Module openj9.dtfj
Package com.ibm.dtfj.corereaders.zos.mvs

Class RegisterSet

java.lang.Object
com.ibm.dtfj.corereaders.zos.mvs.RegisterSet
public class RegisterSet extends Object
This class represents a set of registers for a failed thread.

  • Constructor Details

    • RegisterSet

      public RegisterSet()

  • Method Details

    • getRegisters

      public long[] getRegisters()
      Return an array of the register values. XXX I haven't considered 64-bit machines yet - do they use the same number of registers? The values contain what you'd expect, eg getRegisters()[0] contains GPR0 and so on.

    • getRegister

      public long getRegister(int index)
      Get the value of the specified register.

    • getRegisterAsAddress

      public long getRegisterAsAddress(int index)
      Get the value of the specified register for use as an address.

    • setRegister

      public void setRegister(int index, long value)
      Sets the specified register.
      Parameters:
      index - the register whose value is to be set
      value - the value to set it to

    • getPSW

      public long getPSW()
      Returns the PSW. XXX How big is the PSW on a 64-bit machine?

    • setPSW

      public void setPSW(long psw)
      Sets the PSW.

    • setWhereFound

      public void setWhereFound(String whereFound)
      Sets the whereFound string.

    • whereFound

      public String whereFound()
      Returns a string indicating where the registers were found. This is mainly for debugging purposes.