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https://sourceware.org/git/binutils-gdb.git
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622b9eb1a6
ARMv8.2 adds 16-bit floating point operations as an optional extension to the ARMv8 FP support. This patch adds the new FP16 instructions, making them available when the architecture extension +fp+fp16 is specified. The instructions added are: - Comparisons and conditionals: FCMP, FCCMPE, FCMP, FCMPE and FCSEL. - Arithmetic: FABS, FNEG, FSQRT, FMUL, FDIV, FADD, FSUB, FMADD, FMSUB, FNMADD and FNMSUB. - Rounding: FRINTN, FRINTP, FRINTM, FRINTZ, FRINTA, FRINTX and FRINTI. - Conversions: SCVTF (fixed-point), SCVTF (integer), UCVTF (fixed-point) UCVTF (integer), FCVTZS (fixed-point), FCVTZS (integer), FCVTZU (fixed-point), FCVTZU (integer), FCVTNS, FCVTNU, FCVTAS, FCVTAU, FCVTPS, FCVTPU, FCVTMS and FCVTMU. - Scalar FMOV: immediate, general and register gas/testsuite/ 2015-11-27 Matthew Wahab <matthew.wahab@arm.com> * gas/aarch64/float-fp16.d: New. * gas/aarch64/float-fp16.s: New. opcodes/ 2015-11-27 Matthew Wahab <matthew.wahab@arm.com> * aarch64-asm-2.c: Regenerate. * aarch64-dis-2.c: Regenerate. * aarch64-opc-2.c: Regenerate. * aarch64-tbl.h (QL_FIX2FP_H, QL_FP2FIX_H): New. (QL_INT2FP_H, QL_FP2INT_H): New. (QL_FP2_H, QL_FP3_H, QL_FP4_H): New (QL_DST_H): New. (QL_FCCMP_H): New. (aarch64_opcode_table): Add 16-bit variants of scvt, ucvtf, fcvtzs, fcvtzu, fcvtns, fcvtnu, scvtf, ucvtf, fcvtas, fcvtau, fmov, fcvtpos, fcvtpu, fcvtms, fcvtmu, fcvtzs, fcvtzu, fccmp, fccmpe, fcmp, fcmpe, fabs, fneg, fsqrt, frintn, frintp, frintm, frintz, frinta, frintx, frinti, fmul, fdiv, fadd, fsub, fmax, fmin, fmaxnm, fminnm, fnmul, fmadd, fmsub, fnmadd, fnmsub and fcsel. Change-Id: Ie6d40bd1b215a9bc024e12ba75e52afbe1675eb7
567 lines
14 KiB
C
567 lines
14 KiB
C
/* This file is automatically generated by aarch64-gen. Do not edit! */
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/* Copyright (C) 2012-2015 Free Software Foundation, Inc.
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Contributed by ARM Ltd.
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This file is part of the GNU opcodes library.
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This library 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, or (at your option)
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any later version.
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It is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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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; see the file COPYING3. If not,
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see <http://www.gnu.org/licenses/>. */
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#include "sysdep.h"
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#include "aarch64-asm.h"
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const aarch64_opcode *
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aarch64_find_real_opcode (const aarch64_opcode *opcode)
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{
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/* Use the index as the key to locate the real opcode. */
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int key = opcode - aarch64_opcode_table;
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int value;
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switch (key)
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{
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case 3: /* ngc */
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case 2: /* sbc */
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value = 2; /* --> sbc. */
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break;
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case 5: /* ngcs */
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case 4: /* sbcs */
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value = 4; /* --> sbcs. */
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break;
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case 8: /* cmn */
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case 7: /* adds */
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value = 7; /* --> adds. */
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break;
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case 11: /* cmp */
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case 10: /* subs */
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value = 10; /* --> subs. */
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break;
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case 13: /* mov */
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case 12: /* add */
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value = 12; /* --> add. */
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break;
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case 15: /* cmn */
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case 14: /* adds */
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value = 14; /* --> adds. */
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break;
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case 18: /* cmp */
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case 17: /* subs */
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value = 17; /* --> subs. */
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break;
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case 21: /* cmn */
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case 20: /* adds */
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value = 20; /* --> adds. */
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break;
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case 23: /* neg */
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case 22: /* sub */
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value = 22; /* --> sub. */
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break;
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case 26: /* negs */
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case 25: /* cmp */
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case 24: /* subs */
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value = 24; /* --> subs. */
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break;
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case 141: /* mov */
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case 140: /* umov */
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value = 140; /* --> umov. */
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break;
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case 143: /* mov */
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case 142: /* ins */
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value = 142; /* --> ins. */
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break;
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case 145: /* mov */
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case 144: /* ins */
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value = 144; /* --> ins. */
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break;
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case 206: /* mvn */
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case 205: /* not */
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value = 205; /* --> not. */
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break;
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case 261: /* mov */
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case 260: /* orr */
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value = 260; /* --> orr. */
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break;
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case 318: /* sxtl */
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case 317: /* sshll */
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value = 317; /* --> sshll. */
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break;
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case 320: /* sxtl2 */
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case 319: /* sshll2 */
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value = 319; /* --> sshll2. */
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break;
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case 340: /* uxtl */
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case 339: /* ushll */
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value = 339; /* --> ushll. */
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break;
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case 342: /* uxtl2 */
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case 341: /* ushll2 */
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value = 341; /* --> ushll2. */
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break;
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case 437: /* mov */
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case 436: /* dup */
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value = 436; /* --> dup. */
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break;
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case 506: /* sxtw */
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case 505: /* sxth */
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case 504: /* sxtb */
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case 507: /* asr */
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case 503: /* sbfx */
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case 502: /* sbfiz */
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case 501: /* sbfm */
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value = 501; /* --> sbfm. */
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break;
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case 510: /* bfc */
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case 511: /* bfxil */
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case 509: /* bfi */
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case 508: /* bfm */
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value = 508; /* --> bfm. */
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break;
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case 516: /* uxth */
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case 515: /* uxtb */
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case 518: /* lsr */
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case 517: /* lsl */
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case 514: /* ubfx */
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case 513: /* ubfiz */
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case 512: /* ubfm */
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value = 512; /* --> ubfm. */
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break;
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case 536: /* cset */
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case 535: /* cinc */
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case 534: /* csinc */
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value = 534; /* --> csinc. */
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break;
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case 539: /* csetm */
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case 538: /* cinv */
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case 537: /* csinv */
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value = 537; /* --> csinv. */
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break;
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case 541: /* cneg */
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case 540: /* csneg */
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value = 540; /* --> csneg. */
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break;
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case 559: /* rev */
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case 560: /* rev64 */
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value = 559; /* --> rev. */
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break;
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case 567: /* lsl */
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case 566: /* lslv */
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value = 566; /* --> lslv. */
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break;
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case 569: /* lsr */
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case 568: /* lsrv */
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value = 568; /* --> lsrv. */
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break;
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case 571: /* asr */
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case 570: /* asrv */
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value = 570; /* --> asrv. */
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break;
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case 573: /* ror */
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case 572: /* rorv */
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value = 572; /* --> rorv. */
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break;
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case 583: /* mul */
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case 582: /* madd */
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value = 582; /* --> madd. */
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break;
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case 585: /* mneg */
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case 584: /* msub */
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value = 584; /* --> msub. */
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break;
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case 587: /* smull */
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case 586: /* smaddl */
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value = 586; /* --> smaddl. */
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break;
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case 589: /* smnegl */
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case 588: /* smsubl */
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value = 588; /* --> smsubl. */
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break;
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case 592: /* umull */
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case 591: /* umaddl */
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value = 591; /* --> umaddl. */
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break;
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case 594: /* umnegl */
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case 593: /* umsubl */
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value = 593; /* --> umsubl. */
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break;
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case 605: /* ror */
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case 604: /* extr */
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value = 604; /* --> extr. */
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break;
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case 812: /* bic */
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case 811: /* and */
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value = 811; /* --> and. */
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break;
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case 814: /* mov */
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case 813: /* orr */
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value = 813; /* --> orr. */
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break;
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case 817: /* tst */
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case 816: /* ands */
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value = 816; /* --> ands. */
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break;
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case 822: /* uxtw */
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case 821: /* mov */
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case 820: /* orr */
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value = 820; /* --> orr. */
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break;
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case 824: /* mvn */
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case 823: /* orn */
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value = 823; /* --> orn. */
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break;
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case 828: /* tst */
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case 827: /* ands */
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value = 827; /* --> ands. */
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break;
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case 954: /* staddb */
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case 858: /* ldaddb */
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value = 858; /* --> ldaddb. */
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break;
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case 955: /* staddh */
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case 859: /* ldaddh */
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value = 859; /* --> ldaddh. */
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break;
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case 956: /* stadd */
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case 860: /* ldadd */
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value = 860; /* --> ldadd. */
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break;
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case 957: /* staddlb */
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case 862: /* ldaddlb */
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value = 862; /* --> ldaddlb. */
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break;
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case 958: /* staddlh */
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case 865: /* ldaddlh */
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value = 865; /* --> ldaddlh. */
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break;
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case 959: /* staddl */
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case 868: /* ldaddl */
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value = 868; /* --> ldaddl. */
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break;
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case 960: /* stclrb */
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case 870: /* ldclrb */
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value = 870; /* --> ldclrb. */
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break;
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case 961: /* stclrh */
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case 871: /* ldclrh */
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value = 871; /* --> ldclrh. */
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break;
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case 962: /* stclr */
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case 872: /* ldclr */
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value = 872; /* --> ldclr. */
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break;
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case 963: /* stclrlb */
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case 874: /* ldclrlb */
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value = 874; /* --> ldclrlb. */
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break;
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case 964: /* stclrlh */
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case 877: /* ldclrlh */
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value = 877; /* --> ldclrlh. */
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break;
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case 965: /* stclrl */
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case 880: /* ldclrl */
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value = 880; /* --> ldclrl. */
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break;
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case 966: /* steorb */
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case 882: /* ldeorb */
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value = 882; /* --> ldeorb. */
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break;
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case 967: /* steorh */
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case 883: /* ldeorh */
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value = 883; /* --> ldeorh. */
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break;
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case 968: /* steor */
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case 884: /* ldeor */
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value = 884; /* --> ldeor. */
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break;
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case 969: /* steorlb */
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case 886: /* ldeorlb */
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value = 886; /* --> ldeorlb. */
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break;
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case 970: /* steorlh */
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case 889: /* ldeorlh */
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value = 889; /* --> ldeorlh. */
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break;
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case 971: /* steorl */
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case 892: /* ldeorl */
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value = 892; /* --> ldeorl. */
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break;
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case 972: /* stsetb */
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case 894: /* ldsetb */
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value = 894; /* --> ldsetb. */
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break;
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case 973: /* stseth */
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case 895: /* ldseth */
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value = 895; /* --> ldseth. */
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break;
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case 974: /* stset */
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case 896: /* ldset */
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value = 896; /* --> ldset. */
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break;
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case 975: /* stsetlb */
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case 898: /* ldsetlb */
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value = 898; /* --> ldsetlb. */
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break;
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case 976: /* stsetlh */
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case 901: /* ldsetlh */
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value = 901; /* --> ldsetlh. */
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break;
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case 977: /* stsetl */
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case 904: /* ldsetl */
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value = 904; /* --> ldsetl. */
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break;
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case 978: /* stsmaxb */
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case 906: /* ldsmaxb */
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value = 906; /* --> ldsmaxb. */
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break;
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case 979: /* stsmaxh */
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case 907: /* ldsmaxh */
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value = 907; /* --> ldsmaxh. */
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break;
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case 980: /* stsmax */
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case 908: /* ldsmax */
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value = 908; /* --> ldsmax. */
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break;
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case 981: /* stsmaxlb */
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case 910: /* ldsmaxlb */
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value = 910; /* --> ldsmaxlb. */
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break;
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case 982: /* stsmaxlh */
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case 913: /* ldsmaxlh */
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value = 913; /* --> ldsmaxlh. */
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break;
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case 983: /* stsmaxl */
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case 916: /* ldsmaxl */
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value = 916; /* --> ldsmaxl. */
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break;
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case 984: /* stsminb */
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case 918: /* ldsminb */
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value = 918; /* --> ldsminb. */
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break;
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case 985: /* stsminh */
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case 919: /* ldsminh */
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value = 919; /* --> ldsminh. */
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break;
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case 986: /* stsmin */
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case 920: /* ldsmin */
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value = 920; /* --> ldsmin. */
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break;
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case 987: /* stsminlb */
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case 922: /* ldsminlb */
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value = 922; /* --> ldsminlb. */
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break;
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case 988: /* stsminlh */
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case 925: /* ldsminlh */
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value = 925; /* --> ldsminlh. */
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break;
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case 989: /* stsminl */
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case 928: /* ldsminl */
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value = 928; /* --> ldsminl. */
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break;
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case 990: /* stumaxb */
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case 930: /* ldumaxb */
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value = 930; /* --> ldumaxb. */
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break;
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case 991: /* stumaxh */
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case 931: /* ldumaxh */
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value = 931; /* --> ldumaxh. */
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break;
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case 992: /* stumax */
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case 932: /* ldumax */
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value = 932; /* --> ldumax. */
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break;
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case 993: /* stumaxlb */
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case 934: /* ldumaxlb */
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value = 934; /* --> ldumaxlb. */
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break;
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case 994: /* stumaxlh */
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case 937: /* ldumaxlh */
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value = 937; /* --> ldumaxlh. */
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break;
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case 995: /* stumaxl */
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case 940: /* ldumaxl */
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value = 940; /* --> ldumaxl. */
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break;
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case 996: /* stuminb */
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case 942: /* lduminb */
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value = 942; /* --> lduminb. */
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break;
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case 997: /* stuminh */
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case 943: /* lduminh */
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value = 943; /* --> lduminh. */
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break;
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case 998: /* stumin */
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case 944: /* ldumin */
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value = 944; /* --> ldumin. */
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break;
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case 999: /* stuminlb */
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case 946: /* lduminlb */
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value = 946; /* --> lduminlb. */
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break;
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case 1000: /* stuminlh */
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case 949: /* lduminlh */
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value = 949; /* --> lduminlh. */
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break;
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case 1001: /* stuminl */
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case 952: /* lduminl */
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value = 952; /* --> lduminl. */
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break;
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case 1003: /* mov */
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case 1002: /* movn */
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value = 1002; /* --> movn. */
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break;
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case 1005: /* mov */
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case 1004: /* movz */
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value = 1004; /* --> movz. */
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break;
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case 1016: /* sevl */
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case 1015: /* sev */
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case 1014: /* wfi */
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case 1013: /* wfe */
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case 1012: /* yield */
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case 1011: /* nop */
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case 1010: /* hint */
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value = 1010; /* --> hint. */
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break;
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case 1025: /* tlbi */
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case 1024: /* ic */
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case 1023: /* dc */
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case 1022: /* at */
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case 1021: /* sys */
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value = 1021; /* --> sys. */
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break;
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default: return NULL;
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}
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return aarch64_opcode_table + value;
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}
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const char*
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aarch64_insert_operand (const aarch64_operand *self,
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const aarch64_opnd_info *info,
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aarch64_insn *code, const aarch64_inst *inst)
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{
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/* Use the index as the key. */
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int key = self - aarch64_operands;
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switch (key)
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{
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case 1:
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case 2:
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case 3:
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case 4:
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case 5:
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case 6:
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case 7:
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case 8:
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case 9:
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case 10:
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case 14:
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case 15:
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case 16:
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case 17:
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case 19:
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case 20:
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case 21:
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case 22:
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case 23:
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case 24:
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case 25:
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case 26:
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case 27:
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case 35:
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case 36:
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return aarch64_ins_regno (self, info, code, inst);
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case 12:
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return aarch64_ins_reg_extended (self, info, code, inst);
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case 13:
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return aarch64_ins_reg_shifted (self, info, code, inst);
|
|
case 18:
|
|
return aarch64_ins_ft (self, info, code, inst);
|
|
case 28:
|
|
case 29:
|
|
case 30:
|
|
return aarch64_ins_reglane (self, info, code, inst);
|
|
case 31:
|
|
return aarch64_ins_reglist (self, info, code, inst);
|
|
case 32:
|
|
return aarch64_ins_ldst_reglist (self, info, code, inst);
|
|
case 33:
|
|
return aarch64_ins_ldst_reglist_r (self, info, code, inst);
|
|
case 34:
|
|
return aarch64_ins_ldst_elemlist (self, info, code, inst);
|
|
case 37:
|
|
case 46:
|
|
case 47:
|
|
case 48:
|
|
case 49:
|
|
case 50:
|
|
case 51:
|
|
case 52:
|
|
case 53:
|
|
case 54:
|
|
case 55:
|
|
case 56:
|
|
case 57:
|
|
case 58:
|
|
case 67:
|
|
case 68:
|
|
case 69:
|
|
case 70:
|
|
return aarch64_ins_imm (self, info, code, inst);
|
|
case 38:
|
|
case 39:
|
|
return aarch64_ins_advsimd_imm_shift (self, info, code, inst);
|
|
case 40:
|
|
case 41:
|
|
case 42:
|
|
return aarch64_ins_advsimd_imm_modified (self, info, code, inst);
|
|
case 59:
|
|
return aarch64_ins_limm (self, info, code, inst);
|
|
case 60:
|
|
return aarch64_ins_aimm (self, info, code, inst);
|
|
case 61:
|
|
return aarch64_ins_imm_half (self, info, code, inst);
|
|
case 62:
|
|
return aarch64_ins_fbits (self, info, code, inst);
|
|
case 64:
|
|
case 65:
|
|
return aarch64_ins_cond (self, info, code, inst);
|
|
case 71:
|
|
case 77:
|
|
return aarch64_ins_addr_simple (self, info, code, inst);
|
|
case 72:
|
|
return aarch64_ins_addr_regoff (self, info, code, inst);
|
|
case 73:
|
|
case 74:
|
|
case 75:
|
|
return aarch64_ins_addr_simm (self, info, code, inst);
|
|
case 76:
|
|
return aarch64_ins_addr_uimm12 (self, info, code, inst);
|
|
case 78:
|
|
return aarch64_ins_simd_addr_post (self, info, code, inst);
|
|
case 79:
|
|
return aarch64_ins_sysreg (self, info, code, inst);
|
|
case 80:
|
|
return aarch64_ins_pstatefield (self, info, code, inst);
|
|
case 81:
|
|
case 82:
|
|
case 83:
|
|
case 84:
|
|
return aarch64_ins_sysins_op (self, info, code, inst);
|
|
case 85:
|
|
case 86:
|
|
return aarch64_ins_barrier (self, info, code, inst);
|
|
case 87:
|
|
return aarch64_ins_prfop (self, info, code, inst);
|
|
default: assert (0); abort ();
|
|
}
|
|
}
|