diff options
Diffstat (limited to 'bootasm.S')
| -rw-r--r-- | bootasm.S | 15 |
1 files changed, 1 insertions, 14 deletions
@@ -1,17 +1,4 @@ -#define SEG_NULL \ - .word 0, 0; \ - .byte 0, 0, 0, 0 -#define SEG(type,base,lim) \ - .word (((lim) >> 12) & 0xffff), ((base) & 0xffff); \ - .byte (((base) >> 16) & 0xff), (0x90 | (type)), \ - (0xC0 | (((lim) >> 28) & 0xf)), (((base) >> 24) & 0xff) - -#define STA_X 0x8 // Executable segment -#define STA_E 0x4 // Expand down (non-executable segments) -#define STA_C 0x4 // Conforming code segment (executable only) -#define STA_W 0x2 // Writeable (non-executable segments) -#define STA_R 0x2 // Readable (executable segments) -#define STA_A 0x1 // Accessed +#include "asm.h" .set PROT_MODE_CSEG,0x8 # code segment selector .set PROT_MODE_DSEG,0x10 # data segment selector |