[binutils, ARM, 4/16] BF insns infrastructure with array of relocs in struct arm_it

[thirdparty/binutils-gdb.git] / gdb / sparc-linux-nat.c

diff --git a/gdb/sparc-linux-nat.c b/gdb/sparc-linux-nat.c
index 830c8618ccf3fd44b259a6a63da3ea3d1099d8c0..048171fde2b27615df75da94230ae34fddc52b03 100644 (file)
--- a/gdb/sparc-linux-nat.c
+++ b/gdb/sparc-linux-nat.c
@@ -1,6 +1,5 @@
 /* Native-dependent code for GNU/Linux SPARC.
-   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010
-   Free Software Foundation, Inc.
+   Copyright (C) 2005-2019 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -29,44 +28,50 @@
 #include "target.h"
 #include "linux-nat.h"
 
+class sparc_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); }
+};
+
+static sparc_linux_nat_target the_sparc_linux_nat_target;
+
 void
 supply_gregset (struct regcache *regcache, const prgregset_t *gregs)
 {
-  sparc32_supply_gregset (sparc_gregset, regcache, -1, gregs);
+  sparc32_supply_gregset (sparc_gregmap, regcache, -1, gregs);
 }
 
 void
 supply_fpregset (struct regcache *regcache, const prfpregset_t *fpregs)
 {
-  sparc32_supply_fpregset (regcache, -1, fpregs);
+  sparc32_supply_fpregset (sparc_fpregmap, regcache, -1, fpregs);
 }
 
 void
 fill_gregset (const struct regcache *regcache, prgregset_t *gregs, int regnum)
 {
-  sparc32_collect_gregset (sparc_gregset, regcache, regnum, gregs);
+  sparc32_collect_gregset (sparc_gregmap, regcache, regnum, gregs);
 }
 
 void
-fill_fpregset (const struct regcache *regcache, prfpregset_t *fpregs, int regnum)
+fill_fpregset (const struct regcache *regcache,
+              prfpregset_t *fpregs, int regnum)
 {
-  sparc32_collect_fpregset (regcache, regnum, fpregs);
+  sparc32_collect_fpregset (sparc_fpregmap, regcache, regnum, fpregs);
 }
 
-void _initialialize_sparc_linux_nat (void);
-
 void
 _initialize_sparc_linux_nat (void)
 {
-  struct target_ops *t;
-
-  /* Fill in the generic GNU/Linux methods.  */
-  t = linux_target ();
-
-  /* Add our register access methods.  */
-  t->to_fetch_registers = sparc_fetch_inferior_registers;
-  t->to_store_registers = sparc_store_inferior_registers;
+  sparc_fpregmap = &sparc32_bsd_fpregmap;
 
   /* Register the target.  */
-  linux_nat_add_target (t);
+  linux_target = &the_sparc_linux_nat_target;
+  add_inf_child_target (&the_sparc_linux_nat_target);
 }