Hello world! Examples of different languages

[Monk]

Re: Hello world! Examples of different languages

@ekumunng

 

/* Hello World program in C*/


#include<stdio.h>


main()
{
    printf("Hello World");


}

copy ekumunng

[fd@localhost ~]$ cat helloEK.c

main()
{
    printf("Hello World
");


}

compile:

[fd@localhost ~]$ gcc -o helloEK helloEK.c
   

check:

[fd@localhost ~]$ ./helloEK
Hello World

convert to assembly:

[fd@localhost ~]$ gcc -S  helloEK.c

[fd@localhost ~]$ cat helloEK.s
    .file    "helloEK.c"
    .section    .rodata
.LC0:
    .string    "Hello World"
    .text
    .globl    main
    .type    main, @function
main:
.LFB0:
    .cfi_startproc
    pushl    %ebp
    .cfi_def_cfa_offset 8
    .cfi_offset 5, -8
    movl    %esp, %ebp
    .cfi_def_cfa_register 5
    andl    $-16, %esp
    subl    $16, %esp
    movl    $.LC0, (%esp)
    call    puts
    leave
    .cfi_restore 5
    .cfi_def_cfa 4, 4
    ret
    .cfi_endproc
.LFE0:
    .size    main, .-main
    .ident    "GCC: (GNU) 4.8.2 20131212 (Red Hat 4.8.2-7)"
    .section    .note.GNU-stack,"",@progbits
[fd@localhost ~]$

assembly :halo: