Skip to main content

ASCENDING AND DESCENDING SORT

 ;Program to arrange series of 32bit numbers in ascending or descending order
 AREA data1,data,readonly
 DCD 0x12,0x13,0x18,0x674
 AREA data2,data
 SPACE 4
 AREA prog,code,readonly
 ENTRY
 mov r3,#4
 ldr r0,=data1
 ldr r1,=data2
top ldr r2,[r0],#4
 str r2,[r1],#4
 subs r3,#1
 bne top
 mov r5,#3
olop ldr r0,=data2
 mov r6,r5
up ldr r1,[r0],#4
 ldr r2,[r0]
 cmp r1,r2
 bcc skp ;replace bcc with bhi for descending sorting
 str r1,[r0],#-4
 str r2,[r0],#4
skp subs r6,#1
 bne up
 subs r5,#1
 bne olop
s b s
 END

Labels:

Comments

Post a Comment

Popular posts from this blog

Event Sourcing with CQRS.

  The way event sourcing works with CQRS is to have  part of the application that models updates as writes to an event log or Kafka topic . This is paired with an event handler that subscribes to the Kafka topic, transforms the event (as required) and writes the materialized view to a read store.
Post a Comment
Read more

Procedure to enable wireless LAN adapter in vmware!

I have went to find the way in which wlan in Kali Linux could be made listed my airmon-ng command. Most of the videos and posts suggested me that it is necessary to have another wi-fi adapter to have connected to wifi network. But this is not necessary. The procedure to do this is as follows: 1. Download this package in Virtual Machine(Kali linux) " http://wireless.kernel.org/download/compat-wireless-2.6/compat-wireless-2010-06-26-p.tar.bz2" 2.Unzip this package in terminal i.e navigate to place where you have downloaded this file , say desktop then type : cd Desktop for unzip type : tar -jxvf compat-wireless-2010-06-26-p.tar.bz2 3. Navigate into the uncompressed directory and type: i."make unload"  (only words within the quotes are the commands) ii."make load" Done!  now airmon-ng  should have the list of the required devices.
2 comments
Read more