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Fix handling of endianness.

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-Erik
This commit is contained in:
Eric Andersen 2002-04-12 00:28:59 +00:00
parent a3603e845e
commit b1591d1f8b
1 changed files with 9 additions and 23 deletions
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32
modutils/insmod.c
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@ -140,7 +140,7 @@
#ifndef MODUTILS_MODULE_H
static const int MODUTILS_MODULE_H = 1;
#ident "$Id: insmod.c,v 1.80 2002/04/01 14:25:51 miles Exp $"
#ident "$Id: insmod.c,v 1.81 2002/04/12 00:28:59 andersen Exp $"
/* This file contains the structures used by the 2.0 and 2.1 kernels.
We do not use the kernel headers directly because we do not wish
@ -357,12 +357,19 @@ int delete_module(const char *);
#ifndef MODUTILS_OBJ_H
static const int MODUTILS_OBJ_H = 1;
#ident "$Id: insmod.c,v 1.80 2002/04/01 14:25:51 miles Exp $"
#ident "$Id: insmod.c,v 1.81 2002/04/12 00:28:59 andersen Exp $"
/* The relocatable object is manipulated using elfin types. */
#include <stdio.h>
#include <elf.h>
#include <endian.h>
#if __BYTE_ORDER == __LITTLE_ENDIAN
#define ELFDATAM ELFDATA2LSB
#elif __BYTE_ORDER == __BIG_ENDIAN
#define ELFDATAM ELFDATA2MSB
#endif
/* Machine-specific elf macros for i386 et al. */
@ -382,37 +389,24 @@ static const int MODUTILS_OBJ_H = 1;
#define ELFCLASSM ELFCLASS32
#if (defined(__mc68000__))
#define ELFDATAM ELFDATA2MSB
#endif
#if defined(__sh__)
#define MATCH_MACHINE(x) (x == EM_SH)
#define SHT_RELM SHT_RELA
#define Elf32_RelM Elf32_Rela
#define ELFDATAM ELFDATA2LSB
#elif defined(__arm__)
#define MATCH_MACHINE(x) (x == EM_ARM)
#define SHT_RELM SHT_REL
#define Elf32_RelM Elf32_Rel
#ifdef __ARMEB__
#define ELFDATAM ELFDATA2MSB
#endif
#ifdef __ARMEL__
#define ELFDATAM ELFDATA2LSB
#endif
#elif defined(__powerpc__)
#define MATCH_MACHINE(x) (x == EM_PPC)
#define SHT_RELM SHT_RELA
#define Elf32_RelM Elf32_Rela
#define ELFDATAM ELFDATA2MSB
#elif defined(__mips__)
@ -428,12 +422,6 @@ static const int MODUTILS_OBJ_H = 1;
#define MATCH_MACHINE(x) (x == EM_MIPS || x == EM_MIPS_RS3_LE)
#define SHT_RELM SHT_REL
#define Elf32_RelM Elf32_Rel
#ifdef __MIPSEB__
#define ELFDATAM ELFDATA2MSB
#endif
#ifdef __MIPSEL__
#define ELFDATAM ELFDATA2LSB
#endif
#elif defined(__i386__)
@ -448,7 +436,6 @@ static const int MODUTILS_OBJ_H = 1;
#define SHT_RELM SHT_REL
#define Elf32_RelM Elf32_Rel
#define ELFDATAM ELFDATA2LSB
#elif defined(__mc68000__)
@ -465,7 +452,6 @@ static const int MODUTILS_OBJ_H = 1;
#define MATCH_MACHINE(x) ((x) == EM_V850 || (x) == EM_CYGNUS_V850)
#define SHT_RELM SHT_RELA
#define Elf32_RelM Elf32_Rela
#define ELFDATAM ELFDATA2LSB
#define SYMBOL_PREFIX "_"