blob: b0caa8c153b32ebd490e53db27758f14f51b10e6 (
plain)
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
39
40
|
.module crt0
.area _HEADER (ABS)
;; Reset vectors
.org 0
jp init
.org 0x38 ; the instruction 0xff (not written) resets to this location
jp init
;; main code
.org 0x100
.globl _main
init:
;; Set stack pointer directly above top of memory.
ld sp,#0xffff
;; Start of the program
call _main
jp _exit
_exit:
halt
jp _exit
;; Ordering of segments for the linker.
.area _HOME
.area _CODE
.area _INITIALIZER
.area _GSINIT
.area _GSFINAL
.area _DATA
.area _INITIALIZED
.area _BSEG
.area _BSS
.area _HEAP
.area _CODE
|
