X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdbserver%2Flinux-crisv32-low.cc;h=4d5edc570e55fed02925c6eabc51323a2cad08c9;hb=9db9aa232ac37e4dca92733678748adc1bfc7ef0;hp=828ac111d1067c9874731c8ecded348211d9795a;hpb=bd70b1f240b24d8c9b08868ca777f5a81d13c0c2;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdbserver/linux-crisv32-low.cc b/gdbserver/linux-crisv32-low.cc
index 828ac111d1..4d5edc570e 100644
--- a/gdbserver/linux-crisv32-low.cc
+++ b/gdbserver/linux-crisv32-low.cc
@@ -28,6 +28,10 @@ public:
 
   const regs_info *get_regs_info () override;
 
+  const gdb_byte *sw_breakpoint_from_kind (int kind, int *size) override;
+
+  bool supports_z_point_type (char z_type) override;
+
 protected:
 
   void low_arch_setup () override;
@@ -35,6 +39,20 @@ protected:
   bool low_cannot_fetch_register (int regno) override;
 
   bool low_cannot_store_register (int regno) override;
+
+  bool low_supports_breakpoints () override;
+
+  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;
+
+  int low_insert_point (raw_bkpt_type type, CORE_ADDR addr,
+			int size, raw_breakpoint *bp) override;
+
+  int low_remove_point (raw_bkpt_type type, CORE_ADDR addr,
+			int size, raw_breakpoint *bp) override;
 };
 
 /* The singleton target ops object.  */
@@ -55,6 +73,24 @@ crisv32_target::low_cannot_store_register (int regno)
 			  "is not implemented by the target");
 }
 
+bool
+crisv32_target::low_supports_breakpoints ()
+{
+  return true;
+}
+
+CORE_ADDR
+crisv32_target::low_get_pc (regcache *regcache)
+{
+  return linux_get_pc_32bit (regcache);
+}
+
+void
+crisv32_target::low_set_pc (regcache *regcache, CORE_ADDR pc)
+{
+  linux_set_pc_32bit (regcache, pc);
+}
+
 /* Defined in auto-generated file reg-crisv32.c.  */
 void init_registers_crisv32 (void);
 extern const struct target_desc *tdesc_crisv32;
@@ -93,28 +129,27 @@ static int cris_regmap[] = {
 static const unsigned short cris_breakpoint = 0xe938;
 #define cris_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 *
-cris_sw_breakpoint_from_kind (int kind, int *size)
+const gdb_byte *
+crisv32_target::sw_breakpoint_from_kind (int kind, int *size)
 {
   *size = cris_breakpoint_len;
   return (const gdb_byte *) &cris_breakpoint;
 }
 
-static int
-cris_breakpoint_at (CORE_ADDR where)
+bool
+crisv32_target::low_breakpoint_at (CORE_ADDR where)
 {
   unsigned short insn;
 
-  the_target->read_memory (where, (unsigned char *) &insn,
-			   cris_breakpoint_len);
+  read_memory (where, (unsigned char *) &insn, cris_breakpoint_len);
   if (insn == cris_breakpoint)
-    return 1;
+    return true;
 
   /* If necessary, recognize more trap instructions here.  GDB only uses the
      one.  */
-  return 0;
+  return false;
 }
 
 static void
@@ -150,23 +185,23 @@ cris_write_data_breakpoint (struct regcache *regcache,
     }
 }
 
-static int
-cris_supports_z_point_type (char z_type)
+bool
+crisv32_target::supports_z_point_type (char z_type)
 {
   switch (z_type)
     {
     case Z_PACKET_WRITE_WP:
     case Z_PACKET_READ_WP:
     case Z_PACKET_ACCESS_WP:
-      return 1;
+      return true;
     default:
-      return 0;
+      return false;
     }
 }
 
-static int
-cris_insert_point (enum raw_bkpt_type type, CORE_ADDR addr,
-		   int len, struct raw_breakpoint *bp)
+int
+crisv32_target::low_insert_point (raw_bkpt_type type, CORE_ADDR addr,
+				  int len, raw_breakpoint *bp)
 {
   int bp;
   unsigned long bp_ctrl;
@@ -237,9 +272,9 @@ cris_insert_point (enum raw_bkpt_type type, CORE_ADDR addr,
   return 0;
 }
 
-static int
-cris_remove_point (enum raw_bkpt_type type, CORE_ADDR addr, int len,
-		   struct raw_breakpoint *bp)
+int
+crisv32_target::low_remove_point (raw_bkpt_type type, CORE_ADDR addr,
+				  int len, raw_breakpoint *bp)
 {
   int bp;
   unsigned long bp_ctrl;
@@ -429,16 +464,6 @@ crisv32_target::get_regs_info ()
 }
 
 struct linux_target_ops the_low_target = {
-  linux_get_pc_32bit,
-  linux_set_pc_32bit,
-  NULL, /* breakpoint_kind_from_pc */
-  cris_sw_breakpoint_from_kind,
-  NULL, /* get_next_pcs */
-  0,
-  cris_breakpoint_at,
-  cris_supports_z_point_type,
-  cris_insert_point,
-  cris_remove_point,
   cris_stopped_by_watchpoint,
   cris_stopped_data_address,
   NULL, /* collect_ptrace_register */
@@ -457,7 +482,6 @@ struct linux_target_ops the_low_target = {
   NULL, /* emit_ops */
   NULL, /* get_min_fast_tracepoint_insn_len */
   NULL, /* supports_range_stepping */
-  NULL, /* breakpoint_kind_from_current_state */
   cris_supports_hardware_single_step,
 };