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  1. JDK
  2. JDK-8285699

riscv: Provide information when hitting a HaltNode

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    • Icon: Enhancement Enhancement
    • Resolution: Fixed
    • Icon: P4 P4
    • 19
    • 19
    • hotspot
    • None
    • 19
    • b21
    • riscv
    • linux

        The code generated in MacroAssembler::stop is indeed grossly bloated with pusha()/popa() and a native call. We would like to follow JDK-8245986, and provide a halt reason when hitting a C2 HaltNode on riscv, and implement it by triggering illegal instruction exceptions.

              yadongwang Yadong Wang
              yadongwang Yadong Wang
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