724514461e
@(disp:32,ERx) to mov @(disp:16,ERx). (R_H8_DISP32A16): New reloc. Comments added and corrected. * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * ld.texinfo (H8/300): Add description of relaxation of mov @(disp:32,ERx) to mov @(disp:16,ERx). * ld-h8300/h8300.exp: Add new relax-7 test on ELF. * ld-h8300/relax-2.s: Add other direction and .w/.l variants of mov insns. * ld-h8300/relax-2.d: Update expected disassembly. * ld-h8300/relax-7a.s: New: tests for mov @(disp:32,ERx) -> mov @(disp:16,ERx). * ld-h8300/relax-7b.s: New: Likewise. * ld-h8300/relax-7.d: New: expected disassembly. * config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov @(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc R_H8_DISP32A16. * config/tc-h8300.h: Remove duplicated defines.
102 lines
3.5 KiB
C
102 lines
3.5 KiB
C
/* H8300/h8500 ELF support for BFD.
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Copyright 2001-2013 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 Foundation,
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Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
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#ifndef _ELF_H8_H
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#define _ELF_H8_H
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#include "elf/reloc-macros.h"
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/* Relocations. */
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/* Relocations 59..64 are GNU extensions. */
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START_RELOC_NUMBERS (elf_h8_reloc_type)
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RELOC_NUMBER (R_H8_NONE, 0)
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RELOC_NUMBER (R_H8_DIR32, 1)
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RELOC_NUMBER (R_H8_DIR32_28, 2)
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RELOC_NUMBER (R_H8_DIR32_24, 3)
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RELOC_NUMBER (R_H8_DIR32_16, 4)
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RELOC_NUMBER (R_H8_DIR32U, 6)
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RELOC_NUMBER (R_H8_DIR32U_28, 7)
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RELOC_NUMBER (R_H8_DIR32U_24, 8)
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RELOC_NUMBER (R_H8_DIR32U_20, 9)
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RELOC_NUMBER (R_H8_DIR32U_16, 10)
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RELOC_NUMBER (R_H8_DIR24, 11)
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RELOC_NUMBER (R_H8_DIR24_20, 12)
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RELOC_NUMBER (R_H8_DIR24_16, 13)
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RELOC_NUMBER (R_H8_DIR24U, 14)
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RELOC_NUMBER (R_H8_DIR24U_20, 15)
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RELOC_NUMBER (R_H8_DIR24U_16, 16)
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RELOC_NUMBER (R_H8_DIR16, 17)
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RELOC_NUMBER (R_H8_DIR16U, 18)
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RELOC_NUMBER (R_H8_DIR16S_32, 19)
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RELOC_NUMBER (R_H8_DIR16S_28, 20)
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RELOC_NUMBER (R_H8_DIR16S_24, 21)
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RELOC_NUMBER (R_H8_DIR16S_20, 22)
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RELOC_NUMBER (R_H8_DIR16S, 23)
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RELOC_NUMBER (R_H8_DIR8, 24)
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RELOC_NUMBER (R_H8_DIR8U, 25)
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RELOC_NUMBER (R_H8_DIR8Z_32, 26)
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RELOC_NUMBER (R_H8_DIR8Z_28, 27)
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RELOC_NUMBER (R_H8_DIR8Z_24, 28)
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RELOC_NUMBER (R_H8_DIR8Z_20, 29)
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RELOC_NUMBER (R_H8_DIR8Z_16, 30)
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RELOC_NUMBER (R_H8_PCREL16, 31)
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RELOC_NUMBER (R_H8_PCREL8, 32)
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RELOC_NUMBER (R_H8_BPOS, 33)
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FAKE_RELOC (R_H8_FIRST_INVALID_DIR_RELOC, 34)
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FAKE_RELOC (R_H8_LAST_INVALID_DIR_RELOC, 58)
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RELOC_NUMBER (R_H8_DIR16A8, 59)
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RELOC_NUMBER (R_H8_DIR16R8, 60)
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RELOC_NUMBER (R_H8_DIR24A8, 61)
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RELOC_NUMBER (R_H8_DIR24R8, 62)
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RELOC_NUMBER (R_H8_DIR32A16, 63)
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RELOC_NUMBER (R_H8_DISP32A16, 64)
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RELOC_NUMBER (R_H8_ABS32, 65)
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RELOC_NUMBER (R_H8_ABS32A16, 127)
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RELOC_NUMBER (R_H8_SYM, 128)
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RELOC_NUMBER (R_H8_OPneg, 129)
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RELOC_NUMBER (R_H8_OPadd, 130)
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RELOC_NUMBER (R_H8_OPsub, 131)
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RELOC_NUMBER (R_H8_OPmul, 132)
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RELOC_NUMBER (R_H8_OPdiv, 133)
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RELOC_NUMBER (R_H8_OPshla, 134)
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RELOC_NUMBER (R_H8_OPshra, 135)
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RELOC_NUMBER (R_H8_OPsctsize, 136)
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RELOC_NUMBER (R_H8_OPhword, 137)
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RELOC_NUMBER (R_H8_OPlword, 138)
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RELOC_NUMBER (R_H8_OPhigh, 139)
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RELOC_NUMBER (R_H8_OPlow, 140)
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RELOC_NUMBER (R_H8_OPscttop, 141)
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END_RELOC_NUMBERS (R_H8_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_H8_MACH 0x00FF0000
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#define E_H8_MACH_H8300 0x00800000
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#define E_H8_MACH_H8300H 0x00810000
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#define E_H8_MACH_H8300S 0x00820000
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#define E_H8_MACH_H8300HN 0x00830000
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#define E_H8_MACH_H8300SN 0x00840000
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#define E_H8_MACH_H8300SX 0x00850000
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#define E_H8_MACH_H8300SXN 0x00860000
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#endif
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