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-rw-r--r--libebl/i386_symbol.c127
1 files changed, 0 insertions, 127 deletions
diff --git a/libebl/i386_symbol.c b/libebl/i386_symbol.c
deleted file mode 100644
index fc70e506..00000000
--- a/libebl/i386_symbol.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/* i386 specific symbolic name handling.
- Copyright (C) 2000, 2001, 2002 Red Hat, Inc.
- Written by Ulrich Drepper <drepper@redhat.com>, 2000.
-
- This program is Open Source software; you can redistribute it and/or
- modify it under the terms of the Open Software License version 1.0 as
- published by the Open Source Initiative.
-
- You should have received a copy of the Open Software License along
- with this program; if not, you may obtain a copy of the Open Software
- License version 1.0 from http://www.opensource.org/licenses/osl.php or
- by writing the Open Source Initiative c/o Lawrence Rosen, Esq.,
- 3001 King Ranch Road, Ukiah, CA 95482. */
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <assert.h>
-#include <elf.h>
-#include <stddef.h>
-
-#include <libebl_i386.h>
-
-
-/* Return of the backend. */
-const char *
-i386_backend_name (void)
-{
- return "i386";
-}
-
-
-/* Relocation mapping table. */
-static struct
-{
- const char *name;
- enum { both = 0, rel = 1, exec = 2 } appear;
-} reloc_map_table[] =
- {
- [R_386_NONE] = { "R_386_NONE", both },
- [R_386_32] = { "R_386_32", both },
- [R_386_PC32] = { "R_386_PC32", rel },
- [R_386_GOT32] = { "R_386_GOT32", rel },
- [R_386_PLT32] = { "R_386_PLT32", rel },
- [R_386_COPY] = { "R_386_COPY", exec },
- [R_386_GLOB_DAT] = { "R_386_GLOB_DAT", exec },
- [R_386_JMP_SLOT] = { "R_386_JMP_SLOT", exec },
- [R_386_RELATIVE] = { "R_386_RELATIVE", exec },
- [R_386_GOTOFF] = { "R_386_GOTOFF", rel },
- [R_386_GOTPC] = { "R_386_GOTPC", rel },
- [R_386_32PLT] = { "R_386_32PLT", rel },
- [R_386_TLS_TPOFF] = { "R_386_TLS_TPOFF", rel },
- [R_386_TLS_IE] = { "R_386_TLS_IE", rel },
- [R_386_TLS_GOTIE] = { "R_386_TLS_GOTIE", rel },
- [R_386_TLS_LE] = { "R_386_TLS_LE", rel },
- [R_386_TLS_GD] = { "R_386_TLS_GD", rel },
- [R_386_TLS_LDM] = { "R_386_TLS_LDM", rel },
- [R_386_16] = { "R_386_16", rel },
- [R_386_PC16] = { "R_386_PC16", rel },
- [R_386_8] = { "R_386_8", rel },
- [R_386_PC8] = { "R_386_PC8", rel },
- [R_386_TLS_GD_32] = { "R_386_TLS_GD_32", rel },
- [R_386_TLS_GD_PUSH] = { "R_386_TLS_GD_PUSH", rel },
- [R_386_TLS_GD_CALL] = { "R_386_TLS_GD_CALL", rel },
- [R_386_TLS_GD_POP] = { "R_386_TLS_GD_POP", rel },
- [R_386_TLS_LDM_32] = { "R_386_TLS_LDM_32", rel },
- [R_386_TLS_LDM_PUSH] = { "R_386_TLS_LDM_PUSH", rel },
- [R_386_TLS_LDM_CALL] = { "R_386_TLS_LDM_CALL", rel },
- [R_386_TLS_LDM_POP] = { "R_386_TLS_LDM_POP", rel },
- [R_386_TLS_LDO_32] = { "R_386_TLS_LDO_32", rel },
- [R_386_TLS_IE_32] = { "R_386_TLS_IE_32", rel },
- [R_386_TLS_LE_32] = { "R_386_TLS_LE_32", rel },
- [R_386_TLS_DTPMOD32] = { "R_386_TLS_DTPMOD32", rel },
- [R_386_TLS_DTPOFF32] = { "R_386_TLS_DTPOFF32", rel },
- [R_386_TLS_TPOFF32] = { "R_386_TLS_TPOFF32", rel }
- };
-
-
-/* Determine relocation type string for x86. */
-const char *
-i386_reloc_type_name (int type, char *buf, size_t len)
-{
- if (type < 0 || type >= R_386_NUM)
- return NULL;
-
- return reloc_map_table[type].name;
-}
-
-
-/* Check for correct relocation type. */
-bool
-i386_reloc_type_check (int type)
-{
- return (type >= R_386_NONE && type < R_386_NUM
- && reloc_map_table[type].name != NULL) ? true : false;
-}
-
-
-/* Check for correct relocation type use. */
-bool
-i386_reloc_valid_use (Elf *elf, int type)
-{
- if (type < R_386_NONE || type >= R_386_NUM
- || reloc_map_table[type].name == NULL)
- return false;
-
- Elf32_Ehdr *ehdr = elf32_getehdr (elf);
- assert (ehdr != NULL);
-
- if (reloc_map_table[type].appear == rel)
- return ehdr->e_type == ET_REL;
-
- if (reloc_map_table[type].appear == exec)
- return ehdr->e_type != ET_REL;
-
- assert (reloc_map_table[type].appear == both);
- return true;
-}
-
-
-/* Return true if the symbol type is that referencing the GOT. */
-bool
-i386_gotpc_reloc_check (Elf *elf, int type)
-{
- return type == R_386_GOTPC;
-}