Remove sysdeps/powerpc/soft-fp.

32 files changed, 34 insertions, 1182 deletions

diff --git a/ChangeLog b/ChangeLog
index 33b1aeab79..dd14c1c2ce 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,37 @@
+2012-05-19  Joseph Myers  <joseph@codesourcery.com>
+
+	* sysdeps/powerpc/soft-fp/Makefile: Remove file.
+	* sysdeps/powerpc/soft-fp/Subdirs: Likewise.
+	* sysdeps/powerpc/soft-fp/Versions: Likewise.
+	* sysdeps/powerpc/soft-fp/q_add.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_cmp.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_cmpe.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_div.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_dtoq.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_feq.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_fge.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_fgt.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_fle.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_flt.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_fne.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_itoq.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_lltoq.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_mul.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_neg.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_qtod.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_qtoi.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_qtoll.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_qtos.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_qtou.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_qtoull.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_sqrt.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_stoq.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_sub.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_ulltoq.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_util.c: Likewise.
+	* sysdeps/powerpc/soft-fp/q_utoq.c: Likewise.
+	* sysdeps/powerpc/soft-fp/sfp-machine.h: Likewise.
+
 2012-05-18  Andreas Jaeger  <aj@suse.de>
 
 	* csu/.gitignore: Delete.
diff --git a/sysdeps/powerpc/soft-fp/Makefile b/sysdeps/powerpc/soft-fp/Makefile
deleted file mode 100644
index 3cb104e31e..0000000000
--- a/sysdeps/powerpc/soft-fp/Makefile
+++ /dev/null
@@ -1,35 +0,0 @@
-#  Software floating-point emulation.
-#  Makefile for PowerPC SVR4 ABI mandated long double utility
-#  functions (_q_*).
-#  Copyright (C) 1999, 2000 Free Software Foundation, Inc.
-#  This file is part of the GNU C Library.
-#  Contributed by 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.
-
-# 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/>.
-
-ifeq ($(subdir),soft-fp)
-ifeq ($(sizeof-long-double),16)
-powerpc-quad-routines := q_add q_cmp q_cmpe q_div q_dtoq q_feq q_fge	\
-	q_fgt q_fle q_flt q_fne q_itoq q_mul q_neg q_qtod q_qtoi	\
-	q_qtos q_qtou q_qtoull q_qtoll q_sqrt q_stoq q_sub q_utoq	\
-	q_ulltoq q_lltoq q_util
-sysdep_routines += $(powerpc-quad-routines)
-endif
-endif
-
-ifeq ($(subdir),math)
-CPPFLAGS += -I../soft-fp/
-endif
diff --git a/sysdeps/powerpc/soft-fp/Subdirs b/sysdeps/powerpc/soft-fp/Subdirs
deleted file mode 100644
index 87eadf3024..0000000000
--- a/sysdeps/powerpc/soft-fp/Subdirs
+++ /dev/null
@@ -1 +0,0 @@
-soft-fp
diff --git a/sysdeps/powerpc/soft-fp/Versions b/sysdeps/powerpc/soft-fp/Versions
deleted file mode 100644
index 935c9c8efd..0000000000
--- a/sysdeps/powerpc/soft-fp/Versions
+++ /dev/null
@@ -1,9 +0,0 @@
-libc {
-  GLIBC_2.2 {
-    _q_add; _q_cmp; _q_cmpe; _q_div; _q_dtoq; _q_feq; _q_fge; _q_fgt;
-    _q_fle; _q_flt; _q_fne; _q_itoq; _q_mul; _q_neg; _q_qtod; _q_qtoi;
-    _q_qtos; _q_qtou; _q_sqrt; _q_stoq; _q_sub;
-    _q_utoq;
-    _q_lltoq; _q_qtoll; _q_qtoull; _q_ulltoq;
-  }
-}
diff --git a/sysdeps/powerpc/soft-fp/q_add.c b/sysdeps/powerpc/soft-fp/q_add.c
deleted file mode 100644
index b7ddb98a94..0000000000
--- a/sysdeps/powerpc/soft-fp/q_add.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Software floating-point emulation.
-   Return a + b
-   Copyright (C) 1997, 1999, 2000, 2006 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.
-
-   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/>.  */
-
-#include "soft-fp.h"
-#include "quad.h"
-
-long double _q_add(const long double a, const long double b)
-{
-  FP_DECL_EX;
-  FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(C);
-  long double c;
-
-  FP_INIT_ROUNDMODE;
-  FP_UNPACK_SEMIRAW_Q(A, a);
-  FP_UNPACK_SEMIRAW_Q(B, b);
-  FP_ADD_Q(C, A, B);
-  FP_PACK_SEMIRAW_Q(c, C);
-  FP_HANDLE_EXCEPTIONS;
-  return c;
-}
diff --git a/sysdeps/powerpc/soft-fp/q_cmp.c b/sysdeps/powerpc/soft-fp/q_cmp.c
deleted file mode 100644
index 7f1ff95733..0000000000
--- a/sysdeps/powerpc/soft-fp/q_cmp.c
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Software floating-point emulation.
-   Compare a and b, return float condition code.
-   Copyright (C) 1997, 1999, 2000 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.
-
-   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/>.  */
-
-#include "soft-fp.h"
-#include "quad.h"
-
-int _q_cmp(const long double a, const long double b)
-{
-  FP_DECL_EX;
-  FP_DECL_Q(A); FP_DECL_Q(B);
-  int r;
-
-  FP_UNPACK_RAW_Q(A, a);
-  FP_UNPACK_RAW_Q(B, b);
-  FP_CMP_Q(r, B, A, 3);
-  if (r == -1) r = 2;
-  if (r == 3 && (FP_ISSIGNAN_Q(A) || FP_ISSIGNAN_Q(B)))
-    FP_SET_EXCEPTION(FP_EX_INVALID);
-  FP_HANDLE_EXCEPTIONS;
-
-  return r;
-}
diff --git a/sysdeps/powerpc/soft-fp/q_cmpe.c b/sysdeps/powerpc/soft-fp/q_cmpe.c
deleted file mode 100644
index f336fa7aff..0000000000
--- a/sysdeps/powerpc/soft-fp/q_cmpe.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Software floating-point emulation.
-   Compare a and b, return float condition code.
-   Signal exception (unless masked) if unordered.
-   Copyright (C) 1997, 1999, 2000 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.
-
-   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/>.  */
-
-#include "soft-fp.h"
-#include "quad.h"
-
-int _q_cmpe(const long double a, const long double b)
-{
-  FP_DECL_EX;
-  FP_DECL_Q(A); FP_DECL_Q(B);
-  int r;
-
-  FP_UNPACK_RAW_Q(A, a);
-  FP_UNPACK_RAW_Q(B, b);
-  FP_CMP_Q(r, B, A, 3);
-  if (r == -1) r = 2;
-  if (r == 3)
-    FP_SET_EXCEPTION(FP_EX_INVALID);
-  FP_HANDLE_EXCEPTIONS;
-
-  return r;
-}
diff --git a/sysdeps/powerpc/soft-fp/q_div.c b/sysdeps/powerpc/soft-fp/q_div.c
deleted file mode 100644
index 1694b825b9..0000000000
--- a/sysdeps/powerpc/soft-fp/q_div.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Software floating-point emulation.
-   Return a / b
-   Copyright (C) 1997, 1999, 2000 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.
-
-   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/>.  */
-
-#include "soft-fp.h"
-#include "quad.h"
-
-long double _q_div(const long double a, const long double b)
-{
-  FP_DECL_EX;
-  FP_DECL_Q(A); FP_DECL_Q(B); FP_DECL_Q(C);
-  long double c;
-
-  FP_INIT_ROUNDMODE;
-  FP_UNPACK_Q(A, a);
-  FP_UNPACK_Q(B, b);
-  FP_DIV_Q(C, A, B);
-  FP_PACK_Q(c, C);
-  FP_HANDLE_EXCEPTIONS;
-  return c;
-}
diff --git a/sysdeps/powerpc/soft-fp/q_dtoq.c b/sysdeps/powerpc/soft-fp/q_dtoq.c
deleted file mode 100644
index cf496e5a81..0000000000
--- a/sysdeps/powerpc/soft-fp/q_dtoq.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Software floating-point emulation.
-   Return (long double)(a)
-   Copyright (C) 1997, 1999, 2000, 2006 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.
-
-   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/>.  */
-
-#include "soft-fp.h"
-#include "double.h"
-#include "quad.h"
-
-long double _q_dtoq(const double a)
-{
-  FP_DECL_EX;
-  FP_DECL_D(A);
-  FP_DECL_Q(C);
-  long double c;
-
-  FP_INIT_ROUNDMODE;
-  FP_UNPACK_RAW_D(A, a);
-#if (2 * _FP_W_TYPE_SIZE) < _FP_FRACBITS_Q
-  FP_EXTEND(Q,D,4,2,C,A);
-#else
-  FP_EXTEND(Q,D,2,1,C,A);
-#endif
-  FP_PACK_RAW_Q(c, C);
-  FP_HANDLE_EXCEPTIONS;
-  return c;
-}
diff --git a/sysdeps/powerpc/soft-fp/q_feq.c b/sysdeps/powerpc/soft-fp/q_feq.c
deleted file mode 100644
index fee5910b59..0000000000
--- a/sysdeps/powerpc/soft-fp/q_feq.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Software floating-point emulation.
-   Return 1 if a == b
-   Copyright (C) 1997, 1999, 2000 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.
-
-   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/>.  */
-
-#include "soft-fp.h"
-#include "quad.h"
-
-int _q_feq(const long double a, const long double b)
-{
-  FP_DECL_EX;
-  FP_DECL_Q(A); FP_DECL_Q(B);
-  int r;
-
-  FP_UNPACK_RAW_Q(A, a);
-  FP_UNPACK_RAW_Q(B, b);
-  FP_CMP_EQ_Q(r, A, B);
-  if (r && (FP_ISSIGNAN_Q(A) || FP_ISSIGNAN_Q(B)))
-    FP_SET_EXCEPTION(FP_EX_INVALID);
-  FP_HANDLE_EXCEPTIONS;
-
-  return !r;
-}
diff --git a/sysdeps/powerpc/soft-fp/q_fge.c b/sysdeps/powerpc/soft-fp/q_fge.c
deleted file mode 100644
index 867264f591..0000000000
--- a/sysdeps/powerpc/soft-fp/q_fge.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Software floating-point emulation.
-   Return 1 if a >= b
-   Copyright (C) 1997, 1999, 2000 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.
-
-   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/>.  */
-
-#include "soft-fp.h"
-#include "quad.h"
-
-int _q_fge(const long double a, const long double b)
-{
-  FP_DECL_EX;
-  FP_DECL_Q(A); FP_DECL_Q(B);
-  int r;
-
-  FP_UNPACK_RAW_Q(A, a);
-  FP_UNPACK_RAW_Q(B, b);
-  FP_CMP_Q(r, B, A, 3);
-  if (r == 3)
-    FP_SET_EXCEPTION(FP_EX_INVALID);
-  FP_HANDLE_EXCEPTIONS;
-
-  return (r <= 0);
-}
diff --git a/sysdeps/powerpc/soft-fp/q_fgt.c b/sysdeps/powerpc/soft-fp/q_fgt.c
deleted file mode 100644
index 0cc7515c2d..0000000000
--- a/sysdeps/powerpc/soft-fp/q_fgt.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Software floating-point emulation.
-   Return 1 if a > b
-   Copyright (C) 1997, 1999, 2000 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.
-
-   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.
-
-   Y