forked from cirosantilli/x86-bare-metal-examples
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy patheprom.bld
38 lines (34 loc) · 821 Bytes
/
eprom.bld
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
INIT_BLD_EXAMPLE;
SEGMENT
*SEGMENTS(DPL = 0),
startup.startup_code(BASE = 0FFFF0000H)
;
TASK
BOOT_TASK(OBJECT = startup, INITIAL,DPL = 0,
NOT INTENABLED),
PROTECTED_MODE_TASK(OBJECT = main_module,DPL = 0,
NOT INTENABLED)
TABLE
GDT (
LOCATION = GDT_EPROM,
ENTRY = (
10: PROTECTED_MODE_TASK,
startup.startup_code,
startup.startup_data,
main_module.data,
main_module.code,
main_module.stack
)
),
IDT (
LOCATION = IDT_EPROM
);
MEMORY
(
RESERVE = (0..3FFFH,
-- Area for the GDT, IDT, TSS copied from ROM
60000H..0FFFEFFFFH),
RANGE = (ROM_AREA = ROM (0FFFF0000H..0FFFFFFFFH)),
-- Eprom size 64K
RANGE = (RAM_AREA = RAM (4000H..05FFFFH))
)