Merge "Move files up to match upstream source structure."

1 files changed, 0 insertions, 165 deletions

diff --git a/src/backends/ppc_symbol.c b/src/backends/ppc_symbol.c
deleted file mode 100644
index c17ab374..00000000
--- a/src/backends/ppc_symbol.c
+++ /dev/null
@@ -1,165 +0,0 @@
-/* PPC specific symbolic name handling.
-   Copyright (C) 2004, 2005, 2007, 2014 Red Hat, Inc.
-   This file is part of elfutils.
-   Written by Ulrich Drepper <drepper@redhat.com>, 2004.
-
-   This file is free software; you can redistribute it and/or modify
-   it under the terms of either
-
-     * the GNU Lesser General Public License as published by the Free
-       Software Foundation; either version 3 of the License, or (at
-       your option) any later version
-
-   or
-
-     * the GNU General Public License as published by the Free
-       Software Foundation; either version 2 of the License, or (at
-       your option) any later version
-
-   or both in parallel, as here.
-
-   elfutils 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
-   General Public License for more details.
-
-   You should have received copies of the GNU General Public License and
-   the GNU Lesser General Public License along with this program.  If
-   not, see <http://www.gnu.org/licenses/>.  */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <assert.h>
-#include <elf.h>
-#include <stddef.h>
-#include <string.h>
-
-#define BACKEND		ppc_
-#include "libebl_CPU.h"
-
-
-/* Check for the simple reloc types.  */
-Elf_Type
-ppc_reloc_simple_type (Ebl *ebl __attribute__ ((unused)), int type)
-{
-  switch (type)
-    {
-    case R_PPC_ADDR32:
-    case R_PPC_UADDR32:
-      return ELF_T_WORD;
-    case R_PPC_UADDR16:
-      return ELF_T_HALF;
-    default:
-      return ELF_T_NUM;
-    }
-}
-
-
-const char *
-ppc_dynamic_tag_name (int64_t tag, char *buf __attribute__ ((unused)),
-		      size_t len __attribute__ ((unused)))
-{
-  switch (tag)
-    {
-    case DT_PPC_GOT:
-      return "PPC_GOT";
-    default:
-      break;
-    }
-  return NULL;
-}
-
-
-bool
-ppc_dynamic_tag_check (int64_t tag)
-{
-  return tag == DT_PPC_GOT;
-}
-
-
-/* Look for DT_PPC_GOT.  */
-static bool
-find_dyn_got (Elf *elf, GElf_Addr *addr)
-{
-  size_t phnum;
-  if (elf_getphdrnum (elf, &phnum) != 0)
-    return false;
-
-  for (size_t i = 0; i < phnum; ++i)
-    {
-      GElf_Phdr phdr_mem;
-      GElf_Phdr *phdr = gelf_getphdr (elf, i, &phdr_mem);
-      if (phdr == NULL || phdr->p_type != PT_DYNAMIC)
-	continue;
-
-      Elf_Scn *scn = gelf_offscn (elf, phdr->p_offset);
-      GElf_Shdr shdr_mem;
-      GElf_Shdr *shdr = gelf_getshdr (scn, &shdr_mem);
-      Elf_Data *data = elf_getdata (scn, NULL);
-      if (shdr != NULL && shdr->sh_type == SHT_DYNAMIC && data != NULL)
-	for (unsigned int j = 0; j < shdr->sh_size / shdr->sh_entsize; ++j)
-	  {
-	    GElf_Dyn dyn_mem;
-	    GElf_Dyn *dyn = gelf_getdyn (data, j, &dyn_mem);
-	    if (dyn != NULL && dyn->d_tag == DT_PPC_GOT)
-	      {
-		*addr = dyn->d_un.d_ptr;
-		return true;
-	      }
-	  }
-
-      /* There is only one PT_DYNAMIC entry.  */
-      break;
-    }
-
-  return false;
-}
-
-
-/* Check whether given symbol's st_value and st_size are OK despite failing
-   normal checks.  */
-bool
-ppc_check_special_symbol (Elf *elf, GElf_Ehdr *ehdr, const GElf_Sym *sym,
-			  const char *name, const GElf_Shdr *destshdr)
-{
-  if (name == NULL)
-    return false;
-
-  if (strcmp (name, "_GLOBAL_OFFSET_TABLE_") == 0)
-    {
-      /* In -msecure-plt mode, DT_PPC_GOT is present and must match.  */
-      GElf_Addr gotaddr;
-      if (find_dyn_got (elf, &gotaddr))
-	return sym->st_value == gotaddr;
-
-      /* In -mbss-plt mode, any place in the section is valid.  */
-      return true;
-    }
-
-  const char *sname = elf_strptr (elf, ehdr->e_shstrndx, destshdr->sh_name);
-  if (sname == NULL)
-    return false;
-
-  if (strcmp (name, "_SDA_BASE_") == 0)
-    return (strcmp (sname, ".sdata") == 0
-	    && sym->st_value == destshdr->sh_addr + 0x8000
-	    && sym->st_size == 0);
-
-  if (strcmp (name, "_SDA2_BASE_") == 0)
-    return (strcmp (sname, ".sdata2") == 0
-	    && sym->st_value == destshdr->sh_addr + 0x8000
-	    && sym->st_size == 0);
-
-  return false;
-}
-
-
-/* Check if backend uses a bss PLT in this file.  */
-bool
-ppc_bss_plt_p (Elf *elf)
-{
-  GElf_Addr addr;
-  return ! find_dyn_got (elf, &addr);
-}