1 Sat Aug 28 00:25:25 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3 * hppa.h (pa_opcodes): Add extrd, extrw, depd, depdi, depw, depwi.
6 * hppa.h: Document new completers and args.
7 * hppa.h (pa_opcodes): Add 64 bit patterns and pa2.0 syntax for uxor,
8 uaddcm, dcor, addi, add, sub, subi, shladd, rfi, and probe. Add pa2.0
9 extensions for ssm, rsm, pdtlb, pitlb. Add performance instructions
12 * hppa.h (pa_opcodes): Add pa2.0 instructions hadd, hshl,
13 hshr, hsub, mixh, mixw, permh.
15 * hppa.h (pa_opcodes): Change completers in instructions to
18 * hppa.h (pa_opcodes): Add popbts, new forms of bb, havg,
19 hshladd, hshradd, shrpd, and shrpw instructions. Update arg comments.
21 * hppa.h (pa_opcodes): Change fmpyfadd, fmpynfadd, fneg,
22 fnegabs to use 'I' instead of 'F'.
24 1999-08-21 Alan Modra <alan@spri.levels.unisa.edu.au>
26 * i386.h: Add AMD athlon instructions, pfnacc, pfpnacc, pswapd.
27 Document pf2iw and pi2fw as athlon insns. Remove pswapw.
28 Alphabetically sort PIII insns.
30 Wed Aug 18 18:14:40 1999 Doug Evans <devans@canuck.cygnus.com>
32 * cgen.h (CGEN_INSN_MACH_HAS_P): New macro.
34 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
36 * hppa.h (pa_opcodes): Add 64 bit versions of or, xor, and,
37 and andcm. Add 32 and 64 bit version of cmpclr, cmpiclr.
39 * hppa.h: Document 64 bit condition completers.
41 Thu Aug 5 16:56:07 1999 Jerry Quinn <jquinn@nortelnetworks.com>
43 * hppa.h (pa_opcodes): Change condition args to use '?' prefix.
45 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
47 * i386.h (i386_optab): Add DefaultSize modifier to all insns
48 that implicitly modify %esp. #undef d_Suf, x_suf, sld_suf,
49 sldx_suf, bwld_Suf, d_FP, x_FP, sld_FP, sldx_FP at end of table.
51 Wed Jul 28 02:04:24 1999 Jerry Quinn <jquinn@nortelnetworks.com>
52 Jeff Law <law@cygnus.com>
54 * hppa.h (pa_opcodes): Add "pushnom" and "pushbts".
56 * hppa.h (pa_opcodes): Mark all PA2.0 opcodes with FLAG_STRICT.
58 * hppa.h (pa_opcodes): Change xmpyu, fmpyfadd,
59 and fmpynfadd to use 'J' and 'K' instead of 'E' and 'X'.
61 1999-07-13 Alan Modra <alan@spri.levels.unisa.edu.au>
63 * i386.h: Add "undocumented" AMD 3DNow! pf2iw, pi2fw, pswapw insns.
65 Thu Jul 1 00:17:24 1999 Jeffrey A Law (law@cygnus.com)
67 * hppa.h (struct pa_opcode): Add new field "flags".
68 (FLAGS_STRICT): Define.
70 Fri Jun 25 04:22:04 1999 Jerry Quinn <jquinn@nortelnetworks.com>
71 Jeff Law <law@cygnus.com>
73 * hppa.h (pa_opcodes): Add pa2.0 clrbts instruction.
75 * hppa.h (pa_opcodes): Add entries for mfia and mtsarcm instructions.
77 1999-06-23 Alan Modra <alan@spri.levels.unisa.edu.au>
79 * i386.h: Allow `l' suffix on bswap. Allow `w' suffix on arpl,
80 lldt, lmsw, ltr, str, verr, verw. Add FP flag to fcmov*. Add FP
81 flag to fcomi and friends.
83 Fri May 28 15:26:11 1999 Jeffrey A Law (law@cygnus.com)
85 * hppa.h (pa_opcodes): Move integer arithmetic instructions after
86 integer logical instructions.
88 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
90 * m68k.h: Document new formats `E', `G', `H' and new places `N',
93 * m68k.h: Define mcf5206e, mcf5307, mcf. Document new format `u'
94 and new places `m', `M', `h'.
96 Thu May 27 04:13:54 1999 Joel Sherrill (joel@OARcorp.com
98 * hppa.h (pa_opcodes): Add several processor specific system
101 Wed May 26 16:57:44 1999 Jeffrey A Law (law@cygnus.com)
103 * hppa.h (pa_opcodes): Add second entry for "comb", "comib",
104 "addb", and "addib" to be used by the disassembler.
106 1999-05-12 Alan Modra <alan@apri.levels.unisa.edu.au>
108 * i386.h (ReverseModrm): Remove all occurences.
109 (InvMem): Add to control/debug/test mov insns, movhlps, movlhps,
110 movmskps, pextrw, pmovmskb, maskmovq.
111 Change NoSuf to FP on all MMX, XMM and AMD insns as these all
112 ignore the data size prefix.
114 * i386.h (i386_optab, i386_regtab): Add support for PIII SIMD.
115 Mostly stolen from Doug Ledford <dledford@redhat.com>
117 Sat May 8 23:27:35 1999 Richard Henderson <rth@cygnus.com>
119 * ppc.h (PPC_OPCODE_64_BRIDGE): New.
121 1999-04-14 Doug Evans <devans@casey.cygnus.com>
123 * cgen.h (CGEN_ATTR): Delete member num_nonbools.
124 (CGEN_ATTR_TYPE): Update.
125 (CGEN_ATTR_MASK): Number booleans starting at 0.
126 (CGEN_ATTR_VALUE): Update.
127 (CGEN_INSN_ATTR): Update.
129 Mon Apr 12 23:43:27 1999 Jeffrey A Law (law@cygnus.com)
131 * hppa.h (fmpyfadd, fmpynfadd, fneg, fnegabs): New PA2.0
134 Tue Mar 23 11:24:38 1999 Jeffrey A Law (law@cygnus.com)
136 * hppa.h (bb, bvb): Tweak opcode/mask.
139 1999-03-22 Doug Evans <devans@casey.cygnus.com>
141 * cgen.h (CGEN_ISA,CGEN_MACH): New typedefs.
142 (struct cgen_cpu_desc): Rename member mach to machs. New member isas.
143 New members word_bitsize,default_insn_bitsize,base_insn-bitsize,
144 min_insn_bitsize,max_insn_bitsize,isa_table,mach_table,rebuild_tables.
145 Delete member max_insn_size.
146 (enum cgen_cpu_open_arg): New enum.
147 (cpu_open): Update prototype.
148 (cpu_open_1): Declare.
149 (cgen_set_cpu): Delete.
151 1999-03-11 Doug Evans <devans@casey.cygnus.com>
153 * cgen.h (CGEN_HW_TABLE): Delete `num_init_entries' member.
154 (CGEN_OPERAND_NIL): New macro.
155 (CGEN_OPERAND): New member `type'.
156 (@arch@_cgen_operand_table): Delete decl.
157 (CGEN_OPERAND_INDEX,CGEN_OPERAND_TYPE,CGEN_OPERAND_ENTRY): Delete.
158 (CGEN_OPERAND_TABLE): New struct.
159 (cgen_operand_lookup_by_name,cgen_operand_lookup_by_num): Declare.
160 (CGEN_OPINST): Pointer to operand table entry replaced with enum.
161 (CGEN_CPU_TABLE): New member `isa'. Change member `operand_table',
162 now a CGEN_OPERAND_TABLE. Add CGEN_CPU_DESC arg to
163 {get,set}_{int,vma}_operand.
164 (@arch@_cgen_cpu_open): New arg `isa'.
165 (cgen_set_cpu): Ditto.
167 Fri Feb 26 02:36:45 1999 Richard Henderson <rth@cygnus.com>
169 * i386.h: Fill in cmov and fcmov alternates. Add fcomi short forms.
171 1999-02-25 Doug Evans <devans@casey.cygnus.com>
173 * cgen.h (enum cgen_asm_type): Add CGEN_ASM_NONE.
174 (CGEN_HW_ENTRY): Delete member `next'. Change type of `type' to
176 (CGEN_HW_TABLE): New struct.
177 (hw_table): Delete declaration.
178 (CGEN_OPERAND): Change member hw to hw_type, change type from pointer
179 to table entry to enum.
180 (CGEN_OPINST): Ditto.
181 (CGEN_CPU_TABLE): Change member hw_list to hw_table.
183 Sat Feb 13 14:13:44 1999 Richard Henderson <rth@cygnus.com>
185 * alpha.h (AXP_OPCODE_EV6): New.
186 (AXP_OPCODE_NOPAL): Include it.
188 1999-02-09 Doug Evans <devans@casey.cygnus.com>
190 * cgen.h (CGEN_CPU_DESC): Renamed from CGEN_OPCODE_DESC.
191 All uses updated. New members int_insn_p, max_insn_size,
192 parse_operand,insert_operand,extract_operand,print_operand,
193 sizeof_fields,set_fields_bitsize,get_int_operand,set_int_operand,
194 get_vma_operand,set_vma_operand,parse_handlers,insert_handlers,
195 extract_handlers,print_handlers.
196 (CGEN_ATTR): Change type of num_nonbools to unsigned int.
197 (CGEN_ATTR_BOOL_OFFSET): New macro.
198 (CGEN_ATTR_MASK): Subtract it to compute bit number.
199 (CGEN_ATTR_VALUE): Redo bool/nonbool attr calculation.
200 (cgen_opcode_handler): Renamed from cgen_base.
201 (CGEN_HW_ATTR_VALUE): Renamed from CGEN_HW_ATTR, all uses updated.
202 (CGEN_OPERAND_ATTR_VALUE): Renamed from CGEN_OPERAND_ATTR,
204 (CGEN_OPERAND_INDEX): Rewrite to use table entry, not global.
205 (enum cgen_opinst_type): Renamed from cgen_operand_instance_type.
206 (CGEN_IFLD_ATTR_VALUE): Renamed from CGEN_IFLD_ATTR, all uses updated.
207 (CGEN_OPCODE,CGEN_IBASE): New types.
208 (CGEN_INSN): Rewrite.
209 (CGEN_{ASM,DIS}_HASH*): Delete.
210 (init_opcode_table,init_ibld_table): Declare.
211 (CGEN_INSN_ATTR): New type.
213 Mon Feb 1 21:09:14 1999 Catherine Moore <clm@cygnus.com>
215 * i386.h (d_Suf, x_Suf, sld_Suf, sldx_Suf, bwld_Suf): Define.
216 (x_FP, d_FP, dls_FP, sldx_FP): Define.
217 Change *Suf definitions to include x and d suffixes.
218 (movsx): Use w_Suf and b_Suf.
220 (movs): Use bwld_Suf.
221 (fld): Change ordering. Use sld_FP.
222 (fild): Add Intel Syntax equivalent of fildq.
225 (fstp): Use sld_FP. Add x_FP version.
226 (fistp): LLongMem version for Intel Syntax.
227 (fcom, fcomp): Use sld_FP.
228 (fadd, fiadd, fsub): Use sld_FP.
230 (fmul, fimul, fdvi, fidiv, fdivr): Use sld_FP.
232 1999-01-27 Doug Evans <devans@casey.cygnus.com>
234 * cgen.h (enum cgen_mode): Add CGEN_MODE_TARGET_MAX, CGEN_MODE_INT,
237 Sat Jan 16 01:29:25 1999 Jeffrey A Law (law@cygnus.com)
239 * hppa.h (bv): Fix mask.
241 1999-01-05 Doug Evans <devans@casey.cygnus.com>
243 * cgen.h (CGEN_ATTR_VALUE_TYPE): New typedef.
245 (CGEN_ATTR_TYPE,CGEN_ATTR_ENTRY): Ditto.
246 (CGEN_ATTR_TABLE): New member dfault.
248 1998-12-30 Gavin Romig-Koch <gavin@cygnus.com>
250 * mips.h (MIPS16_INSN_BRANCH): New.
252 Wed Dec 9 10:38:48 1998 David Taylor <taylor@texas.cygnus.com>
254 The following is part of a change made by Edith Epstein
255 <eepstein@sophia.cygnus.com> as part of a project to merge in
256 changes by HP; HP did not create ChangeLog entries.
258 * hppa.h (completer_chars): list of chars to not put a space
261 Sun Dec 6 13:21:34 1998 Ian Lance Taylor <ian@cygnus.com>
263 * i386.h (i386_optab): Permit w suffix on processor control and
264 status word instructions.
266 1998-11-30 Doug Evans <devans@casey.cygnus.com>
268 * cgen.h (struct cgen_hw_entry): Delete const on attrs member.
269 (struct cgen_keyword_entry): Ditto.
270 (struct cgen_operand): Ditto.
271 (CGEN_IFLD): New typedef, with associated access macros.
272 (CGEN_IFMT): New typedef, with associated access macros.
273 (CGEN_IFMT): Renamed from CGEN_FORMAT. New member `iflds'.
274 (CGEN_IVALUE): New typedef.
275 (struct cgen_insn): Delete const on syntax,attrs members.
276 `format' now points to format data. Type of `value' is now
278 (struct cgen_opcode_table): New member ifld_table.
280 1998-11-18 Doug Evans <devans@casey.cygnus.com>
282 * cgen.h (cgen_extract_fn): Update type of `base_insn' arg.
283 (CGEN_OPERAND_INSTANCE): New member `attrs'.
284 (CGEN_OPERAND_INSTANCE_{ATTRS,ATTR}): New macros.
285 (cgen_dis_lookup_insn): Update type of `base_insn' arg.
286 (cgen_opcode_table): Update type of dis_hash fn.
287 (extract_operand): Update type of `insn_value' arg.
289 Thu Oct 29 11:38:36 1998 Doug Evans <devans@canuck.cygnus.com>
291 * cgen.h (CGEN_VERSION_{MAJOR,MINOR,FIXLEVEL}): Delete.
293 Tue Oct 27 08:57:59 1998 Gavin Romig-Koch <gavin@cygnus.com>
295 * mips.h (INSN_MULT): Added.
297 Tue Oct 20 11:31:34 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
299 * i386.h (MAX_MNEM_SIZE): Rename from MAX_OPCODE_SIZE.
301 Mon Oct 19 12:50:00 1998 Doug Evans <devans@seba.cygnus.com>
303 * cgen.h (CGEN_INSN_INT): New typedef.
304 (CGEN_INT_INSN_P): Renamed from CGEN_INT_INSN.
305 (CGEN_INSN_BYTES): Renamed from cgen_insn_t.
306 (CGEN_INSN_BYTES_PTR): New typedef.
307 (CGEN_EXTRACT_INFO): New typedef.
308 (cgen_insert_fn,cgen_extract_fn): Update.
309 (cgen_opcode_table): New member `insn_endian'.
310 (assemble_insn,lookup_insn,lookup_get_insn_operands): Update.
311 (insert_operand,extract_operand): Update.
312 (cgen_get_insn_value,cgen_put_insn_value): Add prototypes.
314 Fri Oct 9 13:38:13 1998 Doug Evans <devans@seba.cygnus.com>
316 * cgen.h (CGEN_ATTR_BOOLS): New macro.
317 (struct CGEN_HW_ENTRY): New member `attrs'.
318 (CGEN_HW_ATTR): New macro.
319 (struct CGEN_OPERAND_INSTANCE): New member `name'.
320 (CGEN_INSN_INVALID_P): New macro.
322 Mon Oct 5 00:21:07 1998 Jeffrey A Law (law@cygnus.com)
326 Sun Oct 4 21:00:00 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
328 From Robert Andrew Dale <rob@nb.net>
329 * i386.h (i386_optab): Add AMD 3DNow! instructions.
330 (AMD_3DNOW_OPCODE): Define.
332 Tue Sep 22 17:53:47 1998 Nick Clifton <nickc@cygnus.com>
334 * d30v.h (EITHER_BUT_PREFER_MU): Define.
336 Mon Aug 10 14:09:38 1998 Doug Evans <devans@canuck.cygnus.com>
338 * cgen.h (cgen_insn): #if 0 out element `cdx'.
340 Mon Aug 3 12:21:57 1998 Doug Evans <devans@seba.cygnus.com>
342 Move all global state data into opcode table struct, and treat
343 opcode table as something that is "opened/closed".
344 * cgen.h (CGEN_OPCODE_DESC): New type.
345 (all fns): New first arg of opcode table descriptor.
346 (cgen_set_parse_operand_fn): Add prototype.
347 (cgen_current_machine,cgen_current_endian): Delete.
348 (CGEN_OPCODE_TABLE): New members mach,endian,operand_table,
349 parse_operand_fn,asm_hash_table,asm_hash_table_entries,
350 dis_hash_table,dis_hash_table_entries.
351 (opcode_open,opcode_close): Add prototypes.
353 * cgen.h (cgen_insn): New element `cdx'.
355 Thu Jul 30 21:44:25 1998 Frank Ch. Eigler <fche@cygnus.com>
357 * d30v.h (FLAG_LKR): New flag for "left-kills-right" instructions.
359 Tue Jul 28 10:59:07 1998 Jeffrey A Law (law@cygnus.com)
361 * mn10300.h: Add "no_match_operands" field for instructions.
362 (MN10300_MAX_OPERANDS): Define.
364 Fri Jul 24 11:44:24 1998 Doug Evans <devans@canuck.cygnus.com>
366 * cgen.h (cgen_macro_insn_count): Declare.
368 Tue Jul 21 13:12:13 1998 Doug Evans <devans@seba.cygnus.com>
370 * cgen.h (CGEN_VERSION_{MAJOR,MINOR,FIXLEVEL}): Define.
371 (cgen_insert_fn,cgen_extract_fn): New arg `pc'.
372 (get_operand,put_operand): Replaced with get_{int,vma}_operand,
373 set_{int,vma}_operand.
375 Fri Jun 26 11:09:06 1998 Jeffrey A Law (law@cygnus.com)
377 * mn10300.h: Add "machine" field for instructions.
378 (MN103, AM30): Define machine types.
380 Fri Jun 19 16:09:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
382 * i386.h: Use FP, not sl_Suf, for fxsave and fxrstor.
384 1998-06-18 Ulrich Drepper <drepper@cygnus.com>
386 * i386.h: Add support for fxsave, fxrstor, sysenter and sysexit.
388 Sat Jun 13 11:31:35 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
390 * i386.h (i386_optab): Add general form of aad and aam. Add ud2a
392 (i386_regtab): Allow cr0..7, db0..7, dr0..7, tr0..7, not just
393 those that happen to be implemented on pentiums.
395 Tue Jun 9 12:16:01 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
397 * i386.h: Change occurences of Data16 to Size16, Data32 to Size32,
398 IgnoreDataSize to IgnoreSize. Flag address and data size prefixes
399 with Size16|IgnoreSize or Size32|IgnoreSize.
401 Mon Jun 8 12:15:52 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
403 * i386.h (REPNE): Rename to REPNE_PREFIX_OPCODE.
404 (REPE): Rename to REPE_PREFIX_OPCODE.
405 (i386_regtab_end): Remove.
406 (i386_prefixtab, i386_prefixtab_end): Remove.
407 (i386_optab): Use NULL as sentinel rather than "" to suit rewrite
409 (MAX_OPCODE_SIZE): Define.
410 (i386_optab_end): Remove.
414 * i386.h (i386_optab): Allow 16 bit displacement for `mov
415 mem,acc'. Combine 16 and 32 bit forms of various insns. Allow 16
416 bit form of ljmp. Add IsPrefix modifier to prefixes. Add addr32,
417 data32, dword, and adword prefixes.
418 (i386_regtab): Add BaseIndex modifier to valid 16 bit base/index
421 Fri Jun 5 23:42:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
423 * i386.h (i386_regtab): Remove BaseIndex modifier from esp.
425 * i386.h: Allow `l' suffix on fld, fst, fstp, fcom, fcomp with
426 register operands, because this is a common idiom. Flag them with
427 a warning. Allow illegal faddp, fsubp, fsubrp, fmulp, fdivp,
428 fdivrp because gcc erroneously generates them. Also flag with a
431 * i386.h: Add suffix modifiers to most insns, and tighter operand
432 checks in some cases. Fix a number of UnixWare compatibility
433 issues with float insns. Merge some floating point opcodes, using
434 new FloatMF modifier.
435 (WORD_PREFIX_OPCODE): Rename to DATA_PREFIX_OPCODE for
438 * i386.h: Change occurence of ShortformW to W|ShortForm. Add
439 IgnoreDataSize where appropriate.
441 Wed Jun 3 18:28:45 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
443 * i386.h: (one_byte_segment_defaults): Remove.
444 (two_byte_segment_defaults): Remove.
445 (i386_regtab): Add BaseIndex to 32 bit regs reg_type.
447 Fri May 15 15:59:04 1998 Doug Evans <devans@seba.cygnus.com>
449 * cgen.h (cgen_hw_lookup_by_name): Renamed from cgen_hw_lookup.
450 (cgen_hw_lookup_by_num): Declare.
452 Thu May 7 09:27:58 1998 Frank Ch. Eigler <fche@cygnus.com>
454 * mips.h (OP_{SH,MASK}_CODE2): Added "q" operand format for lower
455 ten bits of MIPS ISA1 "break" instruction, and for "sdbbp"
457 Thu May 7 02:14:08 1998 Doug Evans <devans@charmed.cygnus.com>
459 * cgen.h (cgen_asm_init_parse): Delete.
460 (cgen_save_fixups,cgen_restore_fixups,cgen_swap_fixups): Delete.
461 (cgen_asm_record_register,cgen_asm_finish_insn): Delete.
463 Mon Apr 27 10:13:11 1998 Doug Evans <devans@seba.cygnus.com>
465 * cgen.h (CGEN_ATTR_TYPE): Delete `const', moved to uses.
466 (cgen_asm_finish_insn): Update prototype.
467 (cgen_insn): New members num, data.
468 (CGEN_INSN_TABLE): Members asm_hash, asm_hash_table_size,
469 dis_hash, dis_hash_table_size moved to ...
470 (CGEN_OPCODE_TABLE). Here. Renamed from CGEN_OPCODE_DATA.
471 All uses updated. New members asm_hash_p, dis_hash_p.
472 (CGEN_MINSN_EXPANSION): New struct.
473 (cgen_expand_macro_insn): Declare.
474 (cgen_macro_insn_count): Declare.
475 (get_insn_operands): Update prototype.
476 (lookup_get_insn_operands): Declare.
478 Tue Apr 21 17:11:32 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
480 * i386.h (i386_optab): Change iclrKludge and imulKludge to
481 regKludge. Add operands types for string instructions.
483 Mon Apr 20 14:40:29 1998 Tom Tromey <tromey@cygnus.com>
485 * i386.h (X): Renamed from `Z_' to preserve formatting of opcode
488 Sun Apr 19 13:54:06 1998 Tom Tromey <tromey@cygnus.com>
490 * i386.h (Z_): Renamed from `_' to avoid clash with common alias
493 Fri Apr 3 12:04:48 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
495 * i386.h: Remove NoModrm flag from all insns: it's never checked.
496 Add IsString flag to string instructions.
497 (IS_STRING): Don't define.
498 (LOCK_PREFIX_OPCODE, CS_PREFIX_OPCODE, DS_PREFIX_OPCODE): Define.
499 (ES_PREFIX_OPCODE, FS_PREFIX_OPCODE, GS_PREFIX_OPCODE): Define.
500 (SS_PREFIX_OPCODE): Define.
502 Mon Mar 30 21:31:56 1998 Ian Lance Taylor <ian@cygnus.com>
504 * i386.h: Revert March 24 patch; no more LinearAddress.
506 Mon Mar 30 10:25:54 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
508 * i386.h (i386_optab): Remove fwait (9b) from all floating point
509 instructions, and instead add FWait opcode modifier. Add short
510 form of fldenv and fstenv.
511 (FWAIT_OPCODE): Define.
513 * i386.h (i386_optab): Change second operand constraint of `mov
514 sreg,reg|mem' instruction from Reg16|Mem to WordReg|WordMem to
515 allow legal instructions such as `movl %gs,%esi'
517 Fri Mar 27 18:30:52 1998 Ian Lance Taylor <ian@cygnus.com>
519 * h8300.h: Various changes to fully bracket initializers.
521 Tue Mar 24 18:32:47 1998 H.J. Lu <hjl@gnu.org>
523 * i386.h: Set LinearAddress for lidt and lgdt.
525 Mon Mar 2 10:44:07 1998 Doug Evans <devans@seba.cygnus.com>
527 * cgen.h (CGEN_BOOL_ATTR): New macro.
529 Thu Feb 26 15:54:31 1998 Michael Meissner <meissner@cygnus.com>
531 * d30v.h (FLAG_DELAY): New flag for delayed branches/jumps.
533 Mon Feb 23 10:38:21 1998 Doug Evans <devans@seba.cygnus.com>
535 * cgen.h (CGEN_CAT3): Delete. Use CONCAT3 now.
536 (cgen_insn): Record syntax and format entries here, rather than
539 Tue Feb 17 21:42:56 1998 Nick Clifton <nickc@cygnus.com>
541 * cgen.h (CGEN_SYNTAX_MAKE_FIELD): New macro.
543 Tue Feb 17 16:00:56 1998 Doug Evans <devans@seba.cygnus.com>
545 * cgen.h (cgen_insert_fn): Change type of result to const char *.
546 (cgen_parse_{signed,unsigned}_integer): Delete min,max arguments.
547 (CGEN_{INSN,KEYWORD,OPERAND}_NBOOL_ATTRS): Renamed from ..._MAX_ATTRS.
549 Thu Feb 12 18:30:41 1998 Doug Evans <devans@canuck.cygnus.com>
551 * cgen.h (lookup_insn): New argument alias_p.
553 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
555 Fix rac to accept only a0:
556 * d10v.h (OPERAND_ACC): Split into:
557 (OPERAND_ACC0, OPERAND_ACC1) .
558 (OPERAND_GPR): Define.
560 Wed Feb 11 17:31:53 1998 Doug Evans <devans@seba.cygnus.com>
562 * cgen.h (CGEN_FIELDS): Define here.
563 (CGEN_HW_ENTRY): New member `type'.
564 (hw_list): Delete decl.
565 (enum cgen_mode): Declare.
566 (CGEN_OPERAND): New member `hw'.
567 (enum cgen_operand_instance_type): Declare.
568 (CGEN_OPERAND_INSTANCE): New type.
569 (CGEN_INSN): New member `operands'.
570 (CGEN_OPCODE_DATA): Make hw_list const.
571 (get_insn_operands,lookup_insn): Add prototypes for.
573 Tue Feb 3 17:11:23 1998 Doug Evans <devans@seba.cygnus.com>
575 * cgen.h (CGEN_INSN_MAX_ATTRS): Renamed from CGEN_MAX_INSN_ATTRS.
576 (CGEN_HW_ENTRY): Move `next' entry to end of struct.
577 (CGEN_KEYWORD_MAX_ATTRS): Renamed from CGEN_MAX_KEYWORD_ATTRS.
578 (CGEN_OPERAND_MAX_ATTRS): Renamed from CGEN_MAX_OPERAND_ATTRS.
580 Mon Feb 2 19:19:15 1998 Ian Lance Taylor <ian@cygnus.com>
582 * cgen.h: Correct typo in comment end marker.
584 Mon Feb 2 17:10:38 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
588 Thu Jan 22 17:54:56 1998 Nick Clifton <nickc@cygnus.com>
590 * cgen.h: Add prototypes for cgen_save_fixups(),
591 cgen_restore_fixups(), and cgen_swap_fixups(). Change prototype
592 of cgen_asm_finish_insn() to return a char *.
594 Wed Jan 14 17:21:43 1998 Nick Clifton <nickc@cygnus.com>
596 * cgen.h: Formatting changes to improve readability.
598 Mon Jan 12 11:37:36 1998 Doug Evans <devans@seba.cygnus.com>
600 * cgen.h (*): Clean up pass over `struct foo' usage.
601 (CGEN_ATTR): Make unsigned char.
602 (CGEN_ATTR_TYPE): Update.
603 (CGEN_ATTR_{ENTRY,TABLE}): New types.
604 (cgen_base): Move member `attrs' to cgen_insn.
605 (CGEN_KEYWORD): New member `null_entry'.
606 (CGEN_{SYNTAX,FORMAT}): New types.
607 (cgen_insn): Format and syntax separated from each other.
609 Tue Dec 16 15:15:52 1997 Michael Meissner <meissner@cygnus.com>
611 * d30v.h (d30v_opcode): Reorder flags somewhat, add new flags for
612 2 word load/store, ADDppp/SUBppp, 16/32 bit multiply. Make
613 flags_{used,set} long.
614 (d30v_operand): Make flags field long.
616 Mon Dec 1 12:24:44 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
618 * m68k.h: Fix comment describing operand types.
620 Sun Nov 23 22:31:27 1997 Michael Meissner <meissner@cygnus.com>
622 * d30v.h (SHORT_CMPU): Add case for cmpu instruction, and move
623 everything else after down.
625 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
627 * d10v.h (OPERAND_FLAG): Split into:
628 (OPERAND_FFLAG, OPERAND_CFLAG) .
630 Thu Nov 13 11:04:24 1997 Gavin Koch <gavin@cygnus.com>
632 * mips.h (struct mips_opcode): Changed comments to reflect new
635 Fri Oct 24 22:36:20 1997 Ken Raeburn <raeburn@cygnus.com>
637 * mips.h: Added to comments a quick-ref list of all assigned
638 operand type characters.
639 (OP_{MASK,SH}_PERFREG): New macros.
641 Wed Oct 22 17:28:33 1997 Richard Henderson <rth@cygnus.com>
643 * sparc.h: Add '_' and '/' for v9a asr's.
644 Patch from David Miller <davem@vger.rutgers.edu>
646 Tue Oct 14 13:22:29 1997 Jeffrey A Law (law@cygnus.com)
648 * h8300.h: Bit ops with absolute addresses not in the 8 bit
649 area are not available in the base model (H8/300).
651 Thu Sep 25 13:03:41 1997 Ian Lance Taylor <ian@cygnus.com>
653 * m68k.h: Remove documentation of ` operand specifier.
655 Wed Sep 24 19:00:34 1997 Ian Lance Taylor <ian@cygnus.com>
657 * m68k.h: Document q and v operand specifiers.
659 Mon Sep 15 18:28:37 1997 Nick Clifton <nickc@cygnus.com>
661 * v850.h (struct v850_opcode): Add processors field.
662 (PROCESSOR_V850, PROCESSOR_ALL): New bit constants.
663 (PROCESSOR_V850E, PROCESSOR_NOT_V850): New bit constants.
664 (PROCESSOR_V850EA): New bit constants.
666 Mon Sep 15 11:29:43 1997 Ken Raeburn <raeburn@cygnus.com>
668 Merge changes from Martin Hunt:
670 * d30v.h: Allow up to 64 control registers. Add
673 * d30v.h (LONG_Db): New form for delayed branches.
675 * d30v.h: (LONG_Db): New form for repeati.
677 * d30v.h (SHORT_D2B): New form.
679 * d30v.h (SHORT_A2): New form.
681 * d30v.h (OPERAND_2REG): Add new operand to indicate 2
682 registers are used. Needed for VLIW optimization.
684 Mon Sep 8 14:05:45 1997 Doug Evans <dje@canuck.cygnus.com>
686 * cgen.h: Move assembler interface section
687 up so cgen_parse_operand_result is defined for cgen_parse_address.
688 (cgen_parse_address): Update prototype.
690 Tue Sep 2 15:32:32 1997 Nick Clifton <nickc@cygnus.com>
692 * v850.h (V850_OPREAND_ADJUST_SHORT_MEMORY): Removed.
694 Tue Aug 26 12:21:52 1997 Ian Lance Taylor <ian@cygnus.com>
696 * i386.h (two_byte_segment_defaults): Correct base register 5 in
697 modes 1 and 2 to be ss rather than ds. From Gabriel Paubert
700 * i386.h: Set ud2 to 0x0f0b. From Gabriel Paubert
703 * i386.h: Comment fixes for ficom[p]?{s,l} from Gabriel Paubert
706 * i386.h (JUMP_ON_CX_ZERO): Uncomment (define again).
707 (JUMP_ON_ECX_ZERO): Remove commented out macro.
709 Fri Aug 22 10:38:29 1997 Nick Clifton <nickc@cygnus.com>
711 * v850.h (V850_NOT_R0): New flag.
713 Mon Aug 18 11:05:58 1997 Nick Clifton <nickc@cygnus.com>
715 * v850.h (struct v850_opcode): Remove flags field.
717 Wed Aug 13 18:45:48 1997 Nick Clifton <nickc@cygnus.com>
719 * v850.h (struct v850_opcode): Add flags field.
720 (struct v850_operand): Extend meaning of 'bits' and 'shift'
722 (V850E_INSTRUCTION, V850EA_INSTRUCTION): New flags.
723 (V850E_PUSH_POP, V850E_IMMEDIATE16, V850E_IMMEDIATE32): New flags.
725 Fri Aug 8 16:58:42 1997 Doug Evans <dje@canuck.cygnus.com>
729 Thu Jul 24 21:16:58 1997 Doug Evans <dje@canuck.cygnus.com>
731 * sparc.h (sparc_opcodes): Declare as const.
733 Thu Jul 10 12:53:25 1997 Jeffrey A Law (law@cygnus.com)
735 * mips.h (FP_S, FP_D): Define. Bitmasks indicating if an insn
736 uses single or double precision floating point resources.
737 (INSN_NO_ISA, INSN_ISA1): Define.
738 (cpu specific INSN macros): Tweak into bitmasks outside the range
741 Mon Jun 16 14:10:00 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
743 * i386.h: Fix pand opcode.
745 Mon Jun 2 11:35:09 1997 Gavin Koch <gavin@cygnus.com>
747 * mips.h: Widen INSN_ISA and move it to a more convenient
748 bit position. Add INSN_3900.
750 Tue May 20 11:25:29 1997 Gavin Koch <gavin@cygnus.com>
752 * mips.h (struct mips_opcode): added new field membership.
754 Mon May 12 16:26:50 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
756 * i386.h (movd): only Reg32 is allowed.
758 * i386.h: add fcomp and ud2. From Wayne Scott
759 <wscott@ichips.intel.com>.
761 Mon May 5 17:16:21 1997 Ian Lance Taylor <ian@cygnus.com>
763 * i386.h: Add MMX instructions.
765 Mon May 5 12:45:19 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
767 * i386.h: Remove W modifier from conditional move instructions.
769 Mon Apr 14 14:56:58 1997 Ian Lance Taylor <ian@cygnus.com>
771 * i386.h: Change the opcodes for fsubp, fsubrp, fdivp, and fdivrp
772 with no arguments to match that generated by the UnixWare
775 Thu Apr 10 14:35:00 1997 Doug Evans <dje@canuck.cygnus.com>
777 * cgen.h (<cpu>_cgen_assemble_insn): New arg for errmsg.
778 (cgen_parse_operand_fn): Declare.
779 (cgen_init_parse_operand): Declare.
780 (cgen_parse_operand): Renamed from cgen_asm_parse_operand,
782 (enum cgen_parse_operand_result): Renamed from cgen_asm_result.
783 (enum cgen_parse_operand_type): New enum.
785 Sat Apr 5 13:14:05 1997 Ian Lance Taylor <ian@cygnus.com>
787 * i386.h: Revert last patch for the NON_BROKEN_OPCODES cases.
789 Fri Apr 4 11:46:11 1997 Doug Evans <dje@canuck.cygnus.com>
793 Fri Apr 4 14:02:32 1997 Ian Lance Taylor <ian@cygnus.com>
795 * i386.h: Correct opcode values for fsubp, fsubrp, fdivp, and
798 Tue Mar 25 22:57:26 1997 Stu Grossman (grossman@critters.cygnus.com)
800 * v850.h (extract): Make unsigned.
802 Mon Mar 24 14:38:15 1997 Ian Lance Taylor <ian@cygnus.com>
806 Thu Mar 20 19:49:10 1997 Ian Lance Taylor <ian@cygnus.com>
808 * i386.h: Change DW to W for cmpxchg and xadd, since they don't
809 take a direction bit.
811 Sat Mar 15 19:03:29 1997 H.J. Lu <hjl@lucon.org>
813 * sparc.h (sparc_opcode_lookup_arch): Use full prototype.
815 Fri Mar 14 15:22:01 1997 Ian Lance Taylor <ian@cygnus.com>
817 * sparc.h: Include <ansidecl.h>. Update function declarations to
818 use prototypes, and to use const when appropriate.
820 Thu Mar 6 14:18:30 1997 Jeffrey A Law (law@cygnus.com)
822 * mn10300.h (MN10300_OPERAND_RELAX): Define.
824 Mon Feb 24 15:15:56 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
826 * d10v.h: Change pre_defined_registers to
827 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
829 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
831 * mips.h: Add macros for cop0, cop1 cop2 and cop3.
832 Change mips_opcodes from const array to a pointer,
833 and change bfd_mips_num_opcodes from const int to int,
834 so that we can increase the size of the mips opcodes table
837 Fri Feb 21 16:34:18 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
839 * d30v.h (FLAG_X): Remove unused flag.
841 Tue Feb 18 17:37:20 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
845 Fri Feb 14 13:16:15 1997 Fred Fish <fnf@cygnus.com>
847 * tic80.h (PDS_NAME): Macro to access name field of predefined symbols.
848 (PDS_VALUE): Macro to access value field of predefined symbols.
849 (tic80_next_predefined_symbol): Add prototype.
851 Mon Feb 10 10:32:17 1997 Fred Fish <fnf@cygnus.com>
853 * tic80.h (tic80_symbol_to_value): Change prototype to match
854 change in function, added class parameter.
856 Thu Feb 6 17:30:15 1997 Fred Fish <fnf@cygnus.com>
858 * tic80.h (TIC80_OPERAND_ENDMASK): Add for flagging TIc80
859 endmask fields, which are somewhat weird in that 0 and 32 are
860 treated exactly the same.
862 Thu Jan 30 13:46:18 1997 Fred Fish <fnf@cygnus.com>
864 * tic80.h: Change all the OPERAND defines to use the form (1 << X)
865 rather than a constant that is 2**X. Reorder them to put bits for
866 operands that have symbolic names in the upper bits, so they can
867 be packed into an int where the lower bits contain the value that
868 corresponds to that symbolic name.
869 (predefined_symbo): Add struct.
870 (tic80_predefined_symbols): Declare array of translations.
871 (tic80_num_predefined_symbols): Declare size of that array.
872 (tic80_value_to_symbol): Declare function.
873 (tic80_symbol_to_value): Declare function.
875 Wed Jan 29 09:37:25 1997 Jeffrey A Law (law@cygnus.com)
877 * mn10200.h (MN10200_OPERAND_RELAX): Define.
879 Sat Jan 18 15:18:59 1997 Fred Fish <fnf@cygnus.com>
881 * tic80.h (TIC80_NO_R0_DEST): Add for opcodes where r0 cannot
882 be the destination register.
884 Thu Jan 16 20:48:55 1997 Fred Fish <fnf@cygnus.com>
886 * tic80.h (struct tic80_opcode): Change "format" field to "flags".
887 (FMT_UNUSED, FMT_SI, FMT_LI, FMT_REG): Delete.
888 (TIC80_VECTOR): Define a flag bit for the flags. This one means
889 that the opcode can have two vector instructions in a single
890 32 bit word and we have to encode/decode both.
892 Tue Jan 14 19:37:09 1997 Fred Fish <fnf@cygnus.com>
894 * tic80.h (TIC80_OPERAND_PCREL): Renamed from
895 TIC80_OPERAND_RELATIVE for PC relative.
896 (TIC80_OPERAND_BASEREL): New flag bit for register
899 Mon Jan 13 15:56:38 1997 Fred Fish <fnf@cygnus.com>
901 * tic80.h (TIC80_OPERAND_FLOAT): Add for floating point operands.
903 Mon Jan 6 10:51:15 1997 Fred Fish <fnf@cygnus.com>
905 * tic80.h (TIC80_OPERAND_SCALED): Operand may have optional
906 ":s" modifier for scaling.
908 Sun Jan 5 12:12:19 1997 Fred Fish <fnf@cygnus.com>
910 * tic80.h (TIC80_OPERAND_M_SI): Add operand modifier for ":m".
911 (TIC80_OPERAND_M_LI): Ditto
913 Sat Jan 4 19:02:44 1997 Fred Fish <fnf@cygnus.com>
915 * tic80.h (TIC80_OPERAND_BITNUM): Renamed from TIC80_OPERAND_CC_SZ.
916 (TIC80_OPERAND_CC): New define for condition code operand.
917 (TIC80_OPERAND_CR): New define for control register operand.
919 Fri Jan 3 16:22:23 1997 Fred Fish <fnf@cygnus.com>
921 * tic80.h (struct tic80_opcode): Name changed.
922 (struct tic80_opcode): Remove format field.
923 (struct tic80_operand): Add insertion and extraction functions.
924 (TIC80_OPERAND_*): Remove old bogus values, start adding new
928 Tue Dec 31 15:05:41 1996 Michael Meissner <meissner@tiktok.cygnus.com>
930 * v850.h (V850_OPERAND_ADJUST_SHORT_MEMORY): New flag to adjust
931 type IV instruction offsets.
933 Fri Dec 27 22:23:10 1996 Fred Fish <fnf@cygnus.com>
937 Wed Dec 18 10:06:31 1996 Jeffrey A Law (law@cygnus.com)
939 * mn10200.h (MN10200_OPERAND_NOCHECK): Define.
941 Sat Dec 14 10:48:31 1996 Fred Fish <fnf@ninemoons.com>
943 * mn10200.h: Fix comment, mn10200_operand not powerpc_operand.
944 * mn10300.h: Fix comment, mn10300_operand not powerpc_operand.
945 * v850.h: Fix comment, v850_operand not powerpc_operand.
947 Mon Dec 9 16:45:39 1996 Jeffrey A Law (law@cygnus.com)
949 * mn10200.h: Flesh out structures and definitions needed by
950 the mn10200 assembler & disassembler.
952 Tue Nov 26 10:46:56 1996 Ian Lance Taylor <ian@cygnus.com>
954 * mips.h: Add mips16 definitions.
956 Mon Nov 25 17:56:54 1996 J.T. Conklin <jtc@cygnus.com>
958 * m68k.h: Document new <, >, m, n, o and p operand specifiers.
960 Wed Nov 20 10:59:41 1996 Jeffrey A Law (law@cygnus.com)
962 * mn10300.h (MN10300_OPERAND_PCREL): Define.
963 (MN10300_OPERAND_MEMADDR): Define.
965 Tue Nov 19 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
967 * mn10300.h (MN10300_OPERAND_REG_LIST): Define.
969 Wed Nov 6 13:41:08 1996 Jeffrey A Law (law@cygnus.com)
971 * mn10300.h (MN10300_OPERAND_SPLIT): Define.
973 Tue Nov 5 13:26:12 1996 Jeffrey A Law (law@cygnus.com)
975 * mn10300.h (MN10300_OPERAND_EXTENDED): Define.
977 Mon Nov 4 12:52:48 1996 Jeffrey A Law (law@cygnus.com)
979 * mn10300.h (MN10300_OPERAND_REPEATED): Define.
981 Fri Nov 1 10:31:02 1996 Richard Henderson <rth@tamu.edu>
983 * alpha.h: Don't include "bfd.h"; private relocation types are now
984 negative to minimize problems with shared libraries. Organize
985 instruction subsets by AMASK extensions and PALcode
987 (struct alpha_operand): Move flags slot for better packing.
989 Tue Oct 29 12:19:10 1996 Jeffrey A Law (law@cygnus.com)
991 * v850.h (V850_OPERAND_RELAX): New operand flag.
993 Thu Oct 10 14:29:11 1996 Jeffrey A Law (law@cygnus.com)
995 * mn10300.h (FMT_*): Move operand format definitions
998 Tue Oct 8 14:48:07 1996 Jeffrey A Law (law@cygnus.com)
1000 * mn10300.h (MN10300_OPERAND_PAREN): Define.
1002 Mon Oct 7 16:52:11 1996 Jeffrey A Law (law@cygnus.com)
1004 * mn10300.h (mn10300_opcode): Add "format" field.
1005 (MN10300_OPERAND_*): Define.
1007 Thu Oct 3 10:33:46 1996 Jeffrey A Law (law@cygnus.com)
1009 * mn10x00.h: Delete.
1010 * mn10200.h, mn10300.h: New files.
1012 Wed Oct 2 21:31:26 1996 Jeffrey A Law (law@cygnus.com)
1014 * mn10x00.h: New file.
1016 Fri Sep 27 18:26:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1018 * v850.h: Add new flag to indicate this instruction uses a PC
1021 Fri Sep 13 14:58:13 1996 Jeffrey A Law (law@cygnus.com)
1023 * h8300.h (stmac): Add missing instruction.
1025 Sat Aug 31 16:02:03 1996 Jeffrey A Law (law@cygnus.com)
1027 * v850.h (v850_opcode): Remove "size" field. Add "memop"
1030 Fri Aug 23 10:39:08 1996 Jeffrey A Law (law@cygnus.com)
1032 * v850.h (V850_OPERAND_EP): Define.
1034 * v850.h (v850_opcode): Add size field.
1036 Thu Aug 22 16:51:25 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1038 * v850.h (v850_operands): Add insert and extract fields, pointers
1039 to functions used to handle unusual operand encoding.
1040 (V850_OPERAND_REG, V850_OPERAND_SRG, V850_OPERAND_CC,
1041 V850_OPERAND_SIGNED): Defined.
1043 Wed Aug 21 17:45:10 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1045 * v850.h (v850_operands): Add flags field.
1046 (OPERAND_REG, OPERAND_NUM): Defined.
1048 Tue Aug 20 14:52:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1052 Fri Aug 16 14:44:15 1996 James G. Smith <jsmith@cygnus.co.uk>
1054 * mips.h (OP_SH_LOCC, OP_SH_HICC, OP_MASK_CC, OP_SH_COP1NORM,
1055 OP_MASK_COP1NORM, OP_SH_COP1SPEC, OP_MASK_COP1SPEC,
1056 OP_MASK_COP1SCLR, OP_MASK_COP1CMP, OP_SH_COP1CMP, OP_SH_FORMAT,
1057 OP_MASK_FORMAT, OP_SH_TRUE, OP_MASK_TRUE, OP_SH_GE, OP_MASK_GE,
1058 OP_SH_UNSIGNED, OP_MASK_UNSIGNED, OP_SH_HINT, OP_MASK_HINT):
1061 Fri Aug 16 00:15:15 1996 Jeffrey A Law (law@cygnus.com)
1063 * hppa.h (pitlb, pitlbe, iitlba, iitlbp, fic, fice): Accept
1064 a 3 bit space id instead of a 2 bit space id.
1066 Thu Aug 15 13:11:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1068 * d10v.h: Add some additional defines to support the
1069 assembler in determining which operations can be done in parallel.
1071 Tue Aug 6 11:13:22 1996 Jeffrey A Law (law@cygnus.com)
1073 * h8300.h (SN): Define.
1074 (eepmov.b): Renamed from "eepmov"
1075 (nop, bpt, rte, rts, sleep, clrmac): These have no size associated
1078 Fri Jul 26 11:47:10 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1080 * d10v.h (OPERAND_SHIFT): New operand flag.
1082 Thu Jul 25 12:06:22 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1084 * d10v.h: Changes for divs, parallel-only instructions, and
1087 Mon Jul 22 11:21:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1089 * d10v.h (pd_reg): Define. Putting the definition here allows
1090 the assembler and disassembler to share the same struct.
1092 Mon Jul 22 12:15:25 1996 Ian Lance Taylor <ian@cygnus.com>
1094 * i960.h (i960_opcodes): "halt" takes an argument. From Stephen
1095 Williams <steve@icarus.com>.
1097 Wed Jul 17 14:46:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1101 Thu Jul 11 12:09:15 1996 Jeffrey A Law (law@cygnus.com)
1103 * h8300.h (band, bclr): Force high bit of immediate nibble to zero.
1105 Wed Jul 3 14:30:12 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1107 * m68k.h (mcf5200): New macro.
1108 Document names of coldfire control registers.
1110 Tue Jul 2 23:05:45 1996 Jeffrey A Law (law@cygnus.com)
1112 * h8300.h (SRC_IN_DST): Define.
1114 * h8300.h (UNOP3): Mark the register operand in this insn
1115 as a source operand, not a destination operand.
1116 (SHIFT_2, SHIFT_IMM): Remove. Eliminate all references.
1117 (UNOP3): Change SHIFT_IMM to IMM for H8/S bitops. Mark
1118 register operand with SRC_IN_DST.
1120 Fri Jun 21 13:52:17 1996 Richard Henderson <rth@tamu.edu>
1122 * alpha.h: New file.
1124 Thu Jun 20 15:02:57 1996 Ian Lance Taylor <ian@cygnus.com>
1126 * rs6k.h: Remove obsolete file.
1128 Wed Jun 19 15:29:38 1996 Ian Lance Taylor <ian@cygnus.com>
1130 * i386.h: Correct opcode values for faddp, fsubp, fsubrp, fmulp,
1131 fdivp, and fdivrp. Add ffreep.
1133 Tue Jun 18 16:06:00 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1135 * h8300.h: Reorder various #defines for readability.
1136 (ABS32SRC, ABS32DST, DSP32LIST, ABS32LIST, A32LIST): Define.
1137 (BITOP): Accept additional (unused) argument. All callers changed.
1140 (ldc, stc, movb, movw, movl): Use 32bit offsets and absolutes.
1142 * h8300.h (EXR, SHIFT_2, MACREG, SHIFT_IMM, RDINC): Define.
1143 (O_TAS, O_CLRMAC, O_LDMAC, O_MAC, O_LDM, O_STM): Define.
1144 (BITOP, EBITOP): Handle new H8/S addressing modes for
1146 (UNOP3): Handle new shift/rotate insns on the H8/S.
1147 (insns using exr): New instructions.
1148 (tas, mac, ldmac, clrmac, ldm, stm): New instructions.
1150 Thu May 23 16:56:48 1996 Jeffrey A Law (law@cygnus.com)
1152 * h8300.h (add.l): Undo Apr 5th change. The manual I had
1155 Mon May 6 23:38:22 1996 Jeffrey A Law (law@cygnus.com)
1157 * h8300.h (START): Remove.
1158 (MEMRELAX): Define. Mark absolute memory operands in mov.b, mov.w
1159 and mov.l insns that can be relaxed.
1161 Tue Apr 30 18:30:58 1996 Ian Lance Taylor <ian@cygnus.com>
1163 * i386.h: Remove Abs32 from lcall.
1165 Mon Apr 22 17:09:23 1996 Doug Evans <dje@blues.cygnus.com>
1167 * sparc.h (SPARC_OPCODE_ARCH_V9_P): New macro.
1168 (SLCPOP): New macro.
1169 Mark X,Y opcode letters as in use.
1171 Thu Apr 11 17:28:18 1996 Ian Lance Taylor <ian@cygnus.com>
1173 * sparc.h (F_FLOAT, F_FBR): Define.
1175 Fri Apr 5 16:55:34 1996 Jeffrey A Law (law@cygnus.com)
1177 * h8300.h (ABS8MEM): Renamed from ABSMOV. Remove ABSMOV
1179 (ABS8SRC,ABS8DST): Add ABS8MEM.
1180 (add.l): Fix reg+reg variant.
1181 (eepmov.w): Renamed from eepmovw.
1182 (ldc,stc): Fix many cases.
1184 Sun Mar 31 13:30:03 1996 Doug Evans <dje@canuck.cygnus.com>
1186 * sparc.h (SPARC_OPCODE_ARCH_MASK): New macro.
1188 Thu Mar 7 15:08:23 1996 Doug Evans <dje@charmed.cygnus.com>
1190 * sparc.h (O): Mark operand letter as in use.
1192 Tue Feb 20 20:46:21 1996 Doug Evans <dje@charmed.cygnus.com>
1194 * sparc.h (sparc_{encode,decode}_sparclet_cpreg): Declare.
1195 Mark operand letters uU as in use.
1197 Mon Feb 19 01:59:08 1996 Doug Evans <dje@charmed.cygnus.com>
1199 * sparc.h (sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_SPARCLET.
1200 (sparc_opcode_arch): Delete member `conflicts'. Add `supported'.
1201 (SPARC_OPCODE_SUPPORTED): New macro.
1202 (SPARC_OPCODE_CONFLICT_P): Rewrite.
1205 Fri Feb 16 12:23:34 1996 Jeffrey A Law (law@cygnus.com)
1207 * sparc.h (sparc_opcode_lookup_arch) Make return type in
1208 declaration consistent with return type in definition.
1210 Wed Feb 14 18:14:11 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
1212 * i386.h (i386_optab): Remove Data32 from pushf and popf.
1214 Thu Feb 8 14:27:21 1996 James Carlson <carlson@xylogics.com>
1216 * i386.h (i386_regtab): Add 80486 test registers.
1218 Mon Feb 5 18:35:46 1996 Ian Lance Taylor <ian@cygnus.com>
1220 * i960.h (I_HX): Define.
1221 (i960_opcodes): Add HX instruction.
1223 Mon Jan 29 12:43:39 1996 Ken Raeburn <raeburn@cygnus.com>
1225 * i386.h: Fix waiting forms of finit, fstenv, fsave, fstsw, fstcw,
1228 Wed Jan 24 22:36:59 1996 Doug Evans <dje@charmed.cygnus.com>
1230 * sparc.h (enum sparc_opcode_arch_val): Replaces sparc_architecture.
1231 (SPARC_OPCODE_CONFLICT_P): Renamed from ARCHITECTURES_CONFLICT_P.
1232 (bfd_* defines): Delete.
1233 (sparc_opcode_archs): Replaces architecture_pname.
1234 (sparc_opcode_lookup_arch): Declare.
1235 (NUMOPCODES): Delete.
1237 Mon Jan 22 08:24:32 1996 Doug Evans <dje@charmed.cygnus.com>
1239 * sparc.h (enum sparc_architecture): Add v9a.
1240 (ARCHITECTURES_CONFLICT_P): Update.
1242 Thu Dec 28 13:27:53 1995 John Hassey <hassey@rtp.dg.com>
1244 * i386.h: Added Pentium Pro instructions.
1246 Thu Nov 2 22:59:22 1995 Ian Lance Taylor <ian@cygnus.com>
1248 * m68k.h: Document new 'W' operand place.
1250 Tue Oct 24 10:49:10 1995 Jeffrey A Law (law@cygnus.com)
1252 * hppa.h: Add lci and syncdma instructions.
1254 Mon Oct 23 11:09:16 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
1256 * mips.h: Added INSN_4100 flag to mark NEC VR4100 specific
1259 Mon Oct 16 10:28:15 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1261 * ppc.h (PPC_OPCODE_{COMMON,ANY}): New opcode flags for
1262 assembler's -mcom and -many switches.
1264 Wed Oct 11 16:56:33 1995 Ken Raeburn <raeburn@cygnus.com>
1266 * i386.h: Fix cmpxchg8b extension opcode description.
1268 Thu Oct 5 18:03:36 1995 Ken Raeburn <raeburn@cygnus.com>
1270 * i386.h: Add Pentium instructions wrmsr, rdtsc, rdmsr, cmpxchg8b,
1273 Tue Sep 19 15:26:43 1995 Ian Lance Taylor <ian@cygnus.com>
1275 * m68k.h: Change comment: split type P into types 0, 1 and 2.
1277 Wed Aug 30 13:50:55 1995 Doug Evans <dje@canuck.cygnus.com>
1279 * sparc.h (sparc_{encode,decode}_prefetch): Declare.
1281 Tue Aug 29 15:34:58 1995 Doug Evans <dje@canuck.cygnus.com>
1283 * sparc.h (sparc_{encode,decode}_{asi,membar}): Declare.
1285 Wed Aug 2 18:32:19 1995 Ian Lance Taylor <ian@cygnus.com>
1287 * m68kmri.h: Remove.
1289 * m68k.h: Move tables into opcodes/m68k-opc.c, leaving just the
1290 declarations. Remove F_ALIAS and flag field of struct
1291 m68k_opcode. Change arch field of struct m68k_opcode to unsigned
1292 int. Make name and args fields of struct m68k_opcode const.
1294 Wed Aug 2 08:16:46 1995 Doug Evans <dje@canuck.cygnus.com>
1296 * sparc.h (F_NOTV9): Define.
1298 Tue Jul 11 14:20:42 1995 Jeff Spiegel <jeffs@lsil.com>
1300 * mips.h (INSN_4010): Define.
1302 Wed Jun 21 18:49:51 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1304 * m68k.h (TBL1): Reverse sense of "round" argument in result.
1306 Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>:
1307 * m68k.h: Fix argument descriptions of coprocessor
1308 instructions to allow only alterable operands where appropriate.
1309 [!NO_DEFAULT_SIZES]: An omitted size defaults to `w'.
1310 (m68k_opcode_aliases): Add more aliases.
1312 Fri Apr 14 22:15:34 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1314 * m68k.h: Added explcitly short-sized conditional branches, and a
1315 bunch of aliases (fmov*, ftest*, tdivul) to support gcc's
1316 svr4-based configurations.
1318 Mon Mar 13 21:30:01 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1320 Mon Feb 27 08:36:39 1995 Bryan Ford <baford@cs.utah.edu>
1321 * i386.h: added missing Data16/Data32 flags to a few instructions.
1323 Wed Mar 8 15:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
1325 * mips.h (OP_MASK_FR, OP_SH_FR): Define.
1326 (OP_MASK_BCC, OP_SH_BCC): Define.
1327 (OP_MASK_PREFX, OP_SH_PREFX): Define.
1328 (OP_MASK_CCC, OP_SH_CCC): Define.
1329 (INSN_READ_FPR_R): Define.
1332 Wed Mar 8 03:13:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1334 * m68k.h (enum m68k_architecture): Deleted.
1335 (struct m68k_opcode_alias): New type.
1336 (m68k_opcodes): Now const. Deleted opcode aliases with exactly
1337 matching constraints, values and flags. As a side effect of this,
1338 the MOTOROLA_SYNTAX_ONLY and MIT_SYNTAX_ONLY macros, which so far
1339 as I know were never used, now may need re-examining.
1340 (numopcodes): Now const.
1341 (m68k_opcode_aliases, numaliases): New variables.
1343 [DONT_DEFINE_TABLE]: Declare numopcodes, numaliases, and
1344 m68k_opcode_aliases; update declaration of m68k_opcodes.
1346 Mon Mar 6 10:02:00 1995 Jeff Law (law@snake.cs.utah.edu)
1348 * hppa.h (delay_type): Delete unused enumeration.
1349 (pa_opcode): Replace unused delayed field with an architecture
1351 (pa_opcodes): Mark each instruction as either PA1.0 or PA1.1.
1353 Fri Mar 3 16:10:24 1995 Ian Lance Taylor <ian@cygnus.com>
1355 * mips.h (INSN_ISA4): Define.
1357 Fri Feb 24 19:13:37 1995 Ian Lance Taylor <ian@cygnus.com>
1359 * mips.h (M_DLA_AB, M_DLI): Define.
1361 Thu Feb 23 17:33:09 1995 Jeff Law (law@snake.cs.utah.edu)
1363 * hppa.h (fstwx): Fix single-bit error.
1365 Wed Feb 15 12:19:52 1995 Ian Lance Taylor <ian@cygnus.com>
1367 * mips.h (M_ULD, M_ULD_A, M_USD, M_USD_A): Define.
1369 Mon Feb 6 10:35:23 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1371 * i386.h: added cpuid instruction , and dr[0-7] aliases for the
1372 debug registers. From Charles Hannum (mycroft@netbsd.org).
1374 Mon Feb 6 03:31:54 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1376 Changes from Bryan Ford <baford@schirf.cs.utah.edu> for 16-bit
1378 * i386.h (MOV_AX_DISP32): New macro.
1379 (i386_optab): Added Data16 and Data32 as needed. Added "w" forms
1380 of several call/return instructions.
1381 (ADDR_PREFIX_OPCODE): New macro.
1383 Mon Jan 23 16:45:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1385 Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu)
1387 * ../include/opcode/vax.h (struct vot_wot, field `args'): make
1388 it pointer to const char;
1389 (struct vot, field `name'): ditto.
1391 Thu Jan 19 14:47:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1393 * vax.h: Supply and properly group all values in end sentinel.
1395 Tue Jan 17 10:55:30 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1397 * mips.h (INSN_ISA, INSN_4650): Define.
1399 Wed Oct 19 13:34:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1401 * a29k.h: Add operand type 'I' for `inv' and `iretinv'. On
1402 systems with a separate instruction and data cache, such as the
1403 29040, these instructions take an optional argument.
1405 Wed Sep 14 17:44:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1407 * mips.h (INSN_STORE_MEMORY): Correct value to not conflict with
1410 Tue Sep 6 11:39:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1412 * mips.h (INSN_STORE_MEMORY): Define.
1414 Thu Jul 28 19:28:07 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1416 * sparc.h: Document new operand type 'x'.
1418 Tue Jul 26 17:48:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1420 * i960.h (I_CX2): New instruction category. It includes
1421 instructions available on Cx and Jx processors.
1422 (I_JX): New instruction category, for JX-only instructions.
1423 (i960_opcodes): Put eshro and sysctl in I_CX2 category. Added
1424 Jx-only instructions, in I_JX category.
1426 Wed Jul 13 18:43:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1428 * ns32k.h (endop): Made pointer const too.
1430 Sun Jul 10 11:01:09 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1432 * ns32k.h: Drop Q operand type as there is no correct use
1433 for it. Add I and Z operand types which allow better checking.
1435 Thu Jul 7 12:34:48 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1437 * h8300.h (xor.l) :fix bit pattern.
1438 (L_2): New size of operand.
1441 Fri Jun 10 16:38:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1443 * m68k.h: Move "trap" before "tpcc" to change disassembly.
1445 Fri Jun 3 15:57:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1447 * sparc.h: Include v9 definitions.
1449 Thu Jun 2 12:23:17 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1451 * m68k.h (m68060): Defined.
1452 (m68040up, mfloat, mmmu): Include it.
1453 (struct m68k_opcode): Widen `arch' field.
1454 (m68k_opcodes): Updated for M68060. Removed comments that were
1455 instructions commented out by "JF" years ago.
1457 Thu Apr 28 18:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1459 * m68k.h (struct m68k_opcode): Shorten `arch' field to 8 bits, and
1460 add a one-bit `flags' field.
1461 (F_ALIAS): New macro.
1463 Wed Apr 27 11:29:52 1994 Steve Chamberlain (sac@cygnus.com)
1465 * h8300.h (dec, inc): Get encoding right.
1467 Mon Apr 4 13:12:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1469 * ppc.h (struct powerpc_operand): Removed signedp field; just use
1471 (PPC_OPERAND_SIGNED): Define.
1472 (PPC_OPERAND_SIGNOPT): Define.
1474 Thu Mar 31 19:34:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1476 * i386.h (IS_JUMP_ON_ECX_ZERO, "jcxz" pattern): Operand size
1477 prefix is 0x66, not 0x67. Patch from H.J. Lu (hlu@nynexst.com).
1479 Thu Mar 3 15:51:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1481 * i386.h: Reverse last change. It'll be handled in gas instead.
1483 Thu Feb 24 15:29:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1485 * i386.h (sar): Disabled the two-operand Imm1 form, since it was
1486 slower on the 486 and used the implicit shift count despite the
1487 explicit operand. The one-operand form is still available to get
1488 the shorter form with the implicit shift count.
1490 Thu Feb 17 12:27:52 1994 Torbjorn Granlund (tege@mexican.cygnus.com)
1492 * hppa.h: Fix typo in fstws arg string.
1494 Wed Feb 9 21:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1496 * ppc.h (struct powerpc_opcode): Make operands field unsigned.
1498 Mon Feb 7 19:14:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1500 * ppc.h (PPC_OPCODE_601): Define.
1502 Fri Feb 4 23:43:50 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1504 * hppa.h (addb): Use '@' for addb and addib pseudo ops.
1505 (so we can determine valid completers for both addb and addb[tf].)
1507 * hppa.h (xmpyu): No floating point format specifier for the
1510 Fri Feb 4 23:36:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1512 * ppc.h (PPC_OPERAND_NEXT): Define.
1513 (PPC_OPERAND_NEGATIVE): Change value to make room for above.
1514 (struct powerpc_macro): Define.
1515 (powerpc_macros, powerpc_num_macros): Declare.
1517 Fri Jan 21 19:13:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1519 * ppc.h: New file. Header file for PowerPC opcode table.
1521 Mon Jan 17 00:14:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1523 * hppa.h: More minor template fixes for sfu and copr (to allow
1524 for easier disassembly).
1526 * hppa.h: Fix templates for all the sfu and copr instructions.
1528 Wed Dec 15 15:12:42 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
1530 * i386.h (push): Permit Imm16 operand too.
1532 Sat Dec 11 16:14:06 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1534 * h8300.h (andc): Exists in base arch.
1536 Wed Dec 1 12:15:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1538 * From Hisashi MINAMINO <minamino@sramhc.sra.co.jp>
1539 * hppa.h: #undef NONE to avoid conflict with hiux include files.
1541 Sun Nov 21 22:06:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1543 * hppa.h: Add FP quadword store instructions.
1545 Wed Nov 17 17:13:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1547 * mips.h: (M_J_A): Added.
1550 Mon Nov 8 12:12:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1552 * mips.h (OP_MASK_CACHE, OP_SH_CACHE): Define. From Ted Lemon
1553 <mellon@pepper.ncd.com>.
1555 Sun Nov 7 00:30:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1557 * hppa.h: Immediate field in probei instructions is unsigned,
1558 not low-sign extended.
1560 Wed Nov 3 10:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1562 * m88k.h (RRI10MASK): Change from 0xfc00ffe0 to 0xfc00fc00.
1564 Tue Nov 2 12:41:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1566 * i386.h: Add "fxch" without operand.
1568 Mon Nov 1 18:13:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1570 * mips.h (M_JAL_1, M_JAL_2, M_JAL_A): Added.
1572 Sat Oct 2 22:26:11 1993 Jeffrey A Law (law@snake.cs.utah.edu)
1574 * hppa.h: Add gfw and gfr to the opcode table.
1576 Wed Sep 29 16:23:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1578 * m88k.h: extended to handle m88110.
1580 Tue Sep 28 19:19:08 1993 Jeffrey A Law (law@snake.cs.utah.edu)
1582 * hppa.h (be, ble): Use operand type 'z' to denote absolute branch
1585 Tue Sep 14 14:04:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1587 * i960.h (i960_opcodes): Properly bracket initializers.
1589 Mon Sep 13 12:50:52 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1591 * m88k.h (BOFLAG): rewrite to avoid nested comment.
1593 Mon Sep 13 15:46:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1595 * m68k.h (two): Protect second argument with parentheses.
1597 Fri Sep 10 16:29:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1599 * i386.h (i386_optab): Added new instruction "rsm" (for i386sl).
1600 Deleted old in/out instructions in "#if 0" section.
1602 Thu Sep 9 17:42:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1604 * i386.h (i386_optab): Properly bracket initializers.
1606 Wed Aug 25 13:50:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1608 * hppa.h (pa_opcode): Use '|' for movb and movib insns. (From
1609 Jeff Law, law@cs.utah.edu).
1611 Mon Aug 23 16:55:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1613 * i386.h (lcall): Accept Imm32 operand also.
1615 Mon Aug 23 12:43:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1617 * mips.h (M_ABSU): Removed (absolute value of unsigned number??).
1620 Thu Aug 19 15:08:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1622 * mips.h (INSN_*): Changed values. Removed unused definitions.
1623 Added INSN_COND_BRANCH_LIKELY, INSN_ISA2 and INSN_ISA3. Split
1624 INSN_LOAD_DELAY into INSN_LOAD_MEMORY_DELAY and
1625 INSN_LOAD_COPROC_DELAY. Split INSN_COPROC_DELAY into
1626 INSN_COPROC_MOVE_DELAY and INSN_COPROC_MEMORY_DELAY.
1627 (M_*): Added new values for r6000 and r4000 macros.
1628 (ANY_DELAY): Removed.
1630 Wed Aug 18 15:37:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1632 * mips.h: Added M_LI_S and M_LI_SS.
1634 Tue Aug 17 07:08:08 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1636 * h8300.h: Get some rare mov.bs correct.
1638 Thu Aug 5 09:15:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1640 * sparc.h: Don't define const ourself; rely on ansidecl.h having
1643 Fri Jul 30 18:41:11 1993 John Gilmore (gnu@cygnus.com)
1645 * sparc.h (F_JSR, F_UNBR, F_CONDBR): Add new flags to mark
1646 jump instructions, for use in disassemblers.
1648 Thu Jul 22 07:25:27 1993 Ian Lance Taylor (ian@cygnus.com)
1650 * m88k.h: Make bitfields just unsigned, not unsigned long or
1653 Wed Jul 21 11:55:31 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1655 * hppa.h: New argument type 'y'. Use in various float instructions.
1657 Mon Jul 19 17:17:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1659 * hppa.h (break): First immediate field is unsigned.
1661 * hppa.h: Add rfir instruction.
1663 Sun Jul 18 16:28:08 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1665 * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
1667 Fri Jul 16 09:59:29 1993 Ian Lance Taylor (ian@cygnus.com)
1669 * mips.h: Reworked the hazard information somewhat, and fixed some
1670 bugs in the instruction hazard descriptions.
1672 Thu Jul 15 12:42:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1674 * m88k.h: Corrected a couple of opcodes.
1676 Tue Jul 6 15:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
1678 * mips.h: Replaced with version from Ralph Campbell and OSF. The
1679 new version includes instruction hazard information, but is
1680 otherwise reasonably similar.
1682 Thu Jul 1 20:36:17 1993 Doug Evans (dje@canuck.cygnus.com)
1684 * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
1686 Fri Jun 11 18:38:44 1993 Ken Raeburn (raeburn@cygnus.com)
1688 Patches from Jeff Law, law@cs.utah.edu:
1689 * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
1690 Make the tables be the same for the following instructions:
1691 "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
1692 "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
1693 "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
1694 "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
1695 "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
1696 "fcmp", and "ftest".
1698 * hppa.h: Make new and old tables the same for "break", "mtctl",
1699 "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
1700 Fix typo in last patch. Collapse several #ifdefs into a
1703 * hppa.h: Delete remaining OLD_TABLE code. Bring some
1704 of the comments up-to-date.
1706 * hppa.h: Update "free list" of letters and update
1707 comments describing each letter's function.
1709 Fri Jun 4 15:41:37 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1711 * h8300.h: checkpoint, includes H8/300-H opcodes.
1713 Thu Jun 3 15:42:59 1993 Stu Grossman (grossman@cygnus.com)
1715 * Patches from Jeffrey Law <law@cs.utah.edu>.
1716 * hppa.h: Rework single precision FP
1717 instructions so that they correctly disassemble code
1720 Thu May 27 19:21:22 1993 Bruce Bauman (boot@osf.org)
1722 * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
1723 mov to allow instructions like mov ss,xyz(ecx) to assemble.
1725 Tue May 25 00:39:40 1993 Ken Raeburn (raeburn@cygnus.com)
1727 * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
1728 gdb will define it for now.
1730 Mon May 24 15:20:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1732 * sparc.h: Don't end enumerator list with comma.
1734 Fri May 14 15:15:50 1993 Ian Lance Taylor (ian@cygnus.com)
1736 * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
1737 * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
1738 ("bc2t"): Correct typo.
1739 ("[ls]wc[023]"): Use T rather than t.
1740 ("c[0123]"): Define general coprocessor instructions.
1742 Mon May 10 06:02:25 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1744 * m68k.h: Move split point for gcc compilation more towards
1747 Fri Apr 9 13:26:16 1993 Jim Kingdon (kingdon@cygnus.com)
1749 * rs6k.h: Clean up instructions for primary opcode 19 (many were
1750 simply wrong, ics, rfi, & rfsvc were missing).
1751 Add "a" to opr_ext for "bb". Doc fix.
1753 Thu Mar 18 13:45:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1755 * i386.h: 486 extensions from John Hassey (hassey@dg-rtp.dg.com).
1756 * mips.h: Add casts, to suppress warnings about shifting too much.
1757 * m68k.h: Document the placement code '9'.
1759 Thu Feb 18 02:03:14 1993 John Gilmore (gnu@cygnus.com)
1761 * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART): Add kludge which
1762 allows callers to break up the large initialized struct full of
1763 opcodes into two half-sized ones. This permits GCC to compile
1764 this module, since it takes exponential space for initializers.
1765 (numopcodes, endop): Revise to use AND_OTHER_PART in size calcs.
1767 Thu Feb 4 02:06:56 1993 John Gilmore (gnu@cygnus.com)
1769 * a29k.h: Remove RCS crud, update GPL to v2, update copyrights.
1770 * convex.h: Added, from GDB's convx-opcode.h. Added CONST to all
1771 initialized structs in it.
1773 Thu Jan 28 21:32:22 1993 John Gilmore (gnu@cygnus.com)
1775 Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
1776 * m88k.h (PMEM): Avoid previous definition from <sys/param.h>.
1777 (AND): Change to AND_ to avoid ansidecl.h `AND' conflict.
1779 Sat Jan 23 18:10:49 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1781 * mips.h: document "i" and "j" operands correctly.
1783 Thu Jan 7 15:58:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1785 * mips.h: Removed endianness dependency.
1787 Sun Jan 3 14:13:35 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1789 * h8300.h: include info on number of cycles per instruction.
1791 Mon Dec 21 21:29:08 1992 Stu Grossman (grossman at cygnus.com)
1793 * hppa.h: Move handy aliases to the front. Fix masks for extract
1794 and deposit instructions.
1796 Sat Dec 12 16:09:48 1992 Ian Lance Taylor (ian@cygnus.com)
1798 * i386.h: accept shld and shrd both with and without the shift
1799 count argument, which is always %cl.
1801 Fri Nov 27 17:13:18 1992 Ken Raeburn (raeburn at cygnus.com)
1803 * i386.h (i386_optab_end, i386_regtab_end): Now const.
1804 (one_byte_segment_defaults, two_byte_segment_defaults,
1805 i386_prefixtab_end): Ditto.
1807 Mon Nov 23 10:47:25 1992 Ken Raeburn (raeburn@cygnus.com)
1809 * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
1810 for operand 2; from John Carr, jfc@dsg.dec.com.
1812 Wed Nov 4 07:36:49 1992 Ken Raeburn (raeburn@cygnus.com)
1814 * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
1815 always use 16-bit offsets. Makes calculated-size jump tables
1818 Fri Oct 16 22:52:43 1992 Ken Raeburn (raeburn@cygnus.com)
1820 * i386.h: Fix one-operand forms of in* and out* patterns.
1822 Tue Sep 22 14:08:14 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1824 * m68k.h: Added CPU32 support.
1826 Tue Sep 22 00:38:41 1992 John Gilmore (gnu@cygnus.com)
1828 * mips.h (break): Disassemble the argument. Patch from
1829 jonathan@cs.stanford.edu (Jonathan Stone).
1831 Wed Sep 9 11:25:28 1992 Ian Lance Taylor (ian@cygnus.com)
1833 * m68k.h: merged Motorola and MIT syntax.
1835 Thu Sep 3 09:33:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1837 * m68k.h (pmove): make the tests less strict, the 68k book is
1840 Tue Aug 25 23:25:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1842 * m68k.h (m68ec030): Defined as alias for 68030.
1843 (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
1844 for immediate 0-7 added. Set up some opcodes (ptest, bkpt) to use
1845 them. Tightened description of "fmovex" to distinguish it from
1846 some "pmove" encodings. Added "pmove" for 68030 MMU regs, cleaned
1847 up descriptions that claimed versions were available for chips not
1848 supporting them. Added "pmovefd".
1850 Mon Aug 24 12:04:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1852 * m68k.h: fix where the . goes in divull
1854 Wed Aug 19 11:22:24 1992 Ian Lance Taylor (ian@cygnus.com)
1856 * m68k.h: the cas2 instruction is supposed to be written with
1857 indirection on the last two operands, which can be either data or
1858 address registers. Added a new operand type 'r' which accepts
1859 either register type. Added new cases for cas2l and cas2w which
1860 use them. Corrected masks for cas2 which failed to recognize use
1861 of address register.
1863 Fri Aug 14 14:20:38 1992 Per Bothner (bothner@cygnus.com)
1865 * m68k.h: Merged in patches (mostly m68040-specific) from
1866 Colin Smith <colin@wrs.com>.
1868 * m68k.h: Merged m68kmri.h and m68k.h (using the former as a
1869 base). Also cleaned up duplicates, re-ordered instructions for
1870 the sake of dis-assembling (so aliases come after standard names).
1871 * m68kmri.h: Now just defines some macros, and #includes m68k.h.
1873 Wed Aug 12 16:38:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1875 * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
1878 Mon Aug 10 23:22:33 1992 Ken Raeburn (raeburn@cygnus.com)
1880 * sparc.h: Moved tables to BFD library.
1882 * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
1884 Sun Jun 28 13:29:03 1992 Fred Fish (fnf@cygnus.com)
1886 * h8300.h: Finish filling in all the holes in the opcode table,
1887 so that the Lucid C compiler can digest this as well...
1889 Fri Jun 26 21:27:17 1992 John Gilmore (gnu at cygnus.com)
1891 * i386.h: Add setc, setnc, addr16, data16, repz, repnz aliases.
1892 Fix opcodes on various sizes of fild/fist instructions
1893 (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
1894 Use tabs to indent for comments. Fixes suggested by Minh Tran-Le.
1896 Thu Jun 25 16:13:26 1992 Stu Grossman (grossman at cygnus.com)
1898 * h8300.h: Fill in all the holes in the opcode table so that the
1899 losing HPUX C compiler can digest this...
1901 Thu Jun 11 12:15:25 1992 John Gilmore (gnu at cygnus.com)
1903 * mips.h: Fix decoding of coprocessor instructions, somewhat.
1904 (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
1906 Thu May 28 11:17:44 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1908 * sparc.h: Add new architecture variant sparclite; add its scan
1909 and divscc opcodes. Define ARCHITECTURES_CONFLICT_P macro.
1911 Tue May 5 14:23:27 1992 Per Bothner (bothner@rtl.cygnus.com)
1913 * mips.h: Add some more opcode synonyms (from Frank Yellin,
1916 Thu Apr 16 18:25:26 1992 Per Bothner (bothner@cygnus.com)
1918 * rs6k.h: New version from IBM (Metin).
1920 Thu Apr 9 00:31:19 1992 Per Bothner (bothner@rtl.cygnus.com)
1922 * rs6k.h: Fix incorrect extended opcode for instructions `fm'
1923 and `fd'. (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
1925 Tue Apr 7 13:38:47 1992 Stu Grossman (grossman at cygnus.com)
1927 * rs6k.h: Move from ../../gdb/rs6k-opcode.h.
1929 Fri Apr 3 11:30:20 1992 Fred Fish (fnf@cygnus.com)
1931 * m68k.h (one, two): Cast macro args to unsigned to suppress
1932 complaints from compiler and lint about integer overflow during
1935 Sun Mar 29 12:22:08 1992 John Gilmore (gnu at cygnus.com)
1937 * sparc.h (OP): Avoid signed overflow when shifting to high order bit.
1939 Fri Mar 6 00:22:38 1992 John Gilmore (gnu at cygnus.com)
1941 * mips.h: Make bitfield layout depend on the HOST compiler,
1942 not on the TARGET system.
1944 Fri Feb 21 01:29:51 1992 K. Richard Pixley (rich@cygnus.com)
1946 * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
1947 scmp, slod, smov, ssca, ssto. Curtesy Minh Tran-Le
1948 <TRANLE@INTELLICORP.COM>.
1950 Thu Jan 30 07:31:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1952 * h8300.h: turned op_type enum into #define list
1954 Thu Jan 30 01:07:24 1992 John Gilmore (gnu at cygnus.com)
1956 * sparc.h: Remove "cypress" architecture. Remove "fitox" and
1957 similar instructions -- they've been renamed to "fitoq", etc.
1958 REALLY fix tsubcctv. Fix "fcmpeq" and "fcmpq" which had wrong
1959 number of arguments.
1960 * h8300.h: Remove extra ; which produces compiler warning.
1962 Tue Jan 28 22:59:22 1992 Stu Grossman (grossman at cygnus.com)
1964 * sparc.h: fix opcode for tsubcctv.
1966 Tue Jan 7 17:19:39 1992 K. Richard Pixley (rich at cygnus.com)
1968 * sparc.h: fba and cba are now aliases for fb and cb respectively.
1970 Fri Dec 27 10:55:50 1991 Per Bothner (bothner at cygnus.com)
1972 * sparc.h (nop): Made the 'lose' field be even tighter,
1973 so only a standard 'nop' is disassembled as a nop.
1975 Sun Dec 22 12:18:18 1991 Michael Tiemann (tiemann at cygnus.com)
1977 * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
1978 disassembled as a nop.
1980 Tue Dec 10 00:22:20 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1982 * sparc.h: fix a typo.
1984 Sat Nov 30 20:40:51 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1986 * a29k.h, arm.h, h8300.h, i386.h, i860.h, i960.h , m68k.h,
1987 m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
1988 vax.h, ChangeLog: renamed from ../<foo>-opcode.h
1992 version-control: never