From 886a250647ac0c608f20a7007fc2167a70f64e20 Mon Sep 17 00:00:00 2001 From: Nick Clifton Date: Wed, 7 Oct 2015 14:20:19 +0100 Subject: New ARC implementation. bfd * archures.c: Remove support for older ARC. Added support for new ARC cpus (ARC600, ARC601, ARC700, ARCV2). * bfd-in2.h: Likewise. * config.bfd: Likewise. * cpu-arc.c: Likewise. * elf32-arc.c: Totally changed file with a refactored inplementation of the ARC port. * libbfd.h: Added ARC specific relocation types. * reloc.c: Likewise. gas * config/tc-arc.c: Revamped file for ARC support. * config/tc-arc.h: Likewise. * doc/as.texinfo: Add new ARC options. * doc/c-arc.texi: Likewise. ld * configure.tgt: Added target arc-*-elf* and arc*-*-linux-uclibc*. * emulparams/arcebelf_prof.sh: New file * emulparams/arcebelf.sh: Likewise. * emulparams/arceblinux_prof.sh: Likewise. * emulparams/arceblinux.sh: Likewise. * emulparams/arcelf_prof.sh: Likewise. * emulparams/arcelf.sh: Likewise. * emulparams/arclinux_prof.sh: Likewise. * emulparams/arclinux.sh: Likewise. * emulparams/arcv2elfx.sh: Likewise. * emulparams/arcv2elf.sh: Likewise. * emultempl/arclinux.em: Likewise. * scripttempl/arclinux.sc: Likewise. * scripttempl/elfarc.sc: Likewise. * scripttempl/elfarcv2.sc: Likewise * Makefile.am: Add new ARC emulations. * Makefile.in: Regenerate. * NEWS: Mention the new feature. opcodes * arc-dis.c: Revamped file for ARC support * arc-dis.h: Likewise. * arc-ext.c: Likewise. * arc-ext.h: Likewise. * arc-opc.c: Likewise. * arc-fxi.h: New file. * arc-regs.h: Likewise. * arc-tbl.h: Likewise. binutils * readelf.c (get_machine_name): Remove A5 reference. Add ARCompact and ARCv2. (get_machine_flags): Handle EM_ARCV2 and EM_ARCOMPACT. (guess_is_rela): Likewise. (dump_relocations): Likewise. (is_32bit_abs_reloc): Likewise. (is_16bit_abs_reloc): Likewise. (is_none_reloc): Likewise. * NEWS: Mention the new feature. include * dis-asm.h (arc_get_disassembler): Correct declaration. * arc-reloc.def: Macro file with definition of all relocation types. * arc.h: Changed macros for the newly supported ARC cpus. Altered enum defining the supported relocations. * common.h: Changed EM_ARC_A5 definition to EM_ARC_COMPACT. Added macro for EM_ARC_COMPACT2. * arc-func.h: New file. * arc.h: Likewise. --- include/opcode/arc-func.h | 236 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 236 insertions(+) create mode 100644 include/opcode/arc-func.h (limited to 'include/opcode/arc-func.h') diff --git a/include/opcode/arc-func.h b/include/opcode/arc-func.h new file mode 100644 index 0000000..faffcb5 --- /dev/null +++ b/include/opcode/arc-func.h @@ -0,0 +1,236 @@ +/* Replace functions for the ARC relocs. + Copyright 2015 + Free Software Foundation, Inc. + + This file is part of GAS, the GNU Assembler, GDB, the GNU debugger, and + the GNU Binutils. + + GAS/GDB 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, or (at your option) + any later version. + + GAS/GDB 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 GAS or GDB; see the file COPYING3. If not, write to + the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* mask = 00000000000000000000000000000000. */ +#ifndef REPLACE_none +#define REPLACE_none +ATTRIBUTE_UNUSED static unsigned +replace_none (unsigned insn, int value ATTRIBUTE_UNUSED) +{ + + return insn; +} + +#endif /* REPLACE_none */ + +/* mask = 11111111. */ +#ifndef REPLACE_bits8 +#define REPLACE_bits8 +ATTRIBUTE_UNUSED static unsigned +replace_bits8 (unsigned insn, int value ATTRIBUTE_UNUSED) +{ + insn |= ((value >> 0) & 0x00ff) << 0; + + return insn; +} + +#endif /* REPLACE_bits8 */ + +/* mask = 1111111111111111. */ +#ifndef REPLACE_bits16 +#define REPLACE_bits16 +ATTRIBUTE_UNUSED static unsigned +replace_bits16 (unsigned insn, int value ATTRIBUTE_UNUSED) +{ + insn |= ((value >> 0) & 0xffff) << 0; + + return insn; +} + +#endif /* REPLACE_bits16 */ + +/* mask = 111111111111111111111111. */ +#ifndef REPLACE_bits24 +#define REPLACE_bits24 +ATTRIBUTE_UNUSED static unsigned +replace_bits24 (unsigned insn, int value ATTRIBUTE_UNUSED) +{ + insn |= ((value >> 0) & 0xffffff) << 0; + + return insn; +} + +#endif /* REPLACE_bits24 */ + +/* mask = 11111111111111111111111111111111. */ +#ifndef REPLACE_word32 +#define REPLACE_word32 +ATTRIBUTE_UNUSED static unsigned +replace_word32 (unsigned insn, int value ATTRIBUTE_UNUSED) +{ + insn |= ((value >> 0) & 0xffffffff) << 0; + + return insn; +} + +#endif /* REPLACE_word32 */ + +/* mask = 0000000000000000000000000000000011111111111111111111111111111111. */ +#ifndef REPLACE_limm +#define REPLACE_limm +ATTRIBUTE_UNUSED static unsigned +replace_limm (unsigned insn, int value ATTRIBUTE_UNUSED) +{ + insn |= ((value >> 0) & 0xffffffff) << 0; + + return insn; +} + +#endif /* REPLACE_limm */ + +/* mask = 000000000000000011111111111111111111111111111111. */ +#ifndef REPLACE_limms +#define REPLACE_limms +ATTRIBUTE_UNUSED static unsigned +replace_limms (unsigned insn, int value ATTRIBUTE_UNUSED) +{ + insn |= ((value >> 0) & 0xffffffff) << 0; + + return insn; +} + +#endif /* REPLACE_limms */ + +/* mask = 00000111111111102222222222000000. */ +#ifndef REPLACE_disp21h +#define REPLACE_disp21h +ATTRIBUTE_UNUSED static unsigned +replace_disp21h (unsigned insn, int value ATTRIBUTE_UNUSED) +{ + insn |= ((value >> 0) & 0x03ff) << 17; + insn |= ((value >> 10) & 0x03ff) << 6; + + return insn; +} + +#endif /* REPLACE_disp21h */ + +/* mask = 00000111111111002222222222000000. */ +#ifndef REPLACE_disp21w +#define REPLACE_disp21w +ATTRIBUTE_UNUSED static unsigned +replace_disp21w (unsigned insn, int value ATTRIBUTE_UNUSED) +{ + insn |= ((value >> 0) & 0x01ff) << 18; + insn |= ((value >> 9) & 0x03ff) << 6; + + return insn; +} + +#endif /* REPLACE_disp21w */ + +/* mask = 00000111111111102222222222003333. */ +#ifndef REPLACE_disp25h +#define REPLACE_disp25h +ATTRIBUTE_UNUSED static unsigned +replace_disp25h (unsigned insn, int value ATTRIBUTE_UNUSED) +{ + insn |= ((value >> 0) & 0x03ff) << 17; + insn |= ((value >> 10) & 0x03ff) << 6; + insn |= ((value >> 20) & 0x000f) << 0; + + return insn; +} + +#endif /* REPLACE_disp25h */ + +/* mask = 00000111111111002222222222003333. */ +#ifndef REPLACE_disp25w +#define REPLACE_disp25w +ATTRIBUTE_UNUSED static unsigned +replace_disp25w (unsigned insn, int value ATTRIBUTE_UNUSED) +{ + insn |= ((value >> 0) & 0x01ff) << 18; + insn |= ((value >> 9) & 0x03ff) << 6; + insn |= ((value >> 19) & 0x000f) << 0; + + return insn; +} + +#endif /* REPLACE_disp25w */ + +/* mask = 00000000000000000000000111111111. */ +#ifndef REPLACE_disp9 +#define REPLACE_disp9 +ATTRIBUTE_UNUSED static unsigned +replace_disp9 (unsigned insn, int value ATTRIBUTE_UNUSED) +{ + insn |= ((value >> 0) & 0x01ff) << 0; + + return insn; +} + +#endif /* REPLACE_disp9 */ + +/* mask = 00000000111111112000000000000000. */ +#ifndef REPLACE_disp9ls +#define REPLACE_disp9ls +ATTRIBUTE_UNUSED static unsigned +replace_disp9ls (unsigned insn, int value ATTRIBUTE_UNUSED) +{ + insn |= ((value >> 0) & 0x00ff) << 16; + insn |= ((value >> 8) & 0x0001) << 15; + + return insn; +} + +#endif /* REPLACE_disp9ls */ + +/* mask = 0000000111111111. */ +#ifndef REPLACE_disp9s +#define REPLACE_disp9s +ATTRIBUTE_UNUSED static unsigned +replace_disp9s (unsigned insn, int value ATTRIBUTE_UNUSED) +{ + insn |= ((value >> 0) & 0x01ff) << 0; + + return insn; +} + +#endif /* REPLACE_disp9s */ + +/* mask = 0000011111111111. */ +#ifndef REPLACE_disp13s +#define REPLACE_disp13s +ATTRIBUTE_UNUSED static unsigned +replace_disp13s (unsigned insn, int value ATTRIBUTE_UNUSED) +{ + insn |= ((value >> 0) & 0x07ff) << 0; + + return insn; +} + +#endif /* REPLACE_disp13s */ + +/* mask = 0000022222200111. */ +#ifndef REPLACE_disp9s1 +#define REPLACE_disp9s1 +ATTRIBUTE_UNUSED static unsigned +replace_disp9s1 (unsigned insn, int value ATTRIBUTE_UNUSED) +{ + insn |= ((value >> 0) & 0x0007) << 0; + insn |= ((value >> 3) & 0x003f) << 5; + + return insn; +} + +#endif /* REPLACE_disp9s1 */ -- cgit v1.1