1 1999-09-04 Steve Chamberlain <sac@pobox.com>
5 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
7 * i386.h (i386_regtab): Move %st to top of table, and split off
9 (i386_float_regtab): To here.
11 Sat Aug 28 00:25:25 1999 Jerry Quinn <jquinn@nortelnetworks.com>
13 * hppa.h (pa_opcodes): Replace 'f' by 'v'. Prefix float register args
16 * hppa.h (pa_opcodes): Add extrd, extrw, depd, depdi, depw, depwi.
19 * hppa.h: Document new completers and args.
20 * hppa.h (pa_opcodes): Add 64 bit patterns and pa2.0 syntax for uxor,
21 uaddcm, dcor, addi, add, sub, subi, shladd, rfi, and probe. Add pa2.0
22 extensions for ssm, rsm, pdtlb, pitlb. Add performance instructions
25 * hppa.h (pa_opcodes): Add pa2.0 instructions hadd, hshl,
26 hshr, hsub, mixh, mixw, permh.
28 * hppa.h (pa_opcodes): Change completers in instructions to
31 * hppa.h (pa_opcodes): Add popbts, new forms of bb, havg,
32 hshladd, hshradd, shrpd, and shrpw instructions. Update arg comments.
34 * hppa.h (pa_opcodes): Change fmpyfadd, fmpynfadd, fneg,
35 fnegabs to use 'I' instead of 'F'.
37 1999-08-21 Alan Modra <alan@spri.levels.unisa.edu.au>
39 * i386.h: Add AMD athlon instructions, pfnacc, pfpnacc, pswapd.
40 Document pf2iw and pi2fw as athlon insns. Remove pswapw.
41 Alphabetically sort PIII insns.
43 Wed Aug 18 18:14:40 1999 Doug Evans <devans@canuck.cygnus.com>
45 * cgen.h (CGEN_INSN_MACH_HAS_P): New macro.
47 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
49 * hppa.h (pa_opcodes): Add 64 bit versions of or, xor, and,
50 and andcm. Add 32 and 64 bit version of cmpclr, cmpiclr.
52 * hppa.h: Document 64 bit condition completers.
54 Thu Aug 5 16:56:07 1999 Jerry Quinn <jquinn@nortelnetworks.com>
56 * hppa.h (pa_opcodes): Change condition args to use '?' prefix.
58 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
60 * i386.h (i386_optab): Add DefaultSize modifier to all insns
61 that implicitly modify %esp. #undef d_Suf, x_suf, sld_suf,
62 sldx_suf, bwld_Suf, d_FP, x_FP, sld_FP, sldx_FP at end of table.
64 Wed Jul 28 02:04:24 1999 Jerry Quinn <jquinn@nortelnetworks.com>
65 Jeff Law <law@cygnus.com>
67 * hppa.h (pa_opcodes): Add "pushnom" and "pushbts".
69 * hppa.h (pa_opcodes): Mark all PA2.0 opcodes with FLAG_STRICT.
71 * hppa.h (pa_opcodes): Change xmpyu, fmpyfadd,
72 and fmpynfadd to use 'J' and 'K' instead of 'E' and 'X'.
74 1999-07-13 Alan Modra <alan@spri.levels.unisa.edu.au>
76 * i386.h: Add "undocumented" AMD 3DNow! pf2iw, pi2fw, pswapw insns.
78 Thu Jul 1 00:17:24 1999 Jeffrey A Law (law@cygnus.com)
80 * hppa.h (struct pa_opcode): Add new field "flags".
81 (FLAGS_STRICT): Define.
83 Fri Jun 25 04:22:04 1999 Jerry Quinn <jquinn@nortelnetworks.com>
84 Jeff Law <law@cygnus.com>
86 * hppa.h (pa_opcodes): Add pa2.0 clrbts instruction.
88 * hppa.h (pa_opcodes): Add entries for mfia and mtsarcm instructions.
90 1999-06-23 Alan Modra <alan@spri.levels.unisa.edu.au>
92 * i386.h: Allow `l' suffix on bswap. Allow `w' suffix on arpl,
93 lldt, lmsw, ltr, str, verr, verw. Add FP flag to fcmov*. Add FP
94 flag to fcomi and friends.
96 Fri May 28 15:26:11 1999 Jeffrey A Law (law@cygnus.com)
98 * hppa.h (pa_opcodes): Move integer arithmetic instructions after
99 integer logical instructions.
101 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
103 * m68k.h: Document new formats `E', `G', `H' and new places `N',
106 * m68k.h: Define mcf5206e, mcf5307, mcf. Document new format `u'
107 and new places `m', `M', `h'.
109 Thu May 27 04:13:54 1999 Joel Sherrill (joel@OARcorp.com
111 * hppa.h (pa_opcodes): Add several processor specific system
114 Wed May 26 16:57:44 1999 Jeffrey A Law (law@cygnus.com)
116 * hppa.h (pa_opcodes): Add second entry for "comb", "comib",
117 "addb", and "addib" to be used by the disassembler.
119 1999-05-12 Alan Modra <alan@apri.levels.unisa.edu.au>
121 * i386.h (ReverseModrm): Remove all occurences.
122 (InvMem): Add to control/debug/test mov insns, movhlps, movlhps,
123 movmskps, pextrw, pmovmskb, maskmovq.
124 Change NoSuf to FP on all MMX, XMM and AMD insns as these all
125 ignore the data size prefix.
127 * i386.h (i386_optab, i386_regtab): Add support for PIII SIMD.
128 Mostly stolen from Doug Ledford <dledford@redhat.com>
130 Sat May 8 23:27:35 1999 Richard Henderson <rth@cygnus.com>
132 * ppc.h (PPC_OPCODE_64_BRIDGE): New.
134 1999-04-14 Doug Evans <devans@casey.cygnus.com>
136 * cgen.h (CGEN_ATTR): Delete member num_nonbools.
137 (CGEN_ATTR_TYPE): Update.
138 (CGEN_ATTR_MASK): Number booleans starting at 0.
139 (CGEN_ATTR_VALUE): Update.
140 (CGEN_INSN_ATTR): Update.
142 Mon Apr 12 23:43:27 1999 Jeffrey A Law (law@cygnus.com)
144 * hppa.h (fmpyfadd, fmpynfadd, fneg, fnegabs): New PA2.0
147 Tue Mar 23 11:24:38 1999 Jeffrey A Law (law@cygnus.com)
149 * hppa.h (bb, bvb): Tweak opcode/mask.
152 1999-03-22 Doug Evans <devans@casey.cygnus.com>
154 * cgen.h (CGEN_ISA,CGEN_MACH): New typedefs.
155 (struct cgen_cpu_desc): Rename member mach to machs. New member isas.
156 New members word_bitsize,default_insn_bitsize,base_insn-bitsize,
157 min_insn_bitsize,max_insn_bitsize,isa_table,mach_table,rebuild_tables.
158 Delete member max_insn_size.
159 (enum cgen_cpu_open_arg): New enum.
160 (cpu_open): Update prototype.
161 (cpu_open_1): Declare.
162 (cgen_set_cpu): Delete.
164 1999-03-11 Doug Evans <devans@casey.cygnus.com>
166 * cgen.h (CGEN_HW_TABLE): Delete `num_init_entries' member.
167 (CGEN_OPERAND_NIL): New macro.
168 (CGEN_OPERAND): New member `type'.
169 (@arch@_cgen_operand_table): Delete decl.
170 (CGEN_OPERAND_INDEX,CGEN_OPERAND_TYPE,CGEN_OPERAND_ENTRY): Delete.
171 (CGEN_OPERAND_TABLE): New struct.
172 (cgen_operand_lookup_by_name,cgen_operand_lookup_by_num): Declare.
173 (CGEN_OPINST): Pointer to operand table entry replaced with enum.
174 (CGEN_CPU_TABLE): New member `isa'. Change member `operand_table',
175 now a CGEN_OPERAND_TABLE. Add CGEN_CPU_DESC arg to
176 {get,set}_{int,vma}_operand.
177 (@arch@_cgen_cpu_open): New arg `isa'.
178 (cgen_set_cpu): Ditto.
180 Fri Feb 26 02:36:45 1999 Richard Henderson <rth@cygnus.com>
182 * i386.h: Fill in cmov and fcmov alternates. Add fcomi short forms.
184 1999-02-25 Doug Evans <devans@casey.cygnus.com>
186 * cgen.h (enum cgen_asm_type): Add CGEN_ASM_NONE.
187 (CGEN_HW_ENTRY): Delete member `next'. Change type of `type' to
189 (CGEN_HW_TABLE): New struct.
190 (hw_table): Delete declaration.
191 (CGEN_OPERAND): Change member hw to hw_type, change type from pointer
192 to table entry to enum.
193 (CGEN_OPINST): Ditto.
194 (CGEN_CPU_TABLE): Change member hw_list to hw_table.
196 Sat Feb 13 14:13:44 1999 Richard Henderson <rth@cygnus.com>
198 * alpha.h (AXP_OPCODE_EV6): New.
199 (AXP_OPCODE_NOPAL): Include it.
201 1999-02-09 Doug Evans <devans@casey.cygnus.com>
203 * cgen.h (CGEN_CPU_DESC): Renamed from CGEN_OPCODE_DESC.
204 All uses updated. New members int_insn_p, max_insn_size,
205 parse_operand,insert_operand,extract_operand,print_operand,
206 sizeof_fields,set_fields_bitsize,get_int_operand,set_int_operand,
207 get_vma_operand,set_vma_operand,parse_handlers,insert_handlers,
208 extract_handlers,print_handlers.
209 (CGEN_ATTR): Change type of num_nonbools to unsigned int.
210 (CGEN_ATTR_BOOL_OFFSET): New macro.
211 (CGEN_ATTR_MASK): Subtract it to compute bit number.
212 (CGEN_ATTR_VALUE): Redo bool/nonbool attr calculation.
213 (cgen_opcode_handler): Renamed from cgen_base.
214 (CGEN_HW_ATTR_VALUE): Renamed from CGEN_HW_ATTR, all uses updated.
215 (CGEN_OPERAND_ATTR_VALUE): Renamed from CGEN_OPERAND_ATTR,
217 (CGEN_OPERAND_INDEX): Rewrite to use table entry, not global.
218 (enum cgen_opinst_type): Renamed from cgen_operand_instance_type.
219 (CGEN_IFLD_ATTR_VALUE): Renamed from CGEN_IFLD_ATTR, all uses updated.
220 (CGEN_OPCODE,CGEN_IBASE): New types.
221 (CGEN_INSN): Rewrite.
222 (CGEN_{ASM,DIS}_HASH*): Delete.
223 (init_opcode_table,init_ibld_table): Declare.
224 (CGEN_INSN_ATTR): New type.
226 Mon Feb 1 21:09:14 1999 Catherine Moore <clm@cygnus.com>
228 * i386.h (d_Suf, x_Suf, sld_Suf, sldx_Suf, bwld_Suf): Define.
229 (x_FP, d_FP, dls_FP, sldx_FP): Define.
230 Change *Suf definitions to include x and d suffixes.
231 (movsx): Use w_Suf and b_Suf.
233 (movs): Use bwld_Suf.
234 (fld): Change ordering. Use sld_FP.
235 (fild): Add Intel Syntax equivalent of fildq.
238 (fstp): Use sld_FP. Add x_FP version.
239 (fistp): LLongMem version for Intel Syntax.
240 (fcom, fcomp): Use sld_FP.
241 (fadd, fiadd, fsub): Use sld_FP.
243 (fmul, fimul, fdvi, fidiv, fdivr): Use sld_FP.
245 1999-01-27 Doug Evans <devans@casey.cygnus.com>
247 * cgen.h (enum cgen_mode): Add CGEN_MODE_TARGET_MAX, CGEN_MODE_INT,
250 Sat Jan 16 01:29:25 1999 Jeffrey A Law (law@cygnus.com)
252 * hppa.h (bv): Fix mask.
254 1999-01-05 Doug Evans <devans@casey.cygnus.com>
256 * cgen.h (CGEN_ATTR_VALUE_TYPE): New typedef.
258 (CGEN_ATTR_TYPE,CGEN_ATTR_ENTRY): Ditto.
259 (CGEN_ATTR_TABLE): New member dfault.
261 1998-12-30 Gavin Romig-Koch <gavin@cygnus.com>
263 * mips.h (MIPS16_INSN_BRANCH): New.
265 Wed Dec 9 10:38:48 1998 David Taylor <taylor@texas.cygnus.com>
267 The following is part of a change made by Edith Epstein
268 <eepstein@sophia.cygnus.com> as part of a project to merge in
269 changes by HP; HP did not create ChangeLog entries.
271 * hppa.h (completer_chars): list of chars to not put a space
274 Sun Dec 6 13:21:34 1998 Ian Lance Taylor <ian@cygnus.com>
276 * i386.h (i386_optab): Permit w suffix on processor control and
277 status word instructions.
279 1998-11-30 Doug Evans <devans@casey.cygnus.com>
281 * cgen.h (struct cgen_hw_entry): Delete const on attrs member.
282 (struct cgen_keyword_entry): Ditto.
283 (struct cgen_operand): Ditto.
284 (CGEN_IFLD): New typedef, with associated access macros.
285 (CGEN_IFMT): New typedef, with associated access macros.
286 (CGEN_IFMT): Renamed from CGEN_FORMAT. New member `iflds'.
287 (CGEN_IVALUE): New typedef.
288 (struct cgen_insn): Delete const on syntax,attrs members.
289 `format' now points to format data. Type of `value' is now
291 (struct cgen_opcode_table): New member ifld_table.
293 1998-11-18 Doug Evans <devans@casey.cygnus.com>
295 * cgen.h (cgen_extract_fn): Update type of `base_insn' arg.
296 (CGEN_OPERAND_INSTANCE): New member `attrs'.
297 (CGEN_OPERAND_INSTANCE_{ATTRS,ATTR}): New macros.
298 (cgen_dis_lookup_insn): Update type of `base_insn' arg.
299 (cgen_opcode_table): Update type of dis_hash fn.
300 (extract_operand): Update type of `insn_value' arg.
302 Thu Oct 29 11:38:36 1998 Doug Evans <devans@canuck.cygnus.com>
304 * cgen.h (CGEN_VERSION_{MAJOR,MINOR,FIXLEVEL}): Delete.
306 Tue Oct 27 08:57:59 1998 Gavin Romig-Koch <gavin@cygnus.com>
308 * mips.h (INSN_MULT): Added.
310 Tue Oct 20 11:31:34 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
312 * i386.h (MAX_MNEM_SIZE): Rename from MAX_OPCODE_SIZE.
314 Mon Oct 19 12:50:00 1998 Doug Evans <devans@seba.cygnus.com>
316 * cgen.h (CGEN_INSN_INT): New typedef.
317 (CGEN_INT_INSN_P): Renamed from CGEN_INT_INSN.
318 (CGEN_INSN_BYTES): Renamed from cgen_insn_t.
319 (CGEN_INSN_BYTES_PTR): New typedef.
320 (CGEN_EXTRACT_INFO): New typedef.
321 (cgen_insert_fn,cgen_extract_fn): Update.
322 (cgen_opcode_table): New member `insn_endian'.
323 (assemble_insn,lookup_insn,lookup_get_insn_operands): Update.
324 (insert_operand,extract_operand): Update.
325 (cgen_get_insn_value,cgen_put_insn_value): Add prototypes.
327 Fri Oct 9 13:38:13 1998 Doug Evans <devans@seba.cygnus.com>
329 * cgen.h (CGEN_ATTR_BOOLS): New macro.
330 (struct CGEN_HW_ENTRY): New member `attrs'.
331 (CGEN_HW_ATTR): New macro.
332 (struct CGEN_OPERAND_INSTANCE): New member `name'.
333 (CGEN_INSN_INVALID_P): New macro.
335 Mon Oct 5 00:21:07 1998 Jeffrey A Law (law@cygnus.com)
339 Sun Oct 4 21:00:00 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
341 From Robert Andrew Dale <rob@nb.net>
342 * i386.h (i386_optab): Add AMD 3DNow! instructions.
343 (AMD_3DNOW_OPCODE): Define.
345 Tue Sep 22 17:53:47 1998 Nick Clifton <nickc@cygnus.com>
347 * d30v.h (EITHER_BUT_PREFER_MU): Define.
349 Mon Aug 10 14:09:38 1998 Doug Evans <devans@canuck.cygnus.com>
351 * cgen.h (cgen_insn): #if 0 out element `cdx'.
353 Mon Aug 3 12:21:57 1998 Doug Evans <devans@seba.cygnus.com>
355 Move all global state data into opcode table struct, and treat
356 opcode table as something that is "opened/closed".
357 * cgen.h (CGEN_OPCODE_DESC): New type.
358 (all fns): New first arg of opcode table descriptor.
359 (cgen_set_parse_operand_fn): Add prototype.
360 (cgen_current_machine,cgen_current_endian): Delete.
361 (CGEN_OPCODE_TABLE): New members mach,endian,operand_table,
362 parse_operand_fn,asm_hash_table,asm_hash_table_entries,
363 dis_hash_table,dis_hash_table_entries.
364 (opcode_open,opcode_close): Add prototypes.
366 * cgen.h (cgen_insn): New element `cdx'.
368 Thu Jul 30 21:44:25 1998 Frank Ch. Eigler <fche@cygnus.com>
370 * d30v.h (FLAG_LKR): New flag for "left-kills-right" instructions.
372 Tue Jul 28 10:59:07 1998 Jeffrey A Law (law@cygnus.com)
374 * mn10300.h: Add "no_match_operands" field for instructions.
375 (MN10300_MAX_OPERANDS): Define.
377 Fri Jul 24 11:44:24 1998 Doug Evans <devans@canuck.cygnus.com>
379 * cgen.h (cgen_macro_insn_count): Declare.
381 Tue Jul 21 13:12:13 1998 Doug Evans <devans@seba.cygnus.com>
383 * cgen.h (CGEN_VERSION_{MAJOR,MINOR,FIXLEVEL}): Define.
384 (cgen_insert_fn,cgen_extract_fn): New arg `pc'.
385 (get_operand,put_operand): Replaced with get_{int,vma}_operand,
386 set_{int,vma}_operand.
388 Fri Jun 26 11:09:06 1998 Jeffrey A Law (law@cygnus.com)
390 * mn10300.h: Add "machine" field for instructions.
391 (MN103, AM30): Define machine types.
393 Fri Jun 19 16:09:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
395 * i386.h: Use FP, not sl_Suf, for fxsave and fxrstor.
397 1998-06-18 Ulrich Drepper <drepper@cygnus.com>
399 * i386.h: Add support for fxsave, fxrstor, sysenter and sysexit.
401 Sat Jun 13 11:31:35 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
403 * i386.h (i386_optab): Add general form of aad and aam. Add ud2a
405 (i386_regtab): Allow cr0..7, db0..7, dr0..7, tr0..7, not just
406 those that happen to be implemented on pentiums.
408 Tue Jun 9 12:16:01 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
410 * i386.h: Change occurences of Data16 to Size16, Data32 to Size32,
411 IgnoreDataSize to IgnoreSize. Flag address and data size prefixes
412 with Size16|IgnoreSize or Size32|IgnoreSize.
414 Mon Jun 8 12:15:52 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
416 * i386.h (REPNE): Rename to REPNE_PREFIX_OPCODE.
417 (REPE): Rename to REPE_PREFIX_OPCODE.
418 (i386_regtab_end): Remove.
419 (i386_prefixtab, i386_prefixtab_end): Remove.
420 (i386_optab): Use NULL as sentinel rather than "" to suit rewrite
422 (MAX_OPCODE_SIZE): Define.
423 (i386_optab_end): Remove.
427 * i386.h (i386_optab): Allow 16 bit displacement for `mov
428 mem,acc'. Combine 16 and 32 bit forms of various insns. Allow 16
429 bit form of ljmp. Add IsPrefix modifier to prefixes. Add addr32,
430 data32, dword, and adword prefixes.
431 (i386_regtab): Add BaseIndex modifier to valid 16 bit base/index
434 Fri Jun 5 23:42:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
436 * i386.h (i386_regtab): Remove BaseIndex modifier from esp.
438 * i386.h: Allow `l' suffix on fld, fst, fstp, fcom, fcomp with
439 register operands, because this is a common idiom. Flag them with
440 a warning. Allow illegal faddp, fsubp, fsubrp, fmulp, fdivp,
441 fdivrp because gcc erroneously generates them. Also flag with a
444 * i386.h: Add suffix modifiers to most insns, and tighter operand
445 checks in some cases. Fix a number of UnixWare compatibility
446 issues with float insns. Merge some floating point opcodes, using
447 new FloatMF modifier.
448 (WORD_PREFIX_OPCODE): Rename to DATA_PREFIX_OPCODE for
451 * i386.h: Change occurence of ShortformW to W|ShortForm. Add
452 IgnoreDataSize where appropriate.
454 Wed Jun 3 18:28:45 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
456 * i386.h: (one_byte_segment_defaults): Remove.
457 (two_byte_segment_defaults): Remove.
458 (i386_regtab): Add BaseIndex to 32 bit regs reg_type.
460 Fri May 15 15:59:04 1998 Doug Evans <devans@seba.cygnus.com>
462 * cgen.h (cgen_hw_lookup_by_name): Renamed from cgen_hw_lookup.
463 (cgen_hw_lookup_by_num): Declare.
465 Thu May 7 09:27:58 1998 Frank Ch. Eigler <fche@cygnus.com>
467 * mips.h (OP_{SH,MASK}_CODE2): Added "q" operand format for lower
468 ten bits of MIPS ISA1 "break" instruction, and for "sdbbp"
470 Thu May 7 02:14:08 1998 Doug Evans <devans@charmed.cygnus.com>
472 * cgen.h (cgen_asm_init_parse): Delete.
473 (cgen_save_fixups,cgen_restore_fixups,cgen_swap_fixups): Delete.
474 (cgen_asm_record_register,cgen_asm_finish_insn): Delete.
476 Mon Apr 27 10:13:11 1998 Doug Evans <devans@seba.cygnus.com>
478 * cgen.h (CGEN_ATTR_TYPE): Delete `const', moved to uses.
479 (cgen_asm_finish_insn): Update prototype.
480 (cgen_insn): New members num, data.
481 (CGEN_INSN_TABLE): Members asm_hash, asm_hash_table_size,
482 dis_hash, dis_hash_table_size moved to ...
483 (CGEN_OPCODE_TABLE). Here. Renamed from CGEN_OPCODE_DATA.
484 All uses updated. New members asm_hash_p, dis_hash_p.
485 (CGEN_MINSN_EXPANSION): New struct.
486 (cgen_expand_macro_insn): Declare.
487 (cgen_macro_insn_count): Declare.
488 (get_insn_operands): Update prototype.
489 (lookup_get_insn_operands): Declare.
491 Tue Apr 21 17:11:32 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
493 * i386.h (i386_optab): Change iclrKludge and imulKludge to
494 regKludge. Add operands types for string instructions.
496 Mon Apr 20 14:40:29 1998 Tom Tromey <tromey@cygnus.com>
498 * i386.h (X): Renamed from `Z_' to preserve formatting of opcode
501 Sun Apr 19 13:54:06 1998 Tom Tromey <tromey@cygnus.com>
503 * i386.h (Z_): Renamed from `_' to avoid clash with common alias
506 Fri Apr 3 12:04:48 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
508 * i386.h: Remove NoModrm flag from all insns: it's never checked.
509 Add IsString flag to string instructions.
510 (IS_STRING): Don't define.
511 (LOCK_PREFIX_OPCODE, CS_PREFIX_OPCODE, DS_PREFIX_OPCODE): Define.
512 (ES_PREFIX_OPCODE, FS_PREFIX_OPCODE, GS_PREFIX_OPCODE): Define.
513 (SS_PREFIX_OPCODE): Define.
515 Mon Mar 30 21:31:56 1998 Ian Lance Taylor <ian@cygnus.com>
517 * i386.h: Revert March 24 patch; no more LinearAddress.
519 Mon Mar 30 10:25:54 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
521 * i386.h (i386_optab): Remove fwait (9b) from all floating point
522 instructions, and instead add FWait opcode modifier. Add short
523 form of fldenv and fstenv.
524 (FWAIT_OPCODE): Define.
526 * i386.h (i386_optab): Change second operand constraint of `mov
527 sreg,reg|mem' instruction from Reg16|Mem to WordReg|WordMem to
528 allow legal instructions such as `movl %gs,%esi'
530 Fri Mar 27 18:30:52 1998 Ian Lance Taylor <ian@cygnus.com>
532 * h8300.h: Various changes to fully bracket initializers.
534 Tue Mar 24 18:32:47 1998 H.J. Lu <hjl@gnu.org>
536 * i386.h: Set LinearAddress for lidt and lgdt.
538 Mon Mar 2 10:44:07 1998 Doug Evans <devans@seba.cygnus.com>
540 * cgen.h (CGEN_BOOL_ATTR): New macro.
542 Thu Feb 26 15:54:31 1998 Michael Meissner <meissner@cygnus.com>
544 * d30v.h (FLAG_DELAY): New flag for delayed branches/jumps.
546 Mon Feb 23 10:38:21 1998 Doug Evans <devans@seba.cygnus.com>
548 * cgen.h (CGEN_CAT3): Delete. Use CONCAT3 now.
549 (cgen_insn): Record syntax and format entries here, rather than
552 Tue Feb 17 21:42:56 1998 Nick Clifton <nickc@cygnus.com>
554 * cgen.h (CGEN_SYNTAX_MAKE_FIELD): New macro.
556 Tue Feb 17 16:00:56 1998 Doug Evans <devans@seba.cygnus.com>
558 * cgen.h (cgen_insert_fn): Change type of result to const char *.
559 (cgen_parse_{signed,unsigned}_integer): Delete min,max arguments.
560 (CGEN_{INSN,KEYWORD,OPERAND}_NBOOL_ATTRS): Renamed from ..._MAX_ATTRS.
562 Thu Feb 12 18:30:41 1998 Doug Evans <devans@canuck.cygnus.com>
564 * cgen.h (lookup_insn): New argument alias_p.
566 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
568 Fix rac to accept only a0:
569 * d10v.h (OPERAND_ACC): Split into:
570 (OPERAND_ACC0, OPERAND_ACC1) .
571 (OPERAND_GPR): Define.
573 Wed Feb 11 17:31:53 1998 Doug Evans <devans@seba.cygnus.com>
575 * cgen.h (CGEN_FIELDS): Define here.
576 (CGEN_HW_ENTRY): New member `type'.
577 (hw_list): Delete decl.
578 (enum cgen_mode): Declare.
579 (CGEN_OPERAND): New member `hw'.
580 (enum cgen_operand_instance_type): Declare.
581 (CGEN_OPERAND_INSTANCE): New type.
582 (CGEN_INSN): New member `operands'.
583 (CGEN_OPCODE_DATA): Make hw_list const.
584 (get_insn_operands,lookup_insn): Add prototypes for.
586 Tue Feb 3 17:11:23 1998 Doug Evans <devans@seba.cygnus.com>
588 * cgen.h (CGEN_INSN_MAX_ATTRS): Renamed from CGEN_MAX_INSN_ATTRS.
589 (CGEN_HW_ENTRY): Move `next' entry to end of struct.
590 (CGEN_KEYWORD_MAX_ATTRS): Renamed from CGEN_MAX_KEYWORD_ATTRS.
591 (CGEN_OPERAND_MAX_ATTRS): Renamed from CGEN_MAX_OPERAND_ATTRS.
593 Mon Feb 2 19:19:15 1998 Ian Lance Taylor <ian@cygnus.com>
595 * cgen.h: Correct typo in comment end marker.
597 Mon Feb 2 17:10:38 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
601 Thu Jan 22 17:54:56 1998 Nick Clifton <nickc@cygnus.com>
603 * cgen.h: Add prototypes for cgen_save_fixups(),
604 cgen_restore_fixups(), and cgen_swap_fixups(). Change prototype
605 of cgen_asm_finish_insn() to return a char *.
607 Wed Jan 14 17:21:43 1998 Nick Clifton <nickc@cygnus.com>
609 * cgen.h: Formatting changes to improve readability.
611 Mon Jan 12 11:37:36 1998 Doug Evans <devans@seba.cygnus.com>
613 * cgen.h (*): Clean up pass over `struct foo' usage.
614 (CGEN_ATTR): Make unsigned char.
615 (CGEN_ATTR_TYPE): Update.
616 (CGEN_ATTR_{ENTRY,TABLE}): New types.
617 (cgen_base): Move member `attrs' to cgen_insn.
618 (CGEN_KEYWORD): New member `null_entry'.
619 (CGEN_{SYNTAX,FORMAT}): New types.
620 (cgen_insn): Format and syntax separated from each other.
622 Tue Dec 16 15:15:52 1997 Michael Meissner <meissner@cygnus.com>
624 * d30v.h (d30v_opcode): Reorder flags somewhat, add new flags for
625 2 word load/store, ADDppp/SUBppp, 16/32 bit multiply. Make
626 flags_{used,set} long.
627 (d30v_operand): Make flags field long.
629 Mon Dec 1 12:24:44 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
631 * m68k.h: Fix comment describing operand types.
633 Sun Nov 23 22:31:27 1997 Michael Meissner <meissner@cygnus.com>
635 * d30v.h (SHORT_CMPU): Add case for cmpu instruction, and move
636 everything else after down.
638 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
640 * d10v.h (OPERAND_FLAG): Split into:
641 (OPERAND_FFLAG, OPERAND_CFLAG) .
643 Thu Nov 13 11:04:24 1997 Gavin Koch <gavin@cygnus.com>
645 * mips.h (struct mips_opcode): Changed comments to reflect new
648 Fri Oct 24 22:36:20 1997 Ken Raeburn <raeburn@cygnus.com>
650 * mips.h: Added to comments a quick-ref list of all assigned
651 operand type characters.
652 (OP_{MASK,SH}_PERFREG): New macros.
654 Wed Oct 22 17:28:33 1997 Richard Henderson <rth@cygnus.com>
656 * sparc.h: Add '_' and '/' for v9a asr's.
657 Patch from David Miller <davem@vger.rutgers.edu>
659 Tue Oct 14 13:22:29 1997 Jeffrey A Law (law@cygnus.com)
661 * h8300.h: Bit ops with absolute addresses not in the 8 bit
662 area are not available in the base model (H8/300).
664 Thu Sep 25 13:03:41 1997 Ian Lance Taylor <ian@cygnus.com>
666 * m68k.h: Remove documentation of ` operand specifier.
668 Wed Sep 24 19:00:34 1997 Ian Lance Taylor <ian@cygnus.com>
670 * m68k.h: Document q and v operand specifiers.
672 Mon Sep 15 18:28:37 1997 Nick Clifton <nickc@cygnus.com>
674 * v850.h (struct v850_opcode): Add processors field.
675 (PROCESSOR_V850, PROCESSOR_ALL): New bit constants.
676 (PROCESSOR_V850E, PROCESSOR_NOT_V850): New bit constants.
677 (PROCESSOR_V850EA): New bit constants.
679 Mon Sep 15 11:29:43 1997 Ken Raeburn <raeburn@cygnus.com>
681 Merge changes from Martin Hunt:
683 * d30v.h: Allow up to 64 control registers. Add
686 * d30v.h (LONG_Db): New form for delayed branches.
688 * d30v.h: (LONG_Db): New form for repeati.
690 * d30v.h (SHORT_D2B): New form.
692 * d30v.h (SHORT_A2): New form.
694 * d30v.h (OPERAND_2REG): Add new operand to indicate 2
695 registers are used. Needed for VLIW optimization.
697 Mon Sep 8 14:05:45 1997 Doug Evans <dje@canuck.cygnus.com>
699 * cgen.h: Move assembler interface section
700 up so cgen_parse_operand_result is defined for cgen_parse_address.
701 (cgen_parse_address): Update prototype.
703 Tue Sep 2 15:32:32 1997 Nick Clifton <nickc@cygnus.com>
705 * v850.h (V850_OPREAND_ADJUST_SHORT_MEMORY): Removed.
707 Tue Aug 26 12:21:52 1997 Ian Lance Taylor <ian@cygnus.com>
709 * i386.h (two_byte_segment_defaults): Correct base register 5 in
710 modes 1 and 2 to be ss rather than ds. From Gabriel Paubert
713 * i386.h: Set ud2 to 0x0f0b. From Gabriel Paubert
716 * i386.h: Comment fixes for ficom[p]?{s,l} from Gabriel Paubert
719 * i386.h (JUMP_ON_CX_ZERO): Uncomment (define again).
720 (JUMP_ON_ECX_ZERO): Remove commented out macro.
722 Fri Aug 22 10:38:29 1997 Nick Clifton <nickc@cygnus.com>
724 * v850.h (V850_NOT_R0): New flag.
726 Mon Aug 18 11:05:58 1997 Nick Clifton <nickc@cygnus.com>
728 * v850.h (struct v850_opcode): Remove flags field.
730 Wed Aug 13 18:45:48 1997 Nick Clifton <nickc@cygnus.com>
732 * v850.h (struct v850_opcode): Add flags field.
733 (struct v850_operand): Extend meaning of 'bits' and 'shift'
735 (V850E_INSTRUCTION, V850EA_INSTRUCTION): New flags.
736 (V850E_PUSH_POP, V850E_IMMEDIATE16, V850E_IMMEDIATE32): New flags.
738 Fri Aug 8 16:58:42 1997 Doug Evans <dje@canuck.cygnus.com>
742 Thu Jul 24 21:16:58 1997 Doug Evans <dje@canuck.cygnus.com>
744 * sparc.h (sparc_opcodes): Declare as const.
746 Thu Jul 10 12:53:25 1997 Jeffrey A Law (law@cygnus.com)
748 * mips.h (FP_S, FP_D): Define. Bitmasks indicating if an insn
749 uses single or double precision floating point resources.
750 (INSN_NO_ISA, INSN_ISA1): Define.
751 (cpu specific INSN macros): Tweak into bitmasks outside the range
754 Mon Jun 16 14:10:00 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
756 * i386.h: Fix pand opcode.
758 Mon Jun 2 11:35:09 1997 Gavin Koch <gavin@cygnus.com>
760 * mips.h: Widen INSN_ISA and move it to a more convenient
761 bit position. Add INSN_3900.
763 Tue May 20 11:25:29 1997 Gavin Koch <gavin@cygnus.com>
765 * mips.h (struct mips_opcode): added new field membership.
767 Mon May 12 16:26:50 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
769 * i386.h (movd): only Reg32 is allowed.
771 * i386.h: add fcomp and ud2. From Wayne Scott
772 <wscott@ichips.intel.com>.
774 Mon May 5 17:16:21 1997 Ian Lance Taylor <ian@cygnus.com>
776 * i386.h: Add MMX instructions.
778 Mon May 5 12:45:19 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
780 * i386.h: Remove W modifier from conditional move instructions.
782 Mon Apr 14 14:56:58 1997 Ian Lance Taylor <ian@cygnus.com>
784 * i386.h: Change the opcodes for fsubp, fsubrp, fdivp, and fdivrp
785 with no arguments to match that generated by the UnixWare
788 Thu Apr 10 14:35:00 1997 Doug Evans <dje@canuck.cygnus.com>
790 * cgen.h (<cpu>_cgen_assemble_insn): New arg for errmsg.
791 (cgen_parse_operand_fn): Declare.
792 (cgen_init_parse_operand): Declare.
793 (cgen_parse_operand): Renamed from cgen_asm_parse_operand,
795 (enum cgen_parse_operand_result): Renamed from cgen_asm_result.
796 (enum cgen_parse_operand_type): New enum.
798 Sat Apr 5 13:14:05 1997 Ian Lance Taylor <ian@cygnus.com>
800 * i386.h: Revert last patch for the NON_BROKEN_OPCODES cases.
802 Fri Apr 4 11:46:11 1997 Doug Evans <dje@canuck.cygnus.com>
806 Fri Apr 4 14:02:32 1997 Ian Lance Taylor <ian@cygnus.com>
808 * i386.h: Correct opcode values for fsubp, fsubrp, fdivp, and
811 Tue Mar 25 22:57:26 1997 Stu Grossman (grossman@critters.cygnus.com)
813 * v850.h (extract): Make unsigned.
815 Mon Mar 24 14:38:15 1997 Ian Lance Taylor <ian@cygnus.com>
819 Thu Mar 20 19:49:10 1997 Ian Lance Taylor <ian@cygnus.com>
821 * i386.h: Change DW to W for cmpxchg and xadd, since they don't
822 take a direction bit.
824 Sat Mar 15 19:03:29 1997 H.J. Lu <hjl@lucon.org>
826 * sparc.h (sparc_opcode_lookup_arch): Use full prototype.
828 Fri Mar 14 15:22:01 1997 Ian Lance Taylor <ian@cygnus.com>
830 * sparc.h: Include <ansidecl.h>. Update function declarations to
831 use prototypes, and to use const when appropriate.
833 Thu Mar 6 14:18:30 1997 Jeffrey A Law (law@cygnus.com)
835 * mn10300.h (MN10300_OPERAND_RELAX): Define.
837 Mon Feb 24 15:15:56 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
839 * d10v.h: Change pre_defined_registers to
840 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
842 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
844 * mips.h: Add macros for cop0, cop1 cop2 and cop3.
845 Change mips_opcodes from const array to a pointer,
846 and change bfd_mips_num_opcodes from const int to int,
847 so that we can increase the size of the mips opcodes table
850 Fri Feb 21 16:34:18 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
852 * d30v.h (FLAG_X): Remove unused flag.
854 Tue Feb 18 17:37:20 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
858 Fri Feb 14 13:16:15 1997 Fred Fish <fnf@cygnus.com>
860 * tic80.h (PDS_NAME): Macro to access name field of predefined symbols.
861 (PDS_VALUE): Macro to access value field of predefined symbols.
862 (tic80_next_predefined_symbol): Add prototype.
864 Mon Feb 10 10:32:17 1997 Fred Fish <fnf@cygnus.com>
866 * tic80.h (tic80_symbol_to_value): Change prototype to match
867 change in function, added class parameter.
869 Thu Feb 6 17:30:15 1997 Fred Fish <fnf@cygnus.com>
871 * tic80.h (TIC80_OPERAND_ENDMASK): Add for flagging TIc80
872 endmask fields, which are somewhat weird in that 0 and 32 are
873 treated exactly the same.
875 Thu Jan 30 13:46:18 1997 Fred Fish <fnf@cygnus.com>
877 * tic80.h: Change all the OPERAND defines to use the form (1 << X)
878 rather than a constant that is 2**X. Reorder them to put bits for
879 operands that have symbolic names in the upper bits, so they can
880 be packed into an int where the lower bits contain the value that
881 corresponds to that symbolic name.
882 (predefined_symbo): Add struct.
883 (tic80_predefined_symbols): Declare array of translations.
884 (tic80_num_predefined_symbols): Declare size of that array.
885 (tic80_value_to_symbol): Declare function.
886 (tic80_symbol_to_value): Declare function.
888 Wed Jan 29 09:37:25 1997 Jeffrey A Law (law@cygnus.com)
890 * mn10200.h (MN10200_OPERAND_RELAX): Define.
892 Sat Jan 18 15:18:59 1997 Fred Fish <fnf@cygnus.com>
894 * tic80.h (TIC80_NO_R0_DEST): Add for opcodes where r0 cannot
895 be the destination register.
897 Thu Jan 16 20:48:55 1997 Fred Fish <fnf@cygnus.com>
899 * tic80.h (struct tic80_opcode): Change "format" field to "flags".
900 (FMT_UNUSED, FMT_SI, FMT_LI, FMT_REG): Delete.
901 (TIC80_VECTOR): Define a flag bit for the flags. This one means
902 that the opcode can have two vector instructions in a single
903 32 bit word and we have to encode/decode both.
905 Tue Jan 14 19:37:09 1997 Fred Fish <fnf@cygnus.com>
907 * tic80.h (TIC80_OPERAND_PCREL): Renamed from
908 TIC80_OPERAND_RELATIVE for PC relative.
909 (TIC80_OPERAND_BASEREL): New flag bit for register
912 Mon Jan 13 15:56:38 1997 Fred Fish <fnf@cygnus.com>
914 * tic80.h (TIC80_OPERAND_FLOAT): Add for floating point operands.
916 Mon Jan 6 10:51:15 1997 Fred Fish <fnf@cygnus.com>
918 * tic80.h (TIC80_OPERAND_SCALED): Operand may have optional
919 ":s" modifier for scaling.
921 Sun Jan 5 12:12:19 1997 Fred Fish <fnf@cygnus.com>
923 * tic80.h (TIC80_OPERAND_M_SI): Add operand modifier for ":m".
924 (TIC80_OPERAND_M_LI): Ditto
926 Sat Jan 4 19:02:44 1997 Fred Fish <fnf@cygnus.com>
928 * tic80.h (TIC80_OPERAND_BITNUM): Renamed from TIC80_OPERAND_CC_SZ.
929 (TIC80_OPERAND_CC): New define for condition code operand.
930 (TIC80_OPERAND_CR): New define for control register operand.
932 Fri Jan 3 16:22:23 1997 Fred Fish <fnf@cygnus.com>
934 * tic80.h (struct tic80_opcode): Name changed.
935 (struct tic80_opcode): Remove format field.
936 (struct tic80_operand): Add insertion and extraction functions.
937 (TIC80_OPERAND_*): Remove old bogus values, start adding new
941 Tue Dec 31 15:05:41 1996 Michael Meissner <meissner@tiktok.cygnus.com>
943 * v850.h (V850_OPERAND_ADJUST_SHORT_MEMORY): New flag to adjust
944 type IV instruction offsets.
946 Fri Dec 27 22:23:10 1996 Fred Fish <fnf@cygnus.com>
950 Wed Dec 18 10:06:31 1996 Jeffrey A Law (law@cygnus.com)
952 * mn10200.h (MN10200_OPERAND_NOCHECK): Define.
954 Sat Dec 14 10:48:31 1996 Fred Fish <fnf@ninemoons.com>
956 * mn10200.h: Fix comment, mn10200_operand not powerpc_operand.
957 * mn10300.h: Fix comment, mn10300_operand not powerpc_operand.
958 * v850.h: Fix comment, v850_operand not powerpc_operand.
960 Mon Dec 9 16:45:39 1996 Jeffrey A Law (law@cygnus.com)
962 * mn10200.h: Flesh out structures and definitions needed by
963 the mn10200 assembler & disassembler.
965 Tue Nov 26 10:46:56 1996 Ian Lance Taylor <ian@cygnus.com>
967 * mips.h: Add mips16 definitions.
969 Mon Nov 25 17:56:54 1996 J.T. Conklin <jtc@cygnus.com>
971 * m68k.h: Document new <, >, m, n, o and p operand specifiers.
973 Wed Nov 20 10:59:41 1996 Jeffrey A Law (law@cygnus.com)
975 * mn10300.h (MN10300_OPERAND_PCREL): Define.
976 (MN10300_OPERAND_MEMADDR): Define.
978 Tue Nov 19 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
980 * mn10300.h (MN10300_OPERAND_REG_LIST): Define.
982 Wed Nov 6 13:41:08 1996 Jeffrey A Law (law@cygnus.com)
984 * mn10300.h (MN10300_OPERAND_SPLIT): Define.
986 Tue Nov 5 13:26:12 1996 Jeffrey A Law (law@cygnus.com)
988 * mn10300.h (MN10300_OPERAND_EXTENDED): Define.
990 Mon Nov 4 12:52:48 1996 Jeffrey A Law (law@cygnus.com)
992 * mn10300.h (MN10300_OPERAND_REPEATED): Define.
994 Fri Nov 1 10:31:02 1996 Richard Henderson <rth@tamu.edu>
996 * alpha.h: Don't include "bfd.h"; private relocation types are now
997 negative to minimize problems with shared libraries. Organize
998 instruction subsets by AMASK extensions and PALcode
1000 (struct alpha_operand): Move flags slot for better packing.
1002 Tue Oct 29 12:19:10 1996 Jeffrey A Law (law@cygnus.com)
1004 * v850.h (V850_OPERAND_RELAX): New operand flag.
1006 Thu Oct 10 14:29:11 1996 Jeffrey A Law (law@cygnus.com)
1008 * mn10300.h (FMT_*): Move operand format definitions
1011 Tue Oct 8 14:48:07 1996 Jeffrey A Law (law@cygnus.com)
1013 * mn10300.h (MN10300_OPERAND_PAREN): Define.
1015 Mon Oct 7 16:52:11 1996 Jeffrey A Law (law@cygnus.com)
1017 * mn10300.h (mn10300_opcode): Add "format" field.
1018 (MN10300_OPERAND_*): Define.
1020 Thu Oct 3 10:33:46 1996 Jeffrey A Law (law@cygnus.com)
1022 * mn10x00.h: Delete.
1023 * mn10200.h, mn10300.h: New files.
1025 Wed Oct 2 21:31:26 1996 Jeffrey A Law (law@cygnus.com)
1027 * mn10x00.h: New file.
1029 Fri Sep 27 18:26:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1031 * v850.h: Add new flag to indicate this instruction uses a PC
1034 Fri Sep 13 14:58:13 1996 Jeffrey A Law (law@cygnus.com)
1036 * h8300.h (stmac): Add missing instruction.
1038 Sat Aug 31 16:02:03 1996 Jeffrey A Law (law@cygnus.com)
1040 * v850.h (v850_opcode): Remove "size" field. Add "memop"
1043 Fri Aug 23 10:39:08 1996 Jeffrey A Law (law@cygnus.com)
1045 * v850.h (V850_OPERAND_EP): Define.
1047 * v850.h (v850_opcode): Add size field.
1049 Thu Aug 22 16:51:25 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1051 * v850.h (v850_operands): Add insert and extract fields, pointers
1052 to functions used to handle unusual operand encoding.
1053 (V850_OPERAND_REG, V850_OPERAND_SRG, V850_OPERAND_CC,
1054 V850_OPERAND_SIGNED): Defined.
1056 Wed Aug 21 17:45:10 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1058 * v850.h (v850_operands): Add flags field.
1059 (OPERAND_REG, OPERAND_NUM): Defined.
1061 Tue Aug 20 14:52:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1065 Fri Aug 16 14:44:15 1996 James G. Smith <jsmith@cygnus.co.uk>
1067 * mips.h (OP_SH_LOCC, OP_SH_HICC, OP_MASK_CC, OP_SH_COP1NORM,
1068 OP_MASK_COP1NORM, OP_SH_COP1SPEC, OP_MASK_COP1SPEC,
1069 OP_MASK_COP1SCLR, OP_MASK_COP1CMP, OP_SH_COP1CMP, OP_SH_FORMAT,
1070 OP_MASK_FORMAT, OP_SH_TRUE, OP_MASK_TRUE, OP_SH_GE, OP_MASK_GE,
1071 OP_SH_UNSIGNED, OP_MASK_UNSIGNED, OP_SH_HINT, OP_MASK_HINT):
1074 Fri Aug 16 00:15:15 1996 Jeffrey A Law (law@cygnus.com)
1076 * hppa.h (pitlb, pitlbe, iitlba, iitlbp, fic, fice): Accept
1077 a 3 bit space id instead of a 2 bit space id.
1079 Thu Aug 15 13:11:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1081 * d10v.h: Add some additional defines to support the
1082 assembler in determining which operations can be done in parallel.
1084 Tue Aug 6 11:13:22 1996 Jeffrey A Law (law@cygnus.com)
1086 * h8300.h (SN): Define.
1087 (eepmov.b): Renamed from "eepmov"
1088 (nop, bpt, rte, rts, sleep, clrmac): These have no size associated
1091 Fri Jul 26 11:47:10 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1093 * d10v.h (OPERAND_SHIFT): New operand flag.
1095 Thu Jul 25 12:06:22 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1097 * d10v.h: Changes for divs, parallel-only instructions, and
1100 Mon Jul 22 11:21:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1102 * d10v.h (pd_reg): Define. Putting the definition here allows
1103 the assembler and disassembler to share the same struct.
1105 Mon Jul 22 12:15:25 1996 Ian Lance Taylor <ian@cygnus.com>
1107 * i960.h (i960_opcodes): "halt" takes an argument. From Stephen
1108 Williams <steve@icarus.com>.
1110 Wed Jul 17 14:46:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1114 Thu Jul 11 12:09:15 1996 Jeffrey A Law (law@cygnus.com)
1116 * h8300.h (band, bclr): Force high bit of immediate nibble to zero.
1118 Wed Jul 3 14:30:12 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1120 * m68k.h (mcf5200): New macro.
1121 Document names of coldfire control registers.
1123 Tue Jul 2 23:05:45 1996 Jeffrey A Law (law@cygnus.com)
1125 * h8300.h (SRC_IN_DST): Define.
1127 * h8300.h (UNOP3): Mark the register operand in this insn
1128 as a source operand, not a destination operand.
1129 (SHIFT_2, SHIFT_IMM): Remove. Eliminate all references.
1130 (UNOP3): Change SHIFT_IMM to IMM for H8/S bitops. Mark
1131 register operand with SRC_IN_DST.
1133 Fri Jun 21 13:52:17 1996 Richard Henderson <rth@tamu.edu>
1135 * alpha.h: New file.
1137 Thu Jun 20 15:02:57 1996 Ian Lance Taylor <ian@cygnus.com>
1139 * rs6k.h: Remove obsolete file.
1141 Wed Jun 19 15:29:38 1996 Ian Lance Taylor <ian@cygnus.com>
1143 * i386.h: Correct opcode values for faddp, fsubp, fsubrp, fmulp,
1144 fdivp, and fdivrp. Add ffreep.
1146 Tue Jun 18 16:06:00 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1148 * h8300.h: Reorder various #defines for readability.
1149 (ABS32SRC, ABS32DST, DSP32LIST, ABS32LIST, A32LIST): Define.
1150 (BITOP): Accept additional (unused) argument. All callers changed.
1153 (ldc, stc, movb, movw, movl): Use 32bit offsets and absolutes.
1155 * h8300.h (EXR, SHIFT_2, MACREG, SHIFT_IMM, RDINC): Define.
1156 (O_TAS, O_CLRMAC, O_LDMAC, O_MAC, O_LDM, O_STM): Define.
1157 (BITOP, EBITOP): Handle new H8/S addressing modes for
1159 (UNOP3): Handle new shift/rotate insns on the H8/S.
1160 (insns using exr): New instructions.
1161 (tas, mac, ldmac, clrmac, ldm, stm): New instructions.
1163 Thu May 23 16:56:48 1996 Jeffrey A Law (law@cygnus.com)
1165 * h8300.h (add.l): Undo Apr 5th change. The manual I had
1168 Mon May 6 23:38:22 1996 Jeffrey A Law (law@cygnus.com)
1170 * h8300.h (START): Remove.
1171 (MEMRELAX): Define. Mark absolute memory operands in mov.b, mov.w
1172 and mov.l insns that can be relaxed.
1174 Tue Apr 30 18:30:58 1996 Ian Lance Taylor <ian@cygnus.com>
1176 * i386.h: Remove Abs32 from lcall.
1178 Mon Apr 22 17:09:23 1996 Doug Evans <dje@blues.cygnus.com>
1180 * sparc.h (SPARC_OPCODE_ARCH_V9_P): New macro.
1181 (SLCPOP): New macro.
1182 Mark X,Y opcode letters as in use.
1184 Thu Apr 11 17:28:18 1996 Ian Lance Taylor <ian@cygnus.com>
1186 * sparc.h (F_FLOAT, F_FBR): Define.
1188 Fri Apr 5 16:55:34 1996 Jeffrey A Law (law@cygnus.com)
1190 * h8300.h (ABS8MEM): Renamed from ABSMOV. Remove ABSMOV
1192 (ABS8SRC,ABS8DST): Add ABS8MEM.
1193 (add.l): Fix reg+reg variant.
1194 (eepmov.w): Renamed from eepmovw.
1195 (ldc,stc): Fix many cases.
1197 Sun Mar 31 13:30:03 1996 Doug Evans <dje@canuck.cygnus.com>
1199 * sparc.h (SPARC_OPCODE_ARCH_MASK): New macro.
1201 Thu Mar 7 15:08:23 1996 Doug Evans <dje@charmed.cygnus.com>
1203 * sparc.h (O): Mark operand letter as in use.
1205 Tue Feb 20 20:46:21 1996 Doug Evans <dje@charmed.cygnus.com>
1207 * sparc.h (sparc_{encode,decode}_sparclet_cpreg): Declare.
1208 Mark operand letters uU as in use.
1210 Mon Feb 19 01:59:08 1996 Doug Evans <dje@charmed.cygnus.com>
1212 * sparc.h (sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_SPARCLET.
1213 (sparc_opcode_arch): Delete member `conflicts'. Add `supported'.
1214 (SPARC_OPCODE_SUPPORTED): New macro.
1215 (SPARC_OPCODE_CONFLICT_P): Rewrite.
1218 Fri Feb 16 12:23:34 1996 Jeffrey A Law (law@cygnus.com)
1220 * sparc.h (sparc_opcode_lookup_arch) Make return type in
1221 declaration consistent with return type in definition.
1223 Wed Feb 14 18:14:11 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
1225 * i386.h (i386_optab): Remove Data32 from pushf and popf.
1227 Thu Feb 8 14:27:21 1996 James Carlson <carlson@xylogics.com>
1229 * i386.h (i386_regtab): Add 80486 test registers.
1231 Mon Feb 5 18:35:46 1996 Ian Lance Taylor <ian@cygnus.com>
1233 * i960.h (I_HX): Define.
1234 (i960_opcodes): Add HX instruction.
1236 Mon Jan 29 12:43:39 1996 Ken Raeburn <raeburn@cygnus.com>
1238 * i386.h: Fix waiting forms of finit, fstenv, fsave, fstsw, fstcw,
1241 Wed Jan 24 22:36:59 1996 Doug Evans <dje@charmed.cygnus.com>
1243 * sparc.h (enum sparc_opcode_arch_val): Replaces sparc_architecture.
1244 (SPARC_OPCODE_CONFLICT_P): Renamed from ARCHITECTURES_CONFLICT_P.
1245 (bfd_* defines): Delete.
1246 (sparc_opcode_archs): Replaces architecture_pname.
1247 (sparc_opcode_lookup_arch): Declare.
1248 (NUMOPCODES): Delete.
1250 Mon Jan 22 08:24:32 1996 Doug Evans <dje@charmed.cygnus.com>
1252 * sparc.h (enum sparc_architecture): Add v9a.
1253 (ARCHITECTURES_CONFLICT_P): Update.
1255 Thu Dec 28 13:27:53 1995 John Hassey <hassey@rtp.dg.com>
1257 * i386.h: Added Pentium Pro instructions.
1259 Thu Nov 2 22:59:22 1995 Ian Lance Taylor <ian@cygnus.com>
1261 * m68k.h: Document new 'W' operand place.
1263 Tue Oct 24 10:49:10 1995 Jeffrey A Law (law@cygnus.com)
1265 * hppa.h: Add lci and syncdma instructions.
1267 Mon Oct 23 11:09:16 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
1269 * mips.h: Added INSN_4100 flag to mark NEC VR4100 specific
1272 Mon Oct 16 10:28:15 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1274 * ppc.h (PPC_OPCODE_{COMMON,ANY}): New opcode flags for
1275 assembler's -mcom and -many switches.
1277 Wed Oct 11 16:56:33 1995 Ken Raeburn <raeburn@cygnus.com>
1279 * i386.h: Fix cmpxchg8b extension opcode description.
1281 Thu Oct 5 18:03:36 1995 Ken Raeburn <raeburn@cygnus.com>
1283 * i386.h: Add Pentium instructions wrmsr, rdtsc, rdmsr, cmpxchg8b,
1286 Tue Sep 19 15:26:43 1995 Ian Lance Taylor <ian@cygnus.com>
1288 * m68k.h: Change comment: split type P into types 0, 1 and 2.
1290 Wed Aug 30 13:50:55 1995 Doug Evans <dje@canuck.cygnus.com>
1292 * sparc.h (sparc_{encode,decode}_prefetch): Declare.
1294 Tue Aug 29 15:34:58 1995 Doug Evans <dje@canuck.cygnus.com>
1296 * sparc.h (sparc_{encode,decode}_{asi,membar}): Declare.
1298 Wed Aug 2 18:32:19 1995 Ian Lance Taylor <ian@cygnus.com>
1300 * m68kmri.h: Remove.
1302 * m68k.h: Move tables into opcodes/m68k-opc.c, leaving just the
1303 declarations. Remove F_ALIAS and flag field of struct
1304 m68k_opcode. Change arch field of struct m68k_opcode to unsigned
1305 int. Make name and args fields of struct m68k_opcode const.
1307 Wed Aug 2 08:16:46 1995 Doug Evans <dje@canuck.cygnus.com>
1309 * sparc.h (F_NOTV9): Define.
1311 Tue Jul 11 14:20:42 1995 Jeff Spiegel <jeffs@lsil.com>
1313 * mips.h (INSN_4010): Define.
1315 Wed Jun 21 18:49:51 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1317 * m68k.h (TBL1): Reverse sense of "round" argument in result.
1319 Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>:
1320 * m68k.h: Fix argument descriptions of coprocessor
1321 instructions to allow only alterable operands where appropriate.
1322 [!NO_DEFAULT_SIZES]: An omitted size defaults to `w'.
1323 (m68k_opcode_aliases): Add more aliases.
1325 Fri Apr 14 22:15:34 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1327 * m68k.h: Added explcitly short-sized conditional branches, and a
1328 bunch of aliases (fmov*, ftest*, tdivul) to support gcc's
1329 svr4-based configurations.
1331 Mon Mar 13 21:30:01 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1333 Mon Feb 27 08:36:39 1995 Bryan Ford <baford@cs.utah.edu>
1334 * i386.h: added missing Data16/Data32 flags to a few instructions.
1336 Wed Mar 8 15:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
1338 * mips.h (OP_MASK_FR, OP_SH_FR): Define.
1339 (OP_MASK_BCC, OP_SH_BCC): Define.
1340 (OP_MASK_PREFX, OP_SH_PREFX): Define.
1341 (OP_MASK_CCC, OP_SH_CCC): Define.
1342 (INSN_READ_FPR_R): Define.
1345 Wed Mar 8 03:13:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1347 * m68k.h (enum m68k_architecture): Deleted.
1348 (struct m68k_opcode_alias): New type.
1349 (m68k_opcodes): Now const. Deleted opcode aliases with exactly
1350 matching constraints, values and flags. As a side effect of this,
1351 the MOTOROLA_SYNTAX_ONLY and MIT_SYNTAX_ONLY macros, which so far
1352 as I know were never used, now may need re-examining.
1353 (numopcodes): Now const.
1354 (m68k_opcode_aliases, numaliases): New variables.
1356 [DONT_DEFINE_TABLE]: Declare numopcodes, numaliases, and
1357 m68k_opcode_aliases; update declaration of m68k_opcodes.
1359 Mon Mar 6 10:02:00 1995 Jeff Law (law@snake.cs.utah.edu)
1361 * hppa.h (delay_type): Delete unused enumeration.
1362 (pa_opcode): Replace unused delayed field with an architecture
1364 (pa_opcodes): Mark each instruction as either PA1.0 or PA1.1.
1366 Fri Mar 3 16:10:24 1995 Ian Lance Taylor <ian@cygnus.com>
1368 * mips.h (INSN_ISA4): Define.
1370 Fri Feb 24 19:13:37 1995 Ian Lance Taylor <ian@cygnus.com>
1372 * mips.h (M_DLA_AB, M_DLI): Define.
1374 Thu Feb 23 17:33:09 1995 Jeff Law (law@snake.cs.utah.edu)
1376 * hppa.h (fstwx): Fix single-bit error.
1378 Wed Feb 15 12:19:52 1995 Ian Lance Taylor <ian@cygnus.com>
1380 * mips.h (M_ULD, M_ULD_A, M_USD, M_USD_A): Define.
1382 Mon Feb 6 10:35:23 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1384 * i386.h: added cpuid instruction , and dr[0-7] aliases for the
1385 debug registers. From Charles Hannum (mycroft@netbsd.org).
1387 Mon Feb 6 03:31:54 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1389 Changes from Bryan Ford <baford@schirf.cs.utah.edu> for 16-bit
1391 * i386.h (MOV_AX_DISP32): New macro.
1392 (i386_optab): Added Data16 and Data32 as needed. Added "w" forms
1393 of several call/return instructions.
1394 (ADDR_PREFIX_OPCODE): New macro.
1396 Mon Jan 23 16:45:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1398 Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu)
1400 * ../include/opcode/vax.h (struct vot_wot, field `args'): make
1401 it pointer to const char;
1402 (struct vot, field `name'): ditto.
1404 Thu Jan 19 14:47:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1406 * vax.h: Supply and properly group all values in end sentinel.
1408 Tue Jan 17 10:55:30 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1410 * mips.h (INSN_ISA, INSN_4650): Define.
1412 Wed Oct 19 13:34:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1414 * a29k.h: Add operand type 'I' for `inv' and `iretinv'. On
1415 systems with a separate instruction and data cache, such as the
1416 29040, these instructions take an optional argument.
1418 Wed Sep 14 17:44:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1420 * mips.h (INSN_STORE_MEMORY): Correct value to not conflict with
1423 Tue Sep 6 11:39:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1425 * mips.h (INSN_STORE_MEMORY): Define.
1427 Thu Jul 28 19:28:07 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1429 * sparc.h: Document new operand type 'x'.
1431 Tue Jul 26 17:48:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1433 * i960.h (I_CX2): New instruction category. It includes
1434 instructions available on Cx and Jx processors.
1435 (I_JX): New instruction category, for JX-only instructions.
1436 (i960_opcodes): Put eshro and sysctl in I_CX2 category. Added
1437 Jx-only instructions, in I_JX category.
1439 Wed Jul 13 18:43:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1441 * ns32k.h (endop): Made pointer const too.
1443 Sun Jul 10 11:01:09 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1445 * ns32k.h: Drop Q operand type as there is no correct use
1446 for it. Add I and Z operand types which allow better checking.
1448 Thu Jul 7 12:34:48 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1450 * h8300.h (xor.l) :fix bit pattern.
1451 (L_2): New size of operand.
1454 Fri Jun 10 16:38:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1456 * m68k.h: Move "trap" before "tpcc" to change disassembly.
1458 Fri Jun 3 15:57:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1460 * sparc.h: Include v9 definitions.
1462 Thu Jun 2 12:23:17 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1464 * m68k.h (m68060): Defined.
1465 (m68040up, mfloat, mmmu): Include it.
1466 (struct m68k_opcode): Widen `arch' field.
1467 (m68k_opcodes): Updated for M68060. Removed comments that were
1468 instructions commented out by "JF" years ago.
1470 Thu Apr 28 18:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1472 * m68k.h (struct m68k_opcode): Shorten `arch' field to 8 bits, and
1473 add a one-bit `flags' field.
1474 (F_ALIAS): New macro.
1476 Wed Apr 27 11:29:52 1994 Steve Chamberlain (sac@cygnus.com)
1478 * h8300.h (dec, inc): Get encoding right.
1480 Mon Apr 4 13:12:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1482 * ppc.h (struct powerpc_operand): Removed signedp field; just use
1484 (PPC_OPERAND_SIGNED): Define.
1485 (PPC_OPERAND_SIGNOPT): Define.
1487 Thu Mar 31 19:34:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1489 * i386.h (IS_JUMP_ON_ECX_ZERO, "jcxz" pattern): Operand size
1490 prefix is 0x66, not 0x67. Patch from H.J. Lu (hlu@nynexst.com).
1492 Thu Mar 3 15:51:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1494 * i386.h: Reverse last change. It'll be handled in gas instead.
1496 Thu Feb 24 15:29:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1498 * i386.h (sar): Disabled the two-operand Imm1 form, since it was
1499 slower on the 486 and used the implicit shift count despite the
1500 explicit operand. The one-operand form is still available to get
1501 the shorter form with the implicit shift count.
1503 Thu Feb 17 12:27:52 1994 Torbjorn Granlund (tege@mexican.cygnus.com)
1505 * hppa.h: Fix typo in fstws arg string.
1507 Wed Feb 9 21:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1509 * ppc.h (struct powerpc_opcode): Make operands field unsigned.
1511 Mon Feb 7 19:14:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1513 * ppc.h (PPC_OPCODE_601): Define.
1515 Fri Feb 4 23:43:50 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1517 * hppa.h (addb): Use '@' for addb and addib pseudo ops.
1518 (so we can determine valid completers for both addb and addb[tf].)
1520 * hppa.h (xmpyu): No floating point format specifier for the
1523 Fri Feb 4 23:36:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1525 * ppc.h (PPC_OPERAND_NEXT): Define.
1526 (PPC_OPERAND_NEGATIVE): Change value to make room for above.
1527 (struct powerpc_macro): Define.
1528 (powerpc_macros, powerpc_num_macros): Declare.
1530 Fri Jan 21 19:13:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1532 * ppc.h: New file. Header file for PowerPC opcode table.
1534 Mon Jan 17 00:14:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1536 * hppa.h: More minor template fixes for sfu and copr (to allow
1537 for easier disassembly).
1539 * hppa.h: Fix templates for all the sfu and copr instructions.
1541 Wed Dec 15 15:12:42 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
1543 * i386.h (push): Permit Imm16 operand too.
1545 Sat Dec 11 16:14:06 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1547 * h8300.h (andc): Exists in base arch.
1549 Wed Dec 1 12:15:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1551 * From Hisashi MINAMINO <minamino@sramhc.sra.co.jp>
1552 * hppa.h: #undef NONE to avoid conflict with hiux include files.
1554 Sun Nov 21 22:06:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1556 * hppa.h: Add FP quadword store instructions.
1558 Wed Nov 17 17:13:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1560 * mips.h: (M_J_A): Added.
1563 Mon Nov 8 12:12:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1565 * mips.h (OP_MASK_CACHE, OP_SH_CACHE): Define. From Ted Lemon
1566 <mellon@pepper.ncd.com>.
1568 Sun Nov 7 00:30:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1570 * hppa.h: Immediate field in probei instructions is unsigned,
1571 not low-sign extended.
1573 Wed Nov 3 10:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1575 * m88k.h (RRI10MASK): Change from 0xfc00ffe0 to 0xfc00fc00.
1577 Tue Nov 2 12:41:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1579 * i386.h: Add "fxch" without operand.
1581 Mon Nov 1 18:13:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1583 * mips.h (M_JAL_1, M_JAL_2, M_JAL_A): Added.
1585 Sat Oct 2 22:26:11 1993 Jeffrey A Law (law@snake.cs.utah.edu)
1587 * hppa.h: Add gfw and gfr to the opcode table.
1589 Wed Sep 29 16:23:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1591 * m88k.h: extended to handle m88110.
1593 Tue Sep 28 19:19:08 1993 Jeffrey A Law (law@snake.cs.utah.edu)
1595 * hppa.h (be, ble): Use operand type 'z' to denote absolute branch
1598 Tue Sep 14 14:04:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1600 * i960.h (i960_opcodes): Properly bracket initializers.
1602 Mon Sep 13 12:50:52 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1604 * m88k.h (BOFLAG): rewrite to avoid nested comment.
1606 Mon Sep 13 15:46:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1608 * m68k.h (two): Protect second argument with parentheses.
1610 Fri Sep 10 16:29:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1612 * i386.h (i386_optab): Added new instruction "rsm" (for i386sl).
1613 Deleted old in/out instructions in "#if 0" section.
1615 Thu Sep 9 17:42:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1617 * i386.h (i386_optab): Properly bracket initializers.
1619 Wed Aug 25 13:50:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1621 * hppa.h (pa_opcode): Use '|' for movb and movib insns. (From
1622 Jeff Law, law@cs.utah.edu).
1624 Mon Aug 23 16:55:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1626 * i386.h (lcall): Accept Imm32 operand also.
1628 Mon Aug 23 12:43:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1630 * mips.h (M_ABSU): Removed (absolute value of unsigned number??).
1633 Thu Aug 19 15:08:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1635 * mips.h (INSN_*): Changed values. Removed unused definitions.
1636 Added INSN_COND_BRANCH_LIKELY, INSN_ISA2 and INSN_ISA3. Split
1637 INSN_LOAD_DELAY into INSN_LOAD_MEMORY_DELAY and
1638 INSN_LOAD_COPROC_DELAY. Split INSN_COPROC_DELAY into
1639 INSN_COPROC_MOVE_DELAY and INSN_COPROC_MEMORY_DELAY.
1640 (M_*): Added new values for r6000 and r4000 macros.
1641 (ANY_DELAY): Removed.
1643 Wed Aug 18 15:37:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1645 * mips.h: Added M_LI_S and M_LI_SS.
1647 Tue Aug 17 07:08:08 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1649 * h8300.h: Get some rare mov.bs correct.
1651 Thu Aug 5 09:15:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1653 * sparc.h: Don't define const ourself; rely on ansidecl.h having
1656 Fri Jul 30 18:41:11 1993 John Gilmore (gnu@cygnus.com)
1658 * sparc.h (F_JSR, F_UNBR, F_CONDBR): Add new flags to mark
1659 jump instructions, for use in disassemblers.
1661 Thu Jul 22 07:25:27 1993 Ian Lance Taylor (ian@cygnus.com)
1663 * m88k.h: Make bitfields just unsigned, not unsigned long or
1666 Wed Jul 21 11:55:31 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1668 * hppa.h: New argument type 'y'. Use in various float instructions.
1670 Mon Jul 19 17:17:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1672 * hppa.h (break): First immediate field is unsigned.
1674 * hppa.h: Add rfir instruction.
1676 Sun Jul 18 16:28:08 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1678 * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
1680 Fri Jul 16 09:59:29 1993 Ian Lance Taylor (ian@cygnus.com)
1682 * mips.h: Reworked the hazard information somewhat, and fixed some
1683 bugs in the instruction hazard descriptions.
1685 Thu Jul 15 12:42:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1687 * m88k.h: Corrected a couple of opcodes.
1689 Tue Jul 6 15:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
1691 * mips.h: Replaced with version from Ralph Campbell and OSF. The
1692 new version includes instruction hazard information, but is
1693 otherwise reasonably similar.
1695 Thu Jul 1 20:36:17 1993 Doug Evans (dje@canuck.cygnus.com)
1697 * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
1699 Fri Jun 11 18:38:44 1993 Ken Raeburn (raeburn@cygnus.com)
1701 Patches from Jeff Law, law@cs.utah.edu:
1702 * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
1703 Make the tables be the same for the following instructions:
1704 "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
1705 "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
1706 "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
1707 "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
1708 "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
1709 "fcmp", and "ftest".
1711 * hppa.h: Make new and old tables the same for "break", "mtctl",
1712 "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
1713 Fix typo in last patch. Collapse several #ifdefs into a
1716 * hppa.h: Delete remaining OLD_TABLE code. Bring some
1717 of the comments up-to-date.
1719 * hppa.h: Update "free list" of letters and update
1720 comments describing each letter's function.
1722 Fri Jun 4 15:41:37 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1724 * h8300.h: checkpoint, includes H8/300-H opcodes.
1726 Thu Jun 3 15:42:59 1993 Stu Grossman (grossman@cygnus.com)
1728 * Patches from Jeffrey Law <law@cs.utah.edu>.
1729 * hppa.h: Rework single precision FP
1730 instructions so that they correctly disassemble code
1733 Thu May 27 19:21:22 1993 Bruce Bauman (boot@osf.org)
1735 * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
1736 mov to allow instructions like mov ss,xyz(ecx) to assemble.
1738 Tue May 25 00:39:40 1993 Ken Raeburn (raeburn@cygnus.com)
1740 * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
1741 gdb will define it for now.
1743 Mon May 24 15:20:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1745 * sparc.h: Don't end enumerator list with comma.
1747 Fri May 14 15:15:50 1993 Ian Lance Taylor (ian@cygnus.com)
1749 * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
1750 * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
1751 ("bc2t"): Correct typo.
1752 ("[ls]wc[023]"): Use T rather than t.
1753 ("c[0123]"): Define general coprocessor instructions.
1755 Mon May 10 06:02:25 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1757 * m68k.h: Move split point for gcc compilation more towards
1760 Fri Apr 9 13:26:16 1993 Jim Kingdon (kingdon@cygnus.com)
1762 * rs6k.h: Clean up instructions for primary opcode 19 (many were
1763 simply wrong, ics, rfi, & rfsvc were missing).
1764 Add "a" to opr_ext for "bb". Doc fix.
1766 Thu Mar 18 13:45:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1768 * i386.h: 486 extensions from John Hassey (hassey@dg-rtp.dg.com).
1769 * mips.h: Add casts, to suppress warnings about shifting too much.
1770 * m68k.h: Document the placement code '9'.
1772 Thu Feb 18 02:03:14 1993 John Gilmore (gnu@cygnus.com)
1774 * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART): Add kludge which
1775 allows callers to break up the large initialized struct full of
1776 opcodes into two half-sized ones. This permits GCC to compile
1777 this module, since it takes exponential space for initializers.
1778 (numopcodes, endop): Revise to use AND_OTHER_PART in size calcs.
1780 Thu Feb 4 02:06:56 1993 John Gilmore (gnu@cygnus.com)
1782 * a29k.h: Remove RCS crud, update GPL to v2, update copyrights.
1783 * convex.h: Added, from GDB's convx-opcode.h. Added CONST to all
1784 initialized structs in it.
1786 Thu Jan 28 21:32:22 1993 John Gilmore (gnu@cygnus.com)
1788 Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
1789 * m88k.h (PMEM): Avoid previous definition from <sys/param.h>.
1790 (AND): Change to AND_ to avoid ansidecl.h `AND' conflict.
1792 Sat Jan 23 18:10:49 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1794 * mips.h: document "i" and "j" operands correctly.
1796 Thu Jan 7 15:58:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1798 * mips.h: Removed endianness dependency.
1800 Sun Jan 3 14:13:35 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1802 * h8300.h: include info on number of cycles per instruction.
1804 Mon Dec 21 21:29:08 1992 Stu Grossman (grossman at cygnus.com)
1806 * hppa.h: Move handy aliases to the front. Fix masks for extract
1807 and deposit instructions.
1809 Sat Dec 12 16:09:48 1992 Ian Lance Taylor (ian@cygnus.com)
1811 * i386.h: accept shld and shrd both with and without the shift
1812 count argument, which is always %cl.
1814 Fri Nov 27 17:13:18 1992 Ken Raeburn (raeburn at cygnus.com)
1816 * i386.h (i386_optab_end, i386_regtab_end): Now const.
1817 (one_byte_segment_defaults, two_byte_segment_defaults,
1818 i386_prefixtab_end): Ditto.
1820 Mon Nov 23 10:47:25 1992 Ken Raeburn (raeburn@cygnus.com)
1822 * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
1823 for operand 2; from John Carr, jfc@dsg.dec.com.
1825 Wed Nov 4 07:36:49 1992 Ken Raeburn (raeburn@cygnus.com)
1827 * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
1828 always use 16-bit offsets. Makes calculated-size jump tables
1831 Fri Oct 16 22:52:43 1992 Ken Raeburn (raeburn@cygnus.com)
1833 * i386.h: Fix one-operand forms of in* and out* patterns.
1835 Tue Sep 22 14:08:14 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1837 * m68k.h: Added CPU32 support.
1839 Tue Sep 22 00:38:41 1992 John Gilmore (gnu@cygnus.com)
1841 * mips.h (break): Disassemble the argument. Patch from
1842 jonathan@cs.stanford.edu (Jonathan Stone).
1844 Wed Sep 9 11:25:28 1992 Ian Lance Taylor (ian@cygnus.com)
1846 * m68k.h: merged Motorola and MIT syntax.
1848 Thu Sep 3 09:33:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1850 * m68k.h (pmove): make the tests less strict, the 68k book is
1853 Tue Aug 25 23:25:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1855 * m68k.h (m68ec030): Defined as alias for 68030.
1856 (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
1857 for immediate 0-7 added. Set up some opcodes (ptest, bkpt) to use
1858 them. Tightened description of "fmovex" to distinguish it from
1859 some "pmove" encodings. Added "pmove" for 68030 MMU regs, cleaned
1860 up descriptions that claimed versions were available for chips not
1861 supporting them. Added "pmovefd".
1863 Mon Aug 24 12:04:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1865 * m68k.h: fix where the . goes in divull
1867 Wed Aug 19 11:22:24 1992 Ian Lance Taylor (ian@cygnus.com)
1869 * m68k.h: the cas2 instruction is supposed to be written with
1870 indirection on the last two operands, which can be either data or
1871 address registers. Added a new operand type 'r' which accepts
1872 either register type. Added new cases for cas2l and cas2w which
1873 use them. Corrected masks for cas2 which failed to recognize use
1874 of address register.
1876 Fri Aug 14 14:20:38 1992 Per Bothner (bothner@cygnus.com)
1878 * m68k.h: Merged in patches (mostly m68040-specific) from
1879 Colin Smith <colin@wrs.com>.
1881 * m68k.h: Merged m68kmri.h and m68k.h (using the former as a
1882 base). Also cleaned up duplicates, re-ordered instructions for
1883 the sake of dis-assembling (so aliases come after standard names).
1884 * m68kmri.h: Now just defines some macros, and #includes m68k.h.
1886 Wed Aug 12 16:38:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1888 * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
1891 Mon Aug 10 23:22:33 1992 Ken Raeburn (raeburn@cygnus.com)
1893 * sparc.h: Moved tables to BFD library.
1895 * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
1897 Sun Jun 28 13:29:03 1992 Fred Fish (fnf@cygnus.com)
1899 * h8300.h: Finish filling in all the holes in the opcode table,
1900 so that the Lucid C compiler can digest this as well...
1902 Fri Jun 26 21:27:17 1992 John Gilmore (gnu at cygnus.com)
1904 * i386.h: Add setc, setnc, addr16, data16, repz, repnz aliases.
1905 Fix opcodes on various sizes of fild/fist instructions
1906 (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
1907 Use tabs to indent for comments. Fixes suggested by Minh Tran-Le.
1909 Thu Jun 25 16:13:26 1992 Stu Grossman (grossman at cygnus.com)
1911 * h8300.h: Fill in all the holes in the opcode table so that the
1912 losing HPUX C compiler can digest this...
1914 Thu Jun 11 12:15:25 1992 John Gilmore (gnu at cygnus.com)
1916 * mips.h: Fix decoding of coprocessor instructions, somewhat.
1917 (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
1919 Thu May 28 11:17:44 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1921 * sparc.h: Add new architecture variant sparclite; add its scan
1922 and divscc opcodes. Define ARCHITECTURES_CONFLICT_P macro.
1924 Tue May 5 14:23:27 1992 Per Bothner (bothner@rtl.cygnus.com)
1926 * mips.h: Add some more opcode synonyms (from Frank Yellin,
1929 Thu Apr 16 18:25:26 1992 Per Bothner (bothner@cygnus.com)
1931 * rs6k.h: New version from IBM (Metin).
1933 Thu Apr 9 00:31:19 1992 Per Bothner (bothner@rtl.cygnus.com)
1935 * rs6k.h: Fix incorrect extended opcode for instructions `fm'
1936 and `fd'. (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
1938 Tue Apr 7 13:38:47 1992 Stu Grossman (grossman at cygnus.com)
1940 * rs6k.h: Move from ../../gdb/rs6k-opcode.h.
1942 Fri Apr 3 11:30:20 1992 Fred Fish (fnf@cygnus.com)
1944 * m68k.h (one, two): Cast macro args to unsigned to suppress
1945 complaints from compiler and lint about integer overflow during
1948 Sun Mar 29 12:22:08 1992 John Gilmore (gnu at cygnus.com)
1950 * sparc.h (OP): Avoid signed overflow when shifting to high order bit.
1952 Fri Mar 6 00:22:38 1992 John Gilmore (gnu at cygnus.com)
1954 * mips.h: Make bitfield layout depend on the HOST compiler,
1955 not on the TARGET system.
1957 Fri Feb 21 01:29:51 1992 K. Richard Pixley (rich@cygnus.com)
1959 * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
1960 scmp, slod, smov, ssca, ssto. Curtesy Minh Tran-Le
1961 <TRANLE@INTELLICORP.COM>.
1963 Thu Jan 30 07:31:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1965 * h8300.h: turned op_type enum into #define list
1967 Thu Jan 30 01:07:24 1992 John Gilmore (gnu at cygnus.com)
1969 * sparc.h: Remove "cypress" architecture. Remove "fitox" and
1970 similar instructions -- they've been renamed to "fitoq", etc.
1971 REALLY fix tsubcctv. Fix "fcmpeq" and "fcmpq" which had wrong
1972 number of arguments.
1973 * h8300.h: Remove extra ; which produces compiler warning.
1975 Tue Jan 28 22:59:22 1992 Stu Grossman (grossman at cygnus.com)
1977 * sparc.h: fix opcode for tsubcctv.
1979 Tue Jan 7 17:19:39 1992 K. Richard Pixley (rich at cygnus.com)
1981 * sparc.h: fba and cba are now aliases for fb and cb respectively.
1983 Fri Dec 27 10:55:50 1991 Per Bothner (bothner at cygnus.com)
1985 * sparc.h (nop): Made the 'lose' field be even tighter,
1986 so only a standard 'nop' is disassembled as a nop.
1988 Sun Dec 22 12:18:18 1991 Michael Tiemann (tiemann at cygnus.com)
1990 * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
1991 disassembled as a nop.
1993 Tue Dec 10 00:22:20 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1995 * sparc.h: fix a typo.
1997 Sat Nov 30 20:40:51 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1999 * a29k.h, arm.h, h8300.h, i386.h, i860.h, i960.h , m68k.h,
2000 m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
2001 vax.h, ChangeLog: renamed from ../<foo>-opcode.h
2005 version-control: never