32-bit PA-RISC with HP-UX: remove deprecated ports

ChangeLog:

	* configure: Regenerate.
	* configure.ac: Delete hpux9 and hpux10.

config/ChangeLog:

	* mh-pa-hpux10: Removed.

contrib/ChangeLog:

	* config-list.mk: Remove deprecated ports.

contrib/header-tools/ChangeLog:

	* README: Remove deprecated ports.
	* reduce-headers: Likewise.

gcc/ChangeLog:

	* config.build: Remove deprecated ports.
	* config.gcc: Likewise.
	* config.host: Likewise.
	* configure.ac: Likewise.
	* configure: Regenerate.
	* config/pa/pa-hpux10.h: Removed.
	* config/pa/pa-hpux10.opt: Removed.
	* config/pa/t-dce-thr: Removed.

gnattools/ChangeLog:

	* configure.ac: Remove deprecated ports.
	* configure: Regenerate.

libstdc++-v3/ChangeLog:

	* configure: Regenerate.
	* crossconfig.m4: Remove deprecated ports.

gcc/testsuite/ChangeLog:

	* g++.dg/cpp0x/lambda/lambda-conv.C: Remove useless test.
	* gcc.c-torture/execute/ieee/hugeval.x: Likewise.
	* gcc.dg/torture/pr47917.c: Likewise.
	* lib/target-supports.exp: Likewise.

libgcc/ChangeLog:

	* config.host: Remove hppa.

libitm/ChangeLog:

	* configure: Regenerate.

fixincludes/ChangeLog:

	* configure: Regenerate.

12 files changed, 8 insertions, 319 deletions

diff --git a/gcc/config.build b/gcc/config.build
index 30559b9..eb3bfbf 100644
--- a/gcc/config.build
+++ b/gcc/config.build
@@ -50,10 +50,7 @@ build_file_translate=
 
 # System-specific settings.
 case $build in
-  hppa1.0-*-hpux1[01]* | \
-  hppa*64*-*-hpux11* | \
-  hppa1.1-*-hpux11* | \
-  hppa2*-*-hpux11* )
+  hppa*64*-*-hpux11* )
     build_install_headers_dir=install-headers-cpio
     ;;
   i[34567]86-*-cygwin* | x86_64-*-cygwin* )
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 1104508..75aacc3 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -248,8 +248,9 @@ md_file=
 
 # Obsolete configurations.
 case ${target} in
- hppa[12]*-*-hpux10*			\
- | hppa[12]*-*-hpux11*			\
+  *)
+  ;;
+  obsoleted-target \
  )
     if test "x$enable_obsolete" != xyes; then
       echo "*** Configuration ${target} is obsolete." >&2
@@ -1740,42 +1741,6 @@ hppa*-*-netbsd*)
 	tm_defines="${tm_defines} CHAR_FAST8=1 SHORT_FAST16=1"
 	extra_options="${extra_options} netbsd.opt netbsd-elf.opt"
 	;;
-hppa[12]*-*-hpux10*)
-	case ${target} in
-	hppa1.1-*-* | hppa2*-*-*)
-		target_cpu_default="MASK_PA_11"
-		;;
-	esac
-	tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
-		 pa/pa-hpux.h pa/pa-hpux10.h"
-	extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux10.opt"
-	case ${target} in
-	*-*-hpux10.[1-9]*)
-		tm_file="${tm_file} pa/pa-hpux1010.h"
-		extra_options="${extra_options} pa/pa-hpux1010.opt"
-		;;
-	esac
-	use_gcc_stdint=provide
-	tm_file="${tm_file} hpux-stdint.h"
-	tmake_file="pa/t-pa t-slibgcc"
-	d_target_objs="${d_target_objs} pa-d.o"
-	case ${enable_threads} in
-	  "")
-	    if test x$have_pthread_h = xyes ; then
-	      tmake_file="${tmake_file} pa/t-dce-thr"
-	    fi
-	    ;;
-	  yes | dce)
-	    tmake_file="${tmake_file} pa/t-dce-thr"
-	    ;;
-	esac
-	use_collect2=yes
-	gas=yes
-	if test "x$with_dwarf2" != x; then
-		echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
-		dwarf2=no
-	fi
-	;;
 hppa*64*-*-hpux11*)
 	target_cpu_default="MASK_PA_11|MASK_PA_20"
 	if test x$gnu_ld = xyes
@@ -1819,50 +1784,6 @@ hppa*64*-*-hpux11*)
 		;;
 	esac
 	;;
-hppa[12]*-*-hpux11*)
-	case ${target} in
-	hppa1.1-*-* | hppa2*-*-*)
-		target_cpu_default="MASK_PA_11"
-		;;
-	esac
-	tm_file="${tm_file} pa/pa32-regs.h dbxelf.h pa/som.h \
-		 pa/pa-hpux.h pa/pa-hpux1010.h pa/pa-hpux11.h"
-	extra_options="${extra_options} pa/pa-hpux.opt pa/pa-hpux1010.opt \
-		       hpux11.opt"
-	case ${target} in
-	*-*-hpux11.[12]*)
-		tm_file="${tm_file} pa/pa-hpux1111.h"
-		extra_options="${extra_options} pa/pa-hpux1111.opt"
-		;;
-	*-*-hpux11.[3-9]*)
-		tm_file="${tm_file} pa/pa-hpux1131.h"
-		extra_options="${extra_options} pa/pa-hpux1131.opt"
-		;;
-	esac
-	tmake_file="pa/t-pa t-slibgcc"
-	d_target_objs="${d_target_objs} pa-d.o"
-	case x${enable_threads} in
-	x | xyes | xposix )
-		thread_file=posix
-		;;
-	esac
-	use_collect2=yes
-	gas=yes
-	case ${target} in
-	  *-*-hpux11.[01]*)
-		use_gcc_stdint=provide
-		tm_file="${tm_file} hpux-stdint.h"
-		;;
-	  *-*-hpux11.[23]*)
-		use_gcc_stdint=wrap
-		tm_file="${tm_file} hpux-stdint.h"
-		;;
-	esac
-	if test "x$with_dwarf2" != x; then
-		echo "Warning: dwarf2 debug format is not supported for this target, --with-dwarf2 ignored" 1>&2
-		dwarf2=no
-	fi
-	;;
 i[34567]86-*-darwin1[89]* | i[34567]86-*-darwin2*)
 	echo "Error: 32bit target is not supported after Darwin17" 1>&2
 	;;
diff --git a/gcc/config.host b/gcc/config.host
index 4ca300f..992638d 100644
--- a/gcc/config.host
+++ b/gcc/config.host
@@ -201,11 +201,6 @@ esac
 
 # Machine-specific settings.
 case ${host} in
-  hppa1.0-*-hpux10* | hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
-    out_host_hook_obj=host-hpux.o
-    host_xmake_file="${host_xmake_file} x-hpux"
-    ;;
-  hppa1.0-*-hpux11* | hppa1.1-*-hpux11* | hppa2*-*-hpux11* | \
   hppa*64*-*-hpux11*)
     out_host_hook_obj=host-hpux.o
     host_xmake_file="${host_xmake_file} x-hpux"
diff --git a/gcc/config/pa/pa-hpux10.h b/gcc/config/pa/pa-hpux10.h
deleted file mode 100644
index 9297768..0000000
--- a/gcc/config/pa/pa-hpux10.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/* Definitions of target machine for GNU compiler, for HP PA-RISC
-   Copyright (C) 1995-2022 Free Software Foundation, Inc.
-   Contributed by Tim Moore (moore@defmacro.cs.utah.edu)
-
-This file is part of GCC.
-
-GCC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 3, or (at your option)
-any later version.
-
-GCC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING3.  If not see
-<http://www.gnu.org/licenses/>.  */
-
-/* GCC always defines __STDC__.  HP C++ compilers don't define it.  This
-   causes trouble when sys/stdsyms.h is included.  As a work around,
-   we define __STDC_EXT__.  A similar situation exists with respect to
-   the definition of __cplusplus.  We define _INCLUDE_LONGLONG
-   to prevent nlist.h from defining __STDC_32_MODE__ (no longlong
-   support).  We define __STDCPP__ to get certain system headers
-   (notably assert.h) to assume standard preprocessor behavior in C++.
-   We define _XOPEN_SOURCE_EXTENDED when we define _HPUX_SOURCE to avoid
-   non standard hpux variants in _INCLUDE_XOPEN_SOURCE_EXTENDED.  */
-#undef TARGET_OS_CPP_BUILTINS
-#define TARGET_OS_CPP_BUILTINS()					\
-  do									\
-    {									\
-	builtin_assert ("system=hpux");					\
-	builtin_assert ("system=unix");					\
-	builtin_define ("__hp9000s800");				\
-	builtin_define ("__hp9000s800__");				\
-	builtin_define ("__hpux");					\
-	builtin_define ("__hpux__");					\
-	builtin_define ("__unix");					\
-	builtin_define ("__unix__");					\
-	builtin_define ("__STDC_EXT__");				\
-	if (c_dialect_cxx ())						\
-	  {								\
-	    builtin_define ("_HPUX_SOURCE");				\
-	    builtin_define ("_REENTRANT");				\
-	    builtin_define ("_INCLUDE_LONGLONG");			\
-	    builtin_define ("__STDCPP__");				\
-	    builtin_define ("_LARGEFILE_SOURCE");			\
-	    builtin_define ("_LARGEFILE64_SOURCE");			\
-	    if (flag_pa_unix >= 1995)					\
-	      {								\
-		builtin_define ("_XOPEN_UNIX");				\
-		builtin_define ("_XOPEN_SOURCE_EXTENDED");		\
-	      }								\
-	  }								\
-	else if (flag_iso)						\
-	  {								\
-	    if (flag_isoc94)						\
-	      builtin_define ("_INCLUDE__STDC_A1_SOURCE");		\
-	  }								\
-	else								\
-	  {								\
-	    builtin_define ("_HPUX_SOURCE");				\
-	    builtin_define ("_REENTRANT");				\
-	    if (preprocessing_trad_p ())				\
-	      {								\
-		builtin_define ("hp9000s800");				\
-		builtin_define ("hppa");				\
-		builtin_define ("hpux");				\
-		builtin_define ("unix");				\
-		builtin_define ("__CLASSIC_C__");			\
-		builtin_define ("_PWB");				\
-		builtin_define ("PWB");					\
-	      }								\
-	    if (flag_pa_unix >= 1995)					\
-	      {								\
-		builtin_define ("_XOPEN_UNIX");				\
-		builtin_define ("_XOPEN_SOURCE_EXTENDED");		\
-	      }								\
-	  }								\
-	if (TARGET_SIO)							\
-	  builtin_define ("_SIO");					\
-	else								\
-	  {								\
-	    builtin_define ("__hp9000s700");				\
-	    builtin_define ("__hp9000s700__");				\
-	    builtin_define ("_WSIO");					\
-	  }								\
-    }									\
-  while (0)
-
-#define CPP_SPEC "%{threads: -D_REENTRANT -D_DCE_THREADS}"
-
-/* We can debug dynamically linked executables on hpux9; we also want
-   dereferencing of a NULL pointer to cause a SEGV.  */
-#undef LINK_SPEC
-#if ((TARGET_DEFAULT | TARGET_CPU_DEFAULT) & MASK_PA_11)
-#define LINK_SPEC \
-  "%{!mpa-risc-1-0:%{!march=1.0:%{static:-L/lib/pa1.1 -L/usr/lib/pa1.1 }}}\
-   %{!shared:%{p:-L/lib/libp %{!static:\
-     %nwarning: consider linking with '-static' as system libraries with\n\
-     %n  profiling support are only provided in archive format}}}\
-   %{!shared:%{pg:-L/lib/libp %{!static:\
-     %nwarning: consider linking with '-static' as system libraries with\n\
-     %n  profiling support are only provided in archive format}}}\
-   %{!shared:%{!static:%{rdynamic:-E}}}\
-   -z %{mlinker-opt:-O} %{!shared:-u main}\
-   %{static:-a archive} %{shared:-b}"
-#else
-#define LINK_SPEC \
-  "%{!shared:%{p:-L/lib/libp %{!static:\
-     %nwarning: consider linking with '-static' as system libraries with\n\
-     %n  profiling support are only provided in archive format}}}\
-   %{!shared:%{pg:-L/lib/libp %{!static:\
-     %nwarning: consider linking with '-static' as system libraries with\n\
-     %n  profiling support are only provided in archive format}}}\
-   %{!shared:%{!static:%{rdynamic:-E}}}\
-   -z %{mlinker-opt:-O} %{!shared:-u main}\
-   %{static:-a archive} %{shared:-b}"
-#endif
-
-/* Like the default, except no -lg.  */
-#undef LIB_SPEC
-#define LIB_SPEC \
-  "%{!shared:\
-     %{!p:%{!pg:\
-       %{!threads:-lc %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}\
-       %{threads:-lcma -lc}}}\
-     %{p:%{!pg:-lc %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}\
-     %{pg:-lc %{static:%{!nolibdld:-a shared -ldld -a archive -lc}}}}"
-
-#undef THREAD_MODEL_SPEC
-#define THREAD_MODEL_SPEC "%{!threads:single}%{threads:dce}"
-
-/* Under hpux10, the normal location of the `ld' and `as' programs is the
-   /usr/ccs/bin directory.  */
-
-#ifndef CROSS_DIRECTORY_STRUCTURE
-#undef MD_EXEC_PREFIX
-#define MD_EXEC_PREFIX "/usr/ccs/bin/"
-#endif
-
-/* Under hpux10, the normal location of the various *crt*.o files is
-   the /usr/ccs/lib directory.  However, the profiling files are in
-   /opt/langtools/lib.  */
-
-#ifndef CROSS_DIRECTORY_STRUCTURE
-#undef MD_STARTFILE_PREFIX
-#define MD_STARTFILE_PREFIX "/usr/ccs/lib/"
-#define MD_STARTFILE_PREFIX_1 "/opt/langtools/lib/"
-#endif
-
-/* hpux10 has the new HP assembler.  It's still lousy, but it's a whole lot
-   better than the assembler shipped with older versions of hpux.  */
-#undef NEW_HP_ASSEMBLER
-#define NEW_HP_ASSEMBLER 1
diff --git a/gcc/config/pa/pa-hpux10.opt b/gcc/config/pa/pa-hpux10.opt
deleted file mode 100644
index d7e639a..0000000
--- a/gcc/config/pa/pa-hpux10.opt
+++ /dev/null
@@ -1,22 +0,0 @@
-; Options specific to HP-UX 10.
-
-; Copyright (C) 2011-2022 Free Software Foundation, Inc.
-;
-; This file is part of GCC.
-;
-; GCC is free software; you can redistribute it and/or modify it under
-; the terms of the GNU General Public License as published by the Free
-; Software Foundation; either version 3, or (at your option) any later
-; version.
-;
-; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
-; WARRANTY; without even the implied warranty of MERCHANTABILITY or
-; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-; for more details.
-;
-; You should have received a copy of the GNU General Public License
-; along with GCC; see the file COPYING3.  If not see
-; <http://www.gnu.org/licenses/>.
-
-threads
-Driver
diff --git a/gcc/config/pa/t-dce-thr b/gcc/config/pa/t-dce-thr
deleted file mode 100644
index 51b3abc..0000000
--- a/gcc/config/pa/t-dce-thr
+++ /dev/null
@@ -1,2 +0,0 @@
-MULTILIB_OPTIONS = threads
-MULTILIB_DIRNAMES = threads
diff --git a/gcc/configure b/gcc/configure
index 5c0367c..acd712f 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -12680,21 +12680,6 @@ objext='.o'
 # Check whether --enable-sjlj-exceptions was given.
 if test "${enable_sjlj_exceptions+set}" = set; then :
   enableval=$enable_sjlj_exceptions; case $target in
-  *-*-hpux10*)
-    if test $enableval != yes; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&5
-$as_echo "$as_me: WARNING: dwarf2 exceptions not supported, sjlj exceptions forced" >&2;}
-      enableval=yes
-    fi
-    ;;
-esac
-force_sjlj_exceptions=yes
-else
-  case $target in
-  *-*-hpux10*)
-    force_sjlj_exceptions=yes
-    enableval=yes
-    ;;
   lm32*-*-*)
      force_sjlj_exceptions=yes
      enableval=yes
@@ -19709,7 +19694,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 19712 "configure"
+#line 19697 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -19815,7 +19800,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 19818 "configure"
+#line 19803 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/gcc/configure.ac b/gcc/configure.ac
index 31ec7d9..73f3f12 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -1802,19 +1802,6 @@ AC_ARG_ENABLE(sjlj-exceptions,
 [AS_HELP_STRING([--enable-sjlj-exceptions],
                 [arrange to use setjmp/longjmp exception handling])],
 [case $target in
-  *-*-hpux10*)
-    if test $enableval != yes; then
-      AC_MSG_WARN([dwarf2 exceptions not supported, sjlj exceptions forced])
-      enableval=yes
-    fi
-    ;;
-esac
-force_sjlj_exceptions=yes],
-[case $target in
-  *-*-hpux10*)
-    force_sjlj_exceptions=yes
-    enableval=yes
-    ;;
   lm32*-*-*)
      force_sjlj_exceptions=yes
      enableval=yes
diff --git a/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-conv.C b/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-conv.C
index 417c185..9f1b89a 100644
--- a/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-conv.C
+++ b/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-conv.C
@@ -1,7 +1,7 @@
 // Test for conversion from stateless lambda to function pointer.
 
 // { dg-do compile { target c++11_only } }
-// { dg-final { scan-assembler "weak\[^\n\r\]*_?_ZZ1fvENKUlvE_cvPFvvEEv" { target { ! { *-*-darwin* *-*-mingw* *-*-cygwin *-*-hpux10* } } } } }
+// { dg-final { scan-assembler "weak\[^\n\r\]*_?_ZZ1fvENKUlvE_cvPFvvEEv" { target { ! { *-*-darwin* *-*-mingw* *-*-cygwin } } } } }
 
 inline void f()
 {
diff --git a/gcc/testsuite/gcc.c-torture/execute/ieee/hugeval.x b/gcc/testsuite/gcc.c-torture/execute/ieee/hugeval.x
index c66de1c..a6dad81 100644
--- a/gcc/testsuite/gcc.c-torture/execute/ieee/hugeval.x
+++ b/gcc/testsuite/gcc.c-torture/execute/ieee/hugeval.x
@@ -2,9 +2,6 @@
 # instead of +Infinity.
 
 global target_triplet
-if { [istarget "hppa*-*-hpux9*"] || [istarget "hppa*-*-hpux10*"] } {
-      set torture_execute_xfail "$target_triplet"
-}
 
 # VxWorks kernel mode has the same problem.
 if {[istarget "*-*-vxworks*"]} {
diff --git a/gcc/testsuite/gcc.dg/torture/pr47917.c b/gcc/testsuite/gcc.dg/torture/pr47917.c
index 0b45e06..5724907 100644
--- a/gcc/testsuite/gcc.dg/torture/pr47917.c
+++ b/gcc/testsuite/gcc.dg/torture/pr47917.c
@@ -2,7 +2,6 @@
 /* { dg-options "-std=c99" } */
 /* { dg-options "-std=gnu99" { target *-*-hpux* } } */
 /* { dg-additional-options "-D__USE_MINGW_ANSI_STDIO=1" { target *-*-mingw* } } */
-/* { dg-xfail-run-if "no C99 snprintf function" { *-*-hpux10* } } */
 /* { dg-xfail-run-if "non-conforming C99 snprintf" { *-*-hpux11.[012]* } } */
 
 /* PR middle-end/47917 */
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index 3c1913b..236128b 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -310,12 +310,6 @@ proc check_weak_available { } {
 	return 1
     }
 
-    # HP-UX 10.X doesn't support it
-
-    if { [istarget hppa*-*-hpux10*] } {
-	return 0
-    }
-
     # nvptx (nearly) supports it
 
     if { [istarget nvptx-*-*] } {
@@ -562,8 +556,6 @@ proc check_effective_target_trampolines { } {
     if { [istarget avr-*-*]
 	 || [istarget msp430-*-*]
 	 || [istarget nvptx-*-*]
-	 || [istarget hppa2.0w-hp-hpux11.23]
-	 || [istarget hppa64-hp-hpux11.23]
 	 || [istarget pru-*-*]
 	 || [istarget bpf-*-*] } {
 	return 0;
@@ -2827,10 +2819,7 @@ proc check_mkfifo_available {} {
 
 proc check_cxa_atexit_available { } {
     return [check_cached_effective_target cxa_atexit_available {
-	if { [istarget hppa*-*-hpux10*] } {
-	    # HP-UX 10 doesn't have __cxa_atexit but subsequent test passes.
-	    expr 0
-	} elseif { [istarget *-*-vxworks] } {
+	if { [istarget *-*-vxworks] } {
 	    # vxworks doesn't have __cxa_atexit but subsequent test passes.
 	    expr 0
 	} else {