/* Native-dependent code for Alpha BSD's.
- Copyright 2000, 2001, 2002 Free Software Foundation, Inc.
+
+ Copyright 2000, 2001, 2002, 2004, 2005 Free Software Foundation, Inc.
This file is part of GDB.
#include "alpha-tdep.h"
#include "alphabsd-tdep.h"
+#include "inf-ptrace.h"
#include <sys/types.h>
#include <sys/ptrace.h>
static int
getregs_supplies (int regno)
{
-
return ((regno >= ALPHA_V0_REGNUM && regno <= ALPHA_ZERO_REGNUM)
- || regno >= PC_REGNUM);
+ || regno >= ALPHA_PC_REGNUM);
}
-
/* Fetch register REGNO from the inferior. If REGNO is -1, do this
for all registers (including the floating point registers). */
-void
-fetch_inferior_registers (int regno)
+static void
+alphabsd_fetch_inferior_registers (int regno)
{
-
if (regno == -1 || getregs_supplies (regno))
{
struct reg gregs;
if (ptrace (PT_GETREGS, PIDGET (inferior_ptid),
- (PTRACE_ARG3_TYPE) &gregs, 0) == -1)
- perror_with_name ("Couldn't get registers");
+ (PTRACE_TYPE_ARG3) &gregs, 0) == -1)
+ perror_with_name (_("Couldn't get registers"));
alphabsd_supply_reg ((char *) &gregs, regno);
if (regno != -1)
struct fpreg fpregs;
if (ptrace (PT_GETFPREGS, PIDGET (inferior_ptid),
- (PTRACE_ARG3_TYPE) &fpregs, 0) == -1)
- perror_with_name ("Couldn't get floating point status");
+ (PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
+ perror_with_name (_("Couldn't get floating point status"));
alphabsd_supply_fpreg ((char *) &fpregs, regno);
}
-
- /* Reset virtual frame pointer. */
- supply_register (FP_REGNUM, NULL);
}
/* Store register REGNO back into the inferior. If REGNO is -1, do
this for all registers (including the floating point registers). */
-void
-store_inferior_registers (int regno)
+static void
+alphabsd_store_inferior_registers (int regno)
{
-
if (regno == -1 || getregs_supplies (regno))
{
struct reg gregs;
if (ptrace (PT_GETREGS, PIDGET (inferior_ptid),
- (PTRACE_ARG3_TYPE) &gregs, 0) == -1)
- perror_with_name ("Couldn't get registers");
+ (PTRACE_TYPE_ARG3) &gregs, 0) == -1)
+ perror_with_name (_("Couldn't get registers"));
alphabsd_fill_reg ((char *) &gregs, regno);
if (ptrace (PT_SETREGS, PIDGET (inferior_ptid),
- (PTRACE_ARG3_TYPE) &gregs, 0) == -1)
- perror_with_name ("Couldn't write registers");
+ (PTRACE_TYPE_ARG3) &gregs, 0) == -1)
+ perror_with_name (_("Couldn't write registers"));
if (regno != -1)
return;
struct fpreg fpregs;
if (ptrace (PT_GETFPREGS, PIDGET (inferior_ptid),
- (PTRACE_ARG3_TYPE) &fpregs, 0) == -1)
- perror_with_name ("Couldn't get floating point status");
+ (PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
+ perror_with_name (_("Couldn't get floating point status"));
alphabsd_fill_fpreg ((char *) &fpregs, regno);
if (ptrace (PT_SETFPREGS, PIDGET (inferior_ptid),
- (PTRACE_ARG3_TYPE) &fpregs, 0) == -1)
- perror_with_name ("Couldn't write floating point status");
+ (PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
+ perror_with_name (_("Couldn't write floating point status"));
}
}
+
+/* Provide a prototype to silence -Wmissing-prototypes. */
+void _initialize_alphabsd_nat (void);
+
+void
+_initialize_alphabsd_nat (void)
+{
+ struct target_ops *t;
+
+ t = inf_ptrace_target ();
+ t->to_fetch_registers = alphabsd_fetch_inferior_registers;
+ t->to_store_registers = alphabsd_store_inferior_registers;
+ add_target (t);
+}