X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=gdb%2Fc-valprint.c;h=315d03479de0acec7133e0e0600937a86c3c2c9c;hb=7ab98e9e4f7a1f9b904a1b9dbcbb9c9323a33f8f;hp=f9dbd033fcb184ba81657f6eef2dcb93903a53f0;hpb=d0352a18a504a4e7b761f6b3264cf11347d8d056;p=binutils-gdb.git

diff --git a/gdb/c-valprint.c b/gdb/c-valprint.c
index f9dbd033fcb..315d03479de 100644
--- a/gdb/c-valprint.c
+++ b/gdb/c-valprint.c
@@ -1,5 +1,6 @@
 /* Support for printing C values for GDB, the GNU debugger.
-   Copyright 1986, 1988, 1989, 1991-1997, 2000
+   Copyright 1986, 1988, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
+   1998, 1999, 2000
    Free Software Foundation, Inc.
 
    This file is part of GDB.
@@ -24,12 +25,32 @@
 #include "gdbtypes.h"
 #include "expression.h"
 #include "value.h"
-#include "demangle.h"
 #include "valprint.h"
 #include "language.h"
 #include "c-lang.h"
+#include "cp-abi.h"
 
 
+/* Print function pointer with inferior address ADDRESS onto stdio
+   stream STREAM.  */
+
+static void
+print_function_pointer_address (CORE_ADDR address, struct ui_file *stream)
+{
+  CORE_ADDR func_addr = CONVERT_FROM_FUNC_PTR_ADDR (address);
+
+  /* If the function pointer is represented by a description, print the
+     address of the description.  */
+  if (addressprint && func_addr != address)
+    {
+      fputs_filtered ("@", stream);
+      print_address_numeric (address, 1, stream);
+      fputs_filtered (": ", stream);
+    }
+  print_address_demangle (func_addr, stream, demangle);
+}
+
+
 /* Print data of type TYPE located at VALADDR (within GDB), which came from
    the inferior at address ADDRESS, onto stdio stream STREAM according to
    FORMAT (a letter or 0 for natural format).  The data at VALADDR is in
@@ -44,17 +65,9 @@
    The PRETTY parameter controls prettyprinting.  */
 
 int
-c_val_print (type, valaddr, embedded_offset, address, stream, format, deref_ref, recurse,
-	     pretty)
-     struct type *type;
-     char *valaddr;
-     int embedded_offset;
-     CORE_ADDR address;
-     struct ui_file *stream;
-     int format;
-     int deref_ref;
-     int recurse;
-     enum val_prettyprint pretty;
+c_val_print (struct type *type, char *valaddr, int embedded_offset,
+	     CORE_ADDR address, struct ui_file *stream, int format,
+	     int deref_ref, int recurse, enum val_prettyprint pretty)
 {
   register unsigned int i = 0;	/* Number of characters printed */
   unsigned len;
@@ -137,7 +150,7 @@ c_val_print (type, valaddr, embedded_offset, address, stream, format, deref_ref,
 	     -fvtable_thunks.  (Otherwise, look under TYPE_CODE_STRUCT.) */
 	  CORE_ADDR addr
 	    = extract_typed_address (valaddr + embedded_offset, type);
-	  print_address_demangle (addr, stream, demangle);
+	  print_function_pointer_address (addr, stream);
 	  break;
 	}
       elttype = check_typedef (TYPE_TARGET_TYPE (type));
@@ -155,12 +168,11 @@ c_val_print (type, valaddr, embedded_offset, address, stream, format, deref_ref,
 	{
 	  addr = unpack_pointer (type, valaddr + embedded_offset);
 	print_unpacked_pointer:
-	  elttype = check_typedef (TYPE_TARGET_TYPE (type));
 
 	  if (TYPE_CODE (elttype) == TYPE_CODE_FUNC)
 	    {
 	      /* Try to print what function it points to.  */
-	      print_address_demangle (addr, stream, demangle);
+	      print_function_pointer_address (addr, stream);
 	      /* Return value is irrelevant except for string pointers.  */
 	      return (0);
 	    }
@@ -291,6 +303,7 @@ c_val_print (type, valaddr, embedded_offset, address, stream, format, deref_ref,
 	}
       /* Fall through.  */
     case TYPE_CODE_STRUCT:
+      /*FIXME: Abstract this away */
       if (vtblprint && cp_is_vtbl_ptr_type (type))
 	{
 	  /* Print the unmangled name if desired.  */
@@ -302,7 +315,7 @@ c_val_print (type, valaddr, embedded_offset, address, stream, format, deref_ref,
 	  CORE_ADDR addr
 	    = extract_typed_address (valaddr + offset, field_type);
 
-	  print_address_demangle (addr, stream, demangle);
+	  print_function_pointer_address (addr, stream);
 	}
       else
 	cp_print_value_fields (type, type, valaddr, embedded_offset, address, stream, format,
@@ -454,11 +467,8 @@ c_val_print (type, valaddr, embedded_offset, address, stream, format, deref_ref,
 }
 
 int
-c_value_print (val, stream, format, pretty)
-     value_ptr val;
-     struct ui_file *stream;
-     int format;
-     enum val_prettyprint pretty;
+c_value_print (value_ptr val, struct ui_file *stream, int format,
+	       enum val_prettyprint pretty)
 {
   struct type *type = VALUE_TYPE (val);
   struct type *real_type;