Enlist the FreeBSD-CURRENT users as testers of what is to become Gcc 3.1.0.

These bits are taken from the FSF anoncvs repo on 1-Feb-2002 08:20 PST.

1 files changed, 114 insertions, 99 deletions

diff --git a/contrib/gcc/toplev.h b/contrib/gcc/toplev.h
index 3ffad1f..41ccedc 100644
--- a/contrib/gcc/toplev.h
+++ b/contrib/gcc/toplev.h
@@ -1,118 +1,133 @@
 /* toplev.h - Various declarations for functions found in toplev.c
-   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
 
-This file is part of GNU CC.
+This file is part of GCC.
 
-GNU CC 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.
+GCC 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.
 
-GNU CC 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.
+GCC 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 GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
+along with GCC; see the file COPYING.  If not, write to the Free
+Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.  */
 
-#ifndef __GCC_TOPLEV_H__
-#define __GCC_TOPLEV_H__
+#ifndef GCC_TOPLEV_H
+#define GCC_TOPLEV_H
 
-#ifdef ANSI_PROTOTYPES
-union tree_node;
-struct rtx_def;
-#endif
+/* If non-NULL, return one past-the-end of the matching SUBPART of
+   the WHOLE string.  */
+#define skip_leading_substring(whole,  part) \
+   (strncmp (whole, part, strlen (part)) ? NULL : whole + strlen (part))
 
-extern int read_integral_parameter	PROTO ((const char *, const char *,
+extern int toplev_main			PARAMS ((int, char **));
+extern int read_integral_parameter	PARAMS ((const char *, const char *,
 						const int));
-extern int count_error			PROTO ((int));
-extern void strip_off_ending		PROTO ((char *, int));
-extern void print_time			PROTO ((const char *, int));
-extern void debug_start_source_file	PROTO ((char *));
-extern void debug_end_source_file	PROTO ((unsigned));
-extern void debug_define		PROTO ((unsigned, char *));
-extern void debug_undef			PROTO ((unsigned, char *));
-extern void fatal			PVPROTO ((const char *, ...))
-  ATTRIBUTE_PRINTF_1 ATTRIBUTE_NORETURN;
-extern void fatal_io_error		PROTO ((const char *))
-  ATTRIBUTE_NORETURN;
-extern void pfatal_with_name		PROTO ((const char *))
-  ATTRIBUTE_NORETURN;
-extern void fatal_insn_not_found	PROTO ((struct rtx_def *))
-  ATTRIBUTE_NORETURN;
-extern void fatal_insn			PVPROTO ((const char *,
-						  struct rtx_def *, ...))
-  ATTRIBUTE_PRINTF(1, 3) ATTRIBUTE_NORETURN;
-extern void warning			PVPROTO ((const char *, ...))
-						ATTRIBUTE_PRINTF_1;
-extern void error			PVPROTO ((const char *, ...))
-						ATTRIBUTE_PRINTF_1;
-extern void pedwarn			PVPROTO ((const char *, ...))
-						ATTRIBUTE_PRINTF_1;
-extern void pedwarn_with_file_and_line	PVPROTO ((const char *, int,
-						  const char *, ...))
-  ATTRIBUTE_PRINTF_3;
-extern void warning_with_file_and_line	PVPROTO ((const char *, int,
-						  const char *, ...))
-  ATTRIBUTE_PRINTF_3;
-extern void error_with_file_and_line	PVPROTO ((const char *, int,
-						  const char *, ...))
-  ATTRIBUTE_PRINTF_3;
-extern void sorry			PVPROTO ((const char *, ...))
-  ATTRIBUTE_PRINTF_1;
-extern void really_sorry		PVPROTO((const char *, ...))
-  ATTRIBUTE_PRINTF_1 ATTRIBUTE_NORETURN;
-extern void default_print_error_function PROTO ((const char *));
-extern void report_error_function	PROTO ((const char *));
-
-extern void rest_of_decl_compilation	PROTO ((union tree_node *,
+extern int count_error			PARAMS ((int));
+extern void strip_off_ending		PARAMS ((char *, int));
+extern void print_time			PARAMS ((const char *, long));
+extern const char *trim_filename	PARAMS ((const char *));
+extern void internal_error		PARAMS ((const char *, ...))
+					       ATTRIBUTE_NORETURN;
+extern void fatal_io_error		PARAMS ((const char *, ...))
+					       ATTRIBUTE_NORETURN;
+extern void _fatal_insn_not_found	PARAMS ((struct rtx_def *,
+						const char *, int,
+						const char *))
+					       ATTRIBUTE_NORETURN;
+extern void _fatal_insn			PARAMS ((const char *,
+						struct rtx_def *,
+						const char *, int,
+						const char *))
+					      ATTRIBUTE_NORETURN;
+
+#define fatal_insn(msgid, insn) \
+	_fatal_insn (msgid, insn, __FILE__, __LINE__, __FUNCTION__)
+#define fatal_insn_not_found(insn) \
+	_fatal_insn_not_found (insn, __FILE__, __LINE__, __FUNCTION__)
+
+/* None of these functions are suitable for ATTRIBUTE_PRINTF, because
+   each language front end can extend them with its own set of format
+   specifiers.  */
+extern void warning			PARAMS ((const char *, ...));
+extern void error			PARAMS ((const char *, ...));
+extern void fatal_error			PARAMS ((const char *, ...))
+					       ATTRIBUTE_NORETURN;
+extern void pedwarn			PARAMS ((const char *, ...));
+extern void pedwarn_with_file_and_line	PARAMS ((const char *, int,
+						 const char *, ...));
+extern void warning_with_file_and_line	PARAMS ((const char *, int,
+						 const char *, ...));
+extern void error_with_file_and_line	PARAMS ((const char *, int,
+						 const char *, ...));
+extern void sorry			PARAMS ((const char *, ...));
+extern void report_error_function	PARAMS ((const char *));
+
+extern void rest_of_decl_compilation	PARAMS ((union tree_node *,
 						const char *, int, int));
-extern void rest_of_type_compilation	PROTO ((union tree_node *, int));
-extern void rest_of_compilation		PROTO ((union tree_node *));
-
-/* The *_with_decl functions aren't suitable for ATTRIBUTE_PRINTF. */
-extern void pedwarn_with_decl		PVPROTO ((union tree_node *,
-						  const char *, ...));
-extern void warning_with_decl		PVPROTO ((union tree_node *,
-						  const char *, ...));
-extern void error_with_decl		PVPROTO ((union tree_node *,
-						  const char *, ...));
-
-extern void announce_function		PROTO ((union tree_node *));
-
-extern void error_for_asm		PVPROTO((struct rtx_def *,
-						 const char *, ...))
-  ATTRIBUTE_PRINTF_2;
-extern void warning_for_asm		PVPROTO((struct rtx_def *,
-						 const char *, ...))
-  ATTRIBUTE_PRINTF_2;
-#if defined (_JBLEN) || defined (setjmp)
-extern void set_float_handler PROTO((jmp_buf));
-extern int push_float_handler PROTO((jmp_buf, jmp_buf));
-extern void pop_float_handler PROTO((int, jmp_buf));
-#endif
-extern int do_float_handler PROTO((void (*) (PTR), PTR));
+extern void rest_of_type_compilation	PARAMS ((union tree_node *, int));
+extern void rest_of_compilation		PARAMS ((union tree_node *));
+
+extern void pedwarn_with_decl		PARAMS ((union tree_node *,
+						 const char *, ...));
+extern void warning_with_decl		PARAMS ((union tree_node *,
+						 const char *, ...));
+extern void error_with_decl		PARAMS ((union tree_node *,
+						 const char *, ...));
+
+extern void announce_function		PARAMS ((union tree_node *));
+
+extern void error_for_asm		PARAMS ((struct rtx_def *,
+						 const char *, ...));
+extern void warning_for_asm		PARAMS ((struct rtx_def *,
+						 const char *, ...));
+extern void warn_deprecated_use		PARAMS ((union tree_node *));
+extern int do_float_handler PARAMS ((void (*) (PTR), PTR));
 
 #ifdef BUFSIZ
-extern void output_quoted_string	PROTO ((FILE *, const char *));
-extern void output_file_directive	PROTO ((FILE *, const char *));
+extern void output_quoted_string	PARAMS ((FILE *, const char *));
+extern void output_file_directive	PARAMS ((FILE *, const char *));
 #endif
-
-extern void fancy_abort			PROTO ((void)) ATTRIBUTE_NORETURN;
-extern void do_abort			PROTO ((void)) ATTRIBUTE_NORETURN;
-extern void botch			PROTO ((const char *))
+extern void do_abort			PARAMS ((void)) ATTRIBUTE_NORETURN;
+extern void botch			PARAMS ((const char *))
   ATTRIBUTE_NORETURN;
 
 #ifdef BUFSIZ
-extern void fnotice			PROTO ((FILE *, const char *, ...))
-  ATTRIBUTE_PRINTF_2;
+  /* N.B. Unlike all the others, fnotice is just gettext+fprintf, and
+     therefore it can have ATTRIBUTE_PRINTF.  */
+extern void fnotice			PARAMS ((FILE *, const char *, ...))
+					       ATTRIBUTE_PRINTF_2;
+#endif
+
+extern int wrapup_global_declarations   PARAMS ((union tree_node **, int));
+extern void check_global_declarations   PARAMS ((union tree_node **, int));
+
+extern const char *progname;
+extern const char *dump_base_name;
+
+/* The hashtable, so that the C front ends can pass it to cpplib.  */
+extern struct ht *ident_hash;
+
+/* These functions can be used by targets to set the flags originally
+   implied by -ffast-math and -fno-fast-math.  */
+
+extern void set_fast_math_flags         PARAMS ((void));
+extern void set_no_fast_math_flags      PARAMS ((void));
+
+/* The following functions accept a wide integer argument.  Rather
+   than having to cast on every function call, we use a macro instead.  */
+
+#ifndef exact_log2
+#define exact_log2(N) exact_log2_wide ((unsigned HOST_WIDE_INT) (N))
+#define floor_log2(N) floor_log2_wide ((unsigned HOST_WIDE_INT) (N))
 #endif
+extern int exact_log2_wide             PARAMS ((unsigned HOST_WIDE_INT));
+extern int floor_log2_wide             PARAMS ((unsigned HOST_WIDE_INT));
 
-#undef trim_filename
-extern const char *trim_filename	PROTO ((const char *));
-extern int wrapup_global_declarations   PROTO ((union tree_node **, int));
-extern void check_global_declarations   PROTO ((union tree_node **, int));
-#endif /* __GCC_TOPLEV_H */
+#endif /* ! GCC_TOPLEV_H */