For sparc64 target, use sparc cpu files and add sparcv9 to extra_defs. No

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

diff --git a/gdb/convex-xdep.c b/gdb/convex-xdep.c
index 8282b302b7b3b02501d2b61e6d22021ec2e88f3c..813f6b6552127047c0c13db7280b7c384eb04dac 100644 (file)
--- a/gdb/convex-xdep.c
+++ b/gdb/convex-xdep.c
@@ -189,18 +189,11 @@ static int exec_trap_timer;
 
 #include "gdbcmd.h"
 
-/* Nonzero if we are debugging an attached outside process
-   rather than an inferior.  */
-
-extern int attach_flag;
-
-
-
 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 unsigned LONGEST read_comm_register ();
 static void write_comm_register ();
 static void convex_cont_command ();
 static void thread_continue ();
@@ -289,7 +282,7 @@ read_inferior_memory (memaddr, myaddr, len)
       len -= i;
     }
   if (errno) 
-    bzero (myaddr, len);
+    memset (myaddr, '\0', len);
   return errno;
 }
 
@@ -313,6 +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;
@@ -398,7 +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)
     {
@@ -446,7 +442,7 @@ read_vector_register_1 (reg)
 static void
 write_vector_register (reg, element, val)
     int reg, element;
-    REGISTER_TYPE val;
+    unsigned LONGEST val;
 {
   if (have_inferior_p ())
     {
@@ -485,7 +481,7 @@ write_vector_register (reg, element, val)
 
 /* Return the contents of communication register NUM.  */ 
 
-static REGISTER_TYPE 
+static unsigned LONGEST 
 read_comm_register (num)
      int num;
 {
@@ -507,7 +503,7 @@ read_comm_register (num)
 static void
 write_comm_register (num, val)
      int num;
-     REGISTER_TYPE val;
+     unsigned LONGEST val;
 {
   if (have_inferior_p ())
     {
@@ -735,6 +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;
 
@@ -754,11 +751,11 @@ select_thread (thread)
   if (thread == inferior_thread)
     return;
 
-  bcopy (registers, thread_regs[inferior_thread], REGISTER_BYTES);
+  memcpy (thread_regs[inferior_thread], registers, REGISTER_BYTES);
   ps.pi_thread = inferior_thread = thread;
   if (have_inferior_p ())
     ioctl (inferior_fd, PISETRWTID, &ps);
-  bcopy (thread_regs[thread], registers, REGISTER_BYTES);
+  memcpy (registers, thread_regs[thread], REGISTER_BYTES);
 }
   
 /* Routine to set or clear a psw bit in the psw and also all psws
@@ -833,7 +830,7 @@ core_file_command (filename, from_tty)
       make_cleanup (free, filename);
       
       if (have_inferior_p ())
-       error ("To look at a core file, you must kill the inferior with \"kill\".");
+       error ("To look at a core file, you must kill the program with \"kill\".");
       corechan = open (filename, O_RDONLY, 0);
       if (corechan < 0)
        perror_with_name (filename);