1 Mon Feb 18 17:31:48 CET 2002 Jan Hubicka <jh@suse.cz>
3 * i386.h (push,pop): Fix Reg64 to WordReg to allow 16bit operands.
5 Mon Feb 11 12:53:19 CET 2002 Jan Hubicka <jh@suse.cz>
7 * i386.h (push,pop): Allow 16bit operands in 64bit mode.
9 (in, out): Disable 64bit operands.
10 (call, jmp): Avoid REX prefixes.
11 (jcxz): Prohibit in 64bit mode
12 (jrcxz, loop): Add 64bit variants.
14 (movmskps, pextrw, pinstrw): Add 64bit variants.
16 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
20 2002-01-22 Graydon Hoare <graydon@redhat.com>
22 * cgen.h (CGEN_MAYBE_MULTI_IFLD): New structure.
23 (CGEN_OPERAND): Add CGEN_MAYBE_MULTI_IFLD field.
25 2002-01-21 Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>
27 * h8300.h: Comment typo fix.
29 2002-01-03 matthew green <mrg@redhat.com>
31 * ppc.h (PPC_OPCODE_BOOKE): BookE is not Motorola specific.
32 (PPC_OPCODE_BOOKE64): Likewise.
34 Mon Dec 31 16:45:41 2001 Jeffrey A Law (law@cygnus.com)
36 * hppa.h (call, ret): Move to end of table.
37 (addb, addib): PA2.0 variants should have been PA2.0W.
38 (ldw, ldh, ldb, stw, sth, stb, stwa): Reorder to keep disassembler
40 (fldw, fldd, fstw, fstd, bb): Likewise.
41 (short loads/stores): Tweak format specifier slightly to keep
43 (indexed loads/stores): Likewise.
44 (absolute loads/stores): Likewise.
46 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
48 * d10v.h (OPERAND_NOSP): New macro.
50 2001-11-29 Alexandre Oliva <aoliva@redhat.com>
52 * d10v.h (OPERAND_SP): New macro.
54 2001-11-15 Alan Modra <amodra@bigpond.net.au>
56 * ppc.h (struct powerpc_operand <insert, extract>): Add dialect param.
58 2001-11-11 Timothy Wall <twall@alum.mit.edu>
60 * tic54x.h: Revise opcode layout; don't really need a separate
61 structure for parallel opcodes.
63 2001-11-13 Zack Weinberg <zack@codesourcery.com>
64 Alan Modra <amodra@bigpond.net.au>
66 * i386.h (i386_optab): Add entries for "sldr", "smsw" and "str" to
69 2001-11-04 Chris Demetriou <cgd@broadcom.com>
71 * mips.h (OPCODE_IS_MEMBER): Remove extra space.
73 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
77 2001-10-18 Chris Demetriou <cgd@broadcom.com>
79 * mips.h (OPCODE_IS_MEMBER): Add a no-op term to the end
80 of the expression, to make source code merging easier.
82 2001-10-17 Chris Demetriou <cgd@broadcom.com>
84 * mips.h: Sort coprocessor instruction argument characters
85 in comment, add a few more words of description for "H".
87 2001-10-17 Chris Demetriou <cgd@broadcom.com>
89 * mips.h (INSN_SB1): New cpu-specific instruction bit.
90 (OPCODE_IS_MEMBER): Allow instructions matching INSN_SB1
93 2001-10-17 matthew green <mrg@redhat.com>
95 * ppc.h (PPC_OPCODE_BOOKE64): Fix typo.
97 2001-10-12 matthew green <mrg@redhat.com>
99 * ppc.h (PPC_OPCODE_BOOKE, PPC_OPCODE_BOOKE64, PPC_OPCODE_403): New
100 opcode flags for BookE 32-bit, BookE 64-bit and PowerPC 403
101 instructions, respectively.
103 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
105 * v850.h: Remove spurious comment.
107 2001-09-21 Nick Clifton <nickc@cambridge.redhat.com>
109 * h8300.h: Fix compile time warning messages
111 2001-09-04 Richard Henderson <rth@redhat.com>
113 * alpha.h (struct alpha_operand): Pack elements into bitfields.
115 2001-08-31 Eric Christopher <echristo@redhat.com>
117 * mips.h: Remove CPU_MIPS32_4K.
119 2001-08-27 Torbjorn Granlund <tege@swox.com>
121 * ppc.h (PPC_OPERAND_DS): Define.
123 2001-08-25 Andreas Jaeger <aj@suse.de>
125 * d30v.h: Fix declaration of reg_name_cnt.
127 * d10v.h: Fix declaration of d10v_reg_name_cnt.
129 * arc.h: Add prototypes from opcodes/arc-opc.c.
131 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
133 * mips.h (INSN_10000): Define.
134 (OPCODE_IS_MEMBER): Check for INSN_10000.
136 2001-08-10 Alan Modra <amodra@one.net.au>
138 * ppc.h: Revert 2001-08-08.
140 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
142 * mips.h (INSN_GP32): Remove.
143 (OPCODE_IS_MEMBER): Remove gp32 parameter.
144 (M_MOVE): New macro identifier.
146 2001-08-08 Alan Modra <amodra@one.net.au>
148 1999-10-25 Torbjorn Granlund <tege@swox.com>
149 * ppc.h (struct powerpc_operand): New field `reloc'.
151 2001-08-01 Aldy Hernandez <aldyh@redhat.com>
153 * mips.h (INSN_ISA_MASK): Nuke bits 12-15.
155 2001-07-12 Jeff Johnston <jjohnstn@redhat.com>
157 * cgen.h (CGEN_INSN): Add regex support.
158 (build_insn_regex): Declare.
160 2001-07-11 Frank Ch. Eigler <fche@redhat.com>
162 * cgen.h (CGEN_MACH): Add insn_chunk_bitsize field.
163 (cgen_cpu_desc): Ditto.
165 2001-07-07 Ben Elliston <bje@redhat.com>
167 * m88k.h: Clean up and reformat. Remove unused code.
169 2001-06-14 Geoffrey Keating <geoffk@redhat.com>
171 * cgen.h (cgen_keyword): Add nonalpha_chars field.
173 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
175 * mips.h (CPU_R12000): Define.
177 2001-05-23 John Healy <jhealy@redhat.com>
179 * cgen.h: Increased CGEN_MAX_SYNTAX_ELEMENTS to 48.
181 2001-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
183 * mips.h (INSN_ISA_MASK): Define.
185 2001-05-12 Alan Modra <amodra@one.net.au>
187 * i386.h (i386_optab): Second operand of cvtps2dq is an xmm reg,
188 not an mmx reg. Swap xmm/mmx regs on both movdq2q and movq2dq,
189 and use InvMem as these insns must have register operands.
191 2001-05-04 Alan Modra <amodra@one.net.au>
193 * i386.h (i386_optab): Move InvMem to first operand of pmovmskb
194 and pextrw to swap reg/rm assignments.
196 2001-04-05 Hans-Peter Nilsson <hp@axis.com>
198 * cris.h (enum cris_insn_version_usage): Correct comment for
201 2001-03-24 Alan Modra <alan@linuxcare.com.au>
203 * i386.h (i386_optab): Correct entry for "movntdq". Add "punpcklqdq".
204 Add InvMem to first operand of "maskmovdqu".
206 2001-03-22 Hans-Peter Nilsson <hp@axis.com>
208 * cris.h (ADD_PC_INCR_OPCODE): New macro.
210 2001-03-21 Kazu Hirata <kazu@hxi.com>
212 * h8300.h: Fix formatting.
214 2001-03-22 Alan Modra <alan@linuxcare.com.au>
216 * i386.h (i386_optab): Add paddq, psubq.
218 2001-03-19 Alan Modra <alan@linuxcare.com.au>
220 * i386.h (REGNAM_AL, REGNAM_AX, REGNAM_EAX): Define.
222 2001-02-28 Igor Shevlyakov <igor@windriver.com>
224 * m68k.h: new defines for Coldfire V4. Update mcf to know
227 2001-02-18 lars brinkhoff <lars@nocrew.org>
231 2001-02-12 Jan Hubicka <jh@suse.cz>
233 * i386.h (i386_optab): SSE integer converison instructions have
234 64bit versions on x86-64.
236 2001-02-10 Nick Clifton <nickc@redhat.com>
238 * mips.h: Remove extraneous whitespace. Formating change to allow
239 for future contribution.
241 2001-02-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
245 2001-02-02 Patrick Macdonald <patrickm@redhat.com>
247 * cgen.h (CGEN_SYNTAX_CHAR_TYPE): Typedef as unsigned short.
248 (CGEN_MAX_SYNTAX_ELEMENTS): Rename from CGEN_MAX_SYNTAX_BYTES.
249 (CGEN_SYNTAX): Define using CGEN_MAX_SYNTAX_ELEMENTS.
251 2001-01-24 Karsten Keil <kkeil@suse.de>
253 * i386.h (i386_optab): Fix swapgs
255 2001-01-14 Alan Modra <alan@linuxcare.com.au>
257 * hppa.h: Describe new '<' and '>' operand types, and tidy
259 (pa_opcodes): Add entries for missing wide mode ldi,ldo,ldw,stw.
260 Remove duplicate "ldw j(s,b),x". Sort some entries.
262 2001-01-13 Jan Hubicka <jh@suse.cz>
264 * i386.h (i386_optab): Fix pusha and ret templates.
266 2001-01-11 Peter Targett <peter.targett@arccores.com>
268 * arc.h (ARC_MACH_5, ARC_MACH_6, ARC_MACH_7, ARC_MACH_8): New
269 definitions for masking cpu type.
270 (arc_ext_operand_value) New structure for storing extended
272 (ARC_OPERAND_*) Flags for operand values.
274 2001-01-10 Jan Hubicka <jh@suse.cz>
276 * i386.h (pinsrw): Add.
278 (cvttpd2dq): Fix operands.
279 (cvttps2dq): Likewise.
280 (movq2q): Rename to movdq2q.
282 2001-01-10 Richard Schaal <richard.schaal@intel.com>
284 * i386.h: Correct movnti instruction.
286 2001-01-09 Jeff Johnston <jjohnstn@redhat.com>
288 * cgen.h (CGEN_SYNTAX_CHAR_TYPE): New typedef based on max number
289 of operands (unsigned char or unsigned short).
290 (CGEN_SYNTAX): Changed to make array CGEN_SYNTAX_CHAR_TYPE.
291 (CGEN_SYNTAX_CHAR): Changed to cast to unsigned char.
293 2001-01-05 Jan Hubicka <jh@suse.cz>
295 * i386.h (i386_optab): Make [sml]fence template to use immext field.
297 2001-01-03 Jan Hubicka <jh@suse.cz>
299 * i386.h (i386_optab): Fix 64bit pushf template; Add instructions
300 introduced by Pentium4
302 2000-12-30 Jan Hubicka <jh@suse.cz>
304 * i386.h (i386_optab): Add "rex*" instructions;
305 add swapgs; disable jmp/call far direct instructions for
306 64bit mode; add syscall and sysret; disable registers for 0xc6
307 template. Add 'q' suffixes to extendable instructions, disable
308 obsolete instructions, add new sign/zero extension ones.
309 (i386_regtab): Add extended registers.
311 (q_Suf, wlq_Suf, bwlq_Suf): New.
313 2000-12-20 Jan Hubicka <jh@suse.cz>
315 * i386.h (i386_optab): Replace "Imm" with "EncImm".
316 (i386_regtab): Add flags field.
318 2000-12-12 Nick Clifton <nickc@redhat.com>
320 * mips.h: Fix formatting.
322 2000-12-01 Chris Demetriou <cgd@sibyte.com>
324 mips.h (OP_MASK_SYSCALL, OP_SH_SYSCALL): Delete.
325 (OP_MASK_CODE20, OP_SH_CODE20): Define, with values of old
326 OP_*_SYSCALL definitions.
327 (OP_SH_CODE19, OP_MASK_CODE19): Define, for use as
329 (MIPS operand specifier comments): Remove 'm', add 'U' and
330 'J', and update the meaning of 'B' so that it's more general.
332 * mips.h (INSN_ISA1, INSN_ISA2, INSN_ISA3, INSN_ISA4,
333 INSN_ISA5): Renumber, redefine to mean the ISA at which the
334 instruction was added.
335 (INSN_ISA32): New constant.
336 (INSN_4650, INSN_4010, INSN_4100, INSN_3900, INSN_GP32):
337 Renumber to avoid new and/or renumbered INSN_* constants.
338 (INSN_MIPS32): Delete.
339 (ISA_UNKNOWN): New constant to indicate unknown ISA.
340 (ISA_MIPS1, ISA_MIPS2, ISA_MIPS3, ISA_MIPS4, ISA_MIPS5,
341 ISA_MIPS32): New constants, defined to be the mask of INSN_*
342 constants available at that ISA level.
343 (CPU_UNKNOWN): New constant to indicate unknown CPU.
344 (CPU_4K, CPU_MIPS32_4K): Rename the former to the latter,
345 define it with a unique value.
346 (OPCODE_IS_MEMBER): Update for new ISA membership-related
349 * mips.h (INSN_ISA64, ISA_MIPS5, ISA_MIPS64): New
352 * mips.h (CPU_SB1): New constant.
354 2000-10-20 Jakub Jelinek <jakub@redhat.com>
356 * sparc.h (enum sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_V9B.
357 Note that '3' is used for siam operand.
359 2000-09-22 Jim Wilson <wilson@cygnus.com>
361 * ia64.h (enum ia64_dependency_semantics): Add IA64_DVS_STOP.
363 2000-09-13 Anders Norlander <anorland@acc.umu.se>
365 * mips.h: Use defines instead of hard-coded processor numbers.
366 (CPU_R2000, CPU_R3000, CPU_R3900, CPU_R4000, CPU_R4010,
367 CPU_VR4100, CPU_R4111, CPU_R4300, CPU_R4400, CPU_R4600, CPU_R4650,
368 CPU_R5000, CPU_R6000, CPU_R8000, CPU_R10000, CPU_MIPS32, CPU_4K,
369 CPU_4KC, CPU_4KM, CPU_4KP): Define..
370 (OPCODE_IS_MEMBER): Use new defines.
371 (OP_MASK_SEL, OP_SH_SEL): Define.
372 (OP_MASK_CODE20, OP_SH_CODE20): Define.
373 Add 'P' to used characters.
374 Use 'H' for coprocessor select field.
375 Use 'm' for 20 bit breakpoint code.
376 Document new arg characters and add to used characters.
377 (INSN_MIPS32): New define for MIPS32 extensions.
378 (OPCODE_IS_MEMBER): Recognize MIPS32 instructions.
380 2000-09-05 Alan Modra <alan@linuxcare.com.au>
382 * hppa.h: Mention cz completer.
384 2000-08-16 Jim Wilson <wilson@cygnus.com>
386 * ia64.h (IA64_OPCODE_POSTINC): New.
388 2000-08-15 H.J. Lu <hjl@gnu.org>
390 * i386.h: Swap the Intel syntax "movsx"/"movzx" due to the
393 2000-08-08 Jason Eckhardt <jle@cygnus.com>
395 * i860.h: Small formatting adjustments.
397 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
399 * avr.h (AVR_UNDEF_P, AVR_SKIP_P, AVR_DISP0_P): New macros.
400 Move related opcodes closer to each other.
401 Minor changes in comments, list undefined opcodes.
403 2000-07-26 Dave Brolley <brolley@redhat.com>
405 * cgen.h (cgen_hw_lookup_by_num): Second parameter is unsigned.
407 2000-07-22 Jason Eckhardt <jle@cygnus.com>
409 * i860.h (btne, bte, bla): Changed these opcodes
410 to use sbroff ('r') instead of split16 ('s').
411 (J, K, L, M): New operand types for 16-bit aligned fields.
412 (ld.x, {p}fld.x, fst.x, pst.d): Changed these opcodes to
413 use I, J, K, L, M instead of just I.
414 (T, U): New operand types for split 16-bit aligned fields.
415 (st.x): Changed these opcodes to use S, T, U instead of just S.
416 (andh, andnoth, orh, xorh): Deleted 3-register forms as they do not
418 (pfgt.sd, pfle.sd): Deleted these as they do not exist on the i860.
419 (pfeq.ss, pfeq.dd): New opcodes.
420 (st.s): Fixed incorrect mask bits.
421 (fmlow): Fixed incorrect mask bits.
422 (fzchkl, pfzchkl): Fixed incorrect mask bits.
423 (faddz, pfaddz): Fixed incorrect mask bits.
424 (form, pform): Fixed incorrect mask bits.
425 (pfld.l): Fixed incorrect mask bits.
426 (fst.q): Fixed incorrect mask bits.
427 (all floating point opcodes): Fixed incorrect mask bits for
428 handling of dual bit.
430 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
434 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
436 * avr.h (AVR_ISA_WRAP): Remove, now assumed if not AVR_ISA_MEGA.
437 (AVR_ISA_ESPM): Remove, because ESPM removed in databook update.
438 (AVR_ISA_85xx): Remove, all uses changed back to AVR_ISA_2xxx.
439 (AVR_ISA_M83): Define for ATmega83, ATmega85.
440 (espm): Remove, because ESPM removed in databook update.
441 (eicall, eijmp): Move to the end of opcode table.
443 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
445 * m68hc11.h: New file for support of Motorola 68hc11.
447 Fri Jun 9 21:51:50 2000 Denis Chertykov <denisc@overta.ru>
449 * avr.h: clr,lsl,rol, ... moved after add,adc, ...
451 Wed Jun 7 21:39:54 2000 Denis Chertykov <denisc@overta.ru>
453 * avr.h: New file with AVR opcodes.
455 Wed Apr 12 17:11:20 2000 Donald Lindsay <dlindsay@hound.cygnus.com>
457 * d10v.h: added ALONE attribute for d10v_opcode.exec_type.
459 2000-05-23 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
461 * i386.h: Allow d suffix on iret, and add DefaultSize modifier.
463 2000-05-17 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
465 * i386.h: Use sl_FP, not sl_Suf for fild.
467 2000-05-16 Frank Ch. Eigler <fche@redhat.com>
469 * cgen.h (CGEN_MAX_SYNTAX_BYTES): Increase to 32. Check that
470 it exceeds CGEN_ACTUAL_MAX_SYNTAX_BYTES, if set.
471 (CGEN_MAX_IFMT_OPERANDS): Increase to 16. Check that it exceeds
472 CGEN_ACTUAL_MAX_IFMT_OPERANDS, if set.
474 2000-05-13 Alan Modra <alan@linuxcare.com.au>,
476 * i386.h (i386_optab): Cpu686 for sysenter,sysexit,fxsave,fxrestore.
478 2000-05-13 Alan Modra <alan@linuxcare.com.au>,
479 Alexander Sokolov <robocop@netlink.ru>
481 * i386.h (i386_optab): Add cpu_flags for all instructions.
483 2000-05-13 Alan Modra <alan@linuxcare.com.au>
485 From Gavin Romig-Koch <gavin@cygnus.com>
486 * i386.h (wld_Suf): Define. Use on pushf, popf, pusha, popa.
488 2000-05-04 Timothy Wall <twall@cygnus.com>
492 2000-05-03 J.T. Conklin <jtc@redback.com>
494 * ppc.h (PPC_OPCODE_ALTIVEC): New opcode flag for vector unit.
495 (PPC_OPERAND_VR): New operand flag for vector registers.
497 2000-05-01 Kazu Hirata <kazu@hxi.com>
499 * h8300.h (EOP): Add missing initializer.
501 Fri Apr 21 15:03:37 2000 Jason Eckhardt <jle@cygnus.com>
503 * hppa.h (pa_opcodes): New opcodes for PA2.0 wide mode
504 forms of ld/st{b,h,w,d} and fld/fst{w,d} (16-bit displacements).
505 New operand types l,y,&,fe,fE,fx added to support above forms.
506 (pa_opcodes): Replaced usage of 'x' as source/target for
507 floating point double-word loads/stores with 'fx'.
509 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
510 David Mosberger <davidm@hpl.hp.com>
511 Timothy Wall <twall@cygnus.com>
512 Jim Wilson <wilson@cygnus.com>
516 2000-03-27 Nick Clifton <nickc@cygnus.com>
518 * d30v.h (SHORT_A1): Fix value.
519 (SHORT_AR): Renumber so that it is at the end of the list of short
520 instructions, not the end of the list of long instructions.
522 2000-03-26 Alan Modra <alan@linuxcare.com>
524 * i386.h: (UNIXWARE_COMPAT): Rename to SYSV386_COMPAT as the
525 problem isn't really specific to Unixware.
526 (OLDGCC_COMPAT): Define.
527 (i386_optab): If !OLDGCC_COMPAT, don't handle fsubp etc. with
529 Fix lots of comments.
531 2000-03-02 J"orn Rennecke <amylaar@cygnus.co.uk>
534 (SHORT_B2r, SHORT_B3, SHORT_B3r, SHORT_B3b, SHORT_B3br): Updated.
535 (SHORT_D1r, SHORT_D2, SHORT_D2r, SHORT_D2Br, SHORT_U): Updated.
536 (SHORT_F, SHORT_AF, SHORT_T, SHORT_A5, SHORT_CMP, SHORT_CMPU): Updated.
537 (SHORT_A1, SHORT_AA, SHORT_RA, SHORT_MODINC, SHORT_MODDEC): Updated.
538 (SHORT_C1, SHORT_C2, SHORT_UF, SHORT_A2, SHORT_NONE, LONG): Updated.
539 (LONG_U, LONG_Ur, LONG_CMP, LONG_M, LONG_M2, LONG_2, LONG_2r): Updated.
540 (LONG_2b, LONG_2br, LONG_D, LONG_Dr, LONG_Dbr): Updated.
542 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
544 * i386.h (fild, fistp): Change intel d_Suf form to fildd and
545 fistpd without suffix.
547 2000-02-24 Nick Clifton <nickc@cygnus.com>
549 * cgen.h (cgen_cpu_desc): Rename field 'flags' to
550 'signed_overflow_ok_p'.
551 Delete prototypes for cgen_set_flags() and cgen_get_flags().
553 2000-02-24 Andrew Haley <aph@cygnus.com>
555 * cgen.h (CGEN_INSN_MACH_HAS_P): New macro.
556 (CGEN_CPU_TABLE): flags: new field.
557 Add prototypes for new functions.
559 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
561 * i386.h: Add some more UNIXWARE_COMPAT comments.
563 2000-02-23 Linas Vepstas <linas@linas.org>
567 2000-02-22 Chandra Chavva <cchavva@cygnus.com>
569 * d30v.h (FLAG_NOT_WITH_ADDSUBppp): Redefined as operation
570 cannot be combined in parallel with ADD/SUBppp.
572 2000-02-22 Andrew Haley <aph@cygnus.com>
574 * mips.h: (OPCODE_IS_MEMBER): Add comment.
576 1999-12-30 Andrew Haley <aph@cygnus.com>
578 * mips.h (OPCODE_IS_MEMBER): Add gp32 arg, which determines
579 whether synthetic opcodes (e.g. move) generate 32-bit or 64-bit
582 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
584 * i386.h: Qualify intel mode far call and jmp with x_Suf.
586 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
588 * i386.h: Add JumpAbsolute qualifier to all non-intel mode
589 indirect jumps and calls. Add FF/3 call for intel mode.
591 Wed Dec 1 03:05:25 1999 Jeffrey A Law (law@cygnus.com)
593 * mn10300.h: Add new operand types. Add new instruction formats.
595 Wed Nov 24 20:28:58 1999 Jeffrey A Law (law@cygnus.com)
597 * hppa.h (pa_opcodes): Correctly handle immediate for PA2.0 "bb"
600 1999-11-18 Gavin Romig-Koch <gavin@cygnus.com>
602 * mips.h (INSN_ISA5): New.
604 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
606 * mips.h (OPCODE_IS_MEMBER): New.
608 1999-10-29 Nick Clifton <nickc@cygnus.com>
610 * d30v.h (SHORT_AR): Define.
612 1999-10-18 Michael Meissner <meissner@cygnus.com>
614 * alpha.h (alpha_num_opcodes): Convert to unsigned.
615 (alpha_num_operands): Ditto.
617 Sun Oct 10 01:46:56 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
619 * hppa.h (pa_opcodes): Add load and store cache control to
620 instructions. Add ordered access load and store.
622 * hppa.h (pa_opcode): Add new entries for addb and addib.
624 * hppa.h (pa_opcodes): Fix cmpb and cmpib entries.
626 * hppa.h (pa_opcodes): Add entries for cmpb and cmpib.
628 Thu Oct 7 00:12:25 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
630 * d10v.h: Add flag RESTRICTED_NUM3 for imm3 operands.
632 Thu Sep 23 07:08:38 1999 Jerry Quinn <jquinn@nortelnetworks.com>
634 * hppa.h (pa_opcodes): Add "call" and "ret". Clean up "b", "bve"
635 and "be" using completer prefixes.
637 * hppa.h (pa_opcodes): Add initializers to silence compiler.
639 * hppa.h: Update comments about character usage.
641 Mon Sep 20 03:55:31 1999 Jeffrey A Law (law@cygnus.com)
643 * hppa.h (pa_opcodes): Fix minor thinkos introduced while cleaning
644 up the new fstw & bve instructions.
646 Sun Sep 19 10:40:59 1999 Jeffrey A Law (law@cygnus.com)
648 * hppa.h (pa_opcodes): Add remaining PA2.0 integer load/store
651 * hppa.h (pa_opcodes): Add remaining PA2.0 FP load/store instructions.
653 * hppa.h (pa_opcodes): Add long offset double word load/store
656 * hppa.h (pa_opcodes): Add FLAG_STRICT variants of FP loads and
659 * hppa.h (pa_opcodes): Handle PA2.0 fcnv, fcmp and ftest insns.
661 * hppa.h (pa_opcodes): Finish support for PA2.0 "b" instructions.
663 * hppa.h (pa_opcodes): Handle PA2.0 "bve" instructions.
665 * hppa.h (pa_opcodes): Add new syntax "be" instructions.
667 * hppa.h (pa_opcodes): Note use of 'M' and 'L'.
669 * hppa.h (pa_opcodes): Add support for "b,l".
671 * hppa.h (pa_opcodes): Add support for "b,gate".
673 Sat Sep 18 11:41:16 1999 Jeffrey A Law (law@cygnus.com)
675 * hppa.h (pa_opcodes): Use 'fX' for first register operand
678 * hppa.h (pa_opcodes): Fix mask for probe and probei.
680 * hppa.h (pa_opcodes): Fix mask for depwi.
682 Tue Sep 7 13:44:25 1999 Jeffrey A Law (law@cygnus.com)
684 * hppa.h (pa_opcodes): Add "addil" variant which has the %r1 as
685 an explicit output argument.
687 Mon Sep 6 04:41:42 1999 Jeffrey A Law (law@cygnus.com)
689 * hppa.h: Add strict variants of PA1.0/PA1.1 loads and stores.
690 Add a few PA2.0 loads and store variants.
692 1999-09-04 Steve Chamberlain <sac@pobox.com>
696 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
698 * i386.h (i386_regtab): Move %st to top of table, and split off
699 other fp reg entries.
700 (i386_float_regtab): To here.
702 Sat Aug 28 00:25:25 1999 Jerry Quinn <jquinn@nortelnetworks.com>
704 * hppa.h (pa_opcodes): Replace 'f' by 'v'. Prefix float register args
707 * hppa.h (pa_opcodes): Add extrd, extrw, depd, depdi, depw, depwi.
710 * hppa.h: Document new completers and args.
711 * hppa.h (pa_opcodes): Add 64 bit patterns and pa2.0 syntax for uxor,
712 uaddcm, dcor, addi, add, sub, subi, shladd, rfi, and probe. Add pa2.0
713 extensions for ssm, rsm, pdtlb, pitlb. Add performance instructions
716 * hppa.h (pa_opcodes): Add pa2.0 instructions hadd, hshl,
717 hshr, hsub, mixh, mixw, permh.
719 * hppa.h (pa_opcodes): Change completers in instructions to
722 * hppa.h (pa_opcodes): Add popbts, new forms of bb, havg,
723 hshladd, hshradd, shrpd, and shrpw instructions. Update arg comments.
725 * hppa.h (pa_opcodes): Change fmpyfadd, fmpynfadd, fneg,
726 fnegabs to use 'I' instead of 'F'.
728 1999-08-21 Alan Modra <alan@spri.levels.unisa.edu.au>
730 * i386.h: Add AMD athlon instructions, pfnacc, pfpnacc, pswapd.
731 Document pf2iw and pi2fw as athlon insns. Remove pswapw.
732 Alphabetically sort PIII insns.
734 Wed Aug 18 18:14:40 1999 Doug Evans <devans@canuck.cygnus.com>
736 * cgen.h (CGEN_INSN_MACH_HAS_P): New macro.
738 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
740 * hppa.h (pa_opcodes): Add 64 bit versions of or, xor, and,
741 and andcm. Add 32 and 64 bit version of cmpclr, cmpiclr.
743 * hppa.h: Document 64 bit condition completers.
745 Thu Aug 5 16:56:07 1999 Jerry Quinn <jquinn@nortelnetworks.com>
747 * hppa.h (pa_opcodes): Change condition args to use '?' prefix.
749 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
751 * i386.h (i386_optab): Add DefaultSize modifier to all insns
752 that implicitly modify %esp. #undef d_Suf, x_suf, sld_suf,
753 sldx_suf, bwld_Suf, d_FP, x_FP, sld_FP, sldx_FP at end of table.
755 Wed Jul 28 02:04:24 1999 Jerry Quinn <jquinn@nortelnetworks.com>
756 Jeff Law <law@cygnus.com>
758 * hppa.h (pa_opcodes): Add "pushnom" and "pushbts".
760 * hppa.h (pa_opcodes): Mark all PA2.0 opcodes with FLAG_STRICT.
762 * hppa.h (pa_opcodes): Change xmpyu, fmpyfadd,
763 and fmpynfadd to use 'J' and 'K' instead of 'E' and 'X'.
765 1999-07-13 Alan Modra <alan@spri.levels.unisa.edu.au>
767 * i386.h: Add "undocumented" AMD 3DNow! pf2iw, pi2fw, pswapw insns.
769 Thu Jul 1 00:17:24 1999 Jeffrey A Law (law@cygnus.com)
771 * hppa.h (struct pa_opcode): Add new field "flags".
772 (FLAGS_STRICT): Define.
774 Fri Jun 25 04:22:04 1999 Jerry Quinn <jquinn@nortelnetworks.com>
775 Jeff Law <law@cygnus.com>
777 * hppa.h (pa_opcodes): Add pa2.0 clrbts instruction.
779 * hppa.h (pa_opcodes): Add entries for mfia and mtsarcm instructions.
781 1999-06-23 Alan Modra <alan@spri.levels.unisa.edu.au>
783 * i386.h: Allow `l' suffix on bswap. Allow `w' suffix on arpl,
784 lldt, lmsw, ltr, str, verr, verw. Add FP flag to fcmov*. Add FP
785 flag to fcomi and friends.
787 Fri May 28 15:26:11 1999 Jeffrey A Law (law@cygnus.com)
789 * hppa.h (pa_opcodes): Move integer arithmetic instructions after
790 integer logical instructions.
792 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
794 * m68k.h: Document new formats `E', `G', `H' and new places `N',
797 * m68k.h: Define mcf5206e, mcf5307, mcf. Document new format `u'
798 and new places `m', `M', `h'.
800 Thu May 27 04:13:54 1999 Joel Sherrill (joel@OARcorp.com
802 * hppa.h (pa_opcodes): Add several processor specific system
805 Wed May 26 16:57:44 1999 Jeffrey A Law (law@cygnus.com)
807 * hppa.h (pa_opcodes): Add second entry for "comb", "comib",
808 "addb", and "addib" to be used by the disassembler.
810 1999-05-12 Alan Modra <alan@apri.levels.unisa.edu.au>
812 * i386.h (ReverseModrm): Remove all occurences.
813 (InvMem): Add to control/debug/test mov insns, movhlps, movlhps,
814 movmskps, pextrw, pmovmskb, maskmovq.
815 Change NoSuf to FP on all MMX, XMM and AMD insns as these all
816 ignore the data size prefix.
818 * i386.h (i386_optab, i386_regtab): Add support for PIII SIMD.
819 Mostly stolen from Doug Ledford <dledford@redhat.com>
821 Sat May 8 23:27:35 1999 Richard Henderson <rth@cygnus.com>
823 * ppc.h (PPC_OPCODE_64_BRIDGE): New.
825 1999-04-14 Doug Evans <devans@casey.cygnus.com>
827 * cgen.h (CGEN_ATTR): Delete member num_nonbools.
828 (CGEN_ATTR_TYPE): Update.
829 (CGEN_ATTR_MASK): Number booleans starting at 0.
830 (CGEN_ATTR_VALUE): Update.
831 (CGEN_INSN_ATTR): Update.
833 Mon Apr 12 23:43:27 1999 Jeffrey A Law (law@cygnus.com)
835 * hppa.h (fmpyfadd, fmpynfadd, fneg, fnegabs): New PA2.0
838 Tue Mar 23 11:24:38 1999 Jeffrey A Law (law@cygnus.com)
840 * hppa.h (bb, bvb): Tweak opcode/mask.
843 1999-03-22 Doug Evans <devans@casey.cygnus.com>
845 * cgen.h (CGEN_ISA,CGEN_MACH): New typedefs.
846 (struct cgen_cpu_desc): Rename member mach to machs. New member isas.
847 New members word_bitsize,default_insn_bitsize,base_insn-bitsize,
848 min_insn_bitsize,max_insn_bitsize,isa_table,mach_table,rebuild_tables.
849 Delete member max_insn_size.
850 (enum cgen_cpu_open_arg): New enum.
851 (cpu_open): Update prototype.
852 (cpu_open_1): Declare.
853 (cgen_set_cpu): Delete.
855 1999-03-11 Doug Evans <devans@casey.cygnus.com>
857 * cgen.h (CGEN_HW_TABLE): Delete `num_init_entries' member.
858 (CGEN_OPERAND_NIL): New macro.
859 (CGEN_OPERAND): New member `type'.
860 (@arch@_cgen_operand_table): Delete decl.
861 (CGEN_OPERAND_INDEX,CGEN_OPERAND_TYPE,CGEN_OPERAND_ENTRY): Delete.
862 (CGEN_OPERAND_TABLE): New struct.
863 (cgen_operand_lookup_by_name,cgen_operand_lookup_by_num): Declare.
864 (CGEN_OPINST): Pointer to operand table entry replaced with enum.
865 (CGEN_CPU_TABLE): New member `isa'. Change member `operand_table',
866 now a CGEN_OPERAND_TABLE. Add CGEN_CPU_DESC arg to
867 {get,set}_{int,vma}_operand.
868 (@arch@_cgen_cpu_open): New arg `isa'.
869 (cgen_set_cpu): Ditto.
871 Fri Feb 26 02:36:45 1999 Richard Henderson <rth@cygnus.com>
873 * i386.h: Fill in cmov and fcmov alternates. Add fcomi short forms.
875 1999-02-25 Doug Evans <devans@casey.cygnus.com>
877 * cgen.h (enum cgen_asm_type): Add CGEN_ASM_NONE.
878 (CGEN_HW_ENTRY): Delete member `next'. Change type of `type' to
880 (CGEN_HW_TABLE): New struct.
881 (hw_table): Delete declaration.
882 (CGEN_OPERAND): Change member hw to hw_type, change type from pointer
883 to table entry to enum.
884 (CGEN_OPINST): Ditto.
885 (CGEN_CPU_TABLE): Change member hw_list to hw_table.
887 Sat Feb 13 14:13:44 1999 Richard Henderson <rth@cygnus.com>
889 * alpha.h (AXP_OPCODE_EV6): New.
890 (AXP_OPCODE_NOPAL): Include it.
892 1999-02-09 Doug Evans <devans@casey.cygnus.com>
894 * cgen.h (CGEN_CPU_DESC): Renamed from CGEN_OPCODE_DESC.
895 All uses updated. New members int_insn_p, max_insn_size,
896 parse_operand,insert_operand,extract_operand,print_operand,
897 sizeof_fields,set_fields_bitsize,get_int_operand,set_int_operand,
898 get_vma_operand,set_vma_operand,parse_handlers,insert_handlers,
899 extract_handlers,print_handlers.
900 (CGEN_ATTR): Change type of num_nonbools to unsigned int.
901 (CGEN_ATTR_BOOL_OFFSET): New macro.
902 (CGEN_ATTR_MASK): Subtract it to compute bit number.
903 (CGEN_ATTR_VALUE): Redo bool/nonbool attr calculation.
904 (cgen_opcode_handler): Renamed from cgen_base.
905 (CGEN_HW_ATTR_VALUE): Renamed from CGEN_HW_ATTR, all uses updated.
906 (CGEN_OPERAND_ATTR_VALUE): Renamed from CGEN_OPERAND_ATTR,
908 (CGEN_OPERAND_INDEX): Rewrite to use table entry, not global.
909 (enum cgen_opinst_type): Renamed from cgen_operand_instance_type.
910 (CGEN_IFLD_ATTR_VALUE): Renamed from CGEN_IFLD_ATTR, all uses updated.
911 (CGEN_OPCODE,CGEN_IBASE): New types.
912 (CGEN_INSN): Rewrite.
913 (CGEN_{ASM,DIS}_HASH*): Delete.
914 (init_opcode_table,init_ibld_table): Declare.
915 (CGEN_INSN_ATTR): New type.
917 Mon Feb 1 21:09:14 1999 Catherine Moore <clm@cygnus.com>
919 * i386.h (d_Suf, x_Suf, sld_Suf, sldx_Suf, bwld_Suf): Define.
920 (x_FP, d_FP, dls_FP, sldx_FP): Define.
921 Change *Suf definitions to include x and d suffixes.
922 (movsx): Use w_Suf and b_Suf.
924 (movs): Use bwld_Suf.
925 (fld): Change ordering. Use sld_FP.
926 (fild): Add Intel Syntax equivalent of fildq.
929 (fstp): Use sld_FP. Add x_FP version.
930 (fistp): LLongMem version for Intel Syntax.
931 (fcom, fcomp): Use sld_FP.
932 (fadd, fiadd, fsub): Use sld_FP.
934 (fmul, fimul, fdvi, fidiv, fdivr): Use sld_FP.
936 1999-01-27 Doug Evans <devans@casey.cygnus.com>
938 * cgen.h (enum cgen_mode): Add CGEN_MODE_TARGET_MAX, CGEN_MODE_INT,
941 1999-01-16 Jeffrey A Law (law@cygnus.com)
943 * hppa.h (bv): Fix mask.
945 1999-01-05 Doug Evans <devans@casey.cygnus.com>
947 * cgen.h (CGEN_ATTR_VALUE_TYPE): New typedef.
949 (CGEN_ATTR_TYPE,CGEN_ATTR_ENTRY): Ditto.
950 (CGEN_ATTR_TABLE): New member dfault.
952 1998-12-30 Gavin Romig-Koch <gavin@cygnus.com>
954 * mips.h (MIPS16_INSN_BRANCH): New.
956 Wed Dec 9 10:38:48 1998 David Taylor <taylor@texas.cygnus.com>
958 The following is part of a change made by Edith Epstein
959 <eepstein@sophia.cygnus.com> as part of a project to merge in
960 changes by HP; HP did not create ChangeLog entries.
962 * hppa.h (completer_chars): list of chars to not put a space
965 Sun Dec 6 13:21:34 1998 Ian Lance Taylor <ian@cygnus.com>
967 * i386.h (i386_optab): Permit w suffix on processor control and
968 status word instructions.
970 1998-11-30 Doug Evans <devans@casey.cygnus.com>
972 * cgen.h (struct cgen_hw_entry): Delete const on attrs member.
973 (struct cgen_keyword_entry): Ditto.
974 (struct cgen_operand): Ditto.
975 (CGEN_IFLD): New typedef, with associated access macros.
976 (CGEN_IFMT): New typedef, with associated access macros.
977 (CGEN_IFMT): Renamed from CGEN_FORMAT. New member `iflds'.
978 (CGEN_IVALUE): New typedef.
979 (struct cgen_insn): Delete const on syntax,attrs members.
980 `format' now points to format data. Type of `value' is now
982 (struct cgen_opcode_table): New member ifld_table.
984 1998-11-18 Doug Evans <devans@casey.cygnus.com>
986 * cgen.h (cgen_extract_fn): Update type of `base_insn' arg.
987 (CGEN_OPERAND_INSTANCE): New member `attrs'.
988 (CGEN_OPERAND_INSTANCE_{ATTRS,ATTR}): New macros.
989 (cgen_dis_lookup_insn): Update type of `base_insn' arg.
990 (cgen_opcode_table): Update type of dis_hash fn.
991 (extract_operand): Update type of `insn_value' arg.
993 Thu Oct 29 11:38:36 1998 Doug Evans <devans@canuck.cygnus.com>
995 * cgen.h (CGEN_VERSION_{MAJOR,MINOR,FIXLEVEL}): Delete.
997 Tue Oct 27 08:57:59 1998 Gavin Romig-Koch <gavin@cygnus.com>
999 * mips.h (INSN_MULT): Added.
1001 Tue Oct 20 11:31:34 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1003 * i386.h (MAX_MNEM_SIZE): Rename from MAX_OPCODE_SIZE.
1005 Mon Oct 19 12:50:00 1998 Doug Evans <devans@seba.cygnus.com>
1007 * cgen.h (CGEN_INSN_INT): New typedef.
1008 (CGEN_INT_INSN_P): Renamed from CGEN_INT_INSN.
1009 (CGEN_INSN_BYTES): Renamed from cgen_insn_t.
1010 (CGEN_INSN_BYTES_PTR): New typedef.
1011 (CGEN_EXTRACT_INFO): New typedef.
1012 (cgen_insert_fn,cgen_extract_fn): Update.
1013 (cgen_opcode_table): New member `insn_endian'.
1014 (assemble_insn,lookup_insn,lookup_get_insn_operands): Update.
1015 (insert_operand,extract_operand): Update.
1016 (cgen_get_insn_value,cgen_put_insn_value): Add prototypes.
1018 Fri Oct 9 13:38:13 1998 Doug Evans <devans@seba.cygnus.com>
1020 * cgen.h (CGEN_ATTR_BOOLS): New macro.
1021 (struct CGEN_HW_ENTRY): New member `attrs'.
1022 (CGEN_HW_ATTR): New macro.
1023 (struct CGEN_OPERAND_INSTANCE): New member `name'.
1024 (CGEN_INSN_INVALID_P): New macro.
1026 Mon Oct 5 00:21:07 1998 Jeffrey A Law (law@cygnus.com)
1028 * hppa.h: Add "fid".
1030 Sun Oct 4 21:00:00 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1032 From Robert Andrew Dale <rob@nb.net>
1033 * i386.h (i386_optab): Add AMD 3DNow! instructions.
1034 (AMD_3DNOW_OPCODE): Define.
1036 Tue Sep 22 17:53:47 1998 Nick Clifton <nickc@cygnus.com>
1038 * d30v.h (EITHER_BUT_PREFER_MU): Define.
1040 Mon Aug 10 14:09:38 1998 Doug Evans <devans@canuck.cygnus.com>
1042 * cgen.h (cgen_insn): #if 0 out element `cdx'.
1044 Mon Aug 3 12:21:57 1998 Doug Evans <devans@seba.cygnus.com>
1046 Move all global state data into opcode table struct, and treat
1047 opcode table as something that is "opened/closed".
1048 * cgen.h (CGEN_OPCODE_DESC): New type.
1049 (all fns): New first arg of opcode table descriptor.
1050 (cgen_set_parse_operand_fn): Add prototype.
1051 (cgen_current_machine,cgen_current_endian): Delete.
1052 (CGEN_OPCODE_TABLE): New members mach,endian,operand_table,
1053 parse_operand_fn,asm_hash_table,asm_hash_table_entries,
1054 dis_hash_table,dis_hash_table_entries.
1055 (opcode_open,opcode_close): Add prototypes.
1057 * cgen.h (cgen_insn): New element `cdx'.
1059 Thu Jul 30 21:44:25 1998 Frank Ch. Eigler <fche@cygnus.com>
1061 * d30v.h (FLAG_LKR): New flag for "left-kills-right" instructions.
1063 Tue Jul 28 10:59:07 1998 Jeffrey A Law (law@cygnus.com)
1065 * mn10300.h: Add "no_match_operands" field for instructions.
1066 (MN10300_MAX_OPERANDS): Define.
1068 Fri Jul 24 11:44:24 1998 Doug Evans <devans@canuck.cygnus.com>
1070 * cgen.h (cgen_macro_insn_count): Declare.
1072 Tue Jul 21 13:12:13 1998 Doug Evans <devans@seba.cygnus.com>
1074 * cgen.h (CGEN_VERSION_{MAJOR,MINOR,FIXLEVEL}): Define.
1075 (cgen_insert_fn,cgen_extract_fn): New arg `pc'.
1076 (get_operand,put_operand): Replaced with get_{int,vma}_operand,
1077 set_{int,vma}_operand.
1079 Fri Jun 26 11:09:06 1998 Jeffrey A Law (law@cygnus.com)
1081 * mn10300.h: Add "machine" field for instructions.
1082 (MN103, AM30): Define machine types.
1084 Fri Jun 19 16:09:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1086 * i386.h: Use FP, not sl_Suf, for fxsave and fxrstor.
1088 1998-06-18 Ulrich Drepper <drepper@cygnus.com>
1090 * i386.h: Add support for fxsave, fxrstor, sysenter and sysexit.
1092 Sat Jun 13 11:31:35 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1094 * i386.h (i386_optab): Add general form of aad and aam. Add ud2a
1096 (i386_regtab): Allow cr0..7, db0..7, dr0..7, tr0..7, not just
1097 those that happen to be implemented on pentiums.
1099 Tue Jun 9 12:16:01 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1101 * i386.h: Change occurences of Data16 to Size16, Data32 to Size32,
1102 IgnoreDataSize to IgnoreSize. Flag address and data size prefixes
1103 with Size16|IgnoreSize or Size32|IgnoreSize.
1105 Mon Jun 8 12:15:52 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1107 * i386.h (REPNE): Rename to REPNE_PREFIX_OPCODE.
1108 (REPE): Rename to REPE_PREFIX_OPCODE.
1109 (i386_regtab_end): Remove.
1110 (i386_prefixtab, i386_prefixtab_end): Remove.
1111 (i386_optab): Use NULL as sentinel rather than "" to suit rewrite
1113 (MAX_OPCODE_SIZE): Define.
1114 (i386_optab_end): Remove.
1116 (sl_FP): Use sl_Suf.
1118 * i386.h (i386_optab): Allow 16 bit displacement for `mov
1119 mem,acc'. Combine 16 and 32 bit forms of various insns. Allow 16
1120 bit form of ljmp. Add IsPrefix modifier to prefixes. Add addr32,
1121 data32, dword, and adword prefixes.
1122 (i386_regtab): Add BaseIndex modifier to valid 16 bit base/index
1125 Fri Jun 5 23:42:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1127 * i386.h (i386_regtab): Remove BaseIndex modifier from esp.
1129 * i386.h: Allow `l' suffix on fld, fst, fstp, fcom, fcomp with
1130 register operands, because this is a common idiom. Flag them with
1131 a warning. Allow illegal faddp, fsubp, fsubrp, fmulp, fdivp,
1132 fdivrp because gcc erroneously generates them. Also flag with a
1135 * i386.h: Add suffix modifiers to most insns, and tighter operand
1136 checks in some cases. Fix a number of UnixWare compatibility
1137 issues with float insns. Merge some floating point opcodes, using
1138 new FloatMF modifier.
1139 (WORD_PREFIX_OPCODE): Rename to DATA_PREFIX_OPCODE for
1142 * i386.h: Change occurence of ShortformW to W|ShortForm. Add
1143 IgnoreDataSize where appropriate.
1145 Wed Jun 3 18:28:45 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1147 * i386.h: (one_byte_segment_defaults): Remove.
1148 (two_byte_segment_defaults): Remove.
1149 (i386_regtab): Add BaseIndex to 32 bit regs reg_type.
1151 Fri May 15 15:59:04 1998 Doug Evans <devans@seba.cygnus.com>
1153 * cgen.h (cgen_hw_lookup_by_name): Renamed from cgen_hw_lookup.
1154 (cgen_hw_lookup_by_num): Declare.
1156 Thu May 7 09:27:58 1998 Frank Ch. Eigler <fche@cygnus.com>
1158 * mips.h (OP_{SH,MASK}_CODE2): Added "q" operand format for lower
1159 ten bits of MIPS ISA1 "break" instruction, and for "sdbbp"
1161 Thu May 7 02:14:08 1998 Doug Evans <devans@charmed.cygnus.com>
1163 * cgen.h (cgen_asm_init_parse): Delete.
1164 (cgen_save_fixups,cgen_restore_fixups,cgen_swap_fixups): Delete.
1165 (cgen_asm_record_register,cgen_asm_finish_insn): Delete.
1167 Mon Apr 27 10:13:11 1998 Doug Evans <devans@seba.cygnus.com>
1169 * cgen.h (CGEN_ATTR_TYPE): Delete `const', moved to uses.
1170 (cgen_asm_finish_insn): Update prototype.
1171 (cgen_insn): New members num, data.
1172 (CGEN_INSN_TABLE): Members asm_hash, asm_hash_table_size,
1173 dis_hash, dis_hash_table_size moved to ...
1174 (CGEN_OPCODE_TABLE). Here. Renamed from CGEN_OPCODE_DATA.
1175 All uses updated. New members asm_hash_p, dis_hash_p.
1176 (CGEN_MINSN_EXPANSION): New struct.
1177 (cgen_expand_macro_insn): Declare.
1178 (cgen_macro_insn_count): Declare.
1179 (get_insn_operands): Update prototype.
1180 (lookup_get_insn_operands): Declare.
1182 Tue Apr 21 17:11:32 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1184 * i386.h (i386_optab): Change iclrKludge and imulKludge to
1185 regKludge. Add operands types for string instructions.
1187 Mon Apr 20 14:40:29 1998 Tom Tromey <tromey@cygnus.com>
1189 * i386.h (X): Renamed from `Z_' to preserve formatting of opcode
1192 Sun Apr 19 13:54:06 1998 Tom Tromey <tromey@cygnus.com>
1194 * i386.h (Z_): Renamed from `_' to avoid clash with common alias
1197 Fri Apr 3 12:04:48 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1199 * i386.h: Remove NoModrm flag from all insns: it's never checked.
1200 Add IsString flag to string instructions.
1201 (IS_STRING): Don't define.
1202 (LOCK_PREFIX_OPCODE, CS_PREFIX_OPCODE, DS_PREFIX_OPCODE): Define.
1203 (ES_PREFIX_OPCODE, FS_PREFIX_OPCODE, GS_PREFIX_OPCODE): Define.
1204 (SS_PREFIX_OPCODE): Define.
1206 Mon Mar 30 21:31:56 1998 Ian Lance Taylor <ian@cygnus.com>
1208 * i386.h: Revert March 24 patch; no more LinearAddress.
1210 Mon Mar 30 10:25:54 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1212 * i386.h (i386_optab): Remove fwait (9b) from all floating point
1213 instructions, and instead add FWait opcode modifier. Add short
1214 form of fldenv and fstenv.
1215 (FWAIT_OPCODE): Define.
1217 * i386.h (i386_optab): Change second operand constraint of `mov
1218 sreg,reg|mem' instruction from Reg16|Mem to WordReg|WordMem to
1219 allow legal instructions such as `movl %gs,%esi'
1221 Fri Mar 27 18:30:52 1998 Ian Lance Taylor <ian@cygnus.com>
1223 * h8300.h: Various changes to fully bracket initializers.
1225 Tue Mar 24 18:32:47 1998 H.J. Lu <hjl@gnu.org>
1227 * i386.h: Set LinearAddress for lidt and lgdt.
1229 Mon Mar 2 10:44:07 1998 Doug Evans <devans@seba.cygnus.com>
1231 * cgen.h (CGEN_BOOL_ATTR): New macro.
1233 Thu Feb 26 15:54:31 1998 Michael Meissner <meissner@cygnus.com>
1235 * d30v.h (FLAG_DELAY): New flag for delayed branches/jumps.
1237 Mon Feb 23 10:38:21 1998 Doug Evans <devans@seba.cygnus.com>
1239 * cgen.h (CGEN_CAT3): Delete. Use CONCAT3 now.
1240 (cgen_insn): Record syntax and format entries here, rather than
1243 Tue Feb 17 21:42:56 1998 Nick Clifton <nickc@cygnus.com>
1245 * cgen.h (CGEN_SYNTAX_MAKE_FIELD): New macro.
1247 Tue Feb 17 16:00:56 1998 Doug Evans <devans@seba.cygnus.com>
1249 * cgen.h (cgen_insert_fn): Change type of result to const char *.
1250 (cgen_parse_{signed,unsigned}_integer): Delete min,max arguments.
1251 (CGEN_{INSN,KEYWORD,OPERAND}_NBOOL_ATTRS): Renamed from ..._MAX_ATTRS.
1253 Thu Feb 12 18:30:41 1998 Doug Evans <devans@canuck.cygnus.com>
1255 * cgen.h (lookup_insn): New argument alias_p.
1257 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1259 Fix rac to accept only a0:
1260 * d10v.h (OPERAND_ACC): Split into:
1261 (OPERAND_ACC0, OPERAND_ACC1) .
1262 (OPERAND_GPR): Define.
1264 Wed Feb 11 17:31:53 1998 Doug Evans <devans@seba.cygnus.com>
1266 * cgen.h (CGEN_FIELDS): Define here.
1267 (CGEN_HW_ENTRY): New member `type'.
1268 (hw_list): Delete decl.
1269 (enum cgen_mode): Declare.
1270 (CGEN_OPERAND): New member `hw'.
1271 (enum cgen_operand_instance_type): Declare.
1272 (CGEN_OPERAND_INSTANCE): New type.
1273 (CGEN_INSN): New member `operands'.
1274 (CGEN_OPCODE_DATA): Make hw_list const.
1275 (get_insn_operands,lookup_insn): Add prototypes for.
1277 Tue Feb 3 17:11:23 1998 Doug Evans <devans@seba.cygnus.com>
1279 * cgen.h (CGEN_INSN_MAX_ATTRS): Renamed from CGEN_MAX_INSN_ATTRS.
1280 (CGEN_HW_ENTRY): Move `next' entry to end of struct.
1281 (CGEN_KEYWORD_MAX_ATTRS): Renamed from CGEN_MAX_KEYWORD_ATTRS.
1282 (CGEN_OPERAND_MAX_ATTRS): Renamed from CGEN_MAX_OPERAND_ATTRS.
1284 Mon Feb 2 19:19:15 1998 Ian Lance Taylor <ian@cygnus.com>
1286 * cgen.h: Correct typo in comment end marker.
1288 Mon Feb 2 17:10:38 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1290 * tic30.h: New file.
1292 Thu Jan 22 17:54:56 1998 Nick Clifton <nickc@cygnus.com>
1294 * cgen.h: Add prototypes for cgen_save_fixups(),
1295 cgen_restore_fixups(), and cgen_swap_fixups(). Change prototype
1296 of cgen_asm_finish_insn() to return a char *.
1298 Wed Jan 14 17:21:43 1998 Nick Clifton <nickc@cygnus.com>
1300 * cgen.h: Formatting changes to improve readability.
1302 Mon Jan 12 11:37:36 1998 Doug Evans <devans@seba.cygnus.com>
1304 * cgen.h (*): Clean up pass over `struct foo' usage.
1305 (CGEN_ATTR): Make unsigned char.
1306 (CGEN_ATTR_TYPE): Update.
1307 (CGEN_ATTR_{ENTRY,TABLE}): New types.
1308 (cgen_base): Move member `attrs' to cgen_insn.
1309 (CGEN_KEYWORD): New member `null_entry'.
1310 (CGEN_{SYNTAX,FORMAT}): New types.
1311 (cgen_insn): Format and syntax separated from each other.
1313 Tue Dec 16 15:15:52 1997 Michael Meissner <meissner@cygnus.com>
1315 * d30v.h (d30v_opcode): Reorder flags somewhat, add new flags for
1316 2 word load/store, ADDppp/SUBppp, 16/32 bit multiply. Make
1317 flags_{used,set} long.
1318 (d30v_operand): Make flags field long.
1320 Mon Dec 1 12:24:44 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1322 * m68k.h: Fix comment describing operand types.
1324 Sun Nov 23 22:31:27 1997 Michael Meissner <meissner@cygnus.com>
1326 * d30v.h (SHORT_CMPU): Add case for cmpu instruction, and move
1327 everything else after down.
1329 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1331 * d10v.h (OPERAND_FLAG): Split into:
1332 (OPERAND_FFLAG, OPERAND_CFLAG) .
1334 Thu Nov 13 11:04:24 1997 Gavin Koch <gavin@cygnus.com>
1336 * mips.h (struct mips_opcode): Changed comments to reflect new
1339 Fri Oct 24 22:36:20 1997 Ken Raeburn <raeburn@cygnus.com>
1341 * mips.h: Added to comments a quick-ref list of all assigned
1342 operand type characters.
1343 (OP_{MASK,SH}_PERFREG): New macros.
1345 Wed Oct 22 17:28:33 1997 Richard Henderson <rth@cygnus.com>
1347 * sparc.h: Add '_' and '/' for v9a asr's.
1348 Patch from David Miller <davem@vger.rutgers.edu>
1350 Tue Oct 14 13:22:29 1997 Jeffrey A Law (law@cygnus.com)
1352 * h8300.h: Bit ops with absolute addresses not in the 8 bit
1353 area are not available in the base model (H8/300).
1355 Thu Sep 25 13:03:41 1997 Ian Lance Taylor <ian@cygnus.com>
1357 * m68k.h: Remove documentation of ` operand specifier.
1359 Wed Sep 24 19:00:34 1997 Ian Lance Taylor <ian@cygnus.com>
1361 * m68k.h: Document q and v operand specifiers.
1363 Mon Sep 15 18:28:37 1997 Nick Clifton <nickc@cygnus.com>
1365 * v850.h (struct v850_opcode): Add processors field.
1366 (PROCESSOR_V850, PROCESSOR_ALL): New bit constants.
1367 (PROCESSOR_V850E, PROCESSOR_NOT_V850): New bit constants.
1368 (PROCESSOR_V850EA): New bit constants.
1370 Mon Sep 15 11:29:43 1997 Ken Raeburn <raeburn@cygnus.com>
1372 Merge changes from Martin Hunt:
1374 * d30v.h: Allow up to 64 control registers. Add
1377 * d30v.h (LONG_Db): New form for delayed branches.
1379 * d30v.h: (LONG_Db): New form for repeati.
1381 * d30v.h (SHORT_D2B): New form.
1383 * d30v.h (SHORT_A2): New form.
1385 * d30v.h (OPERAND_2REG): Add new operand to indicate 2
1386 registers are used. Needed for VLIW optimization.
1388 Mon Sep 8 14:05:45 1997 Doug Evans <dje@canuck.cygnus.com>
1390 * cgen.h: Move assembler interface section
1391 up so cgen_parse_operand_result is defined for cgen_parse_address.
1392 (cgen_parse_address): Update prototype.
1394 Tue Sep 2 15:32:32 1997 Nick Clifton <nickc@cygnus.com>
1396 * v850.h (V850_OPREAND_ADJUST_SHORT_MEMORY): Removed.
1398 Tue Aug 26 12:21:52 1997 Ian Lance Taylor <ian@cygnus.com>
1400 * i386.h (two_byte_segment_defaults): Correct base register 5 in
1401 modes 1 and 2 to be ss rather than ds. From Gabriel Paubert
1404 * i386.h: Set ud2 to 0x0f0b. From Gabriel Paubert
1407 * i386.h: Comment fixes for ficom[p]?{s,l} from Gabriel Paubert
1410 * i386.h (JUMP_ON_CX_ZERO): Uncomment (define again).
1411 (JUMP_ON_ECX_ZERO): Remove commented out macro.
1413 Fri Aug 22 10:38:29 1997 Nick Clifton <nickc@cygnus.com>
1415 * v850.h (V850_NOT_R0): New flag.
1417 Mon Aug 18 11:05:58 1997 Nick Clifton <nickc@cygnus.com>
1419 * v850.h (struct v850_opcode): Remove flags field.
1421 Wed Aug 13 18:45:48 1997 Nick Clifton <nickc@cygnus.com>
1423 * v850.h (struct v850_opcode): Add flags field.
1424 (struct v850_operand): Extend meaning of 'bits' and 'shift'
1426 (V850E_INSTRUCTION, V850EA_INSTRUCTION): New flags.
1427 (V850E_PUSH_POP, V850E_IMMEDIATE16, V850E_IMMEDIATE32): New flags.
1429 Fri Aug 8 16:58:42 1997 Doug Evans <dje@canuck.cygnus.com>
1433 Thu Jul 24 21:16:58 1997 Doug Evans <dje@canuck.cygnus.com>
1435 * sparc.h (sparc_opcodes): Declare as const.
1437 Thu Jul 10 12:53:25 1997 Jeffrey A Law (law@cygnus.com)
1439 * mips.h (FP_S, FP_D): Define. Bitmasks indicating if an insn
1440 uses single or double precision floating point resources.
1441 (INSN_NO_ISA, INSN_ISA1): Define.
1442 (cpu specific INSN macros): Tweak into bitmasks outside the range
1445 Mon Jun 16 14:10:00 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1447 * i386.h: Fix pand opcode.
1449 Mon Jun 2 11:35:09 1997 Gavin Koch <gavin@cygnus.com>
1451 * mips.h: Widen INSN_ISA and move it to a more convenient
1452 bit position. Add INSN_3900.
1454 Tue May 20 11:25:29 1997 Gavin Koch <gavin@cygnus.com>
1456 * mips.h (struct mips_opcode): added new field membership.
1458 Mon May 12 16:26:50 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1460 * i386.h (movd): only Reg32 is allowed.
1462 * i386.h: add fcomp and ud2. From Wayne Scott
1463 <wscott@ichips.intel.com>.
1465 Mon May 5 17:16:21 1997 Ian Lance Taylor <ian@cygnus.com>
1467 * i386.h: Add MMX instructions.
1469 Mon May 5 12:45:19 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1471 * i386.h: Remove W modifier from conditional move instructions.
1473 Mon Apr 14 14:56:58 1997 Ian Lance Taylor <ian@cygnus.com>
1475 * i386.h: Change the opcodes for fsubp, fsubrp, fdivp, and fdivrp
1476 with no arguments to match that generated by the UnixWare
1479 Thu Apr 10 14:35:00 1997 Doug Evans <dje@canuck.cygnus.com>
1481 * cgen.h (<cpu>_cgen_assemble_insn): New arg for errmsg.
1482 (cgen_parse_operand_fn): Declare.
1483 (cgen_init_parse_operand): Declare.
1484 (cgen_parse_operand): Renamed from cgen_asm_parse_operand,
1485 new argument `want'.
1486 (enum cgen_parse_operand_result): Renamed from cgen_asm_result.
1487 (enum cgen_parse_operand_type): New enum.
1489 Sat Apr 5 13:14:05 1997 Ian Lance Taylor <ian@cygnus.com>
1491 * i386.h: Revert last patch for the NON_BROKEN_OPCODES cases.
1493 Fri Apr 4 11:46:11 1997 Doug Evans <dje@canuck.cygnus.com>
1497 Fri Apr 4 14:02:32 1997 Ian Lance Taylor <ian@cygnus.com>
1499 * i386.h: Correct opcode values for fsubp, fsubrp, fdivp, and
1502 Tue Mar 25 22:57:26 1997 Stu Grossman (grossman@critters.cygnus.com)
1504 * v850.h (extract): Make unsigned.
1506 Mon Mar 24 14:38:15 1997 Ian Lance Taylor <ian@cygnus.com>
1510 Thu Mar 20 19:49:10 1997 Ian Lance Taylor <ian@cygnus.com>
1512 * i386.h: Change DW to W for cmpxchg and xadd, since they don't
1513 take a direction bit.
1515 Sat Mar 15 19:03:29 1997 H.J. Lu <hjl@lucon.org>
1517 * sparc.h (sparc_opcode_lookup_arch): Use full prototype.
1519 Fri Mar 14 15:22:01 1997 Ian Lance Taylor <ian@cygnus.com>
1521 * sparc.h: Include <ansidecl.h>. Update function declarations to
1522 use prototypes, and to use const when appropriate.
1524 Thu Mar 6 14:18:30 1997 Jeffrey A Law (law@cygnus.com)
1526 * mn10300.h (MN10300_OPERAND_RELAX): Define.
1528 Mon Feb 24 15:15:56 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1530 * d10v.h: Change pre_defined_registers to
1531 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
1533 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
1535 * mips.h: Add macros for cop0, cop1 cop2 and cop3.
1536 Change mips_opcodes from const array to a pointer,
1537 and change bfd_mips_num_opcodes from const int to int,
1538 so that we can increase the size of the mips opcodes table
1541 Fri Feb 21 16:34:18 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1543 * d30v.h (FLAG_X): Remove unused flag.
1545 Tue Feb 18 17:37:20 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1549 Fri Feb 14 13:16:15 1997 Fred Fish <fnf@cygnus.com>
1551 * tic80.h (PDS_NAME): Macro to access name field of predefined symbols.
1552 (PDS_VALUE): Macro to access value field of predefined symbols.
1553 (tic80_next_predefined_symbol): Add prototype.
1555 Mon Feb 10 10:32:17 1997 Fred Fish <fnf@cygnus.com>
1557 * tic80.h (tic80_symbol_to_value): Change prototype to match
1558 change in function, added class parameter.
1560 Thu Feb 6 17:30:15 1997 Fred Fish <fnf@cygnus.com>
1562 * tic80.h (TIC80_OPERAND_ENDMASK): Add for flagging TIc80
1563 endmask fields, which are somewhat weird in that 0 and 32 are
1564 treated exactly the same.
1566 Thu Jan 30 13:46:18 1997 Fred Fish <fnf@cygnus.com>
1568 * tic80.h: Change all the OPERAND defines to use the form (1 << X)
1569 rather than a constant that is 2**X. Reorder them to put bits for
1570 operands that have symbolic names in the upper bits, so they can
1571 be packed into an int where the lower bits contain the value that
1572 corresponds to that symbolic name.
1573 (predefined_symbo): Add struct.
1574 (tic80_predefined_symbols): Declare array of translations.
1575 (tic80_num_predefined_symbols): Declare size of that array.
1576 (tic80_value_to_symbol): Declare function.
1577 (tic80_symbol_to_value): Declare function.
1579 Wed Jan 29 09:37:25 1997 Jeffrey A Law (law@cygnus.com)
1581 * mn10200.h (MN10200_OPERAND_RELAX): Define.
1583 Sat Jan 18 15:18:59 1997 Fred Fish <fnf@cygnus.com>
1585 * tic80.h (TIC80_NO_R0_DEST): Add for opcodes where r0 cannot
1586 be the destination register.
1588 Thu Jan 16 20:48:55 1997 Fred Fish <fnf@cygnus.com>
1590 * tic80.h (struct tic80_opcode): Change "format" field to "flags".
1591 (FMT_UNUSED, FMT_SI, FMT_LI, FMT_REG): Delete.
1592 (TIC80_VECTOR): Define a flag bit for the flags. This one means
1593 that the opcode can have two vector instructions in a single
1594 32 bit word and we have to encode/decode both.
1596 Tue Jan 14 19:37:09 1997 Fred Fish <fnf@cygnus.com>
1598 * tic80.h (TIC80_OPERAND_PCREL): Renamed from
1599 TIC80_OPERAND_RELATIVE for PC relative.
1600 (TIC80_OPERAND_BASEREL): New flag bit for register
1603 Mon Jan 13 15:56:38 1997 Fred Fish <fnf@cygnus.com>
1605 * tic80.h (TIC80_OPERAND_FLOAT): Add for floating point operands.
1607 Mon Jan 6 10:51:15 1997 Fred Fish <fnf@cygnus.com>
1609 * tic80.h (TIC80_OPERAND_SCALED): Operand may have optional
1610 ":s" modifier for scaling.
1612 Sun Jan 5 12:12:19 1997 Fred Fish <fnf@cygnus.com>
1614 * tic80.h (TIC80_OPERAND_M_SI): Add operand modifier for ":m".
1615 (TIC80_OPERAND_M_LI): Ditto
1617 Sat Jan 4 19:02:44 1997 Fred Fish <fnf@cygnus.com>
1619 * tic80.h (TIC80_OPERAND_BITNUM): Renamed from TIC80_OPERAND_CC_SZ.
1620 (TIC80_OPERAND_CC): New define for condition code operand.
1621 (TIC80_OPERAND_CR): New define for control register operand.
1623 Fri Jan 3 16:22:23 1997 Fred Fish <fnf@cygnus.com>
1625 * tic80.h (struct tic80_opcode): Name changed.
1626 (struct tic80_opcode): Remove format field.
1627 (struct tic80_operand): Add insertion and extraction functions.
1628 (TIC80_OPERAND_*): Remove old bogus values, start adding new
1632 Tue Dec 31 15:05:41 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1634 * v850.h (V850_OPERAND_ADJUST_SHORT_MEMORY): New flag to adjust
1635 type IV instruction offsets.
1637 Fri Dec 27 22:23:10 1996 Fred Fish <fnf@cygnus.com>
1639 * tic80.h: New file.
1641 Wed Dec 18 10:06:31 1996 Jeffrey A Law (law@cygnus.com)
1643 * mn10200.h (MN10200_OPERAND_NOCHECK): Define.
1645 Sat Dec 14 10:48:31 1996 Fred Fish <fnf@ninemoons.com>
1647 * mn10200.h: Fix comment, mn10200_operand not powerpc_operand.
1648 * mn10300.h: Fix comment, mn10300_operand not powerpc_operand.
1649 * v850.h: Fix comment, v850_operand not powerpc_operand.
1651 Mon Dec 9 16:45:39 1996 Jeffrey A Law (law@cygnus.com)
1653 * mn10200.h: Flesh out structures and definitions needed by
1654 the mn10200 assembler & disassembler.
1656 Tue Nov 26 10:46:56 1996 Ian Lance Taylor <ian@cygnus.com>
1658 * mips.h: Add mips16 definitions.
1660 Mon Nov 25 17:56:54 1996 J.T. Conklin <jtc@cygnus.com>
1662 * m68k.h: Document new <, >, m, n, o and p operand specifiers.
1664 Wed Nov 20 10:59:41 1996 Jeffrey A Law (law@cygnus.com)
1666 * mn10300.h (MN10300_OPERAND_PCREL): Define.
1667 (MN10300_OPERAND_MEMADDR): Define.
1669 Tue Nov 19 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
1671 * mn10300.h (MN10300_OPERAND_REG_LIST): Define.
1673 Wed Nov 6 13:41:08 1996 Jeffrey A Law (law@cygnus.com)
1675 * mn10300.h (MN10300_OPERAND_SPLIT): Define.
1677 Tue Nov 5 13:26:12 1996 Jeffrey A Law (law@cygnus.com)
1679 * mn10300.h (MN10300_OPERAND_EXTENDED): Define.
1681 Mon Nov 4 12:52:48 1996 Jeffrey A Law (law@cygnus.com)
1683 * mn10300.h (MN10300_OPERAND_REPEATED): Define.
1685 Fri Nov 1 10:31:02 1996 Richard Henderson <rth@tamu.edu>
1687 * alpha.h: Don't include "bfd.h"; private relocation types are now
1688 negative to minimize problems with shared libraries. Organize
1689 instruction subsets by AMASK extensions and PALcode
1691 (struct alpha_operand): Move flags slot for better packing.
1693 Tue Oct 29 12:19:10 1996 Jeffrey A Law (law@cygnus.com)
1695 * v850.h (V850_OPERAND_RELAX): New operand flag.
1697 Thu Oct 10 14:29:11 1996 Jeffrey A Law (law@cygnus.com)
1699 * mn10300.h (FMT_*): Move operand format definitions
1702 Tue Oct 8 14:48:07 1996 Jeffrey A Law (law@cygnus.com)
1704 * mn10300.h (MN10300_OPERAND_PAREN): Define.
1706 Mon Oct 7 16:52:11 1996 Jeffrey A Law (law@cygnus.com)
1708 * mn10300.h (mn10300_opcode): Add "format" field.
1709 (MN10300_OPERAND_*): Define.
1711 Thu Oct 3 10:33:46 1996 Jeffrey A Law (law@cygnus.com)
1713 * mn10x00.h: Delete.
1714 * mn10200.h, mn10300.h: New files.
1716 Wed Oct 2 21:31:26 1996 Jeffrey A Law (law@cygnus.com)
1718 * mn10x00.h: New file.
1720 Fri Sep 27 18:26:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1722 * v850.h: Add new flag to indicate this instruction uses a PC
1725 Fri Sep 13 14:58:13 1996 Jeffrey A Law (law@cygnus.com)
1727 * h8300.h (stmac): Add missing instruction.
1729 Sat Aug 31 16:02:03 1996 Jeffrey A Law (law@cygnus.com)
1731 * v850.h (v850_opcode): Remove "size" field. Add "memop"
1734 Fri Aug 23 10:39:08 1996 Jeffrey A Law (law@cygnus.com)
1736 * v850.h (V850_OPERAND_EP): Define.
1738 * v850.h (v850_opcode): Add size field.
1740 Thu Aug 22 16:51:25 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1742 * v850.h (v850_operands): Add insert and extract fields, pointers
1743 to functions used to handle unusual operand encoding.
1744 (V850_OPERAND_REG, V850_OPERAND_SRG, V850_OPERAND_CC,
1745 V850_OPERAND_SIGNED): Defined.
1747 Wed Aug 21 17:45:10 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1749 * v850.h (v850_operands): Add flags field.
1750 (OPERAND_REG, OPERAND_NUM): Defined.
1752 Tue Aug 20 14:52:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1756 Fri Aug 16 14:44:15 1996 James G. Smith <jsmith@cygnus.co.uk>
1758 * mips.h (OP_SH_LOCC, OP_SH_HICC, OP_MASK_CC, OP_SH_COP1NORM,
1759 OP_MASK_COP1NORM, OP_SH_COP1SPEC, OP_MASK_COP1SPEC,
1760 OP_MASK_COP1SCLR, OP_MASK_COP1CMP, OP_SH_COP1CMP, OP_SH_FORMAT,
1761 OP_MASK_FORMAT, OP_SH_TRUE, OP_MASK_TRUE, OP_SH_GE, OP_MASK_GE,
1762 OP_SH_UNSIGNED, OP_MASK_UNSIGNED, OP_SH_HINT, OP_MASK_HINT):
1765 Fri Aug 16 00:15:15 1996 Jeffrey A Law (law@cygnus.com)
1767 * hppa.h (pitlb, pitlbe, iitlba, iitlbp, fic, fice): Accept
1768 a 3 bit space id instead of a 2 bit space id.
1770 Thu Aug 15 13:11:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1772 * d10v.h: Add some additional defines to support the
1773 assembler in determining which operations can be done in parallel.
1775 Tue Aug 6 11:13:22 1996 Jeffrey A Law (law@cygnus.com)
1777 * h8300.h (SN): Define.
1778 (eepmov.b): Renamed from "eepmov"
1779 (nop, bpt, rte, rts, sleep, clrmac): These have no size associated
1782 Fri Jul 26 11:47:10 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1784 * d10v.h (OPERAND_SHIFT): New operand flag.
1786 Thu Jul 25 12:06:22 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1788 * d10v.h: Changes for divs, parallel-only instructions, and
1791 Mon Jul 22 11:21:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1793 * d10v.h (pd_reg): Define. Putting the definition here allows
1794 the assembler and disassembler to share the same struct.
1796 Mon Jul 22 12:15:25 1996 Ian Lance Taylor <ian@cygnus.com>
1798 * i960.h (i960_opcodes): "halt" takes an argument. From Stephen
1799 Williams <steve@icarus.com>.
1801 Wed Jul 17 14:46:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1805 Thu Jul 11 12:09:15 1996 Jeffrey A Law (law@cygnus.com)
1807 * h8300.h (band, bclr): Force high bit of immediate nibble to zero.
1809 Wed Jul 3 14:30:12 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1811 * m68k.h (mcf5200): New macro.
1812 Document names of coldfire control registers.
1814 Tue Jul 2 23:05:45 1996 Jeffrey A Law (law@cygnus.com)
1816 * h8300.h (SRC_IN_DST): Define.
1818 * h8300.h (UNOP3): Mark the register operand in this insn
1819 as a source operand, not a destination operand.
1820 (SHIFT_2, SHIFT_IMM): Remove. Eliminate all references.
1821 (UNOP3): Change SHIFT_IMM to IMM for H8/S bitops. Mark
1822 register operand with SRC_IN_DST.
1824 Fri Jun 21 13:52:17 1996 Richard Henderson <rth@tamu.edu>
1826 * alpha.h: New file.
1828 Thu Jun 20 15:02:57 1996 Ian Lance Taylor <ian@cygnus.com>
1830 * rs6k.h: Remove obsolete file.
1832 Wed Jun 19 15:29:38 1996 Ian Lance Taylor <ian@cygnus.com>
1834 * i386.h: Correct opcode values for faddp, fsubp, fsubrp, fmulp,
1835 fdivp, and fdivrp. Add ffreep.
1837 Tue Jun 18 16:06:00 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1839 * h8300.h: Reorder various #defines for readability.
1840 (ABS32SRC, ABS32DST, DSP32LIST, ABS32LIST, A32LIST): Define.
1841 (BITOP): Accept additional (unused) argument. All callers changed.
1844 (ldc, stc, movb, movw, movl): Use 32bit offsets and absolutes.
1846 * h8300.h (EXR, SHIFT_2, MACREG, SHIFT_IMM, RDINC): Define.
1847 (O_TAS, O_CLRMAC, O_LDMAC, O_MAC, O_LDM, O_STM): Define.
1848 (BITOP, EBITOP): Handle new H8/S addressing modes for
1850 (UNOP3): Handle new shift/rotate insns on the H8/S.
1851 (insns using exr): New instructions.
1852 (tas, mac, ldmac, clrmac, ldm, stm): New instructions.
1854 Thu May 23 16:56:48 1996 Jeffrey A Law (law@cygnus.com)
1856 * h8300.h (add.l): Undo Apr 5th change. The manual I had
1859 Mon May 6 23:38:22 1996 Jeffrey A Law (law@cygnus.com)
1861 * h8300.h (START): Remove.
1862 (MEMRELAX): Define. Mark absolute memory operands in mov.b, mov.w
1863 and mov.l insns that can be relaxed.
1865 Tue Apr 30 18:30:58 1996 Ian Lance Taylor <ian@cygnus.com>
1867 * i386.h: Remove Abs32 from lcall.
1869 Mon Apr 22 17:09:23 1996 Doug Evans <dje@blues.cygnus.com>
1871 * sparc.h (SPARC_OPCODE_ARCH_V9_P): New macro.
1872 (SLCPOP): New macro.
1873 Mark X,Y opcode letters as in use.
1875 Thu Apr 11 17:28:18 1996 Ian Lance Taylor <ian@cygnus.com>
1877 * sparc.h (F_FLOAT, F_FBR): Define.
1879 Fri Apr 5 16:55:34 1996 Jeffrey A Law (law@cygnus.com)
1881 * h8300.h (ABS8MEM): Renamed from ABSMOV. Remove ABSMOV
1883 (ABS8SRC,ABS8DST): Add ABS8MEM.
1884 (add.l): Fix reg+reg variant.
1885 (eepmov.w): Renamed from eepmovw.
1886 (ldc,stc): Fix many cases.
1888 Sun Mar 31 13:30:03 1996 Doug Evans <dje@canuck.cygnus.com>
1890 * sparc.h (SPARC_OPCODE_ARCH_MASK): New macro.
1892 Thu Mar 7 15:08:23 1996 Doug Evans <dje@charmed.cygnus.com>
1894 * sparc.h (O): Mark operand letter as in use.
1896 Tue Feb 20 20:46:21 1996 Doug Evans <dje@charmed.cygnus.com>
1898 * sparc.h (sparc_{encode,decode}_sparclet_cpreg): Declare.
1899 Mark operand letters uU as in use.
1901 Mon Feb 19 01:59:08 1996 Doug Evans <dje@charmed.cygnus.com>
1903 * sparc.h (sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_SPARCLET.
1904 (sparc_opcode_arch): Delete member `conflicts'. Add `supported'.
1905 (SPARC_OPCODE_SUPPORTED): New macro.
1906 (SPARC_OPCODE_CONFLICT_P): Rewrite.
1909 Fri Feb 16 12:23:34 1996 Jeffrey A Law (law@cygnus.com)
1911 * sparc.h (sparc_opcode_lookup_arch) Make return type in
1912 declaration consistent with return type in definition.
1914 Wed Feb 14 18:14:11 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
1916 * i386.h (i386_optab): Remove Data32 from pushf and popf.
1918 Thu Feb 8 14:27:21 1996 James Carlson <carlson@xylogics.com>
1920 * i386.h (i386_regtab): Add 80486 test registers.
1922 Mon Feb 5 18:35:46 1996 Ian Lance Taylor <ian@cygnus.com>
1924 * i960.h (I_HX): Define.
1925 (i960_opcodes): Add HX instruction.
1927 Mon Jan 29 12:43:39 1996 Ken Raeburn <raeburn@cygnus.com>
1929 * i386.h: Fix waiting forms of finit, fstenv, fsave, fstsw, fstcw,
1932 Wed Jan 24 22:36:59 1996 Doug Evans <dje@charmed.cygnus.com>
1934 * sparc.h (enum sparc_opcode_arch_val): Replaces sparc_architecture.
1935 (SPARC_OPCODE_CONFLICT_P): Renamed from ARCHITECTURES_CONFLICT_P.
1936 (bfd_* defines): Delete.
1937 (sparc_opcode_archs): Replaces architecture_pname.
1938 (sparc_opcode_lookup_arch): Declare.
1939 (NUMOPCODES): Delete.
1941 Mon Jan 22 08:24:32 1996 Doug Evans <dje@charmed.cygnus.com>
1943 * sparc.h (enum sparc_architecture): Add v9a.
1944 (ARCHITECTURES_CONFLICT_P): Update.
1946 Thu Dec 28 13:27:53 1995 John Hassey <hassey@rtp.dg.com>
1948 * i386.h: Added Pentium Pro instructions.
1950 Thu Nov 2 22:59:22 1995 Ian Lance Taylor <ian@cygnus.com>
1952 * m68k.h: Document new 'W' operand place.
1954 Tue Oct 24 10:49:10 1995 Jeffrey A Law (law@cygnus.com)
1956 * hppa.h: Add lci and syncdma instructions.
1958 Mon Oct 23 11:09:16 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
1960 * mips.h: Added INSN_4100 flag to mark NEC VR4100 specific
1963 Mon Oct 16 10:28:15 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1965 * ppc.h (PPC_OPCODE_{COMMON,ANY}): New opcode flags for
1966 assembler's -mcom and -many switches.
1968 Wed Oct 11 16:56:33 1995 Ken Raeburn <raeburn@cygnus.com>
1970 * i386.h: Fix cmpxchg8b extension opcode description.
1972 Thu Oct 5 18:03:36 1995 Ken Raeburn <raeburn@cygnus.com>
1974 * i386.h: Add Pentium instructions wrmsr, rdtsc, rdmsr, cmpxchg8b,
1977 Tue Sep 19 15:26:43 1995 Ian Lance Taylor <ian@cygnus.com>
1979 * m68k.h: Change comment: split type P into types 0, 1 and 2.
1981 Wed Aug 30 13:50:55 1995 Doug Evans <dje@canuck.cygnus.com>
1983 * sparc.h (sparc_{encode,decode}_prefetch): Declare.
1985 Tue Aug 29 15:34:58 1995 Doug Evans <dje@canuck.cygnus.com>
1987 * sparc.h (sparc_{encode,decode}_{asi,membar}): Declare.
1989 Wed Aug 2 18:32:19 1995 Ian Lance Taylor <ian@cygnus.com>
1991 * m68kmri.h: Remove.
1993 * m68k.h: Move tables into opcodes/m68k-opc.c, leaving just the
1994 declarations. Remove F_ALIAS and flag field of struct
1995 m68k_opcode. Change arch field of struct m68k_opcode to unsigned
1996 int. Make name and args fields of struct m68k_opcode const.
1998 Wed Aug 2 08:16:46 1995 Doug Evans <dje@canuck.cygnus.com>
2000 * sparc.h (F_NOTV9): Define.
2002 Tue Jul 11 14:20:42 1995 Jeff Spiegel <jeffs@lsil.com>
2004 * mips.h (INSN_4010): Define.
2006 Wed Jun 21 18:49:51 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2008 * m68k.h (TBL1): Reverse sense of "round" argument in result.
2010 Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>:
2011 * m68k.h: Fix argument descriptions of coprocessor
2012 instructions to allow only alterable operands where appropriate.
2013 [!NO_DEFAULT_SIZES]: An omitted size defaults to `w'.
2014 (m68k_opcode_aliases): Add more aliases.
2016 Fri Apr 14 22:15:34 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2018 * m68k.h: Added explcitly short-sized conditional branches, and a
2019 bunch of aliases (fmov*, ftest*, tdivul) to support gcc's
2020 svr4-based configurations.
2022 Mon Mar 13 21:30:01 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2024 Mon Feb 27 08:36:39 1995 Bryan Ford <baford@cs.utah.edu>
2025 * i386.h: added missing Data16/Data32 flags to a few instructions.
2027 Wed Mar 8 15:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2029 * mips.h (OP_MASK_FR, OP_SH_FR): Define.
2030 (OP_MASK_BCC, OP_SH_BCC): Define.
2031 (OP_MASK_PREFX, OP_SH_PREFX): Define.
2032 (OP_MASK_CCC, OP_SH_CCC): Define.
2033 (INSN_READ_FPR_R): Define.
2036 Wed Mar 8 03:13:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2038 * m68k.h (enum m68k_architecture): Deleted.
2039 (struct m68k_opcode_alias): New type.
2040 (m68k_opcodes): Now const. Deleted opcode aliases with exactly
2041 matching constraints, values and flags. As a side effect of this,
2042 the MOTOROLA_SYNTAX_ONLY and MIT_SYNTAX_ONLY macros, which so far
2043 as I know were never used, now may need re-examining.
2044 (numopcodes): Now const.
2045 (m68k_opcode_aliases, numaliases): New variables.
2047 [DONT_DEFINE_TABLE]: Declare numopcodes, numaliases, and
2048 m68k_opcode_aliases; update declaration of m68k_opcodes.
2050 Mon Mar 6 10:02:00 1995 Jeff Law (law@snake.cs.utah.edu)
2052 * hppa.h (delay_type): Delete unused enumeration.
2053 (pa_opcode): Replace unused delayed field with an architecture
2055 (pa_opcodes): Mark each instruction as either PA1.0 or PA1.1.
2057 Fri Mar 3 16:10:24 1995 Ian Lance Taylor <ian@cygnus.com>
2059 * mips.h (INSN_ISA4): Define.
2061 Fri Feb 24 19:13:37 1995 Ian Lance Taylor <ian@cygnus.com>
2063 * mips.h (M_DLA_AB, M_DLI): Define.
2065 Thu Feb 23 17:33:09 1995 Jeff Law (law@snake.cs.utah.edu)
2067 * hppa.h (fstwx): Fix single-bit error.
2069 Wed Feb 15 12:19:52 1995 Ian Lance Taylor <ian@cygnus.com>
2071 * mips.h (M_ULD, M_ULD_A, M_USD, M_USD_A): Define.
2073 Mon Feb 6 10:35:23 1995 J.T. Conklin <jtc@rtl.cygnus.com>
2075 * i386.h: added cpuid instruction , and dr[0-7] aliases for the
2076 debug registers. From Charles Hannum (mycroft@netbsd.org).
2078 Mon Feb 6 03:31:54 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2080 Changes from Bryan Ford <baford@schirf.cs.utah.edu> for 16-bit
2082 * i386.h (MOV_AX_DISP32): New macro.
2083 (i386_optab): Added Data16 and Data32 as needed. Added "w" forms
2084 of several call/return instructions.
2085 (ADDR_PREFIX_OPCODE): New macro.
2087 Mon Jan 23 16:45:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2089 Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu)
2091 * vax.h (struct vot_wot, field `args'): Make it pointer to const
2093 (struct vot, field `name'): ditto.
2095 Thu Jan 19 14:47:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2097 * vax.h: Supply and properly group all values in end sentinel.
2099 Tue Jan 17 10:55:30 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
2101 * mips.h (INSN_ISA, INSN_4650): Define.
2103 Wed Oct 19 13:34:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2105 * a29k.h: Add operand type 'I' for `inv' and `iretinv'. On
2106 systems with a separate instruction and data cache, such as the
2107 29040, these instructions take an optional argument.
2109 Wed Sep 14 17:44:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2111 * mips.h (INSN_STORE_MEMORY): Correct value to not conflict with
2114 Tue Sep 6 11:39:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2116 * mips.h (INSN_STORE_MEMORY): Define.
2118 Thu Jul 28 19:28:07 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2120 * sparc.h: Document new operand type 'x'.
2122 Tue Jul 26 17:48:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2124 * i960.h (I_CX2): New instruction category. It includes
2125 instructions available on Cx and Jx processors.
2126 (I_JX): New instruction category, for JX-only instructions.
2127 (i960_opcodes): Put eshro and sysctl in I_CX2 category. Added
2128 Jx-only instructions, in I_JX category.
2130 Wed Jul 13 18:43:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2132 * ns32k.h (endop): Made pointer const too.
2134 Sun Jul 10 11:01:09 1994 Ian Dall (dall@hfrd.dsto.gov.au)
2136 * ns32k.h: Drop Q operand type as there is no correct use
2137 for it. Add I and Z operand types which allow better checking.
2139 Thu Jul 7 12:34:48 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2141 * h8300.h (xor.l) :fix bit pattern.
2142 (L_2): New size of operand.
2145 Fri Jun 10 16:38:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2147 * m68k.h: Move "trap" before "tpcc" to change disassembly.
2149 Fri Jun 3 15:57:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2151 * sparc.h: Include v9 definitions.
2153 Thu Jun 2 12:23:17 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2155 * m68k.h (m68060): Defined.
2156 (m68040up, mfloat, mmmu): Include it.
2157 (struct m68k_opcode): Widen `arch' field.
2158 (m68k_opcodes): Updated for M68060. Removed comments that were
2159 instructions commented out by "JF" years ago.
2161 Thu Apr 28 18:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2163 * m68k.h (struct m68k_opcode): Shorten `arch' field to 8 bits, and
2164 add a one-bit `flags' field.
2165 (F_ALIAS): New macro.
2167 Wed Apr 27 11:29:52 1994 Steve Chamberlain (sac@cygnus.com)
2169 * h8300.h (dec, inc): Get encoding right.
2171 Mon Apr 4 13:12:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2173 * ppc.h (struct powerpc_operand): Removed signedp field; just use
2175 (PPC_OPERAND_SIGNED): Define.
2176 (PPC_OPERAND_SIGNOPT): Define.
2178 Thu Mar 31 19:34:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2180 * i386.h (IS_JUMP_ON_ECX_ZERO, "jcxz" pattern): Operand size
2181 prefix is 0x66, not 0x67. Patch from H.J. Lu (hlu@nynexst.com).
2183 Thu Mar 3 15:51:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2185 * i386.h: Reverse last change. It'll be handled in gas instead.
2187 Thu Feb 24 15:29:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2189 * i386.h (sar): Disabled the two-operand Imm1 form, since it was
2190 slower on the 486 and used the implicit shift count despite the
2191 explicit operand. The one-operand form is still available to get
2192 the shorter form with the implicit shift count.
2194 Thu Feb 17 12:27:52 1994 Torbjorn Granlund (tege@mexican.cygnus.com)
2196 * hppa.h: Fix typo in fstws arg string.
2198 Wed Feb 9 21:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2200 * ppc.h (struct powerpc_opcode): Make operands field unsigned.
2202 Mon Feb 7 19:14:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2204 * ppc.h (PPC_OPCODE_601): Define.
2206 Fri Feb 4 23:43:50 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2208 * hppa.h (addb): Use '@' for addb and addib pseudo ops.
2209 (so we can determine valid completers for both addb and addb[tf].)
2211 * hppa.h (xmpyu): No floating point format specifier for the
2214 Fri Feb 4 23:36:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2216 * ppc.h (PPC_OPERAND_NEXT): Define.
2217 (PPC_OPERAND_NEGATIVE): Change value to make room for above.
2218 (struct powerpc_macro): Define.
2219 (powerpc_macros, powerpc_num_macros): Declare.
2221 Fri Jan 21 19:13:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2223 * ppc.h: New file. Header file for PowerPC opcode table.
2225 Mon Jan 17 00:14:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2227 * hppa.h: More minor template fixes for sfu and copr (to allow
2228 for easier disassembly).
2230 * hppa.h: Fix templates for all the sfu and copr instructions.
2232 Wed Dec 15 15:12:42 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
2234 * i386.h (push): Permit Imm16 operand too.
2236 Sat Dec 11 16:14:06 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2238 * h8300.h (andc): Exists in base arch.
2240 Wed Dec 1 12:15:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2242 * From Hisashi MINAMINO <minamino@sramhc.sra.co.jp>
2243 * hppa.h: #undef NONE to avoid conflict with hiux include files.
2245 Sun Nov 21 22:06:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2247 * hppa.h: Add FP quadword store instructions.
2249 Wed Nov 17 17:13:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2251 * mips.h: (M_J_A): Added.
2254 Mon Nov 8 12:12:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2256 * mips.h (OP_MASK_CACHE, OP_SH_CACHE): Define. From Ted Lemon
2257 <mellon@pepper.ncd.com>.
2259 Sun Nov 7 00:30:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2261 * hppa.h: Immediate field in probei instructions is unsigned,
2262 not low-sign extended.
2264 Wed Nov 3 10:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2266 * m88k.h (RRI10MASK): Change from 0xfc00ffe0 to 0xfc00fc00.
2268 Tue Nov 2 12:41:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2270 * i386.h: Add "fxch" without operand.
2272 Mon Nov 1 18:13:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2274 * mips.h (M_JAL_1, M_JAL_2, M_JAL_A): Added.
2276 Sat Oct 2 22:26:11 1993 Jeffrey A Law (law@snake.cs.utah.edu)
2278 * hppa.h: Add gfw and gfr to the opcode table.
2280 Wed Sep 29 16:23:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2282 * m88k.h: extended to handle m88110.
2284 Tue Sep 28 19:19:08 1993 Jeffrey A Law (law@snake.cs.utah.edu)
2286 * hppa.h (be, ble): Use operand type 'z' to denote absolute branch
2289 Tue Sep 14 14:04:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2291 * i960.h (i960_opcodes): Properly bracket initializers.
2293 Mon Sep 13 12:50:52 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2295 * m88k.h (BOFLAG): rewrite to avoid nested comment.
2297 Mon Sep 13 15:46:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2299 * m68k.h (two): Protect second argument with parentheses.
2301 Fri Sep 10 16:29:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2303 * i386.h (i386_optab): Added new instruction "rsm" (for i386sl).
2304 Deleted old in/out instructions in "#if 0" section.
2306 Thu Sep 9 17:42:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2308 * i386.h (i386_optab): Properly bracket initializers.
2310 Wed Aug 25 13:50:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2312 * hppa.h (pa_opcode): Use '|' for movb and movib insns. (From
2313 Jeff Law, law@cs.utah.edu).
2315 Mon Aug 23 16:55:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2317 * i386.h (lcall): Accept Imm32 operand also.
2319 Mon Aug 23 12:43:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2321 * mips.h (M_ABSU): Removed (absolute value of unsigned number??).
2324 Thu Aug 19 15:08:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2326 * mips.h (INSN_*): Changed values. Removed unused definitions.
2327 Added INSN_COND_BRANCH_LIKELY, INSN_ISA2 and INSN_ISA3. Split
2328 INSN_LOAD_DELAY into INSN_LOAD_MEMORY_DELAY and
2329 INSN_LOAD_COPROC_DELAY. Split INSN_COPROC_DELAY into
2330 INSN_COPROC_MOVE_DELAY and INSN_COPROC_MEMORY_DELAY.
2331 (M_*): Added new values for r6000 and r4000 macros.
2332 (ANY_DELAY): Removed.
2334 Wed Aug 18 15:37:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2336 * mips.h: Added M_LI_S and M_LI_SS.
2338 Tue Aug 17 07:08:08 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2340 * h8300.h: Get some rare mov.bs correct.
2342 Thu Aug 5 09:15:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2344 * sparc.h: Don't define const ourself; rely on ansidecl.h having
2347 Fri Jul 30 18:41:11 1993 John Gilmore (gnu@cygnus.com)
2349 * sparc.h (F_JSR, F_UNBR, F_CONDBR): Add new flags to mark
2350 jump instructions, for use in disassemblers.
2352 Thu Jul 22 07:25:27 1993 Ian Lance Taylor (ian@cygnus.com)
2354 * m88k.h: Make bitfields just unsigned, not unsigned long or
2357 Wed Jul 21 11:55:31 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2359 * hppa.h: New argument type 'y'. Use in various float instructions.
2361 Mon Jul 19 17:17:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2363 * hppa.h (break): First immediate field is unsigned.
2365 * hppa.h: Add rfir instruction.
2367 Sun Jul 18 16:28:08 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2369 * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
2371 Fri Jul 16 09:59:29 1993 Ian Lance Taylor (ian@cygnus.com)
2373 * mips.h: Reworked the hazard information somewhat, and fixed some
2374 bugs in the instruction hazard descriptions.
2376 Thu Jul 15 12:42:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2378 * m88k.h: Corrected a couple of opcodes.
2380 Tue Jul 6 15:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2382 * mips.h: Replaced with version from Ralph Campbell and OSF. The
2383 new version includes instruction hazard information, but is
2384 otherwise reasonably similar.
2386 Thu Jul 1 20:36:17 1993 Doug Evans (dje@canuck.cygnus.com)
2388 * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
2390 Fri Jun 11 18:38:44 1993 Ken Raeburn (raeburn@cygnus.com)
2392 Patches from Jeff Law, law@cs.utah.edu:
2393 * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
2394 Make the tables be the same for the following instructions:
2395 "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
2396 "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
2397 "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
2398 "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
2399 "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
2400 "fcmp", and "ftest".
2402 * hppa.h: Make new and old tables the same for "break", "mtctl",
2403 "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
2404 Fix typo in last patch. Collapse several #ifdefs into a
2407 * hppa.h: Delete remaining OLD_TABLE code. Bring some
2408 of the comments up-to-date.
2410 * hppa.h: Update "free list" of letters and update
2411 comments describing each letter's function.
2413 Thu Jul 8 09:05:26 1993 Doug Evans (dje@canuck.cygnus.com)
2415 * h8300.h: Lots of little fixes for the h8/300h.
2417 Tue Jun 8 12:16:03 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2419 Support for H8/300-H
2420 * h8300.h: Lots of new opcodes.
2422 Fri Jun 4 15:41:37 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2424 * h8300.h: checkpoint, includes H8/300-H opcodes.
2426 Thu Jun 3 15:42:59 1993 Stu Grossman (grossman@cygnus.com)
2428 * Patches from Jeffrey Law <law@cs.utah.edu>.
2429 * hppa.h: Rework single precision FP
2430 instructions so that they correctly disassemble code
2433 Thu May 27 19:21:22 1993 Bruce Bauman (boot@osf.org)
2435 * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
2436 mov to allow instructions like mov ss,xyz(ecx) to assemble.
2438 Tue May 25 00:39:40 1993 Ken Raeburn (raeburn@cygnus.com)
2440 * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
2441 gdb will define it for now.
2443 Mon May 24 15:20:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2445 * sparc.h: Don't end enumerator list with comma.
2447 Fri May 14 15:15:50 1993 Ian Lance Taylor (ian@cygnus.com)
2449 * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
2450 * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
2451 ("bc2t"): Correct typo.
2452 ("[ls]wc[023]"): Use T rather than t.
2453 ("c[0123]"): Define general coprocessor instructions.
2455 Mon May 10 06:02:25 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2457 * m68k.h: Move split point for gcc compilation more towards
2460 Fri Apr 9 13:26:16 1993 Jim Kingdon (kingdon@cygnus.com)
2462 * rs6k.h: Clean up instructions for primary opcode 19 (many were
2463 simply wrong, ics, rfi, & rfsvc were missing).
2464 Add "a" to opr_ext for "bb". Doc fix.
2466 Thu Mar 18 13:45:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2468 * i386.h: 486 extensions from John Hassey (hassey@dg-rtp.dg.com).
2469 * mips.h: Add casts, to suppress warnings about shifting too much.
2470 * m68k.h: Document the placement code '9'.
2472 Thu Feb 18 02:03:14 1993 John Gilmore (gnu@cygnus.com)
2474 * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART): Add kludge which
2475 allows callers to break up the large initialized struct full of
2476 opcodes into two half-sized ones. This permits GCC to compile
2477 this module, since it takes exponential space for initializers.
2478 (numopcodes, endop): Revise to use AND_OTHER_PART in size calcs.
2480 Thu Feb 4 02:06:56 1993 John Gilmore (gnu@cygnus.com)
2482 * a29k.h: Remove RCS crud, update GPL to v2, update copyrights.
2483 * convex.h: Added, from GDB's convx-opcode.h. Added CONST to all
2484 initialized structs in it.
2486 Thu Jan 28 21:32:22 1993 John Gilmore (gnu@cygnus.com)
2488 Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
2489 * m88k.h (PMEM): Avoid previous definition from <sys/param.h>.
2490 (AND): Change to AND_ to avoid ansidecl.h `AND' conflict.
2492 Sat Jan 23 18:10:49 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2494 * mips.h: document "i" and "j" operands correctly.
2496 Thu Jan 7 15:58:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2498 * mips.h: Removed endianness dependency.
2500 Sun Jan 3 14:13:35 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2502 * h8300.h: include info on number of cycles per instruction.
2504 Mon Dec 21 21:29:08 1992 Stu Grossman (grossman at cygnus.com)
2506 * hppa.h: Move handy aliases to the front. Fix masks for extract
2507 and deposit instructions.
2509 Sat Dec 12 16:09:48 1992 Ian Lance Taylor (ian@cygnus.com)
2511 * i386.h: accept shld and shrd both with and without the shift
2512 count argument, which is always %cl.
2514 Fri Nov 27 17:13:18 1992 Ken Raeburn (raeburn at cygnus.com)
2516 * i386.h (i386_optab_end, i386_regtab_end): Now const.
2517 (one_byte_segment_defaults, two_byte_segment_defaults,
2518 i386_prefixtab_end): Ditto.
2520 Mon Nov 23 10:47:25 1992 Ken Raeburn (raeburn@cygnus.com)
2522 * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
2523 for operand 2; from John Carr, jfc@dsg.dec.com.
2525 Wed Nov 4 07:36:49 1992 Ken Raeburn (raeburn@cygnus.com)
2527 * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
2528 always use 16-bit offsets. Makes calculated-size jump tables
2531 Fri Oct 16 22:52:43 1992 Ken Raeburn (raeburn@cygnus.com)
2533 * i386.h: Fix one-operand forms of in* and out* patterns.
2535 Tue Sep 22 14:08:14 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2537 * m68k.h: Added CPU32 support.
2539 Tue Sep 22 00:38:41 1992 John Gilmore (gnu@cygnus.com)
2541 * mips.h (break): Disassemble the argument. Patch from
2542 jonathan@cs.stanford.edu (Jonathan Stone).
2544 Wed Sep 9 11:25:28 1992 Ian Lance Taylor (ian@cygnus.com)
2546 * m68k.h: merged Motorola and MIT syntax.
2548 Thu Sep 3 09:33:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2550 * m68k.h (pmove): make the tests less strict, the 68k book is
2553 Tue Aug 25 23:25:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2555 * m68k.h (m68ec030): Defined as alias for 68030.
2556 (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
2557 for immediate 0-7 added. Set up some opcodes (ptest, bkpt) to use
2558 them. Tightened description of "fmovex" to distinguish it from
2559 some "pmove" encodings. Added "pmove" for 68030 MMU regs, cleaned
2560 up descriptions that claimed versions were available for chips not
2561 supporting them. Added "pmovefd".
2563 Mon Aug 24 12:04:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2565 * m68k.h: fix where the . goes in divull
2567 Wed Aug 19 11:22:24 1992 Ian Lance Taylor (ian@cygnus.com)
2569 * m68k.h: the cas2 instruction is supposed to be written with
2570 indirection on the last two operands, which can be either data or
2571 address registers. Added a new operand type 'r' which accepts
2572 either register type. Added new cases for cas2l and cas2w which
2573 use them. Corrected masks for cas2 which failed to recognize use
2574 of address register.
2576 Fri Aug 14 14:20:38 1992 Per Bothner (bothner@cygnus.com)
2578 * m68k.h: Merged in patches (mostly m68040-specific) from
2579 Colin Smith <colin@wrs.com>.
2581 * m68k.h: Merged m68kmri.h and m68k.h (using the former as a
2582 base). Also cleaned up duplicates, re-ordered instructions for
2583 the sake of dis-assembling (so aliases come after standard names).
2584 * m68kmri.h: Now just defines some macros, and #includes m68k.h.
2586 Wed Aug 12 16:38:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2588 * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
2591 Mon Aug 10 23:22:33 1992 Ken Raeburn (raeburn@cygnus.com)
2593 * sparc.h: Moved tables to BFD library.
2595 * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
2597 Sun Jun 28 13:29:03 1992 Fred Fish (fnf@cygnus.com)
2599 * h8300.h: Finish filling in all the holes in the opcode table,
2600 so that the Lucid C compiler can digest this as well...
2602 Fri Jun 26 21:27:17 1992 John Gilmore (gnu at cygnus.com)
2604 * i386.h: Add setc, setnc, addr16, data16, repz, repnz aliases.
2605 Fix opcodes on various sizes of fild/fist instructions
2606 (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
2607 Use tabs to indent for comments. Fixes suggested by Minh Tran-Le.
2609 Thu Jun 25 16:13:26 1992 Stu Grossman (grossman at cygnus.com)
2611 * h8300.h: Fill in all the holes in the opcode table so that the
2612 losing HPUX C compiler can digest this...
2614 Thu Jun 11 12:15:25 1992 John Gilmore (gnu at cygnus.com)
2616 * mips.h: Fix decoding of coprocessor instructions, somewhat.
2617 (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
2619 Thu May 28 11:17:44 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2621 * sparc.h: Add new architecture variant sparclite; add its scan
2622 and divscc opcodes. Define ARCHITECTURES_CONFLICT_P macro.
2624 Tue May 5 14:23:27 1992 Per Bothner (bothner@rtl.cygnus.com)
2626 * mips.h: Add some more opcode synonyms (from Frank Yellin,
2629 Thu Apr 16 18:25:26 1992 Per Bothner (bothner@cygnus.com)
2631 * rs6k.h: New version from IBM (Metin).
2633 Thu Apr 9 00:31:19 1992 Per Bothner (bothner@rtl.cygnus.com)
2635 * rs6k.h: Fix incorrect extended opcode for instructions `fm'
2636 and `fd'. (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
2638 Tue Apr 7 13:38:47 1992 Stu Grossman (grossman at cygnus.com)
2640 * rs6k.h: Move from ../../gdb/rs6k-opcode.h.
2642 Fri Apr 3 11:30:20 1992 Fred Fish (fnf@cygnus.com)
2644 * m68k.h (one, two): Cast macro args to unsigned to suppress
2645 complaints from compiler and lint about integer overflow during
2648 Sun Mar 29 12:22:08 1992 John Gilmore (gnu at cygnus.com)
2650 * sparc.h (OP): Avoid signed overflow when shifting to high order bit.
2652 Fri Mar 6 00:22:38 1992 John Gilmore (gnu at cygnus.com)
2654 * mips.h: Make bitfield layout depend on the HOST compiler,
2655 not on the TARGET system.
2657 Fri Feb 21 01:29:51 1992 K. Richard Pixley (rich@cygnus.com)
2659 * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
2660 scmp, slod, smov, ssca, ssto. Curtesy Minh Tran-Le
2661 <TRANLE@INTELLICORP.COM>.
2663 Thu Jan 30 07:31:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2665 * h8300.h: turned op_type enum into #define list
2667 Thu Jan 30 01:07:24 1992 John Gilmore (gnu at cygnus.com)
2669 * sparc.h: Remove "cypress" architecture. Remove "fitox" and
2670 similar instructions -- they've been renamed to "fitoq", etc.
2671 REALLY fix tsubcctv. Fix "fcmpeq" and "fcmpq" which had wrong
2672 number of arguments.
2673 * h8300.h: Remove extra ; which produces compiler warning.
2675 Tue Jan 28 22:59:22 1992 Stu Grossman (grossman at cygnus.com)
2677 * sparc.h: fix opcode for tsubcctv.
2679 Tue Jan 7 17:19:39 1992 K. Richard Pixley (rich at cygnus.com)
2681 * sparc.h: fba and cba are now aliases for fb and cb respectively.
2683 Fri Dec 27 10:55:50 1991 Per Bothner (bothner at cygnus.com)
2685 * sparc.h (nop): Made the 'lose' field be even tighter,
2686 so only a standard 'nop' is disassembled as a nop.
2688 Sun Dec 22 12:18:18 1991 Michael Tiemann (tiemann at cygnus.com)
2690 * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
2691 disassembled as a nop.
2693 Wed Dec 18 17:19:44 1991 Stu Grossman (grossman at cygnus.com)
2695 * m68k.h, sparc.h: ANSIfy enums.
2697 Tue Dec 10 00:22:20 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2699 * sparc.h: fix a typo.
2701 Sat Nov 30 20:40:51 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2703 * a29k.h, arm.h, h8300.h, i386.h, i860.h, i960.h , m68k.h,
2704 m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
2705 vax.h: Renamed from ../<foo>-opcode.h.
2709 version-control: never