2010-07-30 Hui Zhu <teawater@gmail.com>

[deliverable/binutils-gdb.git] / gdb / gdbcore.h

diff --git a/gdb/gdbcore.h b/gdb/gdbcore.h
index 7586049aee1e500dd2272ac9798af3883ce666ac..82c0946366fa9c33e91dd56e4e570b6ba533d082 100644 (file)
--- a/gdb/gdbcore.h
+++ b/gdb/gdbcore.h
@@ -1,7 +1,8 @@
 /* Machine independent variables that describe the core file under GDB.
 
    Copyright (C) 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
-   1997, 1998, 1999, 2000, 2001, 2004, 2007 Free Software Foundation, Inc.
+   1997, 1998, 1999, 2000, 2001, 2004, 2007, 2008, 2009, 2010
+   Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -27,6 +28,7 @@ struct type;
 struct regcache;
 
 #include "bfd.h"
+#include "exec.h"
 
 /* Return the name of the executable file as a string.
    ERR nonzero means get error if there is none specified;
@@ -38,18 +40,6 @@ extern char *get_exec_file (int err);
 
 extern int have_core_file_p (void);
 
-/* Read "memory data" from whatever target or inferior we have.
-   Returns zero if successful, errno value if not.  EIO is used for
-   address out of bounds.  If breakpoints are inserted, returns shadow
-   contents, not the breakpoints themselves.  From breakpoint.c.  */
-
-/* NOTE: cagney/2004-06-10: Code reading from a live inferior can use
-   the get_frame_memory methods, code reading from an exec can use the
-   target methods.  */
-
-extern int read_memory_nobpt (CORE_ADDR memaddr, gdb_byte *myaddr,
-                             unsigned len);
-
 /* Report a memory error with error().  */
 
 extern void memory_error (int status, CORE_ADDR memaddr);
@@ -58,16 +48,23 @@ extern void memory_error (int status, CORE_ADDR memaddr);
 
 extern void read_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int 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);
+
 /* Read an integer from debugged memory, given address and number of
    bytes.  */
 
-extern LONGEST read_memory_integer (CORE_ADDR memaddr, int len);
-extern int safe_read_memory_integer (CORE_ADDR memaddr, int len, LONGEST *return_value);
+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);
 
 /* Read an unsigned integer from debugged memory, given address and
    number of bytes.  */
 
-extern ULONGEST read_memory_unsigned_integer (CORE_ADDR memaddr, int len);
+extern ULONGEST read_memory_unsigned_integer (CORE_ADDR memaddr,
+                                             int len, enum bfd_endian byte_order);
 
 /* Read a null-terminated string from the debuggee's memory, given address,
  * a buffer into which to place the string, and the maximum available space */
@@ -88,16 +85,13 @@ extern void write_memory (CORE_ADDR memaddr, const gdb_byte *myaddr, int 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,
-                                           ULONGEST value);
+                                           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);
-
-extern void generic_search (int len, char *data, char *mask,
-                           CORE_ADDR startaddr, int increment,
-                           CORE_ADDR lorange, CORE_ADDR hirange,
-                           CORE_ADDR * addr_found, char *data_found);
 \f
 /* Hook for `exec_file_command' command to call.  */
 
@@ -110,10 +104,11 @@ extern void (*deprecated_file_changed_hook) (char *filename);
 
 extern void specify_exec_file_hook (void (*hook) (char *filename));
 
-/* Binary File Diddlers for the exec and core files.  */
+/* Binary File Diddler for the core file.  */
 
 extern bfd *core_bfd;
-extern bfd *exec_bfd;
+
+extern struct target_ops *core_target;
 
 /* Whether to open exec and core files read-only or read-write.  */
 
@@ -127,10 +122,6 @@ extern void exec_file_clear (int from_tty);
 
 extern void validate_files (void);
 
-/* The target vector for core files. */
-
-extern struct target_ops core_ops;
-
 /* The current default bfd target.  */
 
 extern char *gnutarget;
@@ -206,4 +197,6 @@ 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) */