Program the following advanced language formulas using the universal command statement expression method for the 0, 1, 2, 3 address machine in Figure 1. However, use any register name you want to use.
A = (A + B * C) / (D – B * E)
Homework Answers
A = (A+B*C)/(D-B*E)
0
ADDRESS
PUSH B
PUSH C
MUL
PUSH A
ADD
PUSH D
PUSH B
PUSH E
MUL
SUB
DIV
POP A
1
ADDRESS
LOAD B
MUL C
ADD A
STORE M
LOAD B
MUL E
STORE P
LOAD D
SUB P
STORE P
LOAD M
DIV P
STORE A
2
Address
MOVE (X <- B)
MUL (X <- X x C)
ADD (X <-X + A)
MOVE (Y <- B)
MUL (Y <- Y x E)
MOVE (Z <- D)
SUB (Z <- D - Y)
DIV (X <- X / Z)
MOVE (A <- X)
3
ADDRESS
MUL (X <- B x C)
ADD (X <- X + A)
MUL (Y <- B x E)
SUB (Y <- D - Y)
DIV (A <- X/Y)
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