Convert struct target_ops to C++

[deliverable/binutils-gdb.git] / gdb / sparc64-linux-nat.c

diff --git a/gdb/sparc64-linux-nat.c b/gdb/sparc64-linux-nat.c
index 7f7c5de500cb6364b836cc860177e147b6cc30b1..4dce3838cef7bce084324365c2c37a86300fda14 100644 (file)
--- a/gdb/sparc64-linux-nat.c
+++ b/gdb/sparc64-linux-nat.c
@@ -30,6 +30,19 @@
 #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 (this, regcache, regnum); }
+
+  void store_registers (struct regcache *regcache, int regnum) override;
+  { sparc_store_inferior_registers (this, regcache, regnum); }
+};
+
+static sparc64_linux_nat_target the_sparc64_linux_nat_target;
+
 static const struct sparc_gregmap sparc64_linux_ptrace_gregmap =
 {
   16 * 8,                      /* "tstate" */
@@ -72,19 +85,13 @@ fill_fpregset (const struct regcache *regcache,
 void
 _initialize_sparc64_linux_nat (void)
 {
-  struct target_ops *t;
-
-  /* Fill in the generic GNU/Linux methods.  */
-  t = linux_target ();
+  target_ops *t = &the_sparc64_linux_nat_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);
+  linux_target = &the_sparc64_linux_nat_target;
+  add_target (t);
 
   /* ADI support */
   linux_nat_set_forget_process (t, sparc64_forget_process);