This commit was manufactured by cvs2svn to create tag

'RELENG_4_0_0_RELEASE'.

bin/chflags/Makefile

@@ -1,11 +0,0 @@
-#	@(#)Makefile	8.1 (Berkeley) 6/6/93
-# $FreeBSD$
-
-NOSHARED?=yes
-
-PROG=	chflags
-CFLAGS+=-Wall
-.PATH:	${.CURDIR}/../../lib/libc/gen
-SRCS=	chflags.c setflags.c
-
-.include <bsd.prog.mk>

bin/chflags/chflags.1

@@ -1,138 +0,0 @@
-.\" Copyright (c) 1989, 1990, 1993, 1994
-.\"	The Regents of the University of California.  All rights reserved.
-.\"
-.\" This code is derived from software contributed to Berkeley by
-.\" the Institute of Electrical and Electronics Engineers, Inc.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\"    must display the following acknowledgement:
-.\"	This product includes software developed by the University of
-.\"	California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\"    may be used to endorse or promote products derived from this software
-.\"    without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\"	@(#)chflags.1	8.4 (Berkeley) 5/2/95
-.\" $FreeBSD$
-.\"
-.Dd May 2, 1995
-.Dt CHFLAGS 1
-.Os
-.Sh NAME
-.Nm chflags
-.Nd change file flags
-.Sh SYNOPSIS
-.Nm chflags
-.Oo
-.Fl R
-.Op Fl H | Fl L | Fl P
-.Oc
-.Ar flags
-.Ar
-.Sh DESCRIPTION
-The
-.Nm
-utility modifies the file flags of the listed files
-as specified by the
-.Ar flags
-operand.
-.Pp
-The options are as follows:
-.Bl -tag -width indent
-.It Fl H
-If the
-.Fl R
-option is specified, symbolic links on the command line are followed.
-(Symbolic links encountered in the tree traversal are not followed.)
-.It Fl L
-If the
-.Fl R
-option is specified, all symbolic links are followed.
-.It Fl P
-If the
-.Fl R
-option is specified, no symbolic links are followed.
-.It Fl R
-Change the file flags for the file hierarchies rooted
-in the files instead of just the files themselves.
-.El
-.Pp
-Flags are a comma separated list of keywords.
-The following keywords are currently defined:
-.Bd -literal -offset indent compact
-arch	set the archived flag (super-user only)
-opaque	set the opaque flag (owner or super-user only)
-nodump	set the nodump flag (owner or super-user only)
-sappnd	set the system append-only flag (super-user only)
-schg	set the system immutable flag (super-user only)
-sunlnk	set the system undeletable flag (super-user only)
-uappnd	set the user append-only flag (owner or super-user only)
-uchg	set the user immutable flag (owner or super-user only)
-uunlnk	set the user undeletable flag (owner or super-user only)
-archived, sappend, schange, simmutable, uappend, uchange, uimmutable,
-sunlink, uunlink
-	aliases for the above
-.Ed
-.Pp
-Putting the letters
-.Dq no
-before an option causes the flag to be turned off.
-For example:
-.Bd -literal -offset indent compact
-nouchg	the immutable bit should be cleared
-.Ed
-.Pp
-Symbolic links do not have flags, so unless the
-.Fl H
-or
-.Fl L
-option is set,
-.Nm
-on a symbolic link always succeeds and has no effect.
-The
-.Fl H ,
-.Fl L
-and
-.Fl P
-options are ignored unless the
-.Fl R
-option is specified.
-In addition, these options override each other and the
-command's actions are determined by the last one specified.
-.Pp
-You can use "ls -lo" to see the flags of existing files.
-.Sh DIAGNOSTICS
-The
-.Nm
-utility exits 0 on success, and >0 if an error occurs.
-.Sh SEE ALSO
-.Xr ls 1 ,
-.Xr chflags 2 ,
-.Xr stat 2 ,
-.Xr fts 3 ,
-.Xr symlink 7
-.Sh HISTORY
-The
-.Nm
-command first appeared in
-.Bx 4.4 .

bin/chflags/chflags.c

@@ -1,185 +0,0 @@
-/*
- * Copyright (c) 1992, 1993, 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef lint
-static const char copyright[] =
-"@(#) Copyright (c) 1992, 1993, 1994\n\
-	The Regents of the University of California.  All rights reserved.\n";
-#endif /* not lint */
-
-#ifndef lint
-#if 0
-static char sccsid[] = "@(#)chflags.c	8.5 (Berkeley) 4/1/94";
-#endif
-static const char rcsid[] =
-	"$FreeBSD$";
-#endif /* not lint */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include <err.h>
-#include <errno.h>
-#include <fts.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-extern u_long setflags __P((char **, u_long *, u_long *));
-
-void	usage __P((void));
-
-int
-main(argc, argv)
-	int argc;
-	char *argv[];
-{
-	FTS *ftsp;
-	FTSENT *p;
-	u_long clear, set;
-	long val;
-	int Hflag, Lflag, Pflag, Rflag, ch, fts_options, oct, rval;
-	char *flags, *ep;
-
-	Hflag = Lflag = Pflag = Rflag = 0;
-	while ((ch = getopt(argc, argv, "HLPR")) != -1)
-		switch (ch) {
-		case 'H':
-			Hflag = 1;
-			Lflag = Pflag = 0;
-			break;
-		case 'L':
-			Lflag = 1;
-			Hflag = Pflag = 0;
-			break;
-		case 'P':
-			Pflag = 1;
-			Hflag = Lflag = 0;
-			break;
-		case 'R':
-			Rflag = 1;
-			break;
-		case '?':
-		default:
-			usage();
-		}
-	argv += optind;
-	argc -= optind;
-
-	if (argc < 2)
-		usage();
-
-	fts_options = FTS_PHYSICAL;
-	if (Rflag) {
-		if (Hflag)
-			fts_options |= FTS_COMFOLLOW;
-		if (Lflag) {
-			fts_options &= ~FTS_PHYSICAL;
-			fts_options |= FTS_LOGICAL;
-		}
-	}
-
-	flags = *argv;
-	if (*flags >= '0' && *flags <= '7') {
-		errno = 0;
-		val = strtol(flags, &ep, 8);
-		if (val < 0)
-			errno = ERANGE;
-		if (errno)
-                        err(1, "invalid flags: %s", flags);
-                if (*ep)
-                        errx(1, "invalid flags: %s", flags);
-		set = val;
-                oct = 1;
-	} else {
-		if (setflags(&flags, &set, &clear))
-                        errx(1, "invalid flag: %s", flags);
-		clear = ~clear;
-		oct = 0;
-	}
-
-	if ((ftsp = fts_open(++argv, fts_options , 0)) == NULL)
-		err(1, NULL);
-
-	for (rval = 0; (p = fts_read(ftsp)) != NULL;) {
-		switch (p->fts_info) {
-		case FTS_D:
-			if (Rflag)		/* Change it at FTS_DP. */
-				continue;
-			fts_set(ftsp, p, FTS_SKIP);
-			break;
-		case FTS_DNR:			/* Warn, chflag, continue. */
-			warnx("%s: %s", p->fts_path, strerror(p->fts_errno));
-			rval = 1;
-			break;
-		case FTS_ERR:			/* Warn, continue. */
-		case FTS_NS:
-			warnx("%s: %s", p->fts_path, strerror(p->fts_errno));
-			rval = 1;
-			continue;
-		case FTS_SL:			/* Ignore. */
-		case FTS_SLNONE:
-			/*
-			 * The only symlinks that end up here are ones that
-			 * don't point to anything and ones that we found
-			 * doing a physical walk.
-			 */
-			continue;
-		default:
-			break;
-		}
-		if (oct) {
-			if (!chflags(p->fts_accpath, set))
-				continue;
-		} else {
-			p->fts_statp->st_flags |= set;
-			p->fts_statp->st_flags &= clear;
-			if (!chflags(p->fts_accpath, p->fts_statp->st_flags))
-				continue;
-		}
-		warn("%s", p->fts_path);
-		rval = 1;
-	}
-	if (errno)
-		err(1, "fts_read");
-	exit(rval);
-}
-
-void
-usage()
-{
-	(void)fprintf(stderr,
-	    "usage: chflags [-R [-H | -L | -P]] flags file ...\n");
-	exit(1);
-}

contrib/binutils/bfd/VERSION

@@ -1 +0,0 @@
-2.8.1

contrib/binutils/bfd/doc/bfd.texi

@@ -1,585 +0,0 @@
-@section @code{typedef bfd}
-A BFD has type @code{bfd}; objects of this type are the
-cornerstone of any application using BFD. Using BFD
-consists of making references though the BFD and to data in the BFD.
-
-Here is the structure that defines the type @code{bfd}.  It
-contains the major data about the file and pointers
-to the rest of the data.
-@*
-.
-@example
-struct _bfd 
-@{
-    /* The filename the application opened the BFD with.  */
-    CONST char *filename;                
-
-    /* A pointer to the target jump table.             */
-    const struct bfd_target *xvec;
-
-    /* To avoid dragging too many header files into every file that
-       includes `@code{bfd.h}', IOSTREAM has been declared as a "char
-       *", and MTIME as a "long".  Their correct types, to which they
-       are cast when used, are "FILE *" and "time_t".    The iostream
-       is the result of an fopen on the filename.  However, if the
-       BFD_IN_MEMORY flag is set, then iostream is actually a pointer
-       to a bfd_in_memory struct.  */
-    PTR iostream;
-
-    /* Is the file descriptor being cached?  That is, can it be closed as
-       needed, and re-opened when accessed later?  */
-
-    boolean cacheable;
-
-    /* Marks whether there was a default target specified when the
-       BFD was opened. This is used to select which matching algorithm
-       to use to choose the back end. */
-
-    boolean target_defaulted;
-
-    /* The caching routines use these to maintain a
-       least-recently-used list of BFDs */
-
-    struct _bfd *lru_prev, *lru_next;
-
-    /* When a file is closed by the caching routines, BFD retains
-       state information on the file here: */
-
-    file_ptr where;              
-
-    /* and here: (``once'' means at least once) */
-
-    boolean opened_once;
-
-    /* Set if we have a locally maintained mtime value, rather than
-       getting it from the file each time: */
-
-    boolean mtime_set;
-
-    /* File modified time, if mtime_set is true: */
-
-    long mtime;          
-
-    /* Reserved for an unimplemented file locking extension.*/
-
-    int ifd;
-
-    /* The format which belongs to the BFD. (object, core, etc.) */
-
-    bfd_format format;
-
-    /* The direction the BFD was opened with*/
-
-    enum bfd_direction @{no_direction = 0,
-                        read_direction = 1,
-                        write_direction = 2,
-                        both_direction = 3@} direction;
-
-    /* Format_specific flags*/
-
-    flagword flags;              
-
-    /* Currently my_archive is tested before adding origin to
-       anything. I believe that this can become always an add of
-       origin, with origin set to 0 for non archive files.   */
-
-    file_ptr origin;             
-
-    /* Remember when output has begun, to stop strange things
-       from happening. */
-    boolean output_has_begun;
-
-    /* Pointer to linked list of sections*/
-    struct sec  *sections;
-
-    /* The number of sections */
-    unsigned int section_count;
-
-    /* Stuff only useful for object files: 
-       The start address. */
-    bfd_vma start_address;
-
-    /* Used for input and output*/
-    unsigned int symcount;
-
-    /* Symbol table for output BFD (with symcount entries) */
-    struct symbol_cache_entry  **outsymbols;             
-
-    /* Pointer to structure which contains architecture information*/
-    const struct bfd_arch_info *arch_info;
-
-    /* Stuff only useful for archives:*/
-    PTR arelt_data;              
-    struct _bfd *my_archive;     /* The containing archive BFD.  */
-    struct _bfd *next;           /* The next BFD in the archive.  */
-    struct _bfd *archive_head;   /* The first BFD in the archive.  */
-    boolean has_armap;           
-
-    /* A chain of BFD structures involved in a link.  */
-    struct _bfd *link_next;
-
-    /* A field used by _bfd_generic_link_add_archive_symbols.  This will
-       be used only for archive elements.  */
-    int archive_pass;
-
-    /* Used by the back end to hold private data. */
-
-    union 
-      @{
-      struct aout_data_struct *aout_data;
-      struct artdata *aout_ar_data;
-      struct _oasys_data *oasys_obj_data;
-      struct _oasys_ar_data *oasys_ar_data;
-      struct coff_tdata *coff_obj_data;
-      struct pe_tdata *pe_obj_data;
-      struct xcoff_tdata *xcoff_obj_data;
-      struct ecoff_tdata *ecoff_obj_data;
-      struct ieee_data_struct *ieee_data;
-      struct ieee_ar_data_struct *ieee_ar_data;
-      struct srec_data_struct *srec_data;
-      struct ihex_data_struct *ihex_data;
-      struct tekhex_data_struct *tekhex_data;
-      struct elf_obj_tdata *elf_obj_data;
-      struct nlm_obj_tdata *nlm_obj_data;
-      struct bout_data_struct *bout_data;
-      struct sun_core_struct *sun_core_data;
-      struct trad_core_struct *trad_core_data;
-      struct som_data_struct *som_data;
-      struct hpux_core_struct *hpux_core_data;
-      struct hppabsd_core_struct *hppabsd_core_data;
-      struct sgi_core_struct *sgi_core_data;
-      struct lynx_core_struct *lynx_core_data;
-      struct osf_core_struct *osf_core_data;
-      struct cisco_core_struct *cisco_core_data;
-      struct versados_data_struct *versados_data;
-      struct netbsd_core_struct *netbsd_core_data;
-      PTR any;
-      @} tdata;
-  
-    /* Used by the application to hold private data*/
-    PTR usrdata;
-
-  /* Where all the allocated stuff under this BFD goes.  This is a
-     struct objalloc *, but we use PTR to avoid requiring the inclusion of
-     objalloc.h.  */
-    PTR memory;
-@};
-
-@end example
-@section Error reporting
-Most BFD functions return nonzero on success (check their
-individual documentation for precise semantics).  On an error,
-they call @code{bfd_set_error} to set an error condition that callers
-can check by calling @code{bfd_get_error}.
-If that returns @code{bfd_error_system_call}, then check
-@code{errno}.
-
-The easiest way to report a BFD error to the user is to
-use @code{bfd_perror}.
-@*
-@subsection Type @code{bfd_error_type}
-The values returned by @code{bfd_get_error} are defined by the
-enumerated type @code{bfd_error_type}.
-@*
-.
-@example
-typedef enum bfd_error
-@{
-  bfd_error_no_error = 0,
-  bfd_error_system_call,
-  bfd_error_invalid_target,
-  bfd_error_wrong_format,
-  bfd_error_invalid_operation,
-  bfd_error_no_memory,
-  bfd_error_no_symbols,
-  bfd_error_no_armap,
-  bfd_error_no_more_archived_files,
-  bfd_error_malformed_archive,
-  bfd_error_file_not_recognized,
-  bfd_error_file_ambiguously_recognized,
-  bfd_error_no_contents,
-  bfd_error_nonrepresentable_section,
-  bfd_error_no_debug_section,
-  bfd_error_bad_value,
-  bfd_error_file_truncated,
-  bfd_error_file_too_big,
-  bfd_error_invalid_error_code
-@} bfd_error_type;
-
-@end example
-@findex bfd_get_error
-@subsubsection @code{bfd_get_error}
-@strong{Synopsis}
-@example
-bfd_error_type bfd_get_error (void);
-@end example
-@strong{Description}@*
-Return the current BFD error condition.
-@*
-@findex bfd_set_error
-@subsubsection @code{bfd_set_error}
-@strong{Synopsis}
-@example
-void bfd_set_error (bfd_error_type error_tag);
-@end example
-@strong{Description}@*
-Set the BFD error condition to be @var{error_tag}.
-@*
-@findex bfd_errmsg
-@subsubsection @code{bfd_errmsg}
-@strong{Synopsis}
-@example
-CONST char *bfd_errmsg (bfd_error_type error_tag);
-@end example
-@strong{Description}@*
-Return a string describing the error @var{error_tag}, or
-the system error if @var{error_tag} is @code{bfd_error_system_call}.
-@*
-@findex bfd_perror
-@subsubsection @code{bfd_perror}
-@strong{Synopsis}
-@example
-void bfd_perror (CONST char *message);
-@end example
-@strong{Description}@*
-Print to the standard error stream a string describing the
-last BFD error that occurred, or the last system error if
-the last BFD error was a system call failure.  If @var{message}
-is non-NULL and non-empty, the error string printed is preceded
-by @var{message}, a colon, and a space.  It is followed by a newline.
-@*
-@subsection BFD error handler
-Some BFD functions want to print messages describing the
-problem.  They call a BFD error handler function.  This
-function may be overriden by the program.
-
-The BFD error handler acts like printf.
-@*
-.
-@example
-typedef void (*bfd_error_handler_type) PARAMS ((const char *, ...));
-
-@end example
-@findex bfd_set_error_handler
-@subsubsection @code{bfd_set_error_handler}
-@strong{Synopsis}
-@example
-bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
-@end example
-@strong{Description}@*
-Set the BFD error handler function.  Returns the previous
-function.
-@*
-@findex bfd_set_error_program_name
-@subsubsection @code{bfd_set_error_program_name}
-@strong{Synopsis}
-@example
-void bfd_set_error_program_name (const char *);
-@end example
-@strong{Description}@*
-Set the program name to use when printing a BFD error.  This
-is printed before the error message followed by a colon and
-space.  The string must not be changed after it is passed to
-this function.
-@*
-@section Symbols
-
-@*
-@findex bfd_get_reloc_upper_bound
-@subsubsection @code{bfd_get_reloc_upper_bound}
-@strong{Synopsis}
-@example
-long bfd_get_reloc_upper_bound(bfd *abfd, asection *sect);
-@end example
-@strong{Description}@*
-Return the number of bytes required to store the
-relocation information associated with section @var{sect}
-attached to bfd @var{abfd}.  If an error occurs, return -1.
-@*
-@findex bfd_canonicalize_reloc
-@subsubsection @code{bfd_canonicalize_reloc}
-@strong{Synopsis}
-@example
-long bfd_canonicalize_reloc
-   (bfd *abfd,
-    asection *sec,
-    arelent **loc,
-    asymbol	**syms);
-@end example
-@strong{Description}@*
-Call the back end associated with the open BFD
-@var{abfd} and translate the external form of the relocation
-information attached to @var{sec} into the internal canonical
-form.  Place the table into memory at @var{loc}, which has
-been preallocated, usually by a call to
-@code{bfd_get_reloc_upper_bound}.  Returns the number of relocs, or
--1 on error.
-
-The @var{syms} table is also needed for horrible internal magic
-reasons.
-@*
-@findex bfd_set_reloc
-@subsubsection @code{bfd_set_reloc}
-@strong{Synopsis}
-@example
-void bfd_set_reloc
-   (bfd *abfd, asection *sec, arelent **rel, unsigned int count)
-@end example
-@strong{Description}@*
-Set the relocation pointer and count within
-section @var{sec} to the values @var{rel} and @var{count}.
-The argument @var{abfd} is ignored.
-@*
-@findex bfd_set_file_flags
-@subsubsection @code{bfd_set_file_flags}
-@strong{Synopsis}
-@example
-boolean bfd_set_file_flags(bfd *abfd, flagword flags);
-@end example
-@strong{Description}@*
-Set the flag word in the BFD @var{abfd} to the value @var{flags}.
-
-Possible errors are:
-@itemize @bullet
-
-@item
-@code{bfd_error_wrong_format} - The target bfd was not of object format.
-@item
-@code{bfd_error_invalid_operation} - The target bfd was open for reading.
-@item
-@code{bfd_error_invalid_operation} -
-The flag word contained a bit which was not applicable to the
-type of file.  E.g., an attempt was made to set the @code{D_PAGED} bit
-on a BFD format which does not support demand paging.
-@end itemize
-@*
-@findex bfd_set_start_address
-@subsubsection @code{bfd_set_start_address}
-@strong{Synopsis}
-@example
-boolean bfd_set_start_address(bfd *abfd, bfd_vma vma);
-@end example
-@strong{Description}@*
-Make @var{vma} the entry point of output BFD @var{abfd}.
-@*
-@strong{Returns}@*
-Returns @code{true} on success, @code{false} otherwise.
-@*
-@findex bfd_get_mtime
-@subsubsection @code{bfd_get_mtime}
-@strong{Synopsis}
-@example
-long bfd_get_mtime(bfd *abfd);
-@end example
-@strong{Description}@*
-Return the file modification time (as read from the file system, or
-from the archive header for archive members).
-@*
-@findex bfd_get_size
-@subsubsection @code{bfd_get_size}
-@strong{Synopsis}
-@example
-long bfd_get_size(bfd *abfd);
-@end example
-@strong{Description}@*
-Return the file size (as read from file system) for the file
-associated with BFD @var{abfd}.
-
-The initial motivation for, and use of, this routine is not
-so we can get the exact size of the object the BFD applies to, since
-that might not be generally possible (archive members for example).
-It would be ideal if someone could eventually modify
-it so that such results were guaranteed.
-
-Instead, we want to ask questions like "is this NNN byte sized
-object I'm about to try read from file offset YYY reasonable?"
-As as example of where we might do this, some object formats
-use string tables for which the first @code{sizeof(long)} bytes of the
-table contain the size of the table itself, including the size bytes.
-If an application tries to read what it thinks is one of these
-string tables, without some way to validate the size, and for
-some reason the size is wrong (byte swapping error, wrong location
-for the string table, etc.), the only clue is likely to be a read
-error when it tries to read the table, or a "virtual memory
-exhausted" error when it tries to allocate 15 bazillon bytes
-of space for the 15 bazillon byte table it is about to read.
-This function at least allows us to answer the quesion, "is the
-size reasonable?".
-@*
-@findex bfd_get_gp_size
-@subsubsection @code{bfd_get_gp_size}
-@strong{Synopsis}
-@example
-int bfd_get_gp_size(bfd *abfd);
-@end example
-@strong{Description}@*
-Return the maximum size of objects to be optimized using the GP
-register under MIPS ECOFF.  This is typically set by the @code{-G}
-argument to the compiler, assembler or linker.
-@*
-@findex bfd_set_gp_size
-@subsubsection @code{bfd_set_gp_size}
-@strong{Synopsis}
-@example
-void bfd_set_gp_size(bfd *abfd, int i);
-@end example
-@strong{Description}@*
-Set the maximum size of objects to be optimized using the GP
-register under ECOFF or MIPS ELF.  This is typically set by
-the @code{-G} argument to the compiler, assembler or linker.
-@*
-@findex bfd_scan_vma
-@subsubsection @code{bfd_scan_vma}
-@strong{Synopsis}
-@example
-bfd_vma bfd_scan_vma(CONST char *string, CONST char **end, int base);
-@end example
-@strong{Description}@*
-Convert, like @code{strtoul}, a numerical expression
-@var{string} into a @code{bfd_vma} integer, and return that integer.
-(Though without as many bells and whistles as @code{strtoul}.)
-The expression is assumed to be unsigned (i.e., positive).
-If given a @var{base}, it is used as the base for conversion.
-A base of 0 causes the function to interpret the string
-in hex if a leading "0x" or "0X" is found, otherwise
-in octal if a leading zero is found, otherwise in decimal.
-
-Overflow is not detected.
-@*
-@findex bfd_copy_private_bfd_data
-@subsubsection @code{bfd_copy_private_bfd_data}
-@strong{Synopsis}
-@example
-boolean bfd_copy_private_bfd_data(bfd *ibfd, bfd *obfd);
-@end example
-@strong{Description}@*
-Copy private BFD information from the BFD @var{ibfd} to the 
-the BFD @var{obfd}.  Return @code{true} on success, @code{false} on error.
-Possible error returns are:
-
-@itemize @bullet
-
-@item
-@code{bfd_error_no_memory} -
-Not enough memory exists to create private data for @var{obfd}.
-@end itemize
-@example
-#define bfd_copy_private_bfd_data(ibfd, obfd) \
-     BFD_SEND (obfd, _bfd_copy_private_bfd_data, \
-		(ibfd, obfd))
-@end example
-@*
-@findex bfd_merge_private_bfd_data
-@subsubsection @code{bfd_merge_private_bfd_data}
-@strong{Synopsis}
-@example
-boolean bfd_merge_private_bfd_data(bfd *ibfd, bfd *obfd);
-@end example
-@strong{Description}@*
-Merge private BFD information from the BFD @var{ibfd} to the 
-the output file BFD @var{obfd} when linking.  Return @code{true}
-on success, @code{false} on error.  Possible error returns are:
-
-@itemize @bullet
-
-@item
-@code{bfd_error_no_memory} -
-Not enough memory exists to create private data for @var{obfd}.
-@end itemize
-@example
-#define bfd_merge_private_bfd_data(ibfd, obfd) \
-     BFD_SEND (obfd, _bfd_merge_private_bfd_data, \
-		(ibfd, obfd))
-@end example
-@*
-@findex bfd_set_private_flags
-@subsubsection @code{bfd_set_private_flags}
-@strong{Synopsis}
-@example
-boolean bfd_set_private_flags(bfd *abfd, flagword flags);
-@end example
-@strong{Description}@*
-Set private BFD flag information in the BFD @var{abfd}.
-Return @code{true} on success, @code{false} on error.  Possible error
-returns are:
-
-@itemize @bullet
-
-@item
-@code{bfd_error_no_memory} -
-Not enough memory exists to create private data for @var{obfd}.
-@end itemize
-@example
-#define bfd_set_private_flags(abfd, flags) \
-     BFD_SEND (abfd, _bfd_set_private_flags, \
-		(abfd, flags))
-@end example
-@*
-@findex stuff
-@subsubsection @code{stuff}
-@strong{Description}@*
-Stuff which should be documented:
-@example
-#define bfd_sizeof_headers(abfd, reloc) \
-     BFD_SEND (abfd, _bfd_sizeof_headers, (abfd, reloc))
-
-#define bfd_find_nearest_line(abfd, sec, syms, off, file, func, line) \
-     BFD_SEND (abfd, _bfd_find_nearest_line,  (abfd, sec, syms, off, file, func, line))
-
-        /* Do these three do anything useful at all, for any back end?  */
-#define bfd_debug_info_start(abfd) \
-        BFD_SEND (abfd, _bfd_debug_info_start, (abfd))
-
-#define bfd_debug_info_end(abfd) \
-        BFD_SEND (abfd, _bfd_debug_info_end, (abfd))
-
-#define bfd_debug_info_accumulate(abfd, section) \
-        BFD_SEND (abfd, _bfd_debug_info_accumulate, (abfd, section))
-
-
-#define bfd_stat_arch_elt(abfd, stat) \
-        BFD_SEND (abfd, _bfd_stat_arch_elt,(abfd, stat))
-
-#define bfd_update_armap_timestamp(abfd) \
-        BFD_SEND (abfd, _bfd_update_armap_timestamp, (abfd))
-
-#define bfd_set_arch_mach(abfd, arch, mach)\
-        BFD_SEND ( abfd, _bfd_set_arch_mach, (abfd, arch, mach))
-
-#define bfd_relax_section(abfd, section, link_info, again) \
-       BFD_SEND (abfd, _bfd_relax_section, (abfd, section, link_info, again))
-
-#define bfd_link_hash_table_create(abfd) \
-	BFD_SEND (abfd, _bfd_link_hash_table_create, (abfd))
-
-#define bfd_link_add_symbols(abfd, info) \
-	BFD_SEND (abfd, _bfd_link_add_symbols, (abfd, info))
-
-#define bfd_final_link(abfd, info) \
-	BFD_SEND (abfd, _bfd_final_link, (abfd, info))
-
-#define bfd_free_cached_info(abfd) \
-       BFD_SEND (abfd, _bfd_free_cached_info, (abfd))
-
-#define bfd_get_dynamic_symtab_upper_bound(abfd) \
-	BFD_SEND (abfd, _bfd_get_dynamic_symtab_upper_bound, (abfd))
-
-#define bfd_print_private_bfd_data(abfd, file)\
-	BFD_SEND (abfd, _bfd_print_private_bfd_data, (abfd, file))
-
-#define bfd_canonicalize_dynamic_symtab(abfd, asymbols) \
-	BFD_SEND (abfd, _bfd_canonicalize_dynamic_symtab, (abfd, asymbols))
-
-#define bfd_get_dynamic_reloc_upper_bound(abfd) \
-	BFD_SEND (abfd, _bfd_get_dynamic_reloc_upper_bound, (abfd))
-
-#define bfd_canonicalize_dynamic_reloc(abfd, arels, asyms) \
-	BFD_SEND (abfd, _bfd_canonicalize_dynamic_reloc, (abfd, arels, asyms))
-
-extern bfd_byte *bfd_get_relocated_section_contents
-	PARAMS ((bfd *, struct bfd_link_info *,
-		  struct bfd_link_order *, bfd_byte *,
-		  boolean, asymbol **));
-
-@end example
-@*

contrib/binutils/gas/conf.in

@@ -1,127 +0,0 @@
-/* conf.in.  Generated automatically from configure.in by autoheader.  */
-
-/* Define if using alloca.c.  */
-#undef C_ALLOCA
-
-/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems.
-   This function is required for alloca.c support on those systems.  */
-#undef CRAY_STACKSEG_END
-
-/* Define if you have alloca, as a function or macro.  */
-#undef HAVE_ALLOCA
-
-/* Define if you have <alloca.h> and it should be used (not on Ultrix).  */
-#undef HAVE_ALLOCA_H
-
-/* Define as __inline if that's what the C compiler calls it.  */
-#undef inline
-
-/* If using the C implementation of alloca, define if you know the
-   direction of stack growth for your system; otherwise it will be
-   automatically deduced at run-time.
- STACK_DIRECTION > 0 => grows toward higher addresses
- STACK_DIRECTION < 0 => grows toward lower addresses
- STACK_DIRECTION = 0 => direction of growth unknown
- */
-#undef STACK_DIRECTION
-
-/* Should gas use high-level BFD interfaces?  */
-#undef BFD_ASSEMBLER
-
-/* Some assert/preprocessor combinations are incapable of handling
-   certain kinds of constructs in the argument of assert.  For example,
-   quoted strings (if requoting isn't done right) or newlines.  */
-#undef BROKEN_ASSERT
-
-/* If we aren't doing cross-assembling, some operations can be optimized,
-   since byte orders and value sizes don't need to be adjusted.  */
-#undef CROSS_COMPILE
-
-/* Some gas code wants to know these parameters.  */
-#undef TARGET_ALIAS
-#undef TARGET_CPU
-#undef TARGET_CANONICAL
-#undef TARGET_OS
-#undef TARGET_VENDOR
-
-/* Sometimes the system header files don't declare strstr.  */
-#undef NEED_DECLARATION_STRSTR
-
-/* Sometimes the system header files don't declare malloc and realloc.  */
-#undef NEED_DECLARATION_MALLOC
-
-/* Sometimes the system header files don't declare free.  */
-#undef NEED_DECLARATION_FREE
-
-/* Sometimes the system header files don't declare sbrk.  */
-#undef NEED_DECLARATION_SBRK
-
-/* Sometimes errno.h doesn't declare errno itself.  */
-#undef NEED_DECLARATION_ERRNO
-
-#undef MANY_SEGMENTS
-
-/* Needed only for sparc configuration.  */
-#undef SPARC_V9
-#undef SPARC_ARCH64
-
-/* Defined if using CGEN.  */
-#undef USING_CGEN
-
-/* Needed only for some configurations that can produce multiple output
-   formats.  */
-#undef DEFAULT_EMULATION
-#undef EMULATIONS
-#undef USE_EMULATIONS
-#undef OBJ_MAYBE_AOUT
-#undef OBJ_MAYBE_BOUT
-#undef OBJ_MAYBE_COFF
-#undef OBJ_MAYBE_ECOFF
-#undef OBJ_MAYBE_ELF
-#undef OBJ_MAYBE_GENERIC
-#undef OBJ_MAYBE_HP300
-#undef OBJ_MAYBE_IEEE
-#undef OBJ_MAYBE_SOM
-#undef OBJ_MAYBE_VMS
-
-/* Used for some of the COFF configurations, when the COFF code needs
-   to select something based on the CPU type before it knows it... */
-#undef I386COFF
-#undef M68KCOFF
-#undef M88KCOFF
-
-/* Define if you have the remove function.  */
-#undef HAVE_REMOVE
-
-/* Define if you have the sbrk function.  */
-#undef HAVE_SBRK
-
-/* Define if you have the unlink function.  */
-#undef HAVE_UNLINK
-
-/* Define if you have the <errno.h> header file.  */
-#undef HAVE_ERRNO_H
-
-/* Define if you have the <memory.h> header file.  */
-#undef HAVE_MEMORY_H
-
-/* Define if you have the <stdarg.h> header file.  */
-#undef HAVE_STDARG_H
-
-/* Define if you have the <stdlib.h> header file.  */
-#undef HAVE_STDLIB_H
-
-/* Define if you have the <string.h> header file.  */
-#undef HAVE_STRING_H
-
-/* Define if you have the <strings.h> header file.  */
-#undef HAVE_STRINGS_H
-
-/* Define if you have the <sys/types.h> header file.  */
-#undef HAVE_SYS_TYPES_H
-
-/* Define if you have the <unistd.h> header file.  */
-#undef HAVE_UNISTD_H
-
-/* Define if you have the <varargs.h> header file.  */
-#undef HAVE_VARARGS_H

contrib/binutils/gas/config/i386coff.mt

@@ -1 +0,0 @@
-TDEFINES=-DI386COFF

contrib/binutils/gas/config/sco5.mt

@@ -1 +0,0 @@
-TDEFINES=-DSCO_ELF

contrib/binutils/install.sh

@@ -1,247 +0,0 @@
-#!/bin/sh
-#
-# install - install a program, script, or datafile
-# This comes from X11R5 (mit/util/scripts/install.sh).
-#
-# Copyright 1991 by the Massachusetts Institute of Technology
-#
-# Permission to use, copy, modify, distribute, and sell this software and its
-# documentation for any purpose is hereby granted without fee, provided that
-# the above copyright notice appear in all copies and that both that
-# copyright notice and this permission notice appear in supporting
-# documentation, and that the name of M.I.T. not be used in advertising or
-# publicity pertaining to distribution of the software without specific,
-# written prior permission.  M.I.T. makes no representations about the
-# suitability of this software for any purpose.  It is provided "as is"
-# without express or implied warranty.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.
-#
-
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit="${DOITPROG-}"
-
-
-# put in absolute paths if you don't have them in your path; or use env. vars.
-
-mvprog="${MVPROG-mv}"
-cpprog="${CPPROG-cp}"
-chmodprog="${CHMODPROG-chmod}"
-chownprog="${CHOWNPROG-chown}"
-chgrpprog="${CHGRPPROG-chgrp}"
-stripprog="${STRIPPROG-strip}"
-rmprog="${RMPROG-rm}"
-mkdirprog="${MKDIRPROG-mkdir}"
-
-transformbasename=""
-transform_arg=""
-instcmd="$mvprog"
-chmodcmd="$chmodprog 0755"
-chowncmd=""
-chgrpcmd=""
-stripcmd=""
-rmcmd="$rmprog -f"
-mvcmd="$mvprog"
-src=""
-dst=""
-dir_arg=""
-
-while [ x"$1" != x ]; do
-    case $1 in
-	-c) instcmd="$cpprog"
-	    shift
-	    continue;;
-
-	-d) dir_arg=true
-	    shift
-	    continue;;
-
-	-m) chmodcmd="$chmodprog $2"
-	    shift
-	    shift
-	    continue;;
-
-	-o) chowncmd="$chownprog $2"
-	    shift
-	    shift
-	    continue;;
-
-	-g) chgrpcmd="$chgrpprog $2"
-	    shift
-	    shift
-	    continue;;
-
-	-s) stripcmd="$stripprog"
-	    shift
-	    continue;;
-
-	-t=*) transformarg=`echo $1 | sed 's/-t=//'`
-	    shift
-	    continue;;
-
-	-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
-	    shift
-	    continue;;
-
-	*)  if [ x"$src" = x ]
-	    then
-		src=$1
-	    else
-		# this colon is to work around a 386BSD /bin/sh bug
-		:
-		dst=$1
-	    fi
-	    shift
-	    continue;;
-    esac
-done
-
-if [ x"$src" = x ]
-then
-	echo "install:	no input file specified"
-	exit 1
-else
-	true
-fi
-
-if [ x"$dir_arg" != x ]; then
-	dst=$src
-	src=""
-	
-	if [ -d $dst ]; then
-		instcmd=:
-		chmodcmd=""
-	else
-		instcmd=mkdir
-	fi
-else
-
-# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
-# might cause directories to be created, which would be especially bad 
-# if $src (and thus $dsttmp) contains '*'.
-
-	if [ -f $src -o -d $src ]
-	then
-		true
-	else
-		echo "install:  $src does not exist"
-		exit 1
-	fi
-	
-	if [ x"$dst" = x ]
-	then
-		echo "install:	no destination specified"
-		exit 1
-	else
-		true
-	fi
-
-# If destination is a directory, append the input filename; if your system
-# does not like double slashes in filenames, you may need to add some logic
-
-	if [ -d $dst ]
-	then
-		dst="$dst"/`basename $src`
-	else
-		true
-	fi
-fi
-
-## this sed command emulates the dirname command
-dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
-
-# Make sure that the destination directory exists.
-#  this part is taken from Noah Friedman's mkinstalldirs script
-
-# Skip lots of stat calls in the usual case.
-if [ ! -d "$dstdir" ]; then
-defaultIFS='	
-'
-IFS="${IFS-${defaultIFS}}"
-
-oIFS="${IFS}"
-# Some sh's can't handle IFS=/ for some reason.
-IFS='%'
-set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
-IFS="${oIFS}"
-
-pathcomp=''
-
-while [ $# -ne 0 ] ; do
-	pathcomp="${pathcomp}${1}"
-	shift
-
-	if [ ! -d "${pathcomp}" ] ;
-        then
-		$mkdirprog "${pathcomp}"
-	else
-		true
-	fi
-
-	pathcomp="${pathcomp}/"
-done
-fi
-
-if [ x"$dir_arg" != x ]
-then
-	$doit $instcmd $dst &&
-
-	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
-	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
-	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
-	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
-else
-
-# If we're going to rename the final executable, determine the name now.
-
-	if [ x"$transformarg" = x ] 
-	then
-		dstfile=`basename $dst`
-	else
-		dstfile=`basename $dst $transformbasename | 
-			sed $transformarg`$transformbasename
-	fi
-
-# don't allow the sed command to completely eliminate the filename
-
-	if [ x"$dstfile" = x ] 
-	then
-		dstfile=`basename $dst`
-	else
-		true
-	fi
-
-# Make a temp file name in the proper directory.
-
-	dsttmp=$dstdir/#inst.$$#
-
-# Move or copy the file name to the temp name
-
-	$doit $instcmd $src $dsttmp &&
-
-	trap "rm -f ${dsttmp}" 0 &&
-
-# and set any options; do chmod last to preserve setuid bits
-
-# If any of these fail, we abort the whole thing.  If we want to
-# ignore errors from any of these, just make sure not to ignore
-# errors from the above "$doit $instcmd $src $dsttmp" command.
-
-	if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
-	if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
-	if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
-	if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
-
-# Now rename the file to the real destination.
-
-	$doit $rmcmd -f $dstdir/$dstfile &&
-	$doit $mvcmd $dsttmp $dstdir/$dstfile 
-
-fi &&
-
-
-exit 0

contrib/gcc/README.ACORN

@@ -1,18 +0,0 @@
-Specifying the -g flag to GCC on a RISC iX machine requires upgrading the 
-standard assembler distributed with both RISC iX 1.1 and RISC iX 1.2 with a 
-replacement that is available from Acorn.  This version of the assembler is
-also an order of magnitude faster when assembling to an NFS mounted 
-file-system.
-
-Users of RISC iX 1.2 and above can obtain a copy of the assembler from the 
-following places:
-
-1) Via ftp from acorn.acorn.co.uk, directory pub/riscix.
-
-2) From Acorn Customer Services.
-
-3) From Granada Microcare.
-
-Users of versions of RISC iX prior 1.2 should contact Acorn Customer Services;
-the assembler available on the net will not work with these versions due to
-changes in the shared libraries and system call numbers.

contrib/gcc/README.ALTOS

@@ -1,55 +0,0 @@
-Since COFF-encapsulation is obsolete, this may not be needed anymore.
-
-Return-Path: <[email protected]>
-Date: Mon, 10 Apr 89 10:13:45 +0300
-From: Jyrki Kuoppala <[email protected]>
-Sender: [email protected]
-To: [email protected]
-Subject: Kernel fix needed for Altos 3068 to get coff-encapsulation working right
-Organization: Helsinki University of Technology, Finland.
-
-Here's a description how to fix a kernel bug in Altos 3068 and get
-gcc-compiled programs working.
-
-Author: Jyrki Kuoppala ([email protected])
-Last modified: Mon Apr 10 09:28:40 1989
-
-There's a bug in the Altos 3068 kernel that causes gcc-compiled
-programs to fail in certain situations when the machine has a heavy
-load and also in some other situations.  The bug exists at least in
-SVR 2.2 1.0gT1 and SVR 2.2 1.0e.
-
-If you have source code to your system, apply the following change to
-os/exec.c (function gethead):
-
-Change the lines containing
-
-		u.u_exdata.ux_tstart = sizeof(struct naout) +
-			sizeof(struct filhd) + (ep->ef.nscns * sizeof(struct scnhdr));
-
-to
-
-		u.u_exdata.ux_tstart = u.u_exdata.ux_txtorg;
-
-If you only have binary, use sdb to find out the address of the
-previous lines (on our system it's gethead+0x140) and use your
-favourite binary editor to change the bytes '3036 0162 fffc 0002 0280
-0000' to '23f9 01fb f4ca 01fb f4c2 6016'.  This may or may not work in
-your case, depending on the version of the operating system and the
-phase of the moon.
-
-Here's what is just before gethead+0x140 to ease finding out the right place:
-
-0x9224 (gethead+0x122):         23f9 01fb f4ca 01fb f4ce mov.l &0x1fbf4ca.L,&0
-x1fbf4ce.L      []
-0x922e (gethead+0x12c):         23f9 01fb f4c6 01fb f4ca mov.l &0x1fbf4c6.L,&0
-x1fbf4ca.L      []
-0x9238 (gethead+0x136):         23f9 01fb f4c2 01fb f4c6 mov.l &0x1fbf4c2.L,&0
-x1fbf4c6.L      []
-
-Good luck !
-
-//Jyrki
-
-[email protected]
-

contrib/gcc/README.APOLLO

@@ -1,112 +0,0 @@
-README.apollo
-
-Building GCC 2.0 for 680x0 based Apollo systems requires the GNU
-assembler (GAS) version 1.38.1, with John Vasta's patches applied.
-
-If you haven't done so yet, get `gas-1.38.1.tar.Z' from your favourite
-GNU distribution site.  Furthermore, get `apollo-gas-1.38.1.diffs'
-from `labrea.stanford.edu:/pub/gnu', apply the patches, compile and
-install gas (under the name as).  This should go through without any
-problems.
-
-After switching into the BSD environment, you can configure GCC 2.0
-with the command 
-
-% ./configure m68k-apollo-bsd
-
-The Apollo's `/usr/include/setjmp.h' uses a nonstandard `#options()'
-construct.  You should create a local copy of this file and remove
-these constructs from the declarations of SIGSETJMP and SIGLONGJMP.
-
-The Apollo's `/usr/include/sys/types.h' (BSD Version) doesn't allow
-to test for the definition of `size_t'.  This should be fixed by
-
-  #ifndef _SIZE_T
-  #define _SIZE_T
-  typedef	long	size_t;
-  #endif
-
-The script `patch-apollo-includes' fixes these two problems, but does
-_not_ pretend to be a full fledged `fixincludes' for this system.
-
-If you now follow the standard GCC installation instructions, building
-GCC 2.0 (including G++ 2.0) should proceed without any problems.
-
-NB: Debugging is not yet supported for the Apollo.  If someone wants
-    to do a _big_ favour to the Apollo users, he/she should consider
-    porting the Binary File Description library (BFD) to the Apollo.
-    This library can be found in the gdb-4.x distributions or in the
-    binutils-1.9x distributions.
-
-
-
-
-#!/bin/sh
-# patch-apollo-includes -- fix some (but not all!) Apollo brain damage.
-
-FILES_TO_PATCH='sys/types.h setjmp.h'
-
-mkdir sys
-
-for i in $FILES_TO_PATCH;
-do
-  cp /bsd4.3/usr/include/$i ./$i
-done
-
-patch -b -apollo <<'EOP'
-*** /bsd4.3/usr/include/sys/types.h	Fri Apr  8 20:29:06 1988
---- sys/types.h	Wed Feb 26 21:17:57 1992
-***************
-*** 38,44 ****
---- 38,47 ----
-  typedef	char *	caddr_t;
-  typedef	u_long	ino_t;
-  typedef	long	swblk_t;
-+ #ifndef _SIZE_T
-+ #define _SIZE_T
-  typedef	long	size_t;
-+ #endif
-  typedef	long	time_t;
-  typedef	long	dev_t;
-  typedef	long	off_t;
-*** /bsd4.3/usr/include/setjmp.h	Fri Feb  3 21:40:21 1989
---- setjmp.h	Sun Feb 23 19:06:55 1992
-***************
-*** 24,30 ****
---- 24,39 ----
-  #endif
-  
-  
-+ #ifdef __GNUC__
-  #ifdef _PROTOTYPES
-+ extern int sigsetjmp (sigjmp_buf env, int savemask);
-+ extern void siglongjmp (sigjmp_buf env, int val);
-+ #else
-+ extern int sigsetjmp();
-+ extern void siglongjmp();
-+ #endif /* _PROTOTYPES */
-+ #else /* not __GNUC__ */
-+ #ifdef _PROTOTYPES
-  extern int sigsetjmp(
-          sigjmp_buf env,
-          int savemask
-***************
-*** 37,43 ****
-  extern int sigsetjmp() #options(abnormal);
-  extern void siglongjmp() #options(noreturn);
-  #endif /* _PROTOTYPES */
-! 
-  #undef _PROTOTYPES
-  
-  #ifdef __cplusplus
---- 46,52 ----
-  extern int sigsetjmp() #options(abnormal);
-  extern void siglongjmp() #options(noreturn);
-  #endif /* _PROTOTYPES */
-! #endif /* not __GNUC__ */
-  #undef _PROTOTYPES
-  
-  #ifdef __cplusplus
-EOP
-
-exit 0

contrib/gcc/README.FRESCO

@@ -1,17 +0,0 @@
-Compiling Fresco with g++
------------------------------
-
-Fresco is an evolving interface and toolkit for object-oriented
-graphics.  A preliminary version (written in C++) was released
-with x11r6.
-
-Previous versions of Fresco have not compiled using g++,
-partly because of the use of true and false as identifiers.
-(They are now reserved words in g++, as required by the
-ANSI/ISO draft standard for C++.)
-
-If you get x11r6 with public patch #5 or a later version
-of Fresco, these problems should now be fixed.
-
-See http://www.faslab.com/fresco/HomePage.html for information
-on Fresco, including how to get the latest version.

contrib/gcc/README.NS32K

@@ -1,130 +0,0 @@
-This file describes the implementation notes of the GNU C Compiler for
-the National Semiconductor 32032 chip (and 32000 family).
-
-The 32032 machine description and configuration file for this compiler
-is, for NS32000 family machine, primarily machine independent.
-However, since this release still depends on vendor-supplied
-assemblers and linkers, the compiler must obey the existing
-conventions of the actual machine to which this compiler is targeted.
-In this case, the actual machine which this compiler was targeted to
-is a Sequent Balance 8000, running DYNIX 2.1.
-
-The assembler for DYNIX 2.1 (and DYNIX 3.0, alas) does not cope with
-the full generality of the addressing mode REGISTER RELATIVE.
-Specifically, it generates incorrect code for operands of the
-following form:
-
-	sym(rn)
-
-Where `rn' is one of the general registers.  Correct code is generated
-for operands of the form
-
-	sym(pn)
-
-where `pn' is one of the special processor registers (sb, fp, or sp).
-
-An equivalent operand can be generated by the form
-
-	sym[rn:b]
-
-although this addressing mode is about twice as slow on the 32032.
-
-The more efficient addressing mode is controlled by defining the
-constant SEQUENT_ADDRESS_BUG to 0.  It is currently defined to be 1.
-
-Another bug in the assembler makes it impossible to compute with
-explicit addresses.  In order to compute with a symbolic address, it
-is necessary to load that address into a register using the "addr"
-instruction.  For example, it is not possible to say
-
-	cmpd _p,@_x
-
-Rather one must say
-
-	addr _x,rn
-	cmpd _p,rn
-
-
-The ns32032 chip has a number of known bugs.  Any attempt to make the
-compiler unaware of these deficiencies will surely bring disaster.
-The current list of know bugs are as follows (list provided by Richard
-Stallman):
-
-1) instructions with two overlapping operands in memory
-(unlikely in C code, perhaps impossible).
-
-2) floating point conversion instructions with constant
-operands (these may never happen, but I'm not certain).
-
-3) operands crossing a page boundary.  These can be prevented
-by setting the flag in tm.h that requires strict alignment.
-
-4) Scaled indexing in an insn following an insn that has a read-write
-operand in memory.  This can be prevented by placing a no-op in
-between.  I, Michael Tiemann, do not understand what exactly is meant
-by `read-write operand in memory'.  If this is referring to the special
-TOS mode, for example "addd 5,tos" then one need not fear, since this
-will never be generated.  However, is this includes "addd 5,-4(fp)"
-then there is room for disaster.  The Sequent compiler does not insert
-a no-op for code involving the latter, and I have been informed that
-Sequent is aware of this list of bugs, so I must assume that it is not
-a problem.
-
-5) The 32032 cannot shift by 32 bits.  It shifts modulo the word size
-of the operand.  Therefore, for 32-bit operations, 32-bit shifts are
-interpreted as zero bit shifts.  32-bit shifts have been removed from
-the compiler, but future hackers must be careful not to reintroduce
-them.
-
-6) The ns32032 is a very slow chip; however, some instructions are
-still very much slower than one might expect.  For example, it is
-almost always faster to double a quantity by adding it to itself than
-by shifting it by one, even if that quantity is deep in memory.  The
-MOVM instruction has a 20-cycle setup time, after which it moves data
-at about the speed that normal moves would.  It is also faster to use
-address generation instructions than shift instructions for left
-shifts less than 4.  I do not claim that I generate optimal code for all
-given patterns, but where I did escape from National's "clean
-architecture", I did so because the timing specification from the data
-book says that I will win if I do.  I suppose this is called the
-"performance gap".
-
-
-Signed bitfield extraction has not been implemented.  It is not
-provided by the NS32032, and while it is most certainly possible to do
-better than the standard shift-left/shift-right sequence, it is also
-quite hairy.  Also, since signed bitfields do not yet exist in C, this
-omission seems relatively harmless.
-
-
-Zero extractions could be better implemented if it were possible in
-GCC to provide sized zero extractions: i.e. a byte zero extraction
-would be allowed to yield a byte result.  The current implementation
-of GCC manifests 68000-ist thinking, where bitfields are extracted
-into a register, and automatically sign/zero extended to fill the
-register.  See comments in ns32k.md around the "extzv" insn for more
-details.
-
-
-It should be noted that while the NS32000 family was designed to
-provide odd-aligned addressing capability for multi-byte data (also
-provided by the 68020, but not by the 68000 or 68010), many machines
-do not opt to take advantage of this.  For example, on the sequent,
-although there is no advantage to long-word aligning word data, shorts
-must be int-aligned in structs.  This is an example of another
-machine-specific machine dependency.
-
-
-Because the ns32032 is has a coherent byte-order/bit-order
-architecture, many instructions which would be different for
-68000-style machines, fold into the same instruction for the 32032.
-The classic case is push effective address, where it does not matter
-whether one is pushing a long, word, or byte address.  They all will
-push the same address.
-
-
-The macro FUNCTION_VALUE_REGNO_P is probably not sufficient, what is
-needed is FUNCTION_VALUE_P, which also takes a MODE parameter.  In
-this way it will be possible to determine more exactly whether a
-register is really a function value register, or just one that happens
-to look right.

contrib/gcc/README.RS6000

@@ -1,111 +0,0 @@
-		     AIX 3.1 and 3.2 assembler problems
-
-Specifying the -g flag to GCC on the RS/6000 requires upgrading the
-standard AIX assembler distributed with AIX 3.1 and versions of AIX
-3.2 earlier than 3.2.4 with a replacement that is available from IBM.
-Note that Makefile.in specifies the -g when compiling libgcc2.c.
-
-You can test for the presence of a fixed assembler by entering the following:
-		% as -u < /dev/null
-If the command exits normally, the assembler fix already is installed.
-If the assembler complains that "-u" is an unknown flag, you need to order
-the fix.
-
-If you are running AIX 3.1 (lslpp -h bos.obj output reports
-03.01.0005.XXXX where the 0005 can be any higher number and the XXXX
-can be any value), call IBM Support at 800-237-5511 and ask for
-shipment of AIX/6000 fix PTF U403044 for APAR IX22829 (.extern foo
-conflicts with defining foo).
-
-If you are running AIX 3.2 but not 3.2.4 or later (lslpp -h bos.obj
-output reports 03.02.0000.0000), a newer update to the assembler fix
-is available.  Ask for shipment of AIX/6000 fix PTF U416277 for
-IX32992 (.global prevents detection of duplicate symbol).
-
-If you are running AIX 3.2.4 or later, you already have the new
-assembler.
-
-Any customer can order and get the replacement assembler, and install it on
-one or more machines.  It is available on diskette from IBM Customer Support
-and from the IBM Internet fix anonymous ftp server (FixDist) at
-aix.boulder.ibm.com (198.17.57.66).
-
-If you contact IBM Customer Support, they may also ask you for your customer
-number.  If you do not know it, you will still be able to get the fix, but
-you will have to be persistent.  IBM has corresponding support organizations
-outside of North America.  Call your IBM branch office and ask them to put
-you in touch with the department that handles fixes for AIX/6000.  If that
-doesn't work, ask for the department that handles software defect support
-for AIX/6000 and ask for the APAR fix.
-
-If you use the GNU assembler instead of the system supplied assembler, you need
-an assembler modified after October 16th, 1995 in order to build the GNU C
-compiler.  This is because the GNU C compiler wants to build a variant of its
-library, libgcc.a with the -mcpu=common switch to support building programs
-that can run on either the Power or PowerPC machines.
-
-
-			      AIX NLS problems
-
-AIX on the RS/6000 provides support (NLS) for environments outside of
-the United States.  Compilers and assemblers use NLS to support
-locale-specific representations of various objects including
-floating-point numbers ("." vs "," for separating decimal fractions).
-There have been problems reported where the library linked with GCC does
-not produce the same floating-point formats that the assembler accepts.
-If you have this problem, set the LANG environment variable to "C" or
-"En_US".
-
-
-			 AIX 3.2.5 XLC-1.3 problems
-
-XLC version 1.3.0.0 distributed with AIX 3.2.5 will miscompile jump.c when
-building the stage1 compiler during the bootstrap process.  This will cause
-GCC to crash and the bootstrap to fail later while compiling libgcc2.c.  XLC
-version 1.3.0.1 or later fixes this problem.  XLC-1.3.0.19 also cannot
-bootstrap GCC so please avoid that release as well.  You can obtain
-XLC-1.3.0.24 by requesting PTF 432238 from IBM, or just ask for the latest
-release of XLC-1.3.
-
-There also have been reports of problems bootstrapping GCC with some older
-releases of xlc-1.2.1, including xlc-1.2.1.8.  Newer releases of xlc-1.2.1
-do not exhibit this problem: xlc-1.2.1.28 is known to bootstrap properly.
-
-
-			AIX 3.2 common-mode support
-
-AIX common-mode providing transparent support of both the POWER and PowerPC
-architectures is usable in AIX 3.2.3 and above but an export file and
-support for hidden export via libc.a will not exist until AIX 4.1.  libgcc.a
-also must be compiled in common-mode.  Note that executables generated for
-the POWER (RIOS1 and RSC) architecture will run directly on systems using
-the MPC601 chip.  Common-mode only improves the performance of a single
-executable run on both POWER and PowerPC architecture platforms by not using
-POWER- or PowerPC-specific instructions and eliminating the need to trap to
-emulation (for POWER instructions run on PowerPC).
-
-To link a common-mode application prior to AIX 4.1 and run it on a system at
-AIX level 3.2.3 or above, use the text between the "<>" as an export file
-(e.g. milli.exp)
-
-<><><><><><><><><><><>
-#!
-__mulh          0x3100
-__mull          0x3180
-__divss         0x3200
-__divus         0x3280
-__quoss         0x3300
-__quous         0x3380
-<><><><><><><><><><><>
-
-and then link with -Wl,-bI:milli.exp.
-
-
-			       AIX 4.1 binder
-
-Due to changes in the way that GCC invokes the binder (linker) for AIX 4.1,
-the link step now may produce warnings of duplicate symbols which were not
-reported before.  The assembly files generated by GCC for AIX always have
-included multiple symbol definitions for certain global variable and
-function declarations in the original program.  The warnings should not
-prevent the linker from producing a correct library or runnable executable.

contrib/gcc/README.X11

@@ -1,447 +0,0 @@
-[This file contains two alternative recipes for compiling X11 with GCC.
-The first alternative puts libgcc.a into the shared X library; the second
-does not.  Neither alternative works on all kinds of systems.
-It may be that when using GCC 2.4, both alternatives work okay on 
-relatively recent Sparc systems.  The first alternative is likely
-not to work on a Sun 3 without hardware floating point.]
-
-How to compile X11R5 (patch level 11) with GCC version 2:
-
-The patches include support for building the shared libraries with GCC
-2 on the Sparc and 68k machines.  This version includes the necessary
-parts of libgcc.a in the shared library for X, in case functions in
-that library need it.  Thus the default behavior is now to build
-everything, including the libraries, with gcc.
-
-If you build the shared library this way, it may not work with 
-executables made with older versions of GCC (2.3.3 and earlier).
-If that happens, relink those executables with the latest GCC.
-IF YOU THINK YOU MIGHT COMPILE X FOR SOLARIS 2, then you really don't
-need this patch: get /contrib/R5.SunOS5.patch.tar.Z from
-export.lcs.mit.edu instead.  It has everything you need to do the
-build for Solaris 2, sets you up to everything with GCC, and is
-backward compatible with Sunos 4.*.  Get the the README
-(/contrib/R5.SunOS5.patch.README at export) for more info.
-
-If you see undefined symbols _dlopen, _dlsym, or _dlclose when linking
-with -lX11, compile and link against the file mit/util/misc/dlsym.c in
-the MIT X11R5 distribution.  Alternatively, do dynamic linking
-by using a non-GNU ld.
-
-mit/config/Imake.tmpl -- Do not set -fstrength-reduce if we have GCC 2.
-If -fstrength-reduce (or any other -f option) is a major win, then it
-will most likely be turned on by -O2 optimization.
-
-mit/config/sunLib.rules -- If HasGcc and GccVersion > 1 are true, then
-use gcc -fpic to generate PIC code.  Make sure that gcc does not use
-gas (the GNU assembler) when compiling PIC code; gas does not assemble
-it correctly.
-
-***If you have gas installed where gcc uses it by default, you might have
-to add -B/bin/ to the PositionIndependentCFlags.***
-
-mit/config/site.def -- Define GccVersion to be 2.
-
-mit/config/sun.cf -- When compiling with GCC 2, use -O2 optimization.
-
-mit/config/sunLib.rules -- When compiling with GCC 2, use -fpic for
-position independent code generation.
-
-mit/rgb/Imakefile -- No longer need to compile some modules with 
-cc on the Sparc since GCC 2 produces proper -fpcc-struct-return code.
-
-mit/server/os/Imakefile -- Likewise.
-
-mit/server/ddx/sun/Imakefile -- When compiling with GCC 2, some modules
-should be compiled with -fvolatile.
-
-mit/clients/twm/Imakefile -- Fix bad decls of malloc, realloc in gram.c.
-
-mit/lib/X/Imakefile -- Make libgcc.a a required lib for libX11.so
-
-*** mit/clients/twm/Imakefile	Mon May 17 22:05:22 1993
---- new/clients/twm/Imakefile	Mon May 17 22:28:46 1993
-***************
-*** 32,41 ****
---- 32,48 ----
-  ComplexProgramTarget(twm)
-  InstallNonExecFile(system.twmrc,$(TWMDIR))
-  
-+ #if HasGcc && GccVersion > 1 && defined (SunArchitecture)
-  gram.h gram.c: gram.y
-  	yacc $(YFLAGS) gram.y
-+ 	sed -e 's/^extern char \*malloc(), \*realloc();//g' y.tab.c >gram.c
-+ 	$(MV) y.tab.h gram.h
-+ #else
-+ gram.h gram.c: gram.y
-+ 	yacc $(YFLAGS) gram.y
-  	$(MV) y.tab.c gram.c
-  	$(MV) y.tab.h gram.h
-+ #endif
-  
-  clean::
-  	$(RM) y.tab.h y.tab.c lex.yy.c gram.h gram.c lex.c deftwmrc.c 
-*** mit/config/Imake.tmpl	Mon May 17 22:02:57 1993
---- new/config/Imake.tmpl	Mon May 17 22:15:06 1993
-***************
-*** 500,506 ****
---- 500,510 ----
-  #endif
-  #ifndef CcCmd
-  #if HasGcc
-+ #if GccVersion > 1
-+ #define CcCmd gcc -fpcc-struct-return
-+ #else
-  #define CcCmd gcc -fstrength-reduce -fpcc-struct-return 
-+ #endif
-  #else
-  #define CcCmd cc
-  #endif
-*** mit/config/site.def	Mon May 17 22:02:44 1993
---- new/config/site.def	Mon May 17 22:22:28 1993
-***************
-*** 25,31 ****
-  
-  #ifdef BeforeVendorCF
-  
-! /* #define HasGcc YES */
-  
-  #endif /* BeforeVendorCF */
-  
---- 25,33 ----
-  
-  #ifdef BeforeVendorCF
-  
-! #define HasGcc YES
-! /* GccVersion > 1 implies building shared libraries with gcc */
-! #define GccVersion 2
-  
-  #endif /* BeforeVendorCF */
-  
-*** mit/config/sun.cf	Mon May 17 22:03:02 1993
---- new/config/sun.cf	Mon May 17 22:24:55 1993
-***************
-*** 41,49 ****
---- 41,55 ----
-  
-  #if HasGcc
-  
-+ #if GccVersion > 1
-+ #define OptimizedCDebugFlags -O2
-+ #else
-+ #define OptimizedCDebugFlags -O
-  #define SharedLibraryCcCmd cc
-  #define ExtraLoadFlags -B/usr/bin/
-  #define AllocateLocalDefines /**/
-+ #endif
-+ 
-  
-  .c.o:
-  	$(CC) -c $(CFLAGS) $*.c
-*** mit/config/sunLib.rules	Mon May 17 22:02:46 1993
---- new/config/sunLib.rules	Mon May 17 22:19:06 1993
-***************
-*** 23,29 ****
---- 23,33 ----
-  #define SharedLibraryLoadFlags -assert pure-text
-  #endif
-  #ifndef PositionIndependentCFlags
-+ #if defined(HasGcc) && GccVersion > 1
-+ #define PositionIndependentCFlags -fpic
-+ #else
-  #define PositionIndependentCFlags -pic
-+ #endif
-  #endif
-  
-  /*
-*** mit/lib/X/Imakefile	Mon May 17 22:05:03 1993
---- new/lib/X/Imakefile	Mon May 17 22:32:26 1993
-***************
-*** 9,14 ****
---- 9,31 ----
-  #define MotifBC NO
-  #endif
-  
-+ #if defined(SunArchitecture)
-+ #if SystemV4
-+ #if HasGcc
-+ REQUIREDLIBS= -lgcc -lc
-+ #else
-+ REQUIREDLIBS= -lc
-+ #endif
-+ #else
-+ #if HasGcc && GccVersion > 1
-+ XCOMM Hack to fix gcc 2 ``-nostdlib'' deficiency on SunOS 4.x
-+ REQUIREDLIBS= `gcc -v 2>&1 | awk '{print $$4}' | sed -e 's/specs$$/libgcc.a/'`
-+ #else
-+ REQUIREDLIBS=
-+ #endif
-+ #endif
-+ #endif
-+ 
-  #ifndef BuildXimp
-  #define BuildXimp NO
-  #endif
-*** mit/rgb/Imakefile	Mon May 17 22:05:31 1993
---- new/rgb/Imakefile	Mon May 17 22:25:30 1993
-***************
-*** 17,23 ****
-  #if !(defined(SGIArchitecture) || SystemV4)
-         DBMLIB = -ldbm
-  #endif
-! #if defined(SparcArchitecture) && HasGcc
-             CC = cc
-      CCOPTIONS = /**/
-      EXTRA_LOAD_FLAGS = /**/
---- 17,23 ----
-  #if !(defined(SGIArchitecture) || SystemV4)
-         DBMLIB = -ldbm
-  #endif
-! #if defined(SparcArchitecture) && HasGcc && GccVersion <= 1
-             CC = cc
-      CCOPTIONS = /**/
-      EXTRA_LOAD_FLAGS = /**/
-*** mit/server/ddx/sun/Imakefile	Mon May 17 22:05:57 1993
---- new/server/ddx/sun/Imakefile	Mon May 17 22:27:23 1993
-***************
-*** 43,48 ****
---- 43,53 ----
-  LinkFile(sunGX.o,sunGX.o.dist)
-  #endif
-  
-+ #if HasGcc && GccVersion > 1
-+ SpecialObjectRule(sunCG2C.o,sunCG2C.c,-fvolatile)
-+ SpecialObjectRule(sunCG2M.o,sunCG2M.c,-fvolatile)
-+ #endif
-+ 
-  sunInitExtMono.o: $(ICONFIGFILES)
-  ObjectFromSpecialSource(sunInitExtMono,../mi/miinitext,-UPEXEXT)
-  ObjectFromSpecialSource(sunInitMono,sunInit,-DMONO_ONLY)
-*** mit/server/os/Imakefile	Mon May 17 22:05:46 1993
---- new/server/os/Imakefile	Mon May 17 22:26:02 1993
-***************
-*** 132,138 ****
-  SpecialObjectRule(osinit.o,$(ICONFIGFILES),$(ADM_DEFINES))
-  SpecialObjectRule(WaitFor.o,$(ICONFIGFILES),$(EXT_DEFINES))
-  SpecialObjectRule(fonttype.o,$(ICONFIGFILES),$(FONT_DEFINES))
-! #if defined(SparcArchitecture) && HasGcc
-  oscolor.o: $(ICONFIGFILES)
-  	$(RM) $@
-  	cc -c $(DBM_DEFINES) $(CDEBUGFLAGS) $(ALLDEFINES) $*.c
---- 132,138 ----
-  SpecialObjectRule(osinit.o,$(ICONFIGFILES),$(ADM_DEFINES))
-  SpecialObjectRule(WaitFor.o,$(ICONFIGFILES),$(EXT_DEFINES))
-  SpecialObjectRule(fonttype.o,$(ICONFIGFILES),$(FONT_DEFINES))
-! #if defined(SparcArchitecture) && HasGcc && GccVersion <= 1
-  oscolor.o: $(ICONFIGFILES)
-  	$(RM) $@
-  	cc -c $(DBM_DEFINES) $(CDEBUGFLAGS) $(ALLDEFINES) $*.c
-
-
-[This is the older version]
-
-How to compile X11R5 (patch level 11) with GCC version 2:
-
-The patches include support for building the shared libraries with GCC 2 on 
-the Sparc and 68k machines.
-
-NOTE: Such shared libraries built with GCC version 2.3 DID NOT WORK
-with executables previously linked using Sun CC!  This is because
-neither those executables nor the gcc-compiled shared libraries contain
-libgcc.a.  The shared libraries did work with executables linked using
-GCC (running the Sun linker, of course) because GCC tells the linker to
-link in libgcc.a.  Because of these limitations the default behavior is
-to NOT build the shared libraries with gcc.
-
-Changes in GCC 2.4 seem to have eliminated the problem, and such a
-shared library now seems work with all executables.  If you want the
-gcc-compiled shared libraries turn on "Gcc2BuildLibs" in site.def.  If
-you try this, please tell [email protected] whether it works.
-
-Sun forgot to include a static version of libdl.a with some versions
-of SunOS (4.1 mainly).  If you see undefined symbols _dlopen, _dlsym,
-or _dlclose when linking with -lX11, compile and link against the file
-mit/util/misc/dlsym.c in the MIT X11R5 distribution.
-
-mit/config/Imake.tmpl -- Do not set -fstrength-reduce if we have GCC 2.  If
--fstrength-reduce (or any other -f option) is a major win, then it will
-most likely be turned on by -O2 optimization.
-
-mit/config/sunLib.rules -- If HasGcc2 and Gcc2BuildLibs are defined, then 
-use gcc -fpic to generate PIC code.  Make sure that gcc does not use gas (the 
-GNU assembler) when compiling PIC code; gas does not assemble it correctly.  
-If you have gas installed where gcc uses it by default, you might have to add
--B/bin/ to the PositionIndependentCFlags.
-
-mit/config/site.def -- Define HasGcc2 to be YES.
-
-mit/config/sun.cf -- When compiling with GCC 2, use -O2 optimization.
-
-mit/rgb/Imakefile -- No longer need to compile some modules with 
-cc on the Sparc since GCC 2 produces proper -fpcc-struct-return code.
-
-mit/server/os/Imakefile -- Likewise.
-
-mit/clients/twm/Imakefile -- fix bad decls of malloc, realloc in gram.c.
-
-*** mit/config/Imake.tmpl.ORIG	Tue Dec 31 11:07:56 1991
---- mit/config/Imake.tmpl	Tue Dec 31 12:30:47 1991
-***************
-*** 499,508 ****
---- 499,512 ----
-  #define HasGcc NO
-  #endif
-  #ifndef CcCmd
-+ #if HasGcc2
-+ #define CcCmd gcc -fpcc-struct-return
-+ #else
-  #if HasGcc
-  #define CcCmd gcc -fstrength-reduce -fpcc-struct-return 
-  #else
-  #define CcCmd cc
-+ #endif
-  #endif
-  #endif
-  #if HasFortran
-*** mit/config/sunLib.rules.ORIG	Tue Dec 31 11:11:24 1991
---- mit/config/sunLib.rules	Tue May  5 12:26:12 1992
-***************
-*** 23,30 ****
---- 23,34 ----
-  #define SharedLibraryLoadFlags -assert pure-text
-  #endif
-  #ifndef PositionIndependentCFlags
-+ #if defined(HasGcc2) && defined (Gcc2BuildLibs)
-+ #define PositionIndependentCFlags -fpic
-+ #else
-  #define PositionIndependentCFlags -pic
-  #endif
-+ #endif
-  
-  /*
-   * InstallSharedLibrary - generate rules to install the shared library.
-*** mit/config/site.def.ORIG	Tue Dec 31 11:13:49 1991
---- mit/config/site.def	Tue Dec 31 12:02:59 1991
-***************
-*** 25,31 ****
-  
-  #ifdef BeforeVendorCF
-  
-! /* #define HasGcc YES */
-  
-  #endif /* BeforeVendorCF */
-  
---- 25,33 ----
-  
-  #ifdef BeforeVendorCF
-  
-! #define HasGcc YES 
-! #define HasGcc2 YES
-! /* #define Gcc2BuildLibs YES */
-  
-  #endif /* BeforeVendorCF */
-  
-*** mit/config/sun.cf.ORIG	Tue Dec 31 11:13:57 1991
---- mit/config/sun.cf	Tue May  5 12:29:50 1992
-***************
-*** 34,42 ****
---- 41,61 ----
-  
-  #if HasGcc
-  
-+ #if defined(HasGcc2) 
-+ #define OptimizedCDebugFlags -O2 
-+ /* Leave Alone XXX */
-+ #else 
-+ #define OptimizedCDebugFlags -O
-  #define SharedLibraryCcCmd cc
-  #define ExtraLoadFlags -B/usr/bin/
-  #define AllocateLocalDefines /**/
-+ #endif
-+ 
-+ #if !defined(Gcc2BuildLibs)
-+ #define SharedLibraryCcCmd cc
-+ #define ExtraLoadFlags -B/usr/bin/
-+ #define AllocateLocalDefines /**/
-+ #endif
-  
-  .c.o:
-  	$(CC) -c $(CFLAGS) $*.c
-*** mit/rgb/Imakefile.ORIG	Wed Jan 15 16:43:18 1992
---- mit/rgb/Imakefile	Thu Jan  2 13:34:09 1992
-***************
-*** 17,23 ****
-  #if !(defined(SGIArchitecture) || SystemV4)
-         DBMLIB = -ldbm
-  #endif
-! #if defined(SparcArchitecture) && HasGcc
-             CC = cc
-      CCOPTIONS = /**/
-      EXTRA_LOAD_FLAGS = /**/
---- 17,23 ----
-  #if !(defined(SGIArchitecture) || SystemV4)
-         DBMLIB = -ldbm
-  #endif
-! #if defined(SparcArchitecture) && HasGcc && !defined(HasGcc2)
-             CC = cc
-      CCOPTIONS = /**/
-      EXTRA_LOAD_FLAGS = /**/
-*** mit/server/os/Imakefile.ORIG	Wed Jan 15 16:46:23 1992
---- mit/server/os/Imakefile	Wed Jan 15 16:46:48 1992
-***************
-*** 132,138 ****
-  SpecialObjectRule(osinit.o,$(ICONFIGFILES),$(ADM_DEFINES))
-  SpecialObjectRule(WaitFor.o,$(ICONFIGFILES),$(EXT_DEFINES))
-  SpecialObjectRule(fonttype.o,$(ICONFIGFILES),$(FONT_DEFINES))
-! #if defined(SparcArchitecture) && HasGcc
-  oscolor.o: $(ICONFIGFILES)
-  	$(RM) $@
-  	cc -c $(DBM_DEFINES) $(CDEBUGFLAGS) $(ALLDEFINES) $*.c
---- 132,138 ----
-  SpecialObjectRule(osinit.o,$(ICONFIGFILES),$(ADM_DEFINES))
-  SpecialObjectRule(WaitFor.o,$(ICONFIGFILES),$(EXT_DEFINES))
-  SpecialObjectRule(fonttype.o,$(ICONFIGFILES),$(FONT_DEFINES))
-! #if defined(SparcArchitecture) && HasGcc && !defined(HasGcc2)
-  oscolor.o: $(ICONFIGFILES)
-  	$(RM) $@
-  	cc -c $(DBM_DEFINES) $(CDEBUGFLAGS) $(ALLDEFINES) $*.c
-*** 1.1 1992/09/08 19:52:07
---- mit/server/ddx/sun/Imakefile        1992/09/08 21:10:22
-***************
-*** 43,48 ****
---- 43,53 ----
-  LinkFile(sunGX.o,sunGX.o.dist)
-  #endif
-
-+ #if HasGcc2
-+ SpecialObjectRule(sunCG2C.o,sunCG2C.c,-fvolatile)
-+ SpecialObjectRule(sunCG2M.o,sunCG2M.c,-fvolatile)
-+ #endif
-+ 
-  sunInitExtMono.o: $(ICONFIGFILES)
-  ObjectFromSpecialSource(sunInitExtMono,../mi/miinitext,-UPEXEXT)
-  ObjectFromSpecialSource(sunInitMono,sunInit,-DMONO_ONLY)
-
-*** /tmp/RCSAa24446     Tue Sep 15 12:23:32 1992
---- mit/clients/twm/Imakefile   Thu Aug 13 18:18:07 1992
-***************
-*** 32,41 ****
---- 32,48 ----
-  ComplexProgramTarget(twm)
-  InstallNonExecFile(system.twmrc,$(TWMDIR))
-  
-+ #if HasGcc2 && defined (SunArchitecture)
-  gram.h gram.c: gram.y
-        yacc $(YFLAGS) gram.y
-+       sed -e 's/^extern char \*malloc(), \*realloc();//g' y.tab.c >gram.c
-+       $(MV) y.tab.h gram.h
-+ #else
-+ gram.h gram.c: gram.y
-+       yacc $(YFLAGS) gram.y
-        $(MV) y.tab.c gram.c
-        $(MV) y.tab.h gram.h
-+ #endif
-  
-  clean::
-        $(RM) y.tab.h y.tab.c lex.yy.c gram.h gram.c lex.c deftwmrc.c 
-

contrib/gcc/alloca.c

@@ -1,504 +0,0 @@
-/* alloca.c -- allocate automatically reclaimed memory
-   (Mostly) portable public-domain implementation -- D A Gwyn
-
-   This implementation of the PWB library alloca function,
-   which is used to allocate space off the run-time stack so
-   that it is automatically reclaimed upon procedure exit,
-   was inspired by discussions with J. Q. Johnson of Cornell.
-   J.Otto Tennant <[email protected]> contributed the Cray support.
-
-   There are some preprocessor constants that can
-   be defined when compiling for your specific system, for
-   improved efficiency; however, the defaults should be okay.
-
-   The general concept of this implementation is to keep
-   track of all alloca-allocated blocks, and reclaim any
-   that are found to be deeper in the stack than the current
-   invocation.  This heuristic does not reclaim storage as
-   soon as it becomes invalid, but it will do so eventually.
-
-   As a special case, alloca(0) reclaims storage without
-   allocating any.  It is a good idea to use alloca(0) in
-   your main control loop, etc. to force garbage collection.  */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-
-#ifdef emacs
-#include "blockinput.h"
-#endif
-
-/* If compiling with GCC 2, this file's not needed.  */
-#if !defined (__GNUC__) || __GNUC__ < 2
-
-/* If someone has defined alloca as a macro,
-   there must be some other way alloca is supposed to work.  */
-#ifndef alloca
-
-#ifdef emacs
-#ifdef static
-/* actually, only want this if static is defined as ""
-   -- this is for usg, in which emacs must undefine static
-   in order to make unexec workable
-   */
-#ifndef STACK_DIRECTION
-you
-lose
--- must know STACK_DIRECTION at compile-time
-#endif /* STACK_DIRECTION undefined */
-#endif /* static */
-#endif /* emacs */
-
-/* If your stack is a linked list of frames, you have to
-   provide an "address metric" ADDRESS_FUNCTION macro.  */
-
-#if defined (CRAY) && defined (CRAY_STACKSEG_END)
-long i00afunc ();
-#define ADDRESS_FUNCTION(arg) (char *) i00afunc (&(arg))
-#else
-#define ADDRESS_FUNCTION(arg) &(arg)
-#endif
-
-#if __STDC__
-typedef void *pointer;
-#else
-typedef char *pointer;
-#endif
-
-#ifndef NULL
-#define	NULL	0
-#endif
-
-/* Different portions of Emacs need to call different versions of
-   malloc.  The Emacs executable needs alloca to call xmalloc, because
-   ordinary malloc isn't protected from input signals.  On the other
-   hand, the utilities in lib-src need alloca to call malloc; some of
-   them are very simple, and don't have an xmalloc routine.
-
-   Non-Emacs programs expect this to call use xmalloc.
-
-   Callers below should use malloc.  */
-
-#ifndef emacs
-#define malloc xmalloc
-#endif
-extern pointer malloc ();
-
-/* Define STACK_DIRECTION if you know the direction of stack
-   growth for your system; otherwise it will be automatically
-   deduced at run-time.
-
-   STACK_DIRECTION > 0 => grows toward higher addresses
-   STACK_DIRECTION < 0 => grows toward lower addresses
-   STACK_DIRECTION = 0 => direction of growth unknown  */
-
-#ifndef STACK_DIRECTION
-#define	STACK_DIRECTION	0	/* Direction unknown.  */
-#endif
-
-#if STACK_DIRECTION != 0
-
-#define	STACK_DIR	STACK_DIRECTION	/* Known at compile-time.  */
-
-#else /* STACK_DIRECTION == 0; need run-time code.  */
-
-static int stack_dir;		/* 1 or -1 once known.  */
-#define	STACK_DIR	stack_dir
-
-static void
-find_stack_direction ()
-{
-  static char *addr = NULL;	/* Address of first `dummy', once known.  */
-  auto char dummy;		/* To get stack address.  */
-
-  if (addr == NULL)
-    {				/* Initial entry.  */
-      addr = ADDRESS_FUNCTION (dummy);
-
-      find_stack_direction ();	/* Recurse once.  */
-    }
-  else
-    {
-      /* Second entry.  */
-      if (ADDRESS_FUNCTION (dummy) > addr)
-	stack_dir = 1;		/* Stack grew upward.  */
-      else
-	stack_dir = -1;		/* Stack grew downward.  */
-    }
-}
-
-#endif /* STACK_DIRECTION == 0 */
-
-/* An "alloca header" is used to:
-   (a) chain together all alloca'ed blocks;
-   (b) keep track of stack depth.
-
-   It is very important that sizeof(header) agree with malloc
-   alignment chunk size.  The following default should work okay.  */
-
-#ifndef	ALIGN_SIZE
-#define	ALIGN_SIZE	sizeof(double)
-#endif
-
-typedef union hdr
-{
-  char align[ALIGN_SIZE];	/* To force sizeof(header).  */
-  struct
-    {
-      union hdr *next;		/* For chaining headers.  */
-      char *deep;		/* For stack depth measure.  */
-    } h;
-} header;
-
-static header *last_alloca_header = NULL;	/* -> last alloca header.  */
-
-/* Return a pointer to at least SIZE bytes of storage,
-   which will be automatically reclaimed upon exit from
-   the procedure that called alloca.  Originally, this space
-   was supposed to be taken from the current stack frame of the
-   caller, but that method cannot be made to work for some
-   implementations of C, for example under Gould's UTX/32.  */
-
-pointer
-alloca (size)
-     unsigned size;
-{
-  auto char probe;		/* Probes stack depth: */
-  register char *depth = ADDRESS_FUNCTION (probe);
-
-#if STACK_DIRECTION == 0
-  if (STACK_DIR == 0)		/* Unknown growth direction.  */
-    find_stack_direction ();
-#endif
-
-  /* Reclaim garbage, defined as all alloca'd storage that
-     was allocated from deeper in the stack than currently.  */
-
-  {
-    register header *hp;	/* Traverses linked list.  */
-
-#ifdef emacs
-    BLOCK_INPUT;
-#endif
-
-    for (hp = last_alloca_header; hp != NULL;)
-      if ((STACK_DIR > 0 && hp->h.deep > depth)
-	  || (STACK_DIR < 0 && hp->h.deep < depth))
-	{
-	  register header *np = hp->h.next;
-
-	  free ((pointer) hp);	/* Collect garbage.  */
-
-	  hp = np;		/* -> next header.  */
-	}
-      else
-	break;			/* Rest are not deeper.  */
-
-    last_alloca_header = hp;	/* -> last valid storage.  */
-
-#ifdef emacs
-    UNBLOCK_INPUT;
-#endif
-  }
-
-  if (size == 0)
-    return NULL;		/* No allocation required.  */
-
-  /* Allocate combined header + user data storage.  */
-
-  {
-    register pointer new = malloc (sizeof (header) + size);
-    /* Address of header.  */
-
-    if (new == 0)
-      abort();
-
-    ((header *) new)->h.next = last_alloca_header;
-    ((header *) new)->h.deep = depth;
-
-    last_alloca_header = (header *) new;
-
-    /* User storage begins just after header.  */
-
-    return (pointer) ((char *) new + sizeof (header));
-  }
-}
-
-#if defined (CRAY) && defined (CRAY_STACKSEG_END)
-
-#ifdef DEBUG_I00AFUNC
-#include <stdio.h>
-#endif
-
-#ifndef CRAY_STACK
-#define CRAY_STACK
-#ifndef CRAY2
-/* Stack structures for CRAY-1, CRAY X-MP, and CRAY Y-MP */
-struct stack_control_header
-  {
-    long shgrow:32;		/* Number of times stack has grown.  */
-    long shaseg:32;		/* Size of increments to stack.  */
-    long shhwm:32;		/* High water mark of stack.  */
-    long shsize:32;		/* Current size of stack (all segments).  */
-  };
-
-/* The stack segment linkage control information occurs at
-   the high-address end of a stack segment.  (The stack
-   grows from low addresses to high addresses.)  The initial
-   part of the stack segment linkage control information is
-   0200 (octal) words.  This provides for register storage
-   for the routine which overflows the stack.  */
-
-struct stack_segment_linkage
-  {
-    long ss[0200];		/* 0200 overflow words.  */
-    long sssize:32;		/* Number of words in this segment.  */
-    long ssbase:32;		/* Offset to stack base.  */
-    long:32;
-    long sspseg:32;		/* Offset to linkage control of previous
-				   segment of stack.  */
-    long:32;
-    long sstcpt:32;		/* Pointer to task common address block.  */
-    long sscsnm;		/* Private control structure number for
-				   microtasking.  */
-    long ssusr1;		/* Reserved for user.  */
-    long ssusr2;		/* Reserved for user.  */
-    long sstpid;		/* Process ID for pid based multi-tasking.  */
-    long ssgvup;		/* Pointer to multitasking thread giveup.  */
-    long sscray[7];		/* Reserved for Cray Research.  */
-    long ssa0;
-    long ssa1;
-    long ssa2;
-    long ssa3;
-    long ssa4;
-    long ssa5;
-    long ssa6;
-    long ssa7;
-    long sss0;
-    long sss1;
-    long sss2;
-    long sss3;
-    long sss4;
-    long sss5;
-    long sss6;
-    long sss7;
-  };
-
-#else /* CRAY2 */
-/* The following structure defines the vector of words
-   returned by the STKSTAT library routine.  */
-struct stk_stat
-  {
-    long now;			/* Current total stack size.  */
-    long maxc;			/* Amount of contiguous space which would
-				   be required to satisfy the maximum
-				   stack demand to date.  */
-    long high_water;		/* Stack high-water mark.  */
-    long overflows;		/* Number of stack overflow ($STKOFEN) calls.  */
-    long hits;			/* Number of internal buffer hits.  */
-    long extends;		/* Number of block extensions.  */
-    long stko_mallocs;		/* Block allocations by $STKOFEN.  */
-    long underflows;		/* Number of stack underflow calls ($STKRETN).  */
-    long stko_free;		/* Number of deallocations by $STKRETN.  */
-    long stkm_free;		/* Number of deallocations by $STKMRET.  */
-    long segments;		/* Current number of stack segments.  */
-    long maxs;			/* Maximum number of stack segments so far.  */
-    long pad_size;		/* Stack pad size.  */
-    long current_address;	/* Current stack segment address.  */
-    long current_size;		/* Current stack segment size.  This
-				   number is actually corrupted by STKSTAT to
-				   include the fifteen word trailer area.  */
-    long initial_address;	/* Address of initial segment.  */
-    long initial_size;		/* Size of initial segment.  */
-  };
-
-/* The following structure describes the data structure which trails
-   any stack segment.  I think that the description in 'asdef' is
-   out of date.  I only describe the parts that I am sure about.  */
-
-struct stk_trailer
-  {
-    long this_address;		/* Address of this block.  */
-    long this_size;		/* Size of this block (does not include
-				   this trailer).  */
-    long unknown2;
-    long unknown3;
-    long link;			/* Address of trailer block of previous
-				   segment.  */
-    long unknown5;
-    long unknown6;
-    long unknown7;
-    long unknown8;
-    long unknown9;
-    long unknown10;
-    long unknown11;
-    long unknown12;
-    long unknown13;
-    long unknown14;
-  };
-
-#endif /* CRAY2 */
-#endif /* not CRAY_STACK */
-
-#ifdef CRAY2
-/* Determine a "stack measure" for an arbitrary ADDRESS.
-   I doubt that "lint" will like this much.  */
-
-static long
-i00afunc (long *address)
-{
-  struct stk_stat status;
-  struct stk_trailer *trailer;
-  long *block, size;
-  long result = 0;
-
-  /* We want to iterate through all of the segments.  The first
-     step is to get the stack status structure.  We could do this
-     more quickly and more directly, perhaps, by referencing the
-     $LM00 common block, but I know that this works.  */
-
-  STKSTAT (&status);
-
-  /* Set up the iteration.  */
-
-  trailer = (struct stk_trailer *) (status.current_address
-				    + status.current_size
-				    - 15);
-
-  /* There must be at least one stack segment.  Therefore it is
-     a fatal error if "trailer" is null.  */
-
-  if (trailer == 0)
-    abort ();
-
-  /* Discard segments that do not contain our argument address.  */
-
-  while (trailer != 0)
-    {
-      block = (long *) trailer->this_address;
-      size = trailer->this_size;
-      if (block == 0 || size == 0)
-	abort ();
-      trailer = (struct stk_trailer *) trailer->link;
-      if ((block <= address) && (address < (block + size)))
-	break;
-    }
-
-  /* Set the result to the offset in this segment and add the sizes
-     of all predecessor segments.  */
-
-  result = address - block;
-
-  if (trailer == 0)
-    {
-      return result;
-    }
-
-  do
-    {
-      if (trailer->this_size <= 0)
-	abort ();
-      result += trailer->this_size;
-      trailer = (struct stk_trailer *) trailer->link;
-    }
-  while (trailer != 0);
-
-  /* We are done.  Note that if you present a bogus address (one
-     not in any segment), you will get a different number back, formed
-     from subtracting the address of the first block.  This is probably
-     not what you want.  */
-
-  return (result);
-}
-
-#else /* not CRAY2 */
-/* Stack address function for a CRAY-1, CRAY X-MP, or CRAY Y-MP.
-   Determine the number of the cell within the stack,
-   given the address of the cell.  The purpose of this
-   routine is to linearize, in some sense, stack addresses
-   for alloca.  */
-
-static long
-i00afunc (long address)
-{
-  long stkl = 0;
-
-  long size, pseg, this_segment, stack;
-  long result = 0;
-
-  struct stack_segment_linkage *ssptr;
-
-  /* Register B67 contains the address of the end of the
-     current stack segment.  If you (as a subprogram) store
-     your registers on the stack and find that you are past
-     the contents of B67, you have overflowed the segment.
-
-     B67 also points to the stack segment linkage control
-     area, which is what we are really interested in.  */
-
-  stkl = CRAY_STACKSEG_END ();
-  ssptr = (struct stack_segment_linkage *) stkl;
-
-  /* If one subtracts 'size' from the end of the segment,
-     one has the address of the first word of the segment.
-
-     If this is not the first segment, 'pseg' will be
-     nonzero.  */
-
-  pseg = ssptr->sspseg;
-  size = ssptr->sssize;
-
-  this_segment = stkl - size;
-
-  /* It is possible that calling this routine itself caused
-     a stack overflow.  Discard stack segments which do not
-     contain the target address.  */
-
-  while (!(this_segment <= address && address <= stkl))
-    {
-#ifdef DEBUG_I00AFUNC
-      fprintf (stderr, "%011o %011o %011o\n", this_segment, address, stkl);
-#endif
-      if (pseg == 0)
-	break;
-      stkl = stkl - pseg;
-      ssptr = (struct stack_segment_linkage *) stkl;
-      size = ssptr->sssize;
-      pseg = ssptr->sspseg;
-      this_segment = stkl - size;
-    }
-
-  result = address - this_segment;
-
-  /* If you subtract pseg from the current end of the stack,
-     you get the address of the previous stack segment's end.
-     This seems a little convoluted to me, but I'll bet you save
-     a cycle somewhere.  */
-
-  while (pseg != 0)
-    {
-#ifdef DEBUG_I00AFUNC
-      fprintf (stderr, "%011o %011o\n", pseg, size);
-#endif
-      stkl = stkl - pseg;
-      ssptr = (struct stack_segment_linkage *) stkl;
-      size = ssptr->sssize;
-      pseg = ssptr->sspseg;
-      result += size;
-    }
-  return (result);
-}
-
-#endif /* not CRAY2 */
-#endif /* CRAY */
-
-#endif /* no alloca */
-#endif /* not GCC version 2 */

contrib/gcc/bc-emit.c

@@ -1,992 +0,0 @@
-/* Output bytecodes for GNU C-compiler.
-   Copyright (C) 1993, 1994 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-#include "config.h"
-#ifdef __STDC__
-#include <stdarg.h>
-#else
-#include <varargs.h>
-#endif
-#include "machmode.h"
-#include "rtl.h"
-#include "real.h"
-#include "obstack.h"
-#include "bytecode.h"
-#ifdef __GNUC__
-#include "bytetypes.h"
-#endif
-#include "bc-emit.h"
-#include "bc-opcode.h"
-#include "bc-typecd.h"
-#include "bi-run.h"
-
-#include <stdio.h>
-
-extern char *xmalloc (), *xrealloc ();
-extern void free ();
-
-extern struct obstack *rtl_obstack;
-
-/* Indexed by mode class, gives the narrowest mode for each class.  */
-
-extern enum machine_mode class_narrowest_mode[(int) MAX_MODE_CLASS];
-
-/* Commonly used modes.  */
-/* Mode whose width is BITS_PER_UNIT */
-extern enum machine_mode byte_mode;
-
-/* Mode whose width is BITS_PER_WORD */
-extern enum machine_mode word_mode;
-
-/* Vector indexed by opcode giving info about the args for each opcode. */
-static struct arityvec arityvec[] = {
-#include "bc-arity.h"
-};
-
-/* How to print a symbol name for the assembler.  */
-static void
-prsym (file, s)
-     FILE *file;
-     char *s;
-{
-  if (*s == '*')
-    fprintf (file, "%s", s + 1);
-  else
-
-#ifdef NAMES_HAVE_UNDERSCORES
-    fprintf (file, "_%s", s);
-#else
-    fprintf (file, "%s", s);
-#endif
-
-}
-
-/* Maintain a bucket hash table for symbol names. */
-
-#define HASH_BITS 32
-#define HASH_SIZE 509
-
-static struct bc_sym *hashtab[HASH_SIZE];
-
-static unsigned int
-hash (name)
-     char *name;
-{
-  unsigned int hash = 0;
-
-  while (*name)
-    {
-      hash = hash << 3 | hash >> HASH_BITS - 3;
-      hash += *name++;
-    }
-
-  return hash % HASH_SIZE;
-}
-
-
-/* Look up the named symbol, creating it if it doesn't exist. */
-struct bc_sym *
-sym_lookup (name)
-     char *name;
-{
-  int i;
-  struct bc_sym *s;
-
-  i = hash (name);
-  for (s = hashtab[i]; s; s = s->next)
-    if (!strcmp (s->name, name))
-      return s;
-
-  s = (struct bc_sym *) xmalloc (sizeof (struct bc_sym));
-  s->name = xmalloc (strlen (name) + 1);
-  strcpy (s->name, name);
-  s->defined = s->global = s->common = 0;
-  s->val = 0;
-  s->next = hashtab[i];
-  hashtab[i] = s;
-  return s;
-}
-
-
-/* Write out .globl and common symbols to the named file.  */
-static void
-bc_sym_write (file)
-     FILE *file;
-{
-  int i;
-  struct bc_sym *s;
-
-  for (i = 0; i < HASH_SIZE; ++i)
-    for (s = hashtab[i]; s; s = s->next)
-      {
-	if (s->global)
-	  {
-	    fprintf (file, "\n\t.globl ");
-	    prsym (file, s->name);
-	    putc ('\n', file);
-	    if (s->common)
-	      {
-		fprintf (file, "\n\t.comm ");
-		prsym (file, s->name);
-		fprintf (file, ", %lu\n", s->val);
-	      }
-	  }
-	else if (s->common)
-	  {
-	    fprintf (file, "\n\t.lcomm ");
-	    prsym (file, s->name);
-	    fprintf (file, ", %lu\n", s->val);
-	  }
-      }
-}
-
-
-
-
-/* Create and initialize a new segment. */
-static struct bc_seg *
-seg_create ()
-{
-  struct bc_seg *result;
-
-  result = (struct bc_seg *) xmalloc (sizeof (struct bc_seg));
-  result->alloc = 256;
-  result->data = xmalloc (result->alloc);
-  result->size = 0;
-  result->syms = 0;
-  result->relocs = 0;
-  return result;
-}
-
-
-/* Advance the segment index to the next alignment boundary. */
-static void
-seg_align (seg, log)
-     struct bc_seg *seg;
-     int log;
-{
-  unsigned int oldsize = seg->size;
-
-  seg->size = seg->size + (1 << log) - 1 & ~((1 << log) - 1);
-  if (seg->size > seg->alloc)
-    {
-      while (seg->size > seg->alloc)
-	seg->alloc *= 2;
-      seg->data = xrealloc (seg->data, seg->alloc);
-    }
-  bzero (seg->data + oldsize, seg->size - oldsize);
-}
-
-
-/* Append the given data to the given segment. */
-static void
-seg_data (seg, data, size)
-     struct bc_seg *seg;
-     char *data;
-     unsigned int size;
-{
-  if (seg->size + size > seg->alloc)
-    {
-      while (seg->size + size > seg->alloc)
-	seg->alloc *= 2;
-      seg->data = xrealloc (seg->data, seg->alloc);
-    }
-
-  bcopy (data, seg->data + seg->size, size);
-  seg->size += size;
-}
-
-
-/* Append a zero-filled skip to the given segment.  */
-static void
-seg_skip (seg, size)
-     struct bc_seg *seg;
-     unsigned int size;
-{
-  if (seg->size + size > seg->alloc)
-    {
-      while (seg->size + size > seg->alloc)
-	seg->alloc *= 2;
-      seg->data = xrealloc (seg->data, seg->alloc);
-    }
-
-  memset (seg->data + seg->size, 0, size);
-  seg->size += size;
-}
-
-
-/* Define the given name as the current offset in the given segment.  It
-   is an error if the name is already defined.  Return 0 or 1 indicating
-   failure or success respectively. */
-static int
-seg_defsym (seg, name)
-     struct bc_seg *seg;
-     char *name;
-{
-  struct bc_sym *sym;
-  struct bc_segsym *segsym;
-
-  sym = sym_lookup (name);
-  if (sym->defined)
-    return 0;
-
-  sym->defined = 1;
-  sym->val = seg->size;
-  segsym = (struct bc_segsym *) xmalloc (sizeof (struct bc_segsym));
-  segsym->sym = sym;
-  segsym->next = seg->syms;
-  seg->syms = segsym;
-  return 1;
-}
-
-
-/* Generate in seg's data a reference to the given sym, adjusted by
-   the given offset. */
-static void
-seg_refsym (seg, name, offset)
-     struct bc_seg *seg;
-     char *name;
-     int offset;
-{
-  struct bc_sym *sym;
-  struct bc_segreloc *segreloc;
-
-  sym = sym_lookup (name);
-  segreloc = (struct bc_segreloc *) xmalloc (sizeof (struct bc_segreloc));
-  segreloc->offset = seg->size;
-  segreloc->sym = sym;
-  segreloc->next = seg->relocs;
-  seg->relocs = segreloc;
-  seg_data (seg, (char *) &offset, sizeof offset);
-}
-
-
-/* Concatenate the contents of given segments into the first argument. */
-static void
-seg_concat (result, seg)
-     struct bc_seg *result, *seg;
-{
-  unsigned int fix;
-  struct bc_segsym *segsym;
-  struct bc_segreloc *segreloc;
-
-  seg_align (result, MACHINE_SEG_ALIGN);
-  fix = result->size;
-  seg_data (result, seg->data, seg->size);
-  free (seg->data);
-
-  /* Go through the symbols and relocs of SEG, adjusting their offsets
-     for their new location in RESULT. */
-  if (seg->syms)
-    {
-      segsym = seg->syms;
-      do
-	segsym->sym->val += fix;
-      while (segsym->next && (segsym = segsym->next));
-      segsym->next = result->syms;
-      result->syms = seg->syms;
-    }
-  if (seg->relocs)
-    {
-      segreloc = seg->relocs;
-      do
-	segreloc->offset += fix;
-      while (segreloc->next && (segreloc = segreloc->next));
-      segreloc->next = result->relocs;
-      result->relocs = seg->relocs;
-    }
-
-  free ((char *) seg);
-}
-
-/* Write a segment to a file.  */
-static void
-bc_seg_write (seg, file)
-     struct bc_seg *seg;
-     FILE *file;
-{
-  struct bc_segsym *segsym, *nsegsym, *psegsym;
-  struct bc_segreloc *segreloc, *nsegreloc, *psegreloc;
-  int i, offset, flag;
-
-  /* Reverse the list of symbols.  */
-  for (psegsym = 0, segsym = seg->syms; segsym; segsym = nsegsym)
-    {
-      nsegsym = segsym->next;
-      segsym->next = psegsym;
-      psegsym = segsym;
-    }
-  seg->syms = psegsym;
-
-  /* Reverse the list of relocs.  */
-  for (psegreloc = 0, segreloc = seg->relocs; segreloc; segreloc = nsegreloc)
-    {
-      nsegreloc = segreloc->next;
-      segreloc->next = psegreloc;
-      psegreloc = segreloc;
-    }
-  seg->relocs = psegreloc;
-
-  /* Output each byte of the segment.  */
-  for (i = 0, segsym = seg->syms, segreloc = seg->relocs; i < seg->size; ++i)
-    {
-      while (segsym && segsym->sym->val == i)
-	{
-	  if (i % 8 != 0)
-	    putc ('\n', file);
-
-	  BC_WRITE_SEGSYM (segsym, file);
-	  segsym = segsym->next;
-	  flag = 1;
-	}
-      if (segreloc && segreloc->offset == i)
-	{
-	  if (i % 8 != 0)
-	    putc ('\n', file);
-
-	  bcopy (seg->data + i, (char *) &offset, sizeof (int));
-	  i += sizeof (int) - 1;
-
-	  BC_WRITE_RELOC_ENTRY (segreloc, file, offset);
-	  segreloc = segreloc->next;
-	  flag = 1;
-	}
-      else
-	{
-	  if (i % 8 == 0 || flag)
-	    BC_START_BYTECODE_LINE (file);
-
-	  BC_WRITE_BYTECODE (i % 8 == 0 || flag ? ' ' : ',',
-			     seg->data[i] & 0xFF,
-			     file);
-	  flag = 0;
-	  if (i % 8 == 7)
-	    putc ('\n', file);
-	}
-    }
-
-  /* Paranoia check--we should have visited all syms and relocs during
-     the output pass.  */
-
-  if (segsym || segreloc)
-    abort ();
-}
-
-
-
-/* Text and data segments of the object file in making. */
-static struct bc_seg *bc_text_seg;
-static struct bc_seg *bc_data_seg;
-
-/* Called before anything else in this module. */
-void
-bc_initialize ()
-{
-  int min_class_size[(int) MAX_MODE_CLASS];
-  enum machine_mode mode;
-  int i;
-
-  bc_init_mode_to_code_map ();
-
-  bc_text_seg = seg_create ();
-  bc_data_seg = seg_create ();
-
-  dconst0 = REAL_VALUE_ATOF ("0", DFmode);
-  dconst1 = REAL_VALUE_ATOF ("1", DFmode);
-  dconst2 = REAL_VALUE_ATOF ("2", DFmode);
-  dconstm1 = REAL_VALUE_ATOF ("-1", DFmode);
-
-  /* Find the narrowest mode for each class and compute the word and byte
-     modes.  */
-
-  for (i = 0; i < (int) MAX_MODE_CLASS; i++)
-    min_class_size[i] = 1000;
-
-  for (mode = VOIDmode; (int) mode < (int) MAX_MACHINE_MODE;
-       mode = (enum machine_mode) ((int) mode + 1))
-    {
-      if (GET_MODE_SIZE (mode) < min_class_size[(int) GET_MODE_CLASS (mode)])
-	{
-	  class_narrowest_mode[(int) GET_MODE_CLASS (mode)] = mode;
-	  min_class_size[(int) GET_MODE_CLASS (mode)] = GET_MODE_SIZE (mode);
-	}
-      if (GET_MODE_CLASS (mode) == MODE_INT
-	  && GET_MODE_BITSIZE (mode) == BITS_PER_UNIT)
-	byte_mode = mode;
-
-      if (GET_MODE_CLASS (mode) == MODE_INT
-	  && GET_MODE_BITSIZE (mode) == BITS_PER_WORD)
-	word_mode = mode;
-    }
-}
-
-
-/* External addresses referenced in a function.  Rather than trying to
-   work relocatable address directly into bytecoded functions (which would
-   require us to provide hairy location info and possibly obey alignment
-   rules imposed by the architecture) we build an auxiliary table of
-   pointer constants, and encode just offsets into this table into the
-   actual bytecode. */
-static struct bc_seg *ptrconsts;
-
-/* Trampoline code for the function entry.  */
-struct bc_seg *trampoline;
-
-/* Actual byte code of the function. */
-struct bc_seg *bytecode;
-
-/* List of labels defined in the function. */
-struct bc_label *labels;
-
-/* List of label references in the function. */
-struct bc_labelref *labelrefs;
-
-
-/* Add symbol to pointer table.  Return offset into table where
-   pointer was stored.  The offset usually goes into the bytecode
-   stream as a constP literal. */
-int
-bc_define_pointer (p)
-     char *p;
-{
-  int offset = ptrconsts->size;
-
-  seg_refsym (ptrconsts, p, 0);
-  return offset;
-}
-
-
-/* Begin a bytecoded function.  */
-int
-bc_begin_function (name)
-    char *name;
-{
-  ptrconsts = seg_create ();
-  trampoline = seg_create ();
-  bytecode = seg_create ();
-  return seg_defsym (trampoline, name);
-}
-
-
-/* Force alignment in inline bytecode.  */
-void
-bc_align_bytecode (align)
-    int align;
-{
-  seg_align (bytecode, align);
-}
-
-
-/* Emit data inline into bytecode.  */
-void
-bc_emit_bytecode_const (data, size)
-     char *data;
-     unsigned int size;
-{
-  if (bytecode)
-    seg_data (bytecode, data, size);
-}
-
-
-/* Create a new "bytecode label", to have its value defined later.
-   Bytecode labels have nothing to do with the object file symbol table,
-   and are purely local to a given bytecoded function. */
-struct bc_label *
-bc_get_bytecode_label ()
-{
-  struct bc_label *result;
-
-  result = (struct bc_label *) xmalloc (sizeof (struct bc_label));
-  result->defined = 0;
-  result->next = labels;
-  result->uid = 0;
-  labels = result;
-  return result;
-}
-
-
-/* Define the given label with the current location counter. */
-int
-bc_emit_bytecode_labeldef (label)
-     struct bc_label *label;
-{
-  extern int bc_new_uid ();
-
-  if (!label || label->defined)
-    return 0;
-
-  label->offset = bytecode->size;
-  label->defined = 1;
-  label->uid = bc_new_uid ();
-
-#ifdef DEBUG_PRINT_CODE
-  fprintf (stderr, "$%lx:\n", label);
-#endif
-
-  return 1;
-}
-
-
-/* Generate a location-relative reference to the given bytecode label.
-   It need not be defined yet; label references will be backpatched later. */
-void
-bc_emit_bytecode_labelref (label)
-     struct bc_label *label;
-{
-  struct bc_labelref *labelref;
-  static int zero;
-
-  labelref = (struct bc_labelref *) xmalloc (sizeof (struct bc_labelref));
-  labelref->label = label;
-  labelref->offset = bytecode->size;
-  labelref->next = labelrefs;
-  labelrefs = labelref;
-
-#ifdef DEBUG_PRINT_CODE
-  fprintf (stderr, " $%lx", label);
-#endif
-
-  seg_data (bytecode, (char *) &zero, sizeof zero);
-}
-
-
-/* Emit a reference to an external address; generate the reference in the
-   ptrconst area, and emit an offset in the bytecode. */
-void
-bc_emit_code_labelref (name, offset)
-     char *name;
-     int offset;
-{
-  int ptroff;
-
-  ptroff = ptrconsts->size / sizeof (char *);
-  seg_data (bytecode, (char *) &ptroff, sizeof ptroff);
-  seg_refsym (ptrconsts, name, offset);
-
-#ifdef DEBUG_PRINT_CODE
-  fprintf (stderr, " [external <%x> %s]", ptroff, name);
-#endif
-}
-
-
-/* Backpatch label references in the byte code, and concatenate the bytecode
-   and pointer constant segments to the cumulative text for the object file.
-   Return a label name for the pointer constants region.  */
-char *
-bc_end_function ()
-{
-  int addr;
-  struct bc_label *label, *next;
-  struct bc_labelref *ref, *nextref;
-  char ptrconsts_label[20];
-  static int nlab;
-
-  /* Backpatch bytecode label references. */
-  for (ref = labelrefs; ref; ref = ref->next)
-    if (ref->label->defined)
-      {
-	addr = ref->label->offset;
-	bcopy ((char *) &addr, bytecode->data + ref->offset, sizeof addr);
-      }
-
-  /* Free the chains of labelrefs and labeldefs. */
-  for (ref = labelrefs; ref; ref = nextref)
-    {
-      nextref = ref->next;
-      free ((char *) ref);
-    }
-
-  for (label = labels; label; label = next)
-    {
-      next = label->next;
-      free ((char *) label);
-    }
-
-  seg_concat (trampoline, bytecode);
-  seg_align (trampoline, MACHINE_SEG_ALIGN);
-  sprintf (ptrconsts_label, "*LP%d", nlab++);
-  seg_defsym (trampoline, ptrconsts_label);
-  seg_concat (trampoline, ptrconsts);
-  seg_concat (bc_text_seg, trampoline);
-
-  labels = 0;
-  labelrefs = 0;
-  trampoline = 0;
-  bytecode = 0;
-  ptrconsts = 0;
-
-  return sym_lookup (ptrconsts_label)->name;
-}
-
-/* Force alignment in const data. */
-void
-bc_align_const (align)
-     int align;
-{
-  seg_align (bc_text_seg, align);
-}
-
-/* Emit const data. */
-void
-bc_emit_const (data, size)
-     char *data;
-     unsigned int size;
-{
-  seg_data (bc_text_seg, data, size);
-}
-
-/* Emit a zero-filled constant skip. */
-void
-bc_emit_const_skip (size)
-     unsigned int size;
-{
-  seg_skip (bc_text_seg, size);
-}
-
-/* Emit a label definition in const data. */
-int
-bc_emit_const_labeldef (name)
-     char *name;
-{
-  return seg_defsym (bc_text_seg, name);
-}
-
-/* Emit a label reference in const data. */
-void
-bc_emit_const_labelref (name, offset)
-     char *name;
-     int offset;
-{
-  seg_refsym (bc_text_seg, name, offset);
-}
-
-/* Force alignment in data. */
-void
-bc_align_data (align)
-     int align;
-{
-  seg_align (bc_data_seg, align);
-}
-
-/* Emit data. */
-void
-bc_emit_data (data, size)
-     char *data;
-     unsigned int size;
-{
-  seg_data (bc_data_seg, data, size);
-}
-
-/* Emit a zero-filled data skip.  */
-void
-bc_emit_data_skip (size)
-     unsigned int size;
-{
-  seg_skip (bc_data_seg, size);
-}
-
-/* Emit label definition in data. */
-int
-bc_emit_data_labeldef (name)
-     char *name;
-{
-  return seg_defsym (bc_data_seg, name);
-}
-
-/* Emit label reference in data. */
-void
-bc_emit_data_labelref (name, offset)
-     char *name;
-     int offset;
-{
-  seg_refsym (bc_data_seg, name, offset);
-}
-
-/* Emit a common block of the given name and size.  Note that
-   when the .o file is actually written non-global "common"
-   blocks will have to be turned into space in the data section.  */
-int
-bc_emit_common (name, size)
-     char *name;
-     unsigned int size;
-{
-  struct bc_sym *sym;
-
-  sym = sym_lookup (name);
-  if (sym->defined)
-    return 0;
-
-  sym->defined = 1;
-  sym->common = 1;
-  sym->val = size;
-  return 1;
-}
-
-/* Globalize the given label. */
-void
-bc_globalize_label (name)
-     char *name;
-{
-  struct bc_sym *sym;
-
-  sym = sym_lookup (name);
-  sym->global = 1;
-}
-
-static enum { in_text, in_data } section = in_text;
-
-void
-bc_text ()
-{
-  section = in_text;
-}
-
-void
-bc_data ()
-{
-  section = in_data;
-}
-
-void
-bc_align (align)
-     int align;
-{
-  if (section == in_text)
-    bc_align_const (align);
-  else
-    bc_align_data (align);
-}
-
-void
-bc_emit (data, size)
-     char *data;
-     unsigned int size;
-{
-  if (section == in_text)
-    bc_emit_const (data, size);
-  else
-    bc_emit_data (data, size);
-}
-
-void
-bc_emit_skip (size)
-     unsigned int size;
-{
-  if (section == in_text)
-    bc_emit_const_skip (size);
-  else
-    bc_emit_data_skip (size);
-}
-
-int
-bc_emit_labeldef (name)
-     char *name;
-{
-  if (section == in_text)
-    return bc_emit_const_labeldef (name);
-  else
-    return bc_emit_data_labeldef (name);
-}
-
-void
-bc_emit_labelref (name, offset)
-     char *name;
-     int offset;
-{
-  if (section == in_text)
-    bc_emit_const_labelref (name, offset);
-  else
-    bc_emit_data_labelref (name, offset);
-}
-
-void
-bc_write_file (file)
-     FILE *file;
-{
-  BC_WRITE_FILE (file);
-}
-
-
-/* Allocate a new bytecode rtx.
-   If you supply a null BC_LABEL, we generate one.  */
-
-rtx
-bc_gen_rtx (label, offset, bc_label)
-     char *label;
-     int offset;
-     struct bc_label *bc_label;
-{
-  rtx r;
-
-  if (bc_label == 0)
-    bc_label = (struct bc_label *) xmalloc (sizeof (struct bc_label));
-
-  r = gen_rtx (CODE_LABEL, VOIDmode, label, bc_label);
-  bc_label->offset = offset;
-
-  return r;
-}
-
-
-/* Print bytecode rtx */
-void
-bc_print_rtl (fp, r)
-     FILE *fp;
-     rtx r;
-{
-#if 0 /* This needs to get fixed to really work again.  */
-  /* BC_WRITE_RTL has a definition
-     that doesn't even make sense for this use.  */
-  BC_WRITE_RTL (r, fp);
-#endif
-}
-
-
-/* Emit a bytecode, keeping a running tally of the stack depth.  */
-void
-bc_emit_bytecode (bytecode)
-     enum bytecode_opcode bytecode;
-{
-  char byte;
-  static int prev_lineno = -1;
-
-  byte = (char) bytecode;
-
-#ifdef BCDEBUG_PRINT_CODE
-  if (lineno != prev_lineno)
-    {
-      fprintf (stderr, "<line %d>\n", lineno);
-      prev_lineno = lineno;
-    }
-
-  fputs (opcode_name[(unsigned int) bytecode], stderr);
-#endif
-
-  /* Due to errors we are often requested to output bytecodes that
-     will cause an interpreter stack undeflow when executed.  Instead of
-     dumping core on such occasions, we omit the bytecode.  Erroneous code
-     should not be executed, regardless.  This makes life much easier, since
-     we don't have to deceive ourselves about the known stack depth. */
-
-  bc_emit_bytecode_const (&byte, 1);
-
-  if ((stack_depth -= arityvec[(int) bytecode].ninputs) >= 0)
-    {
-      if ((stack_depth += arityvec[(int) bytecode].noutputs) > max_stack_depth)
-	max_stack_depth = stack_depth;
-    }
-
-#ifdef VALIDATE_STACK_FOR_BC
-  VALIDATE_STACK_FOR_BC ();
-#endif
-}
-
-
-#ifdef BCDEBUG_PRINT_CODE
-#define PRLIT(TYPE, PTR)  fprintf (stderr, " [%x]", *(TYPE *) PTR)
-#else
-#define PRLIT(X,Y)
-#endif
-
-/* Emit a complete bytecode instruction, expecting the correct number
-   of literal values in the call.  First argument is the instruction, the
-   remaining arguments are literals of size HOST_WIDE_INT or smaller. */
-void
-bc_emit_instruction VPROTO((enum bytecode_opcode opcode, ...))
-{
-#ifndef __STDC__
-  enum bytecode_opcode opcode;
-#endif
-  va_list arguments;
-  int nliteral, instruction;
-
-  VA_START (arguments, opcode);
-
-#ifndef __STDC__
-  opcode = va_arg (arguments, enum bytecode_opcode);
-#endif
-
-  /* Emit instruction bytecode */
-  bc_emit_bytecode (opcode);
-  instruction = (int) opcode;
-
-  /* Loop literals and emit as bytecode constants */
-  for (nliteral = 0; nliteral < arityvec[instruction].nliterals; nliteral++)
-    {
-      switch (arityvec[instruction].literals[nliteral])
-	{
-/* This conditional is a kludge, but it's necessary
-   because TYPE might be long long.  */
-#ifdef __GNUC__
-	  /* Expand definitions into case statements */
-#define DEFTYPECODE(CODE, NAME, MODE, TYPE)				\
-	case CODE:							\
-	  {								\
-	    TYPE temp = va_arg (arguments, TYPE); 			\
-	    bc_emit_bytecode_const ((void *) &temp, sizeof temp); 	\
-	    PRLIT (TYPE, &temp); }					\
-	  break;
-
-#include "bc-typecd.def"
-
-#undef DEFTYPECODE
-#endif /* __GNUC__ */
-
-	default:
-	  abort ();
-	}
-    }
-
-#ifdef BCDEBUG_PRINT_CODE
-  fputc ('\n', stderr);
-#endif
-}
-
-/* Emit the machine-code interface trampoline at the beginning of a byte
-   coded function.  The argument is a label name of the interpreter
-   bytecode callinfo structure; the return value is a label name for
-   the beginning of the actual bytecode.  */
-char *
-bc_emit_trampoline (callinfo)
-     char *callinfo;
-{
-  char mylab[20];
-  static int n;
-
-  sprintf (mylab, "*LB%d", n++);
-  
-  BC_EMIT_TRAMPOLINE (trampoline, callinfo);
-
-  seg_defsym (bytecode, mylab);
-  return sym_lookup (mylab)->name;
-}
-
-
-/* Simple strdup */
-char *
-bc_xstrdup (str)
-     char *str;
-{
-  char *tmp = xmalloc (strlen (str) + 1);
-
-  strcpy (tmp, str);
-  return tmp;
-}

contrib/gcc/bc-emit.h

@@ -1,133 +0,0 @@
-/* bc-emit.h - declare entry points for producing object files of bytecodes. */
-
-/* Internal format of symbol table for the object file. */
-struct bc_sym
-{
-  /* Private copy separately malloc'd. */
-  char *name;
-
-  /* Symbol has a defined value. */
-  unsigned int defined:1;
-
-  /* Symbol has been globalized. */
-  unsigned int global:1;
-
-  /* Symbol is common. */
-  unsigned int common:1;
-
-  /* Value if defined. */
-  unsigned long int val;
-
-  /* Used in internal symbol table structure. */
-  struct bc_sym *next;
-};
-
-
-/* List of symbols defined in a particular segment. */
-struct bc_segsym
-{
-  struct bc_sym *sym;
-  struct bc_segsym *next;
-};
-
-
-/* List of relocations needed in a particular segment. */
-struct bc_segreloc
-{
-  /* Offset of datum to be relocated. */
-  unsigned int offset;
-
-  /* Symbol to be relocated by. */
-  struct bc_sym *sym;
-
-  struct bc_segreloc *next;
-};
-
-
-/* Segment of an object file. */
-struct bc_seg
-{
-  /* Size allocated to contents. */
-  unsigned int alloc;
-
-  /* Pointer to base of contents. */
-  char *data;
-
-  /* Actual size of contents. */
-  unsigned int size;
-
-  /* List of symbols defined in this segment. */
-  struct bc_segsym *syms;
-
-  /* List of relocations for this segment. */
-  struct bc_segreloc *relocs;
-};
-
-
-/* Anonymous bytecode label within a single function. */
-struct bc_label
-{
-  /* Offset of label from start of segment. */
-  unsigned int offset;
-
-  /* True when offset is valid. */
-  unsigned int defined:1;
-
-  /* Unique bytecode ID, used to determine innermost
-     block containment */
-  int uid;
-
-  /* Next node in list */
-  struct bc_label *next;
-};
-
-
-/* Reference to a bc_label; a list of all such references is kept for
-   the function, then when it is finished they are backpatched to
-   contain the correct values. */
-
-struct bc_labelref
-{
-  /* Label referenced. */
-  struct bc_label *label;
-
-  /* Code offset of reference. */
-  unsigned int offset;
-
-  /* Next labelref in list */
-  struct bc_labelref *next;
-};
-
-
-
-extern void bc_initialize();
-extern int bc_begin_function();
-extern char *bc_emit_trampoline();
-extern void bc_emit_bytecode();
-extern void bc_emit_bytecode_const();
-extern struct bc_label *bc_get_bytecode_label();
-extern int bc_emit_bytecode_labeldef();
-extern void bc_emit_bytecode_labelref();
-extern void bc_emit_code_labelref();
-extern char *bc_end_function();
-extern void bc_align_const();
-extern void bc_emit_const();
-extern void bc_emit_const_skip();
-extern int bc_emit_const_labeldef();
-extern void bc_emit_const_labelref();
-extern void bc_align_data();
-extern void bc_emit_data();
-extern void bc_emit_data_skip();
-extern int bc_emit_data_labeldef();
-extern void bc_emit_data_labelref();
-extern int bc_define_pointer ();
-extern int bc_emit_common();
-extern void bc_globalize_label();
-extern void bc_text();
-extern void bc_data();
-extern void bc_align();
-extern void bc_emit();
-extern void bc_emit_skip();
-extern int bc_emit_labeldef();
-extern void bc_emit_labelref();
-extern void bc_write_file();

contrib/gcc/bc-optab.c

@@ -1,789 +0,0 @@
-/* Bytecode conversion definitions for GNU C-compiler.
-   Copyright (C) 1993, 1994 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-#include "config.h"
-#include "tree.h"
-#include "rtl.h"
-#include "machmode.h"
-#include "obstack.h"
-#include "bytecode.h"
-#include "bc-typecd.h"
-#include "bc-opcode.h"
-#include "bc-optab.h"
-
-#define obstack_chunk_alloc xmalloc
-#define obstack_chunk_free free
-
-extern char *xmalloc ();
-extern void free ();
-
-/* Table relating interpreter typecodes to machine modes.  */
-#define GET_TYPECODE_MODE(CODE) (typecode_mode[((int) CODE)])
-enum machine_mode typecode_mode[] = {
-#define DEFTYPECODE(CODE, NAME, MODE, TYPE) MODE,
-#include "bc-typecd.def"
-#undef DEFTYPECODE
-};
-
-/* Machine mode to type code map */
-static enum typecode signed_mode_to_code_map[MAX_MACHINE_MODE+1];
-static enum typecode unsigned_mode_to_code_map[MAX_MACHINE_MODE+1];
-
-#define GET_TYPECODE_SIZE(CODE) GET_MODE_SIZE (GET_TYPECODE_MODE (CODE))
-
-#define BIG_ARBITRARY_NUMBER 100000
-
-/* Table of recipes for conversions among scalar types, to be filled
-   in as needed at run time.  */
-static struct conversion_recipe
-{
-  unsigned char *opcodes;	/* Bytecodes to emit in order.  */
-  int nopcodes;			/* Count of bytecodes. */
-  int cost;			/* A rather arbitrary cost function. */
-} conversion_recipe[NUM_TYPECODES][NUM_TYPECODES];
-
-/* Binary operator tables.  */
-struct binary_operator optab_plus_expr[] = {
-  { addSI, SIcode, SIcode, SIcode },
-  { addDI, DIcode, DIcode, DIcode },
-  { addSF, SFcode, SFcode, SFcode },
-  { addDF, DFcode, DFcode, DFcode },
-  { addXF, XFcode, XFcode, XFcode },
-  { addPSI, Pcode, Pcode, SIcode },
-  { -1, -1, -1, -1 },
-};
-
-struct binary_operator optab_minus_expr[] = {
-  { subSI, SIcode, SIcode, SIcode },
-  { subDI, DIcode, DIcode, DIcode },
-  { subSF, SFcode, SFcode, SFcode },
-  { subDF, DFcode, DFcode, DFcode },
-  { subXF, XFcode, XFcode, XFcode },
-  { subPP, SIcode, Pcode, Pcode },
-  { -1, -1, -1, -1 },
-};
-
-/* The ordering of the tables for multiplicative operators
-   is such that unsigned operations will be preferred to signed
-   operations when one argument is unsigned.  */
-
-struct binary_operator optab_mult_expr[] = {
-  { mulSU, SUcode, SUcode, SUcode },
-  { mulDU, DUcode, DUcode, DUcode },
-  { mulSI, SIcode, SIcode, SIcode },
-  { mulDI, DIcode, DIcode, DIcode },
-  { mulSF, SFcode, SFcode, SFcode },
-  { mulDF, DFcode, DFcode, DFcode },
-  { mulXF, XFcode, XFcode, XFcode },
-  { -1, -1, -1, -1 },
-};
-
-struct binary_operator optab_trunc_div_expr[] = {
-  { divSU, SUcode, SUcode, SUcode },
-  { divDU, DUcode, DUcode, DUcode },
-  { divSI, SIcode, SIcode, SIcode },
-  { divDI, DIcode, DIcode, DIcode },
-  { -1, -1, -1, -1 },
-};
-
-struct binary_operator optab_trunc_mod_expr[] = {
-  { modSU, SUcode, SUcode, SUcode },
-  { modDU, DUcode, DUcode, DUcode },
-  { modSI, SIcode, SIcode, SIcode },
-  { modDI, DIcode, DIcode, DIcode },
-  { -1, -1, -1, -1 },
-};
-
-struct binary_operator optab_rdiv_expr[] = {
-  { divSF, SFcode, SFcode, SFcode },
-  { divDF, DFcode, DFcode, DFcode },
-  { divXF, XFcode, XFcode, XFcode },
-  { -1, -1, -1, -1 },
-};
-
-struct binary_operator optab_bit_and_expr[] = {
-  { andSI, SIcode, SIcode, SIcode },
-  { andDI, DIcode, DIcode, DIcode },
-  { -1, -1, -1, -1 },
-};
-
-struct binary_operator optab_bit_ior_expr[] = {
-  { iorSI, SIcode, SIcode, SIcode },
-  { iorDI, DIcode, DIcode, DIcode },
-  { -1, -1, -1, -1 },
-};
-
-struct binary_operator optab_bit_xor_expr[] = {
-  { xorSI, SIcode, SIcode, SIcode },
-  { xorDI, DIcode, DIcode, DIcode },
-  { -1, -1, -1, -1 },
-};
-
-struct binary_operator optab_lshift_expr[] = {
-  { lshiftSI, SIcode, SIcode, SIcode },
-  { lshiftSU, SUcode, SUcode, SIcode },
-  { lshiftDI, DIcode, DIcode, SIcode },
-  { lshiftDU, DUcode, DUcode, SIcode },
-  { -1, -1, -1, -1 },
-};
-
-struct binary_operator optab_rshift_expr[] = {
-  { rshiftSI, SIcode, SIcode, SIcode },
-  { rshiftSU, SUcode, SUcode, SIcode },
-  { rshiftDI, DIcode, DIcode, SIcode },
-  { rshiftDU, DUcode, DUcode, SIcode },
-  { -1, -1, -1, -1 },
-};
-
-struct binary_operator optab_truth_and_expr[] = {
-  { andSI, SIcode, Tcode, Tcode },
-  { -1, -1, -1, -1 },
-};
-
-struct binary_operator optab_truth_or_expr[] = {
-  { iorSI, SIcode, Tcode, Tcode },
-  { -1, -1, -1, -1 },
-};
-
-struct binary_operator optab_lt_expr[] = {
-  { ltSI, Tcode, SIcode, SIcode },
-  { ltSU, Tcode, SUcode, SUcode },
-  { ltDI, Tcode, DIcode, DIcode },
-  { ltDU, Tcode, DUcode, DUcode },
-  { ltSF, Tcode, SFcode, SFcode },
-  { ltDF, Tcode, DFcode, DFcode },
-  { ltXF, Tcode, XFcode, XFcode },
-  { ltP, Tcode, Pcode, Pcode },
-  { -1, -1, -1, -1 },
-};
-
-struct binary_operator optab_le_expr[] = {
-  { leSI, Tcode, SIcode, SIcode },
-  { leSU, Tcode, SUcode, SUcode },
-  { leDI, Tcode, DIcode, DIcode },
-  { leDU, Tcode, DUcode, DUcode },
-  { leSF, Tcode, SFcode, SFcode },
-  { leDF, Tcode, DFcode, DFcode },
-  { leXF, Tcode, XFcode, XFcode },
-  { leP, Tcode, Pcode, Pcode },
-  { -1, -1, -1, -1 },
-};
-
-struct binary_operator optab_ge_expr[] = {
-  { geSI, Tcode, SIcode, SIcode },
-  { geSU, Tcode, SUcode, SUcode },
-  { geDI, Tcode, DIcode, DIcode },
-  { geDU, Tcode, DUcode, DUcode },
-  { geSF, Tcode, SFcode, SFcode },
-  { geDF, Tcode, DFcode, DFcode },
-  { geXF, Tcode, XFcode, XFcode },
-  { geP, Tcode, Pcode, Pcode },
-  { -1, -1, -1, -1 },
-};
-
-struct binary_operator optab_gt_expr[] = {
-  { gtSI, Tcode, SIcode, SIcode },
-  { gtSU, Tcode, SUcode, SUcode },
-  { gtDI, Tcode, DIcode, DIcode },
-  { gtDU, Tcode, DUcode, DUcode },
-  { gtSF, Tcode, SFcode, SFcode },
-  { gtDF, Tcode, DFcode, DFcode },
-  { gtXF, Tcode, XFcode, XFcode },
-  { gtP, Tcode, Pcode, Pcode },
-  { -1, -1, -1, -1 },
-};
-
-struct binary_operator optab_eq_expr[] = {
-  { eqSI, Tcode, SIcode, SIcode },
-  { eqDI, Tcode, DIcode, DIcode },
-  { eqSF, Tcode, SFcode, SFcode },
-  { eqDF, Tcode, DFcode, DFcode },
-  { eqXF, Tcode, XFcode, XFcode },
-  { eqP, Tcode, Pcode, Pcode },
-  { -1, -1, -1, -1 },
-};
-
-struct binary_operator optab_ne_expr[] = {
-  { neSI, Tcode, SIcode, SIcode },
-  { neDI, Tcode, DIcode, DIcode },
-  { neSF, Tcode, SFcode, SFcode },
-  { neDF, Tcode, DFcode, DFcode },
-  { neXF, Tcode, XFcode, XFcode },
-  { neP, Tcode, Pcode, Pcode },
-  { -1, -1, -1, -1 },
-};
-
-/* Unary operator tables.  */
-struct unary_operator optab_negate_expr[] = {
-  { negSI, SIcode, SIcode },
-  { negDI, DIcode, DIcode },
-  { negSF, SFcode, SFcode },
-  { negDF, DFcode, DFcode },
-  { negXF, XFcode, XFcode },
-  { -1, -1, -1 },
-};
-
-struct unary_operator optab_bit_not_expr[] = {
-  { notSI, SIcode, SIcode },
-  { notDI, DIcode, DIcode },
-  { -1, -1, -1 },
-};
-
-struct unary_operator optab_truth_not_expr[] = {
-  { notT, SIcode, SIcode },
-  { -1, -1, -1 },
-};
-
-/* Increment operator tables.  */
-struct increment_operator optab_predecrement_expr[] = {
-  { predecQI, QIcode },
-  { predecQI, QUcode },
-  { predecHI, HIcode },
-  { predecHI, HUcode },
-  { predecSI, SIcode },
-  { predecSI, SUcode },
-  { predecDI, DIcode },
-  { predecDI, DUcode },
-  { predecP, Pcode },
-  { predecSF, SFcode },
-  { predecDF, DFcode },
-  { predecXF, XFcode },
-  { -1, -1 },
-};
-
-struct increment_operator optab_preincrement_expr[] = {
-  { preincQI, QIcode },
-  { preincQI, QUcode },
-  { preincHI, HIcode },
-  { preincHI, HUcode },
-  { preincSI, SIcode },
-  { preincSI, SUcode },
-  { preincDI, DIcode },
-  { preincDI, DUcode },
-  { preincP, Pcode },
-  { preincSF, SFcode },
-  { preincDF, DFcode },
-  { preincXF, XFcode },
-  { -1, -1 },
-};
-
-struct increment_operator optab_postdecrement_expr[] = {
-  { postdecQI, QIcode },
-  { postdecQI, QUcode },
-  { postdecHI, HIcode },
-  { postdecHI, HUcode },
-  { postdecSI, SIcode },
-  { postdecSI, SUcode },
-  { postdecDI, DIcode },
-  { postdecDI, DUcode },
-  { postdecP, Pcode },
-  { postdecSF, SFcode },
-  { postdecDF, DFcode },
-  { postdecXF, XFcode },
-  { -1, -1 },
-};
-
-struct increment_operator optab_postincrement_expr[] = {
-  { postincQI, QIcode },
-  { postincQI, QUcode },
-  { postincHI, HIcode },
-  { postincHI, HUcode },
-  { postincSI, SIcode },
-  { postincSI, SUcode },
-  { postincDI, DIcode },
-  { postincDI, DUcode },
-  { postincP, Pcode },
-  { postincSF, SFcode },
-  { postincDF, DFcode },
-  { postincXF, XFcode },
-  { -1, -1 },
-};
-
-/* Table of conversions supported by the interpreter.  */
-static struct conversion_info
-{
-  enum bytecode_opcode opcode;	/*  here indicates the conversion needs no opcode.  */
-  enum typecode from;
-  enum typecode to;
-  int cost;			/* 1 for no-op conversions, 2 for widening conversions,
-				   4 for int/float conversions, 8 for narrowing conversions.  */
-} conversion_info[] = {
-  { -1, QIcode, QUcode, 1 },
-  { -1, HIcode, HUcode, 1 },
-  { -1, SIcode, SUcode, 1 },
-  { -1, DIcode, DUcode, 1 },
-  { -1, QUcode, QIcode, 1 },
-  { -1, HUcode, HIcode, 1 },
-  { -1, SUcode, SIcode, 1 },
-  { -1, DUcode, DIcode, 1 },
-  { -1, Tcode, SIcode, 1 },
-  { convertQIHI, QIcode, HIcode, 2 },
-  { convertQUHU, QUcode, HUcode, 2 },
-  { convertQUSU, QUcode, SUcode, 2 },
-  { convertHISI, HIcode, SIcode, 2 },
-  { convertHUSU, HUcode, SUcode, 2 },
-  { convertSIDI, SIcode, DIcode, 2 },
-  { convertSUDU, SUcode, DUcode, 2 },
-  { convertSFDF, SFcode, DFcode, 2 },
-  { convertDFXF, DFcode, XFcode, 2 },
-  { convertHIQI, HIcode, QIcode, 8 },
-  { convertSIQI, SIcode, QIcode, 8 },
-  { convertSIHI, SIcode, HIcode, 8 },
-  { convertSUQU, SUcode, QUcode, 8 },
-  { convertDISI, DIcode, SIcode, 8 },
-  { convertDFSF, DFcode, SFcode, 8 },
-  { convertXFDF, XFcode, DFcode, 8 },
-  { convertPSI, Pcode, SIcode, 2 },
-  { convertSIP, SIcode, Pcode, 2 },
-  { convertSIT, SIcode, Tcode, 2 },
-  { convertDIT, DIcode, Tcode, 2 },
-  { convertSFT, SFcode, Tcode, 2 },
-  { convertDFT, DFcode, Tcode, 2 },
-  { convertXFT, XFcode, Tcode, 2 },
-  { convertQISI, QIcode, SIcode, 2 },
-  { convertPT, Pcode, Tcode, 2 },
-  { convertSISF, SIcode, SFcode, 4 },
-  { convertSIDF, SIcode, DFcode, 4 },
-  { convertSIXF, SIcode, XFcode, 4 },
-  { convertSUSF, SUcode, SFcode, 4 },
-  { convertSUDF, SUcode, DFcode, 4 },
-  { convertSUXF, SUcode, XFcode, 4 },
-  { convertDISF, DIcode, SFcode, 4 },
-  { convertDIDF, DIcode, DFcode, 4 },
-  { convertDIXF, DIcode, XFcode, 4 },
-  { convertDUSF, DUcode, SFcode, 4 },
-  { convertDUDF, DUcode, DFcode, 4 },
-  { convertDUXF, DUcode, XFcode, 4 },
-  { convertSFSI, SFcode, SIcode, 4 },
-  { convertDFSI, DFcode, SIcode, 4 },
-  { convertXFSI, XFcode, SIcode, 4 },
-  { convertSFSU, SFcode, SUcode, 4 },
-  { convertDFSU, DFcode, SUcode, 4 },
-  { convertXFSU, XFcode, SUcode, 4 },
-  { convertSFDI, SFcode, DIcode, 4 },
-  { convertDFDI, DFcode, DIcode, 4 },
-  { convertXFDI, XFcode, DIcode, 4 },
-  { convertSFDU, SFcode, DUcode, 4 },
-  { convertDFDU, DFcode, DUcode, 4 },
-  { convertXFDU, XFcode, DUcode, 4 },
-  { convertSIQI, SIcode, QIcode, 8 },
-};
-
-#define NUM_CONVERSIONS (sizeof conversion_info / sizeof (struct conversion_info))
-
-/* List form of a conversion recipe.  */
-struct conversion_list
-{
-  enum bytecode_opcode opcode;
-  enum typecode to;
-  int cost;
-  struct conversion_list *prev;
-};
-
-/* Determine if it is "reasonable" to add a given conversion to
-   a given list of conversions.  The following criteria define
-   "reasonable" conversion lists:
-   * No typecode appears more than once in the sequence (no loops).
-   * At most one conversion from integer to float or vice versa is present.
-   * Either sign extensions or zero extensions may be present, but not both.
-   * No widening conversions occur after a signed/unsigned conversion.
-   * The sequence of sizes must be strict nonincreasing or nondecreasing.  */
-static int
-conversion_reasonable_p (conversion, list)
-     struct conversion_info *conversion;
-     struct conversion_list *list;
-{
-  struct conversion_list *curr;
-  int curr_size, prev_size;
-  int has_int_float, has_float_int;
-  int has_sign_extend, has_zero_extend;
-  int has_signed_unsigned, has_unsigned_signed;
-
-  has_int_float = 0;
-  has_float_int = 0;
-  has_sign_extend = 0;
-  has_zero_extend = 0;
-  has_signed_unsigned = 0;
-  has_unsigned_signed = 0;
-
-  /* Make sure the destination typecode doesn't already appear in
-     the list.  */
-  for (curr = list; curr; curr = curr->prev)
-    if (conversion->to == curr->to)
-      return 0;
-
-  /* Check for certain kinds of conversions.  */
-  if (TYPECODE_INTEGER_P (conversion->from)
-      && TYPECODE_FLOAT_P (conversion->to))
-    has_int_float = 1;
-  if (TYPECODE_FLOAT_P (conversion->from)
-      && TYPECODE_INTEGER_P (conversion->to))
-    has_float_int = 1;
-  if (TYPECODE_SIGNED_P (conversion->from)
-      && TYPECODE_SIGNED_P (conversion->to)
-      && GET_TYPECODE_SIZE (conversion->from)
-      < GET_TYPECODE_SIZE (conversion->to))
-    has_sign_extend = 1;
-  if (TYPECODE_UNSIGNED_P (conversion->from)
-      && TYPECODE_UNSIGNED_P (conversion->to)
-      && GET_TYPECODE_SIZE (conversion->from)
-      < GET_TYPECODE_SIZE (conversion->to))
-    has_zero_extend = 1;
-
-  for (curr = list; curr && curr->prev; curr = curr->prev)
-    {
-      if (TYPECODE_INTEGER_P (curr->prev->to)
-	  && TYPECODE_FLOAT_P (curr->to))
-	has_int_float = 1;
-      if (TYPECODE_FLOAT_P (curr->prev->to)
-	  && TYPECODE_INTEGER_P (curr->to))
-	has_float_int = 1;
-      if (TYPECODE_SIGNED_P (curr->prev->to)
-	  && TYPECODE_SIGNED_P (curr->to)
-	  && GET_TYPECODE_SIZE (curr->prev->to)
-	  < GET_TYPECODE_SIZE (curr->to))
-	has_sign_extend = 1;
-      if (TYPECODE_UNSIGNED_P (curr->prev->to)
-	  && TYPECODE_UNSIGNED_P (curr->to)
-	  && GET_TYPECODE_SIZE (curr->prev->to)
-	  < GET_TYPECODE_SIZE (curr->to))
-	has_zero_extend = 1;
-      if (TYPECODE_SIGNED_P (curr->prev->to)
-	  && TYPECODE_UNSIGNED_P (curr->to))
-	has_signed_unsigned = 1;
-      if (TYPECODE_UNSIGNED_P (curr->prev->to)
-	  && TYPECODE_SIGNED_P (curr->to))
-	has_unsigned_signed = 1;
-    }
-
-  if (TYPECODE_INTEGER_P (conversion->from)
-      && TYPECODE_INTEGER_P (conversion->to)
-      && GET_TYPECODE_SIZE (conversion->to)
-      > GET_TYPECODE_SIZE (conversion->from)
-      && (has_signed_unsigned || has_unsigned_signed))
-    return 0;
-
-  if (has_float_int && has_int_float || has_sign_extend && has_zero_extend)
-    return 0;
-
-  /* Make sure the sequence of destination typecode sizes is
-     strictly nondecreasing or strictly nonincreasing.  */
-  prev_size = GET_TYPECODE_SIZE (conversion->to);
-  for (curr = list; curr; curr = curr->prev)
-    {
-      curr_size = GET_TYPECODE_SIZE (curr->to);
-      if (curr_size != prev_size)
-	break;
-    }
-  if (!curr)
-    return 1;
-
-  if (curr_size < prev_size)
-    for (prev_size = curr_size; curr; curr = curr->prev)
-      {
-	curr_size = GET_TYPECODE_SIZE (curr->to);
-	if (curr_size > prev_size)
-	  return 0;
-	prev_size = curr_size;
-      }
-  else
-    for (prev_size = curr_size; curr; curr = curr->prev)
-      {
-	curr_size = GET_TYPECODE_SIZE (curr->to);
-	if (curr_size < prev_size)
-	  return 0;
-	prev_size = curr_size;
-      }
-  return 1;
-}
-
-
-/* Exhaustively search all reasonable conversions to find one to
-   convert the given types.  */
-static struct conversion_recipe
-deduce_conversion (from, to)
-     enum typecode from, to;
-{
-  struct rl
-    {
-      struct conversion_list *list;
-      struct rl *next;
-    } *prev, curr, *good, *temp;
-  struct conversion_list *conv, *best;
-  int i, cost, bestcost;
-  struct conversion_recipe result;
-  struct obstack recipe_obstack;
-
-
-  obstack_init (&recipe_obstack);
-  curr.next = (struct rl *) obstack_alloc (&recipe_obstack, sizeof (struct rl));
-  curr.next->list =
-    (struct conversion_list *) obstack_alloc (&recipe_obstack,
-					      sizeof (struct conversion_list));
-  curr.next->list->opcode = -1;
-  curr.next->list->to = from;
-  curr.next->list->cost = 0;
-  curr.next->list->prev = 0;
-  curr.next->next = 0;
-  good = 0;
-
-  while (curr.next)
-    {
-      /* Remove successful conversions from further consideration.  */
-      for (prev = &curr; prev; prev = prev->next)
-	if (prev->next && prev->next->list->to == to)
-	  {
-	    temp = prev->next->next;
-	    prev->next->next = good;
-	    good = prev->next;
-	    prev->next = temp;
-	  }
-
-      /* Go through each of the pending conversion chains, trying
-	 all possible candidate conversions on them.  */
-      for (prev = curr.next, curr.next = 0; prev; prev = prev->next)
-	for (i = 0; i < NUM_CONVERSIONS; ++i)
-	  if (conversion_info[i].from == prev->list->to
-	      && conversion_reasonable_p (&conversion_info[i], prev->list))
-	    {
-	      temp = (struct rl *) obstack_alloc (&recipe_obstack,
-						  sizeof (struct rl));
-	      temp->list = (struct conversion_list *)
-		obstack_alloc (&recipe_obstack,
-			       sizeof (struct conversion_list));
-	      temp->list->opcode = conversion_info[i].opcode;
-	      temp->list->to = conversion_info[i].to;
-	      temp->list->cost = conversion_info[i].cost;
-	      temp->list->prev = prev->list;
-	      temp->next = curr.next;
-	      curr.next = temp;
-	    }
-    }
-
-  bestcost = BIG_ARBITRARY_NUMBER;
-  best = 0;
-  for (temp = good; temp; temp = temp->next)
-    {
-      for (conv = temp->list, cost = 0; conv; conv = conv->prev)
-	cost += conv->cost;
-      if (cost < bestcost)
-	{
-	  bestcost = cost;
-	  best = temp->list;
-	}
-    }
-
-  if (!best)
-    abort ();
-
-  for (i = 0, conv = best; conv; conv = conv->prev)
-    if (conv->opcode != -1)
-      ++i;
-
-  result.opcodes = (unsigned char *) xmalloc (i);
-  result.nopcodes = i;
-  for (conv = best; conv; conv = conv->prev)
-    if (conv->opcode != -1)
-      result.opcodes[--i] = conv->opcode;
-  result.cost = bestcost;
-  obstack_free (&recipe_obstack, 0);
-  return result;
-}
-
-#define DEDUCE_CONVERSION(FROM, TO)				\
-  (conversion_recipe[(int) FROM][(int) TO].opcodes ? 0		\
-   : (conversion_recipe[(int) FROM][(int) TO]			\
-       = deduce_conversion (FROM, TO), 0))
-
-
-/* Emit a conversion between the given scalar types.  */
-void
-emit_typecode_conversion (from, to)
-     enum typecode from, to;
-{
-  int i;
-
-  DEDUCE_CONVERSION (from, to);
-  for (i = 0; i < conversion_recipe[(int) from][(int) to].nopcodes; ++i)
-    bc_emit_instruction (conversion_recipe[(int) from][(int) to].opcodes[i]);
-}
-
-
-/* Initialize mode_to_code_map[] */
-void
-bc_init_mode_to_code_map ()
-{
-  int mode;
-
-  for (mode = 0; mode < MAX_MACHINE_MODE + 1; mode++)
-    {
-      signed_mode_to_code_map[mode] = 
-	unsigned_mode_to_code_map[mode] =
-	  LAST_AND_UNUSED_TYPECODE;
-    }
-
-#define DEF_MODEMAP(SYM, CODE, UCODE, CONST, LOAD, STORE) \
-  { signed_mode_to_code_map[(int) SYM] = CODE; \
-    unsigned_mode_to_code_map[(int) SYM] = UCODE; }
-#include "modemap.def"
-#undef DEF_MODEMAP
-
-  /* Initialize opcode maps for const, load, and store */
-  bc_init_mode_to_opcode_maps ();
-}
-
-/* Given a machine mode return the preferred typecode.  */
-enum typecode
-preferred_typecode (mode, unsignedp)
-     enum machine_mode mode;
-     int unsignedp;
-{
-  enum typecode code = (unsignedp
-			? unsigned_mode_to_code_map
-			: signed_mode_to_code_map) [MIN ((int) mode,
-							 (int) MAX_MACHINE_MODE)];
-
-  if (code == LAST_AND_UNUSED_TYPECODE)
-    abort ();
-
-  return code;
-}
-
-
-/* Expand a conversion between the given types.  */
-void
-bc_expand_conversion (from, to)
-     tree from, to;
-{
-  enum typecode fcode, tcode;
-
-  fcode = preferred_typecode (TYPE_MODE (from), TREE_UNSIGNED (from));
-  tcode = preferred_typecode (TYPE_MODE (to), TREE_UNSIGNED (to));
-
-  emit_typecode_conversion (fcode, tcode);
-}
-
-/* Expand a conversion of the given type to a truth value.  */
-void
-bc_expand_truth_conversion (from)
-     tree from;
-{
-  enum typecode fcode;
-
-  fcode = preferred_typecode (TYPE_MODE (from), TREE_UNSIGNED (from));
-  emit_typecode_conversion (fcode, Tcode);
-}
-
-/* Emit an appropriate binary operation.  */
-void
-bc_expand_binary_operation (optab, resulttype, arg0, arg1)
-     struct binary_operator optab[];
-     tree resulttype, arg0, arg1;
-{
-  int i, besti, cost, bestcost;
-  enum typecode resultcode, arg0code, arg1code;
-  
-  resultcode = preferred_typecode (TYPE_MODE (resulttype), TREE_UNSIGNED (resulttype));
-  arg0code = preferred_typecode (TYPE_MODE (TREE_TYPE (arg0)), TREE_UNSIGNED (resulttype));
-  arg1code = preferred_typecode (TYPE_MODE (TREE_TYPE (arg1)), TREE_UNSIGNED (resulttype));
-
-  besti = -1;
-  bestcost = BIG_ARBITRARY_NUMBER;
-
-  for (i = 0; optab[i].opcode != -1; ++i)
-    {
-      cost = 0;
-      DEDUCE_CONVERSION (arg0code, optab[i].arg0);
-      cost += conversion_recipe[(int) arg0code][(int) optab[i].arg0].cost;
-      DEDUCE_CONVERSION (arg1code, optab[i].arg1);
-      cost += conversion_recipe[(int) arg1code][(int) optab[i].arg1].cost;
-      if (cost < bestcost)
-	{
-	  besti = i;
-	  bestcost = cost;
-	}
-    }
-
-  if (besti == -1)
-    abort ();
-
-  expand_expr (arg1, 0, VOIDmode, 0);
-  emit_typecode_conversion (arg1code, optab[besti].arg1);
-  expand_expr (arg0, 0, VOIDmode, 0);
-  emit_typecode_conversion (arg0code, optab[besti].arg0);
-  bc_emit_instruction (optab[besti].opcode);
-  emit_typecode_conversion (optab[besti].result, resultcode);
-}
-
-/* Emit an appropriate unary operation.  */
-void
-bc_expand_unary_operation (optab, resulttype, arg0)
-     struct unary_operator optab[];
-     tree resulttype, arg0;
-{
-  int i, besti, cost, bestcost;
-  enum typecode resultcode, arg0code;
-  
-  resultcode = preferred_typecode (TYPE_MODE (resulttype), TREE_UNSIGNED (resulttype));
-  arg0code = preferred_typecode (TYPE_MODE (TREE_TYPE (arg0)), TREE_UNSIGNED (TREE_TYPE (arg0)));
-
-  besti = -1;
-  bestcost = BIG_ARBITRARY_NUMBER;
-
-  for (i = 0; optab[i].opcode != -1; ++i)
-    {
-      DEDUCE_CONVERSION (arg0code, optab[i].arg0);
-      cost = conversion_recipe[(int) arg0code][(int) optab[i].arg0].cost;
-      if (cost < bestcost)
-	{
-	  besti = i;
-	  bestcost = cost;
-	}
-    }
-
-  if (besti == -1)
-    abort ();
-
-  expand_expr (arg0, 0, VOIDmode, 0);
-  emit_typecode_conversion (arg0code, optab[besti].arg0);
-  bc_emit_instruction (optab[besti].opcode);
-  emit_typecode_conversion (optab[besti].result, resultcode);
-}
-
-
-/* Emit an appropriate increment.  */
-void
-bc_expand_increment (optab, type)
-     struct increment_operator optab[];
-     tree type;
-{
-  enum typecode code;
-  int i;
-
-  code = preferred_typecode (TYPE_MODE (type), TREE_UNSIGNED (type));
-  for (i = 0; (int) optab[i].opcode >= 0; ++i)
-    if (code == optab[i].arg)
-      {
-	bc_emit_instruction (optab[i].opcode);
-	return;
-      }
-  abort ();
-}

contrib/gcc/bc-optab.h

@@ -1,75 +0,0 @@
-/* Bytecode token definitions for GNU C-compiler.
-   Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-extern void bc_expand_conversion ();
-extern void bc_expand_truth_conversion ();
-extern void bc_expand_binary_operation ();
-extern void bc_expand_unary_operation ();
-
-struct binary_operator
-{
-  enum bytecode_opcode opcode;
-  enum typecode result;
-  enum typecode arg0;
-  enum typecode arg1;
-};
-
-extern struct binary_operator optab_plus_expr[];
-extern struct binary_operator optab_minus_expr[];
-extern struct binary_operator optab_mult_expr[];
-extern struct binary_operator optab_trunc_div_expr[];
-extern struct binary_operator optab_trunc_mod_expr[];
-extern struct binary_operator optab_rdiv_expr[];
-extern struct binary_operator optab_bit_and_expr[];
-extern struct binary_operator optab_bit_ior_expr[];
-extern struct binary_operator optab_bit_xor_expr[];
-extern struct binary_operator optab_lshift_expr[];
-extern struct binary_operator optab_rshift_expr[];
-extern struct binary_operator optab_truth_and_expr[];
-extern struct binary_operator optab_truth_or_expr[];
-extern struct binary_operator optab_lt_expr[];
-extern struct binary_operator optab_le_expr[];
-extern struct binary_operator optab_ge_expr[];
-extern struct binary_operator optab_gt_expr[];
-extern struct binary_operator optab_eq_expr[];
-extern struct binary_operator optab_ne_expr[];
-
-struct unary_operator
-{
-  enum bytecode_opcode opcode;
-  enum typecode result;
-  enum typecode arg0;
-};
-
-extern struct unary_operator optab_negate_expr[];
-extern struct unary_operator optab_bit_not_expr[];
-extern struct unary_operator optab_truth_not_expr[];
-
-struct increment_operator
-{
-  enum bytecode_opcode opcode;
-  enum typecode arg;
-};
-
-extern struct increment_operator optab_predecrement_expr[];
-extern struct increment_operator optab_preincrement_expr[];
-extern struct increment_operator optab_postdecrement_expr[];
-extern struct increment_operator optab_postincrement_expr[];

contrib/gcc/bc-typecd.def

@@ -1,21 +0,0 @@
-/* Typecodes used by the interpreter and their related
-   machine modes and types.
-
-   The last argument is used for retrieving the given
-   type from a varargs list. Due to a bug in varargs,
-   the type has to be the generic machine type of
-   larger. */
-
-DEFTYPECODE (QIcode, "QI", QImode, SItype)
-DEFTYPECODE (QUcode, "QU", QImode, SUtype)
-DEFTYPECODE (HIcode, "HI", HImode, SItype)
-DEFTYPECODE (HUcode, "HU", HImode, SUtype)
-DEFTYPECODE (SIcode, "SI", SImode, SItype)
-DEFTYPECODE (SUcode, "SU", SImode, SUtype)
-DEFTYPECODE (DIcode, "DI", DImode, DItype)
-DEFTYPECODE (DUcode, "DU", DImode, DUtype)
-DEFTYPECODE (SFcode, "SF", SFmode, SFtype)
-DEFTYPECODE (DFcode, "DF", DFmode, DFtype)
-DEFTYPECODE (XFcode, "XF", XFmode, XFtype)
-DEFTYPECODE (Pcode, "P", PSImode, Ptype)
-DEFTYPECODE (Tcode, "T", SImode, SItype)

contrib/gcc/bc-typecd.h

@@ -1,54 +0,0 @@
-/* Typecode definitions for Bytecode Interpreter.
-   Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#ifndef TYPECODE_H
-#define TYPECODE_H
-
-enum typecode
-{
-#define DEFTYPECODE(CODE, NAME, MACHMODE, TYPE) CODE,
-#include "bc-typecd.def"
-#undef DEFTYPECODE
-
-  LAST_AND_UNUSED_TYPECODE
-};
-
-/* Determine if a given type is integer.  */
-#define TYPECODE_INTEGER_P(TYPECODE) ((int) (TYPECODE) < (int) SFcode)
-
-/* Determine if a given type is unsigned.  */
-#define TYPECODE_UNSIGNED_P(TYPECODE) \
-  (TYPECODE_INTEGER_P(TYPECODE) && (int) (TYPECODE) & 1)
-
-/* Determine if a given type is signed.  */
-#define TYPECODE_SIGNED_P(TYPECODE) \
-  (TYPECODE_INTEGER_P(TYPECODE) && !((int) (TYPECODE) & 1))
-
-/* Determine if a given type is floating.  */
-#define TYPECODE_FLOAT_P(TYPECODE) \
-  ((int) (TYPECODE) < (int) Pcode && !TYPECODE_INTEGER_P(TYPECODE))
-
-/* Determine if the given type is arithmetic. */
-#define TYPECODE_ARITH_P(TYPECODE) \
-  (TYPECODE_INTEGER_P(TYPECODE) || TYPECODE_FLOAT_P(TYPECODE))
-
-#define NUM_TYPECODES ((int) LAST_AND_UNUSED_TYPECODE)
-
-#endif

contrib/gcc/bi-arity.c

@@ -1,80 +0,0 @@
-/* Bytecode Interpreter utility to generate arity table.
-   Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-#include <stdio.h>
-#include "hconfig.h"
-#include "bi-defs.h"
-
-int
-length (n)
-     struct node *n;
-{
-  int k;
-
-  for (k = 0; n; n = n->next)
-    ++k;
-  return k;
-}
-
-int
-main ()
-{
-  struct def *d;
-  struct variation *v;
-  struct node *n;
-
-  yyparse ();
-  reverse ();
-
-  for (d = defs; d; d = d->next)
-    for (v = d->variations; v; v = v->next)
-      {
-	printf ("{ %d, %d, %d, {", length (v->inputs),
-	       length (v->outputs), length (v->literals));
-	for (n = v->literals; n; n = n->next)
-	  printf ("(char) %scode, ", n->text);
-	if (v->literals == 0)
-	  printf ("0");
-	printf ("}},\n");
-      }
-
-  fflush (stdout);
-  exit (ferror (stdout) != 0 ? FATAL_EXIT_CODE : SUCCESS_EXIT_CODE);
-  /* NOTREACHED */
-  return 0;
-}
-
-/* Safely allocate NBYTES bytes of memory. Returns pointer to block of
-   memory. */
-char *
-xmalloc (nbytes)
-     int nbytes;
-{
-  char *tmp = (char *) malloc (nbytes);
-  
-  if (!tmp)
-    {
-      fprintf (stderr, "can't allocate %d bytes (out of virtual memory)\n", nbytes);
-      exit (FATAL_EXIT_CODE);
-    }
-
-  return tmp;
-}

contrib/gcc/bi-defs.h

@@ -1,48 +0,0 @@
-/* Definitions for Bytecode Interpreter.
-   Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-struct node
-{
-  char *text;
-  struct node *next;
-};
-
-struct variation
-{
-  char *name;
-  int code;
-  struct node *inputs;
-  struct node *outputs;
-  struct node *literals;
-  struct variation *next;
-};
-
-struct def
-{
-  char *basename;
-  char *template;
-  struct variation *variations;
-  struct def *next;
-};
-
-extern struct def *defs;
-extern int ndefs;
-extern void reverse();

contrib/gcc/bi-lexer.c

@@ -1,167 +0,0 @@
-/* Lexer for scanner of bytecode definition file.
-   Copyright (C) 1993, 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <stdio.h>
-#include "hconfig.h"
-#include "bi-parser.h"
-
-
-/* Safely allocate NBYTES bytes of memory.  Returns pointer to block of
-   memory. */
-
-static char *
-xmalloc (nbytes)
-     int nbytes;
-{
-  char *tmp = (char *) malloc (nbytes);
-
-  if (!tmp)
-    {
-      fprintf (stderr, "can't allocate %d bytes (out of virtual memory)\n", nbytes);
-      exit (FATAL_EXIT_CODE);
-    }
-
-  return tmp;
-}
-
-
-/* Safely reallocate BLOCK so its size becomes NBYTES.
-   The block returned may be different from the one supplied. */
-
-static char *
-xrealloc (block, nbytes)
-     char *block;
-     int nbytes;
-{
-  char *tmp = (block
-	       ? (char *) realloc (block, nbytes)
-	       : (char *) malloc (nbytes));
-
-  if (!tmp)
-    {
-      fprintf (stderr, "can't reallocate %d bytes (out of virtual memory)\n", nbytes);
-      exit (FATAL_EXIT_CODE);
-    }
-
-  return tmp;
-}
-
-
-/* Scan for string token on standard input.  A string is, for our
-   purposes here, a sequence of characters that starts with the regexp
-   ``[^ #\t\n(),]'' and is then followed by the regexp ``[^#(),]*''. Any
-   character is accepted if preceded by a backslash, "\\".  It is assumed
-   that the first character has already been checked by the main loop. */
-
-static char *
-scan_string ()
-{
-  char *buffer = NULL;
-  char *point = NULL;
-  int buffer_size = 0;
-  int c;
-
-  while ((c = getc (stdin)) != EOF
-	 && c != '#' && c != '(' && c != ')' && c != ',')
-    {
-      /* Extend buffer, if necessary (minus two so there's room for the NUL
-	 trailer as well as another character if this one is a backslash).  */
-      if (!buffer_size || (point - buffer >= buffer_size-2))
-	{
-	  int previous_point_index = point - buffer;
-
-	  buffer_size = (!buffer_size ? 32 : buffer_size * 2);
-	  if (!buffer)
-	    buffer = xmalloc (buffer_size);
-	  else
-	    buffer = xrealloc (buffer, buffer_size);
-	  
-	  point = buffer + previous_point_index;
-	}
-      *point++ = c & 0xff;
-
-      if (c == '\\')
-	{
-	  c = getc (stdin);
-
-	  /* Catch special case: backslash at end of file */
-	  if (c == EOF)
-	    break;
-
-	  *point++ = c;
-	}
-    }
-  *point = 0;
-
-  if (c != EOF)
-    ungetc (c, stdin);
-
-  return buffer;
-}
-
-
-int
-yylex ()
-{
-  int c;
-  char *token;
-
-
-  /* First char determines what token we're looking at */
-  for (;;)
-    {
-      c = getc (stdin);
-
-      switch (c)
-	{
-	case EOF:
-	  return 0;
-	  
-	case ' ':
-	case '\t':
-	case '\n':
-	  /* Ignore whitespace */
-	  continue;
-	  
-	case '#':
-	  /* Comments advance to next line */
-	  while ((c = getc (stdin)) != '\n' && c != EOF);
-	  continue;
-	  
-	default:
-	  if (c != '(' && c != ')' && c != '\\' && c != ',')
-	    {
-	      ungetc (c, stdin);
-	      yylval.string = scan_string ();
-
-	      /* Check if string is "define_operator"; if so, return
-		 a DEFOP token instead.  */
-	      if (!strcmp (yylval.string, "define_operator"))
-		{
-		  free (yylval.string);
-		  yylval.string = 0;
-		  return DEFOP;
-		}
-	      return STRING;
-	    }
-	  return c & 0xff;
-	}
-    }
-}

contrib/gcc/bi-opcode.c

@@ -1,78 +0,0 @@
-/* Utility to generate opcode list from bytecode definition.
-   Copyright (C) 1993, 1994 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <stdio.h>
-#include "hconfig.h"
-#include "bi-defs.h"
-
-int
-main(argc, argv)
-     int argc;
-     char **argv;
-{
-  struct def *d;
-  struct variation *v;
-  int i;
-
-  yyparse();
-  reverse();
-
-
-  printf ("/* This file is automatically generated from bytecode.def,\n");
-  printf ("do not make any changes here. Instead edit bytecode.def.  */\n\n");
-  printf ("enum bytecode_opcode\n{");
-
-  i = 0;
-  for (d = defs; d; d = d->next)
-    for (v = d->variations; v; v = v->next)
-      {
-	printf ("  %s%s,\n", d->basename, v->name);
-	++i;
-      }
-
-  puts ("  LAST_AND_UNUSED_OPCODE\n};");
-
-  if (i > 256)
-    fprintf (stderr, "%s: warning, number of opcodes is %d\n", *argv, i);
-  else
-    fprintf (stderr, "(Number of opcodes is %d)\n", i);
-
-  fflush (stdout);
-  exit (ferror (stdout) != 0 ? FATAL_EXIT_CODE : SUCCESS_EXIT_CODE);
-  /* NOTREACHED */
-  return 0;
-}
-
-/* Safely allocate NBYTES bytes of memory. Returns pointer to block of
-   memory. */
-char *
-xmalloc (nbytes)
-     int nbytes;
-{
-  char *tmp = (char *) malloc (nbytes);
-  
-  if (!tmp)
-    {
-      fprintf (stderr, "can't allocate %d bytes (out of virtual memory)\n", nbytes);
-      exit (FATAL_EXIT_CODE);
-    }
-
-  return tmp;
-}

contrib/gcc/bi-opname.c

@@ -1,59 +0,0 @@
-/* Utility to generate opcode name list from bytecode definition file.
-   Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <stdio.h>
-#include "hconfig.h"
-#include "bi-defs.h"
-
-int
-main()
-{
-  struct def *d;
-  struct variation *v;
-
-  yyparse();
-  reverse();
-
-  for (d = defs; d; d = d->next)
-    for (v = d->variations; v; v = v->next)
-      printf("\"%s%s\",\n", d->basename, v->name);
-
-  fflush (stdout);
-  exit (ferror (stdout) != 0 ? FATAL_EXIT_CODE : SUCCESS_EXIT_CODE);
-  /* NOTREACHED */
-  return 0;
-}
-
-/* Safely allocate NBYTES bytes of memory. Returns pointer to block of
-   memory. */
-char *
-xmalloc (nbytes)
-     int nbytes;
-{
-  char *tmp = (char *) malloc (nbytes);
-  
-  if (!tmp)
-    {
-      fprintf (stderr, "can't allocate %d bytes (out of virtual memory)\n", nbytes);
-      exit (FATAL_EXIT_CODE);
-    }
-
-  return tmp;
-}

contrib/gcc/bi-parser.y

@@ -1,169 +0,0 @@
-/* Bytecode definition file parser.
-   Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-%{
-
-#include <stdio.h>
-#include "hconfig.h"
-#include "bi-defs.h"
-
-extern char yytext[];
-extern int yyleng;
-
-
-/* Chain of all defs built by the parser. */
-struct def *defs;
-int ndefs;
-
-static struct node *makenode ();
-static struct variation *makevar ();
-static struct def *makedef ();
-
-void yyerror ();
-
-%}
-
-%union
-{
-  char *string;
-  struct def *def;
-  struct variation *variation;
-  struct node *node;
-}
-
-%token <string> DEFOP STRING
-%type <string> opt_string
-%type <def> defs def
-%type <variation> variations variation
-%type <node> list items item
-
-%%
-
-top: 
-  defs
-    { defs = $1; }
-  ;
-
-defs:
-  def
-  | defs def
-    { $2->next = $1; $$ = $2; }
-  ;
-
-def:
-  DEFOP '(' STRING ',' opt_string ',' '(' variations ')' ')'
-    { $$ = makedef ($3, $5, $8); }
-  ;
-
-variations:
-  variation
-  | variations ',' variation
-    { $3->next = $1; $$ = $3; }
-  ;
-
-variation:
-  '(' opt_string ')'
-    { $$ = makevar ($2, (struct node *) NULL, (struct node *) NULL, (struct node *) NULL); }
-  | '(' opt_string ',' list ')'
-    { $$ = makevar ($2, $4, (struct node *) NULL, (struct node *) NULL); }
-  | '(' opt_string ',' list ',' list ')'
-    { $$ = makevar ($2, $4, $6, (struct node *) NULL); }
-  | '(' opt_string ',' list ',' list ',' list ')'
-    { $$ = makevar ($2, $4, $6, $8); }
-  ;
-
-opt_string:
-  /* empty */ { $$ = ""; }
-  | STRING { $$ = $1; }
-  ;
-
-list:
-  '(' items ')'
-    { $$ = $2; }
-  | /* empty */
-    { $$ = NULL; }
-  ;
-
-items:
-  item
-  /* Note right recursion. */
-  | item ',' items
-    { $1->next = $3; $$ = $1; }
-  ;
-
-item:
-  STRING
-    { $$ = makenode ($1); }
-  ;
-
-%%
-
-static struct node *
-makenode (s)
-     char *s;
-{
-  struct node *n;
-
-  n = (struct node *) malloc (sizeof (struct node));
-  n->text = s;
-  n->next = NULL;
-  return n;
-}
-
-static struct variation *
-makevar (name, inputs, outputs, literals)
-     char *name;
-     struct node *inputs, *outputs, *literals;
-{
-  struct variation *v;
-
-  v = (struct variation *) malloc (sizeof (struct variation));
-  v->name = name;
-  v->code = ndefs++;
-  v->inputs = inputs;
-  v->outputs = outputs;
-  v->literals = literals;
-  v->next = NULL;
-  return v;
-}
-
-static struct def *
-makedef (name, template, vars)
-     char *name, *template;
-     struct variation *vars;
-{
-  struct def *d;
-
-  d = (struct def *) malloc (sizeof (struct def));
-  d->basename = name;
-  d->template = template;
-  d->variations = vars;
-  d->next = NULL;
-  return d;
-}
-
-void
-yyerror (s)
-     char *s;
-{
-  fprintf (stderr, "syntax error in input\n");
-  exit (FATAL_EXIT_CODE);
-}

contrib/gcc/bi-reverse.c

@@ -1,61 +0,0 @@
-/* Reverse order of definitions obtained from bytecode definition file.
-   Copyright (C) 1993 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-#include "hconfig.h"
-#include "bi-defs.h"
-
-void
-reverse()
-{
-  struct def *dp, *d, *dn;
-  struct variation *vp, *v, *vn;
-
-  dp = defs;
-  if (dp)
-    {
-      vp = dp->variations;
-      if (vp)
-	{
-	  for (v = vp->next, vp->next = 0; v; vp = v, v = vn)
-	    {
-	      vn = v->next;
-	      v->next = vp;
-	    }
-	  dp->variations = vp;
-	}
-      for (d = dp->next, dp->next = 0; d; dp = d, d = dn)
-	{
-	  vp = d->variations;
-	  if (vp)
-	    {
-	      for (v = vp->next, vp->next = 0; v; vp = v, v = vn)
-		{
-		  vn = v->next;
-		  v->next = vp;
-		}
-	      d->variations = vp;
-	    }
-	  dn = d->next;
-	  d->next = dp;
-	}
-      defs = dp;
-    }
-}

contrib/gcc/bi-run.h

@@ -1,159 +0,0 @@
-/* Definitions for Bytecode Interpreter.
-   Copyright (C) 1993, 1994 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define MAXLITERALS 5
-
-struct arityvec
-{
-  char ninputs;
-  char noutputs;
-  char nliterals;
-  char literals[MAXLITERALS];
-};
-
-struct argtype
-{
-  int modealign;		/* Argument mode:alignment */
-  int size;			/* Argument size, in bytes */
-};
-
-struct callinfo
-{
-  int nargs;			/* Number of arguments in call */
-  struct argtype retvaltype;	/* Type of return value */
-  struct argtype argtypes[1];	/* Argument types */
-};
-  
-/* Structure describing a bytecode function.  If this changes, we also
-   need to change expand_function_end () in bc-trans.c  */
-struct bytecode
-{
-  int stacksize;		/* Depth required of evaluation stack.  */
-  int localsize;		/* Size in bytes of local variables.  */
-  unsigned char *pc0;		/* Initial program counter. */
-  void **ptrlit;		/* Vector of (relocatable) pointer literals. */
-  struct callinfo *callinfo;	/* Vector of procedure call type info. */
-};
-
-
-#define INTERP_BPC 8		/* Bits per char */
-#define INTERP_BPI \
-  (sizeof (int) * INTERP_BPC)	/* Bits per int */
-
-
-#ifndef min
-#define min(L, R)  ((L) < (R) ? (L) : (R))
-#endif
-
-
-/* bit field operations. */
-
-/* Low (high) mask: int with low (high) N bits set */
-
-#define LM(N)   ((1 << (N)) - 1)
-#define HM(N)	((~LM (INTERP_BPI - (N))))
-
-
-/* Sign-extend SIZE low bits of VALUE to integer (typeof VALUE)
-   Signed bitfields are loaded from memory by the sxloadBI instruction,
-   which first retrieves the bitfield with XFIELD and then sign extends
-   it to an SItype. */
-
-#define EXTEND(SIZE, VALUE)						      \
-  ({ SUtype value = (SUtype) (VALUE);					      \
-    (value & (1 << ((SIZE) - 1)) ? value | ~LM (SIZE) : value); })
-
-
-/* Given OFFSET:SIZE for  a bitfield, calculate:
-
-   [1] BYTE_OFFSET  = the byte offset of the bit field.
-   [2] BIT_OFFSET   = the bit offset of the bit field (less than INTERP_BPC).
-   [3] NBYTES       = the number of integral bytes in the bit field.
-   [4] TRAILING_BITS= the number of trailing bits (less than INTERP_BPC).
-
-
-   ,        ,        ,        ,        ,    (memory bytes)
-                    ----------------        (bitfield)
-   |        |       ||        |    |        (divisions)
-        ^         ^       ^      ^
-        |         |       |      |__ [4]  (bits)
-        |         |       |_________ [3]  (bytes)
-        |         |_________________ [2]  (bits)
-        |___________________________ [1]  (bytes)
-
-
-   The above applies to BYTE_LOW_ENDIAN machines. In BYTE_BIG_ENDIAN machines, the
-   bit numbering is reversed (i.e. bit 0 is the sign bit).
-
-   (All right, so I drew this to keep my tongue in cheek while writing the code below,
-    not because I'm into ASCII art.) */
-
-
-#define BI_PARAMS(OFFSET, SIZE, BYTE_OFFSET, BIT_OFFSET, NBYTES, TRAILING_BITS)		\
-  { BYTE_OFFSET = (OFFSET) / (INTERP_BPC);				\
-    BIT_OFFSET = (OFFSET) % (INTERP_BPC);				\
-    NBYTES = ((SIZE) - (INTERP_BPC - (BIT_OFFSET))) / INTERP_BPC;	\
-    if ((NBYTES) < 0 || ((NBYTES) > 64)) 				\
-      NBYTES = 0;				 			\
-    if ((SIZE) + (BIT_OFFSET) <= INTERP_BPC)				\
-      TRAILING_BITS = 0;						\
-    else								\
-      TRAILING_BITS = ((SIZE) - (INTERP_BPC - (BIT_OFFSET))) % INTERP_BPC; }
-
-
-/* SHIFT_IN_BITS retrieves NBITS bits from SOURCE and shifts into
-   DEST. The bit field starts OFFSET bits into SOURCE.
-
-   OR_IN_BITS copies the NBITS low bits from VALUE into a the bitfield in
-   DEST offset by OFFSET bits. */
-
-
-#define SHIFT_IN_BITS(DEST, SOURCE, OFFSET, NBITS)		\
-  (DEST = ((DEST) << (NBITS))					\
-   | (LM ((NBITS))						\
-      & ((SOURCE)						\
-	 >> (BYTES_BIG_ENDIAN					\
-	     ? (INTERP_BPC - (OFFSET) - (NBITS))		\
-	     : (OFFSET)))))
-
-#define OR_IN_BITS(DEST, VALUE, OFFSET, NBITS)			\
-  (DEST = ((DEST) & ~(LM ((NBITS))				\
-		      << (BIG_ENDIAN				\
-			  ? (INTERP_BPC - (OFFSET) - (NBITS))	\
-			  : (OFFSET)))				\
-   | (((VALUE) & LM ((NBITS)))					\
-      << (BIG_ENDIAN						\
-	  ? (INTERP_BPC - (OFFSET) - (NBITS))			\
-	  : (OFFSET)))))
-
-/* Procedure call; arguments are a pointer to the function to be called,
-   a pointer to a place to store the return value, a pointer to a vector
-   describing the type of procedure call, and the interpreter's stack pointer,
-   which will point to the first of the arguments at this point.  */
-
-#define CALL(FUNC, CALLDESC, RETVAL, SP) __call(FUNC, CALLDESC, RETVAL, SP)
-
-
-/* Procedure return; arguments are a pointer to the calldesc for this
-   function, and a pointer to the place where the value to be returned
-   may be found.  Generally the MACHARGS above contain a machine dependent
-   cookie that is used to determine where to jump to.  */
-
-#define PROCRET(CALLDESC, RETVAL) return

contrib/gcc/bytecode.def

@@ -1,322 +0,0 @@
-# -*- C -*-
-# bytecode.def - definitions of bytecodes for the stack machine.
-
-# The production of the bytecode interpreter and compiler is
-# heavily automated by using this file creatively.
-
-# Various elementary data types are understood by the bytecode interpreter.
-# Q[IU] - quarter word (byte) signed and unsigned integers (char).
-# H[IU] - half word signed and unsigned integers (short int, maybe int).
-# S[IU] - single word signed and unsigned integers (maybe int, long int).
-# D[IU] - double word signed and unsigned integers (long long int).
-# SF - single precision floating point (float).
-# DF - double precision floating point (double).
-# XF - extended precision floating point (long double).
-# P - pointer type for address arithmetic and other purposes.
-
-# The bytecode specification consists of a series of define_operator
-# forms, that are parsed by preprocessors to automatically build
-# various switch statements.
-#	define_operator(name,
-#			<C prototype code for implementing the operator>,
-#			<list of variations>)
-# The <C prototype> is self explanatory.
-# The <list of variations> consists of a (parenthesized list) of
-# variation items, each of which is in itself a list.  A variation
-# item consists of a name suffix, the types of the input arguments
-# expected on the stack (shallowest item first) and (optionally) the
-# types of the output arguments (similarly ordered).  Finally, the
-# types of the literal arguments (if any) may appear.
-
-# Substitution in the C prototype code is as follows:
-# Substitution happens only after a dollar sign.  To get a literal
-# dollar sign (why would you ever want one anyway?) use $$.
-# $R1 means "result 1" $TR1 means "type name of result one"
-# $S1 means "source 1" and similarly with $TS1.
-# $L1 means "literal (inline) argument 1" and $TL1 means type thereof.
-#
-
-# Notice that the number following $R doesn't affect the push order;
-# it's used only for clarity and orthogonality, although it's checked
-# to make sure it doesn't exceed the number of outputs. A $R reference
-# results in a push, and represents the result lvalue. E.g.
-
-#	$R1 = 2\, $R2 = 17
-# will expand to:
-#	INTERP_PUSH($TR1) = 2, INTERP_PUSH($TR2) = 17
-#
-
-# Opcode 0 should never happen.
-define_operator(neverneverland, abort\(\), (()))
-
-# Stack manipulations.
-define_operator(drop, 0, ((, (SI))))
-define_operator(duplicate, 0, ((, (SI), (SI, SI))))
-define_operator(over, 0, ((, (SI), (SI, SI))))
-
-# Adjust stack pointer
-
-define_operator(setstack, 0, ((SI,,,(SI))))
-define_operator(adjstack, 0, ((SI,,,(SI))))
-
-# Constants, loads, and stores.
-define_operator(const,
-		$R1 = $L1,
-		((QI,, (QI), (QI)), (HI,, (HI), (HI)),
-		 (SI,, (SI), (SI)), (DI,, (DI), (DI)),
-		 (SF,, (SF), (SF)), (DF,, (DF), (DF)),
-		 (XF,, (XF), (XF)), (P,, (P), (P))))
-define_operator(load,
-		$R1 = *\($TR1 *\) $S1,
-		((QI, (P), (QI)), (HI, (P), (HI)),
-		 (SI, (P), (SI)), (DI, (P), (DI)),
-		 (SF, (P), (SF)), (DF, (P), (DF)),
-		 (XF, (P), (XF)), (P, (P), (P))))
-define_operator(store,
-		*\($TS2 *\) $S1 = $S2,
-		((QI, (P, QI)), (HI, (P, HI)),
-		 (SI, (P, SI)), (DI, (P, DI)),
-		 (SF, (P, SF)), (DF, (P, DF)),
-		 (XF, (P, XF)), (P, (P, P)),
-		 (BLK, (SI, BLK, BLK))))
-
-# Clear memory block
-
-define_operator(clear, $S1 + $S2, ((BLK, (SI, BLK))))
-
-
-# Advance pointer by SI constant
-
-define_operator(addconst, $R1 = $S1, ((PSI, (P), (P), (SI))))
-
-
-# newlocalSI is used for creating variable-sized storage during function
-# initialization.
-
-# Create local space, return pointer to block
-
-define_operator(newlocal, $R1 = $S1, ((SI, (SI), (P))))
-
-
-# Push the address of a local variable.
-define_operator(local, $R1 = locals + $L1, ((P,, (P), (SI))))
-
-# Push the address of an argument variable.
-define_operator(arg, $R1 = args + $L1, ((P,, (P), (SI))))
-
-# Arithmetic conversions.
-define_operator(convert,
-		$R1 = \($TR1\) $S1,
-		(# Signed integral promotions (sign extensions).
-		 (QIHI, (QI), (HI)), (HISI, (HI), (SI)), (SIDI, (SI), (DI)),
-		 (QISI, (QI), (SI)),
-		 # Unsigned integral promotions (zero extensions).
-		 (QUHU, (QU), (HU)), (HUSU, (HU), (SU)), (SUDU, (SU), (DU)),
-		 (QUSU, (QU), (SU)),
-		 # Floating promotions.
-		 (SFDF, (SF), (DF)), (DFXF, (DF), (XF)),
-		 # Integral truncation.
-		 (HIQI, (HI), (QI)), (SIHI, (SI), (HI)), (DISI, (DI), (SI)),
-		 (SIQI, (SI), (QI)),
-                 # Unsigned truncation.
-		 (SUQU, (SU), (QU)),
-		 # Floating truncation.
-		 (DFSF, (DF), (SF)), (XFDF, (XF), (DF)),
-		 # Integral conversions to floating types.
-		 (SISF, (SI), (SF)), (SIDF, (SI), (DF)), (SIXF, (SI), (XF)),
-		 (SUSF, (SU), (SF)), (SUDF, (SU), (DF)), (SUXF, (SU), (XF)),
-		 (DISF, (DI), (SF)), (DIDF, (DI), (DF)), (DIXF, (DI), (XF)),
-		 (DUSF, (DU), (SF)), (DUDF, (DU), (DF)), (DUXF, (DU), (XF)),
-		 # Floating conversions to integral types.
-		 (SFSI, (SF), (SI)), (DFSI, (DF), (SI)), (XFSI, (XF), (SI)),
-		 (SFSU, (SF), (SU)), (DFSU, (DF), (SU)), (XFSU, (XF), (SU)),
-		 (SFDI, (SF), (DI)), (DFDI, (DF), (DI)), (XFDI, (XF), (DI)),
-		 (SFDU, (SF), (DU)), (DFDU, (DF), (DU)), (XFDU, (XF), (DU)),
-		 # Pointer/integer conversions.
-		 (PSI, (P), (SI)), (SIP, (SI), (P))))
-
-# Truth value conversion.  These are necessary because conversions of, e.g.,
-# floating types to integers may not function correctly for large values.
-define_operator(convert,
-		$R1 = !!$S1,
-		((SIT, (SI), (T)), (DIT, (DI), (T)),
-		 (SFT, (SF), (T)), (DFT, (DF), (T)),
-		 (XFT, (XF), (T)), (PT, (P), (T))))
-
-# Bit field load/store.
-
-# Load and zero-extend bitfield
-
-define_operator(zxload, $R1 = $S1, ((BI, (SU, SU, P), (SU))))
-
-# Load and sign-extend bitfield
-
-define_operator(sxload, $R1 = $S1, ((BI, (SU, SU, P), (SI))))
-
-# Store integer in bitfield
-
-define_operator(sstore, $R1 = $S1, ((BI, (SU, SU, P, SI))))
-
-
-# Binary operations.
-define_operator(add,
-		$R1 = $S1 + $S2,
-		((SI, (SI, SI), (SI)), (DI, (DI, DI), (DI)),
-		 (SF, (SF, SF), (SF)), (DF, (DF, DF), (DF)),
-		 (XF, (XF, XF), (XF)),
-		 (PSI, (P, SI), (P))))
-define_operator(sub,
-		$R1 = $S1 - $S2,
-		((SI, (SI, SI), (SI)), (DI, (DI, DI), (DI)),
-		 (SF, (SF, SF), (SF)), (DF, (DF, DF), (DF)),
-		 (XF, (XF, XF), (XF)),
-		 (PP, (P, P), (SI))))
-define_operator(mul,
-		$R1 = $S1 * $S2,
-		((SI, (SI, SI), (SI)), (DI, (DI, DI), (DI)),
-		 (SU, (SU, SU), (SU)), (DU, (DU, DU), (DU)),
-		 (SF, (SF, SF), (SF)), (DF, (DF, DF), (DF)),
-		 (XF, (XF, XF), (XF))))
-define_operator(div,
-		$R1 = $S1 / $S2,
-		((SI, (SI, SI), (SI)), (DI, (DI, DI), (DI)),
-		 (SU, (SU, SU), (SU)), (DU, (DU, DU), (DU)),
-		 (SF, (SF, SF), (SF)), (DF, (DF, DF), (DF)),
-		 (XF, (XF, XF), (XF))))
-define_operator(mod,
-		$R1 = $S1 % $S2,
-		((SI, (SI, SI), (SI)), (DI, (DI, DI), (DI)),
-		 (SU, (SU, SU), (SU)), (DU, (DU, DU), (DU))))
-define_operator(and,
-		$R1 = $S1 & $S2,
-		((SI, (SI, SI), (SI)), (DI, (DI, DI), (DI))))
-define_operator(ior,
-		$R1 = $S1 | $S2,
-		((SI, (SI, SI), (SI)), (DI, (DI, DI), (DI))))
-define_operator(xor,
-		$R1 = $S1 ^ $S2,
-		((SI, (SI, SI), (SI)), (DI, (DI, DI), (DI))))
-define_operator(lshift,
-		$R1 = $S1 << $S2,
-		((SI, (SI, SI), (SI)), (SU, (SU, SI), (SU)),
-		 (DI, (DI, SI), (DI)), (DU, (DU, SI), (DU))))
-define_operator(rshift,
-		$R1 = $S1 >> $S2,
-		((SI, (SI, SI), (SI)), (SU, (SU, SI), (SU)),
-		 (DI, (DI, SI), (DI)), (DU, (DU, SI), (DU))))
-define_operator(lt,
-		$R1 = $S1 < $S2,
-		((SI, (SI, SI), (T)), (SU, (SU, SU), (T)),
-		 (DI, (DI, DI), (T)), (DU, (DU, DU), (T)),
-		 (SF, (SF, SF), (T)), (DF, (DF, DF), (T)),
-		 (XF, (XF, XF), (T)), (P, (P, P), (T))))
-define_operator(le,
-		$R1 = $S1 <= $S2,
-		((SI, (SI, SI), (T)), (SU, (SU, SU), (T)),
-		 (DI, (DI, DI), (T)), (DU, (DU, DU), (T)),
-		 (SF, (SF, SF), (T)), (DF, (DF, DF), (T)),
-		 (XF, (XF, XF), (T)), (P, (P, P), (T))))
-define_operator(ge,
-		$R1 = $S1 >= $S2,
-		((SI, (SI, SI), (T)), (SU, (SU, SU), (T)),
-		 (DI, (DI, DI), (T)), (DU, (DU, DU), (T)),
-		 (SF, (SF, SF), (T)), (DF, (DF, DF), (T)),
-		 (XF, (XF, XF), (T)), (P, (P, P), (T))))
-define_operator(gt,
-		$R1 = $S1 > $S2,
-		((SI, (SI, SI), (T)), (SU, (SU, SU), (T)),
-		 (DI, (DI, DI), (T)), (DU, (DU, DU), (T)),
-		 (SF, (SF, SF), (T)), (DF, (DF, DF), (T)),
-		 (XF, (XF, XF), (T)), (P, (P, P), (T))))
-define_operator(eq,
-		$R1 = $S1 == $S2,
-		((SI, (SI, SI), (T)), (DI, (DI, DI), (T)),
-		 (SF, (SF, SF), (T)), (DF, (DF, DF), (T)),
-		 (XF, (XF, XF), (T)), (P, (P, P), (T))))
-define_operator(ne,
-		$R1 = $S1 != $S2,
-		((SI, (SI, SI), (T)), (DI, (DI, DI), (T)),
-		 (SF, (SF, SF), (T)), (DF, (DF, DF), (T)),
-		 (XF, (XF, XF), (T)), (P, (P, P), (T))))
-
-# Unary operations.
-define_operator(neg,
-		$R1 = -$S1,
-		((SI, (SI), (SI)), (DI, (DI), (DI)),
-		 (SF, (SF), (SF)), (DF, (DF), (DF)),
-		 (XF, (XF), (XF))))
-define_operator(not,
-		$R1 = ~$S1,
-		((SI, (SI), (SI)), (DI, (DI), (DI))))
-define_operator(not,
-		$R1 = !$S1,
-		((T, (SI), (SI))))
-
-# Increment operations.
-define_operator(predec,
-		$R1 = *\($TR1 *\) $S1 -= $S2,
-		((QI, (P, QI), (QI)), (HI, (P, HI), (HI)),
-		 (SI, (P, SI), (SI)), (DI, (P, DI), (DI)),
-		 (P, (P, SI), (P)), (SF, (P, SF), (SF)),
-		 (DF, (P, DF), (DF)), (XF, (P, XF), (XF)),
-		 (BI, (SU, SU, P, SI), (SI))))
-
-define_operator(preinc,
-		$R1 = *\($TR1 *\) $S1 += $S2,
-		((QI, (P, QI), (QI)), (HI, (P, HI), (HI)),
-		 (SI, (P, SI), (SI)), (DI, (P, DI), (DI)),
-		 (P, (P, SI), (P)), (SF, (P, SF), (SF)),
-		 (DF, (P, DF), (DF)), (XF, (P, XF), (XF)),
-		 (BI, (SU, SU, P, SI), (SI))))
-
-define_operator(postdec,
-		$R1 = *\($TR1 *\) $S1\, *\($TR1 *\) $S1 -= $S2,
-		((QI, (P, QI), (QI)), (HI, (P, HI), (HI)),
-		 (SI, (P, SI), (SI)), (DI, (P, DI), (DI)),
-		 (P, (P, SI), (P)), (SF, (P, SF), (SF)),
-		 (DF, (P, DF), (DF)), (XF, (P, XF), (XF)),
-		 (BI, (SU, SU, P, SI), (SI))))
-
-define_operator(postinc,
-		$R1 = *\($TR1 *\) $S1\, *\($TR1 *\) $S1 += $S2,
-		((QI, (P, QI), (QI)), (HI, (P, HI), (HI)),
-		 (SI, (P, SI), (SI)), (DI, (P, DI), (DI)),
-		 (P, (P, SI), (P)), (SF, (P, SF), (SF)),
-		 (DF, (P, DF), (DF)), (XF, (P, XF), (XF)),
-		 (BI, (SU, SU, P, SI), (SI))))
-
-# Jumps.
-define_operator(xjumpif, if \($S1\) pc = code->pc0 + $L1, ((, (T),, (SI))))
-define_operator(xjumpifnot, if \(! $S1\) pc = code->pc0 + $L1, ((, (T),, (SI))))
-define_operator(jump, pc = code->pc0 + $L1, ((,,,(SI))))
-
-# This is for GCC2. It jumps to the address on the stack.
-define_operator(jump, pc = \(void *\) $S1, ((P,,)))
-
-# Switches.  In order to (eventually) support ranges we provide four different
-# varieties of switches.  Arguments are the switch index from the stack, the
-# bytecode offset of the switch table, the size of the switch table, and 
-# the default label.
-define_operator(caseSI, CASESI\($S1\, $L1\, $L2\, $L3\), ((, (SI),, (SI, SI, SI))))
-define_operator(caseSU, CASESU\($S1\, $L1\, $L2\, $L3\), ((, (SU),, (SI, SI, SI))))
-define_operator(caseDI, CASEDI\($S1\, $L1\, $L2\, $L3\), ((, (DI),, (SI, SI, SI))))
-define_operator(caseDU, CASEDU\($S1\, $L1\, $L2\, $L3\), ((, (DU),, (SI, SI, SI))))
-
-# Procedure call.
-# Stack arguments are (deepest first):
-#	procedure arguments in reverse order.
-#	pointer to the place to hold the return value.
-#	address of the call description vector.
-#	pointer to the procedure to be called.
-define_operator(call, CALL\($S1\, $S2\, $S3\, sp\), ((, (P, P, P))))
-
-# Procedure return.
-# Pushes on interpreter stack:
-#       value of retptr (pointer to return value storage slot)
-define_operator(return, $R1 = retptr, ((P,,(P))))
-
-# Really return.
-define_operator(ret, return, (()))
-
-# Print an obnoxious line number.
-define_operator(linenote, fprintf\(stderr\, "%d\\n"\, $L1\), ((,,,(SI))))

contrib/gcc/bytecode.h

@@ -1,81 +0,0 @@
-/* Bytecode definitions for GNU C-compiler.
-   Copyright (C) 1993, 1994 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-extern int output_bytecode;
-extern int stack_depth;
-extern int max_stack_depth;
-
-/* Emit DI constant according to target machine word ordering */
-
-#define bc_emit_bytecode_DI_const(CST) 				\
-{ int opcode;							\
-  opcode = (WORDS_BIG_ENDIAN					\
-	    ? TREE_INT_CST_HIGH (CST) 				\
-	    : TREE_INT_CST_LOW (CST));				\
-  bc_emit_bytecode_const ((char *) &opcode, sizeof opcode); 	\
-  opcode = (WORDS_BIG_ENDIAN					\
-	    ? TREE_INT_CST_LOW (CST) 				\
-	    : TREE_INT_CST_HIGH (CST));				\
-  bc_emit_bytecode_const ((char *) &opcode, sizeof opcode);	\
-}
-
-extern void bc_expand_expr ();
-extern void bc_output_data_constructor ();
-extern void bc_store_field ();
-extern void bc_load_bit_field ();
-extern void bc_store_bit_field ();
-extern void bc_push_offset_and_size ();
-extern void bc_init_mode_to_code_map ();
-
-/* These are just stubs, so the compiler will compile for targets
-   that aren't yet supported by the bytecode generator. */
-
-#ifndef TARGET_SUPPORTS_BYTECODE
-
-#define MACHINE_SEG_ALIGN 1
-#define INT_ALIGN 1
-#define PTR_ALIGN 1
-#define NAMES_HAVE_UNDERSCORES
-#define BC_NOP   (0)
-#define BC_GLOBALIZE_LABEL(FP, NAME) BC_NOP
-#define BC_OUTPUT_COMMON(FP, NAME, SIZE, ROUNDED) BC_NOP
-#define BC_OUTPUT_LOCAL(FP, NAME, SIZE, ROUNDED)  BC_NOP
-#define BC_OUTPUT_ALIGN(FP, ALIGN)   BC_NOP
-#define BC_OUTPUT_LABEL(FP, NAME)    BC_NOP
-#define BC_OUTPUT_SKIP(FP, SIZE)     BC_NOP
-#define BC_OUTPUT_LABELREF(FP, NAME) BC_NOP
-#define BC_OUTPUT_FLOAT(FP, VAL)     BC_NOP
-#define BC_OUTPUT_DOUBLE(FP, VAL)    BC_NOP
-#define BC_OUTPUT_BYTE(FP, VAL)      BC_NOP
-#define BC_OUTPUT_FILE ASM_OUTPUT_FILE
-#define BC_OUTPUT_ASCII ASM_OUTPUT_ASCII
-#define BC_OUTPUT_IDENT ASM_OUTPUT_IDENT
-#define BCXSTR(RTX)  ((RTX)->bc_label)
-#define BC_WRITE_FILE(FP)            BC_NOP
-#define BC_WRITE_SEGSYM(SEGSYM, FP)  BC_NOP
-#define BC_WRITE_RELOC_ENTRY(SEGRELOC, FP, OFFSET) BC_NOP
-#define BC_START_BYTECODE_LINE(FP)   BC_NOP
-#define BC_WRITE_BYTECODE(SEP, VAL, FP) BC_NOP
-#define BC_WRITE_RTL(R, FP)          BC_NOP
-#define BC_EMIT_TRAMPOLINE(TRAMPSEG, CALLINFO) BC_NOP
-#define VALIDATE_STACK               BC_NOP
-
-#endif /* !TARGET_SUPPORTS_BYTECODE */

contrib/gcc/bytetypes.h

@@ -1,35 +0,0 @@
-/* These should come from genemit */
-
-/* Use __signed__ in case compiling with -traditional.  */
-
-typedef __signed__ char QItype;
-typedef unsigned char QUtype;
-typedef __signed__ short int HItype;
-typedef unsigned short int HUtype;
-typedef __signed__ long int SItype;
-typedef unsigned long int SUtype;
-typedef __signed__ long long int DItype;
-typedef unsigned long long int DUtype;
-typedef float SFtype;
-typedef double DFtype;
-typedef long double XFtype;
-typedef char *Ptype;
-typedef int Ttype;
-
-
-typedef union stacktype
-{
-  QItype QIval;
-  QUtype QUval;
-  HItype HIval;
-  HUtype HUval;
-  SItype SIval;
-  SUtype SUval;
-  DItype DIval;
-  DUtype DUval;
-  SFtype SFval;
-  DFtype DFval;
-  XFtype XFval;
-  Ptype Pval;
-  Ttype Tval;
-} stacktype;

contrib/gcc/config.sub

@@ -1,976 +0,0 @@
-#! /bin/sh
-# Configuration validation subroutine script, version 1.1.
-#   Copyright (C) 1991, 92-97, 1998 Free Software Foundation, Inc.
-# This file is (in principle) common to ALL GNU software.
-# The presence of a machine in this file suggests that SOME GNU software
-# can handle that machine.  It does not imply ALL GNU software can.
-#
-# This file 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 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330,
-# Boston, MA 02111-1307, USA.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support.  The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-if [ x$1 = x ]
-then
-	echo Configuration name missing. 1>&2
-	echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
-	echo "or     $0 ALIAS" 1>&2
-	echo where ALIAS is a recognized configuration type. 1>&2
-	exit 1
-fi
-
-# First pass through any local machine types.
-case $1 in
-	*local*)
-		echo $1
-		exit 0
-		;;
-	*)
-	;;
-esac
-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
-  linux-gnu*)
-    os=-$maybe_os
-    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
-    ;;
-  *)
-    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
-    if [ $basic_machine != $1 ]
-    then os=`echo $1 | sed 's/.*-/-/'`
-    else os=; fi
-    ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work.  We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
-	-sun*os*)
-		# Prevent following clause from handling this invalid input.
-		;;
-	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
-	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
-	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
-	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
-	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
-	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-	-apple)
-		os=
-		basic_machine=$1
-		;;
-	-hiux*)
-		os=-hiuxwe2
-		;;
-	-sco5)
-		os=-sco3.2v5
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco4)
-		os=-sco3.2v4
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco3.2.[4-9]*)
-		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco3.2v[4-9]*)
-		# Don't forget version if it is 3.2v4 or newer.
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco*)
-		os=-sco3.2v2
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-isc)
-		os=-isc2.2
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-clix*)
-		basic_machine=clipper-intergraph
-		;;
-	-isc*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-lynx*)
-		os=-lynxos
-		;;
-	-ptx*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
-		;;
-	-windowsnt*)
-		os=`echo $os | sed -e 's/windowsnt/winnt/'`
-		;;
-	-psos*)
-		os=-psos
-		;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
-	# Recognize the basic CPU types without company name.
-	# Some are omitted here because they have special meanings below.
-	tahoe | i860 | m32r | m68k | m68000 | m88k | ns32k | arc | arm \
-		| arme[lb] | pyramid | mn10200 | mn10300 \
-		| tron | a29k | 580 | i960 | h8300 | hppa | hppa1.0 | hppa1.1 \
-		| alpha | alphaev5 | alphaev56 | we32k | ns16k | clipper \
-		| i370 | sh | powerpc | powerpcle | 1750a | dsp16xx | pdp11 \
-		| mips64 | mipsel | mips64el | mips64orion | mips64orionel \
-		| mipstx39 | mipstx39el \
-		| sparc | sparclet | sparclite | sparc64 | v850)
-		basic_machine=$basic_machine-unknown
-		;;
-	thumb | thumbel)
-		basic_machine=$basic_machine-unknown
-		;;
-	# We use `pc' rather than `unknown'
-	# because (1) that's what they normally are, and
-	# (2) the word "unknown" tends to confuse beginning users.
-	i[34567]86)
-	  basic_machine=$basic_machine-pc
-	  ;;
-	# Object if more than one company name word.
-	*-*-*)
-		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
-		exit 1
-		;;
-	# Recognize the basic CPU types with company name.
-	vax-* | tahoe-* | i[34567]86-* | i860-* | m32r-* | m68k-* | m68000-* \
-	      | m88k-* | sparc-* | ns32k-* | fx80-* | arc-* | arm-* | c[123]* \
-	      | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
-	      | power-* | none-* | 580-* | cray2-* | h8300-* | i960-* \
-	      | xmp-* | ymp-* | hppa-* | hppa1.0-* | hppa1.1-* \
-	      | alpha-* | alphaev5-* | alphaev56-* | we32k-* | cydra-* \
-	      | ns16k-* | pn-* | np1-* | xps100-* | clipper-* | orion-* \
-	      | sparclite-* | pdp11-* | sh-* | powerpc-* | powerpcle-* \
-	      | sparc64-* | mips64-* | mipsel-* \
-	      | mips64el-* | mips64orion-* | mips64orionel-*  \
-	      | mipstx39-* | mipstx39el-* \
-	      | f301-*)
-		;;
-	# Recognize the various machine names and aliases which stand
-	# for a CPU type and a company and sometimes even an OS.
-	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
-		basic_machine=m68000-att
-		;;
-	3b*)
-		basic_machine=we32k-att
-		;;
-	alliant | fx80)
-		basic_machine=fx80-alliant
-		;;
-	altos | altos3068)
-		basic_machine=m68k-altos
-		;;
-	am29k)
-		basic_machine=a29k-none
-		os=-bsd
-		;;
-	amdahl)
-		basic_machine=580-amdahl
-		os=-sysv
-		;;
-	amiga | amiga-*)
-		basic_machine=m68k-cbm
-		;;
-	amigaos | amigados)
-		basic_machine=m68k-cbm
-		os=-amigaos
-		;;
-	amigaunix | amix)
-		basic_machine=m68k-cbm
-		os=-sysv4
-		;;
-	apollo68)
-		basic_machine=m68k-apollo
-		os=-sysv
-		;;
-	aux)
-		basic_machine=m68k-apple
-		os=-aux
-		;;
-	balance)
-		basic_machine=ns32k-sequent
-		os=-dynix
-		;;
-	convex-c1)
-		basic_machine=c1-convex
-		os=-bsd
-		;;
-	convex-c2)
-		basic_machine=c2-convex
-		os=-bsd
-		;;
-	convex-c32)
-		basic_machine=c32-convex
-		os=-bsd
-		;;
-	convex-c34)
-		basic_machine=c34-convex
-		os=-bsd
-		;;
-	convex-c38)
-		basic_machine=c38-convex
-		os=-bsd
-		;;
-	cray | ymp)
-		basic_machine=ymp-cray
-		os=-unicos
-		;;
-	cray2)
-		basic_machine=cray2-cray
-		os=-unicos
-		;;
-	[ctj]90-cray)
-		basic_machine=c90-cray
-		os=-unicos
-		;;
-	crds | unos)
-		basic_machine=m68k-crds
-		;;
-	da30 | da30-*)
-		basic_machine=m68k-da30
-		;;
-	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
-		basic_machine=mips-dec
-		;;
-	delta | 3300 | motorola-3300 | motorola-delta \
-	      | 3300-motorola | delta-motorola)
-		basic_machine=m68k-motorola
-		;;
-	delta88)
-		basic_machine=m88k-motorola
-		os=-sysv3
-		;;
-	dpx20 | dpx20-*)
-		basic_machine=rs6000-bull
-		os=-bosx
-		;;
-	dpx2* | dpx2*-bull)
-		basic_machine=m68k-bull
-		os=-sysv3
-		;;
-	ebmon29k)
-		basic_machine=a29k-amd
-		os=-ebmon
-		;;
-	elxsi)
-		basic_machine=elxsi-elxsi
-		os=-bsd
-		;;
-	encore | umax | mmax)
-		basic_machine=ns32k-encore
-		;;
-	fx2800)
-		basic_machine=i860-alliant
-		;;
-	genix)
-		basic_machine=ns32k-ns
-		;;
-	gmicro)
-		basic_machine=tron-gmicro
-		os=-sysv
-		;;
-	h3050r* | hiux*)
-		basic_machine=hppa1.1-hitachi
-		os=-hiuxwe2
-		;;
-	h8300hms)
-		basic_machine=h8300-hitachi
-		os=-hms
-		;;
-	harris)
-		basic_machine=m88k-harris
-		os=-sysv3
-		;;
-	hp300-*)
-		basic_machine=m68k-hp
-		;;
-	hp300bsd)
-		basic_machine=m68k-hp
-		os=-bsd
-		;;
-	hp300hpux)
-		basic_machine=m68k-hp
-		os=-hpux
-		;;
-	hp9k2[0-9][0-9] | hp9k31[0-9])
-		basic_machine=m68000-hp
-		;;
-	hp9k3[2-9][0-9])
-		basic_machine=m68k-hp
-		;;
-	hp9k6[0-9][0-9] | hp6[0-9][0-9] )
-		basic_machine=hppa1.0-hp
-		;;
-	hp9k7[0-79][0-9] | hp7[0-79][0-9] )
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k78[0-9] | hp78[0-9] )
-		# FIXME: really hppa2.0-hp
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | \
-	hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893 )
-		# FIXME: really hppa2.0-hp
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k8[0-9][13679] | hp8[0-9][13679] )
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k8[0-9][0-9] | hp8[0-9][0-9])
-		basic_machine=hppa1.0-hp
-		;;
-	hppa-next)
-		os=-nextstep3
-		;;
-	i370-ibm* | ibm*)
-		basic_machine=i370-ibm
-		os=-mvs
-		;;
-# I'm not sure what "Sysv32" means.  Should this be sysv3.2?
-	i[34567]86v32)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv32
-		;;
-	i[34567]86v4*)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv4
-		;;
-	i[34567]86v)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv
-		;;
-	i[34567]86sol2)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-solaris2
-		;;
-	iris | iris4d)
-		basic_machine=mips-sgi
-		case $os in
-		    -irix*)
-			;;
-		    *)
-			os=-irix4
-			;;
-		esac
-		;;
-	isi68 | isi)
-		basic_machine=m68k-isi
-		os=-sysv
-		;;
-	m88k-omron*)
-		basic_machine=m88k-omron
-		;;
-	magnum | m3230)
-		basic_machine=mips-mips
-		os=-sysv
-		;;
-	merlin)
-		basic_machine=ns32k-utek
-		os=-sysv
-		;;
-	miniframe)
-		basic_machine=m68000-convergent
-		;;
-	mipsel*-linux*)
-		basic_machine=mipsel-unknown
-		os=-linux-gnu
-		;;
-	mips*-linux*)
-		basic_machine=mips-unknown
-		os=-linux-gnu
-		;;
-	mips3*-*)
-		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
-		;;
-	mips3*)
-		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
-		;;
-	ncr3000)
-		basic_machine=i486-ncr
-		os=-sysv4
-		;;
-	news | news700 | news800 | news900)
-		basic_machine=m68k-sony
-		os=-newsos
-		;;
-	news1000)
-		basic_machine=m68030-sony
-		os=-newsos
-		;;
-	news-3600 | risc-news)
-		basic_machine=mips-sony
-		os=-newsos
-		;;
-	next | m*-next )
-		basic_machine=m68k-next
-		case $os in
-		    -nextstep* )
-			;;
-		    -ns2*)
-		      os=-nextstep2
-			;;
-		    *)
-		      os=-nextstep3
-			;;
-		esac
-		;;
-	nh3000)
-		basic_machine=m68k-harris
-		os=-cxux
-		;;
-	nh[45]000)
-		basic_machine=m88k-harris
-		os=-cxux
-		;;
-	nindy960)
-		basic_machine=i960-intel
-		os=-nindy
-		;;
-	np1)
-		basic_machine=np1-gould
-		;;
-	pa-hitachi)
-		basic_machine=hppa1.1-hitachi
-		os=-hiuxwe2
-		;;
-	paragon)
-		basic_machine=i860-intel
-		os=-osf
-		;;
-	pbd)
-		basic_machine=sparc-tti
-		;;
-	pbb)
-		basic_machine=m68k-tti
-		;;
-        pc532 | pc532-*)
-		basic_machine=ns32k-pc532
-		;;
-	pentium | p5 | k5 | nexen)
-		basic_machine=i586-pc
-		;;
-	pentiumpro | p6 | k6 | 6x86)
-		basic_machine=i686-pc
-		;;
-	pentiumii | pentium2)
-		basic_machine=i786-pc
-		;;
-	pentium-* | p5-* | k5-* | nexen-*)
-		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentiumpro-* | p6-* | k6-* | 6x86-*)
-		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentiumii-* | pentium2-*)
-		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pn)
-		basic_machine=pn-gould
-		;;
-	power)	basic_machine=rs6000-ibm
-		;;
-	ppc)	basic_machine=powerpc-unknown
-	        ;;
-	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppcle | powerpclittle | ppc-le | powerpc-little)
-		basic_machine=powerpcle-unknown
-	        ;;
-	ppcle-* | powerpclittle-*)
-		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ps2)
-		basic_machine=i386-ibm
-		;;
-	rm[46]00)
-		basic_machine=mips-siemens
-		;;
-	rtpc | rtpc-*)
-		basic_machine=romp-ibm
-		;;
-	sequent)
-		basic_machine=i386-sequent
-		;;
-	sh)
-		basic_machine=sh-hitachi
-		os=-hms
-		;;
-	sps7)
-		basic_machine=m68k-bull
-		os=-sysv2
-		;;
-	spur)
-		basic_machine=spur-unknown
-		;;
-	sun2)
-		basic_machine=m68000-sun
-		;;
-	sun2os3)
-		basic_machine=m68000-sun
-		os=-sunos3
-		;;
-	sun2os4)
-		basic_machine=m68000-sun
-		os=-sunos4
-		;;
-	sun3os3)
-		basic_machine=m68k-sun
-		os=-sunos3
-		;;
-	sun3os4)
-		basic_machine=m68k-sun
-		os=-sunos4
-		;;
-	sun4os3)
-		basic_machine=sparc-sun
-		os=-sunos3
-		;;
-	sun4os4)
-		basic_machine=sparc-sun
-		os=-sunos4
-		;;
-	sun4sol2)
-		basic_machine=sparc-sun
-		os=-solaris2
-		;;
-	sun3 | sun3-*)
-		basic_machine=m68k-sun
-		;;
-	sun4)
-		basic_machine=sparc-sun
-		;;
-	sun386 | sun386i | roadrunner)
-		basic_machine=i386-sun
-		;;
-	symmetry)
-		basic_machine=i386-sequent
-		os=-dynix
-		;;
-	tx39)
-		basic_machine=mipstx39-unknown
-		;;
-	tx39el)
-		basic_machine=mipstx39el-unknown
-		;;
-	tower | tower-32)
-		basic_machine=m68k-ncr
-		;;
-	udi29k)
-		basic_machine=a29k-amd
-		os=-udi
-		;;
-	ultra3)
-		basic_machine=a29k-nyu
-		os=-sym1
-		;;
-	vaxv)
-		basic_machine=vax-dec
-		os=-sysv
-		;;
-	vms)
-		basic_machine=vax-dec
-		os=-vms
-		;;
-	vpp*|vx|vx-*)
-               basic_machine=f301-fujitsu
-               ;;
-	vxworks960)
-		basic_machine=i960-wrs
-		os=-vxworks
-		;;
-	vxworks68)
-		basic_machine=m68k-wrs
-		os=-vxworks
-		;;
-	vxworks29k)
-		basic_machine=a29k-wrs
-		os=-vxworks
-		;;
-	xmp)
-		basic_machine=xmp-cray
-		os=-unicos
-		;;
-        xps | xps100)
-		basic_machine=xps100-honeywell
-		;;
-	none)
-		basic_machine=none-none
-		os=-none
-		;;
-
-# Here we handle the default manufacturer of certain CPU types.  It is in
-# some cases the only manufacturer, in others, it is the most popular.
-	mips)
-		if [ x$os = x-linux-gnu ]; then
-			basic_machine=mips-unknown
-		else
-			basic_machine=mips-mips
-		fi
-		;;
-	romp)
-		basic_machine=romp-ibm
-		;;
-	rs6000)
-		basic_machine=rs6000-ibm
-		;;
-	vax)
-		basic_machine=vax-dec
-		;;
-	pdp11)
-		basic_machine=pdp11-dec
-		;;
-	we32k)
-		basic_machine=we32k-att
-		;;
-	sparc)
-		basic_machine=sparc-sun
-		;;
-        cydra)
-		basic_machine=cydra-cydrome
-		;;
-	orion)
-		basic_machine=orion-highlevel
-		;;
-	orion105)
-		basic_machine=clipper-highlevel
-		;;
-	*)
-		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
-		exit 1
-		;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
-	*-digital*)
-		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
-		;;
-	*-commodore*)
-		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
-		;;
-	*)
-		;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x"$os" != x"" ]
-then
-case $os in
-        # First match some system type aliases
-        # that might get confused with valid system types.
-	# -solaris* is a basic system type, with this one exception.
-	-solaris1 | -solaris1.*)
-		os=`echo $os | sed -e 's|solaris1|sunos4|'`
-		;;
-	-solaris)
-		os=-solaris2
-		;;
-	-svr4*)
-		os=-sysv4
-		;;
-	-unixware*)
-		os=-sysv4.2uw
-		;;
-	-gnu/linux*)
-		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
-		;;
-	# First accept the basic system types.
-	# The portable systems comes first.
-	# Each alternative MUST END IN A *, to match a version number.
-	# -sysv* is not here because it comes later, after sysvr4.
-	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
-	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
-	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
-	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
-	      | -aos* \
-	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
-	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
-	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \
-	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
-	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
-	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
-	      | -cygwin32* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
-	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* )
-	# Remember, each alternative MUST END IN *, to match a version number.
-		;;
-	-linux*)
-		os=`echo $os | sed -e 's|linux|linux-gnu|'`
-		;;
-	-sunos5*)
-		os=`echo $os | sed -e 's|sunos5|solaris2|'`
-		;;
-	-sunos6*)
-		os=`echo $os | sed -e 's|sunos6|solaris3|'`
-		;;
-	-osfrose*)
-		os=-osfrose
-		;;
-	-osf*)
-		os=-osf
-		;;
-	-utek*)
-		os=-bsd
-		;;
-	-dynix*)
-		os=-bsd
-		;;
-	-acis*)
-		os=-aos
-		;;
-	-ctix* | -uts*)
-		os=-sysv
-		;;
-	-ns2 )
-	        os=-nextstep2
-		;;
-	# Preserve the version number of sinix5.
-	-sinix5.*)
-		os=`echo $os | sed -e 's|sinix|sysv|'`
-		;;
-	-sinix*)
-		os=-sysv4
-		;;
-	-triton*)
-		os=-sysv3
-		;;
-	-oss*)
-		os=-sysv3
-		;;
-	-svr4)
-		os=-sysv4
-		;;
-	-svr3)
-		os=-sysv3
-		;;
-	-sysvr4)
-		os=-sysv4
-		;;
-	# This must come after -sysvr4.
-	-sysv*)
-		;;
-	-xenix)
-		os=-xenix
-		;;
-	-none)
-		;;
-	*)
-		# Get rid of the `-' at the beginning of $os.
-		os=`echo $os | sed 's/[^-]*-//'`
-		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
-		exit 1
-		;;
-esac
-else
-
-# Here we handle the default operating systems that come with various machines.
-# The value should be what the vendor currently ships out the door with their
-# machine or put another way, the most popular os provided with the machine.
-
-# Note that if you're going to try to match "-MANUFACTURER" here (say,
-# "-sun"), then you have to tell the case statement up towards the top
-# that MANUFACTURER isn't an operating system.  Otherwise, code above
-# will signal an error saying that MANUFACTURER isn't an operating
-# system, and we'll never get to this point.
-
-case $basic_machine in
-	*-acorn)
-		os=-riscix1.2
-		;;
-	arm*-semi)
-		os=-aout
-		;;
-        pdp11-*)
-		os=-none
-		;;
-	*-dec | vax-*)
-		os=-ultrix4.2
-		;;
-	m68*-apollo)
-		os=-domain
-		;;
-	i386-sun)
-		os=-sunos4.0.2
-		;;
-	m68000-sun)
-		os=-sunos3
-		# This also exists in the configure program, but was not the
-		# default.
-		# os=-sunos4
-		;;
-	*-tti)	# must be before sparc entry or we get the wrong os.
-		os=-sysv3
-		;;
-	sparc-* | *-sun)
-		os=-sunos4.1.1
-		;;
-	*-ibm)
-		os=-aix
-		;;
-	*-hp)
-		os=-hpux
-		;;
-	*-hitachi)
-		os=-hiux
-		;;
-	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
-		os=-sysv
-		;;
-	*-cbm)
-		os=-amigaos
-		;;
-	*-dg)
-		os=-dgux
-		;;
-	*-dolphin)
-		os=-sysv3
-		;;
-	m68k-ccur)
-		os=-rtu
-		;;
-	m88k-omron*)
-		os=-luna
-		;;
-	*-next )
-		os=-nextstep
-		;;
-	*-sequent)
-		os=-ptx
-		;;
-	*-crds)
-		os=-unos
-		;;
-	*-ns)
-		os=-genix
-		;;
-	i370-*)
-		os=-mvs
-		;;
-	*-next)
-		os=-nextstep3
-		;;
-        *-gould)
-		os=-sysv
-		;;
-        *-highlevel)
-		os=-bsd
-		;;
-	*-encore)
-		os=-bsd
-		;;
-        *-sgi)
-		os=-irix
-		;;
-        *-siemens)
-		os=-sysv4
-		;;
-	*-masscomp)
-		os=-rtu
-		;;
-	f301-fujitsu)
-		os=-uxpv
-		;;
-	*-be)
-		os=-beos
-		;;
-	*)
-		os=-none
-		;;
-esac
-fi
-
-# Here we handle the case where we know the os, and the CPU type, but not the
-# manufacturer.  We pick the logical manufacturer.
-vendor=unknown
-case $basic_machine in
-	*-unknown)
-		case $os in
-			-riscix*)
-				vendor=acorn
-				;;
-			-sunos*)
-				vendor=sun
-				;;
-			-aix*)
-				vendor=ibm
-				;;
-			-hpux*)
-				vendor=hp
-				;;
-			-hiux*)
-				vendor=hitachi
-				;;
-			-unos*)
-				vendor=crds
-				;;
-			-dgux*)
-				vendor=dg
-				;;
-			-luna*)
-				vendor=omron
-				;;
-			-genix*)
-				vendor=ns
-				;;
-			-mvs*)
-				vendor=ibm
-				;;
-			-ptx*)
-				vendor=sequent
-				;;
-			-vxsim* | -vxworks*)
-				vendor=wrs
-				;;
-			-aux*)
-				vendor=apple
-				;;
-			-beos*)
-				vendor=be
-				;;
-		esac
-		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
-		;;
-esac
-
-echo $basic_machine$os

contrib/gcc/config/alpha/gdb-osf12.h

@@ -1,26 +0,0 @@
-/* Definitions of target machine for GNU compiler, for DEC Alpha, using
-   encapsulated stabs and OSF V1.2.
-   Copyright (C) 1994 Free Software Foundation, Inc.
-   Contributed by Richard Kenner ([email protected])
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "alpha/osf12.h"
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG

contrib/gcc/config/alpha/gdb-osf2.h

@@ -1,26 +0,0 @@
-/* Definitions of target machine for GNU compiler, for DEC Alpha, using
-   encapsulated stabs.
-   Copyright (C) 1992, 1993 Free Software Foundation, Inc.
-   Contributed by Peter Schauer ([email protected]).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "alpha/osf2.h"
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG

contrib/gcc/config/alpha/gdb.h

@@ -1,26 +0,0 @@
-/* Definitions of target machine for GNU compiler, for DEC Alpha, using
-   encapsulated stabs.
-   Copyright (C) 1992, 1993 Free Software Foundation, Inc.
-   Contributed by Peter Schauer ([email protected]).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "alpha/alpha.h"
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG

contrib/gcc/config/alpha/osf2.h

@@ -1,32 +0,0 @@
-/* Definitions of target machine for GNU compiler, for DEC Alpha.
-   Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
-   Contributed by Richard Kenner ([email protected])
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-
-#include "alpha/alpha.h"
-
-/* In OSF 2.0, the size of wchar_t was changed from short unsigned
-   to unsigned int.  */
-
-#undef	WCHAR_TYPE
-#define	WCHAR_TYPE "unsigned int"
-
-#undef	WCHAR_TYPE_SIZE
-#define	WCHAR_TYPE_SIZE 32

contrib/gcc/config/alpha/x-alpha

@@ -1 +1,2 @@
 CLIB=-lmld
+EXTRA_HEADERS = $(srcdir)/config/alpha/va_list.h

contrib/gcc/config/alpha/xm-alpha.h

@@ -41,12 +41,18 @@ Boston, MA 02111-1307, USA.  */
 #define	SUCCESS_EXIT_CODE	0
 #define	FATAL_EXIT_CODE		33
 
-/* If not compiled with GNU C, use the builtin alloca.  */
-#if !defined(__GNUC__) && !defined(_WIN32)
+/* If compiled with GNU C, use the builtin alloca.  */
+#ifndef alloca
+#if defined(__GNUC__) && !defined(USE_C_ALLOCA)
+#define alloca __builtin_alloca
+#else
+#if !defined(_WIN32) && !defined(USE_C_ALLOCA) && !defined(OPEN_VMS) && !defined(__INTERIX)
 #include <alloca.h>
 #else
 extern void *alloca ();
 #endif
+#endif
+#endif
 
 /* The host compiler has problems with enum bitfields since it makes
    them signed so we can't fit all our codes in.  */
@@ -65,14 +71,6 @@ extern void *malloc (), *realloc (), *calloc ();
 #include "string.h"
 #endif
 
-/* OSF/1 has vprintf.  */
-
-#define HAVE_VPRINTF
-
-/* OSF/1 has putenv.  */
-
-#define HAVE_PUTENV
-
 /* OSF/1 is POSIX.1 compliant.  */
 
 #define POSIX

contrib/gcc/config/i386/go32.h

@@ -1,96 +0,0 @@
-/* Configuration for an i386 running MS-DOS with djgpp/go32.  */
-
-#include "dbxcoff.h"
-
-/* Don't assume anything about the header files. */
-#define NO_IMPLICIT_EXTERN_C
-
-#define HANDLE_SYSV_PRAGMA
-
-#define YES_UNDERSCORES
-
-#include "i386/gas.h"
-
-#ifdef CPP_PREDEFINES
-#undef CPP_PREDEFINES
-#endif
-#define CPP_PREDEFINES "-Dunix -Di386 -DGO32 -DMSDOS \
-  -Asystem(unix) -Asystem(msdos) -Acpu(i386) -Amachine(i386)"
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_ctor, in_dtor
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS					\
-  CTOR_SECTION_FUNCTION						\
-  DTOR_SECTION_FUNCTION
-
-#define CTOR_SECTION_FUNCTION					\
-void								\
-ctor_section ()							\
-{								\
-  if (in_section != in_ctor)					\
-    {								\
-      fprintf (asm_out_file, "\t.section .ctor\n");		\
-      in_section = in_ctor;					\
-    }								\
-}
-
-#define DTOR_SECTION_FUNCTION					\
-void								\
-dtor_section ()							\
-{								\
-  if (in_section != in_dtor)					\
-    {								\
-      fprintf (asm_out_file, "\t.section .dtor\n");		\
-      in_section = in_dtor;					\
-    }								\
-}
-
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)	\
-  do {						\
-    ctor_section ();				\
-    fprintf (FILE, "%s\t", ASM_LONG);		\
-    assemble_name (FILE, NAME);			\
-    fprintf (FILE, "\n");			\
-  } while (0)
-
-/* Allow (eg) __attribute__((section "locked")) to work */
-#define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME, RELOC)\
-  do {						\
-    fprintf (FILE, "\t.section %s\n", NAME);	\
-  } while (0)
-
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)	\
-  do {						\
-    dtor_section ();                   		\
-    fprintf (FILE, "%s\t", ASM_LONG);		\
-    assemble_name (FILE, NAME);              	\
-    fprintf (FILE, "\n");			\
-  } while (0)
-
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-/* Use the main_input_filename instead of dump_base_name */
-
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)						\
-  do {									\
-	output_file_directive (FILE, main_input_filename);		\
-  } while (0)
-
-/* This is how to output an assembler line
-   that says to advance the location counter
-   to a multiple of 2**LOG bytes.  */
-
-#undef ASM_OUTPUT_ALIGN
-#define ASM_OUTPUT_ALIGN(FILE,LOG) \
-  if ((LOG) != 0) fprintf ((FILE), "\t.p2align %d\n", LOG)
-
-/* djgpp has atexit ().  */
-#undef HAVE_ATEXIT
-#define HAVE_ATEXIT
-
-/* djgpp automatically calls its own version of __main, so don't define one
-   in libgcc, nor call one in main().  */
-#define HAS_INIT_SECTION

contrib/gcc/config/i386/i386iscgas.h

@@ -1,67 +0,0 @@
-/* Definitions for Intel 386 running Interactive Unix System V,
-   producing stabs-in-coff output (using a slightly modified gas).
-   Specifically, this is for recent versions that support POSIX;
-   for version 2.0.2, use configuration option i386-sysv instead.  */
-
-/* Underscores are not used on ISC systems (probably not on any COFF
-   system), despite the comments in i386/gas.h.  If this is not defined,
-   enquire (for example) will fail to link.  [email protected]  */
-#define NO_UNDERSCORES
-
-/* Mostly like other gas-using systems.  */
-#include "i386/gas.h"
-
-/* But with ISC-specific additions.  */
-#include "i386/isc.h"
-
-/* We do not want to output SDB debugging information.  */
-
-#undef SDB_DEBUGGING_INFO
-
-/* We want to output DBX debugging information.  */
-
-#define DBX_DEBUGGING_INFO
-
-
-/* The function `dbxout_init' in dbxout.c omits the first character of
-   `ltext_label_name' when outputting the main source directory and main
-   source filename.  I don't understand why, but rather than making a
-   system-independent change there, I override dbxout.c's defaults.
-   Perhaps it would be better to use ".Ltext0" instead of
-   `ltext_label_name', but we've already generated the label, so we just
-   use it here.  [email protected]  */
-#define DBX_OUTPUT_MAIN_SOURCE_DIRECTORY(asmfile, cwd)			\
-  do {	fprintf (asmfile, "%s ", ASM_STABS_OP);				\
-	output_quoted_string (asmfile, cwd);				\
-	fprintf (asmfile, ",%d,0,0,%s\n", N_SO, ltext_label_name);	\
-  } while (0)
-#define DBX_OUTPUT_MAIN_SOURCE_FILENAME(asmfile, input_file_name)	\
-  fprintf (asmfile, "%s ", ASM_STABS_OP);				\
-  output_quoted_string (input_file_name);				\
-  fprintf (asmfile, ",%d,0,0,%s\n", N_SO, ltext_label_name);		\
-  text_section ();							\
-  ASM_OUTPUT_INTERNAL_LABEL (asmfile, "Ltext", 0)
-
-
-/* Because we don't include `svr3.h', we haven't yet defined SIZE_TYPE
-   and PTRDIFF_TYPE.  ISC's definitions don't match GCC's defaults, so: */
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-
-
-/* But we can't use crtbegin.o and crtend.o, because gas 1.38.1 doesn't
-   grok .section.  The definitions here are otherwise identical to those
-   in i386/isc.h.  */
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC \
-  "%{!shlib:%{posix:%{pg:mcrtp1.o%s}%{!pg:%{p:mcrtp1.o%s}%{!p:crtp1.o%s}}}\
-   %{!posix:%{pg:mcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}}\
-   %{p:-L/lib/libp} %{pg:-L/lib/libp}}}\
-   %{shlib:%{posix:crtp1.o%s}%{!posix:crt1.o%s}}"
-
-#undef ENDFILE_SPEC
-#define ENDFILE_SPEC "crtn.o%s"

contrib/gcc/config/i386/next.c

@@ -1,7 +0,0 @@
-/* next.c:  Functions for NeXT as target machine for GNU C compiler.  */
-
-/* Note that the include below means that we can't debug routines in
-   i386.c when running on a COFF system.  */
-
-#include "i386/i386.c"
-#include "nextstep.c"

contrib/gcc/config/i386/sysv4gdb.h

@@ -1,7 +0,0 @@
-/* Target definitions for GNU compiler for Intel 80386 running System V.4
-   with gas and gdb.  */
-
-/* Use stabs instead of DWARF debug format.  */
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-#include "i386/sysv4.h"

contrib/gcc/config/i386/t-iscscodbx

@@ -1,2 +0,0 @@
-# The one that comes with the system is POSIX-compliant.
-LIMITS_H =

contrib/gcc/config/i386/x-freebsd

@@ -1,4 +0,0 @@
-# Don't run fixproto
-STMP_FIXPROTO =
-# Use only native include files
-USER_H =

contrib/gcc/config/i386/xm-netbsd.h

@@ -1,4 +0,0 @@
-/* Configuration for GCC for Intel i386 running NetBSD as host.  */
-
-#include <i386/xm-i386.h>
-#include <xm-netbsd.h>

contrib/gcc/config/sparc/aout.h

@@ -1,26 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SPARC using a.out.
-   Copyright (C) 1994, 1996 Free Software Foundation, Inc.
-   Contributed by Michael Tiemann ([email protected]).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "sparc/sparc.h"	/* SPARC definitions */
-#include "aoutos.h"		/* A.out definitions */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dsparc -Acpu(sparc) -Amachine(sparc)"

contrib/gcc/config/sparc/bsd.h

@@ -1,7 +0,0 @@
-#include "sparc/sparc.h"
-
-#undef LIB_SPEC
-#define LIB_SPEC	"%{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p}"
- 
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC	"%{pg:gcrt0.o%s}%{!pg:%{p:gcrt0.o%s}%{!p:crt0.o%s}}"

contrib/gcc/config/sparc/elf.h

@@ -1,58 +0,0 @@
-/* Definitions of target machine for GNU compiler,
-   for SPARC running in an embedded environment using the ELF file format.
-   Copyright (C) 1997 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "sol2.h"
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dsparc -D__elf__ -Acpu(sparc) -Amachine(sparc)"
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC "crt0.o%s crti.o%s crtbegin.o%s"
-
-#undef  ENDFILE_SPEC
-#define ENDFILE_SPEC "crtend.o%s crtn.o%s"
-
-/* Use the default.  */
-#undef LINK_SPEC
-
-/* Don't set the target flags, this is done by the linker script */
-#undef LIB_SPEC
-#define LIB_SPEC ""
-
-/* FIXME: until fixed */
-#undef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE 64
-
-/* This solaris2 define does not apply.  */
-#undef STDC_0_IN_SYSTEM_HEADERS
-
-/* We don't want to use the Solaris2 specific long long int conversion
-   routines.  */
-#undef INIT_SUBTARGET_OPTABS
-#define INIT_SUBTARGET_OPTABS
-
-/* ??? We haven't added Solaris2 equivalent 64 bit library routines to
-   lb1sp*.asm, so we need to avoid using them.  */
-#undef MULDI3_LIBCALL
-#undef DIVDI3_LIBCALL
-#undef UDIVDI3_LIBCALL
-#undef MODDI3_LIBCALL
-#undef UMODDI3_LIBCALL

contrib/gcc/config/sparc/gmon-sol2.c

@@ -1,425 +0,0 @@
-/*-
- * Copyright (c) 1991 The Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/* Mangled into a form that works on Sparc Solaris 2 by Mark Eichin
- * for Cygnus Support, July 1992.
- */
-
-#include "config.h"
-#include "system.h"
-
-#if 0
-#include "sparc/gmon.h"
-#else
-struct phdr {
-  char *lpc;
-  char *hpc;
-  int ncnt;
-};
-#define HISTFRACTION 2
-#define HISTCOUNTER unsigned short
-#define HASHFRACTION 1
-#define ARCDENSITY 2
-#define MINARCS 50
-struct tostruct {
-  char *selfpc;
-  long count;
-  unsigned short link;
-};
-struct rawarc {
-    unsigned long       raw_frompc;
-    unsigned long       raw_selfpc;
-    long                raw_count;
-};
-#define ROUNDDOWN(x,y)  (((x)/(y))*(y))
-#define ROUNDUP(x,y)    ((((x)+(y)-1)/(y))*(y))
-
-#endif
-
-/* extern mcount() asm ("mcount"); */
-/*extern*/ char *minbrk /* asm ("minbrk") */;
-
-    /*
-     *	froms is actually a bunch of unsigned shorts indexing tos
-     */
-static int		profiling = 3;
-static unsigned short	*froms;
-static struct tostruct	*tos = 0;
-static long		tolimit = 0;
-static char		*s_lowpc = 0;
-static char		*s_highpc = 0;
-static unsigned long	s_textsize = 0;
-
-static int	ssiz;
-static char	*sbuf;
-static int	s_scale;
-    /* see profil(2) where this is describe (incorrectly) */
-#define		SCALE_1_TO_1	0x10000L
-
-#define	MSG "No space for profiling buffer(s)\n"
-
-static void moncontrol	PROTO ((int));
-extern void monstartup	PROTO ((char *, char *));
-extern void _mcleanup	PROTO ((void));
-
-void monstartup(lowpc, highpc)
-    char	*lowpc;
-    char	*highpc;
-{
-    int			monsize;
-    char		*buffer;
-    register int	o;
-
-	/*
-	 *	round lowpc and highpc to multiples of the density we're using
-	 *	so the rest of the scaling (here and in gprof) stays in ints.
-	 */
-    lowpc = (char *)
-	    ROUNDDOWN((unsigned)lowpc, HISTFRACTION*sizeof(HISTCOUNTER));
-    s_lowpc = lowpc;
-    highpc = (char *)
-	    ROUNDUP((unsigned)highpc, HISTFRACTION*sizeof(HISTCOUNTER));
-    s_highpc = highpc;
-    s_textsize = highpc - lowpc;
-    monsize = (s_textsize / HISTFRACTION) + sizeof(struct phdr);
-    buffer = sbrk( monsize );
-    if ( buffer == (char *) -1 ) {
-	write( 2 , MSG , sizeof(MSG) );
-	return;
-    }
-    froms = (unsigned short *) sbrk( s_textsize / HASHFRACTION );
-    if ( froms == (unsigned short *) -1 ) {
-	write( 2 , MSG , sizeof(MSG) );
-	froms = 0;
-	return;
-    }
-    tolimit = s_textsize * ARCDENSITY / 100;
-    if ( tolimit < MINARCS ) {
-	tolimit = MINARCS;
-    } else if ( tolimit > 65534 ) {
-	tolimit = 65534;
-    }
-    tos = (struct tostruct *) sbrk( tolimit * sizeof( struct tostruct ) );
-    if ( tos == (struct tostruct *) -1 ) {
-	write( 2 , MSG , sizeof(MSG) );
-	froms = 0;
-	tos = 0;
-	return;
-    }
-    minbrk = sbrk(0);
-    tos[0].link = 0;
-    sbuf = buffer;
-    ssiz = monsize;
-    ( (struct phdr *) buffer ) -> lpc = lowpc;
-    ( (struct phdr *) buffer ) -> hpc = highpc;
-    ( (struct phdr *) buffer ) -> ncnt = ssiz;
-    monsize -= sizeof(struct phdr);
-    if ( monsize <= 0 )
-	return;
-    o = highpc - lowpc;
-    if( monsize < o )
-#ifndef hp300
-	s_scale = ( (float) monsize / o ) * SCALE_1_TO_1;
-#else /* avoid floating point */
-    {
-	int quot = o / monsize;
-
-	if (quot >= 0x10000)
-		s_scale = 1;
-	else if (quot >= 0x100)
-		s_scale = 0x10000 / quot;
-	else if (o >= 0x800000)
-		s_scale = 0x1000000 / (o / (monsize >> 8));
-	else
-		s_scale = 0x1000000 / ((o << 8) / monsize);
-    }
-#endif
-    else
-	s_scale = SCALE_1_TO_1;
-    moncontrol(1);
-}
-
-void
-_mcleanup()
-{
-    int			fd;
-    int			fromindex;
-    int			endfrom;
-    char		*frompc;
-    int			toindex;
-    struct rawarc	rawarc;
-    char		*profdir;
-    const char		*proffile;
-    char		*progname;
-    char		 buf[PATH_MAX];
-    extern char	       **___Argv;
-
-    moncontrol(0);
-
-    if ((profdir = getenv("PROFDIR")) != NULL) {
-	/* If PROFDIR contains a null value, no profiling output is produced */
-	if (*profdir == '\0') {
-	    return;
-	}
-
-	progname=strrchr(___Argv[0], '/');
-	if (progname == NULL)
-	    progname=___Argv[0];
-	else
-	    progname++;
-
-	sprintf(buf, "%s/%ld.%s", profdir, getpid(), progname);
-	proffile = buf;
-    } else {
-	proffile = "gmon.out";
-    }
-
-    fd = creat( proffile, 0666 );
-    if ( fd < 0 ) {
-	perror( proffile );
-	return;
-    }
-#   ifdef DEBUG
-	fprintf( stderr , "[mcleanup] sbuf 0x%x ssiz %d\n" , sbuf , ssiz );
-#   endif DEBUG
-    write( fd , sbuf , ssiz );
-    endfrom = s_textsize / (HASHFRACTION * sizeof(*froms));
-    for ( fromindex = 0 ; fromindex < endfrom ; fromindex++ ) {
-	if ( froms[fromindex] == 0 ) {
-	    continue;
-	}
-	frompc = s_lowpc + (fromindex * HASHFRACTION * sizeof(*froms));
-	for (toindex=froms[fromindex]; toindex!=0; toindex=tos[toindex].link) {
-#	    ifdef DEBUG
-		fprintf( stderr ,
-			"[mcleanup] frompc 0x%x selfpc 0x%x count %d\n" ,
-			frompc , tos[toindex].selfpc , tos[toindex].count );
-#	    endif DEBUG
-	    rawarc.raw_frompc = (unsigned long) frompc;
-	    rawarc.raw_selfpc = (unsigned long) tos[toindex].selfpc;
-	    rawarc.raw_count = tos[toindex].count;
-	    write( fd , &rawarc , sizeof rawarc );
-	}
-    }
-    close( fd );
-}
-
-/*
- * The Sparc stack frame is only held together by the frame pointers
- * in the register windows. According to the SVR4 SPARC ABI
- * Supplement, Low Level System Information/Operating System
- * Interface/Software Trap Types, a type 3 trap will flush all of the
- * register windows to the stack, which will make it possible to walk
- * the frames and find the return addresses.
- * 	However, it seems awfully expensive to incur a trap (system
- * call) for every function call. It turns out that "call" simply puts
- * the return address in %o7 expecting the "save" in the procedure to
- * shift it into %i7; this means that before the "save" occurs, %o7
- * contains the address of the call to mcount, and %i7 still contains
- * the caller above that. The asm mcount here simply saves those
- * registers in argument registers and branches to internal_mcount,
- * simulating a call with arguments.
- * 	Kludges:
- * 	1) the branch to internal_mcount is hard coded; it should be
- * possible to tell asm to use the assembler-name of a symbol.
- * 	2) in theory, the function calling mcount could have saved %i7
- * somewhere and reused the register; in practice, I *think* this will
- * break longjmp (and maybe the debugger) but I'm not certain. (I take
- * some comfort in the knowledge that it will break the native mcount
- * as well.)
- * 	3) if builtin_return_address worked, this could be portable.
- * However, it would really have to be optimized for arguments of 0
- * and 1 and do something like what we have here in order to avoid the
- * trap per function call performance hit. 
- * 	4) the atexit and monsetup calls prevent this from simply
- * being a leaf routine that doesn't do a "save" (and would thus have
- * access to %o7 and %i7 directly) but the call to write() at the end
- * would have also prevented this.
- *
- * -- [eichin:19920702.1107EST]
- */
-
-static void internal_mcount PROTO((char *, unsigned short *)) ATTRIBUTE_UNUSED;
-
-/* i7 == last ret, -> frompcindex */
-/* o7 == current ret, -> selfpc */
-/* Solaris 2 libraries use _mcount.  */
-asm(".global _mcount; _mcount: mov %i7,%o1; mov %o7,%o0;b,a internal_mcount");
-/* This is for compatibility with old versions of gcc which used mcount.  */
-asm(".global mcount; mcount: mov %i7,%o1; mov %o7,%o0;b,a internal_mcount");
-
-static void internal_mcount(selfpc, frompcindex)
-	register char			*selfpc;
-	register unsigned short		*frompcindex;
-{
-	register struct tostruct	*top;
-	register struct tostruct	*prevtop;
-	register long			toindex;
-	static char already_setup;
-
-	/*
-	 *	find the return address for mcount,
-	 *	and the return address for mcount's caller.
-	 */
-
-	if(!already_setup) {
-          extern char etext[];
-	  already_setup = 1;
-	  monstartup(0, (char *)etext);
-#ifdef USE_ONEXIT
-	  on_exit(_mcleanup, 0);
-#else
-	  atexit(_mcleanup);
-#endif
-	}
-	/*
-	 *	check that we are profiling
-	 *	and that we aren't recursively invoked.
-	 */
-	if (profiling) {
-		goto out;
-	}
-	profiling++;
-	/*
-	 *	check that frompcindex is a reasonable pc value.
-	 *	for example:	signal catchers get called from the stack,
-	 *			not from text space.  too bad.
-	 */
-	frompcindex = (unsigned short *)((long)frompcindex - (long)s_lowpc);
-	if ((unsigned long)frompcindex > s_textsize) {
-		goto done;
-	}
-	frompcindex =
-	    &froms[((long)frompcindex) / (HASHFRACTION * sizeof(*froms))];
-	toindex = *frompcindex;
-	if (toindex == 0) {
-		/*
-		 *	first time traversing this arc
-		 */
-		toindex = ++tos[0].link;
-		if (toindex >= tolimit) {
-			goto overflow;
-		}
-		*frompcindex = toindex;
-		top = &tos[toindex];
-		top->selfpc = selfpc;
-		top->count = 1;
-		top->link = 0;
-		goto done;
-	}
-	top = &tos[toindex];
-	if (top->selfpc == selfpc) {
-		/*
-		 *	arc at front of chain; usual case.
-		 */
-		top->count++;
-		goto done;
-	}
-	/*
-	 *	have to go looking down chain for it.
-	 *	top points to what we are looking at,
-	 *	prevtop points to previous top.
-	 *	we know it is not at the head of the chain.
-	 */
-	for (; /* goto done */; ) {
-		if (top->link == 0) {
-			/*
-			 *	top is end of the chain and none of the chain
-			 *	had top->selfpc == selfpc.
-			 *	so we allocate a new tostruct
-			 *	and link it to the head of the chain.
-			 */
-			toindex = ++tos[0].link;
-			if (toindex >= tolimit) {
-				goto overflow;
-			}
-			top = &tos[toindex];
-			top->selfpc = selfpc;
-			top->count = 1;
-			top->link = *frompcindex;
-			*frompcindex = toindex;
-			goto done;
-		}
-		/*
-		 *	otherwise, check the next arc on the chain.
-		 */
-		prevtop = top;
-		top = &tos[top->link];
-		if (top->selfpc == selfpc) {
-			/*
-			 *	there it is.
-			 *	increment its count
-			 *	move it to the head of the chain.
-			 */
-			top->count++;
-			toindex = prevtop->link;
-			prevtop->link = top->link;
-			top->link = *frompcindex;
-			*frompcindex = toindex;
-			goto done;
-		}
-
-	}
-done:
-	profiling--;
-	/* and fall through */
-out:
-	return;		/* normal return restores saved registers */
-
-overflow:
-	profiling++; /* halt further profiling */
-#   define	TOLIMIT	"mcount: tos overflow\n"
-	write(2, TOLIMIT, sizeof(TOLIMIT));
-	goto out;
-}
-
-/*
- * Control profiling
- *	profiling is what mcount checks to see if
- *	all the data structures are ready.
- */
-static void moncontrol(mode)
-    int mode;
-{
-    if (mode) {
-	/* start */
-	profil((unsigned short *)(sbuf + sizeof(struct phdr)),
-	       ssiz - sizeof(struct phdr),
-	       (int)s_lowpc, s_scale);
-	profiling = 0;
-    } else {
-	/* stop */
-	profil((unsigned short *)0, 0, 0, 0);
-	profiling = 3;
-    }
-}

contrib/gcc/config/sparc/hal.h

@@ -1,33 +0,0 @@
-/* Definitions of target machine for GNU compiler, for HAL 
-   SPARC running Solaris 2 HALOS
-   Copyright 1998 Free Software Foundation, Inc.
-   Contributed by Carol LePage ([email protected])
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Need different command line for assembler */
-
-#undef ASM_SPEC
-#define ASM_SPEC \
-  "%{V} %{v:%{!V:-V}} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Wa,*:%*} -e1 \
-   %{fpic:-K PIC} %{fPIC:-K PIC}"
-
-/* Need DWARF for debuggers.  */
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DWARF_DEBUG

contrib/gcc/config/sparc/lb1spc.asm

@@ -1,784 +0,0 @@
-/* This is an assembly language implementation of libgcc1.c for the sparc
-   processor.
-
-   These routines are derived from the Sparc Architecture Manual, version 8,
-   slightly edited to match the desired calling convention, and also to
-   optimize them for our purposes.  */
-
-#ifdef L_mulsi3
-.text
-	.align 4
-	.global .umul
-	.proc 4
-.umul:
-	or	%o0, %o1, %o4	! logical or of multiplier and multiplicand
-	mov	%o0, %y		! multiplier to Y register
-	andncc	%o4, 0xfff, %o5	! mask out lower 12 bits
-	be	mul_shortway	! can do it the short way
-	andcc	%g0, %g0, %o4	! zero the partial product and clear NV cc
-	!
-	! long multiply
-	!
-	mulscc	%o4, %o1, %o4	! first iteration of 33
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4	! 32nd iteration
-	mulscc	%o4, %g0, %o4	! last iteration only shifts
-	! the upper 32 bits of product are wrong, but we do not care
-	retl
-	rd	%y, %o0
-	!
-	! short multiply
-	!
-mul_shortway:
-	mulscc	%o4, %o1, %o4	! first iteration of 13
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4
-	mulscc	%o4, %o1, %o4	! 12th iteration
-	mulscc	%o4, %g0, %o4	! last iteration only shifts
-	rd	%y, %o5
-	sll	%o4, 12, %o4	! left shift partial product by 12 bits
-	srl	%o5, 20, %o5	! right shift partial product by 20 bits
-	retl
-	or	%o5, %o4, %o0	! merge for true product
-#endif
-
-#ifdef L_divsi3
-/*
- * Division and remainder, from Appendix E of the Sparc Version 8
- * Architecture Manual, with fixes from Gordon Irlam.
- */
-
-/*
- * Input: dividend and divisor in %o0 and %o1 respectively.
- *
- * m4 parameters:
- *  .div	name of function to generate
- *  div		div=div => %o0 / %o1; div=rem => %o0 % %o1
- *  true		true=true => signed; true=false => unsigned
- *
- * Algorithm parameters:
- *  N		how many bits per iteration we try to get (4)
- *  WORDSIZE	total number of bits (32)
- *
- * Derived constants:
- *  TOPBITS	number of bits in the top decade of a number
- *
- * Important variables:
- *  Q		the partial quotient under development (initially 0)
- *  R		the remainder so far, initially the dividend
- *  ITER	number of main division loop iterations required;
- *		equal to ceil(log2(quotient) / N).  Note that this
- *		is the log base (2^N) of the quotient.
- *  V		the current comparand, initially divisor*2^(ITER*N-1)
- *
- * Cost:
- *  Current estimate for non-large dividend is
- *	ceil(log2(quotient) / N) * (10 + 7N/2) + C
- *  A large dividend is one greater than 2^(31-TOPBITS) and takes a
- *  different path, as the upper bits of the quotient must be developed
- *  one bit at a time.
- */
-        .global .udiv
-        .align 4
-        .proc 4
-        .text
-.udiv:
-         b ready_to_divide
-         mov 0, %g3             ! result is always positive
-
-        .global .div
-        .align 4
-        .proc 4
-        .text
-.div:
-	! compute sign of result; if neither is negative, no problem
-	orcc	%o1, %o0, %g0	! either negative?
-	bge	ready_to_divide	! no, go do the divide
-	xor	%o1, %o0, %g3	! compute sign in any case
-	tst	%o1
-	bge	1f
-	tst	%o0
-	! %o1 is definitely negative; %o0 might also be negative
-	bge	ready_to_divide	! if %o0 not negative...
-	sub	%g0, %o1, %o1	! in any case, make %o1 nonneg
-1:	! %o0 is negative, %o1 is nonnegative
-	sub	%g0, %o0, %o0	! make %o0 nonnegative
-
-
-ready_to_divide:
-
-	! Ready to divide.  Compute size of quotient; scale comparand.
-	orcc	%o1, %g0, %o5
-	bne	1f
-	mov	%o0, %o3
-
-	! Divide by zero trap.  If it returns, return 0 (about as
-	! wrong as possible, but that is what SunOS does...).
-	ta	0x2    		! ST_DIV0
-	retl
-	clr	%o0
-
-1:
-	cmp	%o3, %o5		! if %o1 exceeds %o0, done
-	blu	got_result		! (and algorithm fails otherwise)
-	clr	%o2
-	sethi	%hi(1 << (32 - 4 - 1)), %g1
-	cmp	%o3, %g1
-	blu	not_really_big
-	clr	%o4
-
-	! Here the dividend is >= 2**(31-N) or so.  We must be careful here,
-	! as our usual N-at-a-shot divide step will cause overflow and havoc.
-	! The number of bits in the result here is N*ITER+SC, where SC <= N.
-	! Compute ITER in an unorthodox manner: know we need to shift V into
-	! the top decade: so do not even bother to compare to R.
-	1:
-		cmp	%o5, %g1
-		bgeu	3f
-		mov	1, %g2
-		sll	%o5, 4, %o5
-		b	1b
-		add	%o4, 1, %o4
-
-	! Now compute %g2.
-	2:	addcc	%o5, %o5, %o5
-		bcc	not_too_big
-		add	%g2, 1, %g2
-
-		! We get here if the %o1 overflowed while shifting.
-		! This means that %o3 has the high-order bit set.
-		! Restore %o5 and subtract from %o3.
-		sll	%g1, 4, %g1	! high order bit
-		srl	%o5, 1, %o5	! rest of %o5
-		add	%o5, %g1, %o5
-		b	do_single_div
-		sub	%g2, 1, %g2
-
-	not_too_big:
-	3:	cmp	%o5, %o3
-		blu	2b
-		nop
-		be	do_single_div
-		nop
-	/* NB: these are commented out in the V8-Sparc manual as well */
-	/* (I do not understand this) */
-	! %o5 > %o3: went too far: back up 1 step
-	!	srl	%o5, 1, %o5
-	!	dec	%g2
-	! do single-bit divide steps
-	!
-	! We have to be careful here.  We know that %o3 >= %o5, so we can do the
-	! first divide step without thinking.  BUT, the others are conditional,
-	! and are only done if %o3 >= 0.  Because both %o3 and %o5 may have the high-
-	! order bit set in the first step, just falling into the regular
-	! division loop will mess up the first time around.
-	! So we unroll slightly...
-	do_single_div:
-		subcc	%g2, 1, %g2
-		bl	end_regular_divide
-		nop
-		sub	%o3, %o5, %o3
-		mov	1, %o2
-		b	end_single_divloop
-		nop
-	single_divloop:
-		sll	%o2, 1, %o2
-		bl	1f
-		srl	%o5, 1, %o5
-		! %o3 >= 0
-		sub	%o3, %o5, %o3
-		b	2f
-		add	%o2, 1, %o2
-	1:	! %o3 < 0
-		add	%o3, %o5, %o3
-		sub	%o2, 1, %o2
-	2:
-	end_single_divloop:
-		subcc	%g2, 1, %g2
-		bge	single_divloop
-		tst	%o3
-		b,a	end_regular_divide
-
-not_really_big:
-1:
-	sll	%o5, 4, %o5
-	cmp	%o5, %o3
-	bleu	1b
-	addcc	%o4, 1, %o4
-	be	got_result
-	sub	%o4, 1, %o4
-
-	tst	%o3	! set up for initial iteration
-divloop:
-	sll	%o2, 4, %o2
-	! depth 1, accumulated bits 0
-	bl	L1.16
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 2, accumulated bits 1
-	bl	L2.17
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 3, accumulated bits 3
-	bl	L3.19
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 4, accumulated bits 7
-	bl	L4.23
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (7*2+1), %o2
-	
-L4.23:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (7*2-1), %o2
-	
-	
-L3.19:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 4, accumulated bits 5
-	bl	L4.21
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (5*2+1), %o2
-	
-L4.21:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (5*2-1), %o2
-	
-L2.17:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 3, accumulated bits 1
-	bl	L3.17
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 4, accumulated bits 3
-	bl	L4.19
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (3*2+1), %o2
-	
-L4.19:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (3*2-1), %o2
-
-L3.17:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 4, accumulated bits 1
-	bl	L4.17
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (1*2+1), %o2
-
-L4.17:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (1*2-1), %o2
-	
-L1.16:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 2, accumulated bits -1
-	bl	L2.15
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 3, accumulated bits -1
-	bl	L3.15
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 4, accumulated bits -1
-	bl	L4.15
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-1*2+1), %o2
-	
-L4.15:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-1*2-1), %o2
-	
-L3.15:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 4, accumulated bits -3
-	bl	L4.13
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-3*2+1), %o2
-	
-L4.13:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-3*2-1), %o2
-	
-L2.15:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 3, accumulated bits -3
-	bl	L3.13
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 4, accumulated bits -5
-	bl	L4.11
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-5*2+1), %o2
-	
-L4.11:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-5*2-1), %o2
-	
-L3.13:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 4, accumulated bits -7
-	bl	L4.9
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-7*2+1), %o2
-
-L4.9:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-7*2-1), %o2
-	
-	9:
-end_regular_divide:
-	subcc	%o4, 1, %o4
-	bge	divloop
-	tst	%o3
-	bl,a	got_result
-	! non-restoring fixup here (one instruction only!)
-	sub	%o2, 1, %o2
-
-
-got_result:
-	! check to see if answer should be < 0
-	tst	%g3
-	bl,a	1f
-	sub %g0, %o2, %o2
-1:
-	retl
-	mov %o2, %o0
-#endif
-
-#ifdef L_modsi3
-/* This implementation was taken from glibc:
- *
- * Input: dividend and divisor in %o0 and %o1 respectively.
- *
- * Algorithm parameters:
- *  N		how many bits per iteration we try to get (4)
- *  WORDSIZE	total number of bits (32)
- *
- * Derived constants:
- *  TOPBITS	number of bits in the top decade of a number
- *
- * Important variables:
- *  Q		the partial quotient under development (initially 0)
- *  R		the remainder so far, initially the dividend
- *  ITER	number of main division loop iterations required;
- *		equal to ceil(log2(quotient) / N).  Note that this
- *		is the log base (2^N) of the quotient.
- *  V		the current comparand, initially divisor*2^(ITER*N-1)
- *
- * Cost:
- *  Current estimate for non-large dividend is
- *	ceil(log2(quotient) / N) * (10 + 7N/2) + C
- *  A large dividend is one greater than 2^(31-TOPBITS) and takes a
- *  different path, as the upper bits of the quotient must be developed
- *  one bit at a time.
- */
-.text
-	.align 4
-	.global	.urem
-	.proc 4
-.urem:
-	b	divide
-	mov	0, %g3		! result always positive
-
-        .align 4
-	.global .rem
-	.proc 4
-.rem:
-	! compute sign of result; if neither is negative, no problem
-	orcc	%o1, %o0, %g0	! either negative?
-	bge	2f			! no, go do the divide
-	mov	%o0, %g3		! sign of remainder matches %o0
-	tst	%o1
-	bge	1f
-	tst	%o0
-	! %o1 is definitely negative; %o0 might also be negative
-	bge	2f			! if %o0 not negative...
-	sub	%g0, %o1, %o1	! in any case, make %o1 nonneg
-1:	! %o0 is negative, %o1 is nonnegative
-	sub	%g0, %o0, %o0	! make %o0 nonnegative
-2:
-
-	! Ready to divide.  Compute size of quotient; scale comparand.
-divide:
-	orcc	%o1, %g0, %o5
-	bne	1f
-	mov	%o0, %o3
-
-		! Divide by zero trap.  If it returns, return 0 (about as
-		! wrong as possible, but that is what SunOS does...).
-		ta	0x2   !ST_DIV0
-		retl
-		clr	%o0
-
-1:
-	cmp	%o3, %o5		! if %o1 exceeds %o0, done
-	blu	got_result		! (and algorithm fails otherwise)
-	clr	%o2
-	sethi	%hi(1 << (32 - 4 - 1)), %g1
-	cmp	%o3, %g1
-	blu	not_really_big
-	clr	%o4
-
-	! Here the dividend is >= 2**(31-N) or so.  We must be careful here,
-	! as our usual N-at-a-shot divide step will cause overflow and havoc.
-	! The number of bits in the result here is N*ITER+SC, where SC <= N.
-	! Compute ITER in an unorthodox manner: know we need to shift V into
-	! the top decade: so do not even bother to compare to R.
-	1:
-		cmp	%o5, %g1
-		bgeu	3f
-		mov	1, %g2
-		sll	%o5, 4, %o5
-		b	1b
-		add	%o4, 1, %o4
-
-	! Now compute %g2.
-	2:	addcc	%o5, %o5, %o5
-		bcc	not_too_big
-		add	%g2, 1, %g2
-
-		! We get here if the %o1 overflowed while shifting.
-		! This means that %o3 has the high-order bit set.
-		! Restore %o5 and subtract from %o3.
-		sll	%g1, 4, %g1	! high order bit
-		srl	%o5, 1, %o5		! rest of %o5
-		add	%o5, %g1, %o5
-		b	do_single_div
-		sub	%g2, 1, %g2
-
-	not_too_big:
-	3:	cmp	%o5, %o3
-		blu	2b
-		nop
-		be	do_single_div
-		nop
-	/* NB: these are commented out in the V8-Sparc manual as well */
-	/* (I do not understand this) */
-	! %o5 > %o3: went too far: back up 1 step
-	!	srl	%o5, 1, %o5
-	!	dec	%g2
-	! do single-bit divide steps
-	!
-	! We have to be careful here.  We know that %o3 >= %o5, so we can do the
-	! first divide step without thinking.  BUT, the others are conditional,
-	! and are only done if %o3 >= 0.  Because both %o3 and %o5 may have the high-
-	! order bit set in the first step, just falling into the regular
-	! division loop will mess up the first time around.
-	! So we unroll slightly...
-	do_single_div:
-		subcc	%g2, 1, %g2
-		bl	end_regular_divide
-		nop
-		sub	%o3, %o5, %o3
-		mov	1, %o2
-		b	end_single_divloop
-		nop
-	single_divloop:
-		sll	%o2, 1, %o2
-		bl	1f
-		srl	%o5, 1, %o5
-		! %o3 >= 0
-		sub	%o3, %o5, %o3
-		b	2f
-		add	%o2, 1, %o2
-	1:	! %o3 < 0
-		add	%o3, %o5, %o3
-		sub	%o2, 1, %o2
-	2:
-	end_single_divloop:
-		subcc	%g2, 1, %g2
-		bge	single_divloop
-		tst	%o3
-		b,a	end_regular_divide
-
-not_really_big:
-1:
-	sll	%o5, 4, %o5
-	cmp	%o5, %o3
-	bleu	1b
-	addcc	%o4, 1, %o4
-	be	got_result
-	sub	%o4, 1, %o4
-
-	tst	%o3	! set up for initial iteration
-divloop:
-	sll	%o2, 4, %o2
-		! depth 1, accumulated bits 0
-	bl	L1.16
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 2, accumulated bits 1
-	bl	L2.17
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 3, accumulated bits 3
-	bl	L3.19
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 4, accumulated bits 7
-	bl	L4.23
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (7*2+1), %o2
-L4.23:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (7*2-1), %o2
-	
-L3.19:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 4, accumulated bits 5
-	bl	L4.21
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (5*2+1), %o2
-	
-L4.21:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (5*2-1), %o2
-	
-L2.17:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 3, accumulated bits 1
-	bl	L3.17
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 4, accumulated bits 3
-	bl	L4.19
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (3*2+1), %o2
-	
-L4.19:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (3*2-1), %o2
-	
-L3.17:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 4, accumulated bits 1
-	bl	L4.17
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (1*2+1), %o2
-	
-L4.17:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (1*2-1), %o2
-	
-L1.16:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 2, accumulated bits -1
-	bl	L2.15
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 3, accumulated bits -1
-	bl	L3.15
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 4, accumulated bits -1
-	bl	L4.15
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-1*2+1), %o2
-	
-L4.15:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-1*2-1), %o2
-	
-L3.15:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 4, accumulated bits -3
-	bl	L4.13
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-3*2+1), %o2
-	
-L4.13:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-3*2-1), %o2
-	
-L2.15:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 3, accumulated bits -3
-	bl	L3.13
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	! depth 4, accumulated bits -5
-	bl	L4.11
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-5*2+1), %o2
-	
-L4.11:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-5*2-1), %o2
-	
-L3.13:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	! depth 4, accumulated bits -7
-	bl	L4.9
-	srl	%o5,1,%o5
-	! remainder is positive
-	subcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-7*2+1), %o2
-	
-L4.9:
-	! remainder is negative
-	addcc	%o3,%o5,%o3
-	b	9f
-	add	%o2, (-7*2-1), %o2
-	
-	9:
-end_regular_divide:
-	subcc	%o4, 1, %o4
-	bge	divloop
-	tst	%o3
-	bl,a	got_result
-	! non-restoring fixup here (one instruction only!)
-	add	%o3, %o1, %o3
-
-got_result:
-	! check to see if answer should be < 0
-	tst	%g3
-	bl,a	1f
-	sub %g0, %o3, %o3
-1:
-	retl
-	mov %o3, %o0
-
-#endif
-

contrib/gcc/config/sparc/lb1spl.asm

@@ -1,246 +0,0 @@
-/* This is an assembly language implementation of libgcc1.c for the sparclite
-   processor.
-
-   These routines are all from the Sparclite User's Guide, slightly edited
-   to match the desired calling convention, and also to optimize them.  */
-
-#ifdef L_udivsi3
-.text
-	.align 4
-	.global .udiv
-	.proc	04
-.udiv:
-	wr	%g0,%g0,%y	! Not a delayed write for sparclite
-	tst	%g0
-	divscc	%o0,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	retl
-	divscc	%g1,%o1,%o0
-#endif
-
-#ifdef L_umodsi3
-.text
-	.align 4
-	.global .urem
-	.proc	04
-.urem:
-	wr	%g0,%g0,%y	! Not a delayed write for sparclite
-	tst	%g0
-	divscc	%o0,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	divscc	%g1,%o1,%g1
-	bl 1f
-	rd	%y,%o0
-	retl
-	nop
-1:	retl
-	add	%o0,%o1,%o0
-#endif
-
-#ifdef L_divsi3
-.text
-	.align 4
-	.global .div
-	.proc	04
-! ??? This routine could be made faster if was optimized, and if it was
-! rewritten to only calculate the quotient.
-.div:
-	wr	%g0,%g0,%y	! Not a delayed write for sparclite
-	mov	%o1,%o4
-	tst	%o1
-	bl,a	1f
-	sub	%g0,%o4,%o4
-1:	tst	%o0
-	bl,a	2f
-	mov	-1,%y
-2:	divscc	%o0,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	be	6f
-	mov	%y,%o3
-	bg	4f
-	addcc	%o3,%o4,%g0
-	be,a	6f
-	mov	%g0,%o3
-	tst	%o0
-	bl	5f
-	tst	%g1
-	ba	5f
-	add	%o3,%o4,%o3
-4:	subcc	%o3,%o4,%g0
-	be,a	6f
-	mov	%g0,%o3
-	tst	%o0
-	bge	5f
-	tst	%g1
-	sub	%o3,%o4,%o3
-5:	bl,a	6f
-	add	%g1,1,%g1
-6:	tst	%o1
-	bl,a	7f
-	sub	%g0,%g1,%g1
-7:	retl
-	mov	%g1,%o0		! Quotient is in %g1.
-#endif
-
-#ifdef L_modsi3
-.text
-	.align 4
-	.global .rem
-	.proc	04
-! ??? This routine could be made faster if was optimized, and if it was
-! rewritten to only calculate the remainder.
-.rem:
-	wr	%g0,%g0,%y	! Not a delayed write for sparclite
-	mov	%o1,%o4
-	tst	%o1
-	bl,a	1f
-	sub	%g0,%o4,%o4
-1:	tst	%o0
-	bl,a	2f
-	mov	-1,%y
-2:	divscc	%o0,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	divscc	%g1,%o4,%g1
-	be	6f
-	mov	%y,%o3
-	bg	4f
-	addcc	%o3,%o4,%g0
-	be,a	6f
-	mov	%g0,%o3
-	tst	%o0
-	bl	5f
-	tst	%g1
-	ba	5f
-	add	%o3,%o4,%o3
-4:	subcc	%o3,%o4,%g0
-	be,a	6f
-	mov	%g0,%o3
-	tst	%o0
-	bge	5f
-	tst	%g1
-	sub	%o3,%o4,%o3
-5:	bl,a	6f
-	add	%g1,1,%g1
-6:	tst	%o1
-	bl,a	7f
-	sub	%g0,%g1,%g1
-7:	retl
-	mov	%o3,%o0		! Remainder is in %o3.
-#endif

contrib/gcc/config/sparc/linux-aout.h

@@ -1,130 +0,0 @@
-/* Definitions for SPARC running Linux-based GNU systems with a.out.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   Contributed by Eddie C. Dost ([email protected])
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <aoutos.h>
-#include <sparc/sparc.h>
-
-/* Don't assume anything about the header files. */
-#define NO_IMPLICIT_EXTERN_C
-
-#undef HAVE_ATEXIT
-#define HAVE_ATEXIT
-
-/* GNU/Linux uses ctype from glibc.a. I am not sure how complete it is.
-   For now, we play safe. It may change later. */
-
-#if 0
-#undef MULTIBYTE_CHARS
-#define MULTIBYTE_CHARS 1
-#endif
-
-/* We need that too. */
-#define HANDLE_SYSV_PRAGMA
-
-#undef MD_EXEC_PREFIX
-#undef MD_STARTFILE_PREFIX
-
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)                                            \
-  do {                                                                  \
-        output_file_directive (FILE, main_input_filename);              \
-        fprintf (FILE, "\t.version\t\"01.01\"\n");                      \
-  } while (0)
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC  "%{pg:gcrt0.o%s} %{!pg:%{p:gcrt0.o%s} %{!p:crt0.o%s}} %{static:-static}"
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (sparc GNU/Linux with a.out)");
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "long int"
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Dsparc -Dlinux -Asystem(unix) -Asystem(posix)"
-
-#undef CPP_SUBTARGET_SPEC
-#define CPP_SUBTARGET_SPEC \
-"%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}"
-
-/* Don't default to pcc-struct-return, because gcc is the only compiler,
-   and we want to retain compatibility with older gcc versions.  */
-#define DEFAULT_PCC_STRUCT_RETURN 0
-
-#undef LIB_SPEC
-
-#if 1
-/* We no longer link with libc_p.a or libg.a by default. If you
-   want to profile or debug the GNU/Linux C library, please add
-   -lc_p or -ggdb to LDFLAGS at the link time, respectively.  */
-#define LIB_SPEC \
-"%{mieee-fp:-lieee} %{p:-lgmon} %{pg:-lgmon} %{!ggdb:-lc} %{ggdb:-lg}"
-#else    
-#define LIB_SPEC \
-"%{mieee-fp:-lieee} %{p:-lgmon -lc_p} %{pg:-lgmon -lc_p} \
- %{!p:%{!pg:%{!g*:-lc} %{g*:-lg -static}}}" 
-#endif
-
-#undef LINK_SPEC
-#define LINK_SPEC	"-m sparclinux"
-
-/* The sun bundled assembler doesn't accept -Yd, (and neither does gas).
-   It's safe to pass -s always, even if -g is not used. */
-#undef ASM_SPEC
-#define ASM_SPEC \
-  "%{V} %{v:%{!V:-V}} %{n} %{T} %{Ym,*} %{Wa,*:%*} -s %{fpic:-K PIC} %{fPIC:-K PIC}"
-
-#if 0
-/* Define for support of TFmode long double and REAL_ARITHMETIC.
-   Sparc ABI says that long double is 4 words. GNU/Linux does not support
-   long double yet.  */
-#define LONG_DOUBLE_TYPE_SIZE 128
-#endif
-
-/* Override MACHINE_STATE_{SAVE,RESTORE} because we have special
-   traps available which can get and set the condition codes
-   reliably.  */
-#undef MACHINE_STATE_SAVE
-#define MACHINE_STATE_SAVE(ID)				\
-  unsigned long int ms_flags, ms_saveret;		\
-  asm volatile("ta	0x20\n\t"			\
-	       "mov	%%g1, %0\n\t"			\
-	       "mov	%%g2, %1\n\t"			\
-	       : "=r" (ms_flags), "=r" (ms_saveret));
-
-#undef MACHINE_STATE_RESTORE
-#define MACHINE_STATE_RESTORE(ID)			\
-  asm volatile("mov	%0, %%g1\n\t"			\
-	       "mov	%1, %%g2\n\t"			\
-	       "ta	0x21\n\t"			\
-	       : /* no outputs */			\
-	       : "r" (ms_flags), "r" (ms_saveret));

contrib/gcc/config/sparc/linux.h

@@ -1,259 +0,0 @@
-/* Definitions for SPARC running Linux-based GNU systems with ELF.
-   Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-   Contributed by Eddie C. Dost ([email protected])
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define LINUX_DEFAULT_ELF
-
-/* Don't assume anything about the header files. */
-#define NO_IMPLICIT_EXTERN_C
-
-#undef HAVE_ATEXIT
-#define HAVE_ATEXIT
-
-/* GNU/Linux uses ctype from glibc.a. I am not sure how complete it is.
-   For now, we play safe. It may change later. */
-
-#if 0
-#undef MULTIBYTE_CHARS
-#define MULTIBYTE_CHARS 1
-#endif
-
-#ifndef USE_GNULIBC_1
-#undef DEFAULT_VTABLE_THUNKS
-#define DEFAULT_VTABLE_THUNKS 1
-#endif
-
-/* Use stabs instead of DWARF debug format.  */
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-#include <sparc/sysv4.h>
-
-#undef MD_EXEC_PREFIX
-#undef MD_STARTFILE_PREFIX
-
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)                                            \
-  do {                                                                  \
-        output_file_directive (FILE, main_input_filename);              \
-        fprintf (FILE, "\t.version\t\"01.01\"\n");                      \
-  } while (0)
-
-/* Provide a STARTFILE_SPEC appropriate for GNU/Linux.  Here we add
-   the GNU/Linux magical crtbegin.o file (see crtstuff.c) which
-   provides part of the support for getting C++ file-scope static
-   object constructed before entering `main'. */
-   
-#undef  STARTFILE_SPEC
-#define STARTFILE_SPEC \
-  "%{!shared: \
-     %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:crt1.o%s}}}\
-   crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
-
-/* Provide a ENDFILE_SPEC appropriate for GNU/Linux.  Here we tack on
-   the GNU/Linux magical crtend.o file (see crtstuff.c) which
-   provides part of the support for getting C++ file-scope static
-   object constructed before entering `main', followed by a normal
-   GNU/Linux "finalizer" file, `crtn.o'.  */
-
-#undef  ENDFILE_SPEC
-#define ENDFILE_SPEC \
-  "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
-
-/* This is for -profile to use -lc_p instead of -lc. */
-#undef	CC1_SPEC
-#define	CC1_SPEC "%{profile:-p} \
-%{sun4:} %{target:} \
-%{mcypress:-mcpu=cypress} \
-%{msparclite:-mcpu=sparclite} %{mf930:-mcpu=f930} %{mf934:-mcpu=f934} \
-%{mv8:-mcpu=v8} %{msupersparc:-mcpu=supersparc} \
-"
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (sparc GNU/Linux with ELF)");
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
- 
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-  
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "long int"
-   
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-    
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-D__ELF__ -Dunix -D__sparc__ -Dlinux -Asystem(unix) -Asystem(posix)"
-
-#undef CPP_SUBTARGET_SPEC
-#ifdef USE_GNULIBC_1
-#define CPP_SUBTARGET_SPEC \
-"%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE}"
-#else
-#define CPP_SUBTARGET_SPEC \
-"%{fPIC:-D__PIC__ -D__pic__} %{fpic:-D__PIC__ -D__pic__} %{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
-#endif
-
-#undef LIB_SPEC
-/* We no longer link with libc_p.a or libg.a by default. If you
-   want to profile or debug the GNU/Linux C library, please add
-   -lc_p or -ggdb to LDFLAGS at the link time, respectively.  */
-#if 1
-#ifdef USE_GNULIBC_1
-#define LIB_SPEC \
-  "%{!shared: %{p:-lgmon} %{pg:-lgmon} %{profile:-lgmon -lc_p} \
-     %{!profile:%{!ggdb:-lc} %{ggdb:-lg}}}"
-#else
-#define LIB_SPEC \
-  "%{shared: -lc} \
-   %{!shared: %{mieee-fp:-lieee} %{pthread:-lpthread} \
-     %{profile:-lc_p} %{!profile: -lc}}"
-#endif
-#else
-#define LIB_SPEC \
-  "%{!shared: \
-     %{mieee-fp:-lieee} %{p:-lgmon -lc_p} %{pg:-lgmon -lc_p} \
-       %{!p:%{!pg:%{!g*:-lc} %{g*:-lg}}}}"
-#endif
-
-/* Provide a LINK_SPEC appropriate for GNU/Linux.  Here we provide support
-   for the special GCC options -static and -shared, which allow us to
-   link things in one of these three modes by applying the appropriate
-   combinations of options at link-time. We like to support here for
-   as many of the other GNU linker options as possible. But I don't
-   have the time to search for those flags. I am sure how to add
-   support for -soname shared_object_name. H.J.
-
-   I took out %{v:%{!V:-V}}. It is too much :-(. They can use
-   -Wl,-V.
-
-   When the -shared link option is used a final link is not being
-   done.  */
-
-/* If ELF is the default format, we should not use /lib/elf. */
-
-#undef  LINK_SPEC
-#ifdef USE_GNULIBC_1
-#ifndef LINUX_DEFAULT_ELF
-#define LINK_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \
-  %{!shared: \
-    %{!ibcs: \
-      %{!static: \
-        %{rdynamic:-export-dynamic} \
-        %{!dynamic-linker:-dynamic-linker /lib/elf/ld-linux.so.1} \
-        %{!rpath:-rpath /lib/elf/}} %{static:-static}}}"
-#else
-#define LINK_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \
-  %{!shared: \
-    %{!ibcs: \
-      %{!static: \
-        %{rdynamic:-export-dynamic} \
-        %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.1}} \
-        %{static:-static}}}"
-#endif
-#else
-#define LINK_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \
-  %{!shared: \
-    %{!ibcs: \
-      %{!static: \
-        %{rdynamic:-export-dynamic} \
-        %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
-        %{static:-static}}}"
-#endif
-
-/* The sun bundled assembler doesn't accept -Yd, (and neither does gas).
-   It's safe to pass -s always, even if -g is not used. */
-#undef ASM_SPEC
-#define ASM_SPEC \
-  "%{V} %{v:%{!V:-V}} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Wa,*:%*} -s %{fpic:-K PIC} %{fPIC:-K PIC}"
-
-/* Same as sparc.h */
-#undef DBX_REGISTER_NUMBER
-#define DBX_REGISTER_NUMBER(REGNO) (REGNO)
-
-/* We use stabs-in-elf for debugging, because that is what the native
-   toolchain uses.  XXX */
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-#undef ASM_OUTPUT_ALIGNED_LOCAL
-#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN)		\
-do {									\
-  fputs ("\t.local\t", (FILE));		\
-  assemble_name ((FILE), (NAME));					\
-  putc ('\n', (FILE));							\
-  ASM_OUTPUT_ALIGNED_COMMON (FILE, NAME, SIZE, ALIGN);			\
-} while (0)
-
-#undef COMMON_ASM_OP
-#define COMMON_ASM_OP "\t.common"
-
-/* This is how to output a definition of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef  ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\
-  fprintf (FILE, ".L%s%d:\n", PREFIX, NUM)
-
-/* This is how to output a reference to an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef  ASM_OUTPUT_INTERNAL_LABELREF
-#define ASM_OUTPUT_INTERNAL_LABELREF(FILE,PREFIX,NUM)	\
-  fprintf (FILE, ".L%s%d", PREFIX, NUM)
-
-/* This is how to store into the string LABEL
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.  */
-
-#undef  ASM_GENERATE_INTERNAL_LABEL
-#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM)	\
-  sprintf (LABEL, "*.L%s%d", PREFIX, NUM)
-
-
-#if 0
-/* Define for support of TFmode long double and REAL_ARITHMETIC.
-   Sparc ABI says that long double is 4 words. GNU/Linux does not support
-   long double yet.  */
-#define LONG_DOUBLE_TYPE_SIZE 128
-#endif
-
-/* Override MACHINE_STATE_{SAVE,RESTORE} because we have special
-   traps available which can get and set the condition codes
-   reliably.  */
-#undef MACHINE_STATE_SAVE
-#define MACHINE_STATE_SAVE(ID)				\
-  unsigned long int ms_flags, ms_saveret;		\
-  asm volatile("ta	0x20\n\t"			\
-	       "mov	%%g1, %0\n\t"			\
-	       "mov	%%g2, %1\n\t"			\
-	       : "=r" (ms_flags), "=r" (ms_saveret));
-
-#undef MACHINE_STATE_RESTORE
-#define MACHINE_STATE_RESTORE(ID)			\
-  asm volatile("mov	%0, %%g1\n\t"			\
-	       "mov	%1, %%g2\n\t"			\
-	       "ta	0x21\n\t"			\
-	       : /* no outputs */			\
-	       : "r" (ms_flags), "r" (ms_saveret));

contrib/gcc/config/sparc/linux64.h

@@ -1,366 +0,0 @@
-/* Definitions for 64-bit SPARC running Linux-based GNU systems with ELF.
-   Copyright 1996, 1997, 1998 Free Software Foundation, Inc.
-   Contributed by David S. Miller ([email protected])
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define SPARC_BI_ARCH
-
-#define LINUX_DEFAULT_ELF
-
-/* Don't assume anything about the header files. */
-#define NO_IMPLICIT_EXTERN_C
-
-#undef HAVE_ATEXIT
-#define HAVE_ATEXIT
-
-#include <sparc/sysv4.h>
-
-#undef MD_EXEC_PREFIX
-#undef MD_STARTFILE_PREFIX
-
-#if TARGET_CPU_DEFAULT == TARGET_CPU_v9 || TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc
-/* A 64 bit v9 compiler with stack-bias,
-   in a Medium/Low code model environment.  */
-
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT \
-  (MASK_V9 + MASK_PTR64 + MASK_64BIT /* + MASK_HARD_QUAD */ \
-   + MASK_STACK_BIAS + MASK_APP_REGS + MASK_EPILOGUE + MASK_FPU)
-#endif
-
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)                                            \
-  do {                                                                  \
-        output_file_directive (FILE, main_input_filename);              \
-        fprintf (FILE, "\t.version\t\"01.01\"\n");                      \
-  } while (0)
-  
-#undef ASM_CPU_DEFAULT_SPEC
-#define ASM_CPU_DEFAULT_SPEC "-Av9a"
-
-/* Provide a STARTFILE_SPEC appropriate for GNU/Linux.  Here we add
-   the GNU/Linux magical crtbegin.o file (see crtstuff.c) which
-   provides part of the support for getting C++ file-scope static
-   object constructed before entering `main'. */
-   
-#undef  STARTFILE_SPEC
-
-#define STARTFILE_SPEC32 \
-  "%{!shared: \
-     %{pg:gcrt1.o%s} %{!pg:%{p:gcrt1.o%s} %{!p:crt1.o%s}}}\
-   crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
-
-#define STARTFILE_SPEC64 \
-  "%{!shared: \
-     %{pg:/usr/lib64/gcrt1.o%s} %{!pg:%{p:/usr/lib64/gcrt1.o%s} %{!p:/usr/lib64/crt1.o%s}}}\
-   /usr/lib64/crti.o%s %{!shared:crtbegin.o%s} %{shared:crtbeginS.o%s}"
-   
-#ifdef SPARC_BI_ARCH
-
-#if DEFAULT_ARCH32_P
-#define STARTFILE_SPEC "\
-%{m32:" STARTFILE_SPEC32 "} \
-%{m64:" STARTFILE_SPEC64 "} \
-%{!m32:%{!m64:" STARTFILE_SPEC32 "}}"
-#else
-#define STARTFILE_SPEC "\
-%{m32:" STARTFILE_SPEC32 "} \
-%{m64:" STARTFILE_SPEC64 "} \
-%{!m32:%{!m64:" STARTFILE_SPEC64 "}}"
-#endif
-
-#else
-
-#define STARTFILE_SPEC STARTFILE_SPEC64
-
-#endif
-
-/* Provide a ENDFILE_SPEC appropriate for GNU/Linux.  Here we tack on
-   the GNU/Linux magical crtend.o file (see crtstuff.c) which
-   provides part of the support for getting C++ file-scope static
-   object constructed before entering `main', followed by a normal
-   GNU/Linux "finalizer" file, `crtn.o'.  */
-
-#undef  ENDFILE_SPEC
-
-#define ENDFILE_SPEC32 \
-  "%{!shared:crtend.o%s} %{shared:crtendS.o%s} crtn.o%s"
-
-#define ENDFILE_SPEC64 \
-  "%{!shared:crtend.o%s} %{shared:crtendS.o%s} /usr/lib64/crtn.o%s"
-  
-#ifdef SPARC_BI_ARCH
-
-#if DEFAULT_ARCH32_P
-#define ENDFILE_SPEC "\
-%{m32:" ENDFILE_SPEC32 "} \
-%{m64:" ENDFILE_SPEC64 "} \
-%{!m32:%{!m64:" ENDFILE_SPEC32 "}}"
-#else
-#define ENDFILE_SPEC "\
-%{m32:" ENDFILE_SPEC32 "} \
-%{m64:" ENDFILE_SPEC64 "} \
-%{!m32:%{!m64:" ENDFILE_SPEC64 "}}"
-#endif
-
-#else
-
-#define ENDFILE_SPEC ENDFILE_SPEC64
-
-#endif
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (sparc64 GNU/Linux with ELF)");
-
-/* The default code model.  */
-#undef SPARC_DEFAULT_CMODEL
-#define SPARC_DEFAULT_CMODEL CM_MEDLOW
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "long int"
-   
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE BITS_PER_WORD
-
-#undef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE 128
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-D__ELF__ -Dunix -D_LONGLONG -D__sparc__ -Dlinux -Asystem(unix) -Asystem(posix)"
-
-#undef CPP_SUBTARGET_SPEC
-#define CPP_SUBTARGET_SPEC "\
-%{fPIC:-D__PIC__ -D__pic__} \
-%{fpic:-D__PIC__ -D__pic__} \
-%{posix:-D_POSIX_SOURCE} \
-%{pthread:-D_REENTRANT} \
-"
-
-#undef LIB_SPEC
-#define LIB_SPEC \
-  "%{shared: -lc} \
-   %{!shared: %{mieee-fp:-lieee} %{pthread:-lpthread} \
-     %{profile:-lc_p} %{!profile: -lc}}"
-
-/* Provide a LINK_SPEC appropriate for GNU/Linux.  Here we provide support
-   for the special GCC options -static and -shared, which allow us to
-   link things in one of these three modes by applying the appropriate
-   combinations of options at link-time. We like to support here for
-   as many of the other GNU linker options as possible. But I don't
-   have the time to search for those flags. I am sure how to add
-   support for -soname shared_object_name. H.J.
-
-   I took out %{v:%{!V:-V}}. It is too much :-(. They can use
-   -Wl,-V.
-
-   When the -shared link option is used a final link is not being
-   done.  */
-
-/* If ELF is the default format, we should not use /lib/elf. */
-
-#ifdef SPARC_BI_ARCH
-
-#undef SUBTARGET_EXTRA_SPECS
-#define SUBTARGET_EXTRA_SPECS \
-  { "link_arch32",       LINK_ARCH32_SPEC },              \
-  { "link_arch64",       LINK_ARCH64_SPEC },              \
-  { "link_arch_default", LINK_ARCH_DEFAULT_SPEC },	  \
-  { "link_arch",	 LINK_ARCH_SPEC },
-    
-#define LINK_ARCH32_SPEC "-m elf32_sparc -Y P,/usr/lib %{shared:-shared} \
-  %{!shared: \
-    %{!ibcs: \
-      %{!static: \
-        %{rdynamic:-export-dynamic} \
-        %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2}} \
-        %{static:-static}}} \
-"
-
-#define LINK_ARCH64_SPEC "-m elf64_sparc -Y P,/usr/lib64 %{shared:-shared} \
-  %{!shared: \
-    %{!ibcs: \
-      %{!static: \
-        %{rdynamic:-export-dynamic} \
-        %{!dynamic-linker:-dynamic-linker /lib64/ld-linux.so.2}} \
-        %{static:-static}}} \
-"
-
-#define LINK_ARCH_SPEC "\
-%{m32:%(link_arch32)} \
-%{m64:%(link_arch64)} \
-%{!m32:%{!m64:%(link_arch_default)}} \
-"
-
-#define LINK_ARCH_DEFAULT_SPEC \
-(DEFAULT_ARCH32_P ? LINK_ARCH32_SPEC : LINK_ARCH64_SPEC)
-
-#undef  LINK_SPEC
-#define LINK_SPEC "\
-%(link_arch) \
-%{mlittle-endian:-EL} \
-"
-
-#undef	CC1_SPEC
-#if DEFAULT_ARCH32_P
-#define CC1_SPEC "\
-%{sun4:} %{target:} \
-%{mcypress:-mcpu=cypress} \
-%{msparclite:-mcpu=sparclite} %{mf930:-mcpu=f930} %{mf934:-mcpu=f934} \
-%{mv8:-mcpu=v8} %{msupersparc:-mcpu=supersparc} \
-%{m64:-mptr64 -mcpu=ultrasparc -mstack-bias} \
-"
-#else
-#define CC1_SPEC "\
-%{sun4:} %{target:} \
-%{mcypress:-mcpu=cypress} \
-%{msparclite:-mcpu=sparclite} %{mf930:-mcpu=f930} %{mf934:-mcpu=f934} \
-%{mv8:-mcpu=v8} %{msupersparc:-mcpu=supersparc} \
-%{m32:-mptr32 -mcpu=cypress -mno-stack-bias} \
-"
-#endif
-
-#if DEFAULT_ARCH32_P
-#define MULTILIB_DEFAULTS { "m32" }
-#else
-#define MULTILIB_DEFAULTS { "m64" }
-#endif
-
-#else /* !SPARC_BI_ARCH */
-
-#undef LINK_SPEC
-#define LINK_ARCH_SPEC "-m elf64_sparc -Y P,/usr/lib64 %{shared:-shared} \
-  %{!shared: \
-    %{!ibcs: \
-      %{!static: \
-        %{rdynamic:-export-dynamic} \
-        %{!dynamic-linker:-dynamic-linker /lib64/ld-linux.so.2}} \
-        %{static:-static}}} \
-%{mlittle-endian:-EL} \
-"
-
-#endif /* !SPARC_BI_ARCH */
-
-/* The sun bundled assembler doesn't accept -Yd, (and neither does gas).
-   It's safe to pass -s always, even if -g is not used. */
-#undef ASM_SPEC
-#define ASM_SPEC "\
-%{V} \
-%{v:%{!V:-V}} \
-%{!Qn:-Qy} \
-%{n} \
-%{T} \
-%{Ym,*} \
-%{Wa,*:%*} \
--s %{fpic:-K PIC} %{fPIC:-K PIC} \
-%{mlittle-endian:-EL} \
-%(asm_cpu) %(asm_arch) \
-"
-
-/* Same as sparc.h */
-#undef DBX_REGISTER_NUMBER
-#define DBX_REGISTER_NUMBER(REGNO) (REGNO)
-
-/* System V Release 4 uses DWARF debugging info.  Buf DWARF1 doesn't do
-   64-bit anything, so we use DWARF2.  */
-
-#undef DWARF2_DEBUGGING_INFO
-#undef DWARF_DEBUGGING_INFO
-#undef DBX_DEBUGGING_INFO
-#define DWARF2_DEBUGGING_INFO
-#define DBX_DEBUGGING_INFO
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
-
-#undef ASM_OUTPUT_ALIGNED_LOCAL
-#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN)		\
-do {									\
-  fputs ("\t.local\t", (FILE));		\
-  assemble_name ((FILE), (NAME));					\
-  putc ('\n', (FILE));							\
-  ASM_OUTPUT_ALIGNED_COMMON (FILE, NAME, SIZE, ALIGN);			\
-} while (0)
-
-#undef COMMON_ASM_OP
-#define COMMON_ASM_OP "\t.common"
-
-/* This is how to output a definition of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef  ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\
-  fprintf (FILE, ".L%s%d:\n", PREFIX, NUM)
-
-/* This is how to output a reference to an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef  ASM_OUTPUT_INTERNAL_LABELREF
-#define ASM_OUTPUT_INTERNAL_LABELREF(FILE,PREFIX,NUM)	\
-  fprintf (FILE, ".L%s%d", PREFIX, NUM)
-
-/* This is how to store into the string LABEL
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.  */
-
-#undef  ASM_GENERATE_INTERNAL_LABEL
-#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM)	\
-  sprintf (LABEL, "*.L%s%d", PREFIX, NUM)
-
-/* Stabs doesn't use this, and it confuses a simulator.  */
-/* ??? Need to see what DWARF needs, if anything.  */
-#undef ASM_IDENTIFY_GCC
-#define ASM_IDENTIFY_GCC(FILE)
-
-/* Define the names of various pseudo-ops used by the Sparc/svr4 assembler.
-   ??? If ints are 64 bits then UNALIGNED_INT_ASM_OP (defined elsewhere) is
-   misnamed.  These should all refer to explicit sizes (half/word/xword?),
-   anything other than short/int/long/etc.  */
-
-#define UNALIGNED_DOUBLE_INT_ASM_OP	".uaxword"
-
-/* DWARF bits.  */
-
-/* Follow Irix 6 and not the Dwarf2 draft in using 64-bit offsets. 
-   Obviously the Dwarf2 folks havn't tried to actually build systems
-   with their spec.  On a 64-bit system, only 64-bit relocs become
-   RELATIVE relocations.  */
-
-/* #define DWARF_OFFSET_SIZE PTR_SIZE */
-
-/* Override MACHINE_STATE_{SAVE,RESTORE} because we have special
-   traps available which can get and set the condition codes
-   reliably.  */
-#undef MACHINE_STATE_SAVE
-#define MACHINE_STATE_SAVE(ID)				\
-  unsigned long int ms_flags, ms_saveret;		\
-  asm volatile("ta	0x20\n\t"			\
-	       "mov	%%g1, %0\n\t"			\
-	       "mov	%%g2, %1\n\t"			\
-	       : "=r" (ms_flags), "=r" (ms_saveret));
-
-#undef MACHINE_STATE_RESTORE
-#define MACHINE_STATE_RESTORE(ID)			\
-  asm volatile("mov	%0, %%g1\n\t"			\
-	       "mov	%1, %%g2\n\t"			\
-	       "ta	0x21\n\t"			\
-	       : /* no outputs */			\
-	       : "r" (ms_flags), "r" (ms_saveret));

contrib/gcc/config/sparc/lite.h

@@ -1,38 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SPARClite w/o FPU.
-   Copyright (C) 1993, 1996 Free Software Foundation, Inc.
-   Contributed by Jim Wilson ([email protected]).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "sparc/sparc.h"
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dsparc -Dsparclite -Acpu(sparc) -Amachine(sparc)"
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (sparclite)");
-
-/* Enable app-regs and epilogue options.  Do not enable the fpu.  */
-
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT (MASK_APP_REGS + MASK_EPILOGUE)
-
-/* US Software GOFAST library support.  */
-#include "gofast.h"
-#undef INIT_SUBTARGET_OPTABS
-#define INIT_SUBTARGET_OPTABS INIT_GOFAST_OPTABS

contrib/gcc/config/sparc/litecoff.h

@@ -1,113 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SPARClite w/o FPU, COFF.
-   Copyright (C) 1994, 1996 Free Software Foundation, Inc.
-   Written by Ken Raeburn ([email protected]).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "sparc/lite.h"
-
-#undef ASM_OUTPUT_IDENT
-
-#undef SELECT_SECTION
-#undef SELECT_RTX_SECTION
-#define BSS_SECTION_ASM_OP	".section\t\".bss\""
-
-#include "svr3.h"
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dsparc -Dsparclite -Acpu(sparc) -Amachine(sparc)"
-
-/* Default to stabs in COFF.  */
-
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-#include "dbxcoff.h"
-
-/* Support the ctors and dtors sections for g++.  */
-
-#undef INIT_SECTION_ASM_OP
-
-/* Support the ctors and dtors sections for g++.  */
-
-#undef CTORS_SECTION_ASM_OP
-#define CTORS_SECTION_ASM_OP	".section\t.ctors,\"x\""
-#undef DTORS_SECTION_ASM_OP
-#define DTORS_SECTION_ASM_OP	".section\t.dtors,\"x\""
-
-/* A list of other sections which the compiler might be "in" at any
-   given time.  */
-
-#undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_const, in_ctors, in_dtors
-
-/* A list of extra section function definitions.  */
-
-#undef EXTRA_SECTION_FUNCTIONS
-#define EXTRA_SECTION_FUNCTIONS						\
-  CONST_SECTION_FUNCTION						\
-  CTORS_SECTION_FUNCTION						\
-  DTORS_SECTION_FUNCTION
-
-#define CTORS_SECTION_FUNCTION						\
-void									\
-ctors_section ()							\
-{									\
-  if (in_section != in_ctors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", CTORS_SECTION_ASM_OP);		\
-      in_section = in_ctors;						\
-    }									\
-}
-
-#define DTORS_SECTION_FUNCTION						\
-void									\
-dtors_section ()							\
-{									\
-  if (in_section != in_dtors)						\
-    {									\
-      fprintf (asm_out_file, "%s\n", DTORS_SECTION_ASM_OP);		\
-      in_section = in_dtors;						\
-    }									\
-}
-
-#define INT_ASM_OP ".long"
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global constructors.  */
-#undef ASM_OUTPUT_CONSTRUCTOR
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)				\
-  do {									\
-    ctors_section ();							\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);						\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global destructors.  */
-#undef ASM_OUTPUT_DESTRUCTOR
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       				\
-  do {									\
-    dtors_section ();                   				\
-    fprintf (FILE, "\t%s\t ", INT_ASM_OP);				\
-    assemble_name (FILE, NAME);              				\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-#undef DO_GLOBAL_CTORS_BODY
-#undef DO_GLOBAL_DTORS_BODY

contrib/gcc/config/sparc/lynx-ng.h

@@ -1,41 +0,0 @@
-/* Definitions for SPARC running LynxOS, using Lynx's old as and ld.
-   Copyright (C) 1993, 1995 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <sparc/sparc.h>
-#include <lynx-ng.h>
-
-/* ??? Must redefine to get sparclite and v8 defines.  Can this be done
-   differently?  */
-
-#undef CPP_SPEC
-#define CPP_SPEC "%{mthreads:-D_MULTITHREADED}  \
-  %{mposix:-D_POSIX_SOURCE}  \
-  %{msystem-v:-I/usr/include_v}  \
-  %(cpp_cpu)"
-
-/* Names to predefine in the preprocessor for this target machine.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Dsparc -DLynx -DIBITS32 -Asystem(unix) -Asystem(lynx) -Acpu(sparc) -Amachine(sparc)"
-
-/* Provide required defaults for linker switches.  */
-
-#undef LINK_SPEC
-#define LINK_SPEC "-e __main -T 0 %{msystem-v:-V} %{mcoff:-k}"

contrib/gcc/config/sparc/lynx.h

@@ -1,53 +0,0 @@
-/* Definitions for SPARC running LynxOS.
-   Copyright (C) 1993, 1995, 1996 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <sparc/sparc.h>
-
-#undef ASM_OUTPUT_IDENT
-#undef SELECT_SECTION
-#undef SELECT_RTX_SECTION
-
-#define BSS_SECTION_ASM_OP	".section\t\".bss\""
-
-#include <lynx.h>
-
-/* ??? Must redefine to get sparclite and v8 defines.  Can this be done
-   differently?  */
-
-#undef CPP_SPEC
-#define CPP_SPEC "%{mthreads:-D_MULTITHREADED}  \
-  %{mposix:-D_POSIX_SOURCE}  \
-  %{msystem-v:-I/usr/include_v}  \
-  %(cpp_cpu)"
-
-/* Names to predefine in the preprocessor for this target machine.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Dsparc -DSPARC -DLynx -DLYNX -DIBITS32 -Asystem(unix) -Asystem(lynx) -Acpu(sparc) -Amachine(sparc)"
-
-#undef LINK_SPEC
-
-/* Sparc version of libc.a has references to libm.a (printf calls pow for
-   instance), so we must always link both. */
-
-#undef LIB_SPEC
-#define LIB_SPEC "%{mthreads:-L/lib/thread/}  \
-  %{msystem-v:-lc_v -lm_v -lc_v}  \
-  %{!msystem-v:%{mposix:-lc_p} -lc -lm -lc}"

contrib/gcc/config/sparc/netbsd.h

@@ -1,46 +0,0 @@
-#include <sparc/sparc.h>
-
-/* Get generic NetBSD definitions.  */
-
-#include <netbsd.h>
-
-/* Names to predefine in the preprocessor for this target machine.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Dsparc -D__NetBSD__ -Asystem(unix) -Asystem(NetBSD) -Acpu(sparc) -Amachine(sparc)"
-
-/* Make gcc agree with <machine/ansi.h> */
-
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "int"
-
-#undef WCHAR_UNSIGNED
-#define WCHAR_UNSIGNED 0
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE 32
-
-/* This is BSD, so it wants DBX format.  */
-
-#define DBX_DEBUGGING_INFO
-
-/* This is the char to use for continuation (in case we need to turn
-   continuation back on).  */
-
-#define DBX_CONTIN_CHAR '?'
-
-/* Don't default to pcc-struct-return, because gcc is the only compiler, and
-   we want to retain compatibility with older gcc versions.  */
-#undef DEFAULT_PCC_STRUCT_RETURN
-#define DEFAULT_PCC_STRUCT_RETURN 0
-
-/* Until they use ELF or something that handles dwarf2 unwinds
-   and initialization stuff better.  */
-#define DWARF2_UNWIND_INFO 0
-

contrib/gcc/config/sparc/openbsd.h

@@ -1,68 +0,0 @@
-/* Configuration file for sparc OpenBSD target.
-   Copyright (C) 1999 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <sparc/sparc.h>
-
-/* Get generic OpenBSD definitions.  */
-#define OBSD_OLD_GAS
-#include <openbsd.h>
-
-/* Run-time target specifications.  */
-#define CPP_PREDEFINES "-D__unix__ -D__sparc__ -D__OpenBSD__ -Asystem(unix) -Asystem(OpenBSD) -Acpu(sparc) -Amachine(sparc)"
-
-/* Layout of source language data types */
-
-/* This must agree with <machine/ansi.h> */
-#undef SIZE_TYPE
-#define SIZE_TYPE "unsigned int"
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE "int"
-
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "int"
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE 32
-
-/* Specific options for DBX Output.  */
-
-/* This is BSD, so it wants DBX format.  */
-#define DBX_DEBUGGING_INFO
-
-/* This is the char to use for continuation */
-#define DBX_CONTIN_CHAR '?'
-
-/* Stack & calling: aggregate returns.  */
-
-/* Don't default to pcc-struct-return, because gcc is the only compiler, and
-   we want to retain compatibility with older gcc versions.  */
-#undef DEFAULT_PCC_STRUCT_RETURN
-#define DEFAULT_PCC_STRUCT_RETURN 0
-
-/* Assembler format: exception region output.  */
-
-/* All configurations that don't use elf must be explicit about not using
-   dwarf unwind information. egcs doesn't try too hard to check internal
-   configuration files...  */
-#define DWARF2_UNWIND_INFO 0
-
-/* Default sparc.h does already define ASM_OUTPUT_MI_THUNK */
-

contrib/gcc/config/sparc/pbd.h

@@ -1,156 +0,0 @@
-/* Definitions of target machine for GNU compiler, Citicorp/TTI Unicom PBD
-   version (using GAS and COFF (encapsulated is unacceptable) )
-   Copyright (C) 1990, 1996 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "sparc/sparc.h"
-
-/* Names to predefine in the preprocessor for this target machine.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dsparc -DUnicomPBD -Dunix -D__GCC_NEW_VARARGS__ -Asystem(unix) -Acpu(sparc) -Amachine(sparc)"
-
-/* We want DBX format for use with gdb under COFF.  */
-
-#define DBX_DEBUGGING_INFO
-
-/* Generate calls to memcpy, memcmp and memset.  */
-
-#define TARGET_MEM_FUNCTIONS
-
-/* we use /lib/libp/lib*  when profiling */
-
-#undef LIB_SPEC
-#define LIB_SPEC "%{p:-L/usr/lib/libp} %{pg:-L/usr/lib/libp} -lc"
-
-
-/* Use crt1.o as a startup file and crtn.o as a closing file.  */
-/*
- * The loader directive file gcc.ifile defines how to merge the constructor 
- * sections into the data section.  Also, since gas only puts out those 
- * sections in response to N_SETT stabs, and does not (yet) have a 
- * ".sections" directive, gcc.ifile also defines the list symbols 
- * __DTOR_LIST__ and __CTOR_LIST__.
- * 
- * Finally, we must explicitly specify the file from libgcc.a that defines
- * exit(), otherwise if the user specifies (for example) "-lc_s" on the 
- * command line, the wrong exit() will be used and global destructors will 
- * not get called .
- */
-
-#define STARTFILE_SPEC \
-"%{!r: gcc.ifile%s} %{pg:gcrt1.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}} \
-%{!r:_exit.o%s}"
-
-#define ENDFILE_SPEC "crtn.o%s"
-
-/* cpp has to support a #sccs directive for the /usr/include files */
-
-#define SCCS_DIRECTIVE
-
-/* LINK_SPEC is needed only for SunOS 4.  */
-
-#undef LINK_SPEC
-
-/* Although the gas we use can create .ctor and .dtor sections from N_SETT
-   stabs, it does not support section directives, so we need to have the loader
-   define the lists.
-   */
-#define CTOR_LISTS_DEFINED_EXTERNALLY
-
-/* similar to default, but allows for the table defined by ld with gcc.ifile. 
-   nptrs is always 0.  So we need to instead check that __DTOR_LIST__[1] != 0.
-   The old check is left in so that the same macro can be used if and when  
-   a future version of gas does support section directives. */
-
-#define DO_GLOBAL_DTORS_BODY {int nptrs = *(int *)__DTOR_LIST__; int i; \
-  if (nptrs == -1 || (__DTOR_LIST__[0] == 0 && __DTOR_LIST__[1] != 0))  \
-    for (nptrs = 0; __DTOR_LIST__[nptrs + 1] != 0; nptrs++); 		\
-  for (i = nptrs; i >= 1; i--)						\
-    __DTOR_LIST__[i] (); }
-
-/* 
- * Here is an example gcc.ifile.  I've tested it on PBD sparc
- * systems. The NEXT(0x200000) works on just about all 386 and m68k systems, 
- * but can be reduced to any power of 2 that is >= NBPS (0x40000 on a pbd).
-
-   SECTIONS {
-       .text BIND(0x41000200) BLOCK (0x200) : 
-		{ *(.init) *(.text) vfork = fork; *(.fini) }
-
-      	GROUP BIND( NEXT(0x200000) + ADDR(.text) + SIZEOF(.text)):
-	{      .data : { __CTOR_LIST__ = . ; . += 4; *(.ctor) . += 4 ;
-		       	 __DTOR_LIST__ = . ; . += 4; *(.dtor) . += 4 ; }
-	       .bss : { }
-       }
-  }
- */
-
-/* The prefix to add to user-visible assembler symbols. */
-
-#undef USER_LABEL_PREFIX
-#define USER_LABEL_PREFIX ""
-
-/* fixes: */
-/*
- *  Internal labels are prefixed with a period.
- */
-
-/* This is how to store into the string LABEL
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.  */
-
-#undef ASM_GENERATE_INTERNAL_LABEL
-
-#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM)                   \
-        sprintf (LABEL, "*.%s%d", PREFIX, NUM)
-
-
-/* This is how to output an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef  ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)                      \
-        fprintf (FILE, ".%s%d:\n", PREFIX, NUM)
-
-/* This is how to output an element of a case-vector that is relative.  */
-
-#undef  ASM_OUTPUT_ADDR_DIFF_ELT
-#define ASM_OUTPUT_ADDR_DIFF_ELT(FILE, BODY, VALUE, REL)  \
-  fprintf (FILE, "\t.word .L%d-.L%d\n", VALUE, REL)
-
-/* This is how to output an element of a case-vector that is absolute.
-   (The 68000 does not use such vectors,
-   but we must define this macro anyway.)  */
-
-#undef ASM_OUTPUT_ADDR_VEC_ELT
-#define ASM_OUTPUT_ADDR_VEC_ELT(FILE, VALUE)  \
-  fprintf (FILE, "\t.word .L%d\n", VALUE)
-
-/* This is needed for SunOS 4.0, and should not hurt for 3.2
-   versions either.  */
-#undef ASM_OUTPUT_SOURCE_LINE(file, line) 
-#define ASM_OUTPUT_SOURCE_LINE(file, line)		\
-  { static int sym_lineno = 1;				\
-    fprintf (file, ".stabn 68,0,%d,.LM%d\n.LM%d:\n",	\
-	     line, sym_lineno, sym_lineno);		\
-    sym_lineno += 1; }
-
-#define ASM_INT_OP ".long "

contrib/gcc/config/sparc/rtems.h

@@ -1,35 +0,0 @@
-/* Definitions for rtems targeting a SPARC using a.out.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   Contributed by Joel Sherrill ([email protected]).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "sparc/aout.h"
-
-/* Specify predefined symbols in preprocessor.  */
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dsparc -D__GCC_NEW_VARARGS__ -Drtems -D__rtems__ \
-  -Asystem(rtems) -Acpu(sparc) -Amachine(sparc)"
-
-/* Generate calls to memcpy, memcmp and memset.  */
-#ifndef TARGET_MEM_FUNCTIONS
-#define TARGET_MEM_FUNCTIONS
-#endif
-
-/* end of sparc/rtems.h */

contrib/gcc/config/sparc/sol2-c1.asm

@@ -1,110 +0,0 @@
-! crt1.s for sparc & sparcv9 (SunOS 5)
-
-!   Copyright (C) 1992 Free Software Foundation, Inc.
-!   Written By David Vinayak Henkel-Wallace, June 1992
-! 
-! This file 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.
-! 
-! In addition to the permissions in the GNU General Public License, the
-! Free Software Foundation gives you unlimited permission to link the
-! compiled version of this file with other programs, and to distribute
-! those programs without any restriction coming from the use of this
-! file.  (The General Public License restrictions do apply in other
-! respects; for example, they cover modification of the file, and
-! distribution when not linked into another program.)
-! 
-! This file is distributed in the hope that it will be useful, but
-! WITHOUT ANY WARRANTY; without even the implied warranty of
-! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-! General Public License for more details.
-! 
-! You should have received a copy of the GNU General Public License
-! along with this program; see the file COPYING.  If not, write to
-! the Free Software Foundation, 59 Temple Place - Suite 330,
-! Boston, MA 02111-1307, USA.
-! 
-!    As a special exception, if you link this library with files
-!    compiled with GCC to produce an executable, this does not cause
-!    the resulting executable to be covered by the GNU General Public License.
-!    This exception does not however invalidate any other reasons why
-!    the executable file might be covered by the GNU General Public License.
-! 
-
-! This file takes control of the process from the kernel, as specified
-! in section 3 of the SVr4 ABI.
-! This file is the first thing linked into any executable.
-
-#ifdef __sparcv9
-#define	CPTRSIZE	8
-#define	CPTRSHIFT	3
-#define	STACK_BIAS	2047
-#define	ldn		ldx
-#define	stn		stx
-#define setn(s, scratch, dst)	setx s, scratch, dst
-#else
-#define	CPTRSIZE	4
-#define	CPTRSHIFT	2
-#define	STACK_BIAS	0
-#define	ldn		ld
-#define	stn		st
-#define setn(s, scratch, dst)	set s, dst
-#endif
-
-	.section	".text"
-	.proc	022
-	.global	_start
-
-_start:
-	mov	0, %fp		! Mark bottom frame pointer
-	ldn	[%sp + (16 * CPTRSIZE) + STACK_BIAS], %l0	! argc
-	add	%sp, (17 * CPTRSIZE) + STACK_BIAS, %l1		! argv
-
-	! Leave some room for a call.  Sun leaves 32 octets (to sit on
-	! a cache line?) so we do too.
-#ifdef __sparcv9
-	sub	%sp, 48, %sp
-#else
-	sub	%sp, 32, %sp
-#endif
-
-	! %g1 may contain a function to be registered w/atexit
-	orcc	%g0, %g1, %g0
-#ifdef __sparcv9
-	be	%xcc, .nope
-#else
-	be	.nope
-#endif
-	mov	%g1, %o0
-	call	atexit
-	nop   
-.nope:
-	! Now make sure constructors and destructors are handled.
-	setn(_fini, %o1, %o0)
-	call	atexit, 1
-	nop
-	call	_init, 0
-	nop
-
-	! We ignore the auxiliary vector; there is no defined way to
-	! access those data anyway.  Instead, go straight to main:
-	mov	%l0, %o0	! argc
-	mov	%l1, %o1	! argv
-	! Skip argc words past argv, to env:
-	sll	%l0, CPTRSHIFT, %o2
-	add	%o2, CPTRSIZE, %o2
-	add	%l1, %o2, %o2	! env
-	setn(_environ, %o4, %o3)
-	stn	%o2, [%o3]	! *_environ
-	call	main, 4
-	nop   
-	call	exit, 0
-	nop   
-	call	_exit, 0
-	nop   
-	! We should never get here.
-
-	.type	_start,#function
-	.size	_start,.-_start

contrib/gcc/config/sparc/sol2-ci.asm

@@ -1,68 +0,0 @@
-! crti.s for solaris 2.0.
-
-!   Copyright (C) 1992 Free Software Foundation, Inc.
-!   Written By David Vinayak Henkel-Wallace, June 1992
-! 
-! This file 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.
-! 
-! In addition to the permissions in the GNU General Public License, the
-! Free Software Foundation gives you unlimited permission to link the
-! compiled version of this file with other programs, and to distribute
-! those programs without any restriction coming from the use of this
-! file.  (The General Public License restrictions do apply in other
-! respects; for example, they cover modification of the file, and
-! distribution when not linked into another program.)
-! 
-! This file is distributed in the hope that it will be useful, but
-! WITHOUT ANY WARRANTY; without even the implied warranty of
-! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-! General Public License for more details.
-! 
-! You should have received a copy of the GNU General Public License
-! along with this program; see the file COPYING.  If not, write to
-! the Free Software Foundation, 59 Temple Place - Suite 330,
-! Boston, MA 02111-1307, USA.
-! 
-!    As a special exception, if you link this library with files
-!    compiled with GCC to produce an executable, this does not cause
-!    the resulting executable to be covered by the GNU General Public License.
-!    This exception does not however invalidate any other reasons why
-!    the executable file might be covered by the GNU General Public License.
-! 
-
-! This file just make a stack frame for the contents of the .fini and
-! .init sections.  Users may put any desired instructions in those
-! sections.
-
-! This file is linked in before the Values-Xx.o files and also before
-! crtbegin, with which perhaps it should be merged.
- 
-	.file		"crti.s"
-
-	.section	".init"
-	.proc	022
-	.global	_init
-	.type	_init,#function
-	.align	4
-_init:
-#ifdef __sparcv9
-	save	%sp, -176, %sp
-#else
-	save	%sp, -96, %sp
-#endif
-
-
-	.section	".fini"
-	.proc	022
-	.global	_fini
-	.type	_fini,#function
-	.align	4
-_fini:
-#ifdef __sparcv9
-	save	%sp, -176, %sp
-#else
-	save	%sp, -96, %sp
-#endif

contrib/gcc/config/sparc/sol2-cn.asm

@@ -1,54 +0,0 @@
-! crtn.s for solaris 2.0.
-
-!   Copyright (C) 1992 Free Software Foundation, Inc.
-!   Written By David Vinayak Henkel-Wallace, June 1992
-! 
-! This file 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.
-! 
-! In addition to the permissions in the GNU General Public License, the
-! Free Software Foundation gives you unlimited permission to link the
-! compiled version of this file with other programs, and to distribute
-! those programs without any restriction coming from the use of this
-! file.  (The General Public License restrictions do apply in other
-! respects; for example, they cover modification of the file, and
-! distribution when not linked into another program.)
-! 
-! This file is distributed in the hope that it will be useful, but
-! WITHOUT ANY WARRANTY; without even the implied warranty of
-! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-! General Public License for more details.
-! 
-! You should have received a copy of the GNU General Public License
-! along with this program; see the file COPYING.  If not, write to
-! the Free Software Foundation, 59 Temple Place - Suite 330,
-! Boston, MA 02111-1307, USA.
-! 
-!    As a special exception, if you link this library with files
-!    compiled with GCC to produce an executable, this does not cause
-!    the resulting executable to be covered by the GNU General Public License.
-!    This exception does not however invalidate any other reasons why
-!    the executable file might be covered by the GNU General Public License.
-! 
-
-! This file just makes sure that the .fini and .init sections do in
-! fact return.  Users may put any desired instructions in those sections.
-! This file is the last thing linked into any executable.
-
-	.file		"crtn.s"
-
-	.section	".init"
-	.align		4
-
-	ret
-	restore
-
-	.section	".fini"
-	.align		4
-
-	ret
-	restore
-
-! Th-th-th-that is all folks!

contrib/gcc/config/sparc/sol2-g1.asm

@@ -1,88 +0,0 @@
-! gcrt1.s for solaris 2.0.
-
-!   Copyright (C) 1992 Free Software Foundation, Inc.
-!   Written By David Vinayak Henkel-Wallace, June 1992
-! 
-! This file 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.
-! 
-! In addition to the permissions in the GNU General Public License, the
-! Free Software Foundation gives you unlimited permission to link the
-! compiled version of this file with other programs, and to distribute
-! those programs without any restriction coming from the use of this
-! file.  (The General Public License restrictions do apply in other
-! respects; for example, they cover modification of the file, and
-! distribution when not linked into another program.)
-! 
-! This file is distributed in the hope that it will be useful, but
-! WITHOUT ANY WARRANTY; without even the implied warranty of
-! MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-! General Public License for more details.
-! 
-! You should have received a copy of the GNU General Public License
-! along with this program; see the file COPYING.  If not, write to
-! the Free Software Foundation, 59 Temple Place - Suite 330,
-! Boston, MA 02111-1307, USA.
-! 
-!    As a special exception, if you link this library with files
-!    compiled with GCC to produce an executable, this does not cause
-!    the resulting executable to be covered by the GNU General Public License.
-!    This exception does not however invalidate any other reasons why
-!    the executable file might be covered by the GNU General Public License.
-! 
-
-! This file takes control of the process from the kernel, as specified
-! in section 3 of the SVr4 ABI.
-! This file is the first thing linked into any executable.
-
-	.section	".text"
-	.proc	022
-	.global	_start
-
-_start:
-	mov	0, %fp		! Mark bottom frame pointer
-	ld	[%sp + 64], %l0	! argc
-	add	%sp, 68, %l1	! argv
-
-	! Leave some room for a call.  Sun leaves 32 octets (to sit on
-	! a cache line?) so we do too.
-	sub	%sp, 32, %sp
-
-	! %g1 may contain a function to be registered w/atexit
-	orcc	%g0, %g1, %g0
-	be	.nope
-	mov	%g1, %o0
-	call	atexit
-	nop   
-.nope:
-	! Now make sure constructors and destructors are handled.
-	set	_fini, %o0
-	call	atexit, 1
-	nop
-	call	_init, 0
-	nop
-
-	! We ignore the auxiliary vector; there's no defined way to
-	! access those data anyway.  Instead, go straight to main:
-	mov	%l0, %o0	! argc
-	mov	%l1, %o1	! argv
-	set	___Argv, %o3
-	st	%o1, [%o3]	! *___Argv
-	! Skip argc words past argv, to env:
-	sll	%l0, 2, %o2
-	add	%o2, 4, %o2
-	add	%l1, %o2, %o2	! env
-	set	_environ, %o3
-	st	%o2, [%o3]	! *_environ
-	call	main, 4
-	nop   
-	call	exit, 0
-	nop   
-	call	_exit, 0
-	nop   
-	! We should never get here.
-
-	.type	_start,#function
-	.size	_start,.-_start

contrib/gcc/config/sparc/sol2-sld-64.h

@@ -1,363 +0,0 @@
-/* Definitions of target machine for GNU compiler, for 64-bit SPARC
-   running Solaris 2 using the system linker.  */
-
-#define SPARC_BI_ARCH
-
-#include "sparc/sol2.h"
-
-/* At least up through Solaris 2.6,
-   the system linker does not work with DWARF or DWARF2,
-   since it does not have working support for relocations
-   to unaligned data.  */
-
-#define LINKER_DOES_NOT_WORK_WITH_DWARF2
-
-/* A 64 bit v9 compiler with stack-bias */
-
-#if TARGET_CPU_DEFAULT == TARGET_CPU_v9 || TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT \
-  (MASK_V9 + MASK_PTR64 + MASK_64BIT /* + MASK_HARD_QUAD */ + \
-   MASK_STACK_BIAS + MASK_APP_REGS + MASK_EPILOGUE + MASK_FPU)
-#endif
-
-/* The default code model.  */
-#undef SPARC_DEFAULT_CMODEL
-#define SPARC_DEFAULT_CMODEL CM_MEDANY
-
-#undef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE 128
-
-#undef ASM_CPU32_DEFAULT_SPEC
-#define ASM_CPU32_DEFAULT_SPEC	""
-#undef ASM_CPU64_DEFAULT_SPEC
-#define ASM_CPU64_DEFAULT_SPEC	"-xarch=v9"
-
-#if TARGET_CPU_DEFAULT == TARGET_CPU_v9
-#undef CPP_CPU64_DEFAULT_SPEC
-#define CPP_CPU64_DEFAULT_SPEC ""
-#undef ASM_CPU32_DEFAULT_SPEC
-#define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plus"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc
-#undef CPP_CPU64_DEFAULT_SPEC
-#define CPP_CPU64_DEFAULT_SPEC ""
-#undef ASM_CPU32_DEFAULT_SPEC
-#define ASM_CPU32_DEFAULT_SPEC "-xarch=v8plusa"
-#undef ASM_CPU64_DEFAULT_SPEC
-#define ASM_CPU64_DEFAULT_SPEC "-xarch=v9a"
-#endif
-
-/* The sun bundled assembler doesn't accept -Yd, (and neither does gas).
-   It's safe to pass -s always, even if -g is not used. */
-#undef ASM_SPEC
-#define ASM_SPEC "\
-%{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Wa,*:%*} -s \
-%{fpic:-K PIC} %{fPIC:-K PIC} \
-%(asm_cpu)\
-"
-
-#if DEFAULT_ARCH32_P
-#define DEF_ARCH32_SPEC(__str) "%{!m64:" __str "}"
-#define DEF_ARCH64_SPEC(__str) "%{m64:" __str "}"
-#else
-#define DEF_ARCH32_SPEC(__str) "%{m32:" __str "}"
-#define DEF_ARCH64_SPEC(__str) "%{!m32:" __str "}"
-#endif
-
-#undef CPP_CPU_SPEC
-#define CPP_CPU_SPEC "\
-%{mcypress:} \
-%{msparclite:-D__sparclite__} \
-%{mf930:-D__sparclite__} %{mf934:-D__sparclite__} \
-%{mv8:" DEF_ARCH32_SPEC("-D__sparcv8") "} \
-%{msupersparc:-D__supersparc__ " DEF_ARCH32_SPEC("-D__sparcv8") "} \
-%{mcpu=sparclet:-D__sparclet__} %{mcpu=tsc701:-D__sparclet__} \
-%{mcpu=sparclite:-D__sparclite__} \
-%{mcpu=f930:-D__sparclite__} %{mcpu=f934:-D__sparclite__} \
-%{mcpu=v8:" DEF_ARCH32_SPEC("-D__sparcv8") "} \
-%{mcpu=supersparc:-D__supersparc__ " DEF_ARCH32_SPEC("-D__sparcv8") "} \
-%{mcpu=v9:" DEF_ARCH32_SPEC("-D__sparcv8") "} \
-%{mcpu=ultrasparc:" DEF_ARCH32_SPEC("-D__sparcv8") "} \
-%{!mcpu*:%{!mcypress:%{!msparclite:%{!mf930:%{!mf934:%{!mv8:%{!msupersparc:%(cpp_cpu_default)}}}}}}} \
-"
-
-#undef ASM_CPU_SPEC
-#define ASM_CPU_SPEC "\
-%{mcpu=ultrasparc:" DEF_ARCH32_SPEC("-xarch=v8plusa") DEF_ARCH64_SPEC("-xarch=v9a") "} \
-%{mcpu=v9:" DEF_ARCH32_SPEC("-xarch=v8plus") DEF_ARCH64_SPEC("-xarch=v9") "} \
-%{!mcpu=ultrasparc:%{!mcpu=v9:%{mcpu*:" DEF_ARCH32_SPEC("-xarch=v8") DEF_ARCH64_SPEC("-xarch=v9") "}}} \
-%{!mcpu*:%(asm_cpu_default)} \
-"
-
-#define STARTFILE_SPEC32 "\
-%{ansi:values-Xc.o%s} \
-%{!ansi: \
- %{traditional:values-Xt.o%s} \
- %{!traditional:values-Xa.o%s}}"
-
-#define STARTFILE_SPEC64 "\
-%{ansi:/usr/lib/sparcv9/values-Xc.o%s} \
-%{!ansi: \
- %{traditional:/usr/lib/sparcv9/values-Xt.o%s} \
- %{!traditional:/usr/lib/sparcv9/values-Xa.o%s}}"
- 
-#ifdef SPARC_BI_ARCH
-
-#if DEFAULT_ARCH32_P
-#define STARTFILE_ARCH_SPEC "\
-%{m32:" STARTFILE_SPEC32 "} \
-%{m64:" STARTFILE_SPEC64 "} \
-%{!m32:%{!m64:" STARTFILE_SPEC32 "}}"
-#else
-#define STARTFILE_ARCH_SPEC "\
-%{m32:" STARTFILE_SPEC32 "} \
-%{m64:" STARTFILE_SPEC64 "} \
-%{!m32:%{!m64:" STARTFILE_SPEC64 "}}"
-#endif
-
-#else /* !SPARC_BI_ARCH */
-
-/* In this case we define MD_STARTFILE_PREFIX to /usr/lib/sparcv9/ */
-#define STARTFILE_ARCH_SPEC STARTFILE_SPEC32
-
-#endif /* !SPARC_BI_ARCH */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC "%{!shared: \
-			 %{!symbolic: \
-			  %{p:mcrt1.o%s} \
-                          %{!p: \
-	                    %{pg:gcrt1.o%s gmon.o%s} \
-                            %{!pg:crt1.o%s}}}} \
-			crti.o%s" STARTFILE_ARCH_SPEC " \
-			crtbegin.o%s"
-
-#ifdef SPARC_BI_ARCH
-
-#undef CPP_CPU_DEFAULT_SPEC
-#define CPP_CPU_DEFAULT_SPEC \
-(DEFAULT_ARCH32_P ? "\
-%{m64:" CPP_CPU64_DEFAULT_SPEC "} \
-%{!m64:" CPP_CPU32_DEFAULT_SPEC "} \
-" : "\
-%{m32:" CPP_CPU32_DEFAULT_SPEC "} \
-%{!m32:" CPP_CPU64_DEFAULT_SPEC "} \
-")
-
-#undef ASM_CPU_DEFAULT_SPEC
-#define ASM_CPU_DEFAULT_SPEC \
-(DEFAULT_ARCH32_P ? "\
-%{m64:" ASM_CPU64_DEFAULT_SPEC "} \
-%{!m64:" ASM_CPU32_DEFAULT_SPEC "} \
-" : "\
-%{m32:" ASM_CPU32_DEFAULT_SPEC "} \
-%{!m32:" ASM_CPU64_DEFAULT_SPEC "} \
-")
-
-#undef CPP_ARCH32_SPEC
-#define CPP_ARCH32_SPEC "-D__SIZE_TYPE__=unsigned\\ int -D__PTRDIFF_TYPE__=int \
--D__GCC_NEW_VARARGS__ -Acpu(sparc) -Amachine(sparc)"
-#undef CPP_ARCH64_SPEC
-#define CPP_ARCH64_SPEC "-D__SIZE_TYPE__=long\\ unsigned\\ int -D__PTRDIFF_TYPE__=long\\ int \
--D__arch64__ -Acpu(sparc64) -Amachine(sparcv9) -D__sparcv9"
-
-#undef CPP_ARCH_SPEC
-#define CPP_ARCH_SPEC "\
-%{m32:%(cpp_arch32)} \
-%{m64:%(cpp_arch64)} \
-%{!m32:%{!m64:%(cpp_arch_default)}} \
-"
-
-#undef ASM_ARCH_SPEC
-#define ASM_ARCH_SPEC ""
-
-#undef ASM_ARCH32_SPEC
-#define ASM_ARCH32_SPEC ""
-
-#undef ASM_ARCH64_SPEC
-#define ASM_ARCH64_SPEC ""
-
-#undef ASM_ARCH_DEFAULT_SPEC
-#define ASM_ARCH_DEFAULT_SPEC ""
-
-#undef SUBTARGET_EXTRA_SPECS
-#define SUBTARGET_EXTRA_SPECS \
-  { "link_arch32",       LINK_ARCH32_SPEC },              \
-  { "link_arch64",       LINK_ARCH64_SPEC },              \
-  { "link_arch_default", LINK_ARCH_DEFAULT_SPEC },	  \
-  { "link_arch",	 LINK_ARCH_SPEC },
-    
-/* This should be the same as in svr4.h, except with -R added.  */
-#define LINK_ARCH32_SPEC \
-  "%{G:-G} \
-   %{YP,*} \
-   %{R*} \
-   %{compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/ucblib:/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{pg:-Y P,/usr/ucblib:/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{!p:%{!pg:-Y P,/usr/ucblib:/usr/ccs/lib:/usr/lib}}} \
-     -R /usr/ucblib} \
-   %{!compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{pg:-Y P,/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{!p:%{!pg:-Y P,/usr/ccs/lib:/usr/lib}}}}"
-
-#define LINK_ARCH64_SPEC \
-  "%{mcmodel=medlow:-M /usr/lib/ld/sparcv9/map.below4G} \
-   %{G:-G} \
-   %{YP,*} \
-   %{R*} \
-   %{compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/ucblib/sparcv9:/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{pg:-Y P,/usr/ucblib/sparcv9:/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{!p:%{!pg:-Y P,/usr/ucblib/sparcv9:/usr/lib/sparcv9}}} \
-     -R /usr/ucblib} \
-   %{!compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{pg:-Y P,/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{!p:%{!pg:-Y P,/usr/lib/sparcv9}}}}"
-
-#define LINK_ARCH_SPEC "\
-%{m32:%(link_arch32)} \
-%{m64:%(link_arch64)} \
-%{!m32:%{!m64:%(link_arch_default)}} \
-"
-
-#define LINK_ARCH_DEFAULT_SPEC \
-(DEFAULT_ARCH32_P ? LINK_ARCH32_SPEC : LINK_ARCH64_SPEC)
-
-#undef  LINK_SPEC
-#define LINK_SPEC \
-  "%{h*} %{v:-V} \
-   %{b} %{Wl,*:%*} \
-   %{static:-dn -Bstatic} \
-   %{shared:-G -dy %{!mimpure-text:-z text}} \
-   %{symbolic:-Bsymbolic -G -dy -z text} \
-   %(link_arch) \
-   %{Qy:} %{!Qn:-Qy}"
-
-#undef	CC1_SPEC
-#if DEFAULT_ARCH32_P
-#define CC1_SPEC "\
-%{sun4:} %{target:} \
-%{mcypress:-mcpu=cypress} \
-%{msparclite:-mcpu=sparclite} %{mf930:-mcpu=f930} %{mf934:-mcpu=f934} \
-%{mv8:-mcpu=v8} %{msupersparc:-mcpu=supersparc} \
-%{m64:-mptr64 -mcpu=v9 -mstack-bias -mno-v8plus} \
-"
-#else
-#define CC1_SPEC "\
-%{sun4:} %{target:} \
-%{mcypress:-mcpu=cypress} \
-%{msparclite:-mcpu=sparclite} %{mf930:-mcpu=f930} %{mf934:-mcpu=f934} \
-%{mv8:-mcpu=v8} %{msupersparc:-mcpu=supersparc} \
-%{m32:-mptr32 -mcpu=cypress -mno-stack-bias} \
-%{mv8plus:-m32 -mptr32 -mcpu=cypress -mno-stack-bias} \
-"
-#endif
-
-#if DEFAULT_ARCH32_P
-#define MULTILIB_DEFAULTS { "m32" }
-#else
-#define MULTILIB_DEFAULTS { "m64" }
-#endif
-
-#else /* !SPARC_BI_ARCH */
-
-/*
- * This should be the same as in sol2-sld.h, except with "/sparcv9"
- * appended to the paths and /usr/ccs/lib is no longer necessary
- */
-#undef LINK_SPEC
-#define LINK_SPEC \
-  "%{h*} %{v:-V} \
-   %{b} %{Wl,*:%*} \
-   %{static:-dn -Bstatic} \
-   %{shared:-G -dy %{!mimpure-text:-z text}} \
-   %{symbolic:-Bsymbolic -G -dy -z text} \
-   %{mcmodel=medlow:-M /usr/lib/ld/sparcv9/map.below4G} \
-   %{G:-G} \
-   %{YP,*} \
-   %{R*} \
-   %{compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/ucblib/sparcv9:/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{pg:-Y P,/usr/ucblib/sparcv9:/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{!p:%{!pg:-Y P,/usr/ucblib/sparcv9:/usr/lib/sparcv9}}} \
-     -R /usr/ucblib} \
-   %{!compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{pg:-Y P,/usr/lib/libp/sparcv9:/usr/lib/sparcv9} \
-       %{!p:%{!pg:-Y P,/usr/lib/sparcv9}}}} \
-   %{Qy:} %{!Qn:-Qy}"
-   
-#undef MD_STARTFILE_PREFIX
-#define MD_STARTFILE_PREFIX "/usr/lib/sparcv9/"
- 
-#endif /* ! SPARC_BI_ARCH */
-
-/*
- * Attempt to turn on access permissions for the stack.
- *
- * This code must be defined when compiling gcc but not when compiling
- * libgcc2.a, unless we're generating code for 64 bits SPARC
- *
- * _SC_STACK_PROT is only defined for post 2.6, but we want this code
- * to run always.  2.6 can change the stack protection but has no way to
- * query it.
- *
- */
-
-#define TRANSFER_FROM_TRAMPOLINE					\
-static int need_enable_exec_stack;					\
-									\
-static void check_enabling(void) __attribute__ ((constructor));		\
-static void check_enabling(void)					\
-{									\
-  extern long sysconf(int);						\
-									\
-  int prot = (int) sysconf(515 /*_SC_STACK_PROT */);			\
-  if (prot != 7)							\
-    need_enable_exec_stack = 1;						\
-}									\
-									\
-void									\
-__enable_execute_stack (addr)						\
-     void *addr;							\
-{									\
-  if (!need_enable_exec_stack)						\
-    return;								\
-  else {								\
-    long size = getpagesize ();						\
-    long mask = ~(size-1);						\
-    char *page = (char *) (((long) addr) & mask); 			\
-    char *end  = (char *) ((((long) (addr + TRAMPOLINE_SIZE)) & mask) + size); \
-									\
-    /* 7 is PROT_READ | PROT_WRITE | PROT_EXEC */ 			\
-    if (mprotect (page, end - page, 7) < 0)				\
-      perror ("mprotect of trampoline code");				\
-  }									\
-}
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global constructors.  */
-#undef ASM_OUTPUT_CONSTRUCTOR
-#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME)				\
-  do {									\
-    ctors_section ();							\
-    fprintf (FILE, "\t%s\t ", TARGET_ARCH64 ? ASM_LONGLONG : INT_ASM_OP); \
-    assemble_name (FILE, NAME);						\
-    fprintf (FILE, "\n");						\
-  } while (0)
-
-/* A C statement (sans semicolon) to output an element in the table of
-   global destructors.  */
-#undef ASM_OUTPUT_DESTRUCTOR
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       				\
-  do {									\
-    dtors_section ();                   				\
-    fprintf (FILE, "\t%s\t ", TARGET_ARCH64 ? ASM_LONGLONG : INT_ASM_OP); \
-    assemble_name (FILE, NAME);              				\
-    fprintf (FILE, "\n");						\
-  } while (0)
-

contrib/gcc/config/sparc/sol2-sld.h

@@ -1,11 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SPARC running Solaris 2
-   using the system linker.  */
-
-#include "sparc/sol2.h"
-
-/* At least up through Solaris 2.6,
-   the system linker does not work with DWARF or DWARF2,
-   since it does not have working support for relocations
-   to unaligned data.  */
-
-#define LINKER_DOES_NOT_WORK_WITH_DWARF2

contrib/gcc/config/sparc/sol2.h

@@ -1,236 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SPARC running Solaris 2
-   Copyright 1992, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-   Contributed by Ron Guilmette (rfg@netcom.com).
-   Additional changes by David V. Henkel-Wallace (gumby@cygnus.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Supposedly the same as vanilla sparc svr4, except for the stuff below: */
-#include "sparc/sysv4.h"
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES \
-"-Dsparc -Dsun -Dunix -D__svr4__ -D__SVR4 \
--Asystem(unix) -Asystem(svr4)"
-
-#undef CPP_SUBTARGET_SPEC
-#define CPP_SUBTARGET_SPEC "\
-%{pthreads:-D_REENTRANT -D_PTHREADS} \
-%{!pthreads:%{threads:-D_REENTRANT -D_SOLARIS_THREADS}} \
-%{compat-bsd:-iwithprefixbefore ucbinclude -I/usr/ucbinclude} \
-"
-
-/* The sun bundled assembler doesn't accept -Yd, (and neither does gas).
-   It's safe to pass -s always, even if -g is not used. */
-#undef ASM_SPEC
-#define ASM_SPEC "\
-%{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Wa,*:%*} -s \
-%{fpic:-K PIC} %{fPIC:-K PIC} \
-%(asm_cpu) \
-"
-
-/* This is here rather than in sparc.h because it's not known what
-   other assemblers will accept.  */
-#if TARGET_CPU_DEFAULT == TARGET_CPU_v9
-#undef ASM_CPU_DEFAULT_SPEC
-#define ASM_CPU_DEFAULT_SPEC "-xarch=v8plus"
-#endif
-#if TARGET_CPU_DEFAULT == TARGET_CPU_ultrasparc
-#undef ASM_CPU_DEFAULT_SPEC
-#define ASM_CPU_DEFAULT_SPEC "-xarch=v8plusa"
-#endif
-#undef ASM_CPU_SPEC
-#define ASM_CPU_SPEC "\
-%{mcpu=v8plus:-xarch=v8plus} \
-%{mcpu=ultrasparc:-xarch=v8plusa} \
-%{!mcpu*:%(asm_cpu_default)} \
-"
-
-/* However it appears that Solaris 2.0 uses the same reg numbering as
-   the old BSD-style system did. */
-
-#undef DBX_REGISTER_NUMBER
-/* Same as sparc.h */
-#define DBX_REGISTER_NUMBER(REGNO) \
-  (TARGET_FLAT && REGNO == FRAME_POINTER_REGNUM ? 31 : REGNO)
-
-/* We use stabs-in-elf for debugging, because that is what the native
-   toolchain uses.  */
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-/* The Solaris 2 assembler uses .skip, not .zero, so put this back. */
-#undef ASM_OUTPUT_SKIP
-#define ASM_OUTPUT_SKIP(FILE,SIZE)  \
-  fprintf (FILE, "\t.skip %u\n", (SIZE))
-
-/* Use .uahalf/.uaword so packed structure members don't generate
-   assembler errors when using the native assembler.  */
-#undef ASM_SHORT
-#define ASM_SHORT ".uahalf"
-#undef ASM_LONG
-#define ASM_LONG ".uaword"
-
-/* This is how to output a definition of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef  ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\
-  fprintf (FILE, ".L%s%d:\n", PREFIX, NUM)
-
-/* This is how to output a reference to an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef  ASM_OUTPUT_INTERNAL_LABELREF
-#define ASM_OUTPUT_INTERNAL_LABELREF(FILE,PREFIX,NUM)	\
-  fprintf (FILE, ".L%s%d", PREFIX, NUM)
-
-/* This is how to store into the string LABEL
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.  */
-
-#undef  ASM_GENERATE_INTERNAL_LABEL
-#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM)	\
-  sprintf ((LABEL), "*.L%s%ld", (PREFIX), (long)(NUM))
-
-
-/* We don't use the standard svr4 STARTFILE_SPEC because it's wrong for us.
-   We don't use the standard LIB_SPEC only because we don't yet support c++ */
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC "%{!shared: \
-			 %{!symbolic: \
-			  %{p:mcrt1.o%s} \
-                          %{!p: \
-	                    %{pg:gcrt1.o%s gmon.o%s} \
-                            %{!pg:crt1.o%s}}}} \
-			crti.o%s \
-			%{ansi:values-Xc.o%s} \
-			%{!ansi: \
-			 %{traditional:values-Xt.o%s} \
-			 %{!traditional:values-Xa.o%s}} \
-			crtbegin.o%s"
-
-/* ??? Note: in order for -compat-bsd to work fully,
-   we must somehow arrange to fixincludes /usr/ucbinclude
-   and put the result in $(libsubdir)/ucbinclude.  */
-
-#undef LIB_SPEC
-#define LIB_SPEC \
-  "%{compat-bsd:-lucb -lsocket -lnsl -lelf -laio} \
-   %{!shared:\
-     %{!symbolic:\
-       %{pthreads:-lpthread} \
-       %{!pthreads:%{threads:-lthread}} \
-       -lc}}"
-
-#undef  ENDFILE_SPEC
-#define ENDFILE_SPEC "crtend.o%s crtn.o%s"
-
-/* This should be the same as in svr4.h, except with -R added.  */
-#undef LINK_SPEC
-#define LINK_SPEC \
-  "%{h*} %{v:-V} \
-   %{b} %{Wl,*:%*} \
-   %{static:-dn -Bstatic} \
-   %{shared:-G -dy %{!mimpure-text:-z text}} \
-   %{symbolic:-Bsymbolic -G -dy -z text} \
-   %{G:-G} \
-   %{YP,*} \
-   %{R*} \
-   %{compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/ucblib:/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{pg:-Y P,/usr/ucblib:/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{!p:%{!pg:-Y P,/usr/ucblib:/usr/ccs/lib:/usr/lib}}} \
-     -R /usr/ucblib} \
-   %{!compat-bsd: \
-     %{!YP,*:%{p:-Y P,/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{pg:-Y P,/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
-       %{!p:%{!pg:-Y P,/usr/ccs/lib:/usr/lib}}}} \
-   %{Qy:} %{!Qn:-Qy}"
-
-/* This defines which switch letters take arguments.
-   It is as in svr4.h but with -R added.  */
-
-#undef SWITCH_TAKES_ARG
-#define SWITCH_TAKES_ARG(CHAR) \
-  (DEFAULT_SWITCH_TAKES_ARG(CHAR) \
-   || (CHAR) == 'R' \
-   || (CHAR) == 'h' \
-   || (CHAR) == 'x' \
-   || (CHAR) == 'z')
-
-/* ??? This does not work in SunOS 4.x, so it is not enabled in sparc.h.
-   Instead, it is enabled here, because it does work under Solaris.  */
-/* Define for support of TFmode long double and REAL_ARITHMETIC.
-   Sparc ABI says that long double is 4 words.  */
-#define LONG_DOUBLE_TYPE_SIZE 128
-
-/* But indicate that it isn't supported by the hardware.  */
-#define WIDEST_HARDWARE_FP_SIZE 64
-
-#define STDC_0_IN_SYSTEM_HEADERS
-
-#define MULDI3_LIBCALL "__mul64"
-#define DIVDI3_LIBCALL "__div64"
-#define UDIVDI3_LIBCALL "__udiv64"
-#define MODDI3_LIBCALL "__rem64"
-#define UMODDI3_LIBCALL "__urem64"
-
-#undef INIT_SUBTARGET_OPTABS
-#define INIT_SUBTARGET_OPTABS	\
-  fixsfdi_libfunc = gen_rtx_SYMBOL_REF (Pmode, \
-	TARGET_ARCH64 ? "__ftol" : "__ftoll");	\
-  fixunssfdi_libfunc = gen_rtx_SYMBOL_REF (Pmode, \
-	TARGET_ARCH64 ? "__ftoul" : "__ftoull");	\
-  fixdfdi_libfunc = gen_rtx_SYMBOL_REF (Pmode, \
-	TARGET_ARCH64 ? "__dtol" : "__dtoll");	\
-  fixunsdfdi_libfunc = gen_rtx_SYMBOL_REF (Pmode, \
-	TARGET_ARCH64 ? "__dtoul" : "__dtoull")
-
-/* No weird SPARC variants on Solaris */
-#undef TARGET_LIVE_G0
-#define TARGET_LIVE_G0	0
-#undef TARGET_BROKEN_SAVERESTORE
-#define TARGET_BROKEN_SAVERESTORE 0
-
-/* Solaris allows 64 bit out and global registers in 32 bit mode.
-   sparc_override_options will disable V8+ if not generating V9 code.  */
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT (MASK_APP_REGS + MASK_EPILOGUE + MASK_FPU + MASK_V8PLUS)
-
-/* Override MACHINE_STATE_{SAVE,RESTORE} because we have special
-   traps available which can get and set the condition codes
-   reliably.  */
-#undef MACHINE_STATE_SAVE
-#define MACHINE_STATE_SAVE(ID)				\
-  unsigned long int ms_flags, ms_saveret;		\
-  asm volatile("ta	0x20\n\t"			\
-	       "mov	%%g1, %0\n\t"			\
-	       "mov	%%g2, %1\n\t"			\
-	       : "=r" (ms_flags), "=r" (ms_saveret));
-
-#undef MACHINE_STATE_RESTORE
-#define MACHINE_STATE_RESTORE(ID)			\
-  asm volatile("mov	%0, %%g1\n\t"			\
-	       "mov	%1, %%g2\n\t"			\
-	       "ta	0x21\n\t"			\
-	       : /* no outputs */			\
-	       : "r" (ms_flags), "r" (ms_saveret));
-

contrib/gcc/config/sparc/sp64-aout.h

@@ -1,38 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SPARC64, a.out.
-   Copyright (C) 1994, 1996, 1997, 1998  Free Software Foundation, Inc.
-   Contributed by Doug Evans, dje@cygnus.com.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "sparc/sparc.h"
-#include "aoutos.h"
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (sparc64-aout)")
-
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT \
-  (MASK_V9 + MASK_PTR64 + MASK_64BIT + MASK_HARD_QUAD \
-   + MASK_APP_REGS + MASK_EPILOGUE + MASK_FPU + MASK_STACK_BIAS)
-
-/* The only code model supported is Medium/Low.  */
-#undef SPARC_DEFAULT_CMODEL
-#define SPARC_DEFAULT_CMODEL CM_MEDLOW
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dsparc -Acpu(sparc) -Amachine(sparc)"

contrib/gcc/config/sparc/sp64-elf.h

@@ -1,158 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SPARC64, ELF.
-   Copyright (C) 1994, 1995, 1996, 1997, 1998  Free Software Foundation, Inc.
-   Contributed by Doug Evans, dje@cygnus.com.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* ??? We're taking the scheme of including another file and then overriding
-   the values we don't like a bit too far here.  The alternative is to more or
-   less duplicate all of svr4.h, sparc/sysv4.h, and sparc/sol2.h here
-   (suitably cleaned up).  */
-
-#include "sparc/sol2.h"
-
-#undef TARGET_VERSION
-#define TARGET_VERSION fprintf (stderr, " (sparc64-elf)")
-
-/* A 64 bit v9 compiler in a Medium/Anywhere code model environment.  */
-
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT \
-(MASK_V9 + MASK_PTR64 + MASK_64BIT + MASK_HARD_QUAD \
- + MASK_APP_REGS + MASK_EPILOGUE + MASK_FPU + MASK_STACK_BIAS)
-
-#undef SPARC_DEFAULT_CMODEL
-#define SPARC_DEFAULT_CMODEL CM_EMBMEDANY
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dsparc -D__ELF__ -Acpu(sparc) -Amachine(sparc)"
-
-/* __svr4__ is used by the C library (FIXME) */
-#undef CPP_SUBTARGET_SPEC
-#define CPP_SUBTARGET_SPEC "-D__svr4__"
-
-#undef MD_EXEC_PREFIX
-#undef MD_STARTFILE_PREFIX
-
-#undef ASM_SPEC
-#define ASM_SPEC "\
-%{v:-V} -s %{fpic:-K PIC} %{fPIC:-K PIC} \
-%{mlittle-endian:-EL} \
-%(asm_cpu) %(asm_arch) \
-"
-
-/* This is taken from sol2.h.  */
-#undef LINK_SPEC
-#define LINK_SPEC "\
-%{v:-V} \
-%{mlittle-endian:-EL} \
-"
-
-/* We need something a little simpler for the embedded environment.
-   Profiling doesn't really work yet so we just copy the default.  */
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC "\
-%{!shared:%{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}} \
-crtbegin.o%s \
-"
-
-#undef ENDFILE_SPEC
-#define ENDFILE_SPEC "crtend.o%s"
-
-/* Use the default (for now).  */
-#undef LIB_SPEC
-
-/* V9 chips can handle either endianness.  */
-#undef SUBTARGET_SWITCHES
-#define SUBTARGET_SWITCHES \
-{"big-endian", -MASK_LITTLE_ENDIAN, "Generate code for big endian" }, \
-{"little-endian", MASK_LITTLE_ENDIAN, "Generate code for little endian" },
-
-#undef BYTES_BIG_ENDIAN
-#define BYTES_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN)
-
-#undef WORDS_BIG_ENDIAN
-#define WORDS_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN)
-
-/* ??? This should be 32 bits for v9 but what can we do?  */
-#undef WCHAR_TYPE
-#define WCHAR_TYPE "short unsigned int"
-
-#undef WCHAR_TYPE_SIZE
-#define WCHAR_TYPE_SIZE 16
-
-#undef LONG_DOUBLE_TYPE_SIZE
-#define LONG_DOUBLE_TYPE_SIZE 128
-
-/* The medium/anywhere code model practically requires us to put jump tables
-   in the text section as gcc is unable to distinguish LABEL_REF's of jump
-   tables from other label refs (when we need to).  */
-/* But we now defer the tables to the end of the function, so we make
-   this 0 to not confuse the branch shortening code.  */
-#undef JUMP_TABLES_IN_TEXT_SECTION
-#define JUMP_TABLES_IN_TEXT_SECTION 0
-
-/* System V Release 4 uses DWARF debugging info.
-   GDB doesn't support 64 bit stabs yet and the desired debug format is DWARF
-   anyway so it is the default.  */
-
-#define DWARF_DEBUGGING_INFO
-#define DWARF2_DEBUGGING_INFO
-#define DBX_DEBUGGING_INFO
-
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
-
-/* Stabs doesn't use this, and it confuses a simulator.  */
-/* ??? Need to see what DWARF needs, if anything.  */
-#undef ASM_IDENTIFY_GCC
-#define ASM_IDENTIFY_GCC(FILE)
-
-/* Define the names of various pseudo-ops used by the Sparc/svr4 assembler.
-   ??? If ints are 64 bits then UNALIGNED_INT_ASM_OP (defined elsewhere) is
-   misnamed.  These should all refer to explicit sizes (half/word/xword?),
-   anything other than short/int/long/etc.  */
-
-#define UNALIGNED_LONGLONG_ASM_OP	".uaxword"
-
-/* DWARF stuff.  */
-
-#define ASM_OUTPUT_DWARF_ADDR(FILE, LABEL) \
-do {								\
-  fprintf ((FILE), "\t%s\t", UNALIGNED_LONGLONG_ASM_OP);	\
-  assemble_name ((FILE), (LABEL));				\
-  fprintf ((FILE), "\n");					\
-} while (0)
-
-#define ASM_OUTPUT_DWARF_ADDR_CONST(FILE, RTX) \
-do {								\
-  fprintf ((FILE), "\t%s\t", UNALIGNED_LONGLONG_ASM_OP);	\
-  output_addr_const ((FILE), (RTX));				\
-  fputc ('\n', (FILE));						\
-} while (0)
-
-#define ASM_OUTPUT_DWARF2_ADDR_CONST(FILE, ADDR) \
-  fprintf ((FILE), "\t%s\t%s", UNALIGNED_LONGLONG_ASM_OP, (ADDR))
-
-/* ??? Not sure if this should be 4 or 8 bytes.  4 works for now.  */
-#define ASM_OUTPUT_DWARF_REF(FILE, LABEL) \
-do {								\
-  fprintf ((FILE), "\t%s\t", UNALIGNED_INT_ASM_OP);		\
-  assemble_name ((FILE), (LABEL));				\
-  fprintf ((FILE), "\n");					\
-} while (0)

contrib/gcc/config/sparc/splet.h

@@ -1,69 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SPARClet.
-   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-   Contributed by Doug Evans (dje@cygnus.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "sparc/aout.h"
-
-/* -mbroken-saverestore is not included here because the long term
-   default is -mno-broken-saverestore.  */
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT (MASK_APP_REGS + MASK_EPILOGUE)
-
-/* -mlive-g0 is only supported on the sparclet.  */
-#undef SUBTARGET_SWITCHES
-#define SUBTARGET_SWITCHES \
-{"big-endian", -MASK_LITTLE_ENDIAN, "Generate code for big endian" }, \
-{"little-endian", MASK_LITTLE_ENDIAN, "Generate code for little endian" }, \
-{"live-g0", MASK_LIVE_G0, "Use g0 as a normal register" }, \
-{"no-live-g0", -MASK_LIVE_G0, "Register g0 is fixed with a zero value" }, \
-{"broken-saverestore", MASK_BROKEN_SAVERESTORE, "Enable save/restore bug workarounds" }, \
-{"no-broken-saverestore", -MASK_BROKEN_SAVERESTORE, "Disable save/restore bug workarouns" },
-
-#undef ASM_SPEC
-#define ASM_SPEC "%{mlittle-endian:-EL} %(asm_cpu)"
-
-/* Require the user to supply crt0.o.  */
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC ""
-
-#undef LINK_SPEC
-#define LINK_SPEC "%{mlittle-endian:-EL}"
-
-/* sparclet chips are bi-endian.  */
-#undef BYTES_BIG_ENDIAN
-#define BYTES_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN)
-#undef WORDS_BIG_ENDIAN
-#define WORDS_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN)
-
-#undef SUBTARGET_OVERRIDE_OPTIONS
-#define SUBTARGET_OVERRIDE_OPTIONS 					\
-  do {									\
-    if (TARGET_LIVE_G0)							\
-      {									\
-	warning ("Option '-mlive-g0' deprecated.");			\
-        target_flags &= ~MASK_LIVE_G0;					\
-      }									\
-    else if (TARGET_BROKEN_SAVERESTORE)					\
-      {									\
-	warning ("Option '-mbroken-saverestore' deprecated.");		\
-        target_flags &= ~MASK_BROKEN_SAVERESTORE;			\
-      }									\
-  } while (0)
-

contrib/gcc/config/sparc/sun4gas.h

@@ -1,27 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SunOS 4.x with gas
-   Copyright (C) 1997 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* gas supports unaligned data.  */
-#define UNALIGNED_DOUBLE_INT_ASM_OP ".uaxword"
-#define UNALIGNED_INT_ASM_OP	".uaword"
-#define UNALIGNED_SHORT_ASM_OP	".uahalf"
-
-/* defaults.h will define DWARF2_UNWIND_INFO for us.  */
-#undef DWARF2_UNWIND_INFO

contrib/gcc/config/sparc/sun4o3.h

@@ -1,29 +0,0 @@
-#include "sparc/sparc.h"
-
-/* Override the name of the mcount profiling function.  */
-
-#undef MCOUNT_FUNCTION
-#define MCOUNT_FUNCTION "*.mcount"
-
-/* LINK_SPEC is needed only for SunOS 4.  */
-
-#undef LINK_SPEC
-
-/* Override MACHINE_STATE_{SAVE,RESTORE} because we have special
-   traps available which can get and set the condition codes
-   reliably.  */
-#undef MACHINE_STATE_SAVE
-#define MACHINE_STATE_SAVE(ID)				\
-  unsigned long int ms_flags, ms_saveret;		\
-  asm volatile("ta	0x20\n\t"			\
-	       "mov	%%g1, %0\n\t"			\
-	       "mov	%%g2, %1\n\t"			\
-	       : "=r" (ms_flags), "=r" (ms_saveret));
-
-#undef MACHINE_STATE_RESTORE
-#define MACHINE_STATE_RESTORE(ID)			\
-  asm volatile("mov	%0, %%g1\n\t"			\
-	       "mov	%1, %%g2\n\t"			\
-	       "ta	0x21\n\t"			\
-	       : /* no outputs */			\
-	       : "r" (ms_flags), "r" (ms_saveret));

contrib/gcc/config/sparc/sunos4.h

@@ -1,49 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SunOS 4.x
-   Copyright (C) 1994 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#define SUNOS4_SHARED_LIBRARIES 1
-
-/* Use N_BINCL stabs.  */
-
-#define DBX_USE_BINCL
-
-#include "sparc/sparc.h"
-
-/* The Sun as doesn't like unaligned data.  */
-#define DWARF2_UNWIND_INFO 0
-
-/* Override MACHINE_STATE_{SAVE,RESTORE} because we have special
-   traps available which can get and set the condition codes
-   reliably.  */
-#undef MACHINE_STATE_SAVE
-#define MACHINE_STATE_SAVE(ID)				\
-  unsigned long int ms_flags, ms_saveret;		\
-  asm volatile("ta	0x20\n\t"			\
-	       "mov	%%g1, %0\n\t"			\
-	       "mov	%%g2, %1\n\t"			\
-	       : "=r" (ms_flags), "=r" (ms_saveret));
-
-#undef MACHINE_STATE_RESTORE
-#define MACHINE_STATE_RESTORE(ID)			\
-  asm volatile("mov	%0, %%g1\n\t"			\
-	       "mov	%1, %%g2\n\t"			\
-	       "ta	0x21\n\t"			\
-	       : /* no outputs */			\
-	       : "r" (ms_flags), "r" (ms_saveret));

contrib/gcc/config/sparc/sysv4.h

@@ -1,216 +0,0 @@
-/* Target definitions for GNU compiler for Sparc running System V.4
-   Copyright (C) 1991, 92, 95, 96, 97, 1998 Free Software Foundation, Inc.
-   Contributed by Ron Guilmette (rfg@monkeys.com).
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "sparc/sparc.h"
-
-/* Undefine some symbols which are defined in "sparc.h" but which are
-   appropriate only for SunOS 4.x, and not for svr4.  */
-
-#undef WORD_SWITCH_TAKES_ARG
-#undef ASM_OUTPUT_SOURCE_LINE
-#undef SELECT_SECTION
-#undef ASM_DECLARE_FUNCTION_NAME
-#undef TEXT_SECTION_ASM_OP
-#undef DATA_SECTION_ASM_OP
-
-#include "svr4.h"
-
-/* ??? Put back the SIZE_TYPE/PTRDIFF_TYPE definitions set by sparc.h.
-   Why, exactly, is svr4.h messing with this?  Seems like the chip 
-   would know best.  */
-
-#undef SIZE_TYPE
-#define SIZE_TYPE (TARGET_ARCH64 ? "long unsigned int" : "unsigned int")
-
-#undef PTRDIFF_TYPE
-#define PTRDIFF_TYPE (TARGET_ARCH64 ? "long int" : "int")
-
-/* Undefined some symbols which are defined in "svr4.h" but which are
-   appropriate only for typical svr4 systems, but not for the specific
-   case of svr4 running on a Sparc.  */
-
-#undef INIT_SECTION_ASM_OP
-#undef FINI_SECTION_ASM_OP
-#undef CONST_SECTION_ASM_OP
-#undef TYPE_OPERAND_FMT
-#undef PUSHSECTION_FORMAT
-#undef STRING_ASM_OP
-#undef COMMON_ASM_OP
-#undef SKIP_ASM_OP
-#undef SET_ASM_OP	/* Has no equivalent.  See ASM_OUTPUT_DEF below.  */
-
-/* Provide a set of pre-definitions and pre-assertions appropriate for
-   the Sparc running svr4.  __svr4__ is our extension.  */
-
-#define CPP_PREDEFINES \
-"-Dsparc -Dunix -D__svr4__ -Asystem(unix) -Asystem(svr4)"
-
-/* The native assembler can't compute differences between symbols in different
-   sections when generating pic code, so we must put jump tables in the
-   text section.  */
-/* But we now defer the tables to the end of the function, so we make
-   this 0 to not confuse the branch shortening code.  */
-#define JUMP_TABLES_IN_TEXT_SECTION 0
-
-/* Pass -K to the assembler when PIC.  */
-#undef ASM_SPEC
-#define ASM_SPEC \
-  "%{v:-V} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Yd,*} %{Wa,*:%*} \
-   %{fpic:-K PIC} %{fPIC:-K PIC} %(asm_cpu)"
-
-/* Must use data section for relocatable constants when pic.  */
-#undef SELECT_RTX_SECTION
-#define SELECT_RTX_SECTION(MODE,RTX)		\
-{						\
-  if (flag_pic && symbolic_operand (RTX))	\
-    data_section ();				\
-  else						\
-    const_section ();				\
-}
-
-/* Define the names of various pseudo-op used by the Sparc/svr4 assembler.
-   Note that many of these are different from the typical pseudo-ops used
-   by most svr4 assemblers.  That is probably due to a (misguided?) attempt
-   to keep the Sparc/svr4 assembler somewhat compatible with the Sparc/SunOS
-   assembler.  */
-
-#define STRING_ASM_OP		".asciz"
-#define COMMON_ASM_OP		".common"
-#define SKIP_ASM_OP		".skip"
-#define UNALIGNED_DOUBLE_INT_ASM_OP ".uaxword"
-#define UNALIGNED_INT_ASM_OP	".uaword"
-#define UNALIGNED_SHORT_ASM_OP	".uahalf"
-#define PUSHSECTION_ASM_OP	".pushsection"
-#define POPSECTION_ASM_OP	".popsection"
-
-/* This is defined in sparc.h but is not used by svr4.h.  */
-#undef ASM_LONG
-#define ASM_LONG ".long"
-
-/* This is the format used to print the second operand of a .type pseudo-op
-   for the Sparc/svr4 assembler.  */
-
-#define TYPE_OPERAND_FMT      "#%s"
-
-/* This is the format used to print a .pushsection pseudo-op (and its operand)
-   for the Sparc/svr4 assembler.  */
-
-#define PUSHSECTION_FORMAT	"\t%s\t\"%s\"\n"
-
-#undef ASM_OUTPUT_CASE_LABEL
-#define ASM_OUTPUT_CASE_LABEL(FILE, PREFIX, NUM, JUMPTABLE)		\
-do { ASM_OUTPUT_ALIGN ((FILE), Pmode == SImode ? 2 : 3);		\
-     ASM_OUTPUT_INTERNAL_LABEL ((FILE), PREFIX, NUM);			\
-   } while (0)
-
-/* This is how to equate one symbol to another symbol.  The syntax used is
-   `SYM1=SYM2'.  Note that this is different from the way equates are done
-   with most svr4 assemblers, where the syntax is `.set SYM1,SYM2'.  */
-
-#define ASM_OUTPUT_DEF(FILE,LABEL1,LABEL2)				\
- do {	fprintf ((FILE), "\t");						\
-	assemble_name (FILE, LABEL1);					\
-	fprintf (FILE, " = ");						\
-	assemble_name (FILE, LABEL2);					\
-	fprintf (FILE, "\n");						\
-  } while (0)
-
-/* Define how the Sparc registers should be numbered for Dwarf output.
-   The numbering provided here should be compatible with the native
-   svr4 SDB debugger in the Sparc/svr4 reference port.  The numbering
-   is as follows:
-
-   Assembly name	gcc internal regno	Dwarf regno
-   ----------------------------------------------------------
-   g0-g7		0-7			0-7
-   o0-o7		8-15			8-15
-   l0-l7		16-23			16-23
-   i0-i7		24-31			24-31
-   f0-f31		32-63			40-71
-*/
-
-#define DBX_REGISTER_NUMBER(REGNO) ((REGNO) < 32 ? (REGNO) : (REGNO) + 8)
-
-/* A set of symbol definitions for assembly pseudo-ops which will
-   get us switched to various sections of interest.  These are used
-   in all places where we simply want to switch to a section, and
-   *not* to push the previous section name onto the assembler's
-   section names stack (as we do often in dwarfout.c).  */
-
-#define TEXT_SECTION_ASM_OP	".section\t\".text\""
-#define DATA_SECTION_ASM_OP	".section\t\".data\""
-#define BSS_SECTION_ASM_OP	".section\t\".bss\""
-#define CONST_SECTION_ASM_OP	".section\t\".rodata\""
-#define INIT_SECTION_ASM_OP	".section\t\".init\""
-#define FINI_SECTION_ASM_OP	".section\t\".fini\""
-
-/* Define the pseudo-ops used to switch to the .ctors and .dtors sections.
- 
-   Note that we want to give these sections the SHF_WRITE attribute
-   because these sections will actually contain data (i.e. tables of
-   addresses of functions in the current root executable or shared library
-   file) and, in the case of a shared library, the relocatable addresses
-   will have to be properly resolved/relocated (and then written into) by
-   the dynamic linker when it actually attaches the given shared library
-   to the executing process.  (Note that on SVR4, you may wish to use the
-   `-z text' option to the ELF linker, when building a shared library, as
-   an additional check that you are doing everything right.  But if you do
-   use the `-z text' option when building a shared library, you will get
-   errors unless the .ctors and .dtors sections are marked as writable
-   via the SHF_WRITE attribute.)  */
- 
-#undef CTORS_SECTION_ASM_OP
-#define CTORS_SECTION_ASM_OP    ".section\t\".ctors\",#alloc,#write"
-#undef DTORS_SECTION_ASM_OP
-#define DTORS_SECTION_ASM_OP    ".section\t\".dtors\",#alloc,#write"
-#undef EH_FRAME_SECTION_ASM_OP
-#define EH_FRAME_SECTION_ASM_OP ".section\t\".eh_frame\",#alloc,#write"
-
-/* A C statement to output something to the assembler file to switch to section
-   NAME for object DECL which is either a FUNCTION_DECL, a VAR_DECL or
-   NULL_TREE.  Some target formats do not support arbitrary sections.  Do not
-   define this macro in such cases.  */
-
-#undef	ASM_OUTPUT_SECTION_NAME	/* Override svr4.h's definition.  */
-#define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME, RELOC) \
-do {									\
-  if ((DECL) && TREE_CODE (DECL) == FUNCTION_DECL)			\
-    fprintf (FILE, ".section\t\"%s\",#alloc,#execinstr\n",		\
-	                                      (NAME));		\
-  else if ((DECL) && DECL_READONLY_SECTION (DECL, RELOC))		\
-    fprintf (FILE, ".section\t\"%s\",#alloc\n", (NAME));		\
-  else									\
-    fprintf (FILE, ".section\t\"%s\",#alloc,#write\n", (NAME));		\
-} while (0)
-
-/* A C statement (sans semicolon) to output to the stdio stream
-   FILE the assembler definition of uninitialized global DECL named
-   NAME whose size is SIZE bytes and alignment is ALIGN bytes.
-   Try to use asm_output_aligned_bss to implement this macro.  */
-
-#undef ASM_OUTPUT_ALIGNED_BSS
-#define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
-  asm_output_aligned_bss (FILE, DECL, NAME, SIZE, ALIGN)
-
-/* Override the name of the mcount profiling function.  */
-
-#undef MCOUNT_FUNCTION
-#define MCOUNT_FUNCTION "*_mcount"

contrib/gcc/config/sparc/t-elf

@@ -1,39 +0,0 @@
-# we need to supply our own assembly versions of libgcc1.c files,
-# since the user may not have native 'cc' available
-
-CROSS_LIBGCC1 = libgcc1-asm.a
-LIB1ASMSRC = sparc/lb1spc.asm
-LIB1ASMFUNCS = _mulsi3 _divsi3 _modsi3
-
-# crt0 is built elsewhere
-LIBGCC1_TEST =
-
-# These are really part of libgcc1, but this will cause them to be
-# built correctly, so...
-
-LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
-	cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
-	echo '#define FLOAT' > fp-bit.c
-	cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-# MULTILIB_OPTIONS should have msparclite too, but we'd have to make
-# gas build...
-#MULTILIB_OPTIONS = msoft-float mcpu=v8
-MULTILIB_OPTIONS = msoft-float
-#MULTILIB_DIRNAMES = soft v8
-MULTILIB_DIRNAMES = soft
-#MULTILIB_MATCHES = msoft-float=mno-fpu mcpu?v8=mv8
-MULTILIB_MATCHES = msoft-float=mno-fpu
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
-# Assemble startup files.
-crti.o: $(srcdir)/config/sparc/sol2-ci.asm $(GCC_PASSES)
-	$(GCC_FOR_TARGET) -c -o crti.o -x assembler $(srcdir)/config/sparc/sol2-ci.asm
-crtn.o: $(srcdir)/config/sparc/sol2-cn.asm $(GCC_PASSES)
-	$(GCC_FOR_TARGET) -c -o crtn.o -x assembler $(srcdir)/config/sparc/sol2-cn.asm

contrib/gcc/config/sparc/t-halos

@@ -1,2 +0,0 @@
-# For a native HALOS compile, we need to set -e1 for the assembler
-AS=as -e1

contrib/gcc/config/sparc/t-linux64

@@ -1,21 +0,0 @@
-MULTILIB_OPTIONS = m64/m32
-MULTILIB_DIRNAMES = 64 32
-MULTILIB_MATCHES =
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
-EXTRA_MULTILIB_PARTS=crtbegin.o crtend.o crtbeginS.o crtendS.o
-
-tcrtbeginS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
-  defaults.h frame.h gbl-ctors.h
-	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
-	  -finhibit-size-directive -fno-inline-functions -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) \
-	  -c $(srcdir)/crtstuff.c -DCRT_BEGIN -o tcrtbeginS$(objext)
-
-tcrtendS.o: crtstuff.c $(GCC_PASSES) $(CONFIG_H) \
-  defaults.h frame.h gbl-ctors.h
-	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \
-	  -finhibit-size-directive -fno-inline-functions -fno-exceptions $(CRTSTUFF_T_CFLAGS_S) \
-	  -c $(srcdir)/crtstuff.c -DCRT_END -o tcrtendS$(objext)
-

contrib/gcc/config/sparc/t-sol2

@@ -1,30 +0,0 @@
-# we need to supply our own assembly versions of libgcc1.c files,
-# since the user may not have native 'cc' available
-
-LIBGCC1 =
-CROSS_LIBGCC1 =
-LIBGCC1_TEST =
-
-# gmon build rule:
-$(T)gmon.o:	$(srcdir)/config/sparc/gmon-sol2.c $(GCC_PASSES) $(CONFIG_H) stmp-int-hdrs
-	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) \
-		-c $(srcdir)/config/sparc/gmon-sol2.c -o $(T)gmon.o
-
-# Assemble startup files.
-$(T)crt1.o: $(srcdir)/config/sparc/sol2-c1.asm $(GCC_PASSES)
-	$(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crt1.o -x assembler-with-cpp $(srcdir)/config/sparc/sol2-c1.asm
-$(T)crti.o: $(srcdir)/config/sparc/sol2-ci.asm $(GCC_PASSES)
-	$(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/sparc/sol2-ci.asm
-$(T)crtn.o: $(srcdir)/config/sparc/sol2-cn.asm $(GCC_PASSES)
-	$(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/sparc/sol2-cn.asm
-$(T)gcrt1.o: $(srcdir)/config/sparc/sol2-c1.asm $(GCC_PASSES)
-	$(GCC_FOR_TARGET) $(MULTILIB_CFLAGS) -c -DGCRT1 -o $(T)gcrt1.o -x assembler-with-cpp $(srcdir)/config/sparc/sol2-c1.asm
-
-# We need to use -fPIC when we are using gcc to compile the routines in
-# crtstuff.c.  This is only really needed when we are going to use gcc/g++
-# to produce a shared library, but since we don't know ahead of time when
-# we will be doing that, we just always use -fPIC when compiling the
-# routines in crtstuff.c.
-
-CRTSTUFF_T_CFLAGS = -fPIC
-TARGET_LIBGCC2_CFLAGS = -fPIC

contrib/gcc/config/sparc/t-sol2-64

@@ -1,8 +0,0 @@
-MULTILIB_OPTIONS = m32/m64
-MULTILIB_DIRNAMES = sparcv7 sparcv9
-MULTILIB_MATCHES =
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
-EXTRA_MULTILIB_PARTS=crtbegin.o crtend.o gmon.o crt1.o crti.o crtn.o gcrt1.o

contrib/gcc/config/sparc/t-sp64

@@ -1,2 +0,0 @@
-LIBGCC1 =
-CROSS_LIBGCC1 =

contrib/gcc/config/sparc/t-sparcbare

@@ -1,26 +0,0 @@
-# configuration file for a bare sparc cpu
-
-CROSS_LIBGCC1 = libgcc1-asm.a
-LIB1ASMSRC = sparc/lb1spc.asm
-LIB1ASMFUNCS = _mulsi3 _divsi3 _modsi3
-
-# These are really part of libgcc1, but this will cause them to be
-# built correctly, so...
-
-LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
-	cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
-	echo '#define FLOAT' > fp-bit.c
-	cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-# MULTILIB_OPTIONS should have msparclite too, but we'd have to make
-# gas build...
-MULTILIB_OPTIONS = msoft-float mcpu=v8
-MULTILIB_DIRNAMES = soft v8
-MULTILIB_MATCHES = msoft-float=mno-fpu mcpu?v8=mv8
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib

contrib/gcc/config/sparc/t-sparclite

@@ -1,24 +0,0 @@
-CROSS_LIBGCC1 = libgcc1-asm.a
-LIB1ASMSRC = sparc/lb1spl.asm
-LIB1ASMFUNCS = _divsi3 _udivsi3 _modsi3 _umodsi3
-
-# These are really part of libgcc1, but this will cause them to be
-# built correctly, so...
-
-LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
-	echo '#define US_SOFTWARE_GOFAST' > dp-bit.c
-	cat $(srcdir)/config/fp-bit.c >> dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
-	echo '#define FLOAT' > fp-bit.c
-	echo '#define US_SOFTWARE_GOFAST' >> fp-bit.c
-	cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-MULTILIB_OPTIONS = mfpu mflat
-MULTILIB_DIRNAMES =
-MULTILIB_MATCHES = mfpu=mhard-float mfpu=mcpu?f934
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib

contrib/gcc/config/sparc/t-splet

@@ -1,22 +0,0 @@
-# configuration file for a bare sparclet cpu, aout format files
-
-CROSS_LIBGCC1 = libgcc1-asm.a
-LIB1ASMSRC = sparc/lb1spc.asm
-LIB1ASMFUNCS = _mulsi3 _divsi3 _modsi3
-
-# These are really part of libgcc1, but this will cause them to be
-# built correctly, so...
-
-LIB2FUNCS_EXTRA = fp-bit.c dp-bit.c
-
-dp-bit.c: $(srcdir)/config/fp-bit.c
-	cat $(srcdir)/config/fp-bit.c > dp-bit.c
-
-fp-bit.c: $(srcdir)/config/fp-bit.c
-	echo '#define FLOAT' > fp-bit.c
-	cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-
-MULTILIB_OPTIONS = mlittle-endian mflat
-MULTILIB_DIRNAMES = little flat
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib

contrib/gcc/config/sparc/t-sunos40

@@ -1,7 +0,0 @@
-# SunOS 4.0.* 
-# /bin/as doesn't recognize the v8 instructions, so we can't do a v8
-# multilib build.
-
-LIBGCC1 =
-CROSS_LIBGCC1 =
-LIBGCC1_TEST =

contrib/gcc/config/sparc/t-sunos41

@@ -1,16 +0,0 @@
-# SunOS 4.1.*
-
-LIBGCC1 =
-CROSS_LIBGCC1 =
-LIBGCC1_TEST =
-
-MULTILIB_OPTIONS = fpic/fPIC mcpu=v8
-MULTILIB_DIRNAMES = pic ucpic v8
-MULTILIB_MATCHES = mcpu?v8=mv8
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
-
-# The native linker doesn't handle linking -fpic code with -fPIC code.  Ugh.
-# We cope by building both variants of libgcc.
-#TARGET_LIBGCC2_CFLAGS = -fPIC

contrib/gcc/config/sparc/t-vxsparc

@@ -1,17 +0,0 @@
-LIBGCC1 =
-CROSS_LIBGCC1 =
-
-# We don't want to build .umul, etc., because VxWorks provides them,
-# which means that libgcc1-test will fail.
-LIBGCC1_TEST =
-
-# We don't want to put exit in libgcc.a for VxWorks, because VxWorks
-# does not have _exit.
-TARGET_LIBGCC2_CFLAGS = -Dexit=unused_exit
-
-MULTILIB_OPTIONS=msoft-float mv8
-MULTILIB_DIRNAMES=soft v8
-MULTILIB_MATCHES=msoft-float=mno-fpu
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib

contrib/gcc/config/sparc/vxsim.h

@@ -1,131 +0,0 @@
-/* Definitions of target machine for GNU compiler, for SPARC VxSim
-   Copyright 1996 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-/* Supposedly the same as vanilla sparc svr4, except for the stuff below: */
-#include "sparc/sysv4.h"
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES \
- "-DCPU=SIMSPARCSOLARIS -D__vxworks -D__vxworks__ -Dsparc -D__svr4__ -D__SVR4 \
-  -Asystem(embedded) -Asystem(svr4) -Acpu(sparc) -Amachine(sparc)\
-  -D__GCC_NEW_VARARGS__"
-
-#undef CPP_SPEC
-#define CPP_SPEC ""
-
-#undef CC1_SPEC
-#define CC1_SPEC "-fno-builtin %{sun4:} %{target:}"
-
-/* The sun bundled assembler doesn't accept -Yd, (and neither does gas).
-   It's safe to pass -s always, even if -g is not used. */
-#undef ASM_SPEC
-#define ASM_SPEC \
-  "%{V} %{v:%{!V:-V}} %{Qy:} %{!Qn:-Qy} %{n} %{T} %{Ym,*} %{Wa,*:%*} -s \
-   %{fpic:-K PIC} %{fPIC:-K PIC}"
-
-/* However it appears that Solaris 2.0 uses the same reg numbering as
-   the old BSD-style system did. */
-
-#undef DBX_REGISTER_NUMBER
-/* Same as sparc.h */
-#define DBX_REGISTER_NUMBER(REGNO) (REGNO)
-
-/* We use stabs-in-elf for debugging, because that is what the native
-   toolchain uses.  */
-#undef PREFERRED_DEBUGGING_TYPE
-#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
-
-/* The Solaris 2 assembler uses .skip, not .zero, so put this back. */
-#undef ASM_OUTPUT_SKIP
-#define ASM_OUTPUT_SKIP(FILE,SIZE)  \
-  fprintf (FILE, "\t.skip %u\n", (SIZE))
-
-#undef ASM_OUTPUT_ALIGNED_LOCAL
-#define ASM_OUTPUT_ALIGNED_LOCAL(FILE, NAME, SIZE, ALIGN)		\
-do {									\
-  fputs ("\t.local\t", (FILE));		\
-  assemble_name ((FILE), (NAME));					\
-  putc ('\n', (FILE));							\
-  ASM_OUTPUT_ALIGNED_COMMON (FILE, NAME, SIZE, ALIGN);			\
-} while (0)
-
-#undef COMMON_ASM_OP
-#define COMMON_ASM_OP "\t.common"
-
-/* This is how to output a definition of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef  ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\
-  fprintf (FILE, ".L%s%d:\n", PREFIX, NUM)
-
-/* This is how to output a reference to an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#undef  ASM_OUTPUT_INTERNAL_LABELREF
-#define ASM_OUTPUT_INTERNAL_LABELREF(FILE,PREFIX,NUM)	\
-  fprintf (FILE, ".L%s%d", PREFIX, NUM)
-
-/* This is how to store into the string LABEL
-   the symbol_ref name of an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-   This is suitable for output with `assemble_name'.  */
-
-#undef  ASM_GENERATE_INTERNAL_LABEL
-#define ASM_GENERATE_INTERNAL_LABEL(LABEL,PREFIX,NUM)	\
-  sprintf (LABEL, "*.L%s%d", PREFIX, NUM)
-
-
-
-#undef LIB_SPEC
-#define LIB_SPEC ""
-
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC ""
-
-#undef  ENDFILE_SPEC
-#define ENDFILE_SPEC ""
-
-#undef LINK_SPEC
-#define LINK_SPEC "-r"
-
-/* This defines which switch letters take arguments.
-   It is as in svr4.h but with -R added.  */
-
-#undef SWITCH_TAKES_ARG
-#define SWITCH_TAKES_ARG(CHAR) \
-  (   (CHAR) == 'D' \
-   || (CHAR) == 'U' \
-   || (CHAR) == 'o' \
-   || (CHAR) == 'e' \
-   || (CHAR) == 'u' \
-   || (CHAR) == 'I' \
-   || (CHAR) == 'm' \
-   || (CHAR) == 'L' \
-   || (CHAR) == 'R' \
-   || (CHAR) == 'A' \
-   || (CHAR) == 'h' \
-   || (CHAR) == 'z')
-
-/* ??? This does not work in SunOS 4.x, so it is not enabled in sparc.h.
-   Instead, it is enabled here, because it does work under Solaris.  */
-/* Define for support of TFmode long double and REAL_ARITHMETIC.
-   Sparc ABI says that long double is 4 words.  */
-#define LONG_DOUBLE_TYPE_SIZE 64

contrib/gcc/config/sparc/vxsparc.h

@@ -1,61 +0,0 @@
-/* Definitions of target machine for GNU compiler.  Vxworks SPARC version.
-   Copyright (C) 1994, 1996 Free Software Foundation, Inc.
-   Contributed by David Henkel-Wallace (gumby@cygnus.com)
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include "sparc/aout.h"
-
-/* Specify what to link with.  */
-/* VxWorks does all the library stuff itself.  */
-
-#undef LIB_SPEC
-#define LIB_SPEC ""
-
-/* Provide required defaults for linker -e. */
-#undef LINK_SPEC
-#define LINK_SPEC "%{!nostdlib:%{!r*:%{!e*:-e start}}}"
-
-/* VxWorks provides the functionality of crt0.o and friends itself.  */
-#undef STARTFILE_SPEC
-#define STARTFILE_SPEC ""
-
-#undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dsparc -Acpu(sparc) -Amachine(sparc)"
-
-/* Note that we define CPU here even if the user has specified -ansi.
-   This violates user namespace, but the VxWorks headers, and potentially
-   user code, all explicitly rely upon the definition of CPU in order to get
-   the proper processor information.  */
-#undef CPP_SPEC
-#define CPP_SPEC "%(cpp_cpu) -DCPU=SPARC"
-
-#undef PTRDIFF_TYPE
-#undef SIZE_TYPE
-#undef WCHAR_TYPE
-#undef WCHAR_TYPE_SIZE
-
-#define PTRDIFF_TYPE "long int"
-#define SIZE_TYPE "unsigned int"
-#define WCHAR_TYPE "char"
-#define WCHAR_TYPE_SIZE 8
-
-/* US Software GOFAST library support.  */
-#include "gofast.h"
-#undef INIT_SUBTARGET_OPTABS
-#define INIT_SUBTARGET_OPTABS INIT_GOFAST_OPTABS

contrib/gcc/config/sparc/x-sysv4

@@ -1,2 +0,0 @@
-X_CFLAGS=-DSVR4
-ALLOCA=alloca.o