diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 68 | ||||
| -rw-r--r-- | gdb/Makefile.in | 57 | ||||
| -rw-r--r-- | gdb/call-cmds.h | 7 | ||||
| -rw-r--r-- | gdb/cli/cli-cmds.c | 801 | ||||
| -rw-r--r-- | gdb/cli/cli-cmds.h | 125 | ||||
| -rw-r--r-- | gdb/cli/cli-decode.c (renamed from gdb/command.c) | 680 | ||||
| -rw-r--r-- | gdb/cli/cli-decode.h | 357 | ||||
| -rw-r--r-- | gdb/cli/cli-script.c | 1315 | ||||
| -rw-r--r-- | gdb/cli/cli-script.h | 50 | ||||
| -rw-r--r-- | gdb/cli/cli-setshow.c | 462 | ||||
| -rw-r--r-- | gdb/cli/cli-setshow.h | 32 | ||||
| -rw-r--r-- | gdb/command.h | 7 | ||||
| -rwxr-xr-x | gdb/configure | 698 | ||||
| -rw-r--r-- | gdb/configure.in | 34 | ||||
| -rw-r--r-- | gdb/gdbcmd.h | 7 | ||||
| -rw-r--r-- | gdb/top.c | 1915 |
16 files changed, 3765 insertions, 2850 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index bd27d38..ca8bba8 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,71 @@ +2000-12-01 Fernando Nasser <fnasser@redhat.com> + + * cli/cli-decode.c: New file. Handle lists of commands, their decoding + and documentation. + (add_cmd, deprecate_cmd, add_abbrev_cmd, add_alias_cmd, add_prefix_cmd, + add_abbrev_prefix_cmd, not_just_help_class_command, empty_sfunc, + add_set_cmd, add_set_enum_cmd, add_set_auto_boolean_cmd, + add_show_from_set, delete_cmd, apropos_cmd, help_cmd, help_list, + help_all, print_doc_line, help_cmd_list, find_cmd, lookup_cmd_1, + undef_cmd_error, lookup_cmd, deprecated_cmd_warning, + lookup_cmd_composition, complete_on_cmdlist, complete_on_enum): + Moved here from command.c. + (add_info, add_info_alias, add_com, add_com_alias): Moved here from + top.c. + * cli/cli-decode.h: Definitions/declarations for the above. + * cli/cli-cmds.c: New file. GDB CLI commands. + (error_no_arg, info_command, show_command, help_command, show_version, + quit_command, pwd_command, cd_command, echo_command, shell_escape, + make_command, show_user, set_debug, show_debug, init_cmd_lists): + Moved here from top.c. + (apropos_command): Moved here from command.c. + (complete_command, source_command): Moved here (part) from top.c. + (is_complete_command): New function. Checks if a command is the + "complete" command. + (init_cli_cmds): New function. Add commands to the CLI (from code + previously in top.c. + * cli/cli-cmds.h: Definitions/declarations for the above. + * cli/cli-script.c: New file. GDB CLI command scripting. + (build_command_line, get_command_line, print_command_lines, + print_command_line, execute_user_command, execute_control_command, + while_command, if_command, arg_cleanup, setup_user_args, locate_arg, + insert_args, realloc_body_list, read_next_line, + recurse_read_control_structure, read_command_lines, free_command_lines, + do_free_command_lines_cleanup, make_cleanup_free_command_lines, + validate_comname, user_defined_command, define_command, + document_command, source_cleanup_lines, do_fclose_cleanup, + show_user_1): Moved here from top.c. + (script_from_file): New function. Implements execution of a script + contained in a file (part of code for the source_command() that used + to exist in top.c). + * cli/cli-script.h: Definitions/declarations for the above. + * cli/cli-setshow.c: New file. Handle set and show GDB CLI commands. + (parse_auto_binary_operation, parse_binary_operation, + do_setshow_command, cmd_show_list): Moved here from command.c. + * cli/cli-setshow.h: Definitions/declarations for the above. + * top.c: Remove all CLI code, except the command loop. + (gdb_init): Call init_cli_cmds(). + * command.c: Remove obsolete file. + * command.h: Mark as DEPRECATED. + * gdbcmd.h: Ditto. + * call-cmds.h: Ditto. + * Makefile.in (SFILES): Remove command.c. + (COMMON_OBS): Remove command.o. + (command.o): Remove obsolete target. + (cli_decode_h, cli_cmds_h, cli_script_h, cli_setshow_h): New macros. + Refer to CLI header files. + (cli-decode.o, cli-cmds.o, cli-setshow.o, cli-script.o): New targets. + (SUBDIR_CLI_OBS, SUBDIR_CLI_SRCS, SUBDIR_CLI_DEPS, SUBDIR_CLI_INITS, + SUBDIR_CLI_LDFLAGS, SUBDIR_CLI_CFLAGS, SUBDIR_CLI_ALL, SUBDIR_CLI_CLEAN, + SUBDIR_CLI_INSTALL, SUBDIR_CLI_UNINSTALL): New macros for new cli + subdirectory. + * configure.in (enable_gdbcli): New option. Include the CLI in the + executable (cannot be disabled yet). + (CONFIG_OBS, CONFIG_DEPS, CONFIG_SRCS, CONFIG_INITS, ENABLE_CFLAGS, + CONFIG_ALL, CONFIG_CLEAN, CONFIG_INSTALL, CONFIG_UNINSTALL): Add + the corresponding SUBDIR_CLI_* macros if CLI requested. + * configure: Regenerate. + 2000-10-27 Pierre Muller <muller@ics.u-strasbg.fr> * p-exp.y (yylex): avoid problem with symbol name diff --git a/gdb/Makefile.in b/gdb/Makefile.in index 67d63d8..97d5f73 100644 --- a/gdb/Makefile.in +++ b/gdb/Makefile.in @@ -135,6 +135,22 @@ INTL_SRC = $(srcdir)/$(INTL_DIR) INTL_CFLAGS = -I$(INTL_DIR) -I$(INTL_SRC) # +# CLI sub directory definitons +# +SUBDIR_CLI_OBS = \ + cli-decode.o cli-script.o cli-cmds.o cli-setshow.o +SUBDIR_CLI_SRCS = \ + cli/cli-decode.c cli/cli-script.c cli/cli-cmds.c cli/cli-setshow.c +SUBDIR_CLI_DEPS = +SUBDIR_CLI_INITS = +SUBDIR_CLI_LDFLAGS= +SUBDIR_CLI_CFLAGS= +SUBDIR_CLI_ALL= +SUBDIR_CLI_CLEAN= +SUBDIR_CLI_INSTALL= +SUBDIR_CLI_UNINSTALL= + +# # MI sub directory definitons # SUBDIR_MI_OBS = \ @@ -477,7 +493,7 @@ TARGET_FLAGS_TO_PASS = \ SFILES = ax-general.c ax-gdb.c bcache.c blockframe.c breakpoint.c \ buildsym.c c-exp.y c-lang.c c-typeprint.c c-valprint.c \ ch-exp.c ch-lang.c ch-typeprint.c ch-valprint.c coffread.c \ - command.c complaints.c completer.c corefile.c cp-valprint.c dbxread.c \ + complaints.c completer.c corefile.c cp-valprint.c dbxread.c \ demangle.c dwarfread.c dwarf2read.c elfread.c environ.c eval.c \ event-loop.c event-top.c \ expprint.c f-exp.y f-lang.c f-typeprint.c f-valprint.c \ @@ -548,8 +564,8 @@ breakpoint_h = breakpoint.h $(frame_h) $(value_h) command_h = command.h gdbcmd_h = gdbcmd.h $(command_h) - call_cmds_h = call-cmds.h + xm_h = @xm_h@ tm_h = @tm_h@ nm_h = @nm_h@ @@ -568,6 +584,11 @@ ui_out_h = ui-out.h cli_out_h = cli-out.h arch_utils_h = arch-utils.h +cli_decode_h = $(srcdir)/cli/cli-decode.h +cli_cmds_h = $(srcdir)/cli/cli-cmds.h +cli_script_h = $(srcdir)/cli/cli-script.h +cli_setshow_h = $(srcdir)/cli/cli-setshow.h + # Header files that need to have srcdir added. Note that in the cases # where we use a macro like $(gdbcmd_h), things are carefully arranged # so that each .h file is listed exactly once (M-x tags-search works @@ -621,7 +642,7 @@ TAGFILES_WITH_SRCDIR = $(HFILES_WITH_SRCDIR) COMMON_OBS = version.o blockframe.o breakpoint.o findvar.o regcache.o \ source.o values.o eval.o valops.o valarith.o valprint.o printcmd.o \ - symtab.o symfile.o symmisc.o linespec.o infcmd.o infrun.o command.o \ + symtab.o symfile.o symmisc.o linespec.o infcmd.o infrun.o \ expprint.o environ.o stack.o thread.o \ event-loop.o event-top.o inf-loop.o completer.o \ gdbarch.o arch-utils.o gdbtypes.o copying.o $(DEPFILES) \ @@ -1214,8 +1235,8 @@ coffread.o: coffread.c $(bfd_h) $(breakpoint_h) buildsym.h \ symfile.h $(symtab_h) gdb-stabs.h stabsread.h target.h \ gdb_string.h -command.o: command.c $(defs_h) $(expression_h) $(gdbcmd_h) \ - $(gdbtypes_h) $(symtab_h) $(value_h) gdb_string.h gdb_wait.h +# OBSOLETE command.o: command.c $(defs_h) $(expression_h) $(gdbcmd_h) \ +# OBSOLETE $(gdbtypes_h) $(symtab_h) $(value_h) gdb_string.h gdb_wait.h complaints.o: complaints.c complaints.h $(defs_h) $(gdbcmd_h) @@ -2014,6 +2035,32 @@ varobj.o: varobj.c $(defs_h) $(frame_h) $(value_h) \ wrapper.o: wrapper.c $(defs_h) $(frame_h) $(value_h) wrapper.h # +# CLI dependencies +# +# Need to explicitly specify the compile rule as make will do nothing +# or try to compile the object file into the cli directory. + +cli-decode.o: $(srcdir)/cli/cli-decode.c $(cli_decode_h) \ + $(cli_cmds_h) $(defs_h) $(ui_out_h) \ + $(symtab_h) gnu-regex.h + $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/cli/cli-decode.c + +cli-cmds.o: $(srcdir)/cli/cli-cmds.c $(cli_cmds_h) $(cli_decode_h) \ + $(cli_script_h) $(cli_setshow_h) top.h completer.h $(defs_h) \ + $(target_h) gdb_wait.h gnu-regex.h $(ui_out_h) + $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/cli/cli-cmds.c + +cli-setshow.o: $(srcdir)/cli/cli-setshow.c $(cli_setshow_h) \ + $(cli_decode_h) $(cli_cmds_h) $(defs_h) \ + $(value_h) $(ui_out_h) + $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/cli/cli-setshow.c + +cli-script.o: $(srcdir)/cli/cli-script.c $(cli_script_h) \ + $(cli_cmds_h) $(cli_decode_h) top.h \ + $(defs_h) $(value_h) language.h $(ui_out_h) + $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/cli/cli-script.c + +# # MI dependencies # # Need to explicitly specify the compile rule as make will do nothing diff --git a/gdb/call-cmds.h b/gdb/call-cmds.h index c96b736..5d28ad2 100644 --- a/gdb/call-cmds.h +++ b/gdb/call-cmds.h @@ -1,3 +1,10 @@ +/* ***DEPRECATED*** The gdblib files must not be calling/using things in any + of the possible command languages. If necessary, a hook (that may be + present or not) must be used and set to the appropriate routine by any + command language that cares about it. If you are having to include this + file you are possibly doing things the old way. This file will disapear. + fnasser@redhat.com */ + /* Prototypes for GDB commands that are called internally by other functions. Copyright 1992 Free Software Foundation, Inc. diff --git a/gdb/cli/cli-cmds.c b/gdb/cli/cli-cmds.c new file mode 100644 index 0000000..557e1fd --- /dev/null +++ b/gdb/cli/cli-cmds.c @@ -0,0 +1,801 @@ +/* GDB CLI commands. + Copyright 2000 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 "completer.h" +#include "target.h" /* For baud_rate, remote_debug and remote_timeout */ +#include "gdb_wait.h" /* For shell escape implementation */ +#include "gnu-regex.h" /* Used by apropos_command */ + +#ifdef UI_OUT +#include "ui-out.h" +#endif + +#include "top.h" +#include "cli/cli-decode.h" +#include "cli/cli-script.h" +#include "cli/cli-setshow.h" +#include "cli/cli-cmds.h" + +#ifndef GDBINIT_FILENAME +#define GDBINIT_FILENAME ".gdbinit" +#endif + +/* FIXME: this should be auto-configured! */ +#ifdef __MSDOS__ +# define CANT_FORK +#endif + +/* From gdb/top.c */ + +extern void dont_repeat (void); + +extern void set_verbose (char *, int, struct cmd_list_element *); + +extern void show_history (char *, int); + +extern void set_history (char *, int); + +extern void show_commands (char *, int); + +/* Prototypes for local functions */ + +static void complete_command (char *, int); + +static void echo_command (char *, int); + +static void pwd_command (char *, int); + +static void show_version (char *, int); + +static void validate_comname (char *); + +static void help_command (char *, int); + +static void show_command (char *, int); + +static void info_command (char *, int); + +static void show_debug (char *, int); + +static void set_debug (char *, int); + +static void show_user (char *, int); + +static void make_command (char *, int); + +static void shell_escape (char *, int); + +void apropos_command (char *, int); + +/* Define all cmd_list_elements. */ + +/* Chain containing all defined commands. */ + +struct cmd_list_element *cmdlist; + +/* Chain containing all defined info subcommands. */ + +struct cmd_list_element *infolist; + +/* Chain containing all defined enable subcommands. */ + +struct cmd_list_element *enablelist; + +/* Chain containing all defined disable subcommands. */ + +struct cmd_list_element *disablelist; + +/* Chain containing all defined toggle subcommands. */ + +struct cmd_list_element *togglelist; + +/* Chain containing all defined stop subcommands. */ + +struct cmd_list_element *stoplist; + +/* Chain containing all defined delete subcommands. */ + +struct cmd_list_element *deletelist; + +/* Chain containing all defined "enable breakpoint" subcommands. */ + +struct cmd_list_element *enablebreaklist; + +/* Chain containing all defined set subcommands */ + +struct cmd_list_element *setlist; + +/* Chain containing all defined unset subcommands */ + +struct cmd_list_element *unsetlist; + +/* Chain containing all defined show subcommands. */ + +struct cmd_list_element *showlist; + +/* Chain containing all defined \"set history\". */ + +struct cmd_list_element *sethistlist; + +/* Chain containing all defined \"show history\". */ + +struct cmd_list_element *showhistlist; + +/* Chain containing all defined \"unset history\". */ + +struct cmd_list_element *unsethistlist; + +/* Chain containing all defined maintenance subcommands. */ + +struct cmd_list_element *maintenancelist; + +/* Chain containing all defined "maintenance info" subcommands. */ + +struct cmd_list_element *maintenanceinfolist; + +/* Chain containing all defined "maintenance print" subcommands. */ + +struct cmd_list_element *maintenanceprintlist; + +struct cmd_list_element *setprintlist; + +struct cmd_list_element *showprintlist; + +struct cmd_list_element *setdebuglist; + +struct cmd_list_element *showdebuglist; + +struct cmd_list_element *setchecklist; + +struct cmd_list_element *showchecklist; + +/* Utility used everywhere when at least one argument is needed and + none is supplied. */ + +void +error_no_arg (char *why) +{ + error ("Argument required (%s).", why); +} + +/* The "info" command is defined as a prefix, with allow_unknown = 0. + Therefore, its own definition is called only for "info" with no args. */ + +/* ARGSUSED */ +static void +info_command (char *arg, int from_tty) +{ + printf_unfiltered ("\"info\" must be followed by the name of an info command.\n"); + help_list (infolist, "info ", -1, gdb_stdout); +} + +/* The "show" command with no arguments shows all the settings. */ + +/* ARGSUSED */ +static void +show_command (char *arg, int from_tty) +{ + cmd_show_list (showlist, from_tty, ""); +} + +/* Provide documentation on command or list given by COMMAND. FROM_TTY + is ignored. */ + +/* ARGSUSED */ +static void +help_command (char *command, int from_tty) +{ + help_cmd (command, gdb_stdout); +} + +/* The "complete" command is used by Emacs to implement completion. */ + +/* ARGSUSED */ +static void +complete_command (char *arg, int from_tty) +{ + int i; + int argpoint; + char *completion; + + dont_repeat (); + + if (arg == NULL) + arg = ""; + argpoint = strlen (arg); + + for (completion = line_completion_function (arg, i = 0, arg, argpoint); + completion; + completion = line_completion_function (arg, ++i, arg, argpoint)) + { + printf_unfiltered ("%s\n", completion); + free (completion); + } +} + +int is_complete_command (void (*func) (char *args, int from_tty)) +{ + return func == complete_command; +} + +/* ARGSUSED */ +static void +show_version (char *args, int from_tty) +{ + immediate_quit++; + print_gdb_version (gdb_stdout); + printf_filtered ("\n"); + immediate_quit--; +} + +/* Handle the quit command. */ + +void +quit_command (char *args, int from_tty) +{ + if (!quit_confirm ()) + error ("Not confirmed."); + quit_force (args, from_tty); +} + +/* ARGSUSED */ +static void +pwd_command (char *args, int from_tty) +{ + if (args) + error ("The \"pwd\" command does not take an argument: %s", args); + getcwd (gdb_dirbuf, sizeof (gdb_dirbuf)); + + if (!STREQ (gdb_dirbuf, current_directory)) + printf_unfiltered ("Working directory %s\n (canonically %s).\n", + current_directory, gdb_dirbuf); + else + printf_unfiltered ("Working directory %s.\n", current_directory); +} + +void +cd_command (char *dir, int from_tty) +{ + int len; + /* Found something other than leading repetitions of "/..". */ + int found_real_path; + char *p; + + /* If the new directory is absolute, repeat is a no-op; if relative, + repeat might be useful but is more likely to be a mistake. */ + dont_repeat (); + + if (dir == 0) + error_no_arg ("new working directory"); + + dir = tilde_expand (dir); + make_cleanup (free, dir); + + if (chdir (dir) < 0) + perror_with_name (dir); + +#if defined(_WIN32) || defined(__MSDOS__) + /* There's too much mess with DOSish names like "d:", "d:.", + "d:./foo" etc. Instead of having lots of special #ifdef'ed code, + simply get the canonicalized name of the current directory. */ + dir = getcwd (gdb_dirbuf, sizeof (gdb_dirbuf)); +#endif + + len = strlen (dir); + if (SLASH_P (dir[len - 1])) + { + /* Remove the trailing slash unless this is a root directory + (including a drive letter on non-Unix systems). */ + if (!(len == 1) /* "/" */ +#if defined(_WIN32) || defined(__MSDOS__) + && !(!SLASH_P (*dir) && ROOTED_P (dir) && len <= 3) /* "d:/" */ +#endif + ) + len--; + } + + dir = savestring (dir, len); + if (ROOTED_P (dir)) + current_directory = dir; + else + { + if (SLASH_P (current_directory[strlen (current_directory) - 1])) + current_directory = concat (current_directory, dir, NULL); + else + current_directory = concat (current_directory, SLASH_STRING, dir, NULL); + free (dir); + } + + /* Now simplify any occurrences of `.' and `..' in the pathname. */ + + found_real_path = 0; + for (p = current_directory; *p;) + { + if (SLASH_P (p[0]) && p[1] == '.' && (p[2] == 0 || SLASH_P (p[2]))) + strcpy (p, p + 2); + else if (SLASH_P (p[0]) && p[1] == '.' && p[2] == '.' + && (p[3] == 0 || SLASH_P (p[3]))) + { + if (found_real_path) + { + /* Search backwards for the directory just before the "/.." + and obliterate it and the "/..". */ + char *q = p; + while (q != current_directory && !SLASH_P (q[-1])) + --q; + + if (q == current_directory) + /* current_directory is + a relative pathname ("can't happen"--leave it alone). */ + ++p; + else + { + strcpy (q - 1, p + 3); + p = q - 1; + } + } + else + /* We are dealing with leading repetitions of "/..", for example + "/../..", which is the Mach super-root. */ + p += 3; + } + else + { + found_real_path = 1; + ++p; + } + } + + forget_cached_source_info (); + + if (from_tty) + pwd_command ((char *) 0, 1); +} + +void +source_command (char *args, int from_tty) +{ + FILE *stream; + struct cleanup *old_cleanups; + char *file = args; + + if (file == NULL) + { + error ("source command requires pathname of file to source."); + } + + file = tilde_expand (file); + old_cleanups = make_cleanup (free, file); + + stream = fopen (file, FOPEN_RT); + if (!stream) + { + if (from_tty) + perror_with_name (file); + else + return; + } + + script_from_file (stream, file); + + do_cleanups (old_cleanups); +} + +/* ARGSUSED */ +static void +echo_command (char *text, int from_tty) +{ + char *p = text; + register int c; + + if (text) + while ((c = *p++) != '\0') + { + if (c == '\\') + { + /* \ at end of argument is used after spaces + so they won't be lost. */ + if (*p == 0) + return; + + c = parse_escape (&p); + if (c >= 0) + printf_filtered ("%c", c); + } + else + printf_filtered ("%c", c); + } + + /* Force this output to appear now. */ + wrap_here (""); + gdb_flush (gdb_stdout); +} + +/* ARGSUSED */ +static void +shell_escape (char *arg, int from_tty) +{ +#ifdef CANT_FORK + /* If ARG is NULL, they want an inferior shell, but `system' just + reports if the shell is available when passed a NULL arg. */ + int rc = system (arg ? arg : ""); + + if (!arg) + arg = "inferior shell"; + + if (rc == -1) + { + fprintf_unfiltered (gdb_stderr, "Cannot execute %s: %s\n", arg, + safe_strerror (errno)); + gdb_flush (gdb_stderr); + } + else if (rc) + { + fprintf_unfiltered (gdb_stderr, "%s exited with status %d\n", arg, rc); + gdb_flush (gdb_stderr); + } +#ifdef __DJGPP__ + /* Make sure to return to the directory GDB thinks it is, in case the + shell command we just ran changed it. */ + chdir (current_directory); +#endif +#else /* Can fork. */ + int rc, status, pid; + char *p, *user_shell; + + if ((user_shell = (char *) getenv ("SHELL")) == NULL) + user_shell = "/bin/sh"; + + /* Get the name of the shell for arg0 */ + if ((p = strrchr (user_shell, '/')) == NULL) + p = user_shell; + else + p++; /* Get past '/' */ + + if ((pid = fork ()) == 0) + { + if (!arg) + execl (user_shell, p, 0); + else + execl (user_shell, p, "-c", arg, 0); + + fprintf_unfiltered (gdb_stderr, "Cannot execute %s: %s\n", user_shell, + safe_strerror (errno)); + gdb_flush (gdb_stderr); + _exit (0177); + } + + if (pid != -1) + while ((rc = wait (&status)) != pid && rc != -1) + ; + else + error ("Fork failed"); +#endif /* Can fork. */ +} + +static void +make_command (char *arg, int from_tty) +{ + char *p; + + if (arg == 0) + p = "make"; + else + { + p = xmalloc (sizeof ("make ") + strlen (arg)); + strcpy (p, "make "); + strcpy (p + sizeof ("make ") - 1, arg); + } + + shell_escape (p, from_tty); +} + +/* ARGSUSED */ +static void +show_user (char *args, int from_tty) +{ + struct cmd_list_element *c; + extern struct cmd_list_element *cmdlist; + + if (args) + { + c = lookup_cmd (&args, cmdlist, "", 0, 1); + if (c->class != class_user) + error ("Not a user command."); + show_user_1 (c, gdb_stdout); + } + else + { + for (c = cmdlist; c; c = c->next) + { + if (c->class == class_user) + show_user_1 (c, gdb_stdout); + } + } +} + +/* Search through names of commands and documentations for a certain + regular expression. +*/ +void +apropos_command (char *searchstr, int from_tty) +{ + extern struct cmd_list_element *cmdlist; /*This is the main command list*/ + regex_t pattern; + char *pattern_fastmap; + char errorbuffer[512]; + pattern_fastmap=calloc(256,sizeof(char)); + if (searchstr == NULL) + error("REGEXP string is empty"); + + if (regcomp(&pattern,searchstr,REG_ICASE) == 0) + { + pattern.fastmap=pattern_fastmap; + re_compile_fastmap(&pattern); + apropos_cmd (gdb_stdout,cmdlist,&pattern,""); + } + else + { + regerror(regcomp(&pattern,searchstr,REG_ICASE),NULL,errorbuffer,512); + error("Error in regular expression:%s",errorbuffer); + } + free(pattern_fastmap); +} + +static void +set_debug (char *arg, int from_tty) +{ + printf_unfiltered ("\"set debug\" must be followed by the name of a print subcommand.\n"); + help_list (setdebuglist, "set debug ", -1, gdb_stdout); +} + +static void +show_debug (char *args, int from_tty) +{ + cmd_show_list (showdebuglist, from_tty, ""); +} + +void +init_cmd_lists (void) +{ + cmdlist = NULL; + infolist = NULL; + enablelist = NULL; + disablelist = NULL; + togglelist = NULL; + stoplist = NULL; + deletelist = NULL; + enablebreaklist = NULL; + setlist = NULL; + unsetlist = NULL; + showlist = NULL; + sethistlist = NULL; + showhistlist = NULL; + unsethistlist = NULL; + maintenancelist = NULL; + maintenanceinfolist = NULL; + maintenanceprintlist = NULL; + setprintlist = NULL; + showprintlist = NULL; + setchecklist = NULL; + showchecklist = NULL; +} + + +void +init_cli_cmds (void) +{ + struct cmd_list_element *c; + + /* Define the classes of commands. + They will appear in the help list in the reverse of this order. */ + + add_cmd ("internals", class_maintenance, NO_FUNCTION, + "Maintenance commands.\n\ +Some gdb commands are provided just for use by gdb maintainers.\n\ +These commands are subject to frequent change, and may not be as\n\ +well documented as user commands.", + &cmdlist); + add_cmd ("obscure", class_obscure, NO_FUNCTION, "Obscure features.", &cmdlist); + add_cmd ("aliases", class_alias, NO_FUNCTION, "Aliases of other commands.", &cmdlist); + add_cmd ("user-defined", class_user, NO_FUNCTION, "User-defined commands.\n\ +The commands in this class are those defined by the user.\n\ +Use the \"define\" command to define a command.", &cmdlist); + add_cmd ("support", class_support, NO_FUNCTION, "Support facilities.", &cmdlist); + if (!dbx_commands) + add_cmd ("status", class_info, NO_FUNCTION, "Status inquiries.", &cmdlist); + add_cmd ("files", class_files, NO_FUNCTION, "Specifying and examining files.", &cmdlist); + add_cmd ("breakpoints", class_breakpoint, NO_FUNCTION, "Making program stop at certain points.", &cmdlist); + add_cmd ("data", class_vars, NO_FUNCTION, "Examining data.", &cmdlist); + add_cmd ("stack", class_stack, NO_FUNCTION, "Examining the stack.\n\ +The stack is made up of stack frames. Gdb assigns numbers to stack frames\n\ +counting from zero for the innermost (currently executing) frame.\n\n\ +At any time gdb identifies one frame as the \"selected\" frame.\n\ +Variable lookups are done with respect to the selected frame.\n\ +When the program being debugged stops, gdb selects the innermost frame.\n\ +The commands below can be used to select other frames by number or address.", + &cmdlist); + add_cmd ("running", class_run, NO_FUNCTION, "Running the program.", &cmdlist); + + /* Define general commands. */ + + add_com ("pwd", class_files, pwd_command, + "Print working directory. This is used for your program as well."); + c = add_cmd ("cd", class_files, cd_command, + "Set working directory to DIR for debugger and program being debugged.\n\ +The change does not take effect for the program being debugged\n\ +until the next time it is started.", &cmdlist); + c->completer = filename_completer; + + add_com ("echo", class_support, echo_command, + "Print a constant string. Give string as argument.\n\ +C escape sequences may be used in the argument.\n\ +No newline is added at the end of the argument;\n\ +use \"\\n\" if you want a newline to be printed.\n\ +Since leading and trailing whitespace are ignored in command arguments,\n\ +if you want to print some you must use \"\\\" before leading whitespace\n\ +to be printed or after trailing whitespace."); + add_com ("document", class_support, document_command, + "Document a user-defined command.\n\ +Give command name as argument. Give documentation on following lines.\n\ +End with a line of just \"end\"."); + add_com ("define", class_support, define_command, + "Define a new command name. Command name is argument.\n\ +Definition appears on following lines, one command per line.\n\ +End with a line of just \"end\".\n\ +Use the \"document\" command to give documentation for the new command.\n\ +Commands defined in this way may have up to ten arguments."); + +#ifdef __STDC__ + c = add_cmd ("source", class_support, source_command, + "Read commands from a file named FILE.\n\ +Note that the file \"" GDBINIT_FILENAME "\" is read automatically in this way\n\ +when gdb is started.", &cmdlist); +#else + /* Punt file name, we can't help it easily. */ + c = add_cmd ("source", class_support, source_command, + "Read commands from a file named FILE.\n\ +Note that the file \".gdbinit\" is read automatically in this way\n\ +when gdb is started.", &cmdlist); +#endif + c->completer = filename_completer; + + add_com ("quit", class_support, quit_command, "Exit gdb."); + add_com ("help", class_support, help_command, "Print list of commands."); + add_com_alias ("q", "quit", class_support, 1); + add_com_alias ("h", "help", class_support, 1); + + c = add_set_cmd ("verbose", class_support, var_boolean, (char *) &info_verbose, + "Set ", + &setlist), + add_show_from_set (c, &showlist); + c->function.sfunc = set_verbose; + set_verbose (NULL, 0, c); + + add_prefix_cmd ("history", class_support, set_history, + "Generic command for setting command history parameters.", + &sethistlist, "set history ", 0, &setlist); + add_prefix_cmd ("history", class_support, show_history, + "Generic command for showing command history parameters.", + &showhistlist, "show history ", 0, &showlist); + + add_show_from_set + (add_set_cmd ("expansion", no_class, var_boolean, (char *) &history_expansion_p, + "Set history expansion on command input.\n\ +Without an argument, history expansion is enabled.", &sethistlist), + &showhistlist); + + add_prefix_cmd ("info", class_info, info_command, + "Generic command for showing things about the program being debugged.", + &infolist, "info ", 0, &cmdlist); + add_com_alias ("i", "info", class_info, 1); + + add_com ("complete", class_obscure, complete_command, + "List the completions for the rest of the line as a command."); + + add_prefix_cmd ("show", class_info, show_command, + "Generic command for showing things about the debugger.", + &showlist, "show ", 0, &cmdlist); + /* Another way to get at the same thing. */ + add_info ("set", show_command, "Show all GDB settings."); + + add_cmd ("commands", no_class, show_commands, + "Show the history of commands you typed.\n\ +You can supply a command number to start with, or a `+' to start after\n\ +the previous command number shown.", + &showlist); + + add_cmd ("version", no_class, show_version, + "Show what version of GDB this is.", &showlist); + + add_com ("while", class_support, while_command, + "Execute nested commands WHILE the conditional expression is non zero.\n\ +The conditional expression must follow the word `while' and must in turn be\n\ +followed by a new line. The nested commands must be entered one per line,\n\ +and should be terminated by the word `end'."); + + add_com ("if", class_support, if_command, + "Execute nested commands once IF the conditional expression is non zero.\n\ +The conditional expression must follow the word `if' and must in turn be\n\ +followed by a new line. The nested commands must be entered one per line,\n\ +and should be terminated by the word 'else' or `end'. If an else clause\n\ +is used, the same rules apply to its nested commands as to the first ones."); + + /* If target is open when baud changes, it doesn't take effect until the + next open (I think, not sure). */ + add_show_from_set (add_set_cmd ("remotebaud", no_class, + var_zinteger, (char *) &baud_rate, + "Set baud rate for remote serial I/O.\n\ +This value is used to set the speed of the serial port when debugging\n\ +using remote targets.", &setlist), + &showlist); + + c = add_set_cmd ("remotedebug", no_class, var_zinteger, + (char *) &remote_debug, + "Set debugging of remote protocol.\n\ +When enabled, each packet sent or received with the remote target\n\ +is displayed.", &setlist); + deprecate_cmd (c, "set debug remote"); + deprecate_cmd (add_show_from_set (c, &showlist), "show debug remote"); + + add_show_from_set (add_set_cmd ("remote", no_class, var_zinteger, + (char *) &remote_debug, + "Set debugging of remote protocol.\n\ +When enabled, each packet sent or received with the remote target\n\ +is displayed.", &setdebuglist), + &showdebuglist); + + add_show_from_set ( + add_set_cmd ("remotetimeout", no_class, var_integer, (char *) &remote_timeout, + "Set timeout limit to wait for target to respond.\n\ +This value is used to set the time limit for gdb to wait for a response\n\ +from the target.", &setlist), + &showlist); + + add_prefix_cmd ("debug", no_class, set_debug, + "Generic command for setting gdb debugging flags", + &setdebuglist, "set debug ", 0, &setlist); + + add_prefix_cmd ("debug", no_class, show_debug, + "Generic command for showing gdb debugging flags", + &showdebuglist, "show debug ", 0, &showlist); + + add_com ("shell", class_support, shell_escape, + "Execute the rest of the line as a shell command. \n\ +With no arguments, run an inferior shell."); + + /* NOTE: cagney/2000-03-20: Being able to enter ``(gdb) !ls'' would + be a really useful feature. Unfortunately, the below wont do + this. Instead it adds support for the form ``(gdb) ! ls'' + (i.e. the space is required). If the ``!'' command below is + added the complains about no ``!'' command would be replaced by + complains about how the ``!'' command is broken :-) */ + if (xdb_commands) + add_com_alias ("!", "shell", class_support, 0); + + add_com ("make", class_support, make_command, + "Run the ``make'' program using the rest of the line as arguments."); + add_cmd ("user", no_class, show_user, + "Show definitions of user defined commands.\n\ +Argument is the name of the user defined command.\n\ +With no argument, show definitions of all user defined commands.", &showlist); + add_com ("apropos", class_support, apropos_command, "Search for commands matching a REGEXP"); +} diff --git a/gdb/cli/cli-cmds.h b/gdb/cli/cli-cmds.h new file mode 100644 index 0000000..906277e --- /dev/null +++ b/gdb/cli/cli-cmds.h @@ -0,0 +1,125 @@ +/* Header file for GDB CLI command implementation library. + Copyright (C) 2000 Free Software Foundation, Inc. + + 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. */ + +#if !defined (CLI_CMDS_H) +#define CLI_CMDS_H 1 + +/* Chain containing all defined commands. */ + +extern struct cmd_list_element *cmdlist; + +/* Chain containing all defined info subcommands. */ + +extern struct cmd_list_element *infolist; + +/* Chain containing all defined enable subcommands. */ + +extern struct cmd_list_element *enablelist; + +/* Chain containing all defined disable subcommands. */ + +extern struct cmd_list_element *disablelist; + +/* Chain containing all defined delete subcommands. */ + +extern struct cmd_list_element *deletelist; + +/* Chain containing all defined toggle subcommands. */ + +extern struct cmd_list_element *togglelist; + +/* Chain containing all defined stop subcommands. */ + +extern struct cmd_list_element *stoplist; + +/* Chain containing all defined "enable breakpoint" subcommands. */ + +extern struct cmd_list_element *enablebreaklist; + +/* Chain containing all defined set subcommands */ + +extern struct cmd_list_element *setlist; + +/* Chain containing all defined unset subcommands */ + +extern struct cmd_list_element *unsetlist; + +/* Chain containing all defined show subcommands. */ + +extern struct cmd_list_element *showlist; + +/* Chain containing all defined \"set history\". */ + +extern struct cmd_list_element *sethistlist; + +/* Chain containing all defined \"show history\". */ + +extern struct cmd_list_element *showhistlist; + +/* Chain containing all defined \"unset history\". */ + +extern struct cmd_list_element *unsethistlist; + +/* Chain containing all defined maintenance subcommands. */ + +extern struct cmd_list_element *maintenancelist; + +/* Chain containing all defined "maintenance info" subcommands. */ + +extern struct cmd_list_element *maintenanceinfolist; + +/* Chain containing all defined "maintenance print" subcommands. */ + +extern struct cmd_list_element *maintenanceprintlist; + +extern struct cmd_list_element *setprintlist; + +extern struct cmd_list_element *showprintlist; + +extern struct cmd_list_element *setdebuglist; + +extern struct cmd_list_element *showdebuglist; + +extern struct cmd_list_element *setchecklist; + +extern struct cmd_list_element *showchecklist; + +/* Exported to gdb/top.c */ + +void init_cmd_lists (void); + +void init_cli_cmds (void); + +int is_complete_command (void (*func) (char *args, int from_tty)); + +/* Exported to gdb/main.c */ + +extern void cd_command (char *, int); + +/* Exported to gdb/top.c and gdb/main.c */ + +extern void quit_command (char *, int); + +extern void source_command (char *, int); + +/* Used everywhere whenever at least one parameter is required and + none is specified. */ + +extern NORETURN void error_no_arg (char *) ATTR_NORETURN; + +#endif /* !defined (CLI_CMDS_H) */ diff --git a/gdb/command.c b/gdb/cli/cli-decode.c index 6e64de4..a09da91 100644 --- a/gdb/command.c +++ b/gdb/cli/cli-decode.c @@ -17,52 +17,29 @@ Boston, MA 02111-1307, USA. */ #include "defs.h" -#include "gdbcmd.h" #include "symtab.h" -#include "value.h" #include <ctype.h> -#include "gdb_string.h" +#include "gnu-regex.h" + #ifdef UI_OUT #include "ui-out.h" #endif -#include "gdb_wait.h" -#include "gnu-regex.h" -/* FIXME: this should be auto-configured! */ -#ifdef __MSDOS__ -# define CANT_FORK -#endif +#include "cli/cli-cmds.h" +#include "cli/cli-decode.h" /* Prototypes for local functions */ static void undef_cmd_error (char *, char *); -static void show_user (char *, int); - -static void show_user_1 (struct cmd_list_element *, struct ui_file *); - -static void make_command (char *, int); - -static void shell_escape (char *, int); - -static int parse_binary_operation (char *); - -static void print_doc_line (struct ui_file *, char *); - static struct cmd_list_element *find_cmd (char *command, int len, struct cmd_list_element *clist, int ignore_help_classes, int *nfound); -static void apropos_cmd_helper (struct ui_file *, struct cmd_list_element *, - struct re_pattern_buffer *, char *); static void help_all (struct ui_file *stream); - -void apropos_command (char *, int); - -void _initialize_command (void); - + /* Add element named NAME. CLASS is the top level category into which commands are broken down for "help" purposes. @@ -396,12 +373,49 @@ delete_cmd (char *name, struct cmd_list_element **list) c = c->next; } } + +/* Shorthands to the commands above. */ + +/* Add an element to the list of info subcommands. */ + +struct cmd_list_element * +add_info (char *name, void (*fun) (char *, int), char *doc) +{ + return add_cmd (name, no_class, fun, doc, &infolist); +} + +/* Add an alias to the list of info subcommands. */ + +struct cmd_list_element * +add_info_alias (char *name, char *oldname, int abbrev_flag) +{ + return add_alias_cmd (name, oldname, 0, abbrev_flag, &infolist); +} + +/* Add an element to the list of commands. */ + +struct cmd_list_element * +add_com (char *name, enum command_class class, void (*fun) (char *, int), + char *doc) +{ + return add_cmd (name, class, fun, doc, &cmdlist); +} + +/* Add an alias or abbreviation command to the list of commands. */ + +struct cmd_list_element * +add_com_alias (char *name, char *oldname, enum command_class class, + int abbrev_flag) +{ + return add_alias_cmd (name, oldname, class, abbrev_flag, &cmdlist); +} + /* Recursively walk the commandlist structures, and print out the documentation of commands that match our regex in either their name, or their documentation. */ -static void -apropos_cmd_helper (struct ui_file *stream, struct cmd_list_element *commandlist, +void +apropos_cmd (struct ui_file *stream, struct cmd_list_element *commandlist, struct re_pattern_buffer *regex, char *prefix) { register struct cmd_list_element *c; @@ -445,38 +459,10 @@ apropos_cmd_helper (struct ui_file *stream, struct cmd_list_element *commandlist /* Recursively call ourselves on the subcommand list, passing the right prefix in. */ - apropos_cmd_helper(stream,*c->prefixlist,regex,c->prefixname); + apropos_cmd (stream,*c->prefixlist,regex,c->prefixname); } } } -/* Search through names of commands and documentations for a certain - regular expression. -*/ -void -apropos_command (char *searchstr, int from_tty) -{ - extern struct cmd_list_element *cmdlist; /*This is the main command list*/ - regex_t pattern; - char *pattern_fastmap; - char errorbuffer[512]; - pattern_fastmap=calloc(256,sizeof(char)); - if (searchstr == NULL) - error("REGEXP string is empty"); - - if (regcomp(&pattern,searchstr,REG_ICASE) == 0) - { - pattern.fastmap=pattern_fastmap; - re_compile_fastmap(&pattern); - apropos_cmd_helper(gdb_stdout,cmdlist,&pattern,""); - } - else - { - regerror(regcomp(&pattern,searchstr,REG_ICASE),NULL,errorbuffer,512); - error("Error in regular expression:%s",errorbuffer); - } - free(pattern_fastmap); -} - /* This command really has to deal with two things: * 1) I want documentation on *this string* (usually called by @@ -626,7 +612,7 @@ help_all (struct ui_file *stream) } /* Print only the first line of STR on STREAM. */ -static void +void print_doc_line (struct ui_file *stream, char *str) { static char *line_buffer = 0; @@ -1504,577 +1490,3 @@ complete_on_enum (const char *enumlist[], return matchlist; } -static enum cmd_auto_boolean -parse_auto_binary_operation (const char *arg) -{ - if (arg != NULL && *arg != '\0') - { - int length = strlen (arg); - while (isspace (arg[length - 1]) && length > 0) - length--; - if (strncmp (arg, "on", length) == 0 - || strncmp (arg, "1", length) == 0 - || strncmp (arg, "yes", length) == 0 - || strncmp (arg, "enable", length) == 0) - return CMD_AUTO_BOOLEAN_TRUE; - else if (strncmp (arg, "off", length) == 0 - || strncmp (arg, "0", length) == 0 - || strncmp (arg, "no", length) == 0 - || strncmp (arg, "disable", length) == 0) - return CMD_AUTO_BOOLEAN_FALSE; - else if (strncmp (arg, "auto", length) == 0 - || (strncmp (arg, "-1", length) == 0 && length > 1)) - return CMD_AUTO_BOOLEAN_AUTO; - } - error ("\"on\", \"off\" or \"auto\" expected."); - return CMD_AUTO_BOOLEAN_AUTO; /* pacify GCC */ -} - -static int -parse_binary_operation (char *arg) -{ - int length; - - if (!arg || !*arg) - return 1; - - length = strlen (arg); - - while (arg[length - 1] == ' ' || arg[length - 1] == '\t') - length--; - - if (strncmp (arg, "on", length) == 0 - || strncmp (arg, "1", length) == 0 - || strncmp (arg, "yes", length) == 0 - || strncmp (arg, "enable", length) == 0) - return 1; - else if (strncmp (arg, "off", length) == 0 - || strncmp (arg, "0", length) == 0 - || strncmp (arg, "no", length) == 0 - || strncmp (arg, "disable", length) == 0) - return 0; - else - { - error ("\"on\" or \"off\" expected."); - return 0; - } -} - -/* Do a "set" or "show" command. ARG is NULL if no argument, or the text - of the argument, and FROM_TTY is nonzero if this command is being entered - directly by the user (i.e. these are just like any other - command). C is the command list element for the command. */ -void -do_setshow_command (char *arg, int from_tty, struct cmd_list_element *c) -{ - if (c->type == set_cmd) - { - switch (c->var_type) - { - case var_string: - { - char *new; - char *p; - char *q; - int ch; - - if (arg == NULL) - arg = ""; - new = (char *) xmalloc (strlen (arg) + 2); - p = arg; - q = new; - while ((ch = *p++) != '\000') - { - if (ch == '\\') - { - /* \ at end of argument is used after spaces - so they won't be lost. */ - /* This is obsolete now that we no longer strip - trailing whitespace and actually, the backslash - didn't get here in my test, readline or - something did something funky with a backslash - right before a newline. */ - if (*p == 0) - break; - ch = parse_escape (&p); - if (ch == 0) - break; /* C loses */ - else if (ch > 0) - *q++ = ch; - } - else - *q++ = ch; - } -#if 0 - if (*(p - 1) != '\\') - *q++ = ' '; -#endif - *q++ = '\0'; - new = (char *) xrealloc (new, q - new); - if (*(char **) c->var != NULL) - free (*(char **) c->var); - *(char **) c->var = new; - } - break; - case var_string_noescape: - if (arg == NULL) - arg = ""; - if (*(char **) c->var != NULL) - free (*(char **) c->var); - *(char **) c->var = savestring (arg, strlen (arg)); - break; - case var_filename: - if (arg == NULL) - error_no_arg ("filename to set it to."); - if (*(char **) c->var != NULL) - free (*(char **) c->var); - *(char **) c->var = tilde_expand (arg); - break; - case var_boolean: - *(int *) c->var = parse_binary_operation (arg); - break; - case var_auto_boolean: - *(enum cmd_auto_boolean *) c->var = parse_auto_binary_operation (arg); - break; - case var_uinteger: - if (arg == NULL) - error_no_arg ("integer to set it to."); - *(unsigned int *) c->var = parse_and_eval_long (arg); - if (*(unsigned int *) c->var == 0) - *(unsigned int *) c->var = UINT_MAX; - break; - case var_integer: - { - unsigned int val; - if (arg == NULL) - error_no_arg ("integer to set it to."); - val = parse_and_eval_long (arg); - if (val == 0) - *(int *) c->var = INT_MAX; - else if (val >= INT_MAX) - error ("integer %u out of range", val); - else - *(int *) c->var = val; - break; - } - case var_zinteger: - if (arg == NULL) - error_no_arg ("integer to set it to."); - *(int *) c->var = parse_and_eval_long (arg); - break; - case var_enum: - { - int i; - int len; - int nmatches; - const char *match = NULL; - char *p; - - /* if no argument was supplied, print an informative error message */ - if (arg == NULL) - { - char msg[1024]; - strcpy (msg, "Requires an argument. Valid arguments are "); - for (i = 0; c->enums[i]; i++) - { - if (i != 0) - strcat (msg, ", "); - strcat (msg, c->enums[i]); - } - strcat (msg, "."); - error (msg); - } - - p = strchr (arg, ' '); - - if (p) - len = p - arg; - else - len = strlen (arg); - - nmatches = 0; - for (i = 0; c->enums[i]; i++) - if (strncmp (arg, c->enums[i], len) == 0) - { - if (c->enums[i][len] == '\0') - { - match = c->enums[i]; - nmatches = 1; - break; /* exact match. */ - } - else - { - match = c->enums[i]; - nmatches++; - } - } - - if (nmatches <= 0) - error ("Undefined item: \"%s\".", arg); - - if (nmatches > 1) - error ("Ambiguous item \"%s\".", arg); - - *(const char **) c->var = match; - } - break; - default: - error ("gdb internal error: bad var_type in do_setshow_command"); - } - } - else if (c->type == show_cmd) - { -#ifdef UI_OUT - struct cleanup *old_chain; - struct ui_stream *stb; - int quote; - - stb = ui_out_stream_new (uiout); - old_chain = make_cleanup_ui_out_stream_delete (stb); -#endif /* UI_OUT */ - - /* Print doc minus "show" at start. */ - print_doc_line (gdb_stdout, c->doc + 5); - -#ifdef UI_OUT - ui_out_text (uiout, " is "); - ui_out_wrap_hint (uiout, " "); - quote = 0; - switch (c->var_type) - { - case var_string: - { - unsigned char *p; - - if (*(unsigned char **) c->var) - fputstr_filtered (*(unsigned char **) c->var, '"', stb->stream); - quote = 1; - } - break; - case var_string_noescape: - case var_filename: - case var_enum: - if (*(char **) c->var) - fputs_filtered (*(char **) c->var, stb->stream); - quote = 1; - break; - case var_boolean: - fputs_filtered (*(int *) c->var ? "on" : "off", stb->stream); - break; - case var_auto_boolean: - switch (*(enum cmd_auto_boolean*) c->var) - { - case CMD_AUTO_BOOLEAN_TRUE: - fputs_filtered ("on", stb->stream); - break; - case CMD_AUTO_BOOLEAN_FALSE: - fputs_filtered ("off", stb->stream); - break; - case CMD_AUTO_BOOLEAN_AUTO: - fputs_filtered ("auto", stb->stream); - break; - default: - internal_error ("do_setshow_command: invalid var_auto_boolean"); - break; - } - break; - case var_uinteger: - if (*(unsigned int *) c->var == UINT_MAX) - { - fputs_filtered ("unlimited", stb->stream); - break; - } - /* else fall through */ - case var_zinteger: - fprintf_filtered (stb->stream, "%u", *(unsigned int *) c->var); - break; - case var_integer: - if (*(int *) c->var == INT_MAX) - { - fputs_filtered ("unlimited", stb->stream); - } - else - fprintf_filtered (stb->stream, "%d", *(int *) c->var); - break; - - default: - error ("gdb internal error: bad var_type in do_setshow_command"); - } - if (quote) - ui_out_text (uiout, "\""); - ui_out_field_stream (uiout, "value", stb); - if (quote) - ui_out_text (uiout, "\""); - ui_out_text (uiout, ".\n"); - do_cleanups (old_chain); -#else - fputs_filtered (" is ", gdb_stdout); - wrap_here (" "); - switch (c->var_type) - { - case var_string: - { - fputs_filtered ("\"", gdb_stdout); - if (*(unsigned char **) c->var) - fputstr_filtered (*(unsigned char **) c->var, '"', gdb_stdout); - fputs_filtered ("\"", gdb_stdout); - } - break; - case var_string_noescape: - case var_filename: - case var_enum: - fputs_filtered ("\"", gdb_stdout); - if (*(char **) c->var) - fputs_filtered (*(char **) c->var, gdb_stdout); - fputs_filtered ("\"", gdb_stdout); - break; - case var_boolean: - fputs_filtered (*(int *) c->var ? "on" : "off", gdb_stdout); - break; - case var_auto_boolean: - switch (*(enum cmd_auto_boolean*) c->var) - { - case CMD_AUTO_BOOLEAN_TRUE: - fputs_filtered ("on", gdb_stdout); - break; - case CMD_AUTO_BOOLEAN_FALSE: - fputs_filtered ("off", gdb_stdout); - break; - case CMD_AUTO_BOOLEAN_AUTO: - fputs_filtered ("auto", gdb_stdout); - break; - default: - internal_error ("do_setshow_command: invalid var_auto_boolean"); - break; - } - break; - case var_uinteger: - if (*(unsigned int *) c->var == UINT_MAX) - { - fputs_filtered ("unlimited", gdb_stdout); - break; - } - /* else fall through */ - case var_zinteger: - fprintf_filtered (gdb_stdout, "%u", *(unsigned int *) c->var); - break; - case var_integer: - if (*(int *) c->var == INT_MAX) - { - fputs_filtered ("unlimited", gdb_stdout); - } - else - fprintf_filtered (gdb_stdout, "%d", *(int *) c->var); - break; - - default: - error ("gdb internal error: bad var_type in do_setshow_command"); - } - fputs_filtered (".\n", gdb_stdout); -#endif - } - else - error ("gdb internal error: bad cmd_type in do_setshow_command"); - (*c->function.sfunc) (NULL, from_tty, c); - if (c->type == set_cmd && set_hook) - set_hook (c); -} - -/* Show all the settings in a list of show commands. */ - -void -cmd_show_list (struct cmd_list_element *list, int from_tty, char *prefix) -{ -#ifdef UI_OUT - ui_out_list_begin (uiout, "showlist"); -#endif - for (; list != NULL; list = list->next) - { - /* If we find a prefix, run its list, prefixing our output by its - prefix (with "show " skipped). */ -#ifdef UI_OUT - if (list->prefixlist && !list->abbrev_flag) - { - ui_out_list_begin (uiout, "optionlist"); - ui_out_field_string (uiout, "prefix", list->prefixname + 5); - cmd_show_list (*list->prefixlist, from_tty, list->prefixname + 5); - ui_out_list_end (uiout); - } - if (list->type == show_cmd) - { - ui_out_list_begin (uiout, "option"); - ui_out_text (uiout, prefix); - ui_out_field_string (uiout, "name", list->name); - ui_out_text (uiout, ": "); - do_setshow_command ((char *) NULL, from_tty, list); - ui_out_list_end (uiout); - } -#else - if (list->prefixlist && !list->abbrev_flag) - cmd_show_list (*list->prefixlist, from_tty, list->prefixname + 5); - if (list->type == show_cmd) - { - fputs_filtered (prefix, gdb_stdout); - fputs_filtered (list->name, gdb_stdout); - fputs_filtered (": ", gdb_stdout); - do_setshow_command ((char *) NULL, from_tty, list); - } -#endif - } -#ifdef UI_OUT - ui_out_list_end (uiout); -#endif -} - -/* ARGSUSED */ -static void -shell_escape (char *arg, int from_tty) -{ -#ifdef CANT_FORK - /* If ARG is NULL, they want an inferior shell, but `system' just - reports if the shell is available when passed a NULL arg. */ - int rc = system (arg ? arg : ""); - - if (!arg) - arg = "inferior shell"; - - if (rc == -1) - { - fprintf_unfiltered (gdb_stderr, "Cannot execute %s: %s\n", arg, - safe_strerror (errno)); - gdb_flush (gdb_stderr); - } - else if (rc) - { - fprintf_unfiltered (gdb_stderr, "%s exited with status %d\n", arg, rc); - gdb_flush (gdb_stderr); - } -#ifdef __DJGPP__ - /* Make sure to return to the directory GDB thinks it is, in case the - shell command we just ran changed it. */ - chdir (current_directory); -#endif -#else /* Can fork. */ - int rc, status, pid; - char *p, *user_shell; - - if ((user_shell = (char *) getenv ("SHELL")) == NULL) - user_shell = "/bin/sh"; - - /* Get the name of the shell for arg0 */ - if ((p = strrchr (user_shell, '/')) == NULL) - p = user_shell; - else - p++; /* Get past '/' */ - - if ((pid = fork ()) == 0) - { - if (!arg) - execl (user_shell, p, 0); - else - execl (user_shell, p, "-c", arg, 0); - - fprintf_unfiltered (gdb_stderr, "Cannot execute %s: %s\n", user_shell, - safe_strerror (errno)); - gdb_flush (gdb_stderr); - _exit (0177); - } - - if (pid != -1) - while ((rc = wait (&status)) != pid && rc != -1) - ; - else - error ("Fork failed"); -#endif /* Can fork. */ -} - -static void -make_command (char *arg, int from_tty) -{ - char *p; - - if (arg == 0) - p = "make"; - else - { - p = xmalloc (sizeof ("make ") + strlen (arg)); - strcpy (p, "make "); - strcpy (p + sizeof ("make ") - 1, arg); - } - - shell_escape (p, from_tty); -} - -static void -show_user_1 (struct cmd_list_element *c, struct ui_file *stream) -{ - register struct command_line *cmdlines; - - cmdlines = c->user_commands; - if (!cmdlines) - return; - fputs_filtered ("User command ", stream); - fputs_filtered (c->name, stream); - fputs_filtered (":\n", stream); - -#ifdef UI_OUT - print_command_lines (uiout, cmdlines, 1); - fputs_filtered ("\n", stream); -#else - while (cmdlines) - { - print_command_line (cmdlines, 4, stream); - cmdlines = cmdlines->next; - } - fputs_filtered ("\n", stream); -#endif -} - -/* ARGSUSED */ -static void -show_user (char *args, int from_tty) -{ - struct cmd_list_element *c; - extern struct cmd_list_element *cmdlist; - - if (args) - { - c = lookup_cmd (&args, cmdlist, "", 0, 1); - if (c->class != class_user) - error ("Not a user command."); - show_user_1 (c, gdb_stdout); - } - else - { - for (c = cmdlist; c; c = c->next) - { - if (c->class == class_user) - show_user_1 (c, gdb_stdout); - } - } -} - -void -_initialize_command (void) -{ - add_com ("shell", class_support, shell_escape, - "Execute the rest of the line as a shell command. \n\ -With no arguments, run an inferior shell."); - - /* NOTE: cagney/2000-03-20: Being able to enter ``(gdb) !ls'' would - be a really useful feature. Unfortunately, the below wont do - this. Instead it adds support for the form ``(gdb) ! ls'' - (i.e. the space is required). If the ``!'' command below is - added the complains about no ``!'' command would be replaced by - complains about how the ``!'' command is broken :-) */ - if (xdb_commands) - add_com_alias ("!", "shell", class_support, 0); - - add_com ("make", class_support, make_command, - "Run the ``make'' program using the rest of the line as arguments."); - add_cmd ("user", no_class, show_user, - "Show definitions of user defined commands.\n\ -Argument is the name of the user defined command.\n\ -With no argument, show definitions of all user defined commands.", &showlist); - add_com ("apropos", class_support, apropos_command, "Search for commands matching a REGEXP"); -} diff --git a/gdb/cli/cli-decode.h b/gdb/cli/cli-decode.h new file mode 100644 index 0000000..a456e9a --- /dev/null +++ b/gdb/cli/cli-decode.h @@ -0,0 +1,357 @@ +/* Header file for GDB command decoding library. + Copyright (C) 2000 Free Software Foundation, Inc. + + 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. */ + +#if !defined (CLI_DECODE_H) +#define CLI_DECODE_H 1 + +#include "gnu-regex.h" /* Needed by apropos_cmd. */ + +/* Command classes are top-level categories into which commands are broken + down for "help" purposes. + Notes on classes: class_alias is for alias commands which are not + abbreviations of the original command. class-pseudo is for + commands which are not really commands nor help topics ("stop"). */ + +enum command_class +{ + /* Special args to help_list */ + class_deprecated, all_classes = -2, all_commands = -1, + /* Classes of commands */ + no_class = -1, class_run = 0, class_vars, class_stack, + class_files, class_support, class_info, class_breakpoint, class_trace, + class_alias, class_obscure, class_user, class_maintenance, + class_pseudo, class_tui, class_xdb +}; + +/* Not a set/show command. Note that some commands which begin with + "set" or "show" might be in this category, if their syntax does + not fall into one of the following categories. */ +typedef enum cmd_types + { + not_set_cmd, + set_cmd, + show_cmd + } +cmd_types; + +/* Reasonable values for an AUTO_BOOLEAN variable. */ +enum cmd_auto_boolean +{ + CMD_AUTO_BOOLEAN_TRUE, + CMD_AUTO_BOOLEAN_FALSE, + CMD_AUTO_BOOLEAN_AUTO +}; + +/* Types of "set" or "show" command. */ +typedef enum var_types + { + /* "on" or "off". *VAR is an integer which is nonzero for on, + zero for off. */ + var_boolean, + + /* "on" / "true" / "enable" or "off" / "false" / "disable" or + "auto. *VAR is an ``enum cmd_auto_boolean''. NOTE: In general + a custom show command will need to be implemented - one that + for "auto" prints both the "auto" and the current auto-selected + value. */ + var_auto_boolean, + + /* Unsigned Integer. *VAR is an unsigned int. The user can type 0 + to mean "unlimited", which is stored in *VAR as UINT_MAX. */ + var_uinteger, + + /* Like var_uinteger but signed. *VAR is an int. The user can type 0 + to mean "unlimited", which is stored in *VAR as INT_MAX. */ + var_integer, + + /* String which the user enters with escapes (e.g. the user types \n and + it is a real newline in the stored string). + *VAR is a malloc'd string, or NULL if the string is empty. */ + var_string, + /* String which stores what the user types verbatim. + *VAR is a malloc'd string, or NULL if the string is empty. */ + var_string_noescape, + /* String which stores a filename. + *VAR is a malloc'd string, or NULL if the string is empty. */ + var_filename, + /* ZeroableInteger. *VAR is an int. Like Unsigned Integer except + that zero really means zero. */ + var_zinteger, + /* Enumerated type. Can only have one of the specified values. *VAR is a + char pointer to the name of the element that we find. */ + var_enum + } +var_types; + +/* This structure records one command'd definition. */ + + +/* This flag is used by the code executing commands to warn the user + the first time a deprecated command is used, see the 'flags' field in + the following struct. +*/ +#define CMD_DEPRECATED 0x1 +#define DEPRECATED_WARN_USER 0x2 +#define MALLOCED_REPLACEMENT 0x4 + +struct cmd_list_element + { + /* Points to next command in this list. */ + struct cmd_list_element *next; + + /* Name of this command. */ + char *name; + + /* Command class; class values are chosen by application program. */ + enum command_class class; + + /* Function definition of this command. + NO_FUNCTION for command class names and for help topics that + are not really commands. */ + union + { + /* If type is not_set_cmd, call it like this: */ + void (*cfunc) (char *args, int from_tty); + + /* If type is cmd_set or show_cmd, first set the variables, and + then call this. */ + void (*sfunc) (char *args, int from_tty, struct cmd_list_element * c); + } + function; +#define NO_FUNCTION ((void (*) (char *args, int from_tty)) 0) + + /* Documentation of this command (or help topic). + First line is brief documentation; remaining lines form, with it, + the full documentation. First line should end with a period. + Entire string should also end with a period, not a newline. */ + char *doc; + + /* flags : a bitfield + + bit 0: (LSB) CMD_DEPRECATED, when 1 indicated that this command + is deprecated. It may be removed from gdb's command set in the + future. + + bit 1: DEPRECATED_WARN_USER, the user needs to be warned that + this is a deprecated command. The user should only be warned + the first time a command is used. + + bit 2: MALLOCED_REPLACEMENT, when functions are deprecated at + compile time (this is the way it should, in general, be done) + the memory containing the replacement string is statically + allocated. In some cases it makes sense to deprecate commands + at runtime (the testsuite is one example). In this case the + memory for replacement is malloc'ed. When a command is + undeprecated or re-deprecated at runtime we don't want to risk + calling free on statically allocated memory, so we check this + flag. + */ + int flags; + + /* if this command is deprecated, this is the replacement name */ + char *replacement; + + /* Hook for another command to be executed before this command. */ + struct cmd_list_element *hook_pre; + + /* Hook for another command to be executed after this command. */ + struct cmd_list_element *hook_post; + + /* Flag that specifies if this command is already running it's hook. */ + /* Prevents the possibility of hook recursion. */ + int hook_in; + + /* Nonzero identifies a prefix command. For them, the address + of the variable containing the list of subcommands. */ + struct cmd_list_element **prefixlist; + + /* For prefix commands only: + String containing prefix commands to get here: this one + plus any others needed to get to it. Should end in a space. + It is used before the word "command" in describing the + commands reached through this prefix. */ + char *prefixname; + + /* For prefix commands only: + nonzero means do not get an error if subcommand is not + recognized; call the prefix's own function in that case. */ + char allow_unknown; + + /* Nonzero says this is an abbreviation, and should not + be mentioned in lists of commands. + This allows "br<tab>" to complete to "break", which it + otherwise wouldn't. */ + char abbrev_flag; + + /* Completion routine for this command. TEXT is the text beyond + what was matched for the command itself (leading whitespace is + skipped). It stops where we are supposed to stop completing + (rl_point) and is '\0' terminated. + + Return value is a malloc'd vector of pointers to possible completions + terminated with NULL. If there are no completions, returning a pointer + to a NULL would work but returning NULL itself is also valid. + WORD points in the same buffer as TEXT, and completions should be + returned relative to this position. For example, suppose TEXT is "foo" + and we want to complete to "foobar". If WORD is "oo", return + "oobar"; if WORD is "baz/foo", return "baz/foobar". */ + char **(*completer) (char *text, char *word); + + /* Type of "set" or "show" command (or SET_NOT_SET if not "set" + or "show"). */ + cmd_types type; + + /* Pointer to variable affected by "set" and "show". Doesn't matter + if type is not_set. */ + void *var; + + /* What kind of variable is *VAR? */ + var_types var_type; + + /* Pointer to NULL terminated list of enumerated values (like argv). */ + const char **enums; + + /* Pointer to command strings of user-defined commands */ + struct command_line *user_commands; + + /* Pointer to command that is hooked by this one, (by hook_pre) + so the hook can be removed when this one is deleted. */ + struct cmd_list_element *hookee_pre; + + /* Pointer to command that is hooked by this one, (by hook_post) + so the hook can be removed when this one is deleted. */ + struct cmd_list_element *hookee_post; + + /* Pointer to command that is aliased by this one, so the + aliased command can be located in case it has been hooked. */ + struct cmd_list_element *cmd_pointer; + }; + +/* API to the manipulation of command lists. */ + +extern struct cmd_list_element *add_cmd (char *, enum command_class, + void (*fun) (char *, int), char *, + struct cmd_list_element **); + +extern struct cmd_list_element *add_alias_cmd (char *, char *, + enum command_class, int, + struct cmd_list_element **); + +extern struct cmd_list_element *add_prefix_cmd (char *, enum command_class, + void (*fun) (char *, int), + char *, + struct cmd_list_element **, + char *, int, + struct cmd_list_element **); + +extern struct cmd_list_element *add_abbrev_prefix_cmd (char *, + enum command_class, + void (*fun) (char *, + int), + char *, + struct cmd_list_element + **, char *, int, + struct cmd_list_element + **); + +extern struct cmd_list_element *lookup_cmd (char **, + struct cmd_list_element *, char *, + int, int); + +extern struct cmd_list_element *lookup_cmd_1 (char **, + struct cmd_list_element *, + struct cmd_list_element **, + int); + +extern struct cmd_list_element * + deprecate_cmd (struct cmd_list_element *, char * ); + +extern void + deprecated_cmd_warning (char **); + +extern int + lookup_cmd_composition (char *text, + struct cmd_list_element **alias, + struct cmd_list_element **prefix_cmd, + struct cmd_list_element **cmd); + +extern struct cmd_list_element *add_com (char *, enum command_class, + void (*fun) (char *, int), char *); + +extern struct cmd_list_element *add_com_alias (char *, char *, + enum command_class, int); + +extern struct cmd_list_element *add_info (char *, void (*fun) (char *, int), + char *); + +extern struct cmd_list_element *add_info_alias (char *, char *, int); + +extern char **complete_on_cmdlist (struct cmd_list_element *, char *, char *); + +extern char **complete_on_enum (const char *enumlist[], char *, char *); + +extern void delete_cmd (char *, struct cmd_list_element **); + +extern void help_cmd_list (struct cmd_list_element *, enum command_class, + char *, int, struct ui_file *); + +extern struct cmd_list_element *add_set_cmd (char *name, enum + command_class class, + var_types var_type, void *var, + char *doc, + struct cmd_list_element **list); + +extern struct cmd_list_element *add_set_enum_cmd (char *name, + enum command_class class, + const char *enumlist[], + const char **var, + char *doc, + struct cmd_list_element **list); + +extern struct cmd_list_element *add_set_auto_boolean_cmd (char *name, + enum command_class class, + enum cmd_auto_boolean *var, + char *doc, + struct cmd_list_element **list); + +extern struct cmd_list_element *add_show_from_set (struct cmd_list_element *, + struct cmd_list_element + **); + +/* Functions that implement commands about CLI commands. */ + +extern void help_cmd (char *, struct ui_file *); + +extern void help_list (struct cmd_list_element *, char *, + enum command_class, struct ui_file *); + +extern void apropos_cmd (struct ui_file *, struct cmd_list_element *, + struct re_pattern_buffer *, char *); + +/* Used to mark commands that don't do anything. If we just leave the + function field NULL, the command is interpreted as a help topic, or + as a class of commands. */ + +extern void not_just_help_class_command (char *arg, int from_tty); + +/* Exported to cli/cli-setshow.c */ + +extern void print_doc_line (struct ui_file *, char *); + + +#endif /* !defined (CLI_DECODE_H) */ diff --git a/gdb/cli/cli-script.c b/gdb/cli/cli-script.c new file mode 100644 index 0000000..67a6515 --- /dev/null +++ b/gdb/cli/cli-script.c @@ -0,0 +1,1315 @@ +/* GDB CLI command scripting. + Copyright 1986-2000 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 "value.h" +#include "language.h" /* For value_true */ +#include <ctype.h> + +#ifdef UI_OUT +#include "ui-out.h" +#endif + +#include "top.h" +#include "cli/cli-cmds.h" +#include "cli/cli-decode.h" +#include "cli/cli-script.h" + +/* From gdb/top.c */ + +extern void dont_repeat (void); + +extern void do_restore_instream_cleanup (void *stream); + +/* Prototypes for local functions */ + +static struct cleanup * + make_cleanup_free_command_lines (struct command_line **arg); + +static enum command_control_type + recurse_read_control_structure (struct command_line *current_cmd); + +static char *insert_args (char *line); + +static struct cleanup * setup_user_args (char *p); + +static void validate_comname (char *); + +/* Level of control structure. */ +static int control_level; + +/* Source command state variable. */ +static int source_error_allocated; + +/* Structure for arguments to user defined functions. */ +#define MAXUSERARGS 10 +struct user_args + { + struct user_args *next; + struct + { + char *arg; + int len; + } + a[MAXUSERARGS]; + int count; + } + *user_args; + + +/* Allocate, initialize a new command line structure for one of the + control commands (if/while). */ + +static struct command_line * +build_command_line (enum command_control_type type, char *args) +{ + struct command_line *cmd; + + if (args == NULL) + error ("if/while commands require arguments.\n"); + + cmd = (struct command_line *) xmalloc (sizeof (struct command_line)); + cmd->next = NULL; + cmd->control_type = type; + + cmd->body_count = 1; + cmd->body_list + = (struct command_line **) xmalloc (sizeof (struct command_line *) + * cmd->body_count); + memset (cmd->body_list, 0, sizeof (struct command_line *) * cmd->body_count); + cmd->line = savestring (args, strlen (args)); + return cmd; +} + +/* Build and return a new command structure for the control commands + such as "if" and "while". */ + +static struct command_line * +get_command_line (enum command_control_type type, char *arg) +{ + struct command_line *cmd; + struct cleanup *old_chain = NULL; + + /* Allocate and build a new command line structure. */ + cmd = build_command_line (type, arg); + + old_chain = make_cleanup_free_command_lines (&cmd); + + /* Read in the body of this command. */ + if (recurse_read_control_structure (cmd) == invalid_control) + { + warning ("error reading in control structure\n"); + do_cleanups (old_chain); + return NULL; + } + + discard_cleanups (old_chain); + return cmd; +} + +/* Recursively print a command (including full control structures). */ +#ifdef UI_OUT +void +print_command_lines (struct ui_out *uiout, struct command_line *cmd, + unsigned int depth) +{ + struct command_line *list; + + list = cmd; + while (list) + { + + if (depth) + ui_out_spaces (uiout, 2 * depth); + + /* A simple command, print it and continue. */ + if (list->control_type == simple_control) + { + ui_out_field_string (uiout, NULL, list->line); + ui_out_text (uiout, "\n"); + list = list->next; + continue; + } + + /* loop_continue to jump to the start of a while loop, print it + and continue. */ + if (list->control_type == continue_control) + { + ui_out_field_string (uiout, NULL, "loop_continue"); + ui_out_text (uiout, "\n"); + list = list->next; + continue; + } + + /* loop_break to break out of a while loop, print it and continue. */ + if (list->control_type == break_control) + { + ui_out_field_string (uiout, NULL, "loop_break"); + ui_out_text (uiout, "\n"); + list = list->next; + continue; + } + + /* A while command. Recursively print its subcommands and continue. */ + if (list->control_type == while_control) + { + ui_out_text (uiout, "while "); + ui_out_field_fmt (uiout, NULL, "while %s", list->line); + ui_out_text (uiout, "\n"); + print_command_lines (uiout, *list->body_list, depth + 1); + ui_out_field_string (uiout, NULL, "end"); + if (depth) + ui_out_spaces (uiout, 2 * depth); + ui_out_text (uiout, "end\n"); + list = list->next; + continue; + } + + /* An if command. Recursively print both arms before continueing. */ + if (list->control_type == if_control) + { + ui_out_text (uiout, "if "); + ui_out_field_fmt (uiout, NULL, "if %s", list->line); + ui_out_text (uiout, "\n"); + /* The true arm. */ + print_command_lines (uiout, list->body_list[0], depth + 1); + + /* Show the false arm if it exists. */ + if (list->body_count == 2) + { + if (depth) + ui_out_spaces (uiout, 2 * depth); + ui_out_field_string (uiout, NULL, "else"); + ui_out_text (uiout, "else\n"); + print_command_lines (uiout, list->body_list[1], depth + 1); + } + + ui_out_field_string (uiout, NULL, "end"); + if (depth) + ui_out_spaces (uiout, 2 * depth); + ui_out_text (uiout, "end\n"); + list = list->next; + continue; + } + + /* ignore illegal command type and try next */ + list = list->next; + } /* while (list) */ +} +#else +void +print_command_line (struct command_line *cmd, unsigned int depth, + struct ui_file *stream) +{ + unsigned int i; + + if (depth) + { + for (i = 0; i < depth; i++) + fputs_filtered (" ", stream); + } + + /* A simple command, print it and return. */ + if (cmd->control_type == simple_control) + { + fputs_filtered (cmd->line, stream); + fputs_filtered ("\n", stream); + return; + } + + /* loop_continue to jump to the start of a while loop, print it + and return. */ + if (cmd->control_type == continue_control) + { + fputs_filtered ("loop_continue\n", stream); + return; + } + + /* loop_break to break out of a while loop, print it and return. */ + if (cmd->control_type == break_control) + { + fputs_filtered ("loop_break\n", stream); + return; + } + + /* A while command. Recursively print its subcommands before returning. */ + if (cmd->control_type == while_control) + { + struct command_line *list; + fputs_filtered ("while ", stream); + fputs_filtered (cmd->line, stream); + fputs_filtered ("\n", stream); + list = *cmd->body_list; + while (list) + { + print_command_line (list, depth + 1, stream); + list = list->next; + } + } + + /* An if command. Recursively print both arms before returning. */ + if (cmd->control_type == if_control) + { + fputs_filtered ("if ", stream); + fputs_filtered (cmd->line, stream); + fputs_filtered ("\n", stream); + /* The true arm. */ + print_command_line (cmd->body_list[0], depth + 1, stream); + + /* Show the false arm if it exists. */ + if (cmd->body_count == 2) + { + if (depth) + { + for (i = 0; i < depth; i++) + fputs_filtered (" ", stream); + } + fputs_filtered ("else\n", stream); + print_command_line (cmd->body_list[1], depth + 1, stream); + } + if (depth) + { + for (i = 0; i < depth; i++) + fputs_filtered (" ", stream); + } + fputs_filtered ("end\n", stream); + } +} +#endif + +/* Execute the command in CMD. */ + +void +execute_user_command (struct cmd_list_element *c, char *args) +{ + register struct command_line *cmdlines; + struct cleanup *old_chain; + enum command_control_type ret; + + old_chain = setup_user_args (args); + + cmdlines = c->user_commands; + if (cmdlines == 0) + /* Null command */ + return; + + /* Set the instream to 0, indicating execution of a + user-defined function. */ + old_chain = make_cleanup (do_restore_instream_cleanup, instream); + instream = (FILE *) 0; + while (cmdlines) + { + ret = execute_control_command (cmdlines); + if (ret != simple_control && ret != break_control) + { + warning ("Error in control structure.\n"); + break; + } + cmdlines = cmdlines->next; + } + do_cleanups (old_chain); +} + +enum command_control_type +execute_control_command (struct command_line *cmd) +{ + struct expression *expr; + struct command_line *current; + struct cleanup *old_chain = 0; + value_ptr val; + value_ptr val_mark; + int loop; + enum command_control_type ret; + char *new_line; + + switch (cmd->control_type) + { + case simple_control: + /* A simple command, execute it and return. */ + new_line = insert_args (cmd->line); + if (!new_line) + return invalid_control; + old_chain = make_cleanup (free_current_contents, &new_line); + execute_command (new_line, 0); + ret = cmd->control_type; + break; + + case continue_control: + case break_control: + /* Return for "continue", and "break" so we can either + continue the loop at the top, or break out. */ + ret = cmd->control_type; + break; + + case while_control: + { + /* Parse the loop control expression for the while statement. */ + new_line = insert_args (cmd->line); + if (!new_line) + return invalid_control; + old_chain = make_cleanup (free_current_contents, &new_line); + expr = parse_expression (new_line); + make_cleanup (free_current_contents, &expr); + + ret = simple_control; + loop = 1; + + /* Keep iterating so long as the expression is true. */ + while (loop == 1) + { + int cond_result; + + QUIT; + + /* Evaluate the expression. */ + val_mark = value_mark (); + val = evaluate_expression (expr); + cond_result = value_true (val); + value_free_to_mark (val_mark); + + /* If the value is false, then break out of the loop. */ + if (!cond_result) + break; + + /* Execute the body of the while statement. */ + current = *cmd->body_list; + while (current) + { + ret = execute_control_command (current); + + /* If we got an error, or a "break" command, then stop + looping. */ + if (ret == invalid_control || ret == break_control) + { + loop = 0; + break; + } + + /* If we got a "continue" command, then restart the loop + at this point. */ + if (ret == continue_control) + break; + + /* Get the next statement. */ + current = current->next; + } + } + + /* Reset RET so that we don't recurse the break all the way down. */ + if (ret == break_control) + ret = simple_control; + + break; + } + + case if_control: + { + new_line = insert_args (cmd->line); + if (!new_line) + return invalid_control; + old_chain = make_cleanup (free_current_contents, &new_line); + /* Parse the conditional for the if statement. */ + expr = parse_expression (new_line); + make_cleanup (free_current_contents, &expr); + + current = NULL; + ret = simple_control; + + /* Evaluate the conditional. */ + val_mark = value_mark (); + val = evaluate_expression (expr); + + /* Choose which arm to take commands from based on the value of the + conditional expression. */ + if (value_true (val)) + current = *cmd->body_list; + else if (cmd->body_count == 2) + current = *(cmd->body_list + 1); + value_free_to_mark (val_mark); + + /* Execute commands in the given arm. */ + while (current) + { + ret = execute_control_command (current); + + /* If we got an error, get out. */ + if (ret != simple_control) + break; + + /* Get the next statement in the body. */ + current = current->next; + } + + break; + } + + default: + warning ("Invalid control type in command structure."); + return invalid_control; + } + + if (old_chain) + do_cleanups (old_chain); + + return ret; +} + +/* "while" command support. Executes a body of statements while the + loop condition is nonzero. */ + +void +while_command (char *arg, int from_tty) +{ + struct command_line *command = NULL; + + control_level = 1; + command = get_command_line (while_control, arg); + + if (command == NULL) + return; + + execute_control_command (command); + free_command_lines (&command); +} + +/* "if" command support. Execute either the true or false arm depending + on the value of the if conditional. */ + +void +if_command (char *arg, int from_tty) +{ + struct command_line *command = NULL; + + control_level = 1; + command = get_command_line (if_control, arg); + + if (command == NULL) + return; + + execute_control_command (command); + free_command_lines (&command); +} + +/* Cleanup */ +static void +arg_cleanup (void *ignore) +{ + struct user_args *oargs = user_args; + if (!user_args) + internal_error ("Internal error, arg_cleanup called with no user args.\n"); + + user_args = user_args->next; + free (oargs); +} + +/* Bind the incomming arguments for a user defined command to + $arg0, $arg1 ... $argMAXUSERARGS. */ + +static struct cleanup * +setup_user_args (char *p) +{ + struct user_args *args; + struct cleanup *old_chain; + unsigned int arg_count = 0; + + args = (struct user_args *) xmalloc (sizeof (struct user_args)); + memset (args, 0, sizeof (struct user_args)); + + args->next = user_args; + user_args = args; + + old_chain = make_cleanup (arg_cleanup, 0/*ignored*/); + + if (p == NULL) + return old_chain; + + while (*p) + { + char *start_arg; + int squote = 0; + int dquote = 0; + int bsquote = 0; + + if (arg_count >= MAXUSERARGS) + { + error ("user defined function may only have %d arguments.\n", + MAXUSERARGS); + return old_chain; + } + + /* Strip whitespace. */ + while (*p == ' ' || *p == '\t') + p++; + + /* P now points to an argument. */ + start_arg = p; + user_args->a[arg_count].arg = p; + + /* Get to the end of this argument. */ + while (*p) + { + if (((*p == ' ' || *p == '\t')) && !squote && !dquote && !bsquote) + break; + else + { + if (bsquote) + bsquote = 0; + else if (*p == '\\') + bsquote = 1; + else if (squote) + { + if (*p == '\'') + squote = 0; + } + else if (dquote) + { + if (*p == '"') + dquote = 0; + } + else + { + if (*p == '\'') + squote = 1; + else if (*p == '"') + dquote = 1; + } + p++; + } + } + + user_args->a[arg_count].len = p - start_arg; + arg_count++; + user_args->count++; + } + return old_chain; +} + +/* Given character string P, return a point to the first argument ($arg), + or NULL if P contains no arguments. */ + +static char * +locate_arg (char *p) +{ + while ((p = strchr (p, '$'))) + { + if (strncmp (p, "$arg", 4) == 0 && isdigit (p[4])) + return p; + p++; + } + return NULL; +} + +/* Insert the user defined arguments stored in user_arg into the $arg + arguments found in line, with the updated copy being placed into nline. */ + +static char * +insert_args (char *line) +{ + char *p, *save_line, *new_line; + unsigned len, i; + + /* First we need to know how much memory to allocate for the new line. */ + save_line = line; + len = 0; + while ((p = locate_arg (line))) + { + len += p - line; + i = p[4] - '0'; + + if (i >= user_args->count) + { + error ("Missing argument %d in user function.\n", i); + return NULL; + } + len += user_args->a[i].len; + line = p + 5; + } + + /* Don't forget the tail. */ + len += strlen (line); + + /* Allocate space for the new line and fill it in. */ + new_line = (char *) xmalloc (len + 1); + if (new_line == NULL) + return NULL; + + /* Restore pointer to beginning of old line. */ + line = save_line; + + /* Save pointer to beginning of new line. */ + save_line = new_line; + + while ((p = locate_arg (line))) + { + int i, len; + + memcpy (new_line, line, p - line); + new_line += p - line; + i = p[4] - '0'; + + len = user_args->a[i].len; + if (len) + { + memcpy (new_line, user_args->a[i].arg, len); + new_line += len; + } + line = p + 5; + } + /* Don't forget the tail. */ + strcpy (new_line, line); + + /* Return a pointer to the beginning of the new line. */ + return save_line; +} + + +/* Expand the body_list of COMMAND so that it can hold NEW_LENGTH + code bodies. This is typically used when we encounter an "else" + clause for an "if" command. */ + +static void +realloc_body_list (struct command_line *command, int new_length) +{ + int n; + struct command_line **body_list; + + n = command->body_count; + + /* Nothing to do? */ + if (new_length <= n) + return; + + body_list = (struct command_line **) + xmalloc (sizeof (struct command_line *) * new_length); + + memcpy (body_list, command->body_list, sizeof (struct command_line *) * n); + + free (command->body_list); + command->body_list = body_list; + command->body_count = new_length; +} + +/* Read one line from the input stream. If the command is an "else" or + "end", return such an indication to the caller. */ + +static enum misc_command_type +read_next_line (struct command_line **command) +{ + char *p, *p1, *prompt_ptr, control_prompt[256]; + int i = 0; + + if (control_level >= 254) + error ("Control nesting too deep!\n"); + + /* Set a prompt based on the nesting of the control commands. */ + if (instream == stdin || (instream == 0 && readline_hook != NULL)) + { + for (i = 0; i < control_level; i++) + control_prompt[i] = ' '; + control_prompt[i] = '>'; + control_prompt[i + 1] = '\0'; + prompt_ptr = (char *) &control_prompt[0]; + } + else + prompt_ptr = NULL; + + p = command_line_input (prompt_ptr, instream == stdin, "commands"); + + /* Not sure what to do here. */ + if (p == NULL) + return end_command; + + /* Strip leading and trailing whitespace. */ + while (*p == ' ' || *p == '\t') + p++; + + p1 = p + strlen (p); + while (p1 != p && (p1[-1] == ' ' || p1[-1] == '\t')) + p1--; + + /* Blanks and comments don't really do anything, but we need to + distinguish them from else, end and other commands which can be + executed. */ + if (p1 == p || p[0] == '#') + return nop_command; + + /* Is this the end of a simple, while, or if control structure? */ + if (p1 - p == 3 && !strncmp (p, "end", 3)) + return end_command; + + /* Is the else clause of an if control structure? */ + if (p1 - p == 4 && !strncmp (p, "else", 4)) + return else_command; + + /* Check for while, if, break, continue, etc and build a new command + line structure for them. */ + if (p1 - p > 5 && !strncmp (p, "while", 5)) + *command = build_command_line (while_control, p + 6); + else if (p1 - p > 2 && !strncmp (p, "if", 2)) + *command = build_command_line (if_control, p + 3); + else if (p1 - p == 10 && !strncmp (p, "loop_break", 10)) + { + *command = (struct command_line *) + xmalloc (sizeof (struct command_line)); + (*command)->next = NULL; + (*command)->line = NULL; + (*command)->control_type = break_control; + (*command)->body_count = 0; + (*command)->body_list = NULL; + } + else if (p1 - p == 13 && !strncmp (p, "loop_continue", 13)) + { + *command = (struct command_line *) + xmalloc (sizeof (struct command_line)); + (*command)->next = NULL; + (*command)->line = NULL; + (*command)->control_type = continue_control; + (*command)->body_count = 0; + (*command)->body_list = NULL; + } + else + { + /* A normal command. */ + *command = (struct command_line *) + xmalloc (sizeof (struct command_line)); + (*command)->next = NULL; + (*command)->line = savestring (p, p1 - p); + (*command)->control_type = simple_control; + (*command)->body_count = 0; + (*command)->body_list = NULL; + } + + /* Nothing special. */ + return ok_command; +} + +/* Recursively read in the control structures and create a command_line + structure from them. + + The parent_control parameter is the control structure in which the + following commands are nested. */ + +static enum command_control_type +recurse_read_control_structure (struct command_line *current_cmd) +{ + int current_body, i; + enum misc_command_type val; + enum command_control_type ret; + struct command_line **body_ptr, *child_tail, *next; + + child_tail = NULL; + current_body = 1; + + /* Sanity checks. */ + if (current_cmd->control_type == simple_control) + { + error ("Recursed on a simple control type\n"); + return invalid_control; + } + + if (current_body > current_cmd->body_count) + { + error ("Allocated body is smaller than this command type needs\n"); + return invalid_control; + } + + /* Read lines from the input stream and build control structures. */ + while (1) + { + dont_repeat (); + + next = NULL; + val = read_next_line (&next); + + /* Just skip blanks and comments. */ + if (val == nop_command) + continue; + + if (val == end_command) + { + if (current_cmd->control_type == while_control + || current_cmd->control_type == if_control) + { + /* Success reading an entire control structure. */ + ret = simple_control; + break; + } + else + { + ret = invalid_control; + break; + } + } + + /* Not the end of a control structure. */ + if (val == else_command) + { + if (current_cmd->control_type == if_control + && current_body == 1) + { + realloc_body_list (current_cmd, 2); + current_body = 2; + child_tail = NULL; + continue; + } + else + { + ret = invalid_control; + break; + } + } + + if (child_tail) + { + child_tail->next = next; + } + else + { + body_ptr = current_cmd->body_list; + for (i = 1; i < current_body; i++) + body_ptr++; + + *body_ptr = next; + + } + + child_tail = next; + + /* If the latest line is another control structure, then recurse + on it. */ + if (next->control_type == while_control + || next->control_type == if_control) + { + control_level++; + ret = recurse_read_control_structure (next); + control_level--; + + if (ret != simple_control) + break; + } + } + + dont_repeat (); + + return ret; +} + +/* Read lines from the input stream and accumulate them in a chain of + struct command_line's, which is then returned. For input from a + terminal, the special command "end" is used to mark the end of the + input, and is not included in the returned chain of commands. */ + +#define END_MESSAGE "End with a line saying just \"end\"." + +struct command_line * +read_command_lines (char *prompt_arg, int from_tty) +{ + struct command_line *head, *tail, *next; + struct cleanup *old_chain; + enum command_control_type ret; + enum misc_command_type val; + + control_level = 0; + if (readline_begin_hook) + { + /* Note - intentional to merge messages with no newline */ + (*readline_begin_hook) ("%s %s\n", prompt_arg, END_MESSAGE); + } + else if (from_tty && input_from_terminal_p ()) + { + printf_unfiltered ("%s\n%s\n", prompt_arg, END_MESSAGE); + gdb_flush (gdb_stdout); + } + + head = tail = NULL; + old_chain = NULL; + + while (1) + { + val = read_next_line (&next); + + /* Ignore blank lines or comments. */ + if (val == nop_command) + continue; + + if (val == end_command) + { + ret = simple_control; + break; + } + + if (val != ok_command) + { + ret = invalid_control; + break; + } + + if (next->control_type == while_control + || next->control_type == if_control) + { + control_level++; + ret = recurse_read_control_structure (next); + control_level--; + + if (ret == invalid_control) + break; + } + + if (tail) + { + tail->next = next; + } + else + { + head = next; + old_chain = make_cleanup_free_command_lines (&head); + } + tail = next; + } + + dont_repeat (); + + if (head) + { + if (ret != invalid_control) + { + discard_cleanups (old_chain); + } + else + do_cleanups (old_chain); + } + + if (readline_end_hook) + { + (*readline_end_hook) (); + } + return (head); +} + +/* Free a chain of struct command_line's. */ + +void +free_command_lines (struct command_line **lptr) +{ + register struct command_line *l = *lptr; + register struct command_line *next; + struct command_line **blist; + int i; + + while (l) + { + if (l->body_count > 0) + { + blist = l->body_list; + for (i = 0; i < l->body_count; i++, blist++) + free_command_lines (blist); + } + next = l->next; + free (l->line); + free ((PTR) l); + l = next; + } +} + +static void +do_free_command_lines_cleanup (void *arg) +{ + free_command_lines (arg); +} + +static struct cleanup * +make_cleanup_free_command_lines (struct command_line **arg) +{ + return make_cleanup (do_free_command_lines_cleanup, arg); +} + +static void +validate_comname (char *comname) +{ + register char *p; + + if (comname == 0) + error_no_arg ("name of command to define"); + + p = comname; + while (*p) + { + if (!isalnum (*p) && *p != '-' && *p != '_') + error ("Junk in argument list: \"%s\"", p); + p++; + } +} + +/* This is just a placeholder in the command data structures. */ +static void +user_defined_command (char *ignore, int from_tty) +{ +} + +void +define_command (char *comname, int from_tty) +{ +#define MAX_TMPBUF 128 + enum cmd_hook_type + { + CMD_NO_HOOK = 0, + CMD_PRE_HOOK, + CMD_POST_HOOK + }; + register struct command_line *cmds; + register struct cmd_list_element *c, *newc, *oldc, *hookc = 0; + char *tem = comname; + char *tem2; + char tmpbuf[MAX_TMPBUF]; + int hook_type = CMD_NO_HOOK; + int hook_name_size = 0; + +#define HOOK_STRING "hook-" +#define HOOK_LEN 5 +#define HOOK_POST_STRING "hookpost-" +#define HOOK_POST_LEN 9 + + validate_comname (comname); + + /* Look it up, and verify that we got an exact match. */ + c = lookup_cmd (&tem, cmdlist, "", -1, 1); + if (c && !STREQ (comname, c->name)) + c = 0; + + if (c) + { + if (c->class == class_user || c->class == class_alias) + tem = "Redefine command \"%s\"? "; + else + tem = "Really redefine built-in command \"%s\"? "; + if (!query (tem, c->name)) + error ("Command \"%s\" not redefined.", c->name); + } + + /* If this new command is a hook, then mark the command which it + is hooking. Note that we allow hooking `help' commands, so that + we can hook the `stop' pseudo-command. */ + + if (!strncmp (comname, HOOK_STRING, HOOK_LEN)) + { + hook_type = CMD_PRE_HOOK; + hook_name_size = HOOK_LEN; + } + else if (!strncmp (comname, HOOK_POST_STRING, HOOK_POST_LEN)) + { + hook_type = CMD_POST_HOOK; + hook_name_size = HOOK_POST_LEN; + } + + if (hook_type != CMD_NO_HOOK) + { + /* Look up cmd it hooks, and verify that we got an exact match. */ + tem = comname + hook_name_size; + hookc = lookup_cmd (&tem, cmdlist, "", -1, 0); + if (hookc && !STREQ (comname + hook_name_size, hookc->name)) + hookc = 0; + if (!hookc) + { + warning ("Your new `%s' command does not hook any existing command.", + comname); + if (!query ("Proceed? ")) + error ("Not confirmed."); + } + } + + comname = savestring (comname, strlen (comname)); + + /* If the rest of the commands will be case insensitive, this one + should behave in the same manner. */ + for (tem = comname; *tem; tem++) + if (isupper (*tem)) + *tem = tolower (*tem); + + sprintf (tmpbuf, "Type commands for definition of \"%s\".", comname); + cmds = read_command_lines (tmpbuf, from_tty); + + if (c && c->class == class_user) + free_command_lines (&c->user_commands); + + newc = add_cmd (comname, class_user, user_defined_command, + (c && c->class == class_user) + ? c->doc : savestring ("User-defined.", 13), &cmdlist); + newc->user_commands = cmds; + + /* If this new command is a hook, then mark both commands as being + tied. */ + if (hookc) + { + switch (hook_type) + { + case CMD_PRE_HOOK: + hookc->hook_pre = newc; /* Target gets hooked. */ + newc->hookee_pre = hookc; /* We are marked as hooking target cmd. */ + break; + case CMD_POST_HOOK: + hookc->hook_pre = newc; /* Target gets hooked. */ + newc->hookee_pre = hookc; /* We are marked as hooking target cmd. */ + break; + default: + /* Should never come here as hookc would be 0. */ + } + } +} + +void +document_command (char *comname, int from_tty) +{ + struct command_line *doclines; + register struct cmd_list_element *c; + char *tem = comname; + char tmpbuf[128]; + + validate_comname (comname); + + c = lookup_cmd (&tem, cmdlist, "", 0, 1); + + if (c->class != class_user) + error ("Command \"%s\" is built-in.", comname); + + sprintf (tmpbuf, "Type documentation for \"%s\".", comname); + doclines = read_command_lines (tmpbuf, from_tty); + + if (c->doc) + free (c->doc); + + { + register struct command_line *cl1; + register int len = 0; + + for (cl1 = doclines; cl1; cl1 = cl1->next) + len += strlen (cl1->line) + 1; + + c->doc = (char *) xmalloc (len + 1); + *c->doc = 0; + + for (cl1 = doclines; cl1; cl1 = cl1->next) + { + strcat (c->doc, cl1->line); + if (cl1->next) + strcat (c->doc, "\n"); + } + } + + free_command_lines (&doclines); +} + +struct source_cleanup_lines_args +{ + int old_line; + char *old_file; + char *old_pre_error; + char *old_error_pre_print; +}; + +static void +source_cleanup_lines (PTR args) +{ + struct source_cleanup_lines_args *p = + (struct source_cleanup_lines_args *) args; + source_line_number = p->old_line; + source_file_name = p->old_file; + source_pre_error = p->old_pre_error; + error_pre_print = p->old_error_pre_print; +} + +/* ARGSUSED */ +static void +do_fclose_cleanup (void *stream) +{ + fclose (stream); +} + +/* Used to implement source_command */ + +void +script_from_file (FILE *stream, char *file) +{ + struct cleanup *old_cleanups; + struct source_cleanup_lines_args old_lines; + int needed_length; + + if (stream == NULL) + { + internal_error ("called with NULL file pointer!"); + } + + old_cleanups = make_cleanup (do_fclose_cleanup, stream); + + old_lines.old_line = source_line_number; + old_lines.old_file = source_file_name; + old_lines.old_pre_error = source_pre_error; + old_lines.old_error_pre_print = error_pre_print; + make_cleanup (source_cleanup_lines, &old_lines); + source_line_number = 0; + source_file_name = file; + source_pre_error = error_pre_print == NULL ? "" : error_pre_print; + source_pre_error = savestring (source_pre_error, strlen (source_pre_error)); + make_cleanup (free, source_pre_error); + /* This will get set every time we read a line. So it won't stay "" for + long. */ + error_pre_print = ""; + + needed_length = strlen (source_file_name) + strlen (source_pre_error) + 80; + if (source_error_allocated < needed_length) + { + source_error_allocated *= 2; + if (source_error_allocated < needed_length) + source_error_allocated = needed_length; + if (source_error == NULL) + source_error = xmalloc (source_error_allocated); + else + source_error = xrealloc (source_error, source_error_allocated); + } + + read_command_file (stream); + + do_cleanups (old_cleanups); +} + +void +show_user_1 (struct cmd_list_element *c, struct ui_file *stream) +{ + register struct command_line *cmdlines; + + cmdlines = c->user_commands; + if (!cmdlines) + return; + fputs_filtered ("User command ", stream); + fputs_filtered (c->name, stream); + fputs_filtered (":\n", stream); + +#ifdef UI_OUT + print_command_lines (uiout, cmdlines, 1); + fputs_filtered ("\n", stream); +#else + while (cmdlines) + { + print_command_line (cmdlines, 4, stream); + cmdlines = cmdlines->next; + } + fputs_filtered ("\n", stream); +#endif +} + diff --git a/gdb/cli/cli-script.h b/gdb/cli/cli-script.h new file mode 100644 index 0000000..de08428 --- /dev/null +++ b/gdb/cli/cli-script.h @@ -0,0 +1,50 @@ +/* Header file for GDB CLI command implementation library. + Copyright (C) 2000 Free Software Foundation, Inc. + + 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. */ + +#if !defined (CLI_SCRIPT_H) +#define CLI_SCRIPT_H 1 + +/* Exported to cli/cli-cmds.c */ + +extern void script_from_file (FILE *stream, char *file); + +extern void document_command (char *, int); + +extern void define_command (char *, int); + +extern void while_command (char *arg, int from_tty); + +extern void if_command (char *arg, int from_tty); + +extern void show_user_1 (struct cmd_list_element *c, struct ui_file *stream); + +/* Exported to gdb/breakpoint.c */ + +extern enum command_control_type + execute_control_command (struct command_line *cmd); + +#ifdef UI_OUT +extern void print_command_lines (struct ui_out *, + struct command_line *, unsigned int); +#endif + +/* Exported to gdb/infrun.c */ + +extern void execute_user_command (struct cmd_list_element *c, char *args); + +#endif /* !defined (CLI_SCRIPT_H) */ diff --git a/gdb/cli/cli-setshow.c b/gdb/cli/cli-setshow.c new file mode 100644 index 0000000..eebcf5e --- /dev/null +++ b/gdb/cli/cli-setshow.c @@ -0,0 +1,462 @@ +/* Handle set and show GDB commands. + Copyright 2000 Free Software Foundation, Inc. + + 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 "value.h" +#include <ctype.h> +#if 0 +#include "gdb_string.h" +#endif + +#ifdef UI_OUT +#include "ui-out.h" +#endif + +#include "cli/cli-decode.h" +#include "cli/cli-cmds.h" +#include "cli/cli-setshow.h" + +/* Prototypes for local functions */ + +static int parse_binary_operation (char *); + +static enum cmd_auto_boolean parse_auto_binary_operation (const char *arg); + +static enum cmd_auto_boolean +parse_auto_binary_operation (const char *arg) +{ + if (arg != NULL && *arg != '\0') + { + int length = strlen (arg); + while (isspace (arg[length - 1]) && length > 0) + length--; + if (strncmp (arg, "on", length) == 0 + || strncmp (arg, "1", length) == 0 + || strncmp (arg, "yes", length) == 0 + || strncmp (arg, "enable", length) == 0) + return CMD_AUTO_BOOLEAN_TRUE; + else if (strncmp (arg, "off", length) == 0 + || strncmp (arg, "0", length) == 0 + || strncmp (arg, "no", length) == 0 + || strncmp (arg, "disable", length) == 0) + return CMD_AUTO_BOOLEAN_FALSE; + else if (strncmp (arg, "auto", length) == 0 + || (strncmp (arg, "-1", length) == 0 && length > 1)) + return CMD_AUTO_BOOLEAN_AUTO; + } + error ("\"on\", \"off\" or \"auto\" expected."); + return CMD_AUTO_BOOLEAN_AUTO; /* pacify GCC */ +} + +static int +parse_binary_operation (char *arg) +{ + int length; + + if (!arg || !*arg) + return 1; + + length = strlen (arg); + + while (arg[length - 1] == ' ' || arg[length - 1] == '\t') + length--; + + if (strncmp (arg, "on", length) == 0 + || strncmp (arg, "1", length) == 0 + || strncmp (arg, "yes", length) == 0 + || strncmp (arg, "enable", length) == 0) + return 1; + else if (strncmp (arg, "off", length) == 0 + || strncmp (arg, "0", length) == 0 + || strncmp (arg, "no", length) == 0 + || strncmp (arg, "disable", length) == 0) + return 0; + else + { + error ("\"on\" or \"off\" expected."); + return 0; + } +} + +/* Do a "set" or "show" command. ARG is NULL if no argument, or the text + of the argument, and FROM_TTY is nonzero if this command is being entered + directly by the user (i.e. these are just like any other + command). C is the command list element for the command. */ + +void +do_setshow_command (char *arg, int from_tty, struct cmd_list_element *c) +{ + if (c->type == set_cmd) + { + switch (c->var_type) + { + case var_string: + { + char *new; + char *p; + char *q; + int ch; + + if (arg == NULL) + arg = ""; + new = (char *) xmalloc (strlen (arg) + 2); + p = arg; + q = new; + while ((ch = *p++) != '\000') + { + if (ch == '\\') + { + /* \ at end of argument is used after spaces + so they won't be lost. */ + /* This is obsolete now that we no longer strip + trailing whitespace and actually, the backslash + didn't get here in my test, readline or + something did something funky with a backslash + right before a newline. */ + if (*p == 0) + break; + ch = parse_escape (&p); + if (ch == 0) + break; /* C loses */ + else if (ch > 0) + *q++ = ch; + } + else + *q++ = ch; + } +#if 0 + if (*(p - 1) != '\\') + *q++ = ' '; +#endif + *q++ = '\0'; + new = (char *) xrealloc (new, q - new); + if (*(char **) c->var != NULL) + free (*(char **) c->var); + *(char **) c->var = new; + } + break; + case var_string_noescape: + if (arg == NULL) + arg = ""; + if (*(char **) c->var != NULL) + free (*(char **) c->var); + *(char **) c->var = savestring (arg, strlen (arg)); + break; + case var_filename: + if (arg == NULL) + error_no_arg ("filename to set it to."); + if (*(char **) c->var != NULL) + free (*(char **) c->var); + *(char **) c->var = tilde_expand (arg); + break; + case var_boolean: + *(int *) c->var = parse_binary_operation (arg); + break; + case var_auto_boolean: + *(enum cmd_auto_boolean *) c->var = parse_auto_binary_operation (arg); + break; + case var_uinteger: + if (arg == NULL) + error_no_arg ("integer to set it to."); + *(unsigned int *) c->var = parse_and_eval_long (arg); + if (*(unsigned int *) c->var == 0) + *(unsigned int *) c->var = UINT_MAX; + break; + case var_integer: + { + unsigned int val; + if (arg == NULL) + error_no_arg ("integer to set it to."); + val = parse_and_eval_long (arg); + if (val == 0) + *(int *) c->var = INT_MAX; + else if (val >= INT_MAX) + error ("integer %u out of range", val); + else + *(int *) c->var = val; + break; + } + case var_zinteger: + if (arg == NULL) + error_no_arg ("integer to set it to."); + *(int *) c->var = parse_and_eval_long (arg); + break; + case var_enum: + { + int i; + int len; + int nmatches; + const char *match = NULL; + char *p; + + /* if no argument was supplied, print an informative error message */ + if (arg == NULL) + { + char msg[1024]; + strcpy (msg, "Requires an argument. Valid arguments are "); + for (i = 0; c->enums[i]; i++) + { + if (i != 0) + strcat (msg, ", "); + strcat (msg, c->enums[i]); + } + strcat (msg, "."); + error (msg); + } + + p = strchr (arg, ' '); + + if (p) + len = p - arg; + else + len = strlen (arg); + + nmatches = 0; + for (i = 0; c->enums[i]; i++) + if (strncmp (arg, c->enums[i], len) == 0) + { + if (c->enums[i][len] == '\0') + { + match = c->enums[i]; + nmatches = 1; + break; /* exact match. */ + } + else + { + match = c->enums[i]; + nmatches++; + } + } + + if (nmatches <= 0) + error ("Undefined item: \"%s\".", arg); + + if (nmatches > 1) + error ("Ambiguous item \"%s\".", arg); + + *(const char **) c->var = match; + } + break; + default: + error ("gdb internal error: bad var_type in do_setshow_command"); + } + } + else if (c->type == show_cmd) + { +#ifdef UI_OUT + struct cleanup *old_chain; + struct ui_stream *stb; + int quote; + + stb = ui_out_stream_new (uiout); + old_chain = make_cleanup_ui_out_stream_delete (stb); +#endif /* UI_OUT */ + + /* Print doc minus "show" at start. */ + print_doc_line (gdb_stdout, c->doc + 5); + +#ifdef UI_OUT + ui_out_text (uiout, " is "); + ui_out_wrap_hint (uiout, " "); + quote = 0; + switch (c->var_type) + { + case var_string: + { + unsigned char *p; + + if (*(unsigned char **) c->var) + fputstr_filtered (*(unsigned char **) c->var, '"', stb->stream); + quote = 1; + } + break; + case var_string_noescape: + case var_filename: + case var_enum: + if (*(char **) c->var) + fputs_filtered (*(char **) c->var, stb->stream); + quote = 1; + break; + case var_boolean: + fputs_filtered (*(int *) c->var ? "on" : "off", stb->stream); + break; + case var_auto_boolean: + switch (*(enum cmd_auto_boolean*) c->var) + { + case CMD_AUTO_BOOLEAN_TRUE: + fputs_filtered ("on", stb->stream); + break; + case CMD_AUTO_BOOLEAN_FALSE: + fputs_filtered ("off", stb->stream); + break; + case CMD_AUTO_BOOLEAN_AUTO: + fputs_filtered ("auto", stb->stream); + break; + default: + internal_error ("do_setshow_command: invalid var_auto_boolean"); + break; + } + break; + case var_uinteger: + if (*(unsigned int *) c->var == UINT_MAX) + { + fputs_filtered ("unlimited", stb->stream); + break; + } + /* else fall through */ + case var_zinteger: + fprintf_filtered (stb->stream, "%u", *(unsigned int *) c->var); + break; + case var_integer: + if (*(int *) c->var == INT_MAX) + { + fputs_filtered ("unlimited", stb->stream); + } + else + fprintf_filtered (stb->stream, "%d", *(int *) c->var); + break; + + default: + error ("gdb internal error: bad var_type in do_setshow_command"); + } + if (quote) + ui_out_text (uiout, "\""); + ui_out_field_stream (uiout, "value", stb); + if (quote) + ui_out_text (uiout, "\""); + ui_out_text (uiout, ".\n"); + do_cleanups (old_chain); +#else + fputs_filtered (" is ", gdb_stdout); + wrap_here (" "); + switch (c->var_type) + { + case var_string: + { + fputs_filtered ("\"", gdb_stdout); + if (*(unsigned char **) c->var) + fputstr_filtered (*(unsigned char **) c->var, '"', gdb_stdout); + fputs_filtered ("\"", gdb_stdout); + } + break; + case var_string_noescape: + case var_filename: + case var_enum: + fputs_filtered ("\"", gdb_stdout); + if (*(char **) c->var) + fputs_filtered (*(char **) c->var, gdb_stdout); + fputs_filtered ("\"", gdb_stdout); + break; + case var_boolean: + fputs_filtered (*(int *) c->var ? "on" : "off", gdb_stdout); + break; + case var_auto_boolean: + switch (*(enum cmd_auto_boolean*) c->var) + { + case CMD_AUTO_BOOLEAN_TRUE: + fputs_filtered ("on", gdb_stdout); + break; + case CMD_AUTO_BOOLEAN_FALSE: + fputs_filtered ("off", gdb_stdout); + break; + case CMD_AUTO_BOOLEAN_AUTO: + fputs_filtered ("auto", gdb_stdout); + break; + default: + internal_error ("do_setshow_command: invalid var_auto_boolean"); + break; + } + break; + case var_uinteger: + if (*(unsigned int *) c->var == UINT_MAX) + { + fputs_filtered ("unlimited", gdb_stdout); + break; + } + /* else fall through */ + case var_zinteger: + fprintf_filtered (gdb_stdout, "%u", *(unsigned int *) c->var); + break; + case var_integer: + if (*(int *) c->var == INT_MAX) + { + fputs_filtered ("unlimited", gdb_stdout); + } + else + fprintf_filtered (gdb_stdout, "%d", *(int *) c->var); + break; + + default: + error ("gdb internal error: bad var_type in do_setshow_command"); + } + fputs_filtered (".\n", gdb_stdout); +#endif + } + else + error ("gdb internal error: bad cmd_type in do_setshow_command"); + (*c->function.sfunc) (NULL, from_tty, c); + if (c->type == set_cmd && set_hook) + set_hook (c); +} + +/* Show all the settings in a list of show commands. */ + +void +cmd_show_list (struct cmd_list_element *list, int from_tty, char *prefix) +{ +#ifdef UI_OUT + ui_out_list_begin (uiout, "showlist"); +#endif + for (; list != NULL; list = list->next) + { + /* If we find a prefix, run its list, prefixing our output by its + prefix (with "show " skipped). */ +#ifdef UI_OUT + if (list->prefixlist && !list->abbrev_flag) + { + ui_out_list_begin (uiout, "optionlist"); + ui_out_field_string (uiout, "prefix", list->prefixname + 5); + cmd_show_list (*list->prefixlist, from_tty, list->prefixname + 5); + ui_out_list_end (uiout); + } + if (list->type == show_cmd) + { + ui_out_list_begin (uiout, "option"); + ui_out_text (uiout, prefix); + ui_out_field_string (uiout, "name", list->name); + ui_out_text (uiout, ": "); + do_setshow_command ((char *) NULL, from_tty, list); + ui_out_list_end (uiout); + } +#else + if (list->prefixlist && !list->abbrev_flag) + cmd_show_list (*list->prefixlist, from_tty, list->prefixname + 5); + if (list->type == show_cmd) + { + fputs_filtered (prefix, gdb_stdout); + fputs_filtered (list->name, gdb_stdout); + fputs_filtered (": ", gdb_stdout); + do_setshow_command ((char *) NULL, from_tty, list); + } +#endif + } +#ifdef UI_OUT + ui_out_list_end (uiout); +#endif +} + diff --git a/gdb/cli/cli-setshow.h b/gdb/cli/cli-setshow.h new file mode 100644 index 0000000..bb2fbe9 --- /dev/null +++ b/gdb/cli/cli-setshow.h @@ -0,0 +1,32 @@ +/* Header file for GDB CLI set and show commands implementation. + Copyright (C) 2000 Free Software Foundation, Inc. + + 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. */ + +#if !defined (CLI_SETSHOW_H) +#define CLI_SETSHOW_H 1 + +/* Exported to cli/cli-cmds.c and gdb/top.c */ + +extern void do_setshow_command (char *arg, int from_tty, + struct cmd_list_element *c); + +/* Exported to cli/cli-cmds.c and gdb/top.c, language.c and valprint.c */ + +extern void cmd_show_list (struct cmd_list_element *list, int from_tty, + char *prefix); + +#endif /* !defined (CLI_SETSHOW_H) */ diff --git a/gdb/command.h b/gdb/command.h index 2f2f6b8..d49eff0 100644 --- a/gdb/command.h +++ b/gdb/command.h @@ -1,3 +1,10 @@ +/* ***DEPRECATED*** The gdblib files must not be calling/using things in any + of the possible command languages. If necessary, a hook (that may be + present or not) must be used and set to the appropriate routine by any + command language that cares about it. If you are having to include this + file you are possibly doing things the old way. This file will disapear. + fnasser@redhat.com */ + /* Header file for command-reading library command.c. Copyright (C) 1986, 1989, 1990, 2000 Free Software Foundation, Inc. diff --git a/gdb/configure b/gdb/configure index 104788a..f02de34 100755 --- a/gdb/configure +++ b/gdb/configure @@ -21,6 +21,8 @@ ac_help="$ac_help ac_help="$ac_help --enable-multi-ice Build the multi-ice-gdb-server" ac_help="$ac_help + --enable-gdbcli Enable GDB-CLI interface" +ac_help="$ac_help --enable-gdbmi Enable GDB-MI interface" ac_help="$ac_help --enable-tui Enable full-screen terminal user interface" @@ -581,7 +583,7 @@ fi echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 -echo "configure:585: checking whether to enable maintainer-specific portions of Makefiles" >&5 +echo "configure:587: checking whether to enable maintainer-specific portions of Makefiles" >&5 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. if test "${enable_maintainer_mode+set}" = set; then enableval="$enable_maintainer_mode" @@ -607,7 +609,7 @@ fi # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:611: checking for $ac_word" >&5 +echo "configure:613: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -637,7 +639,7 @@ if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:641: checking for $ac_word" >&5 +echo "configure:643: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -688,7 +690,7 @@ fi # Extract the first word of "cl", so it can be a program name with args. set dummy cl; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:692: checking for $ac_word" >&5 +echo "configure:694: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -720,7 +722,7 @@ fi fi echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 -echo "configure:724: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 +echo "configure:726: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 ac_ext=c # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. @@ -731,12 +733,12 @@ cross_compiling=$ac_cv_prog_cc_cross cat > conftest.$ac_ext << EOF -#line 735 "configure" +#line 737 "configure" #include "confdefs.h" main(){return(0);} EOF -if { (eval echo configure:740: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:742: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then ac_cv_prog_cc_works=yes # If we can't run a trivial program, we are probably using a cross compiler. if (./conftest; exit) 2>/dev/null; then @@ -762,12 +764,12 @@ if test $ac_cv_prog_cc_works = no; then { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } fi echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 -echo "configure:766: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "configure:768: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 cross_compiling=$ac_cv_prog_cc_cross echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 -echo "configure:771: checking whether we are using GNU C" >&5 +echo "configure:773: checking whether we are using GNU C" >&5 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -776,7 +778,7 @@ else yes; #endif EOF -if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:780: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then +if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:782: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then ac_cv_prog_gcc=yes else ac_cv_prog_gcc=no @@ -795,7 +797,7 @@ ac_test_CFLAGS="${CFLAGS+set}" ac_save_CFLAGS="$CFLAGS" CFLAGS= echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 -echo "configure:799: checking whether ${CC-cc} accepts -g" >&5 +echo "configure:801: checking whether ${CC-cc} accepts -g" >&5 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -827,7 +829,7 @@ else fi echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 -echo "configure:831: checking how to run the C preprocessor" >&5 +echo "configure:833: checking how to run the C preprocessor" >&5 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= @@ -842,13 +844,13 @@ else # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. cat > conftest.$ac_ext <<EOF -#line 846 "configure" +#line 848 "configure" #include "confdefs.h" #include <assert.h> Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:852: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:854: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : @@ -859,13 +861,13 @@ else rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext <<EOF -#line 863 "configure" +#line 865 "configure" #include "confdefs.h" #include <assert.h> Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:869: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:871: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : @@ -876,13 +878,13 @@ else rm -rf conftest* CPP="${CC-cc} -nologo -E" cat > conftest.$ac_ext <<EOF -#line 880 "configure" +#line 882 "configure" #include "confdefs.h" #include <assert.h> Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:886: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:888: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : @@ -907,9 +909,9 @@ fi echo "$ac_t""$CPP" 1>&6 echo $ac_n "checking for AIX""... $ac_c" 1>&6 -echo "configure:911: checking for AIX" >&5 +echo "configure:913: checking for AIX" >&5 cat > conftest.$ac_ext <<EOF -#line 913 "configure" +#line 915 "configure" #include "confdefs.h" #ifdef _AIX yes @@ -931,7 +933,7 @@ rm -f conftest* echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6 -echo "configure:935: checking for POSIXized ISC" >&5 +echo "configure:937: checking for POSIXized ISC" >&5 if test -d /etc/conf/kconfig.d && grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1 then @@ -955,7 +957,7 @@ fi echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6 -echo "configure:959: checking for ${CC-cc} option to accept ANSI C" >&5 +echo "configure:961: checking for ${CC-cc} option to accept ANSI C" >&5 if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -971,7 +973,7 @@ for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__ do CC="$ac_save_CC $ac_arg" cat > conftest.$ac_ext <<EOF -#line 975 "configure" +#line 977 "configure" #include "confdefs.h" #include <stdarg.h> #include <stdio.h> @@ -1008,7 +1010,7 @@ return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; ; return 0; } EOF -if { (eval echo configure:1012: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1014: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* am_cv_prog_cc_stdc="$ac_arg"; break else @@ -1079,7 +1081,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } fi echo $ac_n "checking host system type""... $ac_c" 1>&6 -echo "configure:1083: checking host system type" >&5 +echo "configure:1085: checking host system type" >&5 host_alias=$host case "$host_alias" in @@ -1100,7 +1102,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$host" 1>&6 echo $ac_n "checking target system type""... $ac_c" 1>&6 -echo "configure:1104: checking target system type" >&5 +echo "configure:1106: checking target system type" >&5 target_alias=$target case "$target_alias" in @@ -1118,7 +1120,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$target" 1>&6 echo $ac_n "checking build system type""... $ac_c" 1>&6 -echo "configure:1122: checking build system type" >&5 +echo "configure:1124: checking build system type" >&5 build_alias=$build case "$build_alias" in @@ -1143,7 +1145,7 @@ test "$host_alias" != "$target_alias" && ALL_LINGUAS= echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 -echo "configure:1147: checking whether ${MAKE-make} sets \${MAKE}" >&5 +echo "configure:1149: checking whether ${MAKE-make} sets \${MAKE}" >&5 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -1172,7 +1174,7 @@ fi # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1176: checking for $ac_word" >&5 +echo "configure:1178: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1200,12 +1202,12 @@ else fi echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 -echo "configure:1204: checking for ANSI C header files" >&5 +echo "configure:1206: checking for ANSI C header files" >&5 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1209 "configure" +#line 1211 "configure" #include "confdefs.h" #include <stdlib.h> #include <stdarg.h> @@ -1213,7 +1215,7 @@ else #include <float.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1217: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1219: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -1230,7 +1232,7 @@ rm -f conftest* if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat > conftest.$ac_ext <<EOF -#line 1234 "configure" +#line 1236 "configure" #include "confdefs.h" #include <string.h> EOF @@ -1248,7 +1250,7 @@ fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat > conftest.$ac_ext <<EOF -#line 1252 "configure" +#line 1254 "configure" #include "confdefs.h" #include <stdlib.h> EOF @@ -1269,7 +1271,7 @@ if test "$cross_compiling" = yes; then : else cat > conftest.$ac_ext <<EOF -#line 1273 "configure" +#line 1275 "configure" #include "confdefs.h" #include <ctype.h> #define ISLOWER(c) ('a' <= (c) && (c) <= 'z') @@ -1280,7 +1282,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } EOF -if { (eval echo configure:1284: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:1286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then : else @@ -1304,12 +1306,12 @@ EOF fi echo $ac_n "checking for working const""... $ac_c" 1>&6 -echo "configure:1308: checking for working const" >&5 +echo "configure:1310: checking for working const" >&5 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1313 "configure" +#line 1315 "configure" #include "confdefs.h" int main() { @@ -1358,7 +1360,7 @@ ccp = (char const *const *) p; ; return 0; } EOF -if { (eval echo configure:1362: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1364: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_c_const=yes else @@ -1379,21 +1381,21 @@ EOF fi echo $ac_n "checking for inline""... $ac_c" 1>&6 -echo "configure:1383: checking for inline" >&5 +echo "configure:1385: checking for inline" >&5 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do cat > conftest.$ac_ext <<EOF -#line 1390 "configure" +#line 1392 "configure" #include "confdefs.h" int main() { } $ac_kw foo() { ; return 0; } EOF -if { (eval echo configure:1397: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1399: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_c_inline=$ac_kw; break else @@ -1419,12 +1421,12 @@ EOF esac echo $ac_n "checking for off_t""... $ac_c" 1>&6 -echo "configure:1423: checking for off_t" >&5 +echo "configure:1425: checking for off_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1428 "configure" +#line 1430 "configure" #include "confdefs.h" #include <sys/types.h> #if STDC_HEADERS @@ -1452,12 +1454,12 @@ EOF fi echo $ac_n "checking for size_t""... $ac_c" 1>&6 -echo "configure:1456: checking for size_t" >&5 +echo "configure:1458: checking for size_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1461 "configure" +#line 1463 "configure" #include "confdefs.h" #include <sys/types.h> #if STDC_HEADERS @@ -1487,19 +1489,19 @@ fi # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # for constant arguments. Useless! echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 -echo "configure:1491: checking for working alloca.h" >&5 +echo "configure:1493: checking for working alloca.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1496 "configure" +#line 1498 "configure" #include "confdefs.h" #include <alloca.h> int main() { char *p = alloca(2 * sizeof(int)); ; return 0; } EOF -if { (eval echo configure:1503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:1505: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* ac_cv_header_alloca_h=yes else @@ -1520,12 +1522,12 @@ EOF fi echo $ac_n "checking for alloca""... $ac_c" 1>&6 -echo "configure:1524: checking for alloca" >&5 +echo "configure:1526: checking for alloca" >&5 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1529 "configure" +#line 1531 "configure" #include "confdefs.h" #ifdef __GNUC__ @@ -1553,7 +1555,7 @@ int main() { char *p = (char *) alloca(1); ; return 0; } EOF -if { (eval echo configure:1557: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:1559: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* ac_cv_func_alloca_works=yes else @@ -1585,12 +1587,12 @@ EOF echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 -echo "configure:1589: checking whether alloca needs Cray hooks" >&5 +echo "configure:1591: checking whether alloca needs Cray hooks" >&5 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1594 "configure" +#line 1596 "configure" #include "confdefs.h" #if defined(CRAY) && ! defined(CRAY2) webecray @@ -1615,12 +1617,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6 if test $ac_cv_os_cray = yes; then for ac_func in _getb67 GETB67 getb67; do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1619: checking for $ac_func" >&5 +echo "configure:1621: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1624 "configure" +#line 1626 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1643,7 +1645,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:1649: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -1670,7 +1672,7 @@ done fi echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 -echo "configure:1674: checking stack direction for C alloca" >&5 +echo "configure:1676: checking stack direction for C alloca" >&5 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1678,7 +1680,7 @@ else ac_cv_c_stack_direction=0 else cat > conftest.$ac_ext <<EOF -#line 1682 "configure" +#line 1684 "configure" #include "confdefs.h" find_stack_direction () { @@ -1697,7 +1699,7 @@ main () exit (find_stack_direction() < 0); } EOF -if { (eval echo configure:1701: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:1703: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_c_stack_direction=1 else @@ -1722,17 +1724,17 @@ for ac_hdr in unistd.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:1726: checking for $ac_hdr" >&5 +echo "configure:1728: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1731 "configure" +#line 1733 "configure" #include "confdefs.h" #include <$ac_hdr> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1736: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1738: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -1761,12 +1763,12 @@ done for ac_func in getpagesize do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1765: checking for $ac_func" >&5 +echo "configure:1767: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1770 "configure" +#line 1772 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1789,7 +1791,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1793: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:1795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -1814,7 +1816,7 @@ fi done echo $ac_n "checking for working mmap""... $ac_c" 1>&6 -echo "configure:1818: checking for working mmap" >&5 +echo "configure:1820: checking for working mmap" >&5 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1822,7 +1824,7 @@ else ac_cv_func_mmap_fixed_mapped=no else cat > conftest.$ac_ext <<EOF -#line 1826 "configure" +#line 1828 "configure" #include "confdefs.h" /* Thanks to Mike Haertel and Jim Avera for this test. @@ -1962,7 +1964,7 @@ main() } EOF -if { (eval echo configure:1966: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:1968: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_func_mmap_fixed_mapped=yes else @@ -1990,17 +1992,17 @@ unistd.h values.h sys/param.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:1994: checking for $ac_hdr" >&5 +echo "configure:1996: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1999 "configure" +#line 2001 "configure" #include "confdefs.h" #include <$ac_hdr> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2004: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2006: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -2030,12 +2032,12 @@ done __argz_count __argz_stringify __argz_next do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:2034: checking for $ac_func" >&5 +echo "configure:2036: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2039 "configure" +#line 2041 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -2058,7 +2060,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:2062: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2064: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -2087,12 +2089,12 @@ done for ac_func in stpcpy do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:2091: checking for $ac_func" >&5 +echo "configure:2093: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2096 "configure" +#line 2098 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -2115,7 +2117,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:2119: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2121: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -2149,19 +2151,19 @@ EOF if test $ac_cv_header_locale_h = yes; then echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6 -echo "configure:2153: checking for LC_MESSAGES" >&5 +echo "configure:2155: checking for LC_MESSAGES" >&5 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2158 "configure" +#line 2160 "configure" #include "confdefs.h" #include <locale.h> int main() { return LC_MESSAGES ; return 0; } EOF -if { (eval echo configure:2165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* am_cv_val_LC_MESSAGES=yes else @@ -2182,7 +2184,7 @@ EOF fi fi echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6 -echo "configure:2186: checking whether NLS is requested" >&5 +echo "configure:2188: checking whether NLS is requested" >&5 # Check whether --enable-nls or --disable-nls was given. if test "${enable_nls+set}" = set; then enableval="$enable_nls" @@ -2202,7 +2204,7 @@ fi EOF echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6 -echo "configure:2206: checking whether included gettext is requested" >&5 +echo "configure:2208: checking whether included gettext is requested" >&5 # Check whether --with-included-gettext or --without-included-gettext was given. if test "${with_included_gettext+set}" = set; then withval="$with_included_gettext" @@ -2221,17 +2223,17 @@ fi ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for libintl.h""... $ac_c" 1>&6 -echo "configure:2225: checking for libintl.h" >&5 +echo "configure:2227: checking for libintl.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2230 "configure" +#line 2232 "configure" #include "confdefs.h" #include <libintl.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2235: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2237: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -2248,19 +2250,19 @@ fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6 -echo "configure:2252: checking for gettext in libc" >&5 +echo "configure:2254: checking for gettext in libc" >&5 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2257 "configure" +#line 2259 "configure" #include "confdefs.h" #include <libintl.h> int main() { return (int) gettext ("") ; return 0; } EOF -if { (eval echo configure:2264: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* gt_cv_func_gettext_libc=yes else @@ -2276,7 +2278,7 @@ echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6 if test "$gt_cv_func_gettext_libc" != "yes"; then echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6 -echo "configure:2280: checking for bindtextdomain in -lintl" >&5 +echo "configure:2282: checking for bindtextdomain in -lintl" >&5 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -2284,7 +2286,7 @@ else ac_save_LIBS="$LIBS" LIBS="-lintl $LIBS" cat > conftest.$ac_ext <<EOF -#line 2288 "configure" +#line 2290 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 @@ -2295,7 +2297,7 @@ int main() { bindtextdomain() ; return 0; } EOF -if { (eval echo configure:2299: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2301: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -2311,19 +2313,19 @@ fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6 -echo "configure:2315: checking for gettext in libintl" >&5 +echo "configure:2317: checking for gettext in libintl" >&5 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2320 "configure" +#line 2322 "configure" #include "confdefs.h" int main() { return (int) gettext ("") ; return 0; } EOF -if { (eval echo configure:2327: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* gt_cv_func_gettext_libintl=yes else @@ -2351,7 +2353,7 @@ EOF # Extract the first word of "msgfmt", so it can be a program name with args. set dummy msgfmt; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2355: checking for $ac_word" >&5 +echo "configure:2357: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2385,12 +2387,12 @@ fi for ac_func in dcgettext do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:2389: checking for $ac_func" >&5 +echo "configure:2391: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2394 "configure" +#line 2396 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -2413,7 +2415,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:2417: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2419: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -2440,7 +2442,7 @@ done # Extract the first word of "gmsgfmt", so it can be a program name with args. set dummy gmsgfmt; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2444: checking for $ac_word" >&5 +echo "configure:2446: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2476,7 +2478,7 @@ fi # Extract the first word of "xgettext", so it can be a program name with args. set dummy xgettext; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2480: checking for $ac_word" >&5 +echo "configure:2482: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2508,7 +2510,7 @@ else fi cat > conftest.$ac_ext <<EOF -#line 2512 "configure" +#line 2514 "configure" #include "confdefs.h" int main() { @@ -2516,7 +2518,7 @@ extern int _nl_msg_cat_cntr; return _nl_msg_cat_cntr ; return 0; } EOF -if { (eval echo configure:2520: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2522: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* CATOBJEXT=.gmo DATADIRNAME=share @@ -2548,7 +2550,7 @@ fi # Extract the first word of "msgfmt", so it can be a program name with args. set dummy msgfmt; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2552: checking for $ac_word" >&5 +echo "configure:2554: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2582,7 +2584,7 @@ fi # Extract the first word of "gmsgfmt", so it can be a program name with args. set dummy gmsgfmt; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2586: checking for $ac_word" >&5 +echo "configure:2588: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2618,7 +2620,7 @@ fi # Extract the first word of "xgettext", so it can be a program name with args. set dummy xgettext; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2622: checking for $ac_word" >&5 +echo "configure:2624: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2708,7 +2710,7 @@ fi LINGUAS= else echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6 -echo "configure:2712: checking for catalogs to be installed" >&5 +echo "configure:2714: checking for catalogs to be installed" >&5 NEW_LINGUAS= for lang in ${LINGUAS=$ALL_LINGUAS}; do case "$ALL_LINGUAS" in @@ -2736,17 +2738,17 @@ echo "configure:2712: checking for catalogs to be installed" >&5 if test "$CATOBJEXT" = ".cat"; then ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6 -echo "configure:2740: checking for linux/version.h" >&5 +echo "configure:2742: checking for linux/version.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2745 "configure" +#line 2747 "configure" #include "confdefs.h" #include <linux/version.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2750: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2752: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -2868,7 +2870,7 @@ do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2872: checking for $ac_word" >&5 +echo "configure:2874: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2909,7 +2911,7 @@ done # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # ./install, which can be erroneously created by make from ./install.sh. echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 -echo "configure:2913: checking for a BSD compatible install" >&5 +echo "configure:2915: checking for a BSD compatible install" >&5 if test -z "$INSTALL"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -2970,7 +2972,7 @@ fi # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:2974: checking for $ac_word" >&5 +echo "configure:2976: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3002,7 +3004,7 @@ fi # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3006: checking for $ac_word" >&5 +echo "configure:3008: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3034,7 +3036,7 @@ if test -n "$ac_tool_prefix"; then # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3038: checking for $ac_word" >&5 +echo "configure:3040: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3069,7 +3071,7 @@ fi # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3073: checking for $ac_word" >&5 +echo "configure:3075: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3101,7 +3103,7 @@ fi # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args. set dummy ${ac_tool_prefix}windres; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3105: checking for $ac_word" >&5 +echo "configure:3107: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_WINDRES'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3135,7 +3137,7 @@ do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3139: checking for $ac_word" >&5 +echo "configure:3141: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3169,7 +3171,7 @@ test -n "$YACC" || YACC="yacc" # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args. set dummy ${ac_tool_prefix}mig; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3173: checking for $ac_word" >&5 +echo "configure:3175: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_MIG'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3220,12 +3222,12 @@ test "$program_transform_name" = "" && program_transform_name="s,x,x," echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 -echo "configure:3224: checking return type of signal handlers" >&5 +echo "configure:3226: checking return type of signal handlers" >&5 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3229 "configure" +#line 3231 "configure" #include "confdefs.h" #include <sys/types.h> #include <signal.h> @@ -3242,7 +3244,7 @@ int main() { int i; ; return 0; } EOF -if { (eval echo configure:3246: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3248: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_type_signal=void else @@ -3262,12 +3264,12 @@ EOF echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 -echo "configure:3266: checking for ANSI C header files" >&5 +echo "configure:3268: checking for ANSI C header files" >&5 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3271 "configure" +#line 3273 "configure" #include "confdefs.h" #include <stdlib.h> #include <stdarg.h> @@ -3275,7 +3277,7 @@ else #include <float.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3279: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:3281: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -3292,7 +3294,7 @@ rm -f conftest* if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat > conftest.$ac_ext <<EOF -#line 3296 "configure" +#line 3298 "configure" #include "confdefs.h" #include <string.h> EOF @@ -3310,7 +3312,7 @@ fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat > conftest.$ac_ext <<EOF -#line 3314 "configure" +#line 3316 "configure" #include "confdefs.h" #include <stdlib.h> EOF @@ -3331,7 +3333,7 @@ if test "$cross_compiling" = yes; then : else cat > conftest.$ac_ext <<EOF -#line 3335 "configure" +#line 3337 "configure" #include "confdefs.h" #include <ctype.h> #define ISLOWER(c) ('a' <= (c) && (c) <= 'z') @@ -3342,7 +3344,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } EOF -if { (eval echo configure:3346: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:3348: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then : else @@ -3386,17 +3388,17 @@ for ac_hdr in ctype.h endian.h link.h thread_db.h proc_service.h \ do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:3390: checking for $ac_hdr" >&5 +echo "configure:3392: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3395 "configure" +#line 3397 "configure" #include "confdefs.h" #include <$ac_hdr> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3400: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:3402: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -3423,12 +3425,12 @@ fi done echo $ac_n "checking whether stat file-mode macros are broken""... $ac_c" 1>&6 -echo "configure:3427: checking whether stat file-mode macros are broken" >&5 +echo "configure:3429: checking whether stat file-mode macros are broken" >&5 if eval "test \"`echo '$''{'ac_cv_header_stat_broken'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3432 "configure" +#line 3434 "configure" #include "confdefs.h" #include <sys/types.h> #include <sys/stat.h> @@ -3480,12 +3482,12 @@ fi echo $ac_n "checking for working const""... $ac_c" 1>&6 -echo "configure:3484: checking for working const" >&5 +echo "configure:3486: checking for working const" >&5 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3489 "configure" +#line 3491 "configure" #include "confdefs.h" int main() { @@ -3534,7 +3536,7 @@ ccp = (char const *const *) p; ; return 0; } EOF -if { (eval echo configure:3538: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3540: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_c_const=yes else @@ -3558,12 +3560,12 @@ fi for ac_func in setpgid sbrk sigaction isascii bzero bcopy btowc poll sigprocmask do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:3562: checking for $ac_func" >&5 +echo "configure:3564: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3567 "configure" +#line 3569 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -3586,7 +3588,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:3590: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:3592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -3613,19 +3615,19 @@ done # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # for constant arguments. Useless! echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 -echo "configure:3617: checking for working alloca.h" >&5 +echo "configure:3619: checking for working alloca.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3622 "configure" +#line 3624 "configure" #include "confdefs.h" #include <alloca.h> int main() { char *p = alloca(2 * sizeof(int)); ; return 0; } EOF -if { (eval echo configure:3629: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:3631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* ac_cv_header_alloca_h=yes else @@ -3646,12 +3648,12 @@ EOF fi echo $ac_n "checking for alloca""... $ac_c" 1>&6 -echo "configure:3650: checking for alloca" >&5 +echo "configure:3652: checking for alloca" >&5 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3655 "configure" +#line 3657 "configure" #include "confdefs.h" #ifdef __GNUC__ @@ -3679,7 +3681,7 @@ int main() { char *p = (char *) alloca(1); ; return 0; } EOF -if { (eval echo configure:3683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:3685: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* ac_cv_func_alloca_works=yes else @@ -3711,12 +3713,12 @@ EOF echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 -echo "configure:3715: checking whether alloca needs Cray hooks" >&5 +echo "configure:3717: checking whether alloca needs Cray hooks" >&5 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3720 "configure" +#line 3722 "configure" #include "confdefs.h" #if defined(CRAY) && ! defined(CRAY2) webecray @@ -3741,12 +3743,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6 if test $ac_cv_os_cray = yes; then for ac_func in _getb67 GETB67 getb67; do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:3745: checking for $ac_func" >&5 +echo "configure:3747: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3750 "configure" +#line 3752 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -3769,7 +3771,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:3773: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:3775: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -3796,7 +3798,7 @@ done fi echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 -echo "configure:3800: checking stack direction for C alloca" >&5 +echo "configure:3802: checking stack direction for C alloca" >&5 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3804,7 +3806,7 @@ else ac_cv_c_stack_direction=0 else cat > conftest.$ac_ext <<EOF -#line 3808 "configure" +#line 3810 "configure" #include "confdefs.h" find_stack_direction () { @@ -3823,7 +3825,7 @@ main () exit (find_stack_direction() < 0); } EOF -if { (eval echo configure:3827: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:3829: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_c_stack_direction=1 else @@ -3848,19 +3850,19 @@ fi # See if machine/reg.h supports the %fs and %gs i386 segment registers. # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'. echo $ac_n "checking for r_fs in struct reg""... $ac_c" 1>&6 -echo "configure:3852: checking for r_fs in struct reg" >&5 +echo "configure:3854: checking for r_fs in struct reg" >&5 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_fs'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3857 "configure" +#line 3859 "configure" #include "confdefs.h" #include <machine/reg.h> int main() { struct reg r; r.r_fs; ; return 0; } EOF -if { (eval echo configure:3864: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3866: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* gdb_cv_struct_reg_r_fs=yes else @@ -3880,19 +3882,19 @@ EOF fi echo $ac_n "checking for r_gs in struct reg""... $ac_c" 1>&6 -echo "configure:3884: checking for r_gs in struct reg" >&5 +echo "configure:3886: checking for r_gs in struct reg" >&5 if eval "test \"`echo '$''{'gdb_cv_struct_reg_r_gs'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3889 "configure" +#line 3891 "configure" #include "confdefs.h" #include <machine/reg.h> int main() { struct reg r; r.r_gs; ; return 0; } EOF -if { (eval echo configure:3896: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3898: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* gdb_cv_struct_reg_r_gs=yes else @@ -3913,19 +3915,19 @@ EOF fi echo $ac_n "checking for PTRACE_GETREGS""... $ac_c" 1>&6 -echo "configure:3917: checking for PTRACE_GETREGS" >&5 +echo "configure:3919: checking for PTRACE_GETREGS" >&5 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getregs'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3922 "configure" +#line 3924 "configure" #include "confdefs.h" #include <sys/ptrace.h> int main() { PTRACE_GETREGS; ; return 0; } EOF -if { (eval echo configure:3929: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3931: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* gdb_cv_have_ptrace_getregs=yes else @@ -3946,19 +3948,19 @@ EOF fi echo $ac_n "checking for PTRACE_GETFPXREGS""... $ac_c" 1>&6 -echo "configure:3950: checking for PTRACE_GETFPXREGS" >&5 +echo "configure:3952: checking for PTRACE_GETFPXREGS" >&5 if eval "test \"`echo '$''{'gdb_cv_have_ptrace_getfpxregs'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 3955 "configure" +#line 3957 "configure" #include "confdefs.h" #include <sys/ptrace.h> int main() { PTRACE_GETFPXREGS; ; return 0; } EOF -if { (eval echo configure:3962: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:3964: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* gdb_cv_have_ptrace_getfpxregs=yes else @@ -3979,7 +3981,7 @@ EOF fi echo $ac_n "checking for socketpair in -lsocket""... $ac_c" 1>&6 -echo "configure:3983: checking for socketpair in -lsocket" >&5 +echo "configure:3985: checking for socketpair in -lsocket" >&5 ac_lib_var=`echo socket'_'socketpair | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -3987,7 +3989,7 @@ else ac_save_LIBS="$LIBS" LIBS="-lsocket $LIBS" cat > conftest.$ac_ext <<EOF -#line 3991 "configure" +#line 3993 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 @@ -3998,7 +4000,7 @@ int main() { socketpair() ; return 0; } EOF -if { (eval echo configure:4002: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:4004: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -4028,12 +4030,12 @@ fi for ac_func in socketpair do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:4032: checking for $ac_func" >&5 +echo "configure:4034: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 4037 "configure" +#line 4039 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -4056,7 +4058,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:4060: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:4062: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -4083,12 +4085,12 @@ done echo $ac_n "checking whether malloc must be declared""... $ac_c" 1>&6 -echo "configure:4087: checking whether malloc must be declared" >&5 +echo "configure:4089: checking whether malloc must be declared" >&5 if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 4092 "configure" +#line 4094 "configure" #include "confdefs.h" #include <stdio.h> @@ -4109,7 +4111,7 @@ int main() { char *(*pfn) = (char *(*)) malloc ; return 0; } EOF -if { (eval echo configure:4113: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:4115: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bfd_cv_decl_needed_malloc=no else @@ -4130,12 +4132,12 @@ EOF fi echo $ac_n "checking whether realloc must be declared""... $ac_c" 1>&6 -echo "configure:4134: checking whether realloc must be declared" >&5 +echo "configure:4136: checking whether realloc must be declared" >&5 if eval "test \"`echo '$''{'bfd_cv_decl_needed_realloc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 4139 "configure" +#line 4141 "configure" #include "confdefs.h" #include <stdio.h> @@ -4156,7 +4158,7 @@ int main() { char *(*pfn) = (char *(*)) realloc ; return 0; } EOF -if { (eval echo configure:4160: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:4162: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bfd_cv_decl_needed_realloc=no else @@ -4177,12 +4179,12 @@ EOF fi echo $ac_n "checking whether free must be declared""... $ac_c" 1>&6 -echo "configure:4181: checking whether free must be declared" >&5 +echo "configure:4183: checking whether free must be declared" >&5 if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 4186 "configure" +#line 4188 "configure" #include "confdefs.h" #include <stdio.h> @@ -4203,7 +4205,7 @@ int main() { char *(*pfn) = (char *(*)) free ; return 0; } EOF -if { (eval echo configure:4207: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:4209: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bfd_cv_decl_needed_free=no else @@ -4224,12 +4226,12 @@ EOF fi echo $ac_n "checking whether strerror must be declared""... $ac_c" 1>&6 -echo "configure:4228: checking whether strerror must be declared" >&5 +echo "configure:4230: checking whether strerror must be declared" >&5 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strerror'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 4233 "configure" +#line 4235 "configure" #include "confdefs.h" #include <stdio.h> @@ -4250,7 +4252,7 @@ int main() { char *(*pfn) = (char *(*)) strerror ; return 0; } EOF -if { (eval echo configure:4254: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:4256: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bfd_cv_decl_needed_strerror=no else @@ -4271,12 +4273,12 @@ EOF fi echo $ac_n "checking whether strdup must be declared""... $ac_c" 1>&6 -echo "configure:4275: checking whether strdup must be declared" >&5 +echo "configure:4277: checking whether strdup must be declared" >&5 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strdup'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 4280 "configure" +#line 4282 "configure" #include "confdefs.h" #include <stdio.h> @@ -4297,7 +4299,7 @@ int main() { char *(*pfn) = (char *(*)) strdup ; return 0; } EOF -if { (eval echo configure:4301: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:4303: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bfd_cv_decl_needed_strdup=no else @@ -4318,12 +4320,12 @@ EOF fi echo $ac_n "checking whether strstr must be declared""... $ac_c" 1>&6 -echo "configure:4322: checking whether strstr must be declared" >&5 +echo "configure:4324: checking whether strstr must be declared" >&5 if eval "test \"`echo '$''{'bfd_cv_decl_needed_strstr'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 4327 "configure" +#line 4329 "configure" #include "confdefs.h" #include <stdio.h> @@ -4344,7 +4346,7 @@ int main() { char *(*pfn) = (char *(*)) strstr ; return 0; } EOF -if { (eval echo configure:4348: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:4350: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bfd_cv_decl_needed_strstr=no else @@ -4371,9 +4373,9 @@ fi # could be expunged. --jsm 1999-03-22 echo $ac_n "checking for HPUX save_state structure""... $ac_c" 1>&6 -echo "configure:4375: checking for HPUX save_state structure" >&5 +echo "configure:4377: checking for HPUX save_state structure" >&5 cat > conftest.$ac_ext <<EOF -#line 4377 "configure" +#line 4379 "configure" #include "confdefs.h" #include <machine/save_state.h> EOF @@ -4388,7 +4390,7 @@ fi rm -f conftest* cat > conftest.$ac_ext <<EOF -#line 4392 "configure" +#line 4394 "configure" #include "confdefs.h" #include <machine/save_state.h> EOF @@ -4452,12 +4454,12 @@ fi if test "$ac_cv_header_sys_procfs_h" = yes; then echo $ac_n "checking for pstatus_t in sys/procfs.h""... $ac_c" 1>&6 -echo "configure:4456: checking for pstatus_t in sys/procfs.h" >&5 +echo "configure:4458: checking for pstatus_t in sys/procfs.h" >&5 if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_pstatus_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 4461 "configure" +#line 4463 "configure" #include "confdefs.h" #define _SYSCALL32 @@ -4466,7 +4468,7 @@ int main() { pstatus_t avar ; return 0; } EOF -if { (eval echo configure:4470: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:4472: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bfd_cv_have_sys_procfs_type_pstatus_t=yes else @@ -4488,12 +4490,12 @@ EOF echo "$ac_t""$bfd_cv_have_sys_procfs_type_pstatus_t" 1>&6 echo $ac_n "checking for prrun_t in sys/procfs.h""... $ac_c" 1>&6 -echo "configure:4492: checking for prrun_t in sys/procfs.h" >&5 +echo "configure:4494: checking for prrun_t in sys/procfs.h" >&5 if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prrun_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 4497 "configure" +#line 4499 "configure" #include "confdefs.h" #define _SYSCALL32 @@ -4502,7 +4504,7 @@ int main() { prrun_t avar ; return 0; } EOF -if { (eval echo configure:4506: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:4508: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bfd_cv_have_sys_procfs_type_prrun_t=yes else @@ -4524,12 +4526,12 @@ EOF echo "$ac_t""$bfd_cv_have_sys_procfs_type_prrun_t" 1>&6 echo $ac_n "checking for gregset_t in sys/procfs.h""... $ac_c" 1>&6 -echo "configure:4528: checking for gregset_t in sys/procfs.h" >&5 +echo "configure:4530: checking for gregset_t in sys/procfs.h" >&5 if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_gregset_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 4533 "configure" +#line 4535 "configure" #include "confdefs.h" #define _SYSCALL32 @@ -4538,7 +4540,7 @@ int main() { gregset_t avar ; return 0; } EOF -if { (eval echo configure:4542: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:4544: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bfd_cv_have_sys_procfs_type_gregset_t=yes else @@ -4560,12 +4562,12 @@ EOF echo "$ac_t""$bfd_cv_have_sys_procfs_type_gregset_t" 1>&6 echo $ac_n "checking for fpregset_t in sys/procfs.h""... $ac_c" 1>&6 -echo "configure:4564: checking for fpregset_t in sys/procfs.h" >&5 +echo "configure:4566: checking for fpregset_t in sys/procfs.h" >&5 if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_fpregset_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 4569 "configure" +#line 4571 "configure" #include "confdefs.h" #define _SYSCALL32 @@ -4574,7 +4576,7 @@ int main() { fpregset_t avar ; return 0; } EOF -if { (eval echo configure:4578: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:4580: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bfd_cv_have_sys_procfs_type_fpregset_t=yes else @@ -4596,12 +4598,12 @@ EOF echo "$ac_t""$bfd_cv_have_sys_procfs_type_fpregset_t" 1>&6 echo $ac_n "checking for prgregset_t in sys/procfs.h""... $ac_c" 1>&6 -echo "configure:4600: checking for prgregset_t in sys/procfs.h" >&5 +echo "configure:4602: checking for prgregset_t in sys/procfs.h" >&5 if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 4605 "configure" +#line 4607 "configure" #include "confdefs.h" #define _SYSCALL32 @@ -4610,7 +4612,7 @@ int main() { prgregset_t avar ; return 0; } EOF -if { (eval echo configure:4614: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:4616: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bfd_cv_have_sys_procfs_type_prgregset_t=yes else @@ -4632,12 +4634,12 @@ EOF echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset_t" 1>&6 echo $ac_n "checking for prfpregset_t in sys/procfs.h""... $ac_c" 1>&6 -echo "configure:4636: checking for prfpregset_t in sys/procfs.h" >&5 +echo "configure:4638: checking for prfpregset_t in sys/procfs.h" >&5 if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 4641 "configure" +#line 4643 "configure" #include "confdefs.h" #define _SYSCALL32 @@ -4646,7 +4648,7 @@ int main() { prfpregset_t avar ; return 0; } EOF -if { (eval echo configure:4650: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:4652: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bfd_cv_have_sys_procfs_type_prfpregset_t=yes else @@ -4668,12 +4670,12 @@ EOF echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset_t" 1>&6 echo $ac_n "checking for prgregset32_t in sys/procfs.h""... $ac_c" 1>&6 -echo "configure:4672: checking for prgregset32_t in sys/procfs.h" >&5 +echo "configure:4674: checking for prgregset32_t in sys/procfs.h" >&5 if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prgregset32_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 4677 "configure" +#line 4679 "configure" #include "confdefs.h" #define _SYSCALL32 @@ -4682,7 +4684,7 @@ int main() { prgregset32_t avar ; return 0; } EOF -if { (eval echo configure:4686: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:4688: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bfd_cv_have_sys_procfs_type_prgregset32_t=yes else @@ -4704,12 +4706,12 @@ EOF echo "$ac_t""$bfd_cv_have_sys_procfs_type_prgregset32_t" 1>&6 echo $ac_n "checking for prfpregset32_t in sys/procfs.h""... $ac_c" 1>&6 -echo "configure:4708: checking for prfpregset32_t in sys/procfs.h" >&5 +echo "configure:4710: checking for prfpregset32_t in sys/procfs.h" >&5 if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_prfpregset32_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 4713 "configure" +#line 4715 "configure" #include "confdefs.h" #define _SYSCALL32 @@ -4718,7 +4720,7 @@ int main() { prfpregset32_t avar ; return 0; } EOF -if { (eval echo configure:4722: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:4724: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bfd_cv_have_sys_procfs_type_prfpregset32_t=yes else @@ -4740,12 +4742,12 @@ EOF echo "$ac_t""$bfd_cv_have_sys_procfs_type_prfpregset32_t" 1>&6 echo $ac_n "checking for lwpid_t in sys/procfs.h""... $ac_c" 1>&6 -echo "configure:4744: checking for lwpid_t in sys/procfs.h" >&5 +echo "configure:4746: checking for lwpid_t in sys/procfs.h" >&5 if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_lwpid_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 4749 "configure" +#line 4751 "configure" #include "confdefs.h" #define _SYSCALL32 @@ -4754,7 +4756,7 @@ int main() { lwpid_t avar ; return 0; } EOF -if { (eval echo configure:4758: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:4760: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bfd_cv_have_sys_procfs_type_lwpid_t=yes else @@ -4776,12 +4778,12 @@ EOF echo "$ac_t""$bfd_cv_have_sys_procfs_type_lwpid_t" 1>&6 echo $ac_n "checking for psaddr_t in sys/procfs.h""... $ac_c" 1>&6 -echo "configure:4780: checking for psaddr_t in sys/procfs.h" >&5 +echo "configure:4782: checking for psaddr_t in sys/procfs.h" >&5 if eval "test \"`echo '$''{'bfd_cv_have_sys_procfs_type_psaddr_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 4785 "configure" +#line 4787 "configure" #include "confdefs.h" #define _SYSCALL32 @@ -4790,7 +4792,7 @@ int main() { psaddr_t avar ; return 0; } EOF -if { (eval echo configure:4794: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:4796: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* bfd_cv_have_sys_procfs_type_psaddr_t=yes else @@ -4814,12 +4816,12 @@ EOF echo $ac_n "checking for struct link_map32 in sys/link.h""... $ac_c" 1>&6 -echo "configure:4818: checking for struct link_map32 in sys/link.h" >&5 +echo "configure:4820: checking for struct link_map32 in sys/link.h" >&5 if eval "test \"`echo '$''{'gdb_cv_have_struct_link_map32'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 4823 "configure" +#line 4825 "configure" #include "confdefs.h" #define _SYSCALL32 #include <sys/link.h> @@ -4827,7 +4829,7 @@ int main() { struct link_map32 l; ; return 0; } EOF -if { (eval echo configure:4831: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:4833: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* gdb_cv_have_struct_link_map32=yes else @@ -4851,7 +4853,7 @@ EOF if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then echo $ac_n "checking whether prfpregset_t type is broken""... $ac_c" 1>&6 -echo "configure:4855: checking whether prfpregset_t type is broken" >&5 +echo "configure:4857: checking whether prfpregset_t type is broken" >&5 if eval "test \"`echo '$''{'gdb_cv_prfpregset_t_broken'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -4859,7 +4861,7 @@ else gdb_cv_prfpregset_t_broken=yes else cat > conftest.$ac_ext <<EOF -#line 4863 "configure" +#line 4865 "configure" #include "confdefs.h" #include <sys/procfs.h> int main () @@ -4869,7 +4871,7 @@ else return 0; } EOF -if { (eval echo configure:4873: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:4875: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then gdb_cv_prfpregset_t_broken=no else @@ -4894,12 +4896,12 @@ EOF echo $ac_n "checking for PIOCSET ioctl entry in sys/procfs.h""... $ac_c" 1>&6 -echo "configure:4898: checking for PIOCSET ioctl entry in sys/procfs.h" >&5 +echo "configure:4900: checking for PIOCSET ioctl entry in sys/procfs.h" >&5 if eval "test \"`echo '$''{'gdb_cv_have_procfs_piocset'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 4903 "configure" +#line 4905 "configure" #include "confdefs.h" #include <unistd.h> #include <sys/types.h> @@ -4912,7 +4914,7 @@ int main() { ; return 0; } EOF -if { (eval echo configure:4916: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:4918: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* gdb_cv_have_procfs_piocset=yes else @@ -4934,7 +4936,7 @@ EOF fi echo $ac_n "checking for main in -lm""... $ac_c" 1>&6 -echo "configure:4938: checking for main in -lm" >&5 +echo "configure:4940: checking for main in -lm" >&5 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -4942,14 +4944,14 @@ else ac_save_LIBS="$LIBS" LIBS="-lm $LIBS" cat > conftest.$ac_ext <<EOF -#line 4946 "configure" +#line 4948 "configure" #include "confdefs.h" int main() { main() ; return 0; } EOF -if { (eval echo configure:4953: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:4955: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -4978,7 +4980,7 @@ fi echo $ac_n "checking for wctype in -lc""... $ac_c" 1>&6 -echo "configure:4982: checking for wctype in -lc" >&5 +echo "configure:4984: checking for wctype in -lc" >&5 ac_lib_var=`echo c'_'wctype | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -4986,7 +4988,7 @@ else ac_save_LIBS="$LIBS" LIBS="-lc $LIBS" cat > conftest.$ac_ext <<EOF -#line 4990 "configure" +#line 4992 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 @@ -4997,7 +4999,7 @@ int main() { wctype() ; return 0; } EOF -if { (eval echo configure:5001: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:5003: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -5016,7 +5018,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then else echo "$ac_t""no" 1>&6 echo $ac_n "checking for wctype in -lw""... $ac_c" 1>&6 -echo "configure:5020: checking for wctype in -lw" >&5 +echo "configure:5022: checking for wctype in -lw" >&5 ac_lib_var=`echo w'_'wctype | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -5024,7 +5026,7 @@ else ac_save_LIBS="$LIBS" LIBS="-lw $LIBS" cat > conftest.$ac_ext <<EOF -#line 5028 "configure" +#line 5030 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 @@ -5035,7 +5037,7 @@ int main() { wctype() ; return 0; } EOF -if { (eval echo configure:5039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:5041: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -5067,12 +5069,12 @@ fi echo $ac_n "checking for long long support in compiler""... $ac_c" 1>&6 -echo "configure:5071: checking for long long support in compiler" >&5 +echo "configure:5073: checking for long long support in compiler" >&5 if eval "test \"`echo '$''{'gdb_cv_c_long_long'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 5076 "configure" +#line 5078 "configure" #include "confdefs.h" int main() { @@ -5082,7 +5084,7 @@ int main() { ; return 0; } EOF -if { (eval echo configure:5086: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:5088: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* gdb_cv_c_long_long=yes else @@ -5104,7 +5106,7 @@ fi echo $ac_n "checking for long long support in printf""... $ac_c" 1>&6 -echo "configure:5108: checking for long long support in printf" >&5 +echo "configure:5110: checking for long long support in printf" >&5 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_long'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -5112,7 +5114,7 @@ else gdb_cv_printf_has_long_long=no else cat > conftest.$ac_ext <<EOF -#line 5116 "configure" +#line 5118 "configure" #include "confdefs.h" int main () { @@ -5126,7 +5128,7 @@ int main () { return (strcmp ("0x0123456789abcdef", buf)); } EOF -if { (eval echo configure:5130: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:5132: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then gdb_cv_printf_has_long_long=yes else @@ -5150,19 +5152,19 @@ echo "$ac_t""$gdb_cv_printf_has_long_long" 1>&6 echo $ac_n "checking for long double support in compiler""... $ac_c" 1>&6 -echo "configure:5154: checking for long double support in compiler" >&5 +echo "configure:5156: checking for long double support in compiler" >&5 if eval "test \"`echo '$''{'ac_cv_c_long_double'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 5159 "configure" +#line 5161 "configure" #include "confdefs.h" int main() { long double foo; ; return 0; } EOF -if { (eval echo configure:5166: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:5168: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_c_long_double=yes else @@ -5184,7 +5186,7 @@ fi echo $ac_n "checking for long double support in printf""... $ac_c" 1>&6 -echo "configure:5188: checking for long double support in printf" >&5 +echo "configure:5190: checking for long double support in printf" >&5 if eval "test \"`echo '$''{'gdb_cv_printf_has_long_double'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -5192,7 +5194,7 @@ else gdb_cv_printf_has_long_double=no else cat > conftest.$ac_ext <<EOF -#line 5196 "configure" +#line 5198 "configure" #include "confdefs.h" int main () { @@ -5202,7 +5204,7 @@ int main () { return (strncmp ("3.14159", buf, 7)); } EOF -if { (eval echo configure:5206: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:5208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then gdb_cv_printf_has_long_double=yes else @@ -5226,7 +5228,7 @@ echo "$ac_t""$gdb_cv_printf_has_long_double" 1>&6 echo $ac_n "checking for long double support in scanf""... $ac_c" 1>&6 -echo "configure:5230: checking for long double support in scanf" >&5 +echo "configure:5232: checking for long double support in scanf" >&5 if eval "test \"`echo '$''{'gdb_cv_scanf_has_long_double'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -5234,7 +5236,7 @@ else gdb_cv_scanf_has_long_double=no else cat > conftest.$ac_ext <<EOF -#line 5238 "configure" +#line 5240 "configure" #include "confdefs.h" int main () { @@ -5244,7 +5246,7 @@ int main () { return !(f > 3.14159 && f < 3.14160); } EOF -if { (eval echo configure:5248: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:5250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then gdb_cv_scanf_has_long_double=yes else @@ -5270,17 +5272,17 @@ for ac_hdr in unistd.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:5274: checking for $ac_hdr" >&5 +echo "configure:5276: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 5279 "configure" +#line 5281 "configure" #include "confdefs.h" #include <$ac_hdr> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:5284: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:5286: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -5309,12 +5311,12 @@ done for ac_func in getpagesize do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:5313: checking for $ac_func" >&5 +echo "configure:5315: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 5318 "configure" +#line 5320 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -5337,7 +5339,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:5341: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:5343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -5362,7 +5364,7 @@ fi done echo $ac_n "checking for working mmap""... $ac_c" 1>&6 -echo "configure:5366: checking for working mmap" >&5 +echo "configure:5368: checking for working mmap" >&5 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -5370,7 +5372,7 @@ else ac_cv_func_mmap_fixed_mapped=no else cat > conftest.$ac_ext <<EOF -#line 5374 "configure" +#line 5376 "configure" #include "confdefs.h" /* Thanks to Mike Haertel and Jim Avera for this test. @@ -5510,7 +5512,7 @@ main() } EOF -if { (eval echo configure:5514: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:5516: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_func_mmap_fixed_mapped=yes else @@ -5539,7 +5541,7 @@ if test ${build} = ${host} -a ${host} = ${target} ; then case ${host_os} in hpux*) echo $ac_n "checking for HPUX/OSF thread support""... $ac_c" 1>&6 -echo "configure:5543: checking for HPUX/OSF thread support" >&5 +echo "configure:5545: checking for HPUX/OSF thread support" >&5 if test -f /usr/include/dce/cma_config.h ; then if test "$GCC" = "yes" ; then echo "$ac_t""yes" 1>&6 @@ -5558,7 +5560,7 @@ EOF ;; solaris*) echo $ac_n "checking for Solaris thread debugging library""... $ac_c" 1>&6 -echo "configure:5562: checking for Solaris thread debugging library" >&5 +echo "configure:5564: checking for Solaris thread debugging library" >&5 if test -f /usr/lib/libthread_db.so.1 ; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF @@ -5568,7 +5570,7 @@ EOF CONFIG_OBS="${CONFIG_OBS} sol-thread.o" CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c" echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6 -echo "configure:5572: checking for dlopen in -ldl" >&5 +echo "configure:5574: checking for dlopen in -ldl" >&5 ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -5576,7 +5578,7 @@ else ac_save_LIBS="$LIBS" LIBS="-ldl $LIBS" cat > conftest.$ac_ext <<EOF -#line 5580 "configure" +#line 5582 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 @@ -5587,7 +5589,7 @@ int main() { dlopen() ; return 0; } EOF -if { (eval echo configure:5591: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:5593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -5619,17 +5621,17 @@ fi # all symbols visible in the dynamic symbol table. hold_ldflags=$LDFLAGS echo $ac_n "checking for the ld -export-dynamic flag""... $ac_c" 1>&6 -echo "configure:5623: checking for the ld -export-dynamic flag" >&5 +echo "configure:5625: checking for the ld -export-dynamic flag" >&5 LDFLAGS="${LDFLAGS} -Wl,-export-dynamic" cat > conftest.$ac_ext <<EOF -#line 5626 "configure" +#line 5628 "configure" #include "confdefs.h" int main() { int i; ; return 0; } EOF -if { (eval echo configure:5633: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:5635: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* found=yes else @@ -5648,13 +5650,13 @@ rm -f conftest* # Sun randomly tweaked the prototypes in <proc_service.h> # at one point. echo $ac_n "checking if <proc_service.h> is old""... $ac_c" 1>&6 -echo "configure:5652: checking if <proc_service.h> is old" >&5 +echo "configure:5654: checking if <proc_service.h> is old" >&5 if eval "test \"`echo '$''{'gdb_cv_proc_service_is_old'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 5658 "configure" +#line 5660 "configure" #include "confdefs.h" #include <proc_service.h> @@ -5665,7 +5667,7 @@ int main() { ; return 0; } EOF -if { (eval echo configure:5669: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:5671: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* gdb_cv_proc_service_is_old=no else @@ -5694,6 +5696,42 @@ EOF fi +# Check whether --enable-gdbcli or --disable-gdbcli was given. +if test "${enable_gdbcli+set}" = set; then + enableval="$enable_gdbcli" + + case "${enable_gdbcli}" in + yes) ;; + "") enable_gdbcli=yes ;; + no) + { echo "configure: error: The CLI cannot be disabled yet" 1>&2; exit 1; } + ;; + *) + { echo "configure: error: Bad value for --enable-gdbmi: ${enableval}" 1>&2; exit 1; } + ;; + esac + +else + enable_gdbcli=yes +fi + +case ${enable_gdbcli} in + "yes" ) + if test -d "${srcdir}/mi" ; then + CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_CLI_OBS)" + CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_CLI_DEPS)" + CONFIG_SRCS="${CONFIG_SRS} \$(SUBDIR_CLI_SRCS)" + CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_CLI_INITS)" + ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_CLI_CFLAGS)" + CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_CLI_ALL)" + CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_CLI_CLEAN)" + CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_CLI_INSTALL)" + CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_CLI_UNINSTALL)" + fi + ;; +esac + + # Check whether --enable-gdbmi or --disable-gdbmi was given. if test "${enable_gdbmi+set}" = set; then enableval="$enable_gdbmi" @@ -5820,7 +5858,7 @@ WERROR_CFLAGS="" if test "x${build_warnings}" != x -a "x$GCC" = xyes then echo $ac_n "checking compiler warning flags""... $ac_c" 1>&6 -echo "configure:5824: checking compiler warning flags" >&5 +echo "configure:5862: checking compiler warning flags" >&5 # Separate out the -Werror flag as some files just cannot be # compiled with it enabled. for w in ${build_warnings}; do @@ -5883,12 +5921,12 @@ fi if test $want_included_regex = false; then echo $ac_n "checking for GNU regex""... $ac_c" 1>&6 -echo "configure:5887: checking for GNU regex" >&5 +echo "configure:5925: checking for GNU regex" >&5 if eval "test \"`echo '$''{'gdb_cv_have_gnu_regex'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 5892 "configure" +#line 5930 "configure" #include "confdefs.h" #include <gnu-versions.h> #include <sys/types.h> @@ -5900,7 +5938,7 @@ int main() { ; return 0; } EOF -if { (eval echo configure:5904: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:5942: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* gdb_cv_have_gnu_regex=yes else @@ -5929,12 +5967,12 @@ fi # In the Cygwin environment, we need some additional flags. echo $ac_n "checking for cygwin""... $ac_c" 1>&6 -echo "configure:5933: checking for cygwin" >&5 +echo "configure:5971: checking for cygwin" >&5 if eval "test \"`echo '$''{'gdb_cv_os_cygwin'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 5938 "configure" +#line 5976 "configure" #include "confdefs.h" #if defined (__CYGWIN__) || defined (__CYGWIN32__) @@ -5972,7 +6010,7 @@ if test x$gdb_cv_os_cygwin = xyes; then else TERM_LIB= echo $ac_n "checking for tgetent in -lncurses""... $ac_c" 1>&6 -echo "configure:5976: checking for tgetent in -lncurses" >&5 +echo "configure:6014: checking for tgetent in -lncurses" >&5 ac_lib_var=`echo ncurses'_'tgetent | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -5980,7 +6018,7 @@ else ac_save_LIBS="$LIBS" LIBS="-lncurses $LIBS" cat > conftest.$ac_ext <<EOF -#line 5984 "configure" +#line 6022 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 @@ -5991,7 +6029,7 @@ int main() { tgetent() ; return 0; } EOF -if { (eval echo configure:5995: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:6033: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -6010,7 +6048,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then else echo "$ac_t""no" 1>&6 echo $ac_n "checking for tgetent in -lHcurses""... $ac_c" 1>&6 -echo "configure:6014: checking for tgetent in -lHcurses" >&5 +echo "configure:6052: checking for tgetent in -lHcurses" >&5 ac_lib_var=`echo Hcurses'_'tgetent | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -6018,7 +6056,7 @@ else ac_save_LIBS="$LIBS" LIBS="-lHcurses $LIBS" cat > conftest.$ac_ext <<EOF -#line 6022 "configure" +#line 6060 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 @@ -6029,7 +6067,7 @@ int main() { tgetent() ; return 0; } EOF -if { (eval echo configure:6033: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:6071: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -6048,7 +6086,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then else echo "$ac_t""no" 1>&6 echo $ac_n "checking for tgetent in -ltermlib""... $ac_c" 1>&6 -echo "configure:6052: checking for tgetent in -ltermlib" >&5 +echo "configure:6090: checking for tgetent in -ltermlib" >&5 ac_lib_var=`echo termlib'_'tgetent | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -6056,7 +6094,7 @@ else ac_save_LIBS="$LIBS" LIBS="-ltermlib $LIBS" cat > conftest.$ac_ext <<EOF -#line 6060 "configure" +#line 6098 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 @@ -6067,7 +6105,7 @@ int main() { tgetent() ; return 0; } EOF -if { (eval echo configure:6071: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:6109: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -6086,7 +6124,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then else echo "$ac_t""no" 1>&6 echo $ac_n "checking for tgetent in -ltermcap""... $ac_c" 1>&6 -echo "configure:6090: checking for tgetent in -ltermcap" >&5 +echo "configure:6128: checking for tgetent in -ltermcap" >&5 ac_lib_var=`echo termcap'_'tgetent | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -6094,7 +6132,7 @@ else ac_save_LIBS="$LIBS" LIBS="-ltermcap $LIBS" cat > conftest.$ac_ext <<EOF -#line 6098 "configure" +#line 6136 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 @@ -6105,7 +6143,7 @@ int main() { tgetent() ; return 0; } EOF -if { (eval echo configure:6109: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:6147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -6124,7 +6162,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then else echo "$ac_t""no" 1>&6 echo $ac_n "checking for tgetent in -lcurses""... $ac_c" 1>&6 -echo "configure:6128: checking for tgetent in -lcurses" >&5 +echo "configure:6166: checking for tgetent in -lcurses" >&5 ac_lib_var=`echo curses'_'tgetent | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -6132,7 +6170,7 @@ else ac_save_LIBS="$LIBS" LIBS="-lcurses $LIBS" cat > conftest.$ac_ext <<EOF -#line 6136 "configure" +#line 6174 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 @@ -6143,7 +6181,7 @@ int main() { tgetent() ; return 0; } EOF -if { (eval echo configure:6147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:6185: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -6162,7 +6200,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then else echo "$ac_t""no" 1>&6 echo $ac_n "checking for tgetent in -lterminfo""... $ac_c" 1>&6 -echo "configure:6166: checking for tgetent in -lterminfo" >&5 +echo "configure:6204: checking for tgetent in -lterminfo" >&5 ac_lib_var=`echo terminfo'_'tgetent | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -6170,7 +6208,7 @@ else ac_save_LIBS="$LIBS" LIBS="-lterminfo $LIBS" cat > conftest.$ac_ext <<EOF -#line 6174 "configure" +#line 6212 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 @@ -6181,7 +6219,7 @@ int main() { tgetent() ; return 0; } EOF -if { (eval echo configure:6185: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:6223: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else @@ -6339,7 +6377,7 @@ if test "${with_tclconfig+set}" = set; then fi echo $ac_n "checking for Tcl configuration""... $ac_c" 1>&6 -echo "configure:6343: checking for Tcl configuration" >&5 +echo "configure:6381: checking for Tcl configuration" >&5 if eval "test \"`echo '$''{'ac_cv_c_tclconfig'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -6447,7 +6485,7 @@ if test "${with_tkconfig+set}" = set; then fi echo $ac_n "checking for Tk configuration""... $ac_c" 1>&6 -echo "configure:6451: checking for Tk configuration" >&5 +echo "configure:6489: checking for Tk configuration" >&5 if eval "test \"`echo '$''{'ac_cv_c_tkconfig'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -6543,7 +6581,7 @@ fi no_tcl=true echo $ac_n "checking for Tcl private headers. dir=${configdir}""... $ac_c" 1>&6 -echo "configure:6547: checking for Tcl private headers. dir=${configdir}" >&5 +echo "configure:6585: checking for Tcl private headers. dir=${configdir}" >&5 # Check whether --with-tclinclude or --without-tclinclude was given. if test "${with_tclinclude+set}" = set; then withval="$with_tclinclude" @@ -6609,17 +6647,17 @@ fi if test x"${ac_cv_c_tclh}" = x ; then ac_safe=`echo "tclInt.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for tclInt.h""... $ac_c" 1>&6 -echo "configure:6613: checking for tclInt.h" >&5 +echo "configure:6651: checking for tclInt.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 6618 "configure" +#line 6656 "configure" #include "confdefs.h" #include <tclInt.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:6623: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:6661: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -6679,7 +6717,7 @@ fi # no_tk=true echo $ac_n "checking for Tk private headers""... $ac_c" 1>&6 -echo "configure:6683: checking for Tk private headers" >&5 +echo "configure:6721: checking for Tk private headers" >&5 # Check whether --with-tkinclude or --without-tkinclude was given. if test "${with_tkinclude+set}" = set; then withval="$with_tkinclude" @@ -6745,17 +6783,17 @@ fi if test x"${ac_cv_c_tkh}" = x ; then ac_safe=`echo "tk.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for tk.h""... $ac_c" 1>&6 -echo "configure:6749: checking for tk.h" >&5 +echo "configure:6787: checking for tk.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 6754 "configure" +#line 6792 "configure" #include "confdefs.h" #include <tk.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:6759: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:6797: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -6801,7 +6839,7 @@ fi echo $ac_n "checking for Itcl private headers. srcdir=${srcdir}""... $ac_c" 1>&6 -echo "configure:6805: checking for Itcl private headers. srcdir=${srcdir}" >&5 +echo "configure:6843: checking for Itcl private headers. srcdir=${srcdir}" >&5 if test x"${ac_cv_c_itclh}" = x ; then for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itcl; do if test -f $i/generic/itcl.h ; then @@ -6824,7 +6862,7 @@ fi echo $ac_n "checking for Itk private headers. srcdir=${srcdir}""... $ac_c" 1>&6 -echo "configure:6828: checking for Itk private headers. srcdir=${srcdir}" >&5 +echo "configure:6866: checking for Itk private headers. srcdir=${srcdir}" >&5 if test x"${ac_cv_c_itkh}" = x ; then for i in ${srcdir}/../itcl ${srcdir}/../../itcl ${srcdir}/../../../itcl ${srcdir}/../itcl/itk; do if test -f $i/generic/itk.h ; then @@ -6847,7 +6885,7 @@ fi echo $ac_n "checking for Tix private headers. srcdir=${srcdir}""... $ac_c" 1>&6 -echo "configure:6851: checking for Tix private headers. srcdir=${srcdir}" >&5 +echo "configure:6889: checking for Tix private headers. srcdir=${srcdir}" >&5 if test x"${ac_cv_c_tixh}" = x ; then for i in ${srcdir}/../tix ${srcdir}/../../tix ${srcdir}/../../../tix ; do if test -f $i/generic/tix.h ; then @@ -6885,7 +6923,7 @@ if test "${with_itclconfig+set}" = set; then fi echo $ac_n "checking for Itcl configuration""... $ac_c" 1>&6 -echo "configure:6889: checking for Itcl configuration" >&5 +echo "configure:6927: checking for Itcl configuration" >&5 if eval "test \"`echo '$''{'ac_cv_c_itclconfig'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -6997,7 +7035,7 @@ if test "${with_itkconfig+set}" = set; then fi echo $ac_n "checking for Itk configuration""... $ac_c" 1>&6 -echo "configure:7001: checking for Itk configuration" >&5 +echo "configure:7039: checking for Itk configuration" >&5 if eval "test \"`echo '$''{'ac_cv_c_itkconfig'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -7109,7 +7147,7 @@ if test "${with_tixconfig+set}" = set; then fi echo $ac_n "checking for Tix configuration""... $ac_c" 1>&6 -echo "configure:7113: checking for Tix configuration" >&5 +echo "configure:7151: checking for Tix configuration" >&5 if eval "test \"`echo '$''{'ac_cv_c_tixconfig'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -7248,7 +7286,7 @@ fi # Uses ac_ vars as temps to allow command line to override cache and checks. # --without-x overrides everything else, but does not touch the cache. echo $ac_n "checking for X""... $ac_c" 1>&6 -echo "configure:7252: checking for X" >&5 +echo "configure:7290: checking for X" >&5 # Check whether --with-x or --without-x was given. if test "${with_x+set}" = set; then @@ -7310,12 +7348,12 @@ if test "$ac_x_includes" = NO; then # First, try using that file with no special directory specified. cat > conftest.$ac_ext <<EOF -#line 7314 "configure" +#line 7352 "configure" #include "confdefs.h" #include <$x_direct_test_include> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:7319: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:7357: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -7384,14 +7422,14 @@ if test "$ac_x_libraries" = NO; then ac_save_LIBS="$LIBS" LIBS="-l$x_direct_test_library $LIBS" cat > conftest.$ac_ext <<EOF -#line 7388 "configure" +#line 7426 "configure" #include "confdefs.h" int main() { ${x_direct_test_function}() ; return 0; } EOF -if { (eval echo configure:7395: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:7433: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* LIBS="$ac_save_LIBS" # We can link X programs with no special library path. @@ -7730,7 +7768,7 @@ fi echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 -echo "configure:7734: checking whether ln -s works" >&5 +echo "configure:7772: checking whether ln -s works" >&5 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -7754,12 +7792,12 @@ fi echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6 -echo "configure:7758: checking for Cygwin environment" >&5 +echo "configure:7796: checking for Cygwin environment" >&5 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 7763 "configure" +#line 7801 "configure" #include "confdefs.h" int main() { @@ -7770,7 +7808,7 @@ int main() { return __CYGWIN__; ; return 0; } EOF -if { (eval echo configure:7774: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:7812: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_cygwin=yes else @@ -7787,19 +7825,19 @@ echo "$ac_t""$ac_cv_cygwin" 1>&6 CYGWIN= test "$ac_cv_cygwin" = yes && CYGWIN=yes echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6 -echo "configure:7791: checking for mingw32 environment" >&5 +echo "configure:7829: checking for mingw32 environment" >&5 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 7796 "configure" +#line 7834 "configure" #include "confdefs.h" int main() { return __MINGW32__; ; return 0; } EOF -if { (eval echo configure:7803: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:7841: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_mingw32=yes else @@ -7818,7 +7856,7 @@ test "$ac_cv_mingw32" = yes && MINGW32=yes echo $ac_n "checking for executable suffix""... $ac_c" 1>&6 -echo "configure:7822: checking for executable suffix" >&5 +echo "configure:7860: checking for executable suffix" >&5 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -7828,7 +7866,7 @@ else rm -f conftest* echo 'int main () { return 0; }' > conftest.$ac_ext ac_cv_exeext= - if { (eval echo configure:7832: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then + if { (eval echo configure:7870: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then for file in conftest.*; do case $file in *.c | *.o | *.obj | *.ilk | *.pdb) ;; diff --git a/gdb/configure.in b/gdb/configure.in index 95121fa..2b14ac3 100644 --- a/gdb/configure.in +++ b/gdb/configure.in @@ -460,6 +460,40 @@ if test ${build} = ${host} -a ${host} = ${target} ; then AC_SUBST(CONFIG_LDFLAGS) fi +dnl The CLI cannot be disabled yet, but may be in the future + +dnl Handle CLI sub-directory configury. +AC_ARG_ENABLE(gdbcli, +[ --enable-gdbcli Enable GDB-CLI interface], +[ + case "${enable_gdbcli}" in + yes) ;; + "") enable_gdbcli=yes ;; + no) + AC_MSG_ERROR(The CLI cannot be disabled yet) + ;; + *) + AC_MSG_ERROR(Bad value for --enable-gdbmi: ${enableval}) + ;; + esac +], +[enable_gdbcli=yes]) +case ${enable_gdbcli} in + "yes" ) + if test -d "${srcdir}/mi" ; then + CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_CLI_OBS)" + CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_CLI_DEPS)" + CONFIG_SRCS="${CONFIG_SRS} \$(SUBDIR_CLI_SRCS)" + CONFIG_INITS="${CONFIG_INITS} \$(SUBDIR_CLI_INITS)" + ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_CLI_CFLAGS)" + CONFIG_ALL="${CONFIG_ALL} \$(SUBDIR_CLI_ALL)" + CONFIG_CLEAN="${CONFIG_CLEAN} \$(SUBDIR_CLI_CLEAN)" + CONFIG_INSTALL="${CONFIG_INSTALL} \$(SUBDIR_CLI_INSTALL)" + CONFIG_UNINSTALL="${CONFIG_UNINSTALL} \$(SUBDIR_CLI_UNINSTALL)" + fi + ;; +esac + dnl Handle optional features that can be enabled. dnl Handle MI sub-directory configury. diff --git a/gdb/gdbcmd.h b/gdb/gdbcmd.h index 489b31c..dd6a4dc 100644 --- a/gdb/gdbcmd.h +++ b/gdb/gdbcmd.h @@ -1,3 +1,10 @@ +/* ***DEPRECATED*** The gdblib files must not be calling/using things in any + of the possible command languages. If necessary, a hook (that may be + present or not) must be used and set to the appropriate routine by any + command language that cares about it. If you are having to include this + file you are possibly doing things the old way. This file will disapear. + fnasser@redhat.com */ + /* Header file for GDB-specific command-line stuff. Copyright 1986, 1989, 1990, 1992, 2000 Free Software Foundation, Inc. @@ -56,91 +56,56 @@ #include "cli-out.h" #endif -/* Prototypes for local functions */ +/* From completer.c */ -static void dont_repeat_command (char *, int); +extern int is_complete_command (void (*func) (char *args, int from_tty)); -static void source_cleanup_lines (PTR); +/* From cli/cli-cmds.c */ -static void user_defined_command (char *, int); +extern void init_cmd_lists (void); -static void init_signals (void); +extern void init_cli_cmds (void); -#ifdef STOP_SIGNAL -static void stop_sig (int); -#endif +extern void execute_user_command (struct cmd_list_element *c, char *args); -static char *readline_line_completion_function (char *, int); +/* From cli/cli-setshow.c */ -static void while_command (char *, int); +extern void do_setshow_command (char *, int, struct cmd_list_element *); -static void if_command (char *, int); +/* Exported to CLI cli/cli-cmds.c. */ -static struct command_line *build_command_line (enum command_control_type, - char *); +void set_verbose (char *, int, struct cmd_list_element *); -static struct command_line *get_command_line (enum command_control_type, - char *); +void show_history (char *, int); -static void realloc_body_list (struct command_line *, int); +void set_history (char *, int); -static enum misc_command_type read_next_line (struct command_line **); +void show_commands (char *, int); -static enum command_control_type -recurse_read_control_structure (struct command_line *); +void do_restore_instream_cleanup (void *stream); -static struct cleanup *setup_user_args (char *); +/* Prototypes for local functions */ -static char *locate_arg (char *); +static void dont_repeat_command (char *, int); -static char *insert_args (char *); +static void init_signals (void); -static void arg_cleanup (void *); +#ifdef STOP_SIGNAL +static void stop_sig (int); +#endif -static void init_main (void); +static char *readline_line_completion_function (char *, int); -static void init_cmd_lists (void); +static void init_main (void); static void float_handler (int); static void init_signals (void); -static void set_verbose (char *, int, struct cmd_list_element *); - -static void show_history (char *, int); - -static void set_history (char *, int); - static void set_history_size_command (char *, int, struct cmd_list_element *); -static void show_commands (char *, int); - -static void echo_command (char *, int); - -static void pwd_command (char *, int); - -static void show_version (char *, int); - -static void document_command (char *, int); - -static void define_command (char *, int); - -static void validate_comname (char *); - -static void help_command (char *, int); - -static void show_command (char *, int); - -static void info_command (char *, int); - -static void complete_command (char *, int); - static void do_nothing (int); -static void show_debug (char *, int); - -static void set_debug (char *, int); - #ifdef SIGHUP /* NOTE 1999-04-29: This function will be static again, once we modify gdb to use the event loop as the default command loop and we merge @@ -150,10 +115,6 @@ static void set_debug (char *, int); static void disconnect (int); #endif -static void do_restore_instream_cleanup (void *stream); - -static struct cleanup *make_cleanup_free_command_lines (struct command_line **); - /* Default command line prompt. This is overriden in some configs. */ #ifndef DEFAULT_PROMPT @@ -180,88 +141,6 @@ extern char lang_frame_mismatch_warn[]; /* language.c */ int caution = 1; /* Default is yes, sigh. */ -/* Define all cmd_list_elements. */ - -/* Chain containing all defined commands. */ - -struct cmd_list_element *cmdlist; - -/* Chain containing all defined info subcommands. */ - -struct cmd_list_element *infolist; - -/* Chain containing all defined enable subcommands. */ - -struct cmd_list_element *enablelist; - -/* Chain containing all defined disable subcommands. */ - -struct cmd_list_element *disablelist; - -/* Chain containing all defined toggle subcommands. */ - -struct cmd_list_element *togglelist; - -/* Chain containing all defined stop subcommands. */ - -struct cmd_list_element *stoplist; - -/* Chain containing all defined delete subcommands. */ - -struct cmd_list_element *deletelist; - -/* Chain containing all defined "enable breakpoint" subcommands. */ - -struct cmd_list_element *enablebreaklist; - -/* Chain containing all defined set subcommands */ - -struct cmd_list_element *setlist; - -/* Chain containing all defined unset subcommands */ - -struct cmd_list_element *unsetlist; - -/* Chain containing all defined show subcommands. */ - -struct cmd_list_element *showlist; - -/* Chain containing all defined \"set history\". */ - -struct cmd_list_element *sethistlist; - -/* Chain containing all defined \"show history\". */ - -struct cmd_list_element *showhistlist; - -/* Chain containing all defined \"unset history\". */ - -struct cmd_list_element *unsethistlist; - -/* Chain containing all defined maintenance subcommands. */ - -struct cmd_list_element *maintenancelist; - -/* Chain containing all defined "maintenance info" subcommands. */ - -struct cmd_list_element *maintenanceinfolist; - -/* Chain containing all defined "maintenance print" subcommands. */ - -struct cmd_list_element *maintenanceprintlist; - -struct cmd_list_element *setprintlist; - -struct cmd_list_element *showprintlist; - -struct cmd_list_element *setdebuglist; - -struct cmd_list_element *showdebuglist; - -struct cmd_list_element *setchecklist; - -struct cmd_list_element *showchecklist; - /* stdio stream that command input is being read from. Set to stdin normally. Set by source_command to the file we are sourcing. Set to NULL if we are executing a user-defined command or interacting via a GUI. */ @@ -750,7 +629,7 @@ static int source_error_allocated; /* Clean up on error during a "source" command (or execution of a user-defined command). */ -static void +void do_restore_instream_cleanup (void *stream) { /* Restore the previous input stream. */ @@ -804,6 +683,7 @@ gdb_init (char *argv0) initialize_utils (); /* Make errors and warnings possible */ initialize_all_files (); initialize_current_architecture (); + init_cli_cmds(); init_main (); /* But that omits this file! Do it now */ /* The signal handling mechanism is different depending whether or @@ -841,611 +721,6 @@ gdb_init (char *argv0) init_ui_hook (argv0); } -/* Allocate, initialize a new command line structure for one of the - control commands (if/while). */ - -static struct command_line * -build_command_line (enum command_control_type type, char *args) -{ - struct command_line *cmd; - - if (args == NULL) - error ("if/while commands require arguments.\n"); - - cmd = (struct command_line *) xmalloc (sizeof (struct command_line)); - cmd->next = NULL; - cmd->control_type = type; - - cmd->body_count = 1; - cmd->body_list - = (struct command_line **) xmalloc (sizeof (struct command_line *) - * cmd->body_count); - memset (cmd->body_list, 0, sizeof (struct command_line *) * cmd->body_count); - cmd->line = savestring (args, strlen (args)); - return cmd; -} - -/* Build and return a new command structure for the control commands - such as "if" and "while". */ - -static struct command_line * -get_command_line (enum command_control_type type, char *arg) -{ - struct command_line *cmd; - struct cleanup *old_chain = NULL; - - /* Allocate and build a new command line structure. */ - cmd = build_command_line (type, arg); - - old_chain = make_cleanup_free_command_lines (&cmd); - - /* Read in the body of this command. */ - if (recurse_read_control_structure (cmd) == invalid_control) - { - warning ("error reading in control structure\n"); - do_cleanups (old_chain); - return NULL; - } - - discard_cleanups (old_chain); - return cmd; -} - -/* Recursively print a command (including full control structures). */ -#ifdef UI_OUT -void -print_command_lines (struct ui_out *uiout, struct command_line *cmd, - unsigned int depth) -{ - struct command_line *list; - - list = cmd; - while (list) - { - - if (depth) - ui_out_spaces (uiout, 2 * depth); - - /* A simple command, print it and continue. */ - if (list->control_type == simple_control) - { - ui_out_field_string (uiout, NULL, list->line); - ui_out_text (uiout, "\n"); - list = list->next; - continue; - } - - /* loop_continue to jump to the start of a while loop, print it - and continue. */ - if (list->control_type == continue_control) - { - ui_out_field_string (uiout, NULL, "loop_continue"); - ui_out_text (uiout, "\n"); - list = list->next; - continue; - } - - /* loop_break to break out of a while loop, print it and continue. */ - if (list->control_type == break_control) - { - ui_out_field_string (uiout, NULL, "loop_break"); - ui_out_text (uiout, "\n"); - list = list->next; - continue; - } - - /* A while command. Recursively print its subcommands and continue. */ - if (list->control_type == while_control) - { - ui_out_text (uiout, "while "); - ui_out_field_fmt (uiout, NULL, "while %s", list->line); - ui_out_text (uiout, "\n"); - print_command_lines (uiout, *list->body_list, depth + 1); - ui_out_field_string (uiout, NULL, "end"); - if (depth) - ui_out_spaces (uiout, 2 * depth); - ui_out_text (uiout, "end\n"); - list = list->next; - continue; - } - - /* An if command. Recursively print both arms before continueing. */ - if (list->control_type == if_control) - { - ui_out_text (uiout, "if "); - ui_out_field_fmt (uiout, NULL, "if %s", list->line); - ui_out_text (uiout, "\n"); - /* The true arm. */ - print_command_lines (uiout, list->body_list[0], depth + 1); - - /* Show the false arm if it exists. */ - if (list->body_count == 2) - { - if (depth) - ui_out_spaces (uiout, 2 * depth); - ui_out_field_string (uiout, NULL, "else"); - ui_out_text (uiout, "else\n"); - print_command_lines (uiout, list->body_list[1], depth + 1); - } - - ui_out_field_string (uiout, NULL, "end"); - if (depth) - ui_out_spaces (uiout, 2 * depth); - ui_out_text (uiout, "end\n"); - list = list->next; - continue; - } - - /* ignore illegal command type and try next */ - list = list->next; - } /* while (list) */ -} -#else -void -print_command_line (struct command_line *cmd, unsigned int depth, - struct ui_file *stream) -{ - unsigned int i; - - if (depth) - { - for (i = 0; i < depth; i++) - fputs_filtered (" ", stream); - } - - /* A simple command, print it and return. */ - if (cmd->control_type == simple_control) - { - fputs_filtered (cmd->line, stream); - fputs_filtered ("\n", stream); - return; - } - - /* loop_continue to jump to the start of a while loop, print it - and return. */ - if (cmd->control_type == continue_control) - { - fputs_filtered ("loop_continue\n", stream); - return; - } - - /* loop_break to break out of a while loop, print it and return. */ - if (cmd->control_type == break_control) - { - fputs_filtered ("loop_break\n", stream); - return; - } - - /* A while command. Recursively print its subcommands before returning. */ - if (cmd->control_type == while_control) - { - struct command_line *list; - fputs_filtered ("while ", stream); - fputs_filtered (cmd->line, stream); - fputs_filtered ("\n", stream); - list = *cmd->body_list; - while (list) - { - print_command_line (list, depth + 1, stream); - list = list->next; - } - } - - /* An if command. Recursively print both arms before returning. */ - if (cmd->control_type == if_control) - { - fputs_filtered ("if ", stream); - fputs_filtered (cmd->line, stream); - fputs_filtered ("\n", stream); - /* The true arm. */ - print_command_line (cmd->body_list[0], depth + 1, stream); - - /* Show the false arm if it exists. */ - if (cmd->body_count == 2) - { - if (depth) - { - for (i = 0; i < depth; i++) - fputs_filtered (" ", stream); - } - fputs_filtered ("else\n", stream); - print_command_line (cmd->body_list[1], depth + 1, stream); - } - if (depth) - { - for (i = 0; i < depth; i++) - fputs_filtered (" ", stream); - } - fputs_filtered ("end\n", stream); - } -} -#endif - -/* Execute the command in CMD. */ - -enum command_control_type -execute_control_command (struct command_line *cmd) -{ - struct expression *expr; - struct command_line *current; - struct cleanup *old_chain = 0; - value_ptr val; - value_ptr val_mark; - int loop; - enum command_control_type ret; - char *new_line; - - switch (cmd->control_type) - { - case simple_control: - /* A simple command, execute it and return. */ - new_line = insert_args (cmd->line); - if (!new_line) - return invalid_control; - old_chain = make_cleanup (free_current_contents, &new_line); - execute_command (new_line, 0); - ret = cmd->control_type; - break; - - case continue_control: - case break_control: - /* Return for "continue", and "break" so we can either - continue the loop at the top, or break out. */ - ret = cmd->control_type; - break; - - case while_control: - { - /* Parse the loop control expression for the while statement. */ - new_line = insert_args (cmd->line); - if (!new_line) - return invalid_control; - old_chain = make_cleanup (free_current_contents, &new_line); - expr = parse_expression (new_line); - make_cleanup (free_current_contents, &expr); - - ret = simple_control; - loop = 1; - - /* Keep iterating so long as the expression is true. */ - while (loop == 1) - { - int cond_result; - - QUIT; - - /* Evaluate the expression. */ - val_mark = value_mark (); - val = evaluate_expression (expr); - cond_result = value_true (val); - value_free_to_mark (val_mark); - - /* If the value is false, then break out of the loop. */ - if (!cond_result) - break; - - /* Execute the body of the while statement. */ - current = *cmd->body_list; - while (current) - { - ret = execute_control_command (current); - - /* If we got an error, or a "break" command, then stop - looping. */ - if (ret == invalid_control || ret == break_control) - { - loop = 0; - break; - } - - /* If we got a "continue" command, then restart the loop - at this point. */ - if (ret == continue_control) - break; - - /* Get the next statement. */ - current = current->next; - } - } - - /* Reset RET so that we don't recurse the break all the way down. */ - if (ret == break_control) - ret = simple_control; - - break; - } - - case if_control: - { - new_line = insert_args (cmd->line); - if (!new_line) - return invalid_control; - old_chain = make_cleanup (free_current_contents, &new_line); - /* Parse the conditional for the if statement. */ - expr = parse_expression (new_line); - make_cleanup (free_current_contents, &expr); - - current = NULL; - ret = simple_control; - - /* Evaluate the conditional. */ - val_mark = value_mark (); - val = evaluate_expression (expr); - - /* Choose which arm to take commands from based on the value of the - conditional expression. */ - if (value_true (val)) - current = *cmd->body_list; - else if (cmd->body_count == 2) - current = *(cmd->body_list + 1); - value_free_to_mark (val_mark); - - /* Execute commands in the given arm. */ - while (current) - { - ret = execute_control_command (current); - - /* If we got an error, get out. */ - if (ret != simple_control) - break; - - /* Get the next statement in the body. */ - current = current->next; - } - - break; - } - - default: - warning ("Invalid control type in command structure."); - return invalid_control; - } - - if (old_chain) - do_cleanups (old_chain); - - return ret; -} - -/* "while" command support. Executes a body of statements while the - loop condition is nonzero. */ - -static void -while_command (char *arg, int from_tty) -{ - struct command_line *command = NULL; - - control_level = 1; - command = get_command_line (while_control, arg); - - if (command == NULL) - return; - - execute_control_command (command); - free_command_lines (&command); -} - -/* "if" command support. Execute either the true or false arm depending - on the value of the if conditional. */ - -static void -if_command (char *arg, int from_tty) -{ - struct command_line *command = NULL; - - control_level = 1; - command = get_command_line (if_control, arg); - - if (command == NULL) - return; - - execute_control_command (command); - free_command_lines (&command); -} - -/* Cleanup */ -static void -arg_cleanup (void *ignore) -{ - struct user_args *oargs = user_args; - if (!user_args) - internal_error ("Internal error, arg_cleanup called with no user args.\n"); - - user_args = user_args->next; - free (oargs); -} - -/* Bind the incomming arguments for a user defined command to - $arg0, $arg1 ... $argMAXUSERARGS. */ - -static struct cleanup * -setup_user_args (char *p) -{ - struct user_args *args; - struct cleanup *old_chain; - unsigned int arg_count = 0; - - args = (struct user_args *) xmalloc (sizeof (struct user_args)); - memset (args, 0, sizeof (struct user_args)); - - args->next = user_args; - user_args = args; - - old_chain = make_cleanup (arg_cleanup, 0/*ignored*/); - - if (p == NULL) - return old_chain; - - while (*p) - { - char *start_arg; - int squote = 0; - int dquote = 0; - int bsquote = 0; - - if (arg_count >= MAXUSERARGS) - { - error ("user defined function may only have %d arguments.\n", - MAXUSERARGS); - return old_chain; - } - - /* Strip whitespace. */ - while (*p == ' ' || *p == '\t') - p++; - - /* P now points to an argument. */ - start_arg = p; - user_args->a[arg_count].arg = p; - - /* Get to the end of this argument. */ - while (*p) - { - if (((*p == ' ' || *p == '\t')) && !squote && !dquote && !bsquote) - break; - else - { - if (bsquote) - bsquote = 0; - else if (*p == '\\') - bsquote = 1; - else if (squote) - { - if (*p == '\'') - squote = 0; - } - else if (dquote) - { - if (*p == '"') - dquote = 0; - } - else - { - if (*p == '\'') - squote = 1; - else if (*p == '"') - dquote = 1; - } - p++; - } - } - - user_args->a[arg_count].len = p - start_arg; - arg_count++; - user_args->count++; - } - return old_chain; -} - -/* Given character string P, return a point to the first argument ($arg), - or NULL if P contains no arguments. */ - -static char * -locate_arg (char *p) -{ - while ((p = strchr (p, '$'))) - { - if (strncmp (p, "$arg", 4) == 0 && isdigit (p[4])) - return p; - p++; - } - return NULL; -} - -/* Insert the user defined arguments stored in user_arg into the $arg - arguments found in line, with the updated copy being placed into nline. */ - -static char * -insert_args (char *line) -{ - char *p, *save_line, *new_line; - unsigned len, i; - - /* First we need to know how much memory to allocate for the new line. */ - save_line = line; - len = 0; - while ((p = locate_arg (line))) - { - len += p - line; - i = p[4] - '0'; - - if (i >= user_args->count) - { - error ("Missing argument %d in user function.\n", i); - return NULL; - } - len += user_args->a[i].len; - line = p + 5; - } - - /* Don't forget the tail. */ - len += strlen (line); - - /* Allocate space for the new line and fill it in. */ - new_line = (char *) xmalloc (len + 1); - if (new_line == NULL) - return NULL; - - /* Restore pointer to beginning of old line. */ - line = save_line; - - /* Save pointer to beginning of new line. */ - save_line = new_line; - - while ((p = locate_arg (line))) - { - int i, len; - - memcpy (new_line, line, p - line); - new_line += p - line; - i = p[4] - '0'; - - len = user_args->a[i].len; - if (len) - { - memcpy (new_line, user_args->a[i].arg, len); - new_line += len; - } - line = p + 5; - } - /* Don't forget the tail. */ - strcpy (new_line, line); - - /* Return a pointer to the beginning of the new line. */ - return save_line; -} - -void -execute_user_command (struct cmd_list_element *c, char *args) -{ - register struct command_line *cmdlines; - struct cleanup *old_chain; - enum command_control_type ret; - - old_chain = setup_user_args (args); - - cmdlines = c->user_commands; - if (cmdlines == 0) - /* Null command */ - return; - - /* Set the instream to 0, indicating execution of a - user-defined function. */ - old_chain = make_cleanup (do_restore_instream_cleanup, instream); - instream = (FILE *) 0; - while (cmdlines) - { - ret = execute_control_command (cmdlines); - if (ret != simple_control && ret != break_control) - { - warning ("Error in control structure.\n"); - break; - } - cmdlines = cmdlines->next; - } - do_cleanups (old_chain); -} - /* Execute the line P as a command. Pass FROM_TTY as second argument to the defining function. */ @@ -1493,7 +768,9 @@ extern void serial_log_command (const char *); arg = *p ? p : 0; /* Clear off trailing whitespace, except for set and complete command. */ - if (arg && c->type != set_cmd && c->function.cfunc != complete_command) + if (arg + && c->type != set_cmd + && !is_complete_command (c->function.cfunc)) { p = arg + strlen (arg) - 1; while (p >= arg && (*p == ' ' || *p == '\t')) @@ -1785,41 +1062,6 @@ static int write_history_p; static int history_size; static char *history_filename; -/* readline uses the word breaks for two things: - (1) In figuring out where to point the TEXT parameter to the - rl_completion_entry_function. Since we don't use TEXT for much, - it doesn't matter a lot what the word breaks are for this purpose, but - it does affect how much stuff M-? lists. - (2) If one of the matches contains a word break character, readline - will quote it. That's why we switch between - gdb_completer_word_break_characters and - gdb_completer_command_word_break_characters. I'm not sure when - we need this behavior (perhaps for funky characters in C++ symbols?). */ - -/* Variables which are necessary for fancy command line editing. */ -char *gdb_completer_word_break_characters = -" \t\n!@#$%^&*()+=|~`}{[]\"';:?/>.<,-"; - -/* When completing on command names, we remove '-' from the list of - word break characters, since we use it in command names. If the - readline library sees one in any of the current completion strings, - it thinks that the string needs to be quoted and automatically supplies - a leading quote. */ -char *gdb_completer_command_word_break_characters = -" \t\n!@#$%^&*()+=|~`}{[]\"';:?/>.<,"; - -/* When completing on file names, we remove from the list of word - break characters any characters that are commonly used in file - names, such as '-', '+', '~', etc. Otherwise, readline displays - incorrect completion candidates. */ -char *gdb_completer_file_name_break_characters = " \t\n*|\"';:?/><"; - -/* Characters that can be used to quote completion strings. Note that we - can't include '"' because the gdb C parser treats such quoted sequences - as strings. */ -char *gdb_completer_quote_characters = -"'"; - /* Functions that are used as part of the fancy command line editing. */ /* This can be used for functions which don't want to complete on symbols @@ -1838,7 +1080,6 @@ readline_line_completion_function (char *text, int matches) { return line_completion_function (text, matches, rl_line_buffer, rl_point); } - #ifdef STOP_SIGNAL static void @@ -2136,637 +1377,6 @@ command_line_input (char *prompt_arg, int repeat, char *annotation_suffix) return linebuffer; } - -/* Expand the body_list of COMMAND so that it can hold NEW_LENGTH - code bodies. This is typically used when we encounter an "else" - clause for an "if" command. */ - -static void -realloc_body_list (struct command_line *command, int new_length) -{ - int n; - struct command_line **body_list; - - n = command->body_count; - - /* Nothing to do? */ - if (new_length <= n) - return; - - body_list = (struct command_line **) - xmalloc (sizeof (struct command_line *) * new_length); - - memcpy (body_list, command->body_list, sizeof (struct command_line *) * n); - - free (command->body_list); - command->body_list = body_list; - command->body_count = new_length; -} - -/* Read one line from the input stream. If the command is an "else" or - "end", return such an indication to the caller. */ - -static enum misc_command_type -read_next_line (struct command_line **command) -{ - char *p, *p1, *prompt_ptr, control_prompt[256]; - int i = 0; - - if (control_level >= 254) - error ("Control nesting too deep!\n"); - - /* Set a prompt based on the nesting of the control commands. */ - if (instream == stdin || (instream == 0 && readline_hook != NULL)) - { - for (i = 0; i < control_level; i++) - control_prompt[i] = ' '; - control_prompt[i] = '>'; - control_prompt[i + 1] = '\0'; - prompt_ptr = (char *) &control_prompt[0]; - } - else - prompt_ptr = NULL; - - p = command_line_input (prompt_ptr, instream == stdin, "commands"); - - /* Not sure what to do here. */ - if (p == NULL) - return end_command; - - /* Strip leading and trailing whitespace. */ - while (*p == ' ' || *p == '\t') - p++; - - p1 = p + strlen (p); - while (p1 != p && (p1[-1] == ' ' || p1[-1] == '\t')) - p1--; - - /* Blanks and comments don't really do anything, but we need to - distinguish them from else, end and other commands which can be - executed. */ - if (p1 == p || p[0] == '#') - return nop_command; - - /* Is this the end of a simple, while, or if control structure? */ - if (p1 - p == 3 && !strncmp (p, "end", 3)) - return end_command; - - /* Is the else clause of an if control structure? */ - if (p1 - p == 4 && !strncmp (p, "else", 4)) - return else_command; - - /* Check for while, if, break, continue, etc and build a new command - line structure for them. */ - if (p1 - p > 5 && !strncmp (p, "while", 5)) - *command = build_command_line (while_control, p + 6); - else if (p1 - p > 2 && !strncmp (p, "if", 2)) - *command = build_command_line (if_control, p + 3); - else if (p1 - p == 10 && !strncmp (p, "loop_break", 10)) - { - *command = (struct command_line *) - xmalloc (sizeof (struct command_line)); - (*command)->next = NULL; - (*command)->line = NULL; - (*command)->control_type = break_control; - (*command)->body_count = 0; - (*command)->body_list = NULL; - } - else if (p1 - p == 13 && !strncmp (p, "loop_continue", 13)) - { - *command = (struct command_line *) - xmalloc (sizeof (struct command_line)); - (*command)->next = NULL; - (*command)->line = NULL; - (*command)->control_type = continue_control; - (*command)->body_count = 0; - (*command)->body_list = NULL; - } - else - { - /* A normal command. */ - *command = (struct command_line *) - xmalloc (sizeof (struct command_line)); - (*command)->next = NULL; - (*command)->line = savestring (p, p1 - p); - (*command)->control_type = simple_control; - (*command)->body_count = 0; - (*command)->body_list = NULL; - } - - /* Nothing special. */ - return ok_command; -} - -/* Recursively read in the control structures and create a command_line - structure from them. - - The parent_control parameter is the control structure in which the - following commands are nested. */ - -static enum command_control_type -recurse_read_control_structure (struct command_line *current_cmd) -{ - int current_body, i; - enum misc_command_type val; - enum command_control_type ret; - struct command_line **body_ptr, *child_tail, *next; - - child_tail = NULL; - current_body = 1; - - /* Sanity checks. */ - if (current_cmd->control_type == simple_control) - { - error ("Recursed on a simple control type\n"); - return invalid_control; - } - - if (current_body > current_cmd->body_count) - { - error ("Allocated body is smaller than this command type needs\n"); - return invalid_control; - } - - /* Read lines from the input stream and build control structures. */ - while (1) - { - dont_repeat (); - - next = NULL; - val = read_next_line (&next); - - /* Just skip blanks and comments. */ - if (val == nop_command) - continue; - - if (val == end_command) - { - if (current_cmd->control_type == while_control - || current_cmd->control_type == if_control) - { - /* Success reading an entire control structure. */ - ret = simple_control; - break; - } - else - { - ret = invalid_control; - break; - } - } - - /* Not the end of a control structure. */ - if (val == else_command) - { - if (current_cmd->control_type == if_control - && current_body == 1) - { - realloc_body_list (current_cmd, 2); - current_body = 2; - child_tail = NULL; - continue; - } - else - { - ret = invalid_control; - break; - } - } - - if (child_tail) - { - child_tail->next = next; - } - else - { - body_ptr = current_cmd->body_list; - for (i = 1; i < current_body; i++) - body_ptr++; - - *body_ptr = next; - - } - - child_tail = next; - - /* If the latest line is another control structure, then recurse - on it. */ - if (next->control_type == while_control - || next->control_type == if_control) - { - control_level++; - ret = recurse_read_control_structure (next); - control_level--; - - if (ret != simple_control) - break; - } - } - - dont_repeat (); - - return ret; -} - -/* Read lines from the input stream and accumulate them in a chain of - struct command_line's, which is then returned. For input from a - terminal, the special command "end" is used to mark the end of the - input, and is not included in the returned chain of commands. */ - -#define END_MESSAGE "End with a line saying just \"end\"." - -struct command_line * -read_command_lines (char *prompt_arg, int from_tty) -{ - struct command_line *head, *tail, *next; - struct cleanup *old_chain; - enum command_control_type ret; - enum misc_command_type val; - - control_level = 0; - if (readline_begin_hook) - { - /* Note - intentional to merge messages with no newline */ - (*readline_begin_hook) ("%s %s\n", prompt_arg, END_MESSAGE); - } - else if (from_tty && input_from_terminal_p ()) - { - printf_unfiltered ("%s\n%s\n", prompt_arg, END_MESSAGE); - gdb_flush (gdb_stdout); - } - - head = tail = NULL; - old_chain = NULL; - - while (1) - { - val = read_next_line (&next); - - /* Ignore blank lines or comments. */ - if (val == nop_command) - continue; - - if (val == end_command) - { - ret = simple_control; - break; - } - - if (val != ok_command) - { - ret = invalid_control; - break; - } - - if (next->control_type == while_control - || next->control_type == if_control) - { - control_level++; - ret = recurse_read_control_structure (next); - control_level--; - - if (ret == invalid_control) - break; - } - - if (tail) - { - tail->next = next; - } - else - { - head = next; - old_chain = make_cleanup_free_command_lines (&head); - } - tail = next; - } - - dont_repeat (); - - if (head) - { - if (ret != invalid_control) - { - discard_cleanups (old_chain); - } - else - do_cleanups (old_chain); - } - - if (readline_end_hook) - { - (*readline_end_hook) (); - } - return (head); -} - -/* Free a chain of struct command_line's. */ - -void -free_command_lines (struct command_line **lptr) -{ - register struct command_line *l = *lptr; - register struct command_line *next; - struct command_line **blist; - int i; - - while (l) - { - if (l->body_count > 0) - { - blist = l->body_list; - for (i = 0; i < l->body_count; i++, blist++) - free_command_lines (blist); - } - next = l->next; - free (l->line); - free ((PTR) l); - l = next; - } -} - -static void -do_free_command_lines_cleanup (void *arg) -{ - free_command_lines (arg); -} - -static struct cleanup * -make_cleanup_free_command_lines (struct command_line **arg) -{ - return make_cleanup (do_free_command_lines_cleanup, arg); -} - -/* Add an element to the list of info subcommands. */ - -struct cmd_list_element * -add_info (char *name, void (*fun) (char *, int), char *doc) -{ - return add_cmd (name, no_class, fun, doc, &infolist); -} - -/* Add an alias to the list of info subcommands. */ - -struct cmd_list_element * -add_info_alias (char *name, char *oldname, int abbrev_flag) -{ - return add_alias_cmd (name, oldname, 0, abbrev_flag, &infolist); -} - -/* The "info" command is defined as a prefix, with allow_unknown = 0. - Therefore, its own definition is called only for "info" with no args. */ - -/* ARGSUSED */ -static void -info_command (char *arg, int from_tty) -{ - printf_unfiltered ("\"info\" must be followed by the name of an info command.\n"); - help_list (infolist, "info ", -1, gdb_stdout); -} - -/* The "complete" command is used by Emacs to implement completion. */ - -/* ARGSUSED */ -static void -complete_command (char *arg, int from_tty) -{ - int i; - int argpoint; - char *completion; - - dont_repeat (); - - if (arg == NULL) - arg = ""; - argpoint = strlen (arg); - - for (completion = line_completion_function (arg, i = 0, arg, argpoint); - completion; - completion = line_completion_function (arg, ++i, arg, argpoint)) - { - printf_unfiltered ("%s\n", completion); - free (completion); - } -} - -/* The "show" command with no arguments shows all the settings. */ - -/* ARGSUSED */ -static void -show_command (char *arg, int from_tty) -{ - cmd_show_list (showlist, from_tty, ""); -} - -/* Add an element to the list of commands. */ - -struct cmd_list_element * -add_com (char *name, enum command_class class, void (*fun) (char *, int), - char *doc) -{ - return add_cmd (name, class, fun, doc, &cmdlist); -} - -/* Add an alias or abbreviation command to the list of commands. */ - -struct cmd_list_element * -add_com_alias (char *name, char *oldname, enum command_class class, - int abbrev_flag) -{ - return add_alias_cmd (name, oldname, class, abbrev_flag, &cmdlist); -} - -void -error_no_arg (char *why) -{ - error ("Argument required (%s).", why); -} - -/* Provide documentation on command or list given by COMMAND. FROM_TTY - is ignored. */ - -/* ARGSUSED */ -static void -help_command (char *command, int from_tty) -{ - help_cmd (command, gdb_stdout); -} - -static void -validate_comname (char *comname) -{ - register char *p; - - if (comname == 0) - error_no_arg ("name of command to define"); - - p = comname; - while (*p) - { - if (!isalnum (*p) && *p != '-' && *p != '_') - error ("Junk in argument list: \"%s\"", p); - p++; - } -} - -/* This is just a placeholder in the command data structures. */ -static void -user_defined_command (char *ignore, int from_tty) -{ -} - -static void -define_command (char *comname, int from_tty) -{ -#define MAX_TMPBUF 128 - enum cmd_hook_type - { - CMD_NO_HOOK = 0, - CMD_PRE_HOOK, - CMD_POST_HOOK - }; - register struct command_line *cmds; - register struct cmd_list_element *c, *newc, *oldc, *hookc = 0; - char *tem = comname; - char *tem2; - char tmpbuf[MAX_TMPBUF]; - int hook_type = CMD_NO_HOOK; - int hook_name_size = 0; - -#define HOOK_STRING "hook-" -#define HOOK_LEN 5 -#define HOOK_POST_STRING "hookpost-" -#define HOOK_POST_LEN 9 - - validate_comname (comname); - - /* Look it up, and verify that we got an exact match. */ - c = lookup_cmd (&tem, cmdlist, "", -1, 1); - if (c && !STREQ (comname, c->name)) - c = 0; - - if (c) - { - if (c->class == class_user || c->class == class_alias) - tem = "Redefine command \"%s\"? "; - else - tem = "Really redefine built-in command \"%s\"? "; - if (!query (tem, c->name)) - error ("Command \"%s\" not redefined.", c->name); - } - - /* If this new command is a hook, then mark the command which it - is hooking. Note that we allow hooking `help' commands, so that - we can hook the `stop' pseudo-command. */ - - if (!strncmp (comname, HOOK_STRING, HOOK_LEN)) - { - hook_type = CMD_PRE_HOOK; - hook_name_size = HOOK_LEN; - } - else if (!strncmp (comname, HOOK_POST_STRING, HOOK_POST_LEN)) - { - hook_type = CMD_POST_HOOK; - hook_name_size = HOOK_POST_LEN; - } - - if (hook_type != CMD_NO_HOOK) - { - /* Look up cmd it hooks, and verify that we got an exact match. */ - tem = comname + hook_name_size; - hookc = lookup_cmd (&tem, cmdlist, "", -1, 0); - if (hookc && !STREQ (comname + hook_name_size, hookc->name)) - hookc = 0; - if (!hookc) - { - warning ("Your new `%s' command does not hook any existing command.", - comname); - if (!query ("Proceed? ")) - error ("Not confirmed."); - } - } - - comname = savestring (comname, strlen (comname)); - - /* If the rest of the commands will be case insensitive, this one - should behave in the same manner. */ - for (tem = comname; *tem; tem++) - if (isupper (*tem)) - *tem = tolower (*tem); - - sprintf (tmpbuf, "Type commands for definition of \"%s\".", comname); - cmds = read_command_lines (tmpbuf, from_tty); - - if (c && c->class == class_user) - free_command_lines (&c->user_commands); - - newc = add_cmd (comname, class_user, user_defined_command, - (c && c->class == class_user) - ? c->doc : savestring ("User-defined.", 13), &cmdlist); - newc->user_commands = cmds; - - /* If this new command is a hook, then mark both commands as being - tied. */ - if (hookc) - { - switch (hook_type) - { - case CMD_PRE_HOOK: - hookc->hook_pre = newc; /* Target gets hooked. */ - newc->hookee_pre = hookc; /* We are marked as hooking target cmd. */ - break; - case CMD_POST_HOOK: - hookc->hook_pre = newc; /* Target gets hooked. */ - newc->hookee_pre = hookc; /* We are marked as hooking target cmd. */ - break; - default: - /* Should never come here as hookc would be 0. */ - } - } -} - -static void -document_command (char *comname, int from_tty) -{ - struct command_line *doclines; - register struct cmd_list_element *c; - char *tem = comname; - char tmpbuf[128]; - - validate_comname (comname); - - c = lookup_cmd (&tem, cmdlist, "", 0, 1); - - if (c->class != class_user) - error ("Command \"%s\" is built-in.", comname); - - sprintf (tmpbuf, "Type documentation for \"%s\".", comname); - doclines = read_command_lines (tmpbuf, from_tty); - - if (c->doc) - free (c->doc); - - { - register struct command_line *cl1; - register int len = 0; - - for (cl1 = doclines; cl1; cl1 = cl1->next) - len += strlen (cl1->line) + 1; - - c->doc = (char *) xmalloc (len + 1); - *c->doc = 0; - - for (cl1 = doclines; cl1; cl1 = cl1->next) - { - strcat (c->doc, cl1->line); - if (cl1->next) - strcat (c->doc, "\n"); - } - } - - free_command_lines (&doclines); -} - /* Print the GDB banner. */ void print_gdb_version (struct ui_file *stream) @@ -2810,16 +1420,6 @@ There is absolutely no warranty for GDB. Type \"show warranty\" for details.\n" } fprintf_filtered (stream, "\"."); } - -/* ARGSUSED */ -static void -show_version (char *args, int from_tty) -{ - immediate_quit++; - print_gdb_version (gdb_stdout); - printf_filtered ("\n"); - immediate_quit--; -} /* get_prompt: access method for the GDB prompt string. */ @@ -3174,16 +1774,6 @@ quit_force (char *args, int from_tty) exit (exit_code); } -/* Handle the quit command. */ - -void -quit_command (char *args, int from_tty) -{ - if (!quit_confirm ()) - error ("Not confirmed."); - quit_force (args, from_tty); -} - /* Returns whether GDB is running on a terminal and whether the user desires that questions be asked of them on that terminal. */ @@ -3195,235 +1785,6 @@ input_from_terminal_p (void) /* ARGSUSED */ static void -pwd_command (char *args, int from_tty) -{ - if (args) - error ("The \"pwd\" command does not take an argument: %s", args); - getcwd (gdb_dirbuf, sizeof (gdb_dirbuf)); - - if (!STREQ (gdb_dirbuf, current_directory)) - printf_unfiltered ("Working directory %s\n (canonically %s).\n", - current_directory, gdb_dirbuf); - else - printf_unfiltered ("Working directory %s.\n", current_directory); -} - -void -cd_command (char *dir, int from_tty) -{ - int len; - /* Found something other than leading repetitions of "/..". */ - int found_real_path; - char *p; - - /* If the new directory is absolute, repeat is a no-op; if relative, - repeat might be useful but is more likely to be a mistake. */ - dont_repeat (); - - if (dir == 0) - error_no_arg ("new working directory"); - - dir = tilde_expand (dir); - make_cleanup (free, dir); - - if (chdir (dir) < 0) - perror_with_name (dir); - -#if defined(_WIN32) || defined(__MSDOS__) - /* There's too much mess with DOSish names like "d:", "d:.", - "d:./foo" etc. Instead of having lots of special #ifdef'ed code, - simply get the canonicalized name of the current directory. */ - dir = getcwd (gdb_dirbuf, sizeof (gdb_dirbuf)); -#endif - - len = strlen (dir); - if (SLASH_P (dir[len - 1])) - { - /* Remove the trailing slash unless this is a root directory - (including a drive letter on non-Unix systems). */ - if (!(len == 1) /* "/" */ -#if defined(_WIN32) || defined(__MSDOS__) - && !(!SLASH_P (*dir) && ROOTED_P (dir) && len <= 3) /* "d:/" */ -#endif - ) - len--; - } - - dir = savestring (dir, len); - if (ROOTED_P (dir)) - current_directory = dir; - else - { - if (SLASH_P (current_directory[strlen (current_directory) - 1])) - current_directory = concat (current_directory, dir, NULL); - else - current_directory = concat (current_directory, SLASH_STRING, dir, NULL); - free (dir); - } - - /* Now simplify any occurrences of `.' and `..' in the pathname. */ - - found_real_path = 0; - for (p = current_directory; *p;) - { - if (SLASH_P (p[0]) && p[1] == '.' && (p[2] == 0 || SLASH_P (p[2]))) - strcpy (p, p + 2); - else if (SLASH_P (p[0]) && p[1] == '.' && p[2] == '.' - && (p[3] == 0 || SLASH_P (p[3]))) - { - if (found_real_path) - { - /* Search backwards for the directory just before the "/.." - and obliterate it and the "/..". */ - char *q = p; - while (q != current_directory && !SLASH_P (q[-1])) - --q; - - if (q == current_directory) - /* current_directory is - a relative pathname ("can't happen"--leave it alone). */ - ++p; - else - { - strcpy (q - 1, p + 3); - p = q - 1; - } - } - else - /* We are dealing with leading repetitions of "/..", for example - "/../..", which is the Mach super-root. */ - p += 3; - } - else - { - found_real_path = 1; - ++p; - } - } - - forget_cached_source_info (); - - if (from_tty) - pwd_command ((char *) 0, 1); -} - -struct source_cleanup_lines_args -{ - int old_line; - char *old_file; - char *old_pre_error; - char *old_error_pre_print; -}; - -static void -source_cleanup_lines (PTR args) -{ - struct source_cleanup_lines_args *p = - (struct source_cleanup_lines_args *) args; - source_line_number = p->old_line; - source_file_name = p->old_file; - source_pre_error = p->old_pre_error; - error_pre_print = p->old_error_pre_print; -} - -/* ARGSUSED */ -static void -do_fclose_cleanup (void *stream) -{ - fclose (stream); -} - -void -source_command (char *args, int from_tty) -{ - FILE *stream; - struct cleanup *old_cleanups; - char *file = args; - struct source_cleanup_lines_args old_lines; - int needed_length; - - if (file == NULL) - { - error ("source command requires pathname of file to source."); - } - - file = tilde_expand (file); - old_cleanups = make_cleanup (free, file); - - stream = fopen (file, FOPEN_RT); - if (!stream) - { - if (from_tty) - perror_with_name (file); - else - return; - } - - make_cleanup (do_fclose_cleanup, stream); - - old_lines.old_line = source_line_number; - old_lines.old_file = source_file_name; - old_lines.old_pre_error = source_pre_error; - old_lines.old_error_pre_print = error_pre_print; - make_cleanup (source_cleanup_lines, &old_lines); - source_line_number = 0; - source_file_name = file; - source_pre_error = error_pre_print == NULL ? "" : error_pre_print; - source_pre_error = savestring (source_pre_error, strlen (source_pre_error)); - make_cleanup (free, source_pre_error); - /* This will get set every time we read a line. So it won't stay "" for - long. */ - error_pre_print = ""; - - needed_length = strlen (source_file_name) + strlen (source_pre_error) + 80; - if (source_error_allocated < needed_length) - { - source_error_allocated *= 2; - if (source_error_allocated < needed_length) - source_error_allocated = needed_length; - if (source_error == NULL) - source_error = xmalloc (source_error_allocated); - else - source_error = xrealloc (source_error, source_error_allocated); - } - - read_command_file (stream); - - do_cleanups (old_cleanups); -} - -/* ARGSUSED */ -static void -echo_command (char *text, int from_tty) -{ - char *p = text; - register int c; - - if (text) - while ((c = *p++) != '\0') - { - if (c == '\\') - { - /* \ at end of argument is used after spaces - so they won't be lost. */ - if (*p == 0) - return; - - c = parse_escape (&p); - if (c >= 0) - printf_filtered ("%c", c); - } - else - printf_filtered ("%c", c); - } - - /* Force this output to appear now. */ - wrap_here (""); - gdb_flush (gdb_stdout); -} - -/* ARGSUSED */ -static void dont_repeat_command (char *ignored, int from_tty) { *line = 0; /* Can't call dont_repeat here because we're not @@ -3434,7 +1795,7 @@ dont_repeat_command (char *ignored, int from_tty) /* Number of commands to print in each call to show_commands. */ #define Hist_print 10 -static void +void show_commands (char *args, int from_tty) { /* Index for history commands. Relative to history_base. */ @@ -3526,7 +1887,7 @@ set_history_size_command (char *args, int from_tty, struct cmd_list_element *c) } /* ARGSUSED */ -static void +void set_history (char *args, int from_tty) { printf_unfiltered ("\"set history\" must be followed by the name of a history subcommand.\n"); @@ -3534,7 +1895,7 @@ set_history (char *args, int from_tty) } /* ARGSUSED */ -static void +void show_history (char *args, int from_tty) { cmd_show_list (showhistlist, from_tty, ""); @@ -3544,7 +1905,7 @@ int info_verbose = 0; /* Default verbose msgs off */ /* Called by do_setshow_command. An elaborate joke. */ /* ARGSUSED */ -static void +void set_verbose (char *args, int from_tty, struct cmd_list_element *c) { char *cmdname = "verbose"; @@ -3573,45 +1934,6 @@ float_handler (int signo) error ("Erroneous arithmetic operation."); } -static void -set_debug (char *arg, int from_tty) -{ - printf_unfiltered ("\"set debug\" must be followed by the name of a print subcommand.\n"); - help_list (setdebuglist, "set debug ", -1, gdb_stdout); -} - -static void -show_debug (char *args, int from_tty) -{ - cmd_show_list (showdebuglist, from_tty, ""); -} - -static void -init_cmd_lists (void) -{ - cmdlist = NULL; - infolist = NULL; - enablelist = NULL; - disablelist = NULL; - togglelist = NULL; - stoplist = NULL; - deletelist = NULL; - enablebreaklist = NULL; - setlist = NULL; - unsetlist = NULL; - showlist = NULL; - sethistlist = NULL; - showhistlist = NULL; - unsethistlist = NULL; - maintenancelist = NULL; - maintenanceinfolist = NULL; - maintenanceprintlist = NULL; - setprintlist = NULL; - showprintlist = NULL; - setchecklist = NULL; - showchecklist = NULL; -} - /* Init the history buffer. Note that we are called after the init file(s) * have been read so that the user can change the history file via his * .gdbinit file (for instance). The GDBHISTFILE environment variable @@ -3683,48 +2005,11 @@ init_main (void) /* Setup important stuff for command line editing. */ rl_completion_entry_function = (int (*)()) readline_line_completion_function; - rl_completer_word_break_characters = gdb_completer_word_break_characters; - rl_completer_quote_characters = gdb_completer_quote_characters; + rl_completer_word_break_characters = + get_gdb_completer_word_break_characters (); + rl_completer_quote_characters = get_gdb_completer_quote_characters (); rl_readline_name = "gdb"; - /* Define the classes of commands. - They will appear in the help list in the reverse of this order. */ - - add_cmd ("internals", class_maintenance, NO_FUNCTION, - "Maintenance commands.\n\ -Some gdb commands are provided just for use by gdb maintainers.\n\ -These commands are subject to frequent change, and may not be as\n\ -well documented as user commands.", - &cmdlist); - add_cmd ("obscure", class_obscure, NO_FUNCTION, "Obscure features.", &cmdlist); - add_cmd ("aliases", class_alias, NO_FUNCTION, "Aliases of other commands.", &cmdlist); - add_cmd ("user-defined", class_user, NO_FUNCTION, "User-defined commands.\n\ -The commands in this class are those defined by the user.\n\ -Use the \"define\" command to define a command.", &cmdlist); - add_cmd ("support", class_support, NO_FUNCTION, "Support facilities.", &cmdlist); - if (!dbx_commands) - add_cmd ("status", class_info, NO_FUNCTION, "Status inquiries.", &cmdlist); - add_cmd ("files", class_files, NO_FUNCTION, "Specifying and examining files.", &cmdlist); - add_cmd ("breakpoints", class_breakpoint, NO_FUNCTION, "Making program stop at certain points.", &cmdlist); - add_cmd ("data", class_vars, NO_FUNCTION, "Examining data.", &cmdlist); - add_cmd ("stack", class_stack, NO_FUNCTION, "Examining the stack.\n\ -The stack is made up of stack frames. Gdb assigns numbers to stack frames\n\ -counting from zero for the innermost (currently executing) frame.\n\n\ -At any time gdb identifies one frame as the \"selected\" frame.\n\ -Variable lookups are done with respect to the selected frame.\n\ -When the program being debugged stops, gdb selects the innermost frame.\n\ -The commands below can be used to select other frames by number or address.", - &cmdlist); - add_cmd ("running", class_run, NO_FUNCTION, "Running the program.", &cmdlist); - - add_com ("pwd", class_files, pwd_command, - "Print working directory. This is used for your program as well."); - c = add_cmd ("cd", class_files, cd_command, - "Set working directory to DIR for debugger and program being debugged.\n\ -The change does not take effect for the program being debugged\n\ -until the next time it is started.", &cmdlist); - c->completer = filename_completer; - /* The set prompt command is different depending whether or not the async version is run. NOTE: this difference is going to disappear as we make the event loop be the default engine of @@ -3753,55 +2038,10 @@ until the next time it is started.", &cmdlist); &setlist), &showlist); - add_com ("echo", class_support, echo_command, - "Print a constant string. Give string as argument.\n\ -C escape sequences may be used in the argument.\n\ -No newline is added at the end of the argument;\n\ -use \"\\n\" if you want a newline to be printed.\n\ -Since leading and trailing whitespace are ignored in command arguments,\n\ -if you want to print some you must use \"\\\" before leading whitespace\n\ -to be printed or after trailing whitespace."); - add_com ("document", class_support, document_command, - "Document a user-defined command.\n\ -Give command name as argument. Give documentation on following lines.\n\ -End with a line of just \"end\"."); - add_com ("define", class_support, define_command, - "Define a new command name. Command name is argument.\n\ -Definition appears on following lines, one command per line.\n\ -End with a line of just \"end\".\n\ -Use the \"document\" command to give documentation for the new command.\n\ -Commands defined in this way may have up to ten arguments."); - -#ifdef __STDC__ - c = add_cmd ("source", class_support, source_command, - "Read commands from a file named FILE.\n\ -Note that the file \"" GDBINIT_FILENAME "\" is read automatically in this way\n\ -when gdb is started.", &cmdlist); -#else - /* Punt file name, we can't help it easily. */ - c = add_cmd ("source", class_support, source_command, - "Read commands from a file named FILE.\n\ -Note that the file \".gdbinit\" is read automatically in this way\n\ -when gdb is started.", &cmdlist); -#endif - c->completer = filename_completer; - - add_com ("quit", class_support, quit_command, "Exit gdb."); - add_com ("help", class_support, help_command, "Print list of commands."); - add_com_alias ("q", "quit", class_support, 1); - add_com_alias ("h", "help", class_support, 1); - add_com ("dont-repeat", class_support, dont_repeat_command, "Don't repeat this command.\n\ Primarily used inside of user-defined commands that should not be repeated when\n\ hitting return."); - c = add_set_cmd ("verbose", class_support, var_boolean, (char *) &info_verbose, - "Set ", - &setlist), - add_show_from_set (c, &showlist); - c->function.sfunc = set_verbose; - set_verbose (NULL, 0, c); - /* The set editing command is different depending whether or not the async version is run. NOTE: this difference is going to disappear as we make the event loop be the default engine of gdb. */ @@ -3827,19 +2067,6 @@ EMACS-like or VI-like commands like control-P or ESC.", &setlist); c->function.sfunc = set_async_editing_command; } - add_prefix_cmd ("history", class_support, set_history, - "Generic command for setting command history parameters.", - &sethistlist, "set history ", 0, &setlist); - add_prefix_cmd ("history", class_support, show_history, - "Generic command for showing command history parameters.", - &showhistlist, "show history ", 0, &showlist); - - add_show_from_set - (add_set_cmd ("expansion", no_class, var_boolean, (char *) &history_expansion_p, - "Set history expansion on command input.\n\ -Without an argument, history expansion is enabled.", &sethistlist), - &showhistlist); - add_show_from_set (add_set_cmd ("save", no_class, var_boolean, (char *) &write_history_p, "Set saving of the history record on exit.\n\ @@ -3866,73 +2093,6 @@ ie. the number of previous commands to keep a record of.", &sethistlist); &setlist), &showlist); - add_prefix_cmd ("info", class_info, info_command, - "Generic command for showing things about the program being debugged.", - &infolist, "info ", 0, &cmdlist); - add_com_alias ("i", "info", class_info, 1); - - add_com ("complete", class_obscure, complete_command, - "List the completions for the rest of the line as a command."); - - add_prefix_cmd ("show", class_info, show_command, - "Generic command for showing things about the debugger.", - &showlist, "show ", 0, &cmdlist); - /* Another way to get at the same thing. */ - add_info ("set", show_command, "Show all GDB settings."); - - add_cmd ("commands", no_class, show_commands, - "Show the history of commands you typed.\n\ -You can supply a command number to start with, or a `+' to start after\n\ -the previous command number shown.", - &showlist); - - add_cmd ("version", no_class, show_version, - "Show what version of GDB this is.", &showlist); - - add_com ("while", class_support, while_command, - "Execute nested commands WHILE the conditional expression is non zero.\n\ -The conditional expression must follow the word `while' and must in turn be\n\ -followed by a new line. The nested commands must be entered one per line,\n\ -and should be terminated by the word `end'."); - - add_com ("if", class_support, if_command, - "Execute nested commands once IF the conditional expression is non zero.\n\ -The conditional expression must follow the word `if' and must in turn be\n\ -followed by a new line. The nested commands must be entered one per line,\n\ -and should be terminated by the word 'else' or `end'. If an else clause\n\ -is used, the same rules apply to its nested commands as to the first ones."); - - /* If target is open when baud changes, it doesn't take effect until the - next open (I think, not sure). */ - add_show_from_set (add_set_cmd ("remotebaud", no_class, - var_zinteger, (char *) &baud_rate, - "Set baud rate for remote serial I/O.\n\ -This value is used to set the speed of the serial port when debugging\n\ -using remote targets.", &setlist), - &showlist); - - c = add_set_cmd ("remotedebug", no_class, var_zinteger, - (char *) &remote_debug, - "Set debugging of remote protocol.\n\ -When enabled, each packet sent or received with the remote target\n\ -is displayed.", &setlist); - deprecate_cmd (c, "set debug remote"); - deprecate_cmd (add_show_from_set (c, &showlist), "show debug remote"); - - add_show_from_set (add_set_cmd ("remote", no_class, var_zinteger, - (char *) &remote_debug, - "Set debugging of remote protocol.\n\ -When enabled, each packet sent or received with the remote target\n\ -is displayed.", &setdebuglist), - &showdebuglist); - - add_show_from_set ( - add_set_cmd ("remotetimeout", no_class, var_integer, (char *) &remote_timeout, - "Set timeout limit to wait for target to respond.\n\ -This value is used to set the time limit for gdb to wait for a response\n\ -from the target.", &setlist), - &showlist); - /* The set annotate command is different depending whether or not the async version is run. NOTE: this difference is going to disappear as we make the event loop be the default engine of @@ -3964,11 +2124,4 @@ from the target.", &setlist), Use \"on\" to enable the notification, and \"off\" to disable it.", &setlist), &showlist); } - add_prefix_cmd ("debug", no_class, set_debug, - "Generic command for setting gdb debugging flags", - &setdebuglist, "set debug ", 0, &setlist); - - add_prefix_cmd ("debug", no_class, show_debug, - "Generic command for showing gdb debugging flags", - &showdebuglist, "show debug ", 0, &showlist); } |