Merge GDB 7.5.1

gdb/gdbcore.h

 /* Machine independent variables that describe the core file under GDB.
 
    Copyright (C) 1986-1987, 1989-2001, 2004, 2007-2012 Free Software
    Foundation, Inc.
 
    This file is part of GDB.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 3 of the License, or
@@ skipping 27 matching lines @@
 /* Nonzero if there is a core file.  */
 
 extern int have_core_file_p (void);
 
 /* Report a memory error with error().  */
 
 extern void memory_error (int status, CORE_ADDR memaddr);
 
 /* Like target_read_memory, but report an error if can't read.  */
 
-extern void read_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int len);
+extern void read_memory (CORE_ADDR memaddr, gdb_byte *myaddr, ssize_t len);
 
 /* Like target_read_stack, but report an error if can't read.  */
 
-extern void read_stack (CORE_ADDR memaddr, gdb_byte *myaddr, int len);
+extern void read_stack (CORE_ADDR memaddr, gdb_byte *myaddr, ssize_t len);
 
 /* Read an integer from debugged memory, given address and number of
    bytes.  */
 
 extern LONGEST read_memory_integer (CORE_ADDR memaddr,
                                     int len, enum bfd_endian byte_order);
 extern int safe_read_memory_integer (CORE_ADDR memaddr, int len,
                                      enum bfd_endian byte_order,
                                      LONGEST *return_value);
 
@@ skipping 13 matching lines @@
 /* Read the pointer of type TYPE at ADDR, and return the address it
    represents.  */
 
 CORE_ADDR read_memory_typed_address (CORE_ADDR addr, struct type *type);
 
 /* This takes a char *, not void *.  This is probably right, because
    passing in an int * or whatever is wrong with respect to
    byteswapping, alignment, different sizes for host vs. target types,
    etc.  */
 
-extern void write_memory (CORE_ADDR memaddr, const gdb_byte *myaddr, int len);
+extern void write_memory (CORE_ADDR memaddr, const gdb_byte *myaddr,
+                          ssize_t len);
+
+/* Same as write_memory, but notify 'memory_changed' observers.  */
+
+extern void write_memory_with_notification (CORE_ADDR memaddr,
+                                            const bfd_byte *myaddr,
+                                            ssize_t len);
 
 /* Store VALUE at ADDR in the inferior as a LEN-byte unsigned integer.  */
 extern void write_memory_unsigned_integer (CORE_ADDR addr, int len,
                                            enum bfd_endian byte_order,
                                            ULONGEST value);
 
 /* Store VALUE at ADDR in the inferior as a LEN-byte unsigned integer.  */
 extern void write_memory_signed_integer (CORE_ADDR addr, int len,
                                          enum bfd_endian byte_order,
                                          LONGEST value);
@@ skipping 99 matching lines @@
 
 /* NOTE: cagney/2004-04-05: Replaced by "regset.h" and
    regset_from_core_section().  */
 extern void deprecated_add_core_fns (struct core_fns *cf);
 extern int default_core_sniffer (struct core_fns *cf, bfd * abfd);
 extern int default_check_format (bfd * abfd);
 
 struct target_section *deprecated_core_resize_section_table (int num_added);
 
 #endif /* !defined (GDBCORE_H) */