1 Sat Aug 28 00:25:25 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3 * hppa.h (pa_opcodes): Change completers in instructions to
6 * hppa.h (pa_opcodes): Add popbts, new forms of bb, havg,
7 hshladd, hshradd, shrpd, and shrpw instructions. Update arg comments.
9 * hppa.h (pa_opcodes): Change fmpyfadd, fmpynfadd, fneg,
10 fnegabs to use 'I' instead of 'F'.
12 1999-08-21 Alan Modra <alan@spri.levels.unisa.edu.au>
14 * i386.h: Add AMD athlon instructions, pfnacc, pfpnacc, pswapd.
15 Document pf2iw and pi2fw as athlon insns. Remove pswapw.
16 Alphabetically sort PIII insns.
18 Wed Aug 18 18:14:40 1999 Doug Evans <devans@canuck.cygnus.com>
20 * cgen.h (CGEN_INSN_MACH_HAS_P): New macro.
22 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
24 * hppa.h (pa_opcodes): Add 64 bit versions of or, xor, and,
25 and andcm. Add 32 and 64 bit version of cmpclr, cmpiclr.
27 * hppa.h: Document 64 bit condition completers.
29 Thu Aug 5 16:56:07 1999 Jerry Quinn <jquinn@nortelnetworks.com>
31 * hppa.h (pa_opcodes): Change condition args to use '?' prefix.
33 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
35 * i386.h (i386_optab): Add DefaultSize modifier to all insns
36 that implicitly modify %esp. #undef d_Suf, x_suf, sld_suf,
37 sldx_suf, bwld_Suf, d_FP, x_FP, sld_FP, sldx_FP at end of table.
39 Wed Jul 28 02:04:24 1999 Jerry Quinn <jquinn@nortelnetworks.com>
40 Jeff Law <law@cygnus.com>
42 * hppa.h (pa_opcodes): Add "pushnom" and "pushbts".
44 * hppa.h (pa_opcodes): Mark all PA2.0 opcodes with FLAG_STRICT.
46 * hppa.h (pa_opcodes): Change xmpyu, fmpyfadd,
47 and fmpynfadd to use 'J' and 'K' instead of 'E' and 'X'.
49 1999-07-13 Alan Modra <alan@spri.levels.unisa.edu.au>
51 * i386.h: Add "undocumented" AMD 3DNow! pf2iw, pi2fw, pswapw insns.
53 Thu Jul 1 00:17:24 1999 Jeffrey A Law (law@cygnus.com)
55 * hppa.h (struct pa_opcode): Add new field "flags".
56 (FLAGS_STRICT): Define.
58 Fri Jun 25 04:22:04 1999 Jerry Quinn <jquinn@nortelnetworks.com>
59 Jeff Law <law@cygnus.com>
61 * hppa.h (pa_opcodes): Add pa2.0 clrbts instruction.
63 * hppa.h (pa_opcodes): Add entries for mfia and mtsarcm instructions.
65 1999-06-23 Alan Modra <alan@spri.levels.unisa.edu.au>
67 * i386.h: Allow `l' suffix on bswap. Allow `w' suffix on arpl,
68 lldt, lmsw, ltr, str, verr, verw. Add FP flag to fcmov*. Add FP
69 flag to fcomi and friends.
71 Fri May 28 15:26:11 1999 Jeffrey A Law (law@cygnus.com)
73 * hppa.h (pa_opcodes): Move integer arithmetic instructions after
74 integer logical instructions.
76 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
78 * m68k.h: Document new formats `E', `G', `H' and new places `N',
81 * m68k.h: Define mcf5206e, mcf5307, mcf. Document new format `u'
82 and new places `m', `M', `h'.
84 Thu May 27 04:13:54 1999 Joel Sherrill (joel@OARcorp.com
86 * hppa.h (pa_opcodes): Add several processor specific system
89 Wed May 26 16:57:44 1999 Jeffrey A Law (law@cygnus.com)
91 * hppa.h (pa_opcodes): Add second entry for "comb", "comib",
92 "addb", and "addib" to be used by the disassembler.
94 1999-05-12 Alan Modra <alan@apri.levels.unisa.edu.au>
96 * i386.h (ReverseModrm): Remove all occurences.
97 (InvMem): Add to control/debug/test mov insns, movhlps, movlhps,
98 movmskps, pextrw, pmovmskb, maskmovq.
99 Change NoSuf to FP on all MMX, XMM and AMD insns as these all
100 ignore the data size prefix.
102 * i386.h (i386_optab, i386_regtab): Add support for PIII SIMD.
103 Mostly stolen from Doug Ledford <dledford@redhat.com>
105 Sat May 8 23:27:35 1999 Richard Henderson <rth@cygnus.com>
107 * ppc.h (PPC_OPCODE_64_BRIDGE): New.
109 1999-04-14 Doug Evans <devans@casey.cygnus.com>
111 * cgen.h (CGEN_ATTR): Delete member num_nonbools.
112 (CGEN_ATTR_TYPE): Update.
113 (CGEN_ATTR_MASK): Number booleans starting at 0.
114 (CGEN_ATTR_VALUE): Update.
115 (CGEN_INSN_ATTR): Update.
117 Mon Apr 12 23:43:27 1999 Jeffrey A Law (law@cygnus.com)
119 * hppa.h (fmpyfadd, fmpynfadd, fneg, fnegabs): New PA2.0
122 Tue Mar 23 11:24:38 1999 Jeffrey A Law (law@cygnus.com)
124 * hppa.h (bb, bvb): Tweak opcode/mask.
127 1999-03-22 Doug Evans <devans@casey.cygnus.com>
129 * cgen.h (CGEN_ISA,CGEN_MACH): New typedefs.
130 (struct cgen_cpu_desc): Rename member mach to machs. New member isas.
131 New members word_bitsize,default_insn_bitsize,base_insn-bitsize,
132 min_insn_bitsize,max_insn_bitsize,isa_table,mach_table,rebuild_tables.
133 Delete member max_insn_size.
134 (enum cgen_cpu_open_arg): New enum.
135 (cpu_open): Update prototype.
136 (cpu_open_1): Declare.
137 (cgen_set_cpu): Delete.
139 1999-03-11 Doug Evans <devans@casey.cygnus.com>
141 * cgen.h (CGEN_HW_TABLE): Delete `num_init_entries' member.
142 (CGEN_OPERAND_NIL): New macro.
143 (CGEN_OPERAND): New member `type'.
144 (@arch@_cgen_operand_table): Delete decl.
145 (CGEN_OPERAND_INDEX,CGEN_OPERAND_TYPE,CGEN_OPERAND_ENTRY): Delete.
146 (CGEN_OPERAND_TABLE): New struct.
147 (cgen_operand_lookup_by_name,cgen_operand_lookup_by_num): Declare.
148 (CGEN_OPINST): Pointer to operand table entry replaced with enum.
149 (CGEN_CPU_TABLE): New member `isa'. Change member `operand_table',
150 now a CGEN_OPERAND_TABLE. Add CGEN_CPU_DESC arg to
151 {get,set}_{int,vma}_operand.
152 (@arch@_cgen_cpu_open): New arg `isa'.
153 (cgen_set_cpu): Ditto.
155 Fri Feb 26 02:36:45 1999 Richard Henderson <rth@cygnus.com>
157 * i386.h: Fill in cmov and fcmov alternates. Add fcomi short forms.
159 1999-02-25 Doug Evans <devans@casey.cygnus.com>
161 * cgen.h (enum cgen_asm_type): Add CGEN_ASM_NONE.
162 (CGEN_HW_ENTRY): Delete member `next'. Change type of `type' to
164 (CGEN_HW_TABLE): New struct.
165 (hw_table): Delete declaration.
166 (CGEN_OPERAND): Change member hw to hw_type, change type from pointer
167 to table entry to enum.
168 (CGEN_OPINST): Ditto.
169 (CGEN_CPU_TABLE): Change member hw_list to hw_table.
171 Sat Feb 13 14:13:44 1999 Richard Henderson <rth@cygnus.com>
173 * alpha.h (AXP_OPCODE_EV6): New.
174 (AXP_OPCODE_NOPAL): Include it.
176 1999-02-09 Doug Evans <devans@casey.cygnus.com>
178 * cgen.h (CGEN_CPU_DESC): Renamed from CGEN_OPCODE_DESC.
179 All uses updated. New members int_insn_p, max_insn_size,
180 parse_operand,insert_operand,extract_operand,print_operand,
181 sizeof_fields,set_fields_bitsize,get_int_operand,set_int_operand,
182 get_vma_operand,set_vma_operand,parse_handlers,insert_handlers,
183 extract_handlers,print_handlers.
184 (CGEN_ATTR): Change type of num_nonbools to unsigned int.
185 (CGEN_ATTR_BOOL_OFFSET): New macro.
186 (CGEN_ATTR_MASK): Subtract it to compute bit number.
187 (CGEN_ATTR_VALUE): Redo bool/nonbool attr calculation.
188 (cgen_opcode_handler): Renamed from cgen_base.
189 (CGEN_HW_ATTR_VALUE): Renamed from CGEN_HW_ATTR, all uses updated.
190 (CGEN_OPERAND_ATTR_VALUE): Renamed from CGEN_OPERAND_ATTR,
192 (CGEN_OPERAND_INDEX): Rewrite to use table entry, not global.
193 (enum cgen_opinst_type): Renamed from cgen_operand_instance_type.
194 (CGEN_IFLD_ATTR_VALUE): Renamed from CGEN_IFLD_ATTR, all uses updated.
195 (CGEN_OPCODE,CGEN_IBASE): New types.
196 (CGEN_INSN): Rewrite.
197 (CGEN_{ASM,DIS}_HASH*): Delete.
198 (init_opcode_table,init_ibld_table): Declare.
199 (CGEN_INSN_ATTR): New type.
201 Mon Feb 1 21:09:14 1999 Catherine Moore <clm@cygnus.com>
203 * i386.h (d_Suf, x_Suf, sld_Suf, sldx_Suf, bwld_Suf): Define.
204 (x_FP, d_FP, dls_FP, sldx_FP): Define.
205 Change *Suf definitions to include x and d suffixes.
206 (movsx): Use w_Suf and b_Suf.
208 (movs): Use bwld_Suf.
209 (fld): Change ordering. Use sld_FP.
210 (fild): Add Intel Syntax equivalent of fildq.
213 (fstp): Use sld_FP. Add x_FP version.
214 (fistp): LLongMem version for Intel Syntax.
215 (fcom, fcomp): Use sld_FP.
216 (fadd, fiadd, fsub): Use sld_FP.
218 (fmul, fimul, fdvi, fidiv, fdivr): Use sld_FP.
220 1999-01-27 Doug Evans <devans@casey.cygnus.com>
222 * cgen.h (enum cgen_mode): Add CGEN_MODE_TARGET_MAX, CGEN_MODE_INT,
225 Sat Jan 16 01:29:25 1999 Jeffrey A Law (law@cygnus.com)
227 * hppa.h (bv): Fix mask.
229 1999-01-05 Doug Evans <devans@casey.cygnus.com>
231 * cgen.h (CGEN_ATTR_VALUE_TYPE): New typedef.
233 (CGEN_ATTR_TYPE,CGEN_ATTR_ENTRY): Ditto.
234 (CGEN_ATTR_TABLE): New member dfault.
236 1998-12-30 Gavin Romig-Koch <gavin@cygnus.com>
238 * mips.h (MIPS16_INSN_BRANCH): New.
240 Wed Dec 9 10:38:48 1998 David Taylor <taylor@texas.cygnus.com>
242 The following is part of a change made by Edith Epstein
243 <eepstein@sophia.cygnus.com> as part of a project to merge in
244 changes by HP; HP did not create ChangeLog entries.
246 * hppa.h (completer_chars): list of chars to not put a space
249 Sun Dec 6 13:21:34 1998 Ian Lance Taylor <ian@cygnus.com>
251 * i386.h (i386_optab): Permit w suffix on processor control and
252 status word instructions.
254 1998-11-30 Doug Evans <devans@casey.cygnus.com>
256 * cgen.h (struct cgen_hw_entry): Delete const on attrs member.
257 (struct cgen_keyword_entry): Ditto.
258 (struct cgen_operand): Ditto.
259 (CGEN_IFLD): New typedef, with associated access macros.
260 (CGEN_IFMT): New typedef, with associated access macros.
261 (CGEN_IFMT): Renamed from CGEN_FORMAT. New member `iflds'.
262 (CGEN_IVALUE): New typedef.
263 (struct cgen_insn): Delete const on syntax,attrs members.
264 `format' now points to format data. Type of `value' is now
266 (struct cgen_opcode_table): New member ifld_table.
268 1998-11-18 Doug Evans <devans@casey.cygnus.com>
270 * cgen.h (cgen_extract_fn): Update type of `base_insn' arg.
271 (CGEN_OPERAND_INSTANCE): New member `attrs'.
272 (CGEN_OPERAND_INSTANCE_{ATTRS,ATTR}): New macros.
273 (cgen_dis_lookup_insn): Update type of `base_insn' arg.
274 (cgen_opcode_table): Update type of dis_hash fn.
275 (extract_operand): Update type of `insn_value' arg.
277 Thu Oct 29 11:38:36 1998 Doug Evans <devans@canuck.cygnus.com>
279 * cgen.h (CGEN_VERSION_{MAJOR,MINOR,FIXLEVEL}): Delete.
281 Tue Oct 27 08:57:59 1998 Gavin Romig-Koch <gavin@cygnus.com>
283 * mips.h (INSN_MULT): Added.
285 Tue Oct 20 11:31:34 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
287 * i386.h (MAX_MNEM_SIZE): Rename from MAX_OPCODE_SIZE.
289 Mon Oct 19 12:50:00 1998 Doug Evans <devans@seba.cygnus.com>
291 * cgen.h (CGEN_INSN_INT): New typedef.
292 (CGEN_INT_INSN_P): Renamed from CGEN_INT_INSN.
293 (CGEN_INSN_BYTES): Renamed from cgen_insn_t.
294 (CGEN_INSN_BYTES_PTR): New typedef.
295 (CGEN_EXTRACT_INFO): New typedef.
296 (cgen_insert_fn,cgen_extract_fn): Update.
297 (cgen_opcode_table): New member `insn_endian'.
298 (assemble_insn,lookup_insn,lookup_get_insn_operands): Update.
299 (insert_operand,extract_operand): Update.
300 (cgen_get_insn_value,cgen_put_insn_value): Add prototypes.
302 Fri Oct 9 13:38:13 1998 Doug Evans <devans@seba.cygnus.com>
304 * cgen.h (CGEN_ATTR_BOOLS): New macro.
305 (struct CGEN_HW_ENTRY): New member `attrs'.
306 (CGEN_HW_ATTR): New macro.
307 (struct CGEN_OPERAND_INSTANCE): New member `name'.
308 (CGEN_INSN_INVALID_P): New macro.
310 Mon Oct 5 00:21:07 1998 Jeffrey A Law (law@cygnus.com)
314 Sun Oct 4 21:00:00 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
316 From Robert Andrew Dale <rob@nb.net>
317 * i386.h (i386_optab): Add AMD 3DNow! instructions.
318 (AMD_3DNOW_OPCODE): Define.
320 Tue Sep 22 17:53:47 1998 Nick Clifton <nickc@cygnus.com>
322 * d30v.h (EITHER_BUT_PREFER_MU): Define.
324 Mon Aug 10 14:09:38 1998 Doug Evans <devans@canuck.cygnus.com>
326 * cgen.h (cgen_insn): #if 0 out element `cdx'.
328 Mon Aug 3 12:21:57 1998 Doug Evans <devans@seba.cygnus.com>
330 Move all global state data into opcode table struct, and treat
331 opcode table as something that is "opened/closed".
332 * cgen.h (CGEN_OPCODE_DESC): New type.
333 (all fns): New first arg of opcode table descriptor.
334 (cgen_set_parse_operand_fn): Add prototype.
335 (cgen_current_machine,cgen_current_endian): Delete.
336 (CGEN_OPCODE_TABLE): New members mach,endian,operand_table,
337 parse_operand_fn,asm_hash_table,asm_hash_table_entries,
338 dis_hash_table,dis_hash_table_entries.
339 (opcode_open,opcode_close): Add prototypes.
341 * cgen.h (cgen_insn): New element `cdx'.
343 Thu Jul 30 21:44:25 1998 Frank Ch. Eigler <fche@cygnus.com>
345 * d30v.h (FLAG_LKR): New flag for "left-kills-right" instructions.
347 Tue Jul 28 10:59:07 1998 Jeffrey A Law (law@cygnus.com)
349 * mn10300.h: Add "no_match_operands" field for instructions.
350 (MN10300_MAX_OPERANDS): Define.
352 Fri Jul 24 11:44:24 1998 Doug Evans <devans@canuck.cygnus.com>
354 * cgen.h (cgen_macro_insn_count): Declare.
356 Tue Jul 21 13:12:13 1998 Doug Evans <devans@seba.cygnus.com>
358 * cgen.h (CGEN_VERSION_{MAJOR,MINOR,FIXLEVEL}): Define.
359 (cgen_insert_fn,cgen_extract_fn): New arg `pc'.
360 (get_operand,put_operand): Replaced with get_{int,vma}_operand,
361 set_{int,vma}_operand.
363 Fri Jun 26 11:09:06 1998 Jeffrey A Law (law@cygnus.com)
365 * mn10300.h: Add "machine" field for instructions.
366 (MN103, AM30): Define machine types.
368 Fri Jun 19 16:09:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
370 * i386.h: Use FP, not sl_Suf, for fxsave and fxrstor.
372 1998-06-18 Ulrich Drepper <drepper@cygnus.com>
374 * i386.h: Add support for fxsave, fxrstor, sysenter and sysexit.
376 Sat Jun 13 11:31:35 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
378 * i386.h (i386_optab): Add general form of aad and aam. Add ud2a
380 (i386_regtab): Allow cr0..7, db0..7, dr0..7, tr0..7, not just
381 those that happen to be implemented on pentiums.
383 Tue Jun 9 12:16:01 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
385 * i386.h: Change occurences of Data16 to Size16, Data32 to Size32,
386 IgnoreDataSize to IgnoreSize. Flag address and data size prefixes
387 with Size16|IgnoreSize or Size32|IgnoreSize.
389 Mon Jun 8 12:15:52 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
391 * i386.h (REPNE): Rename to REPNE_PREFIX_OPCODE.
392 (REPE): Rename to REPE_PREFIX_OPCODE.
393 (i386_regtab_end): Remove.
394 (i386_prefixtab, i386_prefixtab_end): Remove.
395 (i386_optab): Use NULL as sentinel rather than "" to suit rewrite
397 (MAX_OPCODE_SIZE): Define.
398 (i386_optab_end): Remove.
402 * i386.h (i386_optab): Allow 16 bit displacement for `mov
403 mem,acc'. Combine 16 and 32 bit forms of various insns. Allow 16
404 bit form of ljmp. Add IsPrefix modifier to prefixes. Add addr32,
405 data32, dword, and adword prefixes.
406 (i386_regtab): Add BaseIndex modifier to valid 16 bit base/index
409 Fri Jun 5 23:42:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
411 * i386.h (i386_regtab): Remove BaseIndex modifier from esp.
413 * i386.h: Allow `l' suffix on fld, fst, fstp, fcom, fcomp with
414 register operands, because this is a common idiom. Flag them with
415 a warning. Allow illegal faddp, fsubp, fsubrp, fmulp, fdivp,
416 fdivrp because gcc erroneously generates them. Also flag with a
419 * i386.h: Add suffix modifiers to most insns, and tighter operand
420 checks in some cases. Fix a number of UnixWare compatibility
421 issues with float insns. Merge some floating point opcodes, using
422 new FloatMF modifier.
423 (WORD_PREFIX_OPCODE): Rename to DATA_PREFIX_OPCODE for
426 * i386.h: Change occurence of ShortformW to W|ShortForm. Add
427 IgnoreDataSize where appropriate.
429 Wed Jun 3 18:28:45 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
431 * i386.h: (one_byte_segment_defaults): Remove.
432 (two_byte_segment_defaults): Remove.
433 (i386_regtab): Add BaseIndex to 32 bit regs reg_type.
435 Fri May 15 15:59:04 1998 Doug Evans <devans@seba.cygnus.com>
437 * cgen.h (cgen_hw_lookup_by_name): Renamed from cgen_hw_lookup.
438 (cgen_hw_lookup_by_num): Declare.
440 Thu May 7 09:27:58 1998 Frank Ch. Eigler <fche@cygnus.com>
442 * mips.h (OP_{SH,MASK}_CODE2): Added "q" operand format for lower
443 ten bits of MIPS ISA1 "break" instruction, and for "sdbbp"
445 Thu May 7 02:14:08 1998 Doug Evans <devans@charmed.cygnus.com>
447 * cgen.h (cgen_asm_init_parse): Delete.
448 (cgen_save_fixups,cgen_restore_fixups,cgen_swap_fixups): Delete.
449 (cgen_asm_record_register,cgen_asm_finish_insn): Delete.
451 Mon Apr 27 10:13:11 1998 Doug Evans <devans@seba.cygnus.com>
453 * cgen.h (CGEN_ATTR_TYPE): Delete `const', moved to uses.
454 (cgen_asm_finish_insn): Update prototype.
455 (cgen_insn): New members num, data.
456 (CGEN_INSN_TABLE): Members asm_hash, asm_hash_table_size,
457 dis_hash, dis_hash_table_size moved to ...
458 (CGEN_OPCODE_TABLE). Here. Renamed from CGEN_OPCODE_DATA.
459 All uses updated. New members asm_hash_p, dis_hash_p.
460 (CGEN_MINSN_EXPANSION): New struct.
461 (cgen_expand_macro_insn): Declare.
462 (cgen_macro_insn_count): Declare.
463 (get_insn_operands): Update prototype.
464 (lookup_get_insn_operands): Declare.
466 Tue Apr 21 17:11:32 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
468 * i386.h (i386_optab): Change iclrKludge and imulKludge to
469 regKludge. Add operands types for string instructions.
471 Mon Apr 20 14:40:29 1998 Tom Tromey <tromey@cygnus.com>
473 * i386.h (X): Renamed from `Z_' to preserve formatting of opcode
476 Sun Apr 19 13:54:06 1998 Tom Tromey <tromey@cygnus.com>
478 * i386.h (Z_): Renamed from `_' to avoid clash with common alias
481 Fri Apr 3 12:04:48 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
483 * i386.h: Remove NoModrm flag from all insns: it's never checked.
484 Add IsString flag to string instructions.
485 (IS_STRING): Don't define.
486 (LOCK_PREFIX_OPCODE, CS_PREFIX_OPCODE, DS_PREFIX_OPCODE): Define.
487 (ES_PREFIX_OPCODE, FS_PREFIX_OPCODE, GS_PREFIX_OPCODE): Define.
488 (SS_PREFIX_OPCODE): Define.
490 Mon Mar 30 21:31:56 1998 Ian Lance Taylor <ian@cygnus.com>
492 * i386.h: Revert March 24 patch; no more LinearAddress.
494 Mon Mar 30 10:25:54 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
496 * i386.h (i386_optab): Remove fwait (9b) from all floating point
497 instructions, and instead add FWait opcode modifier. Add short
498 form of fldenv and fstenv.
499 (FWAIT_OPCODE): Define.
501 * i386.h (i386_optab): Change second operand constraint of `mov
502 sreg,reg|mem' instruction from Reg16|Mem to WordReg|WordMem to
503 allow legal instructions such as `movl %gs,%esi'
505 Fri Mar 27 18:30:52 1998 Ian Lance Taylor <ian@cygnus.com>
507 * h8300.h: Various changes to fully bracket initializers.
509 Tue Mar 24 18:32:47 1998 H.J. Lu <hjl@gnu.org>
511 * i386.h: Set LinearAddress for lidt and lgdt.
513 Mon Mar 2 10:44:07 1998 Doug Evans <devans@seba.cygnus.com>
515 * cgen.h (CGEN_BOOL_ATTR): New macro.
517 Thu Feb 26 15:54:31 1998 Michael Meissner <meissner@cygnus.com>
519 * d30v.h (FLAG_DELAY): New flag for delayed branches/jumps.
521 Mon Feb 23 10:38:21 1998 Doug Evans <devans@seba.cygnus.com>
523 * cgen.h (CGEN_CAT3): Delete. Use CONCAT3 now.
524 (cgen_insn): Record syntax and format entries here, rather than
527 Tue Feb 17 21:42:56 1998 Nick Clifton <nickc@cygnus.com>
529 * cgen.h (CGEN_SYNTAX_MAKE_FIELD): New macro.
531 Tue Feb 17 16:00:56 1998 Doug Evans <devans@seba.cygnus.com>
533 * cgen.h (cgen_insert_fn): Change type of result to const char *.
534 (cgen_parse_{signed,unsigned}_integer): Delete min,max arguments.
535 (CGEN_{INSN,KEYWORD,OPERAND}_NBOOL_ATTRS): Renamed from ..._MAX_ATTRS.
537 Thu Feb 12 18:30:41 1998 Doug Evans <devans@canuck.cygnus.com>
539 * cgen.h (lookup_insn): New argument alias_p.
541 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
543 Fix rac to accept only a0:
544 * d10v.h (OPERAND_ACC): Split into:
545 (OPERAND_ACC0, OPERAND_ACC1) .
546 (OPERAND_GPR): Define.
548 Wed Feb 11 17:31:53 1998 Doug Evans <devans@seba.cygnus.com>
550 * cgen.h (CGEN_FIELDS): Define here.
551 (CGEN_HW_ENTRY): New member `type'.
552 (hw_list): Delete decl.
553 (enum cgen_mode): Declare.
554 (CGEN_OPERAND): New member `hw'.
555 (enum cgen_operand_instance_type): Declare.
556 (CGEN_OPERAND_INSTANCE): New type.
557 (CGEN_INSN): New member `operands'.
558 (CGEN_OPCODE_DATA): Make hw_list const.
559 (get_insn_operands,lookup_insn): Add prototypes for.
561 Tue Feb 3 17:11:23 1998 Doug Evans <devans@seba.cygnus.com>
563 * cgen.h (CGEN_INSN_MAX_ATTRS): Renamed from CGEN_MAX_INSN_ATTRS.
564 (CGEN_HW_ENTRY): Move `next' entry to end of struct.
565 (CGEN_KEYWORD_MAX_ATTRS): Renamed from CGEN_MAX_KEYWORD_ATTRS.
566 (CGEN_OPERAND_MAX_ATTRS): Renamed from CGEN_MAX_OPERAND_ATTRS.
568 Mon Feb 2 19:19:15 1998 Ian Lance Taylor <ian@cygnus.com>
570 * cgen.h: Correct typo in comment end marker.
572 Mon Feb 2 17:10:38 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
576 Thu Jan 22 17:54:56 1998 Nick Clifton <nickc@cygnus.com>
578 * cgen.h: Add prototypes for cgen_save_fixups(),
579 cgen_restore_fixups(), and cgen_swap_fixups(). Change prototype
580 of cgen_asm_finish_insn() to return a char *.
582 Wed Jan 14 17:21:43 1998 Nick Clifton <nickc@cygnus.com>
584 * cgen.h: Formatting changes to improve readability.
586 Mon Jan 12 11:37:36 1998 Doug Evans <devans@seba.cygnus.com>
588 * cgen.h (*): Clean up pass over `struct foo' usage.
589 (CGEN_ATTR): Make unsigned char.
590 (CGEN_ATTR_TYPE): Update.
591 (CGEN_ATTR_{ENTRY,TABLE}): New types.
592 (cgen_base): Move member `attrs' to cgen_insn.
593 (CGEN_KEYWORD): New member `null_entry'.
594 (CGEN_{SYNTAX,FORMAT}): New types.
595 (cgen_insn): Format and syntax separated from each other.
597 Tue Dec 16 15:15:52 1997 Michael Meissner <meissner@cygnus.com>
599 * d30v.h (d30v_opcode): Reorder flags somewhat, add new flags for
600 2 word load/store, ADDppp/SUBppp, 16/32 bit multiply. Make
601 flags_{used,set} long.
602 (d30v_operand): Make flags field long.
604 Mon Dec 1 12:24:44 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
606 * m68k.h: Fix comment describing operand types.
608 Sun Nov 23 22:31:27 1997 Michael Meissner <meissner@cygnus.com>
610 * d30v.h (SHORT_CMPU): Add case for cmpu instruction, and move
611 everything else after down.
613 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
615 * d10v.h (OPERAND_FLAG): Split into:
616 (OPERAND_FFLAG, OPERAND_CFLAG) .
618 Thu Nov 13 11:04:24 1997 Gavin Koch <gavin@cygnus.com>
620 * mips.h (struct mips_opcode): Changed comments to reflect new
623 Fri Oct 24 22:36:20 1997 Ken Raeburn <raeburn@cygnus.com>
625 * mips.h: Added to comments a quick-ref list of all assigned
626 operand type characters.
627 (OP_{MASK,SH}_PERFREG): New macros.
629 Wed Oct 22 17:28:33 1997 Richard Henderson <rth@cygnus.com>
631 * sparc.h: Add '_' and '/' for v9a asr's.
632 Patch from David Miller <davem@vger.rutgers.edu>
634 Tue Oct 14 13:22:29 1997 Jeffrey A Law (law@cygnus.com)
636 * h8300.h: Bit ops with absolute addresses not in the 8 bit
637 area are not available in the base model (H8/300).
639 Thu Sep 25 13:03:41 1997 Ian Lance Taylor <ian@cygnus.com>
641 * m68k.h: Remove documentation of ` operand specifier.
643 Wed Sep 24 19:00:34 1997 Ian Lance Taylor <ian@cygnus.com>
645 * m68k.h: Document q and v operand specifiers.
647 Mon Sep 15 18:28:37 1997 Nick Clifton <nickc@cygnus.com>
649 * v850.h (struct v850_opcode): Add processors field.
650 (PROCESSOR_V850, PROCESSOR_ALL): New bit constants.
651 (PROCESSOR_V850E, PROCESSOR_NOT_V850): New bit constants.
652 (PROCESSOR_V850EA): New bit constants.
654 Mon Sep 15 11:29:43 1997 Ken Raeburn <raeburn@cygnus.com>
656 Merge changes from Martin Hunt:
658 * d30v.h: Allow up to 64 control registers. Add
661 * d30v.h (LONG_Db): New form for delayed branches.
663 * d30v.h: (LONG_Db): New form for repeati.
665 * d30v.h (SHORT_D2B): New form.
667 * d30v.h (SHORT_A2): New form.
669 * d30v.h (OPERAND_2REG): Add new operand to indicate 2
670 registers are used. Needed for VLIW optimization.
672 Mon Sep 8 14:05:45 1997 Doug Evans <dje@canuck.cygnus.com>
674 * cgen.h: Move assembler interface section
675 up so cgen_parse_operand_result is defined for cgen_parse_address.
676 (cgen_parse_address): Update prototype.
678 Tue Sep 2 15:32:32 1997 Nick Clifton <nickc@cygnus.com>
680 * v850.h (V850_OPREAND_ADJUST_SHORT_MEMORY): Removed.
682 Tue Aug 26 12:21:52 1997 Ian Lance Taylor <ian@cygnus.com>
684 * i386.h (two_byte_segment_defaults): Correct base register 5 in
685 modes 1 and 2 to be ss rather than ds. From Gabriel Paubert
688 * i386.h: Set ud2 to 0x0f0b. From Gabriel Paubert
691 * i386.h: Comment fixes for ficom[p]?{s,l} from Gabriel Paubert
694 * i386.h (JUMP_ON_CX_ZERO): Uncomment (define again).
695 (JUMP_ON_ECX_ZERO): Remove commented out macro.
697 Fri Aug 22 10:38:29 1997 Nick Clifton <nickc@cygnus.com>
699 * v850.h (V850_NOT_R0): New flag.
701 Mon Aug 18 11:05:58 1997 Nick Clifton <nickc@cygnus.com>
703 * v850.h (struct v850_opcode): Remove flags field.
705 Wed Aug 13 18:45:48 1997 Nick Clifton <nickc@cygnus.com>
707 * v850.h (struct v850_opcode): Add flags field.
708 (struct v850_operand): Extend meaning of 'bits' and 'shift'
710 (V850E_INSTRUCTION, V850EA_INSTRUCTION): New flags.
711 (V850E_PUSH_POP, V850E_IMMEDIATE16, V850E_IMMEDIATE32): New flags.
713 Fri Aug 8 16:58:42 1997 Doug Evans <dje@canuck.cygnus.com>
717 Thu Jul 24 21:16:58 1997 Doug Evans <dje@canuck.cygnus.com>
719 * sparc.h (sparc_opcodes): Declare as const.
721 Thu Jul 10 12:53:25 1997 Jeffrey A Law (law@cygnus.com)
723 * mips.h (FP_S, FP_D): Define. Bitmasks indicating if an insn
724 uses single or double precision floating point resources.
725 (INSN_NO_ISA, INSN_ISA1): Define.
726 (cpu specific INSN macros): Tweak into bitmasks outside the range
729 Mon Jun 16 14:10:00 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
731 * i386.h: Fix pand opcode.
733 Mon Jun 2 11:35:09 1997 Gavin Koch <gavin@cygnus.com>
735 * mips.h: Widen INSN_ISA and move it to a more convenient
736 bit position. Add INSN_3900.
738 Tue May 20 11:25:29 1997 Gavin Koch <gavin@cygnus.com>
740 * mips.h (struct mips_opcode): added new field membership.
742 Mon May 12 16:26:50 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
744 * i386.h (movd): only Reg32 is allowed.
746 * i386.h: add fcomp and ud2. From Wayne Scott
747 <wscott@ichips.intel.com>.
749 Mon May 5 17:16:21 1997 Ian Lance Taylor <ian@cygnus.com>
751 * i386.h: Add MMX instructions.
753 Mon May 5 12:45:19 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
755 * i386.h: Remove W modifier from conditional move instructions.
757 Mon Apr 14 14:56:58 1997 Ian Lance Taylor <ian@cygnus.com>
759 * i386.h: Change the opcodes for fsubp, fsubrp, fdivp, and fdivrp
760 with no arguments to match that generated by the UnixWare
763 Thu Apr 10 14:35:00 1997 Doug Evans <dje@canuck.cygnus.com>
765 * cgen.h (<cpu>_cgen_assemble_insn): New arg for errmsg.
766 (cgen_parse_operand_fn): Declare.
767 (cgen_init_parse_operand): Declare.
768 (cgen_parse_operand): Renamed from cgen_asm_parse_operand,
770 (enum cgen_parse_operand_result): Renamed from cgen_asm_result.
771 (enum cgen_parse_operand_type): New enum.
773 Sat Apr 5 13:14:05 1997 Ian Lance Taylor <ian@cygnus.com>
775 * i386.h: Revert last patch for the NON_BROKEN_OPCODES cases.
777 Fri Apr 4 11:46:11 1997 Doug Evans <dje@canuck.cygnus.com>
781 Fri Apr 4 14:02:32 1997 Ian Lance Taylor <ian@cygnus.com>
783 * i386.h: Correct opcode values for fsubp, fsubrp, fdivp, and
786 Tue Mar 25 22:57:26 1997 Stu Grossman (grossman@critters.cygnus.com)
788 * v850.h (extract): Make unsigned.
790 Mon Mar 24 14:38:15 1997 Ian Lance Taylor <ian@cygnus.com>
794 Thu Mar 20 19:49:10 1997 Ian Lance Taylor <ian@cygnus.com>
796 * i386.h: Change DW to W for cmpxchg and xadd, since they don't
797 take a direction bit.
799 Sat Mar 15 19:03:29 1997 H.J. Lu <hjl@lucon.org>
801 * sparc.h (sparc_opcode_lookup_arch): Use full prototype.
803 Fri Mar 14 15:22:01 1997 Ian Lance Taylor <ian@cygnus.com>
805 * sparc.h: Include <ansidecl.h>. Update function declarations to
806 use prototypes, and to use const when appropriate.
808 Thu Mar 6 14:18:30 1997 Jeffrey A Law (law@cygnus.com)
810 * mn10300.h (MN10300_OPERAND_RELAX): Define.
812 Mon Feb 24 15:15:56 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
814 * d10v.h: Change pre_defined_registers to
815 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
817 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
819 * mips.h: Add macros for cop0, cop1 cop2 and cop3.
820 Change mips_opcodes from const array to a pointer,
821 and change bfd_mips_num_opcodes from const int to int,
822 so that we can increase the size of the mips opcodes table
825 Fri Feb 21 16:34:18 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
827 * d30v.h (FLAG_X): Remove unused flag.
829 Tue Feb 18 17:37:20 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
833 Fri Feb 14 13:16:15 1997 Fred Fish <fnf@cygnus.com>
835 * tic80.h (PDS_NAME): Macro to access name field of predefined symbols.
836 (PDS_VALUE): Macro to access value field of predefined symbols.
837 (tic80_next_predefined_symbol): Add prototype.
839 Mon Feb 10 10:32:17 1997 Fred Fish <fnf@cygnus.com>
841 * tic80.h (tic80_symbol_to_value): Change prototype to match
842 change in function, added class parameter.
844 Thu Feb 6 17:30:15 1997 Fred Fish <fnf@cygnus.com>
846 * tic80.h (TIC80_OPERAND_ENDMASK): Add for flagging TIc80
847 endmask fields, which are somewhat weird in that 0 and 32 are
848 treated exactly the same.
850 Thu Jan 30 13:46:18 1997 Fred Fish <fnf@cygnus.com>
852 * tic80.h: Change all the OPERAND defines to use the form (1 << X)
853 rather than a constant that is 2**X. Reorder them to put bits for
854 operands that have symbolic names in the upper bits, so they can
855 be packed into an int where the lower bits contain the value that
856 corresponds to that symbolic name.
857 (predefined_symbo): Add struct.
858 (tic80_predefined_symbols): Declare array of translations.
859 (tic80_num_predefined_symbols): Declare size of that array.
860 (tic80_value_to_symbol): Declare function.
861 (tic80_symbol_to_value): Declare function.
863 Wed Jan 29 09:37:25 1997 Jeffrey A Law (law@cygnus.com)
865 * mn10200.h (MN10200_OPERAND_RELAX): Define.
867 Sat Jan 18 15:18:59 1997 Fred Fish <fnf@cygnus.com>
869 * tic80.h (TIC80_NO_R0_DEST): Add for opcodes where r0 cannot
870 be the destination register.
872 Thu Jan 16 20:48:55 1997 Fred Fish <fnf@cygnus.com>
874 * tic80.h (struct tic80_opcode): Change "format" field to "flags".
875 (FMT_UNUSED, FMT_SI, FMT_LI, FMT_REG): Delete.
876 (TIC80_VECTOR): Define a flag bit for the flags. This one means
877 that the opcode can have two vector instructions in a single
878 32 bit word and we have to encode/decode both.
880 Tue Jan 14 19:37:09 1997 Fred Fish <fnf@cygnus.com>
882 * tic80.h (TIC80_OPERAND_PCREL): Renamed from
883 TIC80_OPERAND_RELATIVE for PC relative.
884 (TIC80_OPERAND_BASEREL): New flag bit for register
887 Mon Jan 13 15:56:38 1997 Fred Fish <fnf@cygnus.com>
889 * tic80.h (TIC80_OPERAND_FLOAT): Add for floating point operands.
891 Mon Jan 6 10:51:15 1997 Fred Fish <fnf@cygnus.com>
893 * tic80.h (TIC80_OPERAND_SCALED): Operand may have optional
894 ":s" modifier for scaling.
896 Sun Jan 5 12:12:19 1997 Fred Fish <fnf@cygnus.com>
898 * tic80.h (TIC80_OPERAND_M_SI): Add operand modifier for ":m".
899 (TIC80_OPERAND_M_LI): Ditto
901 Sat Jan 4 19:02:44 1997 Fred Fish <fnf@cygnus.com>
903 * tic80.h (TIC80_OPERAND_BITNUM): Renamed from TIC80_OPERAND_CC_SZ.
904 (TIC80_OPERAND_CC): New define for condition code operand.
905 (TIC80_OPERAND_CR): New define for control register operand.
907 Fri Jan 3 16:22:23 1997 Fred Fish <fnf@cygnus.com>
909 * tic80.h (struct tic80_opcode): Name changed.
910 (struct tic80_opcode): Remove format field.
911 (struct tic80_operand): Add insertion and extraction functions.
912 (TIC80_OPERAND_*): Remove old bogus values, start adding new
916 Tue Dec 31 15:05:41 1996 Michael Meissner <meissner@tiktok.cygnus.com>
918 * v850.h (V850_OPERAND_ADJUST_SHORT_MEMORY): New flag to adjust
919 type IV instruction offsets.
921 Fri Dec 27 22:23:10 1996 Fred Fish <fnf@cygnus.com>
925 Wed Dec 18 10:06:31 1996 Jeffrey A Law (law@cygnus.com)
927 * mn10200.h (MN10200_OPERAND_NOCHECK): Define.
929 Sat Dec 14 10:48:31 1996 Fred Fish <fnf@ninemoons.com>
931 * mn10200.h: Fix comment, mn10200_operand not powerpc_operand.
932 * mn10300.h: Fix comment, mn10300_operand not powerpc_operand.
933 * v850.h: Fix comment, v850_operand not powerpc_operand.
935 Mon Dec 9 16:45:39 1996 Jeffrey A Law (law@cygnus.com)
937 * mn10200.h: Flesh out structures and definitions needed by
938 the mn10200 assembler & disassembler.
940 Tue Nov 26 10:46:56 1996 Ian Lance Taylor <ian@cygnus.com>
942 * mips.h: Add mips16 definitions.
944 Mon Nov 25 17:56:54 1996 J.T. Conklin <jtc@cygnus.com>
946 * m68k.h: Document new <, >, m, n, o and p operand specifiers.
948 Wed Nov 20 10:59:41 1996 Jeffrey A Law (law@cygnus.com)
950 * mn10300.h (MN10300_OPERAND_PCREL): Define.
951 (MN10300_OPERAND_MEMADDR): Define.
953 Tue Nov 19 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
955 * mn10300.h (MN10300_OPERAND_REG_LIST): Define.
957 Wed Nov 6 13:41:08 1996 Jeffrey A Law (law@cygnus.com)
959 * mn10300.h (MN10300_OPERAND_SPLIT): Define.
961 Tue Nov 5 13:26:12 1996 Jeffrey A Law (law@cygnus.com)
963 * mn10300.h (MN10300_OPERAND_EXTENDED): Define.
965 Mon Nov 4 12:52:48 1996 Jeffrey A Law (law@cygnus.com)
967 * mn10300.h (MN10300_OPERAND_REPEATED): Define.
969 Fri Nov 1 10:31:02 1996 Richard Henderson <rth@tamu.edu>
971 * alpha.h: Don't include "bfd.h"; private relocation types are now
972 negative to minimize problems with shared libraries. Organize
973 instruction subsets by AMASK extensions and PALcode
975 (struct alpha_operand): Move flags slot for better packing.
977 Tue Oct 29 12:19:10 1996 Jeffrey A Law (law@cygnus.com)
979 * v850.h (V850_OPERAND_RELAX): New operand flag.
981 Thu Oct 10 14:29:11 1996 Jeffrey A Law (law@cygnus.com)
983 * mn10300.h (FMT_*): Move operand format definitions
986 Tue Oct 8 14:48:07 1996 Jeffrey A Law (law@cygnus.com)
988 * mn10300.h (MN10300_OPERAND_PAREN): Define.
990 Mon Oct 7 16:52:11 1996 Jeffrey A Law (law@cygnus.com)
992 * mn10300.h (mn10300_opcode): Add "format" field.
993 (MN10300_OPERAND_*): Define.
995 Thu Oct 3 10:33:46 1996 Jeffrey A Law (law@cygnus.com)
998 * mn10200.h, mn10300.h: New files.
1000 Wed Oct 2 21:31:26 1996 Jeffrey A Law (law@cygnus.com)
1002 * mn10x00.h: New file.
1004 Fri Sep 27 18:26:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1006 * v850.h: Add new flag to indicate this instruction uses a PC
1009 Fri Sep 13 14:58:13 1996 Jeffrey A Law (law@cygnus.com)
1011 * h8300.h (stmac): Add missing instruction.
1013 Sat Aug 31 16:02:03 1996 Jeffrey A Law (law@cygnus.com)
1015 * v850.h (v850_opcode): Remove "size" field. Add "memop"
1018 Fri Aug 23 10:39:08 1996 Jeffrey A Law (law@cygnus.com)
1020 * v850.h (V850_OPERAND_EP): Define.
1022 * v850.h (v850_opcode): Add size field.
1024 Thu Aug 22 16:51:25 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1026 * v850.h (v850_operands): Add insert and extract fields, pointers
1027 to functions used to handle unusual operand encoding.
1028 (V850_OPERAND_REG, V850_OPERAND_SRG, V850_OPERAND_CC,
1029 V850_OPERAND_SIGNED): Defined.
1031 Wed Aug 21 17:45:10 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1033 * v850.h (v850_operands): Add flags field.
1034 (OPERAND_REG, OPERAND_NUM): Defined.
1036 Tue Aug 20 14:52:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1040 Fri Aug 16 14:44:15 1996 James G. Smith <jsmith@cygnus.co.uk>
1042 * mips.h (OP_SH_LOCC, OP_SH_HICC, OP_MASK_CC, OP_SH_COP1NORM,
1043 OP_MASK_COP1NORM, OP_SH_COP1SPEC, OP_MASK_COP1SPEC,
1044 OP_MASK_COP1SCLR, OP_MASK_COP1CMP, OP_SH_COP1CMP, OP_SH_FORMAT,
1045 OP_MASK_FORMAT, OP_SH_TRUE, OP_MASK_TRUE, OP_SH_GE, OP_MASK_GE,
1046 OP_SH_UNSIGNED, OP_MASK_UNSIGNED, OP_SH_HINT, OP_MASK_HINT):
1049 Fri Aug 16 00:15:15 1996 Jeffrey A Law (law@cygnus.com)
1051 * hppa.h (pitlb, pitlbe, iitlba, iitlbp, fic, fice): Accept
1052 a 3 bit space id instead of a 2 bit space id.
1054 Thu Aug 15 13:11:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1056 * d10v.h: Add some additional defines to support the
1057 assembler in determining which operations can be done in parallel.
1059 Tue Aug 6 11:13:22 1996 Jeffrey A Law (law@cygnus.com)
1061 * h8300.h (SN): Define.
1062 (eepmov.b): Renamed from "eepmov"
1063 (nop, bpt, rte, rts, sleep, clrmac): These have no size associated
1066 Fri Jul 26 11:47:10 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1068 * d10v.h (OPERAND_SHIFT): New operand flag.
1070 Thu Jul 25 12:06:22 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1072 * d10v.h: Changes for divs, parallel-only instructions, and
1075 Mon Jul 22 11:21:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1077 * d10v.h (pd_reg): Define. Putting the definition here allows
1078 the assembler and disassembler to share the same struct.
1080 Mon Jul 22 12:15:25 1996 Ian Lance Taylor <ian@cygnus.com>
1082 * i960.h (i960_opcodes): "halt" takes an argument. From Stephen
1083 Williams <steve@icarus.com>.
1085 Wed Jul 17 14:46:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1089 Thu Jul 11 12:09:15 1996 Jeffrey A Law (law@cygnus.com)
1091 * h8300.h (band, bclr): Force high bit of immediate nibble to zero.
1093 Wed Jul 3 14:30:12 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1095 * m68k.h (mcf5200): New macro.
1096 Document names of coldfire control registers.
1098 Tue Jul 2 23:05:45 1996 Jeffrey A Law (law@cygnus.com)
1100 * h8300.h (SRC_IN_DST): Define.
1102 * h8300.h (UNOP3): Mark the register operand in this insn
1103 as a source operand, not a destination operand.
1104 (SHIFT_2, SHIFT_IMM): Remove. Eliminate all references.
1105 (UNOP3): Change SHIFT_IMM to IMM for H8/S bitops. Mark
1106 register operand with SRC_IN_DST.
1108 Fri Jun 21 13:52:17 1996 Richard Henderson <rth@tamu.edu>
1110 * alpha.h: New file.
1112 Thu Jun 20 15:02:57 1996 Ian Lance Taylor <ian@cygnus.com>
1114 * rs6k.h: Remove obsolete file.
1116 Wed Jun 19 15:29:38 1996 Ian Lance Taylor <ian@cygnus.com>
1118 * i386.h: Correct opcode values for faddp, fsubp, fsubrp, fmulp,
1119 fdivp, and fdivrp. Add ffreep.
1121 Tue Jun 18 16:06:00 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1123 * h8300.h: Reorder various #defines for readability.
1124 (ABS32SRC, ABS32DST, DSP32LIST, ABS32LIST, A32LIST): Define.
1125 (BITOP): Accept additional (unused) argument. All callers changed.
1128 (ldc, stc, movb, movw, movl): Use 32bit offsets and absolutes.
1130 * h8300.h (EXR, SHIFT_2, MACREG, SHIFT_IMM, RDINC): Define.
1131 (O_TAS, O_CLRMAC, O_LDMAC, O_MAC, O_LDM, O_STM): Define.
1132 (BITOP, EBITOP): Handle new H8/S addressing modes for
1134 (UNOP3): Handle new shift/rotate insns on the H8/S.
1135 (insns using exr): New instructions.
1136 (tas, mac, ldmac, clrmac, ldm, stm): New instructions.
1138 Thu May 23 16:56:48 1996 Jeffrey A Law (law@cygnus.com)
1140 * h8300.h (add.l): Undo Apr 5th change. The manual I had
1143 Mon May 6 23:38:22 1996 Jeffrey A Law (law@cygnus.com)
1145 * h8300.h (START): Remove.
1146 (MEMRELAX): Define. Mark absolute memory operands in mov.b, mov.w
1147 and mov.l insns that can be relaxed.
1149 Tue Apr 30 18:30:58 1996 Ian Lance Taylor <ian@cygnus.com>
1151 * i386.h: Remove Abs32 from lcall.
1153 Mon Apr 22 17:09:23 1996 Doug Evans <dje@blues.cygnus.com>
1155 * sparc.h (SPARC_OPCODE_ARCH_V9_P): New macro.
1156 (SLCPOP): New macro.
1157 Mark X,Y opcode letters as in use.
1159 Thu Apr 11 17:28:18 1996 Ian Lance Taylor <ian@cygnus.com>
1161 * sparc.h (F_FLOAT, F_FBR): Define.
1163 Fri Apr 5 16:55:34 1996 Jeffrey A Law (law@cygnus.com)
1165 * h8300.h (ABS8MEM): Renamed from ABSMOV. Remove ABSMOV
1167 (ABS8SRC,ABS8DST): Add ABS8MEM.
1168 (add.l): Fix reg+reg variant.
1169 (eepmov.w): Renamed from eepmovw.
1170 (ldc,stc): Fix many cases.
1172 Sun Mar 31 13:30:03 1996 Doug Evans <dje@canuck.cygnus.com>
1174 * sparc.h (SPARC_OPCODE_ARCH_MASK): New macro.
1176 Thu Mar 7 15:08:23 1996 Doug Evans <dje@charmed.cygnus.com>
1178 * sparc.h (O): Mark operand letter as in use.
1180 Tue Feb 20 20:46:21 1996 Doug Evans <dje@charmed.cygnus.com>
1182 * sparc.h (sparc_{encode,decode}_sparclet_cpreg): Declare.
1183 Mark operand letters uU as in use.
1185 Mon Feb 19 01:59:08 1996 Doug Evans <dje@charmed.cygnus.com>
1187 * sparc.h (sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_SPARCLET.
1188 (sparc_opcode_arch): Delete member `conflicts'. Add `supported'.
1189 (SPARC_OPCODE_SUPPORTED): New macro.
1190 (SPARC_OPCODE_CONFLICT_P): Rewrite.
1193 Fri Feb 16 12:23:34 1996 Jeffrey A Law (law@cygnus.com)
1195 * sparc.h (sparc_opcode_lookup_arch) Make return type in
1196 declaration consistent with return type in definition.
1198 Wed Feb 14 18:14:11 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
1200 * i386.h (i386_optab): Remove Data32 from pushf and popf.
1202 Thu Feb 8 14:27:21 1996 James Carlson <carlson@xylogics.com>
1204 * i386.h (i386_regtab): Add 80486 test registers.
1206 Mon Feb 5 18:35:46 1996 Ian Lance Taylor <ian@cygnus.com>
1208 * i960.h (I_HX): Define.
1209 (i960_opcodes): Add HX instruction.
1211 Mon Jan 29 12:43:39 1996 Ken Raeburn <raeburn@cygnus.com>
1213 * i386.h: Fix waiting forms of finit, fstenv, fsave, fstsw, fstcw,
1216 Wed Jan 24 22:36:59 1996 Doug Evans <dje@charmed.cygnus.com>
1218 * sparc.h (enum sparc_opcode_arch_val): Replaces sparc_architecture.
1219 (SPARC_OPCODE_CONFLICT_P): Renamed from ARCHITECTURES_CONFLICT_P.
1220 (bfd_* defines): Delete.
1221 (sparc_opcode_archs): Replaces architecture_pname.
1222 (sparc_opcode_lookup_arch): Declare.
1223 (NUMOPCODES): Delete.
1225 Mon Jan 22 08:24:32 1996 Doug Evans <dje@charmed.cygnus.com>
1227 * sparc.h (enum sparc_architecture): Add v9a.
1228 (ARCHITECTURES_CONFLICT_P): Update.
1230 Thu Dec 28 13:27:53 1995 John Hassey <hassey@rtp.dg.com>
1232 * i386.h: Added Pentium Pro instructions.
1234 Thu Nov 2 22:59:22 1995 Ian Lance Taylor <ian@cygnus.com>
1236 * m68k.h: Document new 'W' operand place.
1238 Tue Oct 24 10:49:10 1995 Jeffrey A Law (law@cygnus.com)
1240 * hppa.h: Add lci and syncdma instructions.
1242 Mon Oct 23 11:09:16 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
1244 * mips.h: Added INSN_4100 flag to mark NEC VR4100 specific
1247 Mon Oct 16 10:28:15 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1249 * ppc.h (PPC_OPCODE_{COMMON,ANY}): New opcode flags for
1250 assembler's -mcom and -many switches.
1252 Wed Oct 11 16:56:33 1995 Ken Raeburn <raeburn@cygnus.com>
1254 * i386.h: Fix cmpxchg8b extension opcode description.
1256 Thu Oct 5 18:03:36 1995 Ken Raeburn <raeburn@cygnus.com>
1258 * i386.h: Add Pentium instructions wrmsr, rdtsc, rdmsr, cmpxchg8b,
1261 Tue Sep 19 15:26:43 1995 Ian Lance Taylor <ian@cygnus.com>
1263 * m68k.h: Change comment: split type P into types 0, 1 and 2.
1265 Wed Aug 30 13:50:55 1995 Doug Evans <dje@canuck.cygnus.com>
1267 * sparc.h (sparc_{encode,decode}_prefetch): Declare.
1269 Tue Aug 29 15:34:58 1995 Doug Evans <dje@canuck.cygnus.com>
1271 * sparc.h (sparc_{encode,decode}_{asi,membar}): Declare.
1273 Wed Aug 2 18:32:19 1995 Ian Lance Taylor <ian@cygnus.com>
1275 * m68kmri.h: Remove.
1277 * m68k.h: Move tables into opcodes/m68k-opc.c, leaving just the
1278 declarations. Remove F_ALIAS and flag field of struct
1279 m68k_opcode. Change arch field of struct m68k_opcode to unsigned
1280 int. Make name and args fields of struct m68k_opcode const.
1282 Wed Aug 2 08:16:46 1995 Doug Evans <dje@canuck.cygnus.com>
1284 * sparc.h (F_NOTV9): Define.
1286 Tue Jul 11 14:20:42 1995 Jeff Spiegel <jeffs@lsil.com>
1288 * mips.h (INSN_4010): Define.
1290 Wed Jun 21 18:49:51 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1292 * m68k.h (TBL1): Reverse sense of "round" argument in result.
1294 Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>:
1295 * m68k.h: Fix argument descriptions of coprocessor
1296 instructions to allow only alterable operands where appropriate.
1297 [!NO_DEFAULT_SIZES]: An omitted size defaults to `w'.
1298 (m68k_opcode_aliases): Add more aliases.
1300 Fri Apr 14 22:15:34 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1302 * m68k.h: Added explcitly short-sized conditional branches, and a
1303 bunch of aliases (fmov*, ftest*, tdivul) to support gcc's
1304 svr4-based configurations.
1306 Mon Mar 13 21:30:01 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1308 Mon Feb 27 08:36:39 1995 Bryan Ford <baford@cs.utah.edu>
1309 * i386.h: added missing Data16/Data32 flags to a few instructions.
1311 Wed Mar 8 15:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
1313 * mips.h (OP_MASK_FR, OP_SH_FR): Define.
1314 (OP_MASK_BCC, OP_SH_BCC): Define.
1315 (OP_MASK_PREFX, OP_SH_PREFX): Define.
1316 (OP_MASK_CCC, OP_SH_CCC): Define.
1317 (INSN_READ_FPR_R): Define.
1320 Wed Mar 8 03:13:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1322 * m68k.h (enum m68k_architecture): Deleted.
1323 (struct m68k_opcode_alias): New type.
1324 (m68k_opcodes): Now const. Deleted opcode aliases with exactly
1325 matching constraints, values and flags. As a side effect of this,
1326 the MOTOROLA_SYNTAX_ONLY and MIT_SYNTAX_ONLY macros, which so far
1327 as I know were never used, now may need re-examining.
1328 (numopcodes): Now const.
1329 (m68k_opcode_aliases, numaliases): New variables.
1331 [DONT_DEFINE_TABLE]: Declare numopcodes, numaliases, and
1332 m68k_opcode_aliases; update declaration of m68k_opcodes.
1334 Mon Mar 6 10:02:00 1995 Jeff Law (law@snake.cs.utah.edu)
1336 * hppa.h (delay_type): Delete unused enumeration.
1337 (pa_opcode): Replace unused delayed field with an architecture
1339 (pa_opcodes): Mark each instruction as either PA1.0 or PA1.1.
1341 Fri Mar 3 16:10:24 1995 Ian Lance Taylor <ian@cygnus.com>
1343 * mips.h (INSN_ISA4): Define.
1345 Fri Feb 24 19:13:37 1995 Ian Lance Taylor <ian@cygnus.com>
1347 * mips.h (M_DLA_AB, M_DLI): Define.
1349 Thu Feb 23 17:33:09 1995 Jeff Law (law@snake.cs.utah.edu)
1351 * hppa.h (fstwx): Fix single-bit error.
1353 Wed Feb 15 12:19:52 1995 Ian Lance Taylor <ian@cygnus.com>
1355 * mips.h (M_ULD, M_ULD_A, M_USD, M_USD_A): Define.
1357 Mon Feb 6 10:35:23 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1359 * i386.h: added cpuid instruction , and dr[0-7] aliases for the
1360 debug registers. From Charles Hannum (mycroft@netbsd.org).
1362 Mon Feb 6 03:31:54 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1364 Changes from Bryan Ford <baford@schirf.cs.utah.edu> for 16-bit
1366 * i386.h (MOV_AX_DISP32): New macro.
1367 (i386_optab): Added Data16 and Data32 as needed. Added "w" forms
1368 of several call/return instructions.
1369 (ADDR_PREFIX_OPCODE): New macro.
1371 Mon Jan 23 16:45:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1373 Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu)
1375 * ../include/opcode/vax.h (struct vot_wot, field `args'): make
1376 it pointer to const char;
1377 (struct vot, field `name'): ditto.
1379 Thu Jan 19 14:47:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1381 * vax.h: Supply and properly group all values in end sentinel.
1383 Tue Jan 17 10:55:30 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1385 * mips.h (INSN_ISA, INSN_4650): Define.
1387 Wed Oct 19 13:34:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1389 * a29k.h: Add operand type 'I' for `inv' and `iretinv'. On
1390 systems with a separate instruction and data cache, such as the
1391 29040, these instructions take an optional argument.
1393 Wed Sep 14 17:44:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1395 * mips.h (INSN_STORE_MEMORY): Correct value to not conflict with
1398 Tue Sep 6 11:39:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1400 * mips.h (INSN_STORE_MEMORY): Define.
1402 Thu Jul 28 19:28:07 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1404 * sparc.h: Document new operand type 'x'.
1406 Tue Jul 26 17:48:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1408 * i960.h (I_CX2): New instruction category. It includes
1409 instructions available on Cx and Jx processors.
1410 (I_JX): New instruction category, for JX-only instructions.
1411 (i960_opcodes): Put eshro and sysctl in I_CX2 category. Added
1412 Jx-only instructions, in I_JX category.
1414 Wed Jul 13 18:43:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1416 * ns32k.h (endop): Made pointer const too.
1418 Sun Jul 10 11:01:09 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1420 * ns32k.h: Drop Q operand type as there is no correct use
1421 for it. Add I and Z operand types which allow better checking.
1423 Thu Jul 7 12:34:48 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1425 * h8300.h (xor.l) :fix bit pattern.
1426 (L_2): New size of operand.
1429 Fri Jun 10 16:38:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1431 * m68k.h: Move "trap" before "tpcc" to change disassembly.
1433 Fri Jun 3 15:57:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1435 * sparc.h: Include v9 definitions.
1437 Thu Jun 2 12:23:17 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1439 * m68k.h (m68060): Defined.
1440 (m68040up, mfloat, mmmu): Include it.
1441 (struct m68k_opcode): Widen `arch' field.
1442 (m68k_opcodes): Updated for M68060. Removed comments that were
1443 instructions commented out by "JF" years ago.
1445 Thu Apr 28 18:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1447 * m68k.h (struct m68k_opcode): Shorten `arch' field to 8 bits, and
1448 add a one-bit `flags' field.
1449 (F_ALIAS): New macro.
1451 Wed Apr 27 11:29:52 1994 Steve Chamberlain (sac@cygnus.com)
1453 * h8300.h (dec, inc): Get encoding right.
1455 Mon Apr 4 13:12:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1457 * ppc.h (struct powerpc_operand): Removed signedp field; just use
1459 (PPC_OPERAND_SIGNED): Define.
1460 (PPC_OPERAND_SIGNOPT): Define.
1462 Thu Mar 31 19:34:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1464 * i386.h (IS_JUMP_ON_ECX_ZERO, "jcxz" pattern): Operand size
1465 prefix is 0x66, not 0x67. Patch from H.J. Lu (hlu@nynexst.com).
1467 Thu Mar 3 15:51:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1469 * i386.h: Reverse last change. It'll be handled in gas instead.
1471 Thu Feb 24 15:29:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1473 * i386.h (sar): Disabled the two-operand Imm1 form, since it was
1474 slower on the 486 and used the implicit shift count despite the
1475 explicit operand. The one-operand form is still available to get
1476 the shorter form with the implicit shift count.
1478 Thu Feb 17 12:27:52 1994 Torbjorn Granlund (tege@mexican.cygnus.com)
1480 * hppa.h: Fix typo in fstws arg string.
1482 Wed Feb 9 21:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1484 * ppc.h (struct powerpc_opcode): Make operands field unsigned.
1486 Mon Feb 7 19:14:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1488 * ppc.h (PPC_OPCODE_601): Define.
1490 Fri Feb 4 23:43:50 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1492 * hppa.h (addb): Use '@' for addb and addib pseudo ops.
1493 (so we can determine valid completers for both addb and addb[tf].)
1495 * hppa.h (xmpyu): No floating point format specifier for the
1498 Fri Feb 4 23:36:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1500 * ppc.h (PPC_OPERAND_NEXT): Define.
1501 (PPC_OPERAND_NEGATIVE): Change value to make room for above.
1502 (struct powerpc_macro): Define.
1503 (powerpc_macros, powerpc_num_macros): Declare.
1505 Fri Jan 21 19:13:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1507 * ppc.h: New file. Header file for PowerPC opcode table.
1509 Mon Jan 17 00:14:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1511 * hppa.h: More minor template fixes for sfu and copr (to allow
1512 for easier disassembly).
1514 * hppa.h: Fix templates for all the sfu and copr instructions.
1516 Wed Dec 15 15:12:42 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
1518 * i386.h (push): Permit Imm16 operand too.
1520 Sat Dec 11 16:14:06 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1522 * h8300.h (andc): Exists in base arch.
1524 Wed Dec 1 12:15:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1526 * From Hisashi MINAMINO <minamino@sramhc.sra.co.jp>
1527 * hppa.h: #undef NONE to avoid conflict with hiux include files.
1529 Sun Nov 21 22:06:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1531 * hppa.h: Add FP quadword store instructions.
1533 Wed Nov 17 17:13:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1535 * mips.h: (M_J_A): Added.
1538 Mon Nov 8 12:12:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1540 * mips.h (OP_MASK_CACHE, OP_SH_CACHE): Define. From Ted Lemon
1541 <mellon@pepper.ncd.com>.
1543 Sun Nov 7 00:30:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1545 * hppa.h: Immediate field in probei instructions is unsigned,
1546 not low-sign extended.
1548 Wed Nov 3 10:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1550 * m88k.h (RRI10MASK): Change from 0xfc00ffe0 to 0xfc00fc00.
1552 Tue Nov 2 12:41:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1554 * i386.h: Add "fxch" without operand.
1556 Mon Nov 1 18:13:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1558 * mips.h (M_JAL_1, M_JAL_2, M_JAL_A): Added.
1560 Sat Oct 2 22:26:11 1993 Jeffrey A Law (law@snake.cs.utah.edu)
1562 * hppa.h: Add gfw and gfr to the opcode table.
1564 Wed Sep 29 16:23:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1566 * m88k.h: extended to handle m88110.
1568 Tue Sep 28 19:19:08 1993 Jeffrey A Law (law@snake.cs.utah.edu)
1570 * hppa.h (be, ble): Use operand type 'z' to denote absolute branch
1573 Tue Sep 14 14:04:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1575 * i960.h (i960_opcodes): Properly bracket initializers.
1577 Mon Sep 13 12:50:52 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1579 * m88k.h (BOFLAG): rewrite to avoid nested comment.
1581 Mon Sep 13 15:46:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1583 * m68k.h (two): Protect second argument with parentheses.
1585 Fri Sep 10 16:29:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1587 * i386.h (i386_optab): Added new instruction "rsm" (for i386sl).
1588 Deleted old in/out instructions in "#if 0" section.
1590 Thu Sep 9 17:42:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1592 * i386.h (i386_optab): Properly bracket initializers.
1594 Wed Aug 25 13:50:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1596 * hppa.h (pa_opcode): Use '|' for movb and movib insns. (From
1597 Jeff Law, law@cs.utah.edu).
1599 Mon Aug 23 16:55:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1601 * i386.h (lcall): Accept Imm32 operand also.
1603 Mon Aug 23 12:43:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1605 * mips.h (M_ABSU): Removed (absolute value of unsigned number??).
1608 Thu Aug 19 15:08:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1610 * mips.h (INSN_*): Changed values. Removed unused definitions.
1611 Added INSN_COND_BRANCH_LIKELY, INSN_ISA2 and INSN_ISA3. Split
1612 INSN_LOAD_DELAY into INSN_LOAD_MEMORY_DELAY and
1613 INSN_LOAD_COPROC_DELAY. Split INSN_COPROC_DELAY into
1614 INSN_COPROC_MOVE_DELAY and INSN_COPROC_MEMORY_DELAY.
1615 (M_*): Added new values for r6000 and r4000 macros.
1616 (ANY_DELAY): Removed.
1618 Wed Aug 18 15:37:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1620 * mips.h: Added M_LI_S and M_LI_SS.
1622 Tue Aug 17 07:08:08 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1624 * h8300.h: Get some rare mov.bs correct.
1626 Thu Aug 5 09:15:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1628 * sparc.h: Don't define const ourself; rely on ansidecl.h having
1631 Fri Jul 30 18:41:11 1993 John Gilmore (gnu@cygnus.com)
1633 * sparc.h (F_JSR, F_UNBR, F_CONDBR): Add new flags to mark
1634 jump instructions, for use in disassemblers.
1636 Thu Jul 22 07:25:27 1993 Ian Lance Taylor (ian@cygnus.com)
1638 * m88k.h: Make bitfields just unsigned, not unsigned long or
1641 Wed Jul 21 11:55:31 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1643 * hppa.h: New argument type 'y'. Use in various float instructions.
1645 Mon Jul 19 17:17:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1647 * hppa.h (break): First immediate field is unsigned.
1649 * hppa.h: Add rfir instruction.
1651 Sun Jul 18 16:28:08 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1653 * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
1655 Fri Jul 16 09:59:29 1993 Ian Lance Taylor (ian@cygnus.com)
1657 * mips.h: Reworked the hazard information somewhat, and fixed some
1658 bugs in the instruction hazard descriptions.
1660 Thu Jul 15 12:42:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1662 * m88k.h: Corrected a couple of opcodes.
1664 Tue Jul 6 15:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
1666 * mips.h: Replaced with version from Ralph Campbell and OSF. The
1667 new version includes instruction hazard information, but is
1668 otherwise reasonably similar.
1670 Thu Jul 1 20:36:17 1993 Doug Evans (dje@canuck.cygnus.com)
1672 * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
1674 Fri Jun 11 18:38:44 1993 Ken Raeburn (raeburn@cygnus.com)
1676 Patches from Jeff Law, law@cs.utah.edu:
1677 * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
1678 Make the tables be the same for the following instructions:
1679 "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
1680 "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
1681 "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
1682 "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
1683 "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
1684 "fcmp", and "ftest".
1686 * hppa.h: Make new and old tables the same for "break", "mtctl",
1687 "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
1688 Fix typo in last patch. Collapse several #ifdefs into a
1691 * hppa.h: Delete remaining OLD_TABLE code. Bring some
1692 of the comments up-to-date.
1694 * hppa.h: Update "free list" of letters and update
1695 comments describing each letter's function.
1697 Fri Jun 4 15:41:37 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1699 * h8300.h: checkpoint, includes H8/300-H opcodes.
1701 Thu Jun 3 15:42:59 1993 Stu Grossman (grossman@cygnus.com)
1703 * Patches from Jeffrey Law <law@cs.utah.edu>.
1704 * hppa.h: Rework single precision FP
1705 instructions so that they correctly disassemble code
1708 Thu May 27 19:21:22 1993 Bruce Bauman (boot@osf.org)
1710 * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
1711 mov to allow instructions like mov ss,xyz(ecx) to assemble.
1713 Tue May 25 00:39:40 1993 Ken Raeburn (raeburn@cygnus.com)
1715 * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
1716 gdb will define it for now.
1718 Mon May 24 15:20:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1720 * sparc.h: Don't end enumerator list with comma.
1722 Fri May 14 15:15:50 1993 Ian Lance Taylor (ian@cygnus.com)
1724 * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
1725 * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
1726 ("bc2t"): Correct typo.
1727 ("[ls]wc[023]"): Use T rather than t.
1728 ("c[0123]"): Define general coprocessor instructions.
1730 Mon May 10 06:02:25 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1732 * m68k.h: Move split point for gcc compilation more towards
1735 Fri Apr 9 13:26:16 1993 Jim Kingdon (kingdon@cygnus.com)
1737 * rs6k.h: Clean up instructions for primary opcode 19 (many were
1738 simply wrong, ics, rfi, & rfsvc were missing).
1739 Add "a" to opr_ext for "bb". Doc fix.
1741 Thu Mar 18 13:45:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1743 * i386.h: 486 extensions from John Hassey (hassey@dg-rtp.dg.com).
1744 * mips.h: Add casts, to suppress warnings about shifting too much.
1745 * m68k.h: Document the placement code '9'.
1747 Thu Feb 18 02:03:14 1993 John Gilmore (gnu@cygnus.com)
1749 * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART): Add kludge which
1750 allows callers to break up the large initialized struct full of
1751 opcodes into two half-sized ones. This permits GCC to compile
1752 this module, since it takes exponential space for initializers.
1753 (numopcodes, endop): Revise to use AND_OTHER_PART in size calcs.
1755 Thu Feb 4 02:06:56 1993 John Gilmore (gnu@cygnus.com)
1757 * a29k.h: Remove RCS crud, update GPL to v2, update copyrights.
1758 * convex.h: Added, from GDB's convx-opcode.h. Added CONST to all
1759 initialized structs in it.
1761 Thu Jan 28 21:32:22 1993 John Gilmore (gnu@cygnus.com)
1763 Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
1764 * m88k.h (PMEM): Avoid previous definition from <sys/param.h>.
1765 (AND): Change to AND_ to avoid ansidecl.h `AND' conflict.
1767 Sat Jan 23 18:10:49 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1769 * mips.h: document "i" and "j" operands correctly.
1771 Thu Jan 7 15:58:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1773 * mips.h: Removed endianness dependency.
1775 Sun Jan 3 14:13:35 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1777 * h8300.h: include info on number of cycles per instruction.
1779 Mon Dec 21 21:29:08 1992 Stu Grossman (grossman at cygnus.com)
1781 * hppa.h: Move handy aliases to the front. Fix masks for extract
1782 and deposit instructions.
1784 Sat Dec 12 16:09:48 1992 Ian Lance Taylor (ian@cygnus.com)
1786 * i386.h: accept shld and shrd both with and without the shift
1787 count argument, which is always %cl.
1789 Fri Nov 27 17:13:18 1992 Ken Raeburn (raeburn at cygnus.com)
1791 * i386.h (i386_optab_end, i386_regtab_end): Now const.
1792 (one_byte_segment_defaults, two_byte_segment_defaults,
1793 i386_prefixtab_end): Ditto.
1795 Mon Nov 23 10:47:25 1992 Ken Raeburn (raeburn@cygnus.com)
1797 * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
1798 for operand 2; from John Carr, jfc@dsg.dec.com.
1800 Wed Nov 4 07:36:49 1992 Ken Raeburn (raeburn@cygnus.com)
1802 * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
1803 always use 16-bit offsets. Makes calculated-size jump tables
1806 Fri Oct 16 22:52:43 1992 Ken Raeburn (raeburn@cygnus.com)
1808 * i386.h: Fix one-operand forms of in* and out* patterns.
1810 Tue Sep 22 14:08:14 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1812 * m68k.h: Added CPU32 support.
1814 Tue Sep 22 00:38:41 1992 John Gilmore (gnu@cygnus.com)
1816 * mips.h (break): Disassemble the argument. Patch from
1817 jonathan@cs.stanford.edu (Jonathan Stone).
1819 Wed Sep 9 11:25:28 1992 Ian Lance Taylor (ian@cygnus.com)
1821 * m68k.h: merged Motorola and MIT syntax.
1823 Thu Sep 3 09:33:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1825 * m68k.h (pmove): make the tests less strict, the 68k book is
1828 Tue Aug 25 23:25:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1830 * m68k.h (m68ec030): Defined as alias for 68030.
1831 (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
1832 for immediate 0-7 added. Set up some opcodes (ptest, bkpt) to use
1833 them. Tightened description of "fmovex" to distinguish it from
1834 some "pmove" encodings. Added "pmove" for 68030 MMU regs, cleaned
1835 up descriptions that claimed versions were available for chips not
1836 supporting them. Added "pmovefd".
1838 Mon Aug 24 12:04:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1840 * m68k.h: fix where the . goes in divull
1842 Wed Aug 19 11:22:24 1992 Ian Lance Taylor (ian@cygnus.com)
1844 * m68k.h: the cas2 instruction is supposed to be written with
1845 indirection on the last two operands, which can be either data or
1846 address registers. Added a new operand type 'r' which accepts
1847 either register type. Added new cases for cas2l and cas2w which
1848 use them. Corrected masks for cas2 which failed to recognize use
1849 of address register.
1851 Fri Aug 14 14:20:38 1992 Per Bothner (bothner@cygnus.com)
1853 * m68k.h: Merged in patches (mostly m68040-specific) from
1854 Colin Smith <colin@wrs.com>.
1856 * m68k.h: Merged m68kmri.h and m68k.h (using the former as a
1857 base). Also cleaned up duplicates, re-ordered instructions for
1858 the sake of dis-assembling (so aliases come after standard names).
1859 * m68kmri.h: Now just defines some macros, and #includes m68k.h.
1861 Wed Aug 12 16:38:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1863 * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
1866 Mon Aug 10 23:22:33 1992 Ken Raeburn (raeburn@cygnus.com)
1868 * sparc.h: Moved tables to BFD library.
1870 * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
1872 Sun Jun 28 13:29:03 1992 Fred Fish (fnf@cygnus.com)
1874 * h8300.h: Finish filling in all the holes in the opcode table,
1875 so that the Lucid C compiler can digest this as well...
1877 Fri Jun 26 21:27:17 1992 John Gilmore (gnu at cygnus.com)
1879 * i386.h: Add setc, setnc, addr16, data16, repz, repnz aliases.
1880 Fix opcodes on various sizes of fild/fist instructions
1881 (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
1882 Use tabs to indent for comments. Fixes suggested by Minh Tran-Le.
1884 Thu Jun 25 16:13:26 1992 Stu Grossman (grossman at cygnus.com)
1886 * h8300.h: Fill in all the holes in the opcode table so that the
1887 losing HPUX C compiler can digest this...
1889 Thu Jun 11 12:15:25 1992 John Gilmore (gnu at cygnus.com)
1891 * mips.h: Fix decoding of coprocessor instructions, somewhat.
1892 (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
1894 Thu May 28 11:17:44 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1896 * sparc.h: Add new architecture variant sparclite; add its scan
1897 and divscc opcodes. Define ARCHITECTURES_CONFLICT_P macro.
1899 Tue May 5 14:23:27 1992 Per Bothner (bothner@rtl.cygnus.com)
1901 * mips.h: Add some more opcode synonyms (from Frank Yellin,
1904 Thu Apr 16 18:25:26 1992 Per Bothner (bothner@cygnus.com)
1906 * rs6k.h: New version from IBM (Metin).
1908 Thu Apr 9 00:31:19 1992 Per Bothner (bothner@rtl.cygnus.com)
1910 * rs6k.h: Fix incorrect extended opcode for instructions `fm'
1911 and `fd'. (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
1913 Tue Apr 7 13:38:47 1992 Stu Grossman (grossman at cygnus.com)
1915 * rs6k.h: Move from ../../gdb/rs6k-opcode.h.
1917 Fri Apr 3 11:30:20 1992 Fred Fish (fnf@cygnus.com)
1919 * m68k.h (one, two): Cast macro args to unsigned to suppress
1920 complaints from compiler and lint about integer overflow during
1923 Sun Mar 29 12:22:08 1992 John Gilmore (gnu at cygnus.com)
1925 * sparc.h (OP): Avoid signed overflow when shifting to high order bit.
1927 Fri Mar 6 00:22:38 1992 John Gilmore (gnu at cygnus.com)
1929 * mips.h: Make bitfield layout depend on the HOST compiler,
1930 not on the TARGET system.
1932 Fri Feb 21 01:29:51 1992 K. Richard Pixley (rich@cygnus.com)
1934 * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
1935 scmp, slod, smov, ssca, ssto. Curtesy Minh Tran-Le
1936 <TRANLE@INTELLICORP.COM>.
1938 Thu Jan 30 07:31:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1940 * h8300.h: turned op_type enum into #define list
1942 Thu Jan 30 01:07:24 1992 John Gilmore (gnu at cygnus.com)
1944 * sparc.h: Remove "cypress" architecture. Remove "fitox" and
1945 similar instructions -- they've been renamed to "fitoq", etc.
1946 REALLY fix tsubcctv. Fix "fcmpeq" and "fcmpq" which had wrong
1947 number of arguments.
1948 * h8300.h: Remove extra ; which produces compiler warning.
1950 Tue Jan 28 22:59:22 1992 Stu Grossman (grossman at cygnus.com)
1952 * sparc.h: fix opcode for tsubcctv.
1954 Tue Jan 7 17:19:39 1992 K. Richard Pixley (rich at cygnus.com)
1956 * sparc.h: fba and cba are now aliases for fb and cb respectively.
1958 Fri Dec 27 10:55:50 1991 Per Bothner (bothner at cygnus.com)
1960 * sparc.h (nop): Made the 'lose' field be even tighter,
1961 so only a standard 'nop' is disassembled as a nop.
1963 Sun Dec 22 12:18:18 1991 Michael Tiemann (tiemann at cygnus.com)
1965 * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
1966 disassembled as a nop.
1968 Tue Dec 10 00:22:20 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1970 * sparc.h: fix a typo.
1972 Sat Nov 30 20:40:51 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1974 * a29k.h, arm.h, h8300.h, i386.h, i860.h, i960.h , m68k.h,
1975 m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
1976 vax.h, ChangeLog: renamed from ../<foo>-opcode.h
1980 version-control: never