summaryrefslogtreecommitdiff
path: root/boot/mbr.asm
diff options
context:
space:
mode:
authorMichal Idziorek <m.i@gmx.at>2014-08-29 19:56:40 +0200
committerMichal Idziorek <m.i@gmx.at>2014-08-29 19:56:40 +0200
commit47d22a238a6c5d60c6abfac724e6ad91885cdd67 (patch)
treebd3893777b58aac7c94d68fe2a4ba57cfbdb38ec /boot/mbr.asm
parent659f1f1ae057c82a154a1fd32cc9dca040979daa (diff)
added paging support
Diffstat (limited to 'boot/mbr.asm')
-rw-r--r--boot/mbr.asm5
1 files changed, 3 insertions, 2 deletions
diff --git a/boot/mbr.asm b/boot/mbr.asm
index 4dd82d1..96fc788 100644
--- a/boot/mbr.asm
+++ b/boot/mbr.asm
@@ -49,6 +49,7 @@ MEMMAP_OFFSET equ 0x7c00+0x400
VESA_MODES equ 0x8300
VESA_MODE_INFO equ 0x8400
VESA_MODE_SELECT equ 0x4114
+;VESA_MODE_SELECT equ 0x0
jmp boot_16 ;start boot process
@@ -62,7 +63,7 @@ VESA_CHECK1:
VESA_CHECK2:
db " V2",0
VESA_CHECK3:
- db " V2",0
+ db " V3",0
CHECK_A20:
db " A20",0
@@ -117,7 +118,7 @@ boot_16:
a20check:
- mov bx, STR_VERSION
+ mov bx, CHECK_A20
call print_string
call check_a20