old-cross-binutils/gas/as.h

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1991-04-04 18:19:53 +00:00
/* as.h - global header file
1996-02-07 19:36:48 +00:00
Copyright (C) 1987, 90, 91, 92, 93, 94, 95, 1996
Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
GAS 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.
GAS 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 GAS; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#ifndef GAS
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#define GAS 1
/*
* I think this stuff is largely out of date. xoxorich.
*
* CAPITALISED names are #defined.
* "lowercaseH" is #defined if "lowercase.h" has been #include-d.
* "lowercaseT" is a typedef of "lowercase" objects.
* "lowercaseP" is type "pointer to object of type 'lowercase'".
* "lowercaseS" is typedef struct ... lowercaseS.
*
* #define DEBUG to enable all the "know" assertion tests.
* #define SUSPECT when debugging hash code.
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* #define COMMON as "extern" for all modules except one, where you #define
* COMMON as "".
* If TEST is #defined, then we are testing a module: #define COMMON as "".
*/
#include "config.h"
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/* This is the code recommended in the autoconf documentation, almost
verbatim. If it doesn't work for you, let me know, and notify
djm@gnu.ai.mit.edu as well. */
/* Added #undef for DJ Delorie. The right fix is to ensure that as.h
is included first, before even any system header files, in all files
that use it. KR 1994.11.03 */
/* Added void* version for STDC case. This is to be compatible with
the declaration in bison.simple, used for m68k operand parsing.
--KR 1995.08.08 */
/* Force void* decl for hpux. This is what Bison uses. --KR 1995.08.16 */
/* AIX requires this to be the first thing in the file. */
#ifdef __GNUC__
# undef alloca
# define alloca __builtin_alloca
#else
# if HAVE_ALLOCA_H
# include <alloca.h>
# else
# ifdef _AIX
#pragma alloca
# else
# ifndef alloca /* predefined by HP cc +Olibcalls */
# if !defined (__STDC__) && !defined (__hpux)
char *alloca ();
# else
void *alloca ();
# endif /* __STDC__, __hpux */
# endif /* alloca */
# endif /* _AIX */
# endif /* HAVE_ALLOCA_H */
#endif
1991-04-04 18:19:53 +00:00
Conversion to autoconf: * acconfig.h, aclocal.m4: New files. * configure.in: Rewritten (except for some target-specific code) for autoconf. * conf.in, configure: New files, generated from the above. * Makefile.in: Changed magic sequence indicating insertion of makefile fragments. (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions from configure. (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. (config.status, configure): Rewrite rules. (config-stamp): Depend on conf. Skip variables that configure is now substituting itself. (*.o dependencies): Deleted host.h. (distclean, realclean): Don't delete host.h. * as.c: Don't include stdio.h, string.h, sys/types.h. Include signal.h after as.h. * as.h: Include alloca-conf.h first. Include ctype.h, string.h, strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, fopen-same.h, as suggested by autoconf test results. [BROKEN_ASSERT]: Don't include assert.h. (strdup): Declare. (volatile, const): Define if not __STDC__ and not already defined. (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. (free) [NEED_FREE_DECLARATION]: Declare. * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't include host.h. (malloc) [NEED_MALLOC_DECLARATION]: Declare. * messages.c: Include as.h first. Include errno.h only if HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf @-substitutions.
1994-08-28 07:59:06 +00:00
/* Now, tend to the rest of the configuration. */
Conversion to autoconf: * acconfig.h, aclocal.m4: New files. * configure.in: Rewritten (except for some target-specific code) for autoconf. * conf.in, configure: New files, generated from the above. * Makefile.in: Changed magic sequence indicating insertion of makefile fragments. (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions from configure. (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. (config.status, configure): Rewrite rules. (config-stamp): Depend on conf. Skip variables that configure is now substituting itself. (*.o dependencies): Deleted host.h. (distclean, realclean): Don't delete host.h. * as.c: Don't include stdio.h, string.h, sys/types.h. Include signal.h after as.h. * as.h: Include alloca-conf.h first. Include ctype.h, string.h, strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, fopen-same.h, as suggested by autoconf test results. [BROKEN_ASSERT]: Don't include assert.h. (strdup): Declare. (volatile, const): Define if not __STDC__ and not already defined. (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. (free) [NEED_FREE_DECLARATION]: Declare. * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't include host.h. (malloc) [NEED_MALLOC_DECLARATION]: Declare. * messages.c: Include as.h first. Include errno.h only if HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf @-substitutions.
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/* System include files first... */
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#include <stdio.h>
Conversion to autoconf: * acconfig.h, aclocal.m4: New files. * configure.in: Rewritten (except for some target-specific code) for autoconf. * conf.in, configure: New files, generated from the above. * Makefile.in: Changed magic sequence indicating insertion of makefile fragments. (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions from configure. (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. (config.status, configure): Rewrite rules. (config-stamp): Depend on conf. Skip variables that configure is now substituting itself. (*.o dependencies): Deleted host.h. (distclean, realclean): Don't delete host.h. * as.c: Don't include stdio.h, string.h, sys/types.h. Include signal.h after as.h. * as.h: Include alloca-conf.h first. Include ctype.h, string.h, strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, fopen-same.h, as suggested by autoconf test results. [BROKEN_ASSERT]: Don't include assert.h. (strdup): Declare. (volatile, const): Define if not __STDC__ and not already defined. (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. (free) [NEED_FREE_DECLARATION]: Declare. * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't include host.h. (malloc) [NEED_MALLOC_DECLARATION]: Declare. * messages.c: Include as.h first. Include errno.h only if HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf @-substitutions.
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#include <ctype.h>
#ifdef HAVE_STRING_H
#include <string.h>
#else
#include <strings.h>
#endif
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef HAVE_SYS_TYPES_H
/* for size_t, pid_t */
#include <sys/types.h>
#endif
/* Some systems do declare this, but this seems to be the universal
declaration, though the parameter type varies. (It ought to use
`const' but many systems prototype it without.) Include it here
for systems that don't declare it. If conflicts arise, just add
another autoconf test... */
extern char *strdup (/* const char * */);
#include <getopt.h>
/* The first getopt value for machine-independent long options.
150 isn't special; it's just an arbitrary non-ASCII char value. */
#define OPTION_STD_BASE 150
/* The first getopt value for machine-dependent long options.
170 gives the standard options room to grow. */
#define OPTION_MD_BASE 170
#ifdef DEBUG
#undef NDEBUG
#endif
#if !defined (__GNUC__) || __GNUC_MINOR__ <= 5
#define __PRETTY_FUNCTION__ ((char*)0)
#endif
#if 0
Conversion to autoconf: * acconfig.h, aclocal.m4: New files. * configure.in: Rewritten (except for some target-specific code) for autoconf. * conf.in, configure: New files, generated from the above. * Makefile.in: Changed magic sequence indicating insertion of makefile fragments. (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions from configure. (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. (config.status, configure): Rewrite rules. (config-stamp): Depend on conf. Skip variables that configure is now substituting itself. (*.o dependencies): Deleted host.h. (distclean, realclean): Don't delete host.h. * as.c: Don't include stdio.h, string.h, sys/types.h. Include signal.h after as.h. * as.h: Include alloca-conf.h first. Include ctype.h, string.h, strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, fopen-same.h, as suggested by autoconf test results. [BROKEN_ASSERT]: Don't include assert.h. (strdup): Declare. (volatile, const): Define if not __STDC__ and not already defined. (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. (free) [NEED_FREE_DECLARATION]: Declare. * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't include host.h. (malloc) [NEED_MALLOC_DECLARATION]: Declare. * messages.c: Include as.h first. Include errno.h only if HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf @-substitutions.
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/* Handle lossage with assert.h. */
#ifndef BROKEN_ASSERT
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#include <assert.h>
Conversion to autoconf: * acconfig.h, aclocal.m4: New files. * configure.in: Rewritten (except for some target-specific code) for autoconf. * conf.in, configure: New files, generated from the above. * Makefile.in: Changed magic sequence indicating insertion of makefile fragments. (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions from configure. (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. (config.status, configure): Rewrite rules. (config-stamp): Depend on conf. Skip variables that configure is now substituting itself. (*.o dependencies): Deleted host.h. (distclean, realclean): Don't delete host.h. * as.c: Don't include stdio.h, string.h, sys/types.h. Include signal.h after as.h. * as.h: Include alloca-conf.h first. Include ctype.h, string.h, strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, fopen-same.h, as suggested by autoconf test results. [BROKEN_ASSERT]: Don't include assert.h. (strdup): Declare. (volatile, const): Define if not __STDC__ and not already defined. (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. (free) [NEED_FREE_DECLARATION]: Declare. * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't include host.h. (malloc) [NEED_MALLOC_DECLARATION]: Declare. * messages.c: Include as.h first. Include errno.h only if HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf @-substitutions.
1994-08-28 07:59:06 +00:00
#else /* BROKEN_ASSERT */
#ifndef NDEBUG
#define assert(p) ((p) ? 0 : (as_assert (__FILE__, __LINE__, __PRETTY_FUNCTION__), 0))
Conversion to autoconf: * acconfig.h, aclocal.m4: New files. * configure.in: Rewritten (except for some target-specific code) for autoconf. * conf.in, configure: New files, generated from the above. * Makefile.in: Changed magic sequence indicating insertion of makefile fragments. (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions from configure. (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. (config.status, configure): Rewrite rules. (config-stamp): Depend on conf. Skip variables that configure is now substituting itself. (*.o dependencies): Deleted host.h. (distclean, realclean): Don't delete host.h. * as.c: Don't include stdio.h, string.h, sys/types.h. Include signal.h after as.h. * as.h: Include alloca-conf.h first. Include ctype.h, string.h, strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, fopen-same.h, as suggested by autoconf test results. [BROKEN_ASSERT]: Don't include assert.h. (strdup): Declare. (volatile, const): Define if not __STDC__ and not already defined. (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. (free) [NEED_FREE_DECLARATION]: Declare. * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't include host.h. (malloc) [NEED_MALLOC_DECLARATION]: Declare. * messages.c: Include as.h first. Include errno.h only if HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf @-substitutions.
1994-08-28 07:59:06 +00:00
#else
#define assert(p) ((p), 0)
#endif
#endif /* BROKEN_ASSERT */
#else
#define assert(P) ((P) ? 0 : (as_assert (__FILE__, __LINE__, __PRETTY_FUNCTION__), 0))
#undef abort
#define abort() as_abort (__FILE__, __LINE__, __PRETTY_FUNCTION__)
#endif
Conversion to autoconf: * acconfig.h, aclocal.m4: New files. * configure.in: Rewritten (except for some target-specific code) for autoconf. * conf.in, configure: New files, generated from the above. * Makefile.in: Changed magic sequence indicating insertion of makefile fragments. (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions from configure. (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. (config.status, configure): Rewrite rules. (config-stamp): Depend on conf. Skip variables that configure is now substituting itself. (*.o dependencies): Deleted host.h. (distclean, realclean): Don't delete host.h. * as.c: Don't include stdio.h, string.h, sys/types.h. Include signal.h after as.h. * as.h: Include alloca-conf.h first. Include ctype.h, string.h, strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, fopen-same.h, as suggested by autoconf test results. [BROKEN_ASSERT]: Don't include assert.h. (strdup): Declare. (volatile, const): Define if not __STDC__ and not already defined. (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. (free) [NEED_FREE_DECLARATION]: Declare. * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't include host.h. (malloc) [NEED_MALLOC_DECLARATION]: Declare. * messages.c: Include as.h first. Include errno.h only if HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf @-substitutions.
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/* Now GNU header files... */
#include <ansidecl.h>
#ifdef BFD_ASSEMBLER
#include <bfd.h>
#endif
Conversion to autoconf: * acconfig.h, aclocal.m4: New files. * configure.in: Rewritten (except for some target-specific code) for autoconf. * conf.in, configure: New files, generated from the above. * Makefile.in: Changed magic sequence indicating insertion of makefile fragments. (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions from configure. (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. (config.status, configure): Rewrite rules. (config-stamp): Depend on conf. Skip variables that configure is now substituting itself. (*.o dependencies): Deleted host.h. (distclean, realclean): Don't delete host.h. * as.c: Don't include stdio.h, string.h, sys/types.h. Include signal.h after as.h. * as.h: Include alloca-conf.h first. Include ctype.h, string.h, strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, fopen-same.h, as suggested by autoconf test results. [BROKEN_ASSERT]: Don't include assert.h. (strdup): Declare. (volatile, const): Define if not __STDC__ and not already defined. (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. (free) [NEED_FREE_DECLARATION]: Declare. * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't include host.h. (malloc) [NEED_MALLOC_DECLARATION]: Declare. * messages.c: Include as.h first. Include errno.h only if HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf @-substitutions.
1994-08-28 07:59:06 +00:00
/* Define the standard progress macros. */
#include <progress.h>
Conversion to autoconf: * acconfig.h, aclocal.m4: New files. * configure.in: Rewritten (except for some target-specific code) for autoconf. * conf.in, configure: New files, generated from the above. * Makefile.in: Changed magic sequence indicating insertion of makefile fragments. (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions from configure. (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. (config.status, configure): Rewrite rules. (config-stamp): Depend on conf. Skip variables that configure is now substituting itself. (*.o dependencies): Deleted host.h. (distclean, realclean): Don't delete host.h. * as.c: Don't include stdio.h, string.h, sys/types.h. Include signal.h after as.h. * as.h: Include alloca-conf.h first. Include ctype.h, string.h, strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, fopen-same.h, as suggested by autoconf test results. [BROKEN_ASSERT]: Don't include assert.h. (strdup): Declare. (volatile, const): Define if not __STDC__ and not already defined. (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. (free) [NEED_FREE_DECLARATION]: Declare. * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't include host.h. (malloc) [NEED_MALLOC_DECLARATION]: Declare. * messages.c: Include as.h first. Include errno.h only if HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf @-substitutions.
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/* This doesn't get taken care of anywhere. */
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#ifndef __MWERKS__ /* Metrowerks C chokes on the "defined (inline)" */
Conversion to autoconf: * acconfig.h, aclocal.m4: New files. * configure.in: Rewritten (except for some target-specific code) for autoconf. * conf.in, configure: New files, generated from the above. * Makefile.in: Changed magic sequence indicating insertion of makefile fragments. (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions from configure. (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. (config.status, configure): Rewrite rules. (config-stamp): Depend on conf. Skip variables that configure is now substituting itself. (*.o dependencies): Deleted host.h. (distclean, realclean): Don't delete host.h. * as.c: Don't include stdio.h, string.h, sys/types.h. Include signal.h after as.h. * as.h: Include alloca-conf.h first. Include ctype.h, string.h, strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, fopen-same.h, as suggested by autoconf test results. [BROKEN_ASSERT]: Don't include assert.h. (strdup): Declare. (volatile, const): Define if not __STDC__ and not already defined. (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. (free) [NEED_FREE_DECLARATION]: Declare. * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't include host.h. (malloc) [NEED_MALLOC_DECLARATION]: Declare. * messages.c: Include as.h first. Include errno.h only if HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf @-substitutions.
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#if !defined (__GNUC__) && !defined (inline)
#define inline
#endif
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#endif /* !__MWERKS__ */
Conversion to autoconf: * acconfig.h, aclocal.m4: New files. * configure.in: Rewritten (except for some target-specific code) for autoconf. * conf.in, configure: New files, generated from the above. * Makefile.in: Changed magic sequence indicating insertion of makefile fragments. (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions from configure. (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. (config.status, configure): Rewrite rules. (config-stamp): Depend on conf. Skip variables that configure is now substituting itself. (*.o dependencies): Deleted host.h. (distclean, realclean): Don't delete host.h. * as.c: Don't include stdio.h, string.h, sys/types.h. Include signal.h after as.h. * as.h: Include alloca-conf.h first. Include ctype.h, string.h, strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, fopen-same.h, as suggested by autoconf test results. [BROKEN_ASSERT]: Don't include assert.h. (strdup): Declare. (volatile, const): Define if not __STDC__ and not already defined. (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. (free) [NEED_FREE_DECLARATION]: Declare. * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't include host.h. (malloc) [NEED_MALLOC_DECLARATION]: Declare. * messages.c: Include as.h first. Include errno.h only if HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf @-substitutions.
1994-08-28 07:59:06 +00:00
/* Other stuff from config.h. */
#ifdef NEED_DECLARATION_MALLOC
Conversion to autoconf: * acconfig.h, aclocal.m4: New files. * configure.in: Rewritten (except for some target-specific code) for autoconf. * conf.in, configure: New files, generated from the above. * Makefile.in: Changed magic sequence indicating insertion of makefile fragments. (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions from configure. (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. (config.status, configure): Rewrite rules. (config-stamp): Depend on conf. Skip variables that configure is now substituting itself. (*.o dependencies): Deleted host.h. (distclean, realclean): Don't delete host.h. * as.c: Don't include stdio.h, string.h, sys/types.h. Include signal.h after as.h. * as.h: Include alloca-conf.h first. Include ctype.h, string.h, strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, fopen-same.h, as suggested by autoconf test results. [BROKEN_ASSERT]: Don't include assert.h. (strdup): Declare. (volatile, const): Define if not __STDC__ and not already defined. (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. (free) [NEED_FREE_DECLARATION]: Declare. * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't include host.h. (malloc) [NEED_MALLOC_DECLARATION]: Declare. * messages.c: Include as.h first. Include errno.h only if HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf @-substitutions.
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extern PTR malloc ();
extern PTR realloc ();
#endif
#ifdef NEED_DECLARATION_FREE
Conversion to autoconf: * acconfig.h, aclocal.m4: New files. * configure.in: Rewritten (except for some target-specific code) for autoconf. * conf.in, configure: New files, generated from the above. * Makefile.in: Changed magic sequence indicating insertion of makefile fragments. (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions from configure. (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. (config.status, configure): Rewrite rules. (config-stamp): Depend on conf. Skip variables that configure is now substituting itself. (*.o dependencies): Deleted host.h. (distclean, realclean): Don't delete host.h. * as.c: Don't include stdio.h, string.h, sys/types.h. Include signal.h after as.h. * as.h: Include alloca-conf.h first. Include ctype.h, string.h, strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, fopen-same.h, as suggested by autoconf test results. [BROKEN_ASSERT]: Don't include assert.h. (strdup): Declare. (volatile, const): Define if not __STDC__ and not already defined. (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. (free) [NEED_FREE_DECLARATION]: Declare. * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't include host.h. (malloc) [NEED_MALLOC_DECLARATION]: Declare. * messages.c: Include as.h first. Include errno.h only if HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf @-substitutions.
1994-08-28 07:59:06 +00:00
extern void free ();
#endif
#ifdef NEED_DECLARATION_ERRNO
extern int errno;
#endif
Conversion to autoconf: * acconfig.h, aclocal.m4: New files. * configure.in: Rewritten (except for some target-specific code) for autoconf. * conf.in, configure: New files, generated from the above. * Makefile.in: Changed magic sequence indicating insertion of makefile fragments. (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions from configure. (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. (config.status, configure): Rewrite rules. (config-stamp): Depend on conf. Skip variables that configure is now substituting itself. (*.o dependencies): Deleted host.h. (distclean, realclean): Don't delete host.h. * as.c: Don't include stdio.h, string.h, sys/types.h. Include signal.h after as.h. * as.h: Include alloca-conf.h first. Include ctype.h, string.h, strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, fopen-same.h, as suggested by autoconf test results. [BROKEN_ASSERT]: Don't include assert.h. (strdup): Declare. (volatile, const): Define if not __STDC__ and not already defined. (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. (free) [NEED_FREE_DECLARATION]: Declare. * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't include host.h. (malloc) [NEED_MALLOC_DECLARATION]: Declare. * messages.c: Include as.h first. Include errno.h only if HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf @-substitutions.
1994-08-28 07:59:06 +00:00
/* This is needed for VMS. */
#if ! defined (HAVE_UNLINK) && defined (HAVE_REMOVE)
#define unlink remove
#endif
/* Hack to make "gcc -Wall" not complain about obstack macros. */
#if !defined (memcpy) && !defined (bcopy)
#define bcopy(src,dest,size) memcpy(dest,src,size)
#endif
Conversion to autoconf: * acconfig.h, aclocal.m4: New files. * configure.in: Rewritten (except for some target-specific code) for autoconf. * conf.in, configure: New files, generated from the above. * Makefile.in: Changed magic sequence indicating insertion of makefile fragments. (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions from configure. (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. (config.status, configure): Rewrite rules. (config-stamp): Depend on conf. Skip variables that configure is now substituting itself. (*.o dependencies): Deleted host.h. (distclean, realclean): Don't delete host.h. * as.c: Don't include stdio.h, string.h, sys/types.h. Include signal.h after as.h. * as.h: Include alloca-conf.h first. Include ctype.h, string.h, strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, fopen-same.h, as suggested by autoconf test results. [BROKEN_ASSERT]: Don't include assert.h. (strdup): Declare. (volatile, const): Define if not __STDC__ and not already defined. (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. (free) [NEED_FREE_DECLARATION]: Declare. * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't include host.h. (malloc) [NEED_MALLOC_DECLARATION]: Declare. * messages.c: Include as.h first. Include errno.h only if HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf @-substitutions.
1994-08-28 07:59:06 +00:00
#ifdef BFD_ASSEMBLER
/* This one doesn't get declared, but we're using it anyways. This
should be fixed -- either it's part of the external interface or
it's not. */
extern PTR bfd_alloc_by_size_t PARAMS ((bfd *abfd, size_t sz));
#endif
/* Make Saber happier on obstack.h. */
#ifdef SABER
#undef __PTR_TO_INT
#define __PTR_TO_INT(P) ((int)(P))
#undef __INT_TO_PTR
#define __INT_TO_PTR(P) ((char *)(P))
#endif
#ifndef __LINE__
#define __LINE__ "unknown"
#endif /* __LINE__ */
#ifndef __FILE__
#define __FILE__ "unknown"
#endif /* __FILE__ */
#ifndef __STDC__
#ifndef const
#define const
#endif
#ifndef volatile
#define volatile
#endif
#endif /* ! __STDC__ */
#ifndef FOPEN_WB
Conversion to autoconf: * acconfig.h, aclocal.m4: New files. * configure.in: Rewritten (except for some target-specific code) for autoconf. * conf.in, configure: New files, generated from the above. * Makefile.in: Changed magic sequence indicating insertion of makefile fragments. (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions from configure. (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. (config.status, configure): Rewrite rules. (config-stamp): Depend on conf. Skip variables that configure is now substituting itself. (*.o dependencies): Deleted host.h. (distclean, realclean): Don't delete host.h. * as.c: Don't include stdio.h, string.h, sys/types.h. Include signal.h after as.h. * as.h: Include alloca-conf.h first. Include ctype.h, string.h, strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, fopen-same.h, as suggested by autoconf test results. [BROKEN_ASSERT]: Don't include assert.h. (strdup): Declare. (volatile, const): Define if not __STDC__ and not already defined. (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. (free) [NEED_FREE_DECLARATION]: Declare. * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't include host.h. (malloc) [NEED_MALLOC_DECLARATION]: Declare. * messages.c: Include as.h first. Include errno.h only if HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf @-substitutions.
1994-08-28 07:59:06 +00:00
#ifdef GO32
#include "fopen-bin.h"
#else
#include "fopen-same.h"
#endif
Conversion to autoconf: * acconfig.h, aclocal.m4: New files. * configure.in: Rewritten (except for some target-specific code) for autoconf. * conf.in, configure: New files, generated from the above. * Makefile.in: Changed magic sequence indicating insertion of makefile fragments. (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions from configure. (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. (config.status, configure): Rewrite rules. (config-stamp): Depend on conf. Skip variables that configure is now substituting itself. (*.o dependencies): Deleted host.h. (distclean, realclean): Don't delete host.h. * as.c: Don't include stdio.h, string.h, sys/types.h. Include signal.h after as.h. * as.h: Include alloca-conf.h first. Include ctype.h, string.h, strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, fopen-same.h, as suggested by autoconf test results. [BROKEN_ASSERT]: Don't include assert.h. (strdup): Declare. (volatile, const): Define if not __STDC__ and not already defined. (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. (free) [NEED_FREE_DECLARATION]: Declare. * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't include host.h. (malloc) [NEED_MALLOC_DECLARATION]: Declare. * messages.c: Include as.h first. Include errno.h only if HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf @-substitutions.
1994-08-28 07:59:06 +00:00
#endif
#ifndef EXIT_SUCCESS
#define EXIT_SUCCESS 0
#define EXIT_FAILURE 1
#endif
#define obstack_chunk_alloc xmalloc
#define obstack_chunk_free xfree
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#define xfree free
#define BAD_CASE(val) \
{ \
as_fatal("Case value %ld unexpected at line %d of file \"%s\"\n", \
(long) val, __LINE__, __FILE__); \
}
/* Version 2.1 of Solaris had problems with this declaration, but I
think that bug has since been fixed. If it causes problems on your
system, just delete it. */
extern char *strstr ();
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Conversion to autoconf: * acconfig.h, aclocal.m4: New files. * configure.in: Rewritten (except for some target-specific code) for autoconf. * conf.in, configure: New files, generated from the above. * Makefile.in: Changed magic sequence indicating insertion of makefile fragments. (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions from configure. (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. (config.status, configure): Rewrite rules. (config-stamp): Depend on conf. Skip variables that configure is now substituting itself. (*.o dependencies): Deleted host.h. (distclean, realclean): Don't delete host.h. * as.c: Don't include stdio.h, string.h, sys/types.h. Include signal.h after as.h. * as.h: Include alloca-conf.h first. Include ctype.h, string.h, strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, fopen-same.h, as suggested by autoconf test results. [BROKEN_ASSERT]: Don't include assert.h. (strdup): Declare. (volatile, const): Define if not __STDC__ and not already defined. (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. (free) [NEED_FREE_DECLARATION]: Declare. * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't include host.h. (malloc) [NEED_MALLOC_DECLARATION]: Declare. * messages.c: Include as.h first. Include errno.h only if HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf @-substitutions.
1994-08-28 07:59:06 +00:00
#include "flonum.h"
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/* These are assembler-wide concepts */
#ifdef BFD_ASSEMBLER
extern bfd *stdoutput;
typedef bfd_vma addressT;
typedef bfd_signed_vma offsetT;
#else
typedef unsigned long addressT;
typedef long offsetT;
#endif
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/* Type of symbol value, etc. For use in prototypes. */
typedef addressT valueT;
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#ifndef COMMON
#ifdef TEST
#define COMMON /* declare our COMMONs storage here. */
#else
#define COMMON extern /* our commons live elswhere */
#endif
#endif
/* COMMON now defined */
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#ifdef DEBUG
#ifndef know
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#define know(p) assert(p) /* Verify our assumptions! */
#endif /* not yet defined */
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#else
#define know(p) /* know() checks are no-op.ed */
#endif
/* input_scrub.c */
/*
* Supplies sanitised buffers to read.c.
* Also understands printing line-number part of error messages.
*/
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/* subsegs.c Sub-segments. Also, segment(=expression type)s.*/
#ifndef BFD_ASSEMBLER
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#ifdef MANY_SEGMENTS
#include "bfd.h"
#define N_SEGMENTS 10
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#define SEG_NORMAL(x) ((x) >= SEG_E0 && (x) <= SEG_E9)
#define SEG_LIST SEG_E0,SEG_E1,SEG_E2,SEG_E3,SEG_E4,SEG_E5,SEG_E6,SEG_E7,SEG_E8,SEG_E9
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#define SEG_TEXT SEG_E0
#define SEG_DATA SEG_E1
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#define SEG_BSS SEG_E2
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#else
#define N_SEGMENTS 3
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#define SEG_NORMAL(x) ((x) == SEG_TEXT || (x) == SEG_DATA || (x) == SEG_BSS)
#define SEG_LIST SEG_TEXT,SEG_DATA,SEG_BSS
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#endif
typedef enum _segT
{
SEG_ABSOLUTE = 0,
SEG_LIST,
SEG_UNKNOWN,
SEG_GOOF, /* Only happens if AS has a logic error. */
/* Invented so we don't crash printing */
/* error message involving weird segment. */
SEG_EXPR, /* Intermediate expression values. */
SEG_DEBUG, /* Debug segment */
SEG_NTV, /* Transfert vector preload segment */
SEG_PTV, /* Transfert vector postload segment */
SEG_REGISTER /* Mythical: a register-valued expression */
} segT;
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#define SEG_MAXIMUM_ORDINAL (SEG_REGISTER)
#else
typedef asection *segT;
#define SEG_NORMAL(SEG) ((SEG) != absolute_section \
&& (SEG) != undefined_section \
&& (SEG) != reg_section \
&& (SEG) != expr_section)
#endif
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typedef int subsegT;
/* What subseg we are accreting now? */
COMMON subsegT now_subseg;
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/* Segment our instructions emit to. */
COMMON segT now_seg;
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#ifdef BFD_ASSEMBLER
#define segment_name(SEG) bfd_get_section_name (stdoutput, SEG)
#else
extern char const *const seg_name[];
#define segment_name(SEG) seg_name[(int) (SEG)]
#endif
#ifndef BFD_ASSEMBLER
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extern int section_alignment[];
#endif
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#ifdef BFD_ASSEMBLER
extern segT reg_section, expr_section;
/* Shouldn't these be eliminated someday? */
extern segT text_section, data_section, bss_section;
Conversion to autoconf: * acconfig.h, aclocal.m4: New files. * configure.in: Rewritten (except for some target-specific code) for autoconf. * conf.in, configure: New files, generated from the above. * Makefile.in: Changed magic sequence indicating insertion of makefile fragments. (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions from configure. (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. (config.status, configure): Rewrite rules. (config-stamp): Depend on conf. Skip variables that configure is now substituting itself. (*.o dependencies): Deleted host.h. (distclean, realclean): Don't delete host.h. * as.c: Don't include stdio.h, string.h, sys/types.h. Include signal.h after as.h. * as.h: Include alloca-conf.h first. Include ctype.h, string.h, strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, fopen-same.h, as suggested by autoconf test results. [BROKEN_ASSERT]: Don't include assert.h. (strdup): Declare. (volatile, const): Define if not __STDC__ and not already defined. (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. (free) [NEED_FREE_DECLARATION]: Declare. * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't include host.h. (malloc) [NEED_MALLOC_DECLARATION]: Declare. * messages.c: Include as.h first. Include errno.h only if HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf @-substitutions.
1994-08-28 07:59:06 +00:00
#define absolute_section bfd_abs_section_ptr
#define undefined_section bfd_und_section_ptr
#else
#define reg_section SEG_REGISTER
#define expr_section SEG_EXPR
#define text_section SEG_TEXT
#define data_section SEG_DATA
#define bss_section SEG_BSS
#define absolute_section SEG_ABSOLUTE
#define undefined_section SEG_UNKNOWN
#endif
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/* relax() */
enum _relax_state
{
/* Variable chars to be repeated fr_offset times.
Fr_symbol unused. Used with fr_offset == 0 for a
constant length frag. */
rs_fill = 1,
* as.h: If __GNUC__ and inline are both undefined, define inline away. * write.c (cvt_frag_to_fill): Don't assume that fr_var for rs_align or rs_org frags will be 1. (relax_segment): For rs_align, if fr_var is not 1, complain if required padding is not a multiple of the size of the pad pattern. (fixup_segment): Leave gp-relative relocations alone. For pcrel relocations referring to the same segment, clear fx_pcrel when clearing fx_addsy. * as.h: Adjust comments on rs_align. * write.c, config/obj-{aout,bout,coff*}.c, config/tc-sparc.c: Query the fx_done field instead of fx_addsy to see if the fixup still needs to be applied. Set fx_done and clear fx_addsy both, for now. If TC_HANDLES_FX_DONE isn't defined, assume md_apply_fix will only clear fx_addsy, and set fx_done accordingly after returning. * config/tc-sparc.h (TC_HANDLES_FX_DONE): Define. * config/obj-coff.c (dot_text_symbol, dot_data_symbol, dot_bss_symbol): Defined here, static. * config/obj-aout.c [BFD_ASSEMBLER]: Undef NO_RELOC before including aout/aout64.h. * write.c (write_object_file): If EMIT_SECTION_SYMBOLS is false, don't write out a section symbol even if it's used in a relocation; assume relocations will handle section numbers somehow. Rename "punt_it" label to "punt_it_if_unused" to reflect it's true use. (EMIT_SECTION_SYMBOLS): Default to 1. (adjust_reloc_syms): Don't create a new symbol for an absolute reference; just use the absolute section symbol. (write_relocs): Make printout of reloc values dependent on flag DEBUG3, not DEBUG2. * config/obj-aout.h (EMIT_SECTION_SYMBOLS): Define as 0. * config/obj-ecoff.h (EMIT_SECTION_SYMBOLS): Ditto.
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/* Align: Fr_offset: power of 2. Variable chars: fill pattern. */
rs_align,
/* Align code: fr_offset: power of 2. Fill pattern is machine
specific, defaulting to all zeros. */
rs_align_code,
/* Org: Fr_offset, fr_symbol: address. 1 variable char: fill
character. */
rs_org,
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#ifndef WORKING_DOT_WORD
/* JF: gunpoint */
rs_broken_word,
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#endif
/* machine-specific relaxable (or similarly alterable) instruction */
rs_machine_dependent,
/* .space directive with expression operand that needs to be computed
later. Similar to rs_org, but different.
fr_symbol: operand
1 variable char: fill character */
rs_space
};
typedef enum _relax_state relax_stateT;
/* This type is used in prototypes, so it can't be a type that will be
widened for argument passing. */
typedef unsigned int relax_substateT;
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/* Enough bits for address, but still an integer type.
Could be a problem, cross-assembling for 64-bit machines. */
typedef addressT relax_addressT;
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/* frags.c */
/*
* A code fragment (frag) is some known number of chars, followed by some
* unknown number of chars. Typically the unknown number of chars is an
* instruction address whose size is yet unknown. We always know the greatest
* possible size the unknown number of chars may become, and reserve that
* much room at the end of the frag.
* Once created, frags do not change address during assembly.
* We chain the frags in (a) forward-linked list(s). The object-file address
* of the 1st char of a frag is generally not known until after relax().
* Many things at assembly time describe an address by {object-file-address
* of a particular frag}+offset.
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BUG: it may be smarter to have a single pointer off to various different
notes for different frag kinds. See how code pans
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*/
struct frag
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{
/* Object file address. */
addressT fr_address;
/* Chain forward; ascending address order. Rooted in frch_root. */
struct frag *fr_next;
/* (Fixed) number of chars we know we have. May be 0. */
offsetT fr_fix;
/* (Variable) number of chars after above. May be 0. */
offsetT fr_var;
/* For variable-length tail. */
struct symbol *fr_symbol;
/* For variable-length tail. */
offsetT fr_offset;
/* Points to opcode low addr byte, for relaxation. */
char *fr_opcode;
#ifndef NO_LISTING
struct list_info_struct *line;
#endif
/* What state is my tail in? */
relax_stateT fr_type;
relax_substateT fr_subtype;
/* Track the alignment and offset of the current frag. With this,
sometimes we can avoid creating new frags for .align directives. */
unsigned short align_mask;
unsigned short align_offset;
/* These are needed only on the NS32K machines. But since we don't
include targ-cpu.h until after this structure has been defined,
we can't really conditionalize it. This code should be
rearranged a bit to make that possible.
In the meantime, if we get stuck like this with any other target,
create a union here. */
char fr_pcrel_adjust, fr_bsr;
/* Data begins here. */
char fr_literal[1];
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};
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#define SIZEOF_STRUCT_FRAG \
((char *)zero_address_frag.fr_literal-(char *)&zero_address_frag)
/* We want to say fr_literal[0] above. */
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typedef struct frag fragS;
/* Current frag we are building. This frag is incomplete. It is, however,
included in frchain_now. The fr_fix field is bogus; instead, use:
obstack_next_free(&frags)-frag_now->fr_literal. */
COMMON fragS *frag_now;
extern int frag_now_fix ();
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/* For foreign-segment symbol fixups. */
COMMON fragS zero_address_frag;
/* For local common (N_BSS segment) fixups. */
COMMON fragS bss_address_frag;
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/* main program "as.c" (command arguments etc) */
COMMON unsigned char flag_no_comments; /* -f */
COMMON unsigned char flag_debug; /* -D */
COMMON unsigned char flag_signed_overflow_ok; /* -J */
#ifndef WORKING_DOT_WORD
COMMON unsigned char flag_warn_displacement; /* -K */
#endif
/* True if local symbols should be retained. */
COMMON int flag_keep_locals; /* -L */
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/* True if we are assembling in MRI mode. */
COMMON int flag_mri;
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/* True if we are assembling in m68k MRI mode. */
COMMON int flag_m68k_mri;
/* Should the data section be made read-only and appended to the text
section? */
COMMON unsigned char flag_readonly_data_in_text; /* -R */
/* True if warnings should be inhibited. */
COMMON int flag_no_warnings; /* -W */
/* True if we should attempt to generate output even if non-fatal errors
are detected. */
COMMON unsigned char flag_always_generate_output; /* -Z */
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/* This is true if the assembler should output time and space usage. */
COMMON unsigned char flag_print_statistics;
/* name of emitted object file */
COMMON char *out_file_name;
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/* TRUE if we need a second pass. */
COMMON int need_pass_2;
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/* TRUE if we should do no relaxing, and
leave lots of padding. */
COMMON int linkrelax;
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/* TRUE if we should produce a listing. */
extern int listing;
Add support for macros. * as.c: Include sb.h and macro.h. (max_macro_next): New global variable. (main): Call macro_init. (macro_expr): New static function. * as.h (max_macro_nest): Declare. * read.c (line_label): Rename from mri_line_label. Change all uses. (potable): Add exitm, irp, irpc, macro, mexit, rept. (read_a_source_file): Always clear line_label at the start of a line, not just when flag_mri or LABELS_WITHOUT_COLONS. Fixup MRI/LABELS_WITHOUT_COLONS handling. In MRI mode, permit label: equ val. Set line_label when calling colon. In MRI mode, a leading '.' does not imply a pseudo-op. Check for macro expansion before calling md_assemble. (s_irp): New function. (get_line_sb): New static function. (s_macro): New function. (s_mexit): New function. (s_rept): New function. * read.h (line_label): Rename from mri_line_label. (s_irp, s_rept): Declare. (s_macro, s_mexit): Declare. * input-scrub.c: Include sb.h. (sb_index, from_sb): New static variables. (macro_nest): New static variable. (struct input_save): Add sb_index and from_sb fields. Change next_saved_file field to be struct input_save *. (next_saved_file): Changed to be struct input_save *. (input_scrub_push): Change to return type struct input_save *. Save sb_index and from_sb. (input_scrub_pop): Change parameter type to struct input_save *. Restore sb_index and from_sb. (input_scrub_include_sb): New function. (input_scrub_next_buffer): Handle reading from from_sb. (bump_line_counters): Only increment lines if not using from_sb. * config/tc-m68k.c (opt_table): Add nest. (opt_nest): New static function. * gasp.c: Include sb.h and macro.h. Move all sb related functions and definitions to sb.h and sb.c. Move all macro related functions and definitions to macro.h and macro.c. * sb.h, sb.c: New files, extracted from gasp.c. * macro.h, macro.c: Likewise. * Makefile.in (OBJS): Add sb.o and macro.o (GASPOBJS): Define. (gasp.new): Depend upon $(GASPOBJS). Use $(GASPOBJS) to link. (TARG_CPU_DEP_m68k): Depend upon subsegs.h. (gasp.o): Depend upon sb.h and macro.h. (sb.o): New target. (macro.o): New target. (as.o): Depend upon sb.h and macro.h. (input-scrub.o): Depend upon sb.h. (read.o): Depend upon sb.h and macro.h.
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/* Maximum level of macro nesting. */
extern int max_macro_nest;
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/* Obstack chunk size. Keep large for efficient space use, make small to
increase malloc calls for monitoring memory allocation. */
extern int chunksize;
struct _pseudo_type
{
/* assembler mnemonic, lower case, no '.' */
const char *poc_name;
/* Do the work */
void (*poc_handler) PARAMS ((int));
/* Value to pass to handler */
int poc_val;
};
typedef struct _pseudo_type pseudo_typeS;
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/* Prefer varargs for non-ANSI compiler, since some will barf if the
ellipsis definition is used with a no-arguments declaration. */
#if defined (HAVE_VARARGS_H) && !defined (__STDC__)
#undef HAVE_STDARG_H
#endif
#if defined (HAVE_STDARG_H)
#define USE_STDARG
#endif
#if !defined (USE_STDARG) && defined (HAVE_VARARGS_H)
#define USE_VARARGS
#endif
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#ifdef USE_STDARG
#if __GNUC__ >= 2
/* for use with -Wformat */
#define PRINTF_LIKE(FCN) void FCN (const char *format, ...) \
__attribute__ ((format (printf, 1, 2)))
#define PRINTF_WHERE_LIKE(FCN) void FCN (char *file, unsigned int line, \
const char *format, ...) \
__attribute__ ((format (printf, 3, 4)))
#else /* ANSI C with stdarg, but not GNU C */
#define PRINTF_LIKE(FCN) void FCN PARAMS ((const char *format, ...))
#define PRINTF_WHERE_LIKE(FCN) void FCN PARAMS ((char *file, \
unsigned int line, \
const char *format, ...))
#endif
#else /* not using stdarg */
#define PRINTF_LIKE(FCN) void FCN ()
#define PRINTF_WHERE_LIKE(FCN) void FCN ()
#endif
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PRINTF_LIKE (as_bad);
PRINTF_LIKE (as_fatal);
PRINTF_LIKE (as_tsktsk);
PRINTF_LIKE (as_warn);
PRINTF_WHERE_LIKE (as_bad_where);
PRINTF_WHERE_LIKE (as_warn_where);
void as_assert PARAMS ((const char *, int, const char *));
void as_abort PARAMS ((const char *, int, const char *));
void fprint_value PARAMS ((FILE *file, addressT value));
void sprint_value PARAMS ((char *buf, addressT value));
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int had_errors PARAMS ((void));
int had_warnings PARAMS ((void));
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void print_version_id PARAMS ((void));
char *app_push PARAMS ((void));
char *atof_ieee PARAMS ((char *str, int what_kind, LITTLENUM_TYPE * words));
char *input_scrub_include_file PARAMS ((char *filename, char *position));
char *input_scrub_new_file PARAMS ((char *filename));
char *input_scrub_next_buffer PARAMS ((char **bufp));
PTR xmalloc PARAMS ((unsigned long size));
PTR xrealloc PARAMS ((PTR ptr, unsigned long n));
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int do_scrub_chars PARAMS ((int (*get) (char **), char *to, int tolen));
int gen_to_words PARAMS ((LITTLENUM_TYPE * words, int precision,
long exponent_bits));
int had_err PARAMS ((void));
int ignore_input PARAMS ((void));
int seen_at_least_1_file PARAMS ((void));
void app_pop PARAMS ((char *arg));
void as_howmuch PARAMS ((FILE * stream));
void as_perror PARAMS ((const char *gripe, const char *filename));
void as_where PARAMS ((char **namep, unsigned int *linep));
void bump_line_counters PARAMS ((void));
void do_scrub_begin PARAMS ((void));
void input_scrub_begin PARAMS ((void));
void input_scrub_close PARAMS ((void));
void input_scrub_end PARAMS ((void));
void new_logical_line PARAMS ((char *fname, int line_number));
void subsegs_begin PARAMS ((void));
void subseg_change PARAMS ((segT seg, int subseg));
segT subseg_new PARAMS ((const char *name, subsegT subseg));
segT subseg_force_new PARAMS ((const char *name, subsegT subseg));
void subseg_set PARAMS ((segT seg, subsegT subseg));
#ifdef BFD_ASSEMBLER
segT subseg_get PARAMS ((const char *, int));
#endif
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struct expressionS;
struct fix;
struct symbol;
struct relax_type;
#ifdef BFD_ASSEMBLER
/* literal.c */
valueT add_to_literal_pool PARAMS ((struct symbol *, valueT, segT, int));
#endif
Conversion to autoconf: * acconfig.h, aclocal.m4: New files. * configure.in: Rewritten (except for some target-specific code) for autoconf. * conf.in, configure: New files, generated from the above. * Makefile.in: Changed magic sequence indicating insertion of makefile fragments. (VPATH, srcdir, CC, LIBS, OBJS dependencies): Use @-substitutions from configure. (LINKED_HEADERS): Deleted a.out.gnu.h, a.out.h, and host.h. (config.status, configure): Rewrite rules. (config-stamp): Depend on conf. Skip variables that configure is now substituting itself. (*.o dependencies): Deleted host.h. (distclean, realclean): Don't delete host.h. * as.c: Don't include stdio.h, string.h, sys/types.h. Include signal.h after as.h. * as.h: Include alloca-conf.h first. Include ctype.h, string.h, strings.h, stdlib.h, unistd.h, sys/types.h, fopen-bin.h, fopen-same.h, as suggested by autoconf test results. [BROKEN_ASSERT]: Don't include assert.h. (strdup): Declare. (volatile, const): Define if not __STDC__ and not already defined. (malloc, realloc) [NEED_MALLOC_DECLARATION]: Declare. (free) [NEED_FREE_DECLARATION]: Declare. * gasp.c: Include config.h, stdlib.h (if HAVE_STDLIB_H). Don't include host.h. (malloc) [NEED_MALLOC_DECLARATION]: Declare. * messages.c: Include as.h first. Include errno.h only if HAVE_ERRNO_H. If HAVE_VARARGS_H and not __STDC__, undefine HAVE_STDARG_H. Set NO_STDARG and NO_VARARGS as appropriate. * doc/Makefile.in (srcdir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf @-substitutions.
1994-08-28 07:59:06 +00:00
#include "expr.h" /* Before targ-*.h */
/* this one starts the chain of target dependant headers */
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#include "targ-env.h"
#include "struc-symbol.h"
#include "write.h"
#include "frags.h"
#include "hash.h"
#include "read.h"
#include "symbols.h"
#include "tc.h"
#include "obj.h"
#ifdef USE_EMULATIONS
#include "emul.h"
#endif
#include "listing.h"
#ifndef LOCAL_LABELS_DOLLAR
#define LOCAL_LABELS_DOLLAR 0
#endif
#ifndef LOCAL_LABELS_FB
#define LOCAL_LABELS_FB 0
#endif
#endif /* GAS */
/* end of as.h */