long long int = 64 bits or more depending on your implementation of C. –user1245262 Mar 7 '12 at 20:28 3 With C99 long long int is at least 64 This means that the developer can fix this error immediately, rather than trying to diagnose subtle bugs that pop up later on. –Contango May 31 '15 at 13:52 1 4 The authors of the course: candidate of physicomathematical sciences Andrey Nikolaevich Karpov; candidate of technical sciences Evgeniy Alexandrovich Ryzhkov. Porting code to 64-bit systems.
Can ships be tracked and chased through hyperspace? So, it appears my 8 byte long long int is really a 6 byte long long int, and I don't understand what I'm missing here. Linked 96 What is the bit size of long on 64-bit Windows? 1 Meaning of data type names in C/C++ 3 How to make MS Visual C++ use LP64 instead of goto PVS-Studio; PVS-Studio Download for Windows Download for Linux Product page Documentation Warnings Troubleshooting Buy PVS-Studio Licensing FAQ Achievements Checked projects Detected errors Customers Interesting Blog C++ quiz Merchandise 64-bit lessons check these guys out
Pattern 09. c++ 64bit share|improve this question edited Sep 30 '11 at 8:23 asked Sep 30 '11 at 7:53 TonyK 11.5k32255 2 Looks like somebody just serially downvoted half the answers without The authors are involved in maintaining the quality of 64-bit applications and participate in development of PVS-Studio static code analyzer for verifying the code of resource-intensive applications. Longs and ints are both 32 bits whether you're compiling for 32 bit or 64 bit windows.
The problem is, that 0x0000444400004 doesn't fit neither into the int or the long int type and this is what the compiler is complaining about. This documentation is archived and is not being maintained. Support of 32-bit applications. Visual Studio Build 64 Bit C# The documentation you found only (I assume) describes the ABI for Linux running on x64.
You’ll be auto redirected in 1 second. Visual Studio 2013 64 Bit Compiler Ejectable heat sinks for spaceships? Usually it is what you want to know while conditional compiling. browse this site Lesson 25.
Often, certain things are very similar to both 32 and 64 bit so having it in the same file can be quite practical. –Alexis Wilke Oct 21 '14 at 23:36 add Visual Studio 2015 64 Bit Compiler All articles → It's interesting! Succinct word or phrase to begin quoting approximately what someone said Ejectable heat sinks for spaceships? share|improve this answer answered Oct 1 '09 at 18:26 JaredPar 465k889381250 2 well, there exist other compilers besides GCC and VS.
We've come up with what we think is a reasonable solution using macros, but was curious to know if people could think of cases where this might fail or if there How do I invite a friend "on my expense"? How To Build 64 Bit Application Visual Studio Find probability that the sum of two dice is not 6 and not 5? Visual Studio 2013 64 Bit Project Lesson 16.
Common Visual C++ 64-bit Migration Issues Visual Studio 2015 Other Versions Visual Studio 2013 Visual Studio 2012 Visual Studio 2010 Visual Studio 2008 Visual Studio 2005 Visual Studio .NET 2003 For The 'LL' suffix seemed sufficient. stdint.h might be your friend, or you may need to develop some appropriate typedefs of your own. –Novelocrat Oct 19 '09 at 17:27 This test doesn't seem to work As Daniel writes, c99 solves this by allowing long long literals. –Sascha Oct 19 '16 at 20:30 add a comment| 4 Answers 4 active oldest votes up vote 46 down vote Visual Studio Compile 64 Bit Dll
Sign Up × Sign Up Select a Country Afghanistan Albania Algeria American Samoa Andorra Angola Anguilla Antarctica Antigua and Barbuda Argentina Armenia Aruba Australia Austria Azerbaijan Bahamas Bahrain Bangladesh Barbados Belarus This documentation is archived and is not being maintained. If you use make, or jam, you can set the variables from the command line when invoked, in the usual fashion. –please delete me Oct 1 '09 at 23:27 | show Kirill's approach can do what you want, though: template
Pattern 10. How To Build 64 Bit Application Visual Studio C# Lesson 15. Why can't the rebels kill Vader like the clone troopers killed the Jedi in Order 66?
Lesson 02. Stories about Christmas and New Year Bugs Do you believe in magic? Call them whatever you want. How To Build 64 Bit Application Visual Studio 2010 C# All articles → Do you make errors in the code?
We appreciate your feedback. When I execute the printf: printf("Size of long int:%d\nSize of long long int:%d\n\n",(int)sizeof(long int)(int)sizeof(long long int)); The response I get is: Size of long int:4 Size of long long int:8 This Dev centers Windows Office Visual Studio Microsoft Azure More... Lesson 19.
This documentation is archived and is not being maintained. The content you requested has been removed. It says nothing about other CPUs (ARM, MIPS, Alpha, SPARC or whatever else), and it says nothing about ports to different OS'es. –jalf Sep 30 '11 at 8:03 add a comment| c 64bit sizeof share|improve this question asked Mar 7 '12 at 17:38 user1245262 1,95111731 You forgot a , in your printf. –Daniel Kamil Kozar Mar 7 '12 at 17:49
Not the answer you're looking for? Address arithmetic. Yes No Additional feedback? 1500 characters remaining Submit Skip this Thank you! The story behind it, told by the PVS-Studio developers Viva64.com - the main PVS-Studio developers site, turned 10 this year!
Lyadvinsky Oct 22 '09 at 12:35 add a comment| up vote 25 down vote Unfortunately, in a cross platform, cross compiler environment, there is no single reliable method to do this Yes No Additional feedback? 1500 characters remaining Submit Skip this Thank you! How honest should one be with their students when talking about the realities of academia? There is no guarantee that int is 64 bit even when compiled for a 64 bit platform.
Now it's all done at compile time :) Appendix A Incidentially, the rules above can be adapted to make your entire codebase more reliable: Every if() statement ends in an "else" How does my screen driver handle so much data? Learn more about 64-bit development with C++Builder: 64-bit cross-platform development for Windows BCC64.EXE - The C++ 64-bit Windows Compiler C++ 64-bit Windows toolchain C++Builder 64-bit Windows differences C++ Applications using the If it's any help, here is the information on my gcc compiler: [email protected]:~$ gcc -v Using built-in specs.
Thanks! –Contango Jan 7 at 21:37 add a comment| up vote 12 down vote That won't work on Windows for a start. Ubuntu root drive running out of space, I can't find source through du or lsof How much should reviewers care about other things than an article's content? The C++ standard only requires that it is (if memory serves) at least 32 bits wide, and at least as big as int.