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binutils-2.19.1-tms9900-1.11.patch
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binutils-2.19.1-tms9900-1.11.patch
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diff -ru binutils-2.19.1-orig/bfd/archures.c binutils-2.19.1/bfd/archures.c
--- binutils-2.19.1-orig/bfd/archures.c 2008-08-09 06:35:12.000000000 +0100
+++ binutils-2.19.1/bfd/archures.c 2023-12-23 10:48:53.501244434 +0000
@@ -407,6 +407,8 @@
.#define bfd_mach_z80 3 {* With ixl, ixh, iyl, and iyh. *}
.#define bfd_mach_z80full 7 {* All undocumented instructions. *}
.#define bfd_mach_r800 11 {* R800: successor with multiplication. *}
+. bfd_arch_tms9900, {* Texas Instruments TMS9900 archetecture. *}
+.#define bfd_mach_tms9900 1
. bfd_arch_last
. };
*/
@@ -501,6 +503,7 @@
extern const bfd_arch_info_type bfd_tic4x_arch;
extern const bfd_arch_info_type bfd_tic54x_arch;
extern const bfd_arch_info_type bfd_tic80_arch;
+extern const bfd_arch_info_type bfd_tms9900_arch;
extern const bfd_arch_info_type bfd_v850_arch;
extern const bfd_arch_info_type bfd_vax_arch;
extern const bfd_arch_info_type bfd_we32k_arch;
@@ -570,6 +573,7 @@
&bfd_tic4x_arch,
&bfd_tic54x_arch,
&bfd_tic80_arch,
+ &bfd_tms9900_arch,
&bfd_v850_arch,
&bfd_vax_arch,
&bfd_w65_arch,
diff -ru binutils-2.19.1-orig/bfd/bfd-in2.h binutils-2.19.1/bfd/bfd-in2.h
--- binutils-2.19.1-orig/bfd/bfd-in2.h 2008-08-21 00:28:57.000000000 +0100
+++ binutils-2.19.1/bfd/bfd-in2.h 2023-12-23 10:48:53.501244434 +0000
@@ -2029,6 +2029,8 @@
#define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
#define bfd_mach_z80full 7 /* All undocumented instructions. */
#define bfd_mach_r800 11 /* R800: successor with multiplication. */
+ bfd_arch_tms9900, /* Texas Instruments TMS9900 archetecture. */
+#define bfd_mach_tms9900 1
bfd_arch_last
};
diff -ru binutils-2.19.1-orig/bfd/coffgen.c binutils-2.19.1/bfd/coffgen.c
--- binutils-2.19.1-orig/bfd/coffgen.c 2008-08-14 03:38:22.000000000 +0100
+++ binutils-2.19.1/bfd/coffgen.c 2024-10-21 09:55:01.072143499 +0100
@@ -1959,6 +1959,7 @@
break;
}
/* Otherwise fall through. */
+ __attribute((fallthrough));
case C_EXT:
if (ISFCN (combined->u.syment.n_type))
{
@@ -1977,6 +1978,7 @@
llnos, next);
break;
}
+ __attribute((fallthrough));
/* Otherwise fall through. */
default:
fprintf (file, "AUX lnno %d size 0x%x tagndx %ld",
diff -ru binutils-2.19.1-orig/bfd/config.bfd binutils-2.19.1/bfd/config.bfd
--- binutils-2.19.1-orig/bfd/config.bfd 2008-04-16 19:02:01.000000000 +0100
+++ binutils-2.19.1/bfd/config.bfd 2023-12-23 10:48:53.501244434 +0000
@@ -102,6 +102,7 @@
spu*) targ_archs=bfd_spu_arch ;;
strongarm*) targ_archs=bfd_arm_arch ;;
thumb*) targ_archs=bfd_arm_arch ;;
+tms9900*) targ_archs=bfd_tms9900_arch ;;
v850*) targ_archs=bfd_v850_arch ;;
x86_64*) targ_archs=bfd_i386_arch ;;
xscale*) targ_archs=bfd_arm_arch ;;
@@ -1432,6 +1433,10 @@
targ_underscore=yes
;;
+ tms9900-*-*)
+ targ_defvec=bfd_elf32_tms9900_vec
+ ;;
+
v850-*-*)
targ_defvec=bfd_elf32_v850_vec
;;
diff -ru binutils-2.19.1-orig/bfd/configure binutils-2.19.1/bfd/configure
--- binutils-2.19.1-orig/bfd/configure 2009-02-02 10:44:37.000000000 +0000
+++ binutils-2.19.1/bfd/configure 2023-12-23 10:48:53.505244417 +0000
@@ -19740,6 +19740,7 @@
bfd_elf32_sparc_vec) tb="$tb elf32-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf32.lo $elf" ;;
bfd_elf32_sparc_vxworks_vec) tb="$tb elf32-sparc.lo elfxx-sparc.lo elf-vxworks.lo elf32.lo $elf" ;;
bfd_elf32_spu_vec) tb="$tb elf32-spu.lo elf32.lo $elf" ;;
+ bfd_elf32_tms9900_vec) tb="$tb elf32-tms9900.lo elf32.lo $elf" ;;
bfd_elf32_tradbigmips_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
bfd_elf32_tradlittlemips_vec) tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
bfd_elf32_us_cris_vec) tb="$tb elf32-cris.lo elf32.lo $elf" ;;
diff -ru binutils-2.19.1-orig/bfd/cpu-tms9900.c binutils-2.19.1/bfd/cpu-tms9900.c
--- binutils-2.19.1-orig/bfd/cpu-tms9900.c 2024-07-29 07:17:02.801482457 +0100
+++ binutils-2.19.1/bfd/cpu-tms9900.c 2023-12-23 10:48:53.505244417 +0000
@@ -0,0 +1,57 @@
+/* BFD library support routines for the TMS9900 architecture.
+ Copyright 2009 Eric Welser
+
+ This file is part of BFD, the Binary File Descriptor library.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 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., 51 Franklin Street - Fifth Floor, Boston,
+ MA 02110-1301, USA. */
+
+#include "sysdep.h"
+#include "bfd.h"
+#include "libbfd.h"
+
+const bfd_arch_info_type bfd_tms9900_arch;
+
+/* This routine is provided two arch_infos and
+ returns whether they'd be compatible. */
+
+static const bfd_arch_info_type *
+compatible (const bfd_arch_info_type *a, const bfd_arch_info_type *b)
+{
+ if (a->arch != b->arch)
+ return NULL;
+
+ if (a->mach == b->mach)
+ return a;
+
+ return (a->arch == bfd_arch_tms9900) ? & bfd_tms9900_arch : NULL;
+}
+
+
+const bfd_arch_info_type bfd_tms9900_arch =
+{
+ 16, /* Bits per word */
+ 16, /* Bits per address */
+ 8, /* Bits per byte */
+ bfd_arch_tms9900, /* Architecture ID */
+ bfd_mach_tms9900, /* Machine ID */
+ "tms9900", /* Architecture name */
+ "tms9900", /* Printable name */
+ 0, /* Section align power */
+ TRUE, /* Is this the default machine for this arch? */
+ compatible, /* Function to determine object file compatibility */
+ bfd_default_scan, /* Scan function */
+ NULL /* Next record */
+};
diff -ru binutils-2.19.1-orig/bfd/doc/archures.texi binutils-2.19.1/bfd/doc/archures.texi
--- binutils-2.19.1-orig/bfd/doc/archures.texi 2008-09-10 08:50:16.000000000 +0100
+++ binutils-2.19.1/bfd/doc/archures.texi 2023-12-23 10:48:53.505244417 +0000
@@ -372,6 +372,8 @@
#define bfd_mach_z80 3 /* With ixl, ixh, iyl, and iyh. */
#define bfd_mach_z80full 7 /* All undocumented instructions. */
#define bfd_mach_r800 11 /* R800: successor with multiplication. */
+ bfd_arch_tms9900, /* Texas Instruments TMS9900 archetecture. */
+#define bfd_mach_tms9900 1
bfd_arch_last
@};
@end example
Binary files binutils-2.19.1-orig/bfd/doc/bfd.info and binutils-2.19.1/bfd/doc/bfd.info differ
diff -ru binutils-2.19.1-orig/bfd/doc/elf.texi binutils-2.19.1/bfd/doc/elf.texi
--- binutils-2.19.1-orig/bfd/doc/elf.texi 2009-01-14 10:11:32.000000000 +0000
+++ binutils-2.19.1/bfd/doc/elf.texi 2024-10-19 21:35:58.449164882 +0100
@@ -8,7 +8,7 @@
haven't bothered yet.
@findex bfd_elf_find_section
-@subsubsection @code{bfd_elf_find_section}
+@subsection @code{bfd_elf_find_section}
@strong{Synopsis}
@example
struct elf_internal_shdr *bfd_elf_find_section (bfd *abfd, char *name);
diff -ru binutils-2.19.1-orig/bfd/elf32-tms9900.c binutils-2.19.1/bfd/elf32-tms9900.c
--- binutils-2.19.1-orig/bfd/elf32-tms9900.c 2024-07-29 07:17:02.825482280 +0100
+++ binutils-2.19.1/bfd/elf32-tms9900.c 2023-12-23 10:48:53.505244417 +0000
@@ -0,0 +1,128 @@
+#include "sysdep.h"
+#include "bfd.h"
+#include "bfdlink.h"
+#include "libbfd.h"
+#include "elf-bfd.h"
+#include "bfd_stdint.h"
+
+#include "elf/tms9900.h"
+
+
+#ifdef DEBUG_GEN_RELOC
+#define TRACE(str) \
+ fprintf (stderr, "tms9900 bfd reloc lookup %d (%s)\n", code, str)
+#else
+#define TRACE(str)
+#endif
+
+extern const bfd_target bfd_elf32_tms9900_vec;
+
+static reloc_howto_type elf_howto_table[]=
+{
+ /* Invalid record, do nothing */
+ HOWTO(R_TMS9900_NONE, /* type */
+ 0, /* rightshift */
+ 0, /* size (0 = byte, 1 = short, 2 = long) */
+ 0, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield, /* complain on overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_TMS9900_NONE", /* name */
+ FALSE, /* partial_inplace */
+ 0x00000000, /* src_mask */
+ 0x00000000, /* dst_mask */
+ FALSE), /* pcrel_offset */
+
+ /* 8-bit offset from current PC, used in jump commands */
+ HOWTO(R_TMS9900_PC8, /* type */
+ 1, /* rightshift */
+ 0, /* size (0 = byte, 1 = short, 2 = long) */
+ 8, /* bitsize */
+ TRUE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_signed, /* complain on overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_TMS9900_PC8", /* name */
+ FALSE, /* partial_inplace */
+ 0x00000000, /* src_mask */
+ 0x000000FF, /* dst_mask */
+ TRUE), /* pcrel_offset */
+
+ /* Generic 16-bit constant */
+ HOWTO(R_TMS9900_16, /* type */
+ 0, /* rightshift */
+ 1, /* size (0 = byte, 1 = short, 2 = long) */
+ 16, /* bitsize */
+ FALSE, /* pc_relative */
+ 0, /* bitpos */
+ complain_overflow_bitfield, /* complain on overflow */
+ bfd_elf_generic_reloc, /* special_function */
+ "R_TMS9900_16", /* name */
+ FALSE, /* partial_inplace */
+ 0x00000000, /* src_mask */
+ 0x0000FFFF, /* dst_mask */
+ FALSE), /* pcrel_offset */
+};
+
+
+static reloc_howto_type *
+elf_tms9900_reloc_type_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+ bfd_reloc_code_real_type code)
+{
+ switch (code)
+ {
+ case BFD_RELOC_NONE:
+ TRACE ("BFD_RELOC_NONE");
+ return &elf_howto_table[R_TMS9900_NONE];
+
+ case BFD_RELOC_16:
+ TRACE ("BFD_RELOC_16");
+ return &elf_howto_table[R_TMS9900_16];
+
+ case BFD_RELOC_8_PCREL:
+ TRACE ("BFD_RELOC_8_PCREL");
+ return &elf_howto_table[R_TMS9900_PC8];
+
+ default:
+ break;
+ }
+
+ TRACE ("Unknown");
+ return 0;
+}
+
+static reloc_howto_type *
+elf_tms9900_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
+ const char *r_name)
+{
+ unsigned int i;
+
+ for (i = 0; i < sizeof (elf_howto_table) / sizeof (elf_howto_table[0]); i++)
+ if (elf_howto_table[i].name != NULL
+ && strcasecmp (elf_howto_table[i].name, r_name) == 0)
+ return &elf_howto_table[i];
+
+ return NULL;
+}
+
+static void
+tms9900_elf_info_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
+ arelent *cache_ptr,
+ Elf_Internal_Rela *dst)
+{
+ cache_ptr->howto = &elf_howto_table[ELF32_R_TYPE (dst->r_info)];
+}
+
+#define TARGET_BIG_SYM bfd_elf32_tms9900_vec
+#define TARGET_BIG_NAME "elf32-tms9900"
+#define ELF_ARCH bfd_arch_tms9900
+#define ELF_MACHINE_CODE EM_TMS9900
+#define ELF_MAXPAGESIZE 0x200
+
+#define bfd_elf32_bfd_reloc_type_lookup elf_tms9900_reloc_type_lookup
+#define bfd_elf32_bfd_reloc_name_lookup elf_tms9900_reloc_name_lookup
+#define elf_info_to_howto tms9900_elf_info_to_howto
+#define elf_info_to_howto_rel _bfd_elf_no_info_to_howto
+
+#include "elf32-target.h"
diff -ru binutils-2.19.1-orig/bfd/Makefile.in binutils-2.19.1/bfd/Makefile.in
--- binutils-2.19.1-orig/bfd/Makefile.in 2009-02-02 10:44:39.000000000 +0000
+++ binutils-2.19.1/bfd/Makefile.in 2023-12-23 10:48:53.501244434 +0000
@@ -546,6 +546,7 @@
elfxx-sparc.lo \
elf32-sparc.lo \
elf32-spu.lo \
+ elf32-tms9900.lo\
elf32-v850.lo \
elf32-vax.lo \
elf32-xstormy16.lo \
@@ -2140,6 +2141,9 @@
$(INCDIR)/bfdlink.h $(INCDIR)/hashtab.h elf-bfd.h $(INCDIR)/elf/common.h \
$(INCDIR)/elf/external.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/spu.h \
$(INCDIR)/elf/reloc-macros.h elf32-spu.h elf32-target.h
+elf32-tms9900.lo: elf32-tms9900.c $(INCDIR)/filenames.h $(INCDIR)/bfdlink.h\
+ $(INCDIR)/elf/external.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/tms9900.h \
+ $(INCDIR)/elf/reloc-macros.h elf32-spu.h elf32-target.h
elf32-v850.lo: elf32-v850.c $(INCDIR)/filenames.h $(INCDIR)/bfdlink.h \
$(INCDIR)/hashtab.h elf-bfd.h $(INCDIR)/elf/common.h \
$(INCDIR)/elf/external.h $(INCDIR)/elf/internal.h $(INCDIR)/elf/v850.h \
diff -ru binutils-2.19.1-orig/bfd/targets.c binutils-2.19.1/bfd/targets.c
--- binutils-2.19.1-orig/bfd/targets.c 2008-02-14 15:20:26.000000000 +0000
+++ binutils-2.19.1/bfd/targets.c 2023-12-23 10:48:53.505244417 +0000
@@ -660,6 +660,7 @@
extern const bfd_target bfd_elf32_sparc_vec;
extern const bfd_target bfd_elf32_sparc_vxworks_vec;
extern const bfd_target bfd_elf32_spu_vec;
+extern const bfd_target bfd_elf32_tms9900_vec;
extern const bfd_target bfd_elf32_tradbigmips_vec;
extern const bfd_target bfd_elf32_tradlittlemips_vec;
extern const bfd_target bfd_elf32_us_cris_vec;
diff -ru binutils-2.19.1-orig/binutils/dwarf.c binutils-2.19.1/binutils/dwarf.c
--- binutils-2.19.1-orig/binutils/dwarf.c 2008-10-02 09:07:16.000000000 +0100
+++ binutils-2.19.1/binutils/dwarf.c 2023-12-23 10:48:53.505244417 +0000
@@ -53,7 +53,7 @@
int do_debug_macinfo;
int do_debug_str;
int do_debug_loc;
-int do_wide;
+static int do_wide;
dwarf_vma (*byte_get) (unsigned char *, int);
diff -ru binutils-2.19.1-orig/binutils/readelf.c binutils-2.19.1/binutils/readelf.c
--- binutils-2.19.1-orig/binutils/readelf.c 2008-09-17 10:00:44.000000000 +0100
+++ binutils-2.19.1/binutils/readelf.c 2023-12-23 10:48:53.505244417 +0000
@@ -152,6 +152,7 @@
#include "elf/sh.h"
#include "elf/sparc.h"
#include "elf/spu.h"
+#include "elf/tms9900.h"
#include "elf/v850.h"
#include "elf/vax.h"
#include "elf/x86-64.h"
@@ -165,7 +166,7 @@
#include "safe-ctype.h"
char *program_name = "readelf";
-int do_wide;
+static int do_wide;
static long archive_file_offset;
static unsigned long archive_file_size;
static unsigned long dynamic_addr;
@@ -1198,6 +1199,10 @@
case EM_CR16_OLD:
rtype = elf_cr16_reloc_type (type);
break;
+
+ case EM_TMS9900:
+ rtype = elf_tms9900_reloc_type (type);
+ break;
}
if (rtype == NULL)
@@ -1825,6 +1830,7 @@
case EM_CYGNUS_MEP: return "Toshiba MeP Media Engine";
case EM_CR16:
case EM_CR16_OLD: return "National Semiconductor's CR16";
+ case EM_TMS9900: return "Texas Instruments TMS9900";
default:
snprintf (buff, sizeof (buff), _("<unknown>: 0x%x"), e_machine);
return buff;
diff -ru binutils-2.19.1-orig/config.guess binutils-2.19.1/config.guess
--- binutils-2.19.1-orig/config.guess 2024-10-19 21:35:58.433164981 +0100
+++ binutils-2.19.1/config.guess 2024-10-19 21:35:58.461164808 +0100
@@ -1,14 +1,14 @@
#! /bin/sh
# Attempt to guess a canonical system name.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
-# Free Software Foundation, Inc.
+# Copyright 1992-2024 Free Software Foundation, Inc.
-timestamp='2008-04-14'
+# shellcheck disable=SC2006,SC2268 # see below for rationale
+
+timestamp='2024-07-27'
# 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
+# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
@@ -17,35 +17,39 @@
# 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., 51 Franklin Street - Fifth Floor, Boston, MA
-# 02110-1301, USA.
+# along with this program; if not, see <https://www.gnu.org/licenses/>.
#
# 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.
-
-
-# Originally written by Per Bothner <per@bothner.com>.
-# Please send patches to <config-patches@gnu.org>. Submit a context
-# diff and a properly formatted ChangeLog entry.
+# the same distribution terms that you use for the rest of that
+# program. This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
#
-# This script attempts to guess a canonical system name similar to
-# config.sub. If it succeeds, it prints the system name on stdout, and
-# exits with 0. Otherwise, it exits with 1.
+# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
#
-# The plan is that this can be called by configure scripts if you
-# don't specify an explicit build system type.
+# You can get the latest version of this script from:
+# https://git.savannah.gnu.org/cgit/config.git/plain/config.guess
+#
+# Please send patches to <config-patches@gnu.org>.
+
+
+# The "shellcheck disable" line above the timestamp inhibits complaints
+# about features and limitations of the classic Bourne shell that were
+# superseded or lifted in POSIX. However, this script identifies a wide
+# variety of pre-POSIX systems that do not have POSIX shells at all, and
+# even some reasonably current systems (Solaris 10 as case-in-point) still
+# have a pre-POSIX /bin/sh.
+
me=`echo "$0" | sed -e 's,.*/,,'`
usage="\
Usage: $0 [OPTION]
-Output the configuration name of the system \`$me' is run on.
+Output the configuration name of the system '$me' is run on.
-Operation modes:
+Options:
-h, --help print this help, then exit
-t, --time-stamp print date of last modification, then exit
-v, --version print version number, then exit
@@ -56,14 +60,13 @@
GNU config.guess ($timestamp)
Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+Copyright 1992-2024 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
help="
-Try \`$me --help' for more information."
+Try '$me --help' for more information."
# Parse command line
while test $# -gt 0 ; do
@@ -91,60 +94,112 @@
exit 1
fi
-trap 'exit 1' 1 2 15
+# Just in case it came from the environment.
+GUESS=
# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
# compiler to aid in system detection is discouraged as it requires
# temporary files to be created and, as you can see below, it is a
# headache to deal with in a portable fashion.
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
+# Historically, 'CC_FOR_BUILD' used to be named 'HOST_CC'. We still
+# use 'HOST_CC' if defined, but it is deprecated.
# Portable tmp directory creation inspired by the Autoconf team.
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,) echo "int x;" > $dummy.c ;
- for c in cc gcc c89 c99 ; do
- if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
- CC_FOR_BUILD="$c"; break ;
- fi ;
- done ;
- if test x"$CC_FOR_BUILD" = x ; then
- CC_FOR_BUILD=no_compiler_found ;
- fi
- ;;
- ,,*) CC_FOR_BUILD=$CC ;;
- ,*,*) CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
+tmp=
+# shellcheck disable=SC2172
+trap 'test -z "$tmp" || rm -fr "$tmp"' 0 1 2 13 15
+
+set_cc_for_build() {
+ # prevent multiple calls if $tmp is already set
+ test "$tmp" && return 0
+ : "${TMPDIR=/tmp}"
+ # shellcheck disable=SC2039,SC3028
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; }
+ dummy=$tmp/dummy
+ case ${CC_FOR_BUILD-},${HOST_CC-},${CC-} in
+ ,,) echo "int x;" > "$dummy.c"
+ for driver in cc gcc c17 c99 c89 ; do
+ if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then
+ CC_FOR_BUILD=$driver
+ break
+ fi
+ done
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+ esac
+}
# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+if test -f /.attbin/uname ; then
PATH=$PATH:/.attbin ; export PATH
fi
UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+case $UNAME_SYSTEM in
+Linux|GNU|GNU/*)
+ LIBC=unknown
+
+ set_cc_for_build
+ cat <<-EOF > "$dummy.c"
+ #if defined(__ANDROID__)
+ LIBC=android
+ #else
+ #include <features.h>
+ #if defined(__UCLIBC__)
+ LIBC=uclibc
+ #elif defined(__dietlibc__)
+ LIBC=dietlibc
+ #elif defined(__GLIBC__)
+ LIBC=gnu
+ #elif defined(__LLVM_LIBC__)
+ LIBC=llvm
+ #else
+ #include <stdarg.h>
+ /* First heuristic to detect musl libc. */
+ #ifdef __DEFINED_va_list
+ LIBC=musl
+ #endif
+ #endif
+ #endif
+ EOF
+ cc_set_libc=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
+ eval "$cc_set_libc"
+
+ # Second heuristic to detect musl libc.
+ if [ "$LIBC" = unknown ] &&
+ command -v ldd >/dev/null &&
+ ldd --version 2>&1 | grep -q ^musl; then
+ LIBC=musl
+ fi
+
+ # If the system lacks a compiler, then just pick glibc.
+ # We could probably try harder.
+ if [ "$LIBC" = unknown ]; then
+ LIBC=gnu
+ fi
+ ;;
+esac
+
# Note: order is significant - the case branches are not exclusive.
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in
*:NetBSD:*:*)
# NetBSD (nbsd) targets should (where applicable) match one or
- # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
# *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
# switched to ELF, *-*-netbsd* would select the old
# object file format. This provides both forward
@@ -153,24 +208,34 @@
#
# Note: NetBSD doesn't particularly care about the vendor
# portion of the name. We always set it to "unknown".
- sysctl="sysctl -n hw.machine_arch"
- UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
- /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
- case "${UNAME_MACHINE_ARCH}" in
+ UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \
+ /sbin/sysctl -n hw.machine_arch 2>/dev/null || \
+ /usr/sbin/sysctl -n hw.machine_arch 2>/dev/null || \
+ echo unknown)`
+ case $UNAME_MACHINE_ARCH in
+ aarch64eb) machine=aarch64_be-unknown ;;
armeb) machine=armeb-unknown ;;
arm*) machine=arm-unknown ;;
sh3el) machine=shl-unknown ;;
sh3eb) machine=sh-unknown ;;
sh5el) machine=sh5le-unknown ;;
- *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ earmv*)
+ arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'`
+ endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'`
+ machine=${arch}${endian}-unknown
+ ;;
+ *) machine=$UNAME_MACHINE_ARCH-unknown ;;
esac
# The Operating System including object format, if it has switched
- # to ELF recently, or will in the future.
- case "${UNAME_MACHINE_ARCH}" in
+ # to ELF recently (or will in the future) and ABI.
+ case $UNAME_MACHINE_ARCH in
+ earm*)
+ os=netbsdelf
+ ;;
arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- eval $set_cc_for_build
+ set_cc_for_build
if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep __ELF__ >/dev/null
+ | grep -q __ELF__
then
# Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
# Return netbsd for either. FIX?
@@ -180,7 +245,14 @@
fi
;;
*)
- os=netbsd
+ os=netbsd
+ ;;
+ esac
+ # Determine ABI tags.
+ case $UNAME_MACHINE_ARCH in
+ earm*)
+ expr='s/^earmv[0-9]/-eabi/;s/eb$//'
+ abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"`
;;
esac
# The OS release
@@ -188,42 +260,74 @@
# thus, need a distinct triplet. However, they do not need
# kernel version information, so it can be replaced with a
# suitable tag, in the style of linux-gnu.
- case "${UNAME_VERSION}" in
+ case $UNAME_VERSION in
Debian*)
release='-gnu'
;;
*)
- release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ release=`echo "$UNAME_RELEASE" | sed -e 's/[-_].*//' | cut -d. -f1,2`
;;
esac
# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
# contains redundant information, the shorter form:
# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "${machine}-${os}${release}"
- exit ;;
+ GUESS=$machine-${os}${release}${abi-}
+ ;;
+ *:Bitrig:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
+ GUESS=$UNAME_MACHINE_ARCH-unknown-bitrig$UNAME_RELEASE
+ ;;
*:OpenBSD:*:*)
UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
- echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
- exit ;;
+ GUESS=$UNAME_MACHINE_ARCH-unknown-openbsd$UNAME_RELEASE
+ ;;
+ *:SecBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/SecBSD.//'`
+ GUESS=$UNAME_MACHINE_ARCH-unknown-secbsd$UNAME_RELEASE
+ ;;
+ *:LibertyBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'`
+ GUESS=$UNAME_MACHINE_ARCH-unknown-libertybsd$UNAME_RELEASE
+ ;;
+ *:MidnightBSD:*:*)
+ GUESS=$UNAME_MACHINE-unknown-midnightbsd$UNAME_RELEASE
+ ;;
*:ekkoBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-ekkobsd$UNAME_RELEASE
+ ;;
*:SolidBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-solidbsd$UNAME_RELEASE
+ ;;
+ *:OS108:*:*)
+ GUESS=$UNAME_MACHINE-unknown-os108_$UNAME_RELEASE
+ ;;
macppc:MirBSD:*:*)
- echo powerpc-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
+ GUESS=powerpc-unknown-mirbsd$UNAME_RELEASE
+ ;;
*:MirBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-mirbsd$UNAME_RELEASE
+ ;;
+ *:Sortix:*:*)
+ GUESS=$UNAME_MACHINE-unknown-sortix
+ ;;
+ *:Twizzler:*:*)
+ GUESS=$UNAME_MACHINE-unknown-twizzler
+ ;;
+ *:Redox:*:*)
+ GUESS=$UNAME_MACHINE-unknown-redox
+ ;;
+ mips:OSF1:*.*)
+ GUESS=mips-dec-osf1
+ ;;
alpha:OSF1:*:*)
+ # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
+ trap '' 0
case $UNAME_RELEASE in
*4.0)
UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
;;
*5.*)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
;;
esac
# According to Compaq, /usr/sbin/psrinfo has been available on
@@ -231,141 +335,158 @@
# covers most systems running today. This code pipes the CPU
# types through head -n 1, so we only detect the type of CPU 0.
ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
- case "$ALPHA_CPU_TYPE" in
+ case $ALPHA_CPU_TYPE in
"EV4 (21064)")
- UNAME_MACHINE="alpha" ;;
+ UNAME_MACHINE=alpha ;;
"EV4.5 (21064)")
- UNAME_MACHINE="alpha" ;;
+ UNAME_MACHINE=alpha ;;
"LCA4 (21066/21068)")
- UNAME_MACHINE="alpha" ;;
+ UNAME_MACHINE=alpha ;;
"EV5 (21164)")
- UNAME_MACHINE="alphaev5" ;;
+ UNAME_MACHINE=alphaev5 ;;
"EV5.6 (21164A)")
- UNAME_MACHINE="alphaev56" ;;
+ UNAME_MACHINE=alphaev56 ;;
"EV5.6 (21164PC)")
- UNAME_MACHINE="alphapca56" ;;
+ UNAME_MACHINE=alphapca56 ;;
"EV5.7 (21164PC)")
- UNAME_MACHINE="alphapca57" ;;
+ UNAME_MACHINE=alphapca57 ;;
"EV6 (21264)")
- UNAME_MACHINE="alphaev6" ;;
+ UNAME_MACHINE=alphaev6 ;;
"EV6.7 (21264A)")
- UNAME_MACHINE="alphaev67" ;;
+ UNAME_MACHINE=alphaev67 ;;
"EV6.8CB (21264C)")
- UNAME_MACHINE="alphaev68" ;;
+ UNAME_MACHINE=alphaev68 ;;
"EV6.8AL (21264B)")
- UNAME_MACHINE="alphaev68" ;;
+ UNAME_MACHINE=alphaev68 ;;
"EV6.8CX (21264D)")
- UNAME_MACHINE="alphaev68" ;;
+ UNAME_MACHINE=alphaev68 ;;
"EV6.9A (21264/EV69A)")
- UNAME_MACHINE="alphaev69" ;;
+ UNAME_MACHINE=alphaev69 ;;
"EV7 (21364)")
- UNAME_MACHINE="alphaev7" ;;
+ UNAME_MACHINE=alphaev7 ;;
"EV7.9 (21364A)")
- UNAME_MACHINE="alphaev79" ;;
+ UNAME_MACHINE=alphaev79 ;;
esac
# A Pn.n version is a patched version.
# A Vn.n version is a released version.
# A Tn.n version is a released field test version.
# A Xn.n version is an unreleased experimental baselevel.
# 1.2 uses "1.2" for uname -r.
- echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- exit ;;
- Alpha\ *:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # Should we change UNAME_MACHINE based on the output of uname instead
- # of the specific Alpha model?
- echo alpha-pc-interix
- exit ;;
- 21064:Windows_NT:50:3)
- echo alpha-dec-winnt3.5
- exit ;;
+ OSF_REL=`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
+ GUESS=$UNAME_MACHINE-dec-osf$OSF_REL
+ ;;
Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit ;;
+ GUESS=m68k-unknown-sysv4
+ ;;
*:[Aa]miga[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-amigaos
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-amigaos
+ ;;
*:[Mm]orph[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-morphos
- exit ;;
+ GUESS=$UNAME_MACHINE-unknown-morphos
+ ;;
*:OS/390:*:*)
- echo i370-ibm-openedition
- exit ;;
+ GUESS=i370-ibm-openedition
+ ;;
*:z/VM:*:*)
- echo s390-ibm-zvmoe
- exit ;;
+ GUESS=s390-ibm-zvmoe
+ ;;
*:OS400:*:*)
- echo powerpc-ibm-os400
- exit ;;
+ GUESS=powerpc-ibm-os400
+ ;;
arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix${UNAME_RELEASE}
- exit ;;
- arm:riscos:*:*|arm:RISCOS:*:*)
- echo arm-unknown-riscos
- exit ;;
+ GUESS=arm-acorn-riscix$UNAME_RELEASE
+ ;;
+ arm*:riscos:*:*|arm*:RISCOS:*:*)
+ GUESS=arm-unknown-riscos
+ ;;
SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit ;;
+ GUESS=hppa1.1-hitachi-hiuxmpp
+ ;;
Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "`(/bin/universe) 2>/dev/null`" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit ;;
+ case `(/bin/universe) 2>/dev/null` in
+ att) GUESS=pyramid-pyramid-sysv3 ;;
+ *) GUESS=pyramid-pyramid-bsd ;;
+ esac
+ ;;
NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit ;;
+ GUESS=pyramid-pyramid-svr4
+ ;;
DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit ;;
+ GUESS=sparc-icl-nx6
+ ;;
DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7; exit ;;
- esac ;;
+ sparc) GUESS=sparc-icl-nx7 ;;
+ esac
+ ;;
+ s390x:SunOS:*:*)
+ SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
+ GUESS=$UNAME_MACHINE-ibm-solaris2$SUN_REL
+ ;;
sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
+ SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
+ GUESS=sparc-hal-solaris2$SUN_REL
+ ;;
sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
+ SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
+ GUESS=sparc-sun-solaris2$SUN_REL
+ ;;
+ i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+ GUESS=i386-pc-auroraux$UNAME_RELEASE
+ ;;
i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
- echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
+ set_cc_for_build
+ SUN_ARCH=i386
+ # If there is a compiler, see if it is configured for 64-bit objects.
+ # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+ # This test works for both compilers.
+ if test "$CC_FOR_BUILD" != no_compiler_found; then
+ if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS="" $CC_FOR_BUILD -m64 -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ SUN_ARCH=x86_64
+ fi
+ fi
+ SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
+ GUESS=$SUN_ARCH-pc-solaris2$SUN_REL
+ ;;
sun4*:SunOS:6*:*)
# According to config.sub, this is the proper way to canonicalize
# SunOS6. Hard to guess exactly what SunOS6 will be like, but
# it's likely to be more like Solaris than SunOS4.
- echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit ;;
+ SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`
+ GUESS=sparc-sun-solaris3$SUN_REL
+ ;;
sun4*:SunOS:*:*)
- case "`/usr/bin/arch -k`" in
+ case `/usr/bin/arch -k` in
Series*|S4*)
UNAME_RELEASE=`uname -v`
;;
esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
- exit ;;
+ # Japanese Language versions have a version number like '4.1.3-JL'.
+ SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/'`
+ GUESS=sparc-sun-sunos$SUN_REL
+ ;;
sun3*:SunOS:*:*)
- echo m68k-sun-sunos${UNAME_RELEASE}
- exit ;;
+ GUESS=m68k-sun-sunos$UNAME_RELEASE
+ ;;
sun*:*:4.2BSD:*)
UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
- test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
- case "`/bin/arch`" in