Rename functions and make nonstatic as necessary

This commit renames the functions that are to be shared.
Functions to be shared that were static are made nonstatic.

gdb/
2014-06-18  Gary Benson  <gbenson@redhat.com>

	* i386-nat.c (i386_show_dr): Renamed to
	i386_dr_show and made nonstatic.  All uses updated.
	(i386_length_and_rw_bits): Renamed to
	i386_dr_length_and_rw_bits and made nonstatic.
	All uses updated.
	(i386_insert_aligned_watchpoint): Renamed to
	i386_dr_insert_aligned_watchpoint and made nonstatic.
	All uses updated.
	(i386_remove_aligned_watchpoint): Renamed to
	i386_dr_remove_aligned_watchpoint and made nonstatic.
	All uses updated.
	(i386_update_inferior_debug_regs): Renamed to
	i386_dr_update_inferior_debug_regs and made nonstatic.
	All uses updated.

gdb/gdbserver/
2014-06-18  Gary Benson  <gbenson@redhat.com>

	* i386-low.h (i386_low_insert_watchpoint): Renamed to
	i386_dr_insert_watchpoint.
	(i386_low_remove_watchpoint): Renamed to
	i386_dr_remove_watchpoint.
	(i386_low_region_ok_for_watchpoint): Renamed to
	i386_dr_region_ok_for_watchpoint.
	(i386_low_stopped_data_address): Renamed to
	i386_dr_stopped_data_address.
	(i386_low_stopped_by_watchpoint): Renamed to
	i386_dr_stopped_by_watchpoint.
	* i386-low.c (i386_show_dr): Renamed to
	i386_dr_show and made nonstatic.  All uses updated.
	(i386_length_and_rw_bits): Renamed to
	i386_dr_length_and_rw_bits and made nonstatic.
	All uses updated.
	(i386_insert_aligned_watchpoint): Renamed to
	i386_dr_insert_aligned_watchpoint and made nonstatic.
	All uses updated.
	(i386_remove_aligned_watchpoint): Renamed to
	i386_dr_remove_aligned_watchpoint and made nonstatic.
	All uses updated.
	(i386_update_inferior_debug_regs): Renamed to
	i386_dr_update_inferior_debug_regs and made nonstatic.
	All uses updated.
	(i386_low_insert_watchpoint): Renamed to
	i386_dr_insert_watchpoint.  All uses updated.
	(i386_low_remove_watchpoint): Renamed to
	i386_dr_remove_watchpoint.  All uses updated.
	(i386_low_region_ok_for_watchpoint): Renamed to
	i386_dr_region_ok_for_watchpoint.  All uses updated.
	(i386_low_stopped_data_address): Renamed to
	i386_dr_stopped_data_address.  All uses updated.
	(i386_low_stopped_by_watchpoint): Renamed to
	i386_dr_stopped_by_watchpoint.  All uses updated.

7 files changed, 160 insertions, 105 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index a012f95..21bcb7f 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,22 @@
 2014-06-18  Gary Benson  <gbenson@redhat.com>
 
+	* i386-nat.c (i386_show_dr): Renamed to
+	i386_dr_show and made nonstatic.  All uses updated.
+	(i386_length_and_rw_bits): Renamed to
+	i386_dr_length_and_rw_bits and made nonstatic.
+	All uses updated.
+	(i386_insert_aligned_watchpoint): Renamed to
+	i386_dr_insert_aligned_watchpoint and made nonstatic.
+	All uses updated.
+	(i386_remove_aligned_watchpoint): Renamed to
+	i386_dr_remove_aligned_watchpoint and made nonstatic.
+	All uses updated.
+	(i386_update_inferior_debug_regs): Renamed to
+	i386_dr_update_inferior_debug_regs and made nonstatic.
+	All uses updated.
+
+2014-06-18  Gary Benson  <gbenson@redhat.com>
+
 	* i386-nat.c (i386_dr_low_can_set_addr): New macro.
 	(i386_dr_low_can_set_control): Likewise.
 	(i386_dr_low_set_addr): Likewise.
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 8fb0e07..3186336 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,5 +1,42 @@
 2014-06-18  Gary Benson  <gbenson@redhat.com>
 
+	* i386-low.h (i386_low_insert_watchpoint): Renamed to
+	i386_dr_insert_watchpoint.
+	(i386_low_remove_watchpoint): Renamed to
+	i386_dr_remove_watchpoint.
+	(i386_low_region_ok_for_watchpoint): Renamed to
+	i386_dr_region_ok_for_watchpoint.
+	(i386_low_stopped_data_address): Renamed to
+	i386_dr_stopped_data_address.
+	(i386_low_stopped_by_watchpoint): Renamed to
+	i386_dr_stopped_by_watchpoint.
+	* i386-low.c (i386_show_dr): Renamed to
+	i386_dr_show and made nonstatic.  All uses updated.
+	(i386_length_and_rw_bits): Renamed to
+	i386_dr_length_and_rw_bits and made nonstatic.
+	All uses updated.
+	(i386_insert_aligned_watchpoint): Renamed to
+	i386_dr_insert_aligned_watchpoint and made nonstatic.
+	All uses updated.
+	(i386_remove_aligned_watchpoint): Renamed to
+	i386_dr_remove_aligned_watchpoint and made nonstatic.
+	All uses updated.
+	(i386_update_inferior_debug_regs): Renamed to
+	i386_dr_update_inferior_debug_regs and made nonstatic.
+	All uses updated.
+	(i386_low_insert_watchpoint): Renamed to
+	i386_dr_insert_watchpoint.  All uses updated.
+	(i386_low_remove_watchpoint): Renamed to
+	i386_dr_remove_watchpoint.  All uses updated.
+	(i386_low_region_ok_for_watchpoint): Renamed to
+	i386_dr_region_ok_for_watchpoint.  All uses updated.
+	(i386_low_stopped_data_address): Renamed to
+	i386_dr_stopped_data_address.  All uses updated.
+	(i386_low_stopped_by_watchpoint): Renamed to
+	i386_dr_stopped_by_watchpoint.  All uses updated.
+
+2014-06-18  Gary Benson  <gbenson@redhat.com>
+
 	* i386-low.c (i386_dr_low_can_set_addr): New macro.
 	(i386_dr_low_can_set_control): Likewise.
 	(i386_insert_aligned_watchpoint): New check.
diff --git a/gdb/gdbserver/i386-low.c b/gdb/gdbserver/i386-low.c
index 8d6f26c..1c9d7aa 100644
--- a/gdb/gdbserver/i386-low.c
+++ b/gdb/gdbserver/i386-low.c
@@ -78,7 +78,7 @@
 
    Currently, all watchpoint are locally enabled.  If you need to
    enable them globally, read the comment which pertains to this in
-   i386_insert_aligned_watchpoint below.  */
+   i386_dr_insert_aligned_watchpoint below.  */
 #define DR_LOCAL_ENABLE_SHIFT	0 /* Extra shift to the local enable bit.  */
 #define DR_GLOBAL_ENABLE_SHIFT	1 /* Extra shift to the global enable bit.  */
 #define DR_ENABLE_SIZE		2 /* Two enable bits per debug register.  */
@@ -173,8 +173,8 @@ i386_low_init_dregs (struct i386_debug_reg_state *state)
 
 /* Print the values of the mirrored debug registers.  */
 
-static void
-i386_show_dr (struct i386_debug_reg_state *state,
+void
+i386_dr_show (struct i386_debug_reg_state *state,
 	      const char *func, CORE_ADDR addr,
 	      int len, enum target_hw_bp_type type)
 {
@@ -214,8 +214,8 @@ i386_show_dr (struct i386_debug_reg_state *state,
    region of LEN bytes for accesses of type TYPE.  LEN is assumed to
    have the value of 1, 2, or 4.  */
 
-static unsigned
-i386_length_and_rw_bits (int len, enum target_hw_bp_type type)
+unsigned
+i386_dr_length_and_rw_bits (int len, enum target_hw_bp_type type)
 {
   unsigned rw;
 
@@ -242,7 +242,7 @@ i386_length_and_rw_bits (int len, enum target_hw_bp_type type)
 #endif
       default:
 	internal_error (__FILE__, __LINE__, _("\
-Invalid hardware breakpoint type %d in i386_length_and_rw_bits.\n"),
+Invalid hardware breakpoint type %d in i386_dr_length_and_rw_bits.\n"),
 			(int) type);
     }
 
@@ -260,7 +260,7 @@ Invalid hardware breakpoint type %d in i386_length_and_rw_bits.\n"),
 	/* ELSE FALL THROUGH */
       default:
 	internal_error (__FILE__, __LINE__, _("\
-Invalid hardware breakpoint length %d in i386_length_and_rw_bits.\n"), len);
+Invalid hardware breakpoint length %d in i386_dr_length_and_rw_bits.\n"), len);
     }
 }
 
@@ -270,9 +270,9 @@ Invalid hardware breakpoint length %d in i386_length_and_rw_bits.\n"), len);
    type of the region to be watched by this watchpoint.  Return 0 on
    success, -1 on failure.  */
 
-static int
-i386_insert_aligned_watchpoint (struct i386_debug_reg_state *state,
-				CORE_ADDR addr, unsigned len_rw_bits)
+int
+i386_dr_insert_aligned_watchpoint (struct i386_debug_reg_state *state,
+				   CORE_ADDR addr, unsigned len_rw_bits)
 {
   int i;
 
@@ -330,9 +330,9 @@ i386_insert_aligned_watchpoint (struct i386_debug_reg_state *state,
    type of the region watched by this watchpoint.  Return 0 on
    success, -1 on failure.  */
 
-static int
-i386_remove_aligned_watchpoint (struct i386_debug_reg_state *state,
-				CORE_ADDR addr, unsigned len_rw_bits)
+int
+i386_dr_remove_aligned_watchpoint (struct i386_debug_reg_state *state,
+				   CORE_ADDR addr, unsigned len_rw_bits)
 {
   int i, retval = -1;
 
@@ -402,12 +402,12 @@ i386_handle_nonaligned_watchpoint (struct i386_debug_reg_state *state,
 	}
       else
 	{
-	  unsigned len_rw = i386_length_and_rw_bits (size, type);
+	  unsigned len_rw = i386_dr_length_and_rw_bits (size, type);
 
 	  if (what == WP_INSERT)
-	    retval = i386_insert_aligned_watchpoint (state, addr, len_rw);
+	    retval = i386_dr_insert_aligned_watchpoint (state, addr, len_rw);
 	  else if (what == WP_REMOVE)
-	    retval = i386_remove_aligned_watchpoint (state, addr, len_rw);
+	    retval = i386_dr_remove_aligned_watchpoint (state, addr, len_rw);
 	  else
 	    internal_error (__FILE__, __LINE__, _("\
 Invalid value %d of operation in i386_handle_nonaligned_watchpoint.\n"),
@@ -426,9 +426,9 @@ Invalid value %d of operation in i386_handle_nonaligned_watchpoint.\n"),
 /* Update the inferior debug registers state, in STATE, with the
    new debug registers state, in NEW_STATE.  */
 
-static void
-i386_update_inferior_debug_regs (struct i386_debug_reg_state *state,
-				 struct i386_debug_reg_state *new_state)
+void
+i386_dr_update_inferior_debug_regs (struct i386_debug_reg_state *state,
+				    struct i386_debug_reg_state *new_state)
 {
   int i;
 
@@ -451,9 +451,9 @@ i386_update_inferior_debug_regs (struct i386_debug_reg_state *state,
    of the type TYPE.  Return 0 on success, -1 on failure.  */
 
 int
-i386_low_insert_watchpoint (struct i386_debug_reg_state *state,
-			    enum target_hw_bp_type type,
-			    CORE_ADDR addr, int len)
+i386_dr_insert_watchpoint (struct i386_debug_reg_state *state,
+			   enum target_hw_bp_type type,
+			   CORE_ADDR addr, int len)
 {
   int retval;
   /* Work on a local copy of the debug registers, and on success,
@@ -473,17 +473,17 @@ i386_low_insert_watchpoint (struct i386_debug_reg_state *state,
     }
   else
     {
-      unsigned len_rw = i386_length_and_rw_bits (len, type);
+      unsigned len_rw = i386_dr_length_and_rw_bits (len, type);
 
-      retval = i386_insert_aligned_watchpoint (&local_state,
+      retval = i386_dr_insert_aligned_watchpoint (&local_state,
 					       addr, len_rw);
     }
 
   if (retval == 0)
-    i386_update_inferior_debug_regs (state, &local_state);
+    i386_dr_update_inferior_debug_regs (state, &local_state);
 
   if (debug_hw_points)
-    i386_show_dr (state, "insert_watchpoint", addr, len, type);
+    i386_dr_show (state, "insert_watchpoint", addr, len, type);
 
   return retval;
 }
@@ -493,9 +493,9 @@ i386_low_insert_watchpoint (struct i386_debug_reg_state *state,
    type TYPE.  Return 0 on success, -1 on failure.  */
 
 int
-i386_low_remove_watchpoint (struct i386_debug_reg_state *state,
-			    enum target_hw_bp_type type,
-			    CORE_ADDR addr, int len)
+i386_dr_remove_watchpoint (struct i386_debug_reg_state *state,
+			   enum target_hw_bp_type type,
+			   CORE_ADDR addr, int len)
 {
   int retval;
   /* Work on a local copy of the debug registers, and on success,
@@ -512,17 +512,17 @@ i386_low_remove_watchpoint (struct i386_debug_reg_state *state,
     }
   else
     {
-      unsigned len_rw = i386_length_and_rw_bits (len, type);
+      unsigned len_rw = i386_dr_length_and_rw_bits (len, type);
 
-      retval = i386_remove_aligned_watchpoint (&local_state,
+      retval = i386_dr_remove_aligned_watchpoint (&local_state,
 					       addr, len_rw);
     }
 
   if (retval == 0)
-    i386_update_inferior_debug_regs (state, &local_state);
+    i386_dr_update_inferior_debug_regs (state, &local_state);
 
   if (debug_hw_points)
-    i386_show_dr (state, "remove_watchpoint", addr, len, type);
+    i386_dr_show (state, "remove_watchpoint", addr, len, type);
 
   return retval;
 }
@@ -531,8 +531,8 @@ i386_low_remove_watchpoint (struct i386_debug_reg_state *state,
    address ADDR and whose length is LEN bytes.  */
 
 int
-i386_low_region_ok_for_watchpoint (struct i386_debug_reg_state *state,
-				   CORE_ADDR addr, int len)
+i386_dr_region_ok_for_watchpoint (struct i386_debug_reg_state *state,
+				  CORE_ADDR addr, int len)
 {
   int nregs;
 
@@ -548,8 +548,8 @@ i386_low_region_ok_for_watchpoint (struct i386_debug_reg_state *state,
    Otherwise, return zero.  */
 
 int
-i386_low_stopped_data_address (struct i386_debug_reg_state *state,
-			       CORE_ADDR *addr_p)
+i386_dr_stopped_data_address (struct i386_debug_reg_state *state,
+			      CORE_ADDR *addr_p)
 {
   CORE_ADDR addr = 0;
   int i;
@@ -612,12 +612,12 @@ i386_low_stopped_data_address (struct i386_debug_reg_state *state,
 	  addr = i386_dr_low_get_addr (i);
 	  rc = 1;
 	  if (debug_hw_points)
-	    i386_show_dr (state, "watchpoint_hit", addr, -1, hw_write);
+	    i386_dr_show (state, "watchpoint_hit", addr, -1, hw_write);
 	}
     }
 
   if (debug_hw_points && addr == 0)
-    i386_show_dr (state, "stopped_data_addr", 0, 0, hw_write);
+    i386_dr_show (state, "stopped_data_addr", 0, 0, hw_write);
 
   if (rc)
     *addr_p = addr;
@@ -628,8 +628,8 @@ i386_low_stopped_data_address (struct i386_debug_reg_state *state,
    Otherwise return zero.  */
 
 int
-i386_low_stopped_by_watchpoint (struct i386_debug_reg_state *state)
+i386_dr_stopped_by_watchpoint (struct i386_debug_reg_state *state)
 {
   CORE_ADDR addr = 0;
-  return i386_low_stopped_data_address (state, &addr);
+  return i386_dr_stopped_data_address (state, &addr);
 }
diff --git a/gdb/gdbserver/i386-low.h b/gdb/gdbserver/i386-low.h
index 681ade0..3d3feb3 100644
--- a/gdb/gdbserver/i386-low.h
+++ b/gdb/gdbserver/i386-low.h
@@ -58,33 +58,33 @@ extern void i386_low_init_dregs (struct i386_debug_reg_state *state);
 /* Insert a watchpoint to watch a memory region which starts at
    address ADDR and whose length is LEN bytes.  Watch memory accesses
    of the type TYPE.  Return 0 on success, -1 on failure.  */
-extern int i386_low_insert_watchpoint (struct i386_debug_reg_state *state,
-				       enum target_hw_bp_type type,
-				       CORE_ADDR addr,
-				       int len);
+extern int i386_dr_insert_watchpoint (struct i386_debug_reg_state *state,
+				      enum target_hw_bp_type type,
+				      CORE_ADDR addr,
+				      int len);
 
 /* Remove a watchpoint that watched the memory region which starts at
    address ADDR, whose length is LEN bytes, and for accesses of the
    type TYPE.  Return 0 on success, -1 on failure.  */
-extern int i386_low_remove_watchpoint (struct i386_debug_reg_state *state,
-				       enum target_hw_bp_type type,
-				       CORE_ADDR addr,
-				       int len);
+extern int i386_dr_remove_watchpoint (struct i386_debug_reg_state *state,
+				      enum target_hw_bp_type type,
+				      CORE_ADDR addr,
+				      int len);
 
 /* Return non-zero if we can watch a memory region that starts at
    address ADDR and whose length is LEN bytes.  */
-extern int i386_low_region_ok_for_watchpoint (struct i386_debug_reg_state *state,
-					      CORE_ADDR addr, int len);
+extern int i386_dr_region_ok_for_watchpoint (struct i386_debug_reg_state *state,
+					     CORE_ADDR addr, int len);
 
 /* If the inferior has some break/watchpoint that triggered, set the
    address associated with that break/watchpoint and return true.
    Otherwise, return false.  */
-extern int i386_low_stopped_data_address (struct i386_debug_reg_state *state,
-					  CORE_ADDR *addr_p);
+extern int i386_dr_stopped_data_address (struct i386_debug_reg_state *state,
+					 CORE_ADDR *addr_p);
 
 /* Return true if the inferior has some watchpoint that triggered.
    Otherwise return false.  */
-extern int i386_low_stopped_by_watchpoint (struct i386_debug_reg_state *state);
+extern int i386_dr_stopped_by_watchpoint (struct i386_debug_reg_state *state);
 
 /* Each target needs to provide several low-level functions
    that will be called to insert watchpoints and hardware breakpoints
diff --git a/gdb/gdbserver/linux-x86-low.c b/gdb/gdbserver/linux-x86-low.c
index e478394..b8a0006 100644
--- a/gdb/gdbserver/linux-x86-low.c
+++ b/gdb/gdbserver/linux-x86-low.c
@@ -681,7 +681,7 @@ x86_insert_point (enum raw_bkpt_type type, CORE_ADDR addr,
 	struct i386_debug_reg_state *state
 	  = &proc->private->arch_private->debug_reg_state;
 
-	return i386_low_insert_watchpoint (state, hw_type, addr, size);
+	return i386_dr_insert_watchpoint (state, hw_type, addr, size);
       }
 
     default:
@@ -710,7 +710,7 @@ x86_remove_point (enum raw_bkpt_type type, CORE_ADDR addr,
 	struct i386_debug_reg_state *state
 	  = &proc->private->arch_private->debug_reg_state;
 
-	return i386_low_remove_watchpoint (state, hw_type, addr, size);
+	return i386_dr_remove_watchpoint (state, hw_type, addr, size);
       }
     default:
       /* Unsupported.  */
@@ -722,7 +722,7 @@ static int
 x86_stopped_by_watchpoint (void)
 {
   struct process_info *proc = current_process ();
-  return i386_low_stopped_by_watchpoint (&proc->private->arch_private->debug_reg_state);
+  return i386_dr_stopped_by_watchpoint (&proc->private->arch_private->debug_reg_state);
 }
 
 static CORE_ADDR
@@ -730,8 +730,8 @@ x86_stopped_data_address (void)
 {
   struct process_info *proc = current_process ();
   CORE_ADDR addr;
-  if (i386_low_stopped_data_address (&proc->private->arch_private->debug_reg_state,
-				     &addr))
+  if (i386_dr_stopped_data_address (&proc->private->arch_private->debug_reg_state,
+				    &addr))
     return addr;
   return 0;
 }
@@ -784,7 +784,7 @@ x86_linux_prepare_to_resume (struct lwp_info *lwp)
 
 	    /* If we're setting a watchpoint, any change the inferior
 	       had done itself to the debug registers needs to be
-	       discarded, otherwise, i386_low_stopped_data_address can
+	       discarded, otherwise, i386_dr_stopped_data_address can
 	       get confused.  */
 	    clear_status = 1;
 	  }
diff --git a/gdb/gdbserver/win32-i386-low.c b/gdb/gdbserver/win32-i386-low.c
index 08242aa..09160dd 100644
--- a/gdb/gdbserver/win32-i386-low.c
+++ b/gdb/gdbserver/win32-i386-low.c
@@ -122,8 +122,8 @@ i386_insert_point (enum raw_bkpt_type type, CORE_ADDR addr,
 	enum target_hw_bp_type hw_type
 	  = raw_bkpt_type_to_target_hw_bp_type (type);
 
-	return i386_low_insert_watchpoint (&debug_reg_state,
-					   hw_type, addr, size);
+	return i386_dr_insert_watchpoint (&debug_reg_state,
+					  hw_type, addr, size);
       }
     default:
       /* Unsupported.  */
@@ -143,8 +143,8 @@ i386_remove_point (enum raw_bkpt_type type, CORE_ADDR addr,
 	enum target_hw_bp_type hw_type
 	  = raw_bkpt_type_to_target_hw_bp_type (type);
 
-	return i386_low_remove_watchpoint (&debug_reg_state,
-					   hw_type, addr, size);
+	return i386_dr_remove_watchpoint (&debug_reg_state,
+					  hw_type, addr, size);
       }
     default:
       /* Unsupported.  */
@@ -155,14 +155,14 @@ i386_remove_point (enum raw_bkpt_type type, CORE_ADDR addr,
 static int
 i386_stopped_by_watchpoint (void)
 {
-  return i386_low_stopped_by_watchpoint (&debug_reg_state);
+  return i386_dr_stopped_by_watchpoint (&debug_reg_state);
 }
 
 static CORE_ADDR
 i386_stopped_data_address (void)
 {
   CORE_ADDR addr;
-  if (i386_low_stopped_data_address (&debug_reg_state, &addr))
+  if (i386_dr_stopped_data_address (&debug_reg_state, &addr))
     return addr;
   return 0;
 }
diff --git a/gdb/i386-nat.c b/gdb/i386-nat.c
index 4282535..86e655f 100644
--- a/gdb/i386-nat.c
+++ b/gdb/i386-nat.c
@@ -103,7 +103,7 @@ struct i386_dr_low_type i386_dr_low;
 
    Currently, all watchpoint are locally enabled.  If you need to
    enable them globally, read the comment which pertains to this in
-   i386_insert_aligned_watchpoint below.  */
+   i386_dr_insert_aligned_watchpoint below.  */
 #define DR_LOCAL_ENABLE_SHIFT	0 /* Extra shift to the local enable bit.  */
 #define DR_GLOBAL_ENABLE_SHIFT	1 /* Extra shift to the global enable bit.  */
 #define DR_ENABLE_SIZE		2 /* Two enable bits per debug register.  */
@@ -289,8 +289,8 @@ i386_cleanup_dregs (void)
 
 /* Print the values of the mirrored debug registers.  */
 
-static void
-i386_show_dr (struct i386_debug_reg_state *state,
+void
+i386_dr_show (struct i386_debug_reg_state *state,
 	      const char *func, CORE_ADDR addr,
 	      int len, enum target_hw_bp_type type)
 {
@@ -330,8 +330,8 @@ i386_show_dr (struct i386_debug_reg_state *state,
    region of LEN bytes for accesses of type TYPE.  LEN is assumed to
    have the value of 1, 2, or 4.  */
 
-static unsigned
-i386_length_and_rw_bits (int len, enum target_hw_bp_type type)
+unsigned
+i386_dr_length_and_rw_bits (int len, enum target_hw_bp_type type)
 {
   unsigned rw;
 
@@ -358,7 +358,7 @@ i386_length_and_rw_bits (int len, enum target_hw_bp_type type)
 #endif
       default:
 	internal_error (__FILE__, __LINE__, _("\
-Invalid hardware breakpoint type %d in i386_length_and_rw_bits.\n"),
+Invalid hardware breakpoint type %d in i386_dr_length_and_rw_bits.\n"),
 			(int) type);
     }
 
@@ -376,7 +376,7 @@ Invalid hardware breakpoint type %d in i386_length_and_rw_bits.\n"),
 	/* ELSE FALL THROUGH */
       default:
 	internal_error (__FILE__, __LINE__, _("\
-Invalid hardware breakpoint length %d in i386_length_and_rw_bits.\n"), len);
+Invalid hardware breakpoint length %d in i386_dr_length_and_rw_bits.\n"), len);
     }
 }
 
@@ -386,9 +386,9 @@ Invalid hardware breakpoint length %d in i386_length_and_rw_bits.\n"), len);
    type of the region to be watched by this watchpoint.  Return 0 on
    success, -1 on failure.  */
 
-static int
-i386_insert_aligned_watchpoint (struct i386_debug_reg_state *state,
-				CORE_ADDR addr, unsigned len_rw_bits)
+int
+i386_dr_insert_aligned_watchpoint (struct i386_debug_reg_state *state,
+				   CORE_ADDR addr, unsigned len_rw_bits)
 {
   int i;
 
@@ -446,9 +446,9 @@ i386_insert_aligned_watchpoint (struct i386_debug_reg_state *state,
    type of the region watched by this watchpoint.  Return 0 on
    success, -1 on failure.  */
 
-static int
-i386_remove_aligned_watchpoint (struct i386_debug_reg_state *state,
-				CORE_ADDR addr, unsigned len_rw_bits)
+int
+i386_dr_remove_aligned_watchpoint (struct i386_debug_reg_state *state,
+				   CORE_ADDR addr, unsigned len_rw_bits)
 {
   int i, retval = -1;
 
@@ -518,12 +518,12 @@ i386_handle_nonaligned_watchpoint (struct i386_debug_reg_state *state,
 	}
       else
 	{
-	  unsigned len_rw = i386_length_and_rw_bits (size, type);
+	  unsigned len_rw = i386_dr_length_and_rw_bits (size, type);
 
 	  if (what == WP_INSERT)
-	    retval = i386_insert_aligned_watchpoint (state, addr, len_rw);
+	    retval = i386_dr_insert_aligned_watchpoint (state, addr, len_rw);
 	  else if (what == WP_REMOVE)
-	    retval = i386_remove_aligned_watchpoint (state, addr, len_rw);
+	    retval = i386_dr_remove_aligned_watchpoint (state, addr, len_rw);
 	  else
 	    internal_error (__FILE__, __LINE__, _("\
 Invalid value %d of operation in i386_handle_nonaligned_watchpoint.\n"),
@@ -542,9 +542,9 @@ Invalid value %d of operation in i386_handle_nonaligned_watchpoint.\n"),
 /* Update the inferior debug registers state, in STATE, with the
    new debug registers state, in NEW_STATE.  */
 
-static void
-i386_update_inferior_debug_regs (struct i386_debug_reg_state *state,
-				 struct i386_debug_reg_state *new_state)
+void
+i386_dr_update_inferior_debug_regs (struct i386_debug_reg_state *state,
+				    struct i386_debug_reg_state *new_state)
 {
   int i;
 
@@ -591,17 +591,17 @@ i386_insert_watchpoint (struct target_ops *self,
     }
   else
     {
-      unsigned len_rw = i386_length_and_rw_bits (len, type);
+      unsigned len_rw = i386_dr_length_and_rw_bits (len, type);
 
-      retval = i386_insert_aligned_watchpoint (&local_state,
+      retval = i386_dr_insert_aligned_watchpoint (&local_state,
 					       addr, len_rw);
     }
 
   if (retval == 0)
-    i386_update_inferior_debug_regs (state, &local_state);
+    i386_dr_update_inferior_debug_regs (state, &local_state);
 
   if (debug_hw_points)
-    i386_show_dr (state, "insert_watchpoint", addr, len, type);
+    i386_dr_show (state, "insert_watchpoint", addr, len, type);
 
   return retval;
 }
@@ -631,17 +631,17 @@ i386_remove_watchpoint (struct target_ops *self,
     }
   else
     {
-      unsigned len_rw = i386_length_and_rw_bits (len, type);
+      unsigned len_rw = i386_dr_length_and_rw_bits (len, type);
 
-      retval = i386_remove_aligned_watchpoint (&local_state,
+      retval = i386_dr_remove_aligned_watchpoint (&local_state,
 					       addr, len_rw);
     }
 
   if (retval == 0)
-    i386_update_inferior_debug_regs (state, &local_state);
+    i386_dr_update_inferior_debug_regs (state, &local_state);
 
   if (debug_hw_points)
-    i386_show_dr (state, "remove_watchpoint", addr, len, type);
+    i386_dr_show (state, "remove_watchpoint", addr, len, type);
 
   return retval;
 }
@@ -734,12 +734,12 @@ i386_stopped_data_address (struct target_ops *ops, CORE_ADDR *addr_p)
 	  addr = i386_dr_low_get_addr (i);
 	  rc = 1;
 	  if (debug_hw_points)
-	    i386_show_dr (state, "watchpoint_hit", addr, -1, hw_write);
+	    i386_dr_show (state, "watchpoint_hit", addr, -1, hw_write);
 	}
     }
 
   if (debug_hw_points && addr == 0)
-    i386_show_dr (state, "stopped_data_addr", 0, 0, hw_write);
+    i386_dr_show (state, "stopped_data_addr", 0, 0, hw_write);
 
   if (rc)
     *addr_p = addr;
@@ -764,19 +764,20 @@ i386_insert_hw_breakpoint (struct target_ops *self, struct gdbarch *gdbarch,
 {
   struct i386_debug_reg_state *state
     = i386_debug_reg_state (ptid_get_pid (inferior_ptid));
-  unsigned len_rw = i386_length_and_rw_bits (1, hw_execute);
+  unsigned len_rw = i386_dr_length_and_rw_bits (1, hw_execute);
   CORE_ADDR addr = bp_tgt->placed_address;
   /* Work on a local copy of the debug registers, and on success,
      commit the change back to the inferior.  */
   struct i386_debug_reg_state local_state = *state;
-  int retval = i386_insert_aligned_watchpoint (&local_state,
-					       addr, len_rw) ? EBUSY : 0;
+  int retval = i386_dr_insert_aligned_watchpoint (&local_state,
+						  addr,
+						  len_rw) ? EBUSY : 0;
 
   if (retval == 0)
-    i386_update_inferior_debug_regs (state, &local_state);
+    i386_dr_update_inferior_debug_regs (state, &local_state);
 
   if (debug_hw_points)
-    i386_show_dr (state, "insert_hwbp", addr, 1, hw_execute);
+    i386_dr_show (state, "insert_hwbp", addr, 1, hw_execute);
 
   return retval;
 }
@@ -790,19 +791,19 @@ i386_remove_hw_breakpoint (struct target_ops *self, struct gdbarch *gdbarch,
 {
   struct i386_debug_reg_state *state
     = i386_debug_reg_state (ptid_get_pid (inferior_ptid));
-  unsigned len_rw = i386_length_and_rw_bits (1, hw_execute);
+  unsigned len_rw = i386_dr_length_and_rw_bits (1, hw_execute);
   CORE_ADDR addr = bp_tgt->placed_address;
   /* Work on a local copy of the debug registers, and on success,
      commit the change back to the inferior.  */
   struct i386_debug_reg_state local_state = *state;
-  int retval = i386_remove_aligned_watchpoint (&local_state,
-					       addr, len_rw);
+  int retval = i386_dr_remove_aligned_watchpoint (&local_state,
+						  addr, len_rw);
 
   if (retval == 0)
-    i386_update_inferior_debug_regs (state, &local_state);
+    i386_dr_update_inferior_debug_regs (state, &local_state);
 
   if (debug_hw_points)
-    i386_show_dr (state, "remove_hwbp", addr, 1, hw_execute);
+    i386_dr_show (state, "remove_hwbp", addr, 1, hw_execute);
 
   return retval;
 }