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[netwatch.git] / grubload / multiboot_c.c
1 #include "console.h"
2
3 struct mb_info
4 {
5         unsigned long flags;
6         unsigned long mem_lower, mem_upper;
7         unsigned long boot_dev;
8         char *cmdline;
9         unsigned long mod_cnt;
10         struct mod_info *mods;
11 };
12
13 struct mod_info
14 {
15         void *mod_start;
16         void *mod_end;
17         char *mod_string;
18         void *reserved;
19 };
20
21 void c_start(unsigned int magic, struct mb_info *wee)
22 {
23         unsigned short *grubptr = 0x7CFE;
24         int i;
25         
26         puts("Magic is: ");
27         puthex(magic);
28         puts("\nMultiboot header is: ");
29         puthex(wee);
30         puts("\n");
31         show_cursor();
32         
33         puts("Grubptr is: ");
34         puthex(*grubptr);
35         puts("\n");
36         
37         for (i = 0; i < wee->mod_cnt; i++)
38         {
39                 puts("Module:\n");
40                 puts("  Start: "); puthex(wee->mods[i].mod_start); puts("\n");
41                 puts("  Size: "); puthex(wee->mods[i].mod_end - wee->mods[i].mod_start); puts("\n");
42                 puts("  Name: "); puts(wee->mods[i].mod_string); puts("\n");
43         }
44         while (1)
45                 ;
46 }
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