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
41
42
43
44
|
#include "start.h"
#ifdef __powerpc__
.text
.global _start
.type _start,@function
_start:
/* Save the stack pointer, in case we're statically linked under Linux. */
mr 9,1
/* Set up an initial stack frame, and clear the LR. */
clrrwi 1,1,4
li 0,0
stwu 1,-16(1)
mtlr 0
stw 0,0(1)
/* r9 enthält den initialen Stackpointer.
argc = (r9)
argv = (r9+4)
envp = argv+(argc+1)*4 */
lwzu 3,0(9) /* argc */
addi 4,9,4 /* argv */
add 5,0,3 /* argc... */
addi 5,5,1 /* argc+1...*/
slwi 5,5,2 /* (argc+1)*4 */
add 5,5,4 /* argv+(argc+1)*4 */
lis 6,environ@ha
stw 5,environ@l(6)
bl main
b exit
.size _start,.-_start
/* Define a symbol for the first piece of initialized data. */
.section ".data"
__data_start:
#endif
|
