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More signed overflow fixes
[deliverable/binutils-gdb.git] / opcodes / xgate-opc.c
CommitLineData
f6c1a2d5 1/* mc9xgate-opc.c -- Freescale XGATE opcode list
82704155 2 Copyright (C) 1999-2019 Free Software Foundation, Inc.
f6c1a2d5
NC		 3 Written by Sean Keys (skeys@ipdatasys.com)
4
5 This file is part of the GNU opcodes library.
6
7 This library is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3, or (at your option)
10 any later version.
11
12 It is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
15 License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with this file; see the file COPYING. If not, write to the
19 Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston,
20 MA 02110-1301, USA.
21*/
22
23#include <stdio.h>
24#include "ansidecl.h"
25#include "opcode/xgate.h"
26
27#define TABLE_SIZE(X) (sizeof(X) / sizeof(X[0]))
28
29/* Combination of CCR flags. */
30/* ORDER HI TO LOW NZVC */
31#define XGATE_NZ_BIT XGATE_N_BIT|XGATE_Z_BIT
32#define XGATE_NV_BIT XGATE_N_BIT|XGATE_V_BIT
33#define XGATE_NC_BIT XGATE_N_BIT|XGATE_C_BIT
34#define XGATE_ZV_BIT XGATE_Z_BIT|XGATE_V_BIT
35#define XGATE_ZC_BIT XGATE_Z_BIT|XGATE_C_BIT
36#define XGATE_VC_BIT XGATE_V_BIT|XGATE_C_BIT
37#define XGATE_NVC_BIT XGATE_NV_BIT|XGATE_C_BIT
38#define XGATE_NZC_BIT XGATE_NZ_BIT|XGATE_C_BIT
39#define XGATE_NZV_BIT XGATE_N_BIT|XGATE_Z_BIT|XGATE_V_BIT
40#define XGATE_ZVC_BIT XGATE_VC_BIT|XGATE_Z_BIT
41#define XGATE_NZVC_BIT XGATE_NZV_BIT|XGATE_C_BIT
42
43/* Flags when the insn only changes some CCR flags. */
44#define CHG_NONE 0,0,0
45#define CHG_Z 0,0,XGATE_Z_BIT
46#define CHG_C 0,0,XGATE_C_BIT
47#define CHG_ZVC 0,0,XGATE_ZVC_BIT
48#define CHG_NZC 0,0,XGATE_NZC_BIT
49#define CHG_NZV 0,0,XGATE_NZV_BIT
50#define CHG_NZVC 0,0,(XGATE_NZVC_BIT)
51#define CHG_HNZVC 0,0,XGATE_HNZVC_BIT // TODO DELETE
52#define CHG_ALL 0,0,0xff
53
54/* The insn clears and changes some flags. */
55#define CLR_I 0,XG_I_BIT,0
56#define CLR_C 0,XGATE_C_BIT,0
57#define CLR_V 0,XGATE_V_BIT,0
58#define CLR_V_CHG_ZC 0,XGATE_V_BIT,XGATE_ZC_BIT
59#define CLR_V_CHG_NZ 0,XGATE_V_BIT,XGATE_NZ_BIT
60#define CLR_V_CHG_ZVC 0,XGATE_V_BIT,XGATE_ZVC_BIT
61#define CLR_N_CHG_ZVC 0,XGATE_N_BIT,XGATE_ZVC_BIT /* Used by lsr */
62#define CLR_VC_CHG_NZ 0,XGATE_VC_BIT,XGATE_NZ_BIT
63
64/* The insn sets some flags. */
65#define SET_I XGATE_I_BIT,0,0
66#define SET_C XGATE_C_BIT,0,0
67#define SET_V XGATE_V_BIT,0,0
68#define SET_Z_CLR_NVC XGATE_Z_BIT,XGATE_NVC_BIT,0
69#define SET_C_CLR_V_CHG_NZ XGATE_C_BIT,XGATE_V_BIT,XGATE_NZ_BIT
70#define SET_Z_CHG_HNVC XGATE_Z_BIT,0,XGATE_HNVC_BIT
71
72/* operand modes */
73#define OP_NONE XGATE_OP_NONE
74#define OP_INH XGATE_OP_INH
75#define OP_TRI XGATE_OP_TRI
76#define OP_DYA XGATE_OP_DYA
f6c1a2d5
NC		 77#define OP_IMM3 XGATE_OP_IMM3
78#define OP_IMM4 XGATE_OP_IMM4
79#define OP_IMM8 XGATE_OP_IMM8
80#define OP_IMM16 XGATE_OP_IMM16
81#define OP_MON XGATE_OP_MON
82#define OP_MON_R_C XGATE_OP_MON_R_C
83#define OP_MON_C_R XGATE_OP_MON_C_R
84#define OP_MON_R_P XGATE_OP_MON_R_P
85#define OP_IDR XGATE_OP_IDR
86#define OP_IDO5 XGATE_OP_IDO5
87#define OP_REL9 XGATE_OP_REL9
88#define OP_REL10 XGATE_OP_REL10
0e1c2434 89#define OP_DM XGATE_OP_DYA_MON
f6c1a2d5
NC		 90/* macro operand modes */
91#define OP_mADD XGATE_OP_IMM16mADD
92#define OP_mAND XGATE_OP_IMM16mAND
93#define OP_mCPC XGATE_OP_IMM16mCPC
94#define OP_mLDW XGATE_OP_IMM16mLDW
95#define OP_mSUB XGATE_OP_IMM16mSUB
96
97#define ALL XGATE_V1|XGATE_V2|XGATE_V3
f6c1a2d5
NC		 98
99const struct xgate_opcode xgate_opcodes[] = {
0e1c2434
SK		 100/* Name -+ +--- CPU
101 Constraints --+ +----------- CCR changes
102 Format -------+ +---------------- Max # cycles
103 +------------------- Min # cycles
104 Size -------------------------------------+ +-------------------------- Opcode */
105 { "adc", OP_TRI, "00011rrrrrrrrr11", 2, 0x1803, 1, 1, CHG_NZVC, ALL},
106 { "add", OP_TRI, "00011rrrrrrrrr10", 2, 0x1802, 1, 1, CHG_NZVC, ALL},
107 { "addh", OP_IMM8, "11101rrriiiiiiii", 2, 0xE800, 1, 1, CHG_NZVC, ALL},
108 { "addl", OP_IMM8, "11100rrriiiiiiii", 2, 0xE000, 1, 1, CHG_NZVC, ALL},
109 { "and", OP_TRI, "00010rrrrrrrrr00", 2, 0x1000, 1, 1, CHG_NZV, ALL},
110 { "andh", OP_IMM8, "10001rrriiiiiiii", 2, 0x8800, 1, 1, CHG_NZV, ALL},
111 { "andl", OP_IMM8, "10000rrriiiiiiii", 2, 0x8000, 1, 1, CHG_NZV, ALL},
112 { "asr", OP_IMM4, "00001rrriiii1001", 2, 0x0809, 1, 1, CHG_NZVC, ALL},
113 { "asr", OP_DYA, "00001rrrrrr10001", 2, 0x0811, 1, 1, CHG_NZVC, ALL},
114 { "bcc", OP_REL9, "0010000iiiiiiiii", 2, 0x2000, 1, 2, CHG_NONE, ALL},
115 { "bcs", OP_REL9, "0010001iiiiiiiii", 2, 0x2200, 1, 2, CHG_NONE, ALL},
116 { "beq", OP_REL9, "0010011iiiiiiiii", 2, 0x2600, 1, 2, CHG_NONE, ALL},
117 { "bfext", OP_TRI, "01100rrrrrrrrr11", 2, 0x6003, 1, 1, CHG_NZV, ALL},
118 { "bffo", OP_DYA, "00001rrrrrr10000", 2, 0x0810, 1, 1, CHG_NZVC, ALL},
119 { "bfins", OP_TRI, "01101rrrrrrrrr11", 2, 0x6803, 1, 1, CHG_NZV, ALL},
120 {"bfinsi", OP_TRI, "01110rrrrrrrrr11", 2, 0x7003, 1, 1, CHG_NZV, ALL},
121 {"bfinsx", OP_TRI, "01111rrrrrrrrr11", 2, 0x7803, 1, 1, CHG_NZV, ALL},
122 { "bge", OP_REL9, "0011010iiiiiiiii", 2, 0x3400, 1, 2, CHG_NONE, ALL},
123 { "bgt", OP_REL9, "0011100iiiiiiiii", 2, 0x3800, 1, 2, CHG_NONE, ALL},
124 { "bhi", OP_REL9, "0011000iiiiiiiii", 2, 0x3000, 1, 2, CHG_NONE, ALL},
125 { "bith", OP_IMM8, "10011rrriiiiiiii", 2, 0x9800, 1, 1, CHG_NZV, ALL},
126 { "bitl", OP_IMM8, "10010rrriiiiiiii", 2, 0x9000, 1, 1, CHG_NZV, ALL},
127 { "ble", OP_REL9, "0011101iiiiiiiii", 2, 0x3A00, 1, 2, CHG_NONE, ALL},
128 { "bls", OP_REL9, "0011001iiiiiiiii", 2, 0x3200, 1, 2, CHG_NONE, ALL},
129 { "blt", OP_REL9, "0011011iiiiiiiii", 2, 0x3600, 1, 2, CHG_NONE, ALL},
130 { "bmi", OP_REL9, "0010101iiiiiiiii", 2, 0x2A00, 1, 2, CHG_NONE, ALL},
131 { "bne", OP_REL9, "0010010iiiiiiiii", 2, 0x2400, 1, 2, CHG_NONE, ALL},
132 { "bpl", OP_REL9, "0010100iiiiiiiii", 2, 0x2800, 1, 2, CHG_NONE, ALL},
133 { "bra", OP_REL10, "001111iiiiiiiiii", 2, 0x3C00, 2, 2, CHG_NONE, ALL},
134 { "brk", OP_INH, "0000000000000000", 2, 0x0000, 1, 1, CHG_NONE, ALL},
135 { "bvc", OP_REL9, "0010110iiiiiiiii", 2, 0x2C00, 1, 2, CHG_NONE, ALL},
136 { "bvs", OP_REL9, "0010111iiiiiiiii", 2, 0x2E00, 1, 2, CHG_NONE, ALL},
137 { "cmpl", OP_IMM8, "11010rrriiiiiiii", 2, 0xD000, 1, 1, CHG_NZVC, ALL},
138 { "cpch", OP_IMM8, "11011rrriiiiiiii", 2, 0xD800, 1, 1, CHG_NZVC, ALL},
139 { "csem", OP_IMM3, "00000iii11110000", 2, 0x00F0, 1, 1, CHG_NONE, ALL},
140 { "csem", OP_MON, "00000rrr11110001", 2, 0x00F1, 1, 1, CHG_NONE, ALL},
141 { "csl", OP_IMM4, "00001rrriiii1010", 2, 0x080A, 1, 1, CHG_NZVC, ALL},
142 { "csl", OP_DYA, "00001rrrrrr10010", 2, 0x0812, 1, 1, CHG_NZVC, ALL},
143 { "csr", OP_IMM4, "00001rrriiii1011", 2, 0x080B, 1, 1, CHG_NZVC, ALL},
144 { "csr", OP_DYA, "00001rrrrrr10011", 2, 0x0813, 1, 1, CHG_NZVC, ALL},
145 { "jal", OP_MON, "00000rrr11110110", 2, 0x00F6, 2, 2, CHG_NONE, ALL},
146 { "ldb", OP_IDO5, "01000rrrrrriiiii", 2, 0x4000, 2, 2, CHG_NONE, ALL},
147 { "ldb", OP_IDR, "01100rrrrrrrrrrr", 2, 0x6000, 2, 2, CHG_NONE, ALL},
148 { "ldh", OP_IMM8, "11111rrriiiiiiii", 2, 0xF800, 1, 1, CHG_NONE, ALL},
149 { "ldl", OP_IMM8, "11110rrriiiiiiii", 2, 0xF000, 1, 1, CHG_NONE, ALL},
150 { "ldw", OP_IDO5, "01001rrrrrriiiii", 2, 0x4800, 2, 2, CHG_NONE, ALL},
151 { "ldw", OP_IDR, "01101rrrrrrrrrrr", 2, 0x6800, 2, 2, CHG_NONE, ALL},
152 { "lsl", OP_IMM4, "00001rrriiii1100", 2, 0x080C, 1, 1, CHG_NZVC, ALL},
153 { "lsl", OP_DYA, "00001rrrrrr10100", 2, 0x0814, 1, 1, CHG_NZVC, ALL},
154 { "lsr", OP_IMM4, "00001rrriiii1101", 2, 0x080D, 1, 1, CHG_NZVC, ALL},
155 { "lsr", OP_DYA, "00001rrrrrr10101", 2, 0x0815, 1, 1, CHG_NZVC, ALL},
156 { "nop", OP_INH, "0000000100000000", 2, 0x0100, 1, 1, CHG_NONE, ALL},
157 { "or", OP_TRI, "00010rrrrrrrrr10", 2, 0x1002, 1, 1, CHG_NZV, ALL},
158 { "orh", OP_IMM8, "10101rrriiiiiiii", 2, 0xA800, 1, 1, CHG_NZV, ALL},
159 { "orl", OP_IMM8, "10100rrriiiiiiii", 2, 0xA000, 1, 1, CHG_NZV, ALL},
160 { "par", OP_MON, "00000rrr11110101", 2, 0x00F5, 1, 1, CHG_NZV, ALL},
161 { "rol", OP_IMM4, "00001rrriiii1110", 2, 0x080E, 1, 1, CHG_NZV, ALL},
162 { "rol", OP_DYA, "00001rrrrrr10110", 2, 0x0816, 1, 1, CHG_NZV, ALL},
163 { "ror", OP_IMM4, "00001rrriiii1111", 2, 0x080F, 1, 1, CHG_NZV, ALL},
164 { "ror", OP_DYA, "00001rrrrrr10111", 2, 0x0817, 1, 1, CHG_NZV, ALL},
165 { "rts", OP_INH, "0000001000000000", 2, 0x0200, 2, 2, CHG_NONE, ALL},
166 { "sbc", OP_TRI, "00011rrrrrrrrr01", 2, 0x1801, 1, 1, CHG_NZV, ALL},
167 { "ssem", OP_IMM3, "00000iii11110010", 2, 0x00F2, 2, 2, CHG_C, ALL},
168 { "ssem", OP_MON, "00000rrr11110011", 2, 0x00F3, 2, 2, CHG_C, ALL},
169 { "sex", OP_MON, "00000rrr11110100", 2, 0x00F4, 1, 1, CHG_NZV, ALL},
170 { "sif", OP_INH, "0000001100000000", 2, 0x0300, 2, 2, CHG_NONE, ALL},
171 { "sif", OP_MON, "00000rrr11110111", 2, 0x00F7, 2, 2, CHG_NONE, ALL},
172 { "stb", OP_IDO5, "01010rrrrrriiiii", 2, 0x5000, 2, 2, CHG_NONE, ALL},
173 { "stb", OP_IDR, "01110rrrrrrrrrrr", 2, 0x7000, 2, 2, CHG_NONE, ALL},
174 { "stw", OP_IDO5, "01011rrrrrriiiii", 2, 0x5800, 2, 2, CHG_NONE, ALL},
175 { "stw", OP_IDR, "01111rrrrrrrrrrr", 2, 0x7800, 2, 2, CHG_NONE, ALL},
176 { "sub", OP_TRI, "00011rrrrrrrrr00", 2, 0x1800, 1, 1, CHG_NZVC, ALL},
177 { "subh", OP_IMM8, "11001rrriiiiiiii", 2, 0xC800, 1, 1, CHG_NZVC, ALL},
178 { "subl", OP_IMM8, "11000rrriiiiiiii", 2, 0xC000, 1, 1, CHG_NZVC, ALL},
179 { "tfr", OP_MON_R_C, "00000rrr11111000", 2, 0x00F8, 1, 1, CHG_NONE, ALL},
180 { "tfr", OP_MON_C_R, "00000rrr11111001", 2, 0x00F9, 1, 1, CHG_NONE, ALL},
181 { "tfr", OP_MON_R_P, "00000rrr11111010", 2, 0x00FA, 1, 1, CHG_NONE, ALL},
182 { "xnor", OP_TRI, "00010rrrrrrrrr11", 2, 0x1003, 1, 1, CHG_NZV, ALL},
183 { "xnorh", OP_IMM8, "10111rrriiiiiiii", 2, 0xB800, 1, 1, CHG_NZV, ALL},
184 { "xnorl", OP_IMM8, "10110rrriiiiiiii", 2, 0xB000, 1, 1, CHG_NZV, ALL},
f6c1a2d5 185 /* macro and alias codes */
0e1c2434
SK		 186 { "add", OP_mADD, "----------------", 4, 0, 0, 0, CHG_NONE, ALL},
187 { "and", OP_mAND, "----------------", 4, 0, 0, 0, CHG_NONE, ALL},
188 { "bhs", OP_REL9, "0010000iiiiiiiii", 2, 0x2000, 0, 0, CHG_NONE, ALL},
189 { "blo", OP_REL9, "0010001iiiiiiiii", 2, 0x2200, 0, 0, CHG_NONE, ALL},
190 { "cmp", OP_mCPC, "----------------", 4, 0, 0, 0, CHG_NONE, ALL},
191 { "cmp", OP_DYA, "00011sssrrrrrr00", 2, 0x1800, 0, 0, CHG_NZVC, ALL},
192 { "com", OP_DM, "00010rrrsssrrr11", 2, 0x1003, 0, 0, CHG_NZVC, ALL},
193 { "com", OP_DYA, "00010rrrsssrrr11", 2, 0x1003, 0, 0, CHG_NZV, ALL},
194 { "cpc", OP_DYA, "00011sssrrrrrr01", 2, 0x1801, 0, 0, CHG_NZVC, ALL},
195 { "ldd", OP_mLDW, "----------------", 4, 0, 0, 0, CHG_NONE, ALL},
196 { "ldw", OP_mLDW, "----------------", 4, 0, 0, 0, CHG_NONE, ALL},
197 { "mov", OP_DYA, "00010rrrsssrrr10", 2, 0x1002, 0, 0, CHG_NZVC, ALL},
198 { "neg", OP_DYA, "00011rrrsssrrr00", 2, 0x1800, 0, 0, CHG_NZVC, ALL},
199 { "sub", OP_mSUB, "----------------", 4, 0, 0, 0, CHG_NONE, ALL},
200 { "tst", OP_MON, "00011sssrrrsss00", 2, 0x1800, 0, 0, CHG_NZV, ALL}
f6c1a2d5
NC		 201};
202
203const int xgate_num_opcodes = TABLE_SIZE (xgate_opcodes);
GDB Binutils - Deliverables
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