c-common.c: Move to c-family/.

gcc/ChangeLog:
	* c-common.c: Move to c-family/.
	* c-common.def: Likewise.
	* c-common.h: Likewise.
	* c-cppbuiltin.c: Likewise.
	* c-dump.c: Likewise.
	* c-format.c: Likewise.
	* c-format.h : Likewise.
	* c-gimplify.c: Likewise.
	* c-lex.c: Likewise.
	* c-omp.c: Likewise.
	* c.opt: Likewise.
	* c-opts.c: Likewise.
	* c-pch.c: Likewise.
	* c-ppoutput.c: Likewise.
	* c-pragma.c: Likewise.
	* c-pragma.h: Likewise.
	* c-pretty-print.c: Likewise.
	* c-pretty-print.h: Likewise.
	* c-semantics.c: Likewise.
	* stub-objc.c: Likewise.

	* gengtype.c (get_file_langdir): Special-case files in c-family/.
	(get_output_file_with_visibility): Fix name for c-common.h.
	* c-config-lang.in: Update paths in gtfiles for files in c-family/.

	* c-tree.h: Update include path for moved files.
	* c-lang.c: Likewise.
	* c-lang.h: Likewise.
	* c-parser.c: Likewise.
	* c-convert.c: Likewise.
	* c-decl.c: Likewise.
	* c-objc-common.c: Likewise.
	* configure.ac: Make sure c-family/ exists in the build directory.
	* configure: Regenerate.
	* Makefile.in: Update paths for moved files.  Regroup files per
	location and update dependencies.  Move generated_files down after
	ALL_GTFILES_H.

	* config/spu/spu-c.c: Update paths for moved files.
	* config/mep/mep-pragma.c: Likewise.
	* config/darwin-c.c: Likewise.
	* config/i386/msformat-c.c: Likewise.
	* config/i386/i386-c.c: Likewise.
	* config/avr/avr-c.c: Likewise.
	* config/sol2-c.c: Likewise.
	* config/ia64/ia64-c.c: Likewise.
	* config/rs6000/rs6000-c.c: Likewise.
	* config/arm/arm.c: Likewise.
	* config/arm/arm-c.c: Likewise.
	* config/h8300/h8300.c: Likewise.
	* config/v850/v850-c.c: Likewise.

	* config/t-darwin: Fix dependencies for moved files.
	* config/t-sol2: Fix dependencies for moved files.
	* config/mep/t-mep: Fix dependencies for moved files.
	* config/ia64/t-ia64: Fix dependencies for moved files.
	* config/rs6000/t-rs6000: Fix dependencies for moved files.
	* config/v850/t-v850: Fix dependencies for moved files.
	* config/v850/t-v850e: Fix dependencies for moved files.

	* config/m32c/m32c-pragma.c

	* po/exgettext: Look in c-family/ also.

c-family/ChangeLog:
	* c-common.c: Include gt-c-family-c-common.h.
	* c-pragma.c: Include gt-c-family-c-pragma.h.

objc/ChangeLog:
	* objc-act.c: Update include path for moved files.
	* objc-lang.c: Likewise.
	* config-lang.in: Update paths in gtfiles for files in c-family/.

objcp/ChangeLog:
	* objcp-lang.c: Update include path for moved files.
	* config-lang.in: Update paths in gtfiles for files in c-family/.

cp/ChangeLog:
	* typeck.c: Update include path for moved files.
	* decl.c: Likewise.
	* rtti.c: Likewise.
	* cp-gimplify.c: Likewise.
	* cp-lang.c: Likewise.
	* pt.c: Likewise.
	* semantics.c: Likewise.
	* cxx-pretty-print.h: Likewise.
	* decl2.c: Likewise.
	* parser.c: Likewise.
	* cp-objcp-common.c: Likewise.
	* cp-tree.h: Likewise.
	* name-lookup.c: Likewise.
	* lex.c: Likewise.
	* name-lookup.h: Likewise.
	* config-lang.in: Update paths in gtfiles for files in c-family/.
	* Make-lang.in: Likewise.

From-SVN: r160330

1 files changed, 0 insertions, 625 deletions

diff --git a/gcc/c-ppoutput.c b/gcc/c-ppoutput.c
deleted file mode 100644
index 1700fae..0000000
--- a/gcc/c-ppoutput.c
+++ /dev/null
@@ -1,625 +0,0 @@
-/* Preprocess only, using cpplib.
-   Copyright (C) 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007,
-   2008, 2009 Free Software Foundation, Inc.
-   Written by Per Bothner, 1994-95.
-
-   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, 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; see the file COPYING3.  If not see
-   <http://www.gnu.org/licenses/>.  */
-
-#include "config.h"
-#include "system.h"
-#include "coretypes.h"
-#include "cpplib.h"
-#include "../libcpp/internal.h"
-#include "tree.h"
-#include "c-common.h"		/* For flags.  */
-#include "c-pragma.h"		/* For parse_in.  */
-
-/* Encapsulates state used to convert a stream of tokens into a text
-   file.  */
-static struct
-{
-  FILE *outf;			/* Stream to write to.  */
-  const cpp_token *prev;	/* Previous token.  */
-  const cpp_token *source;	/* Source token for spacing.  */
-  int src_line;			/* Line number currently being written.  */
-  unsigned char printed;	/* Nonzero if something output at line.  */
-  bool first_time;		/* pp_file_change hasn't been called yet.  */
-} print;
-
-/* Defined and undefined macros being queued for output with -dU at
-   the next newline.  */
-typedef struct macro_queue
-{
-  struct macro_queue *next;	/* Next macro in the list.  */
-  char *macro;			/* The name of the macro if not
-				   defined, the full definition if
-				   defined.  */
-} macro_queue;
-static macro_queue *define_queue, *undef_queue;
-
-/* General output routines.  */
-static void scan_translation_unit (cpp_reader *);
-static void print_lines_directives_only (int, const void *, size_t);
-static void scan_translation_unit_directives_only (cpp_reader *);
-static void scan_translation_unit_trad (cpp_reader *);
-static void account_for_newlines (const unsigned char *, size_t);
-static int dump_macro (cpp_reader *, cpp_hashnode *, void *);
-static void dump_queued_macros (cpp_reader *);
-
-static void print_line (source_location, const char *);
-static void maybe_print_line (source_location);
-static void do_line_change (cpp_reader *, const cpp_token *,
-			    source_location, int);
-
-/* Callback routines for the parser.   Most of these are active only
-   in specific modes.  */
-static void cb_line_change (cpp_reader *, const cpp_token *, int);
-static void cb_define (cpp_reader *, source_location, cpp_hashnode *);
-static void cb_undef (cpp_reader *, source_location, cpp_hashnode *);
-static void cb_used_define (cpp_reader *, source_location, cpp_hashnode *);
-static void cb_used_undef (cpp_reader *, source_location, cpp_hashnode *);
-static void cb_include (cpp_reader *, source_location, const unsigned char *,
-			const char *, int, const cpp_token **);
-static void cb_ident (cpp_reader *, source_location, const cpp_string *);
-static void cb_def_pragma (cpp_reader *, source_location);
-static void cb_read_pch (cpp_reader *pfile, const char *name,
-			 int fd, const char *orig_name);
-
-/* Preprocess and output.  */
-void
-preprocess_file (cpp_reader *pfile)
-{
-  /* A successful cpp_read_main_file guarantees that we can call
-     cpp_scan_nooutput or cpp_get_token next.  */
-  if (flag_no_output)
-    {
-      /* Scan -included buffers, then the main file.  */
-      while (pfile->buffer->prev)
-	cpp_scan_nooutput (pfile);
-      cpp_scan_nooutput (pfile);
-    }
-  else if (cpp_get_options (pfile)->traditional)
-    scan_translation_unit_trad (pfile);
-  else if (cpp_get_options (pfile)->directives_only
-	   && !cpp_get_options (pfile)->preprocessed)
-    scan_translation_unit_directives_only (pfile);
-  else
-    scan_translation_unit (pfile);
-
-  /* -dM command line option.  Should this be elsewhere?  */
-  if (flag_dump_macros == 'M')
-    cpp_forall_identifiers (pfile, dump_macro, NULL);
-
-  /* Flush any pending output.  */
-  if (print.printed)
-    putc ('\n', print.outf);
-}
-
-/* Set up the callbacks as appropriate.  */
-void
-init_pp_output (FILE *out_stream)
-{
-  cpp_callbacks *cb = cpp_get_callbacks (parse_in);
-
-  if (!flag_no_output)
-    {
-      cb->line_change = cb_line_change;
-      /* Don't emit #pragma or #ident directives if we are processing
-	 assembly language; the assembler may choke on them.  */
-      if (cpp_get_options (parse_in)->lang != CLK_ASM)
-	{
-	  cb->ident      = cb_ident;
-	  cb->def_pragma = cb_def_pragma;
-	}
-    }
-
-  if (flag_dump_includes)
-    cb->include  = cb_include;
-
-  if (flag_pch_preprocess)
-    {
-      cb->valid_pch = c_common_valid_pch;
-      cb->read_pch = cb_read_pch;
-    }
-
-  if (flag_dump_macros == 'N' || flag_dump_macros == 'D')
-    {
-      cb->define = cb_define;
-      cb->undef  = cb_undef;
-    }
-
-  if (flag_dump_macros == 'U')
-    {
-      cb->before_define = dump_queued_macros;
-      cb->used_define = cb_used_define;
-      cb->used_undef = cb_used_undef;
-    }
-
-  /* Initialize the print structure.  */
-  print.src_line = 1;
-  print.printed = 0;
-  print.prev = 0;
-  print.outf = out_stream;
-  print.first_time = 1;
-}
-
-/* Writes out the preprocessed file, handling spacing and paste
-   avoidance issues.  */
-static void
-scan_translation_unit (cpp_reader *pfile)
-{
-  bool avoid_paste = false;
-  bool do_line_adjustments
-    = cpp_get_options (parse_in)->lang != CLK_ASM
-      && !flag_no_line_commands;
-  bool in_pragma = false;
-
-  print.source = NULL;
-  for (;;)
-    {
-      source_location loc;
-      const cpp_token *token = cpp_get_token_with_location (pfile, &loc);
-
-      if (token->type == CPP_PADDING)
-	{
-	  avoid_paste = true;
-	  if (print.source == NULL
-	      || (!(print.source->flags & PREV_WHITE)
-		  && token->val.source == NULL))
-	    print.source = token->val.source;
-	  continue;
-	}
-
-      if (token->type == CPP_EOF)
-	break;
-
-      /* Subtle logic to output a space if and only if necessary.  */
-      if (avoid_paste)
-	{
-	  const struct line_map *map
-	    = linemap_lookup (line_table, loc);
-	  int src_line = SOURCE_LINE (map, loc);
-
-	  if (print.source == NULL)
-	    print.source = token;
-
-	  if (src_line != print.src_line
-	      && do_line_adjustments
-	      && !in_pragma)
-	    {
-	      do_line_change (pfile, token, loc, false);
-	      putc (' ', print.outf);
-	    }
-	  else if (print.source->flags & PREV_WHITE
-		   || (print.prev
-		       && cpp_avoid_paste (pfile, print.prev, token))
-		   || (print.prev == NULL && token->type == CPP_HASH))
-	    putc (' ', print.outf);
-	}
-      else if (token->flags & PREV_WHITE)
-	{
-	  const struct line_map *map
-	    = linemap_lookup (line_table, loc);
-	  int src_line = SOURCE_LINE (map, loc);
-
-	  if (src_line != print.src_line
-	      && do_line_adjustments
-	      && !in_pragma)
-	    do_line_change (pfile, token, loc, false);
-	  putc (' ', print.outf);
-	}
-
-      avoid_paste = false;
-      print.source = NULL;
-      print.prev = token;
-      if (token->type == CPP_PRAGMA)
-	{
-	  const char *space;
-	  const char *name;
-
-	  maybe_print_line (token->src_loc);
-	  fputs ("#pragma ", print.outf);
-	  c_pp_lookup_pragma (token->val.pragma, &space, &name);
-	  if (space)
-	    fprintf (print.outf, "%s %s", space, name);
-	  else
-	    fprintf (print.outf, "%s", name);
-	  print.printed = 1;
-	  in_pragma = true;
-	}
-      else if (token->type == CPP_PRAGMA_EOL)
-	{
-	  maybe_print_line (token->src_loc);
-	  in_pragma = false;
-	}
-      else
-	cpp_output_token (token, print.outf);
-
-      if (token->type == CPP_COMMENT)
-	account_for_newlines (token->val.str.text, token->val.str.len);
-    }
-}
-
-static void
-print_lines_directives_only (int lines, const void *buf, size_t size)
-{
-  print.src_line += lines;
-  fwrite (buf, 1, size, print.outf);
-}
-
-/* Writes out the preprocessed file, handling spacing and paste
-   avoidance issues.  */
-static void
-scan_translation_unit_directives_only (cpp_reader *pfile)
-{
-  struct _cpp_dir_only_callbacks cb;
-
-  cb.print_lines = print_lines_directives_only;
-  cb.maybe_print_line = maybe_print_line;
-
-  _cpp_preprocess_dir_only (pfile, &cb);
-}
-
-/* Adjust print.src_line for newlines embedded in output.  */
-static void
-account_for_newlines (const unsigned char *str, size_t len)
-{
-  while (len--)
-    if (*str++ == '\n')
-      print.src_line++;
-}
-
-/* Writes out a traditionally preprocessed file.  */
-static void
-scan_translation_unit_trad (cpp_reader *pfile)
-{
-  while (_cpp_read_logical_line_trad (pfile))
-    {
-      size_t len = pfile->out.cur - pfile->out.base;
-      maybe_print_line (pfile->out.first_line);
-      fwrite (pfile->out.base, 1, len, print.outf);
-      print.printed = 1;
-      if (!CPP_OPTION (pfile, discard_comments))
-	account_for_newlines (pfile->out.base, len);
-    }
-}
-
-/* If the token read on logical line LINE needs to be output on a
-   different line to the current one, output the required newlines or
-   a line marker, and return 1.  Otherwise return 0.  */
-static void
-maybe_print_line (source_location src_loc)
-{
-  const struct line_map *map = linemap_lookup (line_table, src_loc);
-  int src_line = SOURCE_LINE (map, src_loc);
-  /* End the previous line of text.  */
-  if (print.printed)
-    {
-      putc ('\n', print.outf);
-      print.src_line++;
-      print.printed = 0;
-    }
-
-  if (src_line >= print.src_line && src_line < print.src_line + 8)
-    {
-      while (src_line > print.src_line)
-	{
-	  putc ('\n', print.outf);
-	  print.src_line++;
-	}
-    }
-  else
-    print_line (src_loc, "");
-}
-
-/* Output a line marker for logical line LINE.  Special flags are "1"
-   or "2" indicating entering or leaving a file.  */
-static void
-print_line (source_location src_loc, const char *special_flags)
-{
-  /* End any previous line of text.  */
-  if (print.printed)
-    putc ('\n', print.outf);
-  print.printed = 0;
-
-  if (!flag_no_line_commands)
-    {
-      const struct line_map *map = linemap_lookup (line_table, src_loc);
-
-      size_t to_file_len = strlen (map->to_file);
-      unsigned char *to_file_quoted =
-         (unsigned char *) alloca (to_file_len * 4 + 1);
-      unsigned char *p;
-
-      print.src_line = SOURCE_LINE (map, src_loc);
-
-      /* cpp_quote_string does not nul-terminate, so we have to do it
-	 ourselves.  */
-      p = cpp_quote_string (to_file_quoted,
-			    (const unsigned char *) map->to_file, to_file_len);
-      *p = '\0';
-      fprintf (print.outf, "# %u \"%s\"%s",
-	       print.src_line == 0 ? 1 : print.src_line,
-	       to_file_quoted, special_flags);
-
-      if (map->sysp == 2)
-	fputs (" 3 4", print.outf);
-      else if (map->sysp == 1)
-	fputs (" 3", print.outf);
-
-      putc ('\n', print.outf);
-    }
-}
-
-/* Helper function for cb_line_change and scan_translation_unit.  */
-static void
-do_line_change (cpp_reader *pfile, const cpp_token *token,
-		source_location src_loc, int parsing_args)
-{
-  if (define_queue || undef_queue)
-    dump_queued_macros (pfile);
-
-  if (token->type == CPP_EOF || parsing_args)
-    return;
-
-  maybe_print_line (src_loc);
-  print.prev = 0;
-  print.source = 0;
-
-  /* Supply enough spaces to put this token in its original column,
-     one space per column greater than 2, since scan_translation_unit
-     will provide a space if PREV_WHITE.  Don't bother trying to
-     reconstruct tabs; we can't get it right in general, and nothing
-     ought to care.  Some things do care; the fault lies with them.  */
-  if (!CPP_OPTION (pfile, traditional))
-    {
-      const struct line_map *map = linemap_lookup (line_table, src_loc);
-      int spaces = SOURCE_COLUMN (map, src_loc) - 2;
-      print.printed = 1;
-
-      while (-- spaces >= 0)
-	putc (' ', print.outf);
-    }
-}
-
-/* Called when a line of output is started.  TOKEN is the first token
-   of the line, and at end of file will be CPP_EOF.  */
-static void
-cb_line_change (cpp_reader *pfile, const cpp_token *token,
-		int parsing_args)
-{
-  do_line_change (pfile, token, token->src_loc, parsing_args);
-}
-
-static void
-cb_ident (cpp_reader *pfile ATTRIBUTE_UNUSED, source_location line,
-	  const cpp_string *str)
-{
-  maybe_print_line (line);
-  fprintf (print.outf, "#ident %s\n", str->text);
-  print.src_line++;
-}
-
-static void
-cb_define (cpp_reader *pfile, source_location line, cpp_hashnode *node)
-{
-  maybe_print_line (line);
-  fputs ("#define ", print.outf);
-
-  /* 'D' is whole definition; 'N' is name only.  */
-  if (flag_dump_macros == 'D')
-    fputs ((const char *) cpp_macro_definition (pfile, node),
-	   print.outf);
-  else
-    fputs ((const char *) NODE_NAME (node), print.outf);
-
-  putc ('\n', print.outf);
-  if (linemap_lookup (line_table, line)->to_line != 0)
-    print.src_line++;
-}
-
-static void
-cb_undef (cpp_reader *pfile ATTRIBUTE_UNUSED, source_location line,
-	  cpp_hashnode *node)
-{
-  maybe_print_line (line);
-  fprintf (print.outf, "#undef %s\n", NODE_NAME (node));
-  print.src_line++;
-}
-
-static void
-cb_used_define (cpp_reader *pfile, source_location line ATTRIBUTE_UNUSED,
-		cpp_hashnode *node)
-{
-  macro_queue *q;
-  if (node->flags & NODE_BUILTIN)
-    return;
-  q = XNEW (macro_queue);
-  q->macro = xstrdup ((const char *) cpp_macro_definition (pfile, node));
-  q->next = define_queue;
-  define_queue = q;
-}
-
-static void
-cb_used_undef (cpp_reader *pfile ATTRIBUTE_UNUSED,
-	       source_location line ATTRIBUTE_UNUSED,
-	       cpp_hashnode *node)
-{
-  macro_queue *q;
-  q = XNEW (macro_queue);
-  q->macro = xstrdup ((const char *) NODE_NAME (node));
-  q->next = undef_queue;
-  undef_queue = q;
-}
-
-static void
-dump_queued_macros (cpp_reader *pfile ATTRIBUTE_UNUSED)
-{
-  macro_queue *q;
-
-  /* End the previous line of text.  */
-  if (print.printed)
-    {
-      putc ('\n', print.outf);
-      print.src_line++;
-      print.printed = 0;
-    }
-
-  for (q = define_queue; q;)
-    {
-      macro_queue *oq;
-      fputs ("#define ", print.outf);
-      fputs (q->macro, print.outf);
-      putc ('\n', print.outf);
-      print.src_line++;
-      oq = q;
-      q = q->next;
-      free (oq->macro);
-      free (oq);
-    }
-  define_queue = NULL;
-  for (q = undef_queue; q;)
-    {
-      macro_queue *oq;
-      fprintf (print.outf, "#undef %s\n", q->macro);
-      print.src_line++;
-      oq = q;
-      q = q->next;
-      free (oq->macro);
-      free (oq);
-    }
-  undef_queue = NULL;
-}
-
-static void
-cb_include (cpp_reader *pfile ATTRIBUTE_UNUSED, source_location line,
-	    const unsigned char *dir, const char *header, int angle_brackets,
-	    const cpp_token **comments)
-{
-  maybe_print_line (line);
-  if (angle_brackets)
-    fprintf (print.outf, "#%s <%s>", dir, header);
-  else
-    fprintf (print.outf, "#%s \"%s\"", dir, header);
-
-  if (comments != NULL)
-    {
-      while (*comments != NULL)
-	{
-	  if ((*comments)->flags & PREV_WHITE)
-	    putc (' ', print.outf);
-	  cpp_output_token (*comments, print.outf);
-	  ++comments;
-	}
-    }
-
-  putc ('\n', print.outf);
-  print.src_line++;
-}
-
-/* Callback called when -fworking-director and -E to emit working
-   directory in cpp output file.  */
-
-void
-pp_dir_change (cpp_reader *pfile ATTRIBUTE_UNUSED, const char *dir)
-{
-  size_t to_file_len = strlen (dir);
-  unsigned char *to_file_quoted =
-     (unsigned char *) alloca (to_file_len * 4 + 1);
-  unsigned char *p;
-
-  /* cpp_quote_string does not nul-terminate, so we have to do it ourselves.  */
-  p = cpp_quote_string (to_file_quoted, (const unsigned char *) dir, to_file_len);
-  *p = '\0';
-  fprintf (print.outf, "# 1 \"%s//\"\n", to_file_quoted);
-}
-
-/* The file name, line number or system header flags have changed, as
-   described in MAP.  */
-
-void
-pp_file_change (const struct line_map *map)
-{
-  const char *flags = "";
-
-  if (flag_no_line_commands)
-    return;
-
-  if (map != NULL)
-    {
-      input_location = map->start_location;
-      if (print.first_time)
-	{
-	  /* Avoid printing foo.i when the main file is foo.c.  */
-	  if (!cpp_get_options (parse_in)->preprocessed)
-	    print_line (map->start_location, flags);
-	  print.first_time = 0;
-	}
-      else
-	{
-	  /* Bring current file to correct line when entering a new file.  */
-	  if (map->reason == LC_ENTER)
-	    {
-	      const struct line_map *from = INCLUDED_FROM (line_table, map);
-	      maybe_print_line (LAST_SOURCE_LINE_LOCATION (from));
-	    }
-	  if (map->reason == LC_ENTER)
-	    flags = " 1";
-	  else if (map->reason == LC_LEAVE)
-	    flags = " 2";
-	  print_line (map->start_location, flags);
-	}
-    }
-}
-
-/* Copy a #pragma directive to the preprocessed output.  */
-static void
-cb_def_pragma (cpp_reader *pfile, source_location line)
-{
-  maybe_print_line (line);
-  fputs ("#pragma ", print.outf);
-  cpp_output_line (pfile, print.outf);
-  print.src_line++;
-}
-
-/* Dump out the hash table.  */
-static int
-dump_macro (cpp_reader *pfile, cpp_hashnode *node, void *v ATTRIBUTE_UNUSED)
-{
-  if (node->type == NT_MACRO && !(node->flags & NODE_BUILTIN))
-    {
-      fputs ("#define ", print.outf);
-      fputs ((const char *) cpp_macro_definition (pfile, node),
-	     print.outf);
-      putc ('\n', print.outf);
-      print.src_line++;
-    }
-
-  return 1;
-}
-
-/* Load in the PCH file NAME, open on FD.  It was originally searched for
-   by ORIG_NAME.  Also, print out a #include command so that the PCH
-   file can be loaded when the preprocessed output is compiled.  */
-
-static void
-cb_read_pch (cpp_reader *pfile, const char *name,
-	     int fd, const char *orig_name ATTRIBUTE_UNUSED)
-{
-  c_common_read_pch (pfile, name, fd, orig_name);
-
-  fprintf (print.outf, "#pragma GCC pch_preprocess \"%s\"\n", name);
-  print.src_line++;
-}