| 1 | /* Common code for PA ELF implementations. |
| 2 | Copyright (C) 1999 Free Software Foundation, Inc. |
| 3 | |
| 4 | This file is part of BFD, the Binary File Descriptor library. |
| 5 | |
| 6 | This program is free software; you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by |
| 8 | the Free Software Foundation; either version 2 of the License, or |
| 9 | (at your option) any later version. |
| 10 | |
| 11 | This program is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | GNU General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU General Public License |
| 17 | along with this program; if not, write to the Free Software |
| 18 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| 19 | |
| 20 | #define ELF_HOWTO_TABLE_SIZE R_PARISC_UNIMPLEMENTED + 1 |
| 21 | |
| 22 | /* This file is included by multiple PA ELF BFD backends with different |
| 23 | sizes. |
| 24 | |
| 25 | Most of the routines are written to be size independent, but sometimes |
| 26 | external constraints require 32 or 64 bit specific code. We remap |
| 27 | the definitions/functions as necessary here. */ |
| 28 | #if ARCH_SIZE == 64 |
| 29 | #define ELF_R_TYPE(X) ELF64_R_TYPE(X) |
| 30 | #define ELF_R_SYM(X) ELF64_R_SYM(X) |
| 31 | #define _bfd_elf_hppa_gen_reloc_type _bfd_elf64_hppa_gen_reloc_type |
| 32 | #define elf_hppa_relocate_section elf64_hppa_relocate_section |
| 33 | #define bfd_elf_bfd_final_link bfd_elf64_bfd_final_link |
| 34 | #define elf_hppa_final_link elf64_hppa_final_link |
| 35 | #endif |
| 36 | #if ARCH_SIZE == 32 |
| 37 | #define ELF_R_TYPE(X) ELF32_R_TYPE(X) |
| 38 | #define ELF_R_SYM(X) ELF32_R_SYM(X) |
| 39 | #define _bfd_elf_hppa_gen_reloc_type _bfd_elf32_hppa_gen_reloc_type |
| 40 | #define elf_hppa_relocate_section elf32_hppa_relocate_section |
| 41 | #define bfd_elf_bfd_final_link bfd_elf32_bfd_final_link |
| 42 | #define elf_hppa_final_link elf32_hppa_final_link |
| 43 | #endif |
| 44 | |
| 45 | static boolean |
| 46 | elf_hppa_relocate_section |
| 47 | PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, |
| 48 | bfd_byte *, Elf_Internal_Rela *, Elf_Internal_Sym *, asection **)); |
| 49 | |
| 50 | static bfd_reloc_status_type elf_hppa_final_link_relocate |
| 51 | PARAMS ((reloc_howto_type *, bfd *, bfd *, asection *, |
| 52 | bfd_byte *, bfd_vma, bfd_vma, bfd_vma, struct bfd_link_info *, |
| 53 | asection *, const char *, int)); |
| 54 | |
| 55 | static unsigned long elf_hppa_relocate_insn |
| 56 | PARAMS ((bfd *, asection *, unsigned long, unsigned long, long, |
| 57 | long, unsigned long, unsigned long, unsigned long)); |
| 58 | |
| 59 | static boolean elf_hppa_add_symbol_hook |
| 60 | PARAMS ((bfd *, struct bfd_link_info *, const Elf_Internal_Sym, |
| 61 | const char **, flagword *, asection **, bfd_vma *)); |
| 62 | |
| 63 | static boolean elf_hppa_final_link |
| 64 | PARAMS ((bfd *, struct bfd_link_info *)); |
| 65 | |
| 66 | /* ELF/PA relocation howto entries. */ |
| 67 | |
| 68 | static reloc_howto_type elf_hppa_howto_table[ELF_HOWTO_TABLE_SIZE] = |
| 69 | { |
| 70 | {R_PARISC_NONE, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_NONE", false, 0, 0, false}, |
| 71 | |
| 72 | /* The values in DIR32 are to placate the check in |
| 73 | _bfd_stab_section_find_nearest_line. */ |
| 74 | {R_PARISC_DIR32, 0, 2, 32, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR32", false, 0, 0xffffffff, false}, |
| 75 | {R_PARISC_DIR21L, 0, 0, 21, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR21L", false, 0, 0, false}, |
| 76 | {R_PARISC_DIR17R, 0, 0, 17, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR17R", false, 0, 0, false}, |
| 77 | {R_PARISC_DIR17F, 0, 0, 17, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR17F", false, 0, 0, false}, |
| 78 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 79 | {R_PARISC_DIR14R, 0, 0, 14, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR14R", false, 0, 0, false}, |
| 80 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 81 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 82 | {R_PARISC_PCREL32, 0, 0, 32, true, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL32", false, 0, 0, false}, |
| 83 | |
| 84 | {R_PARISC_PCREL21L, 0, 0, 21, true, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL21L", false, 0, 0, false}, |
| 85 | {R_PARISC_PCREL17R, 0, 0, 17, true, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL17R", false, 0, 0, false}, |
| 86 | {R_PARISC_PCREL17F, 0, 0, 17, true, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL17F", false, 0, 0, false}, |
| 87 | {R_PARISC_PCREL17C, 0, 0, 17, true, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL17C", false, 0, 0, false}, |
| 88 | {R_PARISC_PCREL14R, 0, 0, 14, true, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL14R", false, 0, 0, false}, |
| 89 | {R_PARISC_PCREL14F, 0, 0, 14, true, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL14F", false, 0, 0, false}, |
| 90 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 91 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 92 | {R_PARISC_DPREL21L, 0, 0, 21, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DPREL21L", false, 0, 0, false}, |
| 93 | {R_PARISC_DPREL14WR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DPREL14WR", false, 0, 0, false}, |
| 94 | |
| 95 | {R_PARISC_DPREL14DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DPREL14DR", false, 0, 0, false}, |
| 96 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 97 | {R_PARISC_DPREL14R, 0, 0, 14, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DPREL14R", false, 0, 0, false}, |
| 98 | {R_PARISC_DPREL14F, 0, 0, 14, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DPREL14F", false, 0, 0, false}, |
| 99 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 100 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 101 | {R_PARISC_DLTREL21L, 0, 0, 21, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DLTREL21L", false, 0, 0, false}, |
| 102 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 103 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 104 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 105 | |
| 106 | {R_PARISC_DLTREL14R, 0, 0, 14, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DLTREL14R", false, 0, 0, false}, |
| 107 | {R_PARISC_DLTREL14F, 0, 0, 14, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DLTREL14F", false, 0, 0, false}, |
| 108 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 109 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 110 | {R_PARISC_DLTIND21L, 0, 0, 21, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DLTIND21L", false, 0, 0, false}, |
| 111 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 112 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 113 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 114 | {R_PARISC_DLTIND14R, 0, 0, 14, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DLTIND14R", false, 0, 0, false}, |
| 115 | {R_PARISC_DLTIND14F, 0, 0, 14, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DLTIND14F", false, 0, 0, false}, |
| 116 | |
| 117 | {R_PARISC_SETBASE, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_SETBASE", false, 0, 0, false}, |
| 118 | {R_PARISC_SECREL32, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_SECREL32", false, 0, 0, false}, |
| 119 | {R_PARISC_BASEREL21L, 0, 0, 21, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_BASEREL21L", false, 0, 0, false}, |
| 120 | {R_PARISC_BASEREL17R, 0, 0, 17, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_BASEREL17R", false, 0, 0, false}, |
| 121 | {R_PARISC_BASEREL17F, 0, 0, 17, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_BASEREL17F", false, 0, 0, false}, |
| 122 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 123 | {R_PARISC_BASEREL14R, 0, 0, 14, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_BASEREL14R", false, 0, 0, false}, |
| 124 | {R_PARISC_BASEREL14F, 0, 0, 14, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_BASEREL14F", false, 0, 0, false}, |
| 125 | {R_PARISC_SEGBASE, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_SEGBASE", false, 0, 0, false}, |
| 126 | {R_PARISC_SEGREL32, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_SEGREL32", false, 0, 0, false}, |
| 127 | |
| 128 | {R_PARISC_PLTOFF21L, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLTOFF21L", false, 0, 0, false}, |
| 129 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 130 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 131 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 132 | {R_PARISC_PLTOFF14R, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLTOFF14R", false, 0, 0, false}, |
| 133 | {R_PARISC_PLTOFF14F, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLTOFF14F", false, 0, 0, false}, |
| 134 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 135 | {R_PARISC_LTOFF_FPTR32, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR32", false, 0, 0, false}, |
| 136 | {R_PARISC_LTOFF_FPTR21L, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR21L", false, 0, 0, false}, |
| 137 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 138 | |
| 139 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 140 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 141 | {R_PARISC_LTOFF_FPTR14R, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR14R", false, 0, 0, false}, |
| 142 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 143 | {R_PARISC_FPTR64, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_FPTR64", false, 0, 0, false}, |
| 144 | {R_PARISC_PLABEL32, 0, 0, 32, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLABEL32", false, 0, 0, false}, |
| 145 | {R_PARISC_PLABEL21L, 0, 0, 21, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLABEL21L", false, 0, 0, false}, |
| 146 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 147 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 148 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 149 | |
| 150 | {R_PARISC_PLABEL14R, 0, 0, 14, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLABEL14R", false, 0, 0, false}, |
| 151 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 152 | {R_PARISC_PCREL64, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL64", false, 0, 0, false}, |
| 153 | {R_PARISC_PCREL22C, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL22C", false, 0, 0, false}, |
| 154 | {R_PARISC_PCREL22F, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL22F", false, 0, 0, false}, |
| 155 | {R_PARISC_PCREL14WR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL14WR", false, 0, 0, false}, |
| 156 | {R_PARISC_PCREL14DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL14DR", false, 0, 0, false}, |
| 157 | {R_PARISC_PCREL16F, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL16F", false, 0, 0, false}, |
| 158 | {R_PARISC_PCREL16WF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL16WF", false, 0, 0, false}, |
| 159 | {R_PARISC_PCREL16DF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PCREL16DF", false, 0, 0, false}, |
| 160 | |
| 161 | {R_PARISC_DIR64, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR64", false, 0, 0, false}, |
| 162 | {R_PARISC_DIR64WR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR64WR", false, 0, 0, false}, |
| 163 | {R_PARISC_DIR64DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR64DR", false, 0, 0, false}, |
| 164 | {R_PARISC_DIR14WR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR14WR", false, 0, 0, false}, |
| 165 | {R_PARISC_DIR14DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR14DR", false, 0, 0, false}, |
| 166 | {R_PARISC_DIR16F, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR16F", false, 0, 0, false}, |
| 167 | {R_PARISC_DIR16WF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR16WF", false, 0, 0, false}, |
| 168 | {R_PARISC_DIR16DF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DIR16DF", false, 0, 0, false}, |
| 169 | {R_PARISC_GPREL64, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_GPREL64", false, 0, 0, false}, |
| 170 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 171 | |
| 172 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 173 | {R_PARISC_DLTREL14WR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DLTREL14WR", false, 0, 0, false}, |
| 174 | {R_PARISC_DLTREL14DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DLTREL14DR", false, 0, 0, false}, |
| 175 | {R_PARISC_GPREL16F, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_GPREL16F", false, 0, 0, false}, |
| 176 | {R_PARISC_GPREL16WF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_GPREL16WF", false, 0, 0, false}, |
| 177 | {R_PARISC_GPREL16DF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_GPREL16DF", false, 0, 0, false}, |
| 178 | {R_PARISC_LTOFF64, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF64", false, 0, 0, false}, |
| 179 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 180 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 181 | {R_PARISC_DLTIND14WR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DLTIND14WR", false, 0, 0, false}, |
| 182 | |
| 183 | {R_PARISC_DLTIND14DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_DLTIND14DR", false, 0, 0, false}, |
| 184 | {R_PARISC_LTOFF16F, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF16F", false, 0, 0, false}, |
| 185 | {R_PARISC_LTOFF16DF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF16DF", false, 0, 0, false}, |
| 186 | {R_PARISC_SECREL64, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_SECREL64", false, 0, 0, false}, |
| 187 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 188 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 189 | {R_PARISC_BASEREL14WR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_BSEREL14WR", false, 0, 0, false}, |
| 190 | {R_PARISC_BASEREL14DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_BASEREL14DR", false, 0, 0, false}, |
| 191 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 192 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 193 | |
| 194 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 195 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 196 | {R_PARISC_SEGREL64, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_SEGREL64", false, 0, 0, false}, |
| 197 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 198 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 199 | {R_PARISC_PLTOFF14WR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLTOFF14WR", false, 0, 0, false}, |
| 200 | {R_PARISC_PLTOFF14DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLTOFF14DR", false, 0, 0, false}, |
| 201 | {R_PARISC_PLTOFF16F, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLTOFF16F", false, 0, 0, false}, |
| 202 | {R_PARISC_PLTOFF16WF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLTOFF16WF", false, 0, 0, false}, |
| 203 | {R_PARISC_PLTOFF16DF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_PLTOFF16DF", false, 0, 0, false}, |
| 204 | |
| 205 | {R_PARISC_LTOFF_FPTR64, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 206 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 207 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 208 | {R_PARISC_LTOFF_FPTR14WR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR14WR", false, 0, 0, false}, |
| 209 | {R_PARISC_LTOFF_FPTR14DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR14DR", false, 0, 0, false}, |
| 210 | {R_PARISC_LTOFF_FPTR16F, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR16F", false, 0, 0, false}, |
| 211 | {R_PARISC_LTOFF_FPTR16WF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_FPTR16WF", false, 0, 0, false}, |
| 212 | {R_PARISC_LTOFF_FPTR16DF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 213 | {R_PARISC_COPY, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_COPY", false, 0, 0, false}, |
| 214 | {R_PARISC_IPLT, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_IPLT", false, 0, 0, false}, |
| 215 | |
| 216 | {R_PARISC_EPLT, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_EPLT", false, 0, 0, false}, |
| 217 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 218 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 219 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 220 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 221 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 222 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 223 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 224 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 225 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 226 | |
| 227 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 228 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 229 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 230 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 231 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 232 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 233 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 234 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 235 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 236 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 237 | |
| 238 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 239 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 240 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 241 | {R_PARISC_TPREL32, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_TPREL32", false, 0, 0, false}, |
| 242 | {R_PARISC_TPREL21L, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_TPREL21L", false, 0, 0, false}, |
| 243 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 244 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 245 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 246 | {R_PARISC_TPREL14R, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_TPREL14R", false, 0, 0, false}, |
| 247 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 248 | |
| 249 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 250 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 251 | {R_PARISC_LTOFF_TP21L, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP21L", false, 0, 0, false}, |
| 252 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 253 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 254 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 255 | {R_PARISC_LTOFF_TP14R, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 256 | {R_PARISC_LTOFF_TP14F, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP14F", false, 0, 0, false}, |
| 257 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 258 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 259 | |
| 260 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 261 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 262 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 263 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 264 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 265 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 266 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 267 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 268 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 269 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 270 | |
| 271 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 272 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 273 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 274 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 275 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 276 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 277 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 278 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 279 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 280 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 281 | |
| 282 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 283 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 284 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 285 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 286 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 287 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 288 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 289 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 290 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 291 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 292 | |
| 293 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 294 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 295 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 296 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 297 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 298 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 299 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 300 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 301 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 302 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 303 | |
| 304 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 305 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 306 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 307 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 308 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 309 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 310 | {R_PARISC_TPREL64, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_TPREL64", false, 0, 0, false}, |
| 311 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 312 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 313 | {R_PARISC_TPREL14WR, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_TPREL14WR", false, 0, 0, false}, |
| 314 | |
| 315 | {R_PARISC_TPREL14DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_TPREL14DR", false, 0, 0, false}, |
| 316 | {R_PARISC_TPREL16F, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_TPREL16F", false, 0, 0, false}, |
| 317 | {R_PARISC_TPREL16WF, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_TPREL16WF", false, 0, 0, false}, |
| 318 | {R_PARISC_TPREL16DF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_TPREL16DF", false, 0, 0, false}, |
| 319 | {R_PARISC_LTOFF_TP64, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP64", false, 0, 0, false}, |
| 320 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 321 | {R_PARISC_UNIMPLEMENTED, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_UNIMPLEMENTED", false, 0, 0, false}, |
| 322 | {R_PARISC_LTOFF_TP14WR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP14WR", false, 0, 0, false}, |
| 323 | {R_PARISC_LTOFF_TP14DR, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP14DR", false, 0, 0, false}, |
| 324 | {R_PARISC_LTOFF_TP16F, 0, 0, 0, false, 0, complain_overflow_dont, NULL, "R_PARISC_LTOFF_TP16F", false, 0, 0, false}, |
| 325 | |
| 326 | {R_PARISC_LTOFF_TP16WF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP16WF", false, 0, 0, false}, |
| 327 | {R_PARISC_LTOFF_TP16DF, 0, 0, 0, false, 0, complain_overflow_bitfield, bfd_elf_generic_reloc, "R_PARISC_LTOFF_TP16DF", false, 0, 0, false}, |
| 328 | }; |
| 329 | |
| 330 | #define OFFSET_14R_FROM_21L 4 |
| 331 | #define OFFSET_14F_FROM_21L 5 |
| 332 | |
| 333 | /* Return one (or more) BFD relocations which implement the base |
| 334 | relocation with modifications based on format and field. */ |
| 335 | |
| 336 | elf_hppa_reloc_type ** |
| 337 | _bfd_elf_hppa_gen_reloc_type (abfd, base_type, format, field, ignore, sym) |
| 338 | bfd *abfd; |
| 339 | elf_hppa_reloc_type base_type; |
| 340 | int format; |
| 341 | int field; |
| 342 | int ignore ATTRIBUTE_UNUSED; |
| 343 | asymbol *sym ATTRIBUTE_UNUSED; |
| 344 | { |
| 345 | elf_hppa_reloc_type *finaltype; |
| 346 | elf_hppa_reloc_type **final_types; |
| 347 | |
| 348 | /* Allocate slots for the BFD relocation. */ |
| 349 | final_types = ((elf_hppa_reloc_type **) |
| 350 | bfd_alloc (abfd, sizeof (elf_hppa_reloc_type *) * 2)); |
| 351 | if (final_types == NULL) |
| 352 | return NULL; |
| 353 | |
| 354 | /* Allocate space for the relocation itself. */ |
| 355 | finaltype = ((elf_hppa_reloc_type *) |
| 356 | bfd_alloc (abfd, sizeof (elf_hppa_reloc_type))); |
| 357 | if (finaltype == NULL) |
| 358 | return NULL; |
| 359 | |
| 360 | /* Some reasonable defaults. */ |
| 361 | final_types[0] = finaltype; |
| 362 | final_types[1] = NULL; |
| 363 | |
| 364 | #define final_type finaltype[0] |
| 365 | |
| 366 | final_type = base_type; |
| 367 | |
| 368 | /* Just a tangle of nested switch statements to deal with the braindamage |
| 369 | that a different field selector means a completely different relocation |
| 370 | for PA ELF. */ |
| 371 | switch (base_type) |
| 372 | { |
| 373 | /* We have been using generic relocation types. However, that may not |
| 374 | really make sense. Anyway, we need to support both R_PARISC_DIR64 |
| 375 | and R_PARISC_DIR32 here. */ |
| 376 | case R_PARISC_DIR32: |
| 377 | case R_PARISC_DIR64: |
| 378 | case R_HPPA_ABS_CALL: |
| 379 | switch (format) |
| 380 | { |
| 381 | case 14: |
| 382 | switch (field) |
| 383 | { |
| 384 | case e_rsel: |
| 385 | case e_rrsel: |
| 386 | final_type = R_PARISC_DIR14R; |
| 387 | break; |
| 388 | case e_rtsel: |
| 389 | final_type = R_PARISC_DLTIND14R; |
| 390 | break; |
| 391 | case e_rtpsel: |
| 392 | final_type = R_PARISC_LTOFF_FPTR14DR; |
| 393 | break; |
| 394 | case e_tsel: |
| 395 | final_type = R_PARISC_DLTIND14F; |
| 396 | break; |
| 397 | case e_rpsel: |
| 398 | final_type = R_PARISC_PLABEL14R; |
| 399 | break; |
| 400 | default: |
| 401 | return NULL; |
| 402 | } |
| 403 | break; |
| 404 | |
| 405 | case 17: |
| 406 | switch (field) |
| 407 | { |
| 408 | case e_fsel: |
| 409 | final_type = R_PARISC_DIR17F; |
| 410 | break; |
| 411 | case e_rsel: |
| 412 | case e_rrsel: |
| 413 | final_type = R_PARISC_DIR17R; |
| 414 | break; |
| 415 | default: |
| 416 | return NULL; |
| 417 | } |
| 418 | break; |
| 419 | |
| 420 | case 21: |
| 421 | switch (field) |
| 422 | { |
| 423 | case e_lsel: |
| 424 | case e_lrsel: |
| 425 | final_type = R_PARISC_DIR21L; |
| 426 | break; |
| 427 | case e_ltsel: |
| 428 | final_type = R_PARISC_DLTIND21L; |
| 429 | break; |
| 430 | case e_ltpsel: |
| 431 | final_type = R_PARISC_LTOFF_FPTR21L; |
| 432 | break; |
| 433 | case e_lpsel: |
| 434 | final_type = R_PARISC_PLABEL21L; |
| 435 | break; |
| 436 | default: |
| 437 | return NULL; |
| 438 | } |
| 439 | break; |
| 440 | |
| 441 | case 32: |
| 442 | switch (field) |
| 443 | { |
| 444 | case e_fsel: |
| 445 | final_type = R_PARISC_DIR32; |
| 446 | /* When in 64bit mode, a 32bit relocation is supposed to |
| 447 | be a section relative relocation. Dwarf2 (for example) |
| 448 | uses 32bit section relative relocations. */ |
| 449 | if (bfd_get_arch_info (abfd)->bits_per_address != 32) |
| 450 | final_type = R_PARISC_SECREL32; |
| 451 | break; |
| 452 | case e_psel: |
| 453 | final_type = R_PARISC_PLABEL32; |
| 454 | break; |
| 455 | default: |
| 456 | return NULL; |
| 457 | } |
| 458 | break; |
| 459 | |
| 460 | case 64: |
| 461 | switch (field) |
| 462 | { |
| 463 | case e_fsel: |
| 464 | final_type = R_PARISC_DIR64; |
| 465 | break; |
| 466 | case e_psel: |
| 467 | final_type = R_PARISC_FPTR64; |
| 468 | break; |
| 469 | default: |
| 470 | return NULL; |
| 471 | } |
| 472 | break; |
| 473 | |
| 474 | default: |
| 475 | return NULL; |
| 476 | } |
| 477 | break; |
| 478 | |
| 479 | |
| 480 | case R_HPPA_GOTOFF: |
| 481 | switch (format) |
| 482 | { |
| 483 | case 14: |
| 484 | switch (field) |
| 485 | { |
| 486 | case e_rsel: |
| 487 | case e_rrsel: |
| 488 | final_type = base_type + OFFSET_14R_FROM_21L; |
| 489 | break; |
| 490 | case e_fsel: |
| 491 | final_type = base_type + OFFSET_14F_FROM_21L; |
| 492 | break; |
| 493 | default: |
| 494 | return NULL; |
| 495 | } |
| 496 | break; |
| 497 | |
| 498 | case 21: |
| 499 | switch (field) |
| 500 | { |
| 501 | case e_lrsel: |
| 502 | case e_lsel: |
| 503 | final_type = base_type; |
| 504 | break; |
| 505 | default: |
| 506 | return NULL; |
| 507 | } |
| 508 | break; |
| 509 | |
| 510 | default: |
| 511 | return NULL; |
| 512 | } |
| 513 | break; |
| 514 | |
| 515 | |
| 516 | case R_HPPA_PCREL_CALL: |
| 517 | switch (format) |
| 518 | { |
| 519 | case 14: |
| 520 | switch (field) |
| 521 | { |
| 522 | case e_rsel: |
| 523 | case e_rrsel: |
| 524 | final_type = R_PARISC_PCREL14R; |
| 525 | break; |
| 526 | case e_fsel: |
| 527 | final_type = R_PARISC_PCREL14F; |
| 528 | break; |
| 529 | default: |
| 530 | return NULL; |
| 531 | } |
| 532 | break; |
| 533 | |
| 534 | case 17: |
| 535 | switch (field) |
| 536 | { |
| 537 | case e_rsel: |
| 538 | case e_rrsel: |
| 539 | final_type = R_PARISC_PCREL17R; |
| 540 | break; |
| 541 | case e_fsel: |
| 542 | final_type = R_PARISC_PCREL17F; |
| 543 | break; |
| 544 | default: |
| 545 | return NULL; |
| 546 | } |
| 547 | break; |
| 548 | |
| 549 | case 22: |
| 550 | switch (field) |
| 551 | { |
| 552 | case e_fsel: |
| 553 | final_type = R_PARISC_PCREL22F; |
| 554 | break; |
| 555 | default: |
| 556 | return NULL; |
| 557 | } |
| 558 | break; |
| 559 | |
| 560 | case 21: |
| 561 | switch (field) |
| 562 | { |
| 563 | case e_lsel: |
| 564 | case e_lrsel: |
| 565 | final_type = R_PARISC_PCREL21L; |
| 566 | break; |
| 567 | default: |
| 568 | return NULL; |
| 569 | } |
| 570 | break; |
| 571 | |
| 572 | default: |
| 573 | return NULL; |
| 574 | } |
| 575 | break; |
| 576 | |
| 577 | case R_PARISC_SEGREL32: |
| 578 | case R_PARISC_SEGBASE: |
| 579 | /* The defaults are fine for these cases. */ |
| 580 | break; |
| 581 | |
| 582 | default: |
| 583 | return NULL; |
| 584 | } |
| 585 | |
| 586 | return final_types; |
| 587 | } |
| 588 | |
| 589 | /* Translate from an elf into field into a howto relocation pointer. */ |
| 590 | |
| 591 | static void |
| 592 | elf_hppa_info_to_howto (abfd, bfd_reloc, elf_reloc) |
| 593 | bfd *abfd ATTRIBUTE_UNUSED; |
| 594 | arelent *bfd_reloc; |
| 595 | Elf_Internal_Rela *elf_reloc; |
| 596 | { |
| 597 | BFD_ASSERT (ELF_R_TYPE(elf_reloc->r_info) |
| 598 | < (unsigned int) R_PARISC_UNIMPLEMENTED); |
| 599 | bfd_reloc->howto = &elf_hppa_howto_table[ELF_R_TYPE (elf_reloc->r_info)]; |
| 600 | } |
| 601 | |
| 602 | /* Translate from an elf into field into a howto relocation pointer. */ |
| 603 | |
| 604 | static void |
| 605 | elf_hppa_info_to_howto_rel (abfd, bfd_reloc, elf_reloc) |
| 606 | bfd *abfd ATTRIBUTE_UNUSED; |
| 607 | arelent *bfd_reloc; |
| 608 | Elf_Internal_Rel *elf_reloc; |
| 609 | { |
| 610 | BFD_ASSERT (ELF_R_TYPE(elf_reloc->r_info) |
| 611 | < (unsigned int) R_PARISC_UNIMPLEMENTED); |
| 612 | bfd_reloc->howto = &elf_hppa_howto_table[ELF_R_TYPE (elf_reloc->r_info)]; |
| 613 | } |
| 614 | |
| 615 | /* Return the address of the howto table entry to perform the CODE |
| 616 | relocation for an ARCH machine. */ |
| 617 | |
| 618 | static reloc_howto_type * |
| 619 | elf_hppa_reloc_type_lookup (abfd, code) |
| 620 | bfd *abfd ATTRIBUTE_UNUSED; |
| 621 | bfd_reloc_code_real_type code; |
| 622 | { |
| 623 | if ((int) code < (int) R_PARISC_UNIMPLEMENTED) |
| 624 | { |
| 625 | BFD_ASSERT ((int) elf_hppa_howto_table[(int) code].type == (int) code); |
| 626 | return &elf_hppa_howto_table[(int) code]; |
| 627 | } |
| 628 | return NULL; |
| 629 | } |
| 630 | |
| 631 | static void |
| 632 | elf_hppa_final_write_processing (abfd, linker) |
| 633 | bfd *abfd; |
| 634 | boolean linker ATTRIBUTE_UNUSED; |
| 635 | { |
| 636 | int mach = bfd_get_mach (abfd); |
| 637 | |
| 638 | elf_elfheader (abfd)->e_flags &= ~(EF_PARISC_ARCH | EF_PARISC_TRAPNIL |
| 639 | | EF_PARISC_EXT | EF_PARISC_LSB |
| 640 | | EF_PARISC_WIDE | EF_PARISC_NO_KABP |
| 641 | | EF_PARISC_LAZYSWAP); |
| 642 | |
| 643 | if (mach == 10) |
| 644 | elf_elfheader (abfd)->e_flags |= EFA_PARISC_1_0; |
| 645 | else if (mach == 11) |
| 646 | elf_elfheader (abfd)->e_flags |= EFA_PARISC_1_1; |
| 647 | else if (mach == 20) |
| 648 | elf_elfheader (abfd)->e_flags |= EFA_PARISC_2_0; |
| 649 | else if (mach == 25) |
| 650 | elf_elfheader (abfd)->e_flags |= EF_PARISC_WIDE | EFA_PARISC_2_0; |
| 651 | } |
| 652 | |
| 653 | /* Return true if SYM represents a local label symbol. */ |
| 654 | |
| 655 | static boolean |
| 656 | elf_hppa_is_local_label_name (abfd, name) |
| 657 | bfd *abfd ATTRIBUTE_UNUSED; |
| 658 | const char *name; |
| 659 | { |
| 660 | return (name[0] == 'L' && name[1] == '$'); |
| 661 | } |
| 662 | |
| 663 | /* Set the correct type for an ELF section. We do this by the |
| 664 | section name, which is a hack, but ought to work. */ |
| 665 | |
| 666 | static boolean |
| 667 | elf_hppa_fake_sections (abfd, hdr, sec) |
| 668 | bfd *abfd; |
| 669 | Elf64_Internal_Shdr *hdr; |
| 670 | asection *sec; |
| 671 | { |
| 672 | register const char *name; |
| 673 | |
| 674 | name = bfd_get_section_name (abfd, sec); |
| 675 | |
| 676 | if (strcmp (name, ".PARISC.unwind") == 0) |
| 677 | { |
| 678 | int indx; |
| 679 | asection *sec; |
| 680 | hdr->sh_type = SHT_LOPROC + 1; |
| 681 | /* ?!? How are unwinds supposed to work for symbols in arbitrary |
| 682 | sections? Or what if we have multiple .text sections in a single |
| 683 | .o file? HP really messed up on this one. |
| 684 | |
| 685 | Ugh. We can not use elf_section_data (sec)->this_idx at this |
| 686 | point because it is not initialized yet. |
| 687 | |
| 688 | So we (gasp) recompute it here. Hopefully nobody ever changes the |
| 689 | way sections are numbered in elf.c! */ |
| 690 | for (sec = abfd->sections, indx = 1; sec; sec = sec->next, indx++) |
| 691 | { |
| 692 | if (sec->name && strcmp (sec->name, ".text") == 0) |
| 693 | { |
| 694 | hdr->sh_info = indx; |
| 695 | break; |
| 696 | } |
| 697 | } |
| 698 | |
| 699 | /* I have no idea if this is really necessary or what it means. */ |
| 700 | hdr->sh_entsize = 4; |
| 701 | } |
| 702 | return true; |
| 703 | } |
| 704 | |
| 705 | /* Hook called by the linker routine which adds symbols from an object |
| 706 | file. HP's libraries define symbols with HP specific section |
| 707 | indices, which we have to handle. */ |
| 708 | |
| 709 | static boolean |
| 710 | elf_hppa_add_symbol_hook (abfd, info, sym, namep, flagsp, secp, valp) |
| 711 | bfd *abfd; |
| 712 | struct bfd_link_info *info ATTRIBUTE_UNUSED; |
| 713 | const Elf_Internal_Sym *sym; |
| 714 | const char **namep ATTRIBUTE_UNUSED; |
| 715 | flagword *flagsp ATTRIBUTE_UNUSED; |
| 716 | asection **secp; |
| 717 | bfd_vma *valp; |
| 718 | { |
| 719 | int index = sym->st_shndx; |
| 720 | |
| 721 | switch (index) |
| 722 | { |
| 723 | case SHN_PARISC_ANSI_COMMON: |
| 724 | *secp = bfd_make_section_old_way (abfd, ".PARISC.ansi.common"); |
| 725 | (*secp)->flags |= SEC_IS_COMMON; |
| 726 | *valp = sym->st_size; |
| 727 | break; |
| 728 | |
| 729 | case SHN_PARISC_HUGE_COMMON: |
| 730 | *secp = bfd_make_section_old_way (abfd, ".PARISC.huge.common"); |
| 731 | (*secp)->flags |= SEC_IS_COMMON; |
| 732 | *valp = sym->st_size; |
| 733 | break; |
| 734 | } |
| 735 | |
| 736 | return true; |
| 737 | } |
| 738 | |
| 739 | /* Called after we have seen all the input files/sections, but before |
| 740 | final symbol resolution and section placement has been determined. |
| 741 | |
| 742 | We use this hook to (possibly) provide a value for __gp, then we |
| 743 | fall back to the generic ELF final link routine. */ |
| 744 | |
| 745 | static boolean |
| 746 | elf_hppa_final_link (abfd, info) |
| 747 | bfd *abfd; |
| 748 | struct bfd_link_info *info; |
| 749 | { |
| 750 | /* Make sure we've got ourselves a suitable __gp value. */ |
| 751 | if (!info->relocateable) |
| 752 | { |
| 753 | bfd_vma min_short_vma = (bfd_vma -1), max_short_vma = 0; |
| 754 | struct elf_link_hash_entry *gp; |
| 755 | bfd_vma gp_val = 0; |
| 756 | asection *os; |
| 757 | |
| 758 | /* Find the min and max vma of all short sections. */ |
| 759 | for (os = abfd->sections; os ; os = os->next) |
| 760 | { |
| 761 | bfd_vma lo, hi; |
| 762 | |
| 763 | if ((os->flags & SEC_ALLOC) == 0) |
| 764 | continue; |
| 765 | |
| 766 | lo = os->vma; |
| 767 | hi = os->vma + os->_raw_size; |
| 768 | if (hi < lo) |
| 769 | hi = (bfd_vma) -1; |
| 770 | |
| 771 | /* This would be cleaner if we marked sections with an attribute |
| 772 | indicating they are short sections. */ |
| 773 | if (strcmp (os->name, ".sbss") == 0 |
| 774 | || strcmp (os->name, ".sdata") == 0) |
| 775 | { |
| 776 | if (min_short_vma > lo) |
| 777 | min_short_vma = lo; |
| 778 | if (max_short_vma < hi) |
| 779 | max_short_vma = hi; |
| 780 | } |
| 781 | } |
| 782 | |
| 783 | /* See if the user wants to force a value. */ |
| 784 | gp = elf_link_hash_lookup (elf_hash_table (info), "__gp", false, |
| 785 | false, false); |
| 786 | |
| 787 | if (gp |
| 788 | && (gp->root.type == bfd_link_hash_defined |
| 789 | || gp->root.type == bfd_link_hash_defweak)) |
| 790 | { |
| 791 | asection *gp_sec = gp->root.u.def.section; |
| 792 | gp_val = (gp->root.u.def.value |
| 793 | + gp_sec->output_section->vma |
| 794 | + gp_sec->output_offset); |
| 795 | } |
| 796 | else if (max_short_vma != 0) |
| 797 | { |
| 798 | /* Pick a sensible value. */ |
| 799 | gp_val = min_short_vma; |
| 800 | |
| 801 | /* If we don't cover all the short data, adjust. */ |
| 802 | if (max_short_vma - gp_val >= 0x2000) |
| 803 | gp_val = min_short_vma + 0x2000; |
| 804 | |
| 805 | /* If we're addressing stuff past the end, adjust back. */ |
| 806 | if (gp_val > max_vma) |
| 807 | gp_val = max_vma - 0x2000 + 8; |
| 808 | |
| 809 | /* If there was no __gp symbol, create one. */ |
| 810 | if (!gp) |
| 811 | gp = elf_link_hash_lookup (elf_hash_table (info), "__gp", true, |
| 812 | true, false); |
| 813 | |
| 814 | /* We now know the value for the global pointer, figure out which |
| 815 | section to shove it into and mark it as defined in the hash |
| 816 | table. */ |
| 817 | for (os = abfd->sections; os ; os = os->next) |
| 818 | { |
| 819 | bfd_vma low = os->output_offset + os->output_section->vma; |
| 820 | bfd_vma high = low + os->_raw_size; |
| 821 | |
| 822 | if (gp_val >= low && gp_val <= high) |
| 823 | { |
| 824 | gp->root.type = bfd_link_hash_defined; |
| 825 | gp->root.u.def.section = os; |
| 826 | gp->root.u.def.value = gp_val - low; |
| 827 | break; |
| 828 | } |
| 829 | } |
| 830 | } |
| 831 | |
| 832 | /* Validate whether all short sections are within |
| 833 | range of the chosen GP. */ |
| 834 | |
| 835 | if (max_short_vma != 0) |
| 836 | { |
| 837 | if (max_short_vma - min_short_vma >= 0x4000) |
| 838 | { |
| 839 | (*_bfd_error_handler) |
| 840 | (_("%s: short data segment overflowed (0x%lx >= 0x4000)"), |
| 841 | bfd_get_filename (abfd), |
| 842 | (unsigned long)(max_short_vma - min_short_vma)); |
| 843 | return false; |
| 844 | } |
| 845 | else if ((gp_val > min_short_vma |
| 846 | && gp_val - min_short_vma > 0x2000) |
| 847 | || (gp_val < max_short_vma |
| 848 | && max_short_vma - gp_val >= 0x2000)) |
| 849 | { |
| 850 | (*_bfd_error_handler) |
| 851 | (_("%s: __gp does not cover short data segment"), |
| 852 | bfd_get_filename (abfd)); |
| 853 | return false; |
| 854 | } |
| 855 | } |
| 856 | |
| 857 | _bfd_set_gp_value (abfd, gp_val); |
| 858 | } |
| 859 | |
| 860 | /* Invoke the regular ELF backend linker to do all the work. */ |
| 861 | return bfd_elf_bfd_final_link (abfd, info); |
| 862 | } |
| 863 | |
| 864 | /* Relocate an HPPA ELF section. */ |
| 865 | |
| 866 | static boolean |
| 867 | elf_hppa_relocate_section (output_bfd, info, input_bfd, input_section, |
| 868 | contents, relocs, local_syms, local_sections) |
| 869 | bfd *output_bfd; |
| 870 | struct bfd_link_info *info; |
| 871 | bfd *input_bfd; |
| 872 | asection *input_section; |
| 873 | bfd_byte *contents; |
| 874 | Elf_Internal_Rela *relocs; |
| 875 | Elf_Internal_Sym *local_syms; |
| 876 | asection **local_sections; |
| 877 | { |
| 878 | Elf_Internal_Shdr *symtab_hdr; |
| 879 | Elf_Internal_Rela *rel; |
| 880 | Elf_Internal_Rela *relend; |
| 881 | |
| 882 | symtab_hdr = &elf_tdata (input_bfd)->symtab_hdr; |
| 883 | |
| 884 | rel = relocs; |
| 885 | relend = relocs + input_section->reloc_count; |
| 886 | for (; rel < relend; rel++) |
| 887 | { |
| 888 | int r_type; |
| 889 | reloc_howto_type *howto; |
| 890 | unsigned long r_symndx; |
| 891 | struct elf_link_hash_entry *h; |
| 892 | Elf_Internal_Sym *sym; |
| 893 | asection *sym_sec; |
| 894 | bfd_vma relocation; |
| 895 | bfd_reloc_status_type r; |
| 896 | const char *sym_name; |
| 897 | |
| 898 | r_type = ELF_R_TYPE (rel->r_info); |
| 899 | if (r_type < 0 || r_type >= (int) R_PARISC_UNIMPLEMENTED) |
| 900 | { |
| 901 | bfd_set_error (bfd_error_bad_value); |
| 902 | return false; |
| 903 | } |
| 904 | howto = elf_hppa_howto_table + r_type; |
| 905 | |
| 906 | r_symndx = ELF_R_SYM (rel->r_info); |
| 907 | |
| 908 | if (info->relocateable) |
| 909 | { |
| 910 | /* This is a relocateable link. We don't have to change |
| 911 | anything, unless the reloc is against a section symbol, |
| 912 | in which case we have to adjust according to where the |
| 913 | section symbol winds up in the output section. */ |
| 914 | if (r_symndx < symtab_hdr->sh_info) |
| 915 | { |
| 916 | sym = local_syms + r_symndx; |
| 917 | if (ELF_ST_TYPE (sym->st_info) == STT_SECTION) |
| 918 | { |
| 919 | sym_sec = local_sections[r_symndx]; |
| 920 | rel->r_addend += sym_sec->output_offset; |
| 921 | } |
| 922 | } |
| 923 | |
| 924 | continue; |
| 925 | } |
| 926 | |
| 927 | /* This is a final link. */ |
| 928 | h = NULL; |
| 929 | sym = NULL; |
| 930 | sym_sec = NULL; |
| 931 | if (r_symndx < symtab_hdr->sh_info) |
| 932 | { |
| 933 | sym = local_syms + r_symndx; |
| 934 | sym_sec = local_sections[r_symndx]; |
| 935 | relocation = ((ELF_ST_TYPE (sym->st_info) == STT_SECTION |
| 936 | ? 0 : sym->st_value) |
| 937 | + sym_sec->output_offset |
| 938 | + sym_sec->output_section->vma); |
| 939 | } |
| 940 | else |
| 941 | { |
| 942 | long indx; |
| 943 | |
| 944 | indx = r_symndx - symtab_hdr->sh_info; |
| 945 | h = elf_sym_hashes (input_bfd)[indx]; |
| 946 | while (h->root.type == bfd_link_hash_indirect |
| 947 | || h->root.type == bfd_link_hash_warning) |
| 948 | h = (struct elf_link_hash_entry *) h->root.u.i.link; |
| 949 | if (h->root.type == bfd_link_hash_defined |
| 950 | || h->root.type == bfd_link_hash_defweak) |
| 951 | { |
| 952 | sym_sec = h->root.u.def.section; |
| 953 | relocation = (h->root.u.def.value |
| 954 | + sym_sec->output_offset |
| 955 | + sym_sec->output_section->vma); |
| 956 | } |
| 957 | else if (h->root.type == bfd_link_hash_undefweak) |
| 958 | relocation = 0; |
| 959 | else |
| 960 | { |
| 961 | if (!((*info->callbacks->undefined_symbol) |
| 962 | (info, h->root.root.string, input_bfd, |
| 963 | input_section, rel->r_offset))) |
| 964 | return false; |
| 965 | break; |
| 966 | } |
| 967 | } |
| 968 | |
| 969 | if (h != NULL) |
| 970 | sym_name = h->root.root.string; |
| 971 | else |
| 972 | { |
| 973 | sym_name = bfd_elf_string_from_elf_section (input_bfd, |
| 974 | symtab_hdr->sh_link, |
| 975 | sym->st_name); |
| 976 | if (sym_name == NULL) |
| 977 | return false; |
| 978 | if (*sym_name == '\0') |
| 979 | sym_name = bfd_section_name (input_bfd, sym_sec); |
| 980 | } |
| 981 | |
| 982 | r = elf_hppa_final_link_relocate (howto, input_bfd, output_bfd, |
| 983 | input_section, contents, |
| 984 | rel->r_offset, relocation, |
| 985 | rel->r_addend, info, sym_sec, |
| 986 | sym_name, h == NULL); |
| 987 | |
| 988 | if (r != bfd_reloc_ok) |
| 989 | { |
| 990 | switch (r) |
| 991 | { |
| 992 | default: |
| 993 | abort (); |
| 994 | case bfd_reloc_overflow: |
| 995 | { |
| 996 | if (!((*info->callbacks->reloc_overflow) |
| 997 | (info, sym_name, howto->name, (bfd_vma) 0, |
| 998 | input_bfd, input_section, rel->r_offset))) |
| 999 | return false; |
| 1000 | } |
| 1001 | break; |
| 1002 | } |
| 1003 | } |
| 1004 | } |
| 1005 | return true; |
| 1006 | } |
| 1007 | |
| 1008 | |
| 1009 | /* Actually perform a relocation as part of a final link. */ |
| 1010 | |
| 1011 | static bfd_reloc_status_type |
| 1012 | elf_hppa_final_link_relocate (howto, input_bfd, output_bfd, |
| 1013 | input_section, contents, offset, value, |
| 1014 | addend, info, sym_sec, sym_name, is_local) |
| 1015 | reloc_howto_type *howto; |
| 1016 | bfd *input_bfd; |
| 1017 | bfd *output_bfd ATTRIBUTE_UNUSED; |
| 1018 | asection *input_section; |
| 1019 | bfd_byte *contents; |
| 1020 | bfd_vma offset; |
| 1021 | bfd_vma value; |
| 1022 | bfd_vma addend; |
| 1023 | struct bfd_link_info *info; |
| 1024 | asection *sym_sec; |
| 1025 | const char *sym_name; |
| 1026 | int is_local; |
| 1027 | { |
| 1028 | unsigned long insn; |
| 1029 | unsigned long r_type = howto->type; |
| 1030 | unsigned long r_format = howto->bitsize; |
| 1031 | unsigned long r_field = e_fsel; |
| 1032 | bfd_byte *hit_data = contents + offset; |
| 1033 | boolean r_pcrel = howto->pc_relative; |
| 1034 | |
| 1035 | insn = bfd_get_32 (input_bfd, hit_data); |
| 1036 | |
| 1037 | /* For reference here a quick summary of the relocations found in the |
| 1038 | HPUX 11.00 PA64 .o and .a files, but not yet implemented. This is mostly |
| 1039 | a guide to help prioritize what relocation support is worked on first. |
| 1040 | The list will be deleted eventually. |
| 1041 | |
| 1042 | 27210 R_PARISC_SEGREL32 |
| 1043 | 8458 R_PARISC_DLTREL14R |
| 1044 | 8284 R_PARISC_DLTIND21L |
| 1045 | 8218 R_PARISC_DLTIND14DR |
| 1046 | 6675 R_PARISC_FPTR64 |
| 1047 | 6561 R_PARISC_DLTREL21L |
| 1048 | 3974 R_PARISC_DIR64 |
| 1049 | 3715 R_PARISC_DLTREL14DR |
| 1050 | 1584 R_PARISC_LTOFF_FPTR14DR |
| 1051 | 1565 R_PARISC_LTOFF_FPTR21L |
| 1052 | 1120 R_PARISC_PCREL64 |
| 1053 | 1096 R_PARISC_LTOFF_TP14DR |
| 1054 | 982 R_PARISC_LTOFF_TP21L |
| 1055 | 791 R_PARISC_GPREL64 |
| 1056 | 772 R_PARISC_PLTOFF14DR |
| 1057 | 386 R_PARISC_PLTOFF21L |
| 1058 | 77 R_PARISC_DLTREL14WR |
| 1059 | 6 R_PARISC_LTOFF64 |
| 1060 | 5 R_PARISC_SEGREL64 |
| 1061 | 1 R_PARISC_DLTIND14R |
| 1062 | 1 R_PARISC_PCREL21L |
| 1063 | 1 R_PARISC_PCREL14R */ |
| 1064 | |
| 1065 | switch (r_type) |
| 1066 | { |
| 1067 | case R_PARISC_NONE: |
| 1068 | break; |
| 1069 | |
| 1070 | case R_PARISC_PCREL22F: |
| 1071 | case R_PARISC_PCREL17F: |
| 1072 | { |
| 1073 | bfd_vma location; |
| 1074 | r_field = e_fsel; |
| 1075 | |
| 1076 | /* Find out where we are and where we're going. */ |
| 1077 | location = (offset + |
| 1078 | input_section->output_offset + |
| 1079 | input_section->output_section->vma); |
| 1080 | |
| 1081 | insn = elf_hppa_relocate_insn (input_bfd, input_section, insn, |
| 1082 | offset, value, addend, r_format, |
| 1083 | r_field, r_pcrel); |
| 1084 | break; |
| 1085 | } |
| 1086 | |
| 1087 | /* Something we don't know how to handle. */ |
| 1088 | default: |
| 1089 | /* ?!? This is temporary as we flesh out basic linker support, once |
| 1090 | the basic support is functional we will return the not_supported |
| 1091 | error conditional appropriately. */ |
| 1092 | #if 0 |
| 1093 | return bfd_reloc_not_supported; |
| 1094 | #else |
| 1095 | return bfd_reloc_ok; |
| 1096 | #endif |
| 1097 | } |
| 1098 | |
| 1099 | /* Update the instruction word. */ |
| 1100 | bfd_put_32 (input_bfd, insn, hit_data); |
| 1101 | return (bfd_reloc_ok); |
| 1102 | } |
| 1103 | |
| 1104 | /* Relocate the given INSN given the various input parameters. */ |
| 1105 | |
| 1106 | static unsigned long |
| 1107 | elf_hppa_relocate_insn (abfd, input_sect, insn, address, sym_value, |
| 1108 | r_addend, r_format, r_field, pcrel) |
| 1109 | bfd *abfd; |
| 1110 | asection *input_sect; |
| 1111 | unsigned long insn; |
| 1112 | unsigned long address; |
| 1113 | long sym_value; |
| 1114 | long r_addend; |
| 1115 | unsigned long r_format; |
| 1116 | unsigned long r_field; |
| 1117 | unsigned long pcrel; |
| 1118 | { |
| 1119 | unsigned char opcode = get_opcode (insn); |
| 1120 | long constant_value; |
| 1121 | |
| 1122 | switch (opcode) |
| 1123 | { |
| 1124 | /* This is any 17 or 22bit PC-relative branch. In PA2.0 syntax it |
| 1125 | corresponds to the "B" instruction. */ |
| 1126 | case BL: |
| 1127 | /* Turn SYM_VALUE into a proper PC relative address. */ |
| 1128 | sym_value -= (address + input_sect->output_offset |
| 1129 | + input_sect->output_section->vma); |
| 1130 | |
| 1131 | /* Adjust for any field selectors. */ |
| 1132 | sym_value = hppa_field_adjust (sym_value, -8, r_field); |
| 1133 | |
| 1134 | /* All PC relative branches are implicitly shifted by 2 places. */ |
| 1135 | sym_value >>= 2; |
| 1136 | |
| 1137 | /* Now determine if this is a 17 or 22 bit branch and take |
| 1138 | appropriate action. */ |
| 1139 | if (((insn >> 13) & 0x7) == 0x4 |
| 1140 | || ((insn >> 13) & 0x7) == 0x5) |
| 1141 | { |
| 1142 | unsigned int w3, w2, w1, w; |
| 1143 | |
| 1144 | /* These are 22 bit branches. Mask off bits we do not care |
| 1145 | about. */ |
| 1146 | sym_value &= 0x3fffff; |
| 1147 | |
| 1148 | /* Now extract the W1, W2, W3 and W fields from the value. */ |
| 1149 | dis_assemble_22 (sym_value, &w3, &w1, &w2, &w); |
| 1150 | |
| 1151 | /* Mask out bits for the value in the instruction. */ |
| 1152 | insn &= 0xfc00e002; |
| 1153 | |
| 1154 | /* Insert the bits for the W1, W2 and W fields into the |
| 1155 | instruction. */ |
| 1156 | insn |= (w3 << 21) | (w2 << 2) | (w1 << 16) | w; |
| 1157 | return insn; |
| 1158 | } |
| 1159 | else |
| 1160 | { |
| 1161 | unsigned int w2, w1, w; |
| 1162 | /* These are 17 bit branches. Mask off bits we do not care |
| 1163 | about. */ |
| 1164 | sym_value &= 0x1ffff; |
| 1165 | |
| 1166 | /* Now extract the W1, W2 and W fields from the value. */ |
| 1167 | dis_assemble_17 (sym_value, &w1, &w2, &w); |
| 1168 | |
| 1169 | /* Mask out bits for the value in the instruction. */ |
| 1170 | insn &= 0xffe0e002; |
| 1171 | |
| 1172 | /* Insert the bits for the W1, W2 and W fields into the |
| 1173 | instruction. */ |
| 1174 | insn |= (w2 << 2) | (w1 << 16) | w; |
| 1175 | return insn; |
| 1176 | } |
| 1177 | |
| 1178 | /* This corresponds to any 17 bit absolute branch. */ |
| 1179 | case BE: |
| 1180 | case BLE: |
| 1181 | { |
| 1182 | unsigned int w2, w1, w; |
| 1183 | |
| 1184 | /* Adjust for any field selectors. */ |
| 1185 | sym_value = hppa_field_adjust (sym_value, 0, r_field); |
| 1186 | |
| 1187 | /* All absolute branches are implicitly shifted by 2 places. */ |
| 1188 | sym_value >>= 2; |
| 1189 | |
| 1190 | /* These are 17 bit branches. Mask off bits we do not care |
| 1191 | about. */ |
| 1192 | sym_value &= 0x1ffff; |
| 1193 | |
| 1194 | /* Now extract the W1, W2 and W fields from the value. */ |
| 1195 | dis_assemble_17 (sym_value, &w1, &w2, &w); |
| 1196 | |
| 1197 | /* Mask out bits for the value in the instruction. */ |
| 1198 | insn &= 0xffe0e002; |
| 1199 | |
| 1200 | /* Insert the bits for the W1, W2 and W fields into the |
| 1201 | instruction. */ |
| 1202 | insn |= (w2 << 2) | (w1 << 16) | w; |
| 1203 | return insn; |
| 1204 | } |
| 1205 | |
| 1206 | default: |
| 1207 | return insn; |
| 1208 | } |
| 1209 | } |