569006e582
* reloc.c (BFD_RELOC_MN10300_ALIGN): Add. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * elf-m10300.h: Handle R_MN10300_ALIGN relocs. * mn10300_elf_relax_delete_bytes): Honour R_MN10300_ALIGN relocs. Re-fix off by one error in comparisons. * config/tc-mn10300.c (tc_gen_reloc): Fix test that decides when sym_diff relocs should be generated. (md_apply_fix): Skip R_MN10300_ALIGN relocs. (mn10300_fix_adjustable): Do not adjust R_MN10300_ALIGN relocs. (mn10300_handle_align): New function. Generate R_MN10300_ALIGN relocs to record alignment requests. * config/tc-mn10300.h (TC_FORCE_RELOCATION_SUB_SAME): Also force R_MN10300_ALIGN relocs. (HANDLE_ALIGN): Define. Call mn10300_handle_align. * gas/all/gas.exp: Do not run diff1.s test for mn10300. * ld-mn10300/mn10300.exp: Run new tests. Skip i126256 test if a compiler is not available. * ld-mn10300/i112045-3.s: New test. * ld-mn10300/i112045-3.d: Expected disassembly. * ld-mn10300/i135409.s: Rename to i135409-1.s. * ld-mn10300/i135409.d: Rename to i135409-1.d * ld-mn10300/i135409-2.s: New test. * ld-mn10300/i135409-2.d: Expected symbol table. * ld-mn10300/i36434.d: Adjust expected disassembly.
71 lines
2.6 KiB
C
71 lines
2.6 KiB
C
/* MN10300 ELF support for BFD.
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Copyright 1998, 1999, 2000, 2003, 2007 Free Software Foundation, Inc.
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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/* This file holds definitions specific to the MN10300 ELF ABI. */
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#ifndef _ELF_MN10300_H
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#define _ELF_MN10300_H
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#include "elf/reloc-macros.h"
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/* Relocations. */
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START_RELOC_NUMBERS (elf_mn10300_reloc_type)
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RELOC_NUMBER (R_MN10300_NONE, 0)
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RELOC_NUMBER (R_MN10300_32, 1)
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RELOC_NUMBER (R_MN10300_16, 2)
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RELOC_NUMBER (R_MN10300_8, 3)
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RELOC_NUMBER (R_MN10300_PCREL32, 4)
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RELOC_NUMBER (R_MN10300_PCREL16, 5)
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RELOC_NUMBER (R_MN10300_PCREL8, 6)
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RELOC_NUMBER (R_MN10300_GNU_VTINHERIT, 7)
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RELOC_NUMBER (R_MN10300_GNU_VTENTRY, 8)
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RELOC_NUMBER (R_MN10300_24, 9)
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RELOC_NUMBER (R_MN10300_GOTPC32, 10)
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RELOC_NUMBER (R_MN10300_GOTPC16, 11)
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RELOC_NUMBER (R_MN10300_GOTOFF32, 12)
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RELOC_NUMBER (R_MN10300_GOTOFF24, 13)
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RELOC_NUMBER (R_MN10300_GOTOFF16, 14)
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RELOC_NUMBER (R_MN10300_PLT32, 15)
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RELOC_NUMBER (R_MN10300_PLT16, 16)
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RELOC_NUMBER (R_MN10300_GOT32, 17)
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RELOC_NUMBER (R_MN10300_GOT24, 18)
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RELOC_NUMBER (R_MN10300_GOT16, 19)
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RELOC_NUMBER (R_MN10300_COPY, 20)
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RELOC_NUMBER (R_MN10300_GLOB_DAT, 21)
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RELOC_NUMBER (R_MN10300_JMP_SLOT, 22)
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RELOC_NUMBER (R_MN10300_RELATIVE, 23)
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RELOC_NUMBER (R_MN10300_SYM_DIFF, 33)
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RELOC_NUMBER (R_MN10300_ALIGN, 34)
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END_RELOC_NUMBERS (R_MN10300_MAX)
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/* Machine variant if we know it. This field was invented at Cygnus,
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but it is hoped that other vendors will adopt it. If some standard
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is developed, this code should be changed to follow it. */
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#define EF_MN10300_MACH 0x00FF0000
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/* Cygnus is choosing values between 80 and 9F;
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00 - 7F should be left for a future standard;
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the rest are open. */
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#define E_MN10300_MACH_MN10300 0x00810000
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#define E_MN10300_MACH_AM33 0x00820000
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#define E_MN10300_MACH_AM33_2 0x00830000
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#endif /* _ELF_MN10300_H */
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