/* SH ELF support for BFD.
- Copyright (C) 1998 Free Software Foundation, Inc.
+ Copyright (C) 1998-2020 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
+ 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,
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. */
+ Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef _ELF_SH_H
#define _ELF_SH_H
-/* Unless otherwise told we define an enum with the relocation entries. */
-#ifndef START_RELOC_NUMBERS
-# define START_RELOC_NUMBERS(name) enum name {
-# define RELOC_NUMBER(name, number) name = number ,
-# define END_RELOC_NUMBERS };
+#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. */
+
+#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_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_CODE, 30)
RELOC_NUMBER (R_SH_DATA, 31)
RELOC_NUMBER (R_SH_LABEL, 32)
-END_RELOC_NUMBERS
+
+ 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
projects / deliverable / binutils-gdb.git / blobdiff