1 Tue Sep 7 13:44:25 1999 Jeffrey A Law (law@cygnus.com)
3 * hppa.h (pa_opcodes): Add "addil" variant which has the %r1 as
4 an explicit output argument.
6 Mon Sep 6 04:41:42 1999 Jeffrey A Law (law@cygnus.com)
8 * hppa.h: Add strict variants of PA1.0/PA1.1 loads and stores.
9 Add a few PA2.0 loads and store variants.
11 1999-09-04 Steve Chamberlain <sac@pobox.com>
15 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
17 * i386.h (i386_regtab): Move %st to top of table, and split off
19 (i386_float_regtab): To here.
21 Sat Aug 28 00:25:25 1999 Jerry Quinn <jquinn@nortelnetworks.com>
23 * hppa.h (pa_opcodes): Replace 'f' by 'v'. Prefix float register args
26 * hppa.h (pa_opcodes): Add extrd, extrw, depd, depdi, depw, depwi.
29 * hppa.h: Document new completers and args.
30 * hppa.h (pa_opcodes): Add 64 bit patterns and pa2.0 syntax for uxor,
31 uaddcm, dcor, addi, add, sub, subi, shladd, rfi, and probe. Add pa2.0
32 extensions for ssm, rsm, pdtlb, pitlb. Add performance instructions
35 * hppa.h (pa_opcodes): Add pa2.0 instructions hadd, hshl,
36 hshr, hsub, mixh, mixw, permh.
38 * hppa.h (pa_opcodes): Change completers in instructions to
41 * hppa.h (pa_opcodes): Add popbts, new forms of bb, havg,
42 hshladd, hshradd, shrpd, and shrpw instructions. Update arg comments.
44 * hppa.h (pa_opcodes): Change fmpyfadd, fmpynfadd, fneg,
45 fnegabs to use 'I' instead of 'F'.
47 1999-08-21 Alan Modra <alan@spri.levels.unisa.edu.au>
49 * i386.h: Add AMD athlon instructions, pfnacc, pfpnacc, pswapd.
50 Document pf2iw and pi2fw as athlon insns. Remove pswapw.
51 Alphabetically sort PIII insns.
53 Wed Aug 18 18:14:40 1999 Doug Evans <devans@canuck.cygnus.com>
55 * cgen.h (CGEN_INSN_MACH_HAS_P): New macro.
57 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
59 * hppa.h (pa_opcodes): Add 64 bit versions of or, xor, and,
60 and andcm. Add 32 and 64 bit version of cmpclr, cmpiclr.
62 * hppa.h: Document 64 bit condition completers.
64 Thu Aug 5 16:56:07 1999 Jerry Quinn <jquinn@nortelnetworks.com>
66 * hppa.h (pa_opcodes): Change condition args to use '?' prefix.
68 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
70 * i386.h (i386_optab): Add DefaultSize modifier to all insns
71 that implicitly modify %esp. #undef d_Suf, x_suf, sld_suf,
72 sldx_suf, bwld_Suf, d_FP, x_FP, sld_FP, sldx_FP at end of table.
74 Wed Jul 28 02:04:24 1999 Jerry Quinn <jquinn@nortelnetworks.com>
75 Jeff Law <law@cygnus.com>
77 * hppa.h (pa_opcodes): Add "pushnom" and "pushbts".
79 * hppa.h (pa_opcodes): Mark all PA2.0 opcodes with FLAG_STRICT.
81 * hppa.h (pa_opcodes): Change xmpyu, fmpyfadd,
82 and fmpynfadd to use 'J' and 'K' instead of 'E' and 'X'.
84 1999-07-13 Alan Modra <alan@spri.levels.unisa.edu.au>
86 * i386.h: Add "undocumented" AMD 3DNow! pf2iw, pi2fw, pswapw insns.
88 Thu Jul 1 00:17:24 1999 Jeffrey A Law (law@cygnus.com)
90 * hppa.h (struct pa_opcode): Add new field "flags".
91 (FLAGS_STRICT): Define.
93 Fri Jun 25 04:22:04 1999 Jerry Quinn <jquinn@nortelnetworks.com>
94 Jeff Law <law@cygnus.com>
96 * hppa.h (pa_opcodes): Add pa2.0 clrbts instruction.
98 * hppa.h (pa_opcodes): Add entries for mfia and mtsarcm instructions.
100 1999-06-23 Alan Modra <alan@spri.levels.unisa.edu.au>
102 * i386.h: Allow `l' suffix on bswap. Allow `w' suffix on arpl,
103 lldt, lmsw, ltr, str, verr, verw. Add FP flag to fcmov*. Add FP
104 flag to fcomi and friends.
106 Fri May 28 15:26:11 1999 Jeffrey A Law (law@cygnus.com)
108 * hppa.h (pa_opcodes): Move integer arithmetic instructions after
109 integer logical instructions.
111 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
113 * m68k.h: Document new formats `E', `G', `H' and new places `N',
116 * m68k.h: Define mcf5206e, mcf5307, mcf. Document new format `u'
117 and new places `m', `M', `h'.
119 Thu May 27 04:13:54 1999 Joel Sherrill (joel@OARcorp.com
121 * hppa.h (pa_opcodes): Add several processor specific system
124 Wed May 26 16:57:44 1999 Jeffrey A Law (law@cygnus.com)
126 * hppa.h (pa_opcodes): Add second entry for "comb", "comib",
127 "addb", and "addib" to be used by the disassembler.
129 1999-05-12 Alan Modra <alan@apri.levels.unisa.edu.au>
131 * i386.h (ReverseModrm): Remove all occurences.
132 (InvMem): Add to control/debug/test mov insns, movhlps, movlhps,
133 movmskps, pextrw, pmovmskb, maskmovq.
134 Change NoSuf to FP on all MMX, XMM and AMD insns as these all
135 ignore the data size prefix.
137 * i386.h (i386_optab, i386_regtab): Add support for PIII SIMD.
138 Mostly stolen from Doug Ledford <dledford@redhat.com>
140 Sat May 8 23:27:35 1999 Richard Henderson <rth@cygnus.com>
142 * ppc.h (PPC_OPCODE_64_BRIDGE): New.
144 1999-04-14 Doug Evans <devans@casey.cygnus.com>
146 * cgen.h (CGEN_ATTR): Delete member num_nonbools.
147 (CGEN_ATTR_TYPE): Update.
148 (CGEN_ATTR_MASK): Number booleans starting at 0.
149 (CGEN_ATTR_VALUE): Update.
150 (CGEN_INSN_ATTR): Update.
152 Mon Apr 12 23:43:27 1999 Jeffrey A Law (law@cygnus.com)
154 * hppa.h (fmpyfadd, fmpynfadd, fneg, fnegabs): New PA2.0
157 Tue Mar 23 11:24:38 1999 Jeffrey A Law (law@cygnus.com)
159 * hppa.h (bb, bvb): Tweak opcode/mask.
162 1999-03-22 Doug Evans <devans@casey.cygnus.com>
164 * cgen.h (CGEN_ISA,CGEN_MACH): New typedefs.
165 (struct cgen_cpu_desc): Rename member mach to machs. New member isas.
166 New members word_bitsize,default_insn_bitsize,base_insn-bitsize,
167 min_insn_bitsize,max_insn_bitsize,isa_table,mach_table,rebuild_tables.
168 Delete member max_insn_size.
169 (enum cgen_cpu_open_arg): New enum.
170 (cpu_open): Update prototype.
171 (cpu_open_1): Declare.
172 (cgen_set_cpu): Delete.
174 1999-03-11 Doug Evans <devans@casey.cygnus.com>
176 * cgen.h (CGEN_HW_TABLE): Delete `num_init_entries' member.
177 (CGEN_OPERAND_NIL): New macro.
178 (CGEN_OPERAND): New member `type'.
179 (@arch@_cgen_operand_table): Delete decl.
180 (CGEN_OPERAND_INDEX,CGEN_OPERAND_TYPE,CGEN_OPERAND_ENTRY): Delete.
181 (CGEN_OPERAND_TABLE): New struct.
182 (cgen_operand_lookup_by_name,cgen_operand_lookup_by_num): Declare.
183 (CGEN_OPINST): Pointer to operand table entry replaced with enum.
184 (CGEN_CPU_TABLE): New member `isa'. Change member `operand_table',
185 now a CGEN_OPERAND_TABLE. Add CGEN_CPU_DESC arg to
186 {get,set}_{int,vma}_operand.
187 (@arch@_cgen_cpu_open): New arg `isa'.
188 (cgen_set_cpu): Ditto.
190 Fri Feb 26 02:36:45 1999 Richard Henderson <rth@cygnus.com>
192 * i386.h: Fill in cmov and fcmov alternates. Add fcomi short forms.
194 1999-02-25 Doug Evans <devans@casey.cygnus.com>
196 * cgen.h (enum cgen_asm_type): Add CGEN_ASM_NONE.
197 (CGEN_HW_ENTRY): Delete member `next'. Change type of `type' to
199 (CGEN_HW_TABLE): New struct.
200 (hw_table): Delete declaration.
201 (CGEN_OPERAND): Change member hw to hw_type, change type from pointer
202 to table entry to enum.
203 (CGEN_OPINST): Ditto.
204 (CGEN_CPU_TABLE): Change member hw_list to hw_table.
206 Sat Feb 13 14:13:44 1999 Richard Henderson <rth@cygnus.com>
208 * alpha.h (AXP_OPCODE_EV6): New.
209 (AXP_OPCODE_NOPAL): Include it.
211 1999-02-09 Doug Evans <devans@casey.cygnus.com>
213 * cgen.h (CGEN_CPU_DESC): Renamed from CGEN_OPCODE_DESC.
214 All uses updated. New members int_insn_p, max_insn_size,
215 parse_operand,insert_operand,extract_operand,print_operand,
216 sizeof_fields,set_fields_bitsize,get_int_operand,set_int_operand,
217 get_vma_operand,set_vma_operand,parse_handlers,insert_handlers,
218 extract_handlers,print_handlers.
219 (CGEN_ATTR): Change type of num_nonbools to unsigned int.
220 (CGEN_ATTR_BOOL_OFFSET): New macro.
221 (CGEN_ATTR_MASK): Subtract it to compute bit number.
222 (CGEN_ATTR_VALUE): Redo bool/nonbool attr calculation.
223 (cgen_opcode_handler): Renamed from cgen_base.
224 (CGEN_HW_ATTR_VALUE): Renamed from CGEN_HW_ATTR, all uses updated.
225 (CGEN_OPERAND_ATTR_VALUE): Renamed from CGEN_OPERAND_ATTR,
227 (CGEN_OPERAND_INDEX): Rewrite to use table entry, not global.
228 (enum cgen_opinst_type): Renamed from cgen_operand_instance_type.
229 (CGEN_IFLD_ATTR_VALUE): Renamed from CGEN_IFLD_ATTR, all uses updated.
230 (CGEN_OPCODE,CGEN_IBASE): New types.
231 (CGEN_INSN): Rewrite.
232 (CGEN_{ASM,DIS}_HASH*): Delete.
233 (init_opcode_table,init_ibld_table): Declare.
234 (CGEN_INSN_ATTR): New type.
236 Mon Feb 1 21:09:14 1999 Catherine Moore <clm@cygnus.com>
238 * i386.h (d_Suf, x_Suf, sld_Suf, sldx_Suf, bwld_Suf): Define.
239 (x_FP, d_FP, dls_FP, sldx_FP): Define.
240 Change *Suf definitions to include x and d suffixes.
241 (movsx): Use w_Suf and b_Suf.
243 (movs): Use bwld_Suf.
244 (fld): Change ordering. Use sld_FP.
245 (fild): Add Intel Syntax equivalent of fildq.
248 (fstp): Use sld_FP. Add x_FP version.
249 (fistp): LLongMem version for Intel Syntax.
250 (fcom, fcomp): Use sld_FP.
251 (fadd, fiadd, fsub): Use sld_FP.
253 (fmul, fimul, fdvi, fidiv, fdivr): Use sld_FP.
255 1999-01-27 Doug Evans <devans@casey.cygnus.com>
257 * cgen.h (enum cgen_mode): Add CGEN_MODE_TARGET_MAX, CGEN_MODE_INT,
260 Sat Jan 16 01:29:25 1999 Jeffrey A Law (law@cygnus.com)
262 * hppa.h (bv): Fix mask.
264 1999-01-05 Doug Evans <devans@casey.cygnus.com>
266 * cgen.h (CGEN_ATTR_VALUE_TYPE): New typedef.
268 (CGEN_ATTR_TYPE,CGEN_ATTR_ENTRY): Ditto.
269 (CGEN_ATTR_TABLE): New member dfault.
271 1998-12-30 Gavin Romig-Koch <gavin@cygnus.com>
273 * mips.h (MIPS16_INSN_BRANCH): New.
275 Wed Dec 9 10:38:48 1998 David Taylor <taylor@texas.cygnus.com>
277 The following is part of a change made by Edith Epstein
278 <eepstein@sophia.cygnus.com> as part of a project to merge in
279 changes by HP; HP did not create ChangeLog entries.
281 * hppa.h (completer_chars): list of chars to not put a space
284 Sun Dec 6 13:21:34 1998 Ian Lance Taylor <ian@cygnus.com>
286 * i386.h (i386_optab): Permit w suffix on processor control and
287 status word instructions.
289 1998-11-30 Doug Evans <devans@casey.cygnus.com>
291 * cgen.h (struct cgen_hw_entry): Delete const on attrs member.
292 (struct cgen_keyword_entry): Ditto.
293 (struct cgen_operand): Ditto.
294 (CGEN_IFLD): New typedef, with associated access macros.
295 (CGEN_IFMT): New typedef, with associated access macros.
296 (CGEN_IFMT): Renamed from CGEN_FORMAT. New member `iflds'.
297 (CGEN_IVALUE): New typedef.
298 (struct cgen_insn): Delete const on syntax,attrs members.
299 `format' now points to format data. Type of `value' is now
301 (struct cgen_opcode_table): New member ifld_table.
303 1998-11-18 Doug Evans <devans@casey.cygnus.com>
305 * cgen.h (cgen_extract_fn): Update type of `base_insn' arg.
306 (CGEN_OPERAND_INSTANCE): New member `attrs'.
307 (CGEN_OPERAND_INSTANCE_{ATTRS,ATTR}): New macros.
308 (cgen_dis_lookup_insn): Update type of `base_insn' arg.
309 (cgen_opcode_table): Update type of dis_hash fn.
310 (extract_operand): Update type of `insn_value' arg.
312 Thu Oct 29 11:38:36 1998 Doug Evans <devans@canuck.cygnus.com>
314 * cgen.h (CGEN_VERSION_{MAJOR,MINOR,FIXLEVEL}): Delete.
316 Tue Oct 27 08:57:59 1998 Gavin Romig-Koch <gavin@cygnus.com>
318 * mips.h (INSN_MULT): Added.
320 Tue Oct 20 11:31:34 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
322 * i386.h (MAX_MNEM_SIZE): Rename from MAX_OPCODE_SIZE.
324 Mon Oct 19 12:50:00 1998 Doug Evans <devans@seba.cygnus.com>
326 * cgen.h (CGEN_INSN_INT): New typedef.
327 (CGEN_INT_INSN_P): Renamed from CGEN_INT_INSN.
328 (CGEN_INSN_BYTES): Renamed from cgen_insn_t.
329 (CGEN_INSN_BYTES_PTR): New typedef.
330 (CGEN_EXTRACT_INFO): New typedef.
331 (cgen_insert_fn,cgen_extract_fn): Update.
332 (cgen_opcode_table): New member `insn_endian'.
333 (assemble_insn,lookup_insn,lookup_get_insn_operands): Update.
334 (insert_operand,extract_operand): Update.
335 (cgen_get_insn_value,cgen_put_insn_value): Add prototypes.
337 Fri Oct 9 13:38:13 1998 Doug Evans <devans@seba.cygnus.com>
339 * cgen.h (CGEN_ATTR_BOOLS): New macro.
340 (struct CGEN_HW_ENTRY): New member `attrs'.
341 (CGEN_HW_ATTR): New macro.
342 (struct CGEN_OPERAND_INSTANCE): New member `name'.
343 (CGEN_INSN_INVALID_P): New macro.
345 Mon Oct 5 00:21:07 1998 Jeffrey A Law (law@cygnus.com)
349 Sun Oct 4 21:00:00 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
351 From Robert Andrew Dale <rob@nb.net>
352 * i386.h (i386_optab): Add AMD 3DNow! instructions.
353 (AMD_3DNOW_OPCODE): Define.
355 Tue Sep 22 17:53:47 1998 Nick Clifton <nickc@cygnus.com>
357 * d30v.h (EITHER_BUT_PREFER_MU): Define.
359 Mon Aug 10 14:09:38 1998 Doug Evans <devans@canuck.cygnus.com>
361 * cgen.h (cgen_insn): #if 0 out element `cdx'.
363 Mon Aug 3 12:21:57 1998 Doug Evans <devans@seba.cygnus.com>
365 Move all global state data into opcode table struct, and treat
366 opcode table as something that is "opened/closed".
367 * cgen.h (CGEN_OPCODE_DESC): New type.
368 (all fns): New first arg of opcode table descriptor.
369 (cgen_set_parse_operand_fn): Add prototype.
370 (cgen_current_machine,cgen_current_endian): Delete.
371 (CGEN_OPCODE_TABLE): New members mach,endian,operand_table,
372 parse_operand_fn,asm_hash_table,asm_hash_table_entries,
373 dis_hash_table,dis_hash_table_entries.
374 (opcode_open,opcode_close): Add prototypes.
376 * cgen.h (cgen_insn): New element `cdx'.
378 Thu Jul 30 21:44:25 1998 Frank Ch. Eigler <fche@cygnus.com>
380 * d30v.h (FLAG_LKR): New flag for "left-kills-right" instructions.
382 Tue Jul 28 10:59:07 1998 Jeffrey A Law (law@cygnus.com)
384 * mn10300.h: Add "no_match_operands" field for instructions.
385 (MN10300_MAX_OPERANDS): Define.
387 Fri Jul 24 11:44:24 1998 Doug Evans <devans@canuck.cygnus.com>
389 * cgen.h (cgen_macro_insn_count): Declare.
391 Tue Jul 21 13:12:13 1998 Doug Evans <devans@seba.cygnus.com>
393 * cgen.h (CGEN_VERSION_{MAJOR,MINOR,FIXLEVEL}): Define.
394 (cgen_insert_fn,cgen_extract_fn): New arg `pc'.
395 (get_operand,put_operand): Replaced with get_{int,vma}_operand,
396 set_{int,vma}_operand.
398 Fri Jun 26 11:09:06 1998 Jeffrey A Law (law@cygnus.com)
400 * mn10300.h: Add "machine" field for instructions.
401 (MN103, AM30): Define machine types.
403 Fri Jun 19 16:09:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
405 * i386.h: Use FP, not sl_Suf, for fxsave and fxrstor.
407 1998-06-18 Ulrich Drepper <drepper@cygnus.com>
409 * i386.h: Add support for fxsave, fxrstor, sysenter and sysexit.
411 Sat Jun 13 11:31:35 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
413 * i386.h (i386_optab): Add general form of aad and aam. Add ud2a
415 (i386_regtab): Allow cr0..7, db0..7, dr0..7, tr0..7, not just
416 those that happen to be implemented on pentiums.
418 Tue Jun 9 12:16:01 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
420 * i386.h: Change occurences of Data16 to Size16, Data32 to Size32,
421 IgnoreDataSize to IgnoreSize. Flag address and data size prefixes
422 with Size16|IgnoreSize or Size32|IgnoreSize.
424 Mon Jun 8 12:15:52 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
426 * i386.h (REPNE): Rename to REPNE_PREFIX_OPCODE.
427 (REPE): Rename to REPE_PREFIX_OPCODE.
428 (i386_regtab_end): Remove.
429 (i386_prefixtab, i386_prefixtab_end): Remove.
430 (i386_optab): Use NULL as sentinel rather than "" to suit rewrite
432 (MAX_OPCODE_SIZE): Define.
433 (i386_optab_end): Remove.
437 * i386.h (i386_optab): Allow 16 bit displacement for `mov
438 mem,acc'. Combine 16 and 32 bit forms of various insns. Allow 16
439 bit form of ljmp. Add IsPrefix modifier to prefixes. Add addr32,
440 data32, dword, and adword prefixes.
441 (i386_regtab): Add BaseIndex modifier to valid 16 bit base/index
444 Fri Jun 5 23:42:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
446 * i386.h (i386_regtab): Remove BaseIndex modifier from esp.
448 * i386.h: Allow `l' suffix on fld, fst, fstp, fcom, fcomp with
449 register operands, because this is a common idiom. Flag them with
450 a warning. Allow illegal faddp, fsubp, fsubrp, fmulp, fdivp,
451 fdivrp because gcc erroneously generates them. Also flag with a
454 * i386.h: Add suffix modifiers to most insns, and tighter operand
455 checks in some cases. Fix a number of UnixWare compatibility
456 issues with float insns. Merge some floating point opcodes, using
457 new FloatMF modifier.
458 (WORD_PREFIX_OPCODE): Rename to DATA_PREFIX_OPCODE for
461 * i386.h: Change occurence of ShortformW to W|ShortForm. Add
462 IgnoreDataSize where appropriate.
464 Wed Jun 3 18:28:45 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
466 * i386.h: (one_byte_segment_defaults): Remove.
467 (two_byte_segment_defaults): Remove.
468 (i386_regtab): Add BaseIndex to 32 bit regs reg_type.
470 Fri May 15 15:59:04 1998 Doug Evans <devans@seba.cygnus.com>
472 * cgen.h (cgen_hw_lookup_by_name): Renamed from cgen_hw_lookup.
473 (cgen_hw_lookup_by_num): Declare.
475 Thu May 7 09:27:58 1998 Frank Ch. Eigler <fche@cygnus.com>
477 * mips.h (OP_{SH,MASK}_CODE2): Added "q" operand format for lower
478 ten bits of MIPS ISA1 "break" instruction, and for "sdbbp"
480 Thu May 7 02:14:08 1998 Doug Evans <devans@charmed.cygnus.com>
482 * cgen.h (cgen_asm_init_parse): Delete.
483 (cgen_save_fixups,cgen_restore_fixups,cgen_swap_fixups): Delete.
484 (cgen_asm_record_register,cgen_asm_finish_insn): Delete.
486 Mon Apr 27 10:13:11 1998 Doug Evans <devans@seba.cygnus.com>
488 * cgen.h (CGEN_ATTR_TYPE): Delete `const', moved to uses.
489 (cgen_asm_finish_insn): Update prototype.
490 (cgen_insn): New members num, data.
491 (CGEN_INSN_TABLE): Members asm_hash, asm_hash_table_size,
492 dis_hash, dis_hash_table_size moved to ...
493 (CGEN_OPCODE_TABLE). Here. Renamed from CGEN_OPCODE_DATA.
494 All uses updated. New members asm_hash_p, dis_hash_p.
495 (CGEN_MINSN_EXPANSION): New struct.
496 (cgen_expand_macro_insn): Declare.
497 (cgen_macro_insn_count): Declare.
498 (get_insn_operands): Update prototype.
499 (lookup_get_insn_operands): Declare.
501 Tue Apr 21 17:11:32 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
503 * i386.h (i386_optab): Change iclrKludge and imulKludge to
504 regKludge. Add operands types for string instructions.
506 Mon Apr 20 14:40:29 1998 Tom Tromey <tromey@cygnus.com>
508 * i386.h (X): Renamed from `Z_' to preserve formatting of opcode
511 Sun Apr 19 13:54:06 1998 Tom Tromey <tromey@cygnus.com>
513 * i386.h (Z_): Renamed from `_' to avoid clash with common alias
516 Fri Apr 3 12:04:48 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
518 * i386.h: Remove NoModrm flag from all insns: it's never checked.
519 Add IsString flag to string instructions.
520 (IS_STRING): Don't define.
521 (LOCK_PREFIX_OPCODE, CS_PREFIX_OPCODE, DS_PREFIX_OPCODE): Define.
522 (ES_PREFIX_OPCODE, FS_PREFIX_OPCODE, GS_PREFIX_OPCODE): Define.
523 (SS_PREFIX_OPCODE): Define.
525 Mon Mar 30 21:31:56 1998 Ian Lance Taylor <ian@cygnus.com>
527 * i386.h: Revert March 24 patch; no more LinearAddress.
529 Mon Mar 30 10:25:54 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
531 * i386.h (i386_optab): Remove fwait (9b) from all floating point
532 instructions, and instead add FWait opcode modifier. Add short
533 form of fldenv and fstenv.
534 (FWAIT_OPCODE): Define.
536 * i386.h (i386_optab): Change second operand constraint of `mov
537 sreg,reg|mem' instruction from Reg16|Mem to WordReg|WordMem to
538 allow legal instructions such as `movl %gs,%esi'
540 Fri Mar 27 18:30:52 1998 Ian Lance Taylor <ian@cygnus.com>
542 * h8300.h: Various changes to fully bracket initializers.
544 Tue Mar 24 18:32:47 1998 H.J. Lu <hjl@gnu.org>
546 * i386.h: Set LinearAddress for lidt and lgdt.
548 Mon Mar 2 10:44:07 1998 Doug Evans <devans@seba.cygnus.com>
550 * cgen.h (CGEN_BOOL_ATTR): New macro.
552 Thu Feb 26 15:54:31 1998 Michael Meissner <meissner@cygnus.com>
554 * d30v.h (FLAG_DELAY): New flag for delayed branches/jumps.
556 Mon Feb 23 10:38:21 1998 Doug Evans <devans@seba.cygnus.com>
558 * cgen.h (CGEN_CAT3): Delete. Use CONCAT3 now.
559 (cgen_insn): Record syntax and format entries here, rather than
562 Tue Feb 17 21:42:56 1998 Nick Clifton <nickc@cygnus.com>
564 * cgen.h (CGEN_SYNTAX_MAKE_FIELD): New macro.
566 Tue Feb 17 16:00:56 1998 Doug Evans <devans@seba.cygnus.com>
568 * cgen.h (cgen_insert_fn): Change type of result to const char *.
569 (cgen_parse_{signed,unsigned}_integer): Delete min,max arguments.
570 (CGEN_{INSN,KEYWORD,OPERAND}_NBOOL_ATTRS): Renamed from ..._MAX_ATTRS.
572 Thu Feb 12 18:30:41 1998 Doug Evans <devans@canuck.cygnus.com>
574 * cgen.h (lookup_insn): New argument alias_p.
576 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
578 Fix rac to accept only a0:
579 * d10v.h (OPERAND_ACC): Split into:
580 (OPERAND_ACC0, OPERAND_ACC1) .
581 (OPERAND_GPR): Define.
583 Wed Feb 11 17:31:53 1998 Doug Evans <devans@seba.cygnus.com>
585 * cgen.h (CGEN_FIELDS): Define here.
586 (CGEN_HW_ENTRY): New member `type'.
587 (hw_list): Delete decl.
588 (enum cgen_mode): Declare.
589 (CGEN_OPERAND): New member `hw'.
590 (enum cgen_operand_instance_type): Declare.
591 (CGEN_OPERAND_INSTANCE): New type.
592 (CGEN_INSN): New member `operands'.
593 (CGEN_OPCODE_DATA): Make hw_list const.
594 (get_insn_operands,lookup_insn): Add prototypes for.
596 Tue Feb 3 17:11:23 1998 Doug Evans <devans@seba.cygnus.com>
598 * cgen.h (CGEN_INSN_MAX_ATTRS): Renamed from CGEN_MAX_INSN_ATTRS.
599 (CGEN_HW_ENTRY): Move `next' entry to end of struct.
600 (CGEN_KEYWORD_MAX_ATTRS): Renamed from CGEN_MAX_KEYWORD_ATTRS.
601 (CGEN_OPERAND_MAX_ATTRS): Renamed from CGEN_MAX_OPERAND_ATTRS.
603 Mon Feb 2 19:19:15 1998 Ian Lance Taylor <ian@cygnus.com>
605 * cgen.h: Correct typo in comment end marker.
607 Mon Feb 2 17:10:38 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
611 Thu Jan 22 17:54:56 1998 Nick Clifton <nickc@cygnus.com>
613 * cgen.h: Add prototypes for cgen_save_fixups(),
614 cgen_restore_fixups(), and cgen_swap_fixups(). Change prototype
615 of cgen_asm_finish_insn() to return a char *.
617 Wed Jan 14 17:21:43 1998 Nick Clifton <nickc@cygnus.com>
619 * cgen.h: Formatting changes to improve readability.
621 Mon Jan 12 11:37:36 1998 Doug Evans <devans@seba.cygnus.com>
623 * cgen.h (*): Clean up pass over `struct foo' usage.
624 (CGEN_ATTR): Make unsigned char.
625 (CGEN_ATTR_TYPE): Update.
626 (CGEN_ATTR_{ENTRY,TABLE}): New types.
627 (cgen_base): Move member `attrs' to cgen_insn.
628 (CGEN_KEYWORD): New member `null_entry'.
629 (CGEN_{SYNTAX,FORMAT}): New types.
630 (cgen_insn): Format and syntax separated from each other.
632 Tue Dec 16 15:15:52 1997 Michael Meissner <meissner@cygnus.com>
634 * d30v.h (d30v_opcode): Reorder flags somewhat, add new flags for
635 2 word load/store, ADDppp/SUBppp, 16/32 bit multiply. Make
636 flags_{used,set} long.
637 (d30v_operand): Make flags field long.
639 Mon Dec 1 12:24:44 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
641 * m68k.h: Fix comment describing operand types.
643 Sun Nov 23 22:31:27 1997 Michael Meissner <meissner@cygnus.com>
645 * d30v.h (SHORT_CMPU): Add case for cmpu instruction, and move
646 everything else after down.
648 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
650 * d10v.h (OPERAND_FLAG): Split into:
651 (OPERAND_FFLAG, OPERAND_CFLAG) .
653 Thu Nov 13 11:04:24 1997 Gavin Koch <gavin@cygnus.com>
655 * mips.h (struct mips_opcode): Changed comments to reflect new
658 Fri Oct 24 22:36:20 1997 Ken Raeburn <raeburn@cygnus.com>
660 * mips.h: Added to comments a quick-ref list of all assigned
661 operand type characters.
662 (OP_{MASK,SH}_PERFREG): New macros.
664 Wed Oct 22 17:28:33 1997 Richard Henderson <rth@cygnus.com>
666 * sparc.h: Add '_' and '/' for v9a asr's.
667 Patch from David Miller <davem@vger.rutgers.edu>
669 Tue Oct 14 13:22:29 1997 Jeffrey A Law (law@cygnus.com)
671 * h8300.h: Bit ops with absolute addresses not in the 8 bit
672 area are not available in the base model (H8/300).
674 Thu Sep 25 13:03:41 1997 Ian Lance Taylor <ian@cygnus.com>
676 * m68k.h: Remove documentation of ` operand specifier.
678 Wed Sep 24 19:00:34 1997 Ian Lance Taylor <ian@cygnus.com>
680 * m68k.h: Document q and v operand specifiers.
682 Mon Sep 15 18:28:37 1997 Nick Clifton <nickc@cygnus.com>
684 * v850.h (struct v850_opcode): Add processors field.
685 (PROCESSOR_V850, PROCESSOR_ALL): New bit constants.
686 (PROCESSOR_V850E, PROCESSOR_NOT_V850): New bit constants.
687 (PROCESSOR_V850EA): New bit constants.
689 Mon Sep 15 11:29:43 1997 Ken Raeburn <raeburn@cygnus.com>
691 Merge changes from Martin Hunt:
693 * d30v.h: Allow up to 64 control registers. Add
696 * d30v.h (LONG_Db): New form for delayed branches.
698 * d30v.h: (LONG_Db): New form for repeati.
700 * d30v.h (SHORT_D2B): New form.
702 * d30v.h (SHORT_A2): New form.
704 * d30v.h (OPERAND_2REG): Add new operand to indicate 2
705 registers are used. Needed for VLIW optimization.
707 Mon Sep 8 14:05:45 1997 Doug Evans <dje@canuck.cygnus.com>
709 * cgen.h: Move assembler interface section
710 up so cgen_parse_operand_result is defined for cgen_parse_address.
711 (cgen_parse_address): Update prototype.
713 Tue Sep 2 15:32:32 1997 Nick Clifton <nickc@cygnus.com>
715 * v850.h (V850_OPREAND_ADJUST_SHORT_MEMORY): Removed.
717 Tue Aug 26 12:21:52 1997 Ian Lance Taylor <ian@cygnus.com>
719 * i386.h (two_byte_segment_defaults): Correct base register 5 in
720 modes 1 and 2 to be ss rather than ds. From Gabriel Paubert
723 * i386.h: Set ud2 to 0x0f0b. From Gabriel Paubert
726 * i386.h: Comment fixes for ficom[p]?{s,l} from Gabriel Paubert
729 * i386.h (JUMP_ON_CX_ZERO): Uncomment (define again).
730 (JUMP_ON_ECX_ZERO): Remove commented out macro.
732 Fri Aug 22 10:38:29 1997 Nick Clifton <nickc@cygnus.com>
734 * v850.h (V850_NOT_R0): New flag.
736 Mon Aug 18 11:05:58 1997 Nick Clifton <nickc@cygnus.com>
738 * v850.h (struct v850_opcode): Remove flags field.
740 Wed Aug 13 18:45:48 1997 Nick Clifton <nickc@cygnus.com>
742 * v850.h (struct v850_opcode): Add flags field.
743 (struct v850_operand): Extend meaning of 'bits' and 'shift'
745 (V850E_INSTRUCTION, V850EA_INSTRUCTION): New flags.
746 (V850E_PUSH_POP, V850E_IMMEDIATE16, V850E_IMMEDIATE32): New flags.
748 Fri Aug 8 16:58:42 1997 Doug Evans <dje@canuck.cygnus.com>
752 Thu Jul 24 21:16:58 1997 Doug Evans <dje@canuck.cygnus.com>
754 * sparc.h (sparc_opcodes): Declare as const.
756 Thu Jul 10 12:53:25 1997 Jeffrey A Law (law@cygnus.com)
758 * mips.h (FP_S, FP_D): Define. Bitmasks indicating if an insn
759 uses single or double precision floating point resources.
760 (INSN_NO_ISA, INSN_ISA1): Define.
761 (cpu specific INSN macros): Tweak into bitmasks outside the range
764 Mon Jun 16 14:10:00 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
766 * i386.h: Fix pand opcode.
768 Mon Jun 2 11:35:09 1997 Gavin Koch <gavin@cygnus.com>
770 * mips.h: Widen INSN_ISA and move it to a more convenient
771 bit position. Add INSN_3900.
773 Tue May 20 11:25:29 1997 Gavin Koch <gavin@cygnus.com>
775 * mips.h (struct mips_opcode): added new field membership.
777 Mon May 12 16:26:50 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
779 * i386.h (movd): only Reg32 is allowed.
781 * i386.h: add fcomp and ud2. From Wayne Scott
782 <wscott@ichips.intel.com>.
784 Mon May 5 17:16:21 1997 Ian Lance Taylor <ian@cygnus.com>
786 * i386.h: Add MMX instructions.
788 Mon May 5 12:45:19 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
790 * i386.h: Remove W modifier from conditional move instructions.
792 Mon Apr 14 14:56:58 1997 Ian Lance Taylor <ian@cygnus.com>
794 * i386.h: Change the opcodes for fsubp, fsubrp, fdivp, and fdivrp
795 with no arguments to match that generated by the UnixWare
798 Thu Apr 10 14:35:00 1997 Doug Evans <dje@canuck.cygnus.com>
800 * cgen.h (<cpu>_cgen_assemble_insn): New arg for errmsg.
801 (cgen_parse_operand_fn): Declare.
802 (cgen_init_parse_operand): Declare.
803 (cgen_parse_operand): Renamed from cgen_asm_parse_operand,
805 (enum cgen_parse_operand_result): Renamed from cgen_asm_result.
806 (enum cgen_parse_operand_type): New enum.
808 Sat Apr 5 13:14:05 1997 Ian Lance Taylor <ian@cygnus.com>
810 * i386.h: Revert last patch for the NON_BROKEN_OPCODES cases.
812 Fri Apr 4 11:46:11 1997 Doug Evans <dje@canuck.cygnus.com>
816 Fri Apr 4 14:02:32 1997 Ian Lance Taylor <ian@cygnus.com>
818 * i386.h: Correct opcode values for fsubp, fsubrp, fdivp, and
821 Tue Mar 25 22:57:26 1997 Stu Grossman (grossman@critters.cygnus.com)
823 * v850.h (extract): Make unsigned.
825 Mon Mar 24 14:38:15 1997 Ian Lance Taylor <ian@cygnus.com>
829 Thu Mar 20 19:49:10 1997 Ian Lance Taylor <ian@cygnus.com>
831 * i386.h: Change DW to W for cmpxchg and xadd, since they don't
832 take a direction bit.
834 Sat Mar 15 19:03:29 1997 H.J. Lu <hjl@lucon.org>
836 * sparc.h (sparc_opcode_lookup_arch): Use full prototype.
838 Fri Mar 14 15:22:01 1997 Ian Lance Taylor <ian@cygnus.com>
840 * sparc.h: Include <ansidecl.h>. Update function declarations to
841 use prototypes, and to use const when appropriate.
843 Thu Mar 6 14:18:30 1997 Jeffrey A Law (law@cygnus.com)
845 * mn10300.h (MN10300_OPERAND_RELAX): Define.
847 Mon Feb 24 15:15:56 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
849 * d10v.h: Change pre_defined_registers to
850 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
852 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
854 * mips.h: Add macros for cop0, cop1 cop2 and cop3.
855 Change mips_opcodes from const array to a pointer,
856 and change bfd_mips_num_opcodes from const int to int,
857 so that we can increase the size of the mips opcodes table
860 Fri Feb 21 16:34:18 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
862 * d30v.h (FLAG_X): Remove unused flag.
864 Tue Feb 18 17:37:20 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
868 Fri Feb 14 13:16:15 1997 Fred Fish <fnf@cygnus.com>
870 * tic80.h (PDS_NAME): Macro to access name field of predefined symbols.
871 (PDS_VALUE): Macro to access value field of predefined symbols.
872 (tic80_next_predefined_symbol): Add prototype.
874 Mon Feb 10 10:32:17 1997 Fred Fish <fnf@cygnus.com>
876 * tic80.h (tic80_symbol_to_value): Change prototype to match
877 change in function, added class parameter.
879 Thu Feb 6 17:30:15 1997 Fred Fish <fnf@cygnus.com>
881 * tic80.h (TIC80_OPERAND_ENDMASK): Add for flagging TIc80
882 endmask fields, which are somewhat weird in that 0 and 32 are
883 treated exactly the same.
885 Thu Jan 30 13:46:18 1997 Fred Fish <fnf@cygnus.com>
887 * tic80.h: Change all the OPERAND defines to use the form (1 << X)
888 rather than a constant that is 2**X. Reorder them to put bits for
889 operands that have symbolic names in the upper bits, so they can
890 be packed into an int where the lower bits contain the value that
891 corresponds to that symbolic name.
892 (predefined_symbo): Add struct.
893 (tic80_predefined_symbols): Declare array of translations.
894 (tic80_num_predefined_symbols): Declare size of that array.
895 (tic80_value_to_symbol): Declare function.
896 (tic80_symbol_to_value): Declare function.
898 Wed Jan 29 09:37:25 1997 Jeffrey A Law (law@cygnus.com)
900 * mn10200.h (MN10200_OPERAND_RELAX): Define.
902 Sat Jan 18 15:18:59 1997 Fred Fish <fnf@cygnus.com>
904 * tic80.h (TIC80_NO_R0_DEST): Add for opcodes where r0 cannot
905 be the destination register.
907 Thu Jan 16 20:48:55 1997 Fred Fish <fnf@cygnus.com>
909 * tic80.h (struct tic80_opcode): Change "format" field to "flags".
910 (FMT_UNUSED, FMT_SI, FMT_LI, FMT_REG): Delete.
911 (TIC80_VECTOR): Define a flag bit for the flags. This one means
912 that the opcode can have two vector instructions in a single
913 32 bit word and we have to encode/decode both.
915 Tue Jan 14 19:37:09 1997 Fred Fish <fnf@cygnus.com>
917 * tic80.h (TIC80_OPERAND_PCREL): Renamed from
918 TIC80_OPERAND_RELATIVE for PC relative.
919 (TIC80_OPERAND_BASEREL): New flag bit for register
922 Mon Jan 13 15:56:38 1997 Fred Fish <fnf@cygnus.com>
924 * tic80.h (TIC80_OPERAND_FLOAT): Add for floating point operands.
926 Mon Jan 6 10:51:15 1997 Fred Fish <fnf@cygnus.com>
928 * tic80.h (TIC80_OPERAND_SCALED): Operand may have optional
929 ":s" modifier for scaling.
931 Sun Jan 5 12:12:19 1997 Fred Fish <fnf@cygnus.com>
933 * tic80.h (TIC80_OPERAND_M_SI): Add operand modifier for ":m".
934 (TIC80_OPERAND_M_LI): Ditto
936 Sat Jan 4 19:02:44 1997 Fred Fish <fnf@cygnus.com>
938 * tic80.h (TIC80_OPERAND_BITNUM): Renamed from TIC80_OPERAND_CC_SZ.
939 (TIC80_OPERAND_CC): New define for condition code operand.
940 (TIC80_OPERAND_CR): New define for control register operand.
942 Fri Jan 3 16:22:23 1997 Fred Fish <fnf@cygnus.com>
944 * tic80.h (struct tic80_opcode): Name changed.
945 (struct tic80_opcode): Remove format field.
946 (struct tic80_operand): Add insertion and extraction functions.
947 (TIC80_OPERAND_*): Remove old bogus values, start adding new
951 Tue Dec 31 15:05:41 1996 Michael Meissner <meissner@tiktok.cygnus.com>
953 * v850.h (V850_OPERAND_ADJUST_SHORT_MEMORY): New flag to adjust
954 type IV instruction offsets.
956 Fri Dec 27 22:23:10 1996 Fred Fish <fnf@cygnus.com>
960 Wed Dec 18 10:06:31 1996 Jeffrey A Law (law@cygnus.com)
962 * mn10200.h (MN10200_OPERAND_NOCHECK): Define.
964 Sat Dec 14 10:48:31 1996 Fred Fish <fnf@ninemoons.com>
966 * mn10200.h: Fix comment, mn10200_operand not powerpc_operand.
967 * mn10300.h: Fix comment, mn10300_operand not powerpc_operand.
968 * v850.h: Fix comment, v850_operand not powerpc_operand.
970 Mon Dec 9 16:45:39 1996 Jeffrey A Law (law@cygnus.com)
972 * mn10200.h: Flesh out structures and definitions needed by
973 the mn10200 assembler & disassembler.
975 Tue Nov 26 10:46:56 1996 Ian Lance Taylor <ian@cygnus.com>
977 * mips.h: Add mips16 definitions.
979 Mon Nov 25 17:56:54 1996 J.T. Conklin <jtc@cygnus.com>
981 * m68k.h: Document new <, >, m, n, o and p operand specifiers.
983 Wed Nov 20 10:59:41 1996 Jeffrey A Law (law@cygnus.com)
985 * mn10300.h (MN10300_OPERAND_PCREL): Define.
986 (MN10300_OPERAND_MEMADDR): Define.
988 Tue Nov 19 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
990 * mn10300.h (MN10300_OPERAND_REG_LIST): Define.
992 Wed Nov 6 13:41:08 1996 Jeffrey A Law (law@cygnus.com)
994 * mn10300.h (MN10300_OPERAND_SPLIT): Define.
996 Tue Nov 5 13:26:12 1996 Jeffrey A Law (law@cygnus.com)
998 * mn10300.h (MN10300_OPERAND_EXTENDED): Define.
1000 Mon Nov 4 12:52:48 1996 Jeffrey A Law (law@cygnus.com)
1002 * mn10300.h (MN10300_OPERAND_REPEATED): Define.
1004 Fri Nov 1 10:31:02 1996 Richard Henderson <rth@tamu.edu>
1006 * alpha.h: Don't include "bfd.h"; private relocation types are now
1007 negative to minimize problems with shared libraries. Organize
1008 instruction subsets by AMASK extensions and PALcode
1010 (struct alpha_operand): Move flags slot for better packing.
1012 Tue Oct 29 12:19:10 1996 Jeffrey A Law (law@cygnus.com)
1014 * v850.h (V850_OPERAND_RELAX): New operand flag.
1016 Thu Oct 10 14:29:11 1996 Jeffrey A Law (law@cygnus.com)
1018 * mn10300.h (FMT_*): Move operand format definitions
1021 Tue Oct 8 14:48:07 1996 Jeffrey A Law (law@cygnus.com)
1023 * mn10300.h (MN10300_OPERAND_PAREN): Define.
1025 Mon Oct 7 16:52:11 1996 Jeffrey A Law (law@cygnus.com)
1027 * mn10300.h (mn10300_opcode): Add "format" field.
1028 (MN10300_OPERAND_*): Define.
1030 Thu Oct 3 10:33:46 1996 Jeffrey A Law (law@cygnus.com)
1032 * mn10x00.h: Delete.
1033 * mn10200.h, mn10300.h: New files.
1035 Wed Oct 2 21:31:26 1996 Jeffrey A Law (law@cygnus.com)
1037 * mn10x00.h: New file.
1039 Fri Sep 27 18:26:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1041 * v850.h: Add new flag to indicate this instruction uses a PC
1044 Fri Sep 13 14:58:13 1996 Jeffrey A Law (law@cygnus.com)
1046 * h8300.h (stmac): Add missing instruction.
1048 Sat Aug 31 16:02:03 1996 Jeffrey A Law (law@cygnus.com)
1050 * v850.h (v850_opcode): Remove "size" field. Add "memop"
1053 Fri Aug 23 10:39:08 1996 Jeffrey A Law (law@cygnus.com)
1055 * v850.h (V850_OPERAND_EP): Define.
1057 * v850.h (v850_opcode): Add size field.
1059 Thu Aug 22 16:51:25 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1061 * v850.h (v850_operands): Add insert and extract fields, pointers
1062 to functions used to handle unusual operand encoding.
1063 (V850_OPERAND_REG, V850_OPERAND_SRG, V850_OPERAND_CC,
1064 V850_OPERAND_SIGNED): Defined.
1066 Wed Aug 21 17:45:10 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1068 * v850.h (v850_operands): Add flags field.
1069 (OPERAND_REG, OPERAND_NUM): Defined.
1071 Tue Aug 20 14:52:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1075 Fri Aug 16 14:44:15 1996 James G. Smith <jsmith@cygnus.co.uk>
1077 * mips.h (OP_SH_LOCC, OP_SH_HICC, OP_MASK_CC, OP_SH_COP1NORM,
1078 OP_MASK_COP1NORM, OP_SH_COP1SPEC, OP_MASK_COP1SPEC,
1079 OP_MASK_COP1SCLR, OP_MASK_COP1CMP, OP_SH_COP1CMP, OP_SH_FORMAT,
1080 OP_MASK_FORMAT, OP_SH_TRUE, OP_MASK_TRUE, OP_SH_GE, OP_MASK_GE,
1081 OP_SH_UNSIGNED, OP_MASK_UNSIGNED, OP_SH_HINT, OP_MASK_HINT):
1084 Fri Aug 16 00:15:15 1996 Jeffrey A Law (law@cygnus.com)
1086 * hppa.h (pitlb, pitlbe, iitlba, iitlbp, fic, fice): Accept
1087 a 3 bit space id instead of a 2 bit space id.
1089 Thu Aug 15 13:11:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1091 * d10v.h: Add some additional defines to support the
1092 assembler in determining which operations can be done in parallel.
1094 Tue Aug 6 11:13:22 1996 Jeffrey A Law (law@cygnus.com)
1096 * h8300.h (SN): Define.
1097 (eepmov.b): Renamed from "eepmov"
1098 (nop, bpt, rte, rts, sleep, clrmac): These have no size associated
1101 Fri Jul 26 11:47:10 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1103 * d10v.h (OPERAND_SHIFT): New operand flag.
1105 Thu Jul 25 12:06:22 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1107 * d10v.h: Changes for divs, parallel-only instructions, and
1110 Mon Jul 22 11:21:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1112 * d10v.h (pd_reg): Define. Putting the definition here allows
1113 the assembler and disassembler to share the same struct.
1115 Mon Jul 22 12:15:25 1996 Ian Lance Taylor <ian@cygnus.com>
1117 * i960.h (i960_opcodes): "halt" takes an argument. From Stephen
1118 Williams <steve@icarus.com>.
1120 Wed Jul 17 14:46:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1124 Thu Jul 11 12:09:15 1996 Jeffrey A Law (law@cygnus.com)
1126 * h8300.h (band, bclr): Force high bit of immediate nibble to zero.
1128 Wed Jul 3 14:30:12 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1130 * m68k.h (mcf5200): New macro.
1131 Document names of coldfire control registers.
1133 Tue Jul 2 23:05:45 1996 Jeffrey A Law (law@cygnus.com)
1135 * h8300.h (SRC_IN_DST): Define.
1137 * h8300.h (UNOP3): Mark the register operand in this insn
1138 as a source operand, not a destination operand.
1139 (SHIFT_2, SHIFT_IMM): Remove. Eliminate all references.
1140 (UNOP3): Change SHIFT_IMM to IMM for H8/S bitops. Mark
1141 register operand with SRC_IN_DST.
1143 Fri Jun 21 13:52:17 1996 Richard Henderson <rth@tamu.edu>
1145 * alpha.h: New file.
1147 Thu Jun 20 15:02:57 1996 Ian Lance Taylor <ian@cygnus.com>
1149 * rs6k.h: Remove obsolete file.
1151 Wed Jun 19 15:29:38 1996 Ian Lance Taylor <ian@cygnus.com>
1153 * i386.h: Correct opcode values for faddp, fsubp, fsubrp, fmulp,
1154 fdivp, and fdivrp. Add ffreep.
1156 Tue Jun 18 16:06:00 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1158 * h8300.h: Reorder various #defines for readability.
1159 (ABS32SRC, ABS32DST, DSP32LIST, ABS32LIST, A32LIST): Define.
1160 (BITOP): Accept additional (unused) argument. All callers changed.
1163 (ldc, stc, movb, movw, movl): Use 32bit offsets and absolutes.
1165 * h8300.h (EXR, SHIFT_2, MACREG, SHIFT_IMM, RDINC): Define.
1166 (O_TAS, O_CLRMAC, O_LDMAC, O_MAC, O_LDM, O_STM): Define.
1167 (BITOP, EBITOP): Handle new H8/S addressing modes for
1169 (UNOP3): Handle new shift/rotate insns on the H8/S.
1170 (insns using exr): New instructions.
1171 (tas, mac, ldmac, clrmac, ldm, stm): New instructions.
1173 Thu May 23 16:56:48 1996 Jeffrey A Law (law@cygnus.com)
1175 * h8300.h (add.l): Undo Apr 5th change. The manual I had
1178 Mon May 6 23:38:22 1996 Jeffrey A Law (law@cygnus.com)
1180 * h8300.h (START): Remove.
1181 (MEMRELAX): Define. Mark absolute memory operands in mov.b, mov.w
1182 and mov.l insns that can be relaxed.
1184 Tue Apr 30 18:30:58 1996 Ian Lance Taylor <ian@cygnus.com>
1186 * i386.h: Remove Abs32 from lcall.
1188 Mon Apr 22 17:09:23 1996 Doug Evans <dje@blues.cygnus.com>
1190 * sparc.h (SPARC_OPCODE_ARCH_V9_P): New macro.
1191 (SLCPOP): New macro.
1192 Mark X,Y opcode letters as in use.
1194 Thu Apr 11 17:28:18 1996 Ian Lance Taylor <ian@cygnus.com>
1196 * sparc.h (F_FLOAT, F_FBR): Define.
1198 Fri Apr 5 16:55:34 1996 Jeffrey A Law (law@cygnus.com)
1200 * h8300.h (ABS8MEM): Renamed from ABSMOV. Remove ABSMOV
1202 (ABS8SRC,ABS8DST): Add ABS8MEM.
1203 (add.l): Fix reg+reg variant.
1204 (eepmov.w): Renamed from eepmovw.
1205 (ldc,stc): Fix many cases.
1207 Sun Mar 31 13:30:03 1996 Doug Evans <dje@canuck.cygnus.com>
1209 * sparc.h (SPARC_OPCODE_ARCH_MASK): New macro.
1211 Thu Mar 7 15:08:23 1996 Doug Evans <dje@charmed.cygnus.com>
1213 * sparc.h (O): Mark operand letter as in use.
1215 Tue Feb 20 20:46:21 1996 Doug Evans <dje@charmed.cygnus.com>
1217 * sparc.h (sparc_{encode,decode}_sparclet_cpreg): Declare.
1218 Mark operand letters uU as in use.
1220 Mon Feb 19 01:59:08 1996 Doug Evans <dje@charmed.cygnus.com>
1222 * sparc.h (sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_SPARCLET.
1223 (sparc_opcode_arch): Delete member `conflicts'. Add `supported'.
1224 (SPARC_OPCODE_SUPPORTED): New macro.
1225 (SPARC_OPCODE_CONFLICT_P): Rewrite.
1228 Fri Feb 16 12:23:34 1996 Jeffrey A Law (law@cygnus.com)
1230 * sparc.h (sparc_opcode_lookup_arch) Make return type in
1231 declaration consistent with return type in definition.
1233 Wed Feb 14 18:14:11 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
1235 * i386.h (i386_optab): Remove Data32 from pushf and popf.
1237 Thu Feb 8 14:27:21 1996 James Carlson <carlson@xylogics.com>
1239 * i386.h (i386_regtab): Add 80486 test registers.
1241 Mon Feb 5 18:35:46 1996 Ian Lance Taylor <ian@cygnus.com>
1243 * i960.h (I_HX): Define.
1244 (i960_opcodes): Add HX instruction.
1246 Mon Jan 29 12:43:39 1996 Ken Raeburn <raeburn@cygnus.com>
1248 * i386.h: Fix waiting forms of finit, fstenv, fsave, fstsw, fstcw,
1251 Wed Jan 24 22:36:59 1996 Doug Evans <dje@charmed.cygnus.com>
1253 * sparc.h (enum sparc_opcode_arch_val): Replaces sparc_architecture.
1254 (SPARC_OPCODE_CONFLICT_P): Renamed from ARCHITECTURES_CONFLICT_P.
1255 (bfd_* defines): Delete.
1256 (sparc_opcode_archs): Replaces architecture_pname.
1257 (sparc_opcode_lookup_arch): Declare.
1258 (NUMOPCODES): Delete.
1260 Mon Jan 22 08:24:32 1996 Doug Evans <dje@charmed.cygnus.com>
1262 * sparc.h (enum sparc_architecture): Add v9a.
1263 (ARCHITECTURES_CONFLICT_P): Update.
1265 Thu Dec 28 13:27:53 1995 John Hassey <hassey@rtp.dg.com>
1267 * i386.h: Added Pentium Pro instructions.
1269 Thu Nov 2 22:59:22 1995 Ian Lance Taylor <ian@cygnus.com>
1271 * m68k.h: Document new 'W' operand place.
1273 Tue Oct 24 10:49:10 1995 Jeffrey A Law (law@cygnus.com)
1275 * hppa.h: Add lci and syncdma instructions.
1277 Mon Oct 23 11:09:16 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
1279 * mips.h: Added INSN_4100 flag to mark NEC VR4100 specific
1282 Mon Oct 16 10:28:15 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1284 * ppc.h (PPC_OPCODE_{COMMON,ANY}): New opcode flags for
1285 assembler's -mcom and -many switches.
1287 Wed Oct 11 16:56:33 1995 Ken Raeburn <raeburn@cygnus.com>
1289 * i386.h: Fix cmpxchg8b extension opcode description.
1291 Thu Oct 5 18:03:36 1995 Ken Raeburn <raeburn@cygnus.com>
1293 * i386.h: Add Pentium instructions wrmsr, rdtsc, rdmsr, cmpxchg8b,
1296 Tue Sep 19 15:26:43 1995 Ian Lance Taylor <ian@cygnus.com>
1298 * m68k.h: Change comment: split type P into types 0, 1 and 2.
1300 Wed Aug 30 13:50:55 1995 Doug Evans <dje@canuck.cygnus.com>
1302 * sparc.h (sparc_{encode,decode}_prefetch): Declare.
1304 Tue Aug 29 15:34:58 1995 Doug Evans <dje@canuck.cygnus.com>
1306 * sparc.h (sparc_{encode,decode}_{asi,membar}): Declare.
1308 Wed Aug 2 18:32:19 1995 Ian Lance Taylor <ian@cygnus.com>
1310 * m68kmri.h: Remove.
1312 * m68k.h: Move tables into opcodes/m68k-opc.c, leaving just the
1313 declarations. Remove F_ALIAS and flag field of struct
1314 m68k_opcode. Change arch field of struct m68k_opcode to unsigned
1315 int. Make name and args fields of struct m68k_opcode const.
1317 Wed Aug 2 08:16:46 1995 Doug Evans <dje@canuck.cygnus.com>
1319 * sparc.h (F_NOTV9): Define.
1321 Tue Jul 11 14:20:42 1995 Jeff Spiegel <jeffs@lsil.com>
1323 * mips.h (INSN_4010): Define.
1325 Wed Jun 21 18:49:51 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1327 * m68k.h (TBL1): Reverse sense of "round" argument in result.
1329 Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>:
1330 * m68k.h: Fix argument descriptions of coprocessor
1331 instructions to allow only alterable operands where appropriate.
1332 [!NO_DEFAULT_SIZES]: An omitted size defaults to `w'.
1333 (m68k_opcode_aliases): Add more aliases.
1335 Fri Apr 14 22:15:34 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1337 * m68k.h: Added explcitly short-sized conditional branches, and a
1338 bunch of aliases (fmov*, ftest*, tdivul) to support gcc's
1339 svr4-based configurations.
1341 Mon Mar 13 21:30:01 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1343 Mon Feb 27 08:36:39 1995 Bryan Ford <baford@cs.utah.edu>
1344 * i386.h: added missing Data16/Data32 flags to a few instructions.
1346 Wed Mar 8 15:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
1348 * mips.h (OP_MASK_FR, OP_SH_FR): Define.
1349 (OP_MASK_BCC, OP_SH_BCC): Define.
1350 (OP_MASK_PREFX, OP_SH_PREFX): Define.
1351 (OP_MASK_CCC, OP_SH_CCC): Define.
1352 (INSN_READ_FPR_R): Define.
1355 Wed Mar 8 03:13:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1357 * m68k.h (enum m68k_architecture): Deleted.
1358 (struct m68k_opcode_alias): New type.
1359 (m68k_opcodes): Now const. Deleted opcode aliases with exactly
1360 matching constraints, values and flags. As a side effect of this,
1361 the MOTOROLA_SYNTAX_ONLY and MIT_SYNTAX_ONLY macros, which so far
1362 as I know were never used, now may need re-examining.
1363 (numopcodes): Now const.
1364 (m68k_opcode_aliases, numaliases): New variables.
1366 [DONT_DEFINE_TABLE]: Declare numopcodes, numaliases, and
1367 m68k_opcode_aliases; update declaration of m68k_opcodes.
1369 Mon Mar 6 10:02:00 1995 Jeff Law (law@snake.cs.utah.edu)
1371 * hppa.h (delay_type): Delete unused enumeration.
1372 (pa_opcode): Replace unused delayed field with an architecture
1374 (pa_opcodes): Mark each instruction as either PA1.0 or PA1.1.
1376 Fri Mar 3 16:10:24 1995 Ian Lance Taylor <ian@cygnus.com>
1378 * mips.h (INSN_ISA4): Define.
1380 Fri Feb 24 19:13:37 1995 Ian Lance Taylor <ian@cygnus.com>
1382 * mips.h (M_DLA_AB, M_DLI): Define.
1384 Thu Feb 23 17:33:09 1995 Jeff Law (law@snake.cs.utah.edu)
1386 * hppa.h (fstwx): Fix single-bit error.
1388 Wed Feb 15 12:19:52 1995 Ian Lance Taylor <ian@cygnus.com>
1390 * mips.h (M_ULD, M_ULD_A, M_USD, M_USD_A): Define.
1392 Mon Feb 6 10:35:23 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1394 * i386.h: added cpuid instruction , and dr[0-7] aliases for the
1395 debug registers. From Charles Hannum (mycroft@netbsd.org).
1397 Mon Feb 6 03:31:54 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1399 Changes from Bryan Ford <baford@schirf.cs.utah.edu> for 16-bit
1401 * i386.h (MOV_AX_DISP32): New macro.
1402 (i386_optab): Added Data16 and Data32 as needed. Added "w" forms
1403 of several call/return instructions.
1404 (ADDR_PREFIX_OPCODE): New macro.
1406 Mon Jan 23 16:45:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1408 Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu)
1410 * ../include/opcode/vax.h (struct vot_wot, field `args'): make
1411 it pointer to const char;
1412 (struct vot, field `name'): ditto.
1414 Thu Jan 19 14:47:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1416 * vax.h: Supply and properly group all values in end sentinel.
1418 Tue Jan 17 10:55:30 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1420 * mips.h (INSN_ISA, INSN_4650): Define.
1422 Wed Oct 19 13:34:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1424 * a29k.h: Add operand type 'I' for `inv' and `iretinv'. On
1425 systems with a separate instruction and data cache, such as the
1426 29040, these instructions take an optional argument.
1428 Wed Sep 14 17:44:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1430 * mips.h (INSN_STORE_MEMORY): Correct value to not conflict with
1433 Tue Sep 6 11:39:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1435 * mips.h (INSN_STORE_MEMORY): Define.
1437 Thu Jul 28 19:28:07 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1439 * sparc.h: Document new operand type 'x'.
1441 Tue Jul 26 17:48:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1443 * i960.h (I_CX2): New instruction category. It includes
1444 instructions available on Cx and Jx processors.
1445 (I_JX): New instruction category, for JX-only instructions.
1446 (i960_opcodes): Put eshro and sysctl in I_CX2 category. Added
1447 Jx-only instructions, in I_JX category.
1449 Wed Jul 13 18:43:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1451 * ns32k.h (endop): Made pointer const too.
1453 Sun Jul 10 11:01:09 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1455 * ns32k.h: Drop Q operand type as there is no correct use
1456 for it. Add I and Z operand types which allow better checking.
1458 Thu Jul 7 12:34:48 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1460 * h8300.h (xor.l) :fix bit pattern.
1461 (L_2): New size of operand.
1464 Fri Jun 10 16:38:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1466 * m68k.h: Move "trap" before "tpcc" to change disassembly.
1468 Fri Jun 3 15:57:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1470 * sparc.h: Include v9 definitions.
1472 Thu Jun 2 12:23:17 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1474 * m68k.h (m68060): Defined.
1475 (m68040up, mfloat, mmmu): Include it.
1476 (struct m68k_opcode): Widen `arch' field.
1477 (m68k_opcodes): Updated for M68060. Removed comments that were
1478 instructions commented out by "JF" years ago.
1480 Thu Apr 28 18:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1482 * m68k.h (struct m68k_opcode): Shorten `arch' field to 8 bits, and
1483 add a one-bit `flags' field.
1484 (F_ALIAS): New macro.
1486 Wed Apr 27 11:29:52 1994 Steve Chamberlain (sac@cygnus.com)
1488 * h8300.h (dec, inc): Get encoding right.
1490 Mon Apr 4 13:12:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1492 * ppc.h (struct powerpc_operand): Removed signedp field; just use
1494 (PPC_OPERAND_SIGNED): Define.
1495 (PPC_OPERAND_SIGNOPT): Define.
1497 Thu Mar 31 19:34:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1499 * i386.h (IS_JUMP_ON_ECX_ZERO, "jcxz" pattern): Operand size
1500 prefix is 0x66, not 0x67. Patch from H.J. Lu (hlu@nynexst.com).
1502 Thu Mar 3 15:51:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1504 * i386.h: Reverse last change. It'll be handled in gas instead.
1506 Thu Feb 24 15:29:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1508 * i386.h (sar): Disabled the two-operand Imm1 form, since it was
1509 slower on the 486 and used the implicit shift count despite the
1510 explicit operand. The one-operand form is still available to get
1511 the shorter form with the implicit shift count.
1513 Thu Feb 17 12:27:52 1994 Torbjorn Granlund (tege@mexican.cygnus.com)
1515 * hppa.h: Fix typo in fstws arg string.
1517 Wed Feb 9 21:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1519 * ppc.h (struct powerpc_opcode): Make operands field unsigned.
1521 Mon Feb 7 19:14:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1523 * ppc.h (PPC_OPCODE_601): Define.
1525 Fri Feb 4 23:43:50 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1527 * hppa.h (addb): Use '@' for addb and addib pseudo ops.
1528 (so we can determine valid completers for both addb and addb[tf].)
1530 * hppa.h (xmpyu): No floating point format specifier for the
1533 Fri Feb 4 23:36:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1535 * ppc.h (PPC_OPERAND_NEXT): Define.
1536 (PPC_OPERAND_NEGATIVE): Change value to make room for above.
1537 (struct powerpc_macro): Define.
1538 (powerpc_macros, powerpc_num_macros): Declare.
1540 Fri Jan 21 19:13:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1542 * ppc.h: New file. Header file for PowerPC opcode table.
1544 Mon Jan 17 00:14:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1546 * hppa.h: More minor template fixes for sfu and copr (to allow
1547 for easier disassembly).
1549 * hppa.h: Fix templates for all the sfu and copr instructions.
1551 Wed Dec 15 15:12:42 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
1553 * i386.h (push): Permit Imm16 operand too.
1555 Sat Dec 11 16:14:06 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1557 * h8300.h (andc): Exists in base arch.
1559 Wed Dec 1 12:15:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1561 * From Hisashi MINAMINO <minamino@sramhc.sra.co.jp>
1562 * hppa.h: #undef NONE to avoid conflict with hiux include files.
1564 Sun Nov 21 22:06:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1566 * hppa.h: Add FP quadword store instructions.
1568 Wed Nov 17 17:13:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1570 * mips.h: (M_J_A): Added.
1573 Mon Nov 8 12:12:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1575 * mips.h (OP_MASK_CACHE, OP_SH_CACHE): Define. From Ted Lemon
1576 <mellon@pepper.ncd.com>.
1578 Sun Nov 7 00:30:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1580 * hppa.h: Immediate field in probei instructions is unsigned,
1581 not low-sign extended.
1583 Wed Nov 3 10:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1585 * m88k.h (RRI10MASK): Change from 0xfc00ffe0 to 0xfc00fc00.
1587 Tue Nov 2 12:41:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1589 * i386.h: Add "fxch" without operand.
1591 Mon Nov 1 18:13:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1593 * mips.h (M_JAL_1, M_JAL_2, M_JAL_A): Added.
1595 Sat Oct 2 22:26:11 1993 Jeffrey A Law (law@snake.cs.utah.edu)
1597 * hppa.h: Add gfw and gfr to the opcode table.
1599 Wed Sep 29 16:23:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1601 * m88k.h: extended to handle m88110.
1603 Tue Sep 28 19:19:08 1993 Jeffrey A Law (law@snake.cs.utah.edu)
1605 * hppa.h (be, ble): Use operand type 'z' to denote absolute branch
1608 Tue Sep 14 14:04:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1610 * i960.h (i960_opcodes): Properly bracket initializers.
1612 Mon Sep 13 12:50:52 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1614 * m88k.h (BOFLAG): rewrite to avoid nested comment.
1616 Mon Sep 13 15:46:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1618 * m68k.h (two): Protect second argument with parentheses.
1620 Fri Sep 10 16:29:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1622 * i386.h (i386_optab): Added new instruction "rsm" (for i386sl).
1623 Deleted old in/out instructions in "#if 0" section.
1625 Thu Sep 9 17:42:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1627 * i386.h (i386_optab): Properly bracket initializers.
1629 Wed Aug 25 13:50:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1631 * hppa.h (pa_opcode): Use '|' for movb and movib insns. (From
1632 Jeff Law, law@cs.utah.edu).
1634 Mon Aug 23 16:55:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1636 * i386.h (lcall): Accept Imm32 operand also.
1638 Mon Aug 23 12:43:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1640 * mips.h (M_ABSU): Removed (absolute value of unsigned number??).
1643 Thu Aug 19 15:08:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1645 * mips.h (INSN_*): Changed values. Removed unused definitions.
1646 Added INSN_COND_BRANCH_LIKELY, INSN_ISA2 and INSN_ISA3. Split
1647 INSN_LOAD_DELAY into INSN_LOAD_MEMORY_DELAY and
1648 INSN_LOAD_COPROC_DELAY. Split INSN_COPROC_DELAY into
1649 INSN_COPROC_MOVE_DELAY and INSN_COPROC_MEMORY_DELAY.
1650 (M_*): Added new values for r6000 and r4000 macros.
1651 (ANY_DELAY): Removed.
1653 Wed Aug 18 15:37:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1655 * mips.h: Added M_LI_S and M_LI_SS.
1657 Tue Aug 17 07:08:08 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1659 * h8300.h: Get some rare mov.bs correct.
1661 Thu Aug 5 09:15:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1663 * sparc.h: Don't define const ourself; rely on ansidecl.h having
1666 Fri Jul 30 18:41:11 1993 John Gilmore (gnu@cygnus.com)
1668 * sparc.h (F_JSR, F_UNBR, F_CONDBR): Add new flags to mark
1669 jump instructions, for use in disassemblers.
1671 Thu Jul 22 07:25:27 1993 Ian Lance Taylor (ian@cygnus.com)
1673 * m88k.h: Make bitfields just unsigned, not unsigned long or
1676 Wed Jul 21 11:55:31 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1678 * hppa.h: New argument type 'y'. Use in various float instructions.
1680 Mon Jul 19 17:17:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1682 * hppa.h (break): First immediate field is unsigned.
1684 * hppa.h: Add rfir instruction.
1686 Sun Jul 18 16:28:08 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1688 * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
1690 Fri Jul 16 09:59:29 1993 Ian Lance Taylor (ian@cygnus.com)
1692 * mips.h: Reworked the hazard information somewhat, and fixed some
1693 bugs in the instruction hazard descriptions.
1695 Thu Jul 15 12:42:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1697 * m88k.h: Corrected a couple of opcodes.
1699 Tue Jul 6 15:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
1701 * mips.h: Replaced with version from Ralph Campbell and OSF. The
1702 new version includes instruction hazard information, but is
1703 otherwise reasonably similar.
1705 Thu Jul 1 20:36:17 1993 Doug Evans (dje@canuck.cygnus.com)
1707 * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
1709 Fri Jun 11 18:38:44 1993 Ken Raeburn (raeburn@cygnus.com)
1711 Patches from Jeff Law, law@cs.utah.edu:
1712 * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
1713 Make the tables be the same for the following instructions:
1714 "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
1715 "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
1716 "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
1717 "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
1718 "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
1719 "fcmp", and "ftest".
1721 * hppa.h: Make new and old tables the same for "break", "mtctl",
1722 "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
1723 Fix typo in last patch. Collapse several #ifdefs into a
1726 * hppa.h: Delete remaining OLD_TABLE code. Bring some
1727 of the comments up-to-date.
1729 * hppa.h: Update "free list" of letters and update
1730 comments describing each letter's function.
1732 Fri Jun 4 15:41:37 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1734 * h8300.h: checkpoint, includes H8/300-H opcodes.
1736 Thu Jun 3 15:42:59 1993 Stu Grossman (grossman@cygnus.com)
1738 * Patches from Jeffrey Law <law@cs.utah.edu>.
1739 * hppa.h: Rework single precision FP
1740 instructions so that they correctly disassemble code
1743 Thu May 27 19:21:22 1993 Bruce Bauman (boot@osf.org)
1745 * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
1746 mov to allow instructions like mov ss,xyz(ecx) to assemble.
1748 Tue May 25 00:39:40 1993 Ken Raeburn (raeburn@cygnus.com)
1750 * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
1751 gdb will define it for now.
1753 Mon May 24 15:20:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1755 * sparc.h: Don't end enumerator list with comma.
1757 Fri May 14 15:15:50 1993 Ian Lance Taylor (ian@cygnus.com)
1759 * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
1760 * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
1761 ("bc2t"): Correct typo.
1762 ("[ls]wc[023]"): Use T rather than t.
1763 ("c[0123]"): Define general coprocessor instructions.
1765 Mon May 10 06:02:25 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1767 * m68k.h: Move split point for gcc compilation more towards
1770 Fri Apr 9 13:26:16 1993 Jim Kingdon (kingdon@cygnus.com)
1772 * rs6k.h: Clean up instructions for primary opcode 19 (many were
1773 simply wrong, ics, rfi, & rfsvc were missing).
1774 Add "a" to opr_ext for "bb". Doc fix.
1776 Thu Mar 18 13:45:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1778 * i386.h: 486 extensions from John Hassey (hassey@dg-rtp.dg.com).
1779 * mips.h: Add casts, to suppress warnings about shifting too much.
1780 * m68k.h: Document the placement code '9'.
1782 Thu Feb 18 02:03:14 1993 John Gilmore (gnu@cygnus.com)
1784 * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART): Add kludge which
1785 allows callers to break up the large initialized struct full of
1786 opcodes into two half-sized ones. This permits GCC to compile
1787 this module, since it takes exponential space for initializers.
1788 (numopcodes, endop): Revise to use AND_OTHER_PART in size calcs.
1790 Thu Feb 4 02:06:56 1993 John Gilmore (gnu@cygnus.com)
1792 * a29k.h: Remove RCS crud, update GPL to v2, update copyrights.
1793 * convex.h: Added, from GDB's convx-opcode.h. Added CONST to all
1794 initialized structs in it.
1796 Thu Jan 28 21:32:22 1993 John Gilmore (gnu@cygnus.com)
1798 Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
1799 * m88k.h (PMEM): Avoid previous definition from <sys/param.h>.
1800 (AND): Change to AND_ to avoid ansidecl.h `AND' conflict.
1802 Sat Jan 23 18:10:49 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1804 * mips.h: document "i" and "j" operands correctly.
1806 Thu Jan 7 15:58:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1808 * mips.h: Removed endianness dependency.
1810 Sun Jan 3 14:13:35 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1812 * h8300.h: include info on number of cycles per instruction.
1814 Mon Dec 21 21:29:08 1992 Stu Grossman (grossman at cygnus.com)
1816 * hppa.h: Move handy aliases to the front. Fix masks for extract
1817 and deposit instructions.
1819 Sat Dec 12 16:09:48 1992 Ian Lance Taylor (ian@cygnus.com)
1821 * i386.h: accept shld and shrd both with and without the shift
1822 count argument, which is always %cl.
1824 Fri Nov 27 17:13:18 1992 Ken Raeburn (raeburn at cygnus.com)
1826 * i386.h (i386_optab_end, i386_regtab_end): Now const.
1827 (one_byte_segment_defaults, two_byte_segment_defaults,
1828 i386_prefixtab_end): Ditto.
1830 Mon Nov 23 10:47:25 1992 Ken Raeburn (raeburn@cygnus.com)
1832 * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
1833 for operand 2; from John Carr, jfc@dsg.dec.com.
1835 Wed Nov 4 07:36:49 1992 Ken Raeburn (raeburn@cygnus.com)
1837 * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
1838 always use 16-bit offsets. Makes calculated-size jump tables
1841 Fri Oct 16 22:52:43 1992 Ken Raeburn (raeburn@cygnus.com)
1843 * i386.h: Fix one-operand forms of in* and out* patterns.
1845 Tue Sep 22 14:08:14 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1847 * m68k.h: Added CPU32 support.
1849 Tue Sep 22 00:38:41 1992 John Gilmore (gnu@cygnus.com)
1851 * mips.h (break): Disassemble the argument. Patch from
1852 jonathan@cs.stanford.edu (Jonathan Stone).
1854 Wed Sep 9 11:25:28 1992 Ian Lance Taylor (ian@cygnus.com)
1856 * m68k.h: merged Motorola and MIT syntax.
1858 Thu Sep 3 09:33:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1860 * m68k.h (pmove): make the tests less strict, the 68k book is
1863 Tue Aug 25 23:25:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1865 * m68k.h (m68ec030): Defined as alias for 68030.
1866 (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
1867 for immediate 0-7 added. Set up some opcodes (ptest, bkpt) to use
1868 them. Tightened description of "fmovex" to distinguish it from
1869 some "pmove" encodings. Added "pmove" for 68030 MMU regs, cleaned
1870 up descriptions that claimed versions were available for chips not
1871 supporting them. Added "pmovefd".
1873 Mon Aug 24 12:04:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1875 * m68k.h: fix where the . goes in divull
1877 Wed Aug 19 11:22:24 1992 Ian Lance Taylor (ian@cygnus.com)
1879 * m68k.h: the cas2 instruction is supposed to be written with
1880 indirection on the last two operands, which can be either data or
1881 address registers. Added a new operand type 'r' which accepts
1882 either register type. Added new cases for cas2l and cas2w which
1883 use them. Corrected masks for cas2 which failed to recognize use
1884 of address register.
1886 Fri Aug 14 14:20:38 1992 Per Bothner (bothner@cygnus.com)
1888 * m68k.h: Merged in patches (mostly m68040-specific) from
1889 Colin Smith <colin@wrs.com>.
1891 * m68k.h: Merged m68kmri.h and m68k.h (using the former as a
1892 base). Also cleaned up duplicates, re-ordered instructions for
1893 the sake of dis-assembling (so aliases come after standard names).
1894 * m68kmri.h: Now just defines some macros, and #includes m68k.h.
1896 Wed Aug 12 16:38:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1898 * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
1901 Mon Aug 10 23:22:33 1992 Ken Raeburn (raeburn@cygnus.com)
1903 * sparc.h: Moved tables to BFD library.
1905 * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
1907 Sun Jun 28 13:29:03 1992 Fred Fish (fnf@cygnus.com)
1909 * h8300.h: Finish filling in all the holes in the opcode table,
1910 so that the Lucid C compiler can digest this as well...
1912 Fri Jun 26 21:27:17 1992 John Gilmore (gnu at cygnus.com)
1914 * i386.h: Add setc, setnc, addr16, data16, repz, repnz aliases.
1915 Fix opcodes on various sizes of fild/fist instructions
1916 (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
1917 Use tabs to indent for comments. Fixes suggested by Minh Tran-Le.
1919 Thu Jun 25 16:13:26 1992 Stu Grossman (grossman at cygnus.com)
1921 * h8300.h: Fill in all the holes in the opcode table so that the
1922 losing HPUX C compiler can digest this...
1924 Thu Jun 11 12:15:25 1992 John Gilmore (gnu at cygnus.com)
1926 * mips.h: Fix decoding of coprocessor instructions, somewhat.
1927 (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
1929 Thu May 28 11:17:44 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1931 * sparc.h: Add new architecture variant sparclite; add its scan
1932 and divscc opcodes. Define ARCHITECTURES_CONFLICT_P macro.
1934 Tue May 5 14:23:27 1992 Per Bothner (bothner@rtl.cygnus.com)
1936 * mips.h: Add some more opcode synonyms (from Frank Yellin,
1939 Thu Apr 16 18:25:26 1992 Per Bothner (bothner@cygnus.com)
1941 * rs6k.h: New version from IBM (Metin).
1943 Thu Apr 9 00:31:19 1992 Per Bothner (bothner@rtl.cygnus.com)
1945 * rs6k.h: Fix incorrect extended opcode for instructions `fm'
1946 and `fd'. (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
1948 Tue Apr 7 13:38:47 1992 Stu Grossman (grossman at cygnus.com)
1950 * rs6k.h: Move from ../../gdb/rs6k-opcode.h.
1952 Fri Apr 3 11:30:20 1992 Fred Fish (fnf@cygnus.com)
1954 * m68k.h (one, two): Cast macro args to unsigned to suppress
1955 complaints from compiler and lint about integer overflow during
1958 Sun Mar 29 12:22:08 1992 John Gilmore (gnu at cygnus.com)
1960 * sparc.h (OP): Avoid signed overflow when shifting to high order bit.
1962 Fri Mar 6 00:22:38 1992 John Gilmore (gnu at cygnus.com)
1964 * mips.h: Make bitfield layout depend on the HOST compiler,
1965 not on the TARGET system.
1967 Fri Feb 21 01:29:51 1992 K. Richard Pixley (rich@cygnus.com)
1969 * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
1970 scmp, slod, smov, ssca, ssto. Curtesy Minh Tran-Le
1971 <TRANLE@INTELLICORP.COM>.
1973 Thu Jan 30 07:31:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1975 * h8300.h: turned op_type enum into #define list
1977 Thu Jan 30 01:07:24 1992 John Gilmore (gnu at cygnus.com)
1979 * sparc.h: Remove "cypress" architecture. Remove "fitox" and
1980 similar instructions -- they've been renamed to "fitoq", etc.
1981 REALLY fix tsubcctv. Fix "fcmpeq" and "fcmpq" which had wrong
1982 number of arguments.
1983 * h8300.h: Remove extra ; which produces compiler warning.
1985 Tue Jan 28 22:59:22 1992 Stu Grossman (grossman at cygnus.com)
1987 * sparc.h: fix opcode for tsubcctv.
1989 Tue Jan 7 17:19:39 1992 K. Richard Pixley (rich at cygnus.com)
1991 * sparc.h: fba and cba are now aliases for fb and cb respectively.
1993 Fri Dec 27 10:55:50 1991 Per Bothner (bothner at cygnus.com)
1995 * sparc.h (nop): Made the 'lose' field be even tighter,
1996 so only a standard 'nop' is disassembled as a nop.
1998 Sun Dec 22 12:18:18 1991 Michael Tiemann (tiemann at cygnus.com)
2000 * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
2001 disassembled as a nop.
2003 Tue Dec 10 00:22:20 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2005 * sparc.h: fix a typo.
2007 Sat Nov 30 20:40:51 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2009 * a29k.h, arm.h, h8300.h, i386.h, i860.h, i960.h , m68k.h,
2010 m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
2011 vax.h, ChangeLog: renamed from ../<foo>-opcode.h
2015 version-control: never