)) mbr_table;
} packed mbr_table;
typedef struct {
const block_device *device;