PR gas/14201

[deliverable/binutils-gdb.git] / gdb / remote-sim.c

diff --git a/gdb/remote-sim.c b/gdb/remote-sim.c
index 2a586e5e80ee4e44d1291f7bd3e7957358351e8e..0e7d84e04b6cd28c37d72d16fba0386fbc2bce26 100644 (file)
--- a/gdb/remote-sim.c
+++ b/gdb/remote-sim.c
@@ -118,7 +118,7 @@ struct sim_inferior_data {
   ptid_t remote_sim_ptid;
 
   /* Signal with which to resume.  */
-  enum target_signal resume_siggnal;
+  enum gdb_signal resume_siggnal;
 
   /* Flag which indicates whether resume should step or not.  */
   int resume_step;
@@ -217,7 +217,7 @@ get_sim_inferior_data (struct inferior *inf, int sim_instance_needed)
       /* Initialize the other instance variables.  */
       sim_data->program_loaded = 0;
       sim_data->gdbsim_desc = sim_desc;
-      sim_data->resume_siggnal = TARGET_SIGNAL_0;
+      sim_data->resume_siggnal = GDB_SIGNAL_0;
       sim_data->resume_step = 0;
     }
   else if (sim_desc)
@@ -641,7 +641,10 @@ gdbsim_create_inferior (struct target_ops *target, char *exec_file, char *args,
     }
   else
     argv = NULL;
-  sim_create_inferior (sim_data->gdbsim_desc, exec_bfd, argv, env);
+
+  if (sim_create_inferior (sim_data->gdbsim_desc, exec_bfd, argv, env)
+      != SIM_RC_OK)
+    error (_("Unable to create sim inferior."));
 
   inferior_ptid = sim_data->remote_sim_ptid;
   inferior_appeared (current_inferior (), ptid_get_pid (inferior_ptid));
@@ -835,7 +838,7 @@ gdbsim_detach (struct target_ops *ops, char *args, int from_tty)
 
 struct resume_data
 {
-  enum target_signal siggnal;
+  enum gdb_signal siggnal;
   int step;
 };
 
@@ -864,7 +867,7 @@ gdbsim_resume_inferior (struct inferior *inf, void *arg)
 
 static void
 gdbsim_resume (struct target_ops *ops,
-              ptid_t ptid, int step, enum target_signal siggnal)
+              ptid_t ptid, int step, enum gdb_signal siggnal)
 {
   struct resume_data rd;
   struct sim_inferior_data *sim_data
@@ -1025,11 +1028,11 @@ gdbsim_wait (struct target_ops *ops,
     case sim_stopped:
       switch (sigrc)
        {
-       case TARGET_SIGNAL_ABRT:
+       case GDB_SIGNAL_ABRT:
          quit ();
          break;
-       case TARGET_SIGNAL_INT:
-       case TARGET_SIGNAL_TRAP:
+       case GDB_SIGNAL_INT:
+       case GDB_SIGNAL_TRAP:
        default:
          status->kind = TARGET_WAITKIND_STOPPED;
          status->value.sig = sigrc;
@@ -1236,7 +1239,7 @@ gdbsim_pid_to_str (struct target_ops *ops, ptid_t ptid)
 
 /* Simulator memory may be accessed after the program has been loaded.  */
 
-int
+static int
 gdbsim_has_all_memory (struct target_ops *ops)
 {
   struct sim_inferior_data *sim_data
@@ -1248,7 +1251,7 @@ gdbsim_has_all_memory (struct target_ops *ops)
   return 1;
 }
 
-int
+static int
 gdbsim_has_memory (struct target_ops *ops)
 {
   struct sim_inferior_data *sim_data