|
|
|
Home » Developing U++ » UppHub » Protect package - A starting copy protection system
| Re: Protect package - A starting copy protection system [message #49970 is a reply to message #49969] |
Fri, 08 June 2018 14:41   |
Tom1
Messages: 1212
Registered: March 2007
|
Senior Contributor |
|
|
Max,
I did some quick testing on my 64-bit Linux platform with GCC and CLANG. The result is that if you change the squared function as follows:
int __attribute__ ((noinline)) squared(int x){
PROTECT_START_FUNC(GetCypher);
int rc=x*x;
PROTECT_END_FUNC;
return rc;
}
I.e. move return outside the PROTECT envelope, and add "__attribute__ ((noinline))" to avoid inlining, it will work correctly with both CLANG and GCC.
It will work correctly in CLANG without "__attribute__ ((noinline))" too, but still requires return to be outside the PROTECT envelope.
Best regards,
Tom
|
|
|
|
 |
|
Protect package - A starting copy protection system
By: mdelfede on Sun, 19 September 2010 21:07 |
|
|
Re: Protect package - A starting copy protection system
By: dolik.rce on Mon, 20 September 2010 00:50 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Mon, 20 September 2010 10:02 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Mon, 20 September 2010 13:57 |
|
|
Re: Protect package - A starting copy protection system
By: dolik.rce on Mon, 20 September 2010 18:29 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Mon, 20 September 2010 21:38 |
|
|
Re: Protect package - A starting copy protection system
By: dolik.rce on Mon, 20 September 2010 23:21 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Mon, 20 September 2010 23:38 |
|
|
Re: Protect package - A starting copy protection system
By: koldo on Mon, 20 September 2010 08:14 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Wed, 22 September 2010 00:52 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Thu, 23 September 2010 17:05 |
|
|
Re: Protect package - A starting copy protection system
By: koldo on Thu, 23 September 2010 20:39 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Fri, 24 September 2010 10:13 |
|
|
Re: Protect package - A starting copy protection system
By: Zbych on Sat, 25 September 2010 13:36 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Sat, 25 September 2010 15:37 |
|
|
Re: Protect package - A starting copy protection system
By: Zbych on Sat, 25 September 2010 18:03 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Sat, 25 September 2010 18:59 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Wed, 29 September 2010 22:29 |
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Thu, 30 September 2010 21:30 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Thu, 30 September 2010 22:59 |
|
|
Re: Protect package - A starting copy protection system
By: koldo on Fri, 01 October 2010 08:11 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Fri, 01 October 2010 13:53 |
|
|
Re: Protect package - A starting copy protection system
By: 281264 on Fri, 01 October 2010 21:53 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Fri, 01 October 2010 22:36 |
|
|
Re: Protect package - A starting copy protection system
By: 281264 on Sat, 02 October 2010 16:00 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Sat, 02 October 2010 18:08 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Sun, 03 October 2010 22:49 |
|
|
Re: Protect package - A starting copy protection system
By: koldo on Fri, 08 October 2010 12:29 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Fri, 08 October 2010 14:10 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Sun, 10 October 2010 14:35 |
|
|
Re: Protect package - A starting copy protection system
By: koldo on Wed, 13 October 2010 09:11 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Thu, 14 October 2010 01:42 |
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Thu, 14 October 2010 10:45 |
|
|
Re: Protect package - A starting copy protection system
By: koldo on Fri, 15 October 2010 10:54 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Fri, 15 October 2010 11:23 |
|
|
Re: Protect package - A starting copy protection system
By: koldo on Fri, 15 October 2010 12:05 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Fri, 15 October 2010 12:23 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Sun, 30 January 2011 19:24 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Fri, 04 February 2011 01:39 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Fri, 04 February 2011 12:04 |
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Wed, 06 April 2011 10:02 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Wed, 06 April 2011 13:49 |
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Wed, 06 April 2011 15:23 |
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Wed, 06 April 2011 23:18 |
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Thu, 07 April 2011 14:55 |
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Wed, 08 June 2011 10:08 |
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
By: koldo on Mon, 17 October 2011 21:24 |
|
|
Re: Protect package - A starting copy protection system
By: ratah on Wed, 28 December 2011 10:54 |
|
|
Re: Protect package - A starting copy protection system
By: koldo on Wed, 28 December 2011 13:04 |
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Fri, 01 June 2018 15:43 |
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
By: koldo on Mon, 04 June 2018 08:53 |
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Tue, 05 June 2018 11:37 |
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Tue, 05 June 2018 19:10 |
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Tue, 05 June 2018 20:22 |
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
By: mdelfede on Wed, 13 October 2010 01:06 |
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Tue, 05 June 2018 21:08 |
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Wed, 06 June 2018 08:31 |
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Wed, 06 June 2018 09:30 |
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Wed, 06 June 2018 10:12 |
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Wed, 06 June 2018 12:16 |
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Wed, 06 June 2018 12:34 |
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Wed, 06 June 2018 12:42 |
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Wed, 06 June 2018 13:32 |
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Wed, 06 June 2018 15:30 |
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Thu, 07 June 2018 12:26 |
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Thu, 07 June 2018 13:16 |
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Fri, 08 June 2018 12:42 |
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Fri, 08 June 2018 13:00 |
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Fri, 08 June 2018 14:22 |
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Fri, 08 June 2018 14:41 |
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Sat, 09 June 2018 09:49 |
|
|
Re: Protect package - A starting copy protection system
|
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Tue, 12 June 2018 20:23 |
|
|
Re: Protect package - A starting copy protection system
By: Tom1 on Wed, 06 June 2018 12:32 |
|
|
Re: Protect package - A starting copy protection system
|
Goto Forum:
Current Time: Fri Apr 26 04:52:44 CEST 2024
Total time taken to generate the page: 0.02962 seconds
|
|
|
Members
Pages
Help
Register
Login
Home
