gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdbserver / linux-s390-low.cc

diff --git a/gdbserver/linux-s390-low.cc b/gdbserver/linux-s390-low.cc
index 2b093b898bdc9342e464ae152a010e90effb19c7..f095181a23443b46cfa3460d142a3c88efd819d4 100644 (file)
--- a/gdbserver/linux-s390-low.cc
+++ b/gdbserver/linux-s390-low.cc
@@ -83,6 +83,10 @@ public:
   void low_supply_ptrace_register (regcache *regcache, int regno,
                                   const char *buf) override;
 
+  struct emit_ops *emit_ops () override;
+
+  int get_ipa_tdesc_idx () override;
+
 protected:
 
   void low_arch_setup () override;
@@ -721,14 +725,6 @@ s390_target::supports_z_point_type (char z_type)
     }
 }
 
-/* Support for hardware single step.  */
-
-static int
-s390_supports_hardware_single_step (void)
-{
-  return 1;
-}
-
 static struct usrregs_info s390_usrregs_info =
   {
     s390_num_regs,
@@ -1451,10 +1447,10 @@ s390_target::get_min_fast_tracepoint_insn_len ()
   return 6;
 }
 
-/* Implementation of linux_target_ops method "get_ipa_tdesc_idx".  */
+/* Implementation of target ops method "get_ipa_tdesc_idx".  */
 
-static int
-s390_get_ipa_tdesc_idx (void)
+int
+s390_target::get_ipa_tdesc_idx ()
 {
   struct regcache *regcache = get_thread_regcache (current_thread, 0);
   const struct target_desc *tdesc = regcache->tdesc;
@@ -2845,10 +2841,10 @@ static struct emit_ops s390x_emit_ops =
   };
 #endif
 
-/* The "emit_ops" linux_target_ops method.  */
+/* The "emit_ops" target ops method.  */
 
-static struct emit_ops *
-s390_emit_ops (void)
+emit_ops *
+s390_target::emit_ops ()
 {
 #ifdef __s390x__
   struct regcache *regcache = get_thread_regcache (current_thread, 0);
@@ -2860,14 +2856,6 @@ s390_emit_ops (void)
     return &s390_emit_ops_impl;
 }
 
-struct linux_target_ops the_low_target = {
-  s390_emit_ops,
-  NULL, /* supports_range_stepping */
-  s390_supports_hardware_single_step,
-  NULL, /* get_syscall_trapinfo */
-  s390_get_ipa_tdesc_idx,
-};
-
 /* The linux target ops object.  */
 
 linux_process_target *the_linux_target = &the_s390_target;