enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Binary-code compatibility - Wikipedia

    en.wikipedia.org/wiki/Binary-code_compatibility

    Binary-code compatibility (binary compatible or object-code compatible) is a property of a computer system, meaning that it can run the same executable code, typically machine code for a general-purpose computer central processing unit (CPU), that another computer system can run. Source-code compatibility, on the other hand, means that ...

  3. Compatibility layer - Wikipedia

    en.wikipedia.org/wiki/Compatibility_layer

    In software engineering, a compatibility layer is an interface that allows binaries for a legacy or foreign system to run on a host system. This translates system calls for the foreign system into native system calls for the host system. With some libraries for the foreign system, this will often be sufficient to run foreign binaries on the ...

  4. List of Linux-supported computer architectures - Wikipedia

    en.wikipedia.org/wiki/List_of_Linux-supported...

    The basic components of the Linux family of operating systems, which are based on the Linux kernel, the GNU C Library, BusyBox or forks thereof like μClinux and uClibc, have been programmed with a certain level of abstraction in mind. Also, there are distinct code paths in the assembly language or C source

  5. Computer compatibility - Wikipedia

    en.wikipedia.org/wiki/Computer_compatibility

    Software compatibility can also refer to ability for the software to run on a particular operating system. Very rarely is a compiled software compatible with multiple different CPU architectures. Normally, an application is compiled for different CPU architectures and operating systems to allow it to be compatible with the different system.

  6. Run queue - Wikipedia

    en.wikipedia.org/wiki/Run_queue

    In the Linux operating system (prior to kernel 2.6.23), each CPU in the system is given a run queue, which maintains both an active and expired array of processes. Each array contains 140 (one for each priority level) pointers to doubly linked lists , which in turn reference all processes with the given priority.

  7. Application binary interface - Wikipedia

    en.wikipedia.org/wiki/Application_binary_interface

    Developers writing their own assembly language code may also interface with assembly generated by a compliant compiler. EABIs are designed to optimize for performance within the limited resources of an embedded system. Therefore, EABIs omit most abstractions that are made between kernel and user code in complex operating systems.

  8. GNU Compiler Collection - Wikipedia

    en.wikipedia.org/wiki/GNU_Compiler_Collection

    [9] [44] Versions prior to GCC 7 also supported Java , allowing compilation of Java to native machine code. [ 45 ] Regarding language version support for C++ and C, since GCC 11.1 the default target is gnu++17 , a superset of C++17 , and gnu11 , a superset of C11 , with strict standard support also available.

  9. x86 instruction listings - Wikipedia

    en.wikipedia.org/wiki/X86_instruction_listings

    Will change OperandSize from 16-bit to 32-bit if CS.D=0, or from 32-bit to 16-bit if CS.D=1. 67h: AddressSize override. Will change AddressSize from 16-bit to 32-bit if CS.D=0, or from 32-bit to 16-bit if CS.D=1. The 80386 also introduced the two new segment registers FS and GS as well as the x86 control, debug and test registers.