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-rw-r--r--sysdeps/aarch64/fpu/fclrexcpt.c36
-rw-r--r--sysdeps/aarch64/fpu/fedisblxcpt.c39
-rw-r--r--sysdeps/aarch64/fpu/feenablxcpt.c39
-rw-r--r--sysdeps/aarch64/fpu/fegetenv.c33
-rw-r--r--sysdeps/aarch64/fpu/fegetexcept.c28
-rw-r--r--sysdeps/aarch64/fpu/fegetround.c29
-rw-r--r--sysdeps/aarch64/fpu/feholdexcpt.c47
-rw-r--r--sysdeps/aarch64/fpu/fesetenv.c57
-rw-r--r--sysdeps/aarch64/fpu/fesetround.c46
-rw-r--r--sysdeps/aarch64/fpu/feupdateenv.c38
-rw-r--r--sysdeps/aarch64/fpu/fgetexcptflg.c33
-rw-r--r--sysdeps/aarch64/fpu/fpu_control.h84
-rw-r--r--sysdeps/aarch64/fpu/fraiseexcpt.c92
-rw-r--r--sysdeps/aarch64/fpu/fsetexcptflg.c39
-rw-r--r--sysdeps/aarch64/fpu/ftestexcept.c32
-rw-r--r--sysdeps/aarch64/fpu/get-rounding-mode.h38
-rw-r--r--sysdeps/aarch64/fpu/s_ceil.c21
-rw-r--r--sysdeps/aarch64/fpu/s_ceilf.c21
-rw-r--r--sysdeps/aarch64/fpu/s_floor.c21
-rw-r--r--sysdeps/aarch64/fpu/s_floorf.c21
-rw-r--r--sysdeps/aarch64/fpu/s_fma.c45
-rw-r--r--sysdeps/aarch64/fpu/s_fmaf.c22
-rw-r--r--sysdeps/aarch64/fpu/s_fmax.c21
-rw-r--r--sysdeps/aarch64/fpu/s_fmaxf.c23
-rw-r--r--sysdeps/aarch64/fpu/s_fmin.c49
-rw-r--r--sysdeps/aarch64/fpu/s_fminf.c22
-rw-r--r--sysdeps/aarch64/fpu/s_frint.c49
-rw-r--r--sysdeps/aarch64/fpu/s_frintf.c24
-rw-r--r--sysdeps/aarch64/fpu/s_llrint.c21
-rw-r--r--sysdeps/aarch64/fpu/s_llrintf.c23
-rw-r--r--sysdeps/aarch64/fpu/s_llround.c21
-rw-r--r--sysdeps/aarch64/fpu/s_llroundf.c23
-rw-r--r--sysdeps/aarch64/fpu/s_lrint.c53
-rw-r--r--sysdeps/aarch64/fpu/s_lrintf.c22
-rw-r--r--sysdeps/aarch64/fpu/s_lround.c51
-rw-r--r--sysdeps/aarch64/fpu/s_lroundf.c22
-rw-r--r--sysdeps/aarch64/fpu/s_nearbyint.c21
-rw-r--r--sysdeps/aarch64/fpu/s_nearbyintf.c21
-rw-r--r--sysdeps/aarch64/fpu/s_rint.c21
-rw-r--r--sysdeps/aarch64/fpu/s_rintf.c21
-rw-r--r--sysdeps/aarch64/fpu/s_round.c21
-rw-r--r--sysdeps/aarch64/fpu/s_roundf.c21
-rw-r--r--sysdeps/aarch64/fpu/s_trunc.c21
-rw-r--r--sysdeps/aarch64/fpu/s_truncf.c21
44 files changed, 1453 insertions, 0 deletions
diff --git a/sysdeps/aarch64/fpu/fclrexcpt.c b/sysdeps/aarch64/fpu/fclrexcpt.c
new file mode 100644
index 0000000000..531269f9cf
--- /dev/null
+++ b/sysdeps/aarch64/fpu/fclrexcpt.c
@@ -0,0 +1,36 @@
+/* Copyright (C) 1997-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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 <fenv.h>
+#include <fpu_control.h>
+
+int
+feclearexcept (int excepts)
+{
+ fpu_fpsr_t fpsr;
+
+ excepts &= FE_ALL_EXCEPT;
+
+ _FPU_GETFPSR (fpsr);
+ fpsr = (fpsr & ~FE_ALL_EXCEPT) | (fpsr & FE_ALL_EXCEPT & ~excepts);
+
+ _FPU_SETFPSR (fpsr);
+
+ return 0;
+}
+libm_hidden_def (feclearexcept)
diff --git a/sysdeps/aarch64/fpu/fedisblxcpt.c b/sysdeps/aarch64/fpu/fedisblxcpt.c
new file mode 100644
index 0000000000..719d52f60a
--- /dev/null
+++ b/sysdeps/aarch64/fpu/fedisblxcpt.c
@@ -0,0 +1,39 @@
+/* Copyright (C) 2001-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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 <fenv.h>
+#include <fpu_control.h>
+
+int
+fedisableexcept (int excepts)
+{
+ fpu_control_t fpcr;
+ int original_excepts;
+
+ _FPU_GETCW (fpcr);
+
+ original_excepts = (fpcr >> FE_EXCEPT_SHIFT) & FE_ALL_EXCEPT;
+
+ excepts &= FE_ALL_EXCEPT;
+
+ fpcr &= ~(excepts << FE_EXCEPT_SHIFT);
+
+ _FPU_SETCW (fpcr);
+
+ return original_excepts;
+}
diff --git a/sysdeps/aarch64/fpu/feenablxcpt.c b/sysdeps/aarch64/fpu/feenablxcpt.c
new file mode 100644
index 0000000000..d97699981f
--- /dev/null
+++ b/sysdeps/aarch64/fpu/feenablxcpt.c
@@ -0,0 +1,39 @@
+/* Copyright (C) 2001-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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 <fenv.h>
+#include <fpu_control.h>
+
+int
+feenableexcept (int excepts)
+{
+ fpu_control_t fpcr;
+ int original_excepts;
+
+ _FPU_GETCW (fpcr);
+
+ original_excepts = (fpcr >> FE_EXCEPT_SHIFT) & FE_ALL_EXCEPT;
+
+ excepts &= FE_ALL_EXCEPT;
+
+ fpcr |= (excepts << FE_EXCEPT_SHIFT);
+
+ _FPU_SETCW (fpcr);
+
+ return original_excepts;
+}
diff --git a/sysdeps/aarch64/fpu/fegetenv.c b/sysdeps/aarch64/fpu/fegetenv.c
new file mode 100644
index 0000000000..4c88fbfa43
--- /dev/null
+++ b/sysdeps/aarch64/fpu/fegetenv.c
@@ -0,0 +1,33 @@
+/* Copyright (C) 1997-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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 <fenv.h>
+#include <fpu_control.h>
+
+int
+fegetenv (fenv_t *envp)
+{
+ fpu_control_t fpcr;
+ fpu_fpsr_t fpsr;
+ _FPU_GETCW (fpcr);
+ _FPU_GETFPSR (fpsr);
+ envp->__fpcr = fpcr;
+ envp->__fpsr = fpsr;
+ return 0;
+}
+libm_hidden_def (fegetenv)
diff --git a/sysdeps/aarch64/fpu/fegetexcept.c b/sysdeps/aarch64/fpu/fegetexcept.c
new file mode 100644
index 0000000000..dbcd92a4a2
--- /dev/null
+++ b/sysdeps/aarch64/fpu/fegetexcept.c
@@ -0,0 +1,28 @@
+/* Copyright (C) 2001-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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 <fenv.h>
+#include <fpu_control.h>
+
+int
+fegetexcept (void)
+{
+ fpu_control_t fpcr;
+ _FPU_GETCW (fpcr);
+ return (fpcr >> FE_EXCEPT_SHIFT) & FE_ALL_EXCEPT;
+}
diff --git a/sysdeps/aarch64/fpu/fegetround.c b/sysdeps/aarch64/fpu/fegetround.c
new file mode 100644
index 0000000000..a970ce3569
--- /dev/null
+++ b/sysdeps/aarch64/fpu/fegetround.c
@@ -0,0 +1,29 @@
+/* Copyright (C) 1997-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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 <fenv.h>
+#include <fpu_control.h>
+
+int
+fegetround (void)
+{
+ fpu_control_t fpcr;
+ _FPU_GETCW (fpcr);
+ return fpcr & FE_TOWARDZERO;
+}
+libm_hidden_def (fegetround)
diff --git a/sysdeps/aarch64/fpu/feholdexcpt.c b/sysdeps/aarch64/fpu/feholdexcpt.c
new file mode 100644
index 0000000000..0514ac15b5
--- /dev/null
+++ b/sysdeps/aarch64/fpu/feholdexcpt.c
@@ -0,0 +1,47 @@
+/* Copyright (C) 1997-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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 <fenv.h>
+#include <fpu_control.h>
+
+int
+feholdexcept (fenv_t *envp)
+{
+ fpu_fpsr_t fpsr;
+ fpu_control_t fpcr;
+
+ _FPU_GETCW (fpcr);
+ envp->__fpcr = fpcr;
+
+ _FPU_GETFPSR (fpsr);
+ envp->__fpsr = fpsr;
+
+ /* Now set all exceptions to non-stop. */
+ fpcr &= ~(FE_ALL_EXCEPT << FE_EXCEPT_SHIFT);
+
+ /* And clear all exception flags. */
+ fpsr &= ~FE_ALL_EXCEPT;
+
+ _FPU_SETFPSR (fpsr);
+
+ _FPU_SETCW (fpcr);
+
+ return 0;
+}
+
+libm_hidden_def (feholdexcept)
diff --git a/sysdeps/aarch64/fpu/fesetenv.c b/sysdeps/aarch64/fpu/fesetenv.c
new file mode 100644
index 0000000000..443c705d22
--- /dev/null
+++ b/sysdeps/aarch64/fpu/fesetenv.c
@@ -0,0 +1,57 @@
+/* Copyright (C) 1997-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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 <fenv.h>
+#include <fpu_control.h>
+
+int
+fesetenv (const fenv_t *envp)
+{
+ fpu_control_t fpcr;
+ fpu_fpsr_t fpsr;
+
+ _FPU_GETCW (fpcr);
+ _FPU_GETFPSR (fpsr);
+
+ fpcr &= _FPU_RESERVED;
+ fpsr &= _FPU_FPSR_RESERVED;
+
+ if (envp == FE_DFL_ENV)
+ {
+ fpcr |= _FPU_DEFAULT;
+ fpsr |= _FPU_FPSR_DEFAULT;
+ }
+ else if (envp == FE_NOMASK_ENV)
+ {
+ fpcr |= _FPU_FPCR_IEEE;
+ fpsr |= _FPU_FPSR_IEEE;
+ }
+ else
+ {
+ fpcr |= envp->__fpcr & ~_FPU_RESERVED;
+ fpsr |= envp->__fpsr & ~_FPU_FPSR_RESERVED;
+ }
+
+ _FPU_SETFPSR (fpsr);
+
+ _FPU_SETCW (fpcr);
+
+ return 0;
+}
+
+libm_hidden_def (fesetenv)
diff --git a/sysdeps/aarch64/fpu/fesetround.c b/sysdeps/aarch64/fpu/fesetround.c
new file mode 100644
index 0000000000..40a05f6582
--- /dev/null
+++ b/sysdeps/aarch64/fpu/fesetround.c
@@ -0,0 +1,46 @@
+/* Copyright (C) 1997-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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 <fenv.h>
+#include <fpu_control.h>
+
+int
+fesetround (int round)
+{
+ fpu_control_t fpcr;
+
+ switch (round)
+ {
+ case FE_TONEAREST:
+ case FE_UPWARD:
+ case FE_DOWNWARD:
+ case FE_TOWARDZERO:
+ _FPU_GETCW (fpcr);
+ fpcr = (fpcr & ~FE_TOWARDZERO) | round;
+
+ _FPU_SETCW (fpcr);
+ return 0;
+
+ default:
+ return 1;
+ }
+
+ return 1;
+}
+
+libm_hidden_def (fesetround)
diff --git a/sysdeps/aarch64/fpu/feupdateenv.c b/sysdeps/aarch64/fpu/feupdateenv.c
new file mode 100644
index 0000000000..6d64a9b727
--- /dev/null
+++ b/sysdeps/aarch64/fpu/feupdateenv.c
@@ -0,0 +1,38 @@
+/* Copyright (C) 2009-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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 <fenv.h>
+#include <fpu_control.h>
+
+int
+feupdateenv (const fenv_t *envp)
+{
+ fpu_fpsr_t fpsr;
+
+ /* Get the current exception state. */
+ _FPU_GETFPSR (fpsr);
+
+ /* Install new environment. */
+ fesetenv (envp);
+
+ /* Raise the saved exceptions. */
+ feraiseexcept (fpsr & FE_ALL_EXCEPT);
+
+ return 0;
+}
+libm_hidden_def (feupdateenv)
diff --git a/sysdeps/aarch64/fpu/fgetexcptflg.c b/sysdeps/aarch64/fpu/fgetexcptflg.c
new file mode 100644
index 0000000000..d25da1cab9
--- /dev/null
+++ b/sysdeps/aarch64/fpu/fgetexcptflg.c
@@ -0,0 +1,33 @@
+/* Copyright (C) 2001-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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 <fenv.h>
+#include <fpu_control.h>
+
+int
+fegetexceptflag (fexcept_t *flagp, int excepts)
+{
+ fpu_fpsr_t fpsr;
+
+ /* Get the current exceptions. */
+ _FPU_GETFPSR (fpsr);
+
+ *flagp = fpsr & excepts & FE_ALL_EXCEPT;
+
+ return 0;
+}
diff --git a/sysdeps/aarch64/fpu/fpu_control.h b/sysdeps/aarch64/fpu/fpu_control.h
new file mode 100644
index 0000000000..6a265e89b5
--- /dev/null
+++ b/sysdeps/aarch64/fpu/fpu_control.h
@@ -0,0 +1,84 @@
+/* Copyright (C) 1996-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#ifndef _AARCH64_FPU_CONTROL_H
+#define _AARCH64_FPU_CONTROL_H
+
+/* Macros for accessing the FPCR and FPSR. */
+
+#define _FPU_GETCW(fpcr) \
+ __asm__ __volatile__ ("mrs %0, fpcr" : "=r" (fpcr))
+
+#define _FPU_SETCW(fpcr) \
+ { \
+ __asm__ __volatile__ ("msr fpcr, %0" : : "r" (fpcr)); \
+ __asm__ __volatile__ ("isb"); \
+ }
+
+#define _FPU_GETFPSR(fpsr) \
+ __asm__ __volatile__ ("mrs %0, fpsr" : "=r" (fpsr))
+
+#define _FPU_SETFPSR(fpsr) \
+ __asm__ __volatile__ ("msr fpsr, %0" : : "r" (fpsr))
+
+/* Reserved bits should be preserved when modifying register
+ contents. These two masks indicate which bits in each of FPCR and
+ FPSR should not be changed. */
+
+#define _FPU_RESERVED 0xfe0fe0ff
+#define _FPU_FPSR_RESERVED 0x0fffffe0
+
+#define _FPU_DEFAULT 0x00000000
+#define _FPU_FPSR_DEFAULT 0x00000000
+
+/* Layout of FPCR and FPSR:
+
+ | | | | | | | |
+ 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 0 0 1 1 1 0 0 0 0 0
+ s s s s s s s s s s s
+ c c c c c c c c c c c c
+ N Z C V Q A D F R R S S S L L L I U U I U O D I I U U I U O D I
+ C H N Z M M T T B E E E D N N X F F Z O D N N X F F Z O
+ P O O R R Z N N N E K K E E E E E C K K C C C C C
+ D D I I P
+ E E D D
+ E E
+ */
+
+#define _FPU_FPCR_RM_MASK 0xc00000
+
+#define _FPU_FPCR_MASK_IXE 0x1000
+#define _FPU_FPCR_MASK_UFE 0x0800
+#define _FPU_FPCR_MASK_OFE 0x0400
+#define _FPU_FPCR_MASK_DZE 0x0200
+#define _FPU_FPCR_MASK_IOE 0x0100
+
+#define _FPU_FPCR_IEEE \
+ (_FPU_DEFAULT | _FPU_FPCR_MASK_IXE | \
+ _FPU_FPCR_MASK_UFE | _FPU_FPCR_MASK_OFE | \
+ _FPU_FPCR_MASK_DZE | _FPU_FPCR_MASK_IOE)
+
+#define _FPU_FPSR_IEEE 0
+
+typedef unsigned int fpu_control_t;
+typedef unsigned int fpu_fpsr_t;
+
+/* Default control word set at startup. */
+extern fpu_control_t __fpu_control;
+
+#endif
diff --git a/sysdeps/aarch64/fpu/fraiseexcpt.c b/sysdeps/aarch64/fpu/fraiseexcpt.c
new file mode 100644
index 0000000000..3e5c118677
--- /dev/null
+++ b/sysdeps/aarch64/fpu/fraiseexcpt.c
@@ -0,0 +1,92 @@
+/* Copyright (C) 1997-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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 <fenv.h>
+#include <fpu_control.h>
+#include <float.h>
+
+int
+feraiseexcept (int excepts)
+{
+ int fpsr;
+ const float fp_zero = 0.0;
+ const float fp_one = 1.0;
+ const float fp_max = FLT_MAX;
+ const float fp_min = FLT_MIN;
+ const float fp_1e32 = 1.0e32f;
+ const float fp_two = 2.0;
+ const float fp_three = 3.0;
+
+ /* Raise exceptions represented by EXCEPTS. But we must raise only
+ one signal at a time. It is important that if the OVERFLOW or
+ UNDERFLOW exception and the inexact exception are given at the
+ same time, the OVERFLOW or UNDERFLOW exception precedes the
+ INEXACT exception.
+
+ After each exception we read from the FPSR, to force the
+ exception to be raised immediately. */
+
+ if (FE_INVALID & excepts)
+ __asm__ __volatile__ (
+ "ldr s0, %1\n\t"
+ "fdiv s0, s0, s0\n\t"
+ "mrs %0, fpsr" : "=r" (fpsr)
+ : "m" (fp_zero)
+ : "d0");
+
+ if (FE_DIVBYZERO & excepts)
+ __asm__ __volatile__ (
+ "ldr s0, %1\n\t"
+ "ldr s1, %2\n\t"
+ "fdiv s0, s0, s1\n\t"
+ "mrs %0, fpsr" : "=r" (fpsr)
+ : "m" (fp_one), "m" (fp_zero)
+ : "d0", "d1");
+
+ if (FE_OVERFLOW & excepts)
+ /* There's no way to raise overflow without also raising inexact. */
+ __asm__ __volatile__ (
+ "ldr s0, %1\n\t"
+ "ldr s1, %2\n\t"
+ "fadd s0, s0, s1\n\t"
+ "mrs %0, fpsr" : "=r" (fpsr)
+ : "m" (fp_max), "m" (fp_1e32)
+ : "d0", "d1");
+
+ if (FE_UNDERFLOW & excepts)
+ __asm__ __volatile__ (
+ "ldr s0, %1\n\t"
+ "ldr s1, %2\n\t"
+ "fdiv s0, s0, s1\n\t"
+ "mrs %0, fpsr" : "=r" (fpsr)
+ : "m" (fp_min), "m" (fp_three)
+ : "d0", "d1");
+
+ if (FE_INEXACT & excepts)
+ __asm__ __volatile__ (
+ "ldr s0, %1\n\t"
+ "ldr s1, %2\n\t"
+ "fdiv s0, s0, s1\n\t"
+ "mrs %0, fpsr" : "=r" (fpsr)
+ : "m" (fp_two), "m" (fp_three)
+ : "d0", "d1");
+
+ return 0;
+}
+
+libm_hidden_def (feraiseexcept)
diff --git a/sysdeps/aarch64/fpu/fsetexcptflg.c b/sysdeps/aarch64/fpu/fsetexcptflg.c
new file mode 100644
index 0000000000..49cd1e467f
--- /dev/null
+++ b/sysdeps/aarch64/fpu/fsetexcptflg.c
@@ -0,0 +1,39 @@
+/* Copyright (C) 1997-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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 <fenv.h>
+#include <math.h>
+#include <fpu_control.h>
+
+int
+fesetexceptflag (const fexcept_t *flagp, int excepts)
+{
+ fpu_fpsr_t fpsr;
+
+ /* Get the current environment. */
+ _FPU_GETFPSR (fpsr);
+
+ /* Set the desired exception mask. */
+ fpsr &= ~(excepts & FE_ALL_EXCEPT);
+ fpsr |= (*flagp & excepts & FE_ALL_EXCEPT);
+
+ /* Save state back to the FPU. */
+ _FPU_SETFPSR (fpsr);
+
+ return 0;
+}
diff --git a/sysdeps/aarch64/fpu/ftestexcept.c b/sysdeps/aarch64/fpu/ftestexcept.c
new file mode 100644
index 0000000000..73e01d4388
--- /dev/null
+++ b/sysdeps/aarch64/fpu/ftestexcept.c
@@ -0,0 +1,32 @@
+/* Copyright (C) 1997-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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 <fenv.h>
+#include <fpu_control.h>
+
+int
+fetestexcept (int excepts)
+{
+ fpu_fpsr_t fpsr;
+
+ /* Get current exceptions. */
+ _FPU_GETFPSR (fpsr);
+
+ return fpsr & excepts & FE_ALL_EXCEPT;
+}
+libm_hidden_def (fetestexcept)
diff --git a/sysdeps/aarch64/fpu/get-rounding-mode.h b/sysdeps/aarch64/fpu/get-rounding-mode.h
new file mode 100644
index 0000000000..5c1615d04c
--- /dev/null
+++ b/sysdeps/aarch64/fpu/get-rounding-mode.h
@@ -0,0 +1,38 @@
+/* Determine floating-point rounding mode within libc. AArch64 version.
+
+ Copyright (C) 2012-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#ifndef _AARCH64_GET_ROUNDING_MODE_H
+#define _AARCH64_GET_ROUNDING_MODE_H 1
+
+#include <fenv.h>
+#include <fpu_control.h>
+
+/* Return the floating-point rounding mode. */
+
+static inline int
+get_rounding_mode (void)
+{
+ fpu_control_t fpcr;
+
+ _FPU_GETCW (fpcr);
+ return fpcr & FE_TOWARDZERO;
+}
+
+#endif /* get-rounding-mode.h */
diff --git a/sysdeps/aarch64/fpu/s_ceil.c b/sysdeps/aarch64/fpu/s_ceil.c
new file mode 100644
index 0000000000..5a85b51867
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_ceil.c
@@ -0,0 +1,21 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC ceil
+#define INSN "frintp"
+#include <s_frint.c>
diff --git a/sysdeps/aarch64/fpu/s_ceilf.c b/sysdeps/aarch64/fpu/s_ceilf.c
new file mode 100644
index 0000000000..70be6067d8
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_ceilf.c
@@ -0,0 +1,21 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC ceilf
+#define INSN "frintp"
+#include <s_frintf.c>
diff --git a/sysdeps/aarch64/fpu/s_floor.c b/sysdeps/aarch64/fpu/s_floor.c
new file mode 100644
index 0000000000..d7a2f48780
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_floor.c
@@ -0,0 +1,21 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC floor
+#define INSN "frintm"
+#include <s_frint.c>
diff --git a/sysdeps/aarch64/fpu/s_floorf.c b/sysdeps/aarch64/fpu/s_floorf.c
new file mode 100644
index 0000000000..b2dc9be4a2
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_floorf.c
@@ -0,0 +1,21 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC floorf
+#define INSN "frintm"
+#include <s_frintf.c>
diff --git a/sysdeps/aarch64/fpu/s_fma.c b/sysdeps/aarch64/fpu/s_fma.c
new file mode 100644
index 0000000000..adbcfc1db1
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_fma.c
@@ -0,0 +1,45 @@
+/* Copyright (C) 1996-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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 <math.h>
+
+#ifndef FUNC
+# define FUNC fma
+#endif
+
+#ifndef TYPE
+# define TYPE double
+# define REGS "d"
+#else
+# ifndef REGS
+# error REGS not defined
+# endif
+#endif
+
+#define __CONCATX(a,b) __CONCAT(a,b)
+
+TYPE
+__CONCATX(__,FUNC) (TYPE x, TYPE y, TYPE z)
+{
+ TYPE result;
+ asm ( "fmadd" "\t%" REGS "0, %" REGS "1, %" REGS "2, %" REGS "3"
+ : "=w" (result) : "w" (x), "w" (y), "w" (z) );
+ return result;
+}
+
+weak_alias (__CONCATX(__,FUNC), FUNC)
diff --git a/sysdeps/aarch64/fpu/s_fmaf.c b/sysdeps/aarch64/fpu/s_fmaf.c
new file mode 100644
index 0000000000..38c5888738
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_fmaf.c
@@ -0,0 +1,22 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC fmaf
+#define TYPE float
+#define REGS "s"
+#include <s_fma.c>
diff --git a/sysdeps/aarch64/fpu/s_fmax.c b/sysdeps/aarch64/fpu/s_fmax.c
new file mode 100644
index 0000000000..37dc9703e7
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_fmax.c
@@ -0,0 +1,21 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC fmax
+#define INSN "fmaxnm"
+#include <s_fmin.c>
diff --git a/sysdeps/aarch64/fpu/s_fmaxf.c b/sysdeps/aarch64/fpu/s_fmaxf.c
new file mode 100644
index 0000000000..748ac0f807
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_fmaxf.c
@@ -0,0 +1,23 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC fmaxf
+#define INSN "fmaxnm"
+#define TYPE float
+#define REGS "s"
+#include <s_fmin.c>
diff --git a/sysdeps/aarch64/fpu/s_fmin.c b/sysdeps/aarch64/fpu/s_fmin.c
new file mode 100644
index 0000000000..63875d5761
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_fmin.c
@@ -0,0 +1,49 @@
+/* Copyright (C) 1996-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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 <math.h>
+
+#ifndef FUNC
+# define FUNC fmin
+#endif
+
+#ifndef INSN
+# define INSN "fminnm"
+#endif
+
+#ifndef TYPE
+# define TYPE double
+# define REGS "d"
+#else
+# ifndef REGS
+# error REGS not defined
+# endif
+#endif
+
+#define __CONCATX(a,b) __CONCAT(a,b)
+
+TYPE
+__CONCATX(__,FUNC) (TYPE x, TYPE y)
+{
+ TYPE result;
+ asm ( INSN "\t%" REGS "0, %" REGS "1, %" REGS "2"
+ : "=w" (result) : "w" (x), "w" (y) );
+ return result;
+}
+
+weak_alias (__CONCATX(__,FUNC), FUNC)
diff --git a/sysdeps/aarch64/fpu/s_fminf.c b/sysdeps/aarch64/fpu/s_fminf.c
new file mode 100644
index 0000000000..86c6be2947
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_fminf.c
@@ -0,0 +1,22 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC fminf
+#define TYPE float
+#define REGS "s"
+#include <s_fmin.c>
diff --git a/sysdeps/aarch64/fpu/s_frint.c b/sysdeps/aarch64/fpu/s_frint.c
new file mode 100644
index 0000000000..2e8195c67d
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_frint.c
@@ -0,0 +1,49 @@
+/* Copyright (C) 1996-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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 <math.h>
+
+#ifndef FUNC
+# error FUNC not defined
+#endif
+
+#ifndef TYPE
+# define TYPE double
+# define REGS "d"
+#else
+# ifndef REGS
+# error REGS not defined
+# endif
+#endif
+
+#ifndef INSN
+# error INSN not defined
+#endif
+
+#define __CONCATX(a,b) __CONCAT(a,b)
+
+TYPE
+__CONCATX(__,FUNC) (TYPE x)
+{
+ TYPE result;
+ asm ( INSN "\t%" REGS "0, %" REGS "1" :
+ "=w" (result) : "w" (x) );
+ return result;
+}
+
+weak_alias (__CONCATX(__,FUNC), FUNC)
diff --git a/sysdeps/aarch64/fpu/s_frintf.c b/sysdeps/aarch64/fpu/s_frintf.c
new file mode 100644
index 0000000000..817d2d11a9
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_frintf.c
@@ -0,0 +1,24 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#ifndef FUNC
+# error FUNC not defined
+#endif
+#define TYPE float
+#define REGS "s"
+#include <s_frint.c>
diff --git a/sysdeps/aarch64/fpu/s_llrint.c b/sysdeps/aarch64/fpu/s_llrint.c
new file mode 100644
index 0000000000..487452fb62
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_llrint.c
@@ -0,0 +1,21 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC llrint
+#define OTYPE long long int
+#include <s_lrint.c>
diff --git a/sysdeps/aarch64/fpu/s_llrintf.c b/sysdeps/aarch64/fpu/s_llrintf.c
new file mode 100644
index 0000000000..1a0009d407
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_llrintf.c
@@ -0,0 +1,23 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC llrintf
+#define ITYPE float
+#define IREGS "s"
+#define OTYPE long long int
+#include <s_lrint.c>
diff --git a/sysdeps/aarch64/fpu/s_llround.c b/sysdeps/aarch64/fpu/s_llround.c
new file mode 100644
index 0000000000..90615358a1
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_llround.c
@@ -0,0 +1,21 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC llround
+#define OTYPE long long int
+#include <s_lround.c>
diff --git a/sysdeps/aarch64/fpu/s_llroundf.c b/sysdeps/aarch64/fpu/s_llroundf.c
new file mode 100644
index 0000000000..c4c7149396
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_llroundf.c
@@ -0,0 +1,23 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC llroundf
+#define ITYPE float
+#define IREGS "s"
+#define OTYPE long long int
+#include <s_lround.c>
diff --git a/sysdeps/aarch64/fpu/s_lrint.c b/sysdeps/aarch64/fpu/s_lrint.c
new file mode 100644
index 0000000000..8ff9520b77
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_lrint.c
@@ -0,0 +1,53 @@
+/* Copyright (C) 1996-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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 <math.h>
+
+#ifndef FUNC
+# define FUNC lrint
+#endif
+
+#ifndef ITYPE
+# define ITYPE double
+# define IREGS "d"
+#else
+# ifndef IREGS
+# error IREGS not defined
+# endif
+#endif
+
+#ifndef OTYPE
+# define OTYPE long int
+#endif
+
+#define OREGS "x"
+
+#define __CONCATX(a,b) __CONCAT(a,b)
+
+OTYPE
+__CONCATX(__,FUNC) (ITYPE x)
+{
+ OTYPE result;
+ ITYPE temp;
+ asm ( "frintx" "\t%" IREGS "1, %" IREGS "2\n\t"
+ "fcvtzs" "\t%" OREGS "0, %" IREGS "1"
+ : "=r" (result), "=w" (temp) : "w" (x) );
+ return result;
+}
+
+weak_alias (__CONCATX(__,FUNC), FUNC)
diff --git a/sysdeps/aarch64/fpu/s_lrintf.c b/sysdeps/aarch64/fpu/s_lrintf.c
new file mode 100644
index 0000000000..8ed38fe016
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_lrintf.c
@@ -0,0 +1,22 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC lrintf
+#define ITYPE float
+#define IREGS "s"
+#include <s_lrint.c>
diff --git a/sysdeps/aarch64/fpu/s_lround.c b/sysdeps/aarch64/fpu/s_lround.c
new file mode 100644
index 0000000000..e1f4a2076d
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_lround.c
@@ -0,0 +1,51 @@
+/* Copyright (C) 1996-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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 <math.h>
+
+#ifndef FUNC
+# define FUNC lround
+#endif
+
+#ifndef ITYPE
+# define ITYPE double
+# define IREGS "d"
+#else
+# ifndef IREGS
+# error IREGS not defined
+# endif
+#endif
+
+#ifndef OTYPE
+# define OTYPE long int
+#endif
+
+#define OREGS "x"
+
+#define __CONCATX(a,b) __CONCAT(a,b)
+
+OTYPE
+__CONCATX(__,FUNC) (ITYPE x)
+{
+ OTYPE result;
+ asm ( "fcvtas" "\t%" OREGS "0, %" IREGS "1"
+ : "=r" (result) : "w" (x) );
+ return result;
+}
+
+weak_alias (__CONCATX(__,FUNC), FUNC)
diff --git a/sysdeps/aarch64/fpu/s_lroundf.c b/sysdeps/aarch64/fpu/s_lroundf.c
new file mode 100644
index 0000000000..4970954d9f
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_lroundf.c
@@ -0,0 +1,22 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC lroundf
+#define ITYPE float
+#define IREGS "s"
+#include <s_lround.c>
diff --git a/sysdeps/aarch64/fpu/s_nearbyint.c b/sysdeps/aarch64/fpu/s_nearbyint.c
new file mode 100644
index 0000000000..c130b83401
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_nearbyint.c
@@ -0,0 +1,21 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC nearbyint
+#define INSN "frinti"
+#include <s_frint.c>
diff --git a/sysdeps/aarch64/fpu/s_nearbyintf.c b/sysdeps/aarch64/fpu/s_nearbyintf.c
new file mode 100644
index 0000000000..e09f162995
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_nearbyintf.c
@@ -0,0 +1,21 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC nearbyintf
+#define INSN "frinti"
+#include <s_frintf.c>
diff --git a/sysdeps/aarch64/fpu/s_rint.c b/sysdeps/aarch64/fpu/s_rint.c
new file mode 100644
index 0000000000..f1ded8ec8b
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_rint.c
@@ -0,0 +1,21 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC rint
+#define INSN "frintx"
+#include <s_frint.c>
diff --git a/sysdeps/aarch64/fpu/s_rintf.c b/sysdeps/aarch64/fpu/s_rintf.c
new file mode 100644
index 0000000000..a950c765ec
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_rintf.c
@@ -0,0 +1,21 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC rintf
+#define INSN "frintx"
+#include <s_frintf.c>
diff --git a/sysdeps/aarch64/fpu/s_round.c b/sysdeps/aarch64/fpu/s_round.c
new file mode 100644
index 0000000000..40411a5c44
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_round.c
@@ -0,0 +1,21 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC round
+#define INSN "frinta"
+#include <s_frint.c>
diff --git a/sysdeps/aarch64/fpu/s_roundf.c b/sysdeps/aarch64/fpu/s_roundf.c
new file mode 100644
index 0000000000..05f0e9603d
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_roundf.c
@@ -0,0 +1,21 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC roundf
+#define INSN "frinta"
+#include <s_frintf.c>
diff --git a/sysdeps/aarch64/fpu/s_trunc.c b/sysdeps/aarch64/fpu/s_trunc.c
new file mode 100644
index 0000000000..2ffd899ab3
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_trunc.c
@@ -0,0 +1,21 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC trunc
+#define INSN "frintz"
+#include <s_frint.c>
diff --git a/sysdeps/aarch64/fpu/s_truncf.c b/sysdeps/aarch64/fpu/s_truncf.c
new file mode 100644
index 0000000000..10e69cae48
--- /dev/null
+++ b/sysdeps/aarch64/fpu/s_truncf.c
@@ -0,0 +1,21 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#define FUNC truncf
+#define INSN "frintz"
+#include <s_frintf.c>