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* sparc-opc.c (asi): New static local.
[deliverable/binutils-gdb.git] / include / opcode / rs6k.h
CommitLineData
aa505f07
SG		 1/* IBM RS/6000 instruction set definitions, for GNU software. */
2
c0532cf3
PB		 3/* These are all possible instruction formats as used in IBM Assembler
4 Language Reference, Appendix A. */
5
6typedef enum { A=0, B, D, I, M, SC, X, XL, XO, XFL, XFX } InsnFmt;
7
8/* Extended opcode masks. Used for extracting extended opcode values from
9 instructions. Each instruction's format decides which mask applies.
10 They *should* retain the same order as the above formats. */
11
12static int eopMask[] =
13 { 0x1f, 0, 0, 0, 0, 0, 0x3ff, 0x3ff, 0x1ff, 0x3ff, 0x3ff };
14
15/* All the things you need to know about an opcode. */
16
aa505f07
SG		 17typedef struct rs6000_insn {
18 char *operator; /* opcode name */
19 char *opr_ext; /* opcode name extension */
c0532cf3 20 InsnFmt format; /* opcode format */
aa505f07
SG		 21 char p_opcode; /* primary opcode */
22 int e_opcode; /* extended opcode */
23 char oprnd_format[6]; /* operand format */
24} OPCODE;
25
26/* operand format specifiers */
27
28#define TO 1
29#define RA 2
30#define SI 3
31#define RT 4
32#define UI 5
33#define BF 6
34#define BFA 7
35#define BT 8
36#define BA 9
37#define BB 10
38#define BO 11
39#define BI 12
40#define RB 13
41#define RS 14
42#define SH 15
43#define MB 16
44#define ME 17
45#define SPR 18
46#define DIS 19
47#define FXM 21
48#define FRT 22
49#define NB 23
50#define FRS 24
51#define FRA 25
52#define FRB 26
53#define FRC 27
54#define FLM 28
55#define I 29
56#define LI 30
57#define A2 31
58#define TA14 32 /* 14 bit representation of target address */
59#define TA24 33 /* 24 bit representation of target address */
60#define FL1 34
61#define FL2 35
62#define LEV 36
63
64/* RS/6000 INSTRUCTION SET
65 (sorted on primary and extended opcode)
66
67 oprtr primary ext.
68operator ext format opcode opcode operand format
69------- ------- ------ ------- ------ --------------- */
70
71struct rs6000_insn rs6k_ops [] = {
72
c0532cf3
PB		 73{"ti", 0, D, 3, -1, {TO,RA,SI,0} },
74{"muli", 0, D, 7, -1, {RT,RA,SI,0} },
75{"sfi", 0, D, 8, -1, {RT,RA,SI,0} },
76{"dozi", 0, D, 9, -1, {RT,RA,SI,0} },
77{"cmpli", 0, D, 10, -1, {BF,RA,UI,0} },
78{"cmpi", 0, D, 11, -1, {BF,RA,SI,0} },
79{"ai", 0, D, 12, -1, {RT,RA,SI,0} },
80{"ai.", 0, D, 13, -1, {RT,RA,SI,0} },
81{"lil", 0, D, 14, -1, {RT,SI,0} }, /* same as `cal' */
82{"cal", 0, D, 14, -1, {RT,DIS,RA,0} },
83{"liu", 0, D, 15, -1, {RT, UI,0} }, /* same as `cau' */
84{"cau", 0, D, 15, -1, {RT,RA,UI,0} },
a7a9a714
JK		 85
86/* "1" indicates an exception--"bb" is only usable for some values of
87 BO, so the disassembler first matches this instruction and then changes
88 it to "bc" if that is the case. */
89{"bb", "1tfla", B, 16, -1, {LI,A2,0} },
c0532cf3 90{"bc", "la", B, 16, -1, {BO,BI,TA14,0} },
a7a9a714 91
c0532cf3
PB		 92{"svc", "la", SC, 17, -1, {LEV,FL1,FL2,0} },
93{"b", "la", I, 18, -1, {TA24,0} },
94{"mcrf", 0, XL, 19, 0, {BF,BFA,0} },
95{"bcr", "l", XL, 19, 16, {BO,BI,0} },
a7a9a714
JK		 96{"crnor", 0, XL, 19, 33, {BT,BA,BB,0} },
97{"rfi", 0, X, 19, 50, {0} },
98{"rfsvc", 0, X, 19, 82, {0} },
c0532cf3 99{"crandc", 0, XL, 19, 129, {BT,BA,BB,0} },
a7a9a714
JK		 100{"ics", 0, X, 19, 150, {0} },
101{"crxor", 0, XL, 19, 193, {BT,BA,BB,0} },
102{"crnand", 0, XL, 19, 225, {BT,BA,BB,0} },
c0532cf3
PB		 103{"crand", 0, XL, 19, 257, {BT,BA,BB,0} },
104{"creqv", 0, XL, 19, 289, {BT,BA,BB,0} },
a7a9a714
JK		 105{"crorc", 0, XL, 19, 417, {BT,BA,BB,0} },
106{"cror", 0, XL, 19, 449, {BT,BA,BB,0} },
107{"bcc", "l", XL, 19, 528, {BO,BI,0} },
c0532cf3
PB		 108{"rlimi", ".", M, 20, -1, {RA,RS,SH,MB,ME,0} /*??*/},
109{"rlinm", ".", M, 21, -1, {RA,RS,SH,MB,ME,0} /*??*/},
110{"rlmi", ".", M, 22, -1, {RA,RS,RB,MB,ME,0} /*??*/},
111{"rlnm", ".", M, 23, -1, {RA,RS,RB,MB,ME,0} /*??*/},
112{"oril", 0, D, 24, -1, {RA,RS,UI,0} },
113{"oriu", 0, D, 25, -1, {RA,RS,UI,0} },
114{"xoril", 0, D, 26, -1, {RA,RS,UI,0} },
115{"xoriu", 0, D, 27, -1, {RA,RS,UI,0} },
116{"andil.", 0, D, 28, -1, {RA,RS,UI,0} },
117{"andiu.", 0, D, 29, -1, {RA,RS,UI,0} },
118{"cmp", 0, X, 31, 0, {BF,RA,RB,0} },
119{"t", 0, X, 31, 4, {TO,RA,RB,0} },
120{"sf", "o.", XO, 31, 8, {RT,RA,RB,0} },
121{"a", "o.", XO, 31, 10, {RT,RA,RB,0} },
122{"mfcr", 0, X, 31, 19, {RT,0} },
123{"lx", 0, X, 31, 23, {RT,RA,RB,0} },
124{"sl", ".", X, 31, 24, {RA,RS,RB,0} },
125{"cntlz", ".", XO, 31, 26, {RA,RS,0} },
126{"and", ".", X, 31, 28, {RA,RS,RB,0} },
127{"maskg", ".", X, 31, 29, {RA,RS,RB,0} },
128{"cmpl", 0, X, 31, 32, {BF,RA,RB,0} },
129{"sfe", "o.", XO, 31, 136, {RT,RA,RB,0} },
130{"lux", 0, X, 31, 55, {RT,RA,RB,0} },
131{"andc", ".", X, 31, 60, {RA,RS,RB,0} },
132{"mfmsr", 0, X, 31, 83, {RT,0} },
133{"lbzx", 0, X, 31, 87, {RT,RA,RB,0} },
134{"neg", "o.", XO, 31, 104, {RT,RA,0} },
135{"mul", "o.", XO, 31, 107, {RT,RA,RB,0} },
136{"lbzux", 0, X, 31, 119, {RT,RA,RB,0} },
137{"nor", ".", X, 31, 124, {RA,RS,RB,0} },
138{"ae", "o.", XO, 31, 138, {RT,RA,RB,0} },
139{"mtcrf", 0, XFX, 31, 144, {FXM,RS,0} },
140{"stx", 0, X, 31, 151, {RS,RA,RB,0} },
141{"slq", ".", X, 31, 152, {RA,RS,RB,0} },
142{"sle", ".", X, 31, 153, {RA,RS,RB,0} },
143{"stux", 0, X, 31, 183, {RS,RA,RB,0} },
144{"sliq", ".", X, 31, 184, {RA,RS,SH,0} },
145{"sfze", "o.", XO, 31, 200, {RT,RA,0} },
146{"aze", "o.", XO, 31, 202, {RT,RA,0} },
147{"stbx", 0, X, 31, 215, {RS,RA,RB,0} },
148{"sllq", ".", X, 31, 216, {RA,RS,RB,0} },
149{"sleq", ".", X, 31, 217, {RA,RS,RB,0} },
150{"sfme", "o.", XO, 31, 232, {RT,RA,0} },
151{"ame", "o.", XO, 31, 234, {RT,RA,0} },
152{"muls", "o.", XO, 31, 235, {RT,RA,RB,0} },
153{"stbux", 0, X, 31, 247, {RS,RA,RB,0} },
154{"slliq", ".", X, 31, 248, {RA,RS,SH,0} },
155{"doz", "o.", X, 31, 264, {RT,RA,RB,0} },
156{"cax", "o.", XO, 31, 266, {RT,RA,RB,0} },
157{"lscbx", ".", X, 31, 277, {RT,RA,RB,0} },
158{"lhzx", 0, X, 31, 279, {RT,RA,RB,0} },
159{"eqv", ".", X, 31, 284, {RA,RS,RB,0} },
160{"lhzux", 0, X, 31, 311, {RT,RA,RB,0} },
161{"xor", ".", X, 31, 316, {RA,RS,RB,0} },
162{"div", "o.", XO, 31, 331, {RT,RA,RB,0} },
163{"mfspr", 0, X, 31, 339, {RT,SPR,0} },
164{"lhax", 0, X, 31, 343, {RT,RA,RB,0} },
165{"abs", "o.", XO, 31, 360, {RT,RA,0} },
166{"divs", "o.", XO, 31, 363, {RT,RA,RB,0} },
167{"lhaux", 0, X, 31, 375, {RT,RA,RB,0} },
168{"sthx", 0, X, 31, 407, {RS,RA,RB,0} },
169{"orc", ".", X, 31, 412, {RA,RS,RB,0} },
170{"sthux", 0, X, 31, 439, {RS,RA,RB,0} },
171{"or", ".", X, 31, 444, {RA,RS,RB,0} },
172{"mtspr", 0, X, 31, 467, {SPR,RS,0} },
173{"nand", ".", X, 31, 476, {RA,RS,RB,0} },
174{"nabs", "o.", XO, 31, 488, {RT,RA,0} },
175{"mcrxr", 0, X, 31, 512, {BF,0} },
176{"lsx", 0, X, 31, 533, {RT,RA,RB,0} },
177{"lbrx", 0, X, 31, 534, {RT,RA,RB,0} },
178{"lfsx", 0, X, 31, 535, {FRT,RA,RB,0} },
179{"sr", ".", X, 31, 536, {RA,RS,RB,0} },
180{"rrib", ".", X, 31, 537, {RA,RS,RB,0} },
181{"maskir", ".", X, 31, 541, {RA,RS,RB,0} },
182{"lfsux", 0, X, 31, 567, {FRT,RA,RB,0} },
183{"lsi", 0, X, 31, 597, {RT,RA,NB,0} },
184{"lfdx", 0, X, 31, 599, {FRT,RA,RB,0} },
185{"lfdux", 0, X, 31, 631, {FRT,RA,RB,0} },
186{"stsx", 0, X, 31, 661, {RS,RA,RB,0} },
187{"stbrx", 0, X, 31, 662, {RS,RA,RB,0} },
188{"stfsx", 0, X, 31, 663, {FRS,RA,RB,0} },
189{"srq", ".", X, 31, 664, {RA,RS,RB,0} },
190{"sre", ".", X, 31, 665, {RA,RS,RB,0} },
191{"stfsux", 0, X, 31, 695, {FRS,RA,RB,0} },
192{"sriq", ".", X, 31, 696, {RA,RS,SH,0} },
193{"stsi", 0, X, 31, 725, {RS,RA,NB,0} },
194{"stfdx", 0, X, 31, 727, {FRS,RA,RB,0} },
195{"srlq", ".", X, 31, 728, {RA,RS,RB,0} },
196{"sreq", ".", X, 31, 729, {RA,RS,RB,0} },
197{"stfdux", 0, X, 31, 759, {FRS,RA,RB,0} },
198{"srliq", ".", X, 31, 760, {RA,RS,SH,0} },
199{"lhbrx", 0, X, 31, 790, {RT,RA,RB,0} },
200{"sra", ".", X, 31, 792, {RA,RS,RB,0} },
201{"srai", ".", X, 31, 824, {RA,RS,SH,0} },
202{"sthbrx", 0, X, 31, 918, {RS,RA,RB,0} },
203{"sraq", ".", X, 31, 920, {RA,RS,RB,0} },
204{"srea", ".", X, 31, 921, {RA,RS,RB,0} },
205{"exts", ".", X, 31, 922, {RA,RS,0} },
206{"sraiq", ".", X, 31, 952, {RA,RS,SH,0} },
207{"l", 0, D, 32, -1, {RT,DIS,RA,0} },
208{"lu", 0, D, 33, -1, {RT,DIS,RA,0} },
209{"lbz", 0, D, 34, -1, {RT,DIS,RA,0} },
210{"lbzu", 0, D, 35, -1, {RT,DIS,RA,0} },
211{"st", 0, D, 36, -1, {RS,DIS,RA,0} },
212{"stu", 0, D, 37, -1, {RS,DIS,RA,0} },
213{"stb", 0, D, 38, -1, {RS,DIS,RA,0} },
214{"stbu", 0, D, 39, -1, {RS,DIS,RA,0} },
215{"lhz", 0, D, 40, -1, {RT,DIS,RA,0} },
216{"lhzu", 0, D, 41, -1, {RT,DIS,RA,0} },
217{"lha", 0, D, 42, -1, {RT,DIS,RA,0} },
218{"lhau", 0, D, 43, -1, {RT,DIS,RA,0} },
219{"sth", 0, D, 44, -1, {RS,DIS,RA,0} },
220{"sthu", 0, D, 45, -1, {RS,DIS,RA,0} },
221{"lm", 0, D, 46, -1, {RT,DIS,RA,0} },
222{"stm", 0, D, 47, -1, {RS,DIS,RA,0} },
223{"lfs", 0, D, 48, -1, {FRT,DIS,RA,0} },
224{"lfsu", 0, D, 49, -1, {FRT,DIS,RA,0} },
225{"lfd", 0, D, 50, -1, {FRT,DIS,RA,0} },
226{"lfdu", 0, D, 51, -1, {FRT,DIS,RA,0} },
227{"stfs", 0, D, 52, -1, {FRS,DIS,RA,0} },
228{"stfsu", 0, D, 53, -1, {FRS,DIS,RA,0} },
229{"stfd", 0, D, 54, -1, {FRS,DIS,RA,0} },
230{"stfdu", 0, D, 55, -1, {FRS,DIS,RA,0} },
231{"fcmpu", 0, X, 63, 0, {BF,FRA,FRB,0} },
232{"frsp", ".", X, 63, 12, {FRT,FRB,0} },
233{"fd", ".", A, 63, 18, {FRT,FRA,FRB,0} },
234{"fs", ".", A, 63, 20, {FRT,FRA,FRB,0} },
235{"fa", ".", A, 63, 21, {FRT,FRA,FRB,0} },
236{"fm", ".", A, 63, 25, {FRT,FRA,FRC,0} },
237{"fms", ".", A, 63, 28, {FRT,FRA,FRC,FRB,0} },
238{"fma", ".", A, 63, 29, {FRT,FRA,FRC,FRB,0} },
239{"fnms", ".", A, 63, 30, {FRT,FRA,FRC,FRB,0} },
240{"fnma", ".", A, 63, 31, {FRT,FRA,FRC,FRB,0} },
241{"fcmpo", 0, X, 63, 32, {BF,FRA,FRB,0} },
242{"mtfsb1", ".", X, 63, 38, {BT,0} },
243{"fneg", ".", X, 63, 40, {FRT,FRB,0} },
244{"mcrfs", 0, X, 63, 64, {BF,BFA,0} },
245{"mtfsb0", ".", X, 63, 70, {BT,0} },
246{"fmr", ".", X, 63, 72, {FRT,FRB,0} },
247{"mtfsfi", ".", X, 63, 134, {BF,I,0} },
248{"fnabs", ".", X, 63, 136, {FRT,FRB,0} },
249{"fabs", ".", X, 63, 264, {FRT,FRB,0} },
250{"mffs", ".", X, 63, 583, {FRT,0} },
251{"mtfsf", ".", XFL, 63, 711, {FLM,FRB,0} },
aa505f07
SG		 252};
253
254#define NOPCODES (sizeof (rs6k_ops) / sizeof (struct rs6000_insn))
GDB Binutils - Deliverables
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