Moved from soft-fp/sysdeps/sparc/sparc64/s_scalbnl.c

1 files changed, 0 insertions, 143 deletions

diff --git a/soft-fp/sysdeps/sparc/sparc64/sfp-machine.h b/soft-fp/sysdeps/sparc/sparc64/sfp-machine.h
deleted file mode 100644
index 4703dd070e..0000000000
--- a/soft-fp/sysdeps/sparc/sparc64/sfp-machine.h
+++ /dev/null
@@ -1,143 +0,0 @@
-/* Machine-dependent software floating-point definitions.
-   Sparc64 userland (_Q_* and _Qp_*) version.
-   Copyright (C) 1997,1998,1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Richard Henderson (rth@cygnus.com),
-		  Jakub Jelinek (jj@ultra.linux.cz) and
-		  David S. Miller (davem@redhat.com).
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 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
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If
-   not, write to the Free Software Foundation, Inc.,
-   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-   
-#include <fpu_control.h>
-#include <fenv.h>
-
-#define _FP_W_TYPE_SIZE		64
-#define _FP_W_TYPE		unsigned long
-#define _FP_WS_TYPE		signed long
-#define _FP_I_TYPE		long
-
-/* Helper macros for _FP_MUL_MEAT_2_120_240_double.  */
-#define _FP_MUL_MEAT_SET_FE_TZ		   			\
-do {								\
-  static fpu_control_t _fetz = _FPU_RC_DOWN;			\
-  _FPU_SETCW(_fetz);						\
-} while (0)
-#ifndef _FP_MUL_MEAT_RESET_FE
-#define _FP_MUL_MEAT_RESET_FE _FPU_SETCW(_fcw)
-#endif
-      
-#define _FP_MUL_MEAT_S(R,X,Y)					\
-  _FP_MUL_MEAT_1_imm(_FP_WFRACBITS_S,R,X,Y)
-#define _FP_MUL_MEAT_D(R,X,Y)					\
-  _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
-#define _FP_MUL_MEAT_Q(R,X,Y)					\
-  _FP_MUL_MEAT_2_120_240_double(_FP_WFRACBITS_Q,R,X,Y,		\
-				_FP_MUL_MEAT_SET_FE_TZ,		\
-				_FP_MUL_MEAT_RESET_FE)
-
-#define _FP_DIV_MEAT_S(R,X,Y)	_FP_DIV_MEAT_1_imm(S,R,X,Y,_FP_DIV_HELP_imm)
-#define _FP_DIV_MEAT_D(R,X,Y)	_FP_DIV_MEAT_1_udiv_norm(D,R,X,Y)
-#define _FP_DIV_MEAT_Q(R,X,Y)	_FP_DIV_MEAT_2_udiv(Q,R,X,Y)
-
-#define _FP_NANFRAC_S		((_FP_QNANBIT_S << 1) - 1)
-#define _FP_NANFRAC_D		((_FP_QNANBIT_D << 1) - 1)
-#define _FP_NANFRAC_Q		((_FP_QNANBIT_Q << 1) - 1), -1
-#define _FP_NANSIGN_S		0
-#define _FP_NANSIGN_D		0
-#define _FP_NANSIGN_Q		0
-
-#define _FP_KEEPNANFRACP 1
-
-/* If one NaN is signaling and the other is not,
- * we choose that one, otherwise we choose Y.
- */
-#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP)			\
-  do {								\
-    if ((_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)		\
-	&& !(_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs))	\
-      {								\
-	R##_s = X##_s;						\
-	_FP_FRAC_COPY_##wc(R,X);				\
-      }								\
-    else							\
-      {								\
-	R##_s = Y##_s;						\
-	_FP_FRAC_COPY_##wc(R,Y);				\
-      }								\
-    R##_c = FP_CLS_NAN;						\
-  } while (0)
-
-/* Obtain the current rounding mode. */
-#ifndef FP_ROUNDMODE
-#define FP_ROUNDMODE	((_fcw >> 30) & 0x3)
-#endif
-
-/* Exception flags. */
-#define FP_EX_INVALID		(1 << 4)
-#define FP_EX_OVERFLOW		(1 << 3)
-#define FP_EX_UNDERFLOW		(1 << 2)
-#define FP_EX_DIVZERO		(1 << 1)
-#define FP_EX_INEXACT		(1 << 0)
-
-#define _FP_DECL_EX	fpu_control_t _fcw
-
-#define FP_INIT_ROUNDMODE					\
-do {								\
-  _FPU_GETCW(_fcw);						\
-} while (0)
-
-#define FP_INHIBIT_RESULTS ((_fcw >> 23) & _fex)
-
-/* Simulate exceptions using double arithmetics. */
-extern double __Qp_handle_exceptions(int exc);
-
-#define FP_HANDLE_EXCEPTIONS					\
-do {								\
-  if (!_fex)							\
-    {								\
-      /* This is the common case, so we do it inline.		\
-       * We need to clear cexc bits if any.			\
-       */							\
-      __asm__ __volatile__("
-      	fzero %%f62
-      	faddd %%f62, %%f62, %%f62
-      	" : : : "f62");						\
-    }								\
-  else								\
-    {								\
-      __Qp_handle_exceptions (_fex);				\
-    }								\
-} while (0)
-
-#define QP_HANDLE_EXCEPTIONS(_a)				\
-do {								\
-  if ((_fcw >> 23) & _fex)					\
-    {								\
-      _a;							\
-    }								\
-  else								\
-    {								\
-      _fcw = (_fcw & ~0x1fL) | (_fex << 5) | _fex;		\
-      _FPU_SETCW(_fcw);						\
-    }								\
-} while (0)
-
-#define QP_NO_EXCEPTIONS					\
-  __asm ("fzero %%f62
-	  faddd %%f62, %%f62, %%f62" : : : "f62")
-                              
-#define QP_CLOBBER "memory", "f52", "f54", "f56", "f58", "f60", "f62"
-#define QP_CLOBBER_CC QP_CLOBBER , "cc"