gdbserver/linux-low: turn process/thread addition/deletion ops into methods

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

diff --git a/gdbserver/linux-sh-low.cc b/gdbserver/linux-sh-low.cc
index 77a4f105d1a6fed99ca74902099609fe06badfa4..8b69521f100b023d74e29f14cd0cf4de63867572 100644 (file)
--- a/gdbserver/linux-sh-low.cc
+++ b/gdbserver/linux-sh-low.cc
@@ -42,6 +42,8 @@ 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.  */
@@ -118,18 +120,18 @@ sh_target::sw_breakpoint_from_kind (int kind, int *size)
   return (const gdb_byte *) &sh_breakpoint;
 }
 
-static int
-sh_breakpoint_at (CORE_ADDR where)
+bool
+sh_target::low_breakpoint_at (CORE_ADDR where)
 {
   unsigned short insn;
 
-  the_target->read_memory (where, (unsigned char *) &insn, 2);
+  read_memory (where, (unsigned char *) &insn, 2);
   if (insn == sh_breakpoint)
-    return 1;
+    return true;
 
   /* If necessary, recognize more trap instructions here.  GDB only uses the
      one.  */
-  return 0;
+  return false;
 }
 
 /* Support for hardware single step.  */
@@ -190,20 +192,6 @@ sh_target::low_arch_setup ()
 }
 
 struct linux_target_ops the_low_target = {
-  sh_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 */