Subversion Repositories HelenOS

Rev

Rev 3022 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 3022 Rev 4055
Line 29... Line 29...
29 
.section .init, "ax"
 29 
.section .init, "ax"
30 
 
 30 
 
31 
.org 0
 31 
.org 0
32 
 
 32 
 
33 
.globl __entry
 33 
.globl __entry
34 
.globl __entry_driver
 - 
 
35 
 
 34 
 
36 
## User-space task entry point
 35 
## User-space task entry point
37 
#
 36 
#
- 
 
 37 
# %ebx contains the PCB pointer
38 
#
 38 
#
39 
__entry:
 39 
__entry:
40 
	mov %ss, %ax
 40 
	mov %ss, %ax
41 
	mov %ax, %ds
 41 
	mov %ax, %ds
42 
	mov %ax, %es
 42 
	mov %ax, %es
43 
	mov %ax, %fs
 43 
	mov %ax, %fs
44 
	# Do not set %gs, it contains descriptor that can see TLS
 44 
	# Do not set %gs, it contains descriptor that can see TLS
45
45 
 
46 
	call __main
 - 
 
47 
	call __io_init
 46 
	# Pass the PCB pointer to __main as the first argument
48 
	call main
 47 
	pushl %ebx
49 
	call __exit
 - 
 
50
- 
 
51 
__entry_driver:
 - 
 
52 
	mov %ss, %ax
 - 
 
53 
	mov %ax, %ds
 - 
 
54 
	mov %ax, %es
 - 
 
55 
	mov %ax, %fs
 - 
 
56 
	# Do not set %gs, it contains descriptor that can see TLS
 - 
 
57
- 
 
58 
	call __main
 48 
	call __main
59 
	call main
 49 
 
60 
	call __exit
 50 
	call __exit