1 Wed Nov 24 20:28:58 1999 Jeffrey A Law (law@cygnus.com)
3 * hppa.h (pa_opcodes): Correctly handle immediate for PA2.0 "bb"
6 1999-11-18 Gavin Romig-Koch <gavin@cygnus.com>
8 * mips.h (INSN_ISA5): New.
10 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
12 * mips.h (OPCODE_IS_MEMBER): New.
14 1999-10-29 Nick Clifton <nickc@cygnus.com>
16 * d30v.h (SHORT_AR): Define.
18 1999-10-18 Michael Meissner <meissner@cygnus.com>
20 * alpha.h (alpha_num_opcodes): Convert to unsigned.
21 (alpha_num_operands): Ditto.
23 Sun Oct 10 01:46:56 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
25 * hppa.h (pa_opcodes): Add load and store cache control to
26 instructions. Add ordered access load and store.
28 * hppa.h (pa_opcode): Add new entries for addb and addib.
30 * hppa.h (pa_opcodes): Fix cmpb and cmpib entries.
32 * hppa.h (pa_opcodes): Add entries for cmpb and cmpib.
34 Thu Oct 7 00:12:25 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
36 * d10v.h: Add flag RESTRICTED_NUM3 for imm3 operands.
38 Thu Sep 23 07:08:38 1999 Jerry Quinn <jquinn@nortelnetworks.com>
40 * hppa.h (pa_opcodes): Add "call" and "ret". Clean up "b", "bve"
41 and "be" using completer prefixes.
43 * hppa.h (pa_opcodes): Add initializers to silence compiler.
45 * hppa.h: Update comments about character usage.
47 Mon Sep 20 03:55:31 1999 Jeffrey A Law (law@cygnus.com)
49 * hppa.h (pa_opcodes): Fix minor thinkos introduced while cleaning
50 up the new fstw & bve instructions.
52 Sun Sep 19 10:40:59 1999 Jeffrey A Law (law@cygnus.com)
54 * hppa.h (pa_opcodes): Add remaining PA2.0 integer load/store
57 * hppa.h (pa_opcodes): Add remaining PA2.0 FP load/store instructions.
59 * hppa.h (pa_opcodes): Add long offset double word load/store
62 * hppa.h (pa_opcodes): Add FLAG_STRICT variants of FP loads and
65 * hppa.h (pa_opcodes): Handle PA2.0 fcnv, fcmp and ftest insns.
67 * hppa.h (pa_opcodes): Finish support for PA2.0 "b" instructions.
69 * hppa.h (pa_opcodes): Handle PA2.0 "bve" instructions.
71 * hppa.h (pa_opcodes): Add new syntax "be" instructions.
73 * hppa.h (pa_opcodes): Note use of 'M' and 'L'.
75 * hppa.h (pa_opcodes): Add support for "b,l".
77 * hppa.h (pa_opcodes): Add support for "b,gate".
79 Sat Sep 18 11:41:16 1999 Jeffrey A Law (law@cygnus.com)
81 * hppa.h (pa_opcodes): Use 'fX' for first register operand
84 * hppa.h (pa_opcodes): Fix mask for probe and probei.
86 * hppa.h (pa_opcodes): Fix mask for depwi.
88 Tue Sep 7 13:44:25 1999 Jeffrey A Law (law@cygnus.com)
90 * hppa.h (pa_opcodes): Add "addil" variant which has the %r1 as
91 an explicit output argument.
93 Mon Sep 6 04:41:42 1999 Jeffrey A Law (law@cygnus.com)
95 * hppa.h: Add strict variants of PA1.0/PA1.1 loads and stores.
96 Add a few PA2.0 loads and store variants.
98 1999-09-04 Steve Chamberlain <sac@pobox.com>
102 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
104 * i386.h (i386_regtab): Move %st to top of table, and split off
105 other fp reg entries.
106 (i386_float_regtab): To here.
108 Sat Aug 28 00:25:25 1999 Jerry Quinn <jquinn@nortelnetworks.com>
110 * hppa.h (pa_opcodes): Replace 'f' by 'v'. Prefix float register args
113 * hppa.h (pa_opcodes): Add extrd, extrw, depd, depdi, depw, depwi.
116 * hppa.h: Document new completers and args.
117 * hppa.h (pa_opcodes): Add 64 bit patterns and pa2.0 syntax for uxor,
118 uaddcm, dcor, addi, add, sub, subi, shladd, rfi, and probe. Add pa2.0
119 extensions for ssm, rsm, pdtlb, pitlb. Add performance instructions
122 * hppa.h (pa_opcodes): Add pa2.0 instructions hadd, hshl,
123 hshr, hsub, mixh, mixw, permh.
125 * hppa.h (pa_opcodes): Change completers in instructions to
128 * hppa.h (pa_opcodes): Add popbts, new forms of bb, havg,
129 hshladd, hshradd, shrpd, and shrpw instructions. Update arg comments.
131 * hppa.h (pa_opcodes): Change fmpyfadd, fmpynfadd, fneg,
132 fnegabs to use 'I' instead of 'F'.
134 1999-08-21 Alan Modra <alan@spri.levels.unisa.edu.au>
136 * i386.h: Add AMD athlon instructions, pfnacc, pfpnacc, pswapd.
137 Document pf2iw and pi2fw as athlon insns. Remove pswapw.
138 Alphabetically sort PIII insns.
140 Wed Aug 18 18:14:40 1999 Doug Evans <devans@canuck.cygnus.com>
142 * cgen.h (CGEN_INSN_MACH_HAS_P): New macro.
144 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
146 * hppa.h (pa_opcodes): Add 64 bit versions of or, xor, and,
147 and andcm. Add 32 and 64 bit version of cmpclr, cmpiclr.
149 * hppa.h: Document 64 bit condition completers.
151 Thu Aug 5 16:56:07 1999 Jerry Quinn <jquinn@nortelnetworks.com>
153 * hppa.h (pa_opcodes): Change condition args to use '?' prefix.
155 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
157 * i386.h (i386_optab): Add DefaultSize modifier to all insns
158 that implicitly modify %esp. #undef d_Suf, x_suf, sld_suf,
159 sldx_suf, bwld_Suf, d_FP, x_FP, sld_FP, sldx_FP at end of table.
161 Wed Jul 28 02:04:24 1999 Jerry Quinn <jquinn@nortelnetworks.com>
162 Jeff Law <law@cygnus.com>
164 * hppa.h (pa_opcodes): Add "pushnom" and "pushbts".
166 * hppa.h (pa_opcodes): Mark all PA2.0 opcodes with FLAG_STRICT.
168 * hppa.h (pa_opcodes): Change xmpyu, fmpyfadd,
169 and fmpynfadd to use 'J' and 'K' instead of 'E' and 'X'.
171 1999-07-13 Alan Modra <alan@spri.levels.unisa.edu.au>
173 * i386.h: Add "undocumented" AMD 3DNow! pf2iw, pi2fw, pswapw insns.
175 Thu Jul 1 00:17:24 1999 Jeffrey A Law (law@cygnus.com)
177 * hppa.h (struct pa_opcode): Add new field "flags".
178 (FLAGS_STRICT): Define.
180 Fri Jun 25 04:22:04 1999 Jerry Quinn <jquinn@nortelnetworks.com>
181 Jeff Law <law@cygnus.com>
183 * hppa.h (pa_opcodes): Add pa2.0 clrbts instruction.
185 * hppa.h (pa_opcodes): Add entries for mfia and mtsarcm instructions.
187 1999-06-23 Alan Modra <alan@spri.levels.unisa.edu.au>
189 * i386.h: Allow `l' suffix on bswap. Allow `w' suffix on arpl,
190 lldt, lmsw, ltr, str, verr, verw. Add FP flag to fcmov*. Add FP
191 flag to fcomi and friends.
193 Fri May 28 15:26:11 1999 Jeffrey A Law (law@cygnus.com)
195 * hppa.h (pa_opcodes): Move integer arithmetic instructions after
196 integer logical instructions.
198 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
200 * m68k.h: Document new formats `E', `G', `H' and new places `N',
203 * m68k.h: Define mcf5206e, mcf5307, mcf. Document new format `u'
204 and new places `m', `M', `h'.
206 Thu May 27 04:13:54 1999 Joel Sherrill (joel@OARcorp.com
208 * hppa.h (pa_opcodes): Add several processor specific system
211 Wed May 26 16:57:44 1999 Jeffrey A Law (law@cygnus.com)
213 * hppa.h (pa_opcodes): Add second entry for "comb", "comib",
214 "addb", and "addib" to be used by the disassembler.
216 1999-05-12 Alan Modra <alan@apri.levels.unisa.edu.au>
218 * i386.h (ReverseModrm): Remove all occurences.
219 (InvMem): Add to control/debug/test mov insns, movhlps, movlhps,
220 movmskps, pextrw, pmovmskb, maskmovq.
221 Change NoSuf to FP on all MMX, XMM and AMD insns as these all
222 ignore the data size prefix.
224 * i386.h (i386_optab, i386_regtab): Add support for PIII SIMD.
225 Mostly stolen from Doug Ledford <dledford@redhat.com>
227 Sat May 8 23:27:35 1999 Richard Henderson <rth@cygnus.com>
229 * ppc.h (PPC_OPCODE_64_BRIDGE): New.
231 1999-04-14 Doug Evans <devans@casey.cygnus.com>
233 * cgen.h (CGEN_ATTR): Delete member num_nonbools.
234 (CGEN_ATTR_TYPE): Update.
235 (CGEN_ATTR_MASK): Number booleans starting at 0.
236 (CGEN_ATTR_VALUE): Update.
237 (CGEN_INSN_ATTR): Update.
239 Mon Apr 12 23:43:27 1999 Jeffrey A Law (law@cygnus.com)
241 * hppa.h (fmpyfadd, fmpynfadd, fneg, fnegabs): New PA2.0
244 Tue Mar 23 11:24:38 1999 Jeffrey A Law (law@cygnus.com)
246 * hppa.h (bb, bvb): Tweak opcode/mask.
249 1999-03-22 Doug Evans <devans@casey.cygnus.com>
251 * cgen.h (CGEN_ISA,CGEN_MACH): New typedefs.
252 (struct cgen_cpu_desc): Rename member mach to machs. New member isas.
253 New members word_bitsize,default_insn_bitsize,base_insn-bitsize,
254 min_insn_bitsize,max_insn_bitsize,isa_table,mach_table,rebuild_tables.
255 Delete member max_insn_size.
256 (enum cgen_cpu_open_arg): New enum.
257 (cpu_open): Update prototype.
258 (cpu_open_1): Declare.
259 (cgen_set_cpu): Delete.
261 1999-03-11 Doug Evans <devans@casey.cygnus.com>
263 * cgen.h (CGEN_HW_TABLE): Delete `num_init_entries' member.
264 (CGEN_OPERAND_NIL): New macro.
265 (CGEN_OPERAND): New member `type'.
266 (@arch@_cgen_operand_table): Delete decl.
267 (CGEN_OPERAND_INDEX,CGEN_OPERAND_TYPE,CGEN_OPERAND_ENTRY): Delete.
268 (CGEN_OPERAND_TABLE): New struct.
269 (cgen_operand_lookup_by_name,cgen_operand_lookup_by_num): Declare.
270 (CGEN_OPINST): Pointer to operand table entry replaced with enum.
271 (CGEN_CPU_TABLE): New member `isa'. Change member `operand_table',
272 now a CGEN_OPERAND_TABLE. Add CGEN_CPU_DESC arg to
273 {get,set}_{int,vma}_operand.
274 (@arch@_cgen_cpu_open): New arg `isa'.
275 (cgen_set_cpu): Ditto.
277 Fri Feb 26 02:36:45 1999 Richard Henderson <rth@cygnus.com>
279 * i386.h: Fill in cmov and fcmov alternates. Add fcomi short forms.
281 1999-02-25 Doug Evans <devans@casey.cygnus.com>
283 * cgen.h (enum cgen_asm_type): Add CGEN_ASM_NONE.
284 (CGEN_HW_ENTRY): Delete member `next'. Change type of `type' to
286 (CGEN_HW_TABLE): New struct.
287 (hw_table): Delete declaration.
288 (CGEN_OPERAND): Change member hw to hw_type, change type from pointer
289 to table entry to enum.
290 (CGEN_OPINST): Ditto.
291 (CGEN_CPU_TABLE): Change member hw_list to hw_table.
293 Sat Feb 13 14:13:44 1999 Richard Henderson <rth@cygnus.com>
295 * alpha.h (AXP_OPCODE_EV6): New.
296 (AXP_OPCODE_NOPAL): Include it.
298 1999-02-09 Doug Evans <devans@casey.cygnus.com>
300 * cgen.h (CGEN_CPU_DESC): Renamed from CGEN_OPCODE_DESC.
301 All uses updated. New members int_insn_p, max_insn_size,
302 parse_operand,insert_operand,extract_operand,print_operand,
303 sizeof_fields,set_fields_bitsize,get_int_operand,set_int_operand,
304 get_vma_operand,set_vma_operand,parse_handlers,insert_handlers,
305 extract_handlers,print_handlers.
306 (CGEN_ATTR): Change type of num_nonbools to unsigned int.
307 (CGEN_ATTR_BOOL_OFFSET): New macro.
308 (CGEN_ATTR_MASK): Subtract it to compute bit number.
309 (CGEN_ATTR_VALUE): Redo bool/nonbool attr calculation.
310 (cgen_opcode_handler): Renamed from cgen_base.
311 (CGEN_HW_ATTR_VALUE): Renamed from CGEN_HW_ATTR, all uses updated.
312 (CGEN_OPERAND_ATTR_VALUE): Renamed from CGEN_OPERAND_ATTR,
314 (CGEN_OPERAND_INDEX): Rewrite to use table entry, not global.
315 (enum cgen_opinst_type): Renamed from cgen_operand_instance_type.
316 (CGEN_IFLD_ATTR_VALUE): Renamed from CGEN_IFLD_ATTR, all uses updated.
317 (CGEN_OPCODE,CGEN_IBASE): New types.
318 (CGEN_INSN): Rewrite.
319 (CGEN_{ASM,DIS}_HASH*): Delete.
320 (init_opcode_table,init_ibld_table): Declare.
321 (CGEN_INSN_ATTR): New type.
323 Mon Feb 1 21:09:14 1999 Catherine Moore <clm@cygnus.com>
325 * i386.h (d_Suf, x_Suf, sld_Suf, sldx_Suf, bwld_Suf): Define.
326 (x_FP, d_FP, dls_FP, sldx_FP): Define.
327 Change *Suf definitions to include x and d suffixes.
328 (movsx): Use w_Suf and b_Suf.
330 (movs): Use bwld_Suf.
331 (fld): Change ordering. Use sld_FP.
332 (fild): Add Intel Syntax equivalent of fildq.
335 (fstp): Use sld_FP. Add x_FP version.
336 (fistp): LLongMem version for Intel Syntax.
337 (fcom, fcomp): Use sld_FP.
338 (fadd, fiadd, fsub): Use sld_FP.
340 (fmul, fimul, fdvi, fidiv, fdivr): Use sld_FP.
342 1999-01-27 Doug Evans <devans@casey.cygnus.com>
344 * cgen.h (enum cgen_mode): Add CGEN_MODE_TARGET_MAX, CGEN_MODE_INT,
347 Sat Jan 16 01:29:25 1999 Jeffrey A Law (law@cygnus.com)
349 * hppa.h (bv): Fix mask.
351 1999-01-05 Doug Evans <devans@casey.cygnus.com>
353 * cgen.h (CGEN_ATTR_VALUE_TYPE): New typedef.
355 (CGEN_ATTR_TYPE,CGEN_ATTR_ENTRY): Ditto.
356 (CGEN_ATTR_TABLE): New member dfault.
358 1998-12-30 Gavin Romig-Koch <gavin@cygnus.com>
360 * mips.h (MIPS16_INSN_BRANCH): New.
362 Wed Dec 9 10:38:48 1998 David Taylor <taylor@texas.cygnus.com>
364 The following is part of a change made by Edith Epstein
365 <eepstein@sophia.cygnus.com> as part of a project to merge in
366 changes by HP; HP did not create ChangeLog entries.
368 * hppa.h (completer_chars): list of chars to not put a space
371 Sun Dec 6 13:21:34 1998 Ian Lance Taylor <ian@cygnus.com>
373 * i386.h (i386_optab): Permit w suffix on processor control and
374 status word instructions.
376 1998-11-30 Doug Evans <devans@casey.cygnus.com>
378 * cgen.h (struct cgen_hw_entry): Delete const on attrs member.
379 (struct cgen_keyword_entry): Ditto.
380 (struct cgen_operand): Ditto.
381 (CGEN_IFLD): New typedef, with associated access macros.
382 (CGEN_IFMT): New typedef, with associated access macros.
383 (CGEN_IFMT): Renamed from CGEN_FORMAT. New member `iflds'.
384 (CGEN_IVALUE): New typedef.
385 (struct cgen_insn): Delete const on syntax,attrs members.
386 `format' now points to format data. Type of `value' is now
388 (struct cgen_opcode_table): New member ifld_table.
390 1998-11-18 Doug Evans <devans@casey.cygnus.com>
392 * cgen.h (cgen_extract_fn): Update type of `base_insn' arg.
393 (CGEN_OPERAND_INSTANCE): New member `attrs'.
394 (CGEN_OPERAND_INSTANCE_{ATTRS,ATTR}): New macros.
395 (cgen_dis_lookup_insn): Update type of `base_insn' arg.
396 (cgen_opcode_table): Update type of dis_hash fn.
397 (extract_operand): Update type of `insn_value' arg.
399 Thu Oct 29 11:38:36 1998 Doug Evans <devans@canuck.cygnus.com>
401 * cgen.h (CGEN_VERSION_{MAJOR,MINOR,FIXLEVEL}): Delete.
403 Tue Oct 27 08:57:59 1998 Gavin Romig-Koch <gavin@cygnus.com>
405 * mips.h (INSN_MULT): Added.
407 Tue Oct 20 11:31:34 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
409 * i386.h (MAX_MNEM_SIZE): Rename from MAX_OPCODE_SIZE.
411 Mon Oct 19 12:50:00 1998 Doug Evans <devans@seba.cygnus.com>
413 * cgen.h (CGEN_INSN_INT): New typedef.
414 (CGEN_INT_INSN_P): Renamed from CGEN_INT_INSN.
415 (CGEN_INSN_BYTES): Renamed from cgen_insn_t.
416 (CGEN_INSN_BYTES_PTR): New typedef.
417 (CGEN_EXTRACT_INFO): New typedef.
418 (cgen_insert_fn,cgen_extract_fn): Update.
419 (cgen_opcode_table): New member `insn_endian'.
420 (assemble_insn,lookup_insn,lookup_get_insn_operands): Update.
421 (insert_operand,extract_operand): Update.
422 (cgen_get_insn_value,cgen_put_insn_value): Add prototypes.
424 Fri Oct 9 13:38:13 1998 Doug Evans <devans@seba.cygnus.com>
426 * cgen.h (CGEN_ATTR_BOOLS): New macro.
427 (struct CGEN_HW_ENTRY): New member `attrs'.
428 (CGEN_HW_ATTR): New macro.
429 (struct CGEN_OPERAND_INSTANCE): New member `name'.
430 (CGEN_INSN_INVALID_P): New macro.
432 Mon Oct 5 00:21:07 1998 Jeffrey A Law (law@cygnus.com)
436 Sun Oct 4 21:00:00 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
438 From Robert Andrew Dale <rob@nb.net>
439 * i386.h (i386_optab): Add AMD 3DNow! instructions.
440 (AMD_3DNOW_OPCODE): Define.
442 Tue Sep 22 17:53:47 1998 Nick Clifton <nickc@cygnus.com>
444 * d30v.h (EITHER_BUT_PREFER_MU): Define.
446 Mon Aug 10 14:09:38 1998 Doug Evans <devans@canuck.cygnus.com>
448 * cgen.h (cgen_insn): #if 0 out element `cdx'.
450 Mon Aug 3 12:21:57 1998 Doug Evans <devans@seba.cygnus.com>
452 Move all global state data into opcode table struct, and treat
453 opcode table as something that is "opened/closed".
454 * cgen.h (CGEN_OPCODE_DESC): New type.
455 (all fns): New first arg of opcode table descriptor.
456 (cgen_set_parse_operand_fn): Add prototype.
457 (cgen_current_machine,cgen_current_endian): Delete.
458 (CGEN_OPCODE_TABLE): New members mach,endian,operand_table,
459 parse_operand_fn,asm_hash_table,asm_hash_table_entries,
460 dis_hash_table,dis_hash_table_entries.
461 (opcode_open,opcode_close): Add prototypes.
463 * cgen.h (cgen_insn): New element `cdx'.
465 Thu Jul 30 21:44:25 1998 Frank Ch. Eigler <fche@cygnus.com>
467 * d30v.h (FLAG_LKR): New flag for "left-kills-right" instructions.
469 Tue Jul 28 10:59:07 1998 Jeffrey A Law (law@cygnus.com)
471 * mn10300.h: Add "no_match_operands" field for instructions.
472 (MN10300_MAX_OPERANDS): Define.
474 Fri Jul 24 11:44:24 1998 Doug Evans <devans@canuck.cygnus.com>
476 * cgen.h (cgen_macro_insn_count): Declare.
478 Tue Jul 21 13:12:13 1998 Doug Evans <devans@seba.cygnus.com>
480 * cgen.h (CGEN_VERSION_{MAJOR,MINOR,FIXLEVEL}): Define.
481 (cgen_insert_fn,cgen_extract_fn): New arg `pc'.
482 (get_operand,put_operand): Replaced with get_{int,vma}_operand,
483 set_{int,vma}_operand.
485 Fri Jun 26 11:09:06 1998 Jeffrey A Law (law@cygnus.com)
487 * mn10300.h: Add "machine" field for instructions.
488 (MN103, AM30): Define machine types.
490 Fri Jun 19 16:09:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
492 * i386.h: Use FP, not sl_Suf, for fxsave and fxrstor.
494 1998-06-18 Ulrich Drepper <drepper@cygnus.com>
496 * i386.h: Add support for fxsave, fxrstor, sysenter and sysexit.
498 Sat Jun 13 11:31:35 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
500 * i386.h (i386_optab): Add general form of aad and aam. Add ud2a
502 (i386_regtab): Allow cr0..7, db0..7, dr0..7, tr0..7, not just
503 those that happen to be implemented on pentiums.
505 Tue Jun 9 12:16:01 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
507 * i386.h: Change occurences of Data16 to Size16, Data32 to Size32,
508 IgnoreDataSize to IgnoreSize. Flag address and data size prefixes
509 with Size16|IgnoreSize or Size32|IgnoreSize.
511 Mon Jun 8 12:15:52 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
513 * i386.h (REPNE): Rename to REPNE_PREFIX_OPCODE.
514 (REPE): Rename to REPE_PREFIX_OPCODE.
515 (i386_regtab_end): Remove.
516 (i386_prefixtab, i386_prefixtab_end): Remove.
517 (i386_optab): Use NULL as sentinel rather than "" to suit rewrite
519 (MAX_OPCODE_SIZE): Define.
520 (i386_optab_end): Remove.
524 * i386.h (i386_optab): Allow 16 bit displacement for `mov
525 mem,acc'. Combine 16 and 32 bit forms of various insns. Allow 16
526 bit form of ljmp. Add IsPrefix modifier to prefixes. Add addr32,
527 data32, dword, and adword prefixes.
528 (i386_regtab): Add BaseIndex modifier to valid 16 bit base/index
531 Fri Jun 5 23:42:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
533 * i386.h (i386_regtab): Remove BaseIndex modifier from esp.
535 * i386.h: Allow `l' suffix on fld, fst, fstp, fcom, fcomp with
536 register operands, because this is a common idiom. Flag them with
537 a warning. Allow illegal faddp, fsubp, fsubrp, fmulp, fdivp,
538 fdivrp because gcc erroneously generates them. Also flag with a
541 * i386.h: Add suffix modifiers to most insns, and tighter operand
542 checks in some cases. Fix a number of UnixWare compatibility
543 issues with float insns. Merge some floating point opcodes, using
544 new FloatMF modifier.
545 (WORD_PREFIX_OPCODE): Rename to DATA_PREFIX_OPCODE for
548 * i386.h: Change occurence of ShortformW to W|ShortForm. Add
549 IgnoreDataSize where appropriate.
551 Wed Jun 3 18:28:45 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
553 * i386.h: (one_byte_segment_defaults): Remove.
554 (two_byte_segment_defaults): Remove.
555 (i386_regtab): Add BaseIndex to 32 bit regs reg_type.
557 Fri May 15 15:59:04 1998 Doug Evans <devans@seba.cygnus.com>
559 * cgen.h (cgen_hw_lookup_by_name): Renamed from cgen_hw_lookup.
560 (cgen_hw_lookup_by_num): Declare.
562 Thu May 7 09:27:58 1998 Frank Ch. Eigler <fche@cygnus.com>
564 * mips.h (OP_{SH,MASK}_CODE2): Added "q" operand format for lower
565 ten bits of MIPS ISA1 "break" instruction, and for "sdbbp"
567 Thu May 7 02:14:08 1998 Doug Evans <devans@charmed.cygnus.com>
569 * cgen.h (cgen_asm_init_parse): Delete.
570 (cgen_save_fixups,cgen_restore_fixups,cgen_swap_fixups): Delete.
571 (cgen_asm_record_register,cgen_asm_finish_insn): Delete.
573 Mon Apr 27 10:13:11 1998 Doug Evans <devans@seba.cygnus.com>
575 * cgen.h (CGEN_ATTR_TYPE): Delete `const', moved to uses.
576 (cgen_asm_finish_insn): Update prototype.
577 (cgen_insn): New members num, data.
578 (CGEN_INSN_TABLE): Members asm_hash, asm_hash_table_size,
579 dis_hash, dis_hash_table_size moved to ...
580 (CGEN_OPCODE_TABLE). Here. Renamed from CGEN_OPCODE_DATA.
581 All uses updated. New members asm_hash_p, dis_hash_p.
582 (CGEN_MINSN_EXPANSION): New struct.
583 (cgen_expand_macro_insn): Declare.
584 (cgen_macro_insn_count): Declare.
585 (get_insn_operands): Update prototype.
586 (lookup_get_insn_operands): Declare.
588 Tue Apr 21 17:11:32 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
590 * i386.h (i386_optab): Change iclrKludge and imulKludge to
591 regKludge. Add operands types for string instructions.
593 Mon Apr 20 14:40:29 1998 Tom Tromey <tromey@cygnus.com>
595 * i386.h (X): Renamed from `Z_' to preserve formatting of opcode
598 Sun Apr 19 13:54:06 1998 Tom Tromey <tromey@cygnus.com>
600 * i386.h (Z_): Renamed from `_' to avoid clash with common alias
603 Fri Apr 3 12:04:48 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
605 * i386.h: Remove NoModrm flag from all insns: it's never checked.
606 Add IsString flag to string instructions.
607 (IS_STRING): Don't define.
608 (LOCK_PREFIX_OPCODE, CS_PREFIX_OPCODE, DS_PREFIX_OPCODE): Define.
609 (ES_PREFIX_OPCODE, FS_PREFIX_OPCODE, GS_PREFIX_OPCODE): Define.
610 (SS_PREFIX_OPCODE): Define.
612 Mon Mar 30 21:31:56 1998 Ian Lance Taylor <ian@cygnus.com>
614 * i386.h: Revert March 24 patch; no more LinearAddress.
616 Mon Mar 30 10:25:54 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
618 * i386.h (i386_optab): Remove fwait (9b) from all floating point
619 instructions, and instead add FWait opcode modifier. Add short
620 form of fldenv and fstenv.
621 (FWAIT_OPCODE): Define.
623 * i386.h (i386_optab): Change second operand constraint of `mov
624 sreg,reg|mem' instruction from Reg16|Mem to WordReg|WordMem to
625 allow legal instructions such as `movl %gs,%esi'
627 Fri Mar 27 18:30:52 1998 Ian Lance Taylor <ian@cygnus.com>
629 * h8300.h: Various changes to fully bracket initializers.
631 Tue Mar 24 18:32:47 1998 H.J. Lu <hjl@gnu.org>
633 * i386.h: Set LinearAddress for lidt and lgdt.
635 Mon Mar 2 10:44:07 1998 Doug Evans <devans@seba.cygnus.com>
637 * cgen.h (CGEN_BOOL_ATTR): New macro.
639 Thu Feb 26 15:54:31 1998 Michael Meissner <meissner@cygnus.com>
641 * d30v.h (FLAG_DELAY): New flag for delayed branches/jumps.
643 Mon Feb 23 10:38:21 1998 Doug Evans <devans@seba.cygnus.com>
645 * cgen.h (CGEN_CAT3): Delete. Use CONCAT3 now.
646 (cgen_insn): Record syntax and format entries here, rather than
649 Tue Feb 17 21:42:56 1998 Nick Clifton <nickc@cygnus.com>
651 * cgen.h (CGEN_SYNTAX_MAKE_FIELD): New macro.
653 Tue Feb 17 16:00:56 1998 Doug Evans <devans@seba.cygnus.com>
655 * cgen.h (cgen_insert_fn): Change type of result to const char *.
656 (cgen_parse_{signed,unsigned}_integer): Delete min,max arguments.
657 (CGEN_{INSN,KEYWORD,OPERAND}_NBOOL_ATTRS): Renamed from ..._MAX_ATTRS.
659 Thu Feb 12 18:30:41 1998 Doug Evans <devans@canuck.cygnus.com>
661 * cgen.h (lookup_insn): New argument alias_p.
663 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
665 Fix rac to accept only a0:
666 * d10v.h (OPERAND_ACC): Split into:
667 (OPERAND_ACC0, OPERAND_ACC1) .
668 (OPERAND_GPR): Define.
670 Wed Feb 11 17:31:53 1998 Doug Evans <devans@seba.cygnus.com>
672 * cgen.h (CGEN_FIELDS): Define here.
673 (CGEN_HW_ENTRY): New member `type'.
674 (hw_list): Delete decl.
675 (enum cgen_mode): Declare.
676 (CGEN_OPERAND): New member `hw'.
677 (enum cgen_operand_instance_type): Declare.
678 (CGEN_OPERAND_INSTANCE): New type.
679 (CGEN_INSN): New member `operands'.
680 (CGEN_OPCODE_DATA): Make hw_list const.
681 (get_insn_operands,lookup_insn): Add prototypes for.
683 Tue Feb 3 17:11:23 1998 Doug Evans <devans@seba.cygnus.com>
685 * cgen.h (CGEN_INSN_MAX_ATTRS): Renamed from CGEN_MAX_INSN_ATTRS.
686 (CGEN_HW_ENTRY): Move `next' entry to end of struct.
687 (CGEN_KEYWORD_MAX_ATTRS): Renamed from CGEN_MAX_KEYWORD_ATTRS.
688 (CGEN_OPERAND_MAX_ATTRS): Renamed from CGEN_MAX_OPERAND_ATTRS.
690 Mon Feb 2 19:19:15 1998 Ian Lance Taylor <ian@cygnus.com>
692 * cgen.h: Correct typo in comment end marker.
694 Mon Feb 2 17:10:38 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
698 Thu Jan 22 17:54:56 1998 Nick Clifton <nickc@cygnus.com>
700 * cgen.h: Add prototypes for cgen_save_fixups(),
701 cgen_restore_fixups(), and cgen_swap_fixups(). Change prototype
702 of cgen_asm_finish_insn() to return a char *.
704 Wed Jan 14 17:21:43 1998 Nick Clifton <nickc@cygnus.com>
706 * cgen.h: Formatting changes to improve readability.
708 Mon Jan 12 11:37:36 1998 Doug Evans <devans@seba.cygnus.com>
710 * cgen.h (*): Clean up pass over `struct foo' usage.
711 (CGEN_ATTR): Make unsigned char.
712 (CGEN_ATTR_TYPE): Update.
713 (CGEN_ATTR_{ENTRY,TABLE}): New types.
714 (cgen_base): Move member `attrs' to cgen_insn.
715 (CGEN_KEYWORD): New member `null_entry'.
716 (CGEN_{SYNTAX,FORMAT}): New types.
717 (cgen_insn): Format and syntax separated from each other.
719 Tue Dec 16 15:15:52 1997 Michael Meissner <meissner@cygnus.com>
721 * d30v.h (d30v_opcode): Reorder flags somewhat, add new flags for
722 2 word load/store, ADDppp/SUBppp, 16/32 bit multiply. Make
723 flags_{used,set} long.
724 (d30v_operand): Make flags field long.
726 Mon Dec 1 12:24:44 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
728 * m68k.h: Fix comment describing operand types.
730 Sun Nov 23 22:31:27 1997 Michael Meissner <meissner@cygnus.com>
732 * d30v.h (SHORT_CMPU): Add case for cmpu instruction, and move
733 everything else after down.
735 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
737 * d10v.h (OPERAND_FLAG): Split into:
738 (OPERAND_FFLAG, OPERAND_CFLAG) .
740 Thu Nov 13 11:04:24 1997 Gavin Koch <gavin@cygnus.com>
742 * mips.h (struct mips_opcode): Changed comments to reflect new
745 Fri Oct 24 22:36:20 1997 Ken Raeburn <raeburn@cygnus.com>
747 * mips.h: Added to comments a quick-ref list of all assigned
748 operand type characters.
749 (OP_{MASK,SH}_PERFREG): New macros.
751 Wed Oct 22 17:28:33 1997 Richard Henderson <rth@cygnus.com>
753 * sparc.h: Add '_' and '/' for v9a asr's.
754 Patch from David Miller <davem@vger.rutgers.edu>
756 Tue Oct 14 13:22:29 1997 Jeffrey A Law (law@cygnus.com)
758 * h8300.h: Bit ops with absolute addresses not in the 8 bit
759 area are not available in the base model (H8/300).
761 Thu Sep 25 13:03:41 1997 Ian Lance Taylor <ian@cygnus.com>
763 * m68k.h: Remove documentation of ` operand specifier.
765 Wed Sep 24 19:00:34 1997 Ian Lance Taylor <ian@cygnus.com>
767 * m68k.h: Document q and v operand specifiers.
769 Mon Sep 15 18:28:37 1997 Nick Clifton <nickc@cygnus.com>
771 * v850.h (struct v850_opcode): Add processors field.
772 (PROCESSOR_V850, PROCESSOR_ALL): New bit constants.
773 (PROCESSOR_V850E, PROCESSOR_NOT_V850): New bit constants.
774 (PROCESSOR_V850EA): New bit constants.
776 Mon Sep 15 11:29:43 1997 Ken Raeburn <raeburn@cygnus.com>
778 Merge changes from Martin Hunt:
780 * d30v.h: Allow up to 64 control registers. Add
783 * d30v.h (LONG_Db): New form for delayed branches.
785 * d30v.h: (LONG_Db): New form for repeati.
787 * d30v.h (SHORT_D2B): New form.
789 * d30v.h (SHORT_A2): New form.
791 * d30v.h (OPERAND_2REG): Add new operand to indicate 2
792 registers are used. Needed for VLIW optimization.
794 Mon Sep 8 14:05:45 1997 Doug Evans <dje@canuck.cygnus.com>
796 * cgen.h: Move assembler interface section
797 up so cgen_parse_operand_result is defined for cgen_parse_address.
798 (cgen_parse_address): Update prototype.
800 Tue Sep 2 15:32:32 1997 Nick Clifton <nickc@cygnus.com>
802 * v850.h (V850_OPREAND_ADJUST_SHORT_MEMORY): Removed.
804 Tue Aug 26 12:21:52 1997 Ian Lance Taylor <ian@cygnus.com>
806 * i386.h (two_byte_segment_defaults): Correct base register 5 in
807 modes 1 and 2 to be ss rather than ds. From Gabriel Paubert
810 * i386.h: Set ud2 to 0x0f0b. From Gabriel Paubert
813 * i386.h: Comment fixes for ficom[p]?{s,l} from Gabriel Paubert
816 * i386.h (JUMP_ON_CX_ZERO): Uncomment (define again).
817 (JUMP_ON_ECX_ZERO): Remove commented out macro.
819 Fri Aug 22 10:38:29 1997 Nick Clifton <nickc@cygnus.com>
821 * v850.h (V850_NOT_R0): New flag.
823 Mon Aug 18 11:05:58 1997 Nick Clifton <nickc@cygnus.com>
825 * v850.h (struct v850_opcode): Remove flags field.
827 Wed Aug 13 18:45:48 1997 Nick Clifton <nickc@cygnus.com>
829 * v850.h (struct v850_opcode): Add flags field.
830 (struct v850_operand): Extend meaning of 'bits' and 'shift'
832 (V850E_INSTRUCTION, V850EA_INSTRUCTION): New flags.
833 (V850E_PUSH_POP, V850E_IMMEDIATE16, V850E_IMMEDIATE32): New flags.
835 Fri Aug 8 16:58:42 1997 Doug Evans <dje@canuck.cygnus.com>
839 Thu Jul 24 21:16:58 1997 Doug Evans <dje@canuck.cygnus.com>
841 * sparc.h (sparc_opcodes): Declare as const.
843 Thu Jul 10 12:53:25 1997 Jeffrey A Law (law@cygnus.com)
845 * mips.h (FP_S, FP_D): Define. Bitmasks indicating if an insn
846 uses single or double precision floating point resources.
847 (INSN_NO_ISA, INSN_ISA1): Define.
848 (cpu specific INSN macros): Tweak into bitmasks outside the range
851 Mon Jun 16 14:10:00 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
853 * i386.h: Fix pand opcode.
855 Mon Jun 2 11:35:09 1997 Gavin Koch <gavin@cygnus.com>
857 * mips.h: Widen INSN_ISA and move it to a more convenient
858 bit position. Add INSN_3900.
860 Tue May 20 11:25:29 1997 Gavin Koch <gavin@cygnus.com>
862 * mips.h (struct mips_opcode): added new field membership.
864 Mon May 12 16:26:50 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
866 * i386.h (movd): only Reg32 is allowed.
868 * i386.h: add fcomp and ud2. From Wayne Scott
869 <wscott@ichips.intel.com>.
871 Mon May 5 17:16:21 1997 Ian Lance Taylor <ian@cygnus.com>
873 * i386.h: Add MMX instructions.
875 Mon May 5 12:45:19 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
877 * i386.h: Remove W modifier from conditional move instructions.
879 Mon Apr 14 14:56:58 1997 Ian Lance Taylor <ian@cygnus.com>
881 * i386.h: Change the opcodes for fsubp, fsubrp, fdivp, and fdivrp
882 with no arguments to match that generated by the UnixWare
885 Thu Apr 10 14:35:00 1997 Doug Evans <dje@canuck.cygnus.com>
887 * cgen.h (<cpu>_cgen_assemble_insn): New arg for errmsg.
888 (cgen_parse_operand_fn): Declare.
889 (cgen_init_parse_operand): Declare.
890 (cgen_parse_operand): Renamed from cgen_asm_parse_operand,
892 (enum cgen_parse_operand_result): Renamed from cgen_asm_result.
893 (enum cgen_parse_operand_type): New enum.
895 Sat Apr 5 13:14:05 1997 Ian Lance Taylor <ian@cygnus.com>
897 * i386.h: Revert last patch for the NON_BROKEN_OPCODES cases.
899 Fri Apr 4 11:46:11 1997 Doug Evans <dje@canuck.cygnus.com>
903 Fri Apr 4 14:02:32 1997 Ian Lance Taylor <ian@cygnus.com>
905 * i386.h: Correct opcode values for fsubp, fsubrp, fdivp, and
908 Tue Mar 25 22:57:26 1997 Stu Grossman (grossman@critters.cygnus.com)
910 * v850.h (extract): Make unsigned.
912 Mon Mar 24 14:38:15 1997 Ian Lance Taylor <ian@cygnus.com>
916 Thu Mar 20 19:49:10 1997 Ian Lance Taylor <ian@cygnus.com>
918 * i386.h: Change DW to W for cmpxchg and xadd, since they don't
919 take a direction bit.
921 Sat Mar 15 19:03:29 1997 H.J. Lu <hjl@lucon.org>
923 * sparc.h (sparc_opcode_lookup_arch): Use full prototype.
925 Fri Mar 14 15:22:01 1997 Ian Lance Taylor <ian@cygnus.com>
927 * sparc.h: Include <ansidecl.h>. Update function declarations to
928 use prototypes, and to use const when appropriate.
930 Thu Mar 6 14:18:30 1997 Jeffrey A Law (law@cygnus.com)
932 * mn10300.h (MN10300_OPERAND_RELAX): Define.
934 Mon Feb 24 15:15:56 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
936 * d10v.h: Change pre_defined_registers to
937 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
939 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
941 * mips.h: Add macros for cop0, cop1 cop2 and cop3.
942 Change mips_opcodes from const array to a pointer,
943 and change bfd_mips_num_opcodes from const int to int,
944 so that we can increase the size of the mips opcodes table
947 Fri Feb 21 16:34:18 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
949 * d30v.h (FLAG_X): Remove unused flag.
951 Tue Feb 18 17:37:20 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
955 Fri Feb 14 13:16:15 1997 Fred Fish <fnf@cygnus.com>
957 * tic80.h (PDS_NAME): Macro to access name field of predefined symbols.
958 (PDS_VALUE): Macro to access value field of predefined symbols.
959 (tic80_next_predefined_symbol): Add prototype.
961 Mon Feb 10 10:32:17 1997 Fred Fish <fnf@cygnus.com>
963 * tic80.h (tic80_symbol_to_value): Change prototype to match
964 change in function, added class parameter.
966 Thu Feb 6 17:30:15 1997 Fred Fish <fnf@cygnus.com>
968 * tic80.h (TIC80_OPERAND_ENDMASK): Add for flagging TIc80
969 endmask fields, which are somewhat weird in that 0 and 32 are
970 treated exactly the same.
972 Thu Jan 30 13:46:18 1997 Fred Fish <fnf@cygnus.com>
974 * tic80.h: Change all the OPERAND defines to use the form (1 << X)
975 rather than a constant that is 2**X. Reorder them to put bits for
976 operands that have symbolic names in the upper bits, so they can
977 be packed into an int where the lower bits contain the value that
978 corresponds to that symbolic name.
979 (predefined_symbo): Add struct.
980 (tic80_predefined_symbols): Declare array of translations.
981 (tic80_num_predefined_symbols): Declare size of that array.
982 (tic80_value_to_symbol): Declare function.
983 (tic80_symbol_to_value): Declare function.
985 Wed Jan 29 09:37:25 1997 Jeffrey A Law (law@cygnus.com)
987 * mn10200.h (MN10200_OPERAND_RELAX): Define.
989 Sat Jan 18 15:18:59 1997 Fred Fish <fnf@cygnus.com>
991 * tic80.h (TIC80_NO_R0_DEST): Add for opcodes where r0 cannot
992 be the destination register.
994 Thu Jan 16 20:48:55 1997 Fred Fish <fnf@cygnus.com>
996 * tic80.h (struct tic80_opcode): Change "format" field to "flags".
997 (FMT_UNUSED, FMT_SI, FMT_LI, FMT_REG): Delete.
998 (TIC80_VECTOR): Define a flag bit for the flags. This one means
999 that the opcode can have two vector instructions in a single
1000 32 bit word and we have to encode/decode both.
1002 Tue Jan 14 19:37:09 1997 Fred Fish <fnf@cygnus.com>
1004 * tic80.h (TIC80_OPERAND_PCREL): Renamed from
1005 TIC80_OPERAND_RELATIVE for PC relative.
1006 (TIC80_OPERAND_BASEREL): New flag bit for register
1009 Mon Jan 13 15:56:38 1997 Fred Fish <fnf@cygnus.com>
1011 * tic80.h (TIC80_OPERAND_FLOAT): Add for floating point operands.
1013 Mon Jan 6 10:51:15 1997 Fred Fish <fnf@cygnus.com>
1015 * tic80.h (TIC80_OPERAND_SCALED): Operand may have optional
1016 ":s" modifier for scaling.
1018 Sun Jan 5 12:12:19 1997 Fred Fish <fnf@cygnus.com>
1020 * tic80.h (TIC80_OPERAND_M_SI): Add operand modifier for ":m".
1021 (TIC80_OPERAND_M_LI): Ditto
1023 Sat Jan 4 19:02:44 1997 Fred Fish <fnf@cygnus.com>
1025 * tic80.h (TIC80_OPERAND_BITNUM): Renamed from TIC80_OPERAND_CC_SZ.
1026 (TIC80_OPERAND_CC): New define for condition code operand.
1027 (TIC80_OPERAND_CR): New define for control register operand.
1029 Fri Jan 3 16:22:23 1997 Fred Fish <fnf@cygnus.com>
1031 * tic80.h (struct tic80_opcode): Name changed.
1032 (struct tic80_opcode): Remove format field.
1033 (struct tic80_operand): Add insertion and extraction functions.
1034 (TIC80_OPERAND_*): Remove old bogus values, start adding new
1038 Tue Dec 31 15:05:41 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1040 * v850.h (V850_OPERAND_ADJUST_SHORT_MEMORY): New flag to adjust
1041 type IV instruction offsets.
1043 Fri Dec 27 22:23:10 1996 Fred Fish <fnf@cygnus.com>
1045 * tic80.h: New file.
1047 Wed Dec 18 10:06:31 1996 Jeffrey A Law (law@cygnus.com)
1049 * mn10200.h (MN10200_OPERAND_NOCHECK): Define.
1051 Sat Dec 14 10:48:31 1996 Fred Fish <fnf@ninemoons.com>
1053 * mn10200.h: Fix comment, mn10200_operand not powerpc_operand.
1054 * mn10300.h: Fix comment, mn10300_operand not powerpc_operand.
1055 * v850.h: Fix comment, v850_operand not powerpc_operand.
1057 Mon Dec 9 16:45:39 1996 Jeffrey A Law (law@cygnus.com)
1059 * mn10200.h: Flesh out structures and definitions needed by
1060 the mn10200 assembler & disassembler.
1062 Tue Nov 26 10:46:56 1996 Ian Lance Taylor <ian@cygnus.com>
1064 * mips.h: Add mips16 definitions.
1066 Mon Nov 25 17:56:54 1996 J.T. Conklin <jtc@cygnus.com>
1068 * m68k.h: Document new <, >, m, n, o and p operand specifiers.
1070 Wed Nov 20 10:59:41 1996 Jeffrey A Law (law@cygnus.com)
1072 * mn10300.h (MN10300_OPERAND_PCREL): Define.
1073 (MN10300_OPERAND_MEMADDR): Define.
1075 Tue Nov 19 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
1077 * mn10300.h (MN10300_OPERAND_REG_LIST): Define.
1079 Wed Nov 6 13:41:08 1996 Jeffrey A Law (law@cygnus.com)
1081 * mn10300.h (MN10300_OPERAND_SPLIT): Define.
1083 Tue Nov 5 13:26:12 1996 Jeffrey A Law (law@cygnus.com)
1085 * mn10300.h (MN10300_OPERAND_EXTENDED): Define.
1087 Mon Nov 4 12:52:48 1996 Jeffrey A Law (law@cygnus.com)
1089 * mn10300.h (MN10300_OPERAND_REPEATED): Define.
1091 Fri Nov 1 10:31:02 1996 Richard Henderson <rth@tamu.edu>
1093 * alpha.h: Don't include "bfd.h"; private relocation types are now
1094 negative to minimize problems with shared libraries. Organize
1095 instruction subsets by AMASK extensions and PALcode
1097 (struct alpha_operand): Move flags slot for better packing.
1099 Tue Oct 29 12:19:10 1996 Jeffrey A Law (law@cygnus.com)
1101 * v850.h (V850_OPERAND_RELAX): New operand flag.
1103 Thu Oct 10 14:29:11 1996 Jeffrey A Law (law@cygnus.com)
1105 * mn10300.h (FMT_*): Move operand format definitions
1108 Tue Oct 8 14:48:07 1996 Jeffrey A Law (law@cygnus.com)
1110 * mn10300.h (MN10300_OPERAND_PAREN): Define.
1112 Mon Oct 7 16:52:11 1996 Jeffrey A Law (law@cygnus.com)
1114 * mn10300.h (mn10300_opcode): Add "format" field.
1115 (MN10300_OPERAND_*): Define.
1117 Thu Oct 3 10:33:46 1996 Jeffrey A Law (law@cygnus.com)
1119 * mn10x00.h: Delete.
1120 * mn10200.h, mn10300.h: New files.
1122 Wed Oct 2 21:31:26 1996 Jeffrey A Law (law@cygnus.com)
1124 * mn10x00.h: New file.
1126 Fri Sep 27 18:26:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1128 * v850.h: Add new flag to indicate this instruction uses a PC
1131 Fri Sep 13 14:58:13 1996 Jeffrey A Law (law@cygnus.com)
1133 * h8300.h (stmac): Add missing instruction.
1135 Sat Aug 31 16:02:03 1996 Jeffrey A Law (law@cygnus.com)
1137 * v850.h (v850_opcode): Remove "size" field. Add "memop"
1140 Fri Aug 23 10:39:08 1996 Jeffrey A Law (law@cygnus.com)
1142 * v850.h (V850_OPERAND_EP): Define.
1144 * v850.h (v850_opcode): Add size field.
1146 Thu Aug 22 16:51:25 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1148 * v850.h (v850_operands): Add insert and extract fields, pointers
1149 to functions used to handle unusual operand encoding.
1150 (V850_OPERAND_REG, V850_OPERAND_SRG, V850_OPERAND_CC,
1151 V850_OPERAND_SIGNED): Defined.
1153 Wed Aug 21 17:45:10 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1155 * v850.h (v850_operands): Add flags field.
1156 (OPERAND_REG, OPERAND_NUM): Defined.
1158 Tue Aug 20 14:52:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1162 Fri Aug 16 14:44:15 1996 James G. Smith <jsmith@cygnus.co.uk>
1164 * mips.h (OP_SH_LOCC, OP_SH_HICC, OP_MASK_CC, OP_SH_COP1NORM,
1165 OP_MASK_COP1NORM, OP_SH_COP1SPEC, OP_MASK_COP1SPEC,
1166 OP_MASK_COP1SCLR, OP_MASK_COP1CMP, OP_SH_COP1CMP, OP_SH_FORMAT,
1167 OP_MASK_FORMAT, OP_SH_TRUE, OP_MASK_TRUE, OP_SH_GE, OP_MASK_GE,
1168 OP_SH_UNSIGNED, OP_MASK_UNSIGNED, OP_SH_HINT, OP_MASK_HINT):
1171 Fri Aug 16 00:15:15 1996 Jeffrey A Law (law@cygnus.com)
1173 * hppa.h (pitlb, pitlbe, iitlba, iitlbp, fic, fice): Accept
1174 a 3 bit space id instead of a 2 bit space id.
1176 Thu Aug 15 13:11:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1178 * d10v.h: Add some additional defines to support the
1179 assembler in determining which operations can be done in parallel.
1181 Tue Aug 6 11:13:22 1996 Jeffrey A Law (law@cygnus.com)
1183 * h8300.h (SN): Define.
1184 (eepmov.b): Renamed from "eepmov"
1185 (nop, bpt, rte, rts, sleep, clrmac): These have no size associated
1188 Fri Jul 26 11:47:10 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1190 * d10v.h (OPERAND_SHIFT): New operand flag.
1192 Thu Jul 25 12:06:22 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1194 * d10v.h: Changes for divs, parallel-only instructions, and
1197 Mon Jul 22 11:21:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1199 * d10v.h (pd_reg): Define. Putting the definition here allows
1200 the assembler and disassembler to share the same struct.
1202 Mon Jul 22 12:15:25 1996 Ian Lance Taylor <ian@cygnus.com>
1204 * i960.h (i960_opcodes): "halt" takes an argument. From Stephen
1205 Williams <steve@icarus.com>.
1207 Wed Jul 17 14:46:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1211 Thu Jul 11 12:09:15 1996 Jeffrey A Law (law@cygnus.com)
1213 * h8300.h (band, bclr): Force high bit of immediate nibble to zero.
1215 Wed Jul 3 14:30:12 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1217 * m68k.h (mcf5200): New macro.
1218 Document names of coldfire control registers.
1220 Tue Jul 2 23:05:45 1996 Jeffrey A Law (law@cygnus.com)
1222 * h8300.h (SRC_IN_DST): Define.
1224 * h8300.h (UNOP3): Mark the register operand in this insn
1225 as a source operand, not a destination operand.
1226 (SHIFT_2, SHIFT_IMM): Remove. Eliminate all references.
1227 (UNOP3): Change SHIFT_IMM to IMM for H8/S bitops. Mark
1228 register operand with SRC_IN_DST.
1230 Fri Jun 21 13:52:17 1996 Richard Henderson <rth@tamu.edu>
1232 * alpha.h: New file.
1234 Thu Jun 20 15:02:57 1996 Ian Lance Taylor <ian@cygnus.com>
1236 * rs6k.h: Remove obsolete file.
1238 Wed Jun 19 15:29:38 1996 Ian Lance Taylor <ian@cygnus.com>
1240 * i386.h: Correct opcode values for faddp, fsubp, fsubrp, fmulp,
1241 fdivp, and fdivrp. Add ffreep.
1243 Tue Jun 18 16:06:00 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1245 * h8300.h: Reorder various #defines for readability.
1246 (ABS32SRC, ABS32DST, DSP32LIST, ABS32LIST, A32LIST): Define.
1247 (BITOP): Accept additional (unused) argument. All callers changed.
1250 (ldc, stc, movb, movw, movl): Use 32bit offsets and absolutes.
1252 * h8300.h (EXR, SHIFT_2, MACREG, SHIFT_IMM, RDINC): Define.
1253 (O_TAS, O_CLRMAC, O_LDMAC, O_MAC, O_LDM, O_STM): Define.
1254 (BITOP, EBITOP): Handle new H8/S addressing modes for
1256 (UNOP3): Handle new shift/rotate insns on the H8/S.
1257 (insns using exr): New instructions.
1258 (tas, mac, ldmac, clrmac, ldm, stm): New instructions.
1260 Thu May 23 16:56:48 1996 Jeffrey A Law (law@cygnus.com)
1262 * h8300.h (add.l): Undo Apr 5th change. The manual I had
1265 Mon May 6 23:38:22 1996 Jeffrey A Law (law@cygnus.com)
1267 * h8300.h (START): Remove.
1268 (MEMRELAX): Define. Mark absolute memory operands in mov.b, mov.w
1269 and mov.l insns that can be relaxed.
1271 Tue Apr 30 18:30:58 1996 Ian Lance Taylor <ian@cygnus.com>
1273 * i386.h: Remove Abs32 from lcall.
1275 Mon Apr 22 17:09:23 1996 Doug Evans <dje@blues.cygnus.com>
1277 * sparc.h (SPARC_OPCODE_ARCH_V9_P): New macro.
1278 (SLCPOP): New macro.
1279 Mark X,Y opcode letters as in use.
1281 Thu Apr 11 17:28:18 1996 Ian Lance Taylor <ian@cygnus.com>
1283 * sparc.h (F_FLOAT, F_FBR): Define.
1285 Fri Apr 5 16:55:34 1996 Jeffrey A Law (law@cygnus.com)
1287 * h8300.h (ABS8MEM): Renamed from ABSMOV. Remove ABSMOV
1289 (ABS8SRC,ABS8DST): Add ABS8MEM.
1290 (add.l): Fix reg+reg variant.
1291 (eepmov.w): Renamed from eepmovw.
1292 (ldc,stc): Fix many cases.
1294 Sun Mar 31 13:30:03 1996 Doug Evans <dje@canuck.cygnus.com>
1296 * sparc.h (SPARC_OPCODE_ARCH_MASK): New macro.
1298 Thu Mar 7 15:08:23 1996 Doug Evans <dje@charmed.cygnus.com>
1300 * sparc.h (O): Mark operand letter as in use.
1302 Tue Feb 20 20:46:21 1996 Doug Evans <dje@charmed.cygnus.com>
1304 * sparc.h (sparc_{encode,decode}_sparclet_cpreg): Declare.
1305 Mark operand letters uU as in use.
1307 Mon Feb 19 01:59:08 1996 Doug Evans <dje@charmed.cygnus.com>
1309 * sparc.h (sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_SPARCLET.
1310 (sparc_opcode_arch): Delete member `conflicts'. Add `supported'.
1311 (SPARC_OPCODE_SUPPORTED): New macro.
1312 (SPARC_OPCODE_CONFLICT_P): Rewrite.
1315 Fri Feb 16 12:23:34 1996 Jeffrey A Law (law@cygnus.com)
1317 * sparc.h (sparc_opcode_lookup_arch) Make return type in
1318 declaration consistent with return type in definition.
1320 Wed Feb 14 18:14:11 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
1322 * i386.h (i386_optab): Remove Data32 from pushf and popf.
1324 Thu Feb 8 14:27:21 1996 James Carlson <carlson@xylogics.com>
1326 * i386.h (i386_regtab): Add 80486 test registers.
1328 Mon Feb 5 18:35:46 1996 Ian Lance Taylor <ian@cygnus.com>
1330 * i960.h (I_HX): Define.
1331 (i960_opcodes): Add HX instruction.
1333 Mon Jan 29 12:43:39 1996 Ken Raeburn <raeburn@cygnus.com>
1335 * i386.h: Fix waiting forms of finit, fstenv, fsave, fstsw, fstcw,
1338 Wed Jan 24 22:36:59 1996 Doug Evans <dje@charmed.cygnus.com>
1340 * sparc.h (enum sparc_opcode_arch_val): Replaces sparc_architecture.
1341 (SPARC_OPCODE_CONFLICT_P): Renamed from ARCHITECTURES_CONFLICT_P.
1342 (bfd_* defines): Delete.
1343 (sparc_opcode_archs): Replaces architecture_pname.
1344 (sparc_opcode_lookup_arch): Declare.
1345 (NUMOPCODES): Delete.
1347 Mon Jan 22 08:24:32 1996 Doug Evans <dje@charmed.cygnus.com>
1349 * sparc.h (enum sparc_architecture): Add v9a.
1350 (ARCHITECTURES_CONFLICT_P): Update.
1352 Thu Dec 28 13:27:53 1995 John Hassey <hassey@rtp.dg.com>
1354 * i386.h: Added Pentium Pro instructions.
1356 Thu Nov 2 22:59:22 1995 Ian Lance Taylor <ian@cygnus.com>
1358 * m68k.h: Document new 'W' operand place.
1360 Tue Oct 24 10:49:10 1995 Jeffrey A Law (law@cygnus.com)
1362 * hppa.h: Add lci and syncdma instructions.
1364 Mon Oct 23 11:09:16 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
1366 * mips.h: Added INSN_4100 flag to mark NEC VR4100 specific
1369 Mon Oct 16 10:28:15 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1371 * ppc.h (PPC_OPCODE_{COMMON,ANY}): New opcode flags for
1372 assembler's -mcom and -many switches.
1374 Wed Oct 11 16:56:33 1995 Ken Raeburn <raeburn@cygnus.com>
1376 * i386.h: Fix cmpxchg8b extension opcode description.
1378 Thu Oct 5 18:03:36 1995 Ken Raeburn <raeburn@cygnus.com>
1380 * i386.h: Add Pentium instructions wrmsr, rdtsc, rdmsr, cmpxchg8b,
1383 Tue Sep 19 15:26:43 1995 Ian Lance Taylor <ian@cygnus.com>
1385 * m68k.h: Change comment: split type P into types 0, 1 and 2.
1387 Wed Aug 30 13:50:55 1995 Doug Evans <dje@canuck.cygnus.com>
1389 * sparc.h (sparc_{encode,decode}_prefetch): Declare.
1391 Tue Aug 29 15:34:58 1995 Doug Evans <dje@canuck.cygnus.com>
1393 * sparc.h (sparc_{encode,decode}_{asi,membar}): Declare.
1395 Wed Aug 2 18:32:19 1995 Ian Lance Taylor <ian@cygnus.com>
1397 * m68kmri.h: Remove.
1399 * m68k.h: Move tables into opcodes/m68k-opc.c, leaving just the
1400 declarations. Remove F_ALIAS and flag field of struct
1401 m68k_opcode. Change arch field of struct m68k_opcode to unsigned
1402 int. Make name and args fields of struct m68k_opcode const.
1404 Wed Aug 2 08:16:46 1995 Doug Evans <dje@canuck.cygnus.com>
1406 * sparc.h (F_NOTV9): Define.
1408 Tue Jul 11 14:20:42 1995 Jeff Spiegel <jeffs@lsil.com>
1410 * mips.h (INSN_4010): Define.
1412 Wed Jun 21 18:49:51 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1414 * m68k.h (TBL1): Reverse sense of "round" argument in result.
1416 Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>:
1417 * m68k.h: Fix argument descriptions of coprocessor
1418 instructions to allow only alterable operands where appropriate.
1419 [!NO_DEFAULT_SIZES]: An omitted size defaults to `w'.
1420 (m68k_opcode_aliases): Add more aliases.
1422 Fri Apr 14 22:15:34 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1424 * m68k.h: Added explcitly short-sized conditional branches, and a
1425 bunch of aliases (fmov*, ftest*, tdivul) to support gcc's
1426 svr4-based configurations.
1428 Mon Mar 13 21:30:01 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1430 Mon Feb 27 08:36:39 1995 Bryan Ford <baford@cs.utah.edu>
1431 * i386.h: added missing Data16/Data32 flags to a few instructions.
1433 Wed Mar 8 15:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
1435 * mips.h (OP_MASK_FR, OP_SH_FR): Define.
1436 (OP_MASK_BCC, OP_SH_BCC): Define.
1437 (OP_MASK_PREFX, OP_SH_PREFX): Define.
1438 (OP_MASK_CCC, OP_SH_CCC): Define.
1439 (INSN_READ_FPR_R): Define.
1442 Wed Mar 8 03:13:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1444 * m68k.h (enum m68k_architecture): Deleted.
1445 (struct m68k_opcode_alias): New type.
1446 (m68k_opcodes): Now const. Deleted opcode aliases with exactly
1447 matching constraints, values and flags. As a side effect of this,
1448 the MOTOROLA_SYNTAX_ONLY and MIT_SYNTAX_ONLY macros, which so far
1449 as I know were never used, now may need re-examining.
1450 (numopcodes): Now const.
1451 (m68k_opcode_aliases, numaliases): New variables.
1453 [DONT_DEFINE_TABLE]: Declare numopcodes, numaliases, and
1454 m68k_opcode_aliases; update declaration of m68k_opcodes.
1456 Mon Mar 6 10:02:00 1995 Jeff Law (law@snake.cs.utah.edu)
1458 * hppa.h (delay_type): Delete unused enumeration.
1459 (pa_opcode): Replace unused delayed field with an architecture
1461 (pa_opcodes): Mark each instruction as either PA1.0 or PA1.1.
1463 Fri Mar 3 16:10:24 1995 Ian Lance Taylor <ian@cygnus.com>
1465 * mips.h (INSN_ISA4): Define.
1467 Fri Feb 24 19:13:37 1995 Ian Lance Taylor <ian@cygnus.com>
1469 * mips.h (M_DLA_AB, M_DLI): Define.
1471 Thu Feb 23 17:33:09 1995 Jeff Law (law@snake.cs.utah.edu)
1473 * hppa.h (fstwx): Fix single-bit error.
1475 Wed Feb 15 12:19:52 1995 Ian Lance Taylor <ian@cygnus.com>
1477 * mips.h (M_ULD, M_ULD_A, M_USD, M_USD_A): Define.
1479 Mon Feb 6 10:35:23 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1481 * i386.h: added cpuid instruction , and dr[0-7] aliases for the
1482 debug registers. From Charles Hannum (mycroft@netbsd.org).
1484 Mon Feb 6 03:31:54 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1486 Changes from Bryan Ford <baford@schirf.cs.utah.edu> for 16-bit
1488 * i386.h (MOV_AX_DISP32): New macro.
1489 (i386_optab): Added Data16 and Data32 as needed. Added "w" forms
1490 of several call/return instructions.
1491 (ADDR_PREFIX_OPCODE): New macro.
1493 Mon Jan 23 16:45:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1495 Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu)
1497 * ../include/opcode/vax.h (struct vot_wot, field `args'): make
1498 it pointer to const char;
1499 (struct vot, field `name'): ditto.
1501 Thu Jan 19 14:47:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1503 * vax.h: Supply and properly group all values in end sentinel.
1505 Tue Jan 17 10:55:30 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1507 * mips.h (INSN_ISA, INSN_4650): Define.
1509 Wed Oct 19 13:34:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1511 * a29k.h: Add operand type 'I' for `inv' and `iretinv'. On
1512 systems with a separate instruction and data cache, such as the
1513 29040, these instructions take an optional argument.
1515 Wed Sep 14 17:44:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1517 * mips.h (INSN_STORE_MEMORY): Correct value to not conflict with
1520 Tue Sep 6 11:39:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1522 * mips.h (INSN_STORE_MEMORY): Define.
1524 Thu Jul 28 19:28:07 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1526 * sparc.h: Document new operand type 'x'.
1528 Tue Jul 26 17:48:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1530 * i960.h (I_CX2): New instruction category. It includes
1531 instructions available on Cx and Jx processors.
1532 (I_JX): New instruction category, for JX-only instructions.
1533 (i960_opcodes): Put eshro and sysctl in I_CX2 category. Added
1534 Jx-only instructions, in I_JX category.
1536 Wed Jul 13 18:43:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1538 * ns32k.h (endop): Made pointer const too.
1540 Sun Jul 10 11:01:09 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1542 * ns32k.h: Drop Q operand type as there is no correct use
1543 for it. Add I and Z operand types which allow better checking.
1545 Thu Jul 7 12:34:48 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1547 * h8300.h (xor.l) :fix bit pattern.
1548 (L_2): New size of operand.
1551 Fri Jun 10 16:38:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1553 * m68k.h: Move "trap" before "tpcc" to change disassembly.
1555 Fri Jun 3 15:57:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1557 * sparc.h: Include v9 definitions.
1559 Thu Jun 2 12:23:17 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1561 * m68k.h (m68060): Defined.
1562 (m68040up, mfloat, mmmu): Include it.
1563 (struct m68k_opcode): Widen `arch' field.
1564 (m68k_opcodes): Updated for M68060. Removed comments that were
1565 instructions commented out by "JF" years ago.
1567 Thu Apr 28 18:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1569 * m68k.h (struct m68k_opcode): Shorten `arch' field to 8 bits, and
1570 add a one-bit `flags' field.
1571 (F_ALIAS): New macro.
1573 Wed Apr 27 11:29:52 1994 Steve Chamberlain (sac@cygnus.com)
1575 * h8300.h (dec, inc): Get encoding right.
1577 Mon Apr 4 13:12:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1579 * ppc.h (struct powerpc_operand): Removed signedp field; just use
1581 (PPC_OPERAND_SIGNED): Define.
1582 (PPC_OPERAND_SIGNOPT): Define.
1584 Thu Mar 31 19:34:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1586 * i386.h (IS_JUMP_ON_ECX_ZERO, "jcxz" pattern): Operand size
1587 prefix is 0x66, not 0x67. Patch from H.J. Lu (hlu@nynexst.com).
1589 Thu Mar 3 15:51:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1591 * i386.h: Reverse last change. It'll be handled in gas instead.
1593 Thu Feb 24 15:29:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1595 * i386.h (sar): Disabled the two-operand Imm1 form, since it was
1596 slower on the 486 and used the implicit shift count despite the
1597 explicit operand. The one-operand form is still available to get
1598 the shorter form with the implicit shift count.
1600 Thu Feb 17 12:27:52 1994 Torbjorn Granlund (tege@mexican.cygnus.com)
1602 * hppa.h: Fix typo in fstws arg string.
1604 Wed Feb 9 21:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1606 * ppc.h (struct powerpc_opcode): Make operands field unsigned.
1608 Mon Feb 7 19:14:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1610 * ppc.h (PPC_OPCODE_601): Define.
1612 Fri Feb 4 23:43:50 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1614 * hppa.h (addb): Use '@' for addb and addib pseudo ops.
1615 (so we can determine valid completers for both addb and addb[tf].)
1617 * hppa.h (xmpyu): No floating point format specifier for the
1620 Fri Feb 4 23:36:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1622 * ppc.h (PPC_OPERAND_NEXT): Define.
1623 (PPC_OPERAND_NEGATIVE): Change value to make room for above.
1624 (struct powerpc_macro): Define.
1625 (powerpc_macros, powerpc_num_macros): Declare.
1627 Fri Jan 21 19:13:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1629 * ppc.h: New file. Header file for PowerPC opcode table.
1631 Mon Jan 17 00:14:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1633 * hppa.h: More minor template fixes for sfu and copr (to allow
1634 for easier disassembly).
1636 * hppa.h: Fix templates for all the sfu and copr instructions.
1638 Wed Dec 15 15:12:42 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
1640 * i386.h (push): Permit Imm16 operand too.
1642 Sat Dec 11 16:14:06 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1644 * h8300.h (andc): Exists in base arch.
1646 Wed Dec 1 12:15:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1648 * From Hisashi MINAMINO <minamino@sramhc.sra.co.jp>
1649 * hppa.h: #undef NONE to avoid conflict with hiux include files.
1651 Sun Nov 21 22:06:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1653 * hppa.h: Add FP quadword store instructions.
1655 Wed Nov 17 17:13:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1657 * mips.h: (M_J_A): Added.
1660 Mon Nov 8 12:12:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1662 * mips.h (OP_MASK_CACHE, OP_SH_CACHE): Define. From Ted Lemon
1663 <mellon@pepper.ncd.com>.
1665 Sun Nov 7 00:30:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1667 * hppa.h: Immediate field in probei instructions is unsigned,
1668 not low-sign extended.
1670 Wed Nov 3 10:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1672 * m88k.h (RRI10MASK): Change from 0xfc00ffe0 to 0xfc00fc00.
1674 Tue Nov 2 12:41:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1676 * i386.h: Add "fxch" without operand.
1678 Mon Nov 1 18:13:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1680 * mips.h (M_JAL_1, M_JAL_2, M_JAL_A): Added.
1682 Sat Oct 2 22:26:11 1993 Jeffrey A Law (law@snake.cs.utah.edu)
1684 * hppa.h: Add gfw and gfr to the opcode table.
1686 Wed Sep 29 16:23:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1688 * m88k.h: extended to handle m88110.
1690 Tue Sep 28 19:19:08 1993 Jeffrey A Law (law@snake.cs.utah.edu)
1692 * hppa.h (be, ble): Use operand type 'z' to denote absolute branch
1695 Tue Sep 14 14:04:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1697 * i960.h (i960_opcodes): Properly bracket initializers.
1699 Mon Sep 13 12:50:52 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1701 * m88k.h (BOFLAG): rewrite to avoid nested comment.
1703 Mon Sep 13 15:46:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1705 * m68k.h (two): Protect second argument with parentheses.
1707 Fri Sep 10 16:29:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1709 * i386.h (i386_optab): Added new instruction "rsm" (for i386sl).
1710 Deleted old in/out instructions in "#if 0" section.
1712 Thu Sep 9 17:42:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1714 * i386.h (i386_optab): Properly bracket initializers.
1716 Wed Aug 25 13:50:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1718 * hppa.h (pa_opcode): Use '|' for movb and movib insns. (From
1719 Jeff Law, law@cs.utah.edu).
1721 Mon Aug 23 16:55:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1723 * i386.h (lcall): Accept Imm32 operand also.
1725 Mon Aug 23 12:43:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1727 * mips.h (M_ABSU): Removed (absolute value of unsigned number??).
1730 Thu Aug 19 15:08:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1732 * mips.h (INSN_*): Changed values. Removed unused definitions.
1733 Added INSN_COND_BRANCH_LIKELY, INSN_ISA2 and INSN_ISA3. Split
1734 INSN_LOAD_DELAY into INSN_LOAD_MEMORY_DELAY and
1735 INSN_LOAD_COPROC_DELAY. Split INSN_COPROC_DELAY into
1736 INSN_COPROC_MOVE_DELAY and INSN_COPROC_MEMORY_DELAY.
1737 (M_*): Added new values for r6000 and r4000 macros.
1738 (ANY_DELAY): Removed.
1740 Wed Aug 18 15:37:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1742 * mips.h: Added M_LI_S and M_LI_SS.
1744 Tue Aug 17 07:08:08 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1746 * h8300.h: Get some rare mov.bs correct.
1748 Thu Aug 5 09:15:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1750 * sparc.h: Don't define const ourself; rely on ansidecl.h having
1753 Fri Jul 30 18:41:11 1993 John Gilmore (gnu@cygnus.com)
1755 * sparc.h (F_JSR, F_UNBR, F_CONDBR): Add new flags to mark
1756 jump instructions, for use in disassemblers.
1758 Thu Jul 22 07:25:27 1993 Ian Lance Taylor (ian@cygnus.com)
1760 * m88k.h: Make bitfields just unsigned, not unsigned long or
1763 Wed Jul 21 11:55:31 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1765 * hppa.h: New argument type 'y'. Use in various float instructions.
1767 Mon Jul 19 17:17:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1769 * hppa.h (break): First immediate field is unsigned.
1771 * hppa.h: Add rfir instruction.
1773 Sun Jul 18 16:28:08 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1775 * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
1777 Fri Jul 16 09:59:29 1993 Ian Lance Taylor (ian@cygnus.com)
1779 * mips.h: Reworked the hazard information somewhat, and fixed some
1780 bugs in the instruction hazard descriptions.
1782 Thu Jul 15 12:42:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1784 * m88k.h: Corrected a couple of opcodes.
1786 Tue Jul 6 15:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
1788 * mips.h: Replaced with version from Ralph Campbell and OSF. The
1789 new version includes instruction hazard information, but is
1790 otherwise reasonably similar.
1792 Thu Jul 1 20:36:17 1993 Doug Evans (dje@canuck.cygnus.com)
1794 * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
1796 Fri Jun 11 18:38:44 1993 Ken Raeburn (raeburn@cygnus.com)
1798 Patches from Jeff Law, law@cs.utah.edu:
1799 * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
1800 Make the tables be the same for the following instructions:
1801 "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
1802 "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
1803 "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
1804 "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
1805 "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
1806 "fcmp", and "ftest".
1808 * hppa.h: Make new and old tables the same for "break", "mtctl",
1809 "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
1810 Fix typo in last patch. Collapse several #ifdefs into a
1813 * hppa.h: Delete remaining OLD_TABLE code. Bring some
1814 of the comments up-to-date.
1816 * hppa.h: Update "free list" of letters and update
1817 comments describing each letter's function.
1819 Fri Jun 4 15:41:37 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1821 * h8300.h: checkpoint, includes H8/300-H opcodes.
1823 Thu Jun 3 15:42:59 1993 Stu Grossman (grossman@cygnus.com)
1825 * Patches from Jeffrey Law <law@cs.utah.edu>.
1826 * hppa.h: Rework single precision FP
1827 instructions so that they correctly disassemble code
1830 Thu May 27 19:21:22 1993 Bruce Bauman (boot@osf.org)
1832 * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
1833 mov to allow instructions like mov ss,xyz(ecx) to assemble.
1835 Tue May 25 00:39:40 1993 Ken Raeburn (raeburn@cygnus.com)
1837 * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
1838 gdb will define it for now.
1840 Mon May 24 15:20:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1842 * sparc.h: Don't end enumerator list with comma.
1844 Fri May 14 15:15:50 1993 Ian Lance Taylor (ian@cygnus.com)
1846 * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
1847 * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
1848 ("bc2t"): Correct typo.
1849 ("[ls]wc[023]"): Use T rather than t.
1850 ("c[0123]"): Define general coprocessor instructions.
1852 Mon May 10 06:02:25 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1854 * m68k.h: Move split point for gcc compilation more towards
1857 Fri Apr 9 13:26:16 1993 Jim Kingdon (kingdon@cygnus.com)
1859 * rs6k.h: Clean up instructions for primary opcode 19 (many were
1860 simply wrong, ics, rfi, & rfsvc were missing).
1861 Add "a" to opr_ext for "bb". Doc fix.
1863 Thu Mar 18 13:45:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1865 * i386.h: 486 extensions from John Hassey (hassey@dg-rtp.dg.com).
1866 * mips.h: Add casts, to suppress warnings about shifting too much.
1867 * m68k.h: Document the placement code '9'.
1869 Thu Feb 18 02:03:14 1993 John Gilmore (gnu@cygnus.com)
1871 * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART): Add kludge which
1872 allows callers to break up the large initialized struct full of
1873 opcodes into two half-sized ones. This permits GCC to compile
1874 this module, since it takes exponential space for initializers.
1875 (numopcodes, endop): Revise to use AND_OTHER_PART in size calcs.
1877 Thu Feb 4 02:06:56 1993 John Gilmore (gnu@cygnus.com)
1879 * a29k.h: Remove RCS crud, update GPL to v2, update copyrights.
1880 * convex.h: Added, from GDB's convx-opcode.h. Added CONST to all
1881 initialized structs in it.
1883 Thu Jan 28 21:32:22 1993 John Gilmore (gnu@cygnus.com)
1885 Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
1886 * m88k.h (PMEM): Avoid previous definition from <sys/param.h>.
1887 (AND): Change to AND_ to avoid ansidecl.h `AND' conflict.
1889 Sat Jan 23 18:10:49 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1891 * mips.h: document "i" and "j" operands correctly.
1893 Thu Jan 7 15:58:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1895 * mips.h: Removed endianness dependency.
1897 Sun Jan 3 14:13:35 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1899 * h8300.h: include info on number of cycles per instruction.
1901 Mon Dec 21 21:29:08 1992 Stu Grossman (grossman at cygnus.com)
1903 * hppa.h: Move handy aliases to the front. Fix masks for extract
1904 and deposit instructions.
1906 Sat Dec 12 16:09:48 1992 Ian Lance Taylor (ian@cygnus.com)
1908 * i386.h: accept shld and shrd both with and without the shift
1909 count argument, which is always %cl.
1911 Fri Nov 27 17:13:18 1992 Ken Raeburn (raeburn at cygnus.com)
1913 * i386.h (i386_optab_end, i386_regtab_end): Now const.
1914 (one_byte_segment_defaults, two_byte_segment_defaults,
1915 i386_prefixtab_end): Ditto.
1917 Mon Nov 23 10:47:25 1992 Ken Raeburn (raeburn@cygnus.com)
1919 * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
1920 for operand 2; from John Carr, jfc@dsg.dec.com.
1922 Wed Nov 4 07:36:49 1992 Ken Raeburn (raeburn@cygnus.com)
1924 * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
1925 always use 16-bit offsets. Makes calculated-size jump tables
1928 Fri Oct 16 22:52:43 1992 Ken Raeburn (raeburn@cygnus.com)
1930 * i386.h: Fix one-operand forms of in* and out* patterns.
1932 Tue Sep 22 14:08:14 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1934 * m68k.h: Added CPU32 support.
1936 Tue Sep 22 00:38:41 1992 John Gilmore (gnu@cygnus.com)
1938 * mips.h (break): Disassemble the argument. Patch from
1939 jonathan@cs.stanford.edu (Jonathan Stone).
1941 Wed Sep 9 11:25:28 1992 Ian Lance Taylor (ian@cygnus.com)
1943 * m68k.h: merged Motorola and MIT syntax.
1945 Thu Sep 3 09:33:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1947 * m68k.h (pmove): make the tests less strict, the 68k book is
1950 Tue Aug 25 23:25:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1952 * m68k.h (m68ec030): Defined as alias for 68030.
1953 (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
1954 for immediate 0-7 added. Set up some opcodes (ptest, bkpt) to use
1955 them. Tightened description of "fmovex" to distinguish it from
1956 some "pmove" encodings. Added "pmove" for 68030 MMU regs, cleaned
1957 up descriptions that claimed versions were available for chips not
1958 supporting them. Added "pmovefd".
1960 Mon Aug 24 12:04:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1962 * m68k.h: fix where the . goes in divull
1964 Wed Aug 19 11:22:24 1992 Ian Lance Taylor (ian@cygnus.com)
1966 * m68k.h: the cas2 instruction is supposed to be written with
1967 indirection on the last two operands, which can be either data or
1968 address registers. Added a new operand type 'r' which accepts
1969 either register type. Added new cases for cas2l and cas2w which
1970 use them. Corrected masks for cas2 which failed to recognize use
1971 of address register.
1973 Fri Aug 14 14:20:38 1992 Per Bothner (bothner@cygnus.com)
1975 * m68k.h: Merged in patches (mostly m68040-specific) from
1976 Colin Smith <colin@wrs.com>.
1978 * m68k.h: Merged m68kmri.h and m68k.h (using the former as a
1979 base). Also cleaned up duplicates, re-ordered instructions for
1980 the sake of dis-assembling (so aliases come after standard names).
1981 * m68kmri.h: Now just defines some macros, and #includes m68k.h.
1983 Wed Aug 12 16:38:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1985 * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
1988 Mon Aug 10 23:22:33 1992 Ken Raeburn (raeburn@cygnus.com)
1990 * sparc.h: Moved tables to BFD library.
1992 * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
1994 Sun Jun 28 13:29:03 1992 Fred Fish (fnf@cygnus.com)
1996 * h8300.h: Finish filling in all the holes in the opcode table,
1997 so that the Lucid C compiler can digest this as well...
1999 Fri Jun 26 21:27:17 1992 John Gilmore (gnu at cygnus.com)
2001 * i386.h: Add setc, setnc, addr16, data16, repz, repnz aliases.
2002 Fix opcodes on various sizes of fild/fist instructions
2003 (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
2004 Use tabs to indent for comments. Fixes suggested by Minh Tran-Le.
2006 Thu Jun 25 16:13:26 1992 Stu Grossman (grossman at cygnus.com)
2008 * h8300.h: Fill in all the holes in the opcode table so that the
2009 losing HPUX C compiler can digest this...
2011 Thu Jun 11 12:15:25 1992 John Gilmore (gnu at cygnus.com)
2013 * mips.h: Fix decoding of coprocessor instructions, somewhat.
2014 (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
2016 Thu May 28 11:17:44 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2018 * sparc.h: Add new architecture variant sparclite; add its scan
2019 and divscc opcodes. Define ARCHITECTURES_CONFLICT_P macro.
2021 Tue May 5 14:23:27 1992 Per Bothner (bothner@rtl.cygnus.com)
2023 * mips.h: Add some more opcode synonyms (from Frank Yellin,
2026 Thu Apr 16 18:25:26 1992 Per Bothner (bothner@cygnus.com)
2028 * rs6k.h: New version from IBM (Metin).
2030 Thu Apr 9 00:31:19 1992 Per Bothner (bothner@rtl.cygnus.com)
2032 * rs6k.h: Fix incorrect extended opcode for instructions `fm'
2033 and `fd'. (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
2035 Tue Apr 7 13:38:47 1992 Stu Grossman (grossman at cygnus.com)
2037 * rs6k.h: Move from ../../gdb/rs6k-opcode.h.
2039 Fri Apr 3 11:30:20 1992 Fred Fish (fnf@cygnus.com)
2041 * m68k.h (one, two): Cast macro args to unsigned to suppress
2042 complaints from compiler and lint about integer overflow during
2045 Sun Mar 29 12:22:08 1992 John Gilmore (gnu at cygnus.com)
2047 * sparc.h (OP): Avoid signed overflow when shifting to high order bit.
2049 Fri Mar 6 00:22:38 1992 John Gilmore (gnu at cygnus.com)
2051 * mips.h: Make bitfield layout depend on the HOST compiler,
2052 not on the TARGET system.
2054 Fri Feb 21 01:29:51 1992 K. Richard Pixley (rich@cygnus.com)
2056 * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
2057 scmp, slod, smov, ssca, ssto. Curtesy Minh Tran-Le
2058 <TRANLE@INTELLICORP.COM>.
2060 Thu Jan 30 07:31:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2062 * h8300.h: turned op_type enum into #define list
2064 Thu Jan 30 01:07:24 1992 John Gilmore (gnu at cygnus.com)
2066 * sparc.h: Remove "cypress" architecture. Remove "fitox" and
2067 similar instructions -- they've been renamed to "fitoq", etc.
2068 REALLY fix tsubcctv. Fix "fcmpeq" and "fcmpq" which had wrong
2069 number of arguments.
2070 * h8300.h: Remove extra ; which produces compiler warning.
2072 Tue Jan 28 22:59:22 1992 Stu Grossman (grossman at cygnus.com)
2074 * sparc.h: fix opcode for tsubcctv.
2076 Tue Jan 7 17:19:39 1992 K. Richard Pixley (rich at cygnus.com)
2078 * sparc.h: fba and cba are now aliases for fb and cb respectively.
2080 Fri Dec 27 10:55:50 1991 Per Bothner (bothner at cygnus.com)
2082 * sparc.h (nop): Made the 'lose' field be even tighter,
2083 so only a standard 'nop' is disassembled as a nop.
2085 Sun Dec 22 12:18:18 1991 Michael Tiemann (tiemann at cygnus.com)
2087 * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
2088 disassembled as a nop.
2090 Tue Dec 10 00:22:20 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2092 * sparc.h: fix a typo.
2094 Sat Nov 30 20:40:51 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2096 * a29k.h, arm.h, h8300.h, i386.h, i860.h, i960.h , m68k.h,
2097 m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
2098 vax.h, ChangeLog: renamed from ../<foo>-opcode.h
2102 version-control: never