ld: Set non_ir_ref_regular for --undefined SYMBOL

[deliverable/binutils-gdb.git] / gdb / corelow.c

diff --git a/gdb/corelow.c b/gdb/corelow.c
index 0a7d742aad9aaca4c8db22ca220ab5221b184a78..ecf966525ed7b35503b8b21d9c6be876ade824ee 100644 (file)
--- a/gdb/corelow.c
+++ b/gdb/corelow.c
@@ -260,11 +260,9 @@ core_target::close ()
 {
   if (core_bfd)
     {
-      int pid = ptid_get_pid (inferior_ptid);
       inferior_ptid = null_ptid;    /* Avoid confusion from thread
                                       stuff.  */
-      if (pid != 0)
-       exit_inferior_silent (pid);
+      exit_inferior_silent (current_inferior ());
 
       /* Clear out solib state while the bfd is still open.  See
          comments in clear_solib in solib.c.  */
@@ -312,7 +310,7 @@ add_to_thread_list (bfd *abfd, asection *asect, void *reg_sect_arg)
       inf->fake_pid_p = fake_pid_p;
     }
 
-  ptid = ptid_build (pid, lwpid, 0);
+  ptid = ptid_t (pid, lwpid, 0);
 
   add_thread (ptid);
 
@@ -446,7 +444,7 @@ core_target_open (const char *arg, int from_tty)
   bfd_map_over_sections (core_bfd, add_to_thread_list,
                         bfd_get_section_by_name (core_bfd, ".reg"));
 
-  if (ptid_equal (inferior_ptid, null_ptid))
+  if (inferior_ptid == null_ptid)
     {
       /* Either we found no .reg/NN section, and hence we have a
         non-threaded core (single-threaded, from gdb's perspective),
@@ -454,16 +452,16 @@ core_target_open (const char *arg, int from_tty)
         which was the "main" thread.  The latter case shouldn't
         usually happen, but we're dealing with input here, which can
         always be broken in different ways.  */
-      struct thread_info *thread = first_thread_of_process (-1);
+      thread_info *thread = first_thread_of_inferior (current_inferior ());
 
       if (thread == NULL)
        {
          inferior_appeared (current_inferior (), CORELOW_PID);
-         inferior_ptid = pid_to_ptid (CORELOW_PID);
+         inferior_ptid = ptid_t (CORELOW_PID);
          add_thread_silent (inferior_ptid);
        }
       else
-       switch_to_thread (thread->ptid);
+       switch_to_thread (thread);
     }
 
   post_create_inferior (target, from_tty);
@@ -705,7 +703,7 @@ core_target::fetch_registers (struct regcache *regcache, int regno)
   /* Mark all registers not found in the core as unavailable.  */
   for (i = 0; i < gdbarch_num_regs (regcache->arch ()); i++)
     if (regcache->get_register_status (i) == REG_UNKNOWN)
-      regcache_raw_supply (regcache, i, NULL);
+      regcache->raw_supply (i, NULL);
 }
 
 void
@@ -950,9 +948,9 @@ core_target::xfer_partial (enum target_object object, const char *annex,
       return TARGET_XFER_E_IO;
 
     default:
-      return this->beneath->xfer_partial (object, annex, readbuf,
-                                         writebuf, offset, len,
-                                         xfered_len);
+      return this->beneath ()->xfer_partial (object, annex, readbuf,
+                                            writebuf, offset, len,
+                                            xfered_len);
     }
 }
 
@@ -987,7 +985,7 @@ core_target::read_description ()
        return result;
     }
 
-  return this->beneath->read_description ();
+  return this->beneath ()->read_description ();
 }
 
 const char *
@@ -1007,9 +1005,9 @@ core_target::pid_to_str (ptid_t ptid)
      "process", with normal_pid_to_str.  */
 
   /* Try the LWPID field first.  */
-  pid = ptid_get_lwp (ptid);
+  pid = ptid.lwp ();
   if (pid != 0)
-    return normal_pid_to_str (pid_to_ptid (pid));
+    return normal_pid_to_str (ptid_t (pid));
 
   /* Otherwise, this isn't a "threaded" core -- use the PID field, but
      only if it isn't a fake PID.  */