Zig Hello World to Assembly

    .text
    .intel_syntax noprefix
    .file   "main"
    .globl  _start
    .p2align    4, 0x90
    .type   _start,@function
_start:
    .cfi_startproc
    #APP
    xor ebp, ebp
    mov rdi, rsp
    and rsp, -16
    call    start.posixCallMainAndExit
    #NO_APP
.Lfunc_end0:
    .size   _start, .Lfunc_end0-_start
    .cfi_endproc

    .p2align    4, 0x90
    .type   start.posixCallMainAndExit,@function
start.posixCallMainAndExit:
    .cfi_startproc
    push    rbp
    .cfi_def_cfa_offset 16
    push    r15
    .cfi_def_cfa_offset 24
    push    r14
    .cfi_def_cfa_offset 32
    push    r13
    .cfi_def_cfa_offset 40
    push    r12
    .cfi_def_cfa_offset 48
    push    rbx
    .cfi_def_cfa_offset 56
    sub rsp, 40
    .cfi_def_cfa_offset 96
    .cfi_offset rbx, -56
    .cfi_offset r12, -48
    .cfi_offset r13, -40
    .cfi_offset r14, -32
    .cfi_offset r15, -24
    .cfi_offset rbp, -16
    mov r12, qword ptr [rdi]
    mov rbx, rdi
    mov rbp, -1
    add rbx, 8
    lea r13, [rdi + 8*r12 + 16]
    mov rax, r13
    .p2align    4, 0x90
.LBB1_1:
    add rbp, 1
    cmp qword ptr [rax], 0
    lea rax, [rax + 8]
    jne .LBB1_1
    lea rcx, [rax - 8]
    xor r14d, r14d
    xor r15d, r15d
    jmp .LBB1_4
.LBB1_7:
    mov r15, qword ptr [rcx]
    .p2align    4, 0x90
.LBB1_4:
    mov rdx, qword ptr [rcx + 8]
    add rcx, 16
    cmp rdx, 3
    je  .LBB1_7
    cmp rdx, 5
    je  .LBB1_3
    test    rdx, rdx
    jne .LBB1_4
    jmp .LBB1_8
.LBB1_3:
    mov r14, qword ptr [rcx]
    jmp .LBB1_4
.LBB1_8:
    mov qword ptr [rip + os.linux.elf_aux_maybe], rax
    movabs  rcx, -6148914691236517206
    test    r14, r14
    mov eax, 8
    mov rdx, -1
    je  .LBB1_9
    xor esi, esi
    mov r8, r14
    mov r9, r15
    xor edi, edi
    jmp .LBB1_13
    .p2align    4, 0x90
.LBB1_11:
    mov rdi, r15
    sub rdi, qword ptr [r9 + 16]
.LBB1_12:
    add r9, 56
    add r8, -1
    je  .LBB1_16
.LBB1_13:
    mov r10d, dword ptr [r9]
    cmp r10d, 6
    je  .LBB1_11
    cmp r10d, 7
    jne .LBB1_12
    mov rsi, r9
    jmp .LBB1_12
.LBB1_16:
    test    rsi, rsi
    jne .LBB1_18
.LBB1_9:
    xor r8d, r8d
    jmp .LBB1_19
.LBB1_18:
    add rdi, qword ptr [rsi + 16]
    mov rdx, qword ptr [rsi + 40]
    mov rax, qword ptr [rsi + 48]
    mov r8, qword ptr [rsi + 32]
    add rdx, -1
    mov rcx, rdi
.LBB1_19:
    mov rdi, rax
    add rdx, rax
    mov qword ptr [rip + os.linux.tls.area_desc.1], rax
    mov qword ptr [rip + os.linux.tls.area_desc.4.0], rcx
    mov qword ptr [rip + os.linux.tls.area_desc.4.1], r8
    neg rdi
    and rdi, rdx
    lea rsi, [rdi + 23]
    mov qword ptr [rip + os.linux.tls.area_desc.3], rdi
    and rsi, -8
    cmp rax, 4096
    lea rdx, [rsi + 16]
    mov qword ptr [rip + os.linux.tls.area_desc.2], rsi
    mov qword ptr [rip + os.linux.tls.area_desc.0], rdx
    ja  .LBB1_21
    cmp rsi, 8433
    jb  .LBB1_24
.LBB1_21:
    lea rsi, [rax + rdx - 1]
    mov eax, 9
    mov edx, 3
    mov r10d, 34
    xor edi, edi
    mov r8, -1
    xor r9d, r9d
    #APP
    syscall
    #NO_APP
    test    rax, rax
    jns .LBB1_23
    ud2
.LBB1_23:
    mov rcx, qword ptr [rip + os.linux.tls.area_desc.1]
    mov rdx, qword ptr [rip + os.linux.tls.area_desc.0]
    add rax, rcx
    add rax, -1
    neg rcx
    and rcx, rax
    mov rax, rcx
    jmp .LBB1_25
.LBB1_24:
    mov eax, offset os.linux.tls.main_thread_area_buffer
.LBB1_25:
    mov rdi, rax
    xor esi, esi
    mov qword ptr [rsp + 24], rax
    call    memset@PLT
    mov rax, qword ptr [rip + os.linux.tls.area_desc.3]
    mov rdi, qword ptr [rsp + 24]
    lea rcx, [rdi + rax]
    mov qword ptr [rdi + rax], rcx
    mov qword ptr [rsp + 32], rcx
    mov rax, qword ptr [rip + os.linux.tls.area_desc.2]
    mov qword ptr [rdi + rax], 1
    mov qword ptr [rdi + rax + 8], rdi
    mov rsi, qword ptr [rip + os.linux.tls.area_desc.4.0]
    mov rdx, qword ptr [rip + os.linux.tls.area_desc.4.1]
    call    memcpy@PLT
    mov eax, 158
    mov edi, 4098
    mov rsi, qword ptr [rsp + 32]
    #APP
    syscall
    #NO_APP
    test    r14, r14
    je  .LBB1_32
    .p2align    4, 0x90
.LBB1_26:
    cmp dword ptr [r15], 1685382481
    je  .LBB1_28
    add r15, 56
    add r14, -1
    jne .LBB1_26
    jmp .LBB1_32
.LBB1_28:
    lea r10, [rsp + 8]
    mov eax, 302
    mov esi, 3
    xor edi, edi
    xor edx, edx
    #APP
    syscall
    #NO_APP
    cmp rax, -4095
    jb  .LBB1_30
    movzx   eax, ax
    test    rax, rax
    jne .LBB1_32
.LBB1_30:
    mov rax, qword ptr [rsp + 16]
    mov rcx, qword ptr [r15 + 40]
    cmp rcx, rax
    cmovae  rcx, rax
    cmp rcx, qword ptr [rsp + 8]
    jbe .LBB1_32
    mov qword ptr [rsp + 8], rcx
    mov qword ptr [rsp + 16], rax
    lea rdx, [rsp + 8]
    mov eax, 302
    xor edi, edi
    xor r10d, r10d
    #APP
    syscall
    #NO_APP
.LBB1_32:
    mov r14, qword ptr [rip + __init_array_end@GOTPCREL]
    cmp r14, qword ptr [rip + __init_array_start@GOTPCREL]
    je  .LBB1_35
    mov r15, qword ptr [rip + __init_array_start@GOTPCREL]
    sub r14, r15
    shr r14, 3
    cmp r14, 1
    adc r14, 0
    .p2align    4, 0x90
.LBB1_34:
    mov rax, qword ptr [r15]
    call    rax
    add r15, 8
    add r14, -1
    jne .LBB1_34
.LBB1_35:
    mov qword ptr [rip + os.argv], rbx
    mov qword ptr [rip + os.environ], r13
    mov qword ptr [rip + os.argv+8], r12
    mov qword ptr [rip + os.environ+8], rbp
    call    start.maybeIgnoreSigpipe
    call    main.main
    mov eax, 231
    xor edi, edi
    #APP
    syscall
    #NO_APP
.Lfunc_end1:
    .size   start.posixCallMainAndExit, .Lfunc_end1-start.posixCallMainAndExit
    .cfi_endproc

    .p2align    4, 0x90
    .type   main.main,@function
main.main:
    .cfi_startproc
    push    rbx
    .cfi_def_cfa_offset 16
    .cfi_offset rbx, -16
    cmp byte ptr fs:[Thread.LinuxThreadImpl.tls_thread_id.1@TPOFF], 1
    jne .LBB2_2
    mov eax, dword ptr fs:[Thread.LinuxThreadImpl.tls_thread_id.0@TPOFF]
    cmp dword ptr [rip + Progress.stderr_mutex+12], eax
    je  .LBB2_4
.LBB2_5:
    lock        bts dword ptr [rip + Progress.stderr_mutex+8], 0
    jb  .LBB2_6
.LBB2_7:
    mov dword ptr [rip + Progress.stderr_mutex+12], eax
    mov eax, 1
    jmp .LBB2_8
.LBB2_2:
    mov eax, 186
    #APP
    syscall
    #NO_APP
    mov dword ptr fs:[Thread.LinuxThreadImpl.tls_thread_id.0@TPOFF], eax
    mov byte ptr fs:[Thread.LinuxThreadImpl.tls_thread_id.1@TPOFF], 1
    cmp dword ptr [rip + Progress.stderr_mutex+12], eax
    jne .LBB2_5
.LBB2_4:
    mov rax, qword ptr [rip + Progress.stderr_mutex]
    add rax, 1
.LBB2_8:
    xor r8d, r8d
    xor r9d, r9d
    mov edi, 2
    mov qword ptr [rip + Progress.stderr_mutex], rax
.LBB2_9:
    mov edx, 12
    lea rsi, [r9 + __anon_1560]
    sub rdx, r9
    .p2align    4, 0x90
.LBB2_10:
    mov eax, 1
    #APP
    syscall
    #NO_APP
    mov ecx, eax
    neg ecx
    cmp rax, -4095
    cmovb   ecx, r8d
    cmp cx, 4
    je  .LBB2_10
    movzx   ecx, cx
    test    ecx, ecx
    jne .LBB2_16
    add r9, rax
    cmp r9, 12
    jne .LBB2_9
    add qword ptr [rip + Progress.stderr_mutex], -1
    jne .LBB2_19
    mov dword ptr [rip + Progress.stderr_mutex+12], -1
    xor eax, eax
    xchg    dword ptr [rip + Progress.stderr_mutex+8], eax
    cmp eax, 3
    jne .LBB2_19
    mov eax, 202
    mov edi, offset Progress.stderr_mutex+8
    mov esi, 129
    mov edx, 1
    #APP
    syscall
    #NO_APP
    pop rbx
    .cfi_def_cfa_offset 8
    ret
.LBB2_16:
    .cfi_def_cfa_offset 16
    add qword ptr [rip + Progress.stderr_mutex], -1
    je  .LBB2_17
.LBB2_19:
    pop rbx
    .cfi_def_cfa_offset 8
    ret
.LBB2_17:
    .cfi_def_cfa_offset 16
    mov dword ptr [rip + Progress.stderr_mutex+12], -1
    xor eax, eax
    xchg    dword ptr [rip + Progress.stderr_mutex+8], eax
    cmp eax, 3
    jne .LBB2_19
    mov eax, 202
    mov edi, offset Progress.stderr_mutex+8
    mov esi, 129
    mov edx, 1
    #APP
    syscall
    #NO_APP
    pop rbx
    .cfi_def_cfa_offset 8
    ret
.LBB2_6:
    .cfi_def_cfa_offset 16
    mov rbx, rax
    call    Thread.Mutex.FutexImpl.lockSlow
    mov rax, rbx
    jmp .LBB2_7
.Lfunc_end2:
    .size   main.main, .Lfunc_end2-main.main
    .cfi_endproc

    .p2align    4, 0x90
    .type   start.maybeIgnoreSigpipe,@function
start.maybeIgnoreSigpipe:
    .cfi_startproc
    mov qword ptr [rsp - 32], offset start.noopSigHandler
    mov qword ptr [rsp - 24], 67108864
    mov qword ptr [rsp - 16], offset os.linux.x86_64.restore_rt
    mov qword ptr [rsp - 8], 0
    lea rsi, [rsp - 32]
    mov eax, 13
    mov edi, 13
    mov r10d, 8
    xor edx, edx
    #APP
    syscall
    #NO_APP
    ret
.Lfunc_end3:
    .size   start.maybeIgnoreSigpipe, .Lfunc_end3-start.maybeIgnoreSigpipe
    .cfi_endproc

    .p2align    4, 0x90
    .type   start.noopSigHandler,@function
start.noopSigHandler:
    .cfi_startproc
    ret
.Lfunc_end4:
    .size   start.noopSigHandler, .Lfunc_end4-start.noopSigHandler
    .cfi_endproc

    .p2align    4, 0x90
    .type   os.linux.x86_64.restore_rt,@function
os.linux.x86_64.restore_rt:
    .cfi_startproc
    mov eax, 15
    #APP
    syscall
    #NO_APP
.Lfunc_end5:
    .size   os.linux.x86_64.restore_rt, .Lfunc_end5-os.linux.x86_64.restore_rt
    .cfi_endproc

    .section    .text.unlikely.,"ax",@progbits
    .p2align    4, 0x90
    .type   Thread.Mutex.FutexImpl.lockSlow,@function
Thread.Mutex.FutexImpl.lockSlow:
    .cfi_startproc
    mov eax, dword ptr [rip + Progress.stderr_mutex+8]
    cmp eax, 3
    jne .LBB6_1
    mov eax, 202
    mov edi, offset Progress.stderr_mutex+8
    mov esi, 128
    mov edx, 3
    xor r10d, r10d
    #APP
    syscall
    #NO_APP
.LBB6_1:
    mov eax, 3
    xchg    dword ptr [rip + Progress.stderr_mutex+8], eax
    test    eax, eax
    je  .LBB6_4
    mov edi, offset Progress.stderr_mutex+8
    mov esi, 128
    mov edx, 3
    .p2align    4, 0x90
.LBB6_3:
    mov eax, 202
    xor r10d, r10d
    #APP
    syscall
    #NO_APP
    mov eax, 3
    xchg    dword ptr [rip + Progress.stderr_mutex+8], eax
    test    eax, eax
    jne .LBB6_3
.LBB6_4:
    ret
.Lfunc_end6:
    .size   Thread.Mutex.FutexImpl.lockSlow, .Lfunc_end6-Thread.Mutex.FutexImpl.lockSlow
    .cfi_endproc

    .text
    .weak   getauxval
    .p2align    4, 0x90
    .type   getauxval,@function
getauxval:
    .cfi_startproc
    mov rcx, qword ptr [rip + os.linux.elf_aux_maybe]
    test    rcx, rcx
    je  .LBB7_1
    mov rdx, qword ptr [rcx]
    test    rdx, rdx
    je  .LBB7_1
    add rcx, 16
    xor eax, eax
    .p2align    4, 0x90
.LBB7_5:
    cmp rdx, rdi
    je  .LBB7_6
    mov rdx, qword ptr [rcx]
    add rcx, 16
    test    rdx, rdx
    jne .LBB7_5
    ret
.LBB7_1:
    xor eax, eax
    ret
.LBB7_6:
    mov rax, qword ptr [rcx - 8]
    ret
.Lfunc_end7:
    .size   getauxval, .Lfunc_end7-getauxval
    .cfi_endproc

    .type   os.linux.elf_aux_maybe,@object
    .local  os.linux.elf_aux_maybe
    .comm   os.linux.elf_aux_maybe,8,8
    .type   os.argv,@object
    .local  os.argv
    .comm   os.argv,16,8
    .type   os.environ,@object
    .local  os.environ
    .comm   os.environ,16,8
    .type   os.linux.tls.area_desc.0,@object
    .local  os.linux.tls.area_desc.0
    .comm   os.linux.tls.area_desc.0,8,8
    .type   os.linux.tls.area_desc.1,@object
    .local  os.linux.tls.area_desc.1
    .comm   os.linux.tls.area_desc.1,8,8
    .type   os.linux.tls.area_desc.2,@object
    .local  os.linux.tls.area_desc.2
    .comm   os.linux.tls.area_desc.2,8,8
    .type   os.linux.tls.area_desc.3,@object
    .local  os.linux.tls.area_desc.3
    .comm   os.linux.tls.area_desc.3,8,8
    .type   os.linux.tls.area_desc.4.0,@object
    .local  os.linux.tls.area_desc.4.0
    .comm   os.linux.tls.area_desc.4.0,8,8
    .type   os.linux.tls.area_desc.4.1,@object
    .local  os.linux.tls.area_desc.4.1
    .comm   os.linux.tls.area_desc.4.1,8,8
    .type   os.linux.tls.main_thread_area_buffer,@object
    .local  os.linux.tls.main_thread_area_buffer
    .comm   os.linux.tls.main_thread_area_buffer,8448,4096
    .type   Progress.stderr_mutex,@object
    .data
    .p2align    3, 0x0
Progress.stderr_mutex:
    .quad   0
    .zero   4
    .long   4294967295
    .size   Progress.stderr_mutex, 16

    .type   __anon_1560,@object
    .section    .rodata.str1.1,"aMS",@progbits,1
__anon_1560:
    .asciz  "Hello World\n"
    .size   __anon_1560, 13

    .type   Thread.LinuxThreadImpl.tls_thread_id.0,@object
    .section    .tbss,"awT",@nobits
    .p2align    2, 0x0
Thread.LinuxThreadImpl.tls_thread_id.0:
    .zero   4
    .size   Thread.LinuxThreadImpl.tls_thread_id.0, 4

    .type   Thread.LinuxThreadImpl.tls_thread_id.1,@object
    .p2align    2, 0x0
Thread.LinuxThreadImpl.tls_thread_id.1:
    .byte   0
    .size   Thread.LinuxThreadImpl.tls_thread_id.1, 1

    .weak   __init_array_end
    .weak   __init_array_start
    .section    ".note.GNU-stack","",@progbits