1 files changed, 0 insertions, 117 deletions
diff --git a/usr.sbin/kldxref/ef_amd64.c b/usr.sbin/kldxref/ef_amd64.c
deleted file mode 100644
index 5a1d192..0000000
--- a/usr.sbin/kldxref/ef_amd64.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/*-
- * Copyright (c) 2003 Jake Burkholder.
- * Copyright 1996-1998 John D. Polstra.
- * 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.
- *
- * $FreeBSD$
- */
-
-#include <sys/types.h>
-#include <machine/elf.h>
-
-#include <err.h>
-#include <errno.h>
-#include <string.h>
-
-#include "ef.h"
-
-/*
- * Apply relocations to the values we got from the file. `relbase' is the
- * target relocation address of the section, and `dataoff' is the target
- * relocation address of the data in `dest'.
- */
-int
-ef_reloc(struct elf_file *ef, const void *reldata, int reltype, Elf_Off relbase,
-    Elf_Off dataoff, size_t len, void *dest)
-{
-	Elf64_Addr *where, val;
-	Elf32_Addr *where32, val32;
-	Elf_Addr addend, addr;
-	Elf_Size rtype, symidx;
-	const Elf_Rel *rel;
-	const Elf_Rela *rela;
-
-	switch (reltype) {
-	case EF_RELOC_REL:
-		rel = (const Elf_Rel *)reldata;
-		where = (Elf_Addr *)(dest + relbase + rel->r_offset - dataoff);
-		addend = 0;
-		rtype = ELF_R_TYPE(rel->r_info);
-		symidx = ELF_R_SYM(rel->r_info);
-		break;
-	case EF_RELOC_RELA:
-		rela = (const Elf_Rela *)reldata;
-		where = (Elf_Addr *)(dest + relbase + rela->r_offset - dataoff);
-		addend = rela->r_addend;
-		rtype = ELF_R_TYPE(rela->r_info);
-		symidx = ELF_R_SYM(rela->r_info);
-		break;
-	default:
-		return (EINVAL);
-	}
-
-	if ((char *)where < (char *)dest || (char *)where >= (char *)dest + len)
-		return (0);
-
-	if (reltype == EF_RELOC_REL) {
-		/* Addend is 32 bit on 32 bit relocs */
-		switch (rtype) {
-		case R_X86_64_PC32:
-		case R_X86_64_32S:
-			addend = *(Elf32_Addr *)where;
-			break;
-		default:
-			addend = *where;
-			break;
-		}
-	}
-
-	switch (rtype) {
-	case R_X86_64_NONE:	/* none */
-		break;
-	case R_X86_64_64:	/* S + A */
-		addr = EF_SYMADDR(ef, symidx);
-		val = addr + addend;
-		*where = val;
-		break;
-	case R_X86_64_32S:	/* S + A sign extend */
-		addr = EF_SYMADDR(ef, symidx);
-		val32 = (Elf32_Addr)(addr + addend);
-		where32 = (Elf32_Addr *)where;
-		*where32 = val32;
-		break;
-	case R_X86_64_GLOB_DAT:	/* S */
-		addr = EF_SYMADDR(ef, symidx);
-		*where = addr;
-		break;
-	case R_X86_64_RELATIVE:	/* B + A */
-		addr = (Elf_Addr)addend + relbase;
-		val = addr;
-		*where = val;
-		break;
-	default:
-		warnx("unhandled relocation type %d", (int)rtype);
-	}
-	return (0);
-}