| /* SH ELF support for BFD. |
| Copyright 1998, 2000, 2001, 2002, 2003, 2004 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_HAS_DSP(flags) (((flags) & EF_SH_MACH_MASK & ~3) == 4) |
| #define EF_SH_DSP 4 |
| #define EF_SH3_DSP 5 |
| #define EF_SH4AL_DSP 6 |
| #define EF_SH_HAS_FP(flags) ((flags) & 8) |
| #define EF_SH3E 8 |
| #define EF_SH4 9 |
| #define EF_SH2E 11 |
| #define EF_SH4A 12 |
| |
| #define EF_SH4_NOFPU 0x10 |
| #define EF_SH4A_NOFPU 0x11 |
| #define EF_SH4_NOMMU_NOFPU 0x12 |
| |
| /* This one can only mix in objects from other EF_SH5 objects. */ |
| #define EF_SH5 10 |
| |
| #define EF_SH_MERGE_MACH(mach1, mach2) \ |
| (((((mach1) == EF_SH3 || (mach1) == EF_SH_UNKNOWN) && (mach2) == EF_SH_DSP) \ |
| || ((mach1) == EF_SH_DSP \ |
| && ((mach2) == EF_SH3 || (mach2) == EF_SH_UNKNOWN))) \ |
| ? EF_SH3_DSP \ |
| : (((mach1) < EF_SH3 && (mach2) == EF_SH_UNKNOWN) \ |
| || ((mach2) < EF_SH3 && (mach1) == EF_SH_UNKNOWN)) \ |
| ? EF_SH3 \ |
| : ((mach1) == EF_SH2E && EF_SH_HAS_FP (mach2)) \ |
| ? (mach2) \ |
| : ((mach2) == EF_SH2E && EF_SH_HAS_FP (mach1)) \ |
| ? (mach1) \ |
| : (((mach1) == EF_SH2E && (mach2) == EF_SH_UNKNOWN) \ |
| || ((mach2) == EF_SH2E && (mach1) == EF_SH_UNKNOWN)) \ |
| ? EF_SH2E \ |
| : (((mach1) == EF_SH3E && (mach2) == EF_SH_UNKNOWN) \ |
| || ((mach2) == EF_SH3E && (mach1) == EF_SH_UNKNOWN)) \ |
| ? EF_SH4 \ |
| /* ??? SH4? Why not SH3E? */ \ |
| : ((((mach1) == EF_SH4_NOFPU || (mach1) == EF_SH4A_NOFPU) \ |
| && EF_SH_HAS_DSP (mach2)) \ |
| || (((mach2) == EF_SH4_NOFPU || (mach2) == EF_SH4A_NOFPU) \ |
| && EF_SH_HAS_DSP (mach1))) \ |
| ? EF_SH4AL_DSP \ |
| : ((mach1) == EF_SH4_NOFPU && EF_SH_HAS_FP (mach2)) \ |
| ? ((mach2) < EF_SH4A) ? EF_SH4 : (mach2) \ |
| : ((mach2) == EF_SH4_NOFPU && EF_SH_HAS_FP (mach1)) \ |
| ? ((mach1) < EF_SH4A) ? EF_SH4 : (mach1) \ |
| : ((mach1) == EF_SH4A_NOFPU && EF_SH_HAS_FP (mach2)) \ |
| ? ((mach2) <= EF_SH4A) ? EF_SH4A : (mach2) \ |
| : ((mach2) == EF_SH4A_NOFPU && EF_SH_HAS_FP (mach1)) \ |
| ? ((mach1) <= EF_SH4A) ? EF_SH4A : (mach1) \ |
| : (((mach1) == EF_SH2E ? 7 : (mach1)) > ((mach2) == EF_SH2E ? 7 : (mach2)) \ |
| ? (mach1) : (mach2))) |
| |
| /* 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 |
