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  2. MIPS architecture - Wikipedia

    en.wikipedia.org/wiki/MIPS_architecture

    EduMIPS64 [50] is a GPL graphical cross-platform MIPS64 CPU simulator, written in Java/Swing. It supports a wide subset of the MIPS64 ISA and allows the user to graphically see what happens in the pipeline when an assembly program is run by the CPU.

  3. Machine code - Wikipedia

    en.wikipedia.org/wiki/Machine_code

    In computer programming, machine code ... The MIPS architecture provides a specific example ... such as is the case with Java processors. Machine code and assembly ...

  4. Not Another Completely Heuristic Operating System - Wikipedia

    en.wikipedia.org/wiki/Not_Another_Completely...

    A CPU (a MIPS CPU) A hard drive; An interrupt controller, timer, and misc. other components; which are there to run the Nachos [1] user space applications. That means that you can write programs for Nachos, compile them with a real compiler (an old gcc compiler [2] that produces code for MIPS) and run them.

  5. Assembly language - Wikipedia

    en.wikipedia.org/wiki/Assembly_language

    In computer programming, assembly language (alternatively assembler language [1] or symbolic machine code), [2] [3] [4] often referred to simply as assembly and commonly abbreviated as ASM or asm, is any low-level programming language with a very strong correspondence between the instructions in the language and the architecture's machine code instructions. [5]

  6. Loop unrolling - Wikipedia

    en.wikipedia.org/wiki/Loop_unrolling

    Assembly language programmers (including optimizing compiler writers) are also able to benefit from the technique of dynamic loop unrolling, using a method similar to that used for efficient branch tables. Here, the advantage is greatest where the maximum offset of any referenced field in a particular array is less than the maximum offset that ...

  7. Delay slot - Wikipedia

    en.wikipedia.org/wiki/Delay_slot

    A load may be satisfied from RAM or from a cache, and may be slowed by resource contention. Load delays were seen on very early RISC processor designs. The MIPS I ISA (implemented in the R2000 and R3000 microprocessors) suffers from this problem. The following example is MIPS I assembly code, showing both a load delay slot and a branch delay slot.

  8. Dynamic recompilation - Wikipedia

    en.wikipedia.org/wiki/Dynamic_recompilation

    In computer science, dynamic recompilation is a feature of some emulators and virtual machines, where the system may recompile some part of a program during execution. By compiling during execution, the system can tailor the generated code to reflect the program's run-time environment, and potentially produce more efficient code by exploiting information that is not available to a traditional ...

  9. JEB decompiler - Wikipedia

    en.wikipedia.org/wiki/JEB_Decompiler

    JEB is a disassembler and decompiler software for Android applications [2] and native machine code. It decompiles Dalvik bytecode to Java source code, and x86, ARM, MIPS, RISC-V machine code to C source code. The assembly and source outputs are interactive and can be refactored. Users can also write their own scripts and plugins to extend JEB ...