Commit | Line | Data |
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252b5132 RH |
1 | /* Table of opcodes for the PA-RISC. |
2 | Copyright (C) 1990, 1991, 1993, 1995, 1999 Free Software Foundation, Inc. | |
3 | ||
4 | Contributed by the Center for Software Science at the | |
5 | University of Utah (pa-gdb-bugs@cs.utah.edu). | |
6 | ||
7 | This file is part of GAS, the GNU Assembler, and GDB, the GNU disassembler. | |
8 | ||
9 | GAS/GDB 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 1, or (at your option) | |
12 | any later version. | |
13 | ||
14 | GAS/GDB is distributed in the hope that it will be useful, | |
15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | GNU General Public License for more details. | |
18 | ||
19 | You should have received a copy of the GNU General Public License | |
20 | along with GAS or GDB; see the file COPYING. If not, write to | |
21 | the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
22 | ||
23 | #if !defined(__STDC__) && !defined(const) | |
24 | #define const | |
25 | #endif | |
26 | ||
27 | /* | |
28 | * Structure of an opcode table entry. | |
29 | */ | |
30 | ||
31 | /* There are two kinds of delay slot nullification: normal which is | |
32 | * controled by the nullification bit, and conditional, which depends | |
33 | * on the direction of the branch and its success or failure. | |
34 | * | |
35 | * NONE is unfortunately #defined in the hiux system include files. | |
36 | * #undef it away. | |
37 | */ | |
38 | #undef NONE | |
39 | struct pa_opcode | |
40 | { | |
41 | const char *name; | |
42 | unsigned long int match; /* Bits that must be set... */ | |
43 | unsigned long int mask; /* ... in these bits. */ | |
44 | char *args; | |
45 | enum pa_arch arch; | |
73826640 | 46 | char flags; |
252b5132 RH |
47 | }; |
48 | ||
73826640 JL |
49 | /* Enable/disable strict syntax checking. Not currently used, but will |
50 | be necessary for PA2.0 support in the future. */ | |
51 | #define FLAG_STRICT 0x1 | |
252b5132 RH |
52 | |
53 | /* | |
54 | All hppa opcodes are 32 bits. | |
55 | ||
56 | The match component is a mask saying which bits must match a | |
57 | particular opcode in order for an instruction to be an instance | |
58 | of that opcode. | |
59 | ||
c5e52916 JL |
60 | The args component is a string containing one character for each operand of |
61 | the instruction. Characters used as a prefix allow any second character to | |
62 | be used without conflicting with the main operand characters. | |
252b5132 RH |
63 | |
64 | Bit positions in this description follow HP usage of lsb = 31, | |
65 | "at" is lsb of field. | |
66 | ||
67 | In the args field, the following characters must match exactly: | |
68 | ||
69 | '+,() ' | |
70 | ||
71 | In the args field, the following characters are unused: | |
72 | ||
e9fc28c6 JL |
73 | ' "# %& *+- / :;< > @' |
74 | ' C LM U YZ[\] ' | |
75 | 'a d l {|} ' | |
252b5132 RH |
76 | |
77 | Here are all the characters: | |
78 | ||
79 | ' !"#$%&'()*+-,./0123456789:;<=>?@' | |
80 | 'ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_' | |
81 | 'abcdefghijklmnopqrstuvwxyz{|}~' | |
82 | ||
83 | Kinds of operands: | |
84 | x integer register field at 15. | |
85 | b integer register field at 10. | |
86 | t integer register field at 31. | |
87 | y floating point register field at 31 | |
88 | 5 5 bit immediate at 15. | |
89 | s 2 bit space specifier at 17. | |
90 | S 3 bit space specifier at 18. | |
252b5132 RH |
91 | V 5 bit immediate value at 31 |
92 | i 11 bit immediate value at 31 | |
93 | j 14 bit immediate value at 31 | |
94 | k 21 bit immediate value at 31 | |
95 | n nullification for branch instructions | |
96 | N nullification for spop and copr instructions | |
97 | w 12 bit branch displacement | |
98 | W 17 bit branch displacement (PC relative) | |
99 | z 17 bit branch displacement (just a number, not an address) | |
100 | ||
c5e52916 JL |
101 | Condition operands all have '?' as the prefix: |
102 | ||
103 | ?f Floating point compare conditions (encoded as 5 bits at 31) | |
104 | ||
105 | ?a add conditions | |
7d627258 | 106 | ?A 64 bit add conditions |
c5e52916 | 107 | ?@ add branch conditions followed by nullify |
7d627258 JL |
108 | ?d non-negated add branch conditions |
109 | ?D negated add branch conditions | |
110 | ?w wide mode non-negated add branch conditions | |
111 | ?W wide mode negated add branch conditions | |
c5e52916 JL |
112 | |
113 | ?s compare/subtract conditions | |
7d627258 | 114 | ?S 64 bit compare/subtract conditions |
c5e52916 | 115 | ?t non-negated compare conditions |
7d627258 JL |
116 | ?T negated compare conditions |
117 | ?r 64 bit non-negated compare conditions | |
118 | ?R 64 bit negated compare conditions | |
119 | ?Q 64 bit compare conditions for CMPIB instruction | |
c5e52916 JL |
120 | ?n compare conditions followed by nullify |
121 | ||
122 | ?l logical conditions | |
7d627258 JL |
123 | ?L 64 bit logical conditions |
124 | ||
c5e52916 | 125 | ?b branch on bit conditions |
7d627258 | 126 | ?B 64 bit branch on bit conditions |
c5e52916 JL |
127 | |
128 | ?x shift/extract/deposit conditions | |
7d627258 | 129 | ?X 64 bit shift/extract/deposit conditions |
c5e52916 JL |
130 | ?y shift/extract/deposit conditions followed by nullify for conditional |
131 | branches | |
132 | ||
133 | ?u unit conditions | |
7d627258 | 134 | ?U 64 bit unit conditions |
c5e52916 | 135 | |
252b5132 RH |
136 | Also these: |
137 | ||
e9fc28c6 | 138 | . 2 bit shift amount at 25 |
252b5132 RH |
139 | p 5 bit shift count at 26 (to support the SHD instruction) encoded as |
140 | 31-p | |
e9fc28c6 | 141 | ~ 6 bit shift count at 20,22:26 encoded as 63-~. |
252b5132 RH |
142 | P 5 bit bit position at 26 |
143 | T 5 bit field length at 31 (encoded as 32-T) | |
144 | A 13 bit immediate at 18 (to support the BREAK instruction) | |
145 | ^ like b, but describes a control register | |
e9fc28c6 | 146 | ! sar (cr11) register |
252b5132 | 147 | D 26 bit immediate at 31 (to support the DIAG instruction) |
e9fc28c6 | 148 | $ 9 bit immediate at 28 (to support POPBTS) |
252b5132 RH |
149 | |
150 | f 3 bit Special Function Unit identifier at 25 | |
151 | O 20 bit Special Function Unit operation split between 15 bits at 20 | |
152 | and 5 bits at 31 | |
153 | o 15 bit Special Function Unit operation at 20 | |
154 | 2 22 bit Special Function Unit operation split between 17 bits at 20 | |
155 | and 5 bits at 31 | |
156 | 1 15 bit Special Function Unit operation split between 10 bits at 20 | |
157 | and 5 bits at 31 | |
158 | 0 10 bit Special Function Unit operation split between 5 bits at 20 | |
159 | and 5 bits at 31 | |
160 | u 3 bit coprocessor unit identifier at 25 | |
161 | F Source Floating Point Operand Format Completer encoded 2 bits at 20 | |
162 | I Source Floating Point Operand Format Completer encoded 1 bits at 20 | |
163 | (for 0xe format FP instructions) | |
164 | G Destination Floating Point Operand Format Completer encoded 2 bits at 18 | |
252b5132 | 165 | |
252b5132 RH |
166 | r 5 bit immediate value at 31 (for the break instruction) |
167 | (very similar to V above, except the value is unsigned instead of | |
168 | low_sign_ext) | |
169 | R 5 bit immediate value at 15 (for the ssm, rsm, probei instructions) | |
170 | (same as r above, except the value is in a different location) | |
171 | Q 5 bit immediate value at 10 (a bit position specified in | |
172 | the bb instruction. It's the same as r above, except the | |
173 | value is in a different location) | |
252b5132 RH |
174 | |
175 | And these (PJH) for PA-89 F.P. registers and instructions: | |
176 | ||
177 | v a 't' operand type extended to handle L/R register halves. | |
178 | E a 'b' operand type extended to handle L/R register halves. | |
179 | X an 'x' operand type extended to handle L/R register halves. | |
180 | J a 'b' operand type further extended to handle extra 1.1 registers | |
181 | K a 'x' operand type further extended to handle extra 1.1 registers | |
182 | 4 a variation of the 'b' operand type for 'fmpyadd' and 'fmpysub' | |
183 | 6 a variation of the 'x' operand type for 'fmpyadd' and 'fmpysub' | |
184 | 7 a variation of the 't' operand type for 'fmpyadd' and 'fmpysub' | |
185 | 8 5 bit register field at 20 (used in 'fmpyadd' and 'fmpysub') | |
186 | 9 5 bit register field at 25 (used in 'fmpyadd' and 'fmpysub') | |
187 | H Floating Point Operand Format at 26 for 'fmpyadd' and 'fmpysub' | |
7d627258 JL |
188 | (very similar to 'F') |
189 | */ | |
252b5132 RH |
190 | |
191 | ||
192 | /* List of characters not to put a space after. Note that | |
193 | "," is included, as the "spopN" operations use literal | |
194 | commas in their completer sections. */ | |
195 | static const char *const completer_chars = ",CcY<>?!@+&U~FfGHINnOoZMadu|/=0123%e$m}"; | |
196 | ||
197 | /* The order of the opcodes in this table is significant: | |
198 | ||
199 | * The assembler requires that all instances of the same mnemonic must be | |
200 | consecutive. If they aren't, the assembler will bomb at runtime. | |
201 | ||
202 | * The disassembler should not care about the order of the opcodes. */ | |
203 | ||
204 | static const struct pa_opcode pa_opcodes[] = | |
205 | { | |
206 | ||
207 | ||
208 | /* pseudo-instructions */ | |
209 | ||
210 | { "b", 0xe8000000, 0xffe0e000, "nW", pa10}, /* bl foo,r0 */ | |
211 | { "ldi", 0x34000000, 0xffe0c000, "j,x", pa10}, /* ldo val(r0),r */ | |
c5e52916 | 212 | { "comib", 0x84000000, 0xfc000000, "?nn5,b,w", pa10}, /* comib{tf}*/ |
e26b85f0 JL |
213 | /* This entry is for the disassembler only. It will never be used by |
214 | assembler. */ | |
c5e52916 JL |
215 | { "comib", 0x8c000000, 0xfc000000, "?nn5,b,w", pa10}, /* comib{tf}*/ |
216 | { "comb", 0x80000000, 0xfc000000, "?nnx,b,w", pa10}, /* comb{tf} */ | |
e26b85f0 JL |
217 | /* This entry is for the disassembler only. It will never be used by |
218 | assembler. */ | |
c5e52916 JL |
219 | { "comb", 0x88000000, 0xfc000000, "?nnx,b,w", pa10}, /* comb{tf} */ |
220 | { "addb", 0xa0000000, 0xfc000000, "?@nx,b,w", pa10}, /* addb{tf} */ | |
e26b85f0 JL |
221 | /* This entry is for the disassembler only. It will never be used by |
222 | assembler. */ | |
c5e52916 JL |
223 | { "addb", 0xa8000000, 0xfc000000, "?@nx,b,w", pa10}, |
224 | { "addib", 0xa4000000, 0xfc000000, "?@n5,b,w", pa10}, /* addib{tf}*/ | |
e26b85f0 JL |
225 | /* This entry is for the disassembler only. It will never be used by |
226 | assembler. */ | |
c5e52916 | 227 | { "addib", 0xac000000, 0xfc000000, "?@n5,b,w", pa10}, /* addib{tf}*/ |
252b5132 RH |
228 | { "nop", 0x08000240, 0xffffffff, "", pa10}, /* or 0,0,0 */ |
229 | { "copy", 0x08000240, 0xffe0ffe0, "x,t", pa10}, /* or r,0,t */ | |
230 | { "mtsar", 0x01601840, 0xffe0ffff, "x", pa10}, /* mtctl r,cr11 */ | |
231 | ||
232 | /* Loads and Stores for integer registers. */ | |
233 | { "ldw", 0x48000000, 0xfc000000, "j(s,b),x", pa10}, | |
234 | { "ldw", 0x48000000, 0xfc000000, "j(b),x", pa10}, | |
235 | { "ldh", 0x44000000, 0xfc000000, "j(s,b),x", pa10}, | |
236 | { "ldh", 0x44000000, 0xfc000000, "j(b),x", pa10}, | |
237 | { "ldb", 0x40000000, 0xfc000000, "j(s,b),x", pa10}, | |
238 | { "ldb", 0x40000000, 0xfc000000, "j(b),x", pa10}, | |
239 | { "stw", 0x68000000, 0xfc000000, "x,j(s,b)", pa10}, | |
240 | { "stw", 0x68000000, 0xfc000000, "x,j(b)", pa10}, | |
241 | { "sth", 0x64000000, 0xfc000000, "x,j(s,b)", pa10}, | |
242 | { "sth", 0x64000000, 0xfc000000, "x,j(b)", pa10}, | |
243 | { "stb", 0x60000000, 0xfc000000, "x,j(s,b)", pa10}, | |
244 | { "stb", 0x60000000, 0xfc000000, "x,j(b)", pa10}, | |
245 | { "ldwm", 0x4c000000, 0xfc000000, "j(s,b),x", pa10}, | |
246 | { "ldwm", 0x4c000000, 0xfc000000, "j(b),x", pa10}, | |
247 | { "stwm", 0x6c000000, 0xfc000000, "x,j(s,b)", pa10}, | |
248 | { "stwm", 0x6c000000, 0xfc000000, "x,j(b)", pa10}, | |
249 | { "ldwx", 0x0c000080, 0xfc001fc0, "cx(s,b),t", pa10}, | |
250 | { "ldwx", 0x0c000080, 0xfc001fc0, "cx(b),t", pa10}, | |
251 | { "ldhx", 0x0c000040, 0xfc001fc0, "cx(s,b),t", pa10}, | |
252 | { "ldhx", 0x0c000040, 0xfc001fc0, "cx(b),t", pa10}, | |
253 | { "ldbx", 0x0c000000, 0xfc001fc0, "cx(s,b),t", pa10}, | |
254 | { "ldbx", 0x0c000000, 0xfc001fc0, "cx(b),t", pa10}, | |
255 | { "ldwax", 0x0c000180, 0xfc00dfc0, "cx(b),t", pa10}, | |
256 | { "ldcwx", 0x0c0001c0, 0xfc001fc0, "cx(s,b),t", pa10}, | |
257 | { "ldcwx", 0x0c0001c0, 0xfc001fc0, "cx(b),t", pa10}, | |
258 | { "ldws", 0x0c001080, 0xfc001fc0, "C5(s,b),t", pa10}, | |
259 | { "ldws", 0x0c001080, 0xfc001fc0, "C5(b),t", pa10}, | |
260 | { "ldhs", 0x0c001040, 0xfc001fc0, "C5(s,b),t", pa10}, | |
261 | { "ldhs", 0x0c001040, 0xfc001fc0, "C5(b),t", pa10}, | |
262 | { "ldbs", 0x0c001000, 0xfc001fc0, "C5(s,b),t", pa10}, | |
263 | { "ldbs", 0x0c001000, 0xfc001fc0, "C5(b),t", pa10}, | |
264 | { "ldwas", 0x0c001180, 0xfc00dfc0, "C5(b),t", pa10}, | |
265 | { "ldcws", 0x0c0011c0, 0xfc001fc0, "C5(s,b),t", pa10}, | |
266 | { "ldcws", 0x0c0011c0, 0xfc001fc0, "C5(b),t", pa10}, | |
267 | { "stws", 0x0c001280, 0xfc001fc0, "Cx,V(s,b)", pa10}, | |
268 | { "stws", 0x0c001280, 0xfc001fc0, "Cx,V(b)", pa10}, | |
269 | { "sths", 0x0c001240, 0xfc001fc0, "Cx,V(s,b)", pa10}, | |
270 | { "sths", 0x0c001240, 0xfc001fc0, "Cx,V(b)", pa10}, | |
271 | { "stbs", 0x0c001200, 0xfc001fc0, "Cx,V(s,b)", pa10}, | |
272 | { "stbs", 0x0c001200, 0xfc001fc0, "Cx,V(b)", pa10}, | |
273 | { "stwas", 0x0c001380, 0xfc00dfc0, "Cx,V(b)", pa10}, | |
274 | { "stbys", 0x0c001300, 0xfc001fc0, "Yx,V(s,b)", pa10}, | |
275 | { "stbys", 0x0c001300, 0xfc001fc0, "Yx,V(b)", pa10}, | |
276 | ||
277 | /* Immediate instructions. */ | |
278 | { "ldo", 0x34000000, 0xfc00c000, "j(b),x", pa10}, | |
279 | { "ldil", 0x20000000, 0xfc000000, "k,b", pa10}, | |
280 | { "addil", 0x28000000, 0xfc000000, "k,b", pa10}, | |
281 | ||
282 | /* Branching instructions. */ | |
283 | { "bl", 0xe8000000, 0xfc00e000, "nW,b", pa10}, | |
284 | { "gate", 0xe8002000, 0xfc00e000, "nW,b", pa10}, | |
285 | { "blr", 0xe8004000, 0xfc00e001, "nx,b", pa10}, | |
286 | { "bv", 0xe800c000, 0xfc00fffd, "nx(b)", pa10}, | |
287 | { "bv", 0xe800c000, 0xfc00fffd, "n(b)", pa10}, | |
288 | { "be", 0xe0000000, 0xfc000000, "nz(S,b)", pa10}, | |
289 | { "ble", 0xe4000000, 0xfc000000, "nz(S,b)", pa10}, | |
c5e52916 JL |
290 | { "movb", 0xc8000000, 0xfc000000, "?ynx,b,w", pa10}, |
291 | { "movib", 0xcc000000, 0xfc000000, "?yn5,b,w", pa10}, | |
292 | { "combt", 0x80000000, 0xfc000000, "?tnx,b,w", pa10}, | |
293 | { "combf", 0x88000000, 0xfc000000, "?tnx,b,w", pa10}, | |
294 | { "comibt", 0x84000000, 0xfc000000, "?tn5,b,w", pa10}, | |
295 | { "comibf", 0x8c000000, 0xfc000000, "?tn5,b,w", pa10}, | |
296 | { "addbt", 0xa0000000, 0xfc000000, "?dnx,b,w", pa10}, | |
297 | { "addbf", 0xa8000000, 0xfc000000, "?dnx,b,w", pa10}, | |
298 | { "addibt", 0xa4000000, 0xfc000000, "?dn5,b,w", pa10}, | |
299 | { "addibf", 0xac000000, 0xfc000000, "?dn5,b,w", pa10}, | |
e9fc28c6 JL |
300 | { "bb", 0xc0006000, 0xffe06000, "?Bnx,!,w", pa20, FLAG_STRICT}, |
301 | { "bb", 0xc0004000, 0xffe06000, "?bnx,!,w", pa10, FLAG_STRICT}, | |
302 | { "bb", 0xc4006000, 0xfc006000, "?Bnx,Q,w", pa20, FLAG_STRICT}, | |
c5e52916 JL |
303 | { "bb", 0xc4004000, 0xfc004000, "?bnx,Q,w", pa10}, |
304 | { "bvb", 0xc0004000, 0xffe04000, "?bnx,w", pa10}, | |
88a380f3 | 305 | { "clrbts", 0xe8004005, 0xffffffff, "", pa20, FLAG_STRICT}, |
e9fc28c6 | 306 | { "popbts", 0xe8004005, 0xfffff007, "$", pa20, FLAG_STRICT}, |
88a380f3 JL |
307 | { "pushnom", 0xe8004001, 0xffffffff, "", pa20, FLAG_STRICT}, |
308 | { "pushbts", 0xe8004001, 0xffe0ffff, "x", pa20, FLAG_STRICT}, | |
252b5132 RH |
309 | |
310 | /* Computation Instructions */ | |
311 | ||
5696871a JL |
312 | { "cmpclr", 0x080008a0, 0xfc000fe0, "?Sx,b,t", pa20, FLAG_STRICT}, |
313 | { "cmpclr", 0x08000880, 0xfc000fe0, "?sx,b,t", pa10, FLAG_STRICT}, | |
c5e52916 | 314 | { "comclr", 0x08000880, 0xfc000fe0, "?sx,b,t", pa10}, |
5696871a | 315 | { "or", 0x08000260, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT}, |
c5e52916 | 316 | { "or", 0x08000240, 0xfc000fe0, "?lx,b,t", pa10}, |
5696871a | 317 | { "xor", 0x080002a0, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT}, |
c5e52916 | 318 | { "xor", 0x08000280, 0xfc000fe0, "?lx,b,t", pa10}, |
5696871a | 319 | { "and", 0x08000220, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT}, |
c5e52916 | 320 | { "and", 0x08000200, 0xfc000fe0, "?lx,b,t", pa10}, |
5696871a | 321 | { "andcm", 0x08000020, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT}, |
c5e52916 | 322 | { "andcm", 0x08000000, 0xfc000fe0, "?lx,b,t", pa10}, |
1c143202 | 323 | { "uxor", 0x080003a0, 0xfc000fe0, "?Ux,b,t", pa20, FLAG_STRICT}, |
c5e52916 | 324 | { "uxor", 0x08000380, 0xfc000fe0, "?ux,b,t", pa10}, |
1c143202 | 325 | { "uaddcm", 0x08000920, 0xfc000f20, "*?ux,b,t",pa20, FLAG_STRICT}, |
c5e52916 JL |
326 | { "uaddcm", 0x08000980, 0xfc000fe0, "?ux,b,t", pa10}, |
327 | { "uaddcmt", 0x080009c0, 0xfc000fe0, "?ux,b,t", pa10}, | |
1c143202 | 328 | { "dcor", 0x08000ba0, 0xfc1f0fa0, "%?ub,t", pa20, FLAG_STRICT}, |
c5e52916 JL |
329 | { "dcor", 0x08000b80, 0xfc1f0fe0, "?ub,t", pa10}, |
330 | { "idcor", 0x08000bc0, 0xfc1f0fe0, "?ub,t", pa10}, | |
331 | { "addi", 0xb4000000, 0xfc000800, "?ai,b,x", pa10}, | |
332 | { "addio", 0xb4000800, 0xfc000800, "?ai,b,x", pa10}, | |
333 | { "addit", 0xb0000000, 0xfc000800, "?ai,b,x", pa10}, | |
334 | { "addito", 0xb0000800, 0xfc000800, "?ai,b,x", pa10}, | |
335 | { "add", 0x08000600, 0xfc000fe0, "?ax,b,t", pa10}, | |
336 | { "addl", 0x08000a00, 0xfc000fe0, "?ax,b,t", pa10}, | |
337 | { "addo", 0x08000e00, 0xfc000fe0, "?ax,b,t", pa10}, | |
338 | { "addc", 0x08000700, 0xfc000fe0, "?ax,b,t", pa10}, | |
339 | { "addco", 0x08000f00, 0xfc000fe0, "?ax,b,t", pa10}, | |
340 | { "sub", 0x08000400, 0xfc000fe0, "?sx,b,t", pa10}, | |
341 | { "subo", 0x08000c00, 0xfc000fe0, "?sx,b,t", pa10}, | |
342 | { "subb", 0x08000500, 0xfc000fe0, "?sx,b,t", pa10}, | |
343 | { "subbo", 0x08000d00, 0xfc000fe0, "?sx,b,t", pa10}, | |
344 | { "subt", 0x080004c0, 0xfc000fe0, "?sx,b,t", pa10}, | |
345 | { "subto", 0x08000cc0, 0xfc000fe0, "?sx,b,t", pa10}, | |
346 | { "ds", 0x08000440, 0xfc000fe0, "?sx,b,t", pa10}, | |
347 | { "subi", 0x94000000, 0xfc000800, "?si,b,x", pa10}, | |
348 | { "subio", 0x94000800, 0xfc000800, "?si,b,x", pa10}, | |
5696871a JL |
349 | { "cmpiclr", 0x90000800, 0xfc000800, "?Si,b,x", pa20, FLAG_STRICT}, |
350 | { "cmpiclr", 0x90000000, 0xfc000800, "?si,b,x", pa10, FLAG_STRICT}, | |
c5e52916 JL |
351 | { "comiclr", 0x90000000, 0xfc000800, "?si,b,x", pa10}, |
352 | { "sh1add", 0x08000640, 0xfc000fe0, "?ax,b,t", pa10}, | |
353 | { "sh1addl", 0x08000a40, 0xfc000fe0, "?ax,b,t", pa10}, | |
354 | { "sh1addo", 0x08000e40, 0xfc000fe0, "?ax,b,t", pa10}, | |
355 | { "sh2add", 0x08000680, 0xfc000fe0, "?ax,b,t", pa10}, | |
356 | { "sh2addl", 0x08000a80, 0xfc000fe0, "?ax,b,t", pa10}, | |
357 | { "sh2addo", 0x08000e80, 0xfc000fe0, "?ax,b,t", pa10}, | |
358 | { "sh3add", 0x080006c0, 0xfc000fe0, "?ax,b,t", pa10}, | |
359 | { "sh3addl", 0x08000ac0, 0xfc000fe0, "?ax,b,t", pa10}, | |
360 | { "sh3addo", 0x08000ec0, 0xfc000fe0, "?ax,b,t", pa10}, | |
252b5132 | 361 | |
e9fc28c6 JL |
362 | /* Subword Operation Instructions */ |
363 | ||
364 | { "havg", 0x080002c0, 0xfc00ffe0, "x,b,t", pa20, FLAG_STRICT}, | |
365 | { "hshladd", 0x08000700, 0xfc00ff20, "x,.,b,t", pa20, FLAG_STRICT}, | |
366 | { "hshradd", 0x08000500, 0xfc00ff20, "x,.,b,t", pa20, FLAG_STRICT}, | |
367 | ||
368 | ||
252b5132 RH |
369 | /* Extract and Deposit Instructions */ |
370 | ||
e9fc28c6 JL |
371 | { "shrpd", 0xd0000200, 0xfc001fe0, "?Xx,b,!,t", pa20, FLAG_STRICT}, |
372 | { "shrpd", 0xd0000400, 0xfc001400, "?Xx,b,~,t", pa20, FLAG_STRICT}, | |
373 | { "shrpw", 0xd0000000, 0xfc001fe0, "?xx,b,!,t", pa10, FLAG_STRICT}, | |
374 | { "shrpw", 0xd0000800, 0xfc001c00, "?xx,b,p,t", pa10, FLAG_STRICT}, | |
c5e52916 JL |
375 | { "vshd", 0xd0000000, 0xfc001fe0, "?xx,b,t", pa10}, |
376 | { "shd", 0xd0000800, 0xfc001c00, "?xx,b,p,t", pa10}, | |
377 | { "vextru", 0xd0001000, 0xfc001fe0, "?xb,T,x", pa10}, | |
378 | { "vextrs", 0xd0001400, 0xfc001fe0, "?xb,T,x", pa10}, | |
379 | { "extru", 0xd0001800, 0xfc001c00, "?xb,P,T,x", pa10}, | |
380 | { "extrs", 0xd0001c00, 0xfc001c00, "?xb,P,T,x", pa10}, | |
381 | { "zvdep", 0xd4000000, 0xfc001fe0, "?xx,T,b", pa10}, | |
382 | { "vdep", 0xd4000400, 0xfc001fe0, "?xx,T,b", pa10}, | |
383 | { "zdep", 0xd4000800, 0xfc001c00, "?xx,p,T,b", pa10}, | |
384 | { "dep", 0xd4000c00, 0xfc001c00, "?xx,p,T,b", pa10}, | |
385 | { "zvdepi", 0xd4001000, 0xfc001fe0, "?x5,T,b", pa10}, | |
386 | { "vdepi", 0xd4001400, 0xfc001fe0, "?x5,T,b", pa10}, | |
387 | { "zdepi", 0xd4001800, 0xfc001c00, "?x5,p,T,b", pa10}, | |
388 | { "depi", 0xd4001c00, 0xfc001c00, "?x5,p,T,b", pa10}, | |
252b5132 RH |
389 | |
390 | /* System Control Instructions */ | |
391 | ||
392 | { "break", 0x00000000, 0xfc001fe0, "r,A", pa10}, | |
393 | { "rfi", 0x00000c00, 0xffffffff, "", pa10}, | |
394 | { "rfir", 0x00000ca0, 0xffffffff, "", pa11}, | |
395 | { "ssm", 0x00000d60, 0xffe0ffe0, "R,t", pa10}, | |
396 | { "rsm", 0x00000e60, 0xffe0ffe0, "R,t", pa10}, | |
397 | { "mtsm", 0x00001860, 0xffe0ffff, "x", pa10}, | |
398 | { "ldsid", 0x000010a0, 0xfc1f3fe0, "(s,b),t", pa10}, | |
399 | { "ldsid", 0x000010a0, 0xfc1f3fe0, "(b),t", pa10}, | |
400 | { "mtsp", 0x00001820, 0xffe01fff, "x,S", pa10}, | |
401 | { "mtctl", 0x00001840, 0xfc00ffff, "x,^", pa10}, | |
88a380f3 JL |
402 | { "mtsarcm", 0x016018C0, 0xffe0ffff, "x", pa20, FLAG_STRICT}, |
403 | { "mfia", 0x000014A0, 0xffffffe0, "t", pa20, FLAG_STRICT}, | |
252b5132 RH |
404 | { "mfsp", 0x000004a0, 0xffff1fe0, "S,t", pa10}, |
405 | { "mfctl", 0x000008a0, 0xfc1fffe0, "^,t", pa10}, | |
406 | { "sync", 0x00000400, 0xffffffff, "", pa10}, | |
407 | { "syncdma", 0x00100400, 0xffffffff, "", pa10}, | |
408 | { "prober", 0x04001180, 0xfc003fe0, "(s,b),x,t", pa10}, | |
409 | { "prober", 0x04001180, 0xfc003fe0, "(b),x,t", pa10}, | |
410 | { "proberi", 0x04003180, 0xfc003fe0, "(s,b),R,t", pa10}, | |
411 | { "proberi", 0x04003180, 0xfc003fe0, "(b),R,t", pa10}, | |
412 | { "probew", 0x040011c0, 0xfc003fe0, "(s,b),x,t", pa10}, | |
413 | { "probew", 0x040011c0, 0xfc003fe0, "(b),x,t", pa10}, | |
414 | { "probewi", 0x040031c0, 0xfc003fe0, "(s,b),R,t", pa10}, | |
415 | { "probewi", 0x040031c0, 0xfc003fe0, "(b),R,t", pa10}, | |
416 | { "lpa", 0x04001340, 0xfc003fc0, "Zx(s,b),t", pa10}, | |
417 | { "lpa", 0x04001340, 0xfc003fc0, "Zx(b),t", pa10}, | |
418 | { "lha", 0x04001300, 0xfc003fc0, "Zx(s,b),t", pa10}, | |
419 | { "lha", 0x04001300, 0xfc003fc0, "Zx(b),t", pa10}, | |
420 | { "lci", 0x04001300, 0xfc003fe0, "x(s,b),t", pa10}, | |
421 | { "lci", 0x04001300, 0xfc003fe0, "x(b),t", pa10}, | |
422 | { "pdtlb", 0x04001200, 0xfc003fdf, "Zx(s,b)", pa10}, | |
423 | { "pdtlb", 0x04001200, 0xfc003fdf, "Zx(b)", pa10}, | |
424 | { "pitlb", 0x04000200, 0xfc001fdf, "Zx(S,b)", pa10}, | |
425 | { "pitlb", 0x04000200, 0xfc001fdf, "Zx(b)", pa10}, | |
426 | { "pdtlbe", 0x04001240, 0xfc003fdf, "Zx(s,b)", pa10}, | |
427 | { "pdtlbe", 0x04001240, 0xfc003fdf, "Zx(b)", pa10}, | |
428 | { "pitlbe", 0x04000240, 0xfc001fdf, "Zx(S,b)", pa10}, | |
429 | { "pitlbe", 0x04000240, 0xfc001fdf, "Zx(b)", pa10}, | |
430 | { "idtlba", 0x04001040, 0xfc003fff, "x,(s,b)", pa10}, | |
431 | { "idtlba", 0x04001040, 0xfc003fff, "x,(b)", pa10}, | |
432 | { "iitlba", 0x04000040, 0xfc001fff, "x,(S,b)", pa10}, | |
433 | { "iitlba", 0x04000040, 0xfc001fff, "x,(b)", pa10}, | |
434 | { "idtlbp", 0x04001000, 0xfc003fff, "x,(s,b)", pa10}, | |
435 | { "idtlbp", 0x04001000, 0xfc003fff, "x,(b)", pa10}, | |
436 | { "iitlbp", 0x04000000, 0xfc001fff, "x,(S,b)", pa10}, | |
437 | { "iitlbp", 0x04000000, 0xfc001fff, "x,(b)", pa10}, | |
438 | { "pdc", 0x04001380, 0xfc003fdf, "Zx(s,b)", pa10}, | |
439 | { "pdc", 0x04001380, 0xfc003fdf, "Zx(b)", pa10}, | |
440 | { "fdc", 0x04001280, 0xfc003fdf, "Zx(s,b)", pa10}, | |
441 | { "fdc", 0x04001280, 0xfc003fdf, "Zx(b)", pa10}, | |
442 | { "fic", 0x04000280, 0xfc001fdf, "Zx(S,b)", pa10}, | |
443 | { "fic", 0x04000280, 0xfc001fdf, "Zx(b)", pa10}, | |
444 | { "fdce", 0x040012c0, 0xfc003fdf, "Zx(s,b)", pa10}, | |
445 | { "fdce", 0x040012c0, 0xfc003fdf, "Zx(b)", pa10}, | |
446 | { "fice", 0x040002c0, 0xfc001fdf, "Zx(S,b)", pa10}, | |
447 | { "fice", 0x040002c0, 0xfc001fdf, "Zx(b)", pa10}, | |
448 | { "diag", 0x14000000, 0xfc000000, "D", pa10}, | |
449 | ||
aa008907 JL |
450 | /* These may be specific to certain versions of the PA. Joel claimed |
451 | they were 72000 (7200?) specific. However, I'm almost certain the | |
452 | mtcpu/mfcpu were undocumented, but available in the older 700 machines. */ | |
453 | { "mtcpu", 0x14001600, 0xfc00ffff, "x,^"}, | |
454 | { "mfcpu", 0x14001A00, 0xfc00ffff, "^,x"}, | |
455 | { "tocen", 0x14403600, 0xffffffff, ""}, | |
456 | { "tocdis", 0x14401620, 0xffffffff, ""}, | |
457 | { "shdwgr", 0x14402600, 0xffffffff, ""}, | |
458 | { "grshdw", 0x14400620, 0xffffffff, ""}, | |
459 | ||
252b5132 RH |
460 | /* gfw and gfr are not in the HP PA 1.1 manual, but they are in either |
461 | the Timex FPU or the Mustang ERS (not sure which) manual. */ | |
462 | { "gfw", 0x04001680, 0xfc003fdf, "Zx(s,b)", pa11}, | |
463 | { "gfw", 0x04001680, 0xfc003fdf, "Zx(b)", pa11}, | |
464 | { "gfr", 0x04001a80, 0xfc003fdf, "Zx(s,b)", pa11}, | |
465 | { "gfr", 0x04001a80, 0xfc003fdf, "Zx(b)", pa11}, | |
466 | ||
467 | /* Floating Point Coprocessor Instructions */ | |
468 | ||
469 | { "fldwx", 0x24000000, 0xfc001f80, "cx(s,b),v", pa10}, | |
470 | { "fldwx", 0x24000000, 0xfc001f80, "cx(b),v", pa10}, | |
471 | { "flddx", 0x2c000000, 0xfc001fc0, "cx(s,b),y", pa10}, | |
472 | { "flddx", 0x2c000000, 0xfc001fc0, "cx(b),y", pa10}, | |
473 | { "fstwx", 0x24000200, 0xfc001f80, "cv,x(s,b)", pa10}, | |
474 | { "fstwx", 0x24000200, 0xfc001f80, "cv,x(b)", pa10}, | |
475 | { "fstdx", 0x2c000200, 0xfc001fc0, "cy,x(s,b)", pa10}, | |
476 | { "fstdx", 0x2c000200, 0xfc001fc0, "cy,x(b)", pa10}, | |
477 | { "fstqx", 0x3c000200, 0xfc001fc0, "cy,x(s,b)", pa10}, | |
478 | { "fstqx", 0x3c000200, 0xfc001fc0, "cy,x(b)", pa10}, | |
479 | { "fldws", 0x24001000, 0xfc001f80, "C5(s,b),v", pa10}, | |
480 | { "fldws", 0x24001000, 0xfc001f80, "C5(b),v", pa10}, | |
481 | { "fldds", 0x2c001000, 0xfc001fc0, "C5(s,b),y", pa10}, | |
482 | { "fldds", 0x2c001000, 0xfc001fc0, "C5(b),y", pa10}, | |
483 | { "fstws", 0x24001200, 0xfc001f80, "Cv,5(s,b)", pa10}, | |
484 | { "fstws", 0x24001200, 0xfc001f80, "Cv,5(b)", pa10}, | |
485 | { "fstds", 0x2c001200, 0xfc001fc0, "Cy,5(s,b)", pa10}, | |
486 | { "fstds", 0x2c001200, 0xfc001fc0, "Cy,5(b)", pa10}, | |
487 | { "fstqs", 0x3c001200, 0xfc001fc0, "Cy,5(s,b)", pa10}, | |
488 | { "fstqs", 0x3c001200, 0xfc001fc0, "Cy,5(b)", pa10}, | |
489 | { "fadd", 0x30000600, 0xfc00e7e0, "FE,X,v", pa10}, | |
490 | { "fadd", 0x38000600, 0xfc00e720, "IJ,K,v", pa10}, | |
491 | { "fsub", 0x30002600, 0xfc00e7e0, "FE,X,v", pa10}, | |
492 | { "fsub", 0x38002600, 0xfc00e720, "IJ,K,v", pa10}, | |
493 | { "fmpy", 0x30004600, 0xfc00e7e0, "FE,X,v", pa10}, | |
494 | { "fmpy", 0x38004600, 0xfc00e720, "IJ,K,v", pa10}, | |
495 | { "fdiv", 0x30006600, 0xfc00e7e0, "FE,X,v", pa10}, | |
496 | { "fdiv", 0x38006600, 0xfc00e720, "IJ,K,v", pa10}, | |
497 | { "fsqrt", 0x30008000, 0xfc1fe7e0, "FE,v", pa10}, | |
498 | { "fsqrt", 0x38008000, 0xfc1fe720, "FJ,v", pa10}, | |
499 | { "fabs", 0x30006000, 0xfc1fe7e0, "FE,v", pa10}, | |
500 | { "fabs", 0x38006000, 0xfc1fe720, "FJ,v", pa10}, | |
501 | { "frem", 0x30008600, 0xfc00e7e0, "FE,X,v", pa10}, | |
502 | { "frem", 0x38008600, 0xfc00e720, "FJ,K,v", pa10}, | |
503 | { "frnd", 0x3000a000, 0xfc1fe7e0, "FE,v", pa10}, | |
504 | { "frnd", 0x3800a000, 0xfc1fe720, "FJ,v", pa10}, | |
505 | { "fcpy", 0x30004000, 0xfc1fe7e0, "FE,v", pa10}, | |
506 | { "fcpy", 0x38004000, 0xfc1fe720, "FJ,v", pa10}, | |
507 | { "fcnvff", 0x30000200, 0xfc1f87e0, "FGE,v", pa10}, | |
508 | { "fcnvff", 0x38000200, 0xfc1f8720, "FGJ,v", pa10}, | |
509 | { "fcnvxf", 0x30008200, 0xfc1f87e0, "FGE,v", pa10}, | |
510 | { "fcnvxf", 0x38008200, 0xfc1f8720, "FGJ,v", pa10}, | |
511 | { "fcnvfx", 0x30010200, 0xfc1f87e0, "FGE,v", pa10}, | |
512 | { "fcnvfx", 0x38010200, 0xfc1f8720, "FGJ,v", pa10}, | |
513 | { "fcnvfxt", 0x30018200, 0xfc1f87e0, "FGE,v", pa10}, | |
514 | { "fcnvfxt", 0x38018200, 0xfc1f8720, "FGJ,v", pa10}, | |
1c143202 JL |
515 | { "fmpyfadd", 0xb8000000, 0xfc000020, "IJ,K,3,v", pa20, FLAG_STRICT}, |
516 | { "fmpynfadd", 0xb8000020, 0xfc000020, "IJ,K,3,v", pa20, FLAG_STRICT}, | |
88a380f3 | 517 | { "fneg", 0x3000c000, 0xfc1fe7e0, "FE,v", pa20, FLAG_STRICT}, |
1c143202 | 518 | { "fneg", 0x3800c000, 0xfc1fe720, "IJ,v", pa20, FLAG_STRICT}, |
88a380f3 | 519 | { "fnegabs", 0x3000e000, 0xfc1fe7e0, "FE,v", pa20, FLAG_STRICT}, |
1c143202 | 520 | { "fnegabs", 0x3800e000, 0xfc1fe720, "IJ,v", pa20, FLAG_STRICT}, |
c5e52916 JL |
521 | { "fcmp", 0x30000400, 0xfc00e7e0, "F?fE,X", pa10}, |
522 | { "fcmp", 0x38000400, 0xfc00e720, "I?fJ,K", pa10}, | |
d60e8dca | 523 | { "xmpyu", 0x38004700, 0xfc00e720, "J,K,v", pa11}, |
252b5132 RH |
524 | { "fmpyadd", 0x18000000, 0xfc000000, "H4,6,7,9,8", pa11}, |
525 | { "fmpysub", 0x98000000, 0xfc000000, "H4,6,7,9,8", pa11}, | |
526 | { "ftest", 0x30002420, 0xffffffff, "", pa10}, | |
527 | { "fid", 0x30000000, 0xffffffff, "", pa11}, | |
528 | ||
529 | ||
530 | /* Assist Instructions */ | |
531 | ||
532 | { "spop0", 0x10000000, 0xfc000600, "f,ON", pa10}, | |
533 | { "spop1", 0x10000200, 0xfc000600, "f,oNt", pa10}, | |
534 | { "spop2", 0x10000400, 0xfc000600, "f,1Nb", pa10}, | |
535 | { "spop3", 0x10000600, 0xfc000600, "f,0Nx,b", pa10}, | |
536 | { "copr", 0x30000000, 0xfc000000, "u,2N", pa10}, | |
537 | { "cldwx", 0x24000000, 0xfc001e00, "ucx(s,b),t", pa10}, | |
538 | { "cldwx", 0x24000000, 0xfc001e00, "ucx(b),t", pa10}, | |
539 | { "clddx", 0x2c000000, 0xfc001e00, "ucx(s,b),t", pa10}, | |
540 | { "clddx", 0x2c000000, 0xfc001e00, "ucx(b),t", pa10}, | |
541 | { "cstwx", 0x24000200, 0xfc001e00, "uct,x(s,b)", pa10}, | |
542 | { "cstwx", 0x24000200, 0xfc001e00, "uct,x(b)", pa10}, | |
543 | { "cstdx", 0x2c000200, 0xfc001e00, "uct,x(s,b)", pa10}, | |
544 | { "cstdx", 0x2c000200, 0xfc001e00, "uct,x(b)", pa10}, | |
545 | { "cldws", 0x24001000, 0xfc001e00, "uC5(s,b),t", pa10}, | |
546 | { "cldws", 0x24001000, 0xfc001e00, "uC5(b),t", pa10}, | |
547 | { "cldds", 0x2c001000, 0xfc001e00, "uC5(s,b),t", pa10}, | |
548 | { "cldds", 0x2c001000, 0xfc001e00, "uC5(b),t", pa10}, | |
549 | { "cstws", 0x24001200, 0xfc001e00, "uCt,5(s,b)", pa10}, | |
550 | { "cstws", 0x24001200, 0xfc001e00, "uCt,5(b)", pa10}, | |
551 | { "cstds", 0x2c001200, 0xfc001e00, "uCt,5(s,b)", pa10}, | |
552 | { "cstds", 0x2c001200, 0xfc001e00, "uCt,5(b)", pa10}, | |
553 | }; | |
554 | ||
555 | #define NUMOPCODES ((sizeof pa_opcodes)/(sizeof pa_opcodes[0])) | |
556 | ||
557 | /* SKV 12/18/92. Added some denotations for various operands. */ | |
558 | ||
559 | #define PA_IMM11_AT_31 'i' | |
560 | #define PA_IMM14_AT_31 'j' | |
561 | #define PA_IMM21_AT_31 'k' | |
562 | #define PA_DISP12 'w' | |
563 | #define PA_DISP17 'W' | |
564 | ||
565 | #define N_HPPA_OPERAND_FORMATS 5 |