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2009-12-02 Tristan Gingold <gingold@adacore.com>
[deliverable/binutils-gdb.git]
/
gdb
/
gdbcore.h
diff --git
a/gdb/gdbcore.h
b/gdb/gdbcore.h
index e8e395384f92a6d7da9d96302622ad4fa691b641..2bf98cb37e214e46b084e626b1a07e95378e2cf1 100644
(file)
--- a/
gdb/gdbcore.h
+++ b/
gdb/gdbcore.h
@@
-1,11
+1,14
@@
/* Machine independent variables that describe the core file under GDB.
/* 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, 2007, 2008, 2009
+ 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
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
2
of the License, or
+ the Free Software Foundation; either version
3
of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
(at your option) any later version.
This program is distributed in the hope that it will be useful,
@@
-14,118
+17,114
@@
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
GNU General Public License for more details.
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. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Interface routines for core, executable, etc. */
#if !defined (GDBCORE_H)
#define GDBCORE_H 1
/* Interface routines for core, executable, etc. */
#if !defined (GDBCORE_H)
#define GDBCORE_H 1
+struct type;
+struct regcache;
+
#include "bfd.h"
#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;
otherwise return 0 in that case. */
/* Return the name of the executable file as a string.
ERR nonzero means get error if there is none specified;
otherwise return 0 in that case. */
-extern char *get_exec_file
PARAMS ((int err)
);
+extern char *get_exec_file
(int err
);
/* Nonzero if there is a core file. */
/* Nonzero if there is a core file. */
-extern int have_core_file_p PARAMS ((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. */
-
-extern int read_memory_nobpt PARAMS ((CORE_ADDR memaddr, char *myaddr,
- unsigned len));
+extern int have_core_file_p (void);
/* Report a memory error with error(). */
/* Report a memory error with error(). */
-extern void memory_error
PARAMS ((int status, CORE_ADDR memaddr)
);
+extern void memory_error
(int status, CORE_ADDR memaddr
);
/* Like target_read_memory, but report an error if can't read. */
/* Like target_read_memory, but report an error if can't read. */
-extern void read_memory
PARAMS ((CORE_ADDR memaddr, char *myaddr, int len)
);
+extern void read_memory
(CORE_ADDR memaddr, gdb_byte *myaddr, int len
);
-extern void read_memory_section PARAMS ((CORE_ADDR memaddr, char *myaddr,
- int len, asection * bfd_section));
+/* 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. */
/* Read an integer from debugged memory, given address and number of
bytes. */
-extern LONGEST read_memory_integer PARAMS ((CORE_ADDR memaddr, int len));
+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. */
/* Read an unsigned integer from debugged memory, given address and
number of bytes. */
-extern ULONGEST read_memory_unsigned_integer PARAMS ((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 */
/* 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 PARAMS ((CORE_ADDR, char *, int));
+
+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. */
/* 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
PARAMS ((CORE_ADDR memaddr, char *myaddr, int len)
);
+extern void write_memory
(CORE_ADDR memaddr, const gdb_byte *myaddr, int len
);
-extern void generic_search PARAMS ((int len, char *data, char *mask,
- CORE_ADDR startaddr, int increment,
- CORE_ADDR lorange, CORE_ADDR hirange,
- CORE_ADDR * addr_found, char *data_found));
+/* 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);
\f
/* Hook for `exec_file_command' command to call. */
\f
/* Hook for `exec_file_command' command to call. */
-extern void (*
exec_file_display_hook) PARAMS ((char *filename)
);
+extern void (*
deprecated_exec_file_display_hook) (char *filename
);
/* Hook for "file_command", which is more useful than above
/* 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) PARAMS ((char *filename)
);
+extern void (*
deprecated_file_changed_hook) (char *filename
);
-extern void specify_exec_file_hook
PARAMS ((void (*hook) (char *filename)
));
+extern void specify_exec_file_hook
(void (*hook) (char *filename
));
-/* Binary File Diddler
s for the exec and core files
*/
+/* Binary File Diddler
for the core file.
*/
extern bfd *core_bfd;
extern bfd *core_bfd;
-extern bfd *exec_bfd;
/* Whether to open exec and core files read-only or read-write. */
extern int write_files;
/* Whether to open exec and core files read-only or read-write. */
extern int write_files;
-extern void core_file_command PARAMS ((char *filename, int from_tty));
-
-extern void exec_file_attach PARAMS ((char *filename, int from_tty));
-
-extern void exec_file_command PARAMS ((char *filename, int from_tty));
-
-extern void validate_files PARAMS ((void));
+extern void core_file_command (char *filename, int from_tty);
-extern
CORE_ADDR register_addr PARAMS ((int regno, CORE_ADDR blockend)
);
+extern
void exec_file_attach (char *filename, int from_tty
);
-extern void
registers_fetched PARAMS ((void)
);
+extern void
exec_file_clear (int from_tty
);
-#if !defined (KERNEL_U_ADDR)
-extern CORE_ADDR kernel_u_addr;
-#define KERNEL_U_ADDR kernel_u_addr
-#endif
-
-/* The target vector for core files. */
-
-extern struct target_ops core_ops;
+extern void validate_files (void);
/* The current default bfd target. */
extern char *gnutarget;
/* The current default bfd target. */
extern char *gnutarget;
-extern void set_gnutarget
PARAMS ((char *)
);
+extern void set_gnutarget
(char *
);
/* Structure to keep track of core register reading functions for
various core file types. */
/* Structure to keep track of core register reading functions for
various core file types. */
@@
-147,16
+146,16
@@
struct core_fns
another file). Returns nonzero if the handler recognizes the
format, zero otherwise. */
another file). Returns nonzero if the handler recognizes the
format, zero otherwise. */
- int (*check_format)
PARAMS ((bfd *)
);
+ int (*check_format)
(bfd *
);
/* Core file handler function to call to ask if it can handle a
given core file format or not. Returns zero if it can't,
nonzero otherwise. */
/* Core file handler function to call to ask if it can handle a
given core file format or not. Returns zero if it can't,
nonzero otherwise. */
- int (*core_sniffer)
PARAMS ((struct core_fns *, bfd *)
);
+ int (*core_sniffer)
(struct core_fns *, bfd *
);
- /* Extract the register values out of the core file and s
tore them where
-
`read_register' will find them
.
+ /* Extract the register values out of the core file and s
upply them
+
into REGCACHE
.
CORE_REG_SECT points to the register values themselves, read into
memory.
CORE_REG_SECT points to the register values themselves, read into
memory.
@@
-176,20
+175,26
@@
struct core_fns
registers in a large upage-plus-stack ".reg" section. Original upage
address X is at location core_reg_sect+x+reg_addr. */
registers in a large upage-plus-stack ".reg" section. Original upage
address X is at location core_reg_sect+x+reg_addr. */
- void (*core_read_registers) PARAMS ((char *core_reg_sect,
- unsigned core_reg_size,
- int which, CORE_ADDR reg_addr));
+ void (*core_read_registers) (struct regcache *regcache,
+ char *core_reg_sect,
+ 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;
};
struct core_fns *next;
};
-extern void add_core_fns PARAMS ((struct core_fns * cf));
-extern int default_core_sniffer PARAMS ((struct core_fns *cf, bfd *abfd));
-extern int default_check_format PARAMS ((bfd *abfd));
+/* 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) */
#endif /* !defined (GDBCORE_H) */
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