/* Get common system includes and various definitions and declarations based
|
/* Get common system includes and various definitions and declarations based
|
on autoconf macros.
|
on autoconf macros.
|
Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
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Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
|
Free Software Foundation, Inc.
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Free Software Foundation, Inc.
|
|
|
This file is part of GCC.
|
This file is part of GCC.
|
|
|
GCC is free software; you can redistribute it and/or modify it under
|
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
|
the terms of the GNU General Public License as published by the Free
|
Software Foundation; either version 3, or (at your option) any later
|
Software Foundation; either version 3, or (at your option) any later
|
version.
|
version.
|
|
|
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
|
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
|
WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
for more details.
|
for more details.
|
|
|
You should have received a copy of the GNU General Public License
|
You should have received a copy of the GNU General Public License
|
along with GCC; see the file COPYING3. If not see
|
along with GCC; see the file COPYING3. If not see
|
<http://www.gnu.org/licenses/>. */
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
|
#ifndef GCC_SYSTEM_H
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#ifndef GCC_SYSTEM_H
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#define GCC_SYSTEM_H
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#define GCC_SYSTEM_H
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|
|
/* We must include stdarg.h before stdio.h. */
|
/* We must include stdarg.h before stdio.h. */
|
#include <stdarg.h>
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#include <stdarg.h>
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|
|
#ifndef va_copy
|
#ifndef va_copy
|
# ifdef __va_copy
|
# ifdef __va_copy
|
# define va_copy(d,s) __va_copy((d),(s))
|
# define va_copy(d,s) __va_copy((d),(s))
|
# else
|
# else
|
# define va_copy(d,s) ((d) = (s))
|
# define va_copy(d,s) ((d) = (s))
|
# endif
|
# endif
|
#endif
|
#endif
|
|
|
#ifdef HAVE_STDDEF_H
|
#ifdef HAVE_STDDEF_H
|
# include <stddef.h>
|
# include <stddef.h>
|
#endif
|
#endif
|
|
|
#include <stdio.h>
|
#include <stdio.h>
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|
|
/* Define a generic NULL if one hasn't already been defined. */
|
/* Define a generic NULL if one hasn't already been defined. */
|
#ifndef NULL
|
#ifndef NULL
|
#define NULL 0
|
#define NULL 0
|
#endif
|
#endif
|
|
|
/* Use the unlocked open routines from libiberty. */
|
/* Use the unlocked open routines from libiberty. */
|
#define fopen(PATH,MODE) fopen_unlocked(PATH,MODE)
|
#define fopen(PATH,MODE) fopen_unlocked(PATH,MODE)
|
#define fdopen(FILDES,MODE) fdopen_unlocked(FILDES,MODE)
|
#define fdopen(FILDES,MODE) fdopen_unlocked(FILDES,MODE)
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#define freopen(PATH,MODE,STREAM) freopen_unlocked(PATH,MODE,STREAM)
|
#define freopen(PATH,MODE,STREAM) freopen_unlocked(PATH,MODE,STREAM)
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|
|
/* The compiler is not a multi-threaded application and therefore we
|
/* The compiler is not a multi-threaded application and therefore we
|
do not have to use the locking functions. In fact, using the locking
|
do not have to use the locking functions. In fact, using the locking
|
functions can cause the compiler to be significantly slower under
|
functions can cause the compiler to be significantly slower under
|
I/O bound conditions (such as -g -O0 on very large source files).
|
I/O bound conditions (such as -g -O0 on very large source files).
|
|
|
HAVE_DECL_PUTC_UNLOCKED actually indicates whether or not the stdio
|
HAVE_DECL_PUTC_UNLOCKED actually indicates whether or not the stdio
|
code is multi-thread safe by default. If it is set to 0, then do
|
code is multi-thread safe by default. If it is set to 0, then do
|
not worry about using the _unlocked functions.
|
not worry about using the _unlocked functions.
|
|
|
fputs_unlocked, fwrite_unlocked, and fprintf_unlocked are
|
fputs_unlocked, fwrite_unlocked, and fprintf_unlocked are
|
extensions and need to be prototyped by hand (since we do not
|
extensions and need to be prototyped by hand (since we do not
|
define _GNU_SOURCE). */
|
define _GNU_SOURCE). */
|
|
|
#if defined HAVE_DECL_PUTC_UNLOCKED && HAVE_DECL_PUTC_UNLOCKED
|
#if defined HAVE_DECL_PUTC_UNLOCKED && HAVE_DECL_PUTC_UNLOCKED
|
|
|
# ifdef HAVE_PUTC_UNLOCKED
|
# ifdef HAVE_PUTC_UNLOCKED
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# undef putc
|
# undef putc
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# define putc(C, Stream) putc_unlocked (C, Stream)
|
# define putc(C, Stream) putc_unlocked (C, Stream)
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# endif
|
# endif
|
# ifdef HAVE_PUTCHAR_UNLOCKED
|
# ifdef HAVE_PUTCHAR_UNLOCKED
|
# undef putchar
|
# undef putchar
|
# define putchar(C) putchar_unlocked (C)
|
# define putchar(C) putchar_unlocked (C)
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# endif
|
# endif
|
# ifdef HAVE_GETC_UNLOCKED
|
# ifdef HAVE_GETC_UNLOCKED
|
# undef getc
|
# undef getc
|
# define getc(Stream) getc_unlocked (Stream)
|
# define getc(Stream) getc_unlocked (Stream)
|
# endif
|
# endif
|
# ifdef HAVE_GETCHAR_UNLOCKED
|
# ifdef HAVE_GETCHAR_UNLOCKED
|
# undef getchar
|
# undef getchar
|
# define getchar() getchar_unlocked ()
|
# define getchar() getchar_unlocked ()
|
# endif
|
# endif
|
# ifdef HAVE_FPUTC_UNLOCKED
|
# ifdef HAVE_FPUTC_UNLOCKED
|
# undef fputc
|
# undef fputc
|
# define fputc(C, Stream) fputc_unlocked (C, Stream)
|
# define fputc(C, Stream) fputc_unlocked (C, Stream)
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# endif
|
# endif
|
|
|
# ifdef HAVE_CLEARERR_UNLOCKED
|
# ifdef HAVE_CLEARERR_UNLOCKED
|
# undef clearerr
|
# undef clearerr
|
# define clearerr(Stream) clearerr_unlocked (Stream)
|
# define clearerr(Stream) clearerr_unlocked (Stream)
|
# if defined (HAVE_DECL_CLEARERR_UNLOCKED) && !HAVE_DECL_CLEARERR_UNLOCKED
|
# if defined (HAVE_DECL_CLEARERR_UNLOCKED) && !HAVE_DECL_CLEARERR_UNLOCKED
|
extern void clearerr_unlocked (FILE *);
|
extern void clearerr_unlocked (FILE *);
|
# endif
|
# endif
|
# endif
|
# endif
|
# ifdef HAVE_FEOF_UNLOCKED
|
# ifdef HAVE_FEOF_UNLOCKED
|
# undef feof
|
# undef feof
|
# define feof(Stream) feof_unlocked (Stream)
|
# define feof(Stream) feof_unlocked (Stream)
|
# if defined (HAVE_DECL_FEOF_UNLOCKED) && !HAVE_DECL_FEOF_UNLOCKED
|
# if defined (HAVE_DECL_FEOF_UNLOCKED) && !HAVE_DECL_FEOF_UNLOCKED
|
extern int feof_unlocked (FILE *);
|
extern int feof_unlocked (FILE *);
|
# endif
|
# endif
|
# endif
|
# endif
|
# ifdef HAVE_FILENO_UNLOCKED
|
# ifdef HAVE_FILENO_UNLOCKED
|
# undef fileno
|
# undef fileno
|
# define fileno(Stream) fileno_unlocked (Stream)
|
# define fileno(Stream) fileno_unlocked (Stream)
|
# if defined (HAVE_DECL_FILENO_UNLOCKED) && !HAVE_DECL_FILENO_UNLOCKED
|
# if defined (HAVE_DECL_FILENO_UNLOCKED) && !HAVE_DECL_FILENO_UNLOCKED
|
extern int fileno_unlocked (FILE *);
|
extern int fileno_unlocked (FILE *);
|
# endif
|
# endif
|
# endif
|
# endif
|
# ifdef HAVE_FFLUSH_UNLOCKED
|
# ifdef HAVE_FFLUSH_UNLOCKED
|
# undef fflush
|
# undef fflush
|
# define fflush(Stream) fflush_unlocked (Stream)
|
# define fflush(Stream) fflush_unlocked (Stream)
|
# if defined (HAVE_DECL_FFLUSH_UNLOCKED) && !HAVE_DECL_FFLUSH_UNLOCKED
|
# if defined (HAVE_DECL_FFLUSH_UNLOCKED) && !HAVE_DECL_FFLUSH_UNLOCKED
|
extern int fflush_unlocked (FILE *);
|
extern int fflush_unlocked (FILE *);
|
# endif
|
# endif
|
# endif
|
# endif
|
# ifdef HAVE_FGETC_UNLOCKED
|
# ifdef HAVE_FGETC_UNLOCKED
|
# undef fgetc
|
# undef fgetc
|
# define fgetc(Stream) fgetc_unlocked (Stream)
|
# define fgetc(Stream) fgetc_unlocked (Stream)
|
# if defined (HAVE_DECL_FGETC_UNLOCKED) && !HAVE_DECL_FGETC_UNLOCKED
|
# if defined (HAVE_DECL_FGETC_UNLOCKED) && !HAVE_DECL_FGETC_UNLOCKED
|
extern int fgetc_unlocked (FILE *);
|
extern int fgetc_unlocked (FILE *);
|
# endif
|
# endif
|
# endif
|
# endif
|
# ifdef HAVE_FGETS_UNLOCKED
|
# ifdef HAVE_FGETS_UNLOCKED
|
# undef fgets
|
# undef fgets
|
# define fgets(S, n, Stream) fgets_unlocked (S, n, Stream)
|
# define fgets(S, n, Stream) fgets_unlocked (S, n, Stream)
|
# if defined (HAVE_DECL_FGETS_UNLOCKED) && !HAVE_DECL_FGETS_UNLOCKED
|
# if defined (HAVE_DECL_FGETS_UNLOCKED) && !HAVE_DECL_FGETS_UNLOCKED
|
extern char *fgets_unlocked (char *, int, FILE *);
|
extern char *fgets_unlocked (char *, int, FILE *);
|
# endif
|
# endif
|
# endif
|
# endif
|
# ifdef HAVE_FPUTS_UNLOCKED
|
# ifdef HAVE_FPUTS_UNLOCKED
|
# undef fputs
|
# undef fputs
|
# define fputs(String, Stream) fputs_unlocked (String, Stream)
|
# define fputs(String, Stream) fputs_unlocked (String, Stream)
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# if defined (HAVE_DECL_FPUTS_UNLOCKED) && !HAVE_DECL_FPUTS_UNLOCKED
|
# if defined (HAVE_DECL_FPUTS_UNLOCKED) && !HAVE_DECL_FPUTS_UNLOCKED
|
extern int fputs_unlocked (const char *, FILE *);
|
extern int fputs_unlocked (const char *, FILE *);
|
# endif
|
# endif
|
# endif
|
# endif
|
# ifdef HAVE_FERROR_UNLOCKED
|
# ifdef HAVE_FERROR_UNLOCKED
|
# undef ferror
|
# undef ferror
|
# define ferror(Stream) ferror_unlocked (Stream)
|
# define ferror(Stream) ferror_unlocked (Stream)
|
# if defined (HAVE_DECL_FERROR_UNLOCKED) && !HAVE_DECL_FERROR_UNLOCKED
|
# if defined (HAVE_DECL_FERROR_UNLOCKED) && !HAVE_DECL_FERROR_UNLOCKED
|
extern int ferror_unlocked (FILE *);
|
extern int ferror_unlocked (FILE *);
|
# endif
|
# endif
|
# endif
|
# endif
|
# ifdef HAVE_FREAD_UNLOCKED
|
# ifdef HAVE_FREAD_UNLOCKED
|
# undef fread
|
# undef fread
|
# define fread(Ptr, Size, N, Stream) fread_unlocked (Ptr, Size, N, Stream)
|
# define fread(Ptr, Size, N, Stream) fread_unlocked (Ptr, Size, N, Stream)
|
# if defined (HAVE_DECL_FREAD_UNLOCKED) && !HAVE_DECL_FREAD_UNLOCKED
|
# if defined (HAVE_DECL_FREAD_UNLOCKED) && !HAVE_DECL_FREAD_UNLOCKED
|
extern size_t fread_unlocked (void *, size_t, size_t, FILE *);
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extern size_t fread_unlocked (void *, size_t, size_t, FILE *);
|
# endif
|
# endif
|
# endif
|
# endif
|
# ifdef HAVE_FWRITE_UNLOCKED
|
# ifdef HAVE_FWRITE_UNLOCKED
|
# undef fwrite
|
# undef fwrite
|
# define fwrite(Ptr, Size, N, Stream) fwrite_unlocked (Ptr, Size, N, Stream)
|
# define fwrite(Ptr, Size, N, Stream) fwrite_unlocked (Ptr, Size, N, Stream)
|
# if defined (HAVE_DECL_FWRITE_UNLOCKED) && !HAVE_DECL_FWRITE_UNLOCKED
|
# if defined (HAVE_DECL_FWRITE_UNLOCKED) && !HAVE_DECL_FWRITE_UNLOCKED
|
extern size_t fwrite_unlocked (const void *, size_t, size_t, FILE *);
|
extern size_t fwrite_unlocked (const void *, size_t, size_t, FILE *);
|
# endif
|
# endif
|
# endif
|
# endif
|
# ifdef HAVE_FPRINTF_UNLOCKED
|
# ifdef HAVE_FPRINTF_UNLOCKED
|
# undef fprintf
|
# undef fprintf
|
/* We can't use a function-like macro here because we don't know if
|
/* We can't use a function-like macro here because we don't know if
|
we have varargs macros. */
|
we have varargs macros. */
|
# define fprintf fprintf_unlocked
|
# define fprintf fprintf_unlocked
|
# if defined (HAVE_DECL_FPRINTF_UNLOCKED) && !HAVE_DECL_FPRINTF_UNLOCKED
|
# if defined (HAVE_DECL_FPRINTF_UNLOCKED) && !HAVE_DECL_FPRINTF_UNLOCKED
|
extern int fprintf_unlocked (FILE *, const char *, ...);
|
extern int fprintf_unlocked (FILE *, const char *, ...);
|
# endif
|
# endif
|
# endif
|
# endif
|
|
|
#endif
|
#endif
|
|
|
/* ??? Glibc's fwrite/fread_unlocked macros cause
|
/* ??? Glibc's fwrite/fread_unlocked macros cause
|
"warning: signed and unsigned type in conditional expression". */
|
"warning: signed and unsigned type in conditional expression". */
|
#undef fread_unlocked
|
#undef fread_unlocked
|
#undef fwrite_unlocked
|
#undef fwrite_unlocked
|
|
|
/* There are an extraordinary number of issues with <ctype.h>.
|
/* There are an extraordinary number of issues with <ctype.h>.
|
The last straw is that it varies with the locale. Use libiberty's
|
The last straw is that it varies with the locale. Use libiberty's
|
replacement instead. */
|
replacement instead. */
|
#include <safe-ctype.h>
|
#include <safe-ctype.h>
|
|
|
#include <sys/types.h>
|
#include <sys/types.h>
|
|
|
#include <errno.h>
|
#include <errno.h>
|
|
|
#if !defined (errno) && defined (HAVE_DECL_ERRNO) && !HAVE_DECL_ERRNO
|
#if !defined (errno) && defined (HAVE_DECL_ERRNO) && !HAVE_DECL_ERRNO
|
extern int errno;
|
extern int errno;
|
#endif
|
#endif
|
|
|
/* Some of glibc's string inlines cause warnings. Plus we'd rather
|
/* Some of glibc's string inlines cause warnings. Plus we'd rather
|
rely on (and therefore test) GCC's string builtins. */
|
rely on (and therefore test) GCC's string builtins. */
|
#define __NO_STRING_INLINES
|
#define __NO_STRING_INLINES
|
|
|
#ifdef STRING_WITH_STRINGS
|
#ifdef STRING_WITH_STRINGS
|
# include <string.h>
|
# include <string.h>
|
# include <strings.h>
|
# include <strings.h>
|
#else
|
#else
|
# ifdef HAVE_STRING_H
|
# ifdef HAVE_STRING_H
|
# include <string.h>
|
# include <string.h>
|
# else
|
# else
|
# ifdef HAVE_STRINGS_H
|
# ifdef HAVE_STRINGS_H
|
# include <strings.h>
|
# include <strings.h>
|
# endif
|
# endif
|
# endif
|
# endif
|
#endif
|
#endif
|
|
|
#ifdef HAVE_STDLIB_H
|
#ifdef HAVE_STDLIB_H
|
# include <stdlib.h>
|
# include <stdlib.h>
|
#endif
|
#endif
|
|
|
/* If we don't have an overriding definition, set SUCCESS_EXIT_CODE and
|
/* If we don't have an overriding definition, set SUCCESS_EXIT_CODE and
|
FATAL_EXIT_CODE to EXIT_SUCCESS and EXIT_FAILURE respectively,
|
FATAL_EXIT_CODE to EXIT_SUCCESS and EXIT_FAILURE respectively,
|
or 0 and 1 if those macros are not defined. */
|
or 0 and 1 if those macros are not defined. */
|
#ifndef SUCCESS_EXIT_CODE
|
#ifndef SUCCESS_EXIT_CODE
|
# ifdef EXIT_SUCCESS
|
# ifdef EXIT_SUCCESS
|
# define SUCCESS_EXIT_CODE EXIT_SUCCESS
|
# define SUCCESS_EXIT_CODE EXIT_SUCCESS
|
# else
|
# else
|
# define SUCCESS_EXIT_CODE 0
|
# define SUCCESS_EXIT_CODE 0
|
# endif
|
# endif
|
#endif
|
#endif
|
|
|
#ifndef FATAL_EXIT_CODE
|
#ifndef FATAL_EXIT_CODE
|
# ifdef EXIT_FAILURE
|
# ifdef EXIT_FAILURE
|
# define FATAL_EXIT_CODE EXIT_FAILURE
|
# define FATAL_EXIT_CODE EXIT_FAILURE
|
# else
|
# else
|
# define FATAL_EXIT_CODE 1
|
# define FATAL_EXIT_CODE 1
|
# endif
|
# endif
|
#endif
|
#endif
|
|
|
#define ICE_EXIT_CODE 4
|
#define ICE_EXIT_CODE 4
|
|
|
#ifdef HAVE_UNISTD_H
|
#ifdef HAVE_UNISTD_H
|
# include <unistd.h>
|
# include <unistd.h>
|
#endif
|
#endif
|
|
|
#ifdef HAVE_SYS_PARAM_H
|
#ifdef HAVE_SYS_PARAM_H
|
# include <sys/param.h>
|
# include <sys/param.h>
|
/* We use this identifier later and it appears in some vendor param.h's. */
|
/* We use this identifier later and it appears in some vendor param.h's. */
|
# undef PREFETCH
|
# undef PREFETCH
|
#endif
|
#endif
|
|
|
#if HAVE_LIMITS_H
|
#if HAVE_LIMITS_H
|
# include <limits.h>
|
# include <limits.h>
|
#endif
|
#endif
|
|
|
/* Get definitions of HOST_WIDE_INT and HOST_WIDEST_INT. */
|
/* Get definitions of HOST_WIDE_INT and HOST_WIDEST_INT. */
|
#include "hwint.h"
|
#include "hwint.h"
|
|
|
/* A macro to determine whether a VALUE lies inclusively within a
|
/* A macro to determine whether a VALUE lies inclusively within a
|
certain range without evaluating the VALUE more than once. This
|
certain range without evaluating the VALUE more than once. This
|
macro won't warn if the VALUE is unsigned and the LOWER bound is
|
macro won't warn if the VALUE is unsigned and the LOWER bound is
|
zero, as it would e.g. with "VALUE >= 0 && ...". Note the LOWER
|
zero, as it would e.g. with "VALUE >= 0 && ...". Note the LOWER
|
bound *is* evaluated twice, and LOWER must not be greater than
|
bound *is* evaluated twice, and LOWER must not be greater than
|
UPPER. However the bounds themselves can be either positive or
|
UPPER. However the bounds themselves can be either positive or
|
negative. */
|
negative. */
|
#define IN_RANGE(VALUE, LOWER, UPPER) \
|
#define IN_RANGE(VALUE, LOWER, UPPER) \
|
((unsigned HOST_WIDE_INT)((VALUE) - (LOWER)) <= ((UPPER) - (LOWER)))
|
((unsigned HOST_WIDE_INT)((VALUE) - (LOWER)) <= ((UPPER) - (LOWER)))
|
|
|
/* Infrastructure for defining missing _MAX and _MIN macros. Note that
|
/* Infrastructure for defining missing _MAX and _MIN macros. Note that
|
macros defined with these cannot be used in #if. */
|
macros defined with these cannot be used in #if. */
|
|
|
/* The extra casts work around common compiler bugs. */
|
/* The extra casts work around common compiler bugs. */
|
#define INTTYPE_SIGNED(t) (! ((t) 0 < (t) -1))
|
#define INTTYPE_SIGNED(t) (! ((t) 0 < (t) -1))
|
/* The outer cast is needed to work around a bug in Cray C 5.0.3.0.
|
/* The outer cast is needed to work around a bug in Cray C 5.0.3.0.
|
It is necessary at least when t == time_t. */
|
It is necessary at least when t == time_t. */
|
#define INTTYPE_MINIMUM(t) ((t) (INTTYPE_SIGNED (t) \
|
#define INTTYPE_MINIMUM(t) ((t) (INTTYPE_SIGNED (t) \
|
? ~ (t) 0 << (sizeof(t) * CHAR_BIT - 1) : (t) 0))
|
? ~ (t) 0 << (sizeof(t) * CHAR_BIT - 1) : (t) 0))
|
#define INTTYPE_MAXIMUM(t) ((t) (~ (t) 0 - INTTYPE_MINIMUM (t)))
|
#define INTTYPE_MAXIMUM(t) ((t) (~ (t) 0 - INTTYPE_MINIMUM (t)))
|
|
|
/* Use that infrastructure to provide a few constants. */
|
/* Use that infrastructure to provide a few constants. */
|
#ifndef UCHAR_MAX
|
#ifndef UCHAR_MAX
|
# define UCHAR_MAX INTTYPE_MAXIMUM (unsigned char)
|
# define UCHAR_MAX INTTYPE_MAXIMUM (unsigned char)
|
#endif
|
#endif
|
|
|
#ifdef TIME_WITH_SYS_TIME
|
#ifdef TIME_WITH_SYS_TIME
|
# include <sys/time.h>
|
# include <sys/time.h>
|
# include <time.h>
|
# include <time.h>
|
#else
|
#else
|
# if HAVE_SYS_TIME_H
|
# if HAVE_SYS_TIME_H
|
# include <sys/time.h>
|
# include <sys/time.h>
|
# else
|
# else
|
# ifdef HAVE_TIME_H
|
# ifdef HAVE_TIME_H
|
# include <time.h>
|
# include <time.h>
|
# endif
|
# endif
|
# endif
|
# endif
|
#endif
|
#endif
|
|
|
#ifdef HAVE_FCNTL_H
|
#ifdef HAVE_FCNTL_H
|
# include <fcntl.h>
|
# include <fcntl.h>
|
#else
|
#else
|
# ifdef HAVE_SYS_FILE_H
|
# ifdef HAVE_SYS_FILE_H
|
# include <sys/file.h>
|
# include <sys/file.h>
|
# endif
|
# endif
|
#endif
|
#endif
|
|
|
#ifndef SEEK_SET
|
#ifndef SEEK_SET
|
# define SEEK_SET 0
|
# define SEEK_SET 0
|
# define SEEK_CUR 1
|
# define SEEK_CUR 1
|
# define SEEK_END 2
|
# define SEEK_END 2
|
#endif
|
#endif
|
#ifndef F_OK
|
#ifndef F_OK
|
# define F_OK 0
|
# define F_OK 0
|
# define X_OK 1
|
# define X_OK 1
|
# define W_OK 2
|
# define W_OK 2
|
# define R_OK 4
|
# define R_OK 4
|
#endif
|
#endif
|
#ifndef O_RDONLY
|
#ifndef O_RDONLY
|
# define O_RDONLY 0
|
# define O_RDONLY 0
|
#endif
|
#endif
|
#ifndef O_WRONLY
|
#ifndef O_WRONLY
|
# define O_WRONLY 1
|
# define O_WRONLY 1
|
#endif
|
#endif
|
|
|
/* Some systems define these in, e.g., param.h. We undefine these names
|
/* Some systems define these in, e.g., param.h. We undefine these names
|
here to avoid the warnings. We prefer to use our definitions since we
|
here to avoid the warnings. We prefer to use our definitions since we
|
know they are correct. */
|
know they are correct. */
|
|
|
#undef MIN
|
#undef MIN
|
#undef MAX
|
#undef MAX
|
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
|
#define MIN(X,Y) ((X) < (Y) ? (X) : (Y))
|
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
|
#define MAX(X,Y) ((X) > (Y) ? (X) : (Y))
|
|
|
/* Returns the least number N such that N * Y >= X. */
|
/* Returns the least number N such that N * Y >= X. */
|
#define CEIL(x,y) (((x) + (y) - 1) / (y))
|
#define CEIL(x,y) (((x) + (y) - 1) / (y))
|
|
|
#ifdef HAVE_SYS_WAIT_H
|
#ifdef HAVE_SYS_WAIT_H
|
#include <sys/wait.h>
|
#include <sys/wait.h>
|
#endif
|
#endif
|
|
|
#ifndef WIFSIGNALED
|
#ifndef WIFSIGNALED
|
#define WIFSIGNALED(S) (((S) & 0xff) != 0 && ((S) & 0xff) != 0x7f)
|
#define WIFSIGNALED(S) (((S) & 0xff) != 0 && ((S) & 0xff) != 0x7f)
|
#endif
|
#endif
|
#ifndef WTERMSIG
|
#ifndef WTERMSIG
|
#define WTERMSIG(S) ((S) & 0x7f)
|
#define WTERMSIG(S) ((S) & 0x7f)
|
#endif
|
#endif
|
#ifndef WIFEXITED
|
#ifndef WIFEXITED
|
#define WIFEXITED(S) (((S) & 0xff) == 0)
|
#define WIFEXITED(S) (((S) & 0xff) == 0)
|
#endif
|
#endif
|
#ifndef WEXITSTATUS
|
#ifndef WEXITSTATUS
|
#define WEXITSTATUS(S) (((S) & 0xff00) >> 8)
|
#define WEXITSTATUS(S) (((S) & 0xff00) >> 8)
|
#endif
|
#endif
|
#ifndef WSTOPSIG
|
#ifndef WSTOPSIG
|
#define WSTOPSIG WEXITSTATUS
|
#define WSTOPSIG WEXITSTATUS
|
#endif
|
#endif
|
#ifndef WCOREDUMP
|
#ifndef WCOREDUMP
|
#define WCOREDUMP(S) ((S) & WCOREFLG)
|
#define WCOREDUMP(S) ((S) & WCOREFLG)
|
#endif
|
#endif
|
#ifndef WCOREFLG
|
#ifndef WCOREFLG
|
#define WCOREFLG 0200
|
#define WCOREFLG 0200
|
#endif
|
#endif
|
|
|
/* The HAVE_DECL_* macros are three-state, undefined, 0 or 1. If they
|
/* The HAVE_DECL_* macros are three-state, undefined, 0 or 1. If they
|
are defined to 0 then we must provide the relevant declaration
|
are defined to 0 then we must provide the relevant declaration
|
here. These checks will be in the undefined state while configure
|
here. These checks will be in the undefined state while configure
|
is running so be careful to test "defined (HAVE_DECL_*)". */
|
is running so be careful to test "defined (HAVE_DECL_*)". */
|
|
|
#if defined (HAVE_DECL_ATOF) && !HAVE_DECL_ATOF
|
#if defined (HAVE_DECL_ATOF) && !HAVE_DECL_ATOF
|
extern double atof (const char *);
|
extern double atof (const char *);
|
#endif
|
#endif
|
|
|
#if defined (HAVE_DECL_ATOL) && !HAVE_DECL_ATOL
|
#if defined (HAVE_DECL_ATOL) && !HAVE_DECL_ATOL
|
extern long atol (const char *);
|
extern long atol (const char *);
|
#endif
|
#endif
|
|
|
#if defined (HAVE_DECL_FREE) && !HAVE_DECL_FREE
|
#if defined (HAVE_DECL_FREE) && !HAVE_DECL_FREE
|
extern void free (void *);
|
extern void free (void *);
|
#endif
|
#endif
|
|
|
#if defined (HAVE_DECL_GETCWD) && !HAVE_DECL_GETCWD
|
#if defined (HAVE_DECL_GETCWD) && !HAVE_DECL_GETCWD
|
extern char *getcwd (char *, size_t);
|
extern char *getcwd (char *, size_t);
|
#endif
|
#endif
|
|
|
#if defined (HAVE_DECL_GETENV) && !HAVE_DECL_GETENV
|
#if defined (HAVE_DECL_GETENV) && !HAVE_DECL_GETENV
|
extern char *getenv (const char *);
|
extern char *getenv (const char *);
|
#endif
|
#endif
|
|
|
#if defined (HAVE_DECL_GETOPT) && !HAVE_DECL_GETOPT
|
#if defined (HAVE_DECL_GETOPT) && !HAVE_DECL_GETOPT
|
extern int getopt (int, char * const *, const char *);
|
extern int getopt (int, char * const *, const char *);
|
#endif
|
#endif
|
|
|
#if defined (HAVE_DECL_GETPAGESIZE) && !HAVE_DECL_GETPAGESIZE
|
#if defined (HAVE_DECL_GETPAGESIZE) && !HAVE_DECL_GETPAGESIZE
|
extern int getpagesize (void);
|
extern int getpagesize (void);
|
#endif
|
#endif
|
|
|
#if defined (HAVE_DECL_GETWD) && !HAVE_DECL_GETWD
|
#if defined (HAVE_DECL_GETWD) && !HAVE_DECL_GETWD
|
extern char *getwd (char *);
|
extern char *getwd (char *);
|
#endif
|
#endif
|
|
|
#if defined (HAVE_DECL_SBRK) && !HAVE_DECL_SBRK
|
#if defined (HAVE_DECL_SBRK) && !HAVE_DECL_SBRK
|
extern void *sbrk (int);
|
extern void *sbrk (int);
|
#endif
|
#endif
|
|
|
#if defined (HAVE_DECL_STRSTR) && !HAVE_DECL_STRSTR
|
#if defined (HAVE_DECL_STRSTR) && !HAVE_DECL_STRSTR
|
extern char *strstr (const char *, const char *);
|
extern char *strstr (const char *, const char *);
|
#endif
|
#endif
|
|
|
#ifdef HAVE_MALLOC_H
|
#ifdef HAVE_MALLOC_H
|
#include <malloc.h>
|
#include <malloc.h>
|
#endif
|
#endif
|
|
|
#if defined (HAVE_DECL_MALLOC) && !HAVE_DECL_MALLOC
|
#if defined (HAVE_DECL_MALLOC) && !HAVE_DECL_MALLOC
|
extern void *malloc (size_t);
|
extern void *malloc (size_t);
|
#endif
|
#endif
|
|
|
#if defined (HAVE_DECL_CALLOC) && !HAVE_DECL_CALLOC
|
#if defined (HAVE_DECL_CALLOC) && !HAVE_DECL_CALLOC
|
extern void *calloc (size_t, size_t);
|
extern void *calloc (size_t, size_t);
|
#endif
|
#endif
|
|
|
#if defined (HAVE_DECL_REALLOC) && !HAVE_DECL_REALLOC
|
#if defined (HAVE_DECL_REALLOC) && !HAVE_DECL_REALLOC
|
extern void *realloc (void *, size_t);
|
extern void *realloc (void *, size_t);
|
#endif
|
#endif
|
|
|
/* If the system doesn't provide strsignal, we get it defined in
|
/* If the system doesn't provide strsignal, we get it defined in
|
libiberty but no declaration is supplied. */
|
libiberty but no declaration is supplied. */
|
#if !defined (HAVE_STRSIGNAL) \
|
#if !defined (HAVE_STRSIGNAL) \
|
|| (defined (HAVE_DECL_STRSIGNAL) && !HAVE_DECL_STRSIGNAL)
|
|| (defined (HAVE_DECL_STRSIGNAL) && !HAVE_DECL_STRSIGNAL)
|
# ifndef strsignal
|
# ifndef strsignal
|
extern const char *strsignal (int);
|
extern const char *strsignal (int);
|
# endif
|
# endif
|
#endif
|
#endif
|
|
|
#ifdef HAVE_GETRLIMIT
|
#ifdef HAVE_GETRLIMIT
|
# if defined (HAVE_DECL_GETRLIMIT) && !HAVE_DECL_GETRLIMIT
|
# if defined (HAVE_DECL_GETRLIMIT) && !HAVE_DECL_GETRLIMIT
|
# ifndef getrlimit
|
# ifndef getrlimit
|
struct rlimit;
|
struct rlimit;
|
extern int getrlimit (int, struct rlimit *);
|
extern int getrlimit (int, struct rlimit *);
|
# endif
|
# endif
|
# endif
|
# endif
|
#endif
|
#endif
|
|
|
#ifdef HAVE_SETRLIMIT
|
#ifdef HAVE_SETRLIMIT
|
# if defined (HAVE_DECL_SETRLIMIT) && !HAVE_DECL_SETRLIMIT
|
# if defined (HAVE_DECL_SETRLIMIT) && !HAVE_DECL_SETRLIMIT
|
# ifndef setrlimit
|
# ifndef setrlimit
|
struct rlimit;
|
struct rlimit;
|
extern int setrlimit (int, const struct rlimit *);
|
extern int setrlimit (int, const struct rlimit *);
|
# endif
|
# endif
|
# endif
|
# endif
|
#endif
|
#endif
|
|
|
#if defined (HAVE_DECL_ABORT) && !HAVE_DECL_ABORT
|
#if defined (HAVE_DECL_ABORT) && !HAVE_DECL_ABORT
|
extern void abort (void);
|
extern void abort (void);
|
#endif
|
#endif
|
|
|
#if defined (HAVE_DECL_SNPRINTF) && !HAVE_DECL_SNPRINTF
|
#if defined (HAVE_DECL_SNPRINTF) && !HAVE_DECL_SNPRINTF
|
extern int snprintf (char *, size_t, const char *, ...);
|
extern int snprintf (char *, size_t, const char *, ...);
|
#endif
|
#endif
|
|
|
#if defined (HAVE_DECL_VSNPRINTF) && !HAVE_DECL_VSNPRINTF
|
#if defined (HAVE_DECL_VSNPRINTF) && !HAVE_DECL_VSNPRINTF
|
extern int vsnprintf(char *, size_t, const char *, va_list);
|
extern int vsnprintf(char *, size_t, const char *, va_list);
|
#endif
|
#endif
|
|
|
/* 1 if we have C99 designated initializers. */
|
/* 1 if we have C99 designated initializers. */
|
#if !defined(HAVE_DESIGNATED_INITIALIZERS)
|
#if !defined(HAVE_DESIGNATED_INITIALIZERS)
|
#define HAVE_DESIGNATED_INITIALIZERS \
|
#define HAVE_DESIGNATED_INITIALIZERS \
|
((GCC_VERSION >= 2007) || (__STDC_VERSION__ >= 199901L))
|
((GCC_VERSION >= 2007) || (__STDC_VERSION__ >= 199901L))
|
#endif
|
#endif
|
|
|
#if HAVE_SYS_STAT_H
|
#if HAVE_SYS_STAT_H
|
# include <sys/stat.h>
|
# include <sys/stat.h>
|
#endif
|
#endif
|
|
|
/* Test if something is a normal file. */
|
/* Test if something is a normal file. */
|
#ifndef S_ISREG
|
#ifndef S_ISREG
|
#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
|
#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
|
#endif
|
#endif
|
|
|
/* Test if something is a directory. */
|
/* Test if something is a directory. */
|
#ifndef S_ISDIR
|
#ifndef S_ISDIR
|
#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
|
#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
|
#endif
|
#endif
|
|
|
/* Test if something is a character special file. */
|
/* Test if something is a character special file. */
|
#ifndef S_ISCHR
|
#ifndef S_ISCHR
|
#define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
|
#define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
|
#endif
|
#endif
|
|
|
/* Test if something is a block special file. */
|
/* Test if something is a block special file. */
|
#ifndef S_ISBLK
|
#ifndef S_ISBLK
|
#define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
|
#define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
|
#endif
|
#endif
|
|
|
/* Test if something is a socket. */
|
/* Test if something is a socket. */
|
#ifndef S_ISSOCK
|
#ifndef S_ISSOCK
|
# ifdef S_IFSOCK
|
# ifdef S_IFSOCK
|
# define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
|
# define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
|
# else
|
# else
|
# define S_ISSOCK(m) 0
|
# define S_ISSOCK(m) 0
|
# endif
|
# endif
|
#endif
|
#endif
|
|
|
/* Test if something is a FIFO. */
|
/* Test if something is a FIFO. */
|
#ifndef S_ISFIFO
|
#ifndef S_ISFIFO
|
# ifdef S_IFIFO
|
# ifdef S_IFIFO
|
# define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
|
# define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
|
# else
|
# else
|
# define S_ISFIFO(m) 0
|
# define S_ISFIFO(m) 0
|
# endif
|
# endif
|
#endif
|
#endif
|
|
|
/* Define well known filenos if the system does not define them. */
|
/* Define well known filenos if the system does not define them. */
|
#ifndef STDIN_FILENO
|
#ifndef STDIN_FILENO
|
# define STDIN_FILENO 0
|
# define STDIN_FILENO 0
|
#endif
|
#endif
|
#ifndef STDOUT_FILENO
|
#ifndef STDOUT_FILENO
|
# define STDOUT_FILENO 1
|
# define STDOUT_FILENO 1
|
#endif
|
#endif
|
#ifndef STDERR_FILENO
|
#ifndef STDERR_FILENO
|
# define STDERR_FILENO 2
|
# define STDERR_FILENO 2
|
#endif
|
#endif
|
|
|
/* Some systems have mkdir that takes a single argument. */
|
/* Some systems have mkdir that takes a single argument. */
|
#ifdef MKDIR_TAKES_ONE_ARG
|
#ifdef MKDIR_TAKES_ONE_ARG
|
# define mkdir(a,b) mkdir(a)
|
# define mkdir(a,b) mkdir(a)
|
#endif
|
#endif
|
|
|
/* By default, colon separates directories in a path. */
|
/* By default, colon separates directories in a path. */
|
#ifndef PATH_SEPARATOR
|
#ifndef PATH_SEPARATOR
|
#define PATH_SEPARATOR ':'
|
#define PATH_SEPARATOR ':'
|
#endif
|
#endif
|
|
|
/* Filename handling macros. */
|
/* Filename handling macros. */
|
#include "filenames.h"
|
#include "filenames.h"
|
|
|
/* These should be phased out in favor of IS_DIR_SEPARATOR, where possible. */
|
/* These should be phased out in favor of IS_DIR_SEPARATOR, where possible. */
|
#ifndef DIR_SEPARATOR
|
#ifndef DIR_SEPARATOR
|
# define DIR_SEPARATOR '/'
|
# define DIR_SEPARATOR '/'
|
# ifdef HAVE_DOS_BASED_FILE_SYSTEM
|
# ifdef HAVE_DOS_BASED_FILE_SYSTEM
|
# define DIR_SEPARATOR_2 '\\'
|
# define DIR_SEPARATOR_2 '\\'
|
# endif
|
# endif
|
#endif
|
#endif
|
|
|
/* Get libiberty declarations. */
|
/* Get libiberty declarations. */
|
#include "libiberty.h"
|
#include "libiberty.h"
|
|
|
/* Provide a default for the HOST_BIT_BUCKET.
|
/* Provide a default for the HOST_BIT_BUCKET.
|
This suffices for POSIX-like hosts. */
|
This suffices for POSIX-like hosts. */
|
|
|
#ifndef HOST_BIT_BUCKET
|
#ifndef HOST_BIT_BUCKET
|
#define HOST_BIT_BUCKET "/dev/null"
|
#define HOST_BIT_BUCKET "/dev/null"
|
#endif
|
#endif
|
|
|
/* Be conservative and only use enum bitfields with GCC.
|
/* Be conservative and only use enum bitfields with GCC.
|
FIXME: provide a complete autoconf test for buggy enum bitfields. */
|
FIXME: provide a complete autoconf test for buggy enum bitfields. */
|
|
|
#if (GCC_VERSION > 2000)
|
#if (GCC_VERSION > 2000)
|
#define ENUM_BITFIELD(TYPE) __extension__ enum TYPE
|
#define ENUM_BITFIELD(TYPE) __extension__ enum TYPE
|
#else
|
#else
|
#define ENUM_BITFIELD(TYPE) unsigned int
|
#define ENUM_BITFIELD(TYPE) unsigned int
|
#endif
|
#endif
|
|
|
#ifndef offsetof
|
#ifndef offsetof
|
#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *) 0)->MEMBER)
|
#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *) 0)->MEMBER)
|
#endif
|
#endif
|
|
|
/* Various error reporting routines want to use __FUNCTION__. */
|
/* Various error reporting routines want to use __FUNCTION__. */
|
#if (GCC_VERSION < 2007)
|
#if (GCC_VERSION < 2007)
|
#ifndef __FUNCTION__
|
#ifndef __FUNCTION__
|
#define __FUNCTION__ "?"
|
#define __FUNCTION__ "?"
|
#endif /* ! __FUNCTION__ */
|
#endif /* ! __FUNCTION__ */
|
#endif
|
#endif
|
|
|
/* __builtin_expect(A, B) evaluates to A, but notifies the compiler that
|
/* __builtin_expect(A, B) evaluates to A, but notifies the compiler that
|
the most likely value of A is B. This feature was added at some point
|
the most likely value of A is B. This feature was added at some point
|
between 2.95 and 3.0. Let's use 3.0 as the lower bound for now. */
|
between 2.95 and 3.0. Let's use 3.0 as the lower bound for now. */
|
#if (GCC_VERSION < 3000)
|
#if (GCC_VERSION < 3000)
|
#define __builtin_expect(a, b) (a)
|
#define __builtin_expect(a, b) (a)
|
#endif
|
#endif
|
|
|
/* Redefine abort to report an internal error w/o coredump, and
|
/* Redefine abort to report an internal error w/o coredump, and
|
reporting the location of the error in the source file. */
|
reporting the location of the error in the source file. */
|
extern void fancy_abort (const char *, int, const char *) ATTRIBUTE_NORETURN;
|
extern void fancy_abort (const char *, int, const char *) ATTRIBUTE_NORETURN;
|
#define abort() fancy_abort (__FILE__, __LINE__, __FUNCTION__)
|
#define abort() fancy_abort (__FILE__, __LINE__, __FUNCTION__)
|
|
|
/* Use gcc_assert(EXPR) to test invariants. */
|
/* Use gcc_assert(EXPR) to test invariants. */
|
#if ENABLE_ASSERT_CHECKING
|
#if ENABLE_ASSERT_CHECKING
|
#define gcc_assert(EXPR) \
|
#define gcc_assert(EXPR) \
|
((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
|
((void)(!(EXPR) ? fancy_abort (__FILE__, __LINE__, __FUNCTION__), 0 : 0))
|
#else
|
#else
|
/* Include EXPR, so that unused variable warnings do not occur. */
|
/* Include EXPR, so that unused variable warnings do not occur. */
|
#define gcc_assert(EXPR) ((void)(0 && (EXPR)))
|
#define gcc_assert(EXPR) ((void)(0 && (EXPR)))
|
#endif
|
#endif
|
|
|
/* Use gcc_unreachable() to mark unreachable locations (like an
|
/* Use gcc_unreachable() to mark unreachable locations (like an
|
unreachable default case of a switch. Do not use gcc_assert(0). */
|
unreachable default case of a switch. Do not use gcc_assert(0). */
|
#define gcc_unreachable() (fancy_abort (__FILE__, __LINE__, __FUNCTION__))
|
#define gcc_unreachable() (fancy_abort (__FILE__, __LINE__, __FUNCTION__))
|
|
|
/* Provide a fake boolean type. We make no attempt to use the
|
/* Provide a fake boolean type. We make no attempt to use the
|
C99 _Bool, as it may not be available in the bootstrap compiler,
|
C99 _Bool, as it may not be available in the bootstrap compiler,
|
and even if it is, it is liable to be buggy.
|
and even if it is, it is liable to be buggy.
|
This must be after all inclusion of system headers, as some of
|
This must be after all inclusion of system headers, as some of
|
them will mess us up. */
|
them will mess us up. */
|
|
|
#undef TRUE
|
#undef TRUE
|
#undef FALSE
|
#undef FALSE
|
|
|
#ifdef __cplusplus
|
#ifdef __cplusplus
|
/* Obsolete. */
|
/* Obsolete. */
|
# define TRUE true
|
# define TRUE true
|
# define FALSE false
|
# define FALSE false
|
#else /* !__cplusplus */
|
#else /* !__cplusplus */
|
# undef bool
|
# undef bool
|
# undef true
|
# undef true
|
# undef false
|
# undef false
|
|
|
# define bool unsigned char
|
# define bool unsigned char
|
# define true 1
|
# define true 1
|
# define false 0
|
# define false 0
|
|
|
/* Obsolete. */
|
/* Obsolete. */
|
# define TRUE true
|
# define TRUE true
|
# define FALSE false
|
# define FALSE false
|
#endif /* !__cplusplus */
|
#endif /* !__cplusplus */
|
|
|
/* Get definition of double_int. */
|
/* Get definition of double_int. */
|
#include "double-int.h"
|
#include "double-int.h"
|
|
|
/* Some compilers do not allow the use of unsigned char in bitfields. */
|
/* Some compilers do not allow the use of unsigned char in bitfields. */
|
#define BOOL_BITFIELD unsigned int
|
#define BOOL_BITFIELD unsigned int
|
|
|
/* As the last action in this file, we poison the identifiers that
|
/* As the last action in this file, we poison the identifiers that
|
shouldn't be used. Note, luckily gcc-3.0's token-based integrated
|
shouldn't be used. Note, luckily gcc-3.0's token-based integrated
|
preprocessor won't trip on poisoned identifiers that arrive from
|
preprocessor won't trip on poisoned identifiers that arrive from
|
the expansion of macros. E.g. #define strrchr rindex, won't error
|
the expansion of macros. E.g. #define strrchr rindex, won't error
|
if rindex is poisoned after this directive is issued and later on
|
if rindex is poisoned after this directive is issued and later on
|
strrchr is called.
|
strrchr is called.
|
|
|
Note: We define bypass macros for the few cases where we really
|
Note: We define bypass macros for the few cases where we really
|
want to use the libc memory allocation routines. Otherwise we
|
want to use the libc memory allocation routines. Otherwise we
|
insist you use the "x" versions from libiberty. */
|
insist you use the "x" versions from libiberty. */
|
|
|
#define really_call_malloc malloc
|
#define really_call_malloc malloc
|
#define really_call_calloc calloc
|
#define really_call_calloc calloc
|
#define really_call_realloc realloc
|
#define really_call_realloc realloc
|
|
|
#if defined(FLEX_SCANNER) || defined(YYBISON) || defined(YYBYACC)
|
#if defined(FLEX_SCANNER) || defined(YYBISON) || defined(YYBYACC)
|
/* Flex and bison use malloc and realloc. Yuk. Note that this means
|
/* Flex and bison use malloc and realloc. Yuk. Note that this means
|
really_call_* cannot be used in a .l or .y file. */
|
really_call_* cannot be used in a .l or .y file. */
|
#define malloc xmalloc
|
#define malloc xmalloc
|
#define realloc xrealloc
|
#define realloc xrealloc
|
#endif
|
#endif
|
|
|
#if (GCC_VERSION >= 3000)
|
#if (GCC_VERSION >= 3000)
|
|
|
/* Note autoconf checks for prototype declarations and includes
|
/* Note autoconf checks for prototype declarations and includes
|
system.h while doing so. Only poison these tokens if actually
|
system.h while doing so. Only poison these tokens if actually
|
compiling gcc, so that the autoconf declaration tests for malloc
|
compiling gcc, so that the autoconf declaration tests for malloc
|
etc don't spuriously fail. */
|
etc don't spuriously fail. */
|
#ifdef IN_GCC
|
#ifdef IN_GCC
|
#undef calloc
|
#undef calloc
|
#undef strdup
|
#undef strdup
|
#pragma GCC poison calloc strdup
|
#pragma GCC poison calloc strdup
|
|
|
#if !defined(FLEX_SCANNER) && !defined(YYBISON)
|
#if !defined(FLEX_SCANNER) && !defined(YYBISON)
|
#undef malloc
|
#undef malloc
|
#undef realloc
|
#undef realloc
|
#pragma GCC poison malloc realloc
|
#pragma GCC poison malloc realloc
|
#endif
|
#endif
|
|
|
/* Old target macros that have moved to the target hooks structure. */
|
/* Old target macros that have moved to the target hooks structure. */
|
#pragma GCC poison ASM_OPEN_PAREN ASM_CLOSE_PAREN \
|
#pragma GCC poison ASM_OPEN_PAREN ASM_CLOSE_PAREN \
|
FUNCTION_PROLOGUE FUNCTION_EPILOGUE \
|
FUNCTION_PROLOGUE FUNCTION_EPILOGUE \
|
FUNCTION_END_PROLOGUE FUNCTION_BEGIN_EPILOGUE \
|
FUNCTION_END_PROLOGUE FUNCTION_BEGIN_EPILOGUE \
|
DECL_MACHINE_ATTRIBUTES COMP_TYPE_ATTRIBUTES INSERT_ATTRIBUTES \
|
DECL_MACHINE_ATTRIBUTES COMP_TYPE_ATTRIBUTES INSERT_ATTRIBUTES \
|
VALID_MACHINE_DECL_ATTRIBUTE VALID_MACHINE_TYPE_ATTRIBUTE \
|
VALID_MACHINE_DECL_ATTRIBUTE VALID_MACHINE_TYPE_ATTRIBUTE \
|
SET_DEFAULT_TYPE_ATTRIBUTES SET_DEFAULT_DECL_ATTRIBUTES \
|
SET_DEFAULT_TYPE_ATTRIBUTES SET_DEFAULT_DECL_ATTRIBUTES \
|
MERGE_MACHINE_TYPE_ATTRIBUTES MERGE_MACHINE_DECL_ATTRIBUTES \
|
MERGE_MACHINE_TYPE_ATTRIBUTES MERGE_MACHINE_DECL_ATTRIBUTES \
|
MD_INIT_BUILTINS MD_EXPAND_BUILTIN ASM_OUTPUT_CONSTRUCTOR \
|
MD_INIT_BUILTINS MD_EXPAND_BUILTIN ASM_OUTPUT_CONSTRUCTOR \
|
ASM_OUTPUT_DESTRUCTOR SIGNED_CHAR_SPEC MAX_CHAR_TYPE_SIZE \
|
ASM_OUTPUT_DESTRUCTOR SIGNED_CHAR_SPEC MAX_CHAR_TYPE_SIZE \
|
WCHAR_UNSIGNED UNIQUE_SECTION SELECT_SECTION SELECT_RTX_SECTION \
|
WCHAR_UNSIGNED UNIQUE_SECTION SELECT_SECTION SELECT_RTX_SECTION \
|
ENCODE_SECTION_INFO STRIP_NAME_ENCODING ASM_GLOBALIZE_LABEL \
|
ENCODE_SECTION_INFO STRIP_NAME_ENCODING ASM_GLOBALIZE_LABEL \
|
ASM_OUTPUT_MI_THUNK CONST_COSTS RTX_COSTS DEFAULT_RTX_COSTS \
|
ASM_OUTPUT_MI_THUNK CONST_COSTS RTX_COSTS DEFAULT_RTX_COSTS \
|
ADDRESS_COST MACHINE_DEPENDENT_REORG ASM_FILE_START ASM_FILE_END \
|
ADDRESS_COST MACHINE_DEPENDENT_REORG ASM_FILE_START ASM_FILE_END \
|
ASM_SIMPLIFY_DWARF_ADDR INIT_TARGET_OPTABS INIT_SUBTARGET_OPTABS \
|
ASM_SIMPLIFY_DWARF_ADDR INIT_TARGET_OPTABS INIT_SUBTARGET_OPTABS \
|
INIT_GOFAST_OPTABS MULSI3_LIBCALL MULDI3_LIBCALL DIVSI3_LIBCALL \
|
INIT_GOFAST_OPTABS MULSI3_LIBCALL MULDI3_LIBCALL DIVSI3_LIBCALL \
|
DIVDI3_LIBCALL UDIVSI3_LIBCALL UDIVDI3_LIBCALL MODSI3_LIBCALL \
|
DIVDI3_LIBCALL UDIVSI3_LIBCALL UDIVDI3_LIBCALL MODSI3_LIBCALL \
|
MODDI3_LIBCALL UMODSI3_LIBCALL UMODDI3_LIBCALL BUILD_VA_LIST_TYPE \
|
MODDI3_LIBCALL UMODSI3_LIBCALL UMODDI3_LIBCALL BUILD_VA_LIST_TYPE \
|
PRETEND_OUTGOING_VARARGS_NAMED STRUCT_VALUE_INCOMING_REGNUM \
|
PRETEND_OUTGOING_VARARGS_NAMED STRUCT_VALUE_INCOMING_REGNUM \
|
ASM_OUTPUT_SECTION_NAME PROMOTE_FUNCTION_ARGS \
|
ASM_OUTPUT_SECTION_NAME PROMOTE_FUNCTION_ARGS \
|
STRUCT_VALUE_INCOMING STRICT_ARGUMENT_NAMING \
|
STRUCT_VALUE_INCOMING STRICT_ARGUMENT_NAMING \
|
PROMOTE_FUNCTION_RETURN PROMOTE_PROTOTYPES STRUCT_VALUE_REGNUM \
|
PROMOTE_FUNCTION_RETURN PROMOTE_PROTOTYPES STRUCT_VALUE_REGNUM \
|
SETUP_INCOMING_VARARGS EXPAND_BUILTIN_SAVEREGS \
|
SETUP_INCOMING_VARARGS EXPAND_BUILTIN_SAVEREGS \
|
DEFAULT_SHORT_ENUMS SPLIT_COMPLEX_ARGS MD_ASM_CLOBBERS \
|
DEFAULT_SHORT_ENUMS SPLIT_COMPLEX_ARGS MD_ASM_CLOBBERS \
|
HANDLE_PRAGMA_REDEFINE_EXTNAME HANDLE_PRAGMA_EXTERN_PREFIX \
|
HANDLE_PRAGMA_REDEFINE_EXTNAME HANDLE_PRAGMA_EXTERN_PREFIX \
|
MUST_PASS_IN_STACK FUNCTION_ARG_PASS_BY_REFERENCE \
|
MUST_PASS_IN_STACK FUNCTION_ARG_PASS_BY_REFERENCE \
|
VECTOR_MODE_SUPPORTED_P TARGET_SUPPORTS_HIDDEN \
|
VECTOR_MODE_SUPPORTED_P TARGET_SUPPORTS_HIDDEN \
|
FUNCTION_ARG_PARTIAL_NREGS ASM_OUTPUT_DWARF_DTPREL \
|
FUNCTION_ARG_PARTIAL_NREGS ASM_OUTPUT_DWARF_DTPREL \
|
ALLOCATE_INITIAL_VALUE
|
ALLOCATE_INITIAL_VALUE
|
|
|
/* Other obsolete target macros, or macros that used to be in target
|
/* Other obsolete target macros, or macros that used to be in target
|
headers and were not used, and may be obsolete or may never have
|
headers and were not used, and may be obsolete or may never have
|
been used. */
|
been used. */
|
#pragma GCC poison INT_ASM_OP ASM_OUTPUT_EH_REGION_BEG CPP_PREDEFINES \
|
#pragma GCC poison INT_ASM_OP ASM_OUTPUT_EH_REGION_BEG CPP_PREDEFINES \
|
ASM_OUTPUT_EH_REGION_END ASM_OUTPUT_LABELREF_AS_INT SMALL_STACK \
|
ASM_OUTPUT_EH_REGION_END ASM_OUTPUT_LABELREF_AS_INT SMALL_STACK \
|
DOESNT_NEED_UNWINDER EH_TABLE_LOOKUP OBJC_SELECTORS_WITHOUT_LABELS \
|
DOESNT_NEED_UNWINDER EH_TABLE_LOOKUP OBJC_SELECTORS_WITHOUT_LABELS \
|
OMIT_EH_TABLE EASY_DIV_EXPR IMPLICIT_FIX_EXPR \
|
OMIT_EH_TABLE EASY_DIV_EXPR IMPLICIT_FIX_EXPR \
|
LONGJMP_RESTORE_FROM_STACK MAX_INT_TYPE_SIZE ASM_IDENTIFY_GCC \
|
LONGJMP_RESTORE_FROM_STACK MAX_INT_TYPE_SIZE ASM_IDENTIFY_GCC \
|
STDC_VALUE TRAMPOLINE_ALIGN ASM_IDENTIFY_GCC_AFTER_SOURCE \
|
STDC_VALUE TRAMPOLINE_ALIGN ASM_IDENTIFY_GCC_AFTER_SOURCE \
|
SLOW_ZERO_EXTEND SUBREG_REGNO_OFFSET DWARF_LINE_MIN_INSTR_LENGTH \
|
SLOW_ZERO_EXTEND SUBREG_REGNO_OFFSET DWARF_LINE_MIN_INSTR_LENGTH \
|
TRADITIONAL_RETURN_FLOAT NO_BUILTIN_SIZE_TYPE \
|
TRADITIONAL_RETURN_FLOAT NO_BUILTIN_SIZE_TYPE \
|
NO_BUILTIN_PTRDIFF_TYPE NO_BUILTIN_WCHAR_TYPE NO_BUILTIN_WINT_TYPE \
|
NO_BUILTIN_PTRDIFF_TYPE NO_BUILTIN_WCHAR_TYPE NO_BUILTIN_WINT_TYPE \
|
BLOCK_PROFILER BLOCK_PROFILER_CODE FUNCTION_BLOCK_PROFILER \
|
BLOCK_PROFILER BLOCK_PROFILER_CODE FUNCTION_BLOCK_PROFILER \
|
FUNCTION_BLOCK_PROFILER_EXIT MACHINE_STATE_SAVE \
|
FUNCTION_BLOCK_PROFILER_EXIT MACHINE_STATE_SAVE \
|
MACHINE_STATE_RESTORE SCCS_DIRECTIVE SECTION_ASM_OP BYTEORDER \
|
MACHINE_STATE_RESTORE SCCS_DIRECTIVE SECTION_ASM_OP BYTEORDER \
|
ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL HOST_WORDS_BIG_ENDIAN \
|
ASM_OUTPUT_DEFINE_LABEL_DIFFERENCE_SYMBOL HOST_WORDS_BIG_ENDIAN \
|
OBJC_PROLOGUE ALLOCATE_TRAMPOLINE HANDLE_PRAGMA ROUND_TYPE_SIZE \
|
OBJC_PROLOGUE ALLOCATE_TRAMPOLINE HANDLE_PRAGMA ROUND_TYPE_SIZE \
|
ROUND_TYPE_SIZE_UNIT CONST_SECTION_ASM_OP CRT_GET_RFIB_TEXT \
|
ROUND_TYPE_SIZE_UNIT CONST_SECTION_ASM_OP CRT_GET_RFIB_TEXT \
|
DBX_LBRAC_FIRST DBX_OUTPUT_ENUM DBX_OUTPUT_SOURCE_FILENAME \
|
DBX_LBRAC_FIRST DBX_OUTPUT_ENUM DBX_OUTPUT_SOURCE_FILENAME \
|
DBX_WORKING_DIRECTORY INSN_CACHE_DEPTH INSN_CACHE_SIZE \
|
DBX_WORKING_DIRECTORY INSN_CACHE_DEPTH INSN_CACHE_SIZE \
|
INSN_CACHE_LINE_WIDTH INIT_SECTION_PREAMBLE NEED_ATEXIT ON_EXIT \
|
INSN_CACHE_LINE_WIDTH INIT_SECTION_PREAMBLE NEED_ATEXIT ON_EXIT \
|
EXIT_BODY OBJECT_FORMAT_ROSE MULTIBYTE_CHARS MAP_CHARACTER \
|
EXIT_BODY OBJECT_FORMAT_ROSE MULTIBYTE_CHARS MAP_CHARACTER \
|
LIBGCC_NEEDS_DOUBLE FINAL_PRESCAN_LABEL DEFAULT_CALLER_SAVES \
|
LIBGCC_NEEDS_DOUBLE FINAL_PRESCAN_LABEL DEFAULT_CALLER_SAVES \
|
LOAD_ARGS_REVERSED MAX_INTEGER_COMPUTATION_MODE \
|
LOAD_ARGS_REVERSED MAX_INTEGER_COMPUTATION_MODE \
|
CONVERT_HARD_REGISTER_TO_SSA_P ASM_OUTPUT_MAIN_SOURCE_FILENAME \
|
CONVERT_HARD_REGISTER_TO_SSA_P ASM_OUTPUT_MAIN_SOURCE_FILENAME \
|
FIRST_INSN_ADDRESS TEXT_SECTION SHARED_BSS_SECTION_ASM_OP \
|
FIRST_INSN_ADDRESS TEXT_SECTION SHARED_BSS_SECTION_ASM_OP \
|
PROMOTED_MODE EXPAND_BUILTIN_VA_END \
|
PROMOTED_MODE EXPAND_BUILTIN_VA_END \
|
LINKER_DOES_NOT_WORK_WITH_DWARF2 FUNCTION_ARG_KEEP_AS_REFERENCE \
|
LINKER_DOES_NOT_WORK_WITH_DWARF2 FUNCTION_ARG_KEEP_AS_REFERENCE \
|
GIV_SORT_CRITERION MAX_LONG_TYPE_SIZE MAX_LONG_DOUBLE_TYPE_SIZE \
|
GIV_SORT_CRITERION MAX_LONG_TYPE_SIZE MAX_LONG_DOUBLE_TYPE_SIZE \
|
MAX_WCHAR_TYPE_SIZE SHARED_SECTION_ASM_OP INTEGRATE_THRESHOLD \
|
MAX_WCHAR_TYPE_SIZE SHARED_SECTION_ASM_OP INTEGRATE_THRESHOLD \
|
FINAL_REG_PARM_STACK_SPACE MAYBE_REG_PARM_STACK_SPACE \
|
FINAL_REG_PARM_STACK_SPACE MAYBE_REG_PARM_STACK_SPACE \
|
TRADITIONAL_PIPELINE_INTERFACE DFA_PIPELINE_INTERFACE \
|
TRADITIONAL_PIPELINE_INTERFACE DFA_PIPELINE_INTERFACE \
|
DBX_OUTPUT_STANDARD_TYPES BUILTIN_SETJMP_FRAME_VALUE \
|
DBX_OUTPUT_STANDARD_TYPES BUILTIN_SETJMP_FRAME_VALUE \
|
SUNOS4_SHARED_LIBRARIES PROMOTE_FOR_CALL_ONLY \
|
SUNOS4_SHARED_LIBRARIES PROMOTE_FOR_CALL_ONLY \
|
SPACE_AFTER_L_OPTION NO_RECURSIVE_FUNCTION_CSE \
|
SPACE_AFTER_L_OPTION NO_RECURSIVE_FUNCTION_CSE \
|
DEFAULT_MAIN_RETURN TARGET_MEM_FUNCTIONS EXPAND_BUILTIN_VA_ARG \
|
DEFAULT_MAIN_RETURN TARGET_MEM_FUNCTIONS EXPAND_BUILTIN_VA_ARG \
|
COLLECT_PARSE_FLAG DWARF2_GENERATE_TEXT_SECTION_LABEL WINNING_GDB \
|
COLLECT_PARSE_FLAG DWARF2_GENERATE_TEXT_SECTION_LABEL WINNING_GDB \
|
ASM_OUTPUT_FILENAME ASM_OUTPUT_SOURCE_LINE FILE_NAME_JOINER \
|
ASM_OUTPUT_FILENAME ASM_OUTPUT_SOURCE_LINE FILE_NAME_JOINER \
|
GDB_INV_REF_REGPARM_STABS_LETTER DBX_MEMPARM_STABS_LETTER \
|
GDB_INV_REF_REGPARM_STABS_LETTER DBX_MEMPARM_STABS_LETTER \
|
PUT_SDB_SRC_FILE STABS_GCC_MARKER DBX_OUTPUT_FUNCTION_END \
|
PUT_SDB_SRC_FILE STABS_GCC_MARKER DBX_OUTPUT_FUNCTION_END \
|
DBX_OUTPUT_GCC_MARKER DBX_FINISH_SYMBOL SDB_GENERATE_FAKE \
|
DBX_OUTPUT_GCC_MARKER DBX_FINISH_SYMBOL SDB_GENERATE_FAKE \
|
NON_SAVING_SETJMP TARGET_LATE_RTL_PROLOGUE_EPILOGUE \
|
NON_SAVING_SETJMP TARGET_LATE_RTL_PROLOGUE_EPILOGUE \
|
CASE_DROPS_THROUGH TARGET_BELL TARGET_BS TARGET_CR TARGET_DIGIT0 \
|
CASE_DROPS_THROUGH TARGET_BELL TARGET_BS TARGET_CR TARGET_DIGIT0 \
|
TARGET_ESC TARGET_FF TARGET_NEWLINE TARGET_TAB TARGET_VT \
|
TARGET_ESC TARGET_FF TARGET_NEWLINE TARGET_TAB TARGET_VT \
|
LINK_LIBGCC_SPECIAL DONT_ACCESS_GBLS_AFTER_EPILOGUE \
|
LINK_LIBGCC_SPECIAL DONT_ACCESS_GBLS_AFTER_EPILOGUE \
|
TARGET_OPTIONS TARGET_SWITCHES EXTRA_CC_MODES FINALIZE_PIC \
|
TARGET_OPTIONS TARGET_SWITCHES EXTRA_CC_MODES FINALIZE_PIC \
|
PREDICATE_CODES SPECIAL_MODE_PREDICATES HOST_PTR_PRINTF \
|
PREDICATE_CODES SPECIAL_MODE_PREDICATES HOST_PTR_PRINTF \
|
EXTRA_SECTIONS EXTRA_SECTION_FUNCTIONS READONLY_DATA_SECTION \
|
EXTRA_SECTIONS EXTRA_SECTION_FUNCTIONS READONLY_DATA_SECTION \
|
TARGET_ASM_EXCEPTION_SECTION TARGET_ASM_EH_FRAME_SECTION \
|
TARGET_ASM_EXCEPTION_SECTION TARGET_ASM_EH_FRAME_SECTION \
|
SMALL_ARG_MAX ASM_OUTPUT_SHARED_BSS ASM_OUTPUT_SHARED_COMMON \
|
SMALL_ARG_MAX ASM_OUTPUT_SHARED_BSS ASM_OUTPUT_SHARED_COMMON \
|
ASM_OUTPUT_SHARED_LOCAL UNALIGNED_WORD_ASM_OP
|
ASM_OUTPUT_SHARED_LOCAL UNALIGNED_WORD_ASM_OP
|
|
|
/* Hooks that are no longer used. */
|
/* Hooks that are no longer used. */
|
#pragma GCC poison LANG_HOOKS_FUNCTION_MARK LANG_HOOKS_FUNCTION_FREE \
|
#pragma GCC poison LANG_HOOKS_FUNCTION_MARK LANG_HOOKS_FUNCTION_FREE \
|
LANG_HOOKS_MARK_TREE LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES \
|
LANG_HOOKS_MARK_TREE LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES \
|
LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS \
|
LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS \
|
LANG_HOOKS_PUSHLEVEL LANG_HOOKS_SET_BLOCK \
|
LANG_HOOKS_PUSHLEVEL LANG_HOOKS_SET_BLOCK \
|
LANG_HOOKS_MAYBE_BUILD_CLEANUP LANG_HOOKS_UPDATE_DECL_AFTER_SAVING \
|
LANG_HOOKS_MAYBE_BUILD_CLEANUP LANG_HOOKS_UPDATE_DECL_AFTER_SAVING \
|
LANG_HOOKS_POPLEVEL LANG_HOOKS_TRUTHVALUE_CONVERSION
|
LANG_HOOKS_POPLEVEL LANG_HOOKS_TRUTHVALUE_CONVERSION
|
|
|
/* Libiberty macros that are no longer used in GCC. */
|
/* Libiberty macros that are no longer used in GCC. */
|
#undef ANSI_PROTOTYPES
|
#undef ANSI_PROTOTYPES
|
#undef PTR_CONST
|
#undef PTR_CONST
|
#undef LONG_DOUBLE
|
#undef LONG_DOUBLE
|
#undef VPARAMS
|
#undef VPARAMS
|
#undef VA_OPEN
|
#undef VA_OPEN
|
#undef VA_FIXEDARG
|
#undef VA_FIXEDARG
|
#undef VA_CLOSE
|
#undef VA_CLOSE
|
#undef VA_START
|
#undef VA_START
|
#pragma GCC poison ANSI_PROTOTYPES PTR_CONST LONG_DOUBLE VPARAMS VA_OPEN \
|
#pragma GCC poison ANSI_PROTOTYPES PTR_CONST LONG_DOUBLE VPARAMS VA_OPEN \
|
VA_FIXEDARG VA_CLOSE VA_START
|
VA_FIXEDARG VA_CLOSE VA_START
|
#endif /* IN_GCC */
|
#endif /* IN_GCC */
|
|
|
/* Note: not all uses of the `index' token (e.g. variable names and
|
/* Note: not all uses of the `index' token (e.g. variable names and
|
structure members) have been eliminated. */
|
structure members) have been eliminated. */
|
#undef bcopy
|
#undef bcopy
|
#undef bzero
|
#undef bzero
|
#undef bcmp
|
#undef bcmp
|
#undef rindex
|
#undef rindex
|
#pragma GCC poison bcopy bzero bcmp rindex
|
#pragma GCC poison bcopy bzero bcmp rindex
|
|
|
#endif /* GCC >= 3.0 */
|
#endif /* GCC >= 3.0 */
|
|
|
#endif /* ! GCC_SYSTEM_H */
|
#endif /* ! GCC_SYSTEM_H */
|
|
|
