If you cant acsess the link then the link is http://computersystemsbook.com/soft

Question

If you cant acsess the link then the link is http://computersystemsbook.com/software-downloads/. Please download this and help me. please do all the problems because I am running out of questions to ask you. I post 3 questions please install this program and please help me do all of them don't leave some and give it to me. Please do all then submit it to me its only 3 questions.

1) Write an assembly language program that prints your first name on the screen. Use the .ASCII pseudo-op to store the characters at the bottom of your program. Use the LDBA instructions with direct adressing to output the characters from the string. The name you print must cantain more than two letters. Name = Sagar

2) Write an assembly language program that prints your first name on the screen. Use immediate addressing with a character constant to designate the operand of LDBA for each letter in your name. Name = Sagar

Write an assembly language program that prints your first name on the screen. Use immediate addressing with a hexadecimal constant to designate the operand of LDBA for each letter of your name. Name = Sagar

Explanation / Answer

Answer:

Assembly Language Code :

.LC0:
        .string "Enter the name"
.LC1:
        .string "Name "
main:
        push    rbp
        mov     rbp, rsp
        sub     rsp, 16
        mov     esi, OFFSET FLAT:.LC0
        mov     edi, OFFSET FLAT:std::cout
        call    std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)
        lea     rax, [rbp-16]
        mov     rsi, rax
        mov     edi, OFFSET FLAT:std::cin
        call    std::basic_istream<char, std::char_traits<char> >& std::operator>><char, std::char_traits<char> >(std::basic_istream<char, std::char_traits<char> >&, char*)
        mov     esi, OFFSET FLAT:.LC1
        mov     edi, OFFSET FLAT:std::cout
        call    std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)
        mov     rdx, rax
        lea     rax, [rbp-16]
        mov     rsi, rax
        mov     rdi, rdx
        call    std::basic_ostream<char, std::char_traits<char> >& std::operator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)
        mov     eax, 0
        leave
        ret
__static_initialization_and_destruction_0(int, int):
        push    rbp
        mov     rbp, rsp
        sub     rsp, 16
        mov     DWORD PTR [rbp-4], edi
        mov     DWORD PTR [rbp-8], esi
        cmp     DWORD PTR [rbp-4], 1
        jne     .L5
        cmp     DWORD PTR [rbp-8], 65535
        jne     .L5
        mov     edi, OFFSET FLAT:std::__ioinit
        call    std::ios_base::Init::Init()
        mov     edx, OFFSET FLAT:__dso_handle
        mov     esi, OFFSET FLAT:std::__ioinit
        mov     edi, OFFSET FLAT:std::ios_base::Init::~Init()
        call    __cxa_atexit
.L5:
        nop
        leave
        ret
_GLOBAL__sub_I_main:
        push    rbp
        mov     rbp, rsp
        mov     esi, 65535
        mov     edi, 1
        call    __static_initialization_and_destruction_0(int, int)
        pop     rbp
        ret

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.