call后面接字符串解决办法

    include    user32.inc    includelib user32.lib    include    kernel32.inc    includelib kernel32.lib        .data    szTitle        db    'title',0    szText        db    'my name is',0            .code        start:        call    loc1    db    'hey man',0    invoke    MessageBox, NULL, addr szTitle, addr szText, MB_OK  ;不会到这一句，为什么？    loc1:        pop    esi    push    esi    invoke    MessageBox, NULL, esi, esi, MB_OK    ret        end start