Remove regcache_get_ptid

[deliverable/binutils-gdb.git] / gdb / vax-bsd-nat.c

diff --git a/gdb/vax-bsd-nat.c b/gdb/vax-bsd-nat.c
index 62953682d311be63e53fb124d942048c208bbe19..5f67061e05ae9b3022058a7941e76b88f4a01166 100644 (file)
--- a/gdb/vax-bsd-nat.c
+++ b/gdb/vax-bsd-nat.c
@@ -1,6 +1,6 @@
 /* Native-dependent code for modern VAX BSD's.
 
-   Copyright (C) 2004-2017 Free Software Foundation, Inc.
+   Copyright (C) 2004-2018 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -29,6 +29,14 @@
 #include "vax-tdep.h"
 #include "inf-ptrace.h"
 
+struct vax_bsd_nat_target final : public inf_ptrace_target
+{
+  void fetch_registers (struct regcache *, int) override;
+  void store_registers (struct regcache *, int) override;
+};
+
+static vax_bsd_nat_target the_vax_bsd_nat_target;
+
 /* Supply the general-purpose registers stored in GREGS to REGCACHE.  */
 
 static void
@@ -62,12 +70,11 @@ vaxbsd_collect_gregset (const struct regcache *regcache,
 /* Fetch register REGNUM from the inferior.  If REGNUM is -1, do this
    for all registers.  */
 
-static void
-vaxbsd_fetch_inferior_registers (struct target_ops *ops,
-                                struct regcache *regcache, int regnum)
+void
+vax_bsd_nat_target::fetch_registers (struct regcache *regcache, int regnum)
 {
   struct reg regs;
-  pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
+  pid_t pid = ptid_get_pid (regcache->ptid ());
 
   if (ptrace (PT_GETREGS, pid, (PTRACE_TYPE_ARG3) &regs, 0) == -1)
     perror_with_name (_("Couldn't get registers"));
@@ -78,12 +85,11 @@ vaxbsd_fetch_inferior_registers (struct target_ops *ops,
 /* Store register REGNUM back into the inferior.  If REGNUM is -1, do
    this for all registers.  */
 
-static void
-vaxbsd_store_inferior_registers (struct target_ops *ops,
-                                struct regcache *regcache, int regnum)
+void
+vax_bsd_nat_target::store_registers (struct regcache *regcache, int regnum)
 {
   struct reg regs;
-  pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
+  pid_t pid = ptid_get_pid (regcache->ptid ());
 
   if (ptrace (PT_GETREGS, pid, (PTRACE_TYPE_ARG3) &regs, 0) == -1)
     perror_with_name (_("Couldn't get registers"));
@@ -125,20 +131,11 @@ vaxbsd_supply_pcb (struct regcache *regcache, struct pcb *pcb)
 
   return 1;
 }
-\f
-
-/* Provide a prototype to silence -Wmissing-prototypes.  */
-void _initialize_vaxbsd_nat (void);
 
 void
 _initialize_vaxbsd_nat (void)
 {
-  struct target_ops *t;
-
-  t = inf_ptrace_target ();
-  t->to_fetch_registers = vaxbsd_fetch_inferior_registers;
-  t->to_store_registers = vaxbsd_store_inferior_registers;
-  add_target (t);
+  add_inf_child_target (&the_vax_bsd_nat_target);
 
   /* Support debugging kernel virtual memory images.  */
   bsd_kvm_add_target (vaxbsd_supply_pcb);