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  2. Year 2038 problem - Wikipedia

    en.wikipedia.org/wiki/Year_2038_problem

    FreeBSD uses 64-bit time_t for all 32-bit and 64-bit architectures except 32-bit i386, which uses signed 32-bit time_t instead. [23] The x32 ABI for Linux (which defines an environment for programs with 32-bit addresses but running the processor in 64-bit mode) uses a 64-bit time_t. Since it was a new environment, there was no need for special ...

  3. 64-bit computing - Wikipedia

    en.wikipedia.org/wiki/64-bit_computing

    AMD publicly discloses its set of 64-bit extensions to IA-32, called x86-64 (later branded AMD64). 2000 IBM ships its first 64-bit z/Architecture mainframe, the zSeries z900. z/Architecture is a 64-bit version of the 32-bit ESA/390 architecture, a descendant of the 32-bit System/360 architecture. 2001

  4. x32 ABI - Wikipedia

    en.wikipedia.org/wiki/X32_ABI

    That same day, Linus Torvalds replied with a concern that the use of 32-bit time values in the x32 ABI could cause problems in the future. [11] [12] This is because the use of 32-bit time values would cause the time values to overflow in the year 2038. [11] [12] Following this request, the developers of the x32 ABI changed the time values to 64 ...

  5. x86-64 - Wikipedia

    en.wikipedia.org/wiki/X86-64

    Porting to 64-bit GNU/Linux Systems, by Andreas Jaeger from GCC Summit 2003. An excellent paper explaining almost all practical aspects for a transition from 32-bit to 64-bit. Intel 64 Architecture; Intel Software Network: "64 bits" TurboIRC.COM tutorials, including examples of how to of enter protected and long mode the raw way from DOS

  6. Comparison of executable file formats - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_executable...

    Windows (64-bit editions only).EXE: Yes by file Yes Yes Yes Yes Yes Yes "Compiled Hybrid Portable Executable" Yes Mach-O [7] NeXTSTEP, macOS, iOS, watchOS, tvOS: none Yes by section Some (limited to max. 256 sections) Yes Yes Yes Yes Yes Yes No OS/360: OS/360 and successors, and VS/9, mainframe operating systems none No No No No No Yes Yes No ...

  7. Physical Address Extension - Wikipedia

    en.wikipedia.org/wiki/Physical_Address_Extension

    The Linux kernel includes full PAE-mode support starting with version 2.3.23, [24] in 1999 enabling access of up to 64 GB of memory on 32-bit machines. A PAE-enabled Linux kernel requires that the CPU also support PAE. The Linux kernel supports PAE as a build option and major distributions provide a PAE kernel either as the default or as an option.

  8. Linux Mint - Wikipedia

    en.wikipedia.org/wiki/Linux_Mint

    Linux Mint is a community-developed Linux distribution.It is based on Ubuntu and designed for x86-64 based computers; another variant is based on Debian which is named Linux Mint Debian Edition (LMDE) and has both 64-bit and IA-32 support.

  9. Comparison of Linux distributions - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_Linux...

    This article may require cleanup to meet Wikipedia's quality standards.The specific problem is: Active distributions composed entirely of free software (Dragora GNU/Linux-Libre, gNewSense, Guix System, LibreCMC, Musix GNU+Linux, Parabola GNU/Linux-libre, and Trisquel) need information in all sub categories, #General is complete.