1
00:00:00,270 --> 00:00:08,630
So it's now up to now we have seen a theory, but no, from now on, what we do some programs, of course,

2
00:00:08,640 --> 00:00:13,970
if you learn any new language, the first program you would call our program in the same manner.

3
00:00:14,400 --> 00:00:17,310
We already had our program in assembly language.

4
00:00:20,090 --> 00:00:22,820
So let me create a new record is some.

5
00:00:26,350 --> 00:00:28,360
And I'm going into the directory.

6
00:00:34,150 --> 00:00:43,210
No, I see a national Nanosphere tax shelter and I'm going to create a file Hollowell that nasal.

7
00:00:48,440 --> 00:00:50,140
Now, a new word has been created.

8
00:00:50,160 --> 00:00:57,070
Now, what we're going to do is I want to write our sections in the previous of we have discussable

9
00:00:57,120 --> 00:01:03,930
section that each section that a section and resource section for distributer, we are going to see

10
00:01:03,930 --> 00:01:05,640
the two sections that are in the text.

11
00:01:09,560 --> 00:01:10,850
You want to see a section?

12
00:01:15,010 --> 00:01:22,060
Alberto, and after that, you can do his best and you can define the variables.

13
00:01:39,370 --> 00:01:42,210
Now, what we're going to do is we want to create a variable.

14
00:01:44,400 --> 00:01:52,440
And we want to define the variable values, so don't worry, we do find these variables I discuss in

15
00:01:52,440 --> 00:01:53,460
the next two years.

16
00:01:57,460 --> 00:01:58,510
Now we have a.

17
00:02:00,930 --> 00:02:07,620
We have successfully defined the verbal message with the value of not what you are going to lose.

18
00:02:14,040 --> 00:02:20,700
We need to create a section called That Section, and in this we want to create like main function,

19
00:02:21,180 --> 00:02:26,840
if you philosophy programming, the main function will be the starting educational program.

20
00:02:27,270 --> 00:02:31,380
The same begin to mean.

21
00:02:33,060 --> 00:02:36,110
And you need to put the current Escada label.

22
00:02:38,370 --> 00:02:42,750
And also what you want to do is you want to set this as global.

23
00:02:47,590 --> 00:02:57,220
So what, whenever our court is executing, this government can be accessed by our lawyer and also you

24
00:02:57,220 --> 00:03:02,080
can access easily with disclosure and No.

25
00:03:05,280 --> 00:03:15,090
What we're going to do is I will go open a new terminal and are these are first numbers are located

26
00:03:15,090 --> 00:03:23,460
in Yuni actually and scored 32 Darwich sort of mirrored E.T. actually understood that this had to condense

27
00:03:23,460 --> 00:03:24,810
all those numbers.

28
00:03:33,190 --> 00:03:42,340
OK, let me buy this or put to rest so that we can see from the starting, as you can see, ghosts and

29
00:03:42,640 --> 00:03:45,210
these are the system cars and these are the numbers.

30
00:03:45,550 --> 00:03:49,420
Exit system car number is one four two three three.

31
00:03:49,430 --> 00:03:49,750
Right.

32
00:03:49,770 --> 00:03:50,110
Four.

33
00:03:50,560 --> 00:03:54,370
So we need to put into this Hollowell towards green.

34
00:03:54,370 --> 00:03:56,070
That means standard output.

35
00:03:57,040 --> 00:03:59,560
That's what we need to use the right system.

36
00:03:59,830 --> 00:04:00,930
And the number is four.

37
00:04:02,590 --> 00:04:09,580
And also I have said that the right system calls the syntax.

38
00:04:09,730 --> 00:04:13,410
I mean, the arguments the first argument would be a fair descriptor.

39
00:04:13,420 --> 00:04:15,210
And secondly, the message and the count.

40
00:04:15,850 --> 00:04:23,270
So we stole the right system number and years and therefore this company, Buycks and UTX.

41
00:04:23,860 --> 00:04:25,330
Now let's go and write the.

42
00:04:29,310 --> 00:04:38,490
Now, first, let me read the arguments that we call PBX karma, so so the first argument evicts we

43
00:04:38,490 --> 00:04:44,550
need to store the 1st Armored vehicles, which is the one because of a standard input and one standard

44
00:04:44,640 --> 00:04:46,620
input and one.

45
00:04:48,310 --> 00:04:50,560
In the similar manner I want to.

46
00:04:52,200 --> 00:05:00,500
Copy the message message pointer to the ethics in the server.

47
00:05:00,690 --> 00:05:07,630
I need to copy the third argument is number of bytes you want to copy.

48
00:05:07,920 --> 00:05:13,650
So if you call this Harold, one, two, three, four, five, six, seven, eight, nine, 10, 11,

49
00:05:13,650 --> 00:05:14,010
call.

50
00:05:15,730 --> 00:05:17,750
OK, I think I have counted correctly.

51
00:05:20,900 --> 00:05:28,490
OK, I think it's 11 now, we have completed arguments, what we want to do is we need to move the system

52
00:05:28,670 --> 00:05:34,230
number in two years and which is for for the right function.

53
00:05:35,840 --> 00:05:41,170
Now, as I said in previous year, we need to Karda interpolating, which is the software and.

54
00:05:43,580 --> 00:05:52,640
And one more thing we need to do is we need to exit the program successfully so so that the program

55
00:05:52,640 --> 00:06:01,940
exists, not only for that we need to call this a system, like a system was number one, and it does

56
00:06:01,940 --> 00:06:03,260
not need any argument.

57
00:06:04,070 --> 00:06:12,440
So we can simply say, yes, we can simply copy the number one into the mix and we can call directory.

58
00:06:14,210 --> 00:06:21,570
That's our software and I mean this software and invokes the system KAHANER.

59
00:06:21,620 --> 00:06:27,830
And it will involve a system called, let me say this, quite persue.

60
00:06:27,830 --> 00:06:28,460
And we don't

61
00:06:31,190 --> 00:06:36,500
know we are using the Nozomi similar to assemble this effort to do that.

62
00:06:37,180 --> 00:06:45,280
I know some part of your function is to specify the format and we need to compile it in order to do

63
00:06:45,290 --> 00:06:45,420
it.

64
00:06:45,710 --> 00:06:52,640
That's why we aim to set 11, 32, 32 years.

65
00:06:53,390 --> 00:06:55,280
And we need this with the national IT.

66
00:06:57,170 --> 00:07:04,930
And we knew this was for the output and the output file extension is what it is for.

67
00:07:07,520 --> 00:07:11,040
So it's just the rain has some error.

68
00:07:11,070 --> 00:07:12,260
Now, let's solve this.

69
00:07:28,650 --> 00:07:32,460
OK, I'm sorry that I did not put this defined by.

70
00:07:32,650 --> 00:07:33,790
OK, I'm so sorry.

71
00:07:34,590 --> 00:07:40,440
So what we're going to do is you name a variable and you need to specify in which format it should be

72
00:07:40,480 --> 00:07:40,760
scored.

73
00:07:41,160 --> 00:07:48,450
Deviations were defined by and this Hollowell will be divided into two words and it will be scored as

74
00:07:48,450 --> 00:07:52,660
single word hits, E, Alvo, etc. to be.

75
00:07:53,610 --> 00:07:55,410
So now let us compare.

76
00:08:02,790 --> 00:08:07,520
And they realize now, if I say this, you'll see the abject failure.

77
00:08:07,560 --> 00:08:13,860
So now we need to link to this object file and in the more health.

78
00:08:16,810 --> 00:08:22,720
Refunders, cowriter, which stands for the truth it and we need to supply the input file, which is

79
00:08:24,460 --> 00:08:28,420
not adequate, and also output Furnival's Hollowell.

80
00:08:33,000 --> 00:08:35,880
So this is just a warning, OK?

81
00:08:36,000 --> 00:08:36,510
No.

82
00:08:39,200 --> 00:08:47,060
This is just one thing that is that starting at the U.S. should be this one, if you put on the guard

83
00:08:47,060 --> 00:08:49,570
and shoot off me, you will not get this one.

84
00:08:50,180 --> 00:08:52,090
Now, let's not executable.

85
00:08:53,900 --> 00:09:01,730
As you can see, guys, we have to look at the world, but there is no new line of herrold.

86
00:09:02,120 --> 00:09:05,600
So to create new right, we are going to do some modifications.

87
00:09:12,720 --> 00:09:21,000
Now I'm going to see the ask you to do the type man ask.

88
00:09:24,150 --> 00:09:34,740
So this represents the Exodus, dismal character and characters, these guys get representation of normal

89
00:09:34,740 --> 00:09:41,170
characters and we can use this hexadecimal or this one character to represent these characters.

90
00:09:42,330 --> 00:09:44,340
I think you all know the aski.

91
00:09:44,640 --> 00:09:51,900
So to create a new line, we need to put that new line special character, which you can see the new

92
00:09:51,900 --> 00:09:55,070
line where you use color and then hexadecimal.

93
00:09:55,110 --> 00:10:00,160
It's here, as you can see, Hex character and 09.

94
00:10:00,330 --> 00:10:06,570
So the year is nearing its line food and IT synuclein.

95
00:10:09,600 --> 00:10:10,530
And Mr..

96
00:10:17,360 --> 00:10:24,800
Now, what I want to do is I put the comma and said, you know, it's you know, the full message contains

97
00:10:24,820 --> 00:10:25,340
Harrower.

98
00:10:25,340 --> 00:10:27,890
And then, you know, let me say this.

99
00:10:31,760 --> 00:10:33,260
Now, if we compare again.

100
00:10:36,970 --> 00:10:42,630
We need to assemble it, and again, we have to use the Linko, it's the two step process.

101
00:10:44,380 --> 00:10:50,030
So if I say Hello World, OK, I think I do not see.

102
00:10:50,220 --> 00:10:51,010
OK, let me.

103
00:10:58,280 --> 00:11:01,070
So, OK, I did not put Durland, I did not change.

104
00:11:01,520 --> 00:11:05,540
So if I change in this direction, it would be included.

105
00:11:06,200 --> 00:11:15,410
So one way to try to get the length of the variable is we need to create a new rule for that.

106
00:11:16,710 --> 00:11:18,470
I'm going to say Kazulin.

107
00:11:21,350 --> 00:11:24,560
And it's going to be the bite, different bites.

108
00:11:25,260 --> 00:11:27,060
Sorry, sorry, sorry.

109
00:11:28,370 --> 00:11:40,270
I want to say the equals to dollars minus message so I know what this expert analysis dollar means.

110
00:11:40,400 --> 00:11:47,100
Current variables address and the message means this message address.

111
00:11:47,480 --> 00:11:57,890
So if you subtract these addresses, you obviously get the size of this variable because it's the distance

112
00:11:57,890 --> 00:12:00,050
or the gap between these two variables.

113
00:12:00,440 --> 00:12:00,740
Right.

114
00:12:00,860 --> 00:12:07,250
Determines the current instructions address and the message means the message address.

115
00:12:08,720 --> 00:12:15,020
If you just subtract that, you will get the difference between these two, which is the gap exactly

116
00:12:15,020 --> 00:12:19,100
between these two variables, which is also this one.

117
00:12:20,690 --> 00:12:23,040
I think you understood this.

118
00:12:23,060 --> 00:12:24,500
Now, let me say this.

119
00:12:26,980 --> 00:12:31,430
Now, I have to compare again with the NSA and also with Linko.

120
00:12:32,920 --> 00:12:37,340
Well, if I run the Hollowell, you can see the NEWLON has been created.

121
00:12:38,740 --> 00:12:42,440
Now, the reason Rakhat cannot find that interesting discussion.

122
00:12:42,810 --> 00:12:45,040
Now let's fix to Sarah Rousell.

123
00:12:49,540 --> 00:12:57,260
Now, all we have to do is we need to change this, meaning to start because this early learning curve

124
00:12:57,340 --> 00:13:06,610
will identify the start as I mean, so if we help put our own custom name, then it will definitely

125
00:13:06,970 --> 00:13:09,820
apply some interest to the start of the next section.

126
00:13:11,670 --> 00:13:17,250
So just to avoid that error, we need to we can say, just underscore starting shit off me.

127
00:13:20,930 --> 00:13:23,170
And this is all personal preference.

128
00:13:23,480 --> 00:13:26,910
You can keep mine or any name, whatever you want.

129
00:13:28,160 --> 00:13:34,690
Now, let me compare this now to this so you can see there is not a rule.

130
00:13:36,320 --> 00:13:37,400
And if I run the.

131
00:13:39,680 --> 00:13:45,390
Now, if I run the winery, it will be the same all over.

132
00:13:45,710 --> 00:13:50,120
So this is all about our program, which I hope you have understood.

133
00:13:50,670 --> 00:13:57,400
Now, I will explain again to clarify any of your remaining doubts now.

134
00:13:57,500 --> 00:14:05,320
First, we need to declare some main function, Grober, so that you can easily access that function.

135
00:14:05,660 --> 00:14:07,680
And the next section is here to section.

136
00:14:07,820 --> 00:14:15,340
This contains the variables and we are declaring that variable defined weight, which sister stole this

137
00:14:15,470 --> 00:14:24,560
value as a single byte followed by the actual value and followed by the new line that is Lindfield and

138
00:14:24,560 --> 00:14:26,510
the next one is lanta variable.

139
00:14:26,780 --> 00:14:35,120
And that value equals to the current instruction minus instructions atrous minus my address, which

140
00:14:35,140 --> 00:14:37,380
gives the actual end of the message.

141
00:14:37,430 --> 00:14:44,690
So if we talk, which provides the message would be the Geto and the rent will be that part.

142
00:14:45,480 --> 00:14:46,340
I will see.

143
00:14:46,460 --> 00:14:50,080
You need to what.

144
00:14:50,270 --> 00:14:52,490
You need to calculate it manually.

145
00:14:58,350 --> 00:15:03,240
I'm sorry, guys, I did not put the into here, so let me put.

146
00:15:08,390 --> 00:15:14,540
So even if I do this competition again, I will get the same put.

147
00:15:16,950 --> 00:15:18,180
So as you can see this.

148
00:15:21,320 --> 00:15:23,390
So this is all about our program.

149
00:15:23,630 --> 00:15:27,680
You call in some regards, I hope you understood.