language assembly msp430: a macro called "vdot" that calculates the "dot product" of two vectors "a"...

language assembly msp430:

a macro called "vdot" that calculates the "dot product" of two vectors "a" and "b", implemented as "arrays" (following the language convention "C"), of 3 elements. the macro must receive 2 pointers to the first element of each vector and return the result in R13.

Solutions

Expert Solution

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PROGRAM

__gthread_key_delete(int):
        PUSHM.W #1, R4
        MOV.W   R1, R4
        SUB.W   #2, R1
        MOV.W   R12, -2(R4)
        MOV.B   #0, R12
        ADD.W   #2, R1
        POPM.W  #1, r4
        RET
.LC0:
        .string "Vector A :  "
.LC1:
        .string " "
.LC2:
        .string "\nVector B :  "
.LC3:
        .string "\nDot Product :  "
main:
        PUSHM.W #1, R4
        MOV.W   R1, R4
        SUB.W   #16, R1
        MOV.W   #3, -10(R4)
        MOV.W   #-5, -8(R4)
        MOV.W   #4, -6(R4)
        MOV.W   #2, -16(R4)
        MOV.W   #6, -14(R4)
        MOV.W   #5, -12(R4)
        MOV.W   #0, -2(R4)
        MOV.W   #0, -4(R4)
.L5:
        MOV.B   #2, R12
        CMP.W   -4(R4), R12 { JL      .L4
        MOV.W   -4(R4), R12
        ADD.W   R12, R12
        ADD.W   R4, R12
        ADD.W   #-10, R12
        MOV.W   @R12, R14
        MOV.W   -4(R4), R12
        ADD.W   R12, R12
        ADD.W   R4, R12
        ADD.W   #-16, R12
        MOV.W   @R12, R12
        MOV.W   R12, R13
        MOV.W   R14, R12
        CALL    #__mspabi_mpyi
        ADD.W   R12, -2(R4)
        ADD.W   #1, -4(R4)
        BR      #.L5
.L4:
        MOV.W   #.LC0, R13
        MOV.W   #_ZSt4cout, R12
        CALL    #_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
        MOV.W   -10(R4), R13
        CALL    #_ZNSolsEi
        MOV.W   #.LC1, R13
        CALL    #_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
        MOV.W   -8(R4), R13
        CALL    #_ZNSolsEi
        MOV.W   #.LC1, R13
        CALL    #_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
        MOV.W   -6(R4), R13
        CALL    #_ZNSolsEi
        MOV.W   #.LC2, R13
        MOV.W   #_ZSt4cout, R12
        CALL    #_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
        MOV.W   -16(R4), R13
        CALL    #_ZNSolsEi
        MOV.W   #.LC1, R13
        CALL    #_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
        MOV.W   -14(R4), R13
        CALL    #_ZNSolsEi
        MOV.W   #.LC1, R13
        CALL    #_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
        MOV.W   -12(R4), R13
        CALL    #_ZNSolsEi
        MOV.W   #.LC3, R13
        MOV.W   #_ZSt4cout, R12
        CALL    #_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
        MOV.W   -2(R4), R13
        CALL    #_ZNSolsEi
        MOV.W   #_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_, R13
        CALL    #_ZNSolsEPFRSoS_E
        MOV.B   #0, R12
        ADD.W   #16, R1
        POPM.W  #1, r4
        RET
__static_initialization_and_destruction_0(int, int):
        PUSHM.W #1, R4
        MOV.W   R1, R4
        SUB.W   #4, R1
        MOV.W   R12, -2(R4)
        MOV.W   R13, -4(R4)
        CMP.W   #1, -2(R4) { JNE      .L9
        CMP.W   #-1, -4(R4) { JNE     .L9
        MOV.W   #_ZStL8__ioinit, R12
        CALL    #_ZNSt8ios_base4InitC1Ev
        MOV.W   #__dso_handle, R14
        MOV.W   #_ZStL8__ioinit, R13
        MOV.W   #_ZNSt8ios_base4InitD1Ev, R12
        CALL    #__cxa_atexit
.L9:
        NOP
        ADD.W   #4, R1
        POPM.W  #1, r4
        RET
_GLOBAL__sub_I_main:
        PUSHM.W #1, R4
        MOV.W   R1, R4
        MOV.W   #-1, R13
        MOV.B   #1, R12
        CALL    #__static_initialization_and_destruction_0(int, int)
        POPM.W  #1, r4
        RET

IMAGE OF OUTPUT

venereology answered 3 months ago

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