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

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

diff --git a/gdbserver/linux-m32r-low.cc b/gdbserver/linux-m32r-low.cc
index c7bb811e64cf14030486b98bf913560ba17adac7..3ba2b0ea5eec410899eac9f601943e0a4dd75d75 100644 (file)
--- a/gdbserver/linux-m32r-low.cc
+++ b/gdbserver/linux-m32r-low.cc
@@ -31,6 +31,8 @@ public:
 
   const regs_info *get_regs_info () override;
 
+  const gdb_byte *sw_breakpoint_from_kind (int kind, int *size) override;
+
 protected:
 
   void low_arch_setup () override;
@@ -44,6 +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.  */
@@ -101,28 +105,27 @@ m32r_target::low_cannot_fetch_register (int regno)
 static const unsigned short m32r_breakpoint = 0x10f1;
 #define m32r_breakpoint_len 2
 
-/* Implementation of linux_target_ops method "sw_breakpoint_from_kind".  */
+/* Implementation of target ops method "sw_breakpoint_from_kind".  */
 
-static const gdb_byte *
-m32r_sw_breakpoint_from_kind (int kind, int *size)
+const gdb_byte *
+m32r_target::sw_breakpoint_from_kind (int kind, int *size)
 {
   *size = m32r_breakpoint_len;
   return (const gdb_byte *) &m32r_breakpoint;
 }
 
-static int
-m32r_breakpoint_at (CORE_ADDR where)
+bool
+m32r_target::low_breakpoint_at (CORE_ADDR where)
 {
   unsigned short insn;
 
-  the_target->read_memory (where, (unsigned char *) &insn,
-                          m32r_breakpoint_len);
+  read_memory (where, (unsigned char *) &insn, m32r_breakpoint_len);
   if (insn == m32r_breakpoint)
-    return 1;
+    return true;
 
   /* If necessary, recognize more trap instructions here.  GDB only uses the
      one.  */
-  return 0;
+  return false;
 }
 
 void
@@ -158,25 +161,6 @@ m32r_target::get_regs_info ()
 }
 
 struct linux_target_ops the_low_target = {
-  m32r_sw_breakpoint_from_kind,
-  NULL,
-  0,
-  m32r_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 */