Automatic Generation for GCC for Insturction Set Extension on Configurable Processor

Bibliographic Information

Other Title
  • コンフィギュラブルプロセッサの命令セット拡張に対応したGCCの自動生成(オペレーティング・システム/コンパイラ)

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Description

This article proposes a method of autogenerating GCCs for extended instruction sets of configurable processors. A "C compiler generator" based on the method takes the specification of newly added instructions and newly added register sets so that it generates machine description files of a GCC which allows the use of the new instructions via intrinsic functions (built-in functions). The new register sets are available for register allocation of variables and necessary data transfer instructions associated with the register set are automatically inserted by the compiler. An implemented C compiler generator (CCG) successfully generated GCCs for V850 and ARM extensions which have new instructions that access their original general purpose registers. It also generated a GCC for a Brownie32STD processor augmented with a new set of registers as well as new instructions.

Journal

  • IPSJ SIG Notes

    IPSJ SIG Notes 2008 (1), 29-34, 2008-01-15

    Information Processing Society of Japan (IPSJ)

Keywords

Details 詳細情報について

  • CRID
    1572824502087344768
  • NII Article ID
    110006625507
  • NII Book ID
    AN10096105
  • Text Lang
    ja
  • Data Source
    • CiNii Articles

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