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-rw-r--r--src/libelf/gelf_update_rela.c111
1 files changed, 0 insertions, 111 deletions
diff --git a/src/libelf/gelf_update_rela.c b/src/libelf/gelf_update_rela.c
deleted file mode 100644
index 88252703..00000000
--- a/src/libelf/gelf_update_rela.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/* Update RELA relocation information at given index.
- Copyright (C) 2000, 2001, 2002, 2005, 2009, 2014 Red Hat, Inc.
- This file is part of elfutils.
- Written by Ulrich Drepper <drepper@redhat.com>, 2000.
-
- 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 <gelf.h>
-#include <stdlib.h>
-
-#include "libelfP.h"
-
-
-int
-gelf_update_rela (Elf_Data *dst, int ndx, GElf_Rela *src)
-{
- Elf_Data_Scn *data_scn = (Elf_Data_Scn *) dst;
- Elf_Scn *scn;
- int result = 0;
-
- if (dst == NULL)
- return 0;
-
- if (unlikely (data_scn->d.d_type != ELF_T_RELA))
- {
- /* The type of the data better should match. */
- __libelf_seterrno (ELF_E_DATA_MISMATCH);
- return 0;
- }
-
- scn = data_scn->s;
- rwlock_wrlock (scn->elf->lock);
-
- if (scn->elf->class == ELFCLASS32)
- {
- Elf32_Rela *rel;
-
- /* There is the possibility that the values in the input are
- too large. */
- if (unlikely (src->r_offset > 0xffffffffull)
- || unlikely (GELF_R_SYM (src->r_info) > 0xffffff)
- || unlikely (GELF_R_TYPE (src->r_info) > 0xff)
- || unlikely (src->r_addend < -0x80000000ll)
- || unlikely (src->r_addend > 0x7fffffffll))
- {
- __libelf_seterrno (ELF_E_INVALID_DATA);
- goto out;
- }
-
- /* Check whether we have to resize the data buffer. */
- if (INVALID_NDX (ndx, Elf32_Rela, &data_scn->d))
- {
- __libelf_seterrno (ELF_E_INVALID_INDEX);
- goto out;
- }
-
- rel = &((Elf32_Rela *) data_scn->d.d_buf)[ndx];
-
- rel->r_offset = src->r_offset;
- rel->r_info = ELF32_R_INFO (GELF_R_SYM (src->r_info),
- GELF_R_TYPE (src->r_info));
- rel->r_addend = src->r_addend;
- }
- else
- {
- /* Check whether we have to resize the data buffer. */
- if (INVALID_NDX (ndx, Elf64_Rela, &data_scn->d))
- {
- __libelf_seterrno (ELF_E_INVALID_INDEX);
- goto out;
- }
-
- ((Elf64_Rela *) data_scn->d.d_buf)[ndx] = *src;
- }
-
- result = 1;
-
- /* Mark the section as modified. */
- scn->flags |= ELF_F_DIRTY;
-
- out:
- rwlock_unlock (scn->elf->lock);
-
- return result;
-}