Subversion Repositories Kolibri OS

Rev

Rev 1693 | Go to most recent revision | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 1693 Rev 1906
Line 1... Line 1...
1
.section .init
1
.section .init
Line 2... Line 2...
2
 
2
 
3
.global __start
-
 
4
.global __exit
-
 
Line 5... Line 3...
5
.global __Exit
3
.global __start
6
 
4
 
7
.align 4
5
.align 4
8
__start:
6
__start:
Line 18... Line 16...
18
           addl %eax, %ecx
16
           addl %eax, %ecx
19
           movl %eax, %fs:4
17
           movl %eax, %fs:4
20
           movl %ecx, %fs:8        #save stack base - low limit
18
           movl %ecx, %fs:8        #save stack base - low limit
21
                                   #save stack top  - high limit
19
                                   #save stack top  - high limit
-
 
20
           movl %ecx, %esp         #reload stack
-
 
21
 
-
 
22
           subl $1024, %esp
-
 
23
 
-
 
24
           movl $9, %eax
22
           movl %ecx, %esp
25
           movl %esp, %ebx
-
 
26
           movl $-1, %ecx
-
 
27
           int $0x40
-
 
28
 
-
 
29
           movl 30(%ebx), %eax
-
 
30
           movl %eax, %fs:0        #save pid
-
 
31
 
-
 
32
           movl $__tls_map, %edi    #init TLS
-
 
33
           movl $32, %ecx
-
 
34
           xorl %eax, %eax
-
 
35
           notl %eax
-
 
36
 
-
 
37
           rep
-
 
38
           stosl
-
 
39
 
-
 
40
           movb  $0xF0, __tls_map
23
           jmp  ___crt_startup     #reload stack
41
           jmp  ___crt_startup
24
1:
42
1:
25
           int3                    #trap to debugger
43
           int3                    #trap to debugger
Line 26... Line 44...
26
 
44
 
Line 27... Line -...
27
           .ascii "No enough memory for stack allocation"
-
 
28
 
-
 
29
.align 4
-
 
30
__exit:
-
 
31
__Exit:
-
 
32
           movl  4(%esp), %edx     #store exit code
-
 
33
           movl  $68, %eax
-
 
34
           movl  $13, %ebx
-
 
35
           movl  %fs:4, %ecx
-
 
36
           int   $0x40             #destroy stack
-
 
37
 
-