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-rw-r--r--linkers/elftoolchain/libelf/libelf_align.c137
1 files changed, 0 insertions, 137 deletions
diff --git a/linkers/elftoolchain/libelf/libelf_align.c b/linkers/elftoolchain/libelf/libelf_align.c
deleted file mode 100644
index 55a65f9..0000000
--- a/linkers/elftoolchain/libelf/libelf_align.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*-
- * Copyright (c) 2006,2008 Joseph Koshy
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-
-#include <sys/types.h>
-
-#include <libelf.h>
-
-#include "_libelf.h"
-
-LIBELF_VCSID("$Id: libelf_align.c 1169 2010-09-04 01:06:31Z jkoshy $");
-
-struct align {
- int a32;
- int a64;
-};
-
-#ifdef __GNUC__
-#define MALIGN(N) { \
- .a32 = __alignof__(Elf32_##N), \
- .a64 = __alignof__(Elf64_##N) \
- }
-#define MALIGN64(V) { \
- .a32 = 0, \
- .a64 = __alignof__(Elf64_##V) \
- }
-#define MALIGN_WORD() { \
- .a32 = __alignof__(int32_t), \
- .a64 = __alignof__(int64_t) \
- }
-#else
-#error Need the __alignof__ builtin.
-#endif
-#define UNSUPPORTED() { \
- .a32 = 0, \
- .a64 = 0 \
- }
-
-static struct align malign[ELF_T_NUM] = {
- [ELF_T_ADDR] = MALIGN(Addr),
- [ELF_T_BYTE] = { .a32 = 1, .a64 = 1 },
- [ELF_T_CAP] = MALIGN(Cap),
- [ELF_T_DYN] = MALIGN(Dyn),
- [ELF_T_EHDR] = MALIGN(Ehdr),
- [ELF_T_HALF] = MALIGN(Half),
- [ELF_T_LWORD] = MALIGN(Lword),
- [ELF_T_MOVE] = MALIGN(Move),
- [ELF_T_MOVEP] = UNSUPPORTED(),
- [ELF_T_NOTE] = MALIGN(Nhdr),
- [ELF_T_OFF] = MALIGN(Off),
- [ELF_T_PHDR] = MALIGN(Phdr),
- [ELF_T_REL] = MALIGN(Rel),
- [ELF_T_RELA] = MALIGN(Rela),
- [ELF_T_SHDR] = MALIGN(Shdr),
- [ELF_T_SWORD] = MALIGN(Sword),
- [ELF_T_SXWORD] = MALIGN64(Sxword),
- [ELF_T_SYM] = MALIGN(Sym),
- [ELF_T_SYMINFO] = MALIGN(Syminfo),
- [ELF_T_VDEF] = MALIGN(Verdef),
- [ELF_T_VNEED] = MALIGN(Verneed),
- [ELF_T_WORD] = MALIGN(Word),
- [ELF_T_XWORD] = MALIGN64(Xword),
- [ELF_T_GNUHASH] = MALIGN_WORD()
-};
-
-int
-_libelf_malign(Elf_Type t, int elfclass)
-{
- if (t >= ELF_T_NUM || (int) t < 0)
- return (0);
-
- return (elfclass == ELFCLASS32 ? malign[t].a32 :
- malign[t].a64);
-}
-
-#define FALIGN(A32,A64) { .a32 = (A32), .a64 = (A64) }
-
-static struct align falign[ELF_T_NUM] = {
- [ELF_T_ADDR] = FALIGN(4,8),
- [ELF_T_BYTE] = FALIGN(1,1),
- [ELF_T_CAP] = FALIGN(4,8),
- [ELF_T_DYN] = FALIGN(4,8),
- [ELF_T_EHDR] = FALIGN(4,8),
- [ELF_T_HALF] = FALIGN(2,2),
- [ELF_T_LWORD] = FALIGN(8,8),
- [ELF_T_MOVE] = FALIGN(8,8),
- [ELF_T_MOVEP] = UNSUPPORTED(),
- [ELF_T_NOTE] = FALIGN(4,4),
- [ELF_T_OFF] = FALIGN(4,8),
- [ELF_T_PHDR] = FALIGN(4,8),
- [ELF_T_REL] = FALIGN(4,8),
- [ELF_T_RELA] = FALIGN(4,8),
- [ELF_T_SHDR] = FALIGN(4,8),
- [ELF_T_SWORD] = FALIGN(4,4),
- [ELF_T_SXWORD] = FALIGN(0,8),
- [ELF_T_SYM] = FALIGN(4,8),
- [ELF_T_SYMINFO] = FALIGN(2,2),
- [ELF_T_VDEF] = FALIGN(4,4),
- [ELF_T_VNEED] = FALIGN(4,4),
- [ELF_T_WORD] = FALIGN(4,4),
- [ELF_T_XWORD] = FALIGN(0,8),
- [ELF_T_GNUHASH] = FALIGN(4,8)
-};
-
-int
-_libelf_falign(Elf_Type t, int elfclass)
-{
- if (t >= ELF_T_NUM || (int) t < 0)
- return (0);
-
- return (elfclass == ELFCLASS32 ? falign[t].a32 :
- falign[t].a64);
-}