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SEARCHING A NUMBER IN AN ARRAY

 ;Program to search for a given 32 bit number in an array of 32 bit numbers
 AREA data1,data,readonly
 DCD 0x11322,0x1132101,0x32110,0x11111
strm DCD 0x11111
 AREA prog,code,readonly
 ENTRY
 ldr r3,strm
 mov r2,#1
 ldr r0,=data1
up ldr r1,[r0],#4
 cmp r1,r3
 beq done
 add r2,#1
 b up
done ldr r0,=pos
 str r2,[r0]  ;position of the found bit is stored in SRAM
s b s
 AREA data2,data
pos SPACE 1
 END 

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