binutils-gdb/opcodes/aarch64-asm.h

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/* aarch64-asm.h -- Header file for aarch64-asm.c and aarch64-asm-2.c.
2016-01-01 12:25:12 +01:00
Copyright (C) 2012-2016 Free Software Foundation, Inc.
Contributed by ARM Ltd.
This file is part of the GNU opcodes library.
This library 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.
It 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; see the file COPYING3. If not,
see <http://www.gnu.org/licenses/>. */
#ifndef OPCODES_AARCH64_ASM_H
#define OPCODES_AARCH64_ASM_H
#include "aarch64-opc.h"
/* Given OPCODE, return the opcode entry that OPCODE aliases to, e.g.
given LSL, return UBFM. */
const aarch64_opcode* aarch64_find_real_opcode (const aarch64_opcode *);
/* Switch-table-based high-level operand inserter. */
const char* aarch64_insert_operand (const aarch64_operand *,
const aarch64_opnd_info *, aarch64_insn *,
const aarch64_inst *);
/* Operand inserters. */
#define AARCH64_DECL_OPD_INSERTER(x) \
const char* aarch64_##x (const aarch64_operand *, const aarch64_opnd_info *, \
aarch64_insn *, const aarch64_inst *)
AARCH64_DECL_OPD_INSERTER (ins_regno);
AARCH64_DECL_OPD_INSERTER (ins_reglane);
AARCH64_DECL_OPD_INSERTER (ins_reglist);
AARCH64_DECL_OPD_INSERTER (ins_ldst_reglist);
AARCH64_DECL_OPD_INSERTER (ins_ldst_reglist_r);
AARCH64_DECL_OPD_INSERTER (ins_ldst_elemlist);
AARCH64_DECL_OPD_INSERTER (ins_advsimd_imm_shift);
AARCH64_DECL_OPD_INSERTER (ins_imm);
AARCH64_DECL_OPD_INSERTER (ins_imm_half);
AARCH64_DECL_OPD_INSERTER (ins_advsimd_imm_modified);
AARCH64_DECL_OPD_INSERTER (ins_fpimm);
AARCH64_DECL_OPD_INSERTER (ins_fbits);
AARCH64_DECL_OPD_INSERTER (ins_aimm);
AARCH64_DECL_OPD_INSERTER (ins_limm);
AARCH64_DECL_OPD_INSERTER (ins_ft);
AARCH64_DECL_OPD_INSERTER (ins_addr_simple);
AARCH64_DECL_OPD_INSERTER (ins_addr_regoff);
AARCH64_DECL_OPD_INSERTER (ins_addr_simm);
AARCH64_DECL_OPD_INSERTER (ins_addr_uimm12);
AARCH64_DECL_OPD_INSERTER (ins_simd_addr_post);
AARCH64_DECL_OPD_INSERTER (ins_cond);
AARCH64_DECL_OPD_INSERTER (ins_sysreg);
AARCH64_DECL_OPD_INSERTER (ins_pstatefield);
AARCH64_DECL_OPD_INSERTER (ins_sysins_op);
AARCH64_DECL_OPD_INSERTER (ins_barrier);
AARCH64_DECL_OPD_INSERTER (ins_hint);
AARCH64_DECL_OPD_INSERTER (ins_prfop);
AARCH64_DECL_OPD_INSERTER (ins_reg_extended);
AARCH64_DECL_OPD_INSERTER (ins_reg_shifted);
[AArch64][SVE 21/32] Add Zn and Pn registers This patch adds the Zn and Pn registers, and associated fields and operands. include/ * opcode/aarch64.h (AARCH64_OPND_CLASS_SVE_REG): New aarch64_operand_class. (AARCH64_OPND_CLASS_PRED_REG): Likewise. (AARCH64_OPND_SVE_Pd, AARCH64_OPND_SVE_Pg3, AARCH64_OPND_SVE_Pg4_5) (AARCH64_OPND_SVE_Pg4_10, AARCH64_OPND_SVE_Pg4_16) (AARCH64_OPND_SVE_Pm, AARCH64_OPND_SVE_Pn, AARCH64_OPND_SVE_Pt) (AARCH64_OPND_SVE_Za_5, AARCH64_OPND_SVE_Za_16, AARCH64_OPND_SVE_Zd) (AARCH64_OPND_SVE_Zm_5, AARCH64_OPND_SVE_Zm_16, AARCH64_OPND_SVE_Zn) (AARCH64_OPND_SVE_Zn_INDEX, AARCH64_OPND_SVE_ZnxN) (AARCH64_OPND_SVE_Zt, AARCH64_OPND_SVE_ZtxN): New aarch64_opnds. opcodes/ * aarch64-tbl.h (AARCH64_OPERANDS): Add entries for new SVE operands. * aarch64-opc.h (FLD_SVE_Pd, FLD_SVE_Pg3, FLD_SVE_Pg4_5) (FLD_SVE_Pg4_10, FLD_SVE_Pg4_16, FLD_SVE_Pm, FLD_SVE_Pn, FLD_SVE_Pt) (FLD_SVE_Za_5, FLD_SVE_Za_16, FLD_SVE_Zd, FLD_SVE_Zm_5, FLD_SVE_Zm_16) (FLD_SVE_Zn, FLD_SVE_Zt, FLD_SVE_tzsh): New aarch64_field_kinds. * aarch64-opc.c (fields): Add corresponding entries here. (operand_general_constraint_met_p): Check that SVE register lists have the correct length. Check the ranges of SVE index registers. Check for cases where p8-p15 are used in 3-bit predicate fields. (aarch64_print_operand): Handle the new SVE operands. * aarch64-opc-2.c: Regenerate. * aarch64-asm.h (ins_sve_index, ins_sve_reglist): New inserters. * aarch64-asm.c (aarch64_ins_sve_index): New function. (aarch64_ins_sve_reglist): Likewise. * aarch64-asm-2.c: Regenerate. * aarch64-dis.h (ext_sve_index, ext_sve_reglist): New extractors. * aarch64-dis.c (aarch64_ext_sve_index): New function. (aarch64_ext_sve_reglist): Likewise. * aarch64-dis-2.c: Regenerate. gas/ * config/tc-aarch64.c (NTA_HASVARWIDTH): New macro. (AARCH64_REG_TYPES): Add ZN and PN. (get_reg_expected_msg): Handle them. (parse_vector_type_for_operand): Add a reg_type parameter. Skip the width for Zn and Pn registers. (parse_typed_reg): Extend vector handling to Zn and Pn. Update the call to parse_vector_type_for_operand. Set HASVARTYPE for Zn and Pn, expecting the width to be 0. (parse_vector_reg_list): Restrict error about [BHSD]nn operands to REG_TYPE_VN. (vectype_to_qualifier): Use S_[BHSD] qualifiers for NTA_HASVARWIDTH. (parse_operands): Handle the new Zn and Pn operands. (REGSET16): New macro, split out from... (REGSET31): ...here. (reg_names): Add Zn and Pn entries.
2016-09-21 17:53:54 +02:00
AARCH64_DECL_OPD_INSERTER (ins_sve_index);
AARCH64_DECL_OPD_INSERTER (ins_sve_reglist);
#undef AARCH64_DECL_OPD_INSERTER
#endif /* OPCODES_AARCH64_ASM_H */