PowerPC: Remove redundant ports/sysdeps/powerpc/dl-procinfo.[hc].

3 files changed, 8 insertions, 290 deletions

diff --git a/ports/ChangeLog.powerpc b/ports/ChangeLog.powerpc
index be3c4a0615..1e40b60c8d 100644
--- a/ports/ChangeLog.powerpc
+++ b/ports/ChangeLog.powerpc
@@ -1,5 +1,13 @@
 2013-05-13  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>
 
+	* sysdeps/powerpc/dl-procinfo.c: Remove as this is now redundant with
+	glibc/sysdeps/powerpc/dl-procinfo.c.
+	dl-procinfo.c.
+	* sysdeps/powerpc/dl-procinfo.h: Remove as this is now redundant with
+	glibc/sysdeps/powerpc/dl-procinfo.h
+
+2013-05-13  Ryan S. Arnold  <rsa@linux.vnet.ibm.com>
+
 	 * sysdeps/powerpc/dl-procinfo.h: Fix whitespace by correcting
 	 spaces with tabs where appropriate.
 
diff --git a/ports/sysdeps/powerpc/dl-procinfo.c b/ports/sysdeps/powerpc/dl-procinfo.c
deleted file mode 100644
index 0f5c2b3d6d..0000000000
--- a/ports/sysdeps/powerpc/dl-procinfo.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/* Data for processor capability information.  PowerPC version.
-   Copyright (C) 2005-2013 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/>.  */
-
-/* This information must be kept in sync with the _DL_HWCAP_COUNT and
-   _DL_PLATFORM_COUNT definitions in procinfo.h.
-
-   If anything should be added here check whether the size of each string
-   is still ok with the given array size.
-
-   All the #ifdefs in the definitions are quite irritating but
-   necessary if we want to avoid duplicating the information.  There
-   are three different modes:
-
-   - PROCINFO_DECL is defined.  This means we are only interested in
-     declarations.
-
-   - PROCINFO_DECL is not defined:
-
-     + if SHARED is defined the file is included in an array
-       initializer.  The .element = { ... } syntax is needed.
-
-     + if SHARED is not defined a normal array initialization is
-       needed.
-  */
-
-#ifndef PROCINFO_CLASS
-# define PROCINFO_CLASS
-#endif
-
-#if !defined PROCINFO_DECL && defined SHARED
-  ._dl_powerpc_cap_flags
-#else
-PROCINFO_CLASS const char _dl_powerpc_cap_flags[25][10]
-#endif
-#ifndef PROCINFO_DECL
-= {
-    "vsx",
-    "arch_2_06", "power6x", "dfp", "pa6t",
-    "arch_2_05", "ic_snoop", "smt", "booke",
-    "cellbe", "power5+", "power5", "power4",
-    "notb", "efpdouble", "efpsingle", "spe",
-    "ucache", "4xxmac", "mmu", "fpu",
-    "altivec", "ppc601", "ppc64", "ppc32",
-  }
-#endif
-#if !defined SHARED || defined PROCINFO_DECL
-;
-#else
-,
-#endif
-
-#if !defined PROCINFO_DECL && defined SHARED
-  ._dl_powerpc_platforms
-#else
-PROCINFO_CLASS const char _dl_powerpc_platforms[13][12]
-#endif
-#ifndef PROCINFO_DECL
-= {
-    [PPC_PLATFORM_POWER4] = "power4",
-    [PPC_PLATFORM_PPC970] = "ppc970",
-    [PPC_PLATFORM_POWER5] = "power5",
-    [PPC_PLATFORM_POWER5_PLUS] = "power5+",
-    [PPC_PLATFORM_POWER6] = "power6",
-    [PPC_PLATFORM_CELL_BE] = "ppc-cell-be",
-    [PPC_PLATFORM_POWER6X] = "power6x",
-    [PPC_PLATFORM_POWER7] = "power7",
-    [PPC_PLATFORM_PPCA2] = "ppca2",
-    [PPC_PLATFORM_PPC405] = "ppc405",
-    [PPC_PLATFORM_PPC440] = "ppc440",
-    [PPC_PLATFORM_PPC464] = "ppc464",
-    [PPC_PLATFORM_PPC476] = "ppc476"
-  }
-#endif
-#if !defined SHARED || defined PROCINFO_DECL
-;
-#else
-,
-#endif
-
-#undef PROCINFO_DECL
-#undef PROCINFO_CLASS
diff --git a/ports/sysdeps/powerpc/dl-procinfo.h b/ports/sysdeps/powerpc/dl-procinfo.h
deleted file mode 100644
index d499cf1754..0000000000
--- a/ports/sysdeps/powerpc/dl-procinfo.h
+++ /dev/null
@@ -1,194 +0,0 @@
-/* Processor capability information handling macros.  PowerPC version.
-   Copyright (C) 2005-2013 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 _DL_PROCINFO_H
-#define _DL_PROCINFO_H 1
-
-#include <stdint.h>
-#include <ldsodefs.h>
-#include <sysdep.h>	/* This defines the PPC_FEATURE_* macros.  */
-
-/* There are 25 bits used, but they are bits 7..31.  */
-#define _DL_HWCAP_FIRST		7
-#define _DL_HWCAP_COUNT		32
-
-/* These bits influence library search.  */
-#define HWCAP_IMPORTANT		(PPC_FEATURE_HAS_ALTIVEC \
-				+ PPC_FEATURE_HAS_DFP)
-
-#define _DL_PLATFORMS_COUNT	13
-
-#define _DL_FIRST_PLATFORM	32
-/* Mask to filter out platforms.  */
-#define _DL_HWCAP_PLATFORM	(((1ULL << _DL_PLATFORMS_COUNT) - 1) \
-				<< _DL_FIRST_PLATFORM)
-
-/* Platform bits (relative to _DL_FIRST_PLATFORM).  */
-#define PPC_PLATFORM_POWER4		0
-#define PPC_PLATFORM_PPC970		1
-#define PPC_PLATFORM_POWER5		2
-#define PPC_PLATFORM_POWER5_PLUS	3
-#define PPC_PLATFORM_POWER6		4
-#define PPC_PLATFORM_CELL_BE		5
-#define PPC_PLATFORM_POWER6X		6
-#define PPC_PLATFORM_POWER7		7
-#define PPC_PLATFORM_PPCA2		8
-#define PPC_PLATFORM_PPC405		9
-#define PPC_PLATFORM_PPC440		10
-#define PPC_PLATFORM_PPC464		11
-#define PPC_PLATFORM_PPC476		12
-
-static inline const char *
-__attribute__ ((unused))
-_dl_hwcap_string (int idx)
-{
-  return GLRO(dl_powerpc_cap_flags)[idx - _DL_HWCAP_FIRST];
-}
-
-static inline const char *
-__attribute__ ((unused))
-_dl_platform_string (int idx)
-{
-  return GLRO(dl_powerpc_platforms)[idx - _DL_FIRST_PLATFORM];
-}
-
-static inline int
-__attribute__ ((unused))
-_dl_string_hwcap (const char *str)
-{
-  for (int i = _DL_HWCAP_FIRST; i < _DL_HWCAP_COUNT; ++i)
-    if (strcmp (str, _dl_hwcap_string (i)) == 0)
-      return i;
-  return -1;
-}
-
-static inline int
-__attribute__ ((unused, always_inline))
-_dl_string_platform (const char *str)
-{
-  if (str == NULL)
-    return -1;
-
-  if (strncmp (str, GLRO(dl_powerpc_platforms)[PPC_PLATFORM_POWER4], 5) == 0)
-    {
-      int ret;
-      str += 5;
-      switch (*str)
-	{
-	case '4':
-	  ret = _DL_FIRST_PLATFORM + PPC_PLATFORM_POWER4;
-	  break;
-	case '5':
-	  ret = _DL_FIRST_PLATFORM + PPC_PLATFORM_POWER5;
-	  if (str[1] == '+')
-	    {
-	      ret = _DL_FIRST_PLATFORM + PPC_PLATFORM_POWER5_PLUS;
-	      ++str;
-	    }
-	  break;
-	case '6':
-	  ret = _DL_FIRST_PLATFORM + PPC_PLATFORM_POWER6;
-	  if (str[1] == 'x')
-	    {
-	      ret = _DL_FIRST_PLATFORM + PPC_PLATFORM_POWER6X;
-	      ++str;
-	    }
-	  break;
-	case '7':
-	  ret = _DL_FIRST_PLATFORM + PPC_PLATFORM_POWER7;
-	  break;
-	default:
-	  return -1;
-	}
-      if (str[1] == '\0')
-       return ret;
-    }
-  else if (strncmp (str, GLRO(dl_powerpc_platforms)[PPC_PLATFORM_PPC970],
-		    3) == 0)
-    {
-      if (strcmp (str + 3, GLRO(dl_powerpc_platforms)[PPC_PLATFORM_PPC970]
-			   + 3) == 0)
-	return _DL_FIRST_PLATFORM + PPC_PLATFORM_PPC970;
-      else if (strcmp (str + 3,
-		       GLRO(dl_powerpc_platforms)[PPC_PLATFORM_CELL_BE] + 3)
-	       == 0)
-	return _DL_FIRST_PLATFORM + PPC_PLATFORM_CELL_BE;
-      else if (strcmp (str + 3,
-		       GLRO(dl_powerpc_platforms)[PPC_PLATFORM_PPCA2] + 3)
-	       == 0)
-	return _DL_FIRST_PLATFORM + PPC_PLATFORM_PPCA2;
-      else if (strcmp (str + 3,
-		       GLRO(dl_powerpc_platforms)[PPC_PLATFORM_PPC405] + 3)
-	       == 0)
-	return _DL_FIRST_PLATFORM + PPC_PLATFORM_PPC405;
-      else if (strcmp (str + 3,
-		       GLRO(dl_powerpc_platforms)[PPC_PLATFORM_PPC440] + 3)
-	       == 0)
-	return _DL_FIRST_PLATFORM + PPC_PLATFORM_PPC440;
-      else if (strcmp (str + 3,
-		       GLRO(dl_powerpc_platforms)[PPC_PLATFORM_PPC464] + 3)
-	       == 0)
-	return _DL_FIRST_PLATFORM + PPC_PLATFORM_PPC464;
-      else if (strcmp (str + 3,
-		       GLRO(dl_powerpc_platforms)[PPC_PLATFORM_PPC476] + 3)
-	       == 0)
-	return _DL_FIRST_PLATFORM + PPC_PLATFORM_PPC476;
-    }
-
-  return -1;
-}
-
-#ifdef IS_IN_rtld
-
-static inline int
-__attribute__ ((unused))
-_dl_procinfo (unsigned int type, int word)
-{
-  unsigned int first, count, str_offset;
-
-  switch(type)
-    {
-    case AT_HWCAP:
-      _dl_printf ("AT_HWCAP:       ");
-      first = _DL_HWCAP_FIRST;
-      count = MIN(_DL_HWCAP_COUNT,_DL_HWCAP2_FIRST);
-      str_offset = 0;
-      break;
-    case AT_HWCAP2:
-      _dl_printf ("AT_HWCAP2:      ");
-      first = 0;
-      count = _DL_HWCAP_COUNT - _DL_HWCAP2_FIRST;
-      str_offset = _DL_HWCAP2_FIRST;
-      break;
-    default:
-      /* This should not happen.  */
-      return -1;
-    }
-
-  for (int i = first; i < count; ++i)
-    if (word & (1 << i))
-      _dl_printf (" %s", _dl_hwcap_string (str_offset + i));
-
-  _dl_printf ("\n");
-
-  return 0;
-
-}
-#endif
-
-#endif /* dl-procinfo.h */