/* Support for GDB maintenance commands.
- Copyright (C) 1992 Free Software Foundation, Inc.
+ Copyright 1992, 1993, 1994 Free Software Foundation, Inc.
Written by Fred Fish at Cygnus Support.
This file is part of GDB.
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., 675 Mass Ave, Cambridge, MA 02139, USA. */
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "defs.h"
-#if MAINTENANCE_CMDS /* Entire file goes away if not including maint cmds */
+#if MAINTENANCE_CMDS /* Entire rest of file goes away if not including maint cmds */
#include <signal.h>
#include "command.h"
#include "gdbcore.h"
#include "expression.h" /* For language.h */
#include "language.h"
+#include "symfile.h"
+#include "objfiles.h"
-static void
-maintenance_command PARAMS ((char *, int));
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
-static void
-maintenance_dump_me PARAMS ((char *, int));
+static void maintenance_command PARAMS ((char *, int));
-static void
-maintenance_demangle PARAMS ((char *, int));
+static void maintenance_dump_me PARAMS ((char *, int));
+
+static void maintenance_demangle PARAMS ((char *, int));
+
+static void maintenance_time_display PARAMS ((char *, int));
+
+static void maintenance_space_display PARAMS ((char *, int));
+
+static void maintenance_info_command PARAMS ((char *, int));
+
+static void print_section_table PARAMS ((bfd *, asection *, PTR));
+
+static void maintenance_info_sections PARAMS ((char *, int));
+
+static void maintenance_print_command PARAMS ((char *, int));
+
+/* Set this to the maximum number of seconds to wait instead of waiting forever
+ in target_wait(). If this timer times out, then it generates an error and
+ the command is aborted. This replaces most of the need for timeouts in the
+ GDB test suite, and makes it possible to distinguish between a hung target
+ and one with slow communications. */
+
+int watchdog = 0;
/*
}
}
+static void
+maintenance_time_display (args, from_tty)
+ char *args;
+ int from_tty;
+{
+ extern int display_time;
+
+ if (args == NULL || *args == '\0')
+ printf_unfiltered ("\"maintenance time\" takes a numeric argument.\n");
+ else
+ display_time = strtol (args, NULL, 10);
+}
+
+static void
+maintenance_space_display (args, from_tty)
+ char *args;
+ int from_tty;
+{
+ extern int display_space;
+
+ if (args == NULL || *args == '\0')
+ printf_unfiltered ("\"maintenance space\" takes a numeric argument.\n");
+ else
+ display_space = strtol (args, NULL, 10);
+}
+
/* The "maintenance info" command is defined as a prefix, with allow_unknown 0.
Therefore, its own definition is called only for "maintenance info" with
no args. */
flags = bfd_get_section_flags (abfd, asect);
+ /* FIXME-32x64: Need print_address_numeric with field width. */
printf_filtered (" %s",
local_hex_string_custom
((unsigned long) bfd_section_vma (abfd, asect), "08l"));
printf_filtered (" HAS_CONTENTS");
if (flags & SEC_NEVER_LOAD)
printf_filtered (" NEVER_LOAD");
- if (flags & SEC_SHARED_LIBRARY)
- printf_filtered (" SHARED_LIBRARY");
+ if (flags & SEC_COFF_SHARED_LIBRARY)
+ printf_filtered (" COFF_SHARED_LIBRARY");
if (flags & SEC_IS_COMMON)
printf_filtered (" IS_COMMON");
}
}
+/* ARGSUSED */
+void
+maintenance_print_statistics (args, from_tty)
+ char *args;
+ int from_tty;
+{
+ print_objfile_statistics ();
+ print_symbol_bcache_statistics ();
+}
+
/* The "maintenance print" command is defined as a prefix, with allow_unknown
0. Therefore, its own definition is called only for "maintenance print"
with no args. */
and prints the result.",
&maintenancelist);
+ add_cmd ("time", class_maintenance, maintenance_time_display,
+ "Set the display of time usage.\n\
+If nonzero, will cause the execution time for each command to be\n\
+displayed, following the command's output.",
+ &maintenancelist);
+
+ add_cmd ("space", class_maintenance, maintenance_space_display,
+ "Set the display of space usage.\n\
+If nonzero, will cause the execution space for each command to be\n\
+displayed, following the command's output.",
+ &maintenancelist);
+
add_cmd ("type", class_maintenance, maintenance_print_type,
"Print a type chain for a given symbol.\n\
For each node in a type chain, print the raw data for each member of\n\
add_cmd ("objfiles", class_maintenance, maintenance_print_objfiles,
"Print dump of current object file definitions.",
&maintenanceprintlist);
+
+ add_cmd ("statistics", class_maintenance, maintenance_print_statistics,
+ "Print statistics about internal gdb state.",
+ &maintenanceprintlist);
+
+ add_cmd ("check-symtabs", class_maintenance, maintenance_check_symtabs,
+ "Check consistency of psymtabs and symtabs.",
+ &maintenancelist);
+
+ add_show_from_set (
+ add_set_cmd ("watchdog", class_maintenance, var_zinteger, (char *)&watchdog,
+ "Set watchdog timer.\n\
+When non-zero, this timeout is used instead of waiting forever for a target to\n\
+finish a low-level step or continue operation. If the specified amount of time\n\
+passes without a response from the target, an error occurs.", &setlist),
+ &showlist);
#endif /* MAINTENANCE_CMDS */
}