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
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
/****************************************************************************************/
/* */
/* File : r_loop.asm /_________/ */
/* Author : Joe | */
/* Date : 04/2020 | */
/* Info : The main loop | */
/* / | */
/* \ / */
/* \_____/ */
/* */
/****************************************************************************************/
/***********************************/
/* jo_r_loop(speak (0-1), *argv[]) */
/* ------------------------------- */
/***********************************/
.text
.extern sleep
.extern f_percent
.extern f_status
.extern n_speak
.extern n_notify
.extern r_cpyhead
.globl r_loop
r_loop:
pushq %rbp
pushq %rbx
movq %rsi, %rbx
movl %edi, %ebp
jmp bigloop
bigloop:
callq f_status /* check the status */
cmp $0xfe, %rax /* if sys_open/sys_read failed */
je err
cmp $0x3, %rax
je sleepalot
callq f_percent /* check the capacity */
cmp $0xfe, %rax /* if sys_open/sys_read failed */
je err
cmp $0xf, %rax
jge sleepalot
movq %rax, %rdi
callq r_cpyhead /* notification head */
movq %rax, %rdi
movq $n_body, %rsi /* notification body */
movq $0x3, %rdx /* critical notification */
movq $0x3a98, %rcx /* 15000ms notification timeout */
callq n_notify /* n_notify(head: rdi, body: rsi, */
/* urgency: rdx, timeout: rcx */
speak:
cmp $0x1, %ebp
jne sleepabit
pushq %rcx
movq $0x8, %rcx
movq (%rbx,%rcx,0x2), %rdi
popq %rcx
callq n_speak
sleepabit:
movq $0x14, %rdi
callq sleep /* sleep 20 seconds before next check/notification */
jmp bigloop
sleepalot:
movq $0xf0, %rdi
callq sleep /* sleep 240s (4m) if it's fine */
jmp bigloop
return:
xorq %rax, %rax
retq
err:
movq $0x2, %rdi /* stderr */
movq $errmsg, %rsi
movq $0x25, %rdx
movq $0x4, %rax
syscall /* write error message on stderr */
xorq %rax, %rax
retq
.data
n_body: .asciz "Please plug in computer"
errmsg: .asciz "Failed to read battery informations\n"
|
