*** empty log message ***

[binutils.git] / gdb / gdbcore.h

diff --git a/gdb/gdbcore.h b/gdb/gdbcore.h
index c3db1da0828c6048f347b76ce6fd81a2985b7af0..b00ba9d4a8f29ccacc014aa1d11c253f5e17941d 100644 (file)
--- a/gdb/gdbcore.h
+++ b/gdb/gdbcore.h
@@ -1,5 +1,8 @@
 /* Machine independent variables that describe the core file under GDB.
-   Copyright 1986, 1987, 1989, 1990, 1992, 1995 Free Software Foundation, Inc.
+
+   Copyright (C) 1986, 1987, 1989, 1990, 1991, 1992, 1993, 1994, 1995,
+   1996, 1997, 1998, 1999, 2000, 2001, 2004 Free Software Foundation,
+   Inc.
 
    This file is part of GDB.
 
@@ -15,14 +18,16 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
 /* Interface routines for core, executable, etc.  */
 
 #if !defined (GDBCORE_H)
 #define GDBCORE_H 1
 
+struct type;
+
 #include "bfd.h"
 
 /* Return the name of the executable file as a string.
@@ -40,7 +45,12 @@ extern int have_core_file_p (void);
    address out of bounds.  If breakpoints are inserted, returns shadow
    contents, not the breakpoints themselves.  From breakpoint.c.  */
 
-extern int read_memory_nobpt (CORE_ADDR memaddr, char *myaddr, unsigned len);
+/* 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().  */
 
@@ -48,12 +58,13 @@ 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, char *myaddr, int len);
+extern void read_memory (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);
 
 /* Read an unsigned integer from debugged memory, given address and
    number of bytes.  */
@@ -62,14 +73,28 @@ extern ULONGEST read_memory_unsigned_integer (CORE_ADDR memaddr, int len);
 
 /* 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 */
+
 extern void read_memory_string (CORE_ADDR, char *, int);
 
+/* 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, char *myaddr, int len);
+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);
+
+/* Store VALUE at ADDR in the inferior as a LEN-byte unsigned integer.  */
+extern void write_memory_signed_integer (CORE_ADDR addr, int len,
+                                         LONGEST value);
 
 extern void generic_search (int len, char *data, char *mask,
                            CORE_ADDR startaddr, int increment,
@@ -78,16 +103,16 @@ extern void generic_search (int len, char *data, char *mask,
 \f
 /* Hook for `exec_file_command' command to call.  */
 
-extern void (*exec_file_display_hook) (char *filename);
+extern void (*deprecated_exec_file_display_hook) (char *filename);
 
 /* Hook for "file_command", which is more useful than above
-   (because it is invoked AFTER symbols are read, not before) */
+   (because it is invoked AFTER symbols are read, not before).  */
 
-extern void (*file_changed_hook) (char *filename);
+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 Diddlers for the exec and core files.  */
 
 extern bfd *core_bfd;
 extern bfd *exec_bfd;
@@ -98,8 +123,6 @@ extern int write_files;
 
 extern void core_file_command (char *filename, int from_tty);
 
-extern void exec_open (char *filename, int from_tty);
-
 extern void exec_file_attach (char *filename, int from_tty);
 
 extern void exec_file_clear (int from_tty);
@@ -108,8 +131,6 @@ extern void validate_files (void);
 
 extern CORE_ADDR register_addr (int regno, CORE_ADDR blockend);
 
-extern void registers_fetched (void);
-
 #if !defined (KERNEL_U_ADDR)
 extern CORE_ADDR kernel_u_addr;
 #define KERNEL_U_ADDR kernel_u_addr
@@ -178,15 +199,18 @@ struct core_fns
                                 unsigned core_reg_size,
                                 int which, CORE_ADDR reg_addr);
 
-    /* Finds the next struct core_fns.  They are allocated and initialized
-       in whatever module implements the functions pointed to; an 
-       initializer calls add_core_fns to add them to the global chain.  */
+    /* Finds the next struct core_fns.  They are allocated and
+       initialized in whatever module implements the functions pointed
+       to; an initializer calls deprecated_add_core_fns to add them to
+       the global chain.  */
 
     struct core_fns *next;
 
   };
 
-extern void add_core_fns (struct core_fns *cf);
+/* 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);