gdbserver/linux-low: turn 'cannot_{fetch/store}_register' into methods

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

diff --git a/gdbserver/linux-ppc-low.cc b/gdbserver/linux-ppc-low.cc
index a0f1ba09936358f0caa620ed268160a3245cc53b..968538df3703bdee735128c058a00fa9df17a65b 100644 (file)
--- a/gdbserver/linux-ppc-low.cc
+++ b/gdbserver/linux-ppc-low.cc
@@ -50,6 +50,15 @@ class ppc_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;
 };
 
 /* The singleton target ops object.  */
@@ -155,8 +164,8 @@ ppc_check_regset (int tid, int regset_id, int regsetsize)
   return 0;
 }
 
-static int
-ppc_cannot_store_register (int regno)
+bool
+ppc_target::low_cannot_store_register (int regno)
 {
   const struct target_desc *tdesc = current_process ()->tdesc;
 
@@ -164,21 +173,21 @@ ppc_cannot_store_register (int regno)
   /* Some kernels do not allow us to store fpscr.  */
   if (!(ppc_hwcap & PPC_FEATURE_HAS_SPE)
       && regno == find_regno (tdesc, "fpscr"))
-    return 1;
+    return true;
 #endif
 
   /* Some kernels do not allow us to store orig_r3 or trap.  */
   if (regno == find_regno (tdesc, "orig_r3")
       || regno == find_regno (tdesc, "trap"))
-    return 1;
+    return true;
 
-  return 0;
+  return false;
 }
 
-static int
-ppc_cannot_fetch_register (int regno)
+bool
+ppc_target::low_cannot_fetch_register (int regno)
 {
-  return 0;
+  return false;
 }
 
 static void
@@ -803,21 +812,21 @@ static struct regsets_info ppc_regsets_info =
     NULL, /* disabled_regsets */
   };
 
-static struct regs_info regs_info =
+static struct regs_info myregs_info =
   {
     NULL, /* regset_bitmap */
     &ppc_usrregs_info,
     &ppc_regsets_info
   };
 
-static const struct regs_info *
-ppc_regs_info (void)
+const regs_info *
+ppc_target::get_regs_info ()
 {
-  return &regs_info;
+  return &myregs_info;
 }
 
-static void
-ppc_arch_setup (void)
+void
+ppc_target::low_arch_setup ()
 {
   const struct target_desc *tdesc;
   struct regset_info *regset;
@@ -3383,10 +3392,6 @@ ppc_get_ipa_tdesc_idx (void)
 }
 
 struct linux_target_ops the_low_target = {
-  ppc_arch_setup,
-  ppc_regs_info,
-  ppc_cannot_fetch_register,
-  ppc_cannot_store_register,
   NULL, /* fetch_register */
   ppc_get_pc,
   ppc_set_pc,