Thu Nov 20 04:11:27 1997 Geoffrey Noer <noer@cygnus.com>

[deliverable/binutils-gdb.git] / gdb / convex-xdep.c

diff --git a/gdb/convex-xdep.c b/gdb/convex-xdep.c
index 84bddd2cd89d7021c29eddacf0e9a47c98c619c5..8bfc0d8166e2278918581115916ec1789faf8b65 100644 (file)
--- a/gdb/convex-xdep.c
+++ b/gdb/convex-xdep.c
@@ -15,7 +15,7 @@ GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 #include "defs.h"
 #include "command.h"
@@ -37,7 +37,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #include <sys/thread.h>
 #include <sys/proc.h>
 #include <sys/file.h>
-#include <sys/stat.h>
+#include "gdb_stat.h"
 #include <sys/mman.h>
 
 #include <convex/vmparam.h>
@@ -193,7 +193,7 @@ static struct type *vector_type ();
 static long *read_vector_register ();
 static long *read_vector_register_1 ();
 static void write_vector_register ();
-static REGISTER_TYPE read_comm_register ();
+static ULONGEST read_comm_register ();
 static void write_comm_register ();
 static void convex_cont_command ();
 static void thread_continue ();
@@ -282,7 +282,7 @@ read_inferior_memory (memaddr, myaddr, len)
       len -= i;
     }
   if (errno) 
-    bzero (myaddr, len);
+    memset (myaddr, '\0', len);
   return errno;
 }
 
@@ -306,6 +306,9 @@ write_inferior_memory (memaddr, myaddr, len)
    and started up.  We must do a pattach to grab it for debugging.
 
    Also, intercept the CONT command by altering its dispatch address.  */
+/* FIXME: This used to be called from a macro CREATE_INFERIOR_HOOK.
+   But now init_trace_fun is in the same place.  So re-write this to
+   use the init_trace_fun (making convex a debugging target).  */
 
 create_inferior_hook (pid)
     int pid;
@@ -391,7 +394,7 @@ read_vector_register (reg)
       ps.pi_thread = inferior_thread;
       ioctl (inferior_fd, PIXRDVREGS, &ps);
       if (errno)
-       bzero (&vector_registers, sizeof vector_registers);
+       memset (&vector_registers, '\0', sizeof vector_registers);
     }
   else if (corechan >= 0)
     {
@@ -439,7 +442,7 @@ read_vector_register_1 (reg)
 static void
 write_vector_register (reg, element, val)
     int reg, element;
-    REGISTER_TYPE val;
+    ULONGEST val;
 {
   if (have_inferior_p ())
     {
@@ -478,7 +481,7 @@ write_vector_register (reg, element, val)
 
 /* Return the contents of communication register NUM.  */ 
 
-static REGISTER_TYPE 
+static ULONGEST 
 read_comm_register (num)
      int num;
 {
@@ -500,7 +503,7 @@ read_comm_register (num)
 static void
 write_comm_register (num, val)
      int num;
-     REGISTER_TYPE val;
+     ULONGEST val;
 {
   if (have_inferior_p ())
     {
@@ -728,6 +731,7 @@ wait (w)
 
   select_thread (signal_stack->thread);
 
+ FIXME: need to convert from host sig.
   stop_signal = signal_stack->signo;
   stop_sigcode = signal_stack->subsig;
 
@@ -952,8 +956,6 @@ core_file_command (filename, from_tty)
       core_aouthdr.a_magic = 0;
 
       flush_cached_frames ();
-      set_current_frame (create_new_frame (read_register (FP_REGNUM),
-                                            read_pc ()));
       select_frame (get_current_frame (), 0);
       validate_files ();