9210 remove KMDB branch debugging support
9211 ::crregs could do with cr2/cr3 support
9209 ::ttrace should be able to filter by thread
Reviewed by: Patrick Mooney <patrick.mooney@joyent.com>

*** 19,32 ****
   * CDDL HEADER END
   */
  /*
   * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
- #pragma ident   "%Z%%M% %I%     %E% SMI"
- 
  #include <sys/types.h>
  #include <sys/kdi_impl.h>
  #include <sys/segments.h>
  #include <sys/cpuvar.h>
  
--- 19,32 ----
   * CDDL HEADER END
   */
  /*
   * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
+  *
+  * Copyright 2018 Joyent, Inc.
   */
  
  #include <sys/types.h>
  #include <sys/kdi_impl.h>
  #include <sys/segments.h>
  #include <sys/cpuvar.h>
  
*** 101,116 ****
  kmdb_kdi_update_drreg(kdi_drreg_t *drreg)
  {
          mdb.m_kdi->mkdi_update_drreg(drreg);
  }
  
- void
- kmdb_kdi_set_debug_msrs(kdi_msr_t *msrs)
- {
-         mdb.m_kdi->mkdi_set_debug_msrs(msrs);
- }
- 
  void
  kmdb_kdi_memrange_add(caddr_t base, size_t len)
  {
          mdb.m_kdi->mkdi_memrange_add(base, len);
  }
--- 101,110 ----