Add PIC and TLS support to the ARC target.
bfd/ChangeLog: * arc-plt.def: New file. * arc-plt.h: Likewise. * elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry, elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry, elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry, elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove. (name_for_global_symbol): Added. (ADD_RELA): Helper to create dynamic relocs. (new_got_entry_to_list): Create a new got entry in linked list. (symbol_has_entry_of_type): Search for specific type of entry in list. (is_reloc_for_GOT): return FALSE for any TLS related relocs. (is_reloc_for_TLS, arc_elf_set_private_flags) (arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data) (arc_elf_merge_private_bfd_data): New functions. (debug_arc_reloc): Cleaned debug info printing. (PDATA reloc): Changed not to perform address alignment. (reverse_me): Added. Fix for ARC_32 relocs. (arc_do_relocation): Return bfd_reloc_of when no relocation should occur. (arc_get_local_got_ents): Renamed from arc_get_local_got_offsets. Changed function to access an array of list of GOT entries instead of just an array of offsets. (elf_arc_relocate_section): Added support for PIC and TLS related relocations. (elf_arc_check_relocs): Likewise. (elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol, (elf_arc_finish_dynamic_sections): Likewise (arc_create_dynamic_sections): Modified conditions to create dynamic sections. (ADD_SYMBOL_REF_SEC_AND_RELOC): New macro. (plt_do_relocs_for_symbol, relocate_plt_for_symbol) (relocate_plt_for_entry): Changed to support new way to define PLT related code. (add_symbol_to_plt): Likewise. (arc_elf_link_hash_table_create): New function. include/ChangeLog: * elf/arc-reloc.def (ARC_32, ARC_GOTPC, ARC_TLS_GD_GOT) (ARC_TLS_IE_GOT, ARC_TLS_DTPOFF, ARC_TLS_DTPOFF_S9, ARC_TLS_LE_S9) (ARC_TLS_LE_32): Fixed formula. (ARC_TLS_GD_LD): Use new special function. * opcode/arc-func.h: Changed all the replacement functions to clear the patching bits before doing an or it with the value argument.
This commit is contained in:
Miranda Cupertino
Nick Clifton
parent
c2f4122d5c
commit
34e967a5f3
9 changed files with 1962 additions and 619 deletions
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@ -1,3 +1,42 @@
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2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
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Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
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* arc-plt.def: New file.
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* arc-plt.h: Likewise.
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* elf32-arc.c (elf_arc_abs_plt0_entry, elf_arc_abs_pltn_entry,
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elf_arcV2_abs_plt0_entry, elf_arcV2_abs_pltn_entry,
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elf_arc_pic_plt0_entry, elf_arc_pic_pltn_entry,
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elf_arcV2_pic_plt0_entry, elf_arcV2_pic_pltn_entry): Remove.
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(name_for_global_symbol): Added.
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(ADD_RELA): Helper to create dynamic relocs.
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(new_got_entry_to_list): Create a new got entry in linked list.
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(symbol_has_entry_of_type): Search for specific type of entry in
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list.
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(is_reloc_for_GOT): return FALSE for any TLS related relocs.
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(is_reloc_for_TLS, arc_elf_set_private_flags)
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(arc_elf_print_private_bfd_data, arc_elf_copy_private_bfd_data)
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(arc_elf_merge_private_bfd_data): New functions.
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(debug_arc_reloc): Cleaned debug info printing.
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(PDATA reloc): Changed not to perform address alignment.
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(reverse_me): Added. Fix for ARC_32 relocs.
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(arc_do_relocation): Return bfd_reloc_of when no relocation should
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occur.
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(arc_get_local_got_ents): Renamed from arc_get_local_got_offsets.
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Changed function to access an array of list of GOT entries instead
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of just an array of offsets.
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(elf_arc_relocate_section): Added support for PIC and TLS related relocations.
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(elf_arc_check_relocs): Likewise.
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(elf_arc_adjust_dynamic_symbol, elf_arc_finish_dynamic_symbol,
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(elf_arc_finish_dynamic_sections): Likewise
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(arc_create_dynamic_sections): Modified conditions to create
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dynamic sections.
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(ADD_SYMBOL_REF_SEC_AND_RELOC): New macro.
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(plt_do_relocs_for_symbol, relocate_plt_for_symbol)
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(relocate_plt_for_entry): Changed to support new way to define PLT
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related code.
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(add_symbol_to_plt): Likewise.
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(arc_elf_link_hash_table_create): New function.
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2016-01-18 Nick Clifton <nickc@redhat.com>
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PR ld/19440
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94
bfd/arc-plt.def
Normal file
94
bfd/arc-plt.def
Normal file
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@ -0,0 +1,94 @@
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/* Arc V2 Related PLT entries.
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Copyright (C) 2016 Free Software Foundation, Inc.
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Contributed by Cupertino Miranda (cmiranda@synopsys.com).
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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PLT_TYPE_START (ELF_ARCV2_PIC)
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PLT_ENTRY (0x2730, 0x7f8b, 0x0000, 0x0000) /* ld %r11, [pcl,0] : 0 to be replaced by _DYNAMIC@GOTPC+4 */
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PLT_ENTRY (0x2730, 0x7f8a, 0x0000, 0x0000) /* ld %r10, [pcl,0] : 0 to be replaced by _DYNAMIC@GOTPC+8 */
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PLT_ENTRY (0x2020, 0x0280) /* j [%r10] */
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PLT_ENTRY (0x0,0x0,0x0,0x0,0x0,0x0) /* padding */
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PLT_ELEM (0x2730, 0x7f8c, 0x0000, 0x0000) /* ld %r12, [%pc,func@got] */
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PLT_ELEM (0x2021, 0x0300) /* j.d [%r12] */
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PLT_ELEM (0x240a, 0x1fc0) /* mov %r12, %pcl */
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ENTRY_RELOC (4, 32, 0xFFFFFFFF, SGOT | RELATIVE_INSN_32 | MIDDLE_ENDIAN, 4)
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ENTRY_RELOC (12, 32, 0xFFFFFFFF, SGOT | RELATIVE_INSN_32 | MIDDLE_ENDIAN, 8)
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ENTRY_RELOC (20, 32, 0xFFFFFFFF, SGOT, 0)
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ELEM_RELOC (4, 32, 0xFFFFFFFF, SGOT | RELATIVE_INSN_32 | MIDDLE_ENDIAN, 0)
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PLT_TYPE_END (ELF_ARCV2_PIC)
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PLT_TYPE_START (ELF_ARCV2_ABS)
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PLT_ENTRY (0x1600,0x700b,0x0000,0x0000) /* ld %r11, [0] */
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PLT_ENTRY (0x1600,0x700a,0x0000,0x0000) /* ld %r10, [0] */
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PLT_ENTRY (0x2020,0x0280) /* j [%r10] */
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PLT_ENTRY (0x0,0x0,0x0,0x0,0x0,0x0) /* padding */
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PLT_ELEM (0x2730, 0x7f8c, 0x0000, 0x0000) /* ld %r12, [%pcl,func@gotpc] */
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PLT_ELEM (0x2021,0x0300) /* j.d [%r12] */
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PLT_ELEM (0x240a,0x1fc0) /* mov %r12, %pcl */
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ENTRY_RELOC (4, 32, 0xFFFFFFFF, SGOT | MIDDLE_ENDIAN, 4)
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ENTRY_RELOC (12, 32, 0xFFFFFFFF, SGOT | MIDDLE_ENDIAN, 8)
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ENTRY_RELOC (20, 32, 0xFFFFFFFF, SGOT, 0)
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ELEM_RELOC (4, 32, 0xFFFFFFFF, SGOT | RELATIVE_INSN_32 | MIDDLE_ENDIAN, 0)
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PLT_TYPE_END (ELF_ARCV2_ABS)
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/* Non Arc V2 Related PLT entries. */
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PLT_TYPE_START (ELF_ARC_PIC)
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PLT_ENTRY (0x2730,0x7f8b,0x0000,0x0000) /* ld %r11, [pcl,0] : 0 to be replaced by _DYNAMIC@GOTPC+4 */
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PLT_ENTRY (0x2730,0x7f8a,0x0000,0x0000) /* ld %r10, [pcl,0] : 0 to be replaced by -DYNAMIC@GOTPC+8 */
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PLT_ENTRY (0x2020,0x0280) /* j [%r10] */
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PLT_ENTRY (0x0,0x0) /* padding */
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PLT_ELEM (0x2730,0x7f8c,0x0000,0x0000) /* ld %r12, [%pc,func@got] */
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PLT_ELEM (0x7c20) /* j_s.d [%r12] */
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PLT_ELEM (0x74ef) /* mov_s %r12, %pcl */
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ENTRY_RELOC (4, 32, 0xFFFFFFFF, SGOT | RELATIVE_INSN_32 | MIDDLE_ENDIAN, 4)
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ENTRY_RELOC (12, 32, 0xFFFFFFFF, SGOT | RELATIVE_INSN_32 | MIDDLE_ENDIAN, 8)
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ENTRY_RELOC (20, 32, 0xFFFFFFFF, SGOT, 0)
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ELEM_RELOC (4, 32, 0xFFFFFFFF, SGOT | RELATIVE_INSN_32 | MIDDLE_ENDIAN, 0)
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PLT_TYPE_END (ELF_ARC_PIC)
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PLT_TYPE_START (ELF_ARC_ABS)
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PLT_ENTRY (0x1600,0x700b,0x0000,0x0000) /* ld %r11, [0] */
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PLT_ENTRY (0x1600,0x700a,0x0000,0x0000) /* ld %r10, [0] */
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PLT_ENTRY (0x2020,0x0280) /* j [%r10] */
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PLT_ENTRY (0x0,0x0) /* padding */
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PLT_ELEM (0x2730,0x7f8c,0x0000,0x0000) /* ld %r12, [%pc,func@gotpc] */
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PLT_ELEM (0x7c20,0x74ef) /* mov_s %r12, %pcl */
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ENTRY_RELOC (4, 32, 0xFFFFFFFF, SGOT | MIDDLE_ENDIAN, 4)
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ENTRY_RELOC (12, 32, 0xFFFFFFFF, SGOT | MIDDLE_ENDIAN, 8)
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ENTRY_RELOC (20, 32, 0xFFFFFFFF, SGOT, 0)
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ELEM_RELOC (4, 32, 0xFFFFFFFF, SGOT | RELATIVE_INSN_32 | MIDDLE_ENDIAN, 0)
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PLT_TYPE_END (ELF_ARC_ABS)
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196
bfd/arc-plt.h
Normal file
196
bfd/arc-plt.h
Normal file
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@ -0,0 +1,196 @@
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/* ARC-specific header file for PLT support.
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Copyright (C) 2016 Free Software Foundation, Inc.
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Contributed by Cupertino Miranda (cmiranda@synopsys.com).
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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#ifndef ARC_PLT_H
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#define ARC_PLT_H
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#include <stdint.h>
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/* Instructions appear in memory as a sequence of half-words (16 bit);
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individual half-words are represented on the target in target byte order.
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We use 'unsigned short' on the host to represent the PLT templates,
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and translate to target byte order as we copy to the target. */
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typedef uint16_t insn_hword;
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enum plt_reloc_symbol
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{
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LAST_RELOC = 0,
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SGOT = 1,
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RELATIVE = (1 << 8),
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RELATIVE_INSN_32 = (1 << 9),
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RELATIVE_INSN_24 = (1 << 10),
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MIDDLE_ENDIAN = (1 << 11)
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};
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#define IS_RELATIVE(S) ((S & (RELATIVE | RELATIVE_INSN_24 | RELATIVE_INSN_32)) != 0)
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#define IS_INSN_32(S) ((S & RELATIVE_INSN_32) != 0)
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#define IS_INSN_24(S) ((S & RELATIVE_INSN_24) != 0)
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#define IS_MIDDLE_ENDIAN(S) ((S & MIDDLE_ENDIAN) != 0)
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#define SYM_ONLY(S) (S & 0xFF)
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struct plt_reloc
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{
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bfd_vma offset;
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bfd_vma size;
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bfd_vma mask;
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enum plt_reloc_symbol symbol;
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bfd_vma addend;
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};
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#define PLT_TYPE_START(NAME) NAME,
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#define PLT_TYPE_END(NAME)
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#define PLT_ENTRY(...)
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#define PLT_ELEM(...)
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#define ENTRY_RELOC(...)
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#define ELEM_RELOC(...)
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enum plt_types_enum
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{
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PLT_START = -1,
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#include "arc-plt.def"
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PLT_MAX
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};
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#undef PLT_TYPE_START
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#undef PLT_TYPE_END
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#undef PLT_ENTRY
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#undef PLT_ELEM
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#undef ENTRY_RELOC
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#undef ELEM_RELOC
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typedef insn_hword insn_hword_array[];
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struct plt_version_t
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{
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const insn_hword_array *entry;
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const bfd_vma entry_size;
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const insn_hword_array *elem;
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const bfd_vma elem_size;
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const struct plt_reloc *entry_relocs;
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const struct plt_reloc *elem_relocs;
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};
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#define PLT_TYPE_START(NAME) \
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const insn_hword NAME##_plt_entry[] = {
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#define PLT_TYPE_END(NAME) };
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#define PLT_ENTRY(...) __VA_ARGS__,
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#define PLT_ELEM(...)
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#define ENTRY_RELOC(...)
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#define ELEM_RELOC(...)
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#include "arc-plt.def"
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#undef PLT_TYPE_START
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#undef PLT_TYPE_END
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#undef PLT_ENTRY
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#undef PLT_ELEM
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#undef ENTRY_RELOC
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#undef ELEM_RELOC
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#define PLT_TYPE_START(NAME) \
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const struct plt_reloc NAME##_plt_entry_relocs[] = {
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#define PLT_TYPE_END(NAME) \
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{0, 0, 0, LAST_RELOC, 0} \
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};
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#define PLT_ENTRY(...)
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#define PLT_ELEM(...)
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#define ENTRY_RELOC(...) { __VA_ARGS__ },
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#define ELEM_RELOC(...)
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#include "arc-plt.def"
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#undef PLT_TYPE_START
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#undef PLT_TYPE_END
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#undef PLT_ENTRY
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#undef PLT_ELEM
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#undef ENTRY_RELOC
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#undef ELEM_RELOC
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#define PLT_TYPE_START(NAME) \
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const insn_hword NAME##_plt_elem[] = {
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#define PLT_TYPE_END(NAME) };
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#define PLT_ENTRY(...)
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#define PLT_ELEM(...) __VA_ARGS__,
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#define ENTRY_RELOC(...)
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#define ELEM_RELOC(...)
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#include "arc-plt.def"
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#undef PLT_TYPE_START
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#undef PLT_TYPE_END
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#undef PLT_ENTRY
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#undef PLT_ELEM
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#undef ENTRY_RELOC
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#undef ELEM_RELOC
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#define PLT_TYPE_START(NAME) \
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const struct plt_reloc NAME##_plt_elem_relocs[] = {
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#define PLT_TYPE_END(NAME) \
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{0, 0, 0, LAST_RELOC, 0} \
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};
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#define PLT_ENTRY(...)
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#define PLT_ELEM(...)
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#define ENTRY_RELOC(...)
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#define ELEM_RELOC(...) { __VA_ARGS__ },
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#include "arc-plt.def"
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#undef PLT_TYPE_START
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#undef PLT_TYPE_END
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#undef PLT_ENTRY
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#undef PLT_ELEM
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#undef ENTRY_RELOC
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#undef ELEM_RELOC
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#define PLT_TYPE_START(NAME) \
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{ \
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.entry = &NAME##_plt_entry, \
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.entry_size = sizeof (NAME##_plt_entry), \
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.elem = &NAME##_plt_elem, \
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.elem_size = sizeof (NAME##_plt_elem), \
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.entry_relocs = NAME##_plt_entry_relocs, \
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.elem_relocs = NAME##_plt_elem_relocs
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#define PLT_TYPE_END(NAME) },
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#define PLT_ENTRY(...)
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#define PLT_ELEM(...)
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#define ENTRY_RELOC(...)
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#define ELEM_RELOC(...)
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struct plt_version_t plt_versions[PLT_MAX] = {
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#include "arc-plt.def"
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};
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#undef PLT_TYPE_START
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#undef PLT_TYPE_END
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#undef PLT_ENTRY
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#undef PLT_ELEM
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#undef ENTRY_RELOC
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#undef ELEM_RELOC
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#endif /* ARC_PLT_H */
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2173
bfd/elf32-arc.c
2173
bfd/elf32-arc.c
File diff suppressed because it is too large
Load diff
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@ -1,3 +1,9 @@
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2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
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Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
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* readelf.c (get_machine_flags): Add support for newer ARC ELF
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header flags.
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2016-01-18 Alan Modra <amodra@gmail.com>
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* configure: Regenerate.
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|
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@ -2776,17 +2776,37 @@ get_machine_flags (unsigned e_flags, unsigned e_machine)
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case EF_ARC_CPU_ARCV2HS:
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strcat (buf, ", ARC HS");
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break;
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case EF_ARC_CPU_GENERIC:
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strcat (buf, ", ARC generic");
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break;
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case E_ARC_MACH_ARC600:
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strcat (buf, ", ARC600");
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break;
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case E_ARC_MACH_ARC601:
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strcat (buf, ", ARC601");
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break;
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case E_ARC_MACH_ARC700:
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strcat (buf, ", ARC700");
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break;
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default:
|
||||
strcat (buf, ", unrecognized flag for ARCv2");
|
||||
strcat (buf, ", unrecognized cpu flag for ARCv2");
|
||||
break;
|
||||
}
|
||||
switch (e_flags & EF_ARC_OSABI_MSK)
|
||||
{
|
||||
/* Only upstream 3.9+ kernels will support ARCv2
|
||||
ISA. */
|
||||
case E_ARC_OSABI_ORIG:
|
||||
strcat (buf, ", (ABI:legacy)");
|
||||
break;
|
||||
case E_ARC_OSABI_V2:
|
||||
strcat (buf, ", (ABI:v2)");
|
||||
break;
|
||||
/* Only upstream 3.9+ kernels will support ARCv2 ISA. */
|
||||
case E_ARC_OSABI_V3:
|
||||
strcat (buf, ", v3 no-legacy-syscalls ABI");
|
||||
break;
|
||||
default:
|
||||
strcat (buf, ", unrecognised ARC OSABI flag");
|
||||
break;
|
||||
}
|
||||
break;
|
||||
|
||||
|
|
|
|||
|
|
@ -1,3 +1,14 @@
|
|||
2016-01-18 Miranda Cupertino <Cupertino.Miranda@synopsys.com>
|
||||
Zissulescu Claudiu <Claudiu.Zissulescu@synopsys.com>
|
||||
|
||||
* elf/arc-reloc.def (ARC_32, ARC_GOTPC, ARC_TLS_GD_GOT)
|
||||
(ARC_TLS_IE_GOT, ARC_TLS_DTPOFF, ARC_TLS_DTPOFF_S9, ARC_TLS_LE_S9)
|
||||
(ARC_TLS_LE_32): Fixed formula.
|
||||
(ARC_TLS_GD_LD): Use new special function.
|
||||
* opcode/arc-func.h: Changed all the replacement
|
||||
functions to clear the patching bits before doing an or it with the value
|
||||
argument.
|
||||
|
||||
2016-01-18 Nick Clifton <nickc@redhat.com>
|
||||
|
||||
PR ld/19440
|
||||
|
|
|
|||
|
|
@ -31,7 +31,7 @@ ARC_RELOC_HOWTO(ARC_32, 4, \
|
|||
32, \
|
||||
replace_word32, \
|
||||
bitfield, \
|
||||
( S + A ))
|
||||
(NON_ME ( S + A ) ))
|
||||
|
||||
ARC_RELOC_HOWTO(ARC_N8, 8, \
|
||||
0, \
|
||||
|
|
@ -360,7 +360,7 @@ ARC_RELOC_HOWTO(ARC_GOTPC, 58, \
|
|||
32, \
|
||||
replace_word32, \
|
||||
signed, \
|
||||
( ( GOT + A ) - P ))
|
||||
( GOT_BEGIN - P ))
|
||||
|
||||
ARC_RELOC_HOWTO(ARC_S21W_PCREL_PLT, 60, \
|
||||
2, \
|
||||
|
|
@ -395,12 +395,12 @@ ARC_RELOC_HOWTO(ARC_TLS_GD_GOT, 69, \
|
|||
32, \
|
||||
replace_word32, \
|
||||
dont, \
|
||||
0)
|
||||
( G + GOT - P))
|
||||
|
||||
ARC_RELOC_HOWTO(ARC_TLS_GD_LD, 70, \
|
||||
2, \
|
||||
32, \
|
||||
replace_word32, \
|
||||
0, \
|
||||
replace_none, \
|
||||
dont, \
|
||||
0)
|
||||
|
||||
|
|
@ -416,35 +416,35 @@ ARC_RELOC_HOWTO(ARC_TLS_IE_GOT, 72, \
|
|||
32, \
|
||||
replace_word32, \
|
||||
dont, \
|
||||
0)
|
||||
( G + GOT - P))
|
||||
|
||||
ARC_RELOC_HOWTO(ARC_TLS_DTPOFF, 67, \
|
||||
2, \
|
||||
32, \
|
||||
replace_word32, \
|
||||
dont, \
|
||||
0)
|
||||
( S - TLS_REL ))
|
||||
|
||||
ARC_RELOC_HOWTO(ARC_TLS_DTPOFF_S9, 73, \
|
||||
2, \
|
||||
32, \
|
||||
replace_word32, \
|
||||
dont, \
|
||||
0)
|
||||
( S - TLS_REL ))
|
||||
|
||||
ARC_RELOC_HOWTO(ARC_TLS_LE_S9, 74, \
|
||||
2, \
|
||||
32, \
|
||||
replace_word32, \
|
||||
dont, \
|
||||
0)
|
||||
( ( S + TCB_SIZE ) - TLS_REL ))
|
||||
|
||||
ARC_RELOC_HOWTO(ARC_TLS_LE_32, 75, \
|
||||
2, \
|
||||
32, \
|
||||
replace_word32, \
|
||||
dont, \
|
||||
0)
|
||||
( ( S + A + TCB_SIZE ) - TLS_REL ))
|
||||
|
||||
ARC_RELOC_HOWTO(ARC_S25W_PCREL_PLT, 76, \
|
||||
2, \
|
||||
|
|
|
|||
|
|
@ -25,6 +25,7 @@
|
|||
ATTRIBUTE_UNUSED static unsigned
|
||||
replace_none (unsigned insn, int value ATTRIBUTE_UNUSED)
|
||||
{
|
||||
insn = insn & ~0x00;
|
||||
|
||||
return insn;
|
||||
}
|
||||
|
|
@ -37,6 +38,7 @@ replace_none (unsigned insn, int value ATTRIBUTE_UNUSED)
|
|||
ATTRIBUTE_UNUSED static unsigned
|
||||
replace_bits8 (unsigned insn, int value ATTRIBUTE_UNUSED)
|
||||
{
|
||||
insn = insn & ~0xff;
|
||||
insn |= ((value >> 0) & 0x00ff) << 0;
|
||||
|
||||
return insn;
|
||||
|
|
@ -50,6 +52,7 @@ replace_bits8 (unsigned insn, int value ATTRIBUTE_UNUSED)
|
|||
ATTRIBUTE_UNUSED static unsigned
|
||||
replace_bits16 (unsigned insn, int value ATTRIBUTE_UNUSED)
|
||||
{
|
||||
insn = insn & ~0xffff;
|
||||
insn |= ((value >> 0) & 0xffff) << 0;
|
||||
|
||||
return insn;
|
||||
|
|
@ -63,6 +66,7 @@ replace_bits16 (unsigned insn, int value ATTRIBUTE_UNUSED)
|
|||
ATTRIBUTE_UNUSED static unsigned
|
||||
replace_bits24 (unsigned insn, int value ATTRIBUTE_UNUSED)
|
||||
{
|
||||
insn = insn & ~0xffffff;
|
||||
insn |= ((value >> 0) & 0xffffff) << 0;
|
||||
|
||||
return insn;
|
||||
|
|
@ -76,6 +80,7 @@ replace_bits24 (unsigned insn, int value ATTRIBUTE_UNUSED)
|
|||
ATTRIBUTE_UNUSED static unsigned
|
||||
replace_word32 (unsigned insn, int value ATTRIBUTE_UNUSED)
|
||||
{
|
||||
insn = insn & ~0xffffffff;
|
||||
insn |= ((value >> 0) & 0xffffffff) << 0;
|
||||
|
||||
return insn;
|
||||
|
|
@ -89,6 +94,7 @@ replace_word32 (unsigned insn, int value ATTRIBUTE_UNUSED)
|
|||
ATTRIBUTE_UNUSED static unsigned
|
||||
replace_limm (unsigned insn, int value ATTRIBUTE_UNUSED)
|
||||
{
|
||||
insn = insn & ~0xffffffff;
|
||||
insn |= ((value >> 0) & 0xffffffff) << 0;
|
||||
|
||||
return insn;
|
||||
|
|
@ -102,6 +108,7 @@ replace_limm (unsigned insn, int value ATTRIBUTE_UNUSED)
|
|||
ATTRIBUTE_UNUSED static unsigned
|
||||
replace_limms (unsigned insn, int value ATTRIBUTE_UNUSED)
|
||||
{
|
||||
insn = insn & ~0xffffffff;
|
||||
insn |= ((value >> 0) & 0xffffffff) << 0;
|
||||
|
||||
return insn;
|
||||
|
|
@ -115,6 +122,7 @@ replace_limms (unsigned insn, int value ATTRIBUTE_UNUSED)
|
|||
ATTRIBUTE_UNUSED static unsigned
|
||||
replace_disp21h (unsigned insn, int value ATTRIBUTE_UNUSED)
|
||||
{
|
||||
insn = insn & ~0x7feffc0;
|
||||
insn |= ((value >> 0) & 0x03ff) << 17;
|
||||
insn |= ((value >> 10) & 0x03ff) << 6;
|
||||
|
||||
|
|
@ -129,6 +137,7 @@ replace_disp21h (unsigned insn, int value ATTRIBUTE_UNUSED)
|
|||
ATTRIBUTE_UNUSED static unsigned
|
||||
replace_disp21w (unsigned insn, int value ATTRIBUTE_UNUSED)
|
||||
{
|
||||
insn = insn & ~0x7fcffc0;
|
||||
insn |= ((value >> 0) & 0x01ff) << 18;
|
||||
insn |= ((value >> 9) & 0x03ff) << 6;
|
||||
|
||||
|
|
@ -143,6 +152,7 @@ replace_disp21w (unsigned insn, int value ATTRIBUTE_UNUSED)
|
|||
ATTRIBUTE_UNUSED static unsigned
|
||||
replace_disp25h (unsigned insn, int value ATTRIBUTE_UNUSED)
|
||||
{
|
||||
insn = insn & ~0x7feffcf;
|
||||
insn |= ((value >> 0) & 0x03ff) << 17;
|
||||
insn |= ((value >> 10) & 0x03ff) << 6;
|
||||
insn |= ((value >> 20) & 0x000f) << 0;
|
||||
|
|
@ -158,6 +168,7 @@ replace_disp25h (unsigned insn, int value ATTRIBUTE_UNUSED)
|
|||
ATTRIBUTE_UNUSED static unsigned
|
||||
replace_disp25w (unsigned insn, int value ATTRIBUTE_UNUSED)
|
||||
{
|
||||
insn = insn & ~0x7fcffcf;
|
||||
insn |= ((value >> 0) & 0x01ff) << 18;
|
||||
insn |= ((value >> 9) & 0x03ff) << 6;
|
||||
insn |= ((value >> 19) & 0x000f) << 0;
|
||||
|
|
@ -173,6 +184,7 @@ replace_disp25w (unsigned insn, int value ATTRIBUTE_UNUSED)
|
|||
ATTRIBUTE_UNUSED static unsigned
|
||||
replace_disp9 (unsigned insn, int value ATTRIBUTE_UNUSED)
|
||||
{
|
||||
insn = insn & ~0x1ff;
|
||||
insn |= ((value >> 0) & 0x01ff) << 0;
|
||||
|
||||
return insn;
|
||||
|
|
@ -186,6 +198,7 @@ replace_disp9 (unsigned insn, int value ATTRIBUTE_UNUSED)
|
|||
ATTRIBUTE_UNUSED static unsigned
|
||||
replace_disp9ls (unsigned insn, int value ATTRIBUTE_UNUSED)
|
||||
{
|
||||
insn = insn & ~0xff8000;
|
||||
insn |= ((value >> 0) & 0x00ff) << 16;
|
||||
insn |= ((value >> 8) & 0x0001) << 15;
|
||||
|
||||
|
|
@ -200,6 +213,7 @@ replace_disp9ls (unsigned insn, int value ATTRIBUTE_UNUSED)
|
|||
ATTRIBUTE_UNUSED static unsigned
|
||||
replace_disp9s (unsigned insn, int value ATTRIBUTE_UNUSED)
|
||||
{
|
||||
insn = insn & ~0x1ff;
|
||||
insn |= ((value >> 0) & 0x01ff) << 0;
|
||||
|
||||
return insn;
|
||||
|
|
@ -213,6 +227,7 @@ replace_disp9s (unsigned insn, int value ATTRIBUTE_UNUSED)
|
|||
ATTRIBUTE_UNUSED static unsigned
|
||||
replace_disp13s (unsigned insn, int value ATTRIBUTE_UNUSED)
|
||||
{
|
||||
insn = insn & ~0x7ff;
|
||||
insn |= ((value >> 0) & 0x07ff) << 0;
|
||||
|
||||
return insn;
|
||||
|
|
@ -226,6 +241,7 @@ replace_disp13s (unsigned insn, int value ATTRIBUTE_UNUSED)
|
|||
ATTRIBUTE_UNUSED static unsigned
|
||||
replace_disp9s1 (unsigned insn, int value ATTRIBUTE_UNUSED)
|
||||
{
|
||||
insn = insn & ~0x7e7;
|
||||
insn |= ((value >> 0) & 0x0007) << 0;
|
||||
insn |= ((value >> 3) & 0x003f) << 5;
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue