* core.c: Rename to corefile.c.
* config/pyr/tm-pyr.h, umax-xdep.c, sun386-nat.c, pyr-xdep.c,
* Makefile.in (SFILES), gould-xdep.c, coredep.c, armtdep.c,
arm-xdep.c, altos-xdep.c: Change core.c references to corefile.c.
From Graham Stoney <greyham@research.canon.oz.au>.
* Makefile.in (remote-array.o): Add rule to build.
(ALLDEPFILES): Add remote-array.c
* remote-array.c (baud_rate): Remove unnecessary declaration.
(baudrate): Remove.
(array_files_info): Print global baud_rate not baudrate.
copying.c
core-sol2.c
core-svr4.c
-core.c
+corefile.c
coredep.c
corelow.c
cp-valprint.c
+Fri Nov 3 12:30:43 1995 Fred Fish <fnf@cygnus.com>
+
+ * Makefile.in (COMMON_OBS): Use corefile.o rather than core.o
+ * core.c: Rename to corefile.c.
+ * config/pyr/tm-pyr.h, umax-xdep.c, sun386-nat.c, pyr-xdep.c,
+ * Makefile.in (SFILES), gould-xdep.c, coredep.c, armtdep.c,
+ arm-xdep.c, altos-xdep.c: Change core.c references to corefile.c.
+
+ From Graham Stoney <greyham@research.canon.oz.au>.
+ * Makefile.in (remote-array.o): Add rule to build.
+ (ALLDEPFILES): Add remote-array.c
+ * remote-array.c (baud_rate): Remove unnecessary declaration.
+ (baudrate): Remove.
+ (array_files_info): Print global baud_rate not baudrate.
+
Sat Nov 4 10:21:58 1995 Stu Grossman (grossman@cygnus.com)
* Makefile.in (INTERNAL_CFLAGS): Add ENABLE_CFLAGS.
Clean up formatting of "info registers" on MIPS and 88k. See if it
is possible to do this generically across all target architectures.
-GDB gets bfd/core.c and gdb/core.c confused (this should be easy to
+GDB gets bfd/corefile.c and gdb/corefile.c confused (this should be easy to
repeat even with something more recent than GDB 4.9).
Check that unmatched RBRAC doesn't abort().
\f
/* Work with core dump and executable files, for GDB.
- This code would be in core.c if it weren't machine-dependent. */
+ This code would be in corefile.c if it weren't machine-dependent. */
void
core_file_command (filename, from_tty)
}
\f
/* Work with core dump and executable files, for GDB.
- This code would be in core.c if it weren't machine-dependent. */
+ This code would be in corefile.c if it weren't machine-dependent. */
/* Structure to describe the chain of shared libraries used
by the execfile.
+++ /dev/null
-/* Core dump and executable file functions above target vector, for GDB.
- Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994
- 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 2 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-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. */
-
-#include "defs.h"
-#include "gdb_string.h"
-#include <errno.h>
-#include <signal.h>
-#include <fcntl.h>
-#include "frame.h" /* required by inferior.h */
-#include "inferior.h"
-#include "symtab.h"
-#include "command.h"
-#include "gdbcmd.h"
-#include "bfd.h"
-#include "target.h"
-#include "gdbcore.h"
-#include "dis-asm.h"
-#include "language.h"
-
-extern char registers[];
-
-/* Hook for `exec_file_command' command to call. */
-
-void (*exec_file_display_hook) PARAMS ((char *)) = NULL;
-
-/* Binary file diddling handle for the core file. */
-
-bfd *core_bfd = NULL;
-
-\f
-/* Backward compatability with old way of specifying core files. */
-
-void
-core_file_command (filename, from_tty)
- char *filename;
- int from_tty;
-{
- struct target_ops *t;
-
- dont_repeat (); /* Either way, seems bogus. */
-
- t = find_core_target ();
- if (t != NULL)
- if (!filename)
- (t->to_detach) (filename, from_tty);
- else
- (t->to_open) (filename, from_tty);
- else
- error ("GDB can't read core files on this machine.");
-}
-
-\f
-/* Call this to specify the hook for exec_file_command to call back.
- This is called from the x-window display code. */
-
-void
-specify_exec_file_hook (hook)
- void (*hook) PARAMS ((char *));
-{
- exec_file_display_hook = hook;
-}
-
-/* The exec file must be closed before running an inferior.
- If it is needed again after the inferior dies, it must
- be reopened. */
-
-void
-close_exec_file ()
-{
-#ifdef FIXME
- if (exec_bfd)
- bfd_tempclose (exec_bfd);
-#endif
-}
-
-void
-reopen_exec_file ()
-{
-#ifdef FIXME
- if (exec_bfd)
- bfd_reopen (exec_bfd);
-#endif
-}
-\f
-/* If we have both a core file and an exec file,
- print a warning if they don't go together. */
-
-void
-validate_files ()
-{
- if (exec_bfd && core_bfd)
- {
- if (!core_file_matches_executable_p (core_bfd, exec_bfd))
- warning ("core file may not match specified executable file.");
- else if (bfd_get_mtime(exec_bfd) > bfd_get_mtime(core_bfd))
- warning ("exec file is newer than core file.");
- }
-}
-
-/* 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. */
-
-char *
-get_exec_file (err)
- int err;
-{
- if (exec_bfd) return bfd_get_filename(exec_bfd);
- if (!err) return NULL;
-
- error ("No executable file specified.\n\
-Use the \"file\" or \"exec-file\" command.");
- return NULL;
-}
-
-\f
-/* Report a memory error with error(). */
-
-void
-memory_error (status, memaddr)
- int status;
- CORE_ADDR memaddr;
-{
- if (status == EIO)
- {
- /* Actually, address between memaddr and memaddr + len
- was out of bounds. */
- error_begin ();
- printf_filtered ("Cannot access memory at address ");
- print_address_numeric (memaddr, 1, gdb_stdout);
- printf_filtered (".\n");
- return_to_top_level (RETURN_ERROR);
- }
- else
- {
- error_begin ();
- printf_filtered ("Error accessing memory address ");
- print_address_numeric (memaddr, 1, gdb_stdout);
- printf_filtered (": %s.\n",
- safe_strerror (status));
- return_to_top_level (RETURN_ERROR);
- }
-}
-
-/* Same as target_read_memory, but report an error if can't read. */
-void
-read_memory (memaddr, myaddr, len)
- CORE_ADDR memaddr;
- char *myaddr;
- int len;
-{
- int status;
- status = target_read_memory (memaddr, myaddr, len);
- if (status != 0)
- memory_error (status, memaddr);
-}
-
-/* Like target_read_memory, but slightly different parameters. */
-
-int
-dis_asm_read_memory (memaddr, myaddr, len, info)
- bfd_vma memaddr;
- bfd_byte *myaddr;
- int len;
- disassemble_info *info;
-{
- return target_read_memory (memaddr, (char *) myaddr, len);
-}
-
-/* Like memory_error with slightly different parameters. */
-void
-dis_asm_memory_error (status, memaddr, info)
- int status;
- bfd_vma memaddr;
- disassemble_info *info;
-{
- memory_error (status, memaddr);
-}
-
-/* Like print_address with slightly different parameters. */
-void
-dis_asm_print_address (addr, info)
- bfd_vma addr;
- struct disassemble_info *info;
-{
- print_address (addr, info->stream);
-}
-
-/* Same as target_write_memory, but report an error if can't write. */
-void
-write_memory (memaddr, myaddr, len)
- CORE_ADDR memaddr;
- char *myaddr;
- int len;
-{
- int status;
-
- status = target_write_memory (memaddr, myaddr, len);
- if (status != 0)
- memory_error (status, memaddr);
-}
-
-/* Read an integer from debugged memory, given address and number of bytes. */
-
-LONGEST
-read_memory_integer (memaddr, len)
- CORE_ADDR memaddr;
- int len;
-{
- char buf[sizeof (LONGEST)];
-
- read_memory (memaddr, buf, len);
- return extract_signed_integer (buf, len);
-}
-
-unsigned LONGEST
-read_memory_unsigned_integer (memaddr, len)
- CORE_ADDR memaddr;
- int len;
-{
- char buf[sizeof (unsigned LONGEST)];
-
- read_memory (memaddr, buf, len);
- return extract_unsigned_integer (buf, len);
-}
-\f
-#if 0
-/* Enable after 4.12. It is not tested. */
-
-/* Search code. Targets can just make this their search function, or
- if the protocol has a less general search function, they can call this
- in the cases it can't handle. */
-void
-generic_search (len, data, mask, startaddr, increment, lorange, hirange
- addr_found, data_found)
- int len;
- char *data;
- char *mask;
- CORE_ADDR startaddr;
- int increment;
- CORE_ADDR lorange;
- CORE_ADDR hirange;
- CORE_ADDR *addr_found;
- char *data_found;
-{
- int i;
- CORE_ADDR curaddr = startaddr;
-
- while (curaddr >= lorange && curaddr < hirange)
- {
- read_memory (curaddr, data_found, len);
- for (i = 0; i < len; ++i)
- if ((data_found[i] & mask[i]) != data[i])
- goto try_again;
- /* It matches. */
- *addr_found = curaddr;
- return;
-
- try_again:
- curaddr += increment;
- }
- *addr_found = (CORE_ADDR)0;
- return;
-}
-#endif /* 0 */
-\f
-/* The current default bfd target. Points to storage allocated for
- gnutarget_string. */
-char *gnutarget;
-
-/* Same thing, except it is "auto" not NULL for the default case. */
-static char *gnutarget_string;
-
-static void set_gnutarget_command
- PARAMS ((char *, int, struct cmd_list_element *));
-
-static void
-set_gnutarget_command (ignore, from_tty, c)
- char *ignore;
- int from_tty;
- struct cmd_list_element *c;
-{
- if (STREQ (gnutarget_string, "auto"))
- gnutarget = NULL;
- else
- gnutarget = gnutarget_string;
-}
-
-/* Set the gnutarget. */
-void
-set_gnutarget (newtarget)
- char *newtarget;
-{
- if (gnutarget_string != NULL)
- free (gnutarget_string);
- gnutarget_string = savestring (newtarget, strlen (newtarget));
- set_gnutarget_command (NULL, 0, NULL);
-}
-
-void
-_initialize_core()
-{
- struct cmd_list_element *c;
- c = add_cmd ("core-file", class_files, core_file_command,
- "Use FILE as core dump for examining memory and registers.\n\
-No arg means have no core file. This command has been superseded by the\n\
-`target core' and `detach' commands.", &cmdlist);
- c->completer = filename_completer;
-
- c = add_set_cmd ("gnutarget", class_files, var_string_noescape,
- (char *) &gnutarget_string,
- "Set the current BFD target.\n\
-Use `set gnutarget auto' to specify automatic detection.",
- &setlist);
- c->function.sfunc = set_gnutarget_command;
- add_show_from_set (c, &showlist);
-
- if (getenv ("GNUTARGET"))
- set_gnutarget (getenv ("GNUTARGET"));
- else
- set_gnutarget ("auto");
-}
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-/* core.c is supposed to be the more machine-independent aspects of this;
+/* corefile.c is supposed to be the more machine-independent aspects of this;
this file is more machine-specific. */
#include "defs.h"
--- /dev/null
+/* Core dump and executable file functions above target vector, for GDB.
+ Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1994
+ 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 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+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. */
+
+#include "defs.h"
+#include "gdb_string.h"
+#include <errno.h>
+#include <signal.h>
+#include <fcntl.h>
+#include "frame.h" /* required by inferior.h */
+#include "inferior.h"
+#include "symtab.h"
+#include "command.h"
+#include "gdbcmd.h"
+#include "bfd.h"
+#include "target.h"
+#include "gdbcore.h"
+#include "dis-asm.h"
+#include "language.h"
+
+extern char registers[];
+
+/* Hook for `exec_file_command' command to call. */
+
+void (*exec_file_display_hook) PARAMS ((char *)) = NULL;
+
+/* Binary file diddling handle for the core file. */
+
+bfd *core_bfd = NULL;
+
+\f
+/* Backward compatability with old way of specifying core files. */
+
+void
+core_file_command (filename, from_tty)
+ char *filename;
+ int from_tty;
+{
+ struct target_ops *t;
+
+ dont_repeat (); /* Either way, seems bogus. */
+
+ t = find_core_target ();
+ if (t != NULL)
+ if (!filename)
+ (t->to_detach) (filename, from_tty);
+ else
+ (t->to_open) (filename, from_tty);
+ else
+ error ("GDB can't read core files on this machine.");
+}
+
+\f
+/* Call this to specify the hook for exec_file_command to call back.
+ This is called from the x-window display code. */
+
+void
+specify_exec_file_hook (hook)
+ void (*hook) PARAMS ((char *));
+{
+ exec_file_display_hook = hook;
+}
+
+/* The exec file must be closed before running an inferior.
+ If it is needed again after the inferior dies, it must
+ be reopened. */
+
+void
+close_exec_file ()
+{
+#ifdef FIXME
+ if (exec_bfd)
+ bfd_tempclose (exec_bfd);
+#endif
+}
+
+void
+reopen_exec_file ()
+{
+#ifdef FIXME
+ if (exec_bfd)
+ bfd_reopen (exec_bfd);
+#endif
+}
+\f
+/* If we have both a core file and an exec file,
+ print a warning if they don't go together. */
+
+void
+validate_files ()
+{
+ if (exec_bfd && core_bfd)
+ {
+ if (!core_file_matches_executable_p (core_bfd, exec_bfd))
+ warning ("core file may not match specified executable file.");
+ else if (bfd_get_mtime(exec_bfd) > bfd_get_mtime(core_bfd))
+ warning ("exec file is newer than core file.");
+ }
+}
+
+/* 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. */
+
+char *
+get_exec_file (err)
+ int err;
+{
+ if (exec_bfd) return bfd_get_filename(exec_bfd);
+ if (!err) return NULL;
+
+ error ("No executable file specified.\n\
+Use the \"file\" or \"exec-file\" command.");
+ return NULL;
+}
+
+\f
+/* Report a memory error with error(). */
+
+void
+memory_error (status, memaddr)
+ int status;
+ CORE_ADDR memaddr;
+{
+ if (status == EIO)
+ {
+ /* Actually, address between memaddr and memaddr + len
+ was out of bounds. */
+ error_begin ();
+ printf_filtered ("Cannot access memory at address ");
+ print_address_numeric (memaddr, 1, gdb_stdout);
+ printf_filtered (".\n");
+ return_to_top_level (RETURN_ERROR);
+ }
+ else
+ {
+ error_begin ();
+ printf_filtered ("Error accessing memory address ");
+ print_address_numeric (memaddr, 1, gdb_stdout);
+ printf_filtered (": %s.\n",
+ safe_strerror (status));
+ return_to_top_level (RETURN_ERROR);
+ }
+}
+
+/* Same as target_read_memory, but report an error if can't read. */
+void
+read_memory (memaddr, myaddr, len)
+ CORE_ADDR memaddr;
+ char *myaddr;
+ int len;
+{
+ int status;
+ status = target_read_memory (memaddr, myaddr, len);
+ if (status != 0)
+ memory_error (status, memaddr);
+}
+
+/* Like target_read_memory, but slightly different parameters. */
+
+int
+dis_asm_read_memory (memaddr, myaddr, len, info)
+ bfd_vma memaddr;
+ bfd_byte *myaddr;
+ int len;
+ disassemble_info *info;
+{
+ return target_read_memory (memaddr, (char *) myaddr, len);
+}
+
+/* Like memory_error with slightly different parameters. */
+void
+dis_asm_memory_error (status, memaddr, info)
+ int status;
+ bfd_vma memaddr;
+ disassemble_info *info;
+{
+ memory_error (status, memaddr);
+}
+
+/* Like print_address with slightly different parameters. */
+void
+dis_asm_print_address (addr, info)
+ bfd_vma addr;
+ struct disassemble_info *info;
+{
+ print_address (addr, info->stream);
+}
+
+/* Same as target_write_memory, but report an error if can't write. */
+void
+write_memory (memaddr, myaddr, len)
+ CORE_ADDR memaddr;
+ char *myaddr;
+ int len;
+{
+ int status;
+
+ status = target_write_memory (memaddr, myaddr, len);
+ if (status != 0)
+ memory_error (status, memaddr);
+}
+
+/* Read an integer from debugged memory, given address and number of bytes. */
+
+LONGEST
+read_memory_integer (memaddr, len)
+ CORE_ADDR memaddr;
+ int len;
+{
+ char buf[sizeof (LONGEST)];
+
+ read_memory (memaddr, buf, len);
+ return extract_signed_integer (buf, len);
+}
+
+unsigned LONGEST
+read_memory_unsigned_integer (memaddr, len)
+ CORE_ADDR memaddr;
+ int len;
+{
+ char buf[sizeof (unsigned LONGEST)];
+
+ read_memory (memaddr, buf, len);
+ return extract_unsigned_integer (buf, len);
+}
+\f
+#if 0
+/* Enable after 4.12. It is not tested. */
+
+/* Search code. Targets can just make this their search function, or
+ if the protocol has a less general search function, they can call this
+ in the cases it can't handle. */
+void
+generic_search (len, data, mask, startaddr, increment, lorange, hirange
+ addr_found, data_found)
+ int len;
+ char *data;
+ char *mask;
+ CORE_ADDR startaddr;
+ int increment;
+ CORE_ADDR lorange;
+ CORE_ADDR hirange;
+ CORE_ADDR *addr_found;
+ char *data_found;
+{
+ int i;
+ CORE_ADDR curaddr = startaddr;
+
+ while (curaddr >= lorange && curaddr < hirange)
+ {
+ read_memory (curaddr, data_found, len);
+ for (i = 0; i < len; ++i)
+ if ((data_found[i] & mask[i]) != data[i])
+ goto try_again;
+ /* It matches. */
+ *addr_found = curaddr;
+ return;
+
+ try_again:
+ curaddr += increment;
+ }
+ *addr_found = (CORE_ADDR)0;
+ return;
+}
+#endif /* 0 */
+\f
+/* The current default bfd target. Points to storage allocated for
+ gnutarget_string. */
+char *gnutarget;
+
+/* Same thing, except it is "auto" not NULL for the default case. */
+static char *gnutarget_string;
+
+static void set_gnutarget_command
+ PARAMS ((char *, int, struct cmd_list_element *));
+
+static void
+set_gnutarget_command (ignore, from_tty, c)
+ char *ignore;
+ int from_tty;
+ struct cmd_list_element *c;
+{
+ if (STREQ (gnutarget_string, "auto"))
+ gnutarget = NULL;
+ else
+ gnutarget = gnutarget_string;
+}
+
+/* Set the gnutarget. */
+void
+set_gnutarget (newtarget)
+ char *newtarget;
+{
+ if (gnutarget_string != NULL)
+ free (gnutarget_string);
+ gnutarget_string = savestring (newtarget, strlen (newtarget));
+ set_gnutarget_command (NULL, 0, NULL);
+}
+
+void
+_initialize_core()
+{
+ struct cmd_list_element *c;
+ c = add_cmd ("core-file", class_files, core_file_command,
+ "Use FILE as core dump for examining memory and registers.\n\
+No arg means have no core file. This command has been superseded by the\n\
+`target core' and `detach' commands.", &cmdlist);
+ c->completer = filename_completer;
+
+ c = add_set_cmd ("gnutarget", class_files, var_string_noescape,
+ (char *) &gnutarget_string,
+ "Set the current BFD target.\n\
+Use `set gnutarget auto' to specify automatic detection.",
+ &setlist);
+ c->function.sfunc = set_gnutarget_command;
+ add_show_from_set (c, &showlist);
+
+ if (getenv ("GNUTARGET"))
+ set_gnutarget (getenv ("GNUTARGET"));
+ else
+ set_gnutarget ("auto");
+}
\f
/* Work with core dump and executable files, for GDB.
- This code would be in core.c if it weren't machine-dependent. */
+ This code would be in corefile.c if it weren't machine-dependent. */
void
core_file_command (filename, from_tty)
#ifdef PYRAMID_CORE
-/* Can't make definitions here static, since core.c needs them
+/* Can't make definitions here static, since corefile.c needs them
to do bounds checking on the core-file areas. O well. */
/* have two stacks: one for data, one for register windows. */
\f
/* Work with core dump and executable files, for GDB.
- This code would be in core.c if it weren't machine-dependent. */
+ This code would be in corefile.c if it weren't machine-dependent. */
void
core_file_command (filename, from_tty)
#include "monitor.h"
#include "remote-utils.h"
-extern int baud_rate;
-
static const char hexchars[]="0123456789abcdef";
static char *hex2mem();
* array_open -- open a connection to a remote debugger.
* NAME is the filename used for communication.
*/
-static int baudrate = 9600;
static char dev_name[100];
static void
array_files_info ()
{
printf ("\tAttached to %s at %d baud.\n",
- dev_name, baudrate);
+ dev_name, baud_rate);
}
/*
#include <sys/core.h>
\f
-/* Machine-dependent code which would otherwise be in core.c */
+/* Machine-dependent code which would otherwise be in corefile.c */
/* Work with core files, for GDB. */
\f
#include "gdb_stat.h"
/* Work with core dump and executable files, for GDB.
- This code would be in core.c if it weren't machine-dependent. */
+ This code would be in corefile.c if it weren't machine-dependent. */
void
core_file_command (filename, from_tty)
projects / binutils-gdb.git / commitdiff