1 /* Opcode table for the ARC.
2 Copyright (C) 1994-2017 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 return insn |= ((value & 0x07) << 5) | ((value >> 3) & 0x03);
178 extract_rhv2 (unsigned long long insn,
179 bfd_boolean * invalid ATTRIBUTE_UNUSED)
181 int value = ((insn >> 5) & 0x07) | ((insn & 0x03) << 3);
186 static unsigned long long
187 insert_r0 (unsigned long long insn,
189 const char ** errmsg)
192 *errmsg = _("register must be R0");
197 extract_r0 (unsigned long long insn ATTRIBUTE_UNUSED,
198 bfd_boolean * invalid ATTRIBUTE_UNUSED)
204 static unsigned long long
205 insert_r1 (unsigned long long insn,
207 const char ** errmsg)
210 *errmsg = _("register must be R1");
215 extract_r1 (unsigned long long insn ATTRIBUTE_UNUSED,
216 bfd_boolean * invalid ATTRIBUTE_UNUSED)
221 static unsigned long long
222 insert_r2 (unsigned long long insn,
224 const char ** errmsg)
227 *errmsg = _("register must be R2");
232 extract_r2 (unsigned long long insn ATTRIBUTE_UNUSED,
233 bfd_boolean * invalid ATTRIBUTE_UNUSED)
238 static unsigned long long
239 insert_r3 (unsigned long long insn,
241 const char ** errmsg)
244 *errmsg = _("register must be R3");
249 extract_r3 (unsigned long long insn ATTRIBUTE_UNUSED,
250 bfd_boolean * invalid ATTRIBUTE_UNUSED)
255 static unsigned long long
256 insert_sp (unsigned long long insn,
258 const char ** errmsg)
261 *errmsg = _("register must be SP");
266 extract_sp (unsigned long long insn ATTRIBUTE_UNUSED,
267 bfd_boolean * invalid ATTRIBUTE_UNUSED)
272 static unsigned long long
273 insert_gp (unsigned long long insn,
275 const char ** errmsg)
278 *errmsg = _("register must be GP");
283 extract_gp (unsigned long long insn ATTRIBUTE_UNUSED,
284 bfd_boolean * invalid ATTRIBUTE_UNUSED)
289 static unsigned long long
290 insert_pcl (unsigned long long insn,
292 const char ** errmsg)
295 *errmsg = _("register must be PCL");
300 extract_pcl (unsigned long long insn ATTRIBUTE_UNUSED,
301 bfd_boolean * invalid ATTRIBUTE_UNUSED)
306 static unsigned long long
307 insert_blink (unsigned long long insn,
309 const char ** errmsg)
312 *errmsg = _("register must be BLINK");
317 extract_blink (unsigned long long insn ATTRIBUTE_UNUSED,
318 bfd_boolean * invalid ATTRIBUTE_UNUSED)
323 static unsigned long long
324 insert_ilink1 (unsigned long long insn,
326 const char ** errmsg)
329 *errmsg = _("register must be ILINK1");
334 extract_ilink1 (unsigned long long insn ATTRIBUTE_UNUSED,
335 bfd_boolean * invalid ATTRIBUTE_UNUSED)
340 static unsigned long long
341 insert_ilink2 (unsigned long long insn,
343 const char ** errmsg)
346 *errmsg = _("register must be ILINK2");
351 extract_ilink2 (unsigned long long insn ATTRIBUTE_UNUSED,
352 bfd_boolean * invalid ATTRIBUTE_UNUSED)
357 static unsigned long long
358 insert_ras (unsigned long long insn,
360 const char ** errmsg)
377 *errmsg = _("register must be either r0-r3 or r12-r15");
384 extract_ras (unsigned long long insn,
385 bfd_boolean * invalid ATTRIBUTE_UNUSED)
387 int value = insn & 0x07;
395 static unsigned long long
396 insert_rbs (unsigned long long insn,
398 const char ** errmsg)
412 insn |= ((value - 8)) << 8;
415 *errmsg = _("register must be either r0-r3 or r12-r15");
422 extract_rbs (unsigned long long insn,
423 bfd_boolean * invalid ATTRIBUTE_UNUSED)
425 int value = (insn >> 8) & 0x07;
433 static unsigned long long
434 insert_rcs (unsigned long long insn,
436 const char ** errmsg)
450 insn |= ((value - 8)) << 5;
453 *errmsg = _("register must be either r0-r3 or r12-r15");
460 extract_rcs (unsigned long long insn,
461 bfd_boolean * invalid ATTRIBUTE_UNUSED)
463 int value = (insn >> 5) & 0x07;
471 static unsigned long long
472 insert_simm3s (unsigned long long insn,
474 const char ** errmsg)
504 *errmsg = _("accepted values are from -1 to 6");
513 extract_simm3s (unsigned long long insn,
514 bfd_boolean * invalid ATTRIBUTE_UNUSED)
516 int value = (insn >> 8) & 0x07;
524 static unsigned long long
525 insert_rrange (unsigned long long insn,
527 const char ** errmsg)
529 int reg1 = (value >> 16) & 0xFFFF;
530 int reg2 = value & 0xFFFF;
533 *errmsg = _("first register of the range should be r13");
534 else if (reg2 < 13 || reg2 > 26)
535 *errmsg = _("last register of the range doesn't fit");
537 insn |= ((reg2 - 12) & 0x0F) << 1;
542 extract_rrange (unsigned long long insn,
543 bfd_boolean * invalid ATTRIBUTE_UNUSED)
545 return (insn >> 1) & 0x0F;
548 static unsigned long long
549 insert_r13el (unsigned long long insn,
555 *errmsg = _("invalid register number, should be fp");
563 static unsigned long long
564 insert_fpel (unsigned long long insn,
566 const char ** errmsg)
570 *errmsg = _("invalid register number, should be fp");
579 extract_fpel (unsigned long long insn,
580 bfd_boolean * invalid ATTRIBUTE_UNUSED)
582 return (insn & 0x0100) ? 27 : -1;
585 static unsigned long long
586 insert_blinkel (unsigned long long insn,
588 const char ** errmsg)
592 *errmsg = _("invalid register number, should be blink");
601 extract_blinkel (unsigned long long insn,
602 bfd_boolean * invalid ATTRIBUTE_UNUSED)
604 return (insn & 0x0200) ? 31 : -1;
607 static unsigned long long
608 insert_pclel (unsigned long long insn,
610 const char ** errmsg)
614 *errmsg = _("invalid register number, should be pcl");
623 extract_pclel (unsigned long long insn,
624 bfd_boolean * invalid ATTRIBUTE_UNUSED)
626 return (insn & 0x0400) ? 63 : -1;
631 /* mask = 00000000000000000000111111000000
632 insn = 00011bbb000000000BBBwwwwwwDaaZZ1. */
634 static unsigned long long
635 insert_w6 (unsigned long long insn,
637 const char ** errmsg ATTRIBUTE_UNUSED)
639 insn |= ((value >> 0) & 0x003f) << 6;
646 /* mask = 00000000000000000000111111000000. */
649 extract_w6 (unsigned long long insn,
650 bfd_boolean * invalid ATTRIBUTE_UNUSED)
654 value |= ((insn >> 6) & 0x003f) << 0;
661 /* mask = 0000011100022000
662 insn = 01000ggghhhGG0HH. */
664 static unsigned long long
665 insert_g_s (unsigned long long insn,
667 const char ** errmsg ATTRIBUTE_UNUSED)
669 insn |= ((value >> 0) & 0x0007) << 8;
670 insn |= ((value >> 3) & 0x0003) << 3;
677 /* mask = 0000011100022000. */
680 extract_g_s (unsigned long long insn,
681 bfd_boolean * invalid ATTRIBUTE_UNUSED)
684 int signbit = 1 << (6 - 1);
686 value |= ((insn >> 8) & 0x0007) << 0;
687 value |= ((insn >> 3) & 0x0003) << 3;
689 /* Extend the sign. */
690 value = (value ^ signbit) - signbit;
695 /* ARC NPS400 Support: See comment near head of file. */
696 #define MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(NAME,OFFSET) \
697 static unsigned long long \
698 insert_nps_3bit_reg_at_##OFFSET##_##NAME \
699 (unsigned long long insn, \
701 const char ** errmsg) \
709 insn |= value << (OFFSET); \
715 insn |= (value - 8) << (OFFSET); \
718 *errmsg = _("register must be either r0-r3 or r12-r15"); \
725 extract_nps_3bit_reg_at_##OFFSET##_##NAME \
726 (unsigned long long insn, \
727 bfd_boolean * invalid ATTRIBUTE_UNUSED) \
729 int value = (insn >> (OFFSET)) & 0x07; \
735 MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(dst,8)
736 MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(dst,24)
737 MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(dst,40)
738 MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(dst,56)
740 MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(src2,5)
741 MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(src2,21)
742 MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(src2,37)
743 MAKE_3BIT_REG_INSERT_EXTRACT_FUNCS(src2,53)
745 static unsigned long long
746 insert_nps_bitop_size_2b (unsigned long long insn,
748 const char ** errmsg)
766 *errmsg = _("invalid size, should be 1, 2, 4, or 8");
775 extract_nps_bitop_size_2b (unsigned long long insn,
776 bfd_boolean * invalid ATTRIBUTE_UNUSED)
778 return 1 << ((insn >> 10) & 0x3);
781 static unsigned long long
782 insert_nps_bitop_uimm8 (unsigned long long insn,
784 const char ** errmsg ATTRIBUTE_UNUSED)
786 insn |= ((value >> 5) & 7) << 12;
787 insn |= (value & 0x1f);
792 extract_nps_bitop_uimm8 (unsigned long long insn,
793 bfd_boolean * invalid ATTRIBUTE_UNUSED)
795 return (((insn >> 12) & 0x7) << 5) | (insn & 0x1f);
798 static unsigned long long
799 insert_nps_rflt_uimm6 (unsigned long long insn,
801 const char ** errmsg)
811 *errmsg = _("invalid immediate, must be 1, 2, or 4");
815 insn |= (value << 6);
820 extract_nps_rflt_uimm6 (unsigned long long insn,
821 bfd_boolean * invalid ATTRIBUTE_UNUSED)
823 return (insn >> 6) & 0x3f;
826 static unsigned long long
827 insert_nps_dst_pos_and_size (unsigned long long insn,
829 const char ** errmsg ATTRIBUTE_UNUSED)
831 insn |= ((value & 0x1f) | (((32 - value - 1) & 0x1f) << 10));
836 extract_nps_dst_pos_and_size (unsigned long long insn,
837 bfd_boolean * invalid ATTRIBUTE_UNUSED)
839 return (insn & 0x1f);
842 static unsigned long long
843 insert_nps_cmem_uimm16 (unsigned long long insn,
845 const char ** errmsg)
847 int top = (value >> 16) & 0xffff;
849 if (top != 0x0 && top != NPS_CMEM_HIGH_VALUE)
850 *errmsg = _("invalid value for CMEM ld/st immediate");
851 insn |= (value & 0xffff);
856 extract_nps_cmem_uimm16 (unsigned long long insn,
857 bfd_boolean * invalid ATTRIBUTE_UNUSED)
859 return (NPS_CMEM_HIGH_VALUE << 16) | (insn & 0xffff);
862 static unsigned long long
863 insert_nps_imm_offset (unsigned long long insn,
865 const char ** errmsg)
877 *errmsg = _("invalid position, should be 0, 16, 32, 48 or 64.");
880 insn |= (value << 10);
885 extract_nps_imm_offset (unsigned long long insn,
886 bfd_boolean * invalid ATTRIBUTE_UNUSED)
888 return ((insn >> 10) & 0x7) * 16;
891 static unsigned long long
892 insert_nps_imm_entry (unsigned long long insn,
894 const char ** errmsg)
911 *errmsg = _("invalid position, should be 16, 32, 64 or 128.");
914 insn |= (value << 2);
919 extract_nps_imm_entry (unsigned long long insn,
920 bfd_boolean * invalid ATTRIBUTE_UNUSED)
922 int imm_entry = ((insn >> 2) & 0x7);
923 return (1 << (imm_entry + 4));
926 static unsigned long long
927 insert_nps_size_16bit (unsigned long long insn,
929 const char ** errmsg)
931 if ((value < 1) || (value > 64))
933 *errmsg = _("invalid size value must be on range 1-64.");
936 value = value & 0x3f;
937 insn |= (value << 6);
942 extract_nps_size_16bit (unsigned long long insn,
943 bfd_boolean * invalid ATTRIBUTE_UNUSED)
945 return ((insn & 0xfc0) >> 6) ? ((insn & 0xfc0) >> 6) : 64;
949 #define MAKE_SRC_POS_INSERT_EXTRACT_FUNCS(NAME,SHIFT) \
950 static unsigned long long \
951 insert_nps_##NAME##_pos (unsigned long long insn, \
953 const char ** errmsg) \
964 *errmsg = _("invalid position, should be 0, 8, 16, or 24"); \
967 insn |= (value << SHIFT); \
972 extract_nps_##NAME##_pos (unsigned long long insn, \
973 bfd_boolean * invalid ATTRIBUTE_UNUSED) \
975 return ((insn >> SHIFT) & 0x3) * 8; \
978 MAKE_SRC_POS_INSERT_EXTRACT_FUNCS (src2, 12)
979 MAKE_SRC_POS_INSERT_EXTRACT_FUNCS (src1, 10)
981 #define MAKE_BIAS_INSERT_EXTRACT_FUNCS(NAME,LOWER,UPPER,BITS,BIAS,SHIFT) \
982 static unsigned long long \
983 insert_nps_##NAME (unsigned long long insn, \
985 const char ** errmsg) \
987 if (value < LOWER || value > UPPER) \
989 *errmsg = _("invalid size, value must be " \
990 #LOWER " to " #UPPER "."); \
994 insn |= (value << SHIFT); \
999 extract_nps_##NAME (unsigned long long insn, \
1000 bfd_boolean * invalid ATTRIBUTE_UNUSED) \
1002 return ((insn >> SHIFT) & ((1 << BITS) - 1)) + BIAS; \
1005 MAKE_BIAS_INSERT_EXTRACT_FUNCS (addb_size,2,32,5,1,5)
1006 MAKE_BIAS_INSERT_EXTRACT_FUNCS (andb_size,1,32,5,1,5)
1007 MAKE_BIAS_INSERT_EXTRACT_FUNCS (fxorb_size,8,32,5,8,5)
1008 MAKE_BIAS_INSERT_EXTRACT_FUNCS (wxorb_size,16,32,5,16,5)
1009 MAKE_BIAS_INSERT_EXTRACT_FUNCS (bitop_size,1,32,5,1,10)
1010 MAKE_BIAS_INSERT_EXTRACT_FUNCS (qcmp_size,1,8,3,1,9)
1011 MAKE_BIAS_INSERT_EXTRACT_FUNCS (bitop1_size,1,32,5,1,20)
1012 MAKE_BIAS_INSERT_EXTRACT_FUNCS (bitop2_size,1,32,5,1,25)
1013 MAKE_BIAS_INSERT_EXTRACT_FUNCS (hash_width,1,32,5,1,6)
1014 MAKE_BIAS_INSERT_EXTRACT_FUNCS (hash_len,1,8,3,1,2)
1015 MAKE_BIAS_INSERT_EXTRACT_FUNCS (index3,4,7,2,4,0)
1018 extract_nps_qcmp_m3 (unsigned long long insn,
1019 bfd_boolean * invalid)
1021 int m3 = (insn >> 5) & 0xf;
1028 extract_nps_qcmp_m2 (unsigned long long insn,
1029 bfd_boolean * invalid)
1031 bfd_boolean tmp_invalid = FALSE;
1032 int m2 = (insn >> 15) & 0x1;
1033 int m3 = extract_nps_qcmp_m3 (insn, &tmp_invalid);
1035 if (m2 == 0 && m3 == 0xf)
1041 extract_nps_qcmp_m1 (unsigned long long insn,
1042 bfd_boolean * invalid)
1044 bfd_boolean tmp_invalid = FALSE;
1045 int m1 = (insn >> 14) & 0x1;
1046 int m2 = extract_nps_qcmp_m2 (insn, &tmp_invalid);
1047 int m3 = extract_nps_qcmp_m3 (insn, &tmp_invalid);
1049 if (m1 == 0 && m2 == 0 && m3 == 0xf)
1054 static unsigned long long
1055 insert_nps_calc_entry_size (unsigned long long insn,
1057 const char ** errmsg)
1061 if (value < 1 || value > 256)
1063 *errmsg = _("value out of range 1 - 256");
1067 for (pwr = 0; (value & 1) == 0; value >>= 1)
1072 *errmsg = _("value must be power of 2");
1076 return insn | (pwr << 8);
1080 extract_nps_calc_entry_size (unsigned long long insn,
1081 bfd_boolean * invalid ATTRIBUTE_UNUSED)
1083 unsigned entry_size = (insn >> 8) & 0xf;
1084 return 1 << entry_size;
1087 static unsigned long long
1088 insert_nps_bitop_mod4 (unsigned long long insn,
1090 const char ** errmsg ATTRIBUTE_UNUSED)
1092 return insn | ((value & 0x2) << 30) | ((value & 0x1) << 47);
1096 extract_nps_bitop_mod4 (unsigned long long insn,
1097 bfd_boolean * invalid ATTRIBUTE_UNUSED)
1099 return ((insn >> 30) & 0x2) | ((insn >> 47) & 0x1);
1102 static unsigned long long
1103 insert_nps_bitop_dst_pos3_pos4 (unsigned long long insn,
1105 const char ** errmsg ATTRIBUTE_UNUSED)
1107 return insn | (value << 42) | (value << 37);
1111 extract_nps_bitop_dst_pos3_pos4 (unsigned long long insn,
1112 bfd_boolean * invalid)
1114 if (((insn >> 42) & 0x1f) != ((insn >> 37) & 0x1f))
1116 return ((insn >> 37) & 0x1f);
1119 static unsigned long long
1120 insert_nps_bitop_ins_ext (unsigned long long insn,
1122 const char ** errmsg)
1124 if (value < 0 || value > 28)
1125 *errmsg = _("value must be in the range 0 to 28");
1126 return insn | (value << 20);
1130 extract_nps_bitop_ins_ext (unsigned long long insn,
1131 bfd_boolean * invalid)
1133 int value = (insn >> 20) & 0x1f;
1140 #define MAKE_1BASED_INSERT_EXTRACT_FUNCS(NAME,SHIFT,UPPER,BITS) \
1141 static unsigned long long \
1142 insert_nps_##NAME (unsigned long long insn, \
1144 const char ** errmsg) \
1146 if (value < 1 || value > UPPER) \
1147 *errmsg = _("value must be in the range 1 to " #UPPER); \
1148 if (value == UPPER) \
1150 return insn | (value << SHIFT); \
1154 extract_nps_##NAME (unsigned long long insn, \
1155 bfd_boolean * invalid ATTRIBUTE_UNUSED) \
1157 int value = (insn >> SHIFT) & ((1 << BITS) - 1); \
1163 MAKE_1BASED_INSERT_EXTRACT_FUNCS (field_size, 6, 8, 3)
1164 MAKE_1BASED_INSERT_EXTRACT_FUNCS (shift_factor, 9, 8, 3)
1165 MAKE_1BASED_INSERT_EXTRACT_FUNCS (bits_to_scramble, 12, 8, 3)
1166 MAKE_1BASED_INSERT_EXTRACT_FUNCS (bdlen_max_len, 5, 256, 8)
1167 MAKE_1BASED_INSERT_EXTRACT_FUNCS (bd_num_buff, 6, 8, 3)
1168 MAKE_1BASED_INSERT_EXTRACT_FUNCS (pmu_num_job, 6, 4, 2)
1169 MAKE_1BASED_INSERT_EXTRACT_FUNCS (proto_size, 16, 64, 6)
1171 static unsigned long long
1172 insert_nps_min_hofs (unsigned long long insn,
1174 const char ** errmsg)
1176 if (value < 0 || value > 240)
1177 *errmsg = _("value must be in the range 0 to 240");
1178 if ((value % 16) != 0)
1179 *errmsg = _("value must be a multiple of 16");
1181 return insn | (value << 6);
1185 extract_nps_min_hofs (unsigned long long insn,
1186 bfd_boolean * invalid ATTRIBUTE_UNUSED)
1188 int value = (insn >> 6) & 0xF;
1192 #define MAKE_INSERT_NPS_ADDRTYPE(NAME, VALUE) \
1193 static unsigned long long \
1194 insert_nps_##NAME (unsigned long long insn, \
1196 const char ** errmsg) \
1198 if (value != ARC_NPS400_ADDRTYPE_##VALUE) \
1199 *errmsg = _("invalid address type for operand"); \
1204 extract_nps_##NAME (unsigned long long insn ATTRIBUTE_UNUSED, \
1205 bfd_boolean * invalid ATTRIBUTE_UNUSED) \
1207 return ARC_NPS400_ADDRTYPE_##VALUE; \
1210 MAKE_INSERT_NPS_ADDRTYPE (bd, BD)
1211 MAKE_INSERT_NPS_ADDRTYPE (jid, JID)
1212 MAKE_INSERT_NPS_ADDRTYPE (lbd, LBD)
1213 MAKE_INSERT_NPS_ADDRTYPE (mbd, MBD)
1214 MAKE_INSERT_NPS_ADDRTYPE (sd, SD)
1215 MAKE_INSERT_NPS_ADDRTYPE (sm, SM)
1216 MAKE_INSERT_NPS_ADDRTYPE (xa, XA)
1217 MAKE_INSERT_NPS_ADDRTYPE (xd, XD)
1218 MAKE_INSERT_NPS_ADDRTYPE (cd, CD)
1219 MAKE_INSERT_NPS_ADDRTYPE (cbd, CBD)
1220 MAKE_INSERT_NPS_ADDRTYPE (cjid, CJID)
1221 MAKE_INSERT_NPS_ADDRTYPE (clbd, CLBD)
1222 MAKE_INSERT_NPS_ADDRTYPE (cm, CM)
1223 MAKE_INSERT_NPS_ADDRTYPE (csd, CSD)
1224 MAKE_INSERT_NPS_ADDRTYPE (cxa, CXA)
1225 MAKE_INSERT_NPS_ADDRTYPE (cxd, CXD)
1227 static unsigned long long
1228 insert_nps_rbdouble_64 (unsigned long long insn,
1230 const char ** errmsg)
1232 if (value < 0 || value > 31)
1233 *errmsg = _("value must be in the range 0 to 31");
1234 return insn | (value << 43) | (value << 48);
1239 extract_nps_rbdouble_64 (unsigned long long insn,
1240 bfd_boolean * invalid)
1242 int value1 = (insn >> 43) & 0x1F;
1243 int value2 = (insn >> 48) & 0x1F;
1245 if (value1 != value2)
1251 static unsigned long long
1252 insert_nps_misc_imm_offset (unsigned long long insn,
1254 const char ** errmsg)
1258 *errmsg = _("invalid position, should be one of: 0,4,8,...124.");
1261 insn |= (value << 6);
1265 static long long int
1266 extract_nps_misc_imm_offset (unsigned long long insn,
1267 bfd_boolean * invalid ATTRIBUTE_UNUSED)
1269 return ((insn >> 8) & 0x1f) * 4;
1272 static long long int
1273 extract_uimm12_20 (unsigned long long insn ATTRIBUTE_UNUSED,
1274 bfd_boolean * invalid ATTRIBUTE_UNUSED)
1278 value |= ((insn >> 6) & 0x003f) << 0;
1279 value |= ((insn >> 0) & 0x003f) << 6;
1284 /* Include the generic extract/insert functions. Order is important
1285 as some of the functions present in the .h may be disabled via
1287 #include "arc-fxi.h"
1289 /* The flag operands table.
1291 The format of the table is
1292 NAME CODE BITS SHIFT FAVAIL. */
1293 const struct arc_flag_operand arc_flag_operands[] =
1297 #define F_ALWAYS (F_NULL + 1)
1298 { "al", 0, 0, 0, 0 },
1299 #define F_RA (F_ALWAYS + 1)
1300 { "ra", 0, 0, 0, 0 },
1301 #define F_EQUAL (F_RA + 1)
1302 { "eq", 1, 5, 0, 1 },
1303 #define F_ZERO (F_EQUAL + 1)
1304 { "z", 1, 5, 0, 0 },
1305 #define F_NOTEQUAL (F_ZERO + 1)
1306 { "ne", 2, 5, 0, 1 },
1307 #define F_NOTZERO (F_NOTEQUAL + 1)
1308 { "nz", 2, 5, 0, 0 },
1309 #define F_POZITIVE (F_NOTZERO + 1)
1310 { "p", 3, 5, 0, 1 },
1311 #define F_PL (F_POZITIVE + 1)
1312 { "pl", 3, 5, 0, 0 },
1313 #define F_NEGATIVE (F_PL + 1)
1314 { "n", 4, 5, 0, 1 },
1315 #define F_MINUS (F_NEGATIVE + 1)
1316 { "mi", 4, 5, 0, 0 },
1317 #define F_CARRY (F_MINUS + 1)
1318 { "c", 5, 5, 0, 1 },
1319 #define F_CARRYSET (F_CARRY + 1)
1320 { "cs", 5, 5, 0, 0 },
1321 #define F_LOWER (F_CARRYSET + 1)
1322 { "lo", 5, 5, 0, 0 },
1323 #define F_CARRYCLR (F_LOWER + 1)
1324 { "cc", 6, 5, 0, 0 },
1325 #define F_NOTCARRY (F_CARRYCLR + 1)
1326 { "nc", 6, 5, 0, 1 },
1327 #define F_HIGHER (F_NOTCARRY + 1)
1328 { "hs", 6, 5, 0, 0 },
1329 #define F_OVERFLOWSET (F_HIGHER + 1)
1330 { "vs", 7, 5, 0, 0 },
1331 #define F_OVERFLOW (F_OVERFLOWSET + 1)
1332 { "v", 7, 5, 0, 1 },
1333 #define F_NOTOVERFLOW (F_OVERFLOW + 1)
1334 { "nv", 8, 5, 0, 1 },
1335 #define F_OVERFLOWCLR (F_NOTOVERFLOW + 1)
1336 { "vc", 8, 5, 0, 0 },
1337 #define F_GT (F_OVERFLOWCLR + 1)
1338 { "gt", 9, 5, 0, 1 },
1339 #define F_GE (F_GT + 1)
1340 { "ge", 10, 5, 0, 1 },
1341 #define F_LT (F_GE + 1)
1342 { "lt", 11, 5, 0, 1 },
1343 #define F_LE (F_LT + 1)
1344 { "le", 12, 5, 0, 1 },
1345 #define F_HI (F_LE + 1)
1346 { "hi", 13, 5, 0, 1 },
1347 #define F_LS (F_HI + 1)
1348 { "ls", 14, 5, 0, 1 },
1349 #define F_PNZ (F_LS + 1)
1350 { "pnz", 15, 5, 0, 1 },
1351 #define F_NJ (F_PNZ + 1)
1352 { "nj", 21, 5, 0, 1 },
1353 #define F_NM (F_NJ + 1)
1354 { "nm", 23, 5, 0, 1 },
1355 #define F_NO_T (F_NM + 1)
1356 { "nt", 24, 5, 0, 1 },
1359 #define F_FLAG (F_NO_T + 1)
1360 { "f", 1, 1, 15, 1 },
1361 #define F_FFAKE (F_FLAG + 1)
1362 { "f", 0, 0, 0, 1 },
1365 #define F_ND (F_FFAKE + 1)
1366 { "nd", 0, 1, 5, 0 },
1367 #define F_D (F_ND + 1)
1368 { "d", 1, 1, 5, 1 },
1369 #define F_DFAKE (F_D + 1)
1370 { "d", 0, 0, 0, 1 },
1371 #define F_DNZ_ND (F_DFAKE + 1)
1372 { "nd", 0, 1, 16, 0 },
1373 #define F_DNZ_D (F_DNZ_ND + 1)
1374 { "d", 1, 1, 16, 1 },
1377 #define F_SIZEB1 (F_DNZ_D + 1)
1378 { "b", 1, 2, 1, 1 },
1379 #define F_SIZEB7 (F_SIZEB1 + 1)
1380 { "b", 1, 2, 7, 1 },
1381 #define F_SIZEB17 (F_SIZEB7 + 1)
1382 { "b", 1, 2, 17, 1 },
1383 #define F_SIZEW1 (F_SIZEB17 + 1)
1384 { "w", 2, 2, 1, 0 },
1385 #define F_SIZEW7 (F_SIZEW1 + 1)
1386 { "w", 2, 2, 7, 0 },
1387 #define F_SIZEW17 (F_SIZEW7 + 1)
1388 { "w", 2, 2, 17, 0 },
1390 /* Sign extension. */
1391 #define F_SIGN6 (F_SIZEW17 + 1)
1392 { "x", 1, 1, 6, 1 },
1393 #define F_SIGN16 (F_SIGN6 + 1)
1394 { "x", 1, 1, 16, 1 },
1395 #define F_SIGNX (F_SIGN16 + 1)
1396 { "x", 0, 0, 0, 1 },
1398 /* Address write-back modes. */
1399 #define F_A3 (F_SIGNX + 1)
1400 { "a", 1, 2, 3, 0 },
1401 #define F_A9 (F_A3 + 1)
1402 { "a", 1, 2, 9, 0 },
1403 #define F_A22 (F_A9 + 1)
1404 { "a", 1, 2, 22, 0 },
1405 #define F_AW3 (F_A22 + 1)
1406 { "aw", 1, 2, 3, 1 },
1407 #define F_AW9 (F_AW3 + 1)
1408 { "aw", 1, 2, 9, 1 },
1409 #define F_AW22 (F_AW9 + 1)
1410 { "aw", 1, 2, 22, 1 },
1411 #define F_AB3 (F_AW22 + 1)
1412 { "ab", 2, 2, 3, 1 },
1413 #define F_AB9 (F_AB3 + 1)
1414 { "ab", 2, 2, 9, 1 },
1415 #define F_AB22 (F_AB9 + 1)
1416 { "ab", 2, 2, 22, 1 },
1417 #define F_AS3 (F_AB22 + 1)
1418 { "as", 3, 2, 3, 1 },
1419 #define F_AS9 (F_AS3 + 1)
1420 { "as", 3, 2, 9, 1 },
1421 #define F_AS22 (F_AS9 + 1)
1422 { "as", 3, 2, 22, 1 },
1423 #define F_ASFAKE (F_AS22 + 1)
1424 { "as", 0, 0, 0, 1 },
1427 #define F_DI5 (F_ASFAKE + 1)
1428 { "di", 1, 1, 5, 1 },
1429 #define F_DI11 (F_DI5 + 1)
1430 { "di", 1, 1, 11, 1 },
1431 #define F_DI14 (F_DI11 + 1)
1432 { "di", 1, 1, 14, 1 },
1433 #define F_DI15 (F_DI14 + 1)
1434 { "di", 1, 1, 15, 1 },
1436 /* ARCv2 specific. */
1437 #define F_NT (F_DI15 + 1)
1438 { "nt", 0, 1, 3, 1},
1439 #define F_T (F_NT + 1)
1441 #define F_H1 (F_T + 1)
1442 { "h", 2, 2, 1, 1 },
1443 #define F_H7 (F_H1 + 1)
1444 { "h", 2, 2, 7, 1 },
1445 #define F_H17 (F_H7 + 1)
1446 { "h", 2, 2, 17, 1 },
1447 #define F_SIZED (F_H17 + 1)
1448 { "dd", 8, 0, 0, 0 }, /* Fake. */
1451 #define F_NE (F_SIZED + 1)
1452 { "ne", 0, 0, 0, 1 },
1454 /* ARC NPS400 Support: See comment near head of file. */
1455 #define F_NPS_CL (F_NE + 1)
1456 { "cl", 0, 0, 0, 1 },
1458 #define F_NPS_NA (F_NPS_CL + 1)
1459 { "na", 1, 1, 9, 1 },
1461 #define F_NPS_SR (F_NPS_NA + 1)
1462 { "s", 1, 1, 13, 1 },
1464 #define F_NPS_M (F_NPS_SR + 1)
1465 { "m", 1, 1, 7, 1 },
1467 #define F_NPS_FLAG (F_NPS_M + 1)
1468 { "f", 1, 1, 20, 1 },
1470 #define F_NPS_R (F_NPS_FLAG + 1)
1471 { "r", 1, 1, 15, 1 },
1473 #define F_NPS_RW (F_NPS_R + 1)
1474 { "rw", 0, 1, 7, 1 },
1476 #define F_NPS_RD (F_NPS_RW + 1)
1477 { "rd", 1, 1, 7, 1 },
1479 #define F_NPS_WFT (F_NPS_RD + 1)
1480 { "wft", 0, 0, 0, 1 },
1482 #define F_NPS_IE1 (F_NPS_WFT + 1)
1483 { "ie1", 1, 2, 8, 1 },
1485 #define F_NPS_IE2 (F_NPS_IE1 + 1)
1486 { "ie2", 2, 2, 8, 1 },
1488 #define F_NPS_IE12 (F_NPS_IE2 + 1)
1489 { "ie12", 3, 2, 8, 1 },
1491 #define F_NPS_SYNC_RD (F_NPS_IE12 + 1)
1492 { "rd", 0, 1, 6, 1 },
1494 #define F_NPS_SYNC_WR (F_NPS_SYNC_RD + 1)
1495 { "wr", 1, 1, 6, 1 },
1497 #define F_NPS_HWS_OFF (F_NPS_SYNC_WR + 1)
1498 { "off", 0, 0, 0, 1 },
1500 #define F_NPS_HWS_RESTORE (F_NPS_HWS_OFF + 1)
1501 { "restore", 0, 0, 0, 1 },
1503 #define F_NPS_SX (F_NPS_HWS_RESTORE + 1)
1504 { "sx", 1, 1, 14, 1 },
1506 #define F_NPS_AR (F_NPS_SX + 1)
1507 { "ar", 0, 1, 0, 1 },
1509 #define F_NPS_AL (F_NPS_AR + 1)
1510 { "al", 1, 1, 0, 1 },
1512 #define F_NPS_S (F_NPS_AL + 1)
1513 { "s", 0, 0, 0, 1 },
1515 #define F_NPS_ZNCV_RD (F_NPS_S + 1)
1516 { "rd", 0, 1, 15, 1 },
1518 #define F_NPS_ZNCV_WR (F_NPS_ZNCV_RD + 1)
1519 { "wr", 1, 1, 15, 1 },
1521 #define F_NPS_P0 (F_NPS_ZNCV_WR + 1)
1522 { "p0", 0, 0, 0, 1 },
1524 #define F_NPS_P1 (F_NPS_P0 + 1)
1525 { "p1", 0, 0, 0, 1 },
1527 #define F_NPS_P2 (F_NPS_P1 + 1)
1528 { "p2", 0, 0, 0, 1 },
1530 #define F_NPS_P3 (F_NPS_P2 + 1)
1531 { "p3", 0, 0, 0, 1 },
1533 #define F_NPS_LDBIT_DI (F_NPS_P3 + 1)
1534 { "di", 0, 0, 0, 1 },
1536 #define F_NPS_LDBIT_CL1 (F_NPS_LDBIT_DI + 1)
1537 { "cl", 1, 1, 6, 1 },
1539 #define F_NPS_LDBIT_CL2 (F_NPS_LDBIT_CL1 + 1)
1540 { "cl", 1, 1, 16, 1 },
1542 #define F_NPS_LDBIT_X2_1 (F_NPS_LDBIT_CL2 + 1)
1543 { "x2", 1, 2, 9, 1 },
1545 #define F_NPS_LDBIT_X2_2 (F_NPS_LDBIT_X2_1 + 1)
1546 { "x2", 1, 2, 22, 1 },
1548 #define F_NPS_LDBIT_X4_1 (F_NPS_LDBIT_X2_2 + 1)
1549 { "x4", 2, 2, 9, 1 },
1551 #define F_NPS_LDBIT_X4_2 (F_NPS_LDBIT_X4_1 + 1)
1552 { "x4", 2, 2, 22, 1 },
1554 #define F_NPS_CORE (F_NPS_LDBIT_X4_2 + 1)
1555 { "core", 1, 3, 6, 1 },
1557 #define F_NPS_CLSR (F_NPS_CORE + 1)
1558 { "clsr", 2, 3, 6, 1 },
1560 #define F_NPS_ALL (F_NPS_CLSR + 1)
1561 { "all", 3, 3, 6, 1 },
1563 #define F_NPS_GIC (F_NPS_ALL + 1)
1564 { "gic", 4, 3, 6, 1 },
1566 #define F_NPS_RSPI_GIC (F_NPS_GIC + 1)
1567 { "gic", 5, 3, 6, 1 },
1570 const unsigned arc_num_flag_operands = ARRAY_SIZE (arc_flag_operands);
1572 /* Table of the flag classes.
1574 The format of the table is
1575 CLASS {FLAG_CODE}. */
1576 const struct arc_flag_class arc_flag_classes[] =
1579 { F_CLASS_NONE, { F_NULL } },
1581 #define C_CC_EQ (C_EMPTY + 1)
1582 {F_CLASS_IMPLICIT | F_CLASS_COND, {F_EQUAL, F_NULL} },
1584 #define C_CC_GE (C_CC_EQ + 1)
1585 {F_CLASS_IMPLICIT | F_CLASS_COND, {F_GE, F_NULL} },
1587 #define C_CC_GT (C_CC_GE + 1)
1588 {F_CLASS_IMPLICIT | F_CLASS_COND, {F_GT, F_NULL} },
1590 #define C_CC_HI (C_CC_GT + 1)
1591 {F_CLASS_IMPLICIT | F_CLASS_COND, {F_HI, F_NULL} },
1593 #define C_CC_HS (C_CC_HI + 1)
1594 {F_CLASS_IMPLICIT | F_CLASS_COND, {F_NOTCARRY, F_NULL} },
1596 #define C_CC_LE (C_CC_HS + 1)
1597 {F_CLASS_IMPLICIT | F_CLASS_COND, {F_LE, F_NULL} },
1599 #define C_CC_LO (C_CC_LE + 1)
1600 {F_CLASS_IMPLICIT | F_CLASS_COND, {F_CARRY, F_NULL} },
1602 #define C_CC_LS (C_CC_LO + 1)
1603 {F_CLASS_IMPLICIT | F_CLASS_COND, {F_LS, F_NULL} },
1605 #define C_CC_LT (C_CC_LS + 1)
1606 {F_CLASS_IMPLICIT | F_CLASS_COND, {F_LT, F_NULL} },
1608 #define C_CC_NE (C_CC_LT + 1)
1609 {F_CLASS_IMPLICIT | F_CLASS_COND, {F_NOTEQUAL, F_NULL} },
1611 #define C_AA_AB (C_CC_NE + 1)
1612 {F_CLASS_IMPLICIT | F_CLASS_WB, {F_AB3, F_NULL} },
1614 #define C_AA_AW (C_AA_AB + 1)
1615 {F_CLASS_IMPLICIT | F_CLASS_WB, {F_AW3, F_NULL} },
1617 #define C_ZZ_D (C_AA_AW + 1)
1618 {F_CLASS_IMPLICIT | F_CLASS_ZZ, {F_SIZED, F_NULL} },
1620 #define C_ZZ_H (C_ZZ_D + 1)
1621 {F_CLASS_IMPLICIT | F_CLASS_ZZ, {F_H1, F_NULL} },
1623 #define C_ZZ_B (C_ZZ_H + 1)
1624 {F_CLASS_IMPLICIT | F_CLASS_ZZ, {F_SIZEB1, F_NULL} },
1626 #define C_CC (C_ZZ_B + 1)
1627 { F_CLASS_OPTIONAL | F_CLASS_EXTEND | F_CLASS_COND,
1628 { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL,
1629 F_NOTZERO, F_POZITIVE, F_PL, F_NEGATIVE, F_MINUS,
1630 F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR,
1631 F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW,
1632 F_NOTOVERFLOW, F_OVERFLOWCLR, F_GT, F_GE, F_LT,
1633 F_LE, F_HI, F_LS, F_PNZ, F_NJ, F_NM, F_NO_T, F_NULL } },
1635 #define C_AA_ADDR3 (C_CC + 1)
1636 #define C_AA27 (C_CC + 1)
1637 { F_CLASS_OPTIONAL | F_CLASS_WB, { F_A3, F_AW3, F_AB3, F_AS3, F_NULL } },
1638 #define C_AA_ADDR9 (C_AA_ADDR3 + 1)
1639 #define C_AA21 (C_AA_ADDR3 + 1)
1640 { F_CLASS_OPTIONAL | F_CLASS_WB, { F_A9, F_AW9, F_AB9, F_AS9, F_NULL } },
1641 #define C_AA_ADDR22 (C_AA_ADDR9 + 1)
1642 #define C_AA8 (C_AA_ADDR9 + 1)
1643 { F_CLASS_OPTIONAL | F_CLASS_WB, { F_A22, F_AW22, F_AB22, F_AS22, F_NULL } },
1645 #define C_F (C_AA_ADDR22 + 1)
1646 { F_CLASS_OPTIONAL, { F_FLAG, F_NULL } },
1647 #define C_FHARD (C_F + 1)
1648 { F_CLASS_OPTIONAL, { F_FFAKE, F_NULL } },
1650 #define C_T (C_FHARD + 1)
1651 { F_CLASS_OPTIONAL, { F_NT, F_T, F_NULL } },
1652 #define C_D (C_T + 1)
1653 { F_CLASS_OPTIONAL, { F_ND, F_D, F_NULL } },
1654 #define C_DNZ_D (C_D + 1)
1655 { F_CLASS_OPTIONAL, { F_DNZ_ND, F_DNZ_D, F_NULL } },
1657 #define C_DHARD (C_DNZ_D + 1)
1658 { F_CLASS_OPTIONAL, { F_DFAKE, F_NULL } },
1660 #define C_DI20 (C_DHARD + 1)
1661 { F_CLASS_OPTIONAL, { F_DI11, F_NULL }},
1662 #define C_DI14 (C_DI20 + 1)
1663 { F_CLASS_OPTIONAL, { F_DI14, F_NULL }},
1664 #define C_DI16 (C_DI14 + 1)
1665 { F_CLASS_OPTIONAL, { F_DI15, F_NULL }},
1666 #define C_DI26 (C_DI16 + 1)
1667 { F_CLASS_OPTIONAL, { F_DI5, F_NULL }},
1669 #define C_X25 (C_DI26 + 1)
1670 { F_CLASS_OPTIONAL, { F_SIGN6, F_NULL }},
1671 #define C_X15 (C_X25 + 1)
1672 { F_CLASS_OPTIONAL, { F_SIGN16, F_NULL }},
1673 #define C_XHARD (C_X15 + 1)
1674 #define C_X (C_X15 + 1)
1675 { F_CLASS_OPTIONAL, { F_SIGNX, F_NULL }},
1677 #define C_ZZ13 (C_X + 1)
1678 { F_CLASS_OPTIONAL, { F_SIZEB17, F_SIZEW17, F_H17, F_NULL}},
1679 #define C_ZZ23 (C_ZZ13 + 1)
1680 { F_CLASS_OPTIONAL, { F_SIZEB7, F_SIZEW7, F_H7, F_NULL}},
1681 #define C_ZZ29 (C_ZZ23 + 1)
1682 { F_CLASS_OPTIONAL, { F_SIZEB1, F_SIZEW1, F_H1, F_NULL}},
1684 #define C_AS (C_ZZ29 + 1)
1685 { F_CLASS_OPTIONAL, { F_ASFAKE, F_NULL}},
1687 #define C_NE (C_AS + 1)
1688 { F_CLASS_OPTIONAL, { F_NE, F_NULL}},
1690 /* ARC NPS400 Support: See comment near head of file. */
1691 #define C_NPS_CL (C_NE + 1)
1692 { F_CLASS_REQUIRED, { F_NPS_CL, F_NULL}},
1694 #define C_NPS_NA (C_NPS_CL + 1)
1695 { F_CLASS_OPTIONAL, { F_NPS_NA, F_NULL}},
1697 #define C_NPS_SR (C_NPS_NA + 1)
1698 { F_CLASS_OPTIONAL, { F_NPS_SR, F_NULL}},
1700 #define C_NPS_M (C_NPS_SR + 1)
1701 { F_CLASS_OPTIONAL, { F_NPS_M, F_NULL}},
1703 #define C_NPS_F (C_NPS_M + 1)
1704 { F_CLASS_OPTIONAL, { F_NPS_FLAG, F_NULL}},
1706 #define C_NPS_R (C_NPS_F + 1)
1707 { F_CLASS_OPTIONAL, { F_NPS_R, F_NULL}},
1709 #define C_NPS_SCHD_RW (C_NPS_R + 1)
1710 { F_CLASS_REQUIRED, { F_NPS_RW, F_NPS_RD, F_NULL}},
1712 #define C_NPS_SCHD_TRIG (C_NPS_SCHD_RW + 1)
1713 { F_CLASS_REQUIRED, { F_NPS_WFT, F_NULL}},
1715 #define C_NPS_SCHD_IE (C_NPS_SCHD_TRIG + 1)
1716 { F_CLASS_OPTIONAL, { F_NPS_IE1, F_NPS_IE2, F_NPS_IE12, F_NULL}},
1718 #define C_NPS_SYNC (C_NPS_SCHD_IE + 1)
1719 { F_CLASS_REQUIRED, { F_NPS_SYNC_RD, F_NPS_SYNC_WR, F_NULL}},
1721 #define C_NPS_HWS_OFF (C_NPS_SYNC + 1)
1722 { F_CLASS_REQUIRED, { F_NPS_HWS_OFF, F_NULL}},
1724 #define C_NPS_HWS_RESTORE (C_NPS_HWS_OFF + 1)
1725 { F_CLASS_REQUIRED, { F_NPS_HWS_RESTORE, F_NULL}},
1727 #define C_NPS_SX (C_NPS_HWS_RESTORE + 1)
1728 { F_CLASS_OPTIONAL, { F_NPS_SX, F_NULL}},
1730 #define C_NPS_AR_AL (C_NPS_SX + 1)
1731 { F_CLASS_REQUIRED, { F_NPS_AR, F_NPS_AL, F_NULL}},
1733 #define C_NPS_S (C_NPS_AR_AL + 1)
1734 { F_CLASS_REQUIRED, { F_NPS_S, F_NULL}},
1736 #define C_NPS_ZNCV (C_NPS_S + 1)
1737 { F_CLASS_REQUIRED, { F_NPS_ZNCV_RD, F_NPS_ZNCV_WR, F_NULL}},
1739 #define C_NPS_P0 (C_NPS_ZNCV + 1)
1740 { F_CLASS_REQUIRED, { F_NPS_P0, F_NULL }},
1742 #define C_NPS_P1 (C_NPS_P0 + 1)
1743 { F_CLASS_REQUIRED, { F_NPS_P1, F_NULL }},
1745 #define C_NPS_P2 (C_NPS_P1 + 1)
1746 { F_CLASS_REQUIRED, { F_NPS_P2, F_NULL }},
1748 #define C_NPS_P3 (C_NPS_P2 + 1)
1749 { F_CLASS_REQUIRED, { F_NPS_P3, F_NULL }},
1751 #define C_NPS_LDBIT_DI (C_NPS_P3 + 1)
1752 { F_CLASS_REQUIRED, { F_NPS_LDBIT_DI, F_NULL }},
1754 #define C_NPS_LDBIT_CL1 (C_NPS_LDBIT_DI + 1)
1755 { F_CLASS_OPTIONAL, { F_NPS_LDBIT_CL1, F_NULL }},
1757 #define C_NPS_LDBIT_CL2 (C_NPS_LDBIT_CL1 + 1)
1758 { F_CLASS_OPTIONAL, { F_NPS_LDBIT_CL2, F_NULL }},
1760 #define C_NPS_LDBIT_X_1 (C_NPS_LDBIT_CL2 + 1)
1761 { F_CLASS_OPTIONAL, { F_NPS_LDBIT_X2_1, F_NPS_LDBIT_X4_1, F_NULL }},
1763 #define C_NPS_LDBIT_X_2 (C_NPS_LDBIT_X_1 + 1)
1764 { F_CLASS_OPTIONAL, { F_NPS_LDBIT_X2_2, F_NPS_LDBIT_X4_2, F_NULL }},
1766 #define C_NPS_CORE (C_NPS_LDBIT_X_2 + 1)
1767 { F_CLASS_REQUIRED, { F_NPS_CORE, F_NULL}},
1769 #define C_NPS_CLSR (C_NPS_CORE + 1)
1770 { F_CLASS_REQUIRED, { F_NPS_CLSR, F_NULL}},
1772 #define C_NPS_ALL (C_NPS_CLSR + 1)
1773 { F_CLASS_REQUIRED, { F_NPS_ALL, F_NULL}},
1775 #define C_NPS_GIC (C_NPS_ALL + 1)
1776 { F_CLASS_REQUIRED, { F_NPS_GIC, F_NULL}},
1778 #define C_NPS_RSPI_GIC (C_NPS_GIC + 1)
1779 { F_CLASS_REQUIRED, { F_NPS_RSPI_GIC, F_NULL}},
1782 const unsigned char flags_none[] = { 0 };
1783 const unsigned char flags_f[] = { C_F };
1784 const unsigned char flags_cc[] = { C_CC };
1785 const unsigned char flags_ccf[] = { C_CC, C_F };
1787 /* The operands table.
1789 The format of the operands table is:
1791 BITS SHIFT DEFAULT_RELOC FLAGS INSERT_FUN EXTRACT_FUN. */
1792 const struct arc_operand arc_operands[] =
1794 /* The fields are bits, shift, insert, extract, flags. The zero
1795 index is used to indicate end-of-list. */
1797 { 0, 0, 0, 0, 0, 0 },
1799 #define IGNORED (UNUSED + 1)
1800 { 0, 0, 0, ARC_OPERAND_IGNORE | ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK, 0, 0 },
1802 /* The plain integer register fields. Used by 32 bit
1804 #define RA (IGNORED + 1)
1805 { 6, 0, 0, ARC_OPERAND_IR, 0, 0 },
1806 #define RA_CHK (RA + 1)
1807 { 6, 0, 0, ARC_OPERAND_IR, insert_ra_chk, 0 },
1808 #define RB (RA_CHK + 1)
1809 { 6, 12, 0, ARC_OPERAND_IR, insert_rb, extract_rb },
1810 #define RB_CHK (RB + 1)
1811 { 6, 12, 0, ARC_OPERAND_IR, insert_rb_chk, extract_rb },
1812 #define RC (RB_CHK + 1)
1813 { 6, 6, 0, ARC_OPERAND_IR, 0, 0 },
1814 #define RBdup (RC + 1)
1815 { 6, 12, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE, insert_rb, extract_rb },
1817 #define RAD (RBdup + 1)
1818 { 6, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_TRUNCATE, insert_rad, 0 },
1819 #define RCD (RAD + 1)
1820 { 6, 6, 0, ARC_OPERAND_IR | ARC_OPERAND_TRUNCATE, insert_rcd, 0 },
1822 /* The plain integer register fields. Used by short
1824 #define RA16 (RCD + 1)
1825 #define RA_S (RCD + 1)
1826 { 4, 0, 0, ARC_OPERAND_IR, insert_ras, extract_ras },
1827 #define RB16 (RA16 + 1)
1828 #define RB_S (RA16 + 1)
1829 { 4, 8, 0, ARC_OPERAND_IR, insert_rbs, extract_rbs },
1830 #define RB16dup (RB16 + 1)
1831 #define RB_Sdup (RB16 + 1)
1832 { 4, 8, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE, insert_rbs, extract_rbs },
1833 #define RC16 (RB16dup + 1)
1834 #define RC_S (RB16dup + 1)
1835 { 4, 5, 0, ARC_OPERAND_IR, insert_rcs, extract_rcs },
1836 #define R6H (RC16 + 1) /* 6bit register field 'h' used
1838 { 6, 5, 0, ARC_OPERAND_IR, insert_rhv1, extract_rhv1 },
1839 #define R5H (R6H + 1) /* 5bit register field 'h' used
1841 #define RH_S (R6H + 1) /* 5bit register field 'h' used
1843 { 5, 5, 0, ARC_OPERAND_IR, insert_rhv2, extract_rhv2 },
1844 #define R5Hdup (R5H + 1)
1845 #define RH_Sdup (R5H + 1)
1846 { 5, 5, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE,
1847 insert_rhv2, extract_rhv2 },
1849 #define RG (R5Hdup + 1)
1850 #define G_S (R5Hdup + 1)
1851 { 5, 5, 0, ARC_OPERAND_IR, insert_g_s, extract_g_s },
1853 /* Fix registers. */
1855 #define R0_S (RG + 1)
1856 { 0, 0, 0, ARC_OPERAND_IR, insert_r0, extract_r0 },
1858 #define R1_S (R0 + 1)
1859 { 1, 0, 0, ARC_OPERAND_IR, insert_r1, extract_r1 },
1861 #define R2_S (R1 + 1)
1862 { 2, 0, 0, ARC_OPERAND_IR, insert_r2, extract_r2 },
1864 #define R3_S (R2 + 1)
1865 { 2, 0, 0, ARC_OPERAND_IR, insert_r3, extract_r3 },
1866 #define RSP (R3 + 1)
1867 #define SP_S (R3 + 1)
1868 { 5, 0, 0, ARC_OPERAND_IR, insert_sp, extract_sp },
1869 #define SPdup (RSP + 1)
1870 #define SP_Sdup (RSP + 1)
1871 { 5, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE, insert_sp, extract_sp },
1872 #define GP (SPdup + 1)
1873 #define GP_S (SPdup + 1)
1874 { 5, 0, 0, ARC_OPERAND_IR, insert_gp, extract_gp },
1876 #define PCL_S (GP + 1)
1877 { 1, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK, insert_pcl, extract_pcl },
1879 #define BLINK (PCL_S + 1)
1880 #define BLINK_S (PCL_S + 1)
1881 { 5, 0, 0, ARC_OPERAND_IR, insert_blink, extract_blink },
1883 #define ILINK1 (BLINK + 1)
1884 { 5, 0, 0, ARC_OPERAND_IR, insert_ilink1, extract_ilink1 },
1885 #define ILINK2 (ILINK1 + 1)
1886 { 5, 0, 0, ARC_OPERAND_IR, insert_ilink2, extract_ilink2 },
1888 /* Long immediate. */
1889 #define LIMM (ILINK2 + 1)
1890 #define LIMM_S (ILINK2 + 1)
1891 { 32, 0, BFD_RELOC_ARC_32_ME, ARC_OPERAND_LIMM, insert_limm, 0 },
1892 #define LIMMdup (LIMM + 1)
1893 { 32, 0, 0, ARC_OPERAND_LIMM | ARC_OPERAND_DUPLICATE, insert_limm, 0 },
1895 /* Special operands. */
1896 #define ZA (LIMMdup + 1)
1897 #define ZB (LIMMdup + 1)
1898 #define ZA_S (LIMMdup + 1)
1899 #define ZB_S (LIMMdup + 1)
1900 #define ZC_S (LIMMdup + 1)
1901 { 0, 0, 0, ARC_OPERAND_UNSIGNED, insert_za, 0 },
1903 #define RRANGE_EL (ZA + 1)
1904 { 4, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK | ARC_OPERAND_TRUNCATE,
1905 insert_rrange, extract_rrange},
1906 #define R13_EL (RRANGE_EL + 1)
1907 { 1, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_IGNORE | ARC_OPERAND_NCHK,
1908 insert_r13el, extract_rrange },
1909 #define FP_EL (R13_EL + 1)
1910 { 1, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_IGNORE | ARC_OPERAND_NCHK,
1911 insert_fpel, extract_fpel },
1912 #define BLINK_EL (FP_EL + 1)
1913 { 1, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_IGNORE | ARC_OPERAND_NCHK,
1914 insert_blinkel, extract_blinkel },
1915 #define PCL_EL (BLINK_EL + 1)
1916 { 1, 0, 0, ARC_OPERAND_IR | ARC_OPERAND_IGNORE | ARC_OPERAND_NCHK,
1917 insert_pclel, extract_pclel },
1919 /* Fake operand to handle the T flag. */
1920 #define BRAKET (PCL_EL + 1)
1921 #define BRAKETdup (PCL_EL + 1)
1922 { 0, 0, 0, ARC_OPERAND_FAKE | ARC_OPERAND_BRAKET, 0, 0 },
1924 /* Fake operand to handle the T flag. */
1925 #define FKT_T (BRAKET + 1)
1926 { 1, 3, 0, ARC_OPERAND_FAKE, insert_Ybit, 0 },
1927 /* Fake operand to handle the T flag. */
1928 #define FKT_NT (FKT_T + 1)
1929 { 1, 3, 0, ARC_OPERAND_FAKE, insert_NYbit, 0 },
1931 /* UIMM6_20 mask = 00000000000000000000111111000000. */
1932 #define UIMM6_20 (FKT_NT + 1)
1933 {6, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm6_20, extract_uimm6_20},
1935 /* Exactly like the above but used by relaxation. */
1936 #define UIMM6_20R (UIMM6_20 + 1)
1937 {6, 0, -UIMM6_20R, ARC_OPERAND_UNSIGNED | ARC_OPERAND_PCREL,
1938 insert_uimm6_20, extract_uimm6_20},
1940 /* SIMM12_20 mask = 00000000000000000000111111222222. */
1941 #define SIMM12_20 (UIMM6_20R + 1)
1942 {12, 0, 0, ARC_OPERAND_SIGNED, insert_simm12_20, extract_simm12_20},
1944 /* Exactly like the above but used by relaxation. */
1945 #define SIMM12_20R (SIMM12_20 + 1)
1946 {12, 0, -SIMM12_20R, ARC_OPERAND_SIGNED | ARC_OPERAND_PCREL,
1947 insert_simm12_20, extract_simm12_20},
1949 /* UIMM12_20 mask = 00000000000000000000111111222222. */
1950 #define UIMM12_20 (SIMM12_20R + 1)
1951 {12, 0, 0, ARC_OPERAND_UNSIGNED, insert_simm12_20, extract_uimm12_20},
1953 /* SIMM3_5_S mask = 0000011100000000. */
1954 #define SIMM3_5_S (UIMM12_20 + 1)
1955 {3, 0, 0, ARC_OPERAND_SIGNED | ARC_OPERAND_NCHK,
1956 insert_simm3s, extract_simm3s},
1958 /* UIMM7_A32_11_S mask = 0000000000011111. */
1959 #define UIMM7_A32_11_S (SIMM3_5_S + 1)
1960 {7, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_ALIGNED32
1961 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_IGNORE, insert_uimm7_a32_11_s,
1962 extract_uimm7_a32_11_s},
1964 /* The same as above but used by relaxation. */
1965 #define UIMM7_A32_11R_S (UIMM7_A32_11_S + 1)
1966 {7, 0, -UIMM7_A32_11R_S, ARC_OPERAND_UNSIGNED | ARC_OPERAND_ALIGNED32
1967 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_IGNORE | ARC_OPERAND_PCREL,
1968 insert_uimm7_a32_11_s, extract_uimm7_a32_11_s},
1970 /* UIMM7_9_S mask = 0000000001111111. */
1971 #define UIMM7_9_S (UIMM7_A32_11R_S + 1)
1972 {7, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm7_9_s, extract_uimm7_9_s},
1974 /* UIMM3_13_S mask = 0000000000000111. */
1975 #define UIMM3_13_S (UIMM7_9_S + 1)
1976 {3, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm3_13_s, extract_uimm3_13_s},
1978 /* Exactly like the above but used for relaxation. */
1979 #define UIMM3_13R_S (UIMM3_13_S + 1)
1980 {3, 0, -UIMM3_13R_S, ARC_OPERAND_UNSIGNED | ARC_OPERAND_PCREL,
1981 insert_uimm3_13_s, extract_uimm3_13_s},
1983 /* SIMM11_A32_7_S mask = 0000000111111111. */
1984 #define SIMM11_A32_7_S (UIMM3_13R_S + 1)
1985 {11, 0, BFD_RELOC_ARC_SDA16_LD2, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED32
1986 | ARC_OPERAND_TRUNCATE, insert_simm11_a32_7_s, extract_simm11_a32_7_s},
1988 /* UIMM6_13_S mask = 0000000002220111. */
1989 #define UIMM6_13_S (SIMM11_A32_7_S + 1)
1990 {6, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm6_13_s, extract_uimm6_13_s},
1991 /* UIMM5_11_S mask = 0000000000011111. */
1992 #define UIMM5_11_S (UIMM6_13_S + 1)
1993 {5, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_IGNORE, insert_uimm5_11_s,
1994 extract_uimm5_11_s},
1996 /* SIMM9_A16_8 mask = 00000000111111102000000000000000. */
1997 #define SIMM9_A16_8 (UIMM5_11_S + 1)
1998 {9, 0, -SIMM9_A16_8, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED16
1999 | ARC_OPERAND_PCREL | ARC_OPERAND_TRUNCATE, insert_simm9_a16_8,
2000 extract_simm9_a16_8},
2002 /* UIMM6_8 mask = 00000000000000000000111111000000. */
2003 #define UIMM6_8 (SIMM9_A16_8 + 1)
2004 {6, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm6_8, extract_uimm6_8},
2006 /* SIMM21_A16_5 mask = 00000111111111102222222222000000. */
2007 #define SIMM21_A16_5 (UIMM6_8 + 1)
2008 {21, 0, BFD_RELOC_ARC_S21H_PCREL, ARC_OPERAND_SIGNED
2009 | ARC_OPERAND_ALIGNED16 | ARC_OPERAND_TRUNCATE,
2010 insert_simm21_a16_5, extract_simm21_a16_5},
2012 /* SIMM25_A16_5 mask = 00000111111111102222222222003333. */
2013 #define SIMM25_A16_5 (SIMM21_A16_5 + 1)
2014 {25, 0, BFD_RELOC_ARC_S25H_PCREL, ARC_OPERAND_SIGNED
2015 | ARC_OPERAND_ALIGNED16 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL,
2016 insert_simm25_a16_5, extract_simm25_a16_5},
2018 /* SIMM10_A16_7_S mask = 0000000111111111. */
2019 #define SIMM10_A16_7_S (SIMM25_A16_5 + 1)
2020 {10, 0, -SIMM10_A16_7_S, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED16
2021 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm10_a16_7_s,
2022 extract_simm10_a16_7_s},
2024 #define SIMM10_A16_7_Sbis (SIMM10_A16_7_S + 1)
2025 {10, 0, -SIMM10_A16_7_Sbis, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED16
2026 | ARC_OPERAND_TRUNCATE, insert_simm10_a16_7_s, extract_simm10_a16_7_s},
2028 /* SIMM7_A16_10_S mask = 0000000000111111. */
2029 #define SIMM7_A16_10_S (SIMM10_A16_7_Sbis + 1)
2030 {7, 0, -SIMM7_A16_10_S, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED16
2031 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm7_a16_10_s,
2032 extract_simm7_a16_10_s},
2034 /* SIMM21_A32_5 mask = 00000111111111002222222222000000. */
2035 #define SIMM21_A32_5 (SIMM7_A16_10_S + 1)
2036 {21, 0, BFD_RELOC_ARC_S21W_PCREL, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED32
2037 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm21_a32_5,
2038 extract_simm21_a32_5},
2040 /* SIMM25_A32_5 mask = 00000111111111002222222222003333. */
2041 #define SIMM25_A32_5 (SIMM21_A32_5 + 1)
2042 {25, 0, BFD_RELOC_ARC_S25W_PCREL, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED32
2043 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm25_a32_5,
2044 extract_simm25_a32_5},
2046 /* SIMM13_A32_5_S mask = 0000011111111111. */
2047 #define SIMM13_A32_5_S (SIMM25_A32_5 + 1)
2048 {13, 0, BFD_RELOC_ARC_S13_PCREL, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED32
2049 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm13_a32_5_s,
2050 extract_simm13_a32_5_s},
2052 /* SIMM8_A16_9_S mask = 0000000001111111. */
2053 #define SIMM8_A16_9_S (SIMM13_A32_5_S + 1)
2054 {8, 0, -SIMM8_A16_9_S, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED16
2055 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm8_a16_9_s,
2056 extract_simm8_a16_9_s},
2058 /* UIMM10_6_S_JLIOFF mask = 0000001111111111. */
2059 #define UIMM10_6_S_JLIOFF (SIMM8_A16_9_S + 1)
2060 {12, 0, BFD_RELOC_ARC_JLI_SECTOFF, ARC_OPERAND_UNSIGNED
2061 | ARC_OPERAND_ALIGNED32 | ARC_OPERAND_TRUNCATE, insert_uimm10_6_s,
2062 extract_uimm10_6_s},
2064 /* UIMM3_23 mask = 00000000000000000000000111000000. */
2065 #define UIMM3_23 (UIMM10_6_S_JLIOFF + 1)
2066 {3, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm3_23, extract_uimm3_23},
2068 /* UIMM10_6_S mask = 0000001111111111. */
2069 #define UIMM10_6_S (UIMM3_23 + 1)
2070 {10, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm10_6_s, extract_uimm10_6_s},
2072 /* UIMM6_11_S mask = 0000002200011110. */
2073 #define UIMM6_11_S (UIMM10_6_S + 1)
2074 {6, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm6_11_s, extract_uimm6_11_s},
2076 /* SIMM9_8 mask = 00000000111111112000000000000000. */
2077 #define SIMM9_8 (UIMM6_11_S + 1)
2078 {9, 0, BFD_RELOC_ARC_SDA_LDST, ARC_OPERAND_SIGNED | ARC_OPERAND_IGNORE,
2079 insert_simm9_8, extract_simm9_8},
2081 /* The same as above but used by relaxation. */
2082 #define SIMM9_8R (SIMM9_8 + 1)
2083 {9, 0, -SIMM9_8R, ARC_OPERAND_SIGNED | ARC_OPERAND_IGNORE
2084 | ARC_OPERAND_PCREL, insert_simm9_8, extract_simm9_8},
2086 /* UIMM10_A32_8_S mask = 0000000011111111. */
2087 #define UIMM10_A32_8_S (SIMM9_8R + 1)
2088 {10, 0, -UIMM10_A32_8_S, ARC_OPERAND_UNSIGNED | ARC_OPERAND_ALIGNED32
2089 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_uimm10_a32_8_s,
2090 extract_uimm10_a32_8_s},
2092 /* SIMM9_7_S mask = 0000000111111111. */
2093 #define SIMM9_7_S (UIMM10_A32_8_S + 1)
2094 {9, 0, BFD_RELOC_ARC_SDA16_LD, ARC_OPERAND_SIGNED, insert_simm9_7_s,
2097 /* UIMM6_A16_11_S mask = 0000000000011111. */
2098 #define UIMM6_A16_11_S (SIMM9_7_S + 1)
2099 {6, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_ALIGNED16
2100 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_IGNORE, insert_uimm6_a16_11_s,
2101 extract_uimm6_a16_11_s},
2103 /* UIMM5_A32_11_S mask = 0000020000011000. */
2104 #define UIMM5_A32_11_S (UIMM6_A16_11_S + 1)
2105 {5, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_ALIGNED32
2106 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_IGNORE, insert_uimm5_a32_11_s,
2107 extract_uimm5_a32_11_s},
2109 /* SIMM11_A32_13_S mask = 0000022222200111. */
2110 #define SIMM11_A32_13_S (UIMM5_A32_11_S + 1)
2111 {11, 0, BFD_RELOC_ARC_SDA16_ST2, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED32
2112 | ARC_OPERAND_TRUNCATE, insert_simm11_a32_13_s, extract_simm11_a32_13_s},
2114 /* UIMM7_13_S mask = 0000000022220111. */
2115 #define UIMM7_13_S (SIMM11_A32_13_S + 1)
2116 {7, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm7_13_s, extract_uimm7_13_s},
2118 /* UIMM6_A16_21 mask = 00000000000000000000011111000000. */
2119 #define UIMM6_A16_21 (UIMM7_13_S + 1)
2120 {6, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_ALIGNED16
2121 | ARC_OPERAND_TRUNCATE, insert_uimm6_a16_21, extract_uimm6_a16_21},
2123 /* UIMM7_11_S mask = 0000022200011110. */
2124 #define UIMM7_11_S (UIMM6_A16_21 + 1)
2125 {7, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm7_11_s, extract_uimm7_11_s},
2127 /* UIMM7_A16_20 mask = 00000000000000000000111111000000. */
2128 #define UIMM7_A16_20 (UIMM7_11_S + 1)
2129 {7, 0, -UIMM7_A16_20, ARC_OPERAND_UNSIGNED | ARC_OPERAND_ALIGNED16
2130 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_uimm7_a16_20,
2131 extract_uimm7_a16_20},
2133 /* SIMM13_A16_20 mask = 00000000000000000000111111222222. */
2134 #define SIMM13_A16_20 (UIMM7_A16_20 + 1)
2135 {13, 0, -SIMM13_A16_20, ARC_OPERAND_SIGNED | ARC_OPERAND_ALIGNED16
2136 | ARC_OPERAND_TRUNCATE | ARC_OPERAND_PCREL, insert_simm13_a16_20,
2137 extract_simm13_a16_20},
2139 /* UIMM8_8_S mask = 0000000011111111. */
2140 #define UIMM8_8_S (SIMM13_A16_20 + 1)
2141 {8, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm8_8_s, extract_uimm8_8_s},
2143 /* The same as above but used for relaxation. */
2144 #define UIMM8_8R_S (UIMM8_8_S + 1)
2145 {8, 0, -UIMM8_8R_S, ARC_OPERAND_UNSIGNED | ARC_OPERAND_PCREL,
2146 insert_uimm8_8_s, extract_uimm8_8_s},
2148 /* W6 mask = 00000000000000000000111111000000. */
2149 #define W6 (UIMM8_8R_S + 1)
2150 {6, 0, 0, ARC_OPERAND_SIGNED, insert_w6, extract_w6},
2152 /* UIMM6_5_S mask = 0000011111100000. */
2153 #define UIMM6_5_S (W6 + 1)
2154 {6, 0, 0, ARC_OPERAND_UNSIGNED, insert_uimm6_5_s, extract_uimm6_5_s},
2156 /* ARC NPS400 Support: See comment near head of file. */
2157 #define NPS_R_DST_3B (UIMM6_5_S + 1)
2158 { 3, 24, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK,
2159 insert_nps_3bit_reg_at_24_dst, extract_nps_3bit_reg_at_24_dst },
2161 #define NPS_R_SRC1_3B (NPS_R_DST_3B + 1)
2162 { 3, 24, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE | ARC_OPERAND_NCHK,
2163 insert_nps_3bit_reg_at_24_dst, extract_nps_3bit_reg_at_24_dst },
2165 #define NPS_R_SRC2_3B (NPS_R_SRC1_3B + 1)
2166 { 3, 21, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK,
2167 insert_nps_3bit_reg_at_21_src2, extract_nps_3bit_reg_at_21_src2 },
2169 #define NPS_R_DST (NPS_R_SRC2_3B + 1)
2170 { 6, 21, 0, ARC_OPERAND_IR, NULL, NULL },
2172 #define NPS_R_SRC1 (NPS_R_DST + 1)
2173 { 6, 21, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE, NULL, NULL },
2175 #define NPS_BITOP_DST_POS (NPS_R_SRC1 + 1)
2176 { 5, 5, 0, ARC_OPERAND_UNSIGNED, 0, 0 },
2178 #define NPS_BITOP_SRC_POS (NPS_BITOP_DST_POS + 1)
2179 { 5, 0, 0, ARC_OPERAND_UNSIGNED, 0, 0 },
2181 #define NPS_BITOP_SIZE (NPS_BITOP_SRC_POS + 1)
2182 { 5, 10, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2183 insert_nps_bitop_size, extract_nps_bitop_size },
2185 #define NPS_BITOP_DST_POS_SZ (NPS_BITOP_SIZE + 1)
2186 { 5, 0, 0, ARC_OPERAND_UNSIGNED,
2187 insert_nps_dst_pos_and_size, extract_nps_dst_pos_and_size },
2189 #define NPS_BITOP_SIZE_2B (NPS_BITOP_DST_POS_SZ + 1)
2190 { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2191 insert_nps_bitop_size_2b, extract_nps_bitop_size_2b },
2193 #define NPS_BITOP_UIMM8 (NPS_BITOP_SIZE_2B + 1)
2194 { 8, 0, 0, ARC_OPERAND_UNSIGNED,
2195 insert_nps_bitop_uimm8, extract_nps_bitop_uimm8 },
2197 #define NPS_UIMM16 (NPS_BITOP_UIMM8 + 1)
2198 { 16, 0, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2200 #define NPS_SIMM16 (NPS_UIMM16 + 1)
2201 { 16, 0, 0, ARC_OPERAND_SIGNED, NULL, NULL },
2203 #define NPS_RFLT_UIMM6 (NPS_SIMM16 + 1)
2204 { 6, 6, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2205 insert_nps_rflt_uimm6, extract_nps_rflt_uimm6 },
2207 #define NPS_XLDST_UIMM16 (NPS_RFLT_UIMM6 + 1)
2208 { 16, 0, BFD_RELOC_ARC_NPS_CMEM16, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2209 insert_nps_cmem_uimm16, extract_nps_cmem_uimm16 },
2211 #define NPS_SRC2_POS (NPS_XLDST_UIMM16 + 1)
2212 { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2213 insert_nps_src2_pos, extract_nps_src2_pos },
2215 #define NPS_SRC1_POS (NPS_SRC2_POS + 1)
2216 { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2217 insert_nps_src1_pos, extract_nps_src1_pos },
2219 #define NPS_ADDB_SIZE (NPS_SRC1_POS + 1)
2220 { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2221 insert_nps_addb_size, extract_nps_addb_size },
2223 #define NPS_ANDB_SIZE (NPS_ADDB_SIZE + 1)
2224 { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2225 insert_nps_andb_size, extract_nps_andb_size },
2227 #define NPS_FXORB_SIZE (NPS_ANDB_SIZE + 1)
2228 { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2229 insert_nps_fxorb_size, extract_nps_fxorb_size },
2231 #define NPS_WXORB_SIZE (NPS_FXORB_SIZE + 1)
2232 { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2233 insert_nps_wxorb_size, extract_nps_wxorb_size },
2235 #define NPS_R_XLDST (NPS_WXORB_SIZE + 1)
2236 { 6, 5, 0, ARC_OPERAND_IR, NULL, NULL },
2238 #define NPS_DIV_UIMM4 (NPS_R_XLDST + 1)
2239 { 4, 5, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2241 #define NPS_QCMP_SIZE (NPS_DIV_UIMM4 + 1)
2242 { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2243 insert_nps_qcmp_size, extract_nps_qcmp_size },
2245 #define NPS_QCMP_M1 (NPS_QCMP_SIZE + 1)
2246 { 1, 14, 0, ARC_OPERAND_UNSIGNED, NULL, extract_nps_qcmp_m1 },
2248 #define NPS_QCMP_M2 (NPS_QCMP_M1 + 1)
2249 { 1, 15, 0, ARC_OPERAND_UNSIGNED, NULL, extract_nps_qcmp_m2 },
2251 #define NPS_QCMP_M3 (NPS_QCMP_M2 + 1)
2252 { 4, 5, 0, ARC_OPERAND_UNSIGNED, NULL, extract_nps_qcmp_m3 },
2254 #define NPS_CALC_ENTRY_SIZE (NPS_QCMP_M3 + 1)
2255 { 0, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2256 insert_nps_calc_entry_size, extract_nps_calc_entry_size },
2258 #define NPS_R_DST_3B_SHORT (NPS_CALC_ENTRY_SIZE + 1)
2259 { 3, 8, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK,
2260 insert_nps_3bit_reg_at_8_dst, extract_nps_3bit_reg_at_8_dst },
2262 #define NPS_R_SRC1_3B_SHORT (NPS_R_DST_3B_SHORT + 1)
2263 { 3, 8, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE | ARC_OPERAND_NCHK,
2264 insert_nps_3bit_reg_at_8_dst, extract_nps_3bit_reg_at_8_dst },
2266 #define NPS_R_SRC2_3B_SHORT (NPS_R_SRC1_3B_SHORT + 1)
2267 { 3, 5, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK,
2268 insert_nps_3bit_reg_at_5_src2, extract_nps_3bit_reg_at_5_src2 },
2270 #define NPS_BITOP_SIZE2 (NPS_R_SRC2_3B_SHORT + 1)
2271 { 5, 25, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2272 insert_nps_bitop2_size, extract_nps_bitop2_size },
2274 #define NPS_BITOP_SIZE1 (NPS_BITOP_SIZE2 + 1)
2275 { 5, 20, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2276 insert_nps_bitop1_size, extract_nps_bitop1_size },
2278 #define NPS_BITOP_DST_POS3_POS4 (NPS_BITOP_SIZE1 + 1)
2279 { 5, 0, 0, ARC_OPERAND_UNSIGNED,
2280 insert_nps_bitop_dst_pos3_pos4, extract_nps_bitop_dst_pos3_pos4 },
2282 #define NPS_BITOP_DST_POS4 (NPS_BITOP_DST_POS3_POS4 + 1)
2283 { 5, 42, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2285 #define NPS_BITOP_DST_POS3 (NPS_BITOP_DST_POS4 + 1)
2286 { 5, 37, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2288 #define NPS_BITOP_DST_POS2 (NPS_BITOP_DST_POS3 + 1)
2289 { 5, 15, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2291 #define NPS_BITOP_DST_POS1 (NPS_BITOP_DST_POS2 + 1)
2292 { 5, 10, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2294 #define NPS_BITOP_SRC_POS4 (NPS_BITOP_DST_POS1 + 1)
2295 { 5, 32, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2297 #define NPS_BITOP_SRC_POS3 (NPS_BITOP_SRC_POS4 + 1)
2298 { 5, 20, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2300 #define NPS_BITOP_SRC_POS2 (NPS_BITOP_SRC_POS3 + 1)
2301 { 5, 5, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2303 #define NPS_BITOP_SRC_POS1 (NPS_BITOP_SRC_POS2 + 1)
2304 { 5, 0, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2306 #define NPS_BITOP_MOD4 (NPS_BITOP_SRC_POS1 + 1)
2307 { 2, 0, 0, ARC_OPERAND_UNSIGNED,
2308 insert_nps_bitop_mod4, extract_nps_bitop_mod4 },
2310 #define NPS_BITOP_MOD3 (NPS_BITOP_MOD4 + 1)
2311 { 2, 29, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2313 #define NPS_BITOP_MOD2 (NPS_BITOP_MOD3 + 1)
2314 { 2, 27, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2316 #define NPS_BITOP_MOD1 (NPS_BITOP_MOD2 + 1)
2317 { 2, 25, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2319 #define NPS_BITOP_INS_EXT (NPS_BITOP_MOD1 + 1)
2320 { 5, 20, 0, ARC_OPERAND_UNSIGNED,
2321 insert_nps_bitop_ins_ext, extract_nps_bitop_ins_ext },
2323 #define NPS_FIELD_START_POS (NPS_BITOP_INS_EXT + 1)
2324 { 3, 3, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2326 #define NPS_FIELD_SIZE (NPS_FIELD_START_POS + 1)
2327 { 3, 6, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2328 insert_nps_field_size, extract_nps_field_size },
2330 #define NPS_SHIFT_FACTOR (NPS_FIELD_SIZE + 1)
2331 { 3, 9, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2332 insert_nps_shift_factor, extract_nps_shift_factor },
2334 #define NPS_BITS_TO_SCRAMBLE (NPS_SHIFT_FACTOR + 1)
2335 { 3, 12, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2336 insert_nps_bits_to_scramble, extract_nps_bits_to_scramble },
2338 #define NPS_SRC2_POS_5B (NPS_BITS_TO_SCRAMBLE + 1)
2339 { 5, 5, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2341 #define NPS_BDLEN_MAX_LEN (NPS_SRC2_POS_5B + 1)
2342 { 8, 5, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2343 insert_nps_bdlen_max_len, extract_nps_bdlen_max_len },
2345 #define NPS_MIN_HOFS (NPS_BDLEN_MAX_LEN + 1)
2346 { 4, 6, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2347 insert_nps_min_hofs, extract_nps_min_hofs },
2349 #define NPS_PSBC (NPS_MIN_HOFS + 1)
2350 { 1, 11, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2352 #define NPS_DPI_DST (NPS_PSBC + 1)
2353 { 5, 11, 0, ARC_OPERAND_IR, NULL, NULL },
2355 /* NPS_DPI_SRC1_3B is similar to NPS_R_SRC1_3B
2356 but doesn't duplicate an operand. */
2357 #define NPS_DPI_SRC1_3B (NPS_DPI_DST + 1)
2358 { 3, 24, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK,
2359 insert_nps_3bit_reg_at_24_dst, extract_nps_3bit_reg_at_24_dst },
2361 #define NPS_HASH_WIDTH (NPS_DPI_SRC1_3B + 1)
2362 { 5, 6, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2363 insert_nps_hash_width, extract_nps_hash_width },
2365 #define NPS_HASH_PERM (NPS_HASH_WIDTH + 1)
2366 { 3, 2, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2368 #define NPS_HASH_NONLINEAR (NPS_HASH_PERM + 1)
2369 { 1, 5, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2371 #define NPS_HASH_BASEMAT (NPS_HASH_NONLINEAR + 1)
2372 { 2, 0, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2374 #define NPS_HASH_LEN (NPS_HASH_BASEMAT + 1)
2375 { 3, 2, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2376 insert_nps_hash_len, extract_nps_hash_len },
2378 #define NPS_HASH_OFS (NPS_HASH_LEN + 1)
2379 { 2, 0, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2381 #define NPS_HASH_BASEMAT2 (NPS_HASH_OFS + 1)
2382 { 1, 5, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2384 #define NPS_E4BY_INDEX0 (NPS_HASH_BASEMAT2 + 1)
2385 { 3, 8, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2387 #define NPS_E4BY_INDEX1 (NPS_E4BY_INDEX0 + 1)
2388 { 3, 5, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2390 #define NPS_E4BY_INDEX2 (NPS_E4BY_INDEX1 + 1)
2391 { 3, 2, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2393 #define NPS_E4BY_INDEX3 (NPS_E4BY_INDEX2 + 1)
2394 { 2, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2395 insert_nps_index3, extract_nps_index3 },
2397 #define COLON (NPS_E4BY_INDEX3 + 1)
2398 { 0, 0, 0, ARC_OPERAND_COLON | ARC_OPERAND_FAKE, NULL, NULL },
2400 #define NPS_BD (COLON + 1)
2401 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2402 insert_nps_bd, extract_nps_bd },
2404 #define NPS_JID (NPS_BD + 1)
2405 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2406 insert_nps_jid, extract_nps_jid },
2408 #define NPS_LBD (NPS_JID + 1)
2409 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2410 insert_nps_lbd, extract_nps_lbd },
2412 #define NPS_MBD (NPS_LBD + 1)
2413 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2414 insert_nps_mbd, extract_nps_mbd },
2416 #define NPS_SD (NPS_MBD + 1)
2417 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2418 insert_nps_sd, extract_nps_sd },
2420 #define NPS_SM (NPS_SD + 1)
2421 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2422 insert_nps_sm, extract_nps_sm },
2424 #define NPS_XA (NPS_SM + 1)
2425 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2426 insert_nps_xa, extract_nps_xa },
2428 #define NPS_XD (NPS_XA + 1)
2429 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2430 insert_nps_xd, extract_nps_xd },
2432 #define NPS_CD (NPS_XD + 1)
2433 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2434 insert_nps_cd, extract_nps_cd },
2436 #define NPS_CBD (NPS_CD + 1)
2437 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2438 insert_nps_cbd, extract_nps_cbd },
2440 #define NPS_CJID (NPS_CBD + 1)
2441 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2442 insert_nps_cjid, extract_nps_cjid },
2444 #define NPS_CLBD (NPS_CJID + 1)
2445 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2446 insert_nps_clbd, extract_nps_clbd },
2448 #define NPS_CM (NPS_CLBD + 1)
2449 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2450 insert_nps_cm, extract_nps_cm },
2452 #define NPS_CSD (NPS_CM + 1)
2453 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2454 insert_nps_csd, extract_nps_csd },
2456 #define NPS_CXA (NPS_CSD + 1)
2457 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2458 insert_nps_cxa, extract_nps_cxa },
2460 #define NPS_CXD (NPS_CXA + 1)
2461 { 0, 0, 0, ARC_OPERAND_ADDRTYPE | ARC_OPERAND_NCHK,
2462 insert_nps_cxd, extract_nps_cxd },
2464 #define NPS_BD_TYPE (NPS_CXD + 1)
2465 { 1, 10, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2467 #define NPS_BMU_NUM (NPS_BD_TYPE + 1)
2468 { 3, 0, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2469 insert_nps_bd_num_buff, extract_nps_bd_num_buff },
2471 #define NPS_PMU_NXT_DST (NPS_BMU_NUM + 1)
2472 { 4, 6, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2474 #define NPS_WHASH_SIZE (NPS_PMU_NXT_DST + 1)
2475 { 6, 6, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2476 insert_nps_size_16bit, extract_nps_size_16bit },
2478 #define NPS_PMU_NUM_JOB (NPS_WHASH_SIZE + 1)
2479 { 2, 6, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2480 insert_nps_pmu_num_job, extract_nps_pmu_num_job },
2482 #define NPS_DMA_IMM_ENTRY (NPS_PMU_NUM_JOB + 1)
2483 { 3, 2, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2484 insert_nps_imm_entry, extract_nps_imm_entry },
2486 #define NPS_DMA_IMM_OFFSET (NPS_DMA_IMM_ENTRY + 1)
2487 { 4, 10, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2488 insert_nps_imm_offset, extract_nps_imm_offset },
2490 #define NPS_MISC_IMM_SIZE (NPS_DMA_IMM_OFFSET + 1)
2491 { 7, 0, 0, ARC_OPERAND_UNSIGNED , NULL, NULL },
2493 #define NPS_MISC_IMM_OFFSET (NPS_MISC_IMM_SIZE + 1)
2494 { 5, 8, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2495 insert_nps_misc_imm_offset, extract_nps_misc_imm_offset },
2497 #define NPS_R_DST_3B_48 (NPS_MISC_IMM_OFFSET + 1)
2498 { 3, 40, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK,
2499 insert_nps_3bit_reg_at_40_dst, extract_nps_3bit_reg_at_40_dst },
2501 #define NPS_R_SRC1_3B_48 (NPS_R_DST_3B_48 + 1)
2502 { 3, 40, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE | ARC_OPERAND_NCHK,
2503 insert_nps_3bit_reg_at_40_dst, extract_nps_3bit_reg_at_40_dst },
2505 #define NPS_R_SRC2_3B_48 (NPS_R_SRC1_3B_48 + 1)
2506 { 3, 37, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK,
2507 insert_nps_3bit_reg_at_37_src2, extract_nps_3bit_reg_at_37_src2 },
2509 #define NPS_R_DST_3B_64 (NPS_R_SRC2_3B_48 + 1)
2510 { 3, 56, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK,
2511 insert_nps_3bit_reg_at_56_dst, extract_nps_3bit_reg_at_56_dst },
2513 #define NPS_R_SRC1_3B_64 (NPS_R_DST_3B_64 + 1)
2514 { 3, 56, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE | ARC_OPERAND_NCHK,
2515 insert_nps_3bit_reg_at_56_dst, extract_nps_3bit_reg_at_56_dst },
2517 #define NPS_R_SRC2_3B_64 (NPS_R_SRC1_3B_64 + 1)
2518 { 3, 53, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK,
2519 insert_nps_3bit_reg_at_53_src2, extract_nps_3bit_reg_at_53_src2 },
2521 #define NPS_RA_64 (NPS_R_SRC2_3B_64 + 1)
2522 { 6, 53, 0, ARC_OPERAND_IR, NULL, NULL },
2524 #define NPS_RB_64 (NPS_RA_64 + 1)
2525 { 5, 48, 0, ARC_OPERAND_IR, NULL, NULL },
2527 #define NPS_RBdup_64 (NPS_RB_64 + 1)
2528 { 5, 43, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE, NULL, NULL },
2530 #define NPS_RBdouble_64 (NPS_RBdup_64 + 1)
2531 { 10, 43, 0, ARC_OPERAND_IR | ARC_OPERAND_NCHK,
2532 insert_nps_rbdouble_64, extract_nps_rbdouble_64 },
2534 #define NPS_RC_64 (NPS_RBdouble_64 + 1)
2535 { 5, 43, 0, ARC_OPERAND_IR, NULL, NULL },
2537 #define NPS_UIMM16_0_64 (NPS_RC_64 + 1)
2538 { 16, 0, 0, ARC_OPERAND_UNSIGNED, NULL, NULL },
2540 #define NPS_PROTO_SIZE (NPS_UIMM16_0_64 + 1)
2541 { 6, 16, 0, ARC_OPERAND_UNSIGNED | ARC_OPERAND_NCHK,
2542 insert_nps_proto_size, extract_nps_proto_size }
2544 const unsigned arc_num_operands = ARRAY_SIZE (arc_operands);
2546 const unsigned arc_Toperand = FKT_T;
2547 const unsigned arc_NToperand = FKT_NT;
2549 const unsigned char arg_none[] = { 0 };
2550 const unsigned char arg_32bit_rarbrc[] = { RA, RB, RC };
2551 const unsigned char arg_32bit_zarbrc[] = { ZA, RB, RC };
2552 const unsigned char arg_32bit_rbrbrc[] = { RB, RBdup, RC };
2553 const unsigned char arg_32bit_rarbu6[] = { RA, RB, UIMM6_20 };
2554 const unsigned char arg_32bit_zarbu6[] = { ZA, RB, UIMM6_20 };
2555 const unsigned char arg_32bit_rbrbu6[] = { RB, RBdup, UIMM6_20 };
2556 const unsigned char arg_32bit_rbrbs12[] = { RB, RBdup, SIMM12_20 };
2557 const unsigned char arg_32bit_ralimmrc[] = { RA, LIMM, RC };
2558 const unsigned char arg_32bit_rarblimm[] = { RA, RB, LIMM };
2559 const unsigned char arg_32bit_zalimmrc[] = { ZA, LIMM, RC };
2560 const unsigned char arg_32bit_zarblimm[] = { ZA, RB, LIMM };
2562 const unsigned char arg_32bit_rbrblimm[] = { RB, RBdup, LIMM };
2563 const unsigned char arg_32bit_ralimmu6[] = { RA, LIMM, UIMM6_20 };
2564 const unsigned char arg_32bit_zalimmu6[] = { ZA, LIMM, UIMM6_20 };
2566 const unsigned char arg_32bit_zalimms12[] = { ZA, LIMM, SIMM12_20 };
2567 const unsigned char arg_32bit_ralimmlimm[] = { RA, LIMM, LIMMdup };
2568 const unsigned char arg_32bit_zalimmlimm[] = { ZA, LIMM, LIMMdup };
2570 const unsigned char arg_32bit_rbrc[] = { RB, RC };
2571 const unsigned char arg_32bit_zarc[] = { ZA, RC };
2572 const unsigned char arg_32bit_rbu6[] = { RB, UIMM6_20 };
2573 const unsigned char arg_32bit_zau6[] = { ZA, UIMM6_20 };
2574 const unsigned char arg_32bit_rblimm[] = { RB, LIMM };
2575 const unsigned char arg_32bit_zalimm[] = { ZA, LIMM };
2577 const unsigned char arg_32bit_limmrc[] = { LIMM, RC };
2578 const unsigned char arg_32bit_limmu6[] = { LIMM, UIMM6_20 };
2579 const unsigned char arg_32bit_limms12[] = { LIMM, SIMM12_20 };
2580 const unsigned char arg_32bit_limmlimm[] = { LIMM, LIMMdup };
2582 const unsigned char arg_32bit_rc[] = { RC };
2583 const unsigned char arg_32bit_u6[] = { UIMM6_20 };
2584 const unsigned char arg_32bit_limm[] = { LIMM };
2586 /* The opcode table.
2588 The format of the opcode table is:
2590 NAME OPCODE MASK CPU CLASS SUBCLASS { OPERANDS } { FLAGS }.
2592 The table is organised such that, where possible, all instructions with
2593 the same mnemonic are together in a block. When the assembler searches
2594 for a suitable instruction the entries are checked in table order, so
2595 more specific, or specialised cases should appear earlier in the table.
2597 As an example, consider two instructions 'add a,b,u6' and 'add
2598 a,b,limm'. The first takes a 6-bit immediate that is encoded within the
2599 32-bit instruction, while the second takes a 32-bit immediate that is
2600 encoded in a follow-on 32-bit, making the total instruction length
2601 64-bits. In this case the u6 variant must appear first in the table, as
2602 all u6 immediates could also be encoded using the 'limm' extension,
2603 however, we want to use the shorter instruction wherever possible.
2605 It is possible though to split instructions with the same mnemonic into
2606 multiple groups. However, the instructions are still checked in table
2607 order, even across groups. The only time that instructions with the
2608 same mnemonic should be split into different groups is when different
2609 variants of the instruction appear in different architectures, in which
2610 case, grouping all instructions from a particular architecture together
2611 might be preferable to merging the instruction into the main instruction
2614 An example of this split instruction groups can be found with the 'sync'
2615 instruction. The core arc architecture provides a 'sync' instruction,
2616 while the nps instruction set extension provides 'sync.rd' and
2617 'sync.wr'. The rd/wr flags are instruction flags, not part of the
2618 mnemonic, so we end up with two groups for the sync instruction, the
2619 first within the core arc instruction table, and the second within the
2620 nps extension instructions. */
2621 const struct arc_opcode arc_opcodes[] =
2623 #include "arc-tbl.h"
2624 #include "arc-nps400-tbl.h"
2625 #include "arc-ext-tbl.h"
2627 { NULL, 0, 0, 0, 0, 0, { 0 }, { 0 } }
2630 /* List with special cases instructions and the applicable flags. */
2631 const struct arc_flag_special arc_flag_special_cases[] =
2633 { "b", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE,
2634 F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR,
2635 F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW,
2636 F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NJ, F_NM,
2638 { "bl", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE,
2639 F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR,
2640 F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW,
2641 F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NULL } },
2642 { "br", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE,
2643 F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR,
2644 F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW,
2645 F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NULL } },
2646 { "j", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE,
2647 F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR,
2648 F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW,
2649 F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NULL } },
2650 { "jl", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE,
2651 F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR,
2652 F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW,
2653 F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NULL } },
2654 { "lp", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE,
2655 F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR,
2656 F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW,
2657 F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NULL } },
2658 { "set", { F_ALWAYS, F_RA, F_EQUAL, F_ZERO, F_NOTEQUAL, F_NOTZERO, F_POZITIVE,
2659 F_PL, F_NEGATIVE, F_MINUS, F_CARRY, F_CARRYSET, F_LOWER, F_CARRYCLR,
2660 F_NOTCARRY, F_HIGHER, F_OVERFLOWSET, F_OVERFLOW, F_NOTOVERFLOW,
2661 F_OVERFLOWCLR, F_GT, F_GE, F_LT, F_LE, F_HI, F_LS, F_PNZ, F_NULL } },
2662 { "ld", { F_SIZEB17, F_SIZEW17, F_H17, F_NULL } },
2663 { "st", { F_SIZEB1, F_SIZEW1, F_H1, F_NULL } }
2666 const unsigned arc_num_flag_special = ARRAY_SIZE (arc_flag_special_cases);
2669 const struct arc_reloc_equiv_tab arc_reloc_equiv[] =
2671 { "sda", "ld", { F_ASFAKE, F_H1, F_NULL },
2672 BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST1 },
2673 { "sda", "st", { F_ASFAKE, F_H1, F_NULL },
2674 BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST1 },
2675 { "sda", "ld", { F_ASFAKE, F_SIZEW7, F_NULL },
2676 BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST1 },
2677 { "sda", "st", { F_ASFAKE, F_SIZEW7, F_NULL },
2678 BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST1 },
2680 /* Next two entries will cover the undefined behavior ldb/stb with
2682 { "sda", "ld", { F_ASFAKE, F_SIZEB7, F_NULL },
2683 BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST },
2684 { "sda", "st", { F_ASFAKE, F_SIZEB7, F_NULL },
2685 BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST},
2687 { "sda", "ld", { F_ASFAKE, F_NULL },
2688 BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST2 },
2689 { "sda", "st", { F_ASFAKE, F_NULL },
2690 BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST2},
2691 { "sda", "ldd", { F_ASFAKE, F_NULL },
2692 BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST2 },
2693 { "sda", "std", { F_ASFAKE, F_NULL },
2694 BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST2},
2696 /* Short instructions. */
2697 { "sda", 0, { F_NULL }, BFD_RELOC_ARC_SDA16_LD, BFD_RELOC_ARC_SDA16_LD },
2698 { "sda", 0, { F_NULL }, -SIMM10_A16_7_Sbis, BFD_RELOC_ARC_SDA16_LD1 },
2699 { "sda", 0, { F_NULL }, BFD_RELOC_ARC_SDA16_LD2, BFD_RELOC_ARC_SDA16_LD2 },
2700 { "sda", 0, { F_NULL }, BFD_RELOC_ARC_SDA16_ST2, BFD_RELOC_ARC_SDA16_ST2 },
2702 { "sda", 0, { F_NULL }, BFD_RELOC_ARC_32_ME, BFD_RELOC_ARC_SDA32_ME },
2703 { "sda", 0, { F_NULL }, BFD_RELOC_ARC_SDA_LDST, BFD_RELOC_ARC_SDA_LDST },
2705 { "plt", 0, { F_NULL }, BFD_RELOC_ARC_S25H_PCREL,
2706 BFD_RELOC_ARC_S25H_PCREL_PLT },
2707 { "plt", 0, { F_NULL }, BFD_RELOC_ARC_S21H_PCREL,
2708 BFD_RELOC_ARC_S21H_PCREL_PLT },
2709 { "plt", 0, { F_NULL }, BFD_RELOC_ARC_S25W_PCREL,
2710 BFD_RELOC_ARC_S25W_PCREL_PLT },
2711 { "plt", 0, { F_NULL }, BFD_RELOC_ARC_S21W_PCREL,
2712 BFD_RELOC_ARC_S21W_PCREL_PLT },
2714 { "plt", 0, { F_NULL }, BFD_RELOC_ARC_32_ME, BFD_RELOC_ARC_PLT32 }
2717 const unsigned arc_num_equiv_tab = ARRAY_SIZE (arc_reloc_equiv);
2719 const struct arc_pseudo_insn arc_pseudo_insns[] =
2721 { "push", "st", ".aw", 5, { { RC, 0, 0, 0 }, { BRAKET, 1, 0, 1 },
2722 { RB, 1, 28, 2 }, { SIMM9_8, 1, -4, 3 },
2723 { BRAKETdup, 1, 0, 4} } },
2724 { "pop", "ld", ".ab", 5, { { RA, 0, 0, 0 }, { BRAKET, 1, 0, 1 },
2725 { RB, 1, 28, 2 }, { SIMM9_8, 1, 4, 3 },
2726 { BRAKETdup, 1, 0, 4} } },
2728 { "brgt", "brlt", NULL, 3, { { RB, 0, 0, 1 }, { RC, 0, 0, 0 },
2729 { SIMM9_A16_8, 0, 0, 2 } } },
2730 { "brgt", "brge", NULL, 3, { { RB, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 },
2731 { SIMM9_A16_8, 0, 0, 2 } } },
2732 { "brgt", "brlt", NULL, 3, { { RB, 0, 0, 1 }, { LIMM, 0, 0, 0 },
2733 { SIMM9_A16_8, 0, 0, 2 } } },
2734 { "brgt", "brlt", NULL, 3, { { LIMM, 0, 0, 1 }, { RC, 0, 0, 0 },
2735 { SIMM9_A16_8, 0, 0, 2 } } },
2736 { "brgt", "brge", NULL, 3, { { LIMM, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 },
2737 { SIMM9_A16_8, 0, 0, 2 } } },
2739 { "brhi", "brlo", NULL, 3, { { RB, 0, 0, 1 }, { RC, 0, 0, 0 },
2740 { SIMM9_A16_8, 0, 0, 2 } } },
2741 { "brhi", "brhs", NULL, 3, { { RB, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 },
2742 { SIMM9_A16_8, 0, 0, 2 } } },
2743 { "brhi", "brlo", NULL, 3, { { RB, 0, 0, 1 }, { LIMM, 0, 0, 0 },
2744 { SIMM9_A16_8, 0, 0, 2 } } },
2745 { "brhi", "brlo", NULL, 3, { { LIMM, 0, 0, 1 }, { RC, 0, 0, 0 },
2746 { SIMM9_A16_8, 0, 0, 2 } } },
2747 { "brhi", "brhs", NULL, 3, { { LIMM, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 },
2748 { SIMM9_A16_8, 0, 0, 2 } } },
2750 { "brle", "brge", NULL, 3, { { RB, 0, 0, 1 }, { RC, 0, 0, 0 },
2751 { SIMM9_A16_8, 0, 0, 2 } } },
2752 { "brle", "brlt", NULL, 3, { { RB, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 },
2753 { SIMM9_A16_8, 0, 0, 2 } } },
2754 { "brle", "brge", NULL, 3, { { RB, 0, 0, 1 }, { LIMM, 0, 0, 0 },
2755 { SIMM9_A16_8, 0, 0, 2 } } },
2756 { "brle", "brge", NULL, 3, { { LIMM, 0, 0, 1 }, { RC, 0, 0, 0 },
2757 { SIMM9_A16_8, 0, 0, 2 } } },
2758 { "brle", "brlt", NULL, 3, { { LIMM, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 },
2759 { SIMM9_A16_8, 0, 0, 2 } } },
2761 { "brls", "brhs", NULL, 3, { { RB, 0, 0, 1 }, { RC, 0, 0, 0 },
2762 { SIMM9_A16_8, 0, 0, 2 } } },
2763 { "brls", "brlo", NULL, 3, { { RB, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 },
2764 { SIMM9_A16_8, 0, 0, 2 } } },
2765 { "brls", "brhs", NULL, 3, { { RB, 0, 0, 1 }, { LIMM, 0, 0, 0 },
2766 { SIMM9_A16_8, 0, 0, 2 } } },
2767 { "brls", "brhs", NULL, 3, { { LIMM, 0, 0, 1 }, { RC, 0, 0, 0 },
2768 { SIMM9_A16_8, 0, 0, 2 } } },
2769 { "brls", "brlo", NULL, 3, { { LIMM, 0, 0, 0 }, { UIMM6_8, 0, 1, 1 },
2770 { SIMM9_A16_8, 0, 0, 2 } } },
2773 const unsigned arc_num_pseudo_insn =
2774 sizeof (arc_pseudo_insns) / sizeof (*arc_pseudo_insns);
2776 const struct arc_aux_reg arc_aux_regs[] =
2779 #define DEF(ADDR, CPU, SUBCLASS, NAME) \
2780 { ADDR, CPU, SUBCLASS, #NAME, sizeof (#NAME)-1 },
2782 #include "arc-regs.h"
2787 const unsigned arc_num_aux_regs = ARRAY_SIZE (arc_aux_regs);
2789 /* NOTE: The order of this array MUST be consistent with 'enum
2790 arc_rlx_types' located in tc-arc.h! */
2791 const struct arc_opcode arc_relax_opcodes[] =
2793 { NULL, 0x0, 0x0, 0x0, ARITH, NONE, { UNUSED }, { 0 } },
2795 /* bl_s s13 11111sssssssssss. */
2796 { "bl_s", 0x0000F800, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2797 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, BRANCH, NONE,
2798 { SIMM13_A32_5_S }, { 0 }},
2800 /* bl<.d> s25 00001sssssssss10SSSSSSSSSSNRtttt. */
2801 { "bl", 0x08020000, 0xF8030000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2802 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, BRANCH, NONE,
2803 { SIMM25_A32_5 }, { C_D }},
2805 /* b_s s10 1111000sssssssss. */
2806 { "b_s", 0x0000F000, 0x0000FE00, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2807 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, BRANCH, NONE,
2808 { SIMM10_A16_7_S }, { 0 }},
2810 /* b<.d> s25 00000ssssssssss1SSSSSSSSSSNRtttt. */
2811 { "b", 0x00010000, 0xF8010000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2812 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, BRANCH, NONE,
2813 { SIMM25_A16_5 }, { C_D }},
2815 /* add_s c,b,u3 01101bbbccc00uuu. */
2816 { "add_s", 0x00006800, 0x0000F818, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2817 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE,
2818 { RC_S, RB_S, UIMM3_13R_S }, { 0 }},
2820 /* add<.f> a,b,u6 00100bbb01000000FBBBuuuuuuAAAAAA. */
2821 { "add", 0x20400000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2822 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE,
2823 { RA, RB, UIMM6_20R }, { C_F }},
2825 /* add<.f> a,b,limm 00100bbb00000000FBBB111110AAAAAA. */
2826 { "add", 0x20000F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2827 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE,
2828 { RA, RB, LIMM }, { C_F }},
2830 /* ld_s c,b,u7 10000bbbcccuuuuu. */
2831 { "ld_s", 0x00008000, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2832 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE,
2833 { RC_S, BRAKET, RB_S, UIMM7_A32_11R_S, BRAKETdup }, { 0 }},
2835 /* ld<.di><.aa><.x><zz> a,b,s9
2836 00010bbbssssssssSBBBDaaZZXAAAAAA. */
2837 { "ld", 0x10000000, 0xF8000000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2838 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE,
2839 { RA, BRAKET, RB, SIMM9_8R, BRAKETdup },
2840 { C_ZZ23, C_DI20, C_AA21, C_X25 }},
2842 /* ld<.di><.aa><.x><zz> a,b,limm 00100bbbaa110ZZXDBBB111110AAAAAA. */
2843 { "ld", 0x20300F80, 0xF8380FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2844 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE,
2845 { RA, BRAKET, RB, LIMM, BRAKETdup },
2846 { C_ZZ13, C_DI16, C_AA8, C_X15 }},
2848 /* mov_s b,u8 11011bbbuuuuuuuu. */
2849 { "mov_s", 0x0000D800, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2850 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE,
2851 { RB_S, UIMM8_8R_S }, { 0 }},
2853 /* mov<.f> b,s12 00100bbb10001010FBBBssssssSSSSSS. */
2854 { "mov", 0x208A0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2855 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE,
2856 { RB, SIMM12_20R }, { C_F }},
2858 /* mov<.f> b,limm 00100bbb00001010FBBB111110RRRRRR. */
2859 { "mov", 0x200A0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2860 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE,
2861 { RB, LIMM }, { C_F }},
2863 /* sub_s c,b,u3 01101bbbccc01uuu. */
2864 { "sub_s", 0x00006808, 0x0000F818, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2865 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE,
2866 { RC_S, RB_S, UIMM3_13R_S }, { 0 }},
2868 /* sub<.f> a,b,u6 00100bbb01000010FBBBuuuuuuAAAAAA. */
2869 { "sub", 0x20420000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2870 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE,
2871 { RA, RB, UIMM6_20R }, { C_F }},
2873 /* sub<.f> a,b,limm 00100bbb00000010FBBB111110AAAAAA. */
2874 { "sub", 0x20020F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2875 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE,
2876 { RA, RB, LIMM }, { C_F }},
2878 /* mpy<.f> a,b,u6 00100bbb01011010FBBBuuuuuuAAAAAA. */
2879 { "mpy", 0x205A0000, 0xF8FF0000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM
2880 | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, RB, UIMM6_20R }, { C_F }},
2882 /* mpy<.f> a,b,limm 00100bbb00011010FBBB111110AAAAAA. */
2883 { "mpy", 0x201A0F80, 0xF8FF0FC0, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM
2884 | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, RB, LIMM }, { C_F }},
2886 /* mov<.f><.cc> b,u6 00100bbb11001010FBBBuuuuuu1QQQQQ. */
2887 { "mov", 0x20CA0020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2888 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE,
2889 { RB, UIMM6_20R }, { C_F, C_CC }},
2891 /* mov<.f><.cc> b,limm 00100bbb11001010FBBB1111100QQQQQ. */
2892 { "mov", 0x20CA0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2893 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE,
2894 { RB, LIMM }, { C_F, C_CC }},
2896 /* add<.f><.cc> b,b,u6 00100bbb11000000FBBBuuuuuu1QQQQQ. */
2897 { "add", 0x20C00020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2898 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE,
2899 { RB, RBdup, UIMM6_20R }, { C_F, C_CC }},
2901 /* add<.f><.cc> b,b,limm 00100bbb11000000FBBB1111100QQQQQ. */
2902 { "add", 0x20C00F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700
2903 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE,
2904 { RB, RBdup, LIMM }, { C_F, C_CC }}
2907 const unsigned arc_num_relax_opcodes = ARRAY_SIZE (arc_relax_opcodes);
2909 /* Return length of an opcode in bytes. */
2912 arc_opcode_len (const struct arc_opcode *opcode)
2914 if (opcode->mask < 0x10000ull)
2917 if (opcode->mask < 0x100000000ull)
2920 if (opcode->mask < 0x1000000000000ull)