5383 5234 breaks build on sparc

*** 24,33 ****
--- 24,34 ----
   */
  /*
   * Copyright 2012 DEY Storage Systems, Inc.  All rights reserved.
   * Copyright (c) 2014, Joyent, Inc. All rights reserved.
   * Copyright (c) 2013 by Delphix. All rights reserved.
+  * Copyright 2015 Gary Mills
   */
  
  #include <sys/types.h>
  #include <sys/utsname.h>
  #include <sys/sysmacros.h>
*** 47,57 ****
--- 48,60 ----
  
  #include "libproc.h"
  #include "Pcontrol.h"
  #include "P32ton.h"
  #include "Putil.h"
+ #if defined(__i386) || defined(__amd64)
  #include "Pcore_linux.h"
+ #endif
  
  /*
   * Pcore.c - Code to initialize a ps_prochandle from a core dump.  We
   * allocate an additional structure to hold information from the core
   * file, and attach this to the standard ps_prochandle in place of the
*** 429,438 ****
--- 432,443 ----
  err:
          dprintf("Pgrab_core: failed to read NT_LWPSTATUS\n");
          return (-1);
  }
  
+ #if defined(__i386) || defined(__amd64)
+ 
  static void
  lx_prpsinfo32_to_psinfo(lx_prpsinfo32_t *p32, psinfo_t *psinfo)
  {
          psinfo->pr_flag = p32->pr_flag;
          psinfo->pr_pid = p32->pr_pid;
*** 627,636 ****
--- 632,643 ----
  err:
          dprintf("Pgrab_core: failed to read NT_PRSTATUS\n");
          return (-1);
  }
  
+ #endif /* defined(__i386) || defined(__amd64) */
+ 
  static int
  note_psinfo(struct ps_prochandle *P, size_t nbytes)
  {
  #ifdef _LP64
          core_info_t *core = P->data;
*** 1123,1135 ****
--- 1130,1150 ----
   * Populate a table of function pointers indexed by Note type with our
   * functions to process each type of core file note:
   */
  static int (*nhdlrs[])(struct ps_prochandle *, size_t) = {
          note_notsup,            /*  0   unassigned              */
+ #if defined(__i386) || defined(__amd64)
          note_linux_prstatus,            /*  1   NT_PRSTATUS (old)       */
+ #else
+         note_notsup,            /*  1   NT_PRSTATUS (old)       */
+ #endif
          note_notsup,            /*  2   NT_PRFPREG (old)        */
+ #if defined(__i386) || defined(__amd64)
          note_linux_psinfo,              /*  3   NT_PRPSINFO (old)       */
+ #else
+         note_notsup,            /*  3   NT_PRPSINFO (old)       */
+ #endif
  #ifdef __sparc
          note_xreg,              /*  4   NT_PRXREG               */
  #else
          note_notsup,            /*  4   NT_PRXREG               */
  #endif
*** 2199,2209 ****
--- 2214,2226 ----
          int i, notes, pagesize;
          uintptr_t addr, base_addr;
          struct stat64 stbuf;
          void *phbuf, *php;
          size_t nbytes;
+ #if defined(__i386) || defined(__amd64)
          boolean_t from_linux = B_FALSE;
+ #endif
  
          elf_file_t aout;
          elf_file_t core;
  
          Elf_Scn *scn, *intp_scn = NULL;
*** 2447,2459 ****
--- 2464,2478 ----
                          }
                          /*
                           * The presence of either of these notes indicates that
                           * the dump was generated on Linux.
                           */
+ #if defined(__i386) || defined(__amd64)
                          if (nhdr.n_type == NT_PRSTATUS ||
                              nhdr.n_type == NT_PRPSINFO)
                                  from_linux = B_TRUE;
+ #endif
                  } else {
                          (void) note_notsup(P, nhdr.n_descsz);
                  }
  
                  /*
*** 2471,2480 ****
--- 2490,2500 ----
                   * we have left to process.
                   */
                  nleft -= sizeof (nhdr) + namesz + descsz;
          }
  
+ #if defined(__i386) || defined(__amd64)
          if (from_linux) {
                  size_t tcount, pid;
                  lwp_info_t *lwp;
  
                  P->status.pr_dmodel = core_info->core_dmodel;
*** 2524,2533 ****
--- 2544,2554 ----
  
                  /* set representative thread */
                  (void) memcpy(&P->status.pr_lwp, &lwp->lwp_status,
                      sizeof (P->status.pr_lwp));
          }
+ #endif /* defined(__i386) || defined(__amd64) */
  
          if (nleft != 0) {
                  dprintf("Pgrab_core: note section malformed\n");
                  *perr = G_STRANGE;
                  goto err;