1 /* Instruction opcode header for epiphany.
2 
3 THIS FILE IS MACHINE GENERATED WITH CGEN.
4 
5 Copyright (C) 1996-2016 Free Software Foundation, Inc.
6 
7 This file is part of the GNU Binutils and/or GDB, the GNU debugger.
8 
9    This file is free software; you can redistribute it and/or modify
10    it under the terms of the GNU General Public License as published by
11    the Free Software Foundation; either version 3, or (at your option)
12    any later version.
13 
14    It is distributed in the hope that it will be useful, but WITHOUT
15    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
17    License for more details.
18 
19    You should have received a copy of the GNU General Public License along
20    with this program; if not, write to the Free Software Foundation, Inc.,
21    51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
22 
23 */
24 
25 #ifndef EPIPHANY_OPC_H
26 #define EPIPHANY_OPC_H
27 
28 /* -- opc.h */
29 
30 /* enumerate relaxation types for gas. */
31 typedef enum epiphany_relax_types
32 {
33   EPIPHANY_RELAX_NONE=0,
34   EPIPHANY_RELAX_NEED_RELAXING,
35 
36   EPIPHANY_RELAX_BRANCH_SHORT,	/* Fits into +127..-128 */
37   EPIPHANY_RELAX_BRANCH_LONG,	/* b/bl/b<cond> +-2*16 */
38 
39   EPIPHANY_RELAX_ARITH_SIMM3,	/* add/sub -7..3 */
40   EPIPHANY_RELAX_ARITH_SIMM11,	/* add/sub -2**11-1 .. 2**10-1 */
41 
42   EPIPHANY_RELAX_MOV_IMM8,		/* mov r,imm8 */
43   EPIPHANY_RELAX_MOV_IMM16,	/* mov r,imm16 */
44 
45   EPIPHANY_RELAX_LDST_IMM3,	/* (ldr|str)* r,[r,disp3] */
46   EPIPHANY_RELAX_LDST_IMM11	/* (ldr|str)* r,[r,disp11] */
47 
48 } EPIPHANY_RELAX_TYPES;
49 
50 /* Override disassembly hashing... */
51 
52 /* Can only depend on instruction having 4 decode bits which gets us to the
53    major groups of 16/32 instructions. */
54 #undef CGEN_DIS_HASH_SIZE
55 #if 1
56 
57 /* hash code on the 4 LSBs */
58 #define CGEN_DIS_HASH_SIZE 16
59 
60 #define CGEN_DIS_HASH(buf, value) ((*buf) & 0xf)
61 #else
62 #define CGEN_DIS_HASH_SIZE 1
63 #define CGEN_DIS_HASH(buf, value) 0
64 #endif
65 
66 extern const char * parse_shortregs (CGEN_CPU_DESC cd,
67 				     const char ** strp,
68 				     CGEN_KEYWORD * keywords,
69 				     long * valuep);
70 
71 extern const char * parse_branch_addr (CGEN_CPU_DESC cd,
72 				       const char ** strp,
73 				       int opindex,
74 				       int opinfo,
75 				       enum cgen_parse_operand_result * resultp,
76 				       bfd_vma *valuep);
77 
78 /* Allows reason codes to be output when assembler errors occur.  */
79 #define CGEN_VERBOSE_ASSEMBLER_ERRORS
80 
81 
82 /* -- opc.c */
83 /* Enum declaration for epiphany instruction types.  */
84 typedef enum cgen_insn_type {
85   EPIPHANY_INSN_INVALID, EPIPHANY_INSN_BEQ16, EPIPHANY_INSN_BEQ, EPIPHANY_INSN_BNE16
86  , EPIPHANY_INSN_BNE, EPIPHANY_INSN_BGTU16, EPIPHANY_INSN_BGTU, EPIPHANY_INSN_BGTEU16
87  , EPIPHANY_INSN_BGTEU, EPIPHANY_INSN_BLTEU16, EPIPHANY_INSN_BLTEU, EPIPHANY_INSN_BLTU16
88  , EPIPHANY_INSN_BLTU, EPIPHANY_INSN_BGT16, EPIPHANY_INSN_BGT, EPIPHANY_INSN_BGTE16
89  , EPIPHANY_INSN_BGTE, EPIPHANY_INSN_BLT16, EPIPHANY_INSN_BLT, EPIPHANY_INSN_BLTE16
90  , EPIPHANY_INSN_BLTE, EPIPHANY_INSN_BBEQ16, EPIPHANY_INSN_BBEQ, EPIPHANY_INSN_BBNE16
91  , EPIPHANY_INSN_BBNE, EPIPHANY_INSN_BBLT16, EPIPHANY_INSN_BBLT, EPIPHANY_INSN_BBLTE16
92  , EPIPHANY_INSN_BBLTE, EPIPHANY_INSN_B16, EPIPHANY_INSN_B, EPIPHANY_INSN_BL16
93  , EPIPHANY_INSN_BL, EPIPHANY_INSN_JR16, EPIPHANY_INSN_RTS, EPIPHANY_INSN_JR
94  , EPIPHANY_INSN_JALR16, EPIPHANY_INSN_JALR, EPIPHANY_INSN_LDRBX16_S, EPIPHANY_INSN_LDRBP16_S
95  , EPIPHANY_INSN_LDRBX_L, EPIPHANY_INSN_LDRBP_L, EPIPHANY_INSN_LDRBD16_S, EPIPHANY_INSN_LDRBD_L
96  , EPIPHANY_INSN_LDRBDPM_L, EPIPHANY_INSN_LDRHX16_S, EPIPHANY_INSN_LDRHP16_S, EPIPHANY_INSN_LDRHX_L
97  , EPIPHANY_INSN_LDRHP_L, EPIPHANY_INSN_LDRHD16_S, EPIPHANY_INSN_LDRHD_L, EPIPHANY_INSN_LDRHDPM_L
98  , EPIPHANY_INSN_LDRX16_S, EPIPHANY_INSN_LDRP16_S, EPIPHANY_INSN_LDRX_L, EPIPHANY_INSN_LDRP_L
99  , EPIPHANY_INSN_LDRD16_S, EPIPHANY_INSN_LDRD_L, EPIPHANY_INSN_LDRDPM_L, EPIPHANY_INSN_LDRDX16_S
100  , EPIPHANY_INSN_LDRDP16_S, EPIPHANY_INSN_LDRDX_L, EPIPHANY_INSN_LDRDP_L, EPIPHANY_INSN_LDRDD16_S
101  , EPIPHANY_INSN_LDRDD_L, EPIPHANY_INSN_LDRDDPM_L, EPIPHANY_INSN_TESTSETBT, EPIPHANY_INSN_TESTSETHT
102  , EPIPHANY_INSN_TESTSETT, EPIPHANY_INSN_STRBX16, EPIPHANY_INSN_STRBX, EPIPHANY_INSN_STRBP16
103  , EPIPHANY_INSN_STRBP, EPIPHANY_INSN_STRBD16, EPIPHANY_INSN_STRBD, EPIPHANY_INSN_STRBDPM
104  , EPIPHANY_INSN_STRHX16, EPIPHANY_INSN_STRHX, EPIPHANY_INSN_STRHP16, EPIPHANY_INSN_STRHP
105  , EPIPHANY_INSN_STRHD16, EPIPHANY_INSN_STRHD, EPIPHANY_INSN_STRHDPM, EPIPHANY_INSN_STRX16
106  , EPIPHANY_INSN_STRX, EPIPHANY_INSN_STRP16, EPIPHANY_INSN_STRP, EPIPHANY_INSN_STRD16
107  , EPIPHANY_INSN_STRD, EPIPHANY_INSN_STRDPM, EPIPHANY_INSN_STRDX16, EPIPHANY_INSN_STRDX
108  , EPIPHANY_INSN_STRDP16, EPIPHANY_INSN_STRDP, EPIPHANY_INSN_STRDD16, EPIPHANY_INSN_STRDD
109  , EPIPHANY_INSN_STRDDPM, EPIPHANY_INSN_CMOV16EQ, EPIPHANY_INSN_CMOVEQ, EPIPHANY_INSN_CMOV16NE
110  , EPIPHANY_INSN_CMOVNE, EPIPHANY_INSN_CMOV16GTU, EPIPHANY_INSN_CMOVGTU, EPIPHANY_INSN_CMOV16GTEU
111  , EPIPHANY_INSN_CMOVGTEU, EPIPHANY_INSN_CMOV16LTEU, EPIPHANY_INSN_CMOVLTEU, EPIPHANY_INSN_CMOV16LTU
112  , EPIPHANY_INSN_CMOVLTU, EPIPHANY_INSN_CMOV16GT, EPIPHANY_INSN_CMOVGT, EPIPHANY_INSN_CMOV16GTE
113  , EPIPHANY_INSN_CMOVGTE, EPIPHANY_INSN_CMOV16LT, EPIPHANY_INSN_CMOVLT, EPIPHANY_INSN_CMOV16LTE
114  , EPIPHANY_INSN_CMOVLTE, EPIPHANY_INSN_CMOV16B, EPIPHANY_INSN_CMOVB, EPIPHANY_INSN_CMOV16BEQ
115  , EPIPHANY_INSN_CMOVBEQ, EPIPHANY_INSN_CMOV16BNE, EPIPHANY_INSN_CMOVBNE, EPIPHANY_INSN_CMOV16BLT
116  , EPIPHANY_INSN_CMOVBLT, EPIPHANY_INSN_CMOV16BLTE, EPIPHANY_INSN_CMOVBLTE, EPIPHANY_INSN_MOVTS16
117  , EPIPHANY_INSN_MOVTS6, EPIPHANY_INSN_MOVTSDMA, EPIPHANY_INSN_MOVTSMEM, EPIPHANY_INSN_MOVTSMESH
118  , EPIPHANY_INSN_MOVFS16, EPIPHANY_INSN_MOVFS6, EPIPHANY_INSN_MOVFSDMA, EPIPHANY_INSN_MOVFSMEM
119  , EPIPHANY_INSN_MOVFSMESH, EPIPHANY_INSN_NOP, EPIPHANY_INSN_SNOP, EPIPHANY_INSN_UNIMPL
120  , EPIPHANY_INSN_IDLE, EPIPHANY_INSN_BKPT, EPIPHANY_INSN_MBKPT, EPIPHANY_INSN_RTI
121  , EPIPHANY_INSN_WAND, EPIPHANY_INSN_SYNC, EPIPHANY_INSN_GIEN, EPIPHANY_INSN_GIDIS
122  , EPIPHANY_INSN_SWI_NUM, EPIPHANY_INSN_SWI, EPIPHANY_INSN_TRAP16, EPIPHANY_INSN_ADD16
123  , EPIPHANY_INSN_ADD, EPIPHANY_INSN_SUB16, EPIPHANY_INSN_SUB, EPIPHANY_INSN_AND16
124  , EPIPHANY_INSN_AND, EPIPHANY_INSN_ORR16, EPIPHANY_INSN_ORR, EPIPHANY_INSN_EOR16
125  , EPIPHANY_INSN_EOR, EPIPHANY_INSN_ADDI16, EPIPHANY_INSN_ADDI, EPIPHANY_INSN_SUBI16
126  , EPIPHANY_INSN_SUBI, EPIPHANY_INSN_ASR16, EPIPHANY_INSN_ASR, EPIPHANY_INSN_LSR16
127  , EPIPHANY_INSN_LSR, EPIPHANY_INSN_LSL16, EPIPHANY_INSN_LSL, EPIPHANY_INSN_LSRI16
128  , EPIPHANY_INSN_LSRI32, EPIPHANY_INSN_LSLI16, EPIPHANY_INSN_LSLI32, EPIPHANY_INSN_ASRI16
129  , EPIPHANY_INSN_ASRI32, EPIPHANY_INSN_BITR16, EPIPHANY_INSN_BITR, EPIPHANY_INSN_FEXT
130  , EPIPHANY_INSN_FDEP, EPIPHANY_INSN_LFSR, EPIPHANY_INSN_MOV8, EPIPHANY_INSN_MOV16
131  , EPIPHANY_INSN_MOVT, EPIPHANY_INSN_F_ADDF16, EPIPHANY_INSN_F_ADDF32, EPIPHANY_INSN_F_SUBF16
132  , EPIPHANY_INSN_F_SUBF32, EPIPHANY_INSN_F_MULF16, EPIPHANY_INSN_F_MULF32, EPIPHANY_INSN_F_MADDF16
133  , EPIPHANY_INSN_F_MADDF32, EPIPHANY_INSN_F_MSUBF16, EPIPHANY_INSN_F_MSUBF32, EPIPHANY_INSN_F_ABSF16
134  , EPIPHANY_INSN_F_ABSF32, EPIPHANY_INSN_F_LOATF16, EPIPHANY_INSN_F_LOATF32, EPIPHANY_INSN_F_IXF16
135  , EPIPHANY_INSN_F_IXF32, EPIPHANY_INSN_F_RECIPF32, EPIPHANY_INSN_F_SQRTF32
136 } CGEN_INSN_TYPE;
137 
138 /* Index of `invalid' insn place holder.  */
139 #define CGEN_INSN_INVALID EPIPHANY_INSN_INVALID
140 
141 /* Total number of insns in table.  */
142 #define MAX_INSNS ((int) EPIPHANY_INSN_F_SQRTF32 + 1)
143 
144 /* This struct records data prior to insertion or after extraction.  */
145 struct cgen_fields
146 {
147   int length;
148   long f_nil;
149   long f_anyof;
150   long f_opc;
151   long f_opc_4_1;
152   long f_opc_6_3;
153   long f_opc_8_5;
154   long f_opc_19_4;
155   long f_condcode;
156   long f_secondary_ccs;
157   long f_shift;
158   long f_wordsize;
159   long f_store;
160   long f_opc_8_1;
161   long f_opc_31_32;
162   long f_simm8;
163   long f_simm24;
164   long f_sdisp3;
165   long f_disp3;
166   long f_disp8;
167   long f_imm8;
168   long f_imm_27_8;
169   long f_addsubx;
170   long f_subd;
171   long f_pm;
172   long f_rm;
173   long f_rn;
174   long f_rd;
175   long f_rm_x;
176   long f_rn_x;
177   long f_rd_x;
178   long f_dc_9_1;
179   long f_sn;
180   long f_sd;
181   long f_sn_x;
182   long f_sd_x;
183   long f_dc_7_4;
184   long f_trap_swi_9_1;
185   long f_gien_gidis_9_1;
186   long f_dc_15_3;
187   long f_dc_15_7;
188   long f_dc_15_6;
189   long f_trap_num;
190   long f_dc_20_1;
191   long f_dc_21_1;
192   long f_dc_21_2;
193   long f_dc_22_3;
194   long f_dc_22_2;
195   long f_dc_22_1;
196   long f_dc_25_6;
197   long f_dc_25_4;
198   long f_dc_25_2;
199   long f_dc_25_1;
200   long f_dc_28_1;
201   long f_dc_31_3;
202   long f_disp11;
203   long f_sdisp11;
204   long f_imm16;
205   long f_rd6;
206   long f_rn6;
207   long f_rm6;
208   long f_sd6;
209   long f_sn6;
210 };
211 
212 #define CGEN_INIT_PARSE(od) \
213 {\
214 }
215 #define CGEN_INIT_INSERT(od) \
216 {\
217 }
218 #define CGEN_INIT_EXTRACT(od) \
219 {\
220 }
221 #define CGEN_INIT_PRINT(od) \
222 {\
223 }
224 
225 
226 #endif /* EPIPHANY_OPC_H */
227