Question

2. Review following MIPS code executed within MARS. .data 0x10010004 var a: .byte 0xab 0xcd var b: .word 0x12345678 var_c: .asciiz "1ONOpe" 0 is NULL character var_d: .half 0x9abc .text main: 1i $v0, 2 # prints floating point stored in f12 lwo1 $f12, var-c # loads 32-bits from address 'va ret into Sf12 Byscal1 a. Fill out memory table assuming little endian convention. Keep enry blank if corresponding address is not filled by data statement. [3pts] b. What will be printed on MARS 10 terminal for this program? [2pts] ANS: a) Data Address AddressOx10010012 Data Data Address0x1001000C Data Address 0x10010006 0x10010000 0x10010013 0x10010OOD 0x10010007 0x10010001 0x10010014 0x1001000E 0x10010008 0x10010002 0x10010015 0x1001000F 0x10010009 0x10010003 0x10010016 0x10010010 0x1001000A 0x10010017 0x10010004 0x10010011 0x1001000B 0x10010005

Answer 1

a)
Memory Table :-
0x10010000 -
0x10010001 -
0x10010002 -
0x10010003 -
0x10010004 - 0xab
0x10010005 - 0xcd
0x10010006 - 0x78
0x10010007 - 0x56
0x10010008 - 0x34
0x10010009 - 0x12
0x1001000A - \0
0x1001000B - \0
0x1001000C - p
0x1001000D - @
0x1001000E - 0xbc
0x1001000F - 0x09
0x10010010 -
0x10010011 -
0x10010012 -
0x10010013 -
0x10010014 -
0x10010015 -
0x10010016 -
0x10010017 -

b)
Output will be :- \0\0p@