X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdb%2Fsparc64-linux-nat.c;h=b7f27792b8f3b523653d04993d4e869700d10b2e;hb=7e6e972f74aeac0ebdbd95a7f905d871cd2581de;hp=204a9097a9af01c7c008603359bd7c7af31e7744;hpb=481695ed5f6e0a8a9c9c50bfac1cdd2b3151e6c9;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/sparc64-linux-nat.c b/gdb/sparc64-linux-nat.c
index 204a9097a9..b7f27792b8 100644
--- a/gdb/sparc64-linux-nat.c
+++ b/gdb/sparc64-linux-nat.c
@@ -1,6 +1,6 @@
 /* Native-dependent code for GNU/Linux UltraSPARC.
 
-   Copyright (C) 2003-2017 Free Software Foundation, Inc.
+   Copyright (C) 2003-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -30,6 +30,25 @@
 #include "target.h"
 #include "linux-nat.h"
 
+class sparc64_linux_nat_target final : public linux_nat_target
+{
+public:
+  /* Add our register access methods.  */
+  void fetch_registers (struct regcache *regcache, int regnum) override
+  { sparc_fetch_inferior_registers (regcache, regnum); }
+
+  void store_registers (struct regcache *regcache, int regnum) override
+  { sparc_store_inferior_registers (regcache, regnum); }
+
+  /* Override linux_nat_target low methods.  */
+
+  /* ADI support */
+  void low_forget_process (pid_t pid) override
+  { sparc64_forget_process (pid); }
+};
+
+static sparc64_linux_nat_target the_sparc64_linux_nat_target;
+
 static const struct sparc_gregmap sparc64_linux_ptrace_gregmap =
 {
   16 * 8,			/* "tstate" */
@@ -69,25 +88,15 @@ fill_fpregset (const struct regcache *regcache,
   sparc64_collect_fpregset (&sparc64_bsd_fpregmap, regcache, regnum, fpregs);
 }
 
+void _initialize_sparc64_linux_nat ();
 void
-_initialize_sparc64_linux_nat (void)
+_initialize_sparc64_linux_nat ()
 {
-  struct target_ops *t;
-
-  /* Fill in the generic GNU/Linux methods.  */
-  t = linux_target ();
-
   sparc_fpregmap = &sparc64_bsd_fpregmap;
 
-  /* Add our register access methods.  */
-  t->to_fetch_registers = sparc_fetch_inferior_registers;
-  t->to_store_registers = sparc_store_inferior_registers;
-
   /* Register the target.  */
-  linux_nat_add_target (t);
-
-  /* ADI support */
-  linux_nat_set_forget_process (t, sparc64_forget_process);
+  linux_target = &the_sparc64_linux_nat_target;
+  add_inf_child_target (&the_sparc64_linux_nat_target);
 
   sparc_gregmap = &sparc64_linux_ptrace_gregmap;
 }