#Atara Razin 327348934

    .section    .rodata
strForSize: .string "%c"
strForString:   .string "%s"
str:        .string "%s"
    ########
    .text
.globl main
    .type main,@function
main:
    pushq   %rbp            #save the old frame pointer
    movq    %rsp, %rbp      #create the new frame pointer
    subq    $2, %rsp        #create two byte on the stack for the char for scanf
    movq    %rsp, %r14      #have a register save its address
    movq    %r14, %r15

    movq    $strForSize, %rdi   #first param to scanf
    movq    %r14, %rsi      #the address of the first char, second param
    movq    $0, %rax
    call    scanf
    movq    $0, %rax

    addq    $1, %r14

    movq    $strForString, %rdi
    subq    $48, (%r15)
    subb    (%r15), %spl        #create pstring[0] bytes of space
    subb    $1, %spl
    addq    $48, (%r15)
    #subq   $1, %rsp
    #addq   $1, %r14        #increase the pointer in order to read into slot 1 and not 0 where the size is saved
    movq    %rsp, %r14      #save the bytes to the right place, right after the char of size
    movq    %r14, %rsi
    movq    $0, %rax
    call    scanf
    movq    $0, %rax
    movq    (%r14), %r14
    movb    $0, %r14b

    #movq   $0, %rdi
    #movq   $str, %rdi
    #movq   $0, %rsi
    #movq   %r15 ,%rsi
    #movq   $0, %rax
    movq    %r15, %rdi
    call    swapCase
    movq    $0, %rax

    movq    %rbp, %rsp  #restore the old stack pointer - release all used memory.
    popq    %rbp        #restore old frame pointer (the caller function frame)
    ret         #return to caller function (OS)