about summary refs log tree commit diff
path: root/sysdeps/mips/elf/ldsodefs.h
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps/mips/elf/ldsodefs.h')
-rw-r--r--sysdeps/mips/elf/ldsodefs.h109
1 files changed, 0 insertions, 109 deletions
diff --git a/sysdeps/mips/elf/ldsodefs.h b/sysdeps/mips/elf/ldsodefs.h
deleted file mode 100644
index 3868b50ff6..0000000000
--- a/sysdeps/mips/elf/ldsodefs.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/* Run-time dynamic linker data structures for loaded ELF shared objects.
-   Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#ifndef _MIPS_LDSODEFS_H
-#define _MIPS_LDSODEFS_H
-
-/* The MIPS ABI specifies that the dynamic section has to be read-only.  */
-
-#define DL_RO_DYN_SECTION 1
-
-#include_next <ldsodefs.h>
-
-/* The 64-bit MIPS ELF ABI uses an unusual reloc format.  Each
-   relocation entry specifies up to three actual relocations, all at
-   the same address.  The first relocation which required a symbol
-   uses the symbol in the r_sym field.  The second relocation which
-   requires a symbol uses the symbol in the r_ssym field.  If all
-   three relocations require a symbol, the third one uses a zero
-   value.
-
-   We define these structures in internal headers because we're not
-   sure we want to make them part of the ABI yet.  Eventually, some of
-   this may move into elf/elf.h.  */
-
-/* An entry in a 64 bit SHT_REL section.  */
-
-typedef struct
-{
-  Elf32_Word    r_sym;		/* Symbol index */
-  unsigned char r_ssym;		/* Special symbol for 2nd relocation */
-  unsigned char r_type3;	/* 3rd relocation type */
-  unsigned char r_type2;	/* 2nd relocation type */
-  unsigned char r_type1;	/* 1st relocation type */
-} _Elf64_Mips_R_Info;
-
-typedef union
-{
-  Elf64_Xword	r_info_number;
-  _Elf64_Mips_R_Info r_info_fields;
-} _Elf64_Mips_R_Info_union;
-
-typedef struct
-{
-  Elf64_Addr	r_offset;		/* Address */
-  _Elf64_Mips_R_Info_union r_info;	/* Relocation type and symbol index */
-} Elf64_Mips_Rel;
-
-typedef struct
-{
-  Elf64_Addr	r_offset;		/* Address */
-  _Elf64_Mips_R_Info_union r_info;	/* Relocation type and symbol index */
-  Elf64_Sxword	r_addend;		/* Addend */
-} Elf64_Mips_Rela;
-
-#define ELF64_MIPS_R_SYM(i) \
-  ((__extension__ (_Elf64_Mips_R_Info_union)(i)).r_info_fields.r_sym)
-#define ELF64_MIPS_R_TYPE(i) \
-  (((_Elf64_Mips_R_Info_union)(i)).r_info_fields.r_type1 \
-   | ((Elf32_Word)(__extension__ (_Elf64_Mips_R_Info_union)(i) \
-		   ).r_info_fields.r_type2 << 8) \
-   | ((Elf32_Word)(__extension__ (_Elf64_Mips_R_Info_union)(i) \
-		   ).r_info_fields.r_type3 << 16) \
-   | ((Elf32_Word)(__extension__ (_Elf64_Mips_R_Info_union)(i) \
-		   ).r_info_fields.r_ssym << 24))
-#define ELF64_MIPS_R_INFO(sym, type) \
-  (__extension__ (_Elf64_Mips_R_Info_union) \
-   (__extension__ (_Elf64_Mips_R_Info) \
-   { (sym), ELF64_MIPS_R_SSYM (type), \
-       ELF64_MIPS_R_TYPE3 (type), \
-       ELF64_MIPS_R_TYPE2 (type), \
-       ELF64_MIPS_R_TYPE1 (type) \
-   }).r_info_number)
-/* These macros decompose the value returned by ELF64_MIPS_R_TYPE, and
-   compose it back into a value that it can be used as an argument to
-   ELF64_MIPS_R_INFO.  */
-#define ELF64_MIPS_R_SSYM(i) (((i) >> 24) & 0xff)
-#define ELF64_MIPS_R_TYPE3(i) (((i) >> 16) & 0xff)
-#define ELF64_MIPS_R_TYPE2(i) (((i) >> 8) & 0xff)
-#define ELF64_MIPS_R_TYPE1(i) ((i) & 0xff)
-#define ELF64_MIPS_R_TYPEENC(type1, type2, type3, ssym) \
-  ((type1) \
-   | ((Elf32_Word)(type2) << 8) \
-   | ((Elf32_Word)(type3) << 16) \
-   | ((Elf32_Word)(ssym) << 24))
-
-#undef ELF64_R_SYM
-#define ELF64_R_SYM(i) ELF64_MIPS_R_SYM (i)
-#undef ELF64_R_TYPE
-#define ELF64_R_TYPE(i) ELF64_MIPS_R_TYPE (i)
-#undef ELF64_R_INFO
-#define ELF64_R_INFO(sym, type) ELF64_MIPS_R_INFO ((sym), (type))
-
-#endif