Prepare for radical source tree reorganization. zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

7 files changed, 0 insertions, 406 deletions

diff --git a/sysdeps/ia64/bits/byteswap-16.h b/sysdeps/ia64/bits/byteswap-16.h
deleted file mode 100644
index 0bf8226072..0000000000
--- a/sysdeps/ia64/bits/byteswap-16.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Macros to swap the order of bytes in 16-bit integer values.
-   Copyright (C) 1997-2017 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 _BITS_BYTESWAP_H
-# error "Never use <bits/byteswap-16.h> directly; include <byteswap.h> instead."
-#endif
-
-#if defined __GNUC__ && __GNUC__ >= 2
-# define __bswap_16(x) \
-     (__extension__							      \
-      ({ unsigned short int __v, __x = (unsigned short int) (x);	      \
-	 if (__builtin_constant_p (x))					      \
-	   __v = __bswap_constant_16 (__x);				      \
-	 else								      \
-	   __asm__ __volatile__ ("shl %0 = %1, 48 ;;"			      \
-				 "mux1 %0 = %0, @rev ;;"		      \
-				 : "=r" (__v)				      \
-				 : "r" ((unsigned short int) (__x)));	      \
-	 __v; }))
-#else
-/* This is better than nothing.  */
-static __inline unsigned short int
-__bswap_16 (unsigned short int __bsx)
-{
-  return __bswap_constant_16 (__bsx);
-}
-#endif
diff --git a/sysdeps/ia64/bits/byteswap.h b/sysdeps/ia64/bits/byteswap.h
deleted file mode 100644
index 240bb619a0..0000000000
--- a/sysdeps/ia64/bits/byteswap.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/* Macros to swap the order of bytes in integer values.
-   Copyright (C) 1997-2017 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/>.  */
-
-#if !defined _BYTESWAP_H && !defined _NETINET_IN_H && !defined _ENDIAN_H
-# error "Never use <bits/byteswap.h> directly; include <byteswap.h> instead."
-#endif
-
-#ifndef _BITS_BYTESWAP_H
-#define _BITS_BYTESWAP_H 1
-
-/* Swap bytes in 16 bit value.  */
-#define __bswap_constant_16(x) \
-     ((unsigned short int)((((x) >> 8) & 0xff) | (((x) & 0xff) << 8)))
-
-/* Get __bswap_16.  */
-#include <bits/byteswap-16.h>
-
-/* Swap bytes in 32 bit value.  */
-#define __bswap_constant_32(x) \
-     ((((x) & 0xff000000) >> 24) | (((x) & 0x00ff0000) >>  8) |		      \
-      (((x) & 0x0000ff00) <<  8) | (((x) & 0x000000ff) << 24))
-
-#if defined __GNUC__ && __GNUC__ >= 2
-# define __bswap_32(x) \
-     (__extension__							      \
-      ({ unsigned int __v, __x = (x);					      \
-	 if (__builtin_constant_p (x))					      \
-	   __v = __bswap_constant_32 (__x);				      \
-	 else								      \
-	   __asm__ __volatile__ ("shl %0 = %1, 32 ;;"			      \
-				 "mux1 %0 = %0, @rev ;;"		      \
-				 : "=r" (__v)				      \
-				 : "r" ((unsigned int) (__x)));		      \
-	 __v; }))
-#else
-static __inline unsigned int
-__bswap_32 (unsigned int __bsx)
-{
-  return __bswap_constant_32 (__bsx);
-}
-#endif
-
-
-/* Swap bytes in 64 bit value.  */
-#if defined __GNUC__ && __GNUC__ >= 2
-# define __bswap_constant_64(x) \
-     (__extension__ ((((x) & 0xff00000000000000ul) >> 56)		      \
-		     | (((x) & 0x00ff000000000000ul) >>  40)		      \
-		     | (((x) & 0x0000ff0000000000ul) >> 24)		      \
-		     | (((x) & 0x000000ff00000000ul) >> 8)		      \
-		     | (((x) & 0x00000000ff000000ul) << 8)		      \
-		     | (((x) & 0x0000000000ff0000ul) << 24)		      \
-		     | (((x) & 0x000000000000ff00ul) << 40)		      \
-		     | (((x) & 0x00000000000000fful) << 56)))
-
-# define __bswap_64(x) \
-     (__extension__							      \
-      ({ unsigned long int __v, __x = (x);				      \
-	 if (__builtin_constant_p (x))					      \
-	   __v = __bswap_constant_64 (__x);				      \
-	 else								      \
-	   __asm__ __volatile__ ("mux1 %0 = %1, @rev ;;"		      \
-				 : "=r" (__v)				      \
-				 : "r" ((unsigned long int) (__x)));	      \
-	 __v; }))
-
-#else
-# define __bswap_constant_64(x) \
-     ((((x) & 0xff00000000000000ul) >> 56)				      \
-      | (((x) & 0x00ff000000000000ul) >>  40)				      \
-      | (((x) & 0x0000ff0000000000ul) >> 24)				      \
-      | (((x) & 0x000000ff00000000ul) >> 8)				      \
-      | (((x) & 0x00000000ff000000ul) << 8)				      \
-      | (((x) & 0x0000000000ff0000ul) << 24)				      \
-      | (((x) & 0x000000000000ff00ul) << 40)				      \
-      | (((x) & 0x00000000000000fful) << 56))
-
-static __inline unsigned long int
-__bswap_64 (unsigned long int __bsx)
-{
-  return __bswap_constant_64 (__bsx);
-}
-#endif
-
-#endif /* _BITS_BYTESWAP_H */
diff --git a/sysdeps/ia64/bits/fenv.h b/sysdeps/ia64/bits/fenv.h
deleted file mode 100644
index 9e3b400880..0000000000
--- a/sysdeps/ia64/bits/fenv.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* Copyright (C) 1999-2017 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 _FENV_H
-# error "Never use <bits/fenv.h> directly; include <fenv.h> instead."
-#endif
-
-
-/* Define bits representing the exception.  We use the bit positions of
-   the appropriate bits in the FPSR...  (Tahoe EAS 2.4 5-4)*/
-
-enum
-  {
-    FE_INEXACT =
-#define FE_INEXACT	(1 << 5)
-      FE_INEXACT,
-
-    FE_UNDERFLOW =
-#define FE_UNDERFLOW	(1 << 4)
-      FE_UNDERFLOW,
-
-    FE_OVERFLOW =
-#define FE_OVERFLOW	(1 << 3)
-      FE_OVERFLOW,
-
-    FE_DIVBYZERO =
-#define FE_DIVBYZERO	(1 << 2)
-      FE_DIVBYZERO,
-
-    FE_UNNORMAL =
-#define FE_UNNORMAL	(1 << 1)
-      FE_UNNORMAL,
-
-    FE_INVALID =
-#define FE_INVALID	(1 << 0)
-      FE_INVALID,
-
-    FE_ALL_EXCEPT =
-#define FE_ALL_EXCEPT	(FE_INEXACT | FE_UNDERFLOW | FE_OVERFLOW | FE_DIVBYZERO | FE_UNNORMAL | FE_INVALID)
-      FE_ALL_EXCEPT
-  };
-
-
-enum
-  {
-    FE_TOWARDZERO =
-#define FE_TOWARDZERO	3
-      FE_TOWARDZERO,
-
-    FE_UPWARD =
-#define FE_UPWARD	2
-      FE_UPWARD,
-
-    FE_DOWNWARD =
-#define FE_DOWNWARD	1
-      FE_DOWNWARD,
-
-    FE_TONEAREST =
-#define FE_TONEAREST	0
-      FE_TONEAREST,
-  };
-
-
-/* Type representing exception flags.  */
-typedef unsigned long int fexcept_t;
-
-/* Type representing floating-point environment.  */
-typedef unsigned long int fenv_t;
-
-/* If the default argument is used we use this value.  */
-#define FE_DFL_ENV	((const fenv_t *) 0xc009804c0270033fUL)
-
-#ifdef __USE_GNU
-/* Floating-point environment where only FE_UNNORMAL is masked since this
-   exception is not generally supported by glibc.  */
-# define FE_NOMASK_ENV	((const fenv_t *) 0xc009804c02700302UL)
-
-/* Floating-point environment with (processor-dependent) non-IEEE
-   floating point.  In this case, turning on flush-to-zero mode for
-   s0, s2, and s3.  */
-# define FE_NONIEEE_ENV ((const fenv_t *) 0xc009a04d0270037fUL)
-#endif
-
-#if __GLIBC_USE (IEC_60559_BFP_EXT)
-/* Type representing floating-point control modes.  */
-typedef unsigned long int femode_t;
-
-/* Default floating-point control modes.  */
-# define FE_DFL_MODE	((const femode_t *) 0xc009804c0270033fUL)
-#endif
diff --git a/sysdeps/ia64/bits/fp-logb.h b/sysdeps/ia64/bits/fp-logb.h
deleted file mode 100644
index b55e171871..0000000000
--- a/sysdeps/ia64/bits/fp-logb.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Define __FP_LOGB0_IS_MIN and __FP_LOGBNAN_IS_MIN.  IA64 version.
-   Copyright (C) 2016-2017 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 _MATH_H
-# error "Never use <bits/fp-logb.h> directly; include <math.h> instead."
-#endif
-
-#define __FP_LOGB0_IS_MIN	1
-#define __FP_LOGBNAN_IS_MIN	0
diff --git a/sysdeps/ia64/bits/huge_vall.h b/sysdeps/ia64/bits/huge_vall.h
deleted file mode 100644
index 3e2b4eca10..0000000000
--- a/sysdeps/ia64/bits/huge_vall.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* `HUGE_VALL' constant for ia64 (where it is infinity).
-   Used by <stdlib.h> and <math.h> functions for overflow.
-   Copyright (C) 2000-2017 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 _MATH_H
-# error "Never use <bits/huge_vall.h> directly; include <math.h> instead."
-#endif
-
-#if __GNUC_PREREQ(3,3)
-# define HUGE_VALL	(__builtin_huge_vall())
-#elif __GNUC_PREREQ(2,96)
-# define HUGE_VALL	(__extension__ 0x1.0p32767L)
-#else
-
-# define __HUGE_VALL_bytes	{ 0,0,0,0,0,0,0, 0x80, 0xff, 0x7f, 0,0,0,0,0,0}
-
-# define __huge_vall_t	union { unsigned char __c[16]; long double __ld; }
-# ifdef __GNUC__
-#  define HUGE_VALL	(__extension__ \
-			 ((__huge_vall_t) { __c: __HUGE_VALL_bytes }).__ld)
-# else	/* Not GCC.  */
-static __huge_vall_t __huge_vall = { __HUGE_VALL_bytes };
-#  define HUGE_VALL	(__huge_vall.__ld)
-# endif /* GCC.  */
-
-#endif /* GCC 2.95 */
diff --git a/sysdeps/ia64/bits/link.h b/sysdeps/ia64/bits/link.h
deleted file mode 100644
index a1ff097f9c..0000000000
--- a/sysdeps/ia64/bits/link.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/* Copyright (C) 2005-2017 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	_LINK_H
-# error "Never include <bits/link.h> directly; use <link.h> instead."
-#endif
-
-/* Registers for entry into PLT on ia64.  */
-typedef struct La_ia64_regs
-{
-  uint64_t lr_r8;
-  uint64_t lr_r9;
-  uint64_t lr_r10;
-  uint64_t lr_r11;
-  uint64_t lr_gr [8];
-  long double lr_fr [8];
-  uint64_t lr_unat;
-  uint64_t lr_sp;
-} La_ia64_regs;
-
-/* Return values for calls from PLT on ia64.  */
-typedef struct La_ia64_retval
-{
-  uint64_t lrv_r8;
-  uint64_t lrv_r9;
-  uint64_t lrv_r10;
-  uint64_t lrv_r11;
-  long double lr_fr [8];
-} La_ia64_retval;
-
-
-__BEGIN_DECLS
-
-extern Elf64_Addr la_ia64_gnu_pltenter (Elf64_Sym *__sym, unsigned int __ndx,
-					uintptr_t *__refcook,
-					uintptr_t *__defcook,
-					La_ia64_regs *__regs,
-					unsigned int *__flags,
-					const char *__symname,
-					long int *__framesizep);
-extern unsigned int la_ia64_gnu_pltexit (Elf64_Sym *__sym, unsigned int __ndx,
-					 uintptr_t *__refcook,
-					 uintptr_t *__defcook,
-					 const La_ia64_regs *__inregs,
-					 La_ia64_retval *__outregs,
-					 const char *__symname);
-
-__END_DECLS
diff --git a/sysdeps/ia64/bits/xtitypes.h b/sysdeps/ia64/bits/xtitypes.h
deleted file mode 100644
index 78986643ff..0000000000
--- a/sysdeps/ia64/bits/xtitypes.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* bits/xtitypes.h -- Define some types used by <bits/stropts.h>.  IA64
-   Copyright (C) 2002-2017 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 _STROPTS_H
-# error "Never include <bits/xtitypes.h> directly; use <stropts.h> instead."
-#endif
-
-#ifndef _BITS_XTITYPES_H
-#define _BITS_XTITYPES_H	1
-
-#include <bits/types.h>
-
-/* This type is used by some structs in <bits/stropts.h>.  */
-typedef __S32_TYPE __t_scalar_t;
-typedef __U32_TYPE __t_uscalar_t;
-
-
-#endif /* bits/xtitypes.h */