1 files changed, 0 insertions, 465 deletions

diff --git a/meta/recipes-devtools/gcc/gcc-8.2/0034-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch b/meta/recipes-devtools/gcc/gcc-8.2/0034-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch
deleted file mode 100644
index 391cda71d7..0000000000
--- a/meta/recipes-devtools/gcc/gcc-8.2/0034-libgcc-Add-knob-to-use-ldbl-128-on-ppc.patch
+++ /dev/null
@@ -1,465 +0,0 @@
-From faf35e26740461fe1a1da5433d5a0169a663e3b5 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Fri, 29 Apr 2016 20:03:28 +0000
-Subject: [PATCH 34/39] libgcc: Add knob to use ldbl-128 on ppc
-
-musl does not support ldbl 128 so we can not assume
-that linux as a whole supports ldbl-128 bits, instead
-act upon configure option passed to gcc and assume no
-on musl and yes otherwise if no option is passed since
-default behaviour is to assume ldbl128 it does not
-change the defaults
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
-Upstream-Status: Pending
-
- libgcc/Makefile.in           |  1 +
- libgcc/config/rs6000/t-linux |  5 ++++-
- libgcc/configure             | 18 ++++++++++++++++++
- libgcc/configure.ac          | 12 ++++++++++++
- 4 files changed, 35 insertions(+), 1 deletion(-)
- mode change 100644 => 100755 libgcc/configure
-
-diff --git a/libgcc/Makefile.in b/libgcc/Makefile.in
-index dd8cee99fd3..b5f478af382 100644
---- a/libgcc/Makefile.in
-+++ b/libgcc/Makefile.in
-@@ -48,6 +48,7 @@ unwind_header = @unwind_header@
- md_unwind_header = @md_unwind_header@
- sfp_machine_header = @sfp_machine_header@
- thread_header = @thread_header@
-+with_ldbl128 = @with_ldbl128@
- 
- host_noncanonical = @host_noncanonical@
- real_host_noncanonical = @real_host_noncanonical@
-diff --git a/libgcc/config/rs6000/t-linux b/libgcc/config/rs6000/t-linux
-index 4f6d4c4a4d2..c50dd94a2da 100644
---- a/libgcc/config/rs6000/t-linux
-+++ b/libgcc/config/rs6000/t-linux
-@@ -1,3 +1,9 @@
- SHLIB_MAPFILES += $(srcdir)/config/rs6000/libgcc-glibc.ver
- 
--HOST_LIBGCC2_CFLAGS += -mlong-double-128 -mno-minimal-toc
-+ifeq ($(with_ldbl128),yes)
-+HOST_LIBGCC2_CFLAGS += -mlong-double-128
-+else
-+# We do not want to build ibm-ldouble.c.
-+LIB2ADD := $(filter-out %ibm-ldouble.c, $(LIB2ADD))
-+endif
-+HOST_LIBGCC2_CFLAGS += -mno-minimal-toc
-diff --git a/libgcc/config/rs6000/fixtfdi.c b/libgcc/config/rs6000/fixtfdi.c
---- a/libgcc/config/rs6000/fixtfdi.c    1969-12-31 19:00:00.000000000 -0500
-+++ b/libgcc/config/rs6000/fixtfdi.c    2018-12-12 17:54:50.110755540 -0500
-@@ -0,0 +1,42 @@
-+/* Software floating-point emulation.
-+   Convert a to 64bit signed integer
-+   Copyright (C) 1997-2016 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Richard Henderson (rth@cygnus.com) and
-+                 Jakub Jelinek (jj@ultra.linux.cz).
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   In addition to the permissions in the GNU Lesser General Public
-+   License, the Free Software Foundation gives you unlimited
-+   permission to link the compiled version of this file into
-+   combinations with other programs, and to distribute those
-+   combinations without any restriction coming from the use of this
-+   file.  (The Lesser General Public License restrictions do apply in
-+   other respects; for example, they cover modification of the file,
-+   and distribution when not linked into a combine executable.)
-+
-+   The GNU C Library 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
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, see
-+   <http://www.gnu.org/licenses/>.  */
-+
-+#ifdef _ARCH_PPC64
-+#include "soft-fp.h"
-+#include "quad-float128.h"
-+
-+DItype
-+__fixtfdi (TFtype a)
-+{
-+  if (a < 0)
-+    return - __fixunstfdi (-a);
-+  return __fixunstfdi (a);
-+}
-+#endif
-diff --git a/libgcc/config/rs6000/fixunstfdi.c b/libgcc/config/rs6000/fixunstfdi.c
---- a/libgcc/config/rs6000/fixunstfdi.c 1969-12-31 19:00:00.000000000 -0500
-+++ b/libgcc/config/rs6000/fixunstfdi.c 2018-12-12 17:56:06.141654537 -0500
-@@ -0,0 +1,58 @@
-+/* Software floating-point emulation.
-+   Convert a to 64bit unsigned integer
-+   Copyright (C) 1997-2016 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Richard Henderson (rth@cygnus.com) and
-+                 Jakub Jelinek (jj@ultra.linux.cz).
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   In addition to the permissions in the GNU Lesser General Public
-+   License, the Free Software Foundation gives you unlimited
-+   permission to link the compiled version of this file into
-+   combinations with other programs, and to distribute those
-+   combinations without any restriction coming from the use of this
-+   file.  (The Lesser General Public License restrictions do apply in
-+   other respects; for example, they cover modification of the file,
-+   and distribution when not linked into a combine executable.)
-+
-+   The GNU C Library 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
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, see
-+   <http://www.gnu.org/licenses/>.  */
-+
-+#ifdef _ARCH_PPC64
-+#include "soft-fp.h"
-+#include "quad-float128.h"
-+
-+DItype
-+__fixunstfdi (TFtype a)
-+{
-+  if (a < 0)
-+    return 0;
-+
-+  /* Compute high word of result, as a flonum.  */
-+  const TFtype b = (a / (((UDItype) 1) << (sizeof (SItype) * 8)));
-+  /* Convert that to fixed (but not to DItype!),
-+     and shift it into the high word.  */
-+  UDItype v = (USItype) b;
-+  v <<= (sizeof (SItype) * 8);
-+  /* Remove high part from the TFtype, leaving the low part as flonum.  */
-+  a -= (TFtype) v;
-+  /* Convert that to fixed (but not to DItype!) and add it in.
-+     Sometimes A comes out negative.  This is significant, since
-+     A has more bits than a long int does.  */
-+  if (a < 0)
-+    v -= (USItype) (-a);
-+  else
-+    v += (USItype) a;
-+  return v;
-+}
-+#endif
-diff --git a/libgcc/config/rs6000/floatditf.c b/libgcc/config/rs6000/floatditf.c
---- a/libgcc/config/rs6000/floatditf.c  1969-12-31 19:00:00.000000000 -0500
-+++ b/libgcc/config/rs6000/floatditf.c  2018-12-12 17:57:55.852953553 -0500
-@@ -0,0 +1,47 @@
-+/* Software floating-point emulation.
-+   Convert a 64bit signed integer to IEEE quad
-+   Copyright (C) 1997-2016 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Richard Henderson (rth@cygnus.com) and
-+                 Jakub Jelinek (jj@ultra.linux.cz).
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   In addition to the permissions in the GNU Lesser General Public
-+   License, the Free Software Foundation gives you unlimited
-+   permission to link the compiled version of this file into
-+   combinations with other programs, and to distribute those
-+   combinations without any restriction coming from the use of this
-+   file.  (The Lesser General Public License restrictions do apply in
-+   other respects; for example, they cover modification of the file,
-+   and distribution when not linked into a combine executable.)
-+
-+   The GNU C Library 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
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, see
-+   <http://www.gnu.org/licenses/>.  */
-+
-+#ifdef _ARCH_PPC64
-+#include "soft-fp.h"
-+#include "double.h"
-+#include "quad-float128.h"
-+
-+TFtype
-+__floatditf (DItype u)
-+{
-+  DFtype dh, dl;
-+
-+  dh = (SItype) (u >> (sizeof (SItype) * 8));
-+  dh *= 2.0 * (((UDItype) 1) << ((sizeof (SItype) * 8) - 1));
-+  dl = (USItype) (u & ((((UDItype) 1) << (sizeof (SItype) * 8)) - 1));
-+
-+  return (TFtype) dh + (TFtype) dl;
-+}
-+#endif
-diff --git a/libgcc/config/rs6000/floatunditf.c b/libgcc/config/rs6000/floatunditf.c
---- a/libgcc/config/rs6000/floatunditf.c        1969-12-31 19:00:00.000000000 -0500
-+++ b/libgcc/config/rs6000/floatunditf.c        2018-12-12 17:57:15.262473574 -0500
-@@ -0,0 +1,47 @@
-+/* Software floating-point emulation.
-+   Convert a 64bit unsigned integer to IEEE quad
-+   Copyright (C) 1997-2016 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Richard Henderson (rth@cygnus.com) and
-+                 Jakub Jelinek (jj@ultra.linux.cz).
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   In addition to the permissions in the GNU Lesser General Public
-+   License, the Free Software Foundation gives you unlimited
-+   permission to link the compiled version of this file into
-+   combinations with other programs, and to distribute those
-+   combinations without any restriction coming from the use of this
-+   file.  (The Lesser General Public License restrictions do apply in
-+   other respects; for example, they cover modification of the file,
-+   and distribution when not linked into a combine executable.)
-+
-+   The GNU C Library 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
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, see
-+   <http://www.gnu.org/licenses/>.  */
-+
-+#ifdef _ARCH_PPC64
-+#include "soft-fp.h"
-+#include "double.h"
-+#include "quad-float128.h"
-+
-+TFtype
-+__floatunditf (UDItype u)
-+{
-+  DFtype dh, dl;
-+
-+  dh = (USItype) (u >> (sizeof (SItype) * 8));
-+  dh *= 2.0 * (((UDItype) 1) << ((sizeof (SItype) * 8) - 1));
-+  dl = (USItype) (u & ((((UDItype) 1) << (sizeof (SItype) * 8)) - 1));
-+
-+  return (TFtype) dh + (TFtype) dl;
-+}
-+#endif
-diff --git a/libgcc/config/rs6000/ppc64-fp.c b/libgcc/config/rs6000/ppc64-fp.c
---- a/libgcc/config/rs6000/ppc64-fp.c   2018-12-12 17:53:49.540038500 -0500
-+++ b/libgcc/config/rs6000/ppc64-fp.c   2018-12-12 17:49:51.897235314 -0500
-@@ -25,34 +25,21 @@
- <http://www.gnu.org/licenses/>.  */
- 
- #if defined(__powerpc64__) || defined (__64BIT__) || defined(__ppc64__)
--#define TMODES
- #include "fp-bit.h"
- 
--extern DItype __fixtfdi (TFtype);
- extern DItype __fixdfdi (DFtype);
- extern DItype __fixsfdi (SFtype);
- extern USItype __fixunsdfsi (DFtype);
- extern USItype __fixunssfsi (SFtype);
--extern TFtype __floatditf (DItype);
--extern TFtype __floatunditf (UDItype);
- extern DFtype __floatdidf (DItype);
- extern DFtype __floatundidf (UDItype);
- extern SFtype __floatdisf (DItype);
- extern SFtype __floatundisf (UDItype);
--extern DItype __fixunstfdi (TFtype);
- 
- static DItype local_fixunssfdi (SFtype);
- static DItype local_fixunsdfdi (DFtype);
- 
- DItype
--__fixtfdi (TFtype a)
--{
--  if (a < 0)
--    return - __fixunstfdi (-a);
--  return __fixunstfdi (a);
--}
--
--DItype
- __fixdfdi (DFtype a)
- {
-   if (a < 0)
-@@ -86,30 +73,6 @@
-   return (SItype) a;
- }
- 
--TFtype
--__floatditf (DItype u)
--{
--  DFtype dh, dl;
--
--  dh = (SItype) (u >> (sizeof (SItype) * 8));
--  dh *= 2.0 * (((UDItype) 1) << ((sizeof (SItype) * 8) - 1));
--  dl = (USItype) (u & ((((UDItype) 1) << (sizeof (SItype) * 8)) - 1));
--
--  return (TFtype) dh + (TFtype) dl;
--}
--
--TFtype
--__floatunditf (UDItype u)
--{
--  DFtype dh, dl;
--
--  dh = (USItype) (u >> (sizeof (SItype) * 8));
--  dh *= 2.0 * (((UDItype) 1) << ((sizeof (SItype) * 8) - 1));
--  dl = (USItype) (u & ((((UDItype) 1) << (sizeof (SItype) * 8)) - 1));
--
--  return (TFtype) dh + (TFtype) dl;
--}
--
- DFtype
- __floatdidf (DItype u)
- {
-@@ -183,30 +146,6 @@
-   return (SFtype) f;
- }
- 
--DItype
--__fixunstfdi (TFtype a)
--{
--  if (a < 0)
--    return 0;
--
--  /* Compute high word of result, as a flonum.  */
--  const TFtype b = (a / (((UDItype) 1) << (sizeof (SItype) * 8)));
--  /* Convert that to fixed (but not to DItype!),
--     and shift it into the high word.  */
--  UDItype v = (USItype) b;
--  v <<= (sizeof (SItype) * 8);
--  /* Remove high part from the TFtype, leaving the low part as flonum.  */
--  a -= (TFtype) v;
--  /* Convert that to fixed (but not to DItype!) and add it in.
--     Sometimes A comes out negative.  This is significant, since
--     A has more bits than a long int does.  */
--  if (a < 0)
--    v -= (USItype) (-a);
--  else
--    v += (USItype) a;
--  return v;
--}
--
- /* This version is needed to prevent recursion; fixunsdfdi in libgcc
-    calls fixdfdi, which in turn calls calls fixunsdfdi.  */
- 
-diff --git a/libgcc/config/rs6000/quad-float128.h b/libgcc/config/rs6000/quad-float128.h
---- a/libgcc/config/rs6000/quad-float128.h      2018-12-12 17:53:49.540038500 -0500
-+++ b/libgcc/config/rs6000/quad-float128.h      2018-12-12 17:30:19.423468244 -0500
-@@ -104,6 +104,11 @@
- extern UTItype_ppc __fixunskfti (TFtype);
- extern TFtype __floattikf (TItype_ppc);
- extern TFtype __floatuntikf (UTItype_ppc);
-+
-+extern DItype_ppc __fixtfdi (TFtype);
-+extern DItype_ppc __fixunstfdi (TFtype);
-+extern TFtype __floatditf (DItype_ppc);
-+extern TFtype __floatunditf (UDItype_ppc);
- #endif
- 
- /* Functions using the ISA 3.0 hardware support.  If the code is compiled with
-diff --git a/libgcc/config/rs6000/t-float128 b/libgcc/config/rs6000/t-float128
---- a/libgcc/config/rs6000/t-float128   2018-12-12 17:53:49.540038500 -0500
-+++ b/libgcc/config/rs6000/t-float128   2018-12-12 17:45:12.233937136 -0500
-@@ -24,6 +24,7 @@
- 
- # New functions for software emulation
- fp128_ppc_funcs                = floattikf floatuntikf fixkfti fixunskfti \
-+                         floatditf floatunditf fixtfdi fixunstfdi \
-                          extendkftf2-sw trunctfkf2-sw \
-                          sfp-exceptions _mulkc3 _divkc3 _powikf2
- 
-
-diff --git a/libgcc/configure b/libgcc/configure
-old mode 100644
-new mode 100755
-index b2f3f870844..ed806587c17
---- a/libgcc/configure
-+++ b/libgcc/configure
-@@ -619,6 +619,7 @@ build_vendor
- build_cpu
- build
- with_aix_soname
-+with_ldbl128
- enable_vtable_verify
- enable_shared
- libgcc_topdir
-@@ -668,6 +669,7 @@ with_cross_host
- with_ld
- enable_shared
- enable_vtable_verify
-+with_long_double_128
- with_aix_soname
- enable_version_specific_runtime_libs
- with_slibdir
-@@ -1329,6 +1331,7 @@ Optional Packages:
-   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
-   --with-cross-host=HOST           Configuring with a cross compiler
-   --with-ld               arrange to use the specified ld (full pathname)
-+  --with-long-double-128  use 128-bit long double by default
-   --with-aix-soname=aix|svr4|both
-                           shared library versioning (aka "SONAME") variant to
-                           provide on AIX
-@@ -2213,6 +2216,21 @@ fi
- 
- 
- 
-+# Check whether --with-long-double-128 was given.
-+if test "${with_long_double_128+set}" = set; then :
-+  withval=$with_long_double_128; with_ldbl128="$with_long_double_128"
-+else
-+  case "${host}" in
-+ power*-*-musl*)
-+   with_ldbl128="no";;
-+ *) with_ldbl128="yes";;
-+ esac
-+
-+fi
-+
-+
-+
-+
- # Check whether --with-aix-soname was given.
- if test "${with_aix_soname+set}" = set; then :
-   withval=$with_aix_soname; case "${host}:${enable_shared}" in
-diff --git a/libgcc/configure.ac b/libgcc/configure.ac
-index b59aa746afc..42220a263c5 100644
---- a/libgcc/configure.ac
-+++ b/libgcc/configure.ac
-@@ -78,6 +78,18 @@ AC_ARG_ENABLE(vtable-verify,
- [enable_vtable_verify=no])
- AC_SUBST(enable_vtable_verify)
- 
-+AC_ARG_WITH(long-double-128,
-+[AS_HELP_STRING([--with-long-double-128],
-+    [use 128-bit long double by default])],
-+      with_ldbl128="$with_long_double_128",
-+[case "${host}" in
-+ power*-*-musl*)
-+   with_ldbl128="no";;
-+ *) with_ldbl128="yes";;
-+ esac
-+])
-+AC_SUBST(with_ldbl128)
-+
- AC_ARG_WITH(aix-soname,
- [AS_HELP_STRING([--with-aix-soname=aix|svr4|both],
-     [shared library versioning (aka "SONAME") variant to provide on AIX])],
--- 
-2.17.0
-