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binutils-gdb/include/elf/ft32.h

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FT32 initial support FT32 is a new 32-bit RISC core developed by FTDI for embedded applications. * configure.ac: Add FT32 support. * configure: Regenerate. bfd/ * Makefile.am: Add FT32 files. * archures.c (enum bfd_architecture): Add bfd_arch_ft32. (bfd_mach_ft32): Define. (bfd_ft32_arch): Declare. (bfd_archures_list): Add bfd_ft32_arch. * config.bfd: Handle FT32. * configure.ac: Likewise. * cpu-ft32.c: New file. * elf32-ft32.c: New file. * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17, BFD_RELOC_FT32_18): Define. * targets.c (_bfd_target_vector): Add ft32_elf32_vec. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * Makefile.in: Regenerate. * configure: Regenerate. * po/SRC-POTFILES.in: Regenerate. binutils/ * readelf.c: Add FT32 support. gas/ * Makefile.am: Add FT32 files. * config/tc-ft32.c: New file. * config/tc-ft32.h: New file. * configure.tgt: Add FT32 support. * Makefile.in: Regenerate. * po/POTFILES.in: Regenerate. gas/testsuite/ * gas/ft32/ft32.exp: New file. * gas/ft32/insn.d: New file. * gas/ft32/insn.s: New file. include/ * dis-asm.h (print_insn_ft32): Declare. include/elf/ * common.h (EM_FT32): Define. * ft32.h: New file. include/opcode/ * ft32.h: New file. ld/ * Makefile.am: Add FT32 files. * configure.tgt: Handle FT32 target. * emulparams/elf32ft32.sh: New file. * scripttempl/ft32.sc: New file. * Makefile.in: Regenerate. opcodes/ * Makefile.am: Add FT32 files. * configure.ac: Handle FT32. * disassemble.c (disassembler): Call print_insn_ft32. * ft32-dis.c: New file. * ft32-opc.c: New file. * Makefile.in: Regenerate. * configure: Regenerate. * po/POTFILES.in: Regenerate.
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/* ft32 ELF support for BFD.
Update year range in copyright notice of binutils files
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Copyright (C) 2009-2021 Free Software Foundation, Inc.
FT32 initial support FT32 is a new 32-bit RISC core developed by FTDI for embedded applications. * configure.ac: Add FT32 support. * configure: Regenerate. bfd/ * Makefile.am: Add FT32 files. * archures.c (enum bfd_architecture): Add bfd_arch_ft32. (bfd_mach_ft32): Define. (bfd_ft32_arch): Declare. (bfd_archures_list): Add bfd_ft32_arch. * config.bfd: Handle FT32. * configure.ac: Likewise. * cpu-ft32.c: New file. * elf32-ft32.c: New file. * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17, BFD_RELOC_FT32_18): Define. * targets.c (_bfd_target_vector): Add ft32_elf32_vec. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * Makefile.in: Regenerate. * configure: Regenerate. * po/SRC-POTFILES.in: Regenerate. binutils/ * readelf.c: Add FT32 support. gas/ * Makefile.am: Add FT32 files. * config/tc-ft32.c: New file. * config/tc-ft32.h: New file. * configure.tgt: Add FT32 support. * Makefile.in: Regenerate. * po/POTFILES.in: Regenerate. gas/testsuite/ * gas/ft32/ft32.exp: New file. * gas/ft32/insn.d: New file. * gas/ft32/insn.s: New file. include/ * dis-asm.h (print_insn_ft32): Declare. include/elf/ * common.h (EM_FT32): Define. * ft32.h: New file. include/opcode/ * ft32.h: New file. ld/ * Makefile.am: Add FT32 files. * configure.tgt: Handle FT32 target. * emulparams/elf32ft32.sh: New file. * scripttempl/ft32.sc: New file. * Makefile.in: Regenerate. opcodes/ * Makefile.am: Add FT32 files. * configure.ac: Handle FT32. * disassemble.c (disassembler): Call print_insn_ft32. * ft32-dis.c: New file. * ft32-opc.c: New file. * Makefile.in: Regenerate. * configure: Regenerate. * po/POTFILES.in: Regenerate.
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This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
#ifndef _ELF_FT32_H
#define _ELF_FT32_H
#include "elf/reloc-macros.h"
/* Relocation types. */
START_RELOC_NUMBERS (elf_ft32_reloc_type)
RELOC_NUMBER (R_FT32_NONE, 0)
RELOC_NUMBER (R_FT32_32, 1)
RELOC_NUMBER (R_FT32_16, 2)
RELOC_NUMBER (R_FT32_8, 3)
RELOC_NUMBER (R_FT32_10, 4)
RELOC_NUMBER (R_FT32_20, 5)
RELOC_NUMBER (R_FT32_17, 6)
RELOC_NUMBER (R_FT32_18, 7)
FT32B is a new FT32 family member. It has a code compression scheme, which requires the use of linker relaxations. The change is quite large, so submission is in several parts. Part 2 adds a relaxation pass, which actually implements the code compression scheme. bfd * archures.c: Add bfd_mach_ft32b. * cpu-ft32.c: Add arch_info_struct. * elf32-ft32.c: Add R_FT32_RELAX, SC0, SC1, DIFF32. (ft32_elf_relocate_section): Add clauses for R_FT32_SC0, SC1, DIFF32. (ft32_reloc_shortable, elf32_ft32_is_diff_reloc, elf32_ft32_adjust_diff_reloc_value, elf32_ft32_adjust_reloc_if_spans_insn, elf32_ft32_relax_delete_bytes, elf32_ft32_relax_is_branch_target, ft32_elf_relax_section): New function. * reloc.c: Add BFD_RELOC_FT32_RELAX, SC0, SC1, DIFF32. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. gas * config/tc-ft32.c (md_assemble): add relaxation reloc BFD_RELOC_FT32_RELAX. (md_longopts): Add "norelax" and "no-relax". (md_apply_fix): Add reloc BFD_RELOC_FT32_DIFF32. (relaxable_section, ft32_validate_fix_sub, ft32_force_relocation, ft32_allow_local_subtract): New function. * config/tc-ft32.h: remove unused MD_PCREL_FROM_SECTION. * testsuite/gas/ft32/insnsc.s: New test exercising all FT32B shortcodes. include * elf/ft32.h: Add R_FT32_RELAX, SC0, SC1, DIFF32.
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RELOC_NUMBER (R_FT32_RELAX, 8)
RELOC_NUMBER (R_FT32_SC0, 9)
RELOC_NUMBER (R_FT32_SC1, 10)
FT32: support for FT32B processor - part 1 FT32B is a new FT32 family member. It has a code compression scheme, which requires the use of linker relaxations. The change is quite large, so submission is in several parts. Part 1 adds a 15-bit instruction field, and CPU-specific functions for the code compression that are used in binutils and GDB. bfd/ChangeLog: 2017-10-12 James Bowman <james.bowman@ftdichip.com> * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * elf32-ft32.c: Add HOWTO R_FT32_15. * reloc.c: Add BFD_RELOC_FT32_15. gas/ChangeLog: 2017-10-12 James Bowman <james.bowman@ftdichip.com> * config/tc-ft32.c (md_assemble): Replace FT32_FLD_K8 with K15. (md_apply_fix, tc_gen_reloc): Add BFD_RELOC_FT32_15. include/ChangeLog: 2017-10-12 James Bowman <james.bowman@ftdichip.com> * elf/ft32.h: Add R_FT32_15. * opcode/ft32.h: Replace FT32_FLD_K8 with K15. (ft32_shortcode, sc_compar, ft32_split_shortcode, ft32_merge_shortcode, ft32_merge_shortcode): New functions. opcodes/ChangeLog: 2017-10-12 James Bowman <james.bowman@ftdichip.com> * opcodes/ft32-dis.c (print_insn_ft32): Replace FT32_FLD_K8 with K15. * opcodes/ft32-opc.c (ft32_opc_info): Replace FT32_FLD_K8 with K15. Add jmpix pattern. sim/ChangeLog: 2017-10-12 James Bowman <james.bowman@ftdichip.com> * sim/ft32/interp.c (step_once): Replace FT32_FLD_K8 with K15.
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RELOC_NUMBER (R_FT32_15, 11)
FT32B is a new FT32 family member. It has a code compression scheme, which requires the use of linker relaxations. The change is quite large, so submission is in several parts. Part 2 adds a relaxation pass, which actually implements the code compression scheme. bfd * archures.c: Add bfd_mach_ft32b. * cpu-ft32.c: Add arch_info_struct. * elf32-ft32.c: Add R_FT32_RELAX, SC0, SC1, DIFF32. (ft32_elf_relocate_section): Add clauses for R_FT32_SC0, SC1, DIFF32. (ft32_reloc_shortable, elf32_ft32_is_diff_reloc, elf32_ft32_adjust_diff_reloc_value, elf32_ft32_adjust_reloc_if_spans_insn, elf32_ft32_relax_delete_bytes, elf32_ft32_relax_is_branch_target, ft32_elf_relax_section): New function. * reloc.c: Add BFD_RELOC_FT32_RELAX, SC0, SC1, DIFF32. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. gas * config/tc-ft32.c (md_assemble): add relaxation reloc BFD_RELOC_FT32_RELAX. (md_longopts): Add "norelax" and "no-relax". (md_apply_fix): Add reloc BFD_RELOC_FT32_DIFF32. (relaxable_section, ft32_validate_fix_sub, ft32_force_relocation, ft32_allow_local_subtract): New function. * config/tc-ft32.h: remove unused MD_PCREL_FROM_SECTION. * testsuite/gas/ft32/insnsc.s: New test exercising all FT32B shortcodes. include * elf/ft32.h: Add R_FT32_RELAX, SC0, SC1, DIFF32.
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RELOC_NUMBER (R_FT32_DIFF32, 12)
FT32 initial support FT32 is a new 32-bit RISC core developed by FTDI for embedded applications. * configure.ac: Add FT32 support. * configure: Regenerate. bfd/ * Makefile.am: Add FT32 files. * archures.c (enum bfd_architecture): Add bfd_arch_ft32. (bfd_mach_ft32): Define. (bfd_ft32_arch): Declare. (bfd_archures_list): Add bfd_ft32_arch. * config.bfd: Handle FT32. * configure.ac: Likewise. * cpu-ft32.c: New file. * elf32-ft32.c: New file. * reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17, BFD_RELOC_FT32_18): Define. * targets.c (_bfd_target_vector): Add ft32_elf32_vec. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * Makefile.in: Regenerate. * configure: Regenerate. * po/SRC-POTFILES.in: Regenerate. binutils/ * readelf.c: Add FT32 support. gas/ * Makefile.am: Add FT32 files. * config/tc-ft32.c: New file. * config/tc-ft32.h: New file. * configure.tgt: Add FT32 support. * Makefile.in: Regenerate. * po/POTFILES.in: Regenerate. gas/testsuite/ * gas/ft32/ft32.exp: New file. * gas/ft32/insn.d: New file. * gas/ft32/insn.s: New file. include/ * dis-asm.h (print_insn_ft32): Declare. include/elf/ * common.h (EM_FT32): Define. * ft32.h: New file. include/opcode/ * ft32.h: New file. ld/ * Makefile.am: Add FT32 files. * configure.tgt: Handle FT32 target. * emulparams/elf32ft32.sh: New file. * scripttempl/ft32.sc: New file. * Makefile.in: Regenerate. opcodes/ * Makefile.am: Add FT32 files. * configure.ac: Handle FT32. * disassemble.c (disassembler): Call print_insn_ft32. * ft32-dis.c: New file. * ft32-opc.c: New file. * Makefile.in: Regenerate. * configure: Regenerate. * po/POTFILES.in: Regenerate.
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END_RELOC_NUMBERS (R_FT32_max)
#endif /* _ELF_FT32_H */
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