*** empty log message ***

[deliverable/binutils-gdb.git] / gdb / corefile.c

diff --git a/gdb/corefile.c b/gdb/corefile.c
index 570f34075d8d46159dee20b004d25a50869d1eff..e5d5eb6c34effcbcbf0a5188c0014d878014459b 100644 (file)
--- a/gdb/corefile.c
+++ b/gdb/corefile.c
@@ -1,13 +1,13 @@
 /* Core dump and executable file functions above target vector, for GDB.
 
 /* Core dump and executable file functions above target vector, for GDB.
 

-   Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1996, 1997,
-   1998, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
+   Copyright (C) 1986, 1987, 1989, 1991, 1992, 1993, 1994, 1996, 1997, 1998,
+   1999, 2000, 2001, 2003, 2006, 2007 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,


@@ -16,9 +16,7 @@
    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/>.  */

 
 #include "defs.h"
 #include "gdb_string.h"
 
 #include "defs.h"
 #include "gdb_string.h"


@@ -155,8 +153,8 @@ reopen_exec_file (void)
   struct stat st;
   long mtime;
 
   struct stat st;
   long mtime;
 

-  /* Don't do anything if the current target isn't exec. */
-  if (exec_bfd == NULL || strcmp (target_shortname, "exec") != 0)
+  /* Don't do anything if there isn't an exec file. */
+  if (exec_bfd == NULL)

     return;
 
   /* If the timestamp of the exec file has changed, reopen it. */
     return;
 
   /* If the timestamp of the exec file has changed, reopen it. */


@@ -166,9 +164,7 @@ reopen_exec_file (void)
   res = stat (filename, &st);
 
   if (mtime && mtime != st.st_mtime)
   res = stat (filename, &st);
 
   if (mtime && mtime != st.st_mtime)

-    {
-      exec_open (filename, 0);
-    }
+    exec_file_attach (filename, 0);

 #endif
 }
 \f
 #endif
 }
 \f


@@ -233,7 +229,7 @@ memory_error (int status, CORE_ADDR memaddr)
 
 /* Same as target_read_memory, but report an error if can't read.  */
 void
 
 /* Same as target_read_memory, but report an error if can't read.  */
 void

-read_memory (CORE_ADDR memaddr, char *myaddr, int len)
+read_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int len)

 {
   int status;
   status = target_read_memory (memaddr, myaddr, len);
 {
   int status;
   status = target_read_memory (memaddr, myaddr, len);


@@ -295,7 +291,7 @@ safe_read_memory_integer (CORE_ADDR memaddr, int len, LONGEST *return_value)
 LONGEST
 read_memory_integer (CORE_ADDR memaddr, int len)
 {
 LONGEST
 read_memory_integer (CORE_ADDR memaddr, int len)
 {

-  char buf[sizeof (LONGEST)];
+  gdb_byte buf[sizeof (LONGEST)];

 
   read_memory (memaddr, buf, len);
   return extract_signed_integer (buf, len);
 
   read_memory (memaddr, buf, len);
   return extract_signed_integer (buf, len);


@@ -304,7 +300,7 @@ read_memory_integer (CORE_ADDR memaddr, int len)
 ULONGEST
 read_memory_unsigned_integer (CORE_ADDR memaddr, int len)
 {
 ULONGEST
 read_memory_unsigned_integer (CORE_ADDR memaddr, int len)
 {

-  char buf[sizeof (ULONGEST)];
+  gdb_byte buf[sizeof (ULONGEST)];

 
   read_memory (memaddr, buf, len);
   return extract_unsigned_integer (buf, len);
 
   read_memory (memaddr, buf, len);
   return extract_unsigned_integer (buf, len);


@@ -340,7 +336,7 @@ read_memory_string (CORE_ADDR memaddr, char *buffer, int max_len)
 CORE_ADDR
 read_memory_typed_address (CORE_ADDR addr, struct type *type)
 {
 CORE_ADDR
 read_memory_typed_address (CORE_ADDR addr, struct type *type)
 {

-  char *buf = alloca (TYPE_LENGTH (type));
+  gdb_byte *buf = alloca (TYPE_LENGTH (type));

   read_memory (addr, buf, TYPE_LENGTH (type));
   return extract_typed_address (buf, type);
 }
   read_memory (addr, buf, TYPE_LENGTH (type));
   return extract_typed_address (buf, type);
 }


@@ -350,7 +346,7 @@ void
 write_memory (CORE_ADDR memaddr, const bfd_byte *myaddr, int len)
 {
   int status;
 write_memory (CORE_ADDR memaddr, const bfd_byte *myaddr, int len)
 {
   int status;

-  bfd_byte *bytes = alloca (len);
+  gdb_byte *bytes = alloca (len);

   
   memcpy (bytes, myaddr, len);
   status = target_write_memory (memaddr, bytes, len);
   
   memcpy (bytes, myaddr, len);
   status = target_write_memory (memaddr, bytes, len);


@@ -362,7 +358,7 @@ write_memory (CORE_ADDR memaddr, const bfd_byte *myaddr, int len)
 void
 write_memory_unsigned_integer (CORE_ADDR addr, int len, ULONGEST value)
 {
 void
 write_memory_unsigned_integer (CORE_ADDR addr, int len, ULONGEST value)
 {

-  char *buf = alloca (len);
+  gdb_byte *buf = alloca (len);

   store_unsigned_integer (buf, len, value);
   write_memory (addr, buf, len);
 }
   store_unsigned_integer (buf, len, value);
   write_memory (addr, buf, len);
 }


@@ -371,7 +367,7 @@ write_memory_unsigned_integer (CORE_ADDR addr, int len, ULONGEST value)
 void
 write_memory_signed_integer (CORE_ADDR addr, int len, LONGEST value)
 {
 void
 write_memory_signed_integer (CORE_ADDR addr, int len, LONGEST value)
 {

-  char *buf = alloca (len);
+  gdb_byte *buf = alloca (len);

   store_signed_integer (buf, len, value);
   write_memory (addr, buf, len);
 }
   store_signed_integer (buf, len, value);
   write_memory (addr, buf, len);
 }


@@ -416,6 +412,12 @@ char *gnutarget;
 
 /* Same thing, except it is "auto" not NULL for the default case.  */
 static char *gnutarget_string;
 
 /* Same thing, except it is "auto" not NULL for the default case.  */
 static char *gnutarget_string;

+static void
+show_gnutarget_string (struct ui_file *file, int from_tty,
+                      struct cmd_list_element *c, const char *value)
+{
+  fprintf_filtered (file, _("The current BFD target is \"%s\".\n"), value);
+}

 
 static void set_gnutarget_command (char *, int, struct cmd_list_element *);
 
 
 static void set_gnutarget_command (char *, int, struct cmd_list_element *);
 


@@ -455,7 +457,7 @@ Set the current BFD target."), _("\
 Show the current BFD target."), _("\
 Use `set gnutarget auto' to specify automatic detection."),
                                   set_gnutarget_command,
 Show the current BFD target."), _("\
 Use `set gnutarget auto' to specify automatic detection."),
                                   set_gnutarget_command,

-                                  NULL, /* FIXME: i18n: */
+                                  show_gnutarget_string,

                                   &setlist, &showlist);
 
   if (getenv ("GNUTARGET"))
                                   &setlist, &showlist);
 
   if (getenv ("GNUTARGET"))