plibc/x86_64/syscalls.s

.text

.globl sys_write
.type sys_write, @function

sys_write:
    mov $1, %rax
    syscall
    ret

.globl sys_exit
.type sys_exit, @function
sys_exit:
    mov $60, %rax
    syscall
    ret

.globl sys_sbrk
.type sys_sbrk, @function
sys_sbrk:
    mov $12, %rax
    syscall
    ret

.globl sys_brk
.type sys_brk, @function
sys_brk:
    mov $0, %rdi
    call sbrk
    ret

.globl sys_mmap
.type sys_mmap, @function

sys_mmap:
    mov $9, %rax
    syscall
    ret

.globl sys_munmap
.type sys_munmap, @function

sys_munmap:
    mov $11, %rax
    syscall
    ret

.globl sys_sysinfo
.type sys_sysinfo, @function

sys_sysinfo:
    mov $99, %rax
    syscall
    ret

.global sys_kill
.type sys_kill, @function

sys_kill:
    mov $62, %rax
    syscall
    ret

.globl sys_open
.type sys_open, @function

sys_open:
    mov $2, %rax
    syscall
    ret

.globl sys_close
.type sys_close, @function

sys_close:
    mov $3, %rax
    syscall
    ret

.section .note.GNU-stack,"",@progbits
1	rakinar2	47	.text
2
3	rakinar2	51	.globl sys_write
4			.type sys_write, @function
5	rakinar2	47
6	rakinar2	51	sys_write:
7	rakinar2	47	mov $1, %rax
8			syscall
9			ret
10
11	rakinar2	51	.globl sys_exit
12			.type sys_exit, @function
13			sys_exit:
14	rakinar2	47	mov $60, %rax
15			syscall
16			ret
17
18	rakinar2	51	.globl sys_sbrk
19			.type sys_sbrk, @function
20			sys_sbrk:
21	rakinar2	47	mov $12, %rax
22			syscall
23			ret
24
25	rakinar2	51	.globl sys_brk
26			.type sys_brk, @function
27			sys_brk:
28	rakinar2	47	mov $0, %rdi
29			call sbrk
30			ret
31
32	rakinar2	51	.globl sys_mmap
33			.type sys_mmap, @function
34	rakinar2	47
35	rakinar2	51	sys_mmap:
36	rakinar2	47	mov $9, %rax
37			syscall
38			ret
39
40	rakinar2	51	.globl sys_munmap
41			.type sys_munmap, @function
42	rakinar2	47
43	rakinar2	51	sys_munmap:
44	rakinar2	47	mov $11, %rax
45			syscall
46			ret
47
48	rakinar2	51	.globl sys_sysinfo
49			.type sys_sysinfo, @function
50	rakinar2	47
51	rakinar2	51	sys_sysinfo:
52	rakinar2	47	mov $99, %rax
53			syscall
54			ret
55
56	rakinar2	51	.global sys_kill
57			.type sys_kill, @function
58	rakinar2	47
59	rakinar2	51	sys_kill:
60	rakinar2	47	mov $62, %rax
61			syscall
62	rakinar2	51	ret
63	rakinar2	47
64	rakinar2	51	.globl sys_open
65			.type sys_open, @function
66
67			sys_open:
68			mov $2, %rax
69			syscall
70			ret
71
72			.globl sys_close
73			.type sys_close, @function
74
75			sys_close:
76			mov $3, %rax
77			syscall
78			ret
79
80	rakinar2	47	.section .note.GNU-stack,"",@progbits