manual:chapter5:asm

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manual:chapter5:asm [2019/12/04 15:33]
claudio [Data manipulation] 		manual:chapter5:asm [2019/12/05 14:03]
jojo1973 [Simple assignments with operators] Added a particular syntax regarding register R
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 | '':A=S2'' '':S2=S1'' '':S1=A''  | Swap stack level 1 with level 2 using register ''A'' as temporary storage. An error is raised if the stack contains less than 2 levels  | | '':A=S2'' '':S2=S1'' '':S1=A''  | Swap stack level 1 with level 2 using register ''A'' as temporary storage. An error is raised if the stack contains less than 2 levels  |
 | '':C+=B^#2''  | Square the value register ''B'' and adds the result to register ''C''  | | '':C+=B^#2''  | Square the value register ''B'' and adds the result to register ''C''  |
 +| '':B=R^#2 π''  | Assign ''%%'%%π^2%%'%%'' to register B. This example shows that register ''R'' must not necessarily be the second argument of a binary operator  |
  
 ==== Assignment with math functions ==== ==== Assignment with math functions ====
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   -103 SF             @ Complex results   -103 SF             @ Complex results
   :A=RPOP.S1.#3       @ Store coefficients in registers   :A=RPOP.S1.#3       @ Store coefficients in registers
-  :CMP.A.#0 :D=CHK.EQ @ a=0? +  :AND.A.C            @ Are either zero? 
-  :CMP.C.#0 :E=CHK.EQ @ c=0? +  :SKIP.NZ            @ Skip next seco if both A and C were non-zero
-  :OR.D.E             @ Are either zero? +
-  :SKIP.EQ            @ Skip next seco if both tests were false+
   :: "Zero Input Invalid"   :: "Zero Input Invalid"
      DOERR            @ Abort with error      DOERR            @ Abort with error
  • manual/chapter5/asm.txt
  • Last modified: 2021/09/29 05:58
  • by jojo1973