9736 kmdb tortures via single-step miscellaneous trap
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>

*** 86,95 ****
--- 86,98 ----
  #define KDI_IDT_SAVE    1
  
  #define KDI_IDT_DTYPE_KERNEL    0
  #define KDI_IDT_DTYPE_BOOT      1
  
+ /* Solely to keep kdiregs_t in the CTF, otherwise unused. */
+ kdiregs_t kdi_regs;
+ 
  kdi_cpusave_t *kdi_cpusave;
  int kdi_ncpusave;
  
  static kdi_main_t kdi_kmdb_main;