gdbserver/linux-low: turn 'supports_range_stepping' into a method

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

diff --git a/gdbserver/linux-tile-low.cc b/gdbserver/linux-tile-low.cc
index 86191b9bb1ced59a0600b3ce7c996eb755391654..10af23fa48bb2adc220740acecec7b1cc2436ef2 100644 (file)
--- a/gdbserver/linux-tile-low.cc
+++ b/gdbserver/linux-tile-low.cc
@@ -46,6 +46,8 @@ protected:
   CORE_ADDR low_get_pc (regcache *regcache) override;
 
   void low_set_pc (regcache *regcache, CORE_ADDR newpc) override;
+
+  bool low_breakpoint_at (CORE_ADDR pc) override;
 };
 
 /* The singleton target ops object.  */
@@ -127,18 +129,18 @@ tile_target::sw_breakpoint_from_kind (int kind, int *size)
   return (const gdb_byte *) &tile_breakpoint;
 }
 
-static int
-tile_breakpoint_at (CORE_ADDR where)
+bool
+tile_target::low_breakpoint_at (CORE_ADDR where)
 {
   uint64_t insn;
 
-  the_target->read_memory (where, (unsigned char *) &insn, 8);
+  read_memory (where, (unsigned char *) &insn, 8);
   if (insn == tile_breakpoint)
-    return 1;
+    return true;
 
   /* If necessary, recognize more trap instructions here.  GDB only uses the
      one.  */
-  return 0;
+  return false;
 }
 
 static void
@@ -222,29 +224,6 @@ tile_supports_hardware_single_step (void)
 
 struct linux_target_ops the_low_target =
 {
-  0,
-  tile_breakpoint_at,
-  NULL, /* supports_z_point_type */
-  NULL, /* insert_point */
-  NULL, /* remove_point */
-  NULL, /* stopped_by_watchpoint */
-  NULL, /* stopped_data_address */
-  NULL, /* collect_ptrace_register */
-  NULL, /* supply_ptrace_register */
-  NULL, /* siginfo_fixup */
-  NULL, /* new_process */
-  NULL, /* delete_process */
-  NULL, /* new_thread */
-  NULL, /* delete_thread */
-  NULL, /* new_fork */
-  NULL, /* prepare_to_resume */
-  NULL, /* process_qsupported */
-  NULL, /* supports_tracepoints */
-  NULL, /* get_thread_area */
-  NULL, /* install_fast_tracepoint_jump_pad */
-  NULL, /* emit_ops */
-  NULL, /* get_min_fast_tracepoint_insn_len */
-  NULL, /* supports_range_stepping */
   tile_supports_hardware_single_step,
 };