From 3e62747fb56bdfb4cafca5bb98ddf384c9ba77b9 Mon Sep 17 00:00:00 2001 From: "Sergey Semyonov (Serge)" Date: Sat, 6 Dec 2014 06:12:12 +0000 Subject: [PATCH] binutils: build AR. git-svn-id: svn://kolibrios.org@5219 a494cfbc-eb01-0410-851d-a64ba20cac60 --- contrib/toolchain/binutils/bfd/plugin.h | 36 + contrib/toolchain/binutils/binutils/Makefile | 28 +- contrib/toolchain/binutils/binutils/ar.c | 1478 ++++++++++++ contrib/toolchain/binutils/binutils/arlex.c | 2036 +++++++++++++++++ contrib/toolchain/binutils/binutils/arparse.c | 1770 ++++++++++++++ contrib/toolchain/binutils/binutils/arparse.h | 102 + contrib/toolchain/binutils/binutils/arsup.c | 481 ++++ contrib/toolchain/binutils/binutils/arsup.h | 63 + contrib/toolchain/binutils/binutils/binemul.c | 149 ++ contrib/toolchain/binutils/binutils/binemul.h | 71 + .../binutils/binutils/emul_vanilla.c | 30 + .../toolchain/binutils/binutils/not-ranlib.c | 22 + 12 files changed, 6259 insertions(+), 7 deletions(-) create mode 100644 contrib/toolchain/binutils/bfd/plugin.h create mode 100644 contrib/toolchain/binutils/binutils/ar.c create mode 100644 contrib/toolchain/binutils/binutils/arlex.c create mode 100644 contrib/toolchain/binutils/binutils/arparse.c create mode 100644 contrib/toolchain/binutils/binutils/arparse.h create mode 100644 contrib/toolchain/binutils/binutils/arsup.c create mode 100644 contrib/toolchain/binutils/binutils/arsup.h create mode 100644 contrib/toolchain/binutils/binutils/binemul.c create mode 100644 contrib/toolchain/binutils/binutils/binemul.h create mode 100644 contrib/toolchain/binutils/binutils/emul_vanilla.c create mode 100644 contrib/toolchain/binutils/binutils/not-ranlib.c diff --git a/contrib/toolchain/binutils/bfd/plugin.h b/contrib/toolchain/binutils/bfd/plugin.h new file mode 100644 index 0000000000..3091f9705a --- /dev/null +++ b/contrib/toolchain/binutils/bfd/plugin.h @@ -0,0 +1,36 @@ +/* Plugin support for BFD. + Copyright 2009 Free Software Foundation, Inc. + + This file is part of BFD, the Binary File Descriptor library. + + 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 3 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., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +#ifndef _PLUGIN_H_ +#define _PLUGIN_H_ + +#include "bfd.h" + +void bfd_plugin_set_program_name (const char *); +void bfd_plugin_set_plugin (const char *); + +typedef struct plugin_data_struct +{ + int nsyms; + const struct ld_plugin_symbol *syms; +} +plugin_data_struct; + +#endif diff --git a/contrib/toolchain/binutils/binutils/Makefile b/contrib/toolchain/binutils/binutils/Makefile index 0007ff0949..81c40022b3 100644 --- a/contrib/toolchain/binutils/binutils/Makefile +++ b/contrib/toolchain/binutils/binutils/Makefile @@ -1,4 +1,3 @@ -NAME= objcopy-new LIB_DIR:= $(SDK_DIR)/lib @@ -20,22 +19,37 @@ LDFLAGS = -static -nostdlib --stack 12582912 -T$(SDK_DIR)/sources/newlib/app.lds SRCS = \ + arparse.c arlex.c ar.c \ + not-ranlib.c arsup.c \ + binemul.c emul_vanilla.c \ objcopy.c not-strip.c rename.c \ rddbg.c debug.c stabs.c ieee.c \ rdcoff.c wrstabs.c bucomm.c \ version.c filemode.c +OCOPY = \ + objcopy.o not-strip.o rename.o \ + rddbg.o debug.o stabs.o ieee.o \ + rdcoff.o wrstabs.o bucomm.o \ + version.o filemode.o - -OBJS = $(patsubst %.cpp, %.o, $(patsubst %.c, %.o, $(SRCS))) +OAR = \ + arparse.o arlex.o ar.o \ + not-ranlib.o arsup.o rename.o \ + binemul.o emul_vanilla.o \ + bucomm.o version.o filemode.o # targets -all: $(NAME) +all: objcopy ar -$(NAME): $(OBJS) Makefile - $(LD) $(LDFLAGS) $(LIBPATH) -o $@ $(OBJS) $(LIBS) - kos32-objcopy $@ kos32-objcopy -O binary +objcopy: $(OCOPY) Makefile + $(LD) $(LDFLAGS) $(LIBPATH) -o $@ $(OCOPY) $(LIBS) + kos32-objcopy $@ -O binary + +ar: $(OAR) Makefile + $(LD) $(LDFLAGS) $(LIBPATH) -o $@ $(OAR) $(LIBS) + kos32-objcopy $@ -O binary %.o : %.c Makefile $(CC) $(CFLAGS) $(DEFINES) $(INCLUDES) -o $@ $< diff --git a/contrib/toolchain/binutils/binutils/ar.c b/contrib/toolchain/binutils/binutils/ar.c new file mode 100644 index 0000000000..f3dfb5e0a4 --- /dev/null +++ b/contrib/toolchain/binutils/binutils/ar.c @@ -0,0 +1,1478 @@ +/* ar.c - Archive modify and extract. + Copyright 1991-2013 Free Software Foundation, Inc. + + This file is part of GNU Binutils. + + 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 3 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., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* + Bugs: GNU ar used to check file against filesystem in quick_update and + replace operations (would check mtime). Doesn't warn when name truncated. + No way to specify pos_end. Error messages should be more consistent. */ + +#include "sysdep.h" +#include "bfd.h" +#include "libiberty.h" +#include "progress.h" +#include "getopt.h" +#include "aout/ar.h" +#include "libbfd.h" +#include "bucomm.h" +#include "arsup.h" +#include "filenames.h" +#include "binemul.h" +#include "plugin.h" + +#ifdef __GO32___ +#define EXT_NAME_LEN 3 /* Bufflen of addition to name if it's MS-DOS. */ +#else +#define EXT_NAME_LEN 6 /* Ditto for *NIX. */ +#endif + +/* Static declarations. */ + +static void mri_emul (void); +static const char *normalize (const char *, bfd *); +static void remove_output (void); +static void map_over_members (bfd *, void (*)(bfd *), char **, int); +static void print_contents (bfd * member); +static void delete_members (bfd *, char **files_to_delete); + +static void move_members (bfd *, char **files_to_move); +static void replace_members + (bfd *, char **files_to_replace, bfd_boolean quick); +static void print_descr (bfd * abfd); +static void write_archive (bfd *); +static int ranlib_only (const char *archname); +static int ranlib_touch (const char *archname); +static void usage (int); + +/** Globals and flags. */ + +static int mri_mode; + +/* This flag distinguishes between ar and ranlib: + 1 means this is 'ranlib'; 0 means this is 'ar'. + -1 means if we should use argv[0] to decide. */ +extern int is_ranlib; + +/* Nonzero means don't warn about creating the archive file if necessary. */ +int silent_create = 0; + +/* Nonzero means describe each action performed. */ +int verbose = 0; + +/* Nonzero means preserve dates of members when extracting them. */ +int preserve_dates = 0; + +/* Nonzero means don't replace existing members whose dates are more recent + than the corresponding files. */ +int newer_only = 0; + +/* Controls the writing of an archive symbol table (in BSD: a __.SYMDEF + member). -1 means we've been explicitly asked to not write a symbol table; + +1 means we've been explicitly asked to write it; + 0 is the default. + Traditionally, the default in BSD has been to not write the table. + However, for POSIX.2 compliance the default is now to write a symbol table + if any of the members are object files. */ +int write_armap = 0; + +/* Operate in deterministic mode: write zero for timestamps, uids, + and gids for archive members and the archive symbol table, and write + consistent file modes. */ +int deterministic = -1; /* Determinism indeterminate. */ + +/* Nonzero means it's the name of an existing member; position new or moved + files with respect to this one. */ +char *posname = NULL; + +/* Sez how to use `posname': pos_before means position before that member. + pos_after means position after that member. pos_end means always at end. + pos_default means default appropriately. For the latter two, `posname' + should also be zero. */ +enum pos + { + pos_default, pos_before, pos_after, pos_end + } postype = pos_default; + +enum operations + { + none = 0, del, replace, print_table, + print_files, extract, move, quick_append + } operation = none; + +static bfd ** +get_pos_bfd (bfd **, enum pos, const char *); + +/* For extract/delete only. If COUNTED_NAME_MODE is TRUE, we only + extract the COUNTED_NAME_COUNTER instance of that name. */ +static bfd_boolean counted_name_mode = 0; +static int counted_name_counter = 0; + +/* Whether to truncate names of files stored in the archive. */ +static bfd_boolean ar_truncate = FALSE; + +/* Whether to use a full file name match when searching an archive. + This is convenient for archives created by the Microsoft lib + program. */ +static bfd_boolean full_pathname = FALSE; + +/* Whether to create a "thin" archive (symbol index only -- no files). */ +static bfd_boolean make_thin_archive = FALSE; + +static int show_version = 0; + +static int show_help = 0; + +static const char *plugin_target = NULL; + +static const char *target = NULL; + +#define OPTION_PLUGIN 201 +#define OPTION_TARGET 202 + +static struct option long_options[] = +{ + {"help", no_argument, &show_help, 1}, + {"plugin", required_argument, NULL, OPTION_PLUGIN}, + {"target", required_argument, NULL, OPTION_TARGET}, + {"version", no_argument, &show_version, 1}, + {NULL, no_argument, NULL, 0} +}; + +int interactive = 0; + +static void +mri_emul (void) +{ + interactive = isatty (fileno (stdin)); + yyparse (); +} + +/* If COUNT is 0, then FUNCTION is called once on each entry. If nonzero, + COUNT is the length of the FILES chain; FUNCTION is called on each entry + whose name matches one in FILES. */ + +static void +map_over_members (bfd *arch, void (*function)(bfd *), char **files, int count) +{ + bfd *head; + int match_count; + + if (count == 0) + { + for (head = arch->archive_next; head; head = head->archive_next) + { + PROGRESS (1); + function (head); + } + return; + } + + /* This may appear to be a baroque way of accomplishing what we want. + However we have to iterate over the filenames in order to notice where + a filename is requested but does not exist in the archive. Ditto + mapping over each file each time -- we want to hack multiple + references. */ + + for (head = arch->archive_next; head; head = head->archive_next) + head->archive_pass = 0; + + for (; count > 0; files++, count--) + { + bfd_boolean found = FALSE; + + match_count = 0; + for (head = arch->archive_next; head; head = head->archive_next) + { + const char * filename; + + PROGRESS (1); + /* PR binutils/15796: Once an archive element has been matched + do not match it again. If the user provides multiple same-named + parameters on the command line their intent is to match multiple + same-named entries in the archive, not the same entry multiple + times. */ + if (head->archive_pass) + continue; + + filename = head->filename; + if (filename == NULL) + { + /* Some archive formats don't get the filenames filled in + until the elements are opened. */ + struct stat buf; + bfd_stat_arch_elt (head, &buf); + } + else if (bfd_is_thin_archive (arch)) + { + /* Thin archives store full pathnames. Need to normalize. */ + filename = normalize (filename, arch); + } + + if (filename != NULL + && !FILENAME_CMP (normalize (*files, arch), filename)) + { + ++match_count; + if (counted_name_mode + && match_count != counted_name_counter) + { + /* Counting, and didn't match on count; go on to the + next one. */ + continue; + } + + found = TRUE; + function (head); + head->archive_pass = 1; + /* PR binutils/15796: Once a file has been matched, do not + match any more same-named files in the archive. If the + user does want to match multiple same-name files in an + archive they should provide multiple same-name parameters + to the ar command. */ + break; + } + } + + if (!found) + /* xgettext:c-format */ + fprintf (stderr, _("no entry %s in archive\n"), *files); + } +} + +bfd_boolean operation_alters_arch = FALSE; + +static void +usage (int help) +{ + FILE *s; + +#if BFD_SUPPORTS_PLUGINS + /* xgettext:c-format */ + const char *command_line + = _("Usage: %s [emulation options] [-]{dmpqrstx}[abcDfilMNoPsSTuvV]" + " [--plugin ] [member-name] [count] archive-file file...\n"); + +#else + /* xgettext:c-format */ + const char *command_line + = _("Usage: %s [emulation options] [-]{dmpqrstx}[abcDfilMNoPsSTuvV]" + " [member-name] [count] archive-file file...\n"); +#endif + s = help ? stdout : stderr; + + fprintf (s, command_line, program_name); + + /* xgettext:c-format */ + fprintf (s, _(" %s -M [ - read options from \n")); + fprintf (s, _(" --target=BFDNAME - specify the target object format as BFDNAME\n")); +#if BFD_SUPPORTS_PLUGINS + fprintf (s, _(" optional:\n")); + fprintf (s, _(" --plugin

- load the specified plugin\n")); +#endif + + ar_emul_usage (s); + + list_supported_targets (program_name, s); + + if (REPORT_BUGS_TO[0] && help) + fprintf (s, _("Report bugs to %s\n"), REPORT_BUGS_TO); + + xexit (help ? 0 : 1); +} + +static void +ranlib_usage (int help) +{ + FILE *s; + + s = help ? stdout : stderr; + + /* xgettext:c-format */ + fprintf (s, _("Usage: %s [options] archive\n"), program_name); + fprintf (s, _(" Generate an index to speed access to archives\n")); + fprintf (s, _(" The options are:\n\ + @ Read options from \n")); +#if BFD_SUPPORTS_PLUGINS + fprintf (s, _("\ + --plugin Load the specified plugin\n")); +#endif + if (DEFAULT_AR_DETERMINISTIC) + fprintf (s, _("\ + -D Use zero for symbol map timestamp (default)\n\ + -U Use an actual symbol map timestamp\n")); + else + fprintf (s, _("\ + -D Use zero for symbol map timestamp\n\ + -U Use actual symbol map timestamp (default)\n")); + fprintf (s, _("\ + -t Update the archive's symbol map timestamp\n\ + -h --help Print this help message\n\ + -v --version Print version information\n")); + + list_supported_targets (program_name, s); + + if (REPORT_BUGS_TO[0] && help) + fprintf (s, _("Report bugs to %s\n"), REPORT_BUGS_TO); + + xexit (help ? 0 : 1); +} + +/* Normalize a file name specified on the command line into a file + name which we will use in an archive. */ + +static const char * +normalize (const char *file, bfd *abfd) +{ + const char *filename; + + if (full_pathname) + return file; + + filename = lbasename (file); + + if (ar_truncate + && abfd != NULL + && strlen (filename) > abfd->xvec->ar_max_namelen) + { + char *s; + + /* Space leak. */ + s = (char *) xmalloc (abfd->xvec->ar_max_namelen + 1); + memcpy (s, filename, abfd->xvec->ar_max_namelen); + s[abfd->xvec->ar_max_namelen] = '\0'; + filename = s; + } + + return filename; +} + +/* Remove any output file. This is only called via xatexit. */ + +static const char *output_filename = NULL; +static FILE *output_file = NULL; +static bfd *output_bfd = NULL; + +static void +remove_output (void) +{ + if (output_filename != NULL) + { + if (output_bfd != NULL) + bfd_cache_close (output_bfd); + if (output_file != NULL) + fclose (output_file); + unlink_if_ordinary (output_filename); + } +} + +static char ** +decode_options (int argc, char **argv) +{ + int c; + + /* Convert old-style tar call by exploding option element and rearranging + options accordingly. */ + + if (argc > 1 && argv[1][0] != '-') + { + int new_argc; /* argc value for rearranged arguments */ + char **new_argv; /* argv value for rearranged arguments */ + char *const *in; /* cursor into original argv */ + char **out; /* cursor into rearranged argv */ + const char *letter; /* cursor into old option letters */ + char buffer[3]; /* constructed option buffer */ + + /* Initialize a constructed option. */ + + buffer[0] = '-'; + buffer[2] = '\0'; + + /* Allocate a new argument array, and copy program name in it. */ + + new_argc = argc - 1 + strlen (argv[1]); + new_argv = xmalloc ((new_argc + 1) * sizeof (*argv)); + in = argv; + out = new_argv; + *out++ = *in++; + + /* Copy each old letter option as a separate option. */ + + for (letter = *in++; *letter; letter++) + { + buffer[1] = *letter; + *out++ = xstrdup (buffer); + } + + /* Copy all remaining options. */ + + while (in < argv + argc) + *out++ = *in++; + *out = NULL; + + /* Replace the old option list by the new one. */ + + argc = new_argc; + argv = new_argv; + } + + while ((c = getopt_long (argc, argv, "hdmpqrtxlcoVsSuvabiMNfPTDU", + long_options, NULL)) != EOF) + { + switch (c) + { + case 'd': + case 'm': + case 'p': + case 'q': + case 'r': + case 't': + case 'x': + if (operation != none) + fatal (_("two different operation options specified")); + break; + } + + switch (c) + { + case 'h': + show_help = 1; + break; + case 'd': + operation = del; + operation_alters_arch = TRUE; + break; + case 'm': + operation = move; + operation_alters_arch = TRUE; + break; + case 'p': + operation = print_files; + break; + case 'q': + operation = quick_append; + operation_alters_arch = TRUE; + break; + case 'r': + operation = replace; + operation_alters_arch = TRUE; + break; + case 't': + operation = print_table; + break; + case 'x': + operation = extract; + break; + case 'l': + break; + case 'c': + silent_create = 1; + break; + case 'o': + preserve_dates = 1; + break; + case 'V': + show_version = TRUE; + break; + case 's': + write_armap = 1; + break; + case 'S': + write_armap = -1; + break; + case 'u': + newer_only = 1; + break; + case 'v': + verbose = 1; + break; + case 'a': + postype = pos_after; + break; + case 'b': + postype = pos_before; + break; + case 'i': + postype = pos_before; + break; + case 'M': + mri_mode = 1; + break; + case 'N': + counted_name_mode = TRUE; + break; + case 'f': + ar_truncate = TRUE; + break; + case 'P': + full_pathname = TRUE; + break; + case 'T': + make_thin_archive = TRUE; + break; + case 'D': + deterministic = TRUE; + break; + case 'U': + deterministic = FALSE; + break; + case OPTION_PLUGIN: +#if BFD_SUPPORTS_PLUGINS + plugin_target = "plugin"; + bfd_plugin_set_plugin (optarg); +#else + fprintf (stderr, _("sorry - this program has been built without plugin support\n")); + xexit (1); +#endif + break; + case OPTION_TARGET: + target = optarg; + break; + case 0: /* A long option that just sets a flag. */ + break; + default: + usage (0); + } + } + + return &argv[optind]; +} + +/* If neither -D nor -U was specified explicitly, + then use the configured default. */ +static void +default_deterministic (void) +{ + if (deterministic < 0) + deterministic = DEFAULT_AR_DETERMINISTIC; +} + +static void +ranlib_main (int argc, char **argv) +{ + int arg_index, status = 0; + bfd_boolean touch = FALSE; + int c; + + while ((c = getopt_long (argc, argv, "DhHUvVt", long_options, NULL)) != EOF) + { + switch (c) + { + case 'D': + deterministic = TRUE; + break; + case 'U': + deterministic = FALSE; + break; + case 'h': + case 'H': + show_help = 1; + break; + case 't': + touch = TRUE; + break; + case 'v': + case 'V': + show_version = 1; + break; + + /* PR binutils/13493: Support plugins. */ + case OPTION_PLUGIN: +#if BFD_SUPPORTS_PLUGINS + plugin_target = "plugin"; + bfd_plugin_set_plugin (optarg); +#else + fprintf (stderr, _("sorry - this program has been built without plugin support\n")); + xexit (1); +#endif + break; + } + } + + if (argc < 2) + ranlib_usage (0); + + if (show_help) + ranlib_usage (1); + + if (show_version) + print_version ("ranlib"); + + default_deterministic (); + + arg_index = optind; + + while (arg_index < argc) + { + if (! touch) + status |= ranlib_only (argv[arg_index]); + else + status |= ranlib_touch (argv[arg_index]); + ++arg_index; + } + + xexit (status); +} + +int main (int, char **); + +int +main (int argc, char **argv) +{ + int arg_index; + char **files; + int file_count; + char *inarch_filename; + int i; + +#if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES) + setlocale (LC_MESSAGES, ""); +#endif +#if defined (HAVE_SETLOCALE) + setlocale (LC_CTYPE, ""); +#endif + bindtextdomain (PACKAGE, LOCALEDIR); + textdomain (PACKAGE); + + program_name = argv[0]; + xmalloc_set_program_name (program_name); +#if BFD_SUPPORTS_PLUGINS + bfd_plugin_set_program_name (program_name); +#endif + + expandargv (&argc, &argv); + + if (is_ranlib < 0) + { + const char *temp = lbasename (program_name); + + if (strlen (temp) >= 6 + && FILENAME_CMP (temp + strlen (temp) - 6, "ranlib") == 0) + is_ranlib = 1; + else + is_ranlib = 0; + } + + START_PROGRESS (program_name, 0); + + bfd_init (); + set_default_bfd_target (); + + xatexit (remove_output); + + for (i = 1; i < argc; i++) + if (! ar_emul_parse_arg (argv[i])) + break; + argv += (i - 1); + argc -= (i - 1); + + if (is_ranlib) + ranlib_main (argc, argv); + + if (argc < 2) + usage (0); + + argv = decode_options (argc, argv); + + if (show_help) + usage (1); + + if (show_version) + print_version ("ar"); + + arg_index = 0; + + if (mri_mode) + { + mri_emul (); + } + else + { + bfd *arch; + + /* We don't use do_quick_append any more. Too many systems + expect ar to always rebuild the symbol table even when q is + used. */ + + /* We can't write an armap when using ar q, so just do ar r + instead. */ + if (operation == quick_append && write_armap) + operation = replace; + + if ((operation == none || operation == print_table) + && write_armap == 1) + xexit (ranlib_only (argv[arg_index])); + + if (operation == none) + fatal (_("no operation specified")); + + if (newer_only && operation != replace) + fatal (_("`u' is only meaningful with the `r' option.")); + + if (newer_only && deterministic > 0) + fatal (_("`u' is not meaningful with the `D' option.")); + + if (newer_only && deterministic < 0 && DEFAULT_AR_DETERMINISTIC) + non_fatal (_("\ +`u' modifier ignored since `D' is the default (see `U')")); + + default_deterministic (); + + if (postype != pos_default) + posname = argv[arg_index++]; + + if (counted_name_mode) + { + if (operation != extract && operation != del) + fatal (_("`N' is only meaningful with the `x' and `d' options.")); + counted_name_counter = atoi (argv[arg_index++]); + if (counted_name_counter <= 0) + fatal (_("Value for `N' must be positive.")); + } + + inarch_filename = argv[arg_index++]; + + for (file_count = 0; argv[arg_index + file_count] != NULL; file_count++) + continue; + + files = (file_count > 0) ? argv + arg_index : NULL; + + arch = open_inarch (inarch_filename, + files == NULL ? (char *) NULL : files[0]); + + if (operation == extract && bfd_is_thin_archive (arch)) + fatal (_("`x' cannot be used on thin archives.")); + + switch (operation) + { + case print_table: + map_over_members (arch, print_descr, files, file_count); + break; + + case print_files: + map_over_members (arch, print_contents, files, file_count); + break; + + case extract: + map_over_members (arch, extract_file, files, file_count); + break; + + case del: + if (files != NULL) + delete_members (arch, files); + else + output_filename = NULL; + break; + + case move: + /* PR 12558: Creating and moving at the same time does + not make sense. Just create the archive instead. */ + if (! silent_create) + { + if (files != NULL) + move_members (arch, files); + else + output_filename = NULL; + break; + } + /* Fall through. */ + + case replace: + case quick_append: + if (files != NULL || write_armap > 0) + replace_members (arch, files, operation == quick_append); + else + output_filename = NULL; + break; + + /* Shouldn't happen! */ + default: + /* xgettext:c-format */ + fatal (_("internal error -- this option not implemented")); + } + } + + END_PROGRESS (program_name); + + xexit (0); + return 0; +} + +bfd * +open_inarch (const char *archive_filename, const char *file) +{ + bfd **last_one; + bfd *next_one; + struct stat sbuf; + bfd *arch; + char **matching; + + bfd_set_error (bfd_error_no_error); + + if (target == NULL) + target = plugin_target; + + if (stat (archive_filename, &sbuf) != 0) + { +#if !defined(__GO32__) || defined(__DJGPP__) + + /* FIXME: I don't understand why this fragment was ifndef'ed + away for __GO32__; perhaps it was in the days of DJGPP v1.x. + stat() works just fine in v2.x, so I think this should be + removed. For now, I enable it for DJGPP v2. -- EZ. */ + + /* KLUDGE ALERT! Temporary fix until I figger why + stat() is wrong ... think it's buried in GO32's IDT - Jax */ + if (errno != ENOENT) + bfd_fatal (archive_filename); +#endif + + if (!operation_alters_arch) + { + fprintf (stderr, "%s: ", program_name); +// perror (archive_filename); + maybequit (); + return NULL; + } + + /* If the target isn't set, try to figure out the target to use + for the archive from the first object on the list. */ + if (target == NULL && file != NULL) + { + bfd *obj; + + obj = bfd_openr (file, target); + if (obj != NULL) + { + if (bfd_check_format (obj, bfd_object)) + target = bfd_get_target (obj); + (void) bfd_close (obj); + } + } + + /* Create an empty archive. */ + arch = bfd_openw (archive_filename, target); + if (arch == NULL + || ! bfd_set_format (arch, bfd_archive) + || ! bfd_close (arch)) + bfd_fatal (archive_filename); + else if (!silent_create) + non_fatal (_("creating %s"), archive_filename); + + /* If we die creating a new archive, don't leave it around. */ + output_filename = archive_filename; + } + + arch = bfd_openr (archive_filename, target); + if (arch == NULL) + { + bloser: + bfd_fatal (archive_filename); + } + + if (! bfd_check_format_matches (arch, bfd_archive, &matching)) + { + bfd_nonfatal (archive_filename); + if (bfd_get_error () == bfd_error_file_ambiguously_recognized) + { + list_matching_formats (matching); + free (matching); + } + xexit (1); + } + + if ((operation == replace || operation == quick_append) + && bfd_openr_next_archived_file (arch, NULL) != NULL) + { + /* PR 15140: Catch attempts to convert a normal + archive into a thin archive or vice versa. */ + if (make_thin_archive && ! bfd_is_thin_archive (arch)) + { + fatal (_("Cannot convert existing library %s to thin format"), + bfd_get_filename (arch)); + goto bloser; + } + else if (! make_thin_archive && bfd_is_thin_archive (arch)) + { + fatal (_("Cannot convert existing thin library %s to normal format"), + bfd_get_filename (arch)); + goto bloser; + } + } + + last_one = &(arch->archive_next); + /* Read all the contents right away, regardless. */ + for (next_one = bfd_openr_next_archived_file (arch, NULL); + next_one; + next_one = bfd_openr_next_archived_file (arch, next_one)) + { + PROGRESS (1); + *last_one = next_one; + last_one = &next_one->archive_next; + } + *last_one = (bfd *) NULL; + if (bfd_get_error () != bfd_error_no_more_archived_files) + goto bloser; + return arch; +} + +static void +print_contents (bfd *abfd) +{ + bfd_size_type ncopied = 0; + bfd_size_type size; + char *cbuf = (char *) xmalloc (BUFSIZE); + struct stat buf; + + if (bfd_stat_arch_elt (abfd, &buf) != 0) + /* xgettext:c-format */ + fatal (_("internal stat error on %s"), bfd_get_filename (abfd)); + + if (verbose) + printf ("\n<%s>\n\n", bfd_get_filename (abfd)); + + bfd_seek (abfd, (file_ptr) 0, SEEK_SET); + + size = buf.st_size; + while (ncopied < size) + { + bfd_size_type nread; + bfd_size_type tocopy = size - ncopied; + + if (tocopy > BUFSIZE) + tocopy = BUFSIZE; + + nread = bfd_bread (cbuf, tocopy, abfd); + if (nread != tocopy) + /* xgettext:c-format */ + fatal (_("%s is not a valid archive"), + bfd_get_filename (bfd_my_archive (abfd))); + + /* fwrite in mingw32 may return int instead of bfd_size_type. Cast the + return value to bfd_size_type to avoid comparison between signed and + unsigned values. */ + if ((bfd_size_type) fwrite (cbuf, 1, nread, stdout) != nread) + fatal ("stdout: %s", strerror (errno)); + ncopied += tocopy; + } + free (cbuf); +} + +/* Extract a member of the archive into its own file. + + We defer opening the new file until after we have read a BUFSIZ chunk of the + old one, since we know we have just read the archive header for the old + one. Since most members are shorter than BUFSIZ, this means we will read + the old header, read the old data, write a new inode for the new file, and + write the new data, and be done. This 'optimization' is what comes from + sitting next to a bare disk and hearing it every time it seeks. -- Gnu + Gilmore */ + +void +extract_file (bfd *abfd) +{ + FILE *ostream; + char *cbuf = (char *) xmalloc (BUFSIZE); + bfd_size_type nread, tocopy; + bfd_size_type ncopied = 0; + bfd_size_type size; + struct stat buf; + + if (bfd_stat_arch_elt (abfd, &buf) != 0) + /* xgettext:c-format */ + fatal (_("internal stat error on %s"), bfd_get_filename (abfd)); + size = buf.st_size; + + if (verbose) + printf ("x - %s\n", bfd_get_filename (abfd)); + + bfd_seek (abfd, (file_ptr) 0, SEEK_SET); + + ostream = NULL; + if (size == 0) + { + /* Seems like an abstraction violation, eh? Well it's OK! */ + output_filename = bfd_get_filename (abfd); + + ostream = fopen (bfd_get_filename (abfd), FOPEN_WB); + if (ostream == NULL) + { +// perror (bfd_get_filename (abfd)); + xexit (1); + } + + output_file = ostream; + } + else + while (ncopied < size) + { + tocopy = size - ncopied; + if (tocopy > BUFSIZE) + tocopy = BUFSIZE; + + nread = bfd_bread (cbuf, tocopy, abfd); + if (nread != tocopy) + /* xgettext:c-format */ + fatal (_("%s is not a valid archive"), + bfd_get_filename (bfd_my_archive (abfd))); + + /* See comment above; this saves disk arm motion */ + if (ostream == NULL) + { + /* Seems like an abstraction violation, eh? Well it's OK! */ + output_filename = bfd_get_filename (abfd); + + ostream = fopen (bfd_get_filename (abfd), FOPEN_WB); + if (ostream == NULL) + { +// perror (bfd_get_filename (abfd)); + xexit (1); + } + + output_file = ostream; + } + + /* fwrite in mingw32 may return int instead of bfd_size_type. Cast + the return value to bfd_size_type to avoid comparison between + signed and unsigned values. */ + if ((bfd_size_type) fwrite (cbuf, 1, nread, ostream) != nread) + fatal ("%s: %s", output_filename, strerror (errno)); + ncopied += tocopy; + } + + if (ostream != NULL) + fclose (ostream); + + output_file = NULL; + output_filename = NULL; + +// chmod (bfd_get_filename (abfd), buf.st_mode); + + if (preserve_dates) + { + /* Set access time to modification time. Only st_mtime is + initialized by bfd_stat_arch_elt. */ + buf.st_atime = buf.st_mtime; + set_times (bfd_get_filename (abfd), &buf); + } + + free (cbuf); +} + +static void +write_archive (bfd *iarch) +{ + bfd *obfd; + char *old_name, *new_name; + bfd *contents_head = iarch->archive_next; + + old_name = (char *) xmalloc (strlen (bfd_get_filename (iarch)) + 1); + strcpy (old_name, bfd_get_filename (iarch)); + new_name = make_tempname (old_name); + + if (new_name == NULL) + bfd_fatal (_("could not create temporary file whilst writing archive")); + + output_filename = new_name; + + obfd = bfd_openw (new_name, bfd_get_target (iarch)); + + if (obfd == NULL) + bfd_fatal (old_name); + + output_bfd = obfd; + + bfd_set_format (obfd, bfd_archive); + + /* Request writing the archive symbol table unless we've + been explicitly requested not to. */ + obfd->has_armap = write_armap >= 0; + + if (ar_truncate) + { + /* This should really use bfd_set_file_flags, but that rejects + archives. */ + obfd->flags |= BFD_TRADITIONAL_FORMAT; + } + + if (deterministic) + obfd->flags |= BFD_DETERMINISTIC_OUTPUT; + + if (make_thin_archive || bfd_is_thin_archive (iarch)) + bfd_is_thin_archive (obfd) = 1; + + if (!bfd_set_archive_head (obfd, contents_head)) + bfd_fatal (old_name); + + if (!bfd_close (obfd)) + bfd_fatal (old_name); + + output_bfd = NULL; + output_filename = NULL; + + /* We don't care if this fails; we might be creating the archive. */ + bfd_close (iarch); + + if (smart_rename (new_name, old_name, 0) != 0) + xexit (1); + free (old_name); +} + +/* Return a pointer to the pointer to the entry which should be rplacd'd + into when altering. DEFAULT_POS should be how to interpret pos_default, + and should be a pos value. */ + +static bfd ** +get_pos_bfd (bfd **contents, enum pos default_pos, const char *default_posname) +{ + bfd **after_bfd = contents; + enum pos realpos; + const char *realposname; + + if (postype == pos_default) + { + realpos = default_pos; + realposname = default_posname; + } + else + { + realpos = postype; + realposname = posname; + } + + if (realpos == pos_end) + { + while (*after_bfd) + after_bfd = &((*after_bfd)->archive_next); + } + else + { + for (; *after_bfd; after_bfd = &(*after_bfd)->archive_next) + if (FILENAME_CMP ((*after_bfd)->filename, realposname) == 0) + { + if (realpos == pos_after) + after_bfd = &(*after_bfd)->archive_next; + break; + } + } + return after_bfd; +} + +static void +delete_members (bfd *arch, char **files_to_delete) +{ + bfd **current_ptr_ptr; + bfd_boolean found; + bfd_boolean something_changed = FALSE; + int match_count; + + for (; *files_to_delete != NULL; ++files_to_delete) + { + /* In a.out systems, the armap is optional. It's also called + __.SYMDEF. So if the user asked to delete it, we should remember + that fact. This isn't quite right for COFF systems (where + __.SYMDEF might be regular member), but it's very unlikely + to be a problem. FIXME */ + + if (!strcmp (*files_to_delete, "__.SYMDEF")) + { + arch->has_armap = FALSE; + write_armap = -1; + continue; + } + + found = FALSE; + match_count = 0; + current_ptr_ptr = &(arch->archive_next); + while (*current_ptr_ptr) + { + if (FILENAME_CMP (normalize (*files_to_delete, arch), + (*current_ptr_ptr)->filename) == 0) + { + ++match_count; + if (counted_name_mode + && match_count != counted_name_counter) + { + /* Counting, and didn't match on count; go on to the + next one. */ + } + else + { + found = TRUE; + something_changed = TRUE; + if (verbose) + printf ("d - %s\n", + *files_to_delete); + *current_ptr_ptr = ((*current_ptr_ptr)->archive_next); + goto next_file; + } + } + + current_ptr_ptr = &((*current_ptr_ptr)->archive_next); + } + + if (verbose && !found) + { + /* xgettext:c-format */ + printf (_("No member named `%s'\n"), *files_to_delete); + } + next_file: + ; + } + + if (something_changed) + write_archive (arch); + else + output_filename = NULL; +} + + +/* Reposition existing members within an archive */ + +static void +move_members (bfd *arch, char **files_to_move) +{ + bfd **after_bfd; /* New entries go after this one */ + bfd **current_ptr_ptr; /* cdr pointer into contents */ + + for (; *files_to_move; ++files_to_move) + { + current_ptr_ptr = &(arch->archive_next); + while (*current_ptr_ptr) + { + bfd *current_ptr = *current_ptr_ptr; + if (FILENAME_CMP (normalize (*files_to_move, arch), + current_ptr->filename) == 0) + { + /* Move this file to the end of the list - first cut from + where it is. */ + bfd *link_bfd; + *current_ptr_ptr = current_ptr->archive_next; + + /* Now glue to end */ + after_bfd = get_pos_bfd (&arch->archive_next, pos_end, NULL); + link_bfd = *after_bfd; + *after_bfd = current_ptr; + current_ptr->archive_next = link_bfd; + + if (verbose) + printf ("m - %s\n", *files_to_move); + + goto next_file; + } + + current_ptr_ptr = &((*current_ptr_ptr)->archive_next); + } + /* xgettext:c-format */ + fatal (_("no entry %s in archive %s!"), *files_to_move, arch->filename); + + next_file:; + } + + write_archive (arch); +} + +/* Ought to default to replacing in place, but this is existing practice! */ + +static void +replace_members (bfd *arch, char **files_to_move, bfd_boolean quick) +{ + bfd_boolean changed = FALSE; + bfd **after_bfd; /* New entries go after this one. */ + bfd *current; + bfd **current_ptr; + + while (files_to_move && *files_to_move) + { + if (! quick) + { + current_ptr = &arch->archive_next; + while (*current_ptr) + { + current = *current_ptr; + + /* For compatibility with existing ar programs, we + permit the same file to be added multiple times. */ + if (FILENAME_CMP (normalize (*files_to_move, arch), + normalize (current->filename, arch)) == 0 + && current->arelt_data != NULL) + { + if (newer_only) + { + struct stat fsbuf, asbuf; + + if (stat (*files_to_move, &fsbuf) != 0) + { + if (errno != ENOENT) + bfd_fatal (*files_to_move); + goto next_file; + } + if (bfd_stat_arch_elt (current, &asbuf) != 0) + /* xgettext:c-format */ + fatal (_("internal stat error on %s"), + current->filename); + + if (fsbuf.st_mtime <= asbuf.st_mtime) + goto next_file; + } + + after_bfd = get_pos_bfd (&arch->archive_next, pos_after, + current->filename); + if (ar_emul_replace (after_bfd, *files_to_move, + target, verbose)) + { + /* Snip out this entry from the chain. */ + *current_ptr = (*current_ptr)->archive_next; + changed = TRUE; + } + + goto next_file; + } + current_ptr = &(current->archive_next); + } + } + + /* Add to the end of the archive. */ + after_bfd = get_pos_bfd (&arch->archive_next, pos_end, NULL); + + if (ar_emul_append (after_bfd, *files_to_move, target, + verbose, make_thin_archive)) + changed = TRUE; + + next_file:; + + files_to_move++; + } + + if (changed) + write_archive (arch); + else + output_filename = NULL; +} + +static int +ranlib_only (const char *archname) +{ + bfd *arch; + + if (get_file_size (archname) < 1) + return 1; + write_armap = 1; + arch = open_inarch (archname, (char *) NULL); + if (arch == NULL) + xexit (1); + write_archive (arch); + return 0; +} + +/* Update the timestamp of the symbol map of an archive. */ + +static int +ranlib_touch (const char *archname) +{ +#ifdef __GO32__ + /* I don't think updating works on go32. */ + ranlib_only (archname); +#else + int f; + bfd *arch; + char **matching; + + if (get_file_size (archname) < 1) + return 1; + f = open (archname, O_RDWR | O_BINARY, 0); + if (f < 0) + { + bfd_set_error (bfd_error_system_call); + bfd_fatal (archname); + } + + arch = bfd_fdopenr (archname, (const char *) NULL, f); + if (arch == NULL) + bfd_fatal (archname); + if (! bfd_check_format_matches (arch, bfd_archive, &matching)) + { + bfd_nonfatal (archname); + if (bfd_get_error () == bfd_error_file_ambiguously_recognized) + { + list_matching_formats (matching); + free (matching); + } + xexit (1); + } + + if (! bfd_has_map (arch)) + /* xgettext:c-format */ + fatal (_("%s: no archive map to update"), archname); + + if (deterministic) + arch->flags |= BFD_DETERMINISTIC_OUTPUT; + + bfd_update_armap_timestamp (arch); + + if (! bfd_close (arch)) + bfd_fatal (archname); +#endif + return 0; +} + +/* Things which are interesting to map over all or some of the files: */ + +static void +print_descr (bfd *abfd) +{ + print_arelt_descr (stdout, abfd, verbose); +} diff --git a/contrib/toolchain/binutils/binutils/arlex.c b/contrib/toolchain/binutils/binutils/arlex.c new file mode 100644 index 0000000000..10a1c52d6e --- /dev/null +++ b/contrib/toolchain/binutils/binutils/arlex.c @@ -0,0 +1,2036 @@ + +#line 3 "arlex.c" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 35 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +#include +#include +#include +#include + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have . Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +typedef uint64_t flex_uint64_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; +#endif /* ! C99 */ + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN (yy_start) = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START (((yy_start) - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE yyrestart(yyin ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#define YY_BUF_SIZE 16384 +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +extern yy_size_t yyleng; + +extern FILE *yyin, *yyout; + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + #define YY_LESS_LINENO(n) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = (yy_hold_char); \ + YY_RESTORE_YY_MORE_OFFSET \ + (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, (yytext_ptr) ) + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + yy_size_t yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via yyrestart()), so that the user can continue scanning by + * just pointing yyin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +/* Stack of input buffers. */ +static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ +static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ +static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ + ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ + : NULL) + +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] + +/* yy_hold_char holds the character lost when yytext is formed. */ +static char yy_hold_char; +static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */ +yy_size_t yyleng; + +/* Points to current character in buffer. */ +static char *yy_c_buf_p = (char *) 0; +static int yy_init = 0; /* whether we need to initialize */ +static int yy_start = 0; /* start state number */ + +/* Flag which is used to allow yywrap()'s to do buffer switches + * instead of setting up a fresh yyin. A bit of a hack ... + */ +static int yy_did_buffer_switch_on_eof; + +void yyrestart (FILE *input_file ); +void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ); +YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ); +void yy_delete_buffer (YY_BUFFER_STATE b ); +void yy_flush_buffer (YY_BUFFER_STATE b ); +void yypush_buffer_state (YY_BUFFER_STATE new_buffer ); +void yypop_buffer_state (void ); + +static void yyensure_buffer_stack (void ); +static void yy_load_buffer_state (void ); +static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ); + +#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ) + +YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ); +YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ); +YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len ); + +void *yyalloc (yy_size_t ); +void *yyrealloc (void *,yy_size_t ); +void yyfree (void * ); + +#define yy_new_buffer yy_create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + yyensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer(yyin,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + yyensure_buffer_stack (); \ + YY_CURRENT_BUFFER_LVALUE = \ + yy_create_buffer(yyin,YY_BUF_SIZE ); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +/* Begin user sect3 */ + +typedef unsigned char YY_CHAR; + +FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0; + +typedef int yy_state_type; + +extern int yylineno; + +int yylineno = 1; + +extern char *yytext; +#define yytext_ptr yytext + +static yy_state_type yy_get_previous_state (void ); +static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); +static int yy_get_next_buffer (void ); +static void yy_fatal_error (yyconst char msg[] ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + (yytext_ptr) = yy_bp; \ + yyleng = (yy_size_t) (yy_cp - yy_bp); \ + (yy_hold_char) = *yy_cp; \ + *yy_cp = '\0'; \ + (yy_c_buf_p) = yy_cp; + +#define YY_NUM_RULES 40 +#define YY_END_OF_BUFFER 41 +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static yyconst flex_int16_t yy_accept[177] = + { 0, + 0, 0, 41, 40, 39, 38, 35, 32, 33, 36, + 40, 34, 37, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 36, 31, 37, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 7, 35, 35, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 22, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 35, + + 35, 35, 35, 10, 11, 12, 35, 15, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 25, 26, 27, + 35, 30, 35, 35, 35, 3, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 18, 35, 35, 35, 35, + 35, 35, 35, 1, 2, 4, 5, 35, 35, 35, + 35, 35, 16, 17, 19, 20, 35, 35, 35, 35, + 35, 35, 8, 9, 13, 14, 35, 23, 24, 28, + 29, 35, 35, 6, 21, 0 + } ; + +static yyconst flex_int32_t yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 3, 1, 1, 1, 4, 1, 1, 1, 5, + 6, 7, 8, 9, 4, 4, 4, 4, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, 10, 1, + 1, 1, 1, 1, 11, 12, 13, 14, 15, 16, + 4, 17, 18, 4, 4, 19, 20, 21, 22, 23, + 4, 24, 25, 26, 27, 28, 4, 29, 30, 4, + 1, 4, 1, 1, 4, 1, 31, 32, 33, 34, + + 35, 36, 4, 37, 38, 4, 4, 39, 40, 41, + 42, 43, 4, 44, 45, 46, 47, 48, 4, 49, + 50, 4, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +static yyconst flex_int32_t yy_meta[51] = + { 0, + 1, 2, 1, 3, 1, 1, 1, 1, 1, 1, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 3, 3, 3, 3, 3 + } ; + +static yyconst flex_int16_t yy_base[180] = + { 0, + 0, 0, 193, 194, 194, 194, 0, 194, 194, 0, + 190, 194, 0, 177, 32, 37, 32, 163, 174, 170, + 164, 171, 174, 169, 149, 15, 22, 17, 135, 146, + 142, 136, 143, 146, 141, 0, 0, 194, 0, 161, + 159, 158, 153, 147, 156, 143, 149, 148, 141, 150, + 141, 135, 138, 127, 125, 124, 119, 113, 122, 109, + 115, 114, 107, 116, 107, 101, 104, 43, 136, 135, + 130, 129, 0, 119, 123, 118, 114, 118, 119, 122, + 124, 25, 104, 103, 98, 97, 0, 87, 91, 86, + 82, 86, 87, 90, 92, 105, 100, 97, 94, 93, + + 105, 106, 102, 0, 0, 0, 104, 0, 92, 75, + 70, 67, 64, 63, 75, 76, 72, 0, 0, 0, + 74, 0, 62, 91, 88, 0, 86, 85, 73, 85, + 79, 83, 70, 62, 59, 0, 57, 56, 44, 56, + 50, 54, 41, 0, 0, 0, 0, 63, 58, 59, + 67, 66, 0, 0, 0, 0, 38, 33, 34, 42, + 41, 51, 0, 0, 0, 0, 30, 0, 0, 0, + 0, 43, 21, 0, 0, 194, 65, 66, 69 + } ; + +static yyconst flex_int16_t yy_def[180] = + { 0, + 176, 1, 176, 176, 176, 176, 177, 176, 176, 178, + 176, 176, 179, 177, 177, 177, 177, 177, 177, 177, + 177, 177, 177, 177, 177, 177, 177, 177, 177, 177, + 177, 177, 177, 177, 177, 177, 178, 176, 179, 177, + 177, 177, 177, 177, 177, 177, 177, 177, 177, 177, + 177, 177, 177, 177, 177, 177, 177, 177, 177, 177, + 177, 177, 177, 177, 177, 177, 177, 177, 177, 177, + 177, 177, 177, 177, 177, 177, 177, 177, 177, 177, + 177, 177, 177, 177, 177, 177, 177, 177, 177, 177, + 177, 177, 177, 177, 177, 177, 177, 177, 177, 177, + + 177, 177, 177, 177, 177, 177, 177, 177, 177, 177, + 177, 177, 177, 177, 177, 177, 177, 177, 177, 177, + 177, 177, 177, 177, 177, 177, 177, 177, 177, 177, + 177, 177, 177, 177, 177, 177, 177, 177, 177, 177, + 177, 177, 177, 177, 177, 177, 177, 177, 177, 177, + 177, 177, 177, 177, 177, 177, 177, 177, 177, 177, + 177, 177, 177, 177, 177, 177, 177, 177, 177, 177, + 177, 177, 177, 177, 177, 0, 176, 176, 176 + } ; + +static yyconst flex_int16_t yy_nxt[245] = + { 0, + 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, + 14, 7, 15, 16, 17, 18, 19, 7, 20, 7, + 7, 21, 7, 22, 23, 7, 7, 24, 7, 7, + 25, 7, 26, 27, 28, 29, 30, 7, 31, 7, + 7, 32, 7, 33, 34, 7, 7, 35, 7, 7, + 41, 43, 45, 55, 44, 42, 57, 59, 56, 58, + 46, 96, 97, 110, 111, 60, 37, 36, 37, 39, + 175, 39, 174, 173, 172, 171, 170, 169, 168, 167, + 166, 165, 164, 163, 162, 161, 160, 159, 158, 157, + 156, 155, 154, 153, 152, 151, 150, 149, 148, 147, + + 146, 145, 144, 143, 142, 141, 140, 139, 138, 137, + 136, 135, 134, 133, 132, 131, 130, 129, 128, 127, + 126, 125, 124, 123, 122, 121, 120, 119, 118, 117, + 116, 115, 114, 113, 112, 109, 108, 107, 106, 105, + 104, 103, 102, 101, 100, 99, 98, 95, 94, 93, + 92, 91, 90, 89, 88, 87, 86, 85, 84, 83, + 82, 81, 80, 79, 78, 77, 76, 75, 74, 73, + 72, 71, 70, 69, 68, 67, 66, 65, 64, 63, + 62, 61, 54, 53, 52, 51, 50, 49, 48, 47, + 40, 38, 176, 3, 176, 176, 176, 176, 176, 176, + + 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, + 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, + 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, + 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, + 176, 176, 176, 176 + } ; + +static yyconst flex_int16_t yy_chk[245] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 15, 16, 17, 26, 16, 15, 27, 28, 26, 27, + 17, 68, 68, 82, 82, 28, 178, 177, 178, 179, + 173, 179, 172, 167, 162, 161, 160, 159, 158, 157, + 152, 151, 150, 149, 148, 143, 142, 141, 140, 139, + 138, 137, 135, 134, 133, 132, 131, 130, 129, 128, + + 127, 125, 124, 123, 121, 117, 116, 115, 114, 113, + 112, 111, 110, 109, 107, 103, 102, 101, 100, 99, + 98, 97, 96, 95, 94, 93, 92, 91, 90, 89, + 88, 86, 85, 84, 83, 81, 80, 79, 78, 77, + 76, 75, 74, 72, 71, 70, 69, 67, 66, 65, + 64, 63, 62, 61, 60, 59, 58, 57, 56, 55, + 54, 53, 52, 51, 50, 49, 48, 47, 46, 45, + 44, 43, 42, 41, 40, 35, 34, 33, 32, 31, + 30, 29, 25, 24, 23, 22, 21, 20, 19, 18, + 14, 11, 3, 176, 176, 176, 176, 176, 176, 176, + + 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, + 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, + 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, + 176, 176, 176, 176, 176, 176, 176, 176, 176, 176, + 176, 176, 176, 176 + } ; + +static yy_state_type yy_last_accepting_state; +static char *yy_last_accepting_cpos; + +extern int yy_flex_debug; +int yy_flex_debug = 0; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +char *yytext; +#line 1 "arlex.l" +#define YY_NO_INPUT 1 +#line 4 "arlex.l" +/* arlex.l - Strange script language lexer */ + +/* Copyright 1992, 1997, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2011 + Free Software Foundation, Inc. + + This file is part of GNU Binutils. + + 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 3 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., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + + +/* Contributed by Steve Chamberlain . */ + +#define DONTDECLARE_MALLOC +#include "ansidecl.h" +#include "libiberty.h" +#include "arparse.h" + +#ifndef YY_NO_UNPUT +#define YY_NO_UNPUT +#endif + +extern int yylex (void); + +int linenumber; +#line 599 "arlex.c" + +#define INITIAL 0 + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +static int yy_init_globals (void ); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int yylex_destroy (void ); + +int yyget_debug (void ); + +void yyset_debug (int debug_flag ); + +YY_EXTRA_TYPE yyget_extra (void ); + +void yyset_extra (YY_EXTRA_TYPE user_defined ); + +FILE *yyget_in (void ); + +void yyset_in (FILE * in_str ); + +FILE *yyget_out (void ); + +void yyset_out (FILE * out_str ); + +yy_size_t yyget_leng (void ); + +char *yyget_text (void ); + +int yyget_lineno (void ); + +void yyset_lineno (int line_number ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int yywrap (void ); +#else +extern int yywrap (void ); +#endif +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ); +#endif + +#ifndef YY_NO_INPUT + +#ifdef __cplusplus +static int yyinput (void ); +#else +static int input (void ); +#endif + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#define YY_READ_BUF_SIZE 8192 +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO fwrite( yytext, yyleng, 1, yyout ) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + yy_size_t n; \ + for ( n = 0; n < max_size && \ + (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( yyin ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(yyin); \ + } \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int yylex (void); + +#define YY_DECL int yylex (void) +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after yytext and yyleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK break; +#endif + +#define YY_RULE_SETUP \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + +#line 46 "arlex.l" + + +#line 782 "arlex.c" + + if ( !(yy_init) ) + { + (yy_init) = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! (yy_start) ) + (yy_start) = 1; /* first start state */ + + if ( ! yyin ) + yyin = stdin; + + if ( ! yyout ) + yyout = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer(yyin,YY_BUF_SIZE ); + } + + yy_load_buffer_state( ); + } + + while ( 1 ) /* loops until end-of-file is reached */ + { + yy_cp = (yy_c_buf_p); + + /* Support of yytext. */ + *yy_cp = (yy_hold_char); + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = (yy_start); +yy_match: + do + { + register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 177 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_base[yy_current_state] != 194 ); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + if ( yy_act == 0 ) + { /* have to back up */ + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + yy_act = yy_accept[yy_current_state]; + } + + YY_DO_BEFORE_ACTION; + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = (yy_hold_char); + yy_cp = (yy_last_accepting_cpos); + yy_current_state = (yy_last_accepting_state); + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 48 "arlex.l" +{ return ADDLIB; } + YY_BREAK +case 2: +YY_RULE_SETUP +#line 49 "arlex.l" +{ return ADDMOD; } + YY_BREAK +case 3: +YY_RULE_SETUP +#line 50 "arlex.l" +{ return CLEAR; } + YY_BREAK +case 4: +YY_RULE_SETUP +#line 51 "arlex.l" +{ return CREATE; } + YY_BREAK +case 5: +YY_RULE_SETUP +#line 52 "arlex.l" +{ return DELETE; } + YY_BREAK +case 6: +YY_RULE_SETUP +#line 53 "arlex.l" +{ return DIRECTORY; } + YY_BREAK +case 7: +YY_RULE_SETUP +#line 54 "arlex.l" +{ return END; } + YY_BREAK +case 8: +YY_RULE_SETUP +#line 55 "arlex.l" +{ return EXTRACT; } + YY_BREAK +case 9: +YY_RULE_SETUP +#line 56 "arlex.l" +{ return FULLDIR; } + YY_BREAK +case 10: +YY_RULE_SETUP +#line 57 "arlex.l" +{ return HELP; } + YY_BREAK +case 11: +YY_RULE_SETUP +#line 58 "arlex.l" +{ return LIST; } + YY_BREAK +case 12: +YY_RULE_SETUP +#line 59 "arlex.l" +{ return OPEN; } + YY_BREAK +case 13: +YY_RULE_SETUP +#line 60 "arlex.l" +{ return REPLACE; } + YY_BREAK +case 14: +YY_RULE_SETUP +#line 61 "arlex.l" +{ return VERBOSE; } + YY_BREAK +case 15: +YY_RULE_SETUP +#line 62 "arlex.l" +{ return SAVE; } + YY_BREAK +case 16: +YY_RULE_SETUP +#line 63 "arlex.l" +{ return ADDLIB; } + YY_BREAK +case 17: +YY_RULE_SETUP +#line 64 "arlex.l" +{ return ADDMOD; } + YY_BREAK +case 18: +YY_RULE_SETUP +#line 65 "arlex.l" +{ return CLEAR; } + YY_BREAK +case 19: +YY_RULE_SETUP +#line 66 "arlex.l" +{ return CREATE; } + YY_BREAK +case 20: +YY_RULE_SETUP +#line 67 "arlex.l" +{ return DELETE; } + YY_BREAK +case 21: +YY_RULE_SETUP +#line 68 "arlex.l" +{ return DIRECTORY; } + YY_BREAK +case 22: +YY_RULE_SETUP +#line 69 "arlex.l" +{ return END; } + YY_BREAK +case 23: +YY_RULE_SETUP +#line 70 "arlex.l" +{ return EXTRACT; } + YY_BREAK +case 24: +YY_RULE_SETUP +#line 71 "arlex.l" +{ return FULLDIR; } + YY_BREAK +case 25: +YY_RULE_SETUP +#line 72 "arlex.l" +{ return HELP; } + YY_BREAK +case 26: +YY_RULE_SETUP +#line 73 "arlex.l" +{ return LIST; } + YY_BREAK +case 27: +YY_RULE_SETUP +#line 74 "arlex.l" +{ return OPEN; } + YY_BREAK +case 28: +YY_RULE_SETUP +#line 75 "arlex.l" +{ return REPLACE; } + YY_BREAK +case 29: +YY_RULE_SETUP +#line 76 "arlex.l" +{ return VERBOSE; } + YY_BREAK +case 30: +YY_RULE_SETUP +#line 77 "arlex.l" +{ return SAVE; } + YY_BREAK +case 31: +/* rule 31 can match eol */ +YY_RULE_SETUP +#line 78 "arlex.l" +{ linenumber ++; } + YY_BREAK +case 32: +YY_RULE_SETUP +#line 79 "arlex.l" +{ return '('; } + YY_BREAK +case 33: +YY_RULE_SETUP +#line 80 "arlex.l" +{ return ')'; } + YY_BREAK +case 34: +YY_RULE_SETUP +#line 81 "arlex.l" +{ return ','; } + YY_BREAK +case 35: +YY_RULE_SETUP +#line 82 "arlex.l" +{ + yylval.name = xstrdup (yytext); + return FILENAME; + } + YY_BREAK +case 36: +YY_RULE_SETUP +#line 86 "arlex.l" +{ } + YY_BREAK +case 37: +YY_RULE_SETUP +#line 87 "arlex.l" +{ } + YY_BREAK +case 38: +YY_RULE_SETUP +#line 88 "arlex.l" +{ } + YY_BREAK +case 39: +/* rule 39 can match eol */ +YY_RULE_SETUP +#line 89 "arlex.l" +{ linenumber ++; return NEWLINE; } + YY_BREAK +case 40: +YY_RULE_SETUP +#line 91 "arlex.l" +ECHO; + YY_BREAK +#line 1070 "arlex.c" +case YY_STATE_EOF(INITIAL): + yyterminate(); + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = (yy_hold_char); + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed yyin at a new source and called + * yylex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state ); + + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++(yy_c_buf_p); + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = (yy_c_buf_p); + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_END_OF_FILE: + { + (yy_did_buffer_switch_on_eof) = 0; + + if ( yywrap( ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * yytext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = + (yytext_ptr) + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + (yy_c_buf_p) = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; + + yy_current_state = yy_get_previous_state( ); + + yy_cp = (yy_c_buf_p); + yy_bp = (yytext_ptr) + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ +} /* end of yylex */ + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +static int yy_get_next_buffer (void) +{ + register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + register char *source = (yytext_ptr); + register int number_to_move, i; + int ret_val; + + if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; + + else + { + yy_size_t num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER; + + int yy_c_buf_p_offset = + (int) ((yy_c_buf_p) - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + yy_size_t new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + (yy_n_chars), num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + if ( (yy_n_chars) == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + yyrestart(yyin ); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + + (yy_n_chars) += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; + + (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + + static yy_state_type yy_get_previous_state (void) +{ + register yy_state_type yy_current_state; + register char *yy_cp; + + yy_current_state = (yy_start); + + for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) + { + register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 177 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) +{ + register int yy_is_jam; + register char *yy_cp = (yy_c_buf_p); + + register YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + (yy_last_accepting_state) = yy_current_state; + (yy_last_accepting_cpos) = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 177 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 176); + + return yy_is_jam ? 0 : yy_current_state; +} + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (void) +#else + static int input (void) +#endif + +{ + int c; + + *(yy_c_buf_p) = (yy_hold_char); + + if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) + /* This was really a NUL. */ + *(yy_c_buf_p) = '\0'; + + else + { /* need more input */ + yy_size_t offset = (yy_c_buf_p) - (yytext_ptr); + ++(yy_c_buf_p); + + switch ( yy_get_next_buffer( ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + yyrestart(yyin ); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( yywrap( ) ) + return 0; + + if ( ! (yy_did_buffer_switch_on_eof) ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(); +#else + return input(); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + (yy_c_buf_p) = (yytext_ptr) + offset; + break; + } + } + } + + c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ + *(yy_c_buf_p) = '\0'; /* preserve yytext */ + (yy_hold_char) = *++(yy_c_buf_p); + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * + * @note This function does not reset the start condition to @c INITIAL . + */ + void yyrestart (FILE * input_file ) +{ + + if ( ! YY_CURRENT_BUFFER ){ + yyensure_buffer_stack (); + YY_CURRENT_BUFFER_LVALUE = + yy_create_buffer(yyin,YY_BUF_SIZE ); + } + + yy_init_buffer(YY_CURRENT_BUFFER,input_file ); + yy_load_buffer_state( ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * + */ + void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) +{ + + /* TODO. We should be able to replace this entire function body + * with + * yypop_buffer_state(); + * yypush_buffer_state(new_buffer); + */ + yyensure_buffer_stack (); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + yy_load_buffer_state( ); + + /* We don't actually know whether we did this switch during + * EOF (yywrap()) processing, but the only time this flag + * is looked at is after yywrap() is called, so it's safe + * to go ahead and always set it. + */ + (yy_did_buffer_switch_on_eof) = 1; +} + +static void yy_load_buffer_state (void) +{ + (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + (yy_hold_char) = *(yy_c_buf_p); +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * + * @return the allocated buffer state. + */ + YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + yy_init_buffer(b,file ); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with yy_create_buffer() + * + */ + void yy_delete_buffer (YY_BUFFER_STATE b ) +{ + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + yyfree((void *) b->yy_ch_buf ); + + yyfree((void *) b ); +} + +#ifndef __cplusplus +extern int isatty (int ); +#endif /* __cplusplus */ + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a yyrestart() or at EOF. + */ + static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) + +{ + int oerrno = errno; + + yy_flush_buffer(b ); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then yy_init_buffer was _probably_ + * called from yyrestart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; + + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * + */ + void yy_flush_buffer (YY_BUFFER_STATE b ) +{ + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + yy_load_buffer_state( ); +} + +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * + */ +void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) +{ + if (new_buffer == NULL) + return; + + yyensure_buffer_stack(); + + /* This block is copied from yy_switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *(yy_c_buf_p) = (yy_hold_char); + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + (yy_buffer_stack_top)++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from yy_switch_to_buffer. */ + yy_load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * + */ +void yypop_buffer_state (void) +{ + if (!YY_CURRENT_BUFFER) + return; + + yy_delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + if ((yy_buffer_stack_top) > 0) + --(yy_buffer_stack_top); + + if (YY_CURRENT_BUFFER) { + yy_load_buffer_state( ); + (yy_did_buffer_switch_on_eof) = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void yyensure_buffer_stack (void) +{ + yy_size_t num_to_alloc; + + if (!(yy_buffer_stack)) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; + (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + (yy_buffer_stack_max) = num_to_alloc; + (yy_buffer_stack_top) = 0; + return; + } + + if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + int grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = (yy_buffer_stack_max) + grow_size; + (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc + ((yy_buffer_stack), + num_to_alloc * sizeof(struct yy_buffer_state*) + ); + if ( ! (yy_buffer_stack) ) + YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); + (yy_buffer_stack_max) = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + yy_switch_to_buffer(b ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to yylex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * yy_scan_bytes() instead. + */ +YY_BUFFER_STATE yy_scan_string (yyconst char * yystr ) +{ + + return yy_scan_bytes(yystr,strlen(yystr) ); +} + +/** Setup the input buffer state to scan the given bytes. The next call to yylex() will + * scan from a @e copy of @a bytes. + * @param bytes the byte buffer to scan + * @param len the number of bytes in the buffer pointed to by @a bytes. + * + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len ) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n, i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = _yybytes_len + 2; + buf = (char *) yyalloc(n ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = yy_scan_buffer(buf,n ); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yy_fatal_error (yyconst char* msg ) +{ + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + yytext[yyleng] = (yy_hold_char); \ + (yy_c_buf_p) = yytext + yyless_macro_arg; \ + (yy_hold_char) = *(yy_c_buf_p); \ + *(yy_c_buf_p) = '\0'; \ + yyleng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the current line number. + * + */ +int yyget_lineno (void) +{ + + return yylineno; +} + +/** Get the input stream. + * + */ +FILE *yyget_in (void) +{ + return yyin; +} + +/** Get the output stream. + * + */ +FILE *yyget_out (void) +{ + return yyout; +} + +/** Get the length of the current token. + * + */ +yy_size_t yyget_leng (void) +{ + return yyleng; +} + +/** Get the current token. + * + */ + +char *yyget_text (void) +{ + return yytext; +} + +/** Set the current line number. + * @param line_number + * + */ +void yyset_lineno (int line_number ) +{ + + yylineno = line_number; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param in_str A readable stream. + * + * @see yy_switch_to_buffer + */ +void yyset_in (FILE * in_str ) +{ + yyin = in_str ; +} + +void yyset_out (FILE * out_str ) +{ + yyout = out_str ; +} + +int yyget_debug (void) +{ + return yy_flex_debug; +} + +void yyset_debug (int bdebug ) +{ + yy_flex_debug = bdebug ; +} + +static int yy_init_globals (void) +{ + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from yylex_destroy(), so don't allocate here. + */ + + (yy_buffer_stack) = 0; + (yy_buffer_stack_top) = 0; + (yy_buffer_stack_max) = 0; + (yy_c_buf_p) = (char *) 0; + (yy_init) = 0; + (yy_start) = 0; + +/* Defined in main.c */ +#ifdef YY_STDINIT + yyin = stdin; + yyout = stdout; +#else + yyin = (FILE *) 0; + yyout = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * yylex_init() + */ + return 0; +} + +/* yylex_destroy is for both reentrant and non-reentrant scanners. */ +int yylex_destroy (void) +{ + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + yy_delete_buffer(YY_CURRENT_BUFFER ); + YY_CURRENT_BUFFER_LVALUE = NULL; + yypop_buffer_state(); + } + + /* Destroy the stack itself. */ + yyfree((yy_buffer_stack) ); + (yy_buffer_stack) = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * yylex() is called, initialization will occur. */ + yy_init_globals( ); + + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) +{ + register int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * s ) +{ + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *yyalloc (yy_size_t size ) +{ + return (void *) malloc( size ); +} + +void *yyrealloc (void * ptr, yy_size_t size ) +{ + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); +} + +void yyfree (void * ptr ) +{ + free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 91 "arlex.l" + + +#ifndef yywrap +/* Needed for lex, though not flex. */ +int yywrap(void) { return 1; } +#endif + diff --git a/contrib/toolchain/binutils/binutils/arparse.c b/contrib/toolchain/binutils/binutils/arparse.c new file mode 100644 index 0000000000..6251c32abe --- /dev/null +++ b/contrib/toolchain/binutils/binutils/arparse.c @@ -0,0 +1,1770 @@ +/* A Bison parser, made by GNU Bison 2.3. */ + +/* Skeleton implementation for Bison's Yacc-like parsers in C + + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 + 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, 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., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/* C LALR(1) parser skeleton written by Richard Stallman, by + simplifying the original so-called "semantic" parser. */ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Bison version. */ +#define YYBISON_VERSION "2.3" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 0 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + NEWLINE = 258, + VERBOSE = 259, + FILENAME = 260, + ADDLIB = 261, + LIST = 262, + ADDMOD = 263, + CLEAR = 264, + CREATE = 265, + DELETE = 266, + DIRECTORY = 267, + END = 268, + EXTRACT = 269, + FULLDIR = 270, + HELP = 271, + QUIT = 272, + REPLACE = 273, + SAVE = 274, + OPEN = 275 + }; +#endif +/* Tokens. */ +#define NEWLINE 258 +#define VERBOSE 259 +#define FILENAME 260 +#define ADDLIB 261 +#define LIST 262 +#define ADDMOD 263 +#define CLEAR 264 +#define CREATE 265 +#define DELETE 266 +#define DIRECTORY 267 +#define END 268 +#define EXTRACT 269 +#define FULLDIR 270 +#define HELP 271 +#define QUIT 272 +#define REPLACE 273 +#define SAVE 274 +#define OPEN 275 + + + + +/* Copy the first part of user declarations. */ +#line 1 "arparse.y" + +/* arparse.y - Stange script language parser */ + +/* Copyright 1992, 1993, 1995, 1997, 1999, 2002, 2003, 2005, 2007 + Free Software Foundation, Inc. + + This file is part of GNU Binutils. + + 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 3 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., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + + +/* Contributed by Steve Chamberlain + sac@cygnus.com + +*/ +#define DONTDECLARE_MALLOC +#include "sysdep.h" +#include "bfd.h" +#include "arsup.h" +extern int verbose; +extern int yylex (void); +static int yyerror (const char *); + + +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 +#endif + +/* Enabling the token table. */ +#ifndef YYTOKEN_TABLE +# define YYTOKEN_TABLE 0 +#endif + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +#line 38 "arparse.y" +{ + char *name; +struct list *list ; + +} +/* Line 193 of yacc.c. */ +#line 179 "arparse.c" + YYSTYPE; +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +# define YYSTYPE_IS_TRIVIAL 1 +#endif + + + +/* Copy the second part of user declarations. */ + + +/* Line 216 of yacc.c. */ +#line 192 "arparse.c" + +#ifdef short +# undef short +#endif + +#ifdef YYTYPE_UINT8 +typedef YYTYPE_UINT8 yytype_uint8; +#else +typedef unsigned char yytype_uint8; +#endif + +#ifdef YYTYPE_INT8 +typedef YYTYPE_INT8 yytype_int8; +#elif (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +typedef signed char yytype_int8; +#else +typedef short int yytype_int8; +#endif + +#ifdef YYTYPE_UINT16 +typedef YYTYPE_UINT16 yytype_uint16; +#else +typedef unsigned short int yytype_uint16; +#endif + +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif + +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if defined YYENABLE_NLS && YYENABLE_NLS +# if ENABLE_NLS +# include /* INFRINGES ON USER NAME SPACE */ +# define YY_(msgid) dgettext ("bison-runtime", msgid) +# endif +# endif +# ifndef YY_ +# define YY_(msgid) msgid +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(e) ((void) (e)) +#else +# define YYUSE(e) /* empty */ +#endif + +/* Identity function, used to suppress warnings about constant conditions. */ +#ifndef lint +# define YYID(n) (n) +#else +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static int +YYID (int i) +#else +static int +YYID (i) + int i; +#endif +{ + return i; +} +#endif + +#if ! defined yyoverflow || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef _STDLIB_H +# define _STDLIB_H 1 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined _STDLIB_H \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef _STDLIB_H +# define _STDLIB_H 1 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ + + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yytype_int16 yyss; + YYSTYPE yyvs; + }; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) + +/* Copy COUNT objects from FROM to TO. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(To, From, Count) \ + __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (YYID (0)) +# endif +# endif + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack, Stack, yysize); \ + Stack = &yyptr->Stack; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (YYID (0)) + +#endif + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 3 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 34 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 24 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 22 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 42 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 53 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 275 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +static const yytype_uint8 yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 21, 22, 2, 2, 23, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20 +}; + +#if YYDEBUG +/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ +static const yytype_uint8 yyprhs[] = +{ + 0, 0, 3, 4, 7, 10, 11, 14, 16, 18, + 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, + 40, 42, 44, 45, 48, 51, 53, 56, 59, 61, + 63, 66, 69, 73, 78, 80, 81, 85, 86, 90, + 91, 93, 94 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yytype_int8 yyrhs[] = +{ + 25, 0, -1, -1, 26, 27, -1, 27, 28, -1, + -1, 29, 3, -1, 37, -1, 38, -1, 45, -1, + 40, -1, 39, -1, 32, -1, 34, -1, 36, -1, + 30, -1, 31, -1, 33, -1, 35, -1, 13, -1, + 1, -1, 5, -1, -1, 14, 43, -1, 18, 43, + -1, 9, -1, 11, 43, -1, 8, 43, -1, 7, + -1, 19, -1, 20, 5, -1, 10, 5, -1, 6, + 5, 42, -1, 12, 5, 42, 41, -1, 5, -1, + -1, 21, 43, 22, -1, -1, 43, 44, 5, -1, + -1, 23, -1, -1, 4, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const yytype_uint8 yyrline[] = +{ + 0, 69, 69, 69, 73, 74, 78, 82, 83, 84, + 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, + 95, 96, 97, 102, 107, 112, 117, 121, 126, 131, + 138, 143, 149, 153, 160, 162, 166, 169, 173, 179, + 184, 185, 190 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$undefined", "NEWLINE", "VERBOSE", "FILENAME", + "ADDLIB", "LIST", "ADDMOD", "CLEAR", "CREATE", "DELETE", "DIRECTORY", + "END", "EXTRACT", "FULLDIR", "HELP", "QUIT", "REPLACE", "SAVE", "OPEN", + "'('", "')'", "','", "$accept", "start", "@1", "session", "command_line", + "command", "extract_command", "replace_command", "clear_command", + "delete_command", "addmod_command", "list_command", "save_command", + "open_command", "create_command", "addlib_command", "directory_command", + "optional_filename", "modulelist", "modulename", "optcomma", + "verbose_command", 0 +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to + token YYLEX-NUM. */ +static const yytype_uint16 yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, + 275, 40, 41, 44 +}; +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 24, 26, 25, 27, 27, 28, 29, 29, 29, + 29, 29, 29, 29, 29, 29, 29, 29, 29, 29, + 29, 29, 29, 30, 31, 32, 33, 34, 35, 36, + 37, 38, 39, 40, 41, 41, 42, 42, 43, 43, + 44, 44, 45 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 0, 2, 2, 0, 2, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 0, 2, 2, 1, 2, 2, 1, 1, + 2, 2, 3, 4, 1, 0, 3, 0, 3, 0, + 1, 0, 1 +}; + +/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state + STATE-NUM when YYTABLE doesn't specify something else to do. Zero + means the default is an error. */ +static const yytype_uint8 yydefact[] = +{ + 2, 0, 5, 1, 0, 20, 42, 21, 0, 28, + 39, 25, 0, 39, 0, 19, 39, 39, 29, 0, + 4, 0, 15, 16, 12, 17, 13, 18, 14, 7, + 8, 11, 10, 9, 37, 27, 31, 26, 37, 23, + 24, 30, 6, 39, 32, 40, 0, 35, 41, 38, + 34, 33, 36 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int8 yydefgoto[] = +{ + -1, 1, 2, 4, 20, 21, 22, 23, 24, 25, + 26, 27, 28, 29, 30, 31, 32, 51, 44, 35, + 46, 33 +}; + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -14 +static const yytype_int8 yypact[] = +{ + -14, 1, -14, -14, 5, -14, -14, -14, 2, -14, + -14, -14, 21, -14, 22, -14, -14, -14, -14, 23, + -14, 26, -14, -14, -14, -14, -14, -14, -14, -14, + -14, -14, -14, -14, 10, -3, -14, -3, 10, -3, + -3, -14, -14, -14, -14, -14, 27, 28, -1, -14, + -14, -14, -14 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yytype_int8 yypgoto[] = +{ + -14, -14, -14, -14, -14, -14, -14, -14, -14, -14, + -14, -14, -14, -14, -14, -14, -14, -14, -4, -13, + -14, -14 +}; + +/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule which + number is the opposite. If zero, do what YYDEFACT says. + If YYTABLE_NINF, syntax error. */ +#define YYTABLE_NINF -42 +static const yytype_int8 yytable[] = +{ + 37, 3, -41, 39, 40, -3, 5, 34, -22, 6, + 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, + 45, 52, 45, 17, 18, 19, 36, 38, 41, 42, + 48, 43, 49, 50, 47 +}; + +static const yytype_uint8 yycheck[] = +{ + 13, 0, 5, 16, 17, 0, 1, 5, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 23, 22, 23, 18, 19, 20, 5, 5, 5, 3, + 43, 21, 5, 5, 38 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 25, 26, 0, 27, 1, 4, 5, 6, 7, + 8, 9, 10, 11, 12, 13, 14, 18, 19, 20, + 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, + 38, 39, 40, 45, 5, 43, 5, 43, 5, 43, + 43, 5, 3, 21, 42, 23, 44, 42, 43, 5, + 5, 41, 22 +}; + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + + +/* Like YYERROR except do call yyerror. This remains here temporarily + to ease the transition to the new meaning of YYERROR, for GCC. + Once GCC version 2 has supplanted version 1, this can go. */ + +#define YYFAIL goto yyerrlab + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY && yylen == 1) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + yytoken = YYTRANSLATE (yychar); \ + YYPOPSTACK (1); \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (YYID (0)) + + +#define YYTERROR 1 +#define YYERRCODE 256 + + +/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. + If N is 0, then set CURRENT to the empty location which ends + the previous symbol: RHS[0] (always defined). */ + +#define YYRHSLOC(Rhs, K) ((Rhs)[K]) +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + do \ + if (YYID (N)) \ + { \ + (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ + (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ + (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ + (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ + } \ + else \ + { \ + (Current).first_line = (Current).last_line = \ + YYRHSLOC (Rhs, 0).last_line; \ + (Current).first_column = (Current).last_column = \ + YYRHSLOC (Rhs, 0).last_column; \ + } \ + while (YYID (0)) +#endif + + +/* YY_LOCATION_PRINT -- Print the location on the stream. + This macro was not mandated originally: define only if we know + we won't break user code: when these are the locations we know. */ + +#ifndef YY_LOCATION_PRINT +# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL +# define YY_LOCATION_PRINT(File, Loc) \ + fprintf (File, "%d.%d-%d.%d", \ + (Loc).first_line, (Loc).first_column, \ + (Loc).last_line, (Loc).last_column) +# else +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +# endif +#endif + + +/* YYLEX -- calling `yylex' with the right arguments. */ + +#ifdef YYLEX_PARAM +# define YYLEX yylex (YYLEX_PARAM) +#else +# define YYLEX yylex () +#endif + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (YYID (0)) + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (YYID (0)) + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_value_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# else + YYUSE (yyoutput); +# endif + switch (yytype) + { + default: + break; + } +} + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (yytype < YYNTOKENS) + YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); + else + YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + + yy_symbol_value_print (yyoutput, yytype, yyvaluep); + YYFPRINTF (yyoutput, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_stack_print (yytype_int16 *bottom, yytype_int16 *top) +#else +static void +yy_stack_print (bottom, top) + yytype_int16 *bottom; + yytype_int16 *top; +#endif +{ + YYFPRINTF (stderr, "Stack now"); + for (; bottom <= top; ++bottom) + YYFPRINTF (stderr, " %d", *bottom); + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (YYID (0)) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_reduce_print (YYSTYPE *yyvsp, int yyrule) +#else +static void +yy_reduce_print (yyvsp, yyrule) + YYSTYPE *yyvsp; + int yyrule; +#endif +{ + int yynrhs = yyr2[yyrule]; + int yyi; + unsigned long int yylno = yyrline[yyrule]; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + fprintf (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], + &(yyvsp[(yyi + 1) - (yynrhs)]) + ); + fprintf (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyvsp, Rule); \ +} while (YYID (0)) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static YYSIZE_T +yystrlen (const char *yystr) +#else +static YYSIZE_T +yystrlen (yystr) + const char *yystr; +#endif +{ + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# endif +# endif + +# ifndef yystpcpy +# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static char * +yystpcpy (char *yydest, const char *yysrc) +#else +static char * +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +#endif +{ + char *yyd = yydest; + const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYSIZE_T yyn = 0; + char const *yyp = yystr; + + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (! yyres) + return yystrlen (yystr); + + return yystpcpy (yyres, yystr) - yyres; +} +# endif + +/* Copy into YYRESULT an error message about the unexpected token + YYCHAR while in state YYSTATE. Return the number of bytes copied, + including the terminating null byte. If YYRESULT is null, do not + copy anything; just return the number of bytes that would be + copied. As a special case, return 0 if an ordinary "syntax error" + message will do. Return YYSIZE_MAXIMUM if overflow occurs during + size calculation. */ +static YYSIZE_T +yysyntax_error (char *yyresult, int yystate, int yychar) +{ + int yyn = yypact[yystate]; + + if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) + return 0; + else + { + int yytype = YYTRANSLATE (yychar); + YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); + YYSIZE_T yysize = yysize0; + YYSIZE_T yysize1; + int yysize_overflow = 0; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + int yyx; + +# if 0 + /* This is so xgettext sees the translatable formats that are + constructed on the fly. */ + YY_("syntax error, unexpected %s"); + YY_("syntax error, unexpected %s, expecting %s"); + YY_("syntax error, unexpected %s, expecting %s or %s"); + YY_("syntax error, unexpected %s, expecting %s or %s or %s"); + YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); +# endif + char *yyfmt; + char const *yyf; + static char const yyunexpected[] = "syntax error, unexpected %s"; + static char const yyexpecting[] = ", expecting %s"; + static char const yyor[] = " or %s"; + char yyformat[sizeof yyunexpected + + sizeof yyexpecting - 1 + + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) + * (sizeof yyor - 1))]; + char const *yyprefix = yyexpecting; + + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yycount = 1; + + yyarg[0] = yytname[yytype]; + yyfmt = yystpcpy (yyformat, yyunexpected); + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + yyformat[sizeof yyunexpected - 1] = '\0'; + break; + } + yyarg[yycount++] = yytname[yyx]; + yysize1 = yysize + yytnamerr (0, yytname[yyx]); + yysize_overflow |= (yysize1 < yysize); + yysize = yysize1; + yyfmt = yystpcpy (yyfmt, yyprefix); + yyprefix = yyor; + } + + yyf = YY_(yyformat); + yysize1 = yysize + yystrlen (yyf); + yysize_overflow |= (yysize1 < yysize); + yysize = yysize1; + + if (yysize_overflow) + return YYSIZE_MAXIMUM; + + if (yyresult) + { + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + char *yyp = yyresult; + int yyi = 0; + while ((*yyp = *yyf) != '\0') + { + if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyf += 2; + } + else + { + yyp++; + yyf++; + } + } + } + return yysize; + } +} +#endif /* YYERROR_VERBOSE */ + + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) +#else +static void +yydestruct (yymsg, yytype, yyvaluep) + const char *yymsg; + int yytype; + YYSTYPE *yyvaluep; +#endif +{ + YYUSE (yyvaluep); + + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + switch (yytype) + { + + default: + break; + } +} + + +/* Prevent warnings from -Wmissing-prototypes. */ + +#ifdef YYPARSE_PARAM +#if defined __STDC__ || defined __cplusplus +int yyparse (void *YYPARSE_PARAM); +#else +int yyparse (); +#endif +#else /* ! YYPARSE_PARAM */ +#if defined __STDC__ || defined __cplusplus +int yyparse (void); +#else +int yyparse (); +#endif +#endif /* ! YYPARSE_PARAM */ + + + +/* The look-ahead symbol. */ +int yychar; + +/* The semantic value of the look-ahead symbol. */ +YYSTYPE yylval; + +/* Number of syntax errors so far. */ +int yynerrs; + + + +/*----------. +| yyparse. | +`----------*/ + +#ifdef YYPARSE_PARAM +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void *YYPARSE_PARAM) +#else +int +yyparse (YYPARSE_PARAM) + void *YYPARSE_PARAM; +#endif +#else /* ! YYPARSE_PARAM */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void) +#else +int +yyparse () + +#endif +#endif +{ + + int yystate; + int yyn; + int yyresult; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + /* Look-ahead token as an internal (translated) token number. */ + int yytoken = 0; +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + + /* Three stacks and their tools: + `yyss': related to states, + `yyvs': related to semantic values, + `yyls': related to locations. + + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss = yyssa; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs = yyvsa; + YYSTYPE *yyvsp; + + + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + YYSIZE_T yystacksize = YYINITDEPTH; + + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + + /* Initialize stack pointers. + Waste one element of value and location stack + so that they stay on the same level as the state stack. + The wasted elements are never initialized. */ + + yyssp = yyss; + yyvsp = yyvs; + + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. So pushing a state here evens the stacks. */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + yytype_int16 *yyss1 = yyss; + + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyexhaustedlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss); + YYSTACK_RELOCATE (yyvs); + +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* Do appropriate processing given the current state. Read a + look-ahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to look-ahead token. */ + yyn = yypact[yystate]; + if (yyn == YYPACT_NINF) + goto yydefault; + + /* Not known => get a look-ahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = YYLEX; + } + + if (yychar <= YYEOF) + { + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yyn == 0 || yyn == YYTABLE_NINF) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + if (yyn == YYFINAL) + YYACCEPT; + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the look-ahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token unless it is eof. */ + if (yychar != YYEOF) + yychar = YYEMPTY; + + yystate = yyn; + *++yyvsp = yylval; + + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 2: +#line 69 "arparse.y" + { prompt(); } + break; + + case 6: +#line 78 "arparse.y" + { prompt(); } + break; + + case 19: +#line 94 "arparse.y" + { ar_end(); return 0; } + break; + + case 21: +#line 96 "arparse.y" + { yyerror("foo"); } + break; + + case 23: +#line 103 "arparse.y" + { ar_extract((yyvsp[(2) - (2)].list)); } + break; + + case 24: +#line 108 "arparse.y" + { ar_replace((yyvsp[(2) - (2)].list)); } + break; + + case 25: +#line 113 "arparse.y" + { ar_clear(); } + break; + + case 26: +#line 118 "arparse.y" + { ar_delete((yyvsp[(2) - (2)].list)); } + break; + + case 27: +#line 122 "arparse.y" + { ar_addmod((yyvsp[(2) - (2)].list)); } + break; + + case 28: +#line 127 "arparse.y" + { ar_list(); } + break; + + case 29: +#line 132 "arparse.y" + { ar_save(); } + break; + + case 30: +#line 139 "arparse.y" + { ar_open((yyvsp[(2) - (2)].name),0); } + break; + + case 31: +#line 144 "arparse.y" + { ar_open((yyvsp[(2) - (2)].name),1); } + break; + + case 32: +#line 150 "arparse.y" + { ar_addlib((yyvsp[(2) - (3)].name),(yyvsp[(3) - (3)].list)); } + break; + + case 33: +#line 154 "arparse.y" + { ar_directory((yyvsp[(2) - (4)].name), (yyvsp[(3) - (4)].list), (yyvsp[(4) - (4)].name)); } + break; + + case 34: +#line 161 "arparse.y" + { (yyval.name) = (yyvsp[(1) - (1)].name); } + break; + + case 35: +#line 162 "arparse.y" + { (yyval.name) = 0; } + break; + + case 36: +#line 167 "arparse.y" + { (yyval.list) = (yyvsp[(2) - (3)].list); } + break; + + case 37: +#line 169 "arparse.y" + { (yyval.list) = 0; } + break; + + case 38: +#line 174 "arparse.y" + { struct list *n = (struct list *) malloc(sizeof(struct list)); + n->next = (yyvsp[(1) - (3)].list); + n->name = (yyvsp[(3) - (3)].name); + (yyval.list) = n; + } + break; + + case 39: +#line 179 "arparse.y" + { (yyval.list) = 0; } + break; + + case 42: +#line 191 "arparse.y" + { verbose = !verbose; } + break; + + +/* Line 1267 of yacc.c. */ +#line 1546 "arparse.c" + default: break; + } + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + + + /* Now `shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if ! YYERROR_VERBOSE + yyerror (YY_("syntax error")); +#else + { + YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); + if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) + { + YYSIZE_T yyalloc = 2 * yysize; + if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) + yyalloc = YYSTACK_ALLOC_MAXIMUM; + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yyalloc); + if (yymsg) + yymsg_alloc = yyalloc; + else + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + } + } + + if (0 < yysize && yysize <= yymsg_alloc) + { + (void) yysyntax_error (yymsg, yystate, yychar); + yyerror (yymsg); + } + else + { + yyerror (YY_("syntax error")); + if (yysize != 0) + goto yyexhaustedlab; + } + } +#endif + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse look-ahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } + } + + /* Else will try to reuse look-ahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (/*CONSTCOND*/ 0) + goto yyerrorlab; + + /* Do not reclaim the symbols of the rule which action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (yyn != YYPACT_NINF) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + + yydestruct ("Error: popping", + yystos[yystate], yyvsp); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + if (yyn == YYFINAL) + YYACCEPT; + + *++yyvsp = yylval; + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#ifndef yyoverflow +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEOF && yychar != YYEMPTY) + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + /* Do not reclaim the symbols of the rule which action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + /* Make sure YYID is used. */ + return YYID (yyresult); +} + + +#line 195 "arparse.y" + + +static int +yyerror (const char *x ATTRIBUTE_UNUSED) +{ + extern int linenumber; + + printf (_("Syntax error in archive script, line %d\n"), linenumber + 1); + return 0; +} + diff --git a/contrib/toolchain/binutils/binutils/arparse.h b/contrib/toolchain/binutils/binutils/arparse.h new file mode 100644 index 0000000000..0926a61570 --- /dev/null +++ b/contrib/toolchain/binutils/binutils/arparse.h @@ -0,0 +1,102 @@ +/* A Bison parser, made by GNU Bison 2.3. */ + +/* Skeleton interface for Bison's Yacc-like parsers in C + + Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 + 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, 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., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + NEWLINE = 258, + VERBOSE = 259, + FILENAME = 260, + ADDLIB = 261, + LIST = 262, + ADDMOD = 263, + CLEAR = 264, + CREATE = 265, + DELETE = 266, + DIRECTORY = 267, + END = 268, + EXTRACT = 269, + FULLDIR = 270, + HELP = 271, + QUIT = 272, + REPLACE = 273, + SAVE = 274, + OPEN = 275 + }; +#endif +/* Tokens. */ +#define NEWLINE 258 +#define VERBOSE 259 +#define FILENAME 260 +#define ADDLIB 261 +#define LIST 262 +#define ADDMOD 263 +#define CLEAR 264 +#define CREATE 265 +#define DELETE 266 +#define DIRECTORY 267 +#define END 268 +#define EXTRACT 269 +#define FULLDIR 270 +#define HELP 271 +#define QUIT 272 +#define REPLACE 273 +#define SAVE 274 +#define OPEN 275 + + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +#line 38 "arparse.y" +{ + char *name; +struct list *list ; + +} +/* Line 1529 of yacc.c. */ +#line 95 "arparse.h" + YYSTYPE; +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +# define YYSTYPE_IS_TRIVIAL 1 +#endif + +extern YYSTYPE yylval; + diff --git a/contrib/toolchain/binutils/binutils/arsup.c b/contrib/toolchain/binutils/binutils/arsup.c new file mode 100644 index 0000000000..9ddc55d64a --- /dev/null +++ b/contrib/toolchain/binutils/binutils/arsup.c @@ -0,0 +1,481 @@ +/* arsup.c - Archive support for MRI compatibility + Copyright 1992, 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002, 2003, + 2004, 2005, 2007, 2008 Free Software Foundation, Inc. + + This file is part of GNU Binutils. + + 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 3 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., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + + +/* Contributed by Steve Chamberlain + sac@cygnus.com + + This file looks after requests from arparse.y, to provide the MRI + style librarian command syntax + 1 word LIST. */ + +#include "sysdep.h" +#include "bfd.h" +#include "libiberty.h" +#include "filenames.h" +#include "bucomm.h" +#include "arsup.h" + +static void map_over_list + (bfd *, void (*function) (bfd *, bfd *), struct list *); +static void ar_directory_doer (bfd *, bfd *); +static void ar_addlib_doer (bfd *, bfd *); + +extern int verbose; + +static bfd *obfd; +static char *real_name; +static FILE *outfile; + +static void +map_over_list (bfd *arch, void (*function) (bfd *, bfd *), struct list *list) +{ + bfd *head; + + if (list == NULL) + { + bfd *next; + + head = arch->archive_next; + while (head != NULL) + { + next = head->archive_next; + function (head, (bfd *) NULL); + head = next; + } + } + else + { + struct list *ptr; + + /* This may appear to be a baroque way of accomplishing what we + want. however we have to iterate over the filenames in order + to notice where a filename is requested but does not exist in + the archive. Ditto mapping over each file each time -- we + want to hack multiple references. */ + for (ptr = list; ptr; ptr = ptr->next) + { + bfd_boolean found = FALSE; + bfd *prev = arch; + + for (head = arch->archive_next; head; head = head->archive_next) + { + if (head->filename != NULL + && FILENAME_CMP (ptr->name, head->filename) == 0) + { + found = TRUE; + function (head, prev); + } + prev = head; + } + if (! found) + fprintf (stderr, _("No entry %s in archive.\n"), ptr->name); + } + } +} + + + +static void +ar_directory_doer (bfd *abfd, bfd *ignore ATTRIBUTE_UNUSED) +{ + print_arelt_descr(outfile, abfd, verbose); +} + +void +ar_directory (char *ar_name, struct list *list, char *output) +{ + bfd *arch; + + arch = open_inarch (ar_name, (char *) NULL); + if (output) + { + outfile = fopen(output,"w"); + if (outfile == 0) + { + outfile = stdout; + fprintf (stderr,_("Can't open file %s\n"), output); + output = 0; + } + } + else + outfile = stdout; + + map_over_list (arch, ar_directory_doer, list); + + bfd_close (arch); + + if (output) + fclose (outfile); +} + +void +prompt (void) +{ + extern int interactive; + + if (interactive) + { + printf ("AR >"); + fflush (stdout); + } +} + +void +maybequit (void) +{ + if (! interactive) + xexit (9); +} + + +void +ar_open (char *name, int t) +{ + char *tname = (char *) xmalloc (strlen (name) + 10); + const char *bname = lbasename (name); + real_name = name; + + /* Prepend tmp- to the beginning, to avoid file-name clashes after + truncation on filesystems with limited namespaces (DOS). */ + sprintf (tname, "%.*stmp-%s", (int) (bname - name), name, bname); + obfd = bfd_openw (tname, NULL); + + if (!obfd) + { + fprintf (stderr, + _("%s: Can't open output archive %s\n"), + program_name, tname); + + maybequit (); + } + else + { + if (!t) + { + bfd **ptr; + bfd *element; + bfd *ibfd; + + ibfd = bfd_openr (name, NULL); + + if (!ibfd) + { + fprintf (stderr,_("%s: Can't open input archive %s\n"), + program_name, name); + maybequit (); + return; + } + + if (!bfd_check_format(ibfd, bfd_archive)) + { + fprintf (stderr, + _("%s: file %s is not an archive\n"), + program_name, name); + maybequit (); + return; + } + + ptr = &(obfd->archive_head); + element = bfd_openr_next_archived_file (ibfd, NULL); + + while (element) + { + *ptr = element; + ptr = &element->archive_next; + element = bfd_openr_next_archived_file (ibfd, element); + } + } + + bfd_set_format (obfd, bfd_archive); + + obfd->has_armap = 1; + obfd->is_thin_archive = 0; + } +} + +static void +ar_addlib_doer (bfd *abfd, bfd *prev) +{ + /* Add this module to the output bfd. */ + if (prev != NULL) + prev->archive_next = abfd->archive_next; + + abfd->archive_next = obfd->archive_head; + obfd->archive_head = abfd; +} + +void +ar_addlib (char *name, struct list *list) +{ + if (obfd == NULL) + { + fprintf (stderr, _("%s: no output archive specified yet\n"), program_name); + maybequit (); + } + else + { + bfd *arch; + + arch = open_inarch (name, (char *) NULL); + if (arch != NULL) + map_over_list (arch, ar_addlib_doer, list); + + /* Don't close the bfd, since it will make the elements disappear. */ + } +} + +void +ar_addmod (struct list *list) +{ + if (!obfd) + { + fprintf (stderr, _("%s: no open output archive\n"), program_name); + maybequit (); + } + else + { + while (list) + { + bfd *abfd = bfd_openr (list->name, NULL); + + if (!abfd) + { + fprintf (stderr, _("%s: can't open file %s\n"), + program_name, list->name); + maybequit (); + } + else + { + abfd->archive_next = obfd->archive_head; + obfd->archive_head = abfd; + } + list = list->next; + } + } +} + + +void +ar_clear (void) +{ + if (obfd) + obfd->archive_head = 0; +} + +void +ar_delete (struct list *list) +{ + if (!obfd) + { + fprintf (stderr, _("%s: no open output archive\n"), program_name); + maybequit (); + } + else + { + while (list) + { + /* Find this name in the archive. */ + bfd *member = obfd->archive_head; + bfd **prev = &(obfd->archive_head); + int found = 0; + + while (member) + { + if (FILENAME_CMP(member->filename, list->name) == 0) + { + *prev = member->archive_next; + found = 1; + } + else + prev = &(member->archive_next); + + member = member->archive_next; + } + + if (!found) + { + fprintf (stderr, _("%s: can't find module file %s\n"), + program_name, list->name); + maybequit (); + } + + list = list->next; + } + } +} + +void +ar_save (void) +{ + if (!obfd) + { + fprintf (stderr, _("%s: no open output archive\n"), program_name); + maybequit (); + } + else + { + char *ofilename = xstrdup (bfd_get_filename (obfd)); + + bfd_close (obfd); + + smart_rename (ofilename, real_name, 0); + obfd = 0; + free (ofilename); + } +} + +void +ar_replace (struct list *list) +{ + if (!obfd) + { + fprintf (stderr, _("%s: no open output archive\n"), program_name); + maybequit (); + } + else + { + while (list) + { + /* Find this name in the archive. */ + bfd *member = obfd->archive_head; + bfd **prev = &(obfd->archive_head); + int found = 0; + + while (member) + { + if (FILENAME_CMP (member->filename, list->name) == 0) + { + /* Found the one to replace. */ + bfd *abfd = bfd_openr (list->name, 0); + + if (!abfd) + { + fprintf (stderr, _("%s: can't open file %s\n"), + program_name, list->name); + maybequit (); + } + else + { + *prev = abfd; + abfd->archive_next = member->archive_next; + found = 1; + } + } + else + { + prev = &(member->archive_next); + } + member = member->archive_next; + } + + if (!found) + { + bfd *abfd = bfd_openr (list->name, 0); + + fprintf (stderr,_("%s: can't find module file %s\n"), + program_name, list->name); + if (!abfd) + { + fprintf (stderr, _("%s: can't open file %s\n"), + program_name, list->name); + maybequit (); + } + else + *prev = abfd; + } + + list = list->next; + } + } +} + +/* And I added this one. */ +void +ar_list (void) +{ + if (!obfd) + { + fprintf (stderr, _("%s: no open output archive\n"), program_name); + maybequit (); + } + else + { + bfd *abfd; + + outfile = stdout; + verbose =1 ; + printf (_("Current open archive is %s\n"), bfd_get_filename (obfd)); + + for (abfd = obfd->archive_head; + abfd != (bfd *)NULL; + abfd = abfd->archive_next) + ar_directory_doer (abfd, (bfd *) NULL); + } +} + +void +ar_end (void) +{ + if (obfd) + { + bfd_cache_close (obfd); + unlink (bfd_get_filename (obfd)); + } +} + +void +ar_extract (struct list *list) +{ + if (!obfd) + { + fprintf (stderr, _("%s: no open archive\n"), program_name); + maybequit (); + } + else + { + while (list) + { + /* Find this name in the archive. */ + bfd *member = obfd->archive_head; + int found = 0; + + while (member && !found) + { + if (FILENAME_CMP (member->filename, list->name) == 0) + { + extract_file (member); + found = 1; + } + + member = member->archive_next; + } + + if (!found) + { + bfd_openr (list->name, 0); + fprintf (stderr, _("%s: can't find module file %s\n"), + program_name, list->name); + } + + list = list->next; + } + } +} diff --git a/contrib/toolchain/binutils/binutils/arsup.h b/contrib/toolchain/binutils/binutils/arsup.h new file mode 100644 index 0000000000..5b176810af --- /dev/null +++ b/contrib/toolchain/binutils/binutils/arsup.h @@ -0,0 +1,63 @@ +/* arsup.h - archive support header file + Copyright 1992, 1993, 1994, 1996, 2001, 2002, 2003, 2005, 2007 + Free Software Foundation, Inc. + + This file is part of GNU Binutils. + + 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 3 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., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +struct list { + char *name; + struct list *next; +}; + +void maybequit (void); + +void prompt (void); + +void ar_clear (void); + +void ar_replace (struct list *); + +void ar_delete (struct list *); + +void ar_save (void); + +void ar_list (void); + +void ar_open (char *, int); + +void ar_directory (char *, struct list *, char *); + +void ar_addmod (struct list *); + +void ar_addlib (char *, struct list *); + +void ar_end (void); + +void ar_extract (struct list *); + +bfd *open_inarch (const char *archive_filename, const char *); + +extern int yylex (void); + +int yyparse (void); + +/* Functions from ar.c */ + +void extract_file (bfd * abfd); + +extern int interactive; diff --git a/contrib/toolchain/binutils/binutils/binemul.c b/contrib/toolchain/binutils/binutils/binemul.c new file mode 100644 index 0000000000..6bfcb15a85 --- /dev/null +++ b/contrib/toolchain/binutils/binutils/binemul.c @@ -0,0 +1,149 @@ +/* Binutils emulation layer. + Copyright 2002, 2003, 2005, 2007, 2008, 2010 + Free Software Foundation, Inc. + Written by Tom Rix, Red Hat Inc. + + This file is part of GNU Binutils. + + 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 3 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., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +#include "binemul.h" + +extern bin_emulation_xfer_type bin_dummy_emulation; + +void +ar_emul_usage (FILE *fp) +{ + if (bin_dummy_emulation.ar_usage) + bin_dummy_emulation.ar_usage (fp); +} + +void +ar_emul_default_usage (FILE *fp) +{ + AR_EMUL_USAGE_PRINT_OPTION_HEADER (fp); + /* xgettext:c-format */ + fprintf (fp, _(" No emulation specific options\n")); +} + +bfd_boolean +ar_emul_append (bfd **after_bfd, char *file_name, const char *target, + bfd_boolean verbose, bfd_boolean flatten) +{ + if (bin_dummy_emulation.ar_append) + return bin_dummy_emulation.ar_append (after_bfd, file_name, target, + verbose, flatten); + + return FALSE; +} + +static bfd_boolean +any_ok (bfd *new_bfd ATTRIBUTE_UNUSED) +{ + return TRUE; +} + +bfd_boolean +do_ar_emul_append (bfd **after_bfd, bfd *new_bfd, + bfd_boolean verbose, bfd_boolean flatten, + bfd_boolean (*check) (bfd *)) +{ + /* When flattening, add the members of an archive instead of the + archive itself. */ + if (flatten && bfd_check_format (new_bfd, bfd_archive)) + { + bfd *elt; + bfd_boolean added = FALSE; + + for (elt = bfd_openr_next_archived_file (new_bfd, NULL); + elt; + elt = bfd_openr_next_archived_file (new_bfd, elt)) + { + if (do_ar_emul_append (after_bfd, elt, verbose, TRUE, check)) + { + added = TRUE; + after_bfd = &((*after_bfd)->archive_next); + } + } + + return added; + } + + if (!check (new_bfd)) + return FALSE; + + AR_EMUL_APPEND_PRINT_VERBOSE (verbose, new_bfd->filename); + + new_bfd->archive_next = *after_bfd; + *after_bfd = new_bfd; + + return TRUE; +} + +bfd_boolean +ar_emul_default_append (bfd **after_bfd, char *file_name, + const char *target, bfd_boolean verbose, + bfd_boolean flatten) +{ + bfd *new_bfd; + + new_bfd = bfd_openr (file_name, target); + AR_EMUL_ELEMENT_CHECK (new_bfd, file_name); + return do_ar_emul_append (after_bfd, new_bfd, verbose, flatten, any_ok); +} + +bfd_boolean +ar_emul_replace (bfd **after_bfd, char *file_name, const char *target, + bfd_boolean verbose) +{ + if (bin_dummy_emulation.ar_replace) + return bin_dummy_emulation.ar_replace (after_bfd, file_name, + target, verbose); + + return FALSE; +} + +bfd_boolean +ar_emul_default_replace (bfd **after_bfd, char *file_name, + const char *target, bfd_boolean verbose) +{ + bfd *new_bfd; + + new_bfd = bfd_openr (file_name, target); + AR_EMUL_ELEMENT_CHECK (new_bfd, file_name); + + AR_EMUL_REPLACE_PRINT_VERBOSE (verbose, file_name); + + new_bfd->archive_next = *after_bfd; + *after_bfd = new_bfd; + + return TRUE; +} + +bfd_boolean +ar_emul_parse_arg (char *arg) +{ + if (bin_dummy_emulation.ar_parse_arg) + return bin_dummy_emulation.ar_parse_arg (arg); + + return FALSE; +} + +bfd_boolean +ar_emul_default_parse_arg (char *arg ATTRIBUTE_UNUSED) +{ + return FALSE; +} diff --git a/contrib/toolchain/binutils/binutils/binemul.h b/contrib/toolchain/binutils/binutils/binemul.h new file mode 100644 index 0000000000..a93b7b0bd1 --- /dev/null +++ b/contrib/toolchain/binutils/binutils/binemul.h @@ -0,0 +1,71 @@ +/* Binutils emulation layer. + Copyright 2002, 2003, 2005, 2007, 2008 Free Software Foundation, Inc. + Written by Tom Rix, Red Hat Inc. + + This file is part of GNU Binutils. + + 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 3 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., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +#ifndef BINEMUL_H +#define BINEMUL_H + +#include "sysdep.h" +#include "bfd.h" +#include "bucomm.h" + +extern void ar_emul_usage (FILE *); +extern void ar_emul_default_usage (FILE *); +extern bfd_boolean ar_emul_append (bfd **, char *, const char *, + bfd_boolean, bfd_boolean); +extern bfd_boolean ar_emul_default_append (bfd **, char *, const char *, + bfd_boolean, bfd_boolean); +extern bfd_boolean do_ar_emul_append (bfd **, bfd *, + bfd_boolean, bfd_boolean, + bfd_boolean (*)(bfd *)); +extern bfd_boolean ar_emul_replace (bfd **, char *, const char *, + bfd_boolean); +extern bfd_boolean ar_emul_default_replace (bfd **, char *, + const char *, bfd_boolean); +extern bfd_boolean ar_emul_parse_arg (char *); +extern bfd_boolean ar_emul_default_parse_arg (char *); + +/* Macros for common output. */ + +#define AR_EMUL_USAGE_PRINT_OPTION_HEADER(fp) \ + /* xgettext:c-format */ \ + fprintf (fp, _(" emulation options: \n")) + +#define AR_EMUL_ELEMENT_CHECK(abfd, file_name) \ + do { if ((abfd) == NULL) bfd_fatal (file_name); } while (0) + +#define AR_EMUL_APPEND_PRINT_VERBOSE(verbose, file_name) \ + do { if (verbose) printf ("a - %s\n", file_name); } while (0) + +#define AR_EMUL_REPLACE_PRINT_VERBOSE(verbose, file_name) \ + do { if (verbose) printf ("r - %s\n", file_name); } while (0) + +typedef struct bin_emulation_xfer_struct +{ + /* Print out the extra options. */ + void (* ar_usage) (FILE *fp); + bfd_boolean (* ar_append) (bfd **, char *, const char *, bfd_boolean, + bfd_boolean); + bfd_boolean (* ar_replace) (bfd **, char *, const char *, bfd_boolean); + bfd_boolean (* ar_parse_arg) (char *); +} +bin_emulation_xfer_type; + +#endif diff --git a/contrib/toolchain/binutils/binutils/emul_vanilla.c b/contrib/toolchain/binutils/binutils/emul_vanilla.c new file mode 100644 index 0000000000..d15287d2fa --- /dev/null +++ b/contrib/toolchain/binutils/binutils/emul_vanilla.c @@ -0,0 +1,30 @@ +/* Binutils emulation layer. + Copyright (C) 2002, 2005, 2007 Free Software Foundation, Inc. + Written by Tom Rix, Red Hat Inc. + + This file is part of GNU Binutils. + + 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 3 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., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +#include "binemul.h" + +struct bin_emulation_xfer_struct bin_vanilla_emulation = +{ + ar_emul_default_usage, + ar_emul_default_append, + ar_emul_default_replace, + ar_emul_default_parse_arg, +}; diff --git a/contrib/toolchain/binutils/binutils/not-ranlib.c b/contrib/toolchain/binutils/binutils/not-ranlib.c new file mode 100644 index 0000000000..6431f8413f --- /dev/null +++ b/contrib/toolchain/binutils/binutils/not-ranlib.c @@ -0,0 +1,22 @@ +/* Copyright 2007 Free Software Foundation, Inc. + + This file is part of GNU Binutils. + + 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 3 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., 51 Franklin Street - Fifth Floor, Boston, MA + 02110-1301, USA. */ + +/* Linked with ar.o to flag that this program is 'ar' (not 'ranlib'). */ + +int is_ranlib = 0;