1 Wed May 26 16:57:44 1999 Jeffrey A Law (law@cygnus.com)
3 * hppa.h (pa_opcodes): Add second entry for "comb", "comib",
4 "addb", and "addib" to be used by the disassembler.
6 1999-05-12 Alan Modra <alan@apri.levels.unisa.edu.au>
8 * i386.h (ReverseModrm): Remove all occurences.
9 (InvMem): Add to control/debug/test mov insns, movhlps, movlhps,
10 movmskps, pextrw, pmovmskb, maskmovq.
11 Change NoSuf to FP on all MMX, XMM and AMD insns as these all
12 ignore the data size prefix.
14 * i386.h (i386_optab, i386_regtab): Add support for PIII SIMD.
15 Mostly stolen from Doug Ledford <dledford@redhat.com>
17 Sat May 8 23:27:35 1999 Richard Henderson <rth@cygnus.com>
19 * ppc.h (PPC_OPCODE_64_BRIDGE): New.
21 1999-04-14 Doug Evans <devans@casey.cygnus.com>
23 * cgen.h (CGEN_ATTR): Delete member num_nonbools.
24 (CGEN_ATTR_TYPE): Update.
25 (CGEN_ATTR_MASK): Number booleans starting at 0.
26 (CGEN_ATTR_VALUE): Update.
27 (CGEN_INSN_ATTR): Update.
29 Mon Apr 12 23:43:27 1999 Jeffrey A Law (law@cygnus.com)
31 * hppa.h (fmpyfadd, fmpynfadd, fneg, fnegabs): New PA2.0
34 Tue Mar 23 11:24:38 1999 Jeffrey A Law (law@cygnus.com)
36 * hppa.h (bb, bvb): Tweak opcode/mask.
39 1999-03-22 Doug Evans <devans@casey.cygnus.com>
41 * cgen.h (CGEN_ISA,CGEN_MACH): New typedefs.
42 (struct cgen_cpu_desc): Rename member mach to machs. New member isas.
43 New members word_bitsize,default_insn_bitsize,base_insn-bitsize,
44 min_insn_bitsize,max_insn_bitsize,isa_table,mach_table,rebuild_tables.
45 Delete member max_insn_size.
46 (enum cgen_cpu_open_arg): New enum.
47 (cpu_open): Update prototype.
48 (cpu_open_1): Declare.
49 (cgen_set_cpu): Delete.
51 1999-03-11 Doug Evans <devans@casey.cygnus.com>
53 * cgen.h (CGEN_HW_TABLE): Delete `num_init_entries' member.
54 (CGEN_OPERAND_NIL): New macro.
55 (CGEN_OPERAND): New member `type'.
56 (@arch@_cgen_operand_table): Delete decl.
57 (CGEN_OPERAND_INDEX,CGEN_OPERAND_TYPE,CGEN_OPERAND_ENTRY): Delete.
58 (CGEN_OPERAND_TABLE): New struct.
59 (cgen_operand_lookup_by_name,cgen_operand_lookup_by_num): Declare.
60 (CGEN_OPINST): Pointer to operand table entry replaced with enum.
61 (CGEN_CPU_TABLE): New member `isa'. Change member `operand_table',
62 now a CGEN_OPERAND_TABLE. Add CGEN_CPU_DESC arg to
63 {get,set}_{int,vma}_operand.
64 (@arch@_cgen_cpu_open): New arg `isa'.
65 (cgen_set_cpu): Ditto.
67 Fri Feb 26 02:36:45 1999 Richard Henderson <rth@cygnus.com>
69 * i386.h: Fill in cmov and fcmov alternates. Add fcomi short forms.
71 1999-02-25 Doug Evans <devans@casey.cygnus.com>
73 * cgen.h (enum cgen_asm_type): Add CGEN_ASM_NONE.
74 (CGEN_HW_ENTRY): Delete member `next'. Change type of `type' to
76 (CGEN_HW_TABLE): New struct.
77 (hw_table): Delete declaration.
78 (CGEN_OPERAND): Change member hw to hw_type, change type from pointer
79 to table entry to enum.
81 (CGEN_CPU_TABLE): Change member hw_list to hw_table.
83 Sat Feb 13 14:13:44 1999 Richard Henderson <rth@cygnus.com>
85 * alpha.h (AXP_OPCODE_EV6): New.
86 (AXP_OPCODE_NOPAL): Include it.
88 1999-02-09 Doug Evans <devans@casey.cygnus.com>
90 * cgen.h (CGEN_CPU_DESC): Renamed from CGEN_OPCODE_DESC.
91 All uses updated. New members int_insn_p, max_insn_size,
92 parse_operand,insert_operand,extract_operand,print_operand,
93 sizeof_fields,set_fields_bitsize,get_int_operand,set_int_operand,
94 get_vma_operand,set_vma_operand,parse_handlers,insert_handlers,
95 extract_handlers,print_handlers.
96 (CGEN_ATTR): Change type of num_nonbools to unsigned int.
97 (CGEN_ATTR_BOOL_OFFSET): New macro.
98 (CGEN_ATTR_MASK): Subtract it to compute bit number.
99 (CGEN_ATTR_VALUE): Redo bool/nonbool attr calculation.
100 (cgen_opcode_handler): Renamed from cgen_base.
101 (CGEN_HW_ATTR_VALUE): Renamed from CGEN_HW_ATTR, all uses updated.
102 (CGEN_OPERAND_ATTR_VALUE): Renamed from CGEN_OPERAND_ATTR,
104 (CGEN_OPERAND_INDEX): Rewrite to use table entry, not global.
105 (enum cgen_opinst_type): Renamed from cgen_operand_instance_type.
106 (CGEN_IFLD_ATTR_VALUE): Renamed from CGEN_IFLD_ATTR, all uses updated.
107 (CGEN_OPCODE,CGEN_IBASE): New types.
108 (CGEN_INSN): Rewrite.
109 (CGEN_{ASM,DIS}_HASH*): Delete.
110 (init_opcode_table,init_ibld_table): Declare.
111 (CGEN_INSN_ATTR): New type.
113 Mon Feb 1 21:09:14 1999 Catherine Moore <clm@cygnus.com>
115 * i386.h (d_Suf, x_Suf, sld_Suf, sldx_Suf, bwld_Suf): Define.
116 (x_FP, d_FP, dls_FP, sldx_FP): Define.
117 Change *Suf definitions to include x and d suffixes.
118 (movsx): Use w_Suf and b_Suf.
120 (movs): Use bwld_Suf.
121 (fld): Change ordering. Use sld_FP.
122 (fild): Add Intel Syntax equivalent of fildq.
125 (fstp): Use sld_FP. Add x_FP version.
126 (fistp): LLongMem version for Intel Syntax.
127 (fcom, fcomp): Use sld_FP.
128 (fadd, fiadd, fsub): Use sld_FP.
130 (fmul, fimul, fdvi, fidiv, fdivr): Use sld_FP.
132 1999-01-27 Doug Evans <devans@casey.cygnus.com>
134 * cgen.h (enum cgen_mode): Add CGEN_MODE_TARGET_MAX, CGEN_MODE_INT,
137 Sat Jan 16 01:29:25 1999 Jeffrey A Law (law@cygnus.com)
139 * hppa.h (bv): Fix mask.
141 1999-01-05 Doug Evans <devans@casey.cygnus.com>
143 * cgen.h (CGEN_ATTR_VALUE_TYPE): New typedef.
145 (CGEN_ATTR_TYPE,CGEN_ATTR_ENTRY): Ditto.
146 (CGEN_ATTR_TABLE): New member dfault.
148 1998-12-30 Gavin Romig-Koch <gavin@cygnus.com>
150 * mips.h (MIPS16_INSN_BRANCH): New.
152 Wed Dec 9 10:38:48 1998 David Taylor <taylor@texas.cygnus.com>
154 The following is part of a change made by Edith Epstein
155 <eepstein@sophia.cygnus.com> as part of a project to merge in
156 changes by HP; HP did not create ChangeLog entries.
158 * hppa.h (completer_chars): list of chars to not put a space
161 Sun Dec 6 13:21:34 1998 Ian Lance Taylor <ian@cygnus.com>
163 * i386.h (i386_optab): Permit w suffix on processor control and
164 status word instructions.
166 1998-11-30 Doug Evans <devans@casey.cygnus.com>
168 * cgen.h (struct cgen_hw_entry): Delete const on attrs member.
169 (struct cgen_keyword_entry): Ditto.
170 (struct cgen_operand): Ditto.
171 (CGEN_IFLD): New typedef, with associated access macros.
172 (CGEN_IFMT): New typedef, with associated access macros.
173 (CGEN_IFMT): Renamed from CGEN_FORMAT. New member `iflds'.
174 (CGEN_IVALUE): New typedef.
175 (struct cgen_insn): Delete const on syntax,attrs members.
176 `format' now points to format data. Type of `value' is now
178 (struct cgen_opcode_table): New member ifld_table.
180 1998-11-18 Doug Evans <devans@casey.cygnus.com>
182 * cgen.h (cgen_extract_fn): Update type of `base_insn' arg.
183 (CGEN_OPERAND_INSTANCE): New member `attrs'.
184 (CGEN_OPERAND_INSTANCE_{ATTRS,ATTR}): New macros.
185 (cgen_dis_lookup_insn): Update type of `base_insn' arg.
186 (cgen_opcode_table): Update type of dis_hash fn.
187 (extract_operand): Update type of `insn_value' arg.
189 Thu Oct 29 11:38:36 1998 Doug Evans <devans@canuck.cygnus.com>
191 * cgen.h (CGEN_VERSION_{MAJOR,MINOR,FIXLEVEL}): Delete.
193 Tue Oct 27 08:57:59 1998 Gavin Romig-Koch <gavin@cygnus.com>
195 * mips.h (INSN_MULT): Added.
197 Tue Oct 20 11:31:34 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
199 * i386.h (MAX_MNEM_SIZE): Rename from MAX_OPCODE_SIZE.
201 Mon Oct 19 12:50:00 1998 Doug Evans <devans@seba.cygnus.com>
203 * cgen.h (CGEN_INSN_INT): New typedef.
204 (CGEN_INT_INSN_P): Renamed from CGEN_INT_INSN.
205 (CGEN_INSN_BYTES): Renamed from cgen_insn_t.
206 (CGEN_INSN_BYTES_PTR): New typedef.
207 (CGEN_EXTRACT_INFO): New typedef.
208 (cgen_insert_fn,cgen_extract_fn): Update.
209 (cgen_opcode_table): New member `insn_endian'.
210 (assemble_insn,lookup_insn,lookup_get_insn_operands): Update.
211 (insert_operand,extract_operand): Update.
212 (cgen_get_insn_value,cgen_put_insn_value): Add prototypes.
214 Fri Oct 9 13:38:13 1998 Doug Evans <devans@seba.cygnus.com>
216 * cgen.h (CGEN_ATTR_BOOLS): New macro.
217 (struct CGEN_HW_ENTRY): New member `attrs'.
218 (CGEN_HW_ATTR): New macro.
219 (struct CGEN_OPERAND_INSTANCE): New member `name'.
220 (CGEN_INSN_INVALID_P): New macro.
222 Mon Oct 5 00:21:07 1998 Jeffrey A Law (law@cygnus.com)
226 Sun Oct 4 21:00:00 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
228 From Robert Andrew Dale <rob@nb.net>
229 * i386.h (i386_optab): Add AMD 3DNow! instructions.
230 (AMD_3DNOW_OPCODE): Define.
232 Tue Sep 22 17:53:47 1998 Nick Clifton <nickc@cygnus.com>
234 * d30v.h (EITHER_BUT_PREFER_MU): Define.
236 Mon Aug 10 14:09:38 1998 Doug Evans <devans@canuck.cygnus.com>
238 * cgen.h (cgen_insn): #if 0 out element `cdx'.
240 Mon Aug 3 12:21:57 1998 Doug Evans <devans@seba.cygnus.com>
242 Move all global state data into opcode table struct, and treat
243 opcode table as something that is "opened/closed".
244 * cgen.h (CGEN_OPCODE_DESC): New type.
245 (all fns): New first arg of opcode table descriptor.
246 (cgen_set_parse_operand_fn): Add prototype.
247 (cgen_current_machine,cgen_current_endian): Delete.
248 (CGEN_OPCODE_TABLE): New members mach,endian,operand_table,
249 parse_operand_fn,asm_hash_table,asm_hash_table_entries,
250 dis_hash_table,dis_hash_table_entries.
251 (opcode_open,opcode_close): Add prototypes.
253 * cgen.h (cgen_insn): New element `cdx'.
255 Thu Jul 30 21:44:25 1998 Frank Ch. Eigler <fche@cygnus.com>
257 * d30v.h (FLAG_LKR): New flag for "left-kills-right" instructions.
259 Tue Jul 28 10:59:07 1998 Jeffrey A Law (law@cygnus.com)
261 * mn10300.h: Add "no_match_operands" field for instructions.
262 (MN10300_MAX_OPERANDS): Define.
264 Fri Jul 24 11:44:24 1998 Doug Evans <devans@canuck.cygnus.com>
266 * cgen.h (cgen_macro_insn_count): Declare.
268 Tue Jul 21 13:12:13 1998 Doug Evans <devans@seba.cygnus.com>
270 * cgen.h (CGEN_VERSION_{MAJOR,MINOR,FIXLEVEL}): Define.
271 (cgen_insert_fn,cgen_extract_fn): New arg `pc'.
272 (get_operand,put_operand): Replaced with get_{int,vma}_operand,
273 set_{int,vma}_operand.
275 Fri Jun 26 11:09:06 1998 Jeffrey A Law (law@cygnus.com)
277 * mn10300.h: Add "machine" field for instructions.
278 (MN103, AM30): Define machine types.
280 Fri Jun 19 16:09:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
282 * i386.h: Use FP, not sl_Suf, for fxsave and fxrstor.
284 1998-06-18 Ulrich Drepper <drepper@cygnus.com>
286 * i386.h: Add support for fxsave, fxrstor, sysenter and sysexit.
288 Sat Jun 13 11:31:35 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
290 * i386.h (i386_optab): Add general form of aad and aam. Add ud2a
292 (i386_regtab): Allow cr0..7, db0..7, dr0..7, tr0..7, not just
293 those that happen to be implemented on pentiums.
295 Tue Jun 9 12:16:01 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
297 * i386.h: Change occurences of Data16 to Size16, Data32 to Size32,
298 IgnoreDataSize to IgnoreSize. Flag address and data size prefixes
299 with Size16|IgnoreSize or Size32|IgnoreSize.
301 Mon Jun 8 12:15:52 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
303 * i386.h (REPNE): Rename to REPNE_PREFIX_OPCODE.
304 (REPE): Rename to REPE_PREFIX_OPCODE.
305 (i386_regtab_end): Remove.
306 (i386_prefixtab, i386_prefixtab_end): Remove.
307 (i386_optab): Use NULL as sentinel rather than "" to suit rewrite
309 (MAX_OPCODE_SIZE): Define.
310 (i386_optab_end): Remove.
314 * i386.h (i386_optab): Allow 16 bit displacement for `mov
315 mem,acc'. Combine 16 and 32 bit forms of various insns. Allow 16
316 bit form of ljmp. Add IsPrefix modifier to prefixes. Add addr32,
317 data32, dword, and adword prefixes.
318 (i386_regtab): Add BaseIndex modifier to valid 16 bit base/index
321 Fri Jun 5 23:42:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
323 * i386.h (i386_regtab): Remove BaseIndex modifier from esp.
325 * i386.h: Allow `l' suffix on fld, fst, fstp, fcom, fcomp with
326 register operands, because this is a common idiom. Flag them with
327 a warning. Allow illegal faddp, fsubp, fsubrp, fmulp, fdivp,
328 fdivrp because gcc erroneously generates them. Also flag with a
331 * i386.h: Add suffix modifiers to most insns, and tighter operand
332 checks in some cases. Fix a number of UnixWare compatibility
333 issues with float insns. Merge some floating point opcodes, using
334 new FloatMF modifier.
335 (WORD_PREFIX_OPCODE): Rename to DATA_PREFIX_OPCODE for
338 * i386.h: Change occurence of ShortformW to W|ShortForm. Add
339 IgnoreDataSize where appropriate.
341 Wed Jun 3 18:28:45 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
343 * i386.h: (one_byte_segment_defaults): Remove.
344 (two_byte_segment_defaults): Remove.
345 (i386_regtab): Add BaseIndex to 32 bit regs reg_type.
347 Fri May 15 15:59:04 1998 Doug Evans <devans@seba.cygnus.com>
349 * cgen.h (cgen_hw_lookup_by_name): Renamed from cgen_hw_lookup.
350 (cgen_hw_lookup_by_num): Declare.
352 Thu May 7 09:27:58 1998 Frank Ch. Eigler <fche@cygnus.com>
354 * mips.h (OP_{SH,MASK}_CODE2): Added "q" operand format for lower
355 ten bits of MIPS ISA1 "break" instruction, and for "sdbbp"
357 Thu May 7 02:14:08 1998 Doug Evans <devans@charmed.cygnus.com>
359 * cgen.h (cgen_asm_init_parse): Delete.
360 (cgen_save_fixups,cgen_restore_fixups,cgen_swap_fixups): Delete.
361 (cgen_asm_record_register,cgen_asm_finish_insn): Delete.
363 Mon Apr 27 10:13:11 1998 Doug Evans <devans@seba.cygnus.com>
365 * cgen.h (CGEN_ATTR_TYPE): Delete `const', moved to uses.
366 (cgen_asm_finish_insn): Update prototype.
367 (cgen_insn): New members num, data.
368 (CGEN_INSN_TABLE): Members asm_hash, asm_hash_table_size,
369 dis_hash, dis_hash_table_size moved to ...
370 (CGEN_OPCODE_TABLE). Here. Renamed from CGEN_OPCODE_DATA.
371 All uses updated. New members asm_hash_p, dis_hash_p.
372 (CGEN_MINSN_EXPANSION): New struct.
373 (cgen_expand_macro_insn): Declare.
374 (cgen_macro_insn_count): Declare.
375 (get_insn_operands): Update prototype.
376 (lookup_get_insn_operands): Declare.
378 Tue Apr 21 17:11:32 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
380 * i386.h (i386_optab): Change iclrKludge and imulKludge to
381 regKludge. Add operands types for string instructions.
383 Mon Apr 20 14:40:29 1998 Tom Tromey <tromey@cygnus.com>
385 * i386.h (X): Renamed from `Z_' to preserve formatting of opcode
388 Sun Apr 19 13:54:06 1998 Tom Tromey <tromey@cygnus.com>
390 * i386.h (Z_): Renamed from `_' to avoid clash with common alias
393 Fri Apr 3 12:04:48 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
395 * i386.h: Remove NoModrm flag from all insns: it's never checked.
396 Add IsString flag to string instructions.
397 (IS_STRING): Don't define.
398 (LOCK_PREFIX_OPCODE, CS_PREFIX_OPCODE, DS_PREFIX_OPCODE): Define.
399 (ES_PREFIX_OPCODE, FS_PREFIX_OPCODE, GS_PREFIX_OPCODE): Define.
400 (SS_PREFIX_OPCODE): Define.
402 Mon Mar 30 21:31:56 1998 Ian Lance Taylor <ian@cygnus.com>
404 * i386.h: Revert March 24 patch; no more LinearAddress.
406 Mon Mar 30 10:25:54 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
408 * i386.h (i386_optab): Remove fwait (9b) from all floating point
409 instructions, and instead add FWait opcode modifier. Add short
410 form of fldenv and fstenv.
411 (FWAIT_OPCODE): Define.
413 * i386.h (i386_optab): Change second operand constraint of `mov
414 sreg,reg|mem' instruction from Reg16|Mem to WordReg|WordMem to
415 allow legal instructions such as `movl %gs,%esi'
417 Fri Mar 27 18:30:52 1998 Ian Lance Taylor <ian@cygnus.com>
419 * h8300.h: Various changes to fully bracket initializers.
421 Tue Mar 24 18:32:47 1998 H.J. Lu <hjl@gnu.org>
423 * i386.h: Set LinearAddress for lidt and lgdt.
425 Mon Mar 2 10:44:07 1998 Doug Evans <devans@seba.cygnus.com>
427 * cgen.h (CGEN_BOOL_ATTR): New macro.
429 Thu Feb 26 15:54:31 1998 Michael Meissner <meissner@cygnus.com>
431 * d30v.h (FLAG_DELAY): New flag for delayed branches/jumps.
433 Mon Feb 23 10:38:21 1998 Doug Evans <devans@seba.cygnus.com>
435 * cgen.h (CGEN_CAT3): Delete. Use CONCAT3 now.
436 (cgen_insn): Record syntax and format entries here, rather than
439 Tue Feb 17 21:42:56 1998 Nick Clifton <nickc@cygnus.com>
441 * cgen.h (CGEN_SYNTAX_MAKE_FIELD): New macro.
443 Tue Feb 17 16:00:56 1998 Doug Evans <devans@seba.cygnus.com>
445 * cgen.h (cgen_insert_fn): Change type of result to const char *.
446 (cgen_parse_{signed,unsigned}_integer): Delete min,max arguments.
447 (CGEN_{INSN,KEYWORD,OPERAND}_NBOOL_ATTRS): Renamed from ..._MAX_ATTRS.
449 Thu Feb 12 18:30:41 1998 Doug Evans <devans@canuck.cygnus.com>
451 * cgen.h (lookup_insn): New argument alias_p.
453 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
455 Fix rac to accept only a0:
456 * d10v.h (OPERAND_ACC): Split into:
457 (OPERAND_ACC0, OPERAND_ACC1) .
458 (OPERAND_GPR): Define.
460 Wed Feb 11 17:31:53 1998 Doug Evans <devans@seba.cygnus.com>
462 * cgen.h (CGEN_FIELDS): Define here.
463 (CGEN_HW_ENTRY): New member `type'.
464 (hw_list): Delete decl.
465 (enum cgen_mode): Declare.
466 (CGEN_OPERAND): New member `hw'.
467 (enum cgen_operand_instance_type): Declare.
468 (CGEN_OPERAND_INSTANCE): New type.
469 (CGEN_INSN): New member `operands'.
470 (CGEN_OPCODE_DATA): Make hw_list const.
471 (get_insn_operands,lookup_insn): Add prototypes for.
473 Tue Feb 3 17:11:23 1998 Doug Evans <devans@seba.cygnus.com>
475 * cgen.h (CGEN_INSN_MAX_ATTRS): Renamed from CGEN_MAX_INSN_ATTRS.
476 (CGEN_HW_ENTRY): Move `next' entry to end of struct.
477 (CGEN_KEYWORD_MAX_ATTRS): Renamed from CGEN_MAX_KEYWORD_ATTRS.
478 (CGEN_OPERAND_MAX_ATTRS): Renamed from CGEN_MAX_OPERAND_ATTRS.
480 Mon Feb 2 19:19:15 1998 Ian Lance Taylor <ian@cygnus.com>
482 * cgen.h: Correct typo in comment end marker.
484 Mon Feb 2 17:10:38 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
488 Thu Jan 22 17:54:56 1998 Nick Clifton <nickc@cygnus.com>
490 * cgen.h: Add prototypes for cgen_save_fixups(),
491 cgen_restore_fixups(), and cgen_swap_fixups(). Change prototype
492 of cgen_asm_finish_insn() to return a char *.
494 Wed Jan 14 17:21:43 1998 Nick Clifton <nickc@cygnus.com>
496 * cgen.h: Formatting changes to improve readability.
498 Mon Jan 12 11:37:36 1998 Doug Evans <devans@seba.cygnus.com>
500 * cgen.h (*): Clean up pass over `struct foo' usage.
501 (CGEN_ATTR): Make unsigned char.
502 (CGEN_ATTR_TYPE): Update.
503 (CGEN_ATTR_{ENTRY,TABLE}): New types.
504 (cgen_base): Move member `attrs' to cgen_insn.
505 (CGEN_KEYWORD): New member `null_entry'.
506 (CGEN_{SYNTAX,FORMAT}): New types.
507 (cgen_insn): Format and syntax separated from each other.
509 Tue Dec 16 15:15:52 1997 Michael Meissner <meissner@cygnus.com>
511 * d30v.h (d30v_opcode): Reorder flags somewhat, add new flags for
512 2 word load/store, ADDppp/SUBppp, 16/32 bit multiply. Make
513 flags_{used,set} long.
514 (d30v_operand): Make flags field long.
516 Mon Dec 1 12:24:44 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
518 * m68k.h: Fix comment describing operand types.
520 Sun Nov 23 22:31:27 1997 Michael Meissner <meissner@cygnus.com>
522 * d30v.h (SHORT_CMPU): Add case for cmpu instruction, and move
523 everything else after down.
525 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
527 * d10v.h (OPERAND_FLAG): Split into:
528 (OPERAND_FFLAG, OPERAND_CFLAG) .
530 Thu Nov 13 11:04:24 1997 Gavin Koch <gavin@cygnus.com>
532 * mips.h (struct mips_opcode): Changed comments to reflect new
535 Fri Oct 24 22:36:20 1997 Ken Raeburn <raeburn@cygnus.com>
537 * mips.h: Added to comments a quick-ref list of all assigned
538 operand type characters.
539 (OP_{MASK,SH}_PERFREG): New macros.
541 Wed Oct 22 17:28:33 1997 Richard Henderson <rth@cygnus.com>
543 * sparc.h: Add '_' and '/' for v9a asr's.
544 Patch from David Miller <davem@vger.rutgers.edu>
546 Tue Oct 14 13:22:29 1997 Jeffrey A Law (law@cygnus.com)
548 * h8300.h: Bit ops with absolute addresses not in the 8 bit
549 area are not available in the base model (H8/300).
551 Thu Sep 25 13:03:41 1997 Ian Lance Taylor <ian@cygnus.com>
553 * m68k.h: Remove documentation of ` operand specifier.
555 Wed Sep 24 19:00:34 1997 Ian Lance Taylor <ian@cygnus.com>
557 * m68k.h: Document q and v operand specifiers.
559 Mon Sep 15 18:28:37 1997 Nick Clifton <nickc@cygnus.com>
561 * v850.h (struct v850_opcode): Add processors field.
562 (PROCESSOR_V850, PROCESSOR_ALL): New bit constants.
563 (PROCESSOR_V850E, PROCESSOR_NOT_V850): New bit constants.
564 (PROCESSOR_V850EA): New bit constants.
566 Mon Sep 15 11:29:43 1997 Ken Raeburn <raeburn@cygnus.com>
568 Merge changes from Martin Hunt:
570 * d30v.h: Allow up to 64 control registers. Add
573 * d30v.h (LONG_Db): New form for delayed branches.
575 * d30v.h: (LONG_Db): New form for repeati.
577 * d30v.h (SHORT_D2B): New form.
579 * d30v.h (SHORT_A2): New form.
581 * d30v.h (OPERAND_2REG): Add new operand to indicate 2
582 registers are used. Needed for VLIW optimization.
584 Mon Sep 8 14:05:45 1997 Doug Evans <dje@canuck.cygnus.com>
586 * cgen.h: Move assembler interface section
587 up so cgen_parse_operand_result is defined for cgen_parse_address.
588 (cgen_parse_address): Update prototype.
590 Tue Sep 2 15:32:32 1997 Nick Clifton <nickc@cygnus.com>
592 * v850.h (V850_OPREAND_ADJUST_SHORT_MEMORY): Removed.
594 Tue Aug 26 12:21:52 1997 Ian Lance Taylor <ian@cygnus.com>
596 * i386.h (two_byte_segment_defaults): Correct base register 5 in
597 modes 1 and 2 to be ss rather than ds. From Gabriel Paubert
600 * i386.h: Set ud2 to 0x0f0b. From Gabriel Paubert
603 * i386.h: Comment fixes for ficom[p]?{s,l} from Gabriel Paubert
606 * i386.h (JUMP_ON_CX_ZERO): Uncomment (define again).
607 (JUMP_ON_ECX_ZERO): Remove commented out macro.
609 Fri Aug 22 10:38:29 1997 Nick Clifton <nickc@cygnus.com>
611 * v850.h (V850_NOT_R0): New flag.
613 Mon Aug 18 11:05:58 1997 Nick Clifton <nickc@cygnus.com>
615 * v850.h (struct v850_opcode): Remove flags field.
617 Wed Aug 13 18:45:48 1997 Nick Clifton <nickc@cygnus.com>
619 * v850.h (struct v850_opcode): Add flags field.
620 (struct v850_operand): Extend meaning of 'bits' and 'shift'
622 (V850E_INSTRUCTION, V850EA_INSTRUCTION): New flags.
623 (V850E_PUSH_POP, V850E_IMMEDIATE16, V850E_IMMEDIATE32): New flags.
625 Fri Aug 8 16:58:42 1997 Doug Evans <dje@canuck.cygnus.com>
629 Thu Jul 24 21:16:58 1997 Doug Evans <dje@canuck.cygnus.com>
631 * sparc.h (sparc_opcodes): Declare as const.
633 Thu Jul 10 12:53:25 1997 Jeffrey A Law (law@cygnus.com)
635 * mips.h (FP_S, FP_D): Define. Bitmasks indicating if an insn
636 uses single or double precision floating point resources.
637 (INSN_NO_ISA, INSN_ISA1): Define.
638 (cpu specific INSN macros): Tweak into bitmasks outside the range
641 Mon Jun 16 14:10:00 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
643 * i386.h: Fix pand opcode.
645 Mon Jun 2 11:35:09 1997 Gavin Koch <gavin@cygnus.com>
647 * mips.h: Widen INSN_ISA and move it to a more convenient
648 bit position. Add INSN_3900.
650 Tue May 20 11:25:29 1997 Gavin Koch <gavin@cygnus.com>
652 * mips.h (struct mips_opcode): added new field membership.
654 Mon May 12 16:26:50 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
656 * i386.h (movd): only Reg32 is allowed.
658 * i386.h: add fcomp and ud2. From Wayne Scott
659 <wscott@ichips.intel.com>.
661 Mon May 5 17:16:21 1997 Ian Lance Taylor <ian@cygnus.com>
663 * i386.h: Add MMX instructions.
665 Mon May 5 12:45:19 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
667 * i386.h: Remove W modifier from conditional move instructions.
669 Mon Apr 14 14:56:58 1997 Ian Lance Taylor <ian@cygnus.com>
671 * i386.h: Change the opcodes for fsubp, fsubrp, fdivp, and fdivrp
672 with no arguments to match that generated by the UnixWare
675 Thu Apr 10 14:35:00 1997 Doug Evans <dje@canuck.cygnus.com>
677 * cgen.h (<cpu>_cgen_assemble_insn): New arg for errmsg.
678 (cgen_parse_operand_fn): Declare.
679 (cgen_init_parse_operand): Declare.
680 (cgen_parse_operand): Renamed from cgen_asm_parse_operand,
682 (enum cgen_parse_operand_result): Renamed from cgen_asm_result.
683 (enum cgen_parse_operand_type): New enum.
685 Sat Apr 5 13:14:05 1997 Ian Lance Taylor <ian@cygnus.com>
687 * i386.h: Revert last patch for the NON_BROKEN_OPCODES cases.
689 Fri Apr 4 11:46:11 1997 Doug Evans <dje@canuck.cygnus.com>
693 Fri Apr 4 14:02:32 1997 Ian Lance Taylor <ian@cygnus.com>
695 * i386.h: Correct opcode values for fsubp, fsubrp, fdivp, and
698 Tue Mar 25 22:57:26 1997 Stu Grossman (grossman@critters.cygnus.com)
700 * v850.h (extract): Make unsigned.
702 Mon Mar 24 14:38:15 1997 Ian Lance Taylor <ian@cygnus.com>
706 Thu Mar 20 19:49:10 1997 Ian Lance Taylor <ian@cygnus.com>
708 * i386.h: Change DW to W for cmpxchg and xadd, since they don't
709 take a direction bit.
711 Sat Mar 15 19:03:29 1997 H.J. Lu <hjl@lucon.org>
713 * sparc.h (sparc_opcode_lookup_arch): Use full prototype.
715 Fri Mar 14 15:22:01 1997 Ian Lance Taylor <ian@cygnus.com>
717 * sparc.h: Include <ansidecl.h>. Update function declarations to
718 use prototypes, and to use const when appropriate.
720 Thu Mar 6 14:18:30 1997 Jeffrey A Law (law@cygnus.com)
722 * mn10300.h (MN10300_OPERAND_RELAX): Define.
724 Mon Feb 24 15:15:56 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
726 * d10v.h: Change pre_defined_registers to
727 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
729 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
731 * mips.h: Add macros for cop0, cop1 cop2 and cop3.
732 Change mips_opcodes from const array to a pointer,
733 and change bfd_mips_num_opcodes from const int to int,
734 so that we can increase the size of the mips opcodes table
737 Fri Feb 21 16:34:18 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
739 * d30v.h (FLAG_X): Remove unused flag.
741 Tue Feb 18 17:37:20 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
745 Fri Feb 14 13:16:15 1997 Fred Fish <fnf@cygnus.com>
747 * tic80.h (PDS_NAME): Macro to access name field of predefined symbols.
748 (PDS_VALUE): Macro to access value field of predefined symbols.
749 (tic80_next_predefined_symbol): Add prototype.
751 Mon Feb 10 10:32:17 1997 Fred Fish <fnf@cygnus.com>
753 * tic80.h (tic80_symbol_to_value): Change prototype to match
754 change in function, added class parameter.
756 Thu Feb 6 17:30:15 1997 Fred Fish <fnf@cygnus.com>
758 * tic80.h (TIC80_OPERAND_ENDMASK): Add for flagging TIc80
759 endmask fields, which are somewhat weird in that 0 and 32 are
760 treated exactly the same.
762 Thu Jan 30 13:46:18 1997 Fred Fish <fnf@cygnus.com>
764 * tic80.h: Change all the OPERAND defines to use the form (1 << X)
765 rather than a constant that is 2**X. Reorder them to put bits for
766 operands that have symbolic names in the upper bits, so they can
767 be packed into an int where the lower bits contain the value that
768 corresponds to that symbolic name.
769 (predefined_symbo): Add struct.
770 (tic80_predefined_symbols): Declare array of translations.
771 (tic80_num_predefined_symbols): Declare size of that array.
772 (tic80_value_to_symbol): Declare function.
773 (tic80_symbol_to_value): Declare function.
775 Wed Jan 29 09:37:25 1997 Jeffrey A Law (law@cygnus.com)
777 * mn10200.h (MN10200_OPERAND_RELAX): Define.
779 Sat Jan 18 15:18:59 1997 Fred Fish <fnf@cygnus.com>
781 * tic80.h (TIC80_NO_R0_DEST): Add for opcodes where r0 cannot
782 be the destination register.
784 Thu Jan 16 20:48:55 1997 Fred Fish <fnf@cygnus.com>
786 * tic80.h (struct tic80_opcode): Change "format" field to "flags".
787 (FMT_UNUSED, FMT_SI, FMT_LI, FMT_REG): Delete.
788 (TIC80_VECTOR): Define a flag bit for the flags. This one means
789 that the opcode can have two vector instructions in a single
790 32 bit word and we have to encode/decode both.
792 Tue Jan 14 19:37:09 1997 Fred Fish <fnf@cygnus.com>
794 * tic80.h (TIC80_OPERAND_PCREL): Renamed from
795 TIC80_OPERAND_RELATIVE for PC relative.
796 (TIC80_OPERAND_BASEREL): New flag bit for register
799 Mon Jan 13 15:56:38 1997 Fred Fish <fnf@cygnus.com>
801 * tic80.h (TIC80_OPERAND_FLOAT): Add for floating point operands.
803 Mon Jan 6 10:51:15 1997 Fred Fish <fnf@cygnus.com>
805 * tic80.h (TIC80_OPERAND_SCALED): Operand may have optional
806 ":s" modifier for scaling.
808 Sun Jan 5 12:12:19 1997 Fred Fish <fnf@cygnus.com>
810 * tic80.h (TIC80_OPERAND_M_SI): Add operand modifier for ":m".
811 (TIC80_OPERAND_M_LI): Ditto
813 Sat Jan 4 19:02:44 1997 Fred Fish <fnf@cygnus.com>
815 * tic80.h (TIC80_OPERAND_BITNUM): Renamed from TIC80_OPERAND_CC_SZ.
816 (TIC80_OPERAND_CC): New define for condition code operand.
817 (TIC80_OPERAND_CR): New define for control register operand.
819 Fri Jan 3 16:22:23 1997 Fred Fish <fnf@cygnus.com>
821 * tic80.h (struct tic80_opcode): Name changed.
822 (struct tic80_opcode): Remove format field.
823 (struct tic80_operand): Add insertion and extraction functions.
824 (TIC80_OPERAND_*): Remove old bogus values, start adding new
828 Tue Dec 31 15:05:41 1996 Michael Meissner <meissner@tiktok.cygnus.com>
830 * v850.h (V850_OPERAND_ADJUST_SHORT_MEMORY): New flag to adjust
831 type IV instruction offsets.
833 Fri Dec 27 22:23:10 1996 Fred Fish <fnf@cygnus.com>
837 Wed Dec 18 10:06:31 1996 Jeffrey A Law (law@cygnus.com)
839 * mn10200.h (MN10200_OPERAND_NOCHECK): Define.
841 Sat Dec 14 10:48:31 1996 Fred Fish <fnf@ninemoons.com>
843 * mn10200.h: Fix comment, mn10200_operand not powerpc_operand.
844 * mn10300.h: Fix comment, mn10300_operand not powerpc_operand.
845 * v850.h: Fix comment, v850_operand not powerpc_operand.
847 Mon Dec 9 16:45:39 1996 Jeffrey A Law (law@cygnus.com)
849 * mn10200.h: Flesh out structures and definitions needed by
850 the mn10200 assembler & disassembler.
852 Tue Nov 26 10:46:56 1996 Ian Lance Taylor <ian@cygnus.com>
854 * mips.h: Add mips16 definitions.
856 Mon Nov 25 17:56:54 1996 J.T. Conklin <jtc@cygnus.com>
858 * m68k.h: Document new <, >, m, n, o and p operand specifiers.
860 Wed Nov 20 10:59:41 1996 Jeffrey A Law (law@cygnus.com)
862 * mn10300.h (MN10300_OPERAND_PCREL): Define.
863 (MN10300_OPERAND_MEMADDR): Define.
865 Tue Nov 19 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
867 * mn10300.h (MN10300_OPERAND_REG_LIST): Define.
869 Wed Nov 6 13:41:08 1996 Jeffrey A Law (law@cygnus.com)
871 * mn10300.h (MN10300_OPERAND_SPLIT): Define.
873 Tue Nov 5 13:26:12 1996 Jeffrey A Law (law@cygnus.com)
875 * mn10300.h (MN10300_OPERAND_EXTENDED): Define.
877 Mon Nov 4 12:52:48 1996 Jeffrey A Law (law@cygnus.com)
879 * mn10300.h (MN10300_OPERAND_REPEATED): Define.
881 Fri Nov 1 10:31:02 1996 Richard Henderson <rth@tamu.edu>
883 * alpha.h: Don't include "bfd.h"; private relocation types are now
884 negative to minimize problems with shared libraries. Organize
885 instruction subsets by AMASK extensions and PALcode
887 (struct alpha_operand): Move flags slot for better packing.
889 Tue Oct 29 12:19:10 1996 Jeffrey A Law (law@cygnus.com)
891 * v850.h (V850_OPERAND_RELAX): New operand flag.
893 Thu Oct 10 14:29:11 1996 Jeffrey A Law (law@cygnus.com)
895 * mn10300.h (FMT_*): Move operand format definitions
898 Tue Oct 8 14:48:07 1996 Jeffrey A Law (law@cygnus.com)
900 * mn10300.h (MN10300_OPERAND_PAREN): Define.
902 Mon Oct 7 16:52:11 1996 Jeffrey A Law (law@cygnus.com)
904 * mn10300.h (mn10300_opcode): Add "format" field.
905 (MN10300_OPERAND_*): Define.
907 Thu Oct 3 10:33:46 1996 Jeffrey A Law (law@cygnus.com)
910 * mn10200.h, mn10300.h: New files.
912 Wed Oct 2 21:31:26 1996 Jeffrey A Law (law@cygnus.com)
914 * mn10x00.h: New file.
916 Fri Sep 27 18:26:46 1996 Stu Grossman (grossman@critters.cygnus.com)
918 * v850.h: Add new flag to indicate this instruction uses a PC
921 Fri Sep 13 14:58:13 1996 Jeffrey A Law (law@cygnus.com)
923 * h8300.h (stmac): Add missing instruction.
925 Sat Aug 31 16:02:03 1996 Jeffrey A Law (law@cygnus.com)
927 * v850.h (v850_opcode): Remove "size" field. Add "memop"
930 Fri Aug 23 10:39:08 1996 Jeffrey A Law (law@cygnus.com)
932 * v850.h (V850_OPERAND_EP): Define.
934 * v850.h (v850_opcode): Add size field.
936 Thu Aug 22 16:51:25 1996 J.T. Conklin <jtc@rtl.cygnus.com>
938 * v850.h (v850_operands): Add insert and extract fields, pointers
939 to functions used to handle unusual operand encoding.
940 (V850_OPERAND_REG, V850_OPERAND_SRG, V850_OPERAND_CC,
941 V850_OPERAND_SIGNED): Defined.
943 Wed Aug 21 17:45:10 1996 J.T. Conklin <jtc@rtl.cygnus.com>
945 * v850.h (v850_operands): Add flags field.
946 (OPERAND_REG, OPERAND_NUM): Defined.
948 Tue Aug 20 14:52:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
952 Fri Aug 16 14:44:15 1996 James G. Smith <jsmith@cygnus.co.uk>
954 * mips.h (OP_SH_LOCC, OP_SH_HICC, OP_MASK_CC, OP_SH_COP1NORM,
955 OP_MASK_COP1NORM, OP_SH_COP1SPEC, OP_MASK_COP1SPEC,
956 OP_MASK_COP1SCLR, OP_MASK_COP1CMP, OP_SH_COP1CMP, OP_SH_FORMAT,
957 OP_MASK_FORMAT, OP_SH_TRUE, OP_MASK_TRUE, OP_SH_GE, OP_MASK_GE,
958 OP_SH_UNSIGNED, OP_MASK_UNSIGNED, OP_SH_HINT, OP_MASK_HINT):
961 Fri Aug 16 00:15:15 1996 Jeffrey A Law (law@cygnus.com)
963 * hppa.h (pitlb, pitlbe, iitlba, iitlbp, fic, fice): Accept
964 a 3 bit space id instead of a 2 bit space id.
966 Thu Aug 15 13:11:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
968 * d10v.h: Add some additional defines to support the
969 assembler in determining which operations can be done in parallel.
971 Tue Aug 6 11:13:22 1996 Jeffrey A Law (law@cygnus.com)
973 * h8300.h (SN): Define.
974 (eepmov.b): Renamed from "eepmov"
975 (nop, bpt, rte, rts, sleep, clrmac): These have no size associated
978 Fri Jul 26 11:47:10 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
980 * d10v.h (OPERAND_SHIFT): New operand flag.
982 Thu Jul 25 12:06:22 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
984 * d10v.h: Changes for divs, parallel-only instructions, and
987 Mon Jul 22 11:21:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
989 * d10v.h (pd_reg): Define. Putting the definition here allows
990 the assembler and disassembler to share the same struct.
992 Mon Jul 22 12:15:25 1996 Ian Lance Taylor <ian@cygnus.com>
994 * i960.h (i960_opcodes): "halt" takes an argument. From Stephen
995 Williams <steve@icarus.com>.
997 Wed Jul 17 14:46:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1001 Thu Jul 11 12:09:15 1996 Jeffrey A Law (law@cygnus.com)
1003 * h8300.h (band, bclr): Force high bit of immediate nibble to zero.
1005 Wed Jul 3 14:30:12 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1007 * m68k.h (mcf5200): New macro.
1008 Document names of coldfire control registers.
1010 Tue Jul 2 23:05:45 1996 Jeffrey A Law (law@cygnus.com)
1012 * h8300.h (SRC_IN_DST): Define.
1014 * h8300.h (UNOP3): Mark the register operand in this insn
1015 as a source operand, not a destination operand.
1016 (SHIFT_2, SHIFT_IMM): Remove. Eliminate all references.
1017 (UNOP3): Change SHIFT_IMM to IMM for H8/S bitops. Mark
1018 register operand with SRC_IN_DST.
1020 Fri Jun 21 13:52:17 1996 Richard Henderson <rth@tamu.edu>
1022 * alpha.h: New file.
1024 Thu Jun 20 15:02:57 1996 Ian Lance Taylor <ian@cygnus.com>
1026 * rs6k.h: Remove obsolete file.
1028 Wed Jun 19 15:29:38 1996 Ian Lance Taylor <ian@cygnus.com>
1030 * i386.h: Correct opcode values for faddp, fsubp, fsubrp, fmulp,
1031 fdivp, and fdivrp. Add ffreep.
1033 Tue Jun 18 16:06:00 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1035 * h8300.h: Reorder various #defines for readability.
1036 (ABS32SRC, ABS32DST, DSP32LIST, ABS32LIST, A32LIST): Define.
1037 (BITOP): Accept additional (unused) argument. All callers changed.
1040 (ldc, stc, movb, movw, movl): Use 32bit offsets and absolutes.
1042 * h8300.h (EXR, SHIFT_2, MACREG, SHIFT_IMM, RDINC): Define.
1043 (O_TAS, O_CLRMAC, O_LDMAC, O_MAC, O_LDM, O_STM): Define.
1044 (BITOP, EBITOP): Handle new H8/S addressing modes for
1046 (UNOP3): Handle new shift/rotate insns on the H8/S.
1047 (insns using exr): New instructions.
1048 (tas, mac, ldmac, clrmac, ldm, stm): New instructions.
1050 Thu May 23 16:56:48 1996 Jeffrey A Law (law@cygnus.com)
1052 * h8300.h (add.l): Undo Apr 5th change. The manual I had
1055 Mon May 6 23:38:22 1996 Jeffrey A Law (law@cygnus.com)
1057 * h8300.h (START): Remove.
1058 (MEMRELAX): Define. Mark absolute memory operands in mov.b, mov.w
1059 and mov.l insns that can be relaxed.
1061 Tue Apr 30 18:30:58 1996 Ian Lance Taylor <ian@cygnus.com>
1063 * i386.h: Remove Abs32 from lcall.
1065 Mon Apr 22 17:09:23 1996 Doug Evans <dje@blues.cygnus.com>
1067 * sparc.h (SPARC_OPCODE_ARCH_V9_P): New macro.
1068 (SLCPOP): New macro.
1069 Mark X,Y opcode letters as in use.
1071 Thu Apr 11 17:28:18 1996 Ian Lance Taylor <ian@cygnus.com>
1073 * sparc.h (F_FLOAT, F_FBR): Define.
1075 Fri Apr 5 16:55:34 1996 Jeffrey A Law (law@cygnus.com)
1077 * h8300.h (ABS8MEM): Renamed from ABSMOV. Remove ABSMOV
1079 (ABS8SRC,ABS8DST): Add ABS8MEM.
1080 (add.l): Fix reg+reg variant.
1081 (eepmov.w): Renamed from eepmovw.
1082 (ldc,stc): Fix many cases.
1084 Sun Mar 31 13:30:03 1996 Doug Evans <dje@canuck.cygnus.com>
1086 * sparc.h (SPARC_OPCODE_ARCH_MASK): New macro.
1088 Thu Mar 7 15:08:23 1996 Doug Evans <dje@charmed.cygnus.com>
1090 * sparc.h (O): Mark operand letter as in use.
1092 Tue Feb 20 20:46:21 1996 Doug Evans <dje@charmed.cygnus.com>
1094 * sparc.h (sparc_{encode,decode}_sparclet_cpreg): Declare.
1095 Mark operand letters uU as in use.
1097 Mon Feb 19 01:59:08 1996 Doug Evans <dje@charmed.cygnus.com>
1099 * sparc.h (sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_SPARCLET.
1100 (sparc_opcode_arch): Delete member `conflicts'. Add `supported'.
1101 (SPARC_OPCODE_SUPPORTED): New macro.
1102 (SPARC_OPCODE_CONFLICT_P): Rewrite.
1105 Fri Feb 16 12:23:34 1996 Jeffrey A Law (law@cygnus.com)
1107 * sparc.h (sparc_opcode_lookup_arch) Make return type in
1108 declaration consistent with return type in definition.
1110 Wed Feb 14 18:14:11 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
1112 * i386.h (i386_optab): Remove Data32 from pushf and popf.
1114 Thu Feb 8 14:27:21 1996 James Carlson <carlson@xylogics.com>
1116 * i386.h (i386_regtab): Add 80486 test registers.
1118 Mon Feb 5 18:35:46 1996 Ian Lance Taylor <ian@cygnus.com>
1120 * i960.h (I_HX): Define.
1121 (i960_opcodes): Add HX instruction.
1123 Mon Jan 29 12:43:39 1996 Ken Raeburn <raeburn@cygnus.com>
1125 * i386.h: Fix waiting forms of finit, fstenv, fsave, fstsw, fstcw,
1128 Wed Jan 24 22:36:59 1996 Doug Evans <dje@charmed.cygnus.com>
1130 * sparc.h (enum sparc_opcode_arch_val): Replaces sparc_architecture.
1131 (SPARC_OPCODE_CONFLICT_P): Renamed from ARCHITECTURES_CONFLICT_P.
1132 (bfd_* defines): Delete.
1133 (sparc_opcode_archs): Replaces architecture_pname.
1134 (sparc_opcode_lookup_arch): Declare.
1135 (NUMOPCODES): Delete.
1137 Mon Jan 22 08:24:32 1996 Doug Evans <dje@charmed.cygnus.com>
1139 * sparc.h (enum sparc_architecture): Add v9a.
1140 (ARCHITECTURES_CONFLICT_P): Update.
1142 Thu Dec 28 13:27:53 1995 John Hassey <hassey@rtp.dg.com>
1144 * i386.h: Added Pentium Pro instructions.
1146 Thu Nov 2 22:59:22 1995 Ian Lance Taylor <ian@cygnus.com>
1148 * m68k.h: Document new 'W' operand place.
1150 Tue Oct 24 10:49:10 1995 Jeffrey A Law (law@cygnus.com)
1152 * hppa.h: Add lci and syncdma instructions.
1154 Mon Oct 23 11:09:16 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
1156 * mips.h: Added INSN_4100 flag to mark NEC VR4100 specific
1159 Mon Oct 16 10:28:15 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1161 * ppc.h (PPC_OPCODE_{COMMON,ANY}): New opcode flags for
1162 assembler's -mcom and -many switches.
1164 Wed Oct 11 16:56:33 1995 Ken Raeburn <raeburn@cygnus.com>
1166 * i386.h: Fix cmpxchg8b extension opcode description.
1168 Thu Oct 5 18:03:36 1995 Ken Raeburn <raeburn@cygnus.com>
1170 * i386.h: Add Pentium instructions wrmsr, rdtsc, rdmsr, cmpxchg8b,
1173 Tue Sep 19 15:26:43 1995 Ian Lance Taylor <ian@cygnus.com>
1175 * m68k.h: Change comment: split type P into types 0, 1 and 2.
1177 Wed Aug 30 13:50:55 1995 Doug Evans <dje@canuck.cygnus.com>
1179 * sparc.h (sparc_{encode,decode}_prefetch): Declare.
1181 Tue Aug 29 15:34:58 1995 Doug Evans <dje@canuck.cygnus.com>
1183 * sparc.h (sparc_{encode,decode}_{asi,membar}): Declare.
1185 Wed Aug 2 18:32:19 1995 Ian Lance Taylor <ian@cygnus.com>
1187 * m68kmri.h: Remove.
1189 * m68k.h: Move tables into opcodes/m68k-opc.c, leaving just the
1190 declarations. Remove F_ALIAS and flag field of struct
1191 m68k_opcode. Change arch field of struct m68k_opcode to unsigned
1192 int. Make name and args fields of struct m68k_opcode const.
1194 Wed Aug 2 08:16:46 1995 Doug Evans <dje@canuck.cygnus.com>
1196 * sparc.h (F_NOTV9): Define.
1198 Tue Jul 11 14:20:42 1995 Jeff Spiegel <jeffs@lsil.com>
1200 * mips.h (INSN_4010): Define.
1202 Wed Jun 21 18:49:51 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1204 * m68k.h (TBL1): Reverse sense of "round" argument in result.
1206 Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>:
1207 * m68k.h: Fix argument descriptions of coprocessor
1208 instructions to allow only alterable operands where appropriate.
1209 [!NO_DEFAULT_SIZES]: An omitted size defaults to `w'.
1210 (m68k_opcode_aliases): Add more aliases.
1212 Fri Apr 14 22:15:34 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1214 * m68k.h: Added explcitly short-sized conditional branches, and a
1215 bunch of aliases (fmov*, ftest*, tdivul) to support gcc's
1216 svr4-based configurations.
1218 Mon Mar 13 21:30:01 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1220 Mon Feb 27 08:36:39 1995 Bryan Ford <baford@cs.utah.edu>
1221 * i386.h: added missing Data16/Data32 flags to a few instructions.
1223 Wed Mar 8 15:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
1225 * mips.h (OP_MASK_FR, OP_SH_FR): Define.
1226 (OP_MASK_BCC, OP_SH_BCC): Define.
1227 (OP_MASK_PREFX, OP_SH_PREFX): Define.
1228 (OP_MASK_CCC, OP_SH_CCC): Define.
1229 (INSN_READ_FPR_R): Define.
1232 Wed Mar 8 03:13:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1234 * m68k.h (enum m68k_architecture): Deleted.
1235 (struct m68k_opcode_alias): New type.
1236 (m68k_opcodes): Now const. Deleted opcode aliases with exactly
1237 matching constraints, values and flags. As a side effect of this,
1238 the MOTOROLA_SYNTAX_ONLY and MIT_SYNTAX_ONLY macros, which so far
1239 as I know were never used, now may need re-examining.
1240 (numopcodes): Now const.
1241 (m68k_opcode_aliases, numaliases): New variables.
1243 [DONT_DEFINE_TABLE]: Declare numopcodes, numaliases, and
1244 m68k_opcode_aliases; update declaration of m68k_opcodes.
1246 Mon Mar 6 10:02:00 1995 Jeff Law (law@snake.cs.utah.edu)
1248 * hppa.h (delay_type): Delete unused enumeration.
1249 (pa_opcode): Replace unused delayed field with an architecture
1251 (pa_opcodes): Mark each instruction as either PA1.0 or PA1.1.
1253 Fri Mar 3 16:10:24 1995 Ian Lance Taylor <ian@cygnus.com>
1255 * mips.h (INSN_ISA4): Define.
1257 Fri Feb 24 19:13:37 1995 Ian Lance Taylor <ian@cygnus.com>
1259 * mips.h (M_DLA_AB, M_DLI): Define.
1261 Thu Feb 23 17:33:09 1995 Jeff Law (law@snake.cs.utah.edu)
1263 * hppa.h (fstwx): Fix single-bit error.
1265 Wed Feb 15 12:19:52 1995 Ian Lance Taylor <ian@cygnus.com>
1267 * mips.h (M_ULD, M_ULD_A, M_USD, M_USD_A): Define.
1269 Mon Feb 6 10:35:23 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1271 * i386.h: added cpuid instruction , and dr[0-7] aliases for the
1272 debug registers. From Charles Hannum (mycroft@netbsd.org).
1274 Mon Feb 6 03:31:54 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1276 Changes from Bryan Ford <baford@schirf.cs.utah.edu> for 16-bit
1278 * i386.h (MOV_AX_DISP32): New macro.
1279 (i386_optab): Added Data16 and Data32 as needed. Added "w" forms
1280 of several call/return instructions.
1281 (ADDR_PREFIX_OPCODE): New macro.
1283 Mon Jan 23 16:45:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1285 Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu)
1287 * ../include/opcode/vax.h (struct vot_wot, field `args'): make
1288 it pointer to const char;
1289 (struct vot, field `name'): ditto.
1291 Thu Jan 19 14:47:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1293 * vax.h: Supply and properly group all values in end sentinel.
1295 Tue Jan 17 10:55:30 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1297 * mips.h (INSN_ISA, INSN_4650): Define.
1299 Wed Oct 19 13:34:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1301 * a29k.h: Add operand type 'I' for `inv' and `iretinv'. On
1302 systems with a separate instruction and data cache, such as the
1303 29040, these instructions take an optional argument.
1305 Wed Sep 14 17:44:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1307 * mips.h (INSN_STORE_MEMORY): Correct value to not conflict with
1310 Tue Sep 6 11:39:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1312 * mips.h (INSN_STORE_MEMORY): Define.
1314 Thu Jul 28 19:28:07 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1316 * sparc.h: Document new operand type 'x'.
1318 Tue Jul 26 17:48:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1320 * i960.h (I_CX2): New instruction category. It includes
1321 instructions available on Cx and Jx processors.
1322 (I_JX): New instruction category, for JX-only instructions.
1323 (i960_opcodes): Put eshro and sysctl in I_CX2 category. Added
1324 Jx-only instructions, in I_JX category.
1326 Wed Jul 13 18:43:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1328 * ns32k.h (endop): Made pointer const too.
1330 Sun Jul 10 11:01:09 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1332 * ns32k.h: Drop Q operand type as there is no correct use
1333 for it. Add I and Z operand types which allow better checking.
1335 Thu Jul 7 12:34:48 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1337 * h8300.h (xor.l) :fix bit pattern.
1338 (L_2): New size of operand.
1341 Fri Jun 10 16:38:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1343 * m68k.h: Move "trap" before "tpcc" to change disassembly.
1345 Fri Jun 3 15:57:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1347 * sparc.h: Include v9 definitions.
1349 Thu Jun 2 12:23:17 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1351 * m68k.h (m68060): Defined.
1352 (m68040up, mfloat, mmmu): Include it.
1353 (struct m68k_opcode): Widen `arch' field.
1354 (m68k_opcodes): Updated for M68060. Removed comments that were
1355 instructions commented out by "JF" years ago.
1357 Thu Apr 28 18:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1359 * m68k.h (struct m68k_opcode): Shorten `arch' field to 8 bits, and
1360 add a one-bit `flags' field.
1361 (F_ALIAS): New macro.
1363 Wed Apr 27 11:29:52 1994 Steve Chamberlain (sac@cygnus.com)
1365 * h8300.h (dec, inc): Get encoding right.
1367 Mon Apr 4 13:12:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1369 * ppc.h (struct powerpc_operand): Removed signedp field; just use
1371 (PPC_OPERAND_SIGNED): Define.
1372 (PPC_OPERAND_SIGNOPT): Define.
1374 Thu Mar 31 19:34:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1376 * i386.h (IS_JUMP_ON_ECX_ZERO, "jcxz" pattern): Operand size
1377 prefix is 0x66, not 0x67. Patch from H.J. Lu (hlu@nynexst.com).
1379 Thu Mar 3 15:51:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1381 * i386.h: Reverse last change. It'll be handled in gas instead.
1383 Thu Feb 24 15:29:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1385 * i386.h (sar): Disabled the two-operand Imm1 form, since it was
1386 slower on the 486 and used the implicit shift count despite the
1387 explicit operand. The one-operand form is still available to get
1388 the shorter form with the implicit shift count.
1390 Thu Feb 17 12:27:52 1994 Torbjorn Granlund (tege@mexican.cygnus.com)
1392 * hppa.h: Fix typo in fstws arg string.
1394 Wed Feb 9 21:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1396 * ppc.h (struct powerpc_opcode): Make operands field unsigned.
1398 Mon Feb 7 19:14:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1400 * ppc.h (PPC_OPCODE_601): Define.
1402 Fri Feb 4 23:43:50 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1404 * hppa.h (addb): Use '@' for addb and addib pseudo ops.
1405 (so we can determine valid completers for both addb and addb[tf].)
1407 * hppa.h (xmpyu): No floating point format specifier for the
1410 Fri Feb 4 23:36:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1412 * ppc.h (PPC_OPERAND_NEXT): Define.
1413 (PPC_OPERAND_NEGATIVE): Change value to make room for above.
1414 (struct powerpc_macro): Define.
1415 (powerpc_macros, powerpc_num_macros): Declare.
1417 Fri Jan 21 19:13:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1419 * ppc.h: New file. Header file for PowerPC opcode table.
1421 Mon Jan 17 00:14:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1423 * hppa.h: More minor template fixes for sfu and copr (to allow
1424 for easier disassembly).
1426 * hppa.h: Fix templates for all the sfu and copr instructions.
1428 Wed Dec 15 15:12:42 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
1430 * i386.h (push): Permit Imm16 operand too.
1432 Sat Dec 11 16:14:06 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1434 * h8300.h (andc): Exists in base arch.
1436 Wed Dec 1 12:15:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1438 * From Hisashi MINAMINO <minamino@sramhc.sra.co.jp>
1439 * hppa.h: #undef NONE to avoid conflict with hiux include files.
1441 Sun Nov 21 22:06:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1443 * hppa.h: Add FP quadword store instructions.
1445 Wed Nov 17 17:13:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1447 * mips.h: (M_J_A): Added.
1450 Mon Nov 8 12:12:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1452 * mips.h (OP_MASK_CACHE, OP_SH_CACHE): Define. From Ted Lemon
1453 <mellon@pepper.ncd.com>.
1455 Sun Nov 7 00:30:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1457 * hppa.h: Immediate field in probei instructions is unsigned,
1458 not low-sign extended.
1460 Wed Nov 3 10:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1462 * m88k.h (RRI10MASK): Change from 0xfc00ffe0 to 0xfc00fc00.
1464 Tue Nov 2 12:41:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
1466 * i386.h: Add "fxch" without operand.
1468 Mon Nov 1 18:13:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1470 * mips.h (M_JAL_1, M_JAL_2, M_JAL_A): Added.
1472 Sat Oct 2 22:26:11 1993 Jeffrey A Law (law@snake.cs.utah.edu)
1474 * hppa.h: Add gfw and gfr to the opcode table.
1476 Wed Sep 29 16:23:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1478 * m88k.h: extended to handle m88110.
1480 Tue Sep 28 19:19:08 1993 Jeffrey A Law (law@snake.cs.utah.edu)
1482 * hppa.h (be, ble): Use operand type 'z' to denote absolute branch
1485 Tue Sep 14 14:04:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1487 * i960.h (i960_opcodes): Properly bracket initializers.
1489 Mon Sep 13 12:50:52 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1491 * m88k.h (BOFLAG): rewrite to avoid nested comment.
1493 Mon Sep 13 15:46:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1495 * m68k.h (two): Protect second argument with parentheses.
1497 Fri Sep 10 16:29:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1499 * i386.h (i386_optab): Added new instruction "rsm" (for i386sl).
1500 Deleted old in/out instructions in "#if 0" section.
1502 Thu Sep 9 17:42:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1504 * i386.h (i386_optab): Properly bracket initializers.
1506 Wed Aug 25 13:50:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1508 * hppa.h (pa_opcode): Use '|' for movb and movib insns. (From
1509 Jeff Law, law@cs.utah.edu).
1511 Mon Aug 23 16:55:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1513 * i386.h (lcall): Accept Imm32 operand also.
1515 Mon Aug 23 12:43:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1517 * mips.h (M_ABSU): Removed (absolute value of unsigned number??).
1520 Thu Aug 19 15:08:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1522 * mips.h (INSN_*): Changed values. Removed unused definitions.
1523 Added INSN_COND_BRANCH_LIKELY, INSN_ISA2 and INSN_ISA3. Split
1524 INSN_LOAD_DELAY into INSN_LOAD_MEMORY_DELAY and
1525 INSN_LOAD_COPROC_DELAY. Split INSN_COPROC_DELAY into
1526 INSN_COPROC_MOVE_DELAY and INSN_COPROC_MEMORY_DELAY.
1527 (M_*): Added new values for r6000 and r4000 macros.
1528 (ANY_DELAY): Removed.
1530 Wed Aug 18 15:37:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1532 * mips.h: Added M_LI_S and M_LI_SS.
1534 Tue Aug 17 07:08:08 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1536 * h8300.h: Get some rare mov.bs correct.
1538 Thu Aug 5 09:15:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1540 * sparc.h: Don't define const ourself; rely on ansidecl.h having
1543 Fri Jul 30 18:41:11 1993 John Gilmore (gnu@cygnus.com)
1545 * sparc.h (F_JSR, F_UNBR, F_CONDBR): Add new flags to mark
1546 jump instructions, for use in disassemblers.
1548 Thu Jul 22 07:25:27 1993 Ian Lance Taylor (ian@cygnus.com)
1550 * m88k.h: Make bitfields just unsigned, not unsigned long or
1553 Wed Jul 21 11:55:31 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1555 * hppa.h: New argument type 'y'. Use in various float instructions.
1557 Mon Jul 19 17:17:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1559 * hppa.h (break): First immediate field is unsigned.
1561 * hppa.h: Add rfir instruction.
1563 Sun Jul 18 16:28:08 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1565 * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
1567 Fri Jul 16 09:59:29 1993 Ian Lance Taylor (ian@cygnus.com)
1569 * mips.h: Reworked the hazard information somewhat, and fixed some
1570 bugs in the instruction hazard descriptions.
1572 Thu Jul 15 12:42:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1574 * m88k.h: Corrected a couple of opcodes.
1576 Tue Jul 6 15:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
1578 * mips.h: Replaced with version from Ralph Campbell and OSF. The
1579 new version includes instruction hazard information, but is
1580 otherwise reasonably similar.
1582 Thu Jul 1 20:36:17 1993 Doug Evans (dje@canuck.cygnus.com)
1584 * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
1586 Fri Jun 11 18:38:44 1993 Ken Raeburn (raeburn@cygnus.com)
1588 Patches from Jeff Law, law@cs.utah.edu:
1589 * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
1590 Make the tables be the same for the following instructions:
1591 "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
1592 "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
1593 "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
1594 "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
1595 "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
1596 "fcmp", and "ftest".
1598 * hppa.h: Make new and old tables the same for "break", "mtctl",
1599 "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
1600 Fix typo in last patch. Collapse several #ifdefs into a
1603 * hppa.h: Delete remaining OLD_TABLE code. Bring some
1604 of the comments up-to-date.
1606 * hppa.h: Update "free list" of letters and update
1607 comments describing each letter's function.
1609 Fri Jun 4 15:41:37 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1611 * h8300.h: checkpoint, includes H8/300-H opcodes.
1613 Thu Jun 3 15:42:59 1993 Stu Grossman (grossman@cygnus.com)
1615 * Patches from Jeffrey Law <law@cs.utah.edu>.
1616 * hppa.h: Rework single precision FP
1617 instructions so that they correctly disassemble code
1620 Thu May 27 19:21:22 1993 Bruce Bauman (boot@osf.org)
1622 * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
1623 mov to allow instructions like mov ss,xyz(ecx) to assemble.
1625 Tue May 25 00:39:40 1993 Ken Raeburn (raeburn@cygnus.com)
1627 * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
1628 gdb will define it for now.
1630 Mon May 24 15:20:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1632 * sparc.h: Don't end enumerator list with comma.
1634 Fri May 14 15:15:50 1993 Ian Lance Taylor (ian@cygnus.com)
1636 * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
1637 * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
1638 ("bc2t"): Correct typo.
1639 ("[ls]wc[023]"): Use T rather than t.
1640 ("c[0123]"): Define general coprocessor instructions.
1642 Mon May 10 06:02:25 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
1644 * m68k.h: Move split point for gcc compilation more towards
1647 Fri Apr 9 13:26:16 1993 Jim Kingdon (kingdon@cygnus.com)
1649 * rs6k.h: Clean up instructions for primary opcode 19 (many were
1650 simply wrong, ics, rfi, & rfsvc were missing).
1651 Add "a" to opr_ext for "bb". Doc fix.
1653 Thu Mar 18 13:45:31 1993 Per Bothner (bothner@rtl.cygnus.com)
1655 * i386.h: 486 extensions from John Hassey (hassey@dg-rtp.dg.com).
1656 * mips.h: Add casts, to suppress warnings about shifting too much.
1657 * m68k.h: Document the placement code '9'.
1659 Thu Feb 18 02:03:14 1993 John Gilmore (gnu@cygnus.com)
1661 * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART): Add kludge which
1662 allows callers to break up the large initialized struct full of
1663 opcodes into two half-sized ones. This permits GCC to compile
1664 this module, since it takes exponential space for initializers.
1665 (numopcodes, endop): Revise to use AND_OTHER_PART in size calcs.
1667 Thu Feb 4 02:06:56 1993 John Gilmore (gnu@cygnus.com)
1669 * a29k.h: Remove RCS crud, update GPL to v2, update copyrights.
1670 * convex.h: Added, from GDB's convx-opcode.h. Added CONST to all
1671 initialized structs in it.
1673 Thu Jan 28 21:32:22 1993 John Gilmore (gnu@cygnus.com)
1675 Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
1676 * m88k.h (PMEM): Avoid previous definition from <sys/param.h>.
1677 (AND): Change to AND_ to avoid ansidecl.h `AND' conflict.
1679 Sat Jan 23 18:10:49 PST 1993 Ralph Campbell (ralphc@pyramid.com)
1681 * mips.h: document "i" and "j" operands correctly.
1683 Thu Jan 7 15:58:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1685 * mips.h: Removed endianness dependency.
1687 Sun Jan 3 14:13:35 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1689 * h8300.h: include info on number of cycles per instruction.
1691 Mon Dec 21 21:29:08 1992 Stu Grossman (grossman at cygnus.com)
1693 * hppa.h: Move handy aliases to the front. Fix masks for extract
1694 and deposit instructions.
1696 Sat Dec 12 16:09:48 1992 Ian Lance Taylor (ian@cygnus.com)
1698 * i386.h: accept shld and shrd both with and without the shift
1699 count argument, which is always %cl.
1701 Fri Nov 27 17:13:18 1992 Ken Raeburn (raeburn at cygnus.com)
1703 * i386.h (i386_optab_end, i386_regtab_end): Now const.
1704 (one_byte_segment_defaults, two_byte_segment_defaults,
1705 i386_prefixtab_end): Ditto.
1707 Mon Nov 23 10:47:25 1992 Ken Raeburn (raeburn@cygnus.com)
1709 * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
1710 for operand 2; from John Carr, jfc@dsg.dec.com.
1712 Wed Nov 4 07:36:49 1992 Ken Raeburn (raeburn@cygnus.com)
1714 * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
1715 always use 16-bit offsets. Makes calculated-size jump tables
1718 Fri Oct 16 22:52:43 1992 Ken Raeburn (raeburn@cygnus.com)
1720 * i386.h: Fix one-operand forms of in* and out* patterns.
1722 Tue Sep 22 14:08:14 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1724 * m68k.h: Added CPU32 support.
1726 Tue Sep 22 00:38:41 1992 John Gilmore (gnu@cygnus.com)
1728 * mips.h (break): Disassemble the argument. Patch from
1729 jonathan@cs.stanford.edu (Jonathan Stone).
1731 Wed Sep 9 11:25:28 1992 Ian Lance Taylor (ian@cygnus.com)
1733 * m68k.h: merged Motorola and MIT syntax.
1735 Thu Sep 3 09:33:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1737 * m68k.h (pmove): make the tests less strict, the 68k book is
1740 Tue Aug 25 23:25:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1742 * m68k.h (m68ec030): Defined as alias for 68030.
1743 (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
1744 for immediate 0-7 added. Set up some opcodes (ptest, bkpt) to use
1745 them. Tightened description of "fmovex" to distinguish it from
1746 some "pmove" encodings. Added "pmove" for 68030 MMU regs, cleaned
1747 up descriptions that claimed versions were available for chips not
1748 supporting them. Added "pmovefd".
1750 Mon Aug 24 12:04:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1752 * m68k.h: fix where the . goes in divull
1754 Wed Aug 19 11:22:24 1992 Ian Lance Taylor (ian@cygnus.com)
1756 * m68k.h: the cas2 instruction is supposed to be written with
1757 indirection on the last two operands, which can be either data or
1758 address registers. Added a new operand type 'r' which accepts
1759 either register type. Added new cases for cas2l and cas2w which
1760 use them. Corrected masks for cas2 which failed to recognize use
1761 of address register.
1763 Fri Aug 14 14:20:38 1992 Per Bothner (bothner@cygnus.com)
1765 * m68k.h: Merged in patches (mostly m68040-specific) from
1766 Colin Smith <colin@wrs.com>.
1768 * m68k.h: Merged m68kmri.h and m68k.h (using the former as a
1769 base). Also cleaned up duplicates, re-ordered instructions for
1770 the sake of dis-assembling (so aliases come after standard names).
1771 * m68kmri.h: Now just defines some macros, and #includes m68k.h.
1773 Wed Aug 12 16:38:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1775 * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
1778 Mon Aug 10 23:22:33 1992 Ken Raeburn (raeburn@cygnus.com)
1780 * sparc.h: Moved tables to BFD library.
1782 * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
1784 Sun Jun 28 13:29:03 1992 Fred Fish (fnf@cygnus.com)
1786 * h8300.h: Finish filling in all the holes in the opcode table,
1787 so that the Lucid C compiler can digest this as well...
1789 Fri Jun 26 21:27:17 1992 John Gilmore (gnu at cygnus.com)
1791 * i386.h: Add setc, setnc, addr16, data16, repz, repnz aliases.
1792 Fix opcodes on various sizes of fild/fist instructions
1793 (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
1794 Use tabs to indent for comments. Fixes suggested by Minh Tran-Le.
1796 Thu Jun 25 16:13:26 1992 Stu Grossman (grossman at cygnus.com)
1798 * h8300.h: Fill in all the holes in the opcode table so that the
1799 losing HPUX C compiler can digest this...
1801 Thu Jun 11 12:15:25 1992 John Gilmore (gnu at cygnus.com)
1803 * mips.h: Fix decoding of coprocessor instructions, somewhat.
1804 (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
1806 Thu May 28 11:17:44 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1808 * sparc.h: Add new architecture variant sparclite; add its scan
1809 and divscc opcodes. Define ARCHITECTURES_CONFLICT_P macro.
1811 Tue May 5 14:23:27 1992 Per Bothner (bothner@rtl.cygnus.com)
1813 * mips.h: Add some more opcode synonyms (from Frank Yellin,
1816 Thu Apr 16 18:25:26 1992 Per Bothner (bothner@cygnus.com)
1818 * rs6k.h: New version from IBM (Metin).
1820 Thu Apr 9 00:31:19 1992 Per Bothner (bothner@rtl.cygnus.com)
1822 * rs6k.h: Fix incorrect extended opcode for instructions `fm'
1823 and `fd'. (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
1825 Tue Apr 7 13:38:47 1992 Stu Grossman (grossman at cygnus.com)
1827 * rs6k.h: Move from ../../gdb/rs6k-opcode.h.
1829 Fri Apr 3 11:30:20 1992 Fred Fish (fnf@cygnus.com)
1831 * m68k.h (one, two): Cast macro args to unsigned to suppress
1832 complaints from compiler and lint about integer overflow during
1835 Sun Mar 29 12:22:08 1992 John Gilmore (gnu at cygnus.com)
1837 * sparc.h (OP): Avoid signed overflow when shifting to high order bit.
1839 Fri Mar 6 00:22:38 1992 John Gilmore (gnu at cygnus.com)
1841 * mips.h: Make bitfield layout depend on the HOST compiler,
1842 not on the TARGET system.
1844 Fri Feb 21 01:29:51 1992 K. Richard Pixley (rich@cygnus.com)
1846 * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
1847 scmp, slod, smov, ssca, ssto. Curtesy Minh Tran-Le
1848 <TRANLE@INTELLICORP.COM>.
1850 Thu Jan 30 07:31:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1852 * h8300.h: turned op_type enum into #define list
1854 Thu Jan 30 01:07:24 1992 John Gilmore (gnu at cygnus.com)
1856 * sparc.h: Remove "cypress" architecture. Remove "fitox" and
1857 similar instructions -- they've been renamed to "fitoq", etc.
1858 REALLY fix tsubcctv. Fix "fcmpeq" and "fcmpq" which had wrong
1859 number of arguments.
1860 * h8300.h: Remove extra ; which produces compiler warning.
1862 Tue Jan 28 22:59:22 1992 Stu Grossman (grossman at cygnus.com)
1864 * sparc.h: fix opcode for tsubcctv.
1866 Tue Jan 7 17:19:39 1992 K. Richard Pixley (rich at cygnus.com)
1868 * sparc.h: fba and cba are now aliases for fb and cb respectively.
1870 Fri Dec 27 10:55:50 1991 Per Bothner (bothner at cygnus.com)
1872 * sparc.h (nop): Made the 'lose' field be even tighter,
1873 so only a standard 'nop' is disassembled as a nop.
1875 Sun Dec 22 12:18:18 1991 Michael Tiemann (tiemann at cygnus.com)
1877 * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
1878 disassembled as a nop.
1880 Tue Dec 10 00:22:20 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1882 * sparc.h: fix a typo.
1884 Sat Nov 30 20:40:51 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1886 * a29k.h, arm.h, h8300.h, i386.h, i860.h, i960.h , m68k.h,
1887 m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
1888 vax.h, ChangeLog: renamed from ../<foo>-opcode.h
1892 version-control: never