233 lines
7.8 KiB
C
233 lines
7.8 KiB
C
/* SH ELF support for BFD.
|
|
Copyright 1998, 2000, 2001, 2002, 2003, 2004, 2005 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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
|
|
|
#ifndef _ELF_SH_H
|
|
#define _ELF_SH_H
|
|
|
|
/* 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_sh3 , \
|
|
/* 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);
|
|
|
|
/* 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, 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)
|
|
|
|
#endif
|