| blob | e8311b6e083ca97f0498ef34f336f8f9996ee18c |
1 2001-03-22 Alan Modra <alan@linuxcare.com.au>
3 * i386.h (i386_optab): Add paddq, psubq.
5 2001-03-19 Alan Modra <alan@linuxcare.com.au>
7 * i386.h (REGNAM_AL, REGNAM_AX, REGNAM_EAX): Define.
9 Mon Feb 12 17:39:31 CET 2001 Jan Hubicka <jh@suse.cz>
11 * i386.h (i386_optab): SSE integer converison instructions have
12 64bit versions on x86-64.
14 2001-01-24 Karsten Keil <kkeil@suse.de>
16 * i386.h (i386_optab): Fix swapgs
18 2001-01-14 Alan Modra <alan@linuxcare.com.au>
20 * hppa.h: Describe new '<' and '>' operand types, and tidy
21 existing comments.
22 (pa_opcodes): Add entries for missing wide mode ldi,ldo,ldw,stw.
23 Remove duplicate "ldw j(s,b),x". Sort some entries.
25 Sat Jan 13 09:56:32 MET 2001 Jan Hubicka <jh@suse.cz>
27 * i386.h (i386_optab): Fix pusha and ret templates.
29 2001-01-11 Peter Targett <peter.targett@arccores.com>
31 * arc.h (ARC_MACH_5, ARC_MACH_6, ARC_MACH_7, ARC_MACH_8): New
32 definitions for masking cpu type.
33 (arc_ext_operand_value) New structure for storing extended
34 operands.
35 (ARC_OPERAND_*) Flags for operand values.
37 2001-01-10 Jan Hubicka <jh@suse.cz>
39 * i386.h (pinsrw): Add.
40 (pshufw): Remove.
41 (cvttpd2dq): Fix operands.
42 (cvttps2dq): Likewise.
43 (movq2q): Rename to movdq2q.
45 2001-01-10 Richard Schaal <richard.schaal@intel.com>
47 * i386.h: Correct movnti instruction.
49 2001-01-09 Jeff Johnston <jjohnstn@redhat.com>
51 * cgen.h (CGEN_SYNTAX_CHAR_TYPE): New typedef based on max number
52 of operands (unsigned char or unsigned short).
53 (CGEN_SYNTAX): Changed to make array CGEN_SYNTAX_CHAR_TYPE.
54 (CGEN_SYNTAX_CHAR): Changed to cast to unsigned char.
56 2001-01-05 Jan Hubicka <jh@suse.cz>
58 * i386.h (i386_optab): Make [sml]fence template to use immext field.
60 2001-01-03 Jan Hubicka <jh@suse.cz>
62 * i386.h (i386_optab): Fix 64bit pushf template; Add instructions
63 introduced by Pentium4
65 2000-12-30 Jan Hubicka <jh@suse.cz>
67 * i386.h (i386_optab): Add "rex*" instructions;
68 add swapgs; disable jmp/call far direct instructions for
69 64bit mode; add syscall and sysret; disable registers for 0xc6
70 template. Add 'q' suffixes to extendable instructions, disable
71 obsolete instructions, add new sign/zero extension ones.
72 (i386_regtab): Add extended registers.
73 (*Suf): Add No_qSuf.
74 (q_Suf, wlq_Suf, bwlq_Suf): New.
76 2000-12-20 Jan Hubicka <jh@suse.cz>
78 * i386.h (i386_optab): Replace "Imm" with "EncImm".
79 (i386_regtab): Add flags field.
81 2000-12-12 Nick Clifton <nickc@redhat.com>
83 * mips.h: Fix formatting.
85 2000-12-01 Chris Demetriou <cgd@sibyte.com>
87 mips.h (OP_MASK_SYSCALL, OP_SH_SYSCALL): Delete.
88 (OP_MASK_CODE20, OP_SH_CODE20): Define, with values of old
89 OP_*_SYSCALL definitions.
90 (OP_SH_CODE19, OP_MASK_CODE19): Define, for use as
91 19 bit wait codes.
92 (MIPS operand specifier comments): Remove 'm', add 'U' and
93 'J', and update the meaning of 'B' so that it's more general.
95 * mips.h (INSN_ISA1, INSN_ISA2, INSN_ISA3, INSN_ISA4,
96 INSN_ISA5): Renumber, redefine to mean the ISA at which the
97 instruction was added.
98 (INSN_ISA32): New constant.
99 (INSN_4650, INSN_4010, INSN_4100, INSN_3900, INSN_GP32):
100 Renumber to avoid new and/or renumbered INSN_* constants.
101 (INSN_MIPS32): Delete.
102 (ISA_UNKNOWN): New constant to indicate unknown ISA.
103 (ISA_MIPS1, ISA_MIPS2, ISA_MIPS3, ISA_MIPS4, ISA_MIPS5,
104 ISA_MIPS32): New constants, defined to be the mask of INSN_*
105 constants available at that ISA level.
106 (CPU_UNKNOWN): New constant to indicate unknown CPU.
107 (CPU_4K, CPU_MIPS32_4K): Rename the former to the latter,
108 define it with a unique value.
109 (OPCODE_IS_MEMBER): Update for new ISA membership-related
110 constant meanings.
112 * mips.h (INSN_ISA64, ISA_MIPS5, ISA_MIPS64): New
113 definitions.
115 * mips.h (CPU_SB1): New constant.
117 2000-10-20 Jakub Jelinek <jakub@redhat.com>
119 * sparc.h (enum sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_V9B.
120 Note that '3' is used for siam operand.
122 2000-09-22 Jim Wilson <wilson@cygnus.com>
124 * ia64.h (enum ia64_dependency_semantics): Add IA64_DVS_STOP.
126 2000-09-13 Anders Norlander <anorland@acc.umu.se>
128 * mips.h: Use defines instead of hard-coded processor numbers.
129 (CPU_R2000, CPU_R3000, CPU_R3900, CPU_R4000, CPU_R4010,
130 CPU_VR4100, CPU_R4111, CPU_R4300, CPU_R4400, CPU_R4600, CPU_R4650,
131 CPU_R5000, CPU_R6000, CPU_R8000, CPU_R10000, CPU_MIPS32, CPU_4K,
132 CPU_4KC, CPU_4KM, CPU_4KP): Define..
133 (OPCODE_IS_MEMBER): Use new defines.
134 (OP_MASK_SEL, OP_SH_SEL): Define.
135 (OP_MASK_CODE20, OP_SH_CODE20): Define.
136 Add 'P' to used characters.
137 Use 'H' for coprocessor select field.
138 Use 'm' for 20 bit breakpoint code.
139 Document new arg characters and add to used characters.
140 (INSN_MIPS32): New define for MIPS32 extensions.
141 (OPCODE_IS_MEMBER): Recognize MIPS32 instructions.
143 2000-09-05 Alan Modra <alan@linuxcare.com.au>
145 * hppa.h: Mention cz completer.
147 2000-08-16 Jim Wilson <wilson@cygnus.com>
149 * ia64.h (IA64_OPCODE_POSTINC): New.
151 2000-08-15 H.J. Lu <hjl@gnu.org>
153 * i386.h: Swap the Intel syntax "movsx"/"movzx" due to the
154 IgnoreSize change.
156 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
158 * avr.h (AVR_UNDEF_P, AVR_SKIP_P, AVR_DISP0_P): New macros.
159 Move related opcodes closer to each other.
160 Minor changes in comments, list undefined opcodes.
162 2000-07-26 Dave Brolley <brolley@redhat.com>
164 * cgen.h (cgen_hw_lookup_by_num): Second parameter is unsigned.
166 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
168 cris.h: New file.
170 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
172 * avr.h (AVR_ISA_WRAP): Remove, now assumed if not AVR_ISA_MEGA.
173 (AVR_ISA_ESPM): Remove, because ESPM removed in databook update.
174 (AVR_ISA_85xx): Remove, all uses changed back to AVR_ISA_2xxx.
175 (AVR_ISA_M83): Define for ATmega83, ATmega85.
176 (espm): Remove, because ESPM removed in databook update.
177 (eicall, eijmp): Move to the end of opcode table.
179 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
181 * m68hc11.h: New file for support of Motorola 68hc11.
183 Fri Jun 9 21:51:50 2000 Denis Chertykov <denisc@overta.ru>
185 * avr.h: clr,lsl,rol, ... moved after add,adc, ...
187 Wed Jun 7 21:39:54 2000 Denis Chertykov <denisc@overta.ru>
189 * avr.h: New file with AVR opcodes.
191 Wed Apr 12 17:11:20 2000 Donald Lindsay <dlindsay@hound.cygnus.com>
193 * d10v.h: added ALONE attribute for d10v_opcode.exec_type.
195 2000-05-23 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
197 * i386.h: Allow d suffix on iret, and add DefaultSize modifier.
199 2000-05-17 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
201 * i386.h: Use sl_FP, not sl_Suf for fild.
203 2000-05-16 Frank Ch. Eigler <fche@redhat.com>
205 * cgen.h (CGEN_MAX_SYNTAX_BYTES): Increase to 32. Check that
206 it exceeds CGEN_ACTUAL_MAX_SYNTAX_BYTES, if set.
207 (CGEN_MAX_IFMT_OPERANDS): Increase to 16. Check that it exceeds
208 CGEN_ACTUAL_MAX_IFMT_OPERANDS, if set.
210 2000-05-13 Alan Modra <alan@linuxcare.com.au>,
212 * i386.h (i386_optab): Cpu686 for sysenter,sysexit,fxsave,fxrestore.
214 2000-05-13 Alan Modra <alan@linuxcare.com.au>,
215 Alexander Sokolov <robocop@netlink.ru>
217 * i386.h (i386_optab): Add cpu_flags for all instructions.
219 2000-05-13 Alan Modra <alan@linuxcare.com.au>
221 From Gavin Romig-Koch <gavin@cygnus.com>
222 * i386.h (wld_Suf): Define. Use on pushf, popf, pusha, popa.
224 2000-05-04 Timothy Wall <twall@cygnus.com>
226 * tic54x.h: New.
228 2000-05-03 J.T. Conklin <jtc@redback.com>
230 * ppc.h (PPC_OPCODE_ALTIVEC): New opcode flag for vector unit.
231 (PPC_OPERAND_VR): New operand flag for vector registers.
233 2000-05-01 Kazu Hirata <kazu@hxi.com>
235 * h8300.h (EOP): Add missing initializer.
237 Fri Apr 21 15:03:37 2000 Jason Eckhardt <jle@cygnus.com>
239 * hppa.h (pa_opcodes): New opcodes for PA2.0 wide mode
240 forms of ld/st{b,h,w,d} and fld/fst{w,d} (16-bit displacements).
241 New operand types l,y,&,fe,fE,fx added to support above forms.
242 (pa_opcodes): Replaced usage of 'x' as source/target for
243 floating point double-word loads/stores with 'fx'.
245 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
246 David Mosberger <davidm@hpl.hp.com>
247 Timothy Wall <twall@cygnus.com>
248 Jim Wilson <wilson@cygnus.com>
250 * ia64.h: New file.
252 2000-03-27 Nick Clifton <nickc@cygnus.com>
254 * d30v.h (SHORT_A1): Fix value.
255 (SHORT_AR): Renumber so that it is at the end of the list of short
256 instructions, not the end of the list of long instructions.
258 2000-03-26 Alan Modra <alan@linuxcare.com>
260 * i386.h: (UNIXWARE_COMPAT): Rename to SYSV386_COMPAT as the
261 problem isn't really specific to Unixware.
262 (OLDGCC_COMPAT): Define.
263 (i386_optab): If !OLDGCC_COMPAT, don't handle fsubp etc. with
264 destination %st(0).
265 Fix lots of comments.
267 2000-03-02 J"orn Rennecke <amylaar@cygnus.co.uk>
269 * d30v.h:
270 (SHORT_B2r, SHORT_B3, SHORT_B3r, SHORT_B3b, SHORT_B3br): Updated.
271 (SHORT_D1r, SHORT_D2, SHORT_D2r, SHORT_D2Br, SHORT_U): Updated.
272 (SHORT_F, SHORT_AF, SHORT_T, SHORT_A5, SHORT_CMP, SHORT_CMPU): Updated.
273 (SHORT_A1, SHORT_AA, SHORT_RA, SHORT_MODINC, SHORT_MODDEC): Updated.
274 (SHORT_C1, SHORT_C2, SHORT_UF, SHORT_A2, SHORT_NONE, LONG): Updated.
275 (LONG_U, LONG_Ur, LONG_CMP, LONG_M, LONG_M2, LONG_2, LONG_2r): Updated.
276 (LONG_2b, LONG_2br, LONG_D, LONG_Dr, LONG_Dbr): Updated.
278 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
280 * i386.h (fild, fistp): Change intel d_Suf form to fildd and
281 fistpd without suffix.
283 2000-02-24 Nick Clifton <nickc@cygnus.com>
285 * cgen.h (cgen_cpu_desc): Rename field 'flags' to
286 'signed_overflow_ok_p'.
287 Delete prototypes for cgen_set_flags() and cgen_get_flags().
289 2000-02-24 Andrew Haley <aph@cygnus.com>
291 * cgen.h (CGEN_INSN_MACH_HAS_P): New macro.
292 (CGEN_CPU_TABLE): flags: new field.
293 Add prototypes for new functions.
295 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
297 * i386.h: Add some more UNIXWARE_COMPAT comments.
299 2000-02-23 Linas Vepstas <linas@linas.org>
301 * i370.h: New file.
303 2000-02-22 Andrew Haley <aph@cygnus.com>
305 * mips.h: (OPCODE_IS_MEMBER): Add comment.
307 1999-12-30 Andrew Haley <aph@cygnus.com>
309 * mips.h (OPCODE_IS_MEMBER): Add gp32 arg, which determines
310 whether synthetic opcodes (e.g. move) generate 32-bit or 64-bit
311 insns.
313 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
315 * i386.h: Qualify intel mode far call and jmp with x_Suf.
317 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
319 * i386.h: Add JumpAbsolute qualifier to all non-intel mode
320 indirect jumps and calls. Add FF/3 call for intel mode.
322 Wed Dec 1 03:05:25 1999 Jeffrey A Law (law@cygnus.com)
324 * mn10300.h: Add new operand types. Add new instruction formats.
326 Wed Nov 24 20:28:58 1999 Jeffrey A Law (law@cygnus.com)
328 * hppa.h (pa_opcodes): Correctly handle immediate for PA2.0 "bb"
329 instruction.
331 1999-11-18 Gavin Romig-Koch <gavin@cygnus.com>
333 * mips.h (INSN_ISA5): New.
335 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
337 * mips.h (OPCODE_IS_MEMBER): New.
339 1999-10-29 Nick Clifton <nickc@cygnus.com>
341 * d30v.h (SHORT_AR): Define.
343 1999-10-18 Michael Meissner <meissner@cygnus.com>
345 * alpha.h (alpha_num_opcodes): Convert to unsigned.
346 (alpha_num_operands): Ditto.
348 Sun Oct 10 01:46:56 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
350 * hppa.h (pa_opcodes): Add load and store cache control to
351 instructions. Add ordered access load and store.
353 * hppa.h (pa_opcode): Add new entries for addb and addib.
355 * hppa.h (pa_opcodes): Fix cmpb and cmpib entries.
357 * hppa.h (pa_opcodes): Add entries for cmpb and cmpib.
359 Thu Oct 7 00:12:25 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
361 * d10v.h: Add flag RESTRICTED_NUM3 for imm3 operands.
363 Thu Sep 23 07:08:38 1999 Jerry Quinn <jquinn@nortelnetworks.com>
365 * hppa.h (pa_opcodes): Add "call" and "ret". Clean up "b", "bve"
366 and "be" using completer prefixes.
368 * hppa.h (pa_opcodes): Add initializers to silence compiler.
370 * hppa.h: Update comments about character usage.
372 Mon Sep 20 03:55:31 1999 Jeffrey A Law (law@cygnus.com)
374 * hppa.h (pa_opcodes): Fix minor thinkos introduced while cleaning
375 up the new fstw & bve instructions.
377 Sun Sep 19 10:40:59 1999 Jeffrey A Law (law@cygnus.com)
379 * hppa.h (pa_opcodes): Add remaining PA2.0 integer load/store
380 instructions.
382 * hppa.h (pa_opcodes): Add remaining PA2.0 FP load/store instructions.
384 * hppa.h (pa_opcodes): Add long offset double word load/store
385 instructions.
387 * hppa.h (pa_opcodes): Add FLAG_STRICT variants of FP loads and
388 stores.
390 * hppa.h (pa_opcodes): Handle PA2.0 fcnv, fcmp and ftest insns.
392 * hppa.h (pa_opcodes): Finish support for PA2.0 "b" instructions.
394 * hppa.h (pa_opcodes): Handle PA2.0 "bve" instructions.
396 * hppa.h (pa_opcodes): Add new syntax "be" instructions.
398 * hppa.h (pa_opcodes): Note use of 'M' and 'L'.
400 * hppa.h (pa_opcodes): Add support for "b,l".
402 * hppa.h (pa_opcodes): Add support for "b,gate".
404 Sat Sep 18 11:41:16 1999 Jeffrey A Law (law@cygnus.com)
406 * hppa.h (pa_opcodes): Use 'fX' for first register operand
407 in xmpyu.
409 * hppa.h (pa_opcodes): Fix mask for probe and probei.
411 * hppa.h (pa_opcodes): Fix mask for depwi.
413 Tue Sep 7 13:44:25 1999 Jeffrey A Law (law@cygnus.com)
415 * hppa.h (pa_opcodes): Add "addil" variant which has the %r1 as
416 an explicit output argument.
418 Mon Sep 6 04:41:42 1999 Jeffrey A Law (law@cygnus.com)
420 * hppa.h: Add strict variants of PA1.0/PA1.1 loads and stores.
421 Add a few PA2.0 loads and store variants.
423 1999-09-04 Steve Chamberlain <sac@pobox.com>
425 * pj.h: New file.
427 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
429 * i386.h (i386_regtab): Move %st to top of table, and split off
430 other fp reg entries.
431 (i386_float_regtab): To here.
433 Sat Aug 28 00:25:25 1999 Jerry Quinn <jquinn@nortelnetworks.com>
435 * hppa.h (pa_opcodes): Replace 'f' by 'v'. Prefix float register args
436 by 'f'.
438 * hppa.h (pa_opcodes): Add extrd, extrw, depd, depdi, depw, depwi.
439 Add supporting args.
441 * hppa.h: Document new completers and args.
442 * hppa.h (pa_opcodes): Add 64 bit patterns and pa2.0 syntax for uxor,
443 uaddcm, dcor, addi, add, sub, subi, shladd, rfi, and probe. Add pa2.0
444 extensions for ssm, rsm, pdtlb, pitlb. Add performance instructions
445 pmenb and pmdis.
447 * hppa.h (pa_opcodes): Add pa2.0 instructions hadd, hshl,
448 hshr, hsub, mixh, mixw, permh.
450 * hppa.h (pa_opcodes): Change completers in instructions to
451 use 'c' prefix.
453 * hppa.h (pa_opcodes): Add popbts, new forms of bb, havg,
454 hshladd, hshradd, shrpd, and shrpw instructions. Update arg comments.
456 * hppa.h (pa_opcodes): Change fmpyfadd, fmpynfadd, fneg,
457 fnegabs to use 'I' instead of 'F'.
459 1999-08-21 Alan Modra <alan@spri.levels.unisa.edu.au>
461 * i386.h: Add AMD athlon instructions, pfnacc, pfpnacc, pswapd.
462 Document pf2iw and pi2fw as athlon insns. Remove pswapw.
463 Alphabetically sort PIII insns.
465 Wed Aug 18 18:14:40 1999 Doug Evans <devans@canuck.cygnus.com>
467 * cgen.h (CGEN_INSN_MACH_HAS_P): New macro.
469 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
471 * hppa.h (pa_opcodes): Add 64 bit versions of or, xor, and,
472 and andcm. Add 32 and 64 bit version of cmpclr, cmpiclr.
474 * hppa.h: Document 64 bit condition completers.
476 Thu Aug 5 16:56:07 1999 Jerry Quinn <jquinn@nortelnetworks.com>
478 * hppa.h (pa_opcodes): Change condition args to use '?' prefix.
480 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
482 * i386.h (i386_optab): Add DefaultSize modifier to all insns
483 that implicitly modify %esp. #undef d_Suf, x_suf, sld_suf,
484 sldx_suf, bwld_Suf, d_FP, x_FP, sld_FP, sldx_FP at end of table.
486 Wed Jul 28 02:04:24 1999 Jerry Quinn <jquinn@nortelnetworks.com>
487 Jeff Law <law@cygnus.com>
489 * hppa.h (pa_opcodes): Add "pushnom" and "pushbts".
491 * hppa.h (pa_opcodes): Mark all PA2.0 opcodes with FLAG_STRICT.
493 * hppa.h (pa_opcodes): Change xmpyu, fmpyfadd,
494 and fmpynfadd to use 'J' and 'K' instead of 'E' and 'X'.
496 1999-07-13 Alan Modra <alan@spri.levels.unisa.edu.au>
498 * i386.h: Add "undocumented" AMD 3DNow! pf2iw, pi2fw, pswapw insns.
500 Thu Jul 1 00:17:24 1999 Jeffrey A Law (law@cygnus.com)
502 * hppa.h (struct pa_opcode): Add new field "flags".
503 (FLAGS_STRICT): Define.
505 Fri Jun 25 04:22:04 1999 Jerry Quinn <jquinn@nortelnetworks.com>
506 Jeff Law <law@cygnus.com>
508 * hppa.h (pa_opcodes): Add pa2.0 clrbts instruction.
510 * hppa.h (pa_opcodes): Add entries for mfia and mtsarcm instructions.
512 1999-06-23 Alan Modra <alan@spri.levels.unisa.edu.au>
514 * i386.h: Allow `l' suffix on bswap. Allow `w' suffix on arpl,
515 lldt, lmsw, ltr, str, verr, verw. Add FP flag to fcmov*. Add FP
516 flag to fcomi and friends.
518 Fri May 28 15:26:11 1999 Jeffrey A Law (law@cygnus.com)
520 * hppa.h (pa_opcodes): Move integer arithmetic instructions after
521 integer logical instructions.
523 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
525 * m68k.h: Document new formats `E', `G', `H' and new places `N',
526 `n', `o'.
528 * m68k.h: Define mcf5206e, mcf5307, mcf. Document new format `u'
529 and new places `m', `M', `h'.
531 Thu May 27 04:13:54 1999 Joel Sherrill (joel@OARcorp.com
533 * hppa.h (pa_opcodes): Add several processor specific system
534 instructions.
536 Wed May 26 16:57:44 1999 Jeffrey A Law (law@cygnus.com)
538 * hppa.h (pa_opcodes): Add second entry for "comb", "comib",
539 "addb", and "addib" to be used by the disassembler.
541 1999-05-12 Alan Modra <alan@apri.levels.unisa.edu.au>
543 * i386.h (ReverseModrm): Remove all occurences.
544 (InvMem): Add to control/debug/test mov insns, movhlps, movlhps,
545 movmskps, pextrw, pmovmskb, maskmovq.
546 Change NoSuf to FP on all MMX, XMM and AMD insns as these all
547 ignore the data size prefix.
549 * i386.h (i386_optab, i386_regtab): Add support for PIII SIMD.
550 Mostly stolen from Doug Ledford <dledford@redhat.com>
552 Sat May 8 23:27:35 1999 Richard Henderson <rth@cygnus.com>
554 * ppc.h (PPC_OPCODE_64_BRIDGE): New.
556 1999-04-14 Doug Evans <devans@casey.cygnus.com>
558 * cgen.h (CGEN_ATTR): Delete member num_nonbools.
559 (CGEN_ATTR_TYPE): Update.
560 (CGEN_ATTR_MASK): Number booleans starting at 0.
561 (CGEN_ATTR_VALUE): Update.
562 (CGEN_INSN_ATTR): Update.
564 Mon Apr 12 23:43:27 1999 Jeffrey A Law (law@cygnus.com)
566 * hppa.h (fmpyfadd, fmpynfadd, fneg, fnegabs): New PA2.0
567 instructions.
569 Tue Mar 23 11:24:38 1999 Jeffrey A Law (law@cygnus.com)
571 * hppa.h (bb, bvb): Tweak opcode/mask.
574 1999-03-22 Doug Evans <devans@casey.cygnus.com>
576 * cgen.h (CGEN_ISA,CGEN_MACH): New typedefs.
577 (struct cgen_cpu_desc): Rename member mach to machs. New member isas.
578 New members word_bitsize,default_insn_bitsize,base_insn-bitsize,
579 min_insn_bitsize,max_insn_bitsize,isa_table,mach_table,rebuild_tables.
580 Delete member max_insn_size.
581 (enum cgen_cpu_open_arg): New enum.
582 (cpu_open): Update prototype.
583 (cpu_open_1): Declare.
584 (cgen_set_cpu): Delete.
586 1999-03-11 Doug Evans <devans@casey.cygnus.com>
588 * cgen.h (CGEN_HW_TABLE): Delete `num_init_entries' member.
589 (CGEN_OPERAND_NIL): New macro.
590 (CGEN_OPERAND): New member `type'.
591 (@arch@_cgen_operand_table): Delete decl.
592 (CGEN_OPERAND_INDEX,CGEN_OPERAND_TYPE,CGEN_OPERAND_ENTRY): Delete.
593 (CGEN_OPERAND_TABLE): New struct.
594 (cgen_operand_lookup_by_name,cgen_operand_lookup_by_num): Declare.
595 (CGEN_OPINST): Pointer to operand table entry replaced with enum.
596 (CGEN_CPU_TABLE): New member `isa'. Change member `operand_table',
597 now a CGEN_OPERAND_TABLE. Add CGEN_CPU_DESC arg to
598 {get,set}_{int,vma}_operand.
599 (@arch@_cgen_cpu_open): New arg `isa'.
600 (cgen_set_cpu): Ditto.
602 Fri Feb 26 02:36:45 1999 Richard Henderson <rth@cygnus.com>
604 * i386.h: Fill in cmov and fcmov alternates. Add fcomi short forms.
606 1999-02-25 Doug Evans <devans@casey.cygnus.com>
608 * cgen.h (enum cgen_asm_type): Add CGEN_ASM_NONE.
609 (CGEN_HW_ENTRY): Delete member `next'. Change type of `type' to
610 enum cgen_hw_type.
611 (CGEN_HW_TABLE): New struct.
612 (hw_table): Delete declaration.
613 (CGEN_OPERAND): Change member hw to hw_type, change type from pointer
614 to table entry to enum.
615 (CGEN_OPINST): Ditto.
616 (CGEN_CPU_TABLE): Change member hw_list to hw_table.
618 Sat Feb 13 14:13:44 1999 Richard Henderson <rth@cygnus.com>
620 * alpha.h (AXP_OPCODE_EV6): New.
621 (AXP_OPCODE_NOPAL): Include it.
623 1999-02-09 Doug Evans <devans@casey.cygnus.com>
625 * cgen.h (CGEN_CPU_DESC): Renamed from CGEN_OPCODE_DESC.
626 All uses updated. New members int_insn_p, max_insn_size,
627 parse_operand,insert_operand,extract_operand,print_operand,
628 sizeof_fields,set_fields_bitsize,get_int_operand,set_int_operand,
629 get_vma_operand,set_vma_operand,parse_handlers,insert_handlers,
630 extract_handlers,print_handlers.
631 (CGEN_ATTR): Change type of num_nonbools to unsigned int.
632 (CGEN_ATTR_BOOL_OFFSET): New macro.
633 (CGEN_ATTR_MASK): Subtract it to compute bit number.
634 (CGEN_ATTR_VALUE): Redo bool/nonbool attr calculation.
635 (cgen_opcode_handler): Renamed from cgen_base.
636 (CGEN_HW_ATTR_VALUE): Renamed from CGEN_HW_ATTR, all uses updated.
637 (CGEN_OPERAND_ATTR_VALUE): Renamed from CGEN_OPERAND_ATTR,
638 all uses updated.
639 (CGEN_OPERAND_INDEX): Rewrite to use table entry, not global.
640 (enum cgen_opinst_type): Renamed from cgen_operand_instance_type.
641 (CGEN_IFLD_ATTR_VALUE): Renamed from CGEN_IFLD_ATTR, all uses updated.
642 (CGEN_OPCODE,CGEN_IBASE): New types.
643 (CGEN_INSN): Rewrite.
644 (CGEN_{ASM,DIS}_HASH*): Delete.
645 (init_opcode_table,init_ibld_table): Declare.
646 (CGEN_INSN_ATTR): New type.
648 Mon Feb 1 21:09:14 1999 Catherine Moore <clm@cygnus.com>
650 * i386.h (d_Suf, x_Suf, sld_Suf, sldx_Suf, bwld_Suf): Define.
651 (x_FP, d_FP, dls_FP, sldx_FP): Define.
652 Change *Suf definitions to include x and d suffixes.
653 (movsx): Use w_Suf and b_Suf.
654 (movzx): Likewise.
655 (movs): Use bwld_Suf.
656 (fld): Change ordering. Use sld_FP.
657 (fild): Add Intel Syntax equivalent of fildq.
658 (fst): Use sld_FP.
659 (fist): Use sld_FP.
660 (fstp): Use sld_FP. Add x_FP version.
661 (fistp): LLongMem version for Intel Syntax.
662 (fcom, fcomp): Use sld_FP.
663 (fadd, fiadd, fsub): Use sld_FP.
664 (fsubr): Use sld_FP.
665 (fmul, fimul, fdvi, fidiv, fdivr): Use sld_FP.
667 1999-01-27 Doug Evans <devans@casey.cygnus.com>
669 * cgen.h (enum cgen_mode): Add CGEN_MODE_TARGET_MAX, CGEN_MODE_INT,
670 CGEN_MODE_UINT.
672 Sat Jan 16 01:29:25 1999 Jeffrey A Law (law@cygnus.com)
674 * hppa.h (bv): Fix mask.
676 1999-01-05 Doug Evans <devans@casey.cygnus.com>
678 * cgen.h (CGEN_ATTR_VALUE_TYPE): New typedef.
679 (CGEN_ATTR): Use it.
680 (CGEN_ATTR_TYPE,CGEN_ATTR_ENTRY): Ditto.
681 (CGEN_ATTR_TABLE): New member dfault.
683 1998-12-30 Gavin Romig-Koch <gavin@cygnus.com>
685 * mips.h (MIPS16_INSN_BRANCH): New.
687 Wed Dec 9 10:38:48 1998 David Taylor <taylor@texas.cygnus.com>
689 The following is part of a change made by Edith Epstein
690 <eepstein@sophia.cygnus.com> as part of a project to merge in
691 changes by HP; HP did not create ChangeLog entries.
693 * hppa.h (completer_chars): list of chars to not put a space
694 after.
696 Sun Dec 6 13:21:34 1998 Ian Lance Taylor <ian@cygnus.com>
698 * i386.h (i386_optab): Permit w suffix on processor control and
699 status word instructions.
701 1998-11-30 Doug Evans <devans@casey.cygnus.com>
703 * cgen.h (struct cgen_hw_entry): Delete const on attrs member.
704 (struct cgen_keyword_entry): Ditto.
705 (struct cgen_operand): Ditto.
706 (CGEN_IFLD): New typedef, with associated access macros.
707 (CGEN_IFMT): New typedef, with associated access macros.
708 (CGEN_IFMT): Renamed from CGEN_FORMAT. New member `iflds'.
709 (CGEN_IVALUE): New typedef.
710 (struct cgen_insn): Delete const on syntax,attrs members.
711 `format' now points to format data. Type of `value' is now
712 CGEN_IVALUE.
713 (struct cgen_opcode_table): New member ifld_table.
715 1998-11-18 Doug Evans <devans@casey.cygnus.com>
717 * cgen.h (cgen_extract_fn): Update type of `base_insn' arg.
718 (CGEN_OPERAND_INSTANCE): New member `attrs'.
719 (CGEN_OPERAND_INSTANCE_{ATTRS,ATTR}): New macros.
720 (cgen_dis_lookup_insn): Update type of `base_insn' arg.
721 (cgen_opcode_table): Update type of dis_hash fn.
722 (extract_operand): Update type of `insn_value' arg.
724 Thu Oct 29 11:38:36 1998 Doug Evans <devans@canuck.cygnus.com>
726 * cgen.h (CGEN_VERSION_{MAJOR,MINOR,FIXLEVEL}): Delete.
728 Tue Oct 27 08:57:59 1998 Gavin Romig-Koch <gavin@cygnus.com>
730 * mips.h (INSN_MULT): Added.
732 Tue Oct 20 11:31:34 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
734 * i386.h (MAX_MNEM_SIZE): Rename from MAX_OPCODE_SIZE.
736 Mon Oct 19 12:50:00 1998 Doug Evans <devans@seba.cygnus.com>
738 * cgen.h (CGEN_INSN_INT): New typedef.
739 (CGEN_INT_INSN_P): Renamed from CGEN_INT_INSN.
740 (CGEN_INSN_BYTES): Renamed from cgen_insn_t.
741 (CGEN_INSN_BYTES_PTR): New typedef.
742 (CGEN_EXTRACT_INFO): New typedef.
743 (cgen_insert_fn,cgen_extract_fn): Update.
744 (cgen_opcode_table): New member `insn_endian'.
745 (assemble_insn,lookup_insn,lookup_get_insn_operands): Update.
746 (insert_operand,extract_operand): Update.
747 (cgen_get_insn_value,cgen_put_insn_value): Add prototypes.
749 Fri Oct 9 13:38:13 1998 Doug Evans <devans@seba.cygnus.com>
751 * cgen.h (CGEN_ATTR_BOOLS): New macro.
752 (struct CGEN_HW_ENTRY): New member `attrs'.
753 (CGEN_HW_ATTR): New macro.
754 (struct CGEN_OPERAND_INSTANCE): New member `name'.
755 (CGEN_INSN_INVALID_P): New macro.
757 Mon Oct 5 00:21:07 1998 Jeffrey A Law (law@cygnus.com)
759 * hppa.h: Add "fid".
761 Sun Oct 4 21:00:00 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
763 From Robert Andrew Dale <rob@nb.net>
764 * i386.h (i386_optab): Add AMD 3DNow! instructions.
765 (AMD_3DNOW_OPCODE): Define.
767 Tue Sep 22 17:53:47 1998 Nick Clifton <nickc@cygnus.com>
769 * d30v.h (EITHER_BUT_PREFER_MU): Define.
771 Mon Aug 10 14:09:38 1998 Doug Evans <devans@canuck.cygnus.com>
773 * cgen.h (cgen_insn): #if 0 out element `cdx'.
775 Mon Aug 3 12:21:57 1998 Doug Evans <devans@seba.cygnus.com>
777 Move all global state data into opcode table struct, and treat
778 opcode table as something that is "opened/closed".
779 * cgen.h (CGEN_OPCODE_DESC): New type.
780 (all fns): New first arg of opcode table descriptor.
781 (cgen_set_parse_operand_fn): Add prototype.
782 (cgen_current_machine,cgen_current_endian): Delete.
783 (CGEN_OPCODE_TABLE): New members mach,endian,operand_table,
784 parse_operand_fn,asm_hash_table,asm_hash_table_entries,
785 dis_hash_table,dis_hash_table_entries.
786 (opcode_open,opcode_close): Add prototypes.
788 * cgen.h (cgen_insn): New element `cdx'.
790 Thu Jul 30 21:44:25 1998 Frank Ch. Eigler <fche@cygnus.com>
792 * d30v.h (FLAG_LKR): New flag for "left-kills-right" instructions.
794 Tue Jul 28 10:59:07 1998 Jeffrey A Law (law@cygnus.com)
796 * mn10300.h: Add "no_match_operands" field for instructions.
797 (MN10300_MAX_OPERANDS): Define.
799 Fri Jul 24 11:44:24 1998 Doug Evans <devans@canuck.cygnus.com>
801 * cgen.h (cgen_macro_insn_count): Declare.
803 Tue Jul 21 13:12:13 1998 Doug Evans <devans@seba.cygnus.com>
805 * cgen.h (CGEN_VERSION_{MAJOR,MINOR,FIXLEVEL}): Define.
806 (cgen_insert_fn,cgen_extract_fn): New arg `pc'.
807 (get_operand,put_operand): Replaced with get_{int,vma}_operand,
808 set_{int,vma}_operand.
810 Fri Jun 26 11:09:06 1998 Jeffrey A Law (law@cygnus.com)
812 * mn10300.h: Add "machine" field for instructions.
813 (MN103, AM30): Define machine types.
815 Fri Jun 19 16:09:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
817 * i386.h: Use FP, not sl_Suf, for fxsave and fxrstor.
819 1998-06-18 Ulrich Drepper <drepper@cygnus.com>
821 * i386.h: Add support for fxsave, fxrstor, sysenter and sysexit.
823 Sat Jun 13 11:31:35 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
825 * i386.h (i386_optab): Add general form of aad and aam. Add ud2a
826 and ud2b.
827 (i386_regtab): Allow cr0..7, db0..7, dr0..7, tr0..7, not just
828 those that happen to be implemented on pentiums.
830 Tue Jun 9 12:16:01 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
832 * i386.h: Change occurences of Data16 to Size16, Data32 to Size32,
833 IgnoreDataSize to IgnoreSize. Flag address and data size prefixes
834 with Size16|IgnoreSize or Size32|IgnoreSize.
836 Mon Jun 8 12:15:52 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
838 * i386.h (REPNE): Rename to REPNE_PREFIX_OPCODE.
839 (REPE): Rename to REPE_PREFIX_OPCODE.
840 (i386_regtab_end): Remove.
841 (i386_prefixtab, i386_prefixtab_end): Remove.
842 (i386_optab): Use NULL as sentinel rather than "" to suit rewrite
843 of md_begin.
844 (MAX_OPCODE_SIZE): Define.
845 (i386_optab_end): Remove.
846 (sl_Suf): Define.
847 (sl_FP): Use sl_Suf.
849 * i386.h (i386_optab): Allow 16 bit displacement for `mov
850 mem,acc'. Combine 16 and 32 bit forms of various insns. Allow 16
851 bit form of ljmp. Add IsPrefix modifier to prefixes. Add addr32,
852 data32, dword, and adword prefixes.
853 (i386_regtab): Add BaseIndex modifier to valid 16 bit base/index
854 regs.
856 Fri Jun 5 23:42:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
858 * i386.h (i386_regtab): Remove BaseIndex modifier from esp.
860 * i386.h: Allow `l' suffix on fld, fst, fstp, fcom, fcomp with
861 register operands, because this is a common idiom. Flag them with
862 a warning. Allow illegal faddp, fsubp, fsubrp, fmulp, fdivp,
863 fdivrp because gcc erroneously generates them. Also flag with a
864 warning.
866 * i386.h: Add suffix modifiers to most insns, and tighter operand
867 checks in some cases. Fix a number of UnixWare compatibility
868 issues with float insns. Merge some floating point opcodes, using
869 new FloatMF modifier.
870 (WORD_PREFIX_OPCODE): Rename to DATA_PREFIX_OPCODE for
871 consistency.
873 * i386.h: Change occurence of ShortformW to W|ShortForm. Add
874 IgnoreDataSize where appropriate.
876 Wed Jun 3 18:28:45 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
878 * i386.h: (one_byte_segment_defaults): Remove.
879 (two_byte_segment_defaults): Remove.
880 (i386_regtab): Add BaseIndex to 32 bit regs reg_type.
882 Fri May 15 15:59:04 1998 Doug Evans <devans@seba.cygnus.com>
884 * cgen.h (cgen_hw_lookup_by_name): Renamed from cgen_hw_lookup.
885 (cgen_hw_lookup_by_num): Declare.
887 Thu May 7 09:27:58 1998 Frank Ch. Eigler <fche@cygnus.com>
889 * mips.h (OP_{SH,MASK}_CODE2): Added "q" operand format for lower
890 ten bits of MIPS ISA1 "break" instruction, and for "sdbbp"
892 Thu May 7 02:14:08 1998 Doug Evans <devans@charmed.cygnus.com>
894 * cgen.h (cgen_asm_init_parse): Delete.
895 (cgen_save_fixups,cgen_restore_fixups,cgen_swap_fixups): Delete.
896 (cgen_asm_record_register,cgen_asm_finish_insn): Delete.
898 Mon Apr 27 10:13:11 1998 Doug Evans <devans@seba.cygnus.com>
900 * cgen.h (CGEN_ATTR_TYPE): Delete `const', moved to uses.
901 (cgen_asm_finish_insn): Update prototype.
902 (cgen_insn): New members num, data.
903 (CGEN_INSN_TABLE): Members asm_hash, asm_hash_table_size,
904 dis_hash, dis_hash_table_size moved to ...
905 (CGEN_OPCODE_TABLE). Here. Renamed from CGEN_OPCODE_DATA.
906 All uses updated. New members asm_hash_p, dis_hash_p.
907 (CGEN_MINSN_EXPANSION): New struct.
908 (cgen_expand_macro_insn): Declare.
909 (cgen_macro_insn_count): Declare.
910 (get_insn_operands): Update prototype.
911 (lookup_get_insn_operands): Declare.
913 Tue Apr 21 17:11:32 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
915 * i386.h (i386_optab): Change iclrKludge and imulKludge to
916 regKludge. Add operands types for string instructions.
918 Mon Apr 20 14:40:29 1998 Tom Tromey <tromey@cygnus.com>
920 * i386.h (X): Renamed from `Z_' to preserve formatting of opcode
921 table.
923 Sun Apr 19 13:54:06 1998 Tom Tromey <tromey@cygnus.com>
925 * i386.h (Z_): Renamed from `_' to avoid clash with common alias
926 for `gettext'.
928 Fri Apr 3 12:04:48 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
930 * i386.h: Remove NoModrm flag from all insns: it's never checked.
931 Add IsString flag to string instructions.
932 (IS_STRING): Don't define.
933 (LOCK_PREFIX_OPCODE, CS_PREFIX_OPCODE, DS_PREFIX_OPCODE): Define.
934 (ES_PREFIX_OPCODE, FS_PREFIX_OPCODE, GS_PREFIX_OPCODE): Define.
935 (SS_PREFIX_OPCODE): Define.
937 Mon Mar 30 21:31:56 1998 Ian Lance Taylor <ian@cygnus.com>
939 * i386.h: Revert March 24 patch; no more LinearAddress.
941 Mon Mar 30 10:25:54 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
943 * i386.h (i386_optab): Remove fwait (9b) from all floating point
944 instructions, and instead add FWait opcode modifier. Add short
945 form of fldenv and fstenv.
946 (FWAIT_OPCODE): Define.
948 * i386.h (i386_optab): Change second operand constraint of `mov
949 sreg,reg|mem' instruction from Reg16|Mem to WordReg|WordMem to
950 allow legal instructions such as `movl %gs,%esi'
952 Fri Mar 27 18:30:52 1998 Ian Lance Taylor <ian@cygnus.com>
954 * h8300.h: Various changes to fully bracket initializers.
956 Tue Mar 24 18:32:47 1998 H.J. Lu <hjl@gnu.org>
958 * i386.h: Set LinearAddress for lidt and lgdt.
960 Mon Mar 2 10:44:07 1998 Doug Evans <devans@seba.cygnus.com>
962 * cgen.h (CGEN_BOOL_ATTR): New macro.
964 Thu Feb 26 15:54:31 1998 Michael Meissner <meissner@cygnus.com>
966 * d30v.h (FLAG_DELAY): New flag for delayed branches/jumps.
968 Mon Feb 23 10:38:21 1998 Doug Evans <devans@seba.cygnus.com>
970 * cgen.h (CGEN_CAT3): Delete. Use CONCAT3 now.
971 (cgen_insn): Record syntax and format entries here, rather than
972 separately.
974 Tue Feb 17 21:42:56 1998 Nick Clifton <nickc@cygnus.com>
976 * cgen.h (CGEN_SYNTAX_MAKE_FIELD): New macro.
978 Tue Feb 17 16:00:56 1998 Doug Evans <devans@seba.cygnus.com>
980 * cgen.h (cgen_insert_fn): Change type of result to const char *.
981 (cgen_parse_{signed,unsigned}_integer): Delete min,max arguments.
982 (CGEN_{INSN,KEYWORD,OPERAND}_NBOOL_ATTRS): Renamed from ..._MAX_ATTRS.
984 Thu Feb 12 18:30:41 1998 Doug Evans <devans@canuck.cygnus.com>
986 * cgen.h (lookup_insn): New argument alias_p.
988 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
990 Fix rac to accept only a0:
991 * d10v.h (OPERAND_ACC): Split into:
992 (OPERAND_ACC0, OPERAND_ACC1) .
993 (OPERAND_GPR): Define.
995 Wed Feb 11 17:31:53 1998 Doug Evans <devans@seba.cygnus.com>
997 * cgen.h (CGEN_FIELDS): Define here.
998 (CGEN_HW_ENTRY): New member `type'.
999 (hw_list): Delete decl.
1000 (enum cgen_mode): Declare.
1001 (CGEN_OPERAND): New member `hw'.
1002 (enum cgen_operand_instance_type): Declare.
1003 (CGEN_OPERAND_INSTANCE): New type.
1004 (CGEN_INSN): New member `operands'.
1005 (CGEN_OPCODE_DATA): Make hw_list const.
1006 (get_insn_operands,lookup_insn): Add prototypes for.
1008 Tue Feb 3 17:11:23 1998 Doug Evans <devans@seba.cygnus.com>
1010 * cgen.h (CGEN_INSN_MAX_ATTRS): Renamed from CGEN_MAX_INSN_ATTRS.
1011 (CGEN_HW_ENTRY): Move `next' entry to end of struct.
1012 (CGEN_KEYWORD_MAX_ATTRS): Renamed from CGEN_MAX_KEYWORD_ATTRS.
1013 (CGEN_OPERAND_MAX_ATTRS): Renamed from CGEN_MAX_OPERAND_ATTRS.
1015 Mon Feb 2 19:19:15 1998 Ian Lance Taylor <ian@cygnus.com>
1017 * cgen.h: Correct typo in comment end marker.
1019 Mon Feb 2 17:10:38 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1021 * tic30.h: New file.
1023 Thu Jan 22 17:54:56 1998 Nick Clifton <nickc@cygnus.com>
1025 * cgen.h: Add prototypes for cgen_save_fixups(),
1026 cgen_restore_fixups(), and cgen_swap_fixups(). Change prototype
1027 of cgen_asm_finish_insn() to return a char *.
1029 Wed Jan 14 17:21:43 1998 Nick Clifton <nickc@cygnus.com>
1031 * cgen.h: Formatting changes to improve readability.
1033 Mon Jan 12 11:37:36 1998 Doug Evans <devans@seba.cygnus.com>
1035 * cgen.h (*): Clean up pass over `struct foo' usage.
1036 (CGEN_ATTR): Make unsigned char.
1037 (CGEN_ATTR_TYPE): Update.
1038 (CGEN_ATTR_{ENTRY,TABLE}): New types.
1039 (cgen_base): Move member `attrs' to cgen_insn.
1040 (CGEN_KEYWORD): New member `null_entry'.
1041 (CGEN_{SYNTAX,FORMAT}): New types.
1042 (cgen_insn): Format and syntax separated from each other.
1044 Tue Dec 16 15:15:52 1997 Michael Meissner <meissner@cygnus.com>
1046 * d30v.h (d30v_opcode): Reorder flags somewhat, add new flags for
1047 2 word load/store, ADDppp/SUBppp, 16/32 bit multiply. Make
1048 flags_{used,set} long.
1049 (d30v_operand): Make flags field long.
1051 Mon Dec 1 12:24:44 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1053 * m68k.h: Fix comment describing operand types.
1055 Sun Nov 23 22:31:27 1997 Michael Meissner <meissner@cygnus.com>
1057 * d30v.h (SHORT_CMPU): Add case for cmpu instruction, and move
1058 everything else after down.
1060 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1062 * d10v.h (OPERAND_FLAG): Split into:
1063 (OPERAND_FFLAG, OPERAND_CFLAG) .
1065 Thu Nov 13 11:04:24 1997 Gavin Koch <gavin@cygnus.com>
1067 * mips.h (struct mips_opcode): Changed comments to reflect new
1068 field usage.
1070 Fri Oct 24 22:36:20 1997 Ken Raeburn <raeburn@cygnus.com>
1072 * mips.h: Added to comments a quick-ref list of all assigned
1073 operand type characters.
1074 (OP_{MASK,SH}_PERFREG): New macros.
1076 Wed Oct 22 17:28:33 1997 Richard Henderson <rth@cygnus.com>
1078 * sparc.h: Add '_' and '/' for v9a asr's.
1079 Patch from David Miller <davem@vger.rutgers.edu>
1081 Tue Oct 14 13:22:29 1997 Jeffrey A Law (law@cygnus.com)
1083 * h8300.h: Bit ops with absolute addresses not in the 8 bit
1084 area are not available in the base model (H8/300).
1086 Thu Sep 25 13:03:41 1997 Ian Lance Taylor <ian@cygnus.com>
1088 * m68k.h: Remove documentation of ` operand specifier.
1090 Wed Sep 24 19:00:34 1997 Ian Lance Taylor <ian@cygnus.com>
1092 * m68k.h: Document q and v operand specifiers.
1094 Mon Sep 15 18:28:37 1997 Nick Clifton <nickc@cygnus.com>
1096 * v850.h (struct v850_opcode): Add processors field.
1097 (PROCESSOR_V850, PROCESSOR_ALL): New bit constants.
1098 (PROCESSOR_V850E, PROCESSOR_NOT_V850): New bit constants.
1099 (PROCESSOR_V850EA): New bit constants.
1101 Mon Sep 15 11:29:43 1997 Ken Raeburn <raeburn@cygnus.com>
1103 Merge changes from Martin Hunt:
1105 * d30v.h: Allow up to 64 control registers. Add
1106 SHORT_A5S format.
1108 * d30v.h (LONG_Db): New form for delayed branches.
1110 * d30v.h: (LONG_Db): New form for repeati.
1112 * d30v.h (SHORT_D2B): New form.
1114 * d30v.h (SHORT_A2): New form.
1116 * d30v.h (OPERAND_2REG): Add new operand to indicate 2
1117 registers are used. Needed for VLIW optimization.
1119 Mon Sep 8 14:05:45 1997 Doug Evans <dje@canuck.cygnus.com>
1121 * cgen.h: Move assembler interface section
1122 up so cgen_parse_operand_result is defined for cgen_parse_address.
1123 (cgen_parse_address): Update prototype.
1125 Tue Sep 2 15:32:32 1997 Nick Clifton <nickc@cygnus.com>
1127 * v850.h (V850_OPREAND_ADJUST_SHORT_MEMORY): Removed.
1129 Tue Aug 26 12:21:52 1997 Ian Lance Taylor <ian@cygnus.com>
1131 * i386.h (two_byte_segment_defaults): Correct base register 5 in
1132 modes 1 and 2 to be ss rather than ds. From Gabriel Paubert
1133 <paubert@iram.es>.
1135 * i386.h: Set ud2 to 0x0f0b. From Gabriel Paubert
1136 <paubert@iram.es>.
1138 * i386.h: Comment fixes for ficom[p]?{s,l} from Gabriel Paubert
1139 <paubert@iram.es>.
1141 * i386.h (JUMP_ON_CX_ZERO): Uncomment (define again).
1142 (JUMP_ON_ECX_ZERO): Remove commented out macro.
1144 Fri Aug 22 10:38:29 1997 Nick Clifton <nickc@cygnus.com>
1146 * v850.h (V850_NOT_R0): New flag.
1148 Mon Aug 18 11:05:58 1997 Nick Clifton <nickc@cygnus.com>
1150 * v850.h (struct v850_opcode): Remove flags field.
1152 Wed Aug 13 18:45:48 1997 Nick Clifton <nickc@cygnus.com>
1154 * v850.h (struct v850_opcode): Add flags field.
1155 (struct v850_operand): Extend meaning of 'bits' and 'shift'
1156 fields.
1157 (V850E_INSTRUCTION, V850EA_INSTRUCTION): New flags.
1158 (V850E_PUSH_POP, V850E_IMMEDIATE16, V850E_IMMEDIATE32): New flags.
1160 Fri Aug 8 16:58:42 1997 Doug Evans <dje@canuck.cygnus.com>
1162 * arc.h: New file.
1164 Thu Jul 24 21:16:58 1997 Doug Evans <dje@canuck.cygnus.com>
1166 * sparc.h (sparc_opcodes): Declare as const.
1168 Thu Jul 10 12:53:25 1997 Jeffrey A Law (law@cygnus.com)
1170 * mips.h (FP_S, FP_D): Define. Bitmasks indicating if an insn
1171 uses single or double precision floating point resources.
1172 (INSN_NO_ISA, INSN_ISA1): Define.
1173 (cpu specific INSN macros): Tweak into bitmasks outside the range
1174 of INSN_ISA field.
1176 Mon Jun 16 14:10:00 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1178 * i386.h: Fix pand opcode.
1180 Mon Jun 2 11:35:09 1997 Gavin Koch <gavin@cygnus.com>
1182 * mips.h: Widen INSN_ISA and move it to a more convenient
1183 bit position. Add INSN_3900.
1185 Tue May 20 11:25:29 1997 Gavin Koch <gavin@cygnus.com>
1187 * mips.h (struct mips_opcode): added new field membership.
1189 Mon May 12 16:26:50 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1191 * i386.h (movd): only Reg32 is allowed.
1193 * i386.h: add fcomp and ud2. From Wayne Scott
1194 <wscott@ichips.intel.com>.
1196 Mon May 5 17:16:21 1997 Ian Lance Taylor <ian@cygnus.com>
1198 * i386.h: Add MMX instructions.
1200 Mon May 5 12:45:19 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1202 * i386.h: Remove W modifier from conditional move instructions.
1204 Mon Apr 14 14:56:58 1997 Ian Lance Taylor <ian@cygnus.com>
1206 * i386.h: Change the opcodes for fsubp, fsubrp, fdivp, and fdivrp
1207 with no arguments to match that generated by the UnixWare
1208 assembler.
1210 Thu Apr 10 14:35:00 1997 Doug Evans <dje@canuck.cygnus.com>
1212 * cgen.h (<cpu>_cgen_assemble_insn): New arg for errmsg.
1213 (cgen_parse_operand_fn): Declare.
1214 (cgen_init_parse_operand): Declare.
1215 (cgen_parse_operand): Renamed from cgen_asm_parse_operand,
1216 new argument `want'.
1217 (enum cgen_parse_operand_result): Renamed from cgen_asm_result.
1218 (enum cgen_parse_operand_type): New enum.
1220 Sat Apr 5 13:14:05 1997 Ian Lance Taylor <ian@cygnus.com>
1222 * i386.h: Revert last patch for the NON_BROKEN_OPCODES cases.
1224 Fri Apr 4 11:46:11 1997 Doug Evans <dje@canuck.cygnus.com>
1226 * cgen.h: New file.
1228 Fri Apr 4 14:02:32 1997 Ian Lance Taylor <ian@cygnus.com>
1230 * i386.h: Correct opcode values for fsubp, fsubrp, fdivp, and
1231 fdivrp.
1233 Tue Mar 25 22:57:26 1997 Stu Grossman (grossman@critters.cygnus.com)
1235 * v850.h (extract): Make unsigned.
1237 Mon Mar 24 14:38:15 1997 Ian Lance Taylor <ian@cygnus.com>
1239 * i386.h: Add iclr.
1241 Thu Mar 20 19:49:10 1997 Ian Lance Taylor <ian@cygnus.com>
1243 * i386.h: Change DW to W for cmpxchg and xadd, since they don't
1244 take a direction bit.
1246 Sat Mar 15 19:03:29 1997 H.J. Lu <hjl@lucon.org>
1248 * sparc.h (sparc_opcode_lookup_arch): Use full prototype.
1250 Fri Mar 14 15:22:01 1997 Ian Lance Taylor <ian@cygnus.com>
1252 * sparc.h: Include <ansidecl.h>. Update function declarations to
1253 use prototypes, and to use const when appropriate.
1255 Thu Mar 6 14:18:30 1997 Jeffrey A Law (law@cygnus.com)
1257 * mn10300.h (MN10300_OPERAND_RELAX): Define.
1259 Mon Feb 24 15:15:56 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1261 * d10v.h: Change pre_defined_registers to
1262 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
1264 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
1266 * mips.h: Add macros for cop0, cop1 cop2 and cop3.
1267 Change mips_opcodes from const array to a pointer,
1268 and change bfd_mips_num_opcodes from const int to int,
1269 so that we can increase the size of the mips opcodes table
1270 dynamically.
1272 Fri Feb 21 16:34:18 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1274 * d30v.h (FLAG_X): Remove unused flag.
1276 Tue Feb 18 17:37:20 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1278 * d30v.h: New file.
1280 Fri Feb 14 13:16:15 1997 Fred Fish <fnf@cygnus.com>
1282 * tic80.h (PDS_NAME): Macro to access name field of predefined symbols.
1283 (PDS_VALUE): Macro to access value field of predefined symbols.
1284 (tic80_next_predefined_symbol): Add prototype.
1286 Mon Feb 10 10:32:17 1997 Fred Fish <fnf@cygnus.com>
1288 * tic80.h (tic80_symbol_to_value): Change prototype to match
1289 change in function, added class parameter.
1291 Thu Feb 6 17:30:15 1997 Fred Fish <fnf@cygnus.com>
1293 * tic80.h (TIC80_OPERAND_ENDMASK): Add for flagging TIc80
1294 endmask fields, which are somewhat weird in that 0 and 32 are
1295 treated exactly the same.
1297 Thu Jan 30 13:46:18 1997 Fred Fish <fnf@cygnus.com>
1299 * tic80.h: Change all the OPERAND defines to use the form (1 << X)
1300 rather than a constant that is 2**X. Reorder them to put bits for
1301 operands that have symbolic names in the upper bits, so they can
1302 be packed into an int where the lower bits contain the value that
1303 corresponds to that symbolic name.
1304 (predefined_symbo): Add struct.
1305 (tic80_predefined_symbols): Declare array of translations.
1306 (tic80_num_predefined_symbols): Declare size of that array.
1307 (tic80_value_to_symbol): Declare function.
1308 (tic80_symbol_to_value): Declare function.
1310 Wed Jan 29 09:37:25 1997 Jeffrey A Law (law@cygnus.com)
1312 * mn10200.h (MN10200_OPERAND_RELAX): Define.
1314 Sat Jan 18 15:18:59 1997 Fred Fish <fnf@cygnus.com>
1316 * tic80.h (TIC80_NO_R0_DEST): Add for opcodes where r0 cannot
1317 be the destination register.
1319 Thu Jan 16 20:48:55 1997 Fred Fish <fnf@cygnus.com>
1321 * tic80.h (struct tic80_opcode): Change "format" field to "flags".
1322 (FMT_UNUSED, FMT_SI, FMT_LI, FMT_REG): Delete.
1323 (TIC80_VECTOR): Define a flag bit for the flags. This one means
1324 that the opcode can have two vector instructions in a single
1325 32 bit word and we have to encode/decode both.
1327 Tue Jan 14 19:37:09 1997 Fred Fish <fnf@cygnus.com>
1329 * tic80.h (TIC80_OPERAND_PCREL): Renamed from
1330 TIC80_OPERAND_RELATIVE for PC relative.
1331 (TIC80_OPERAND_BASEREL): New flag bit for register
1332 base relative.
1334 Mon Jan 13 15:56:38 1997 Fred Fish <fnf@cygnus.com>
1336 * tic80.h (TIC80_OPERAND_FLOAT): Add for floating point operands.
1338 Mon Jan 6 10:51:15 1997 Fred Fish <fnf@cygnus.com>
1340 * tic80.h (TIC80_OPERAND_SCALED): Operand may have optional
1341 ":s" modifier for scaling.
1343 Sun Jan 5 12:12:19 1997 Fred Fish <fnf@cygnus.com>
1345 * tic80.h (TIC80_OPERAND_M_SI): Add operand modifier for ":m".
1346 (TIC80_OPERAND_M_LI): Ditto
1348 Sat Jan 4 19:02:44 1997 Fred Fish <fnf@cygnus.com>
1350 * tic80.h (TIC80_OPERAND_BITNUM): Renamed from TIC80_OPERAND_CC_SZ.
1351 (TIC80_OPERAND_CC): New define for condition code operand.
1352 (TIC80_OPERAND_CR): New define for control register operand.
1354 Fri Jan 3 16:22:23 1997 Fred Fish <fnf@cygnus.com>
1356 * tic80.h (struct tic80_opcode): Name changed.
1357 (struct tic80_opcode): Remove format field.
1358 (struct tic80_operand): Add insertion and extraction functions.
1359 (TIC80_OPERAND_*): Remove old bogus values, start adding new
1360 correct ones.
1361 (FMT_*): Ditto.
1363 Tue Dec 31 15:05:41 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1365 * v850.h (V850_OPERAND_ADJUST_SHORT_MEMORY): New flag to adjust
1366 type IV instruction offsets.
1368 Fri Dec 27 22:23:10 1996 Fred Fish <fnf@cygnus.com>
1370 * tic80.h: New file.
1372 Wed Dec 18 10:06:31 1996 Jeffrey A Law (law@cygnus.com)
1374 * mn10200.h (MN10200_OPERAND_NOCHECK): Define.
1376 Sat Dec 14 10:48:31 1996 Fred Fish <fnf@ninemoons.com>
1378 * mn10200.h: Fix comment, mn10200_operand not powerpc_operand.
1379 * mn10300.h: Fix comment, mn10300_operand not powerpc_operand.
1380 * v850.h: Fix comment, v850_operand not powerpc_operand.
1382 Mon Dec 9 16:45:39 1996 Jeffrey A Law (law@cygnus.com)
1384 * mn10200.h: Flesh out structures and definitions needed by
1385 the mn10200 assembler & disassembler.
1387 Tue Nov 26 10:46:56 1996 Ian Lance Taylor <ian@cygnus.com>
1389 * mips.h: Add mips16 definitions.
1391 Mon Nov 25 17:56:54 1996 J.T. Conklin <jtc@cygnus.com>
1393 * m68k.h: Document new <, >, m, n, o and p operand specifiers.
1395 Wed Nov 20 10:59:41 1996 Jeffrey A Law (law@cygnus.com)
1397 * mn10300.h (MN10300_OPERAND_PCREL): Define.
1398 (MN10300_OPERAND_MEMADDR): Define.
1400 Tue Nov 19 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
1402 * mn10300.h (MN10300_OPERAND_REG_LIST): Define.
1404 Wed Nov 6 13:41:08 1996 Jeffrey A Law (law@cygnus.com)
1406 * mn10300.h (MN10300_OPERAND_SPLIT): Define.
1408 Tue Nov 5 13:26:12 1996 Jeffrey A Law (law@cygnus.com)
1410 * mn10300.h (MN10300_OPERAND_EXTENDED): Define.
1412 Mon Nov 4 12:52:48 1996 Jeffrey A Law (law@cygnus.com)
1414 * mn10300.h (MN10300_OPERAND_REPEATED): Define.
1416 Fri Nov 1 10:31:02 1996 Richard Henderson <rth@tamu.edu>
1418 * alpha.h: Don't include "bfd.h"; private relocation types are now
1419 negative to minimize problems with shared libraries. Organize
1420 instruction subsets by AMASK extensions and PALcode
1421 implementation.
1422 (struct alpha_operand): Move flags slot for better packing.
1424 Tue Oct 29 12:19:10 1996 Jeffrey A Law (law@cygnus.com)
1426 * v850.h (V850_OPERAND_RELAX): New operand flag.
1428 Thu Oct 10 14:29:11 1996 Jeffrey A Law (law@cygnus.com)
1430 * mn10300.h (FMT_*): Move operand format definitions
1431 here.
1433 Tue Oct 8 14:48:07 1996 Jeffrey A Law (law@cygnus.com)
1435 * mn10300.h (MN10300_OPERAND_PAREN): Define.
1437 Mon Oct 7 16:52:11 1996 Jeffrey A Law (law@cygnus.com)
1439 * mn10300.h (mn10300_opcode): Add "format" field.
1440 (MN10300_OPERAND_*): Define.
1442 Thu Oct 3 10:33:46 1996 Jeffrey A Law (law@cygnus.com)
1444 * mn10x00.h: Delete.
1445 * mn10200.h, mn10300.h: New files.
1447 Wed Oct 2 21:31:26 1996 Jeffrey A Law (law@cygnus.com)
1449 * mn10x00.h: New file.
1451 Fri Sep 27 18:26:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1453 * v850.h: Add new flag to indicate this instruction uses a PC
1454 displacement.
1456 Fri Sep 13 14:58:13 1996 Jeffrey A Law (law@cygnus.com)
1458 * h8300.h (stmac): Add missing instruction.
1460 Sat Aug 31 16:02:03 1996 Jeffrey A Law (law@cygnus.com)
1462 * v850.h (v850_opcode): Remove "size" field. Add "memop"
1463 field.
1465 Fri Aug 23 10:39:08 1996 Jeffrey A Law (law@cygnus.com)
1467 * v850.h (V850_OPERAND_EP): Define.
1469 * v850.h (v850_opcode): Add size field.
1471 Thu Aug 22 16:51:25 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1473 * v850.h (v850_operands): Add insert and extract fields, pointers
1474 to functions used to handle unusual operand encoding.
1475 (V850_OPERAND_REG, V850_OPERAND_SRG, V850_OPERAND_CC,
1476 V850_OPERAND_SIGNED): Defined.
1478 Wed Aug 21 17:45:10 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1480 * v850.h (v850_operands): Add flags field.
1481 (OPERAND_REG, OPERAND_NUM): Defined.
1483 Tue Aug 20 14:52:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1485 * v850.h: New file.
1487 Fri Aug 16 14:44:15 1996 James G. Smith <jsmith@cygnus.co.uk>
1489 * mips.h (OP_SH_LOCC, OP_SH_HICC, OP_MASK_CC, OP_SH_COP1NORM,
1490 OP_MASK_COP1NORM, OP_SH_COP1SPEC, OP_MASK_COP1SPEC,
1491 OP_MASK_COP1SCLR, OP_MASK_COP1CMP, OP_SH_COP1CMP, OP_SH_FORMAT,
1492 OP_MASK_FORMAT, OP_SH_TRUE, OP_MASK_TRUE, OP_SH_GE, OP_MASK_GE,
1493 OP_SH_UNSIGNED, OP_MASK_UNSIGNED, OP_SH_HINT, OP_MASK_HINT):
1494 Defined.
1496 Fri Aug 16 00:15:15 1996 Jeffrey A Law (law@cygnus.com)
1498 * hppa.h (pitlb, pitlbe, iitlba, iitlbp, fic, fice): Accept
1499 a 3 bit space id instead of a 2 bit space id.
1501 Thu Aug 15 13:11:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1503 * d10v.h: Add some additional defines to support the
1504 assembler in determining which operations can be done in parallel.
1506 Tue Aug 6 11:13:22 1996 Jeffrey A Law (law@cygnus.com)
1508 * h8300.h (SN): Define.
1509 (eepmov.b): Renamed from "eepmov"
1510 (nop, bpt, rte, rts, sleep, clrmac): These have no size associated
1511 with them.
1513 Fri Jul 26 11:47:10 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1515 * d10v.h (OPERAND_SHIFT): New operand flag.
1517 Thu Jul 25 12:06:22 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1519 * d10v.h: Changes for divs, parallel-only instructions, and
1520 signed numbers.
1522 Mon Jul 22 11:21:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1524 * d10v.h (pd_reg): Define. Putting the definition here allows
1525 the assembler and disassembler to share the same struct.
1527 Mon Jul 22 12:15:25 1996 Ian Lance Taylor <ian@cygnus.com>
1529 * i960.h (i960_opcodes): "halt" takes an argument. From Stephen
1530 Williams <steve@icarus.com>.
1532 Wed Jul 17 14:46:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1534 * d10v.h: New file.
1536 Thu Jul 11 12:09:15 1996 Jeffrey A Law (law@cygnus.com)
1538 * h8300.h (band, bclr): Force high bit of immediate nibble to zero.
1540 Wed Jul 3 14:30:12 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1542 * m68k.h (mcf5200): New macro.
1543 Document names of coldfire control registers.
1545 Tue Jul 2 23:05:45 1996 Jeffrey A Law (law@cygnus.com)
1547 * h8300.h (SRC_IN_DST): Define.
1549 * h8300.h (UNOP3): Mark the register operand in this insn
1550 as a source operand, not a destination operand.
1551 (SHIFT_2, SHIFT_IMM): Remove. Eliminate all references.
1552 (UNOP3): Change SHIFT_IMM to IMM for H8/S bitops. Mark
1553 register operand with SRC_IN_DST.
1555 Fri Jun 21 13:52:17 1996 Richard Henderson <rth@tamu.edu>
1557 * alpha.h: New file.
1559 Thu Jun 20 15:02:57 1996 Ian Lance Taylor <ian@cygnus.com>
1561 * rs6k.h: Remove obsolete file.
1563 Wed Jun 19 15:29:38 1996 Ian Lance Taylor <ian@cygnus.com>
1565 * i386.h: Correct opcode values for faddp, fsubp, fsubrp, fmulp,
1566 fdivp, and fdivrp. Add ffreep.
1568 Tue Jun 18 16:06:00 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1570 * h8300.h: Reorder various #defines for readability.
1571 (ABS32SRC, ABS32DST, DSP32LIST, ABS32LIST, A32LIST): Define.
1572 (BITOP): Accept additional (unused) argument. All callers changed.
1573 (EBITOP): Likewise.
1574 (O_LAST): Bump.
1575 (ldc, stc, movb, movw, movl): Use 32bit offsets and absolutes.
1577 * h8300.h (EXR, SHIFT_2, MACREG, SHIFT_IMM, RDINC): Define.
1578 (O_TAS, O_CLRMAC, O_LDMAC, O_MAC, O_LDM, O_STM): Define.
1579 (BITOP, EBITOP): Handle new H8/S addressing modes for
1580 bit insns.
1581 (UNOP3): Handle new shift/rotate insns on the H8/S.
1582 (insns using exr): New instructions.
1583 (tas, mac, ldmac, clrmac, ldm, stm): New instructions.
1585 Thu May 23 16:56:48 1996 Jeffrey A Law (law@cygnus.com)
1587 * h8300.h (add.l): Undo Apr 5th change. The manual I had
1588 was incorrect.
1590 Mon May 6 23:38:22 1996 Jeffrey A Law (law@cygnus.com)
1592 * h8300.h (START): Remove.
1593 (MEMRELAX): Define. Mark absolute memory operands in mov.b, mov.w
1594 and mov.l insns that can be relaxed.
1596 Tue Apr 30 18:30:58 1996 Ian Lance Taylor <ian@cygnus.com>
1598 * i386.h: Remove Abs32 from lcall.
1600 Mon Apr 22 17:09:23 1996 Doug Evans <dje@blues.cygnus.com>
1602 * sparc.h (SPARC_OPCODE_ARCH_V9_P): New macro.
1603 (SLCPOP): New macro.
1604 Mark X,Y opcode letters as in use.
1606 Thu Apr 11 17:28:18 1996 Ian Lance Taylor <ian@cygnus.com>
1608 * sparc.h (F_FLOAT, F_FBR): Define.
1610 Fri Apr 5 16:55:34 1996 Jeffrey A Law (law@cygnus.com)
1612 * h8300.h (ABS8MEM): Renamed from ABSMOV. Remove ABSMOV
1613 from all insns.
1614 (ABS8SRC,ABS8DST): Add ABS8MEM.
1615 (add.l): Fix reg+reg variant.
1616 (eepmov.w): Renamed from eepmovw.
1617 (ldc,stc): Fix many cases.
1619 Sun Mar 31 13:30:03 1996 Doug Evans <dje@canuck.cygnus.com>
1621 * sparc.h (SPARC_OPCODE_ARCH_MASK): New macro.
1623 Thu Mar 7 15:08:23 1996 Doug Evans <dje@charmed.cygnus.com>
1625 * sparc.h (O): Mark operand letter as in use.
1627 Tue Feb 20 20:46:21 1996 Doug Evans <dje@charmed.cygnus.com>
1629 * sparc.h (sparc_{encode,decode}_sparclet_cpreg): Declare.
1630 Mark operand letters uU as in use.
1632 Mon Feb 19 01:59:08 1996 Doug Evans <dje@charmed.cygnus.com>
1634 * sparc.h (sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_SPARCLET.
1635 (sparc_opcode_arch): Delete member `conflicts'. Add `supported'.
1636 (SPARC_OPCODE_SUPPORTED): New macro.
1637 (SPARC_OPCODE_CONFLICT_P): Rewrite.
1638 (F_NOTV9): Delete.
1640 Fri Feb 16 12:23:34 1996 Jeffrey A Law (law@cygnus.com)
1642 * sparc.h (sparc_opcode_lookup_arch) Make return type in
1643 declaration consistent with return type in definition.
1645 Wed Feb 14 18:14:11 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
1647 * i386.h (i386_optab): Remove Data32 from pushf and popf.
1649 Thu Feb 8 14:27:21 1996 James Carlson <carlson@xylogics.com>
1651 * i386.h (i386_regtab): Add 80486 test registers.
1653 Mon Feb 5 18:35:46 1996 Ian Lance Taylor <ian@cygnus.com>
1655 * i960.h (I_HX): Define.
1656 (i960_opcodes): Add HX instruction.
1658 Mon Jan 29 12:43:39 1996 Ken Raeburn <raeburn@cygnus.com>
1660 * i386.h: Fix waiting forms of finit, fstenv, fsave, fstsw, fstcw,
1661 and fclex.
1663 Wed Jan 24 22:36:59 1996 Doug Evans <dje@charmed.cygnus.com>
1665 * sparc.h (enum sparc_opcode_arch_val): Replaces sparc_architecture.
1666 (SPARC_OPCODE_CONFLICT_P): Renamed from ARCHITECTURES_CONFLICT_P.
1667 (bfd_* defines): Delete.
1668 (sparc_opcode_archs): Replaces architecture_pname.
1669 (sparc_opcode_lookup_arch): Declare.
1670 (NUMOPCODES): Delete.
1672 Mon Jan 22 08:24:32 1996 Doug Evans <dje@charmed.cygnus.com>
1674 * sparc.h (enum sparc_architecture): Add v9a.
1675 (ARCHITECTURES_CONFLICT_P): Update.
1677 Thu Dec 28 13:27:53 1995 John Hassey <hassey@rtp.dg.com>
1679 * i386.h: Added Pentium Pro instructions.
1681 Thu Nov 2 22:59:22 1995 Ian Lance Taylor <ian@cygnus.com>
1683 * m68k.h: Document new 'W' operand place.
1685 Tue Oct 24 10:49:10 1995 Jeffrey A Law (law@cygnus.com)
1687 * hppa.h: Add lci and syncdma instructions.
1689 Mon Oct 23 11:09:16 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
1691 * mips.h: Added INSN_4100 flag to mark NEC VR4100 specific
1692 instructions.
1694 Mon Oct 16 10:28:15 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1696 * ppc.h (PPC_OPCODE_{COMMON,ANY}): New opcode flags for
1697 assembler's -mcom and -many switches.
1699 Wed Oct 11 16:56:33 1995 Ken Raeburn <raeburn@cygnus.com>
1701 * i386.h: Fix cmpxchg8b extension opcode description.
1703 Thu Oct 5 18:03:36 1995 Ken Raeburn <raeburn@cygnus.com>
1705 * i386.h: Add Pentium instructions wrmsr, rdtsc, rdmsr, cmpxchg8b,
1706 and register cr4.
1708 Tue Sep 19 15:26:43 1995 Ian Lance Taylor <ian@cygnus.com>
1710 * m68k.h: Change comment: split type P into types 0, 1 and 2.
1712 Wed Aug 30 13:50:55 1995 Doug Evans <dje@canuck.cygnus.com>
1714 * sparc.h (sparc_{encode,decode}_prefetch): Declare.
1716 Tue Aug 29 15:34:58 1995 Doug Evans <dje@canuck.cygnus.com>
1718 * sparc.h (sparc_{encode,decode}_{asi,membar}): Declare.
1720 Wed Aug 2 18:32:19 1995 Ian Lance Taylor <ian@cygnus.com>
1722 * m68kmri.h: Remove.
1724 * m68k.h: Move tables into opcodes/m68k-opc.c, leaving just the
1725 declarations. Remove F_ALIAS and flag field of struct
1726 m68k_opcode. Change arch field of struct m68k_opcode to unsigned
1727 int. Make name and args fields of struct m68k_opcode const.
1729 Wed Aug 2 08:16:46 1995 Doug Evans <dje@canuck.cygnus.com>
1731 * sparc.h (F_NOTV9): Define.
1733 Tue Jul 11 14:20:42 1995 Jeff Spiegel <jeffs@lsil.com>
1735 * mips.h (INSN_4010): Define.
1737 Wed Jun 21 18:49:51 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1739 * m68k.h (TBL1): Reverse sense of "round" argument in result.
1741 Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>:
1742 * m68k.h: Fix argument descriptions of coprocessor
1743 instructions to allow only alterable operands where appropriate.
1744 [!NO_DEFAULT_SIZES]: An omitted size defaults to `w'.
1745 (m68k_opcode_aliases): Add more aliases.
1747 Fri Apr 14 22:15:34 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1749 * m68k.h: Added explcitly short-sized conditional branches, and a
1750 bunch of aliases (fmov*, ftest*, tdivul) to support gcc's
1751 svr4-based configurations.
1753 Mon Mar 13 21:30:01 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1755 Mon Feb 27 08:36:39 1995 Bryan Ford <baford@cs.utah.edu>
1756 * i386.h: added missing Data16/Data32 flags to a few instructions.
1758 Wed Mar 8 15:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
1760 * mips.h (OP_MASK_FR, OP_SH_FR): Define.
1761 (OP_MASK_BCC, OP_SH_BCC): Define.
1762 (OP_MASK_PREFX, OP_SH_PREFX): Define.
1763 (OP_MASK_CCC, OP_SH_CCC): Define.
1764 (INSN_READ_FPR_R): Define.
1765 (INSN_RFE): Delete.
1767 Wed Mar 8 03:13:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1769 * m68k.h (enum m68k_architecture): Deleted.
1770 (struct m68k_opcode_alias): New type.
1771 (m68k_opcodes): Now const. Deleted opcode aliases with exactly
1772 matching constraints, values and flags. As a side effect of this,
1773 the MOTOROLA_SYNTAX_ONLY and MIT_SYNTAX_ONLY macros, which so far
1774 as I know were never used, now may need re-examining.
1775 (numopcodes): Now const.
1776 (m68k_opcode_aliases, numaliases): New variables.
1777 (endop): Deleted.
1778 [DONT_DEFINE_TABLE]: Declare numopcodes, numaliases, and
1779 m68k_opcode_aliases; update declaration of m68k_opcodes.
1781 Mon Mar 6 10:02:00 1995 Jeff Law (law@snake.cs.utah.edu)
1783 * hppa.h (delay_type): Delete unused enumeration.
1784 (pa_opcode): Replace unused delayed field with an architecture
1785 field.
1786 (pa_opcodes): Mark each instruction as either PA1.0 or PA1.1.
1788 Fri Mar 3 16:10:24 1995 Ian Lance Taylor <ian@cygnus.com>
1790 * mips.h (INSN_ISA4): Define.
1792 Fri Feb 24 19:13:37 1995 Ian Lance Taylor <ian@cygnus.com>
1794 * mips.h (M_DLA_AB, M_DLI): Define.
1796 Thu Feb 23 17:33:09 1995 Jeff Law (law@snake.cs.utah.edu)
1798 * hppa.h (fstwx): Fix single-bit error.
1800 Wed Feb 15 12:19:52 1995 Ian Lance Taylor <ian@cygnus.com>
1802 * mips.h (M_ULD, M_ULD_A, M_USD, M_USD_A): Define.
1804 Mon Feb 6 10:35:23 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1806 * i386.h: added cpuid instruction , and dr[0-7] aliases for the
1807 debug registers. From Charles Hannum (mycroft@netbsd.org).
1809 Mon Feb 6 03:31:54 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1811 Changes from Bryan Ford <baford@schirf.cs.utah.edu> for 16-bit
1812 i386 support:
1813 * i386.h (MOV_AX_DISP32): New macro.
1814 (i386_optab): Added Data16 and Data32 as needed. Added "w" forms
1815 of several call/return instructions.
1816 (ADDR_PREFIX_OPCODE): New macro.
1818 Mon Jan 23 16:45:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1820 Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu)
1822 * ../include/opcode/vax.h (struct vot_wot, field `args'): make
1823 it pointer to const char;
1824 (struct vot, field `name'): ditto.
1826 Thu Jan 19 14:47:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1828 * vax.h: Supply and properly group all values in end sentinel.
1830 Tue Jan 17 10:55:30 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1832 * mips.h (INSN_ISA, INSN_4650): Define.
1834 Wed Oct 19 13:34:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1836 * a29k.h: Add operand type 'I' for `inv' and `iretinv'. On
1837 systems with a separate instruction and data cache, such as the
1838 29040, these instructions take an optional argument.
1840 Wed Sep 14 17:44:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1842 * mips.h (INSN_STORE_MEMORY): Correct value to not conflict with
1843 INSN_TRAP.
1845 Tue Sep 6 11:39:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1847 * mips.h (INSN_STORE_MEMORY): Define.
1849 Thu Jul 28 19:28:07 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1851 * sparc.h: Document new operand type 'x'.
1853 Tue Jul 26 17:48:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1855 * i960.h (I_CX2): New instruction category. It includes
1856 instructions available on Cx and Jx processors.
1857 (I_JX): New instruction category, for JX-only instructions.
1858 (i960_opcodes): Put eshro and sysctl in I_CX2 category. Added
1859 Jx-only instructions, in I_JX category.
1861 Wed Jul 13 18:43:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1863 * ns32k.h (endop): Made pointer const too.
1865 Sun Jul 10 11:01:09 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1867 * ns32k.h: Drop Q operand type as there is no correct use
1868 for it. Add I and Z operand types which allow better checking.
1870 Thu Jul 7 12:34:48 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1872 * h8300.h (xor.l) :fix bit pattern.
1873 (L_2): New size of operand.
1874 (trapa): Use it.
1876 Fri Jun 10 16:38:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1878 * m68k.h: Move "trap" before "tpcc" to change disassembly.
1880 Fri Jun 3 15:57:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1882 * sparc.h: Include v9 definitions.
1884 Thu Jun 2 12:23:17 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1886 * m68k.h (m68060): Defined.
1887 (m68040up, mfloat, mmmu): Include it.
1888 (struct m68k_opcode): Widen `arch' field.
1889 (m68k_opcodes): Updated for M68060. Removed comments that were
1890 instructions commented out by "JF" years ago.
1892 Thu Apr 28 18:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1894 * m68k.h (struct m68k_opcode): Shorten `arch' field to 8 bits, and
1895 add a one-bit `flags' field.
1896 (F_ALIAS): New macro.
1898 Wed Apr 27 11:29:52 1994 Steve Chamberlain (sac@cygnus.com)
1900 * h8300.h (dec, inc): Get encoding right.
1902 Mon Apr 4 13:12:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1904 * ppc.h (struct powerpc_operand): Removed signedp field; just use
1905 a flag instead.
1906 (PPC_OPERAND_SIGNED): Define.
1907 (PPC_OPERAND_SIGNOPT): Define.
1909 Thu Mar 31 19:34:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1911 * i386.h (IS_JUMP_ON_ECX_ZERO, "jcxz" pattern): Operand size
1912 prefix is 0x66, not 0x67. Patch from H.J. Lu (hlu@nynexst.com).
1914 Thu Mar 3 15:51:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1916 * i386.h: Reverse last change. It'll be handled in gas instead.
1918 Thu Feb 24 15:29:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1920 * i386.h (sar): Disabled the two-operand Imm1 form, since it was
1921 slower on the 486 and used the implicit shift count despite the
1922 explicit operand. The one-operand form is still available to get
1923 the shorter form with the implicit shift count.
1925 Thu Feb 17 12:27:52 1994 Torbjorn Granlund (tege@mexican.cygnus.com)
1927 * hppa.h: Fix typo in fstws arg string.
1929 Wed Feb 9 21:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1931 * ppc.h (struct powerpc_opcode): Make operands field unsigned.
1933 Mon Feb 7 19:14:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1935 * ppc.h (PPC_OPCODE_601): Define.
1937 Fri Feb 4 23:43:50 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1939 * hppa.h (addb): Use '@' for addb and addib pseudo ops.
1940 (so we can determine valid completers for both addb and addb[tf].)
1942 * hppa.h (xmpyu): No floating point format specifier for the
1943 xmpyu instruction.
1945 Fri Feb 4 23:36:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1947 * ppc.h (PPC_OPERAND_NEXT): Define.
1948 (PPC_OPERAND_NEGATIVE): Change value to make room for above.
1949 (struct powerpc_macro): Define.
1950 (powerpc_macros, powerpc_num_macros): Declare.
1952 Fri Jan 21 19:13:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1954 * ppc.h: New file. Header file for PowerPC opcode table.
1956 Mon Jan 17 00:14:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1958 * hppa.h: More minor template fixes for sfu and copr (to allow
1959 for easier disassembly).
1961 * hppa.h: Fix templates for all the sfu and copr instructions.
1963 Wed Dec 15 15:12:42 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
1965 * i386.h (push): Permit Imm16 operand too.
1967 Sat Dec 11 16:14:06 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1969 * h8300.h (andc): Exists in base arch.
1971 Wed Dec 1 12:15:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1973 * From Hisashi MINAMINO <minamino@sramhc.sra.co.jp>
1974 * hppa.h: #undef NONE to avoid conflict with hiux include files.
1976 Sun Nov 21 22:06:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1978 * hppa.h: Add FP quadword store instructions.
1980 Wed Nov 17 17:13:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1982 * mips.h: (M_J_A): Added.
1983 (M_LA): Removed.
1985 Mon Nov 8 12:12:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1987 * mips.h (OP_MASK_CACHE, OP_SH_CACHE): Define. From Ted Lemon
1988 <mellon@pepper.ncd.com>.
1990 Sun Nov 7 00:30:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
1992 * hppa.h: Immediate field in probei instructions is unsigned,
1993 not low-sign extended.
1995 Wed Nov 3 10:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1997 * m88k.h (RRI10MASK): Change from 0xfc00ffe0 to 0xfc00fc00.
1999 Tue Nov 2 12:41:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2001 * i386.h: Add "fxch" without operand.
2003 Mon Nov 1 18:13:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2005 * mips.h (M_JAL_1, M_JAL_2, M_JAL_A): Added.
2007 Sat Oct 2 22:26:11 1993 Jeffrey A Law (law@snake.cs.utah.edu)
2009 * hppa.h: Add gfw and gfr to the opcode table.
2011 Wed Sep 29 16:23:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2013 * m88k.h: extended to handle m88110.
2015 Tue Sep 28 19:19:08 1993 Jeffrey A Law (law@snake.cs.utah.edu)
2017 * hppa.h (be, ble): Use operand type 'z' to denote absolute branch
2018 addresses.
2020 Tue Sep 14 14:04:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2022 * i960.h (i960_opcodes): Properly bracket initializers.
2024 Mon Sep 13 12:50:52 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2026 * m88k.h (BOFLAG): rewrite to avoid nested comment.
2028 Mon Sep 13 15:46:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2030 * m68k.h (two): Protect second argument with parentheses.
2032 Fri Sep 10 16:29:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2034 * i386.h (i386_optab): Added new instruction "rsm" (for i386sl).
2035 Deleted old in/out instructions in "#if 0" section.
2037 Thu Sep 9 17:42:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2039 * i386.h (i386_optab): Properly bracket initializers.
2041 Wed Aug 25 13:50:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2043 * hppa.h (pa_opcode): Use '|' for movb and movib insns. (From
2044 Jeff Law, law@cs.utah.edu).
2046 Mon Aug 23 16:55:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2048 * i386.h (lcall): Accept Imm32 operand also.
2050 Mon Aug 23 12:43:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2052 * mips.h (M_ABSU): Removed (absolute value of unsigned number??).
2053 (M_DABS): Added.
2055 Thu Aug 19 15:08:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2057 * mips.h (INSN_*): Changed values. Removed unused definitions.
2058 Added INSN_COND_BRANCH_LIKELY, INSN_ISA2 and INSN_ISA3. Split
2059 INSN_LOAD_DELAY into INSN_LOAD_MEMORY_DELAY and
2060 INSN_LOAD_COPROC_DELAY. Split INSN_COPROC_DELAY into
2061 INSN_COPROC_MOVE_DELAY and INSN_COPROC_MEMORY_DELAY.
2062 (M_*): Added new values for r6000 and r4000 macros.
2063 (ANY_DELAY): Removed.
2065 Wed Aug 18 15:37:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2067 * mips.h: Added M_LI_S and M_LI_SS.
2069 Tue Aug 17 07:08:08 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2071 * h8300.h: Get some rare mov.bs correct.
2073 Thu Aug 5 09:15:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2075 * sparc.h: Don't define const ourself; rely on ansidecl.h having
2076 been included.
2078 Fri Jul 30 18:41:11 1993 John Gilmore (gnu@cygnus.com)
2080 * sparc.h (F_JSR, F_UNBR, F_CONDBR): Add new flags to mark
2081 jump instructions, for use in disassemblers.
2083 Thu Jul 22 07:25:27 1993 Ian Lance Taylor (ian@cygnus.com)
2085 * m88k.h: Make bitfields just unsigned, not unsigned long or
2086 unsigned short.
2088 Wed Jul 21 11:55:31 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2090 * hppa.h: New argument type 'y'. Use in various float instructions.
2092 Mon Jul 19 17:17:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2094 * hppa.h (break): First immediate field is unsigned.
2096 * hppa.h: Add rfir instruction.
2098 Sun Jul 18 16:28:08 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2100 * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
2102 Fri Jul 16 09:59:29 1993 Ian Lance Taylor (ian@cygnus.com)
2104 * mips.h: Reworked the hazard information somewhat, and fixed some
2105 bugs in the instruction hazard descriptions.
2107 Thu Jul 15 12:42:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2109 * m88k.h: Corrected a couple of opcodes.
2111 Tue Jul 6 15:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2113 * mips.h: Replaced with version from Ralph Campbell and OSF. The
2114 new version includes instruction hazard information, but is
2115 otherwise reasonably similar.
2117 Thu Jul 1 20:36:17 1993 Doug Evans (dje@canuck.cygnus.com)
2119 * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
2121 Fri Jun 11 18:38:44 1993 Ken Raeburn (raeburn@cygnus.com)
2123 Patches from Jeff Law, law@cs.utah.edu:
2124 * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
2125 Make the tables be the same for the following instructions:
2126 "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
2127 "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
2128 "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
2129 "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
2130 "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
2131 "fcmp", and "ftest".
2133 * hppa.h: Make new and old tables the same for "break", "mtctl",
2134 "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
2135 Fix typo in last patch. Collapse several #ifdefs into a
2136 single #ifdef.
2138 * hppa.h: Delete remaining OLD_TABLE code. Bring some
2139 of the comments up-to-date.
2141 * hppa.h: Update "free list" of letters and update
2142 comments describing each letter's function.
2144 Fri Jun 4 15:41:37 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2146 * h8300.h: checkpoint, includes H8/300-H opcodes.
2148 Thu Jun 3 15:42:59 1993 Stu Grossman (grossman@cygnus.com)
2150 * Patches from Jeffrey Law <law@cs.utah.edu>.
2151 * hppa.h: Rework single precision FP
2152 instructions so that they correctly disassemble code
2153 PA1.1 code.
2155 Thu May 27 19:21:22 1993 Bruce Bauman (boot@osf.org)
2157 * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
2158 mov to allow instructions like mov ss,xyz(ecx) to assemble.
2160 Tue May 25 00:39:40 1993 Ken Raeburn (raeburn@cygnus.com)
2162 * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
2163 gdb will define it for now.
2165 Mon May 24 15:20:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2167 * sparc.h: Don't end enumerator list with comma.
2169 Fri May 14 15:15:50 1993 Ian Lance Taylor (ian@cygnus.com)
2171 * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
2172 * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
2173 ("bc2t"): Correct typo.
2174 ("[ls]wc[023]"): Use T rather than t.
2175 ("c[0123]"): Define general coprocessor instructions.
2177 Mon May 10 06:02:25 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2179 * m68k.h: Move split point for gcc compilation more towards
2180 middle.
2182 Fri Apr 9 13:26:16 1993 Jim Kingdon (kingdon@cygnus.com)
2184 * rs6k.h: Clean up instructions for primary opcode 19 (many were
2185 simply wrong, ics, rfi, & rfsvc were missing).
2186 Add "a" to opr_ext for "bb". Doc fix.
2188 Thu Mar 18 13:45:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2190 * i386.h: 486 extensions from John Hassey (hassey@dg-rtp.dg.com).
2191 * mips.h: Add casts, to suppress warnings about shifting too much.
2192 * m68k.h: Document the placement code '9'.
2194 Thu Feb 18 02:03:14 1993 John Gilmore (gnu@cygnus.com)
2196 * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART): Add kludge which
2197 allows callers to break up the large initialized struct full of
2198 opcodes into two half-sized ones. This permits GCC to compile
2199 this module, since it takes exponential space for initializers.
2200 (numopcodes, endop): Revise to use AND_OTHER_PART in size calcs.
2202 Thu Feb 4 02:06:56 1993 John Gilmore (gnu@cygnus.com)
2204 * a29k.h: Remove RCS crud, update GPL to v2, update copyrights.
2205 * convex.h: Added, from GDB's convx-opcode.h. Added CONST to all
2206 initialized structs in it.
2208 Thu Jan 28 21:32:22 1993 John Gilmore (gnu@cygnus.com)
2210 Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
2211 * m88k.h (PMEM): Avoid previous definition from <sys/param.h>.
2212 (AND): Change to AND_ to avoid ansidecl.h `AND' conflict.
2214 Sat Jan 23 18:10:49 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2216 * mips.h: document "i" and "j" operands correctly.
2218 Thu Jan 7 15:58:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2220 * mips.h: Removed endianness dependency.
2222 Sun Jan 3 14:13:35 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2224 * h8300.h: include info on number of cycles per instruction.
2226 Mon Dec 21 21:29:08 1992 Stu Grossman (grossman at cygnus.com)
2228 * hppa.h: Move handy aliases to the front. Fix masks for extract
2229 and deposit instructions.
2231 Sat Dec 12 16:09:48 1992 Ian Lance Taylor (ian@cygnus.com)
2233 * i386.h: accept shld and shrd both with and without the shift
2234 count argument, which is always %cl.
2236 Fri Nov 27 17:13:18 1992 Ken Raeburn (raeburn at cygnus.com)
2238 * i386.h (i386_optab_end, i386_regtab_end): Now const.
2239 (one_byte_segment_defaults, two_byte_segment_defaults,
2240 i386_prefixtab_end): Ditto.
2242 Mon Nov 23 10:47:25 1992 Ken Raeburn (raeburn@cygnus.com)
2244 * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
2245 for operand 2; from John Carr, jfc@dsg.dec.com.
2247 Wed Nov 4 07:36:49 1992 Ken Raeburn (raeburn@cygnus.com)
2249 * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
2250 always use 16-bit offsets. Makes calculated-size jump tables
2251 feasible.
2253 Fri Oct 16 22:52:43 1992 Ken Raeburn (raeburn@cygnus.com)
2255 * i386.h: Fix one-operand forms of in* and out* patterns.
2257 Tue Sep 22 14:08:14 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2259 * m68k.h: Added CPU32 support.
2261 Tue Sep 22 00:38:41 1992 John Gilmore (gnu@cygnus.com)
2263 * mips.h (break): Disassemble the argument. Patch from
2264 jonathan@cs.stanford.edu (Jonathan Stone).
2266 Wed Sep 9 11:25:28 1992 Ian Lance Taylor (ian@cygnus.com)
2268 * m68k.h: merged Motorola and MIT syntax.
2270 Thu Sep 3 09:33:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2272 * m68k.h (pmove): make the tests less strict, the 68k book is
2273 wrong.
2275 Tue Aug 25 23:25:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2277 * m68k.h (m68ec030): Defined as alias for 68030.
2278 (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
2279 for immediate 0-7 added. Set up some opcodes (ptest, bkpt) to use
2280 them. Tightened description of "fmovex" to distinguish it from
2281 some "pmove" encodings. Added "pmove" for 68030 MMU regs, cleaned
2282 up descriptions that claimed versions were available for chips not
2283 supporting them. Added "pmovefd".
2285 Mon Aug 24 12:04:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2287 * m68k.h: fix where the . goes in divull
2289 Wed Aug 19 11:22:24 1992 Ian Lance Taylor (ian@cygnus.com)
2291 * m68k.h: the cas2 instruction is supposed to be written with
2292 indirection on the last two operands, which can be either data or
2293 address registers. Added a new operand type 'r' which accepts
2294 either register type. Added new cases for cas2l and cas2w which
2295 use them. Corrected masks for cas2 which failed to recognize use
2296 of address register.
2298 Fri Aug 14 14:20:38 1992 Per Bothner (bothner@cygnus.com)
2300 * m68k.h: Merged in patches (mostly m68040-specific) from
2301 Colin Smith <colin@wrs.com>.
2303 * m68k.h: Merged m68kmri.h and m68k.h (using the former as a
2304 base). Also cleaned up duplicates, re-ordered instructions for
2305 the sake of dis-assembling (so aliases come after standard names).
2306 * m68kmri.h: Now just defines some macros, and #includes m68k.h.
2308 Wed Aug 12 16:38:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2310 * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
2311 all missing .s
2313 Mon Aug 10 23:22:33 1992 Ken Raeburn (raeburn@cygnus.com)
2315 * sparc.h: Moved tables to BFD library.
2317 * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
2319 Sun Jun 28 13:29:03 1992 Fred Fish (fnf@cygnus.com)
2321 * h8300.h: Finish filling in all the holes in the opcode table,
2322 so that the Lucid C compiler can digest this as well...
2324 Fri Jun 26 21:27:17 1992 John Gilmore (gnu at cygnus.com)
2326 * i386.h: Add setc, setnc, addr16, data16, repz, repnz aliases.
2327 Fix opcodes on various sizes of fild/fist instructions
2328 (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
2329 Use tabs to indent for comments. Fixes suggested by Minh Tran-Le.
2331 Thu Jun 25 16:13:26 1992 Stu Grossman (grossman at cygnus.com)
2333 * h8300.h: Fill in all the holes in the opcode table so that the
2334 losing HPUX C compiler can digest this...
2336 Thu Jun 11 12:15:25 1992 John Gilmore (gnu at cygnus.com)
2338 * mips.h: Fix decoding of coprocessor instructions, somewhat.
2339 (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
2341 Thu May 28 11:17:44 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2343 * sparc.h: Add new architecture variant sparclite; add its scan
2344 and divscc opcodes. Define ARCHITECTURES_CONFLICT_P macro.
2346 Tue May 5 14:23:27 1992 Per Bothner (bothner@rtl.cygnus.com)
2348 * mips.h: Add some more opcode synonyms (from Frank Yellin,
2349 fy@lucid.com).
2351 Thu Apr 16 18:25:26 1992 Per Bothner (bothner@cygnus.com)
2353 * rs6k.h: New version from IBM (Metin).
2355 Thu Apr 9 00:31:19 1992 Per Bothner (bothner@rtl.cygnus.com)
2357 * rs6k.h: Fix incorrect extended opcode for instructions `fm'
2358 and `fd'. (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
2360 Tue Apr 7 13:38:47 1992 Stu Grossman (grossman at cygnus.com)
2362 * rs6k.h: Move from ../../gdb/rs6k-opcode.h.
2364 Fri Apr 3 11:30:20 1992 Fred Fish (fnf@cygnus.com)
2366 * m68k.h (one, two): Cast macro args to unsigned to suppress
2367 complaints from compiler and lint about integer overflow during
2368 shift.
2370 Sun Mar 29 12:22:08 1992 John Gilmore (gnu at cygnus.com)
2372 * sparc.h (OP): Avoid signed overflow when shifting to high order bit.
2374 Fri Mar 6 00:22:38 1992 John Gilmore (gnu at cygnus.com)
2376 * mips.h: Make bitfield layout depend on the HOST compiler,
2377 not on the TARGET system.
2379 Fri Feb 21 01:29:51 1992 K. Richard Pixley (rich@cygnus.com)
2381 * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
2382 scmp, slod, smov, ssca, ssto. Curtesy Minh Tran-Le
2383 <TRANLE@INTELLICORP.COM>.
2385 Thu Jan 30 07:31:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2387 * h8300.h: turned op_type enum into #define list
2389 Thu Jan 30 01:07:24 1992 John Gilmore (gnu at cygnus.com)
2391 * sparc.h: Remove "cypress" architecture. Remove "fitox" and
2392 similar instructions -- they've been renamed to "fitoq", etc.
2393 REALLY fix tsubcctv. Fix "fcmpeq" and "fcmpq" which had wrong
2394 number of arguments.
2395 * h8300.h: Remove extra ; which produces compiler warning.
2397 Tue Jan 28 22:59:22 1992 Stu Grossman (grossman at cygnus.com)
2399 * sparc.h: fix opcode for tsubcctv.
2401 Tue Jan 7 17:19:39 1992 K. Richard Pixley (rich at cygnus.com)
2403 * sparc.h: fba and cba are now aliases for fb and cb respectively.
2405 Fri Dec 27 10:55:50 1991 Per Bothner (bothner at cygnus.com)
2407 * sparc.h (nop): Made the 'lose' field be even tighter,
2408 so only a standard 'nop' is disassembled as a nop.
2410 Sun Dec 22 12:18:18 1991 Michael Tiemann (tiemann at cygnus.com)
2412 * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
2413 disassembled as a nop.
2415 Tue Dec 10 00:22:20 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2417 * sparc.h: fix a typo.
2419 Sat Nov 30 20:40:51 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2421 * a29k.h, arm.h, h8300.h, i386.h, i860.h, i960.h , m68k.h,
2422 m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
2423 vax.h, ChangeLog: renamed from ../<foo>-opcode.h
2425 \f
2426 Local Variables:
2427 version-control: never
2428 End: