mirrors/binutils-gdb
1
0
Fork 0
mirror of https://sourceware.org/git/binutils-gdb.git synced 2024-11-25 11:04:18 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity
c9f5b96bda
binutils-gdb/opcodes/d30v-opc.c
Alan Modra a2c5833233 Update year range in copyright notice of binutils files 
The result of running etc/update-copyright.py --this-year, fixing all
the files whose mode is changed by the script, plus a build with
--enable-maintainer-mode --enable-cgen-maint=yes, then checking
out */po/*.pot which we don't update frequently.

The copy of cgen was with commit d1dd5fcc38ead reverted as that commit
breaks building of bfp opcodes files.
2022-01-02 12:04:28 +10:30

519 lines
23 KiB
C
Raw Blame History

/* d30v-opc.c -- D30V opcode list
Copyright (C) 1997-2022 Free Software Foundation, Inc.
Written by Martin Hunt, Cygnus Support
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 file; see the file COPYING. If not, write to the Free
Software Foundation, 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#include "sysdep.h"
#include <stdio.h>
#include "opcode/d30v.h"
/* This table is sorted.
If you add anything, it MUST be in alphabetical order.
The first field is the name the assembler uses when looking
up orcodes. The second field is the name the disassembler will use.
This allows the assembler to assemble references to r63 (for example)
or "sp". The disassembler will always use the preferred form (sp). */
const struct pd_reg pre_defined_registers[] =
{
{ "a0", NULL, OPERAND_ACC + 0 },
{ "a1", NULL, OPERAND_ACC + 1 },
{ "bpc", NULL, OPERAND_CONTROL + 3 },
{ "bpsw", NULL, OPERAND_CONTROL + 1 },
{ "c", "c", OPERAND_FLAG + 7 },
{ "cr0", "psw", OPERAND_CONTROL },
{ "cr1", "bpsw", OPERAND_CONTROL + 1 },
{ "cr10", "mod_s", OPERAND_CONTROL + 10 },
{ "cr11", "mod_e", OPERAND_CONTROL + 11 },
{ "cr12", NULL, OPERAND_CONTROL + 12 },
{ "cr13", NULL, OPERAND_CONTROL + 13 },
{ "cr14", "iba", OPERAND_CONTROL + 14 },
{ "cr15", "eit_vb", OPERAND_CONTROL + 15 },
{ "cr16", "int_s", OPERAND_CONTROL + 16 },
{ "cr17", "int_m", OPERAND_CONTROL + 17 },
{ "cr18", NULL, OPERAND_CONTROL + 18 },
{ "cr19", NULL, OPERAND_CONTROL + 19 },
{ "cr2", "pc", OPERAND_CONTROL + 2 },
{ "cr20", NULL, OPERAND_CONTROL + 20 },
{ "cr21", NULL, OPERAND_CONTROL + 21 },
{ "cr22", NULL, OPERAND_CONTROL + 22 },
{ "cr23", NULL, OPERAND_CONTROL + 23 },
{ "cr24", NULL, OPERAND_CONTROL + 24 },
{ "cr25", NULL, OPERAND_CONTROL + 25 },
{ "cr26", NULL, OPERAND_CONTROL + 26 },
{ "cr27", NULL, OPERAND_CONTROL + 27 },
{ "cr28", NULL, OPERAND_CONTROL + 28 },
{ "cr29", NULL, OPERAND_CONTROL + 29 },
{ "cr3", "bpc", OPERAND_CONTROL + 3 },
{ "cr30", NULL, OPERAND_CONTROL + 30 },
{ "cr31", NULL, OPERAND_CONTROL + 31 },
{ "cr32", NULL, OPERAND_CONTROL + 32 },
{ "cr33", NULL, OPERAND_CONTROL + 33 },
{ "cr34", NULL, OPERAND_CONTROL + 34 },
{ "cr35", NULL, OPERAND_CONTROL + 35 },
{ "cr36", NULL, OPERAND_CONTROL + 36 },
{ "cr37", NULL, OPERAND_CONTROL + 37 },
{ "cr38", NULL, OPERAND_CONTROL + 38 },
{ "cr39", NULL, OPERAND_CONTROL + 39 },
{ "cr4", "dpsw", OPERAND_CONTROL + 4 },
{ "cr40", NULL, OPERAND_CONTROL + 40 },
{ "cr41", NULL, OPERAND_CONTROL + 41 },
{ "cr42", NULL, OPERAND_CONTROL + 42 },
{ "cr43", NULL, OPERAND_CONTROL + 43 },
{ "cr44", NULL, OPERAND_CONTROL + 44 },
{ "cr45", NULL, OPERAND_CONTROL + 45 },
{ "cr46", NULL, OPERAND_CONTROL + 46 },
{ "cr47", NULL, OPERAND_CONTROL + 47 },
{ "cr48", NULL, OPERAND_CONTROL + 48 },
{ "cr49", NULL, OPERAND_CONTROL + 49 },
{ "cr5","dpc", OPERAND_CONTROL + 5 },
{ "cr50", NULL, OPERAND_CONTROL + 50 },
{ "cr51", NULL, OPERAND_CONTROL + 51 },
{ "cr52", NULL, OPERAND_CONTROL + 52 },
{ "cr53", NULL, OPERAND_CONTROL + 53 },
{ "cr54", NULL, OPERAND_CONTROL + 54 },
{ "cr55", NULL, OPERAND_CONTROL + 55 },
{ "cr56", NULL, OPERAND_CONTROL + 56 },
{ "cr57", NULL, OPERAND_CONTROL + 57 },
{ "cr58", NULL, OPERAND_CONTROL + 58 },
{ "cr59", NULL, OPERAND_CONTROL + 59 },
{ "cr6", NULL, OPERAND_CONTROL + 6 },
{ "cr60", NULL, OPERAND_CONTROL + 60 },
{ "cr61", NULL, OPERAND_CONTROL + 61 },
{ "cr62", NULL, OPERAND_CONTROL + 62 },
{ "cr63", NULL, OPERAND_CONTROL + 63 },
{ "cr7", "rpt_c", OPERAND_CONTROL + 7 },
{ "cr8", "rpt_s", OPERAND_CONTROL + 8 },
{ "cr9", "rpt_e", OPERAND_CONTROL + 9 },
{ "dpc", NULL, OPERAND_CONTROL + 5 },
{ "dpsw", NULL, OPERAND_CONTROL + 4 },
{ "eit_vb", NULL, OPERAND_CONTROL + 15 },
{ "f0", NULL, OPERAND_FLAG + 0 },
{ "f1", NULL, OPERAND_FLAG + 1 },
{ "f2", NULL, OPERAND_FLAG + 2 },
{ "f3", NULL, OPERAND_FLAG + 3 },
{ "f4", "s", OPERAND_FLAG + 4 },
{ "f5", "v", OPERAND_FLAG + 5 },
{ "f6", "va", OPERAND_FLAG + 6 },
{ "f7", "c", OPERAND_FLAG + 7 },
{ "iba", NULL, OPERAND_CONTROL + 14 },
{ "int_m", NULL, OPERAND_CONTROL + 17 },
{ "int_s", NULL, OPERAND_CONTROL + 16 },
{ "link", "r62", 62 },
{ "mod_e", NULL, OPERAND_CONTROL + 11 },
{ "mod_s", NULL, OPERAND_CONTROL + 10 },
{ "pc", NULL, OPERAND_CONTROL + 2 },
{ "psw", NULL, OPERAND_CONTROL },
{ "pswh", NULL, OPERAND_CONTROL + MAX_CONTROL_REG + 2 },
{ "pswl", NULL, OPERAND_CONTROL + MAX_CONTROL_REG + 1 },
{ "r0", NULL, 0 },
{ "r1", NULL, 1 },
{ "r10", NULL, 10 },
{ "r11", NULL, 11 },
{ "r12", NULL, 12 },
{ "r13", NULL, 13 },
{ "r14", NULL, 14 },
{ "r15", NULL, 15 },
{ "r16", NULL, 16 },
{ "r17", NULL, 17 },
{ "r18", NULL, 18 },
{ "r19", NULL, 19 },
{ "r2", NULL, 2 },
{ "r20", NULL, 20 },
{ "r21", NULL, 21 },
{ "r22", NULL, 22 },
{ "r23", NULL, 23 },
{ "r24", NULL, 24 },
{ "r25", NULL, 25 },
{ "r26", NULL, 26 },
{ "r27", NULL, 27 },
{ "r28", NULL, 28 },
{ "r29", NULL, 29 },
{ "r3", NULL, 3 },
{ "r30", NULL, 30 },
{ "r31", NULL, 31 },
{ "r32", NULL, 32 },
{ "r33", NULL, 33 },
{ "r34", NULL, 34 },
{ "r35", NULL, 35 },
{ "r36", NULL, 36 },
{ "r37", NULL, 37 },
{ "r38", NULL, 38 },
{ "r39", NULL, 39 },
{ "r4", NULL, 4 },
{ "r40", NULL, 40 },
{ "r41", NULL, 41 },
{ "r42", NULL, 42 },
{ "r43", NULL, 43 },
{ "r44", NULL, 44 },
{ "r45", NULL, 45 },
{ "r46", NULL, 46 },
{ "r47", NULL, 47 },
{ "r48", NULL, 48 },
{ "r49", NULL, 49 },
{ "r5", NULL, 5 },
{ "r50", NULL, 50 },
{ "r51", NULL, 51 },
{ "r52", NULL, 52 },
{ "r53", NULL, 53 },
{ "r54", NULL, 54 },
{ "r55", NULL, 55 },
{ "r56", NULL, 56 },
{ "r57", NULL, 57 },
{ "r58", NULL, 58 },
{ "r59", NULL, 59 },
{ "r6", NULL, 6 },
{ "r60", NULL, 60 },
{ "r61", NULL, 61 },
{ "r62", "link", 62 },
{ "r63", "sp", 63 },
{ "r7", NULL, 7 },
{ "r8", NULL, 8 },
{ "r9", NULL, 9 },
{ "rpt_c", NULL, OPERAND_CONTROL + 7 },
{ "rpt_e", NULL, OPERAND_CONTROL + 9 },
{ "rpt_s", NULL, OPERAND_CONTROL + 8 },
{ "s", NULL, OPERAND_FLAG + 4 },
{ "sp", NULL, 63 },
{ "v", NULL, OPERAND_FLAG + 5 },
{ "va", NULL, OPERAND_FLAG + 6 },
};
int
reg_name_cnt (void)
{
return sizeof (pre_defined_registers) / sizeof (struct pd_reg);
}
/* OPCODE TABLE.
The format of this table is defined in opcode/d30v.h. */
const struct d30v_opcode d30v_opcode_table[] =
{
{ "abs", IALU1, 0x8, { SHORT_U }, EITHER, 0, 0, 0 },
{ "add", IALU1, 0x0, { SHORT_A, LONG}, EITHER, 0, FLAG_CVVA, 0 },
{ "add2h", IALU1, 0x1, { SHORT_A, LONG}, EITHER, 0, 0, 0 },
{ "addc", IALU1, 0x4, { SHORT_A, LONG }, EITHER, FLAG_C, FLAG_CVVA, 0 },
{ "addhlll", IALU1, 0x10, { SHORT_A, LONG }, EITHER, FLAG_ADDSUBppp, FLAG_CVVA, 0 },
{ "addhllh", IALU1, 0x11, { SHORT_A, LONG }, EITHER, FLAG_ADDSUBppp, FLAG_CVVA, 0 },
{ "addhlhl", IALU1, 0x12, { SHORT_A, LONG }, EITHER, FLAG_ADDSUBppp, FLAG_CVVA, 0 },
{ "addhlhh", IALU1, 0x13, { SHORT_A, LONG }, EITHER, FLAG_ADDSUBppp, FLAG_CVVA, 0 },
{ "addhhll", IALU1, 0x14, { SHORT_A, LONG }, EITHER, FLAG_ADDSUBppp, FLAG_CVVA, 0 },
{ "addhhlh", IALU1, 0x15, { SHORT_A, LONG }, EITHER, FLAG_ADDSUBppp, FLAG_CVVA, 0 },
{ "addhhhl", IALU1, 0x16, { SHORT_A, LONG }, EITHER, FLAG_ADDSUBppp, FLAG_CVVA, 0 },
{ "addhhhh", IALU1, 0x17, { SHORT_A, LONG }, EITHER, FLAG_ADDSUBppp, FLAG_CVVA, 0 },
{ "adds", IALU1, 0x6, { SHORT_A, LONG }, EITHER, 0, FLAG_CVVA, 0 },
{ "adds2h", IALU1, 0x7, { SHORT_A, LONG }, EITHER, 0, 0, 0 },
{ "and", LOGIC, 0x18, { SHORT_A, LONG }, EITHER, 0, 0, 0 },
{ "andfg", LOGIC, 0x8, { SHORT_F }, EITHER, 0, 0, 0 },
{ "avg", IALU1, 0xa, { SHORT_A, LONG}, EITHER, 0, 0, 0 },
{ "avg2h", IALU1, 0xb, { SHORT_A, LONG}, EITHER, 0, 0, 0 },
{ "bclr", LOGIC, 0x3, { SHORT_A }, EITHER_BUT_PREFER_MU, 0, 0, 0 },
{ "bnot", LOGIC, 0x1, { SHORT_A }, EITHER_BUT_PREFER_MU, 0, 0, 0 },
{ "bra", BRA, 0, { SHORT_B1, SHORT_B2r, LONG_Ur }, MU, FLAG_JMP, 0, RELOC_PCREL },
{ "bratnz", BRA, 0x4, { SHORT_B3br, LONG_2br }, MU, FLAG_JMP, 0, RELOC_PCREL },
{ "bratzr", BRA, 0x4, { SHORT_B3r, LONG_2r }, MU, FLAG_JMP, 0, RELOC_PCREL },
{ "bset", LOGIC, 0x2, { SHORT_A }, EITHER_BUT_PREFER_MU, 0, 0, 0 },
{ "bsr", BRA, 0x2, { SHORT_B1, SHORT_B2r, LONG_Ur }, MU, FLAG_JSR, 0, RELOC_PCREL },
{ "bsrtnz", BRA, 0x6, { SHORT_B3br, LONG_2br }, MU, FLAG_JSR, 0, RELOC_PCREL },
{ "bsrtzr", BRA, 0x6, { SHORT_B3r, LONG_2r }, MU, FLAG_JSR, 0, RELOC_PCREL },
{ "btst", LOGIC, 0, { SHORT_AF }, EITHER_BUT_PREFER_MU, 0, 0, 0 },
{ "cmp", LOGIC, 0xC, { SHORT_CMP, LONG_CMP }, EITHER, 0, 0, 0 },
{ "cmpu", LOGIC, 0xD, { SHORT_CMPU, LONG_CMP }, EITHER, 0, 0, 0 },
{ "dbra", BRA, 0x10, { SHORT_B3r, LONG_2r }, MU, FLAG_JMP | FLAG_DELAY, FLAG_RP, RELOC_PCREL },
{ "dbrai", BRA, 0x14, { SHORT_D2r, LONG_Dr }, MU, FLAG_JMP | FLAG_DELAY, FLAG_RP, RELOC_PCREL },
{ "dbsr", BRA, 0x12, { SHORT_B3r, LONG_2r }, MU, FLAG_JSR | FLAG_DELAY, FLAG_RP, RELOC_PCREL },
{ "dbsri", BRA, 0x16, { SHORT_D2r, LONG_Dr }, MU, FLAG_JSR | FLAG_DELAY, FLAG_RP, RELOC_PCREL },
{ "dbt", BRA, 0xb, { SHORT_NONE }, MU, FLAG_JSR, FLAG_LKR, 0 },
{ "djmp", BRA, 0x11, { SHORT_B3, LONG_2 }, MU, FLAG_JMP | FLAG_DELAY, FLAG_RP, RELOC_ABS },
{ "djmpi", BRA, 0x15, { SHORT_D2, LONG_D }, MU, FLAG_JMP | FLAG_DELAY, FLAG_RP, RELOC_ABS },
{ "djsr", BRA, 0x13, { SHORT_B3, LONG_2 }, MU, FLAG_JSR | FLAG_DELAY, FLAG_RP, RELOC_ABS },
{ "djsri", BRA, 0x17, { SHORT_D2, LONG_D }, MU, FLAG_JSR | FLAG_DELAY, FLAG_RP, RELOC_ABS },
{ "jmp", BRA, 0x1, { SHORT_B1, SHORT_B2, LONG_U }, MU, FLAG_JMP, 0, RELOC_ABS },
{ "jmptnz", BRA, 0x5, { SHORT_B3b, LONG_2b }, MU, FLAG_JMP, 0, RELOC_ABS },
{ "jmptzr", BRA, 0x5, { SHORT_B3, LONG_2 }, MU, FLAG_JMP, 0, RELOC_ABS },
{ "joinll", IALU1, 0xC, { SHORT_A, LONG }, EITHER, 0, 0, 0 },
{ "joinlh", IALU1, 0xD, { SHORT_A, LONG }, EITHER, 0, 0, 0 },
{ "joinhl", IALU1, 0xE, { SHORT_A, LONG }, EITHER, 0, 0, 0 },
{ "joinhh", IALU1, 0xF, { SHORT_A, LONG }, EITHER, 0, 0, 0 },
{ "jsr", BRA, 0x3, { SHORT_B1, SHORT_B2, LONG_U }, MU, FLAG_JSR, 0, RELOC_ABS },
{ "jsrtnz", BRA, 0x7, { SHORT_B3b, LONG_2b }, MU, FLAG_JSR, 0, RELOC_ABS },
{ "jsrtzr", BRA, 0x7, { SHORT_B3, LONG_2 }, MU, FLAG_JSR, 0, RELOC_ABS },
{ "ld2h", IMEM, 0x3, { SHORT_M2, LONG_M2 }, MU, FLAG_MEM, 0, 0 },
{ "ld2w", IMEM, 0x6, { SHORT_M2, LONG_M2 }, MU, FLAG_MEM | FLAG_NOT_WITH_ADDSUBppp, 0, 0 },
{ "ld4bh", IMEM, 0x5, { SHORT_M2, LONG_M2 }, MU, FLAG_MEM | FLAG_NOT_WITH_ADDSUBppp, 0, 0 },
{ "ld4bhu", IMEM, 0xd, { SHORT_M2, LONG_M2 }, MU, FLAG_MEM, 0, 0 },
{ "ldb", IMEM, 0, { SHORT_M, LONG_M }, MU, FLAG_MEM, 0, 0 },
{ "ldbu", IMEM, 0x9, { SHORT_M, LONG_M }, MU, FLAG_MEM, 0, 0 },
{ "ldh", IMEM, 0x2, { SHORT_M, LONG_M }, MU, FLAG_MEM, 0, 0 },
{ "ldhh", IMEM, 0x1, { SHORT_M, LONG_M }, MU, FLAG_MEM, 0, 0 },
{ "ldhu", IMEM, 0xa, { SHORT_M, LONG_M }, MU, FLAG_MEM, 0, 0 },
{ "ldw", IMEM, 0x4, { SHORT_M, LONG_M }, MU, FLAG_MEM, 0, 0 },
{ "mac0", IALU2, 0x14, { SHORT_A }, IU, FLAG_MUL32, 0, 0 },
{ "mac1", IALU2, 0x14, { SHORT_A1 }, IU, FLAG_MUL32, 0, 0 },
{ "macs0", IALU2, 0x15, { SHORT_A }, IU, FLAG_MUL32, 0, 0 },
{ "macs1", IALU2, 0x15, { SHORT_A1 }, IU, FLAG_MUL32, 0, 0 },
{ "moddec", IMEM, 0x7, { SHORT_MODDEC }, MU, 0, 0, 0 },
{ "modinc", IMEM, 0x7, { SHORT_MODINC }, MU, 0, 0, 0 },
{ "msub0", IALU2, 0x16, { SHORT_A }, IU, FLAG_MUL32, 0, 0 },
{ "msub1", IALU2, 0x16, { SHORT_A1 }, IU, FLAG_MUL32, 0, 0 },
{ "msubs0", IALU2, 0x17, { SHORT_A }, IU, FLAG_MUL32, 0, 0 },
{ "msubs1", IALU2, 0x17, { SHORT_A1 }, IU, FLAG_MUL32, 0, 0 },
{ "mul", IALU2, 0x10, { SHORT_A }, IU, FLAG_MUL32, 0, 0 },
{ "mul2h", IALU2, 0, { SHORT_A }, IU, FLAG_MUL16, 0, 0 },
{ "mulhxll", IALU2, 0x4, { SHORT_A }, IU, FLAG_MUL16, 0, 0 },
{ "mulhxlh", IALU2, 0x5, { SHORT_A }, IU, FLAG_MUL16, 0, 0 },
{ "mulhxhl", IALU2, 0x6, { SHORT_A }, IU, FLAG_MUL16, 0, 0 },
{ "mulhxhh", IALU2, 0x7, { SHORT_A }, IU, FLAG_MUL16, 0, 0 },
{ "mulx", IALU2, 0x18, { SHORT_AA }, IU, FLAG_MUL32, 0, 0 },
{ "mulx2h", IALU2, 0x1, { SHORT_A2 }, IU, FLAG_MUL16, 0, 0 },
{ "mulxs", IALU2, 0x19, { SHORT_AA }, IU, FLAG_MUL32, 0, 0 },
{ "mvfacc", IALU2, 0x1f, { SHORT_RA }, IU, 0, 0, 0 },
{ "mvfsys", BRA, 0x1e, { SHORT_C1 }, MU, FLAG_ALL, FLAG_ALL, 0 },
{ "mvtacc", IALU2, 0xf, { SHORT_AR }, IU, 0, 0, 0 },
{ "mvtsys", BRA, 0xe, { SHORT_C2 }, MU, FLAG_ALL, FLAG_ALL, 0 },
{ "nop", BRA, 0xF, { SHORT_NONE }, EITHER, 0, 0, 0 },
{ "not", LOGIC, 0x19, { SHORT_U }, EITHER, 0, 0, 0 },
{ "notfg", LOGIC, 0x9, { SHORT_UF }, EITHER, 0, 0, 0 },
{ "or", LOGIC, 0x1a, { SHORT_A, LONG }, EITHER, 0, 0, 0 },
{ "orfg", LOGIC, 0xa, { SHORT_F }, EITHER, 0, 0, 0 },
{ "reit", BRA, 0x8, { SHORT_NONE }, MU, FLAG_SM | FLAG_JMP, FLAG_SM | FLAG_LKR, 0 },
{ "repeat", BRA, 0x18, { SHORT_D1r, LONG_2r }, MU, FLAG_RP, FLAG_RP, RELOC_PCREL },
{ "repeati", BRA, 0x1a, { SHORT_D2Br, LONG_Dbr }, MU, FLAG_RP, FLAG_RP, RELOC_PCREL },
{ "rot", LOGIC, 0x14, { SHORT_A }, EITHER, 0, 0, 0 },
{ "rot2h", LOGIC, 0x15, { SHORT_A }, EITHER, 0, 0, 0 },
{ "rtd", BRA, 0xa, { SHORT_NONE }, MU, FLAG_JMP, FLAG_LKR, 0 },
{ "sat", IALU2, 0x8, { SHORT_A5 }, IU, 0, 0, 0 },
{ "sat2h", IALU2, 0x9, { SHORT_A5 }, IU, 0, 0, 0 },
{ "sathl", IALU2, 0x1c, { SHORT_A5 }, IU, FLAG_ADDSUBppp, 0, 0 },
{ "sathh", IALU2, 0x1d, { SHORT_A5 }, IU, FLAG_ADDSUBppp, 0, 0 },
{ "satz", IALU2, 0xa, { SHORT_A5 }, IU, 0, 0, 0 },
{ "satz2h", IALU2, 0xb, { SHORT_A5 }, IU, 0, 0, 0 },
{ "sra", LOGIC, 0x10, { SHORT_A }, EITHER, 0, 0, 0 },
{ "sra2h", LOGIC, 0x11, { SHORT_A }, EITHER, 0, 0, 0 },
{ "srahh", LOGIC, 0x5, { SHORT_A }, EITHER, 0, 0, 0 },
{ "srahl", LOGIC, 0x4, { SHORT_A }, EITHER, 0, 0, 0 },
{ "src", LOGIC, 0x16, { SHORT_A }, EITHER, FLAG_ADDSUBppp, 0, 0 },
{ "srl", LOGIC, 0x12, { SHORT_A }, EITHER, 0, 0, 0 },
{ "srl2h", LOGIC, 0x13, { SHORT_A }, EITHER, 0, 0, 0 },
{ "srlhh", LOGIC, 0x7, { SHORT_A }, EITHER, 0, 0, 0 },
{ "srlhl", LOGIC, 0x6, { SHORT_A }, EITHER, 0, 0, 0 },
{ "st2h", IMEM, 0x13, { SHORT_M2, LONG_M2 }, MU, 0, FLAG_MEM | FLAG_NOT_WITH_ADDSUBppp, 0 },
{ "st2w", IMEM, 0x16, { SHORT_M2, LONG_M2 }, MU, 0, FLAG_MEM | FLAG_NOT_WITH_ADDSUBppp, 0 },
{ "st4hb", IMEM, 0x15, { SHORT_M2, LONG_M2 }, MU, 0, FLAG_MEM | FLAG_NOT_WITH_ADDSUBppp, 0 },
{ "stb", IMEM, 0x10, { SHORT_M, LONG_M }, MU, 0, FLAG_MEM | FLAG_NOT_WITH_ADDSUBppp, 0 },
{ "sth", IMEM, 0x12, { SHORT_M, LONG_M }, MU, 0, FLAG_MEM | FLAG_NOT_WITH_ADDSUBppp, 0 },
{ "sthh", IMEM, 0x11, { SHORT_M, LONG_M }, MU, 0, FLAG_MEM | FLAG_NOT_WITH_ADDSUBppp, 0 },
{ "stw", IMEM, 0x14, { SHORT_M, LONG_M }, MU, 0, FLAG_MEM | FLAG_NOT_WITH_ADDSUBppp, 0 },
{ "sub", IALU1, 0x2, { SHORT_A, LONG}, EITHER, 0, FLAG_CVVA, 0 },
{ "sub2h", IALU1, 0x3, { SHORT_A, LONG}, EITHER, 0, 0, 0 },
{ "subb", IALU1, 0x5, { SHORT_A, LONG}, EITHER, FLAG_C, FLAG_CVVA, 0 },
{ "subhlll", IALU1, 0x18, { SHORT_A, LONG}, EITHER, FLAG_ADDSUBppp, FLAG_CVVA, 0 },
{ "subhllh", IALU1, 0x19, { SHORT_A, LONG}, EITHER, FLAG_ADDSUBppp, FLAG_CVVA, 0 },
{ "subhlhl", IALU1, 0x1a, { SHORT_A, LONG}, EITHER, FLAG_ADDSUBppp, FLAG_CVVA, 0 },
{ "subhlhh", IALU1, 0x1b, { SHORT_A, LONG}, EITHER, FLAG_ADDSUBppp, FLAG_CVVA, 0 },
{ "subhhll", IALU1, 0x1c, { SHORT_A, LONG}, EITHER, FLAG_ADDSUBppp, FLAG_CVVA, 0 },
{ "subhhlh", IALU1, 0x1d, { SHORT_A, LONG}, EITHER, FLAG_ADDSUBppp, FLAG_CVVA, 0 },
{ "subhhhl", IALU1, 0x1e, { SHORT_A, LONG}, EITHER, FLAG_ADDSUBppp, FLAG_CVVA, 0 },
{ "subhhhh", IALU1, 0x1f, { SHORT_A, LONG}, EITHER, FLAG_ADDSUBppp, FLAG_CVVA, 0 },
{ "trap", BRA, 0x9, { SHORT_B1, SHORT_T}, MU, FLAG_JSR, FLAG_SM | FLAG_LKR, 0 },
{ "xor", LOGIC, 0x1b, { SHORT_A, LONG }, EITHER, 0, 0, 0 },
{ "xorfg", LOGIC, 0xb, { SHORT_F }, EITHER, 0, 0, 0 },
{ NULL, 0, 0, { 0 }, 0, 0, 0, 0 },
};
/* Now define the operand types.
Format is length, bits, position, flags. */
const struct d30v_operand d30v_operand_table[] =
{
#define UNUSED (0)
{ 0, 0, 0, 0 },
#define Ra (UNUSED + 1)
{ 6, 6, 0, OPERAND_REG | OPERAND_DEST },
#define Ra2 (Ra + 1)
{ 6, 6, 0, OPERAND_REG | OPERAND_DEST | OPERAND_2REG },
#define Ra3 (Ra2 + 1)
{ 6, 6, 0, OPERAND_REG },
#define Rb (Ra3 + 1)
{ 6, 6, 6, OPERAND_REG },
#define Rb2 (Rb + 1)
{ 6, 6, 6, OPERAND_REG | OPERAND_DEST },
#define Rc (Rb2 + 1)
{ 6, 6, 12, OPERAND_REG },
#define Aa (Rc + 1)
{ 6, 1, 0, OPERAND_ACC | OPERAND_REG | OPERAND_DEST },
#define Ab (Aa + 1)
{ 6, 1, 6, OPERAND_ACC | OPERAND_REG },
#define IMM5 (Ab + 1)
{ 6, 5, 12, OPERAND_NUM },
#define IMM5U (IMM5 + 1)
{ 6, 5, 12, OPERAND_NUM | OPERAND_SIGNED }, /* Not used. */
#define IMM5S3 (IMM5U + 1)
{ 6, 5, 12, OPERAND_NUM | OPERAND_SIGNED }, /* Not used. */
#define IMM6 (IMM5S3 + 1)
{ 6, 6, 12, OPERAND_NUM | OPERAND_SIGNED },
#define IMM6U (IMM6 + 1)
{ 6, 6, 0, OPERAND_NUM },
#define IMM6U2 (IMM6U + 1)
{ 6, 6, 12, OPERAND_NUM },
#define REL6S3 (IMM6U2 + 1)
{ 6, 6, 0, OPERAND_NUM | OPERAND_SHIFT | OPERAND_PCREL },
#define REL12S3 (REL6S3 + 1)
{ 12, 12, 12, OPERAND_NUM | OPERAND_SIGNED | OPERAND_SHIFT | OPERAND_PCREL },
#define IMM12S3 (REL12S3 + 1)
{ 12, 12, 12, OPERAND_NUM | OPERAND_SIGNED | OPERAND_SHIFT },
#define REL18S3 (IMM12S3 + 1)
{ 18, 18, 12, OPERAND_NUM | OPERAND_SIGNED | OPERAND_SHIFT | OPERAND_PCREL },
#define IMM18S3 (REL18S3 + 1)
{ 18, 18, 12, OPERAND_NUM | OPERAND_SIGNED | OPERAND_SHIFT },
#define REL32 (IMM18S3 + 1)
{ 32, 32, 0, OPERAND_NUM | OPERAND_PCREL },
#define IMM32 (REL32 + 1)
{ 32, 32, 0, OPERAND_NUM },
#define Fa (IMM32 + 1)
{ 6, 3, 0, OPERAND_REG | OPERAND_FLAG | OPERAND_DEST },
#define Fb (Fa + 1)
{ 6, 3, 6, OPERAND_REG | OPERAND_FLAG },
#define Fc (Fb + 1)
{ 6, 3, 12, OPERAND_REG | OPERAND_FLAG },
#define ATSIGN (Fc + 1)
{ 0, 0, 0, OPERAND_ATSIGN},
#define ATPAR (ATSIGN + 1) /* "@(" */
{ 0, 0, 0, OPERAND_ATPAR},
#define PLUS (ATPAR + 1) /* Postincrement. */
{ 0, 0, 0, OPERAND_PLUS},
#define MINUS (PLUS + 1) /* Postdecrement. */
{ 0, 0, 0, OPERAND_MINUS},
#define ATMINUS (MINUS + 1) /* Predecrement. */
{ 0, 0, 0, OPERAND_ATMINUS},
#define Ca (ATMINUS + 1) /* Control register. */
{ 6, 6, 0, OPERAND_REG | OPERAND_CONTROL | OPERAND_DEST},
#define Cb (Ca + 1) /* Control register. */
{ 6, 6, 6, OPERAND_REG | OPERAND_CONTROL},
#define CC (Cb + 1) /* Condition code (CMPcc and CMPUcc). */
{ 3, 3, -3, OPERAND_NAME},
#define Fa2 (CC + 1) /* Flag register (CMPcc and CMPUcc). */
{ 3, 3, 0, OPERAND_REG | OPERAND_FLAG | OPERAND_DEST},
#define Fake (Fa2 + 1) /* Place holder for "id" field in mvfsys and mvtsys. */
{ 6, 2, 12, OPERAND_SPECIAL},
};
/* Now we need to define the instruction formats. */
const struct d30v_format d30v_format_table[] =
{
{ 0, 0, { 0 } },
{ SHORT_M, 0, { Ra, ATPAR, Rb, Rc } }, /* Ra,@(Rb,Rc) */
{ SHORT_M, 1, { Ra, ATPAR, Rb, PLUS, Rc } }, /* Ra,@(Rb+,Rc) */
{ SHORT_M, 2, { Ra, ATPAR, Rb, IMM6 } }, /* Ra,@(Rb,imm6) */
{ SHORT_M, 3, { Ra, ATPAR, Rb, MINUS, Rc } }, /* Ra,@(Rb-,Rc) */
{ SHORT_M2, 0, { Ra2, ATPAR, Rb, Rc } }, /* Ra,@(Rb,Rc) */
{ SHORT_M2, 1, { Ra2, ATPAR, Rb, PLUS, Rc } },/* Ra,@(Rb+,Rc) */
{ SHORT_M2, 2, { Ra2, ATPAR, Rb, IMM6 } }, /* Ra,@(Rb,imm6) */
{ SHORT_M2, 3, { Ra2, ATPAR, Rb, MINUS, Rc } },/* Ra,@(Rb-,Rc) */
{ SHORT_A, 0, { Ra, Rb, Rc } }, /* Ra,Rb,Rc */
{ SHORT_A, 2, { Ra, Rb, IMM6 } }, /* Ra,Rb,imm6 */
{ SHORT_B1, 0, { Rc } }, /* Rc */
{ SHORT_B2, 2, { IMM18S3 } }, /* imm18 */
{ SHORT_B2r, 2, { REL18S3 } }, /* rel18 */
{ SHORT_B3, 0, { Ra3, Rc } }, /* Ra,Rc */
{ SHORT_B3, 2, { Ra3, IMM12S3 } }, /* Ra,imm12 */
{ SHORT_B3r, 0, { Ra3, Rc } }, /* Ra,Rc */
{ SHORT_B3r, 2, { Ra3, REL12S3 } }, /* Ra,rel12 */
{ SHORT_B3b, 1, { Ra3, Rc } }, /* Ra,Rc */
{ SHORT_B3b, 3, { Ra3, IMM12S3 } }, /* Ra,imm12 */
{ SHORT_B3br, 1, { Ra3, Rc } }, /* Ra,Rc */
{ SHORT_B3br, 3, { Ra3, REL12S3 } }, /* Ra,rel12 */
{ SHORT_D1r, 0, { Ra, Rc } }, /* Ra,Rc */
{ SHORT_D1r, 2, { Ra, REL12S3 } }, /* Ra,rel12s3 */
{ SHORT_D2, 0, { REL6S3, Rc } }, /* rel6s3,Rc */
{ SHORT_D2, 2, { REL6S3, IMM12S3 } }, /* rel6s3,imm12s3 */
{ SHORT_D2r, 0, { REL6S3, Rc } }, /* rel6s3,Rc */
{ SHORT_D2r, 2, { REL6S3, REL12S3 } }, /* rel6s3,rel12s3 */
{ SHORT_D2Br, 0, { IMM6U, Rc } }, /* imm6u,Rc */
{ SHORT_D2Br, 2, { IMM6U, REL12S3 } }, /* imm6u,rel12s3 */
{ SHORT_U, 0, { Ra, Rb } }, /* Ra,Rb */
{ SHORT_F, 0, { Fa, Fb, Fc } }, /* Fa,Fb,Fc (orfg, xorfg) */
{ SHORT_F, 2, { Fa, Fb, IMM6 } }, /* Fa,Fb,imm6 */
{ SHORT_AF, 0, { Fa, Rb, Rc } }, /* Fa,Rb,Rc */
{ SHORT_AF, 2, { Fa, Rb, IMM6 } }, /* Fa,Rb,imm6 */
{ SHORT_T, 2, { IMM5 } }, /* imm5s3 (trap) */
{ SHORT_A5, 0, { Ra, Rb, Rc } }, /* Ra,Rb,Rc */
{ SHORT_A5, 2, { Ra, Rb, IMM5 } }, /* Ra,Rb,imm5 (sat*) */
{ SHORT_CMP, 0, { CC, Fa2, Rb, Rc} }, /* CC Fa2,Rb,Rc */
{ SHORT_CMP, 2, { CC, Fa2, Rb, IMM6} }, /* CC Fa2,Rb,imm6 */
{ SHORT_CMPU, 0, { CC, Fa2, Rb, Rc} }, /* CC Fa2,Rb,Rc */
{ SHORT_CMPU, 2, { CC, Fa2, Rb, IMM6U2} }, /* CC Fa2,Rb,imm6 */
{ SHORT_A1, 1, { Ra, Rb, Rc } }, /* Ra,Rb,Rc for MAC where a=1 */
{ SHORT_A1, 3, { Ra, Rb, IMM6 } }, /* Ra,Rb,imm6 for MAC where a=1 */
{ SHORT_AA, 0, { Aa, Rb, Rc } }, /* Aa,Rb,Rc */
{ SHORT_AA, 2, { Aa, Rb, IMM6 } }, /* Aa,Rb,imm6 */
{ SHORT_RA, 0, { Ra, Ab, Rc } }, /* Ra,Ab,Rc */
{ SHORT_RA, 2, { Ra, Ab, IMM6U2 } }, /* Ra,Ab,imm6u */
{ SHORT_MODINC, 1, { Rb2, IMM5 } }, /* Rb2,imm5 (modinc) */
{ SHORT_MODDEC, 3, { Rb2, IMM5 } }, /* Rb2,imm5 (moddec) */
{ SHORT_C1, 0, { Ra, Cb, Fake } }, /* Ra,Cb (mvfsys) */
{ SHORT_C2, 0, { Ca, Rb, Fake } }, /* Ca,Rb (mvtsys) */
{ SHORT_UF, 0, { Fa, Fb } }, /* Fa,Fb (notfg) */
{ SHORT_A2, 0, { Ra2, Rb, Rc } }, /* Ra2,Rb,Rc */
{ SHORT_A2, 2, { Ra2, Rb, IMM6 } }, /* Ra2,Rb,imm6 */
{ SHORT_NONE, 0, { 0 } }, /* no operands (nop, reit) */
{ SHORT_AR, 0, { Aa, Rb, Rc } }, /* Aa,Rb,Rc */
{ LONG, 2, { Ra, Rb, IMM32 } }, /* Ra,Rb,imm32 */
{ LONG_U, 2, { IMM32 } }, /* imm32 */
{ LONG_Ur, 2, { REL32 } }, /* rel32 */
{ LONG_CMP, 2, { CC, Fa2, Rb, IMM32} }, /* CC Fa2,Rb,imm32 */
{ LONG_M, 2, { Ra, ATPAR, Rb, IMM32 } }, /* Ra,@(Rb,imm32) */
{ LONG_M2, 2, { Ra2, ATPAR, Rb, IMM32 } }, /* Ra,@(Rb,imm32) */
{ LONG_2, 2, { Ra3, IMM32 } }, /* Ra,imm32 */
{ LONG_2r, 2, { Ra3, REL32 } }, /* Ra,rel32 */
{ LONG_2b, 3, { Ra3, IMM32 } }, /* Ra,imm32 */
{ LONG_2br, 3, { Ra3, REL32 } }, /* Ra,rel32 */
{ LONG_D, 2, { REL6S3, IMM32 } }, /* rel6s3,imm32 */
{ LONG_Dr, 2, { REL6S3, REL32 } }, /* rel6s3,rel32 */
{ LONG_Dbr, 2, { IMM6U, REL32 } }, /* imm6,rel32 */
{ 0, 0, { 0 } },
};
const char *d30v_ecc_names[] =
{
"al",
"tx",
"fx",
"xt",
"xf",
"tt",
"tf",
"res"
};
const char *d30v_cc_names[] =
{
"eq",
"ne",
"gt",
"ge",
"lt",
"le",
"ps",
"ng",
NULL
};
Reference in New Issue View Git Blame Copy Permalink