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RTEMS 4.7.1 On-Line Library


Intel/AMD x86 Specific Information

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Chapter 2: Intel/AMD x86 Specific Information

  • Intel/AMD x86 Specific Information CPU Model Dependent Features
  • Intel/AMD x86 Specific Information Calling Conventions
  • Intel/AMD x86 Specific Information Memory Model
  • Intel/AMD x86 Specific Information Interrupt Processing
  • Intel/AMD x86 Specific Information Default Fatal Error Processing
  • Intel/AMD x86 Specific Information Board Support Packages
  • Intel/AMD x86 Specific Information Processor Dependent Information Table
  • The Real Time Executive for Multiprocessor Systems (RTEMS) is designed to be portable across multiple processor architectures. However, the nature of real-time systems makes it essential that the application designer understand certain processor dependent implementation details. These processor dependencies include calling convention, board support package issues, interrupt processing, exact RTEMS memory requirements, performance data, header files, and the assembly language interface to the executive.

    For information on the i386 processor, refer to the following documents:

    It is highly recommended that the i386 RTEMS application developer obtain and become familiar with Intel's 386 Programmer's Reference Manual.


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