Associate dummy_frame with ptid

[deliverable/binutils-gdb.git] / gdb / mipsnbsd-nat.c

diff --git a/gdb/mipsnbsd-nat.c b/gdb/mipsnbsd-nat.c
index 2bea684fbb951fea170af06d9de20ffc9aae787a..9f91136eff85d81b56359fd15ff87ad88bb3c79e 100644 (file)
--- a/gdb/mipsnbsd-nat.c
+++ b/gdb/mipsnbsd-nat.c
@@ -1,12 +1,12 @@
 /* Native-dependent code for MIPS systems running NetBSD.
 
-   Copyright (C) 2000, 2001, 2002, 2004, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2000-2014 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -15,9 +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., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include "defs.h"
 #include "inferior.h"
@@ -34,53 +32,59 @@
 
 /* Determine if PT_GETREGS fetches this register.  */
 static int
-getregs_supplies (int regno)
+getregs_supplies (struct gdbarch *gdbarch, int regno)
 {
-  return ((regno) >= MIPS_ZERO_REGNUM && (regno) <= PC_REGNUM);
+  return ((regno) >= MIPS_ZERO_REGNUM
+         && (regno) <= gdbarch_pc_regnum (gdbarch));
 }
 
 static void
-mipsnbsd_fetch_inferior_registers (int regno)
+mipsnbsd_fetch_inferior_registers (struct target_ops *ops,
+                                  struct regcache *regcache, int regno)
 {
-  if (regno == -1 || getregs_supplies (regno))
+  struct gdbarch *gdbarch = get_regcache_arch (regcache);
+  if (regno == -1 || getregs_supplies (gdbarch, regno))
     {
       struct reg regs;
 
-      if (ptrace (PT_GETREGS, PIDGET (inferior_ptid),
+      if (ptrace (PT_GETREGS, ptid_get_pid (inferior_ptid),
                  (PTRACE_TYPE_ARG3) &regs, 0) == -1)
        perror_with_name (_("Couldn't get registers"));
       
-      mipsnbsd_supply_reg (current_regcache, (char *) &regs, regno);
+      mipsnbsd_supply_reg (regcache, (char *) &regs, regno);
       if (regno != -1)
        return;
     }
 
-  if (regno == -1 || regno >= FP0_REGNUM)
+  if (regno == -1
+      || regno >= gdbarch_fp0_regnum (get_regcache_arch (regcache)))
     {
       struct fpreg fpregs;
 
-      if (ptrace (PT_GETFPREGS, PIDGET (inferior_ptid),
+      if (ptrace (PT_GETFPREGS, ptid_get_pid (inferior_ptid),
                  (PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
        perror_with_name (_("Couldn't get floating point status"));
 
-      mipsnbsd_supply_fpreg (current_regcache, (char *) &fpregs, regno);
+      mipsnbsd_supply_fpreg (regcache, (char *) &fpregs, regno);
     }
 }
 
 static void
-mipsnbsd_store_inferior_registers (int regno)
+mipsnbsd_store_inferior_registers (struct target_ops *ops,
+                                  struct regcache *regcache, int regno)
 {
-  if (regno == -1 || getregs_supplies (regno))
+  struct gdbarch *gdbarch = get_regcache_arch (regcache);
+  if (regno == -1 || getregs_supplies (gdbarch, regno))
     {
       struct reg regs;
 
-      if (ptrace (PT_GETREGS, PIDGET (inferior_ptid),
+      if (ptrace (PT_GETREGS, ptid_get_pid (inferior_ptid),
                  (PTRACE_TYPE_ARG3) &regs, 0) == -1)
        perror_with_name (_("Couldn't get registers"));
 
-      mipsnbsd_fill_reg (current_regcache, (char *) &regs, regno);
+      mipsnbsd_fill_reg (regcache, (char *) &regs, regno);
 
-      if (ptrace (PT_SETREGS, PIDGET (inferior_ptid), 
+      if (ptrace (PT_SETREGS, ptid_get_pid (inferior_ptid), 
                  (PTRACE_TYPE_ARG3) &regs, 0) == -1)
        perror_with_name (_("Couldn't write registers"));
 
@@ -88,17 +92,18 @@ mipsnbsd_store_inferior_registers (int regno)
        return;
     }
 
-  if (regno == -1 || regno >= FP0_REGNUM)
+  if (regno == -1
+      || regno >= gdbarch_fp0_regnum (get_regcache_arch (regcache)))
     {
       struct fpreg fpregs; 
 
-      if (ptrace (PT_GETFPREGS, PIDGET (inferior_ptid),
+      if (ptrace (PT_GETFPREGS, ptid_get_pid (inferior_ptid),
                  (PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
        perror_with_name (_("Couldn't get floating point status"));
 
-      mipsnbsd_fill_fpreg (current_regcache, (char *) &fpregs, regno);
+      mipsnbsd_fill_fpreg (regcache, (char *) &fpregs, regno);
 
-      if (ptrace (PT_SETFPREGS, PIDGET (inferior_ptid),
+      if (ptrace (PT_SETFPREGS, ptid_get_pid (inferior_ptid),
                  (PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
        perror_with_name (_("Couldn't write floating point status"));
     }