Add wamrc AoT compiler building support for Windows(MSVC) (#332)

core/iwasm/common/arch/invokeNative_ia32.asm

@@ -0,0 +1,27 @@
+;
+; Copyright (C) 2019 Intel Corporation.  All rights reserved.
+; SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+;
+
+    .386
+    .model flat
+    .code
+_invokeNative PROC 
+    push    ebp
+    mov     ebp,esp
+    mov     ecx, [ebp+16]          ; ecx = argc */
+    mov     edx, [ebp+12]          ; edx = argv */
+    test    ecx, ecx
+    jz      skip_push_args          ; if ecx == 0, skip pushing arguments */
+    lea     edx, [edx+ecx*4-4]   ; edx = edx + ecx * 4 - 4 */
+    sub     edx,esp              ; edx = edx - esp */
+loop_push:
+    push    [esp+edx]
+    loop    loop_push                      ; loop ecx counts */
+skip_push_args:
+    mov     edx, [ebp+8]           ; edx = func_ptr */
+    call    edx
+    leave
+    ret
+_invokeNative ENDP
+END