1 /* Opcode table for the ARC.
2 Copyright (C) 1994-2019 Free Software Foundation, Inc.
4 Contributed by Claudiu Zissulescu (claziss@synopsys.com)
6 This file is part of libopcodes.
8 This library is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3, or (at your option)
13 It is distributed in the hope that it will be useful, but WITHOUT
14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
16 License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software Foundation,
20 Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
25 #include "opcode/arc.h"
27 #include "libiberty.h"
29 /* ARC NPS400 Support: The ARC NPS400 core is an ARC700 with some custom
30 instructions. All NPS400 features are built into all ARC target builds as
31 this reduces the chances that regressions might creep in. */
33 /* Insert RA register into a 32-bit opcode, with checks. */
35 static unsigned long long
36 insert_ra_chk (unsigned long long insn,
41 *errmsg = _("LP_COUNT register cannot be used as destination register");
43 return insn | (value & 0x3F);
46 /* Insert RB register into a 32-bit opcode. */
48 static unsigned long long
49 insert_rb (unsigned long long insn,
51 const char ** errmsg ATTRIBUTE_UNUSED)
53 return insn | ((value & 0x07) << 24) | (((value >> 3) & 0x07) << 12);
56 /* Insert RB register with checks. */
58 static unsigned long long
59 insert_rb_chk (unsigned long long insn,
64 *errmsg = _("LP_COUNT register cannot be used as destination register");
66 return insn | ((value & 0x07) << 24) | (((value >> 3) & 0x07) << 12);
70 extract_rb (unsigned long long insn,
71 bfd_boolean * invalid)
73 int value = (((insn >> 12) & 0x07) << 3) | ((insn >> 24) & 0x07);
75 if (value == 0x3e && invalid)
76 *invalid = TRUE; /* A limm operand, it should be extracted in a
82 static unsigned long long
83 insert_rad (unsigned long long insn,
88 *errmsg = _("cannot use odd number destination register");
90 *errmsg = _("LP_COUNT register cannot be used as destination register");
92 return insn | (value & 0x3F);
95 static unsigned long long
96 insert_rcd (unsigned long long insn,
101 *errmsg = _("cannot use odd number source register");
103 return insn | ((value & 0x3F) << 6);
106 /* Dummy insert ZERO operand function. */
108 static unsigned long long
109 insert_za (unsigned long long insn,
111 const char ** errmsg)
114 *errmsg = _("operand is not zero");
118 /* Insert Y-bit in bbit/br instructions. This function is called only
119 when solving fixups. */
121 static unsigned long long
122 insert_Ybit (unsigned long long insn,
124 const char ** errmsg ATTRIBUTE_UNUSED)
132 /* Insert Y-bit in bbit/br instructions. This function is called only
133 when solving fixups. */
135 static unsigned long long
136 insert_NYbit (unsigned long long insn,
138 const char ** errmsg ATTRIBUTE_UNUSED)
146 /* Insert H register into a 16-bit opcode. */
148 static unsigned long long
149 insert_rhv1 (unsigned long long insn,
151 const char ** errmsg ATTRIBUTE_UNUSED)
153 return insn |= ((value & 0x07) << 5) | ((value >> 3) & 0x07);
157 extract_rhv1 (unsigned long long insn,
158 bfd_boolean * invalid ATTRIBUTE_UNUSED)
160 int value = ((insn & 0x7) << 3) | ((insn >> 5) & 0x7);
165 /* Insert H register into a 16-bit opcode. */
167 static unsigned long long
168 insert_rhv2 (unsigned long long insn,
170 const char ** errmsg)
173 *errmsg = _("register R30 is a limm indicator");
174 else if (value < 0 || value > 31)
175 *errmsg = _("register out of range");
176 return insn |= ((value & 0x07) << 5) | ((value >> 3) & 0x03);
180 extract_rhv2 (unsigned long long insn,
181 bfd_boolean * invalid ATTRIBUTE_UNUSED)
183 int value = ((insn >> 5) & 0x07) | ((insn & 0x03) << 3);
188 static unsigned long long
189 insert_r0 (unsigned long long insn,
191 const char ** errmsg)
194 *errmsg = _("register must be R0");
199 extract_r0 (unsigned long long insn ATTRIBUTE_UNUSED,
200 bfd_boolean * invalid ATTRIBUTE_UNUSED)
206 static unsigned long long
207 insert_r1 (unsigned long long insn,
209 const char ** errmsg)
212 *errmsg = _("register must be R1");
217 extract_r1 (unsigned long long insn ATTRIBUTE_UNUSED,
218 bfd_boolean * invalid ATTRIBUTE_UNUSED)
223 static unsigned long long
224 insert_r2 (unsigned long long insn,
226 const char ** errmsg)
229 *errmsg = _("register must be R2");
234 extract_r2 (unsigned long long insn ATTRIBUTE_UNUSED,
235 bfd_boolean * invalid ATTRIBUTE_UNUSED)
240 static unsigned long long
241 insert_r3 (unsigned long long insn,
243 const char ** errmsg)
246 *errmsg = _("register must be R3");
251 extract_r3 (unsigned long long insn ATTRIBUTE_UNUSED,
252 bfd_boolean * invalid ATTRIBUTE_UNUSED)
257 static unsigned long long
258 insert_sp (unsigned long long insn,
260 const char ** errmsg)
263 *errmsg = _("register must be SP");
268 extract_sp (unsigned long long insn ATTRIBUTE_UNUSED,
269 bfd_boolean * invalid ATTRIBUTE_UNUSED)
274 static unsigned long long
275 insert_gp (unsigned long long insn,
277 const char ** errmsg)
280 *errmsg = _("register must be GP");
285 extract_gp (unsigned long long insn ATTRIBUTE_UNUSED,
286 bfd_boolean * invalid ATTRIBUTE_UNUSED)
291 static unsigned long long
292 insert_pcl (unsigned long long insn,
294 const char ** errmsg)
297 *errmsg = _("register must be PCL");
302 extract_pcl (unsigned long long insn ATTRIBUTE_UNUSED,
303 bfd_boolean * invalid ATTRIBUTE_UNUSED)
308 static unsigned long long
309 insert_blink (unsigned long long insn,
311 const char ** errmsg)
314 *errmsg = _("register must be BLINK");
319 extract_blink (unsigned long long insn ATTRIBUTE_UNUSED,
320 bfd_boolean * invalid ATTRIBUTE_UNUSED)
325 static unsigned long long
326 insert_ilink1 (unsigned long long insn,
328 const char ** errmsg)
331 *errmsg = _("register must be ILINK1");
336 extract_ilink1 (unsigned long long insn ATTRIBUTE_UNUSED,
337 bfd_boolean * invalid ATTRIBUTE_UNUSED)
342 static unsigned long long
343 insert_ilink2 (unsigned long long insn,
345 const char ** errmsg)
348 *errmsg = _("register must be ILINK2");
353 extract_ilink2 (unsigned long long insn ATTRIBUTE_UNUSED,
354 bfd_boolean * invalid ATTRIBUTE_UNUSED)
359 static unsigned long long
360 insert_ras (unsigned long long insn,
362 const char ** errmsg)
379 *errmsg = _("register must be either r0-r3 or r12-r15");
386 extract_ras (unsigned long long insn,
387 bfd_boolean * invalid ATTRIBUTE_UNUSED)
389 int value = insn & 0x07;
397 static unsigned long long
398 insert_rbs (unsigned long long insn,
400 const char ** errmsg)
414 insn |= ((value - 8)) << 8;
417 *errmsg = _("register must be either r0-r3 or r12-r15");
424 extract_rbs (unsigned long long insn,
425 bfd_boolean * invalid ATTRIBUTE_UNUSED)
427 int value = (insn >> 8) & 0x07;
435 static unsigned long long
436 insert_rcs (unsigned long long insn,
438 const char ** errmsg)
452 insn |= ((value - 8)) << 5;
455 *errmsg = _("register must be either r0-r3 or r12-r15");
462 extract_rcs (unsigned long long insn,
463 bfd_boolean * invalid ATTRIBUTE_UNUSED)
465 int value = (insn >> 5) & 0x07;
473 static unsigned long long
474 insert_simm3s (unsigned long long insn,
476 const char ** errmsg)
506 *errmsg = _("accepted values are from -1 to 6");
515 extract_simm3s (unsigned long long insn,
516 bfd_boolean * invalid ATTRIBUTE_UNUSED)
518 int value = (insn >> 8) & 0x07;
526 static unsigned long long
527 insert_rrange (unsigned long long insn,
529 const char ** errmsg)
531 int reg1 = (value >> 16) & 0xFFFF;
532 int reg2 = value & 0xFFFF;
535 *errmsg = _("first register of the range should be r13");
536 else if (reg2 < 13 || reg2 > 26)
537 *errmsg = _("last register of the range doesn't fit");
539 insn |= ((reg2 - 12) & 0x0F) << 1;
544 extract_rrange (unsigned long long insn,
545 bfd_boolean * invalid ATTRIBUTE_UNUSED)
547 return (insn >> 1) & 0x0F;
550 static unsigned long long
551 insert_r13el (unsigned long long insn,
557 *errmsg = _("invalid register number, should be fp");
565 static unsigned long long
566 insert_fpel (unsigned long long insn,
568 const char ** errmsg)
572 *errmsg = _("invalid register number, should be fp");
581 extract_fpel (unsigned long long insn,
582 bfd_boolean * invalid ATTRIBUTE_UNUSED)
584 return (insn & 0x0100) ? 27 : -1;
587 static unsigned long long
588 insert_blinkel (unsigned long long insn,
590 const char ** errmsg)
594 *errmsg = _("invalid register number, should be blink");
603 extract_blinkel (unsigned long long insn,
604 bfd_boolean * invalid ATTRIBUTE_UNUSED)
606 return (insn & 0x0200) ? 31 : -1;
609 static unsigned long long
610 insert_pclel (unsigned long long insn,
612 const char ** errmsg)
616 *errmsg = _("invalid register number, should be pcl");
625 extract_pclel (unsigned long long insn,
626 bfd_boolean * invalid ATTRIBUTE_UNUSED)
628 return (insn & 0x0400) ? 63 : -1;
633 /* mask = 00000000000000000000111111000000
634 insn = 00011bbb000000000BBBwwwwwwDaaZZ1. */
636 static unsigned long long
637 insert_w6 (unsigned long long insn,
639 const char ** errmsg ATTRIBUTE_UNUSED)
641 insn |= ((value >> 0) & 0x003f) << 6;
648 /* mask = 00000000000000000000111111000000. */
651 extract_w6 (unsigned long long insn,
652 bfd_boolean * invalid ATTRIBUTE_UNUSED)
656 value |= ((insn >> 6) & 0x003f) << 0;
658 /* Extend the sign. */
659 int signbit = 1 << 5;
660 value = (value ^ signbit) - signbit;
667 /* mask = 0000011100022000
668 insn = 01000ggghhhGG0HH. */
670 static unsigned long long
671 insert_g_s (unsigned long long insn,
673 const char ** errmsg ATTRIBUTE_UNUSED)
675 insn |= ((value >> 0) & 0x0007) << 8;
676 insn |= ((value >> 3) & 0x0003) << 3;
683 /* mask = 0000011100022000. */
686 extract_g_s (unsigned long long insn,
687 bfd_boolean * invalid ATTRIBUTE_UNUSED)
690 int signbit = 1 << (6 - 1);
692 value |= ((insn >> 8) & 0x0007) << 0;
693 value |= ((insn >> 3) & 0x0003) << 3;
695 /* Extend the sign. */
696 value = (value ^ signbit) - signbit;
701 /* ARC NPS400 Support: See comment near head of file. */
702 #define MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(NAME,OFFSET) \
703 static unsigned long long \
704 insert_nps_3bit_reg_at_##OFFSET##_##NAME \
705 (unsigned long long insn, \
707 const char ** errmsg) \
715 insn |= value << (OFFSET); \
721 insn |= (value - 8) << (OFFSET); \
724 *errmsg = _("register must be either r0-r3 or r12-r15"); \
731 extract_nps_3bit_reg_at_##OFFSET##_##NAME \
732 (unsigned long long insn, \
733 bfd_boolean * invalid ATTRIBUTE_UNUSED) \
735 int value = (insn >> (OFFSET)) & 0x07; \
741 MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(dst,8)
742 MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(dst,24)
743 MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(dst,40)
744 MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(dst,56)
746 MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(src2,5)
747 MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(src2,21)
748 MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(src2,37)
749 MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(src2,53)
751 static unsigned long long
752 insert_nps_bitop_size_2b (unsigned long long insn,
754 const char ** errmsg)
772 *errmsg = _("invalid size, should be 1, 2, 4, or 8");
781 extract_nps_bitop_size_2b (unsigned long long insn,
782 bfd_boolean * invalid ATTRIBUTE_UNUSED)
784 return 1 << ((insn >> 10) & 0x3);
787 static unsigned long long
788 insert_nps_bitop_uimm8 (unsigned long long insn,
790 const char ** errmsg ATTRIBUTE_UNUSED)
792 insn |= ((value >> 5) & 7) << 12;
793 insn |= (value & 0x1f);
798 extract_nps_bitop_uimm8 (unsigned long long insn,
799 bfd_boolean * invalid ATTRIBUTE_UNUSED)
801 return (((insn >> 12) & 0x7) << 5) | (insn & 0x1f);
804 static unsigned long long
805 insert_nps_rflt_uimm6 (unsigned long long insn,
807 const char ** errmsg)
817 *errmsg = _("invalid immediate, must be 1, 2, or 4");
821 insn |= (value << 6);
826 extract_nps_rflt_uimm6 (unsigned long long insn,
827 bfd_boolean * invalid ATTRIBUTE_UNUSED)
829 return (insn >> 6) & 0x3f;
832 static unsigned long long
833 insert_nps_dst_pos_and_size (unsigned long long insn,
835 const char ** errmsg ATTRIBUTE_UNUSED)
837 insn |= ((value & 0x1f) | (((32 - value - 1) & 0x1f) << 10));
842 extract_nps_dst_pos_and_size (unsigned long long insn,
843 bfd_boolean * invalid ATTRIBUTE_UNUSED)
845 return (insn & 0x1f);
848 static unsigned long long
849 insert_nps_cmem_uimm16 (unsigned long long insn,
851 const char ** errmsg)
853 int top = (value >> 16) & 0xffff;
855 if (top != 0x0 && top != NPS_CMEM_HIGH_VALUE)
856 *errmsg = _("invalid value for CMEM ld/st immediate");
857 insn |= (value & 0xffff);
862 extract_nps_cmem_uimm16 (unsigned long long insn,
863 bfd_boolean * invalid ATTRIBUTE_UNUSED)
865 return (NPS_CMEM_HIGH_VALUE << 16) | (insn & 0xffff);
868 static unsigned long long
869 insert_nps_imm_offset (unsigned long long insn,
871 const char ** errmsg)
883 *errmsg = _("invalid position, should be 0, 16, 32, 48 or 64.");
886 insn |= (value << 10);
891 extract_nps_imm_offset (unsigned long long insn,
892 bfd_boolean * invalid ATTRIBUTE_UNUSED)
894 return ((insn >> 10) & 0x7) * 16;
897 static unsigned long long
898 insert_nps_imm_entry (unsigned long long insn,
900 const char ** errmsg)
917 *errmsg = _("invalid position, should be 16, 32, 64 or 128.");
920 insn |= (value << 2);
925 extract_nps_imm_entry (unsigned long long insn,
926 bfd_boolean * invalid ATTRIBUTE_UNUSED)
928 int imm_entry = ((insn >> 2) & 0x7);
929 return (1 << (imm_entry + 4));
932 static unsigned long long
933 insert_nps_size_16bit (unsigned long long insn,
935 const char ** errmsg)
937 if ((value < 1) || (value > 64))
939 *errmsg = _("invalid size value must be on range 1-64.");
942 value = value & 0x3f;
943 insn |= (value << 6);
948 extract_nps_size_16bit (unsigned long long insn,
949 bfd_boolean * invalid ATTRIBUTE_UNUSED)
951 return ((insn & 0xfc0) >> 6) ? ((insn & 0xfc0) >> 6) : 64;
955 #define MAKE_SRC_POS_INSERT_EXTRACT_FUNCS(NAME,SHIFT) \
956 static unsigned long long \
957 insert_nps_##NAME##_pos (unsigned long long insn, \
959 const char ** errmsg) \
970 *errmsg = _("invalid position, should be 0, 8, 16, or 24"); \
973 insn |= (value << SHIFT); \
978 extract_nps_##NAME##_pos (unsigned long long insn, \
979 bfd_boolean * invalid ATTRIBUTE_UNUSED) \
981 return ((insn >> SHIFT) & 0x3) * 8; \
984 MAKE_SRC_POS_INSERT_EXTRACT_FUNCS (src2, 12)
985 MAKE_SRC_POS_INSERT_EXTRACT_FUNCS (src1, 10)
987 #define MAKE_BIAS_INSERT_EXTRACT_FUNCS(NAME,LOWER,UPPER,BITS,BIAS,SHIFT) \
988 static unsigned long long \
989 insert_nps_##NAME (unsigned long long insn, \
991 const char ** errmsg) \
993 if (value < LOWER || value > UPPER) \
995 *errmsg = _("invalid size, value must be " \
996 #LOWER " to " #UPPER "."); \
1000 insn |= (value << SHIFT); \
1005 extract_nps_##NAME (unsigned long long insn, \
1006 bfd_boolean * invalid ATTRIBUTE_UNUSED) \
1008 return ((insn >> SHIFT) & ((1 << BITS) - 1)) + BIAS; \
1011 MAKE_BIAS_INSERT_EXTRACT_FUNCS (addb_size,2,32,5,1,5)
1012 MAKE_BIAS_INSERT_EXTRACT_FUNCS (andb_size,1,32,5,1,5)
1013 MAKE_BIAS_INSERT_EXTRACT_FUNCS (fxorb_size,8,32,5,8,5)
1014 MAKE_BIAS_INSERT_EXTRACT_FUNCS (wxorb_size,16,32,5,16,5)
1015 MAKE_BIAS_INSERT_EXTRACT_FUNCS (bitop_size,1,32,5,1,10)
1016 MAKE_BIAS_INSERT_EXTRACT_FUNCS (qcmp_size,1,8,3,1,9)
1017 MAKE_BIAS_INSERT_EXTRACT_FUNCS (bitop1_size,1,32,5,1,20)
1018 MAKE_BIAS_INSERT_EXTRACT_FUNCS (bitop2_size,1,32,5,1,25)
1019 MAKE_BIAS_INSERT_EXTRACT_FUNCS (hash_width,1,32,5,1,6)
1020 MAKE_BIAS_INSERT_EXTRACT_FUNCS (hash_len,1,8,3,1,2)
1021 MAKE_BIAS_INSERT_EXTRACT_FUNCS (index3,4,7,2,4,0)
1024 extract_nps_qcmp_m3 (unsigned long long insn,
1025 bfd_boolean * invalid)
1027 int m3 = (insn >> 5) & 0xf;
1034 extract_nps_qcmp_m2 (unsigned long long insn,
1035 bfd_boolean * invalid)
1037 bfd_boolean tmp_invalid = FALSE;
1038 int m2 = (insn >> 15) & 0x1;
1039 int m3 = extract_nps_qcmp_m3 (insn, &tmp_invalid);
1041 if (m2 == 0 && m3 == 0xf)
1047 extract_nps_qcmp_m1 (unsigned long long insn,
1048 bfd_boolean * invalid)
1050 bfd_boolean tmp_invalid = FALSE;
1051 int m1 = (insn >> 14) & 0x1;
1052 int m2 = extract_nps_qcmp_m2 (insn, &tmp_invalid);
1053 int m3 = extract_nps_qcmp_m3 (insn, &tmp_invalid);
1055 if (m1 == 0 && m2 == 0 && m3 == 0xf)
1060 static unsigned long long
1061 insert_nps_calc_entry_size (unsigned long long insn,
1063 const char ** errmsg)
1067 if (value < 1 || value > 256)
1069 *errmsg = _("value out of range 1 - 256");
1073 for (pwr = 0; (value & 1) == 0; value >>= 1)
1078 *errmsg = _("value must be power of 2");
1082 return insn | (pwr << 8);
1086 extract_nps_calc_entry_size (unsigned long long insn,
1087 bfd_boolean * invalid ATTRIBUTE_UNUSED)
1089 unsigned entry_size = (insn >> 8) & 0xf;
1090 return 1 << entry_size;
1093 static unsigned long long
1094 insert_nps_bitop_mod4 (unsigned long long insn,
1096 const char ** errmsg ATTRIBUTE_UNUSED)
1098 return insn | ((value & 0x2) << 30) | ((value & 0x1) << 47);
1102 extract_nps_bitop_mod4 (unsigned long long insn,
1103 bfd_boolean * invalid ATTRIBUTE_UNUSED)
1105 return ((insn >> 30) & 0x2) | ((insn >> 47) & 0x1);
1108 static unsigned long long
1109 insert_nps_bitop_dst_pos3_pos4 (unsigned long long insn,
1111 const char ** errmsg ATTRIBUTE_UNUSED)
1113 return insn | (value << 42) | (value << 37);
1117 extract_nps_bitop_dst_pos3_pos4 (unsigned long long insn,
1118 bfd_boolean * invalid)
1120 if (((insn >> 42) & 0x1f) != ((insn >> 37) & 0x1f))
1122 return ((insn >> 37) & 0x1f);
1125 static unsigned long long
1126 insert_nps_bitop_ins_ext (unsigned long long insn,
1128 const char ** errmsg)
1130 if (value < 0 || value > 28)
1131 *errmsg = _("value must be in the range 0 to 28");
1132 return insn | (value << 20);
1136 extract_nps_bitop_ins_ext (unsigned long long insn,
1137 bfd_boolean * invalid)
1139 int value = (insn >> 20) & 0x1f;
1146 #define MAKE_1BASED_INSERT_EXTRACT_FUNCS(NAME,SHIFT,UPPER,BITS) \
1147 static unsigned long long \
1148 insert_nps_##NAME (unsigned long long insn, \
1150 const char ** errmsg) \
1152 if (value < 1 || value > UPPER) \
1153 *errmsg = _("value must be in the range 1 to " #UPPER); \
1154 if (value == UPPER) \
1156 return insn | (value << SHIFT); \
1160 extract_nps_##NAME (unsigned long long insn, \
1161 bfd_boolean * invalid ATTRIBUTE_UNUSED) \
1163 int value = (insn >> SHIFT) & ((1 << BITS) - 1); \
1169 MAKE_1BASED_INSERT_EXTRACT_FUNCS (field_size, 6, 8, 3)
1170 MAKE_1BASED_INSERT_EXTRACT_FUNCS (shift_factor, 9, 8, 3)
1171 MAKE_1BASED_INSERT_EXTRACT_FUNCS (bits_to_scramble, 12, 8, 3)
1172 MAKE_1BASED_INSERT_EXTRACT_FUNCS (bdlen_max_len, 5, 256, 8)
1173 MAKE_1BASED_INSERT_EXTRACT_FUNCS (bd_num_buff, 6, 8, 3)
1174 MAKE_1BASED_INSERT_EXTRACT_FUNCS (pmu_num_job, 6, 4, 2)
1175 MAKE_1BASED_INSERT_EXTRACT_FUNCS (proto_size, 16, 64, 6)
1177 static unsigned long long
1178 insert_nps_min_hofs (unsigned long long insn,
1180 const char ** errmsg)
1182 if (value < 0 || value > 240)
1183 *errmsg = _("value must be in the range 0 to 240");
1184 if ((value % 16) != 0)
1185 *errmsg = _("value must be a multiple of 16");
1187 return insn | (value << 6);
1191 extract_nps_min_hofs (unsigned long long insn,
1192 bfd_boolean * invalid ATTRIBUTE_UNUSED)
1194 int value = (insn >> 6) & 0xF;
1198 #define MAKE_INSERT_NPS_ADDRTYPE(NAME, VALUE) \
1199 static unsigned long long \
1200 insert_nps_##NAME (unsigned long long insn, \
1202 const char ** errmsg) \
1204 if (value != ARC_NPS400_ADDRTYPE_##VALUE) \
1205 *errmsg = _("invalid address type for operand"); \
1210 extract_nps_##NAME (unsigned long long insn ATTRIBUTE_UNUSED, \
1211 bfd_boolean * invalid ATTRIBUTE_UNUSED) \
1213 return ARC_NPS400_ADDRTYPE_##VALUE; \
1216 MAKE_INSERT_NPS_ADDRTYPE (bd, BD)
1217 MAKE_INSERT_NPS_ADDRTYPE (jid, JID)
1218 MAKE_INSERT_NPS_ADDRTYPE (lbd, LBD)
1219 MAKE_INSERT_NPS_ADDRTYPE (mbd, MBD)
1220 MAKE_INSERT_NPS_ADDRTYPE (sd, SD)
1221 MAKE_INSERT_NPS_ADDRTYPE (sm, SM)
1222 MAKE_INSERT_NPS_ADDRTYPE (xa, XA)
1223 MAKE_INSERT_NPS_ADDRTYPE (xd, XD)
1224 MAKE_INSERT_NPS_ADDRTYPE (cd, CD)
1225 MAKE_INSERT_NPS_ADDRTYPE (cbd, CBD)
1226 MAKE_INSERT_NPS_ADDRTYPE (cjid, CJID)
1227 MAKE_INSERT_NPS_ADDRTYPE (clbd, CLBD)
1228 MAKE_INSERT_NPS_ADDRTYPE (cm, CM)
1229 MAKE_INSERT_NPS_ADDRTYPE (csd, CSD)
1230 MAKE_INSERT_NPS_ADDRTYPE (cxa, CXA)
1231 MAKE_INSERT_NPS_ADDRTYPE (cxd, CXD)
1233 static unsigned long long
1234 insert_nps_rbdouble_64 (unsigned long long insn,
1236 const char ** errmsg)
1238 if (value < 0 || value > 31)
1239 *errmsg = _("value must be in the range 0 to 31");
1240 return insn | (value << 43) | (value << 48);
1245 extract_nps_rbdouble_64 (unsigned long long insn,
1246 bfd_boolean * invalid)
1248 int value1 = (insn >> 43) & 0x1F;
1249 int value2 = (insn >> 48) & 0x1F;
1251 if (value1 != value2)
1257 static unsigned long long
1258 insert_nps_misc_imm_offset (unsigned long long insn,
1260 const char ** errmsg)
1264 *errmsg = _("invalid position, should be one of: 0,4,8,...124.");
1267 insn |= (value << 6);
1271 static long long int
1272 extract_nps_misc_imm_offset (unsigned long long insn,
1273 bfd_boolean * invalid ATTRIBUTE_UNUSED)
1275 return ((insn >> 8) & 0x1f) * 4;
1278 static long long int
1279 extract_uimm12_20 (unsigned long long insn ATTRIBUTE_UNUSED,
1280 bfd_boolean * invalid ATTRIBUTE_UNUSED)
1284 value |= ((insn >> 6) & 0x003f) << 0;
1285 value |= ((insn >> 0) & 0x003f) << 6;
1290 /* Include the generic extract/insert functions. Order is important
1291 as some of the functions present in the .h may be disabled via
1293 #include "arc-fxi.h"
1295 /* The flag operands table.
1297 The format of the table is
1298 NAME CODE BITS SHIFT FAVAIL. */
1299 const struct arc_flag_operand arc_flag_operands[] =
1303 #define F_ALWAYS (F_NULL + 1)
1304 { "al", 0, 0, 0, 0 },
1305 #define F_RA (F_ALWAYS + 1)
1306 { "ra", 0, 0, 0, 0 },
1307 #define F_EQUAL (F_RA + 1)
1308 { "eq", 1, 5, 0, 1 },
1309 #define F_ZERO (F_EQUAL + 1)
1310 { "z", 1, 5, 0, 0 },
1311 #define F_NOTEQUAL (F_ZERO + 1)
1312 { "ne", 2, 5, 0, 1 },
1313 #define F_NOTZERO (F_NOTEQUAL + 1)
1314 { "nz", 2, 5, 0, 0 },
1315 #define F_POZITIVE (F_NOTZERO + 1)
1316 { "p", 3, 5, 0, 1 },
1317 #define F_PL (F_POZITIVE + 1)
1318 { "pl", 3, 5, 0, 0 },
1319 #define F_NEGATIVE (F_PL + 1)
1320 { "n", 4, 5, 0, 1 },
1321 #define F_MINUS (F_NEGATIVE + 1)
1322 { "mi", 4, 5, 0, 0 },
1323 #define F_CARRY (F_MINUS + 1)
1324 { "c", 5, 5, 0, 1 },
1325 #define F_CARRYSET (F_CARRY + 1)
1326 { "cs", 5, 5, 0, 0 },
1327 #define F_LOWER (F_CARRYSET + 1)
1328 { "lo", 5, 5, 0, 0 },
1329 #define F_CARRYCLR (F_LOWER + 1)
1330 { "cc", 6, 5, 0, 0 },
1331 #define F_NOTCARRY (F_CARRYCLR + 1)
1332 { "nc", 6, 5, 0, 1 },
1333 #define F_HIGHER (F_NOTCARRY + 1)
1334 { "hs", 6, 5, 0, 0 },
1335 #define F_OVERFLOWSET (F_HIGHER + 1)
1336 { "vs", 7, 5, 0, 0 },
1337 #define F_OVERFLOW (F_OVERFLOWSET + 1)
1338 { "v", 7, 5, 0, 1 },
1339 #define F_NOTOVERFLOW (F_OVERFLOW + 1)
1340 { "nv", 8, 5, 0, 1 },
1341 #define F_OVERFLOWCLR (F_NOTOVERFLOW + 1)
1342 { "vc", 8, 5, 0, 0 },
1343 #define F_GT (F_OVERFLOWCLR + 1)
1344 { "gt", 9, 5, 0, 1 },
1345 #define F_GE (F_GT + 1)
1346 { "ge", 10, 5, 0, 1 },
1347 #define F_LT (F_GE + 1)
1348 { "lt", 11, 5, 0, 1 },
1349 #define F_LE (F_LT + 1)
1350 { "le", 12, 5, 0, 1 },
1351 #define F_HI (F_LE + 1)
1352 { "hi", 13, 5, 0, 1 },
1353 #define F_LS (F_HI + 1)
1354 { "ls", 14, 5, 0, 1 },
1355 #define F_PNZ (F_LS + 1)
1356 { "pnz", 15, 5, 0, 1 },
1357 #define F_NJ (F_PNZ + 1)
1358 { "nj", 21, 5, 0, 1 },
1359 #define F_NM (F_NJ + 1)
1360 { "nm", 23, 5, 0, 1 },
1361 #define F_NO_T (F_NM + 1)
1362 { "nt", 24, 5, 0, 1 },
1365 #define F_FLAG (F_NO_T + 1)
1366 { "f", 1, 1, 15, 1 },
1367 #define F_FFAKE (F_FLAG + 1)
1368 { "f", 0, 0, 0, 1 },
1371 #define F_ND (F_FFAKE + 1)
1372 { "nd", 0, 1, 5, 0 },
1373 #define F_D (F_ND + 1)
1374 { "d", 1, 1, 5, 1 },
1375 #define F_DFAKE (F_D + 1)
1376 { "d", 0, 0, 0, 1 },
1377 #define F_DNZ_ND (F_DFAKE + 1)
1378 { "nd", 0, 1, 16, 0 },
1379 #define F_DNZ_D (F_DNZ_ND + 1)
1380 { "d", 1, 1, 16, 1 },
1383 #define F_SIZEB1 (F_DNZ_D + 1)
1384 { "b", 1, 2, 1, 1 },
1385 #define F_SIZEB7 (F_SIZEB1 + 1)
1386 { "b", 1, 2, 7, 1 },
1387 #define F_SIZEB17 (F_SIZEB7 + 1)
1388 { "b", 1, 2, 17, 1 },
1389 #define F_SIZEW1 (F_SIZEB17 + 1)
1390 { "w", 2, 2, 1, 0 },
1391 #define F_SIZEW7 (F_SIZEW1 + 1)
1392 { "w", 2, 2, 7, 0 },
1393 #define F_SIZEW17 (F_SIZEW7 + 1)
1394 { "w", 2, 2, 17, 0 },
1396 /* Sign extension. */
1397 #define F_SIGN6 (F_SIZEW17 + 1)
1398 { "x", 1, 1, 6, 1 },
1399 #define F_SIGN16 (F_SIGN6 + 1)
1400 { "x", 1, 1, 16, 1 },
1401 #define F_SIGNX (F_SIGN16 + 1)
1402 { "x", 0, 0, 0, 1 },
1404 /* Address write-back modes. */
1405 #define F_A3 (F_SIGNX + 1)
1406 { "a", 1, 2, 3, 0 },
1407 #define F_A9 (F_A3 + 1)
1408 { "a", 1, 2, 9, 0 },
1409 #define F_A22 (F_A9 + 1)
1410 { "a", 1, 2, 22, 0 },
1411 #define F_AW3 (F_A22 + 1)
1412 { "aw", 1, 2, 3, 1 },
1413 #define F_AW9 (F_AW3 + 1)
1414 { "aw", 1, 2, 9, 1 },
1415 #define F_AW22 (F_AW9 + 1)
1416 { "aw", 1, 2, 22, 1 },
1417 #define F_AB3 (F_AW22 + 1)
1418 { "ab", 2, 2, 3, 1 },
1419 #define F_AB9 (F_AB3 + 1)
1420 { "ab", 2, 2, 9, 1 },
1421 #define F_AB22 (F_AB9 + 1)
1422 { "ab", 2, 2, 22, 1 },
1423 #define F_AS3 (F_AB22 + 1)
1424 { "as", 3, 2, 3, 1 },
1425 #define F_AS9 (F_AS3 + 1)
1426 { "as", 3, 2, 9, 1 },
1427 #define F_AS22 (F_AS9 + 1)
1428 { "as", 3, 2, 22, 1 },
1429 #define F_ASFAKE (F_AS22 + 1)
1430 { "as", 0, 0, 0, 1 },
1433 #define F_DI5 (F_ASFAKE + 1)
1434 { "di", 1, 1, 5, 1 },
1435 #define F_DI11 (F_DI5 + 1)
1436 { "di", 1, 1, 11, 1 },
1437 #define F_DI14 (F_DI11 + 1)
1438 { "di", 1, 1, 14, 1 },
1439 #define F_DI15 (F_DI14 + 1)
1440 { "di", 1, 1, 15, 1 },
1442 /* ARCv2 specific. */
1443 #define F_NT (F_DI15 + 1)
1444 { "nt", 0, 1, 3, 1},
1445 #define F_T (F_NT + 1)
1447 #define F_H1 (F_T + 1)
1448 { "h", 2, 2, 1, 1 },
1449 #define F_H7 (F_H1 + 1)
1450 { "h", 2, 2, 7, 1 },
1451 #define F_H17 (F_H7 + 1)
1452 { "h", 2, 2, 17, 1 },
1453 #define F_SIZED (F_H17 + 1)
1454 { "dd", 8, 0, 0, 0 }, /* Fake. */
1457 #define F_NE (F_SIZED + 1)
1458 { "ne", 0, 0, 0, 1 },
1460 /* ARC NPS400 Support: See comment near head of file. */
1461 #define F_NPS_CL (F_NE + 1)
1462 { "cl", 0, 0, 0, 1 },
1464 #define F_NPS_NA (F_NPS_CL + 1)
1465 { "na", 1, 1, 9, 1 },
1467 #define F_NPS_SR (F_NPS_NA + 1)
1468 { "s", 1, 1, 13, 1 },
1470 #define F_NPS_M (F_NPS_SR + 1)
1471 { "m", 1, 1, 7, 1 },
1473 #define F_NPS_FLAG (F_NPS_M + 1)
1474 { "f", 1, 1, 20, 1 },
1476 #define F_NPS_R (F_NPS_FLAG + 1)
1477 { "r", 1, 1, 15, 1 },
1479 #define F_NPS_RW (F_NPS_R + 1)
1480 { "rw", 0, 1, 7, 1 },
1482 #define F_NPS_RD (F_NPS_RW + 1)
1483 { "rd", 1, 1, 7, 1 },
1485 #define F_NPS_WFT (F_NPS_RD + 1)
1486 { "wft", 0, 0, 0, 1 },
1488 #define F_NPS_IE1 (F_NPS_WFT + 1)
1489 { "ie1", 1, 2, 8, 1 },
1491 #define F_NPS_IE2 (F_NPS_IE1 + 1)
1492 { "ie2", 2, 2, 8, 1 },
1494 #define F_NPS_IE12 (F_NPS_IE2 + 1)
1495 { "ie12", 3, 2, 8, 1 },
1497 #define F_NPS_SYNC_RD (F_NPS_IE12 + 1)
1498 { "rd", 0, 1, 6, 1 },
1500 #define F_NPS_SYNC_WR (F_NPS_SYNC_RD + 1)
1501 { "wr", 1, 1, 6, 1 },
1503 #define F_NPS_HWS_OFF (F_NPS_SYNC_WR + 1)
1504 { "off", 0, 0, 0, 1 },
1506 #define F_NPS_HWS_RESTORE (F_NPS_HWS_OFF + 1)
1507 { "restore", 0, 0, 0, 1 },
1509 #define F_NPS_SX (F_NPS_HWS_RESTORE + 1)
1510 { "sx", 1, 1, 14, 1 },
1512 #define F_NPS_AR (F_NPS_SX + 1)
1513 { "ar", 0, 1, 0, 1 },
1515 #define F_NPS_AL (F_NPS_AR + 1)
1516 { "al", 1, 1, 0, 1 },
1518 #define F_NPS_S (F_NPS_AL + 1)
1519 { "s", 0, 0, 0, 1 },
1521 #define F_NPS_ZNCV_RD (F_NPS_S + 1)
1522 { "rd", 0, 1, 15, 1 },
1524 #define F_NPS_ZNCV_WR (F_NPS_ZNCV_RD + 1)
1525 { "wr", 1, 1, 15, 1 },
1527 #define F_NPS_P0 (F_NPS_ZNCV_WR + 1)
1528 { "p0", 0, 0, 0, 1 },
1530 #define F_NPS_P1 (F_NPS_P0 + 1)
1531 { "p1", 0, 0, 0, 1 },
1533 #define F_NPS_P2 (F_NPS_P1 + 1)
1534 { "p2", 0, 0, 0, 1 },
1536 #define F_NPS_P3 (F_NPS_P2 + 1)
1537 { "p3", 0, 0, 0, 1 },
1539 #define F_NPS_LDBIT_DI (F_NPS_P3 + 1)
1540 { "di", 0, 0, 0, 1 },
1542 #define F_NPS_LDBIT_CL1 (F_NPS_LDBIT_DI + 1)
1543 { "cl", 1, 1, 6, 1 },
1545 #define F_NPS_LDBIT_CL2 (F_NPS_LDBIT_CL1 + 1)
1546 { "cl", 1, 1, 16, 1 },
1548 #define F_NPS_LDBIT_X2_1 (F_NPS_LDBIT_CL2 + 1)
1549 { "x2", 1, 2, 9, 1 },
1551 #define F_NPS_LDBIT_X2_2 (F_NPS_LDBIT_X2_1 + 1)
1552 { "x2", 1, 2, 22, 1 },
1554 #define F_NPS_LDBIT_X4_1 (F_NPS_LDBIT_X2_2 + 1)
1555 { "x4", 2, 2, 9, 1 },
1557 #define F_NPS_LDBIT_X4_2 (F_NPS_LDBIT_X4_1 + 1)
1558 { "x4", 2, 2, 22, 1 },
1560 #define F_NPS_CORE (F_NPS_LDBIT_X4_2 + 1)
1561 { "core", 1, 3, 6, 1 },
1563 #define F_NPS_CLSR (F_NPS_CORE + 1)
1564 { "clsr", 2, 3, 6, 1 },
1566 #define F_NPS_ALL (F_NPS_CLSR + 1)
1567 { "all", 3, 3, 6, 1 },
1569 #define F_NPS_GIC (F_NPS_ALL + 1)
1570 { "gic", 4, 3, 6, 1 },
1572 #define F_NPS_RSPI_GIC (F_NPS_GIC + 1)
1573 { "gic", 5, 3, 6, 1 },
1576 const unsigned arc_num_flag_operands = ARRAY_SIZE (arc_flag_operands);
1578 /* Table of the flag classes.
1580 The format of the table is
1581 CLASS {FLAG_CODE}. */
1582 const struct arc_flag_class arc_flag_classes[] =
1585 { F_CLASS_NONE, { F_NULL } },
1587 #define C_CC_EQ (C_EMPTY + 1)
1588 {F_CLASS_IMPLICIT | F_CLASS_COND, {F_EQUAL, F_NULL} },
1590 #define C_CC_GE (C_CC_EQ + 1)
1591 {F_CLASS_IMPLICIT | F_CLASS_COND, {F_GE, F_NULL} },
1593 #define C_CC_GT (C_CC_GE + 1)
1594 {F_CLASS_IMPLICIT | F_CLASS_COND, {F_GT, F_NULL} },
1596 #define C_CC_HI (C_CC_GT + 1)
1597 {F_CLASS_IMPLICIT | F_CLASS_COND, {F_HI, F_NULL} },
1599 #define C_CC_HS (C_CC_HI + 1)
1600 {F_CLASS_IMPLICIT | F_CLASS_COND, {F_NOTCARRY, F_NULL} },
1602 #define C_CC_LE (C_CC_HS + 1)
1603 {F_CLASS_IMPLICIT | F_CLASS_COND, {F_LE, F_NULL} },
1605 #define C_CC_LO (C_CC_LE + 1)
1606 {F_CLASS_IMPLICIT | F_CLASS_COND, {F_CARRY, F_NULL} },
1608 #define C_CC_LS (C_CC_LO + 1)
1609 {F_CLASS_IMPLICIT | F_CLASS_COND, {F_LS, F_NULL} },
1611 #define C_CC_LT (C_CC_LS + 1)
1612 {F_CLASS_IMPLICIT | F_CLASS_COND, {F_LT, F_NULL} },
1614 #define C_CC_NE (C_CC_LT + 1)
1615 {F_CLASS_IMPLICIT | F_CLASS_COND, {F_NOTEQUAL, F_NULL} },
1617 #define C_AA_AB (C_CC_NE + 1)
1618 {F_CLASS_IMPLICIT | F_CLASS_WB, {F_AB3, F_NULL} },
1620 #define C_AA_AW (C_AA_AB + 1)
1621 {F_CLASS_IMPLICIT | F_CLASS_WB, {F_AW3, F_NULL} },
1623 #define C_ZZ_D (C_AA_AW + 1)
1624 {F_CLASS_IMPLICIT | F_CLASS_ZZ, {F_SIZED, F_NULL} },
1626 #define C_ZZ_H (C_ZZ_D + 1)
1627 {F_CLASS_IMPLICIT | F_CLASS_ZZ, {F_H1, F_NULL} },
1629 #define C_ZZ_B (C_ZZ_H + 1)
1630 {F_CLASS_IMPLICIT | F_CLASS_ZZ, {F_SIZEB1, F_NULL} },
1632 #define C_CC (C_ZZ_B + 1)
1633 { F_CLASS_OPTIONAL | F_CLASS_EXTEND | F_CLASS_COND,
1634 { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL,
1635 F_NOTZERO, F_POZITIVE, F_PL, F_NEGATIVE, F_MINUS,
1636 F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR,
1637 F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW,
1638 F_NOTOVERFLOW, F_OVERFLOWCLR, F_GT, F_GE, F_LT,
1639 F_LE, F_HI, F_LS, F_PNZ, F_NJ, F_NM, F_NO_T, F_NULL } },
1641 #define C_AA_ADDR3 (C_CC + 1)
1642 #define C_AA27 (C_CC + 1)
1643 { F_CLASS_OPTIONAL | F_CLASS_WB, { F_A3, F_AW3, F_AB3, F_AS3, F_NULL } },
1644 #define C_AA_ADDR9 (C_AA_ADDR3 + 1)
1645 #define C_AA21 (C_AA_ADDR3 + 1)
1646 { F_CLASS_OPTIONAL | F_CLASS_WB, { F_A9, F_AW9, F_AB9, F_AS9, F_NULL } },
1647 #define C_AA_ADDR22 (C_AA_ADDR9 + 1)
1648 #define C_AA8 (C_AA_ADDR9 + 1)
1649 { F_CLASS_OPTIONAL | F_CLASS_WB, { F_A22, F_AW22, F_AB22, F_AS22, F_NULL } },
1651 #define C_F (C_AA_ADDR22 + 1)
1652 { F_CLASS_OPTIONAL, { F_FLAG, F_NULL } },
1653 #define C_FHARD (C_F + 1)
1654 { F_CLASS_OPTIONAL, { F_FFAKE, F_NULL } },
1656 #define C_T (C_FHARD + 1)
1657 { F_CLASS_OPTIONAL, { F_NT, F_T, F_NULL } },
1658 #define C_D (C_T + 1)
1659 { F_CLASS_OPTIONAL, { F_ND, F_D, F_NULL } },
1660 #define C_DNZ_D (C_D + 1)
1661 { F_CLASS_OPTIONAL, { F_DNZ_ND, F_DNZ_D, F_NULL } },
1663 #define C_DHARD (C_DNZ_D + 1)
1664 { F_CLASS_OPTIONAL, { F_DFAKE, F_NULL } },
1666 #define C_DI20 (C_DHARD + 1)
1667 { F_CLASS_OPTIONAL, { F_DI11, F_NULL }},
1668 #define C_DI14 (C_DI20 + 1)
1669 { F_CLASS_OPTIONAL, { F_DI14, F_NULL }},
1670 #define C_DI16 (C_DI14 + 1)
1671 { F_CLASS_OPTIONAL, { F_DI15, F_NULL }},
1672 #define C_DI26 (C_DI16 + 1)
1673 { F_CLASS_OPTIONAL, { F_DI5, F_NULL }},
1675 #define C_X25 (C_DI26 + 1)
1676 { F_CLASS_OPTIONAL, { F_SIGN6, F_NULL }},
1677 #define C_X15 (C_X25 + 1)
1678 { F_CLASS_OPTIONAL, { F_SIGN16, F_NULL }},
1679 #define C_XHARD (C_X15 + 1)
1680 #define C_X (C_X15 + 1)
1681 { F_CLASS_OPTIONAL, { F_SIGNX, F_NULL }},
1683 #define C_ZZ13 (C_X + 1)
1684 { F_CLASS_OPTIONAL, { F_SIZEB17, F_SIZEW17, F_H17, F_NULL}},
1685 #define C_ZZ23 (C_ZZ13 + 1)
1686 { F_CLASS_OPTIONAL, { F_SIZEB7, F_SIZEW7, F_H7, F_NULL}},
1687 #define C_ZZ29 (C_ZZ23 + 1)
1688 { F_CLASS_OPTIONAL, { F_SIZEB1, F_SIZEW1, F_H1, F_NULL}},
1690 #define C_AS (C_ZZ29 + 1)
1691 { F_CLASS_OPTIONAL, { F_ASFAKE, F_NULL}},
1693 #define C_NE (C_AS + 1)
1694 { F_CLASS_OPTIONAL, { F_NE, F_NULL}},
1696 /* ARC NPS400 Support: See comment near head of file. */
1697 #define C_NPS_CL (C_NE + 1)
1698 { F_CLASS_REQUIRED, { F_NPS_CL, F_NULL}},
1700 #define C_NPS_NA (C_NPS_CL + 1)
1701 { F_CLASS_OPTIONAL, { F_NPS_NA, F_NULL}},
1703 #define C_NPS_SR (C_NPS_NA + 1)
1704 { F_CLASS_OPTIONAL, { F_NPS_SR, F_NULL}},
1706 #define C_NPS_M (C_NPS_SR + 1)
1707 { F_CLASS_OPTIONAL, { F_NPS_M, F_NULL}},
1709 #define C_NPS_F (C_NPS_M + 1)
1710 { F_CLASS_OPTIONAL, { F_NPS_FLAG, F_NULL}},
1712 #define C_NPS_R (C_NPS_F + 1)
1713 { F_CLASS_OPTIONAL, { F_NPS_R, F_NULL}},
1715 #define C_NPS_SCHD_RW (C_NPS_R + 1)
1716 { F_CLASS_REQUIRED, { F_NPS_RW, F_NPS_RD, F_NULL}},
1718 #define C_NPS_SCHD_TRIG (C_NPS_SCHD_RW + 1)
1719 { F_CLASS_REQUIRED, { F_NPS_WFT, F_NULL}},
1721 #define C_NPS_SCHD_IE (C_NPS_SCHD_TRIG + 1)
1722 { F_CLASS_OPTIONAL, { F_NPS_IE1, F_NPS_IE2, F_NPS_IE12, F_NULL}},
1724 #define C_NPS_SYNC (C_NPS_SCHD_IE + 1)
1725 { F_CLASS_REQUIRED, { F_NPS_SYNC_RD, F_NPS_SYNC_WR, F_NULL}},
1727 #define C_NPS_HWS_OFF (C_NPS_SYNC + 1)
1728 { F_CLASS_REQUIRED, { F_NPS_HWS_OFF, F_NULL}},
1730 #define C_NPS_HWS_RESTORE (C_NPS_HWS_OFF + 1)
1731 { F_CLASS_REQUIRED, { F_NPS_HWS_RESTORE, F_NULL}},
1733 #define C_NPS_SX (C_NPS_HWS_RESTORE + 1)
1734 { F_CLASS_OPTIONAL, { F_NPS_SX, F_NULL}},
1736 #define C_NPS_AR_AL (C_NPS_SX + 1)
1737 { F_CLASS_REQUIRED, { F_NPS_AR, F_NPS_AL, F_NULL}},
1739 #define C_NPS_S (C_NPS_AR_AL + 1)
1740 { F_CLASS_REQUIRED, { F_NPS_S, F_NULL}},
1742 #define C_NPS_ZNCV (C_NPS_S + 1)
1743 { F_CLASS_REQUIRED, { F_NPS_ZNCV_RD, F_NPS_ZNCV_WR, F_NULL}},
1745 #define C_NPS_P0 (C_NPS_ZNCV + 1)
1746 { F_CLASS_REQUIRED, { F_NPS_P0, F_NULL }},
1748 #define C_NPS_P1 (C_NPS_P0 + 1)
1749 { F_CLASS_REQUIRED, { F_NPS_P1, F_NULL }},
1751 #define C_NPS_P2 (C_NPS_P1 + 1)
1752 { F_CLASS_REQUIRED, { F_NPS_P2, F_NULL }},
1754 #define C_NPS_P3 (C_NPS_P2 + 1)
1755 { F_CLASS_REQUIRED, { F_NPS_P3, F_NULL }},
1757 #define C_NPS_LDBIT_DI (C_NPS_P3 + 1)
1758 { F_CLASS_REQUIRED, { F_NPS_LDBIT_DI, F_NULL }},
1760 #define C_NPS_LDBIT_CL1 (C_NPS_LDBIT_DI + 1)
1761 { F_CLASS_OPTIONAL, { F_NPS_LDBIT_CL1, F_NULL }},
1763 #define C_NPS_LDBIT_CL2 (C_NPS_LDBIT_CL1 + 1)
1764 { F_CLASS_OPTIONAL, { F_NPS_LDBIT_CL2, F_NULL }},
1766 #define C_NPS_LDBIT_X_1 (C_NPS_LDBIT_CL2 + 1)
1767 { F_CLASS_OPTIONAL, { F_NPS_LDBIT_X2_1, F_NPS_LDBIT_X4_1, F_NULL }},
1769 #define C_NPS_LDBIT_X_2 (C_NPS_LDBIT_X_1 + 1)
1770 { F_CLASS_OPTIONAL, { F_NPS_LDBIT_X2_2, F_NPS_LDBIT_X4_2, F_NULL }},
1772 #define C_NPS_CORE (C_NPS_LDBIT_X_2 + 1)
1773 { F_CLASS_REQUIRED, { F_NPS_CORE, F_NULL}},
1775 #define C_NPS_CLSR (C_NPS_CORE + 1)
1776 { F_CLASS_REQUIRED, { F_NPS_CLSR, F_NULL}},
1778 #define C_NPS_ALL (C_NPS_CLSR + 1)
1779 { F_CLASS_REQUIRED, { F_NPS_ALL, F_NULL}},
1781 #define C_NPS_GIC (C_NPS_ALL + 1)
1782 { F_CLASS_REQUIRED, { F_NPS_GIC, F_NULL}},
1784 #define C_NPS_RSPI_GIC (C_NPS_GIC + 1)
1785 { F_CLASS_REQUIRED, { F_NPS_RSPI_GIC, F_NULL}},
1788 const unsigned char flags_none[] = { 0 };
1789 const unsigned char flags_f[] = { C_F };
1790 const unsigned char flags_cc[] = { C_CC };
1791 const unsigned char flags_ccf[] = { C_CC, C_F };
1793 /* The operands table.
1795 The format of the operands table is:
1797 BITS SHIFT DEFAULT_RELOC FLAGS INSERT_FUN EXTRACT_FUN. */
1798 const struct arc_operand arc_operands[] =
1800 /* The fields are bits, shift, insert, extract, flags. The zero
1801 index is used to indicate end-of-list. */
1803 { 0, 0, 0, 0, 0, 0 },
1805 #define IGNORED (UNUSED + 1)
1806 { 0, 0, 0, ARC_OPERAND_IGNORE | ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, 0, 0 },
1808 /* The plain integer register fields. Used by 32 bit
1810 #define RA (IGNORED + 1)
1811 { 6, 0, 0, ARC_OPERAND_IR, 0, 0 },
1812 #define RA_CHK (RA + 1)
1813 { 6, 0, 0, ARC_OPERAND_IR, insert_ra_chk, 0 },
1814 #define RB (RA_CHK + 1)
1815 { 6, 12, 0, ARC_OPERAND_IR, insert_rb, extract_rb },
1816 #define RB_CHK (RB + 1)
1817 { 6, 12, 0, ARC_OPERAND_IR, insert_rb_chk, extract_rb },
1818 #define RC (RB_CHK + 1)
1819 { 6, 6, 0, ARC_OPERAND_IR, 0, 0 },
1820 #define RBdup (RC + 1)
1821 { 6, 12, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE, insert_rb, extract_rb },
1823 #define RAD (RBdup + 1)
1824 { 6, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_TRUNCATE, insert_rad, 0 },
1825 #define RCD (RAD + 1)
1826 { 6, 6, 0, ARC_OPERAND_IR | ARC_OPERAND_TRUNCATE, insert_rcd, 0 },
1828 /* The plain integer register fields. Used by short
1830 #define RA16 (RCD + 1)
1831 #define RA_S (RCD + 1)
1832 { 4, 0, 0, ARC_OPERAND_IR, insert_ras, extract_ras },
1833 #define RB16 (RA16 + 1)
1834 #define RB_S (RA16 + 1)
1835 { 4, 8, 0, ARC_OPERAND_IR, insert_rbs, extract_rbs },
1836 #define RB16dup (RB16 + 1)
1837 #define RB_Sdup (RB16 + 1)
1838 { 4, 8, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE, insert_rbs, extract_rbs },
1839 #define RC16 (RB16dup + 1)
1840 #define RC_S (RB16dup + 1)
1841 { 4, 5, 0, ARC_OPERAND_IR, insert_rcs, extract_rcs },
1842 #define R6H (RC16 + 1) /* 6bit register field 'h' used
1844 { 6, 5, 0, ARC_OPERAND_IR, insert_rhv1, extract_rhv1 },
1845 #define R5H (R6H + 1) /* 5bit register field 'h' used
1847 #define RH_S (R6H + 1) /* 5bit register field 'h' used
1849 { 5, 5, 0, ARC_OPERAND_IR, insert_rhv2, extract_rhv2 },
1850 #define R5Hdup (R5H + 1)
1851 #define RH_Sdup (R5H + 1)
1852 { 5, 5, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE,
1853 insert_rhv2, extract_rhv2 },
1855 #define RG (R5Hdup + 1)
1856 #define G_S (R5Hdup + 1)
1857 { 5, 5, 0, ARC_OPERAND_IR, insert_g_s, extract_g_s },
1859 /* Fix registers. */
1861 #define R0_S (RG + 1)
1862 { 0, 0, 0, ARC_OPERAND_IR, insert_r0, extract_r0 },
1864 #define R1_S (R0 + 1)
1865 { 1, 0, 0, ARC_OPERAND_IR, insert_r1, extract_r1 },
1867 #define R2_S (R1 + 1)
1868 { 2, 0, 0, ARC_OPERAND_IR, insert_r2, extract_r2 },
1870 #define R3_S (R2 + 1)
1871 { 2, 0, 0, ARC_OPERAND_IR, insert_r3, extract_r3 },
1872 #define RSP (R3 + 1)
1873 #define SP_S (R3 + 1)
1874 { 5, 0, 0, ARC_OPERAND_IR, insert_sp, extract_sp },
1875 #define SPdup (RSP + 1)
1876 #define SP_Sdup (RSP + 1)
1877 { 5, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE, insert_sp, extract_sp },
1878 #define GP (SPdup + 1)
1879 #define GP_S (SPdup + 1)
1880 { 5, 0, 0, ARC_OPERAND_IR, insert_gp, extract_gp },
1882 #define PCL_S (GP + 1)
1883 { 1, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK, insert_pcl, extract_pcl },
1885 #define BLINK (PCL_S + 1)
1886 #define BLINK_S (PCL_S + 1)
1887 { 5, 0, 0, ARC_OPERAND_IR, insert_blink, extract_blink },
1889 #define ILINK1 (BLINK + 1)
1890 { 5, 0, 0, ARC_OPERAND_IR, insert_ilink1, extract_ilink1 },
1891 #define ILINK2 (ILINK1 + 1)
1892 { 5, 0, 0, ARC_OPERAND_IR, insert_ilink2, extract_ilink2 },
1894 /* Long immediate. */
1895 #define LIMM (ILINK2 + 1)
1896 #define LIMM_S (ILINK2 + 1)
1897 { 32, 0, BFD_RELOC_ARC_32_ME, ARC_OPERAND_LIMM, insert_limm, 0 },
1898 #define LIMMdup (LIMM + 1)
1899 { 32, 0, 0, ARC_OPERAND_LIMM | ARC_OPERAND_DUPLICATE, insert_limm, 0 },
1901 /* Special operands. */
1902 #define ZA (LIMMdup + 1)
1903 #define ZB (LIMMdup + 1)
1904 #define ZA_S (LIMMdup + 1)
1905 #define ZB_S (LIMMdup + 1)
1906 #define ZC_S (LIMMdup + 1)
1907 { 0, 0, 0, ARC_OPERAND_UNSIGNED, insert_za, 0 },
1909 #define RRANGE_EL (ZA + 1)
1910 { 4, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK | ARC_OPERAND_TRUNCATE,
1911 insert_rrange, extract_rrange},
1912 #define R13_EL (RRANGE_EL + 1)
1913 { 1, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_IGNORE | ARC_OPERAND_NCHK,
1914 insert_r13el, extract_rrange },
1915 #define FP_EL (R13_EL + 1)
1916 { 1, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_IGNORE | ARC_OPERAND_NCHK,
1917 insert_fpel, extract_fpel },
1918 #define BLINK_EL (FP_EL + 1)
1919 { 1, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_IGNORE | ARC_OPERAND_NCHK,
1920 insert_blinkel, extract_blinkel },
1921 #define PCL_EL (BLINK_EL + 1)
1922 { 1, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_IGNORE | ARC_OPERAND_NCHK,
1923 insert_pclel, extract_pclel },
1925 /* Fake operand to handle the T flag. */
1926 #define BRAKET (PCL_EL + 1)
1927 #define BRAKETdup (PCL_EL + 1)
1928 { 0, 0, 0, ARC_OPERAND_FAKE | ARC_OPERAND_BRAKET, 0, 0 },
1930 /* Fake operand to handle the T flag. */
1931 #define FKT_T (BRAKET + 1)
1932 { 1, 3, 0, ARC_OPERAND_FAKE, insert_Ybit, 0 },
1933 /* Fake operand to handle the T flag. */
1934 #define FKT_NT (FKT_T + 1)
1935 { 1, 3, 0, ARC_OPERAND_FAKE, insert_NYbit, 0 },
1937 /* UIMM6_20 mask = 00000000000000000000111111000000. */
1938 #define UIMM6_20 (FKT_NT + 1)
1939 {6, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm6_20, extract_uimm6_20},
1941 /* Exactly like the above but used by relaxation. */
1942 #define UIMM6_20R (UIMM6_20 + 1)
1943 {6, 0, -UIMM6_20R, ARC_OPERAND_UNSIGNED | ARC_OPERAND_PCREL,
1944 insert_uimm6_20, extract_uimm6_20},
1946 /* SIMM12_20 mask = 00000000000000000000111111222222. */
1947 #define SIMM12_20 (UIMM6_20R + 1)
1948 {12, 0, 0, ARC_OPERAND_SIGNED, insert_simm12_20, extract_simm12_20},
1950 /* Exactly like the above but used by relaxation. */
1951 #define SIMM12_20R (SIMM12_20 + 1)
1952 {12, 0, -SIMM12_20R, ARC_OPERAND_SIGNED | ARC_OPERAND_PCREL,
1953 insert_simm12_20, extract_simm12_20},
1955 /* UIMM12_20 mask = 00000000000000000000111111222222. */
1956 #define UIMM12_20 (SIMM12_20R + 1)
1957 {12, 0, 0, ARC_OPERAND_UNSIGNED, insert_simm12_20, extract_uimm12_20},
1959 /* SIMM3_5_S mask = 0000011100000000. */
1960 #define SIMM3_5_S (UIMM12_20 + 1)
1961 {3, 0, 0, ARC_OPERAND_SIGNED | ARC_OPERAND_NCHK,
1962 insert_simm3s, extract_simm3s},
1964 /* UIMM7_A32_11_S mask = 0000000000011111. */
1965 #define UIMM7_A32_11_S (SIMM3_5_S + 1)
1966 {7, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_ALIGNED32
1967 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_IGNORE, insert_uimm7_a32_11_s,
1968 extract_uimm7_a32_11_s},
1970 /* The same as above but used by relaxation. */
1971 #define UIMM7_A32_11R_S (UIMM7_A32_11_S + 1)
1972 {7, 0, -UIMM7_A32_11R_S, ARC_OPERAND_UNSIGNED | ARC_OPERAND_ALIGNED32
1973 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_IGNORE | ARC_OPERAND_PCREL,
1974 insert_uimm7_a32_11_s, extract_uimm7_a32_11_s},
1976 /* UIMM7_9_S mask = 0000000001111111. */
1977 #define UIMM7_9_S (UIMM7_A32_11R_S + 1)
1978 {7, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm7_9_s, extract_uimm7_9_s},
1980 /* UIMM3_13_S mask = 0000000000000111. */
1981 #define UIMM3_13_S (UIMM7_9_S + 1)
1982 {3, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm3_13_s, extract_uimm3_13_s},
1984 /* Exactly like the above but used for relaxation. */
1985 #define UIMM3_13R_S (UIMM3_13_S + 1)
1986 {3, 0, -UIMM3_13R_S, ARC_OPERAND_UNSIGNED | ARC_OPERAND_PCREL,
1987 insert_uimm3_13_s, extract_uimm3_13_s},
1989 /* SIMM11_A32_7_S mask = 0000000111111111. */
1990 #define SIMM11_A32_7_S (UIMM3_13R_S + 1)
1991 {11, 0, BFD_RELOC_ARC_SDA16_LD2, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED32
1992 | ARC_OPERAND_TRUNCATE, insert_simm11_a32_7_s, extract_simm11_a32_7_s},
1994 /* UIMM6_13_S mask = 0000000002220111. */
1995 #define UIMM6_13_S (SIMM11_A32_7_S + 1)
1996 {6, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm6_13_s, extract_uimm6_13_s},
1997 /* UIMM5_11_S mask = 0000000000011111. */
1998 #define UIMM5_11_S (UIMM6_13_S + 1)
1999 {5, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_IGNORE, insert_uimm5_11_s,
2000 extract_uimm5_11_s},
2002 /* SIMM9_A16_8 mask = 00000000111111102000000000000000. */
2003 #define SIMM9_A16_8 (UIMM5_11_S + 1)
2004 {9, 0, -SIMM9_A16_8, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED16
2005 | ARC_OPERAND_PCREL | ARC_OPERAND_TRUNCATE, insert_simm9_a16_8,
2006 extract_simm9_a16_8},
2008 /* UIMM6_8 mask = 00000000000000000000111111000000. */
2009 #define UIMM6_8 (SIMM9_A16_8 + 1)
2010 {6, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm6_8, extract_uimm6_8},
2012 /* SIMM21_A16_5 mask = 00000111111111102222222222000000. */
2013 #define SIMM21_A16_5 (UIMM6_8 + 1)
2014 {21, 0, BFD_RELOC_ARC_S21H_PCREL, ARC_OPERAND_SIGNED
2015 | ARC_OPERAND_ALIGNED16 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL,
2016 insert_simm21_a16_5, extract_simm21_a16_5},
2018 /* SIMM25_A16_5 mask = 00000111111111102222222222003333. */
2019 #define SIMM25_A16_5 (SIMM21_A16_5 + 1)
2020 {25, 0, BFD_RELOC_ARC_S25H_PCREL, ARC_OPERAND_SIGNED
2021 | ARC_OPERAND_ALIGNED16 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL,
2022 insert_simm25_a16_5, extract_simm25_a16_5},
2024 /* SIMM10_A16_7_S mask = 0000000111111111. */
2025 #define SIMM10_A16_7_S (SIMM25_A16_5 + 1)
2026 {10, 0, -SIMM10_A16_7_S, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED16
2027 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm10_a16_7_s,
2028 extract_simm10_a16_7_s},
2030 #define SIMM10_A16_7_Sbis (SIMM10_A16_7_S + 1)
2031 {10, 0, -SIMM10_A16_7_Sbis, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED16
2032 | ARC_OPERAND_TRUNCATE, insert_simm10_a16_7_s, extract_simm10_a16_7_s},
2034 /* SIMM7_A16_10_S mask = 0000000000111111. */
2035 #define SIMM7_A16_10_S (SIMM10_A16_7_Sbis + 1)
2036 {7, 0, -SIMM7_A16_10_S, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED16
2037 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm7_a16_10_s,
2038 extract_simm7_a16_10_s},
2040 /* SIMM21_A32_5 mask = 00000111111111002222222222000000. */
2041 #define SIMM21_A32_5 (SIMM7_A16_10_S + 1)
2042 {21, 0, BFD_RELOC_ARC_S21W_PCREL, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED32
2043 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm21_a32_5,
2044 extract_simm21_a32_5},
2046 /* SIMM25_A32_5 mask = 00000111111111002222222222003333. */
2047 #define SIMM25_A32_5 (SIMM21_A32_5 + 1)
2048 {25, 0, BFD_RELOC_ARC_S25W_PCREL, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED32
2049 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm25_a32_5,
2050 extract_simm25_a32_5},
2052 /* SIMM13_A32_5_S mask = 0000011111111111. */
2053 #define SIMM13_A32_5_S (SIMM25_A32_5 + 1)
2054 {13, 0, BFD_RELOC_ARC_S13_PCREL, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED32
2055 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm13_a32_5_s,
2056 extract_simm13_a32_5_s},
2058 /* SIMM8_A16_9_S mask = 0000000001111111. */
2059 #define SIMM8_A16_9_S (SIMM13_A32_5_S + 1)
2060 {8, 0, -SIMM8_A16_9_S, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED16
2061 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm8_a16_9_s,
2062 extract_simm8_a16_9_s},
2064 /* UIMM10_6_S_JLIOFF mask = 0000001111111111. */
2065 #define UIMM10_6_S_JLIOFF (SIMM8_A16_9_S + 1)
2066 {12, 0, BFD_RELOC_ARC_JLI_SECTOFF, ARC_OPERAND_UNSIGNED
2067 | ARC_OPERAND_ALIGNED32 | ARC_OPERAND_TRUNCATE, insert_uimm10_6_s,
2068 extract_uimm10_6_s},
2070 /* UIMM3_23 mask = 00000000000000000000000111000000. */
2071 #define UIMM3_23 (UIMM10_6_S_JLIOFF + 1)
2072 {3, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm3_23, extract_uimm3_23},
2074 /* UIMM10_6_S mask = 0000001111111111. */
2075 #define UIMM10_6_S (UIMM3_23 + 1)
2076 {10, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm10_6_s, extract_uimm10_6_s},
2078 /* UIMM6_11_S mask = 0000002200011110. */
2079 #define UIMM6_11_S (UIMM10_6_S + 1)
2080 {6, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm6_11_s, extract_uimm6_11_s},
2082 /* SIMM9_8 mask = 00000000111111112000000000000000. */
2083 #define SIMM9_8 (UIMM6_11_S + 1)
2084 {9, 0, BFD_RELOC_ARC_SDA_LDST, ARC_OPERAND_SIGNED | ARC_OPERAND_IGNORE,
2085 insert_simm9_8, extract_simm9_8},
2087 /* The same as above but used by relaxation. */
2088 #define SIMM9_8R (SIMM9_8 + 1)
2089 {9, 0, -SIMM9_8R, ARC_OPERAND_SIGNED | ARC_OPERAND_IGNORE
2090 | ARC_OPERAND_PCREL, insert_simm9_8, extract_simm9_8},
2092 /* UIMM10_A32_8_S mask = 0000000011111111. */
2093 #define UIMM10_A32_8_S (SIMM9_8R + 1)
2094 {10, 0, -UIMM10_A32_8_S, ARC_OPERAND_UNSIGNED | ARC_OPERAND_ALIGNED32
2095 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_uimm10_a32_8_s,
2096 extract_uimm10_a32_8_s},
2098 /* SIMM9_7_S mask = 0000000111111111. */
2099 #define SIMM9_7_S (UIMM10_A32_8_S + 1)
2100 {9, 0, BFD_RELOC_ARC_SDA16_LD, ARC_OPERAND_SIGNED, insert_simm9_7_s,
2103 /* UIMM6_A16_11_S mask = 0000000000011111. */
2104 #define UIMM6_A16_11_S (SIMM9_7_S + 1)
2105 {6, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_ALIGNED16
2106 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_IGNORE, insert_uimm6_a16_11_s,
2107 extract_uimm6_a16_11_s},
2109 /* UIMM5_A32_11_S mask = 0000020000011000. */
2110 #define UIMM5_A32_11_S (UIMM6_A16_11_S + 1)
2111 {5, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_ALIGNED32
2112 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_IGNORE, insert_uimm5_a32_11_s,
2113 extract_uimm5_a32_11_s},
2115 /* SIMM11_A32_13_S mask = 0000022222200111. */
2116 #define SIMM11_A32_13_S (UIMM5_A32_11_S + 1)
2117 {11, 0, BFD_RELOC_ARC_SDA16_ST2, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED32
2118 | ARC_OPERAND_TRUNCATE, insert_simm11_a32_13_s, extract_simm11_a32_13_s},
2120 /* UIMM7_13_S mask = 0000000022220111. */
2121 #define UIMM7_13_S (SIMM11_A32_13_S + 1)
2122 {7, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm7_13_s, extract_uimm7_13_s},
2124 /* UIMM6_A16_21 mask = 00000000000000000000011111000000. */
2125 #define UIMM6_A16_21 (UIMM7_13_S + 1)
2126 {6, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_ALIGNED16
2127 | ARC_OPERAND_TRUNCATE, insert_uimm6_a16_21, extract_uimm6_a16_21},
2129 /* UIMM7_11_S mask = 0000022200011110. */
2130 #define UIMM7_11_S (UIMM6_A16_21 + 1)
2131 {7, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm7_11_s, extract_uimm7_11_s},
2133 /* UIMM7_A16_20 mask = 00000000000000000000111111000000. */
2134 #define UIMM7_A16_20 (UIMM7_11_S + 1)
2135 {7, 0, -UIMM7_A16_20, ARC_OPERAND_UNSIGNED | ARC_OPERAND_ALIGNED16
2136 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_uimm7_a16_20,
2137 extract_uimm7_a16_20},
2139 /* SIMM13_A16_20 mask = 00000000000000000000111111222222. */
2140 #define SIMM13_A16_20 (UIMM7_A16_20 + 1)
2141 {13, 0, -SIMM13_A16_20, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED16
2142 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm13_a16_20,
2143 extract_simm13_a16_20},
2145 /* UIMM8_8_S mask = 0000000011111111. */
2146 #define UIMM8_8_S (SIMM13_A16_20 + 1)
2147 {8, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm8_8_s, extract_uimm8_8_s},
2149 /* The same as above but used for relaxation. */
2150 #define UIMM8_8R_S (UIMM8_8_S + 1)
2151 {8, 0, -UIMM8_8R_S, ARC_OPERAND_UNSIGNED | ARC_OPERAND_PCREL,
2152 insert_uimm8_8_s, extract_uimm8_8_s},
2154 /* W6 mask = 00000000000000000000111111000000. */
2155 #define W6 (UIMM8_8R_S + 1)
2156 {6, 0, 0, ARC_OPERAND_SIGNED, insert_w6, extract_w6},
2158 /* UIMM6_5_S mask = 0000011111100000. */
2159 #define UIMM6_5_S (W6 + 1)
2160 {6, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm6_5_s, extract_uimm6_5_s},
2162 /* ARC NPS400 Support: See comment near head of file. */
2163 #define NPS_R_DST_3B (UIMM6_5_S + 1)
2164 { 3, 24, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK,
2165 insert_nps_3bit_reg_at_24_dst, extract_nps_3bit_reg_at_24_dst },
2167 #define NPS_R_SRC1_3B (NPS_R_DST_3B + 1)
2168 { 3, 24, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE | ARC_OPERAND_NCHK,
2169 insert_nps_3bit_reg_at_24_dst, extract_nps_3bit_reg_at_24_dst },
2171 #define NPS_R_SRC2_3B (NPS_R_SRC1_3B + 1)
2172 { 3, 21, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK,
2173 insert_nps_3bit_reg_at_21_src2, extract_nps_3bit_reg_at_21_src2 },
2175 #define NPS_R_DST (NPS_R_SRC2_3B + 1)
2176 { 6, 21, 0, ARC_OPERAND_IR, NULL, NULL },
2178 #define NPS_R_SRC1 (NPS_R_DST + 1)
2179 { 6, 21, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE, NULL, NULL },
2181 #define NPS_BITOP_DST_POS (NPS_R_SRC1 + 1)
2182 { 5, 5, 0, ARC_OPERAND_UNSIGNED, 0, 0 },
2184 #define NPS_BITOP_SRC_POS (NPS_BITOP_DST_POS + 1)
2185 { 5, 0, 0, ARC_OPERAND_UNSIGNED, 0, 0 },
2187 #define NPS_BITOP_SIZE (NPS_BITOP_SRC_POS + 1)
2188 { 5, 10, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2189 insert_nps_bitop_size, extract_nps_bitop_size },
2191 #define NPS_BITOP_DST_POS_SZ (NPS_BITOP_SIZE + 1)
2192 { 5, 0, 0, ARC_OPERAND_UNSIGNED,
2193 insert_nps_dst_pos_and_size, extract_nps_dst_pos_and_size },
2195 #define NPS_BITOP_SIZE_2B (NPS_BITOP_DST_POS_SZ + 1)
2196 { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2197 insert_nps_bitop_size_2b, extract_nps_bitop_size_2b },
2199 #define NPS_BITOP_UIMM8 (NPS_BITOP_SIZE_2B + 1)
2200 { 8, 0, 0, ARC_OPERAND_UNSIGNED,
2201 insert_nps_bitop_uimm8, extract_nps_bitop_uimm8 },
2203 #define NPS_UIMM16 (NPS_BITOP_UIMM8 + 1)
2204 { 16, 0, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2206 #define NPS_SIMM16 (NPS_UIMM16 + 1)
2207 { 16, 0, 0, ARC_OPERAND_SIGNED, NULL, NULL },
2209 #define NPS_RFLT_UIMM6 (NPS_SIMM16 + 1)
2210 { 6, 6, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2211 insert_nps_rflt_uimm6, extract_nps_rflt_uimm6 },
2213 #define NPS_XLDST_UIMM16 (NPS_RFLT_UIMM6 + 1)
2214 { 16, 0, BFD_RELOC_ARC_NPS_CMEM16, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2215 insert_nps_cmem_uimm16, extract_nps_cmem_uimm16 },
2217 #define NPS_SRC2_POS (NPS_XLDST_UIMM16 + 1)
2218 { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2219 insert_nps_src2_pos, extract_nps_src2_pos },
2221 #define NPS_SRC1_POS (NPS_SRC2_POS + 1)
2222 { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2223 insert_nps_src1_pos, extract_nps_src1_pos },
2225 #define NPS_ADDB_SIZE (NPS_SRC1_POS + 1)
2226 { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2227 insert_nps_addb_size, extract_nps_addb_size },
2229 #define NPS_ANDB_SIZE (NPS_ADDB_SIZE + 1)
2230 { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2231 insert_nps_andb_size, extract_nps_andb_size },
2233 #define NPS_FXORB_SIZE (NPS_ANDB_SIZE + 1)
2234 { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2235 insert_nps_fxorb_size, extract_nps_fxorb_size },
2237 #define NPS_WXORB_SIZE (NPS_FXORB_SIZE + 1)
2238 { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2239 insert_nps_wxorb_size, extract_nps_wxorb_size },
2241 #define NPS_R_XLDST (NPS_WXORB_SIZE + 1)
2242 { 6, 5, 0, ARC_OPERAND_IR, NULL, NULL },
2244 #define NPS_DIV_UIMM4 (NPS_R_XLDST + 1)
2245 { 4, 5, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2247 #define NPS_QCMP_SIZE (NPS_DIV_UIMM4 + 1)
2248 { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2249 insert_nps_qcmp_size, extract_nps_qcmp_size },
2251 #define NPS_QCMP_M1 (NPS_QCMP_SIZE + 1)
2252 { 1, 14, 0, ARC_OPERAND_UNSIGNED, NULL, extract_nps_qcmp_m1 },
2254 #define NPS_QCMP_M2 (NPS_QCMP_M1 + 1)
2255 { 1, 15, 0, ARC_OPERAND_UNSIGNED, NULL, extract_nps_qcmp_m2 },
2257 #define NPS_QCMP_M3 (NPS_QCMP_M2 + 1)
2258 { 4, 5, 0, ARC_OPERAND_UNSIGNED, NULL, extract_nps_qcmp_m3 },
2260 #define NPS_CALC_ENTRY_SIZE (NPS_QCMP_M3 + 1)
2261 { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2262 insert_nps_calc_entry_size, extract_nps_calc_entry_size },
2264 #define NPS_R_DST_3B_SHORT (NPS_CALC_ENTRY_SIZE + 1)
2265 { 3, 8, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK,
2266 insert_nps_3bit_reg_at_8_dst, extract_nps_3bit_reg_at_8_dst },
2268 #define NPS_R_SRC1_3B_SHORT (NPS_R_DST_3B_SHORT + 1)
2269 { 3, 8, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE | ARC_OPERAND_NCHK,
2270 insert_nps_3bit_reg_at_8_dst, extract_nps_3bit_reg_at_8_dst },
2272 #define NPS_R_SRC2_3B_SHORT (NPS_R_SRC1_3B_SHORT + 1)
2273 { 3, 5, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK,
2274 insert_nps_3bit_reg_at_5_src2, extract_nps_3bit_reg_at_5_src2 },
2276 #define NPS_BITOP_SIZE2 (NPS_R_SRC2_3B_SHORT + 1)
2277 { 5, 25, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2278 insert_nps_bitop2_size, extract_nps_bitop2_size },
2280 #define NPS_BITOP_SIZE1 (NPS_BITOP_SIZE2 + 1)
2281 { 5, 20, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2282 insert_nps_bitop1_size, extract_nps_bitop1_size },
2284 #define NPS_BITOP_DST_POS3_POS4 (NPS_BITOP_SIZE1 + 1)
2285 { 5, 0, 0, ARC_OPERAND_UNSIGNED,
2286 insert_nps_bitop_dst_pos3_pos4, extract_nps_bitop_dst_pos3_pos4 },
2288 #define NPS_BITOP_DST_POS4 (NPS_BITOP_DST_POS3_POS4 + 1)
2289 { 5, 42, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2291 #define NPS_BITOP_DST_POS3 (NPS_BITOP_DST_POS4 + 1)
2292 { 5, 37, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2294 #define NPS_BITOP_DST_POS2 (NPS_BITOP_DST_POS3 + 1)
2295 { 5, 15, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2297 #define NPS_BITOP_DST_POS1 (NPS_BITOP_DST_POS2 + 1)
2298 { 5, 10, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2300 #define NPS_BITOP_SRC_POS4 (NPS_BITOP_DST_POS1 + 1)
2301 { 5, 32, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2303 #define NPS_BITOP_SRC_POS3 (NPS_BITOP_SRC_POS4 + 1)
2304 { 5, 20, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2306 #define NPS_BITOP_SRC_POS2 (NPS_BITOP_SRC_POS3 + 1)
2307 { 5, 5, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2309 #define NPS_BITOP_SRC_POS1 (NPS_BITOP_SRC_POS2 + 1)
2310 { 5, 0, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2312 #define NPS_BITOP_MOD4 (NPS_BITOP_SRC_POS1 + 1)
2313 { 2, 0, 0, ARC_OPERAND_UNSIGNED,
2314 insert_nps_bitop_mod4, extract_nps_bitop_mod4 },
2316 #define NPS_BITOP_MOD3 (NPS_BITOP_MOD4 + 1)
2317 { 2, 29, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2319 #define NPS_BITOP_MOD2 (NPS_BITOP_MOD3 + 1)
2320 { 2, 27, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2322 #define NPS_BITOP_MOD1 (NPS_BITOP_MOD2 + 1)
2323 { 2, 25, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2325 #define NPS_BITOP_INS_EXT (NPS_BITOP_MOD1 + 1)
2326 { 5, 20, 0, ARC_OPERAND_UNSIGNED,
2327 insert_nps_bitop_ins_ext, extract_nps_bitop_ins_ext },
2329 #define NPS_FIELD_START_POS (NPS_BITOP_INS_EXT + 1)
2330 { 3, 3, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2332 #define NPS_FIELD_SIZE (NPS_FIELD_START_POS + 1)
2333 { 3, 6, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2334 insert_nps_field_size, extract_nps_field_size },
2336 #define NPS_SHIFT_FACTOR (NPS_FIELD_SIZE + 1)
2337 { 3, 9, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2338 insert_nps_shift_factor, extract_nps_shift_factor },
2340 #define NPS_BITS_TO_SCRAMBLE (NPS_SHIFT_FACTOR + 1)
2341 { 3, 12, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2342 insert_nps_bits_to_scramble, extract_nps_bits_to_scramble },
2344 #define NPS_SRC2_POS_5B (NPS_BITS_TO_SCRAMBLE + 1)
2345 { 5, 5, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2347 #define NPS_BDLEN_MAX_LEN (NPS_SRC2_POS_5B + 1)
2348 { 8, 5, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2349 insert_nps_bdlen_max_len, extract_nps_bdlen_max_len },
2351 #define NPS_MIN_HOFS (NPS_BDLEN_MAX_LEN + 1)
2352 { 4, 6, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2353 insert_nps_min_hofs, extract_nps_min_hofs },
2355 #define NPS_PSBC (NPS_MIN_HOFS + 1)
2356 { 1, 11, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2358 #define NPS_DPI_DST (NPS_PSBC + 1)
2359 { 5, 11, 0, ARC_OPERAND_IR, NULL, NULL },
2361 /* NPS_DPI_SRC1_3B is similar to NPS_R_SRC1_3B
2362 but doesn't duplicate an operand. */
2363 #define NPS_DPI_SRC1_3B (NPS_DPI_DST + 1)
2364 { 3, 24, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK,
2365 insert_nps_3bit_reg_at_24_dst, extract_nps_3bit_reg_at_24_dst },
2367 #define NPS_HASH_WIDTH (NPS_DPI_SRC1_3B + 1)
2368 { 5, 6, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2369 insert_nps_hash_width, extract_nps_hash_width },
2371 #define NPS_HASH_PERM (NPS_HASH_WIDTH + 1)
2372 { 3, 2, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2374 #define NPS_HASH_NONLINEAR (NPS_HASH_PERM + 1)
2375 { 1, 5, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2377 #define NPS_HASH_BASEMAT (NPS_HASH_NONLINEAR + 1)
2378 { 2, 0, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2380 #define NPS_HASH_LEN (NPS_HASH_BASEMAT + 1)
2381 { 3, 2, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2382 insert_nps_hash_len, extract_nps_hash_len },
2384 #define NPS_HASH_OFS (NPS_HASH_LEN + 1)
2385 { 2, 0, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2387 #define NPS_HASH_BASEMAT2 (NPS_HASH_OFS + 1)
2388 { 1, 5, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2390 #define NPS_E4BY_INDEX0 (NPS_HASH_BASEMAT2 + 1)
2391 { 3, 8, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2393 #define NPS_E4BY_INDEX1 (NPS_E4BY_INDEX0 + 1)
2394 { 3, 5, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2396 #define NPS_E4BY_INDEX2 (NPS_E4BY_INDEX1 + 1)
2397 { 3, 2, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2399 #define NPS_E4BY_INDEX3 (NPS_E4BY_INDEX2 + 1)
2400 { 2, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2401 insert_nps_index3, extract_nps_index3 },
2403 #define COLON (NPS_E4BY_INDEX3 + 1)
2404 { 0, 0, 0, ARC_OPERAND_COLON | ARC_OPERAND_FAKE, NULL, NULL },
2406 #define NPS_BD (COLON + 1)
2407 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2408 insert_nps_bd, extract_nps_bd },
2410 #define NPS_JID (NPS_BD + 1)
2411 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2412 insert_nps_jid, extract_nps_jid },
2414 #define NPS_LBD (NPS_JID + 1)
2415 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2416 insert_nps_lbd, extract_nps_lbd },
2418 #define NPS_MBD (NPS_LBD + 1)
2419 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2420 insert_nps_mbd, extract_nps_mbd },
2422 #define NPS_SD (NPS_MBD + 1)
2423 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2424 insert_nps_sd, extract_nps_sd },
2426 #define NPS_SM (NPS_SD + 1)
2427 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2428 insert_nps_sm, extract_nps_sm },
2430 #define NPS_XA (NPS_SM + 1)
2431 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2432 insert_nps_xa, extract_nps_xa },
2434 #define NPS_XD (NPS_XA + 1)
2435 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2436 insert_nps_xd, extract_nps_xd },
2438 #define NPS_CD (NPS_XD + 1)
2439 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2440 insert_nps_cd, extract_nps_cd },
2442 #define NPS_CBD (NPS_CD + 1)
2443 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2444 insert_nps_cbd, extract_nps_cbd },
2446 #define NPS_CJID (NPS_CBD + 1)
2447 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2448 insert_nps_cjid, extract_nps_cjid },
2450 #define NPS_CLBD (NPS_CJID + 1)
2451 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2452 insert_nps_clbd, extract_nps_clbd },
2454 #define NPS_CM (NPS_CLBD + 1)
2455 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2456 insert_nps_cm, extract_nps_cm },
2458 #define NPS_CSD (NPS_CM + 1)
2459 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2460 insert_nps_csd, extract_nps_csd },
2462 #define NPS_CXA (NPS_CSD + 1)
2463 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2464 insert_nps_cxa, extract_nps_cxa },
2466 #define NPS_CXD (NPS_CXA + 1)
2467 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2468 insert_nps_cxd, extract_nps_cxd },
2470 #define NPS_BD_TYPE (NPS_CXD + 1)
2471 { 1, 10, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2473 #define NPS_BMU_NUM (NPS_BD_TYPE + 1)
2474 { 3, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2475 insert_nps_bd_num_buff, extract_nps_bd_num_buff },
2477 #define NPS_PMU_NXT_DST (NPS_BMU_NUM + 1)
2478 { 4, 6, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2480 #define NPS_WHASH_SIZE (NPS_PMU_NXT_DST + 1)
2481 { 6, 6, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2482 insert_nps_size_16bit, extract_nps_size_16bit },
2484 #define NPS_PMU_NUM_JOB (NPS_WHASH_SIZE + 1)
2485 { 2, 6, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2486 insert_nps_pmu_num_job, extract_nps_pmu_num_job },
2488 #define NPS_DMA_IMM_ENTRY (NPS_PMU_NUM_JOB + 1)
2489 { 3, 2, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2490 insert_nps_imm_entry, extract_nps_imm_entry },
2492 #define NPS_DMA_IMM_OFFSET (NPS_DMA_IMM_ENTRY + 1)
2493 { 4, 10, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2494 insert_nps_imm_offset, extract_nps_imm_offset },
2496 #define NPS_MISC_IMM_SIZE (NPS_DMA_IMM_OFFSET + 1)
2497 { 7, 0, 0, ARC_OPERAND_UNSIGNED , NULL, NULL },
2499 #define NPS_MISC_IMM_OFFSET (NPS_MISC_IMM_SIZE + 1)
2500 { 5, 8, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2501 insert_nps_misc_imm_offset, extract_nps_misc_imm_offset },
2503 #define NPS_R_DST_3B_48 (NPS_MISC_IMM_OFFSET + 1)
2504 { 3, 40, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK,
2505 insert_nps_3bit_reg_at_40_dst, extract_nps_3bit_reg_at_40_dst },
2507 #define NPS_R_SRC1_3B_48 (NPS_R_DST_3B_48 + 1)
2508 { 3, 40, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE | ARC_OPERAND_NCHK,
2509 insert_nps_3bit_reg_at_40_dst, extract_nps_3bit_reg_at_40_dst },
2511 #define NPS_R_SRC2_3B_48 (NPS_R_SRC1_3B_48 + 1)
2512 { 3, 37, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK,
2513 insert_nps_3bit_reg_at_37_src2, extract_nps_3bit_reg_at_37_src2 },
2515 #define NPS_R_DST_3B_64 (NPS_R_SRC2_3B_48 + 1)
2516 { 3, 56, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK,
2517 insert_nps_3bit_reg_at_56_dst, extract_nps_3bit_reg_at_56_dst },
2519 #define NPS_R_SRC1_3B_64 (NPS_R_DST_3B_64 + 1)
2520 { 3, 56, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE | ARC_OPERAND_NCHK,
2521 insert_nps_3bit_reg_at_56_dst, extract_nps_3bit_reg_at_56_dst },
2523 #define NPS_R_SRC2_3B_64 (NPS_R_SRC1_3B_64 + 1)
2524 { 3, 53, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK,
2525 insert_nps_3bit_reg_at_53_src2, extract_nps_3bit_reg_at_53_src2 },
2527 #define NPS_RA_64 (NPS_R_SRC2_3B_64 + 1)
2528 { 6, 53, 0, ARC_OPERAND_IR, NULL, NULL },
2530 #define NPS_RB_64 (NPS_RA_64 + 1)
2531 { 5, 48, 0, ARC_OPERAND_IR, NULL, NULL },
2533 #define NPS_RBdup_64 (NPS_RB_64 + 1)
2534 { 5, 43, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE, NULL, NULL },
2536 #define NPS_RBdouble_64 (NPS_RBdup_64 + 1)
2537 { 10, 43, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK,
2538 insert_nps_rbdouble_64, extract_nps_rbdouble_64 },
2540 #define NPS_RC_64 (NPS_RBdouble_64 + 1)
2541 { 5, 43, 0, ARC_OPERAND_IR, NULL, NULL },
2543 #define NPS_UIMM16_0_64 (NPS_RC_64 + 1)
2544 { 16, 0, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2546 #define NPS_PROTO_SIZE (NPS_UIMM16_0_64 + 1)
2547 { 6, 16, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2548 insert_nps_proto_size, extract_nps_proto_size }
2550 const unsigned arc_num_operands = ARRAY_SIZE (arc_operands);
2552 const unsigned arc_Toperand = FKT_T;
2553 const unsigned arc_NToperand = FKT_NT;
2555 const unsigned char arg_none[] = { 0 };
2556 const unsigned char arg_32bit_rarbrc[] = { RA, RB, RC };
2557 const unsigned char arg_32bit_zarbrc[] = { ZA, RB, RC };
2558 const unsigned char arg_32bit_rbrbrc[] = { RB, RBdup, RC };
2559 const unsigned char arg_32bit_rarbu6[] = { RA, RB, UIMM6_20 };
2560 const unsigned char arg_32bit_zarbu6[] = { ZA, RB, UIMM6_20 };
2561 const unsigned char arg_32bit_rbrbu6[] = { RB, RBdup, UIMM6_20 };
2562 const unsigned char arg_32bit_rbrbs12[] = { RB, RBdup, SIMM12_20 };
2563 const unsigned char arg_32bit_ralimmrc[] = { RA, LIMM, RC };
2564 const unsigned char arg_32bit_rarblimm[] = { RA, RB, LIMM };
2565 const unsigned char arg_32bit_zalimmrc[] = { ZA, LIMM, RC };
2566 const unsigned char arg_32bit_zarblimm[] = { ZA, RB, LIMM };
2568 const unsigned char arg_32bit_rbrblimm[] = { RB, RBdup, LIMM };
2569 const unsigned char arg_32bit_ralimmu6[] = { RA, LIMM, UIMM6_20 };
2570 const unsigned char arg_32bit_zalimmu6[] = { ZA, LIMM, UIMM6_20 };
2572 const unsigned char arg_32bit_zalimms12[] = { ZA, LIMM, SIMM12_20 };
2573 const unsigned char arg_32bit_ralimmlimm[] = { RA, LIMM, LIMMdup };
2574 const unsigned char arg_32bit_zalimmlimm[] = { ZA, LIMM, LIMMdup };
2576 const unsigned char arg_32bit_rbrc[] = { RB, RC };
2577 const unsigned char arg_32bit_zarc[] = { ZA, RC };
2578 const unsigned char arg_32bit_rbu6[] = { RB, UIMM6_20 };
2579 const unsigned char arg_32bit_zau6[] = { ZA, UIMM6_20 };
2580 const unsigned char arg_32bit_rblimm[] = { RB, LIMM };
2581 const unsigned char arg_32bit_zalimm[] = { ZA, LIMM };
2583 const unsigned char arg_32bit_limmrc[] = { LIMM, RC };
2584 const unsigned char arg_32bit_limmu6[] = { LIMM, UIMM6_20 };
2585 const unsigned char arg_32bit_limms12[] = { LIMM, SIMM12_20 };
2586 const unsigned char arg_32bit_limmlimm[] = { LIMM, LIMMdup };
2588 const unsigned char arg_32bit_rc[] = { RC };
2589 const unsigned char arg_32bit_u6[] = { UIMM6_20 };
2590 const unsigned char arg_32bit_limm[] = { LIMM };
2592 /* The opcode table.
2594 The format of the opcode table is:
2596 NAME OPCODE MASK CPU CLASS SUBCLASS { OPERANDS } { FLAGS }.
2598 The table is organised such that, where possible, all instructions with
2599 the same mnemonic are together in a block. When the assembler searches
2600 for a suitable instruction the entries are checked in table order, so
2601 more specific, or specialised cases should appear earlier in the table.
2603 As an example, consider two instructions 'add a,b,u6' and 'add
2604 a,b,limm'. The first takes a 6-bit immediate that is encoded within the
2605 32-bit instruction, while the second takes a 32-bit immediate that is
2606 encoded in a follow-on 32-bit, making the total instruction length
2607 64-bits. In this case the u6 variant must appear first in the table, as
2608 all u6 immediates could also be encoded using the 'limm' extension,
2609 however, we want to use the shorter instruction wherever possible.
2611 It is possible though to split instructions with the same mnemonic into
2612 multiple groups. However, the instructions are still checked in table
2613 order, even across groups. The only time that instructions with the
2614 same mnemonic should be split into different groups is when different
2615 variants of the instruction appear in different architectures, in which
2616 case, grouping all instructions from a particular architecture together
2617 might be preferable to merging the instruction into the main instruction
2620 An example of this split instruction groups can be found with the 'sync'
2621 instruction. The core arc architecture provides a 'sync' instruction,
2622 while the nps instruction set extension provides 'sync.rd' and
2623 'sync.wr'. The rd/wr flags are instruction flags, not part of the
2624 mnemonic, so we end up with two groups for the sync instruction, the
2625 first within the core arc instruction table, and the second within the
2626 nps extension instructions. */
2627 const struct arc_opcode arc_opcodes[] =
2629 #include "arc-tbl.h"
2630 #include "arc-nps400-tbl.h"
2631 #include "arc-ext-tbl.h"
2633 { NULL, 0, 0, 0, 0, 0, { 0 }, { 0 } }
2636 /* List with special cases instructions and the applicable flags. */
2637 const struct arc_flag_special arc_flag_special_cases[] =
2639 { "b", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE,
2640 F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR,
2641 F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW,
2642 F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NJ, F_NM,
2644 { "bl", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE,
2645 F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR,
2646 F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW,
2647 F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NULL } },
2648 { "br", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE,
2649 F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR,
2650 F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW,
2651 F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NULL } },
2652 { "j", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE,
2653 F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR,
2654 F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW,
2655 F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NULL } },
2656 { "jl", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE,
2657 F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR,
2658 F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW,
2659 F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NULL } },
2660 { "lp", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE,
2661 F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR,
2662 F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW,
2663 F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NULL } },
2664 { "set", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE,
2665 F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR,
2666 F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW,
2667 F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NULL } },
2668 { "ld", { F_SIZEB17, F_SIZEW17, F_H17, F_NULL } },
2669 { "st", { F_SIZEB1, F_SIZEW1, F_H1, F_NULL } }
2672 const unsigned arc_num_flag_special = ARRAY_SIZE (arc_flag_special_cases);
2675 const struct arc_reloc_equiv_tab arc_reloc_equiv[] =
2677 { "sda", "ld", { F_ASFAKE, F_H1, F_NULL },
2678 BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST1 },
2679 { "sda", "st", { F_ASFAKE, F_H1, F_NULL },
2680 BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST1 },
2681 { "sda", "ld", { F_ASFAKE, F_SIZEW7, F_NULL },
2682 BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST1 },
2683 { "sda", "st", { F_ASFAKE, F_SIZEW7, F_NULL },
2684 BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST1 },
2686 /* Next two entries will cover the undefined behavior ldb/stb with
2688 { "sda", "ld", { F_ASFAKE, F_SIZEB7, F_NULL },
2689 BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST },
2690 { "sda", "st", { F_ASFAKE, F_SIZEB7, F_NULL },
2691 BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST},
2693 { "sda", "ld", { F_ASFAKE, F_NULL },
2694 BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST2 },
2695 { "sda", "st", { F_ASFAKE, F_NULL },
2696 BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST2},
2697 { "sda", "ldd", { F_ASFAKE, F_NULL },
2698 BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST2 },
2699 { "sda", "std", { F_ASFAKE, F_NULL },
2700 BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST2},
2702 /* Short instructions. */
2703 { "sda", 0, { F_NULL }, BFD_RELOC_ARC_SDA16_LD, BFD_RELOC_ARC_SDA16_LD },
2704 { "sda", 0, { F_NULL }, -SIMM10_A16_7_Sbis, BFD_RELOC_ARC_SDA16_LD1 },
2705 { "sda", 0, { F_NULL }, BFD_RELOC_ARC_SDA16_LD2, BFD_RELOC_ARC_SDA16_LD2 },
2706 { "sda", 0, { F_NULL }, BFD_RELOC_ARC_SDA16_ST2, BFD_RELOC_ARC_SDA16_ST2 },
2708 { "sda", 0, { F_NULL }, BFD_RELOC_ARC_32_ME, BFD_RELOC_ARC_SDA32_ME },
2709 { "sda", 0, { F_NULL }, BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST },
2711 { "plt", 0, { F_NULL }, BFD_RELOC_ARC_S25H_PCREL,
2712 BFD_RELOC_ARC_S25H_PCREL_PLT },
2713 { "plt", 0, { F_NULL }, BFD_RELOC_ARC_S21H_PCREL,
2714 BFD_RELOC_ARC_S21H_PCREL_PLT },
2715 { "plt", 0, { F_NULL }, BFD_RELOC_ARC_S25W_PCREL,
2716 BFD_RELOC_ARC_S25W_PCREL_PLT },
2717 { "plt", 0, { F_NULL }, BFD_RELOC_ARC_S21W_PCREL,
2718 BFD_RELOC_ARC_S21W_PCREL_PLT },
2720 { "plt", 0, { F_NULL }, BFD_RELOC_ARC_32_ME, BFD_RELOC_ARC_PLT32 }
2723 const unsigned arc_num_equiv_tab = ARRAY_SIZE (arc_reloc_equiv);
2725 const struct arc_pseudo_insn arc_pseudo_insns[] =
2727 { "push", "st", ".aw", 5, { { RC, 0, 0, 0 }, { BRAKET, 1, 0, 1 },
2728 { RB, 1, 28, 2 }, { SIMM9_8, 1, -4, 3 },
2729 { BRAKETdup, 1, 0, 4} } },
2730 { "pop", "ld", ".ab", 5, { { RA, 0, 0, 0 }, { BRAKET, 1, 0, 1 },
2731 { RB, 1, 28, 2 }, { SIMM9_8, 1, 4, 3 },
2732 { BRAKETdup, 1, 0, 4} } },
2734 { "brgt", "brlt", NULL, 3, { { RB, 0, 0, 1 }, { RC, 0, 0, 0 },
2735 { SIMM9_A16_8, 0, 0, 2 } } },
2736 { "brgt", "brge", NULL, 3, { { RB, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 },
2737 { SIMM9_A16_8, 0, 0, 2 } } },
2738 { "brgt", "brlt", NULL, 3, { { RB, 0, 0, 1 }, { LIMM, 0, 0, 0 },
2739 { SIMM9_A16_8, 0, 0, 2 } } },
2740 { "brgt", "brlt", NULL, 3, { { LIMM, 0, 0, 1 }, { RC, 0, 0, 0 },
2741 { SIMM9_A16_8, 0, 0, 2 } } },
2742 { "brgt", "brge", NULL, 3, { { LIMM, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 },
2743 { SIMM9_A16_8, 0, 0, 2 } } },
2745 { "brhi", "brlo", NULL, 3, { { RB, 0, 0, 1 }, { RC, 0, 0, 0 },
2746 { SIMM9_A16_8, 0, 0, 2 } } },
2747 { "brhi", "brhs", NULL, 3, { { RB, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 },
2748 { SIMM9_A16_8, 0, 0, 2 } } },
2749 { "brhi", "brlo", NULL, 3, { { RB, 0, 0, 1 }, { LIMM, 0, 0, 0 },
2750 { SIMM9_A16_8, 0, 0, 2 } } },
2751 { "brhi", "brlo", NULL, 3, { { LIMM, 0, 0, 1 }, { RC, 0, 0, 0 },
2752 { SIMM9_A16_8, 0, 0, 2 } } },
2753 { "brhi", "brhs", NULL, 3, { { LIMM, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 },
2754 { SIMM9_A16_8, 0, 0, 2 } } },
2756 { "brle", "brge", NULL, 3, { { RB, 0, 0, 1 }, { RC, 0, 0, 0 },
2757 { SIMM9_A16_8, 0, 0, 2 } } },
2758 { "brle", "brlt", NULL, 3, { { RB, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 },
2759 { SIMM9_A16_8, 0, 0, 2 } } },
2760 { "brle", "brge", NULL, 3, { { RB, 0, 0, 1 }, { LIMM, 0, 0, 0 },
2761 { SIMM9_A16_8, 0, 0, 2 } } },
2762 { "brle", "brge", NULL, 3, { { LIMM, 0, 0, 1 }, { RC, 0, 0, 0 },
2763 { SIMM9_A16_8, 0, 0, 2 } } },
2764 { "brle", "brlt", NULL, 3, { { LIMM, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 },
2765 { SIMM9_A16_8, 0, 0, 2 } } },
2767 { "brls", "brhs", NULL, 3, { { RB, 0, 0, 1 }, { RC, 0, 0, 0 },
2768 { SIMM9_A16_8, 0, 0, 2 } } },
2769 { "brls", "brlo", NULL, 3, { { RB, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 },
2770 { SIMM9_A16_8, 0, 0, 2 } } },
2771 { "brls", "brhs", NULL, 3, { { RB, 0, 0, 1 }, { LIMM, 0, 0, 0 },
2772 { SIMM9_A16_8, 0, 0, 2 } } },
2773 { "brls", "brhs", NULL, 3, { { LIMM, 0, 0, 1 }, { RC, 0, 0, 0 },
2774 { SIMM9_A16_8, 0, 0, 2 } } },
2775 { "brls", "brlo", NULL, 3, { { LIMM, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 },
2776 { SIMM9_A16_8, 0, 0, 2 } } },
2779 const unsigned arc_num_pseudo_insn =
2780 sizeof (arc_pseudo_insns) / sizeof (*arc_pseudo_insns);
2782 const struct arc_aux_reg arc_aux_regs[] =
2785 #define DEF(ADDR, CPU, SUBCLASS, NAME) \
2786 { ADDR, CPU, SUBCLASS, #NAME, sizeof (#NAME)-1 },
2788 #include "arc-regs.h"
2793 const unsigned arc_num_aux_regs = ARRAY_SIZE (arc_aux_regs);
2795 /* NOTE: The order of this array MUST be consistent with 'enum
2796 arc_rlx_types' located in tc-arc.h! */
2797 const struct arc_opcode arc_relax_opcodes[] =
2799 { NULL, 0x0, 0x0, 0x0, ARITH, NONE, { UNUSED }, { 0 } },
2801 /* bl_s s13 11111sssssssssss. */
2802 { "bl_s", 0x0000F800, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2803 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, BRANCH, NONE,
2804 { SIMM13_A32_5_S }, { 0 }},
2806 /* bl<.d> s25 00001sssssssss10SSSSSSSSSSNRtttt. */
2807 { "bl", 0x08020000, 0xF8030000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2808 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, BRANCH, NONE,
2809 { SIMM25_A32_5 }, { C_D }},
2811 /* b_s s10 1111000sssssssss. */
2812 { "b_s", 0x0000F000, 0x0000FE00, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2813 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, BRANCH, NONE,
2814 { SIMM10_A16_7_S }, { 0 }},
2816 /* b<.d> s25 00000ssssssssss1SSSSSSSSSSNRtttt. */
2817 { "b", 0x00010000, 0xF8010000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2818 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, BRANCH, NONE,
2819 { SIMM25_A16_5 }, { C_D }},
2821 /* add_s c,b,u3 01101bbbccc00uuu. */
2822 { "add_s", 0x00006800, 0x0000F818, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2823 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE,
2824 { RC_S, RB_S, UIMM3_13R_S }, { 0 }},
2826 /* add<.f> a,b,u6 00100bbb01000000FBBBuuuuuuAAAAAA. */
2827 { "add", 0x20400000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2828 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE,
2829 { RA, RB, UIMM6_20R }, { C_F }},
2831 /* add<.f> a,b,limm 00100bbb00000000FBBB111110AAAAAA. */
2832 { "add", 0x20000F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2833 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE,
2834 { RA, RB, LIMM }, { C_F }},
2836 /* ld_s c,b,u7 10000bbbcccuuuuu. */
2837 { "ld_s", 0x00008000, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2838 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE,
2839 { RC_S, BRAKET, RB_S, UIMM7_A32_11R_S, BRAKETdup }, { 0 }},
2841 /* ld<.di><.aa><.x><zz> a,b,s9
2842 00010bbbssssssssSBBBDaaZZXAAAAAA. */
2843 { "ld", 0x10000000, 0xF8000000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2844 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE,
2845 { RA, BRAKET, RB, SIMM9_8R, BRAKETdup },
2846 { C_ZZ23, C_DI20, C_AA21, C_X25 }},
2848 /* ld<.di><.aa><.x><zz> a,b,limm 00100bbbaa110ZZXDBBB111110AAAAAA. */
2849 { "ld", 0x20300F80, 0xF8380FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2850 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE,
2851 { RA, BRAKET, RB, LIMM, BRAKETdup },
2852 { C_ZZ13, C_DI16, C_AA8, C_X15 }},
2854 /* mov_s b,u8 11011bbbuuuuuuuu. */
2855 { "mov_s", 0x0000D800, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2856 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE,
2857 { RB_S, UIMM8_8R_S }, { 0 }},
2859 /* mov<.f> b,s12 00100bbb10001010FBBBssssssSSSSSS. */
2860 { "mov", 0x208A0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2861 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE,
2862 { RB, SIMM12_20R }, { C_F }},
2864 /* mov<.f> b,limm 00100bbb00001010FBBB111110RRRRRR. */
2865 { "mov", 0x200A0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2866 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE,
2867 { RB, LIMM }, { C_F }},
2869 /* sub_s c,b,u3 01101bbbccc01uuu. */
2870 { "sub_s", 0x00006808, 0x0000F818, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2871 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE,
2872 { RC_S, RB_S, UIMM3_13R_S }, { 0 }},
2874 /* sub<.f> a,b,u6 00100bbb01000010FBBBuuuuuuAAAAAA. */
2875 { "sub", 0x20420000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2876 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE,
2877 { RA, RB, UIMM6_20R }, { C_F }},
2879 /* sub<.f> a,b,limm 00100bbb00000010FBBB111110AAAAAA. */
2880 { "sub", 0x20020F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2881 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE,
2882 { RA, RB, LIMM }, { C_F }},
2884 /* mpy<.f> a,b,u6 00100bbb01011010FBBBuuuuuuAAAAAA. */
2885 { "mpy", 0x205A0000, 0xF8FF0000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM
2886 | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, RB, UIMM6_20R }, { C_F }},
2888 /* mpy<.f> a,b,limm 00100bbb00011010FBBB111110AAAAAA. */
2889 { "mpy", 0x201A0F80, 0xF8FF0FC0, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM
2890 | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, RB, LIMM }, { C_F }},
2892 /* mov<.f><.cc> b,u6 00100bbb11001010FBBBuuuuuu1QQQQQ. */
2893 { "mov", 0x20CA0020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2894 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE,
2895 { RB, UIMM6_20R }, { C_F, C_CC }},
2897 /* mov<.f><.cc> b,limm 00100bbb11001010FBBB1111100QQQQQ. */
2898 { "mov", 0x20CA0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2899 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE,
2900 { RB, LIMM }, { C_F, C_CC }},
2902 /* add<.f><.cc> b,b,u6 00100bbb11000000FBBBuuuuuu1QQQQQ. */
2903 { "add", 0x20C00020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2904 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE,
2905 { RB, RBdup, UIMM6_20R }, { C_F, C_CC }},
2907 /* add<.f><.cc> b,b,limm 00100bbb11000000FBBB1111100QQQQQ. */
2908 { "add", 0x20C00F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2909 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE,
2910 { RB, RBdup, LIMM }, { C_F, C_CC }}
2913 const unsigned arc_num_relax_opcodes = ARRAY_SIZE (arc_relax_opcodes);
2915 /* Return length of an opcode in bytes. */
2918 arc_opcode_len (const struct arc_opcode *opcode)
2920 if (opcode->mask < 0x10000ull)
2923 if (opcode->mask < 0x100000000ull)
2926 if (opcode->mask < 0x1000000000000ull)