Please show all work and explain each step. Thank you.

2. For the following code, variables are stored starting at location 0x 1000. Draw memory as being 16 bits wide and show the memory locations that are assigned to each array element and variable as is done in Figures 6.1 and 6.8. Give the contents of these memory locations after all of the code is executed. Assume that any uninitialized variables are initialized to 0 before this code fragment is executed. int32_t* pi32x; int16_t* pi16-y; int16 t i16_b; int32t 132 a; uint8 t au8_c[4]; uint8 t* pu8w; // Note: value given in decimal 1; 132-a # i16-b >> p132-x-&132-a ; pi32x pi32-x 2; Mode Effective Address and Operation Notes Syntax Word EA = ( Wn) Byte RI [Wn EA [+5B'n] (Wn) Wn unmodified Wn used as EA Wn used as EA used as EA | (Wn += I); EA-: (JYn) | ( Wn +-2): EA:: (;Yn) | Increment before increment RI with pre--Wn](Wn ); EA-(Wn) (Wn 2); EA -(Wn) Decrement before RI with post-Wn+ RI with post- decrement EA Wn); (Wnt EAWn); (Wn2): Increment after Wn | EA increment [Bn-I EA = (Wn); (Wn-i): (Wr); ( Wn-2); | Decrement after decrement RI with register offset Wn used as EA Wn, Wb unmodified Figure 6.1 Register indirect (RI) addressing modes W15 is the stack pointer (SP), (a) push Operation: dataA (SP), SP SP+ 2 dataA is specified by the source addressing modc. Stack grows towards increasing memory locations Before push of data.M Location Contents 0x1200|???? |--SP 0x1202 ???? 0x1204???? W15 0x 1200 After push of data Location Contents 0x1200 dataA modified 0x1202 ??2? 0x1204 ???? W15 0x1202 modified (b) pop Operation: SP SP 2, ((SP)) destination as specified by destination addressing mode Before pop operation Location Contents 0x1200dataA 0x 1202 2222SP 0x1204 ??? W15 0x1202 After pop operation Location Contents 0x1200dataA SP 0x1202 |-???? 0x1204 2??? W150x1200 modified Figure 6.8 Memory stack push, pop operations 2. For the following code, variables are stored starting at location 0x 1000. Draw memory as being 16 bits wide and show the memory locations that are assigned to each array element and variable as is done in Figures 6.1 and 6.8. Give the contents of these memory locations after all of the code is executed. Assume that any uninitialized variables are initialized to 0 before this code fragment is executed. int32_t* pi32x; int16_t* pi16-y; int16 t i16_b; int32t 132 a; uint8 t au8_c[4]; uint8 t* pu8w; // Note: value given in decimal 1; 132-a # i16-b >> p132-x-&132-a ; pi32x pi32-x 2; Mode Effective Address and Operation Notes Syntax Word EA = ( Wn) Byte RI [Wn EA [+5B'n] (Wn) Wn unmodified Wn used as EA Wn used as EA used as EA | (Wn += I); EA-: (JYn) | ( Wn +-2): EA:: (;Yn) | Increment before increment RI with pre--Wn](Wn ); EA-(Wn) (Wn 2); EA -(Wn) Decrement before RI with post-Wn+ RI with post- decrement EA Wn); (Wnt EAWn); (Wn2): Increment after Wn | EA increment [Bn-I EA = (Wn); (Wn-i): (Wr); ( Wn-2); | Decrement after decrement RI with register offset Wn used as EA Wn, Wb unmodified Figure 6.1 Register indirect (RI) addressing modes W15 is the stack pointer (SP), (a) push Operation: dataA (SP), SP SP+ 2 dataA is specified by the source addressing modc. Stack grows towards increasing memory locations Before push of data.M Location Contents 0x1200|???? |--SP 0x1202 ???? 0x1204???? W15 0x 1200 After push of data Location Contents 0x1200 dataA modified 0x1202 ??2? 0x1204 ???? W15 0x1202 modified (b) pop Operation: SP SP 2, ((SP)) destination as specified by destination addressing mode Before pop operation Location Contents 0x1200dataA 0x 1202 2222SP 0x1204 ??? W15 0x1202 After pop operation Location Contents 0x1200dataA SP 0x1202 |-???? 0x1204 2??? W150x1200 modified Figure 6.8 Memory stack push, pop operations