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/* SH ELF support for BFD.
Copyright (C) 1998-2017 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef _ELF_SH_H
#define _ELF_SH_H
#ifdef __cplusplus
extern "C" {
#endif
/* Processor specific flags for the ELF header e_flags field. */
#define EF_SH_MACH_MASK 0x1f
#define EF_SH_UNKNOWN 0 /* For backwards compatibility. */
#define EF_SH1 1
#define EF_SH2 2
#define EF_SH3 3
#define EF_SH_DSP 4
#define EF_SH3_DSP 5
#define EF_SH4AL_DSP 6
#define EF_SH3E 8
#define EF_SH4 9
#define EF_SH2E 11
#define EF_SH4A 12
#define EF_SH2A 13
#define EF_SH4_NOFPU 16
#define EF_SH4A_NOFPU 17
#define EF_SH4_NOMMU_NOFPU 18
#define EF_SH2A_NOFPU 19
#define EF_SH3_NOMMU 20
#define EF_SH2A_SH4_NOFPU 21
#define EF_SH2A_SH3_NOFPU 22
#define EF_SH2A_SH4 23
#define EF_SH2A_SH3E 24
/* This one can only mix in objects from other EF_SH5 objects. */
#define EF_SH5 10
/* Define the mapping from ELF to bfd mach numbers.
bfd_mach_* are defined in bfd_in2.h (generated from
archures.c). */
#define EF_SH_BFD_TABLE \
/* EF_SH_UNKNOWN */ bfd_mach_sh , \
/* EF_SH1 */ bfd_mach_sh , \
/* EF_SH2 */ bfd_mach_sh2 , \
/* EF_SH3 */ bfd_mach_sh3 , \
/* EF_SH_DSP */ bfd_mach_sh_dsp , \
/* EF_SH3_DSP */ bfd_mach_sh3_dsp , \
/* EF_SHAL_DSP */ bfd_mach_sh4al_dsp , \
/* 7 */ 0, \
/* EF_SH3E */ bfd_mach_sh3e , \
/* EF_SH4 */ bfd_mach_sh4 , \
/* EF_SH5 */ 0, \
/* EF_SH2E */ bfd_mach_sh2e , \
/* EF_SH4A */ bfd_mach_sh4a , \
/* EF_SH2A */ bfd_mach_sh2a , \
/* 14, 15 */ 0, 0, \
/* EF_SH4_NOFPU */ bfd_mach_sh4_nofpu , \
/* EF_SH4A_NOFPU */ bfd_mach_sh4a_nofpu , \
/* EF_SH4_NOMMU_NOFPU */ bfd_mach_sh4_nommu_nofpu, \
/* EF_SH2A_NOFPU */ bfd_mach_sh2a_nofpu , \
/* EF_SH3_NOMMU */ bfd_mach_sh3_nommu , \
/* EF_SH2A_SH4_NOFPU */ bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu, \
/* EF_SH2A_SH3_NOFPU */ bfd_mach_sh2a_nofpu_or_sh3_nommu, \
/* EF_SH2A_SH4 */ bfd_mach_sh2a_or_sh4 , \
/* EF_SH2A_SH3E */ bfd_mach_sh2a_or_sh3e
/* Convert arch_sh* into EF_SH*. */
int sh_find_elf_flags (unsigned int arch_set);
/* Convert bfd_mach_* into EF_SH*. */
int sh_elf_get_flags_from_mach (unsigned long mach);
/* Other e_flags bits. */
#define EF_SH_PIC 0x100 /* Segments of an FDPIC binary may
be relocated independently. */
#define EF_SH_FDPIC 0x8000 /* Uses the FDPIC ABI. */
/* Flags for the st_other symbol field.
Keep away from the STV_ visibility flags (bit 0..1). */
/* A reference to this symbol should by default add 1. */
#define STO_SH5_ISA32 (1 << 2)
/* Section contains only SHmedia code (no SHcompact code). */
#define SHF_SH5_ISA32 0x40000000
/* Section contains both SHmedia and SHcompact code, and possibly also
constants. */
#define SHF_SH5_ISA32_MIXED 0x20000000
/* If applied to a .cranges section, marks that the section is sorted by
increasing cr_addr values. */
#define SHT_SH5_CR_SORTED 0x80000001
/* Symbol should be handled as DataLabel (attached to global SHN_UNDEF
symbols). */
#define STT_DATALABEL STT_LOPROC
#include "elf/reloc-macros.h"
/* Relocations. */
/* Relocations 10-32 and 128-255 are GNU extensions.
25..32 and 10 are used for relaxation. */
START_RELOC_NUMBERS (elf_sh_reloc_type)
RELOC_NUMBER (R_SH_NONE, 0)
RELOC_NUMBER (R_SH_DIR32, 1)
RELOC_NUMBER (R_SH_REL32, 2)
RELOC_NUMBER (R_SH_DIR8WPN, 3)
RELOC_NUMBER (R_SH_IND12W, 4)
RELOC_NUMBER (R_SH_DIR8WPL, 5)
RELOC_NUMBER (R_SH_DIR8WPZ, 6)
RELOC_NUMBER (R_SH_DIR8BP, 7)
RELOC_NUMBER (R_SH_DIR8W, 8)
RELOC_NUMBER (R_SH_DIR8L, 9)
RELOC_NUMBER (R_SH_LOOP_START, 10)
RELOC_NUMBER (R_SH_LOOP_END, 11)
FAKE_RELOC (R_SH_FIRST_INVALID_RELOC, 12)
FAKE_RELOC (R_SH_LAST_INVALID_RELOC, 21)
RELOC_NUMBER (R_SH_GNU_VTINHERIT, 22)
RELOC_NUMBER (R_SH_GNU_VTENTRY, 23)
RELOC_NUMBER (R_SH_SWITCH8, 24)
RELOC_NUMBER (R_SH_SWITCH16, 25)
RELOC_NUMBER (R_SH_SWITCH32, 26)
RELOC_NUMBER (R_SH_USES, 27)
RELOC_NUMBER (R_SH_COUNT, 28)
RELOC_NUMBER (R_SH_ALIGN, 29)
RELOC_NUMBER (R_SH_CODE, 30)
RELOC_NUMBER (R_SH_DATA, 31)
RELOC_NUMBER (R_SH_LABEL, 32)
RELOC_NUMBER (R_SH_DIR16, 33)
RELOC_NUMBER (R_SH_DIR8, 34)
RELOC_NUMBER (R_SH_DIR8UL, 35)
RELOC_NUMBER (R_SH_DIR8UW, 36)
RELOC_NUMBER (R_SH_DIR8U, 37)
RELOC_NUMBER (R_SH_DIR8SW, 38)
RELOC_NUMBER (R_SH_DIR8S, 39)
RELOC_NUMBER (R_SH_DIR4UL, 40)
RELOC_NUMBER (R_SH_DIR4UW, 41)
RELOC_NUMBER (R_SH_DIR4U, 42)
RELOC_NUMBER (R_SH_PSHA, 43)
RELOC_NUMBER (R_SH_PSHL, 44)
RELOC_NUMBER (R_SH_DIR5U, 45)
RELOC_NUMBER (R_SH_DIR6U, 46)
RELOC_NUMBER (R_SH_DIR6S, 47)
RELOC_NUMBER (R_SH_DIR10S, 48)
RELOC_NUMBER (R_SH_DIR10SW, 49)
RELOC_NUMBER (R_SH_DIR10SL, 50)
RELOC_NUMBER (R_SH_DIR10SQ, 51)
FAKE_RELOC (R_SH_FIRST_INVALID_RELOC_2, 52)
FAKE_RELOC (R_SH_LAST_INVALID_RELOC_2, 52)
RELOC_NUMBER (R_SH_DIR16S, 53)
FAKE_RELOC (R_SH_FIRST_INVALID_RELOC_3, 54)
FAKE_RELOC (R_SH_LAST_INVALID_RELOC_3, 143)
RELOC_NUMBER (R_SH_TLS_GD_32, 144)
RELOC_NUMBER (R_SH_TLS_LD_32, 145)
RELOC_NUMBER (R_SH_TLS_LDO_32, 146)
RELOC_NUMBER (R_SH_TLS_IE_32, 147)
RELOC_NUMBER (R_SH_TLS_LE_32, 148)
RELOC_NUMBER (R_SH_TLS_DTPMOD32, 149)
RELOC_NUMBER (R_SH_TLS_DTPOFF32, 150)
RELOC_NUMBER (R_SH_TLS_TPOFF32, 151)
FAKE_RELOC (R_SH_FIRST_INVALID_RELOC_4, 152)
FAKE_RELOC (R_SH_LAST_INVALID_RELOC_4, 159)
RELOC_NUMBER (R_SH_GOT32, 160)
RELOC_NUMBER (R_SH_PLT32, 161)
RELOC_NUMBER (R_SH_COPY, 162)
RELOC_NUMBER (R_SH_GLOB_DAT, 163)
RELOC_NUMBER (R_SH_JMP_SLOT, 164)
RELOC_NUMBER (R_SH_RELATIVE, 165)
RELOC_NUMBER (R_SH_GOTOFF, 166)
RELOC_NUMBER (R_SH_GOTPC, 167)
RELOC_NUMBER (R_SH_GOTPLT32, 168)
RELOC_NUMBER (R_SH_GOT_LOW16, 169)
RELOC_NUMBER (R_SH_GOT_MEDLOW16, 170)
RELOC_NUMBER (R_SH_GOT_MEDHI16, 171)
RELOC_NUMBER (R_SH_GOT_HI16, 172)
RELOC_NUMBER (R_SH_GOTPLT_LOW16, 173)
RELOC_NUMBER (R_SH_GOTPLT_MEDLOW16, 174)
RELOC_NUMBER (R_SH_GOTPLT_MEDHI16, 175)
RELOC_NUMBER (R_SH_GOTPLT_HI16, 176)
RELOC_NUMBER (R_SH_PLT_LOW16, 177)
RELOC_NUMBER (R_SH_PLT_MEDLOW16, 178)
RELOC_NUMBER (R_SH_PLT_MEDHI16, 179)
RELOC_NUMBER (R_SH_PLT_HI16, 180)
RELOC_NUMBER (R_SH_GOTOFF_LOW16, 181)
RELOC_NUMBER (R_SH_GOTOFF_MEDLOW16, 182)
RELOC_NUMBER (R_SH_GOTOFF_MEDHI16, 183)
RELOC_NUMBER (R_SH_GOTOFF_HI16, 184)
RELOC_NUMBER (R_SH_GOTPC_LOW16, 185)
RELOC_NUMBER (R_SH_GOTPC_MEDLOW16, 186)
RELOC_NUMBER (R_SH_GOTPC_MEDHI16, 187)
RELOC_NUMBER (R_SH_GOTPC_HI16, 188)
RELOC_NUMBER (R_SH_GOT10BY4, 189)
RELOC_NUMBER (R_SH_GOTPLT10BY4, 190)
RELOC_NUMBER (R_SH_GOT10BY8, 191)
RELOC_NUMBER (R_SH_GOTPLT10BY8, 192)
RELOC_NUMBER (R_SH_COPY64, 193)
RELOC_NUMBER (R_SH_GLOB_DAT64, 194)
RELOC_NUMBER (R_SH_JMP_SLOT64, 195)
RELOC_NUMBER (R_SH_RELATIVE64, 196)
FAKE_RELOC (R_SH_FIRST_INVALID_RELOC_5, 197)
FAKE_RELOC (R_SH_LAST_INVALID_RELOC_5, 200)
RELOC_NUMBER (R_SH_GOT20, 201)
RELOC_NUMBER (R_SH_GOTOFF20, 202)
RELOC_NUMBER (R_SH_GOTFUNCDESC, 203)
RELOC_NUMBER (R_SH_GOTFUNCDESC20, 204)
RELOC_NUMBER (R_SH_GOTOFFFUNCDESC, 205)
RELOC_NUMBER (R_SH_GOTOFFFUNCDESC20, 206)
RELOC_NUMBER (R_SH_FUNCDESC, 207)
RELOC_NUMBER (R_SH_FUNCDESC_VALUE, 208)
FAKE_RELOC (R_SH_FIRST_INVALID_RELOC_6, 209)
FAKE_RELOC (R_SH_LAST_INVALID_RELOC_6, 241)
RELOC_NUMBER (R_SH_SHMEDIA_CODE, 242)
RELOC_NUMBER (R_SH_PT_16, 243)
RELOC_NUMBER (R_SH_IMMS16, 244)
RELOC_NUMBER (R_SH_IMMU16, 245)
RELOC_NUMBER (R_SH_IMM_LOW16, 246)
RELOC_NUMBER (R_SH_IMM_LOW16_PCREL, 247)
RELOC_NUMBER (R_SH_IMM_MEDLOW16, 248)
RELOC_NUMBER (R_SH_IMM_MEDLOW16_PCREL, 249)
RELOC_NUMBER (R_SH_IMM_MEDHI16, 250)
RELOC_NUMBER (R_SH_IMM_MEDHI16_PCREL, 251)
RELOC_NUMBER (R_SH_IMM_HI16, 252)
RELOC_NUMBER (R_SH_IMM_HI16_PCREL, 253)
RELOC_NUMBER (R_SH_64, 254)
RELOC_NUMBER (R_SH_64_PCREL, 255)
END_RELOC_NUMBERS (R_SH_max)
#ifdef __cplusplus
}
#endif
#endif
|
