* target.h: Add enum target_waitkind, enum target_signal, and

	struct target_waitstatus.  Change status argument to target_wait to
	be struct target_waitstatus * instead of int *.
	* target.h, infrun.c, all targets: Change type of signal arguments
	to resume(), proceed(), and target_resume() from int to enum
	target_signal.
	* All targets (*_wait, *_resume): Change accordingly.
	* infcmd.c (program_info, signal_command), throughout infrun.c,
	* fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
	* convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
	signal code stuff right with the new signals would be non-trivial).
	* inferior.h (stop_signal): Make it enum target_signal not int.
	* target.c, target.h (target_signal_to_string, target_signal_to_name,
	target_signal_from_name): New functions.
	* inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
	store_waitstatus): New functions.
	* procfs.c (procfs_notice_signals): Use them.
	* i960-tdep.c (i960_fault_to_signal): New function, to replace
	print_fault.
	* config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.

1 files changed, 26 insertions, 10 deletions

diff --git a/gdb/remote-sim.c b/gdb/remote-sim.c
index a8fc6fa..1d35ddc 100644
--- a/gdb/remote-sim.c
+++ b/gdb/remote-sim.c
@@ -276,12 +276,13 @@ gdbsim_detach (args,from_tty)
 
 static void
 gdbsim_resume (pid, step, siggnal)
-     int pid, step, siggnal;
+     int pid, step;
+     enum target_signal siggnal;
 {
   if (sr_get_debug ())
     printf_filtered ("gdbsim_resume: step %d, signal %d\n", step, siggnal);
 
-  sim_resume (step, siggnal);
+  sim_resume (step, target_signal_to_host (siggnal));
 }
 
 /* Wait for inferior process to do something.  Return pid of child,
@@ -291,20 +292,35 @@ gdbsim_resume (pid, step, siggnal)
 static int
 gdbsim_wait (pid, status)
      int pid;
-     WAITTYPE *status;
+     struct target_waitstatus *status;
 {
   int sigrc;
   enum sim_stop reason;
 
   if (sr_get_debug ())
-    printf_filtered ("gdbsim_wait: ");
+    printf_filtered ("gdbsim_wait\n");
+
   sim_stop_reason (&reason, &sigrc);
-  if (reason == sim_exited)
-    WSETEXIT (*status, sigrc);
-  else
-    WSETSTOP (*status, sigrc);
-  if (sr_get_debug ())
-    printf_filtered ("status %d\n", *status);
+  switch (reason)
+    {
+    case sim_exited:
+      status->kind = TARGET_WAITKIND_EXITED;
+      status->value.integer = sigrc;
+      break;
+    case sim_stopped:
+      status->kind = TARGET_WAITKIND_STOPPED;
+      /* The signal in sigrc is a host signal.  That probably
+	 should be fixed.  */
+      status->value.sig = target_signal_from_host (sigrc);
+      break;
+    case sim_signalled:
+      status->kind = TARGET_WAITKIND_SIGNALLED;
+      /* The signal in sigrc is a host signal.  That probably
+	 should be fixed.  */
+      status->value.sig = target_signal_from_host (sigrc);
+      break;
+    }
+
   return inferior_pid;
 }