gdbserver/linux-low: turn 'get_pc' and 'set_pc' into methods

[deliverable/binutils-gdb.git] / gdbserver / linux-m32r-low.cc

diff --git a/gdbserver/linux-m32r-low.cc b/gdbserver/linux-m32r-low.cc
index 5186cc5bdc28689fef857765e2cd017f5f945061..090b75d8112f5d9d80dde5c564b211fd554869c9 100644 (file)
--- a/gdbserver/linux-m32r-low.cc
+++ b/gdbserver/linux-m32r-low.cc
@@ -29,15 +29,45 @@ class m32r_target : public linux_process_target
 {
 public:
 
+  const regs_info *get_regs_info () override;
+
 protected:
 
   void low_arch_setup () override;
+
+  bool low_cannot_fetch_register (int regno) override;
+
+  bool low_cannot_store_register (int regno) override;
+
+  bool low_supports_breakpoints () override;
+
+  CORE_ADDR low_get_pc (regcache *regcache) override;
+
+  void low_set_pc (regcache *regcache, CORE_ADDR newpc) override;
 };
 
 /* The singleton target ops object.  */
 
 static m32r_target the_m32r_target;
 
+bool
+m32r_target::low_supports_breakpoints ()
+{
+  return true;
+}
+
+CORE_ADDR
+m32r_target::low_get_pc (regcache *regcache)
+{
+  return linux_get_pc_32bit (regcache);
+}
+
+void
+m32r_target::low_set_pc (regcache *regcache, CORE_ADDR pc)
+{
+  linux_set_pc_32bit (regcache, pc);
+}
+
 /* Defined in auto-generated file reg-m32r.c.  */
 void init_registers_m32r (void);
 extern const struct target_desc *tdesc_m32r;
@@ -56,14 +86,14 @@ static int m32r_regmap[] = {
 #endif
 };
 
-static int
-m32r_cannot_store_register (int regno)
+bool
+m32r_target::low_cannot_store_register (int regno)
 {
   return (regno >= m32r_num_regs);
 }
 
-static int
-m32r_cannot_fetch_register (int regno)
+bool
+m32r_target::low_cannot_fetch_register (int regno)
 {
   return (regno >= m32r_num_regs);
 }
@@ -115,25 +145,19 @@ static struct usrregs_info m32r_usrregs_info =
     m32r_regmap,
   };
 
-static struct regs_info regs_info =
+static struct regs_info myregs_info =
   {
     NULL, /* regset_bitmap */
     &m32r_usrregs_info,
   };
 
-static const struct regs_info *
-m32r_regs_info (void)
+const regs_info *
+m32r_target::get_regs_info ()
 {
-  return &regs_info;
+  return &myregs_info;
 }
 
 struct linux_target_ops the_low_target = {
-  m32r_regs_info,
-  m32r_cannot_fetch_register,
-  m32r_cannot_store_register,
-  NULL, /* fetch_register */
-  linux_get_pc_32bit,
-  linux_set_pc_32bit,
   NULL, /* breakpoint_from_pc */
   m32r_sw_breakpoint_from_kind,
   NULL,