gcc - Determine if compiled ELF object is 32-bit or 64-bit -


i want verify if object has been compiled in 32-bit or 64-bit:

% readelf -h my_obj elf header:   magic:   7f 45 4c 46 01 02 01 00 00 00 00 00 00 00 00 00    class:                             elf32   data:                              2's complement, big endian   version:                           1 (current)   os/abi:                            unix - system v   abi version:                       0   type:                              exec (executable file)   ...

since elf32 displayed, guarantee object in 32-bit mode?

fat binaries aren't common or standard elf, class reliably indicate 32 vs 64 bit. figure out whether you're looking @ 32-bit x86, arm, mips, or whatever, have inspect machine field right below type field.


Comments

Post a Comment

Popular posts from this blog

javascript - AngularJS custom datepicker directive -

i make custom datepicker directive custom template. but have no idea how start building it... how include date data directive? i appreciate guide or give me advice work on more precisely. it might you! follow below steps html code sample: <label>birth date</label> <input type="text" ng-model="birthdate" date-options="dateoptions" custom-datepicker/> <hr/> <pre>birthdate = {{birthdate}}</pre> <script type="text/ng-template" id="custom-datepicker.html"> <div class="enhanced-datepicker"> <div class="proxied-field-wrap"> <input type="text" ui-date-format="yy-mm-dd" ng-model="ngmodel" ui-date="dateoptions"/> </div> <label> <button class="btn" type="button"><i class="icon-calendar"></i>
Read more

javascript - jQuery date picker - Disable dates after the selection from the first date picker -

<!doctype html> <html lang="en"> <head> <meta charset="utf-8"> <title>jquery ui datepicker - default functionality</title> <link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css"> <script src="//code.jquery.com/jquery-1.10.2.js"></script> <script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script> <link rel="stylesheet" href="/resources/demos/style.css"> <script> $(function () { $("#datepicker1").datepicker(); }); </script> <script> $(function () { $("#datepicker2").datepicker(); }); </script> </head> <body> <p>date 1: <input type="text" id="datepicker1"></p> <p>date 2: <input type="t
Read more