1 2002-03-05 Paul Koning <pkoning@equallogic.com>
3 * pdp11.h: Add format codes for float instruction formats.
5 2002-02-25 Alan Modra <amodra@bigpond.net.au>
7 * ppc.h (PPC_OPCODE_POWER4, PPC_OPCODE_NOPOWER4): Define.
9 Mon Feb 18 17:31:48 CET 2002 Jan Hubicka <jh@suse.cz>
11 * i386.h (push,pop): Fix Reg64 to WordReg to allow 16bit operands.
13 Mon Feb 11 12:53:19 CET 2002 Jan Hubicka <jh@suse.cz>
15 * i386.h (push,pop): Allow 16bit operands in 64bit mode.
17 (in, out): Disable 64bit operands.
18 (call, jmp): Avoid REX prefixes.
19 (jcxz): Prohibit in 64bit mode
20 (jrcxz, loop): Add 64bit variants.
22 (movmskps, pextrw, pinstrw): Add 64bit variants.
24 2002-01-31 Ivan Guzvinec <ivang@opencores.org>
28 2002-01-22 Graydon Hoare <graydon@redhat.com>
30 * cgen.h (CGEN_MAYBE_MULTI_IFLD): New structure.
31 (CGEN_OPERAND): Add CGEN_MAYBE_MULTI_IFLD field.
33 2002-01-21 Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>
35 * h8300.h: Comment typo fix.
37 2002-01-03 matthew green <mrg@redhat.com>
39 * ppc.h (PPC_OPCODE_BOOKE): BookE is not Motorola specific.
40 (PPC_OPCODE_BOOKE64): Likewise.
42 Mon Dec 31 16:45:41 2001 Jeffrey A Law (law@cygnus.com)
44 * hppa.h (call, ret): Move to end of table.
45 (addb, addib): PA2.0 variants should have been PA2.0W.
46 (ldw, ldh, ldb, stw, sth, stb, stwa): Reorder to keep disassembler
48 (fldw, fldd, fstw, fstd, bb): Likewise.
49 (short loads/stores): Tweak format specifier slightly to keep
51 (indexed loads/stores): Likewise.
52 (absolute loads/stores): Likewise.
54 2001-12-04 Alexandre Oliva <aoliva@redhat.com>
56 * d10v.h (OPERAND_NOSP): New macro.
58 2001-11-29 Alexandre Oliva <aoliva@redhat.com>
60 * d10v.h (OPERAND_SP): New macro.
62 2001-11-15 Alan Modra <amodra@bigpond.net.au>
64 * ppc.h (struct powerpc_operand <insert, extract>): Add dialect param.
66 2001-11-11 Timothy Wall <twall@alum.mit.edu>
68 * tic54x.h: Revise opcode layout; don't really need a separate
69 structure for parallel opcodes.
71 2001-11-13 Zack Weinberg <zack@codesourcery.com>
72 Alan Modra <amodra@bigpond.net.au>
74 * i386.h (i386_optab): Add entries for "sldr", "smsw" and "str" to
77 2001-11-04 Chris Demetriou <cgd@broadcom.com>
79 * mips.h (OPCODE_IS_MEMBER): Remove extra space.
81 2001-10-30 Hans-Peter Nilsson <hp@bitrange.com>
85 2001-10-18 Chris Demetriou <cgd@broadcom.com>
87 * mips.h (OPCODE_IS_MEMBER): Add a no-op term to the end
88 of the expression, to make source code merging easier.
90 2001-10-17 Chris Demetriou <cgd@broadcom.com>
92 * mips.h: Sort coprocessor instruction argument characters
93 in comment, add a few more words of description for "H".
95 2001-10-17 Chris Demetriou <cgd@broadcom.com>
97 * mips.h (INSN_SB1): New cpu-specific instruction bit.
98 (OPCODE_IS_MEMBER): Allow instructions matching INSN_SB1
101 2001-10-17 matthew green <mrg@redhat.com>
103 * ppc.h (PPC_OPCODE_BOOKE64): Fix typo.
105 2001-10-12 matthew green <mrg@redhat.com>
107 * ppc.h (PPC_OPCODE_BOOKE, PPC_OPCODE_BOOKE64, PPC_OPCODE_403): New
108 opcode flags for BookE 32-bit, BookE 64-bit and PowerPC 403
109 instructions, respectively.
111 2001-09-27 Nick Clifton <nickc@cambridge.redhat.com>
113 * v850.h: Remove spurious comment.
115 2001-09-21 Nick Clifton <nickc@cambridge.redhat.com>
117 * h8300.h: Fix compile time warning messages
119 2001-09-04 Richard Henderson <rth@redhat.com>
121 * alpha.h (struct alpha_operand): Pack elements into bitfields.
123 2001-08-31 Eric Christopher <echristo@redhat.com>
125 * mips.h: Remove CPU_MIPS32_4K.
127 2001-08-27 Torbjorn Granlund <tege@swox.com>
129 * ppc.h (PPC_OPERAND_DS): Define.
131 2001-08-25 Andreas Jaeger <aj@suse.de>
133 * d30v.h: Fix declaration of reg_name_cnt.
135 * d10v.h: Fix declaration of d10v_reg_name_cnt.
137 * arc.h: Add prototypes from opcodes/arc-opc.c.
139 2001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
141 * mips.h (INSN_10000): Define.
142 (OPCODE_IS_MEMBER): Check for INSN_10000.
144 2001-08-10 Alan Modra <amodra@one.net.au>
146 * ppc.h: Revert 2001-08-08.
148 2001-08-10 Richard Sandiford <rsandifo@redhat.com>
150 * mips.h (INSN_GP32): Remove.
151 (OPCODE_IS_MEMBER): Remove gp32 parameter.
152 (M_MOVE): New macro identifier.
154 2001-08-08 Alan Modra <amodra@one.net.au>
156 1999-10-25 Torbjorn Granlund <tege@swox.com>
157 * ppc.h (struct powerpc_operand): New field `reloc'.
159 2001-08-01 Aldy Hernandez <aldyh@redhat.com>
161 * mips.h (INSN_ISA_MASK): Nuke bits 12-15.
163 2001-07-12 Jeff Johnston <jjohnstn@redhat.com>
165 * cgen.h (CGEN_INSN): Add regex support.
166 (build_insn_regex): Declare.
168 2001-07-11 Frank Ch. Eigler <fche@redhat.com>
170 * cgen.h (CGEN_MACH): Add insn_chunk_bitsize field.
171 (cgen_cpu_desc): Ditto.
173 2001-07-07 Ben Elliston <bje@redhat.com>
175 * m88k.h: Clean up and reformat. Remove unused code.
177 2001-06-14 Geoffrey Keating <geoffk@redhat.com>
179 * cgen.h (cgen_keyword): Add nonalpha_chars field.
181 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
183 * mips.h (CPU_R12000): Define.
185 2001-05-23 John Healy <jhealy@redhat.com>
187 * cgen.h: Increased CGEN_MAX_SYNTAX_ELEMENTS to 48.
189 2001-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
191 * mips.h (INSN_ISA_MASK): Define.
193 2001-05-12 Alan Modra <amodra@one.net.au>
195 * i386.h (i386_optab): Second operand of cvtps2dq is an xmm reg,
196 not an mmx reg. Swap xmm/mmx regs on both movdq2q and movq2dq,
197 and use InvMem as these insns must have register operands.
199 2001-05-04 Alan Modra <amodra@one.net.au>
201 * i386.h (i386_optab): Move InvMem to first operand of pmovmskb
202 and pextrw to swap reg/rm assignments.
204 2001-04-05 Hans-Peter Nilsson <hp@axis.com>
206 * cris.h (enum cris_insn_version_usage): Correct comment for
209 2001-03-24 Alan Modra <alan@linuxcare.com.au>
211 * i386.h (i386_optab): Correct entry for "movntdq". Add "punpcklqdq".
212 Add InvMem to first operand of "maskmovdqu".
214 2001-03-22 Hans-Peter Nilsson <hp@axis.com>
216 * cris.h (ADD_PC_INCR_OPCODE): New macro.
218 2001-03-21 Kazu Hirata <kazu@hxi.com>
220 * h8300.h: Fix formatting.
222 2001-03-22 Alan Modra <alan@linuxcare.com.au>
224 * i386.h (i386_optab): Add paddq, psubq.
226 2001-03-19 Alan Modra <alan@linuxcare.com.au>
228 * i386.h (REGNAM_AL, REGNAM_AX, REGNAM_EAX): Define.
230 2001-02-28 Igor Shevlyakov <igor@windriver.com>
232 * m68k.h: new defines for Coldfire V4. Update mcf to know
235 2001-02-18 lars brinkhoff <lars@nocrew.org>
239 2001-02-12 Jan Hubicka <jh@suse.cz>
241 * i386.h (i386_optab): SSE integer converison instructions have
242 64bit versions on x86-64.
244 2001-02-10 Nick Clifton <nickc@redhat.com>
246 * mips.h: Remove extraneous whitespace. Formating change to allow
247 for future contribution.
249 2001-02-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
253 2001-02-02 Patrick Macdonald <patrickm@redhat.com>
255 * cgen.h (CGEN_SYNTAX_CHAR_TYPE): Typedef as unsigned short.
256 (CGEN_MAX_SYNTAX_ELEMENTS): Rename from CGEN_MAX_SYNTAX_BYTES.
257 (CGEN_SYNTAX): Define using CGEN_MAX_SYNTAX_ELEMENTS.
259 2001-01-24 Karsten Keil <kkeil@suse.de>
261 * i386.h (i386_optab): Fix swapgs
263 2001-01-14 Alan Modra <alan@linuxcare.com.au>
265 * hppa.h: Describe new '<' and '>' operand types, and tidy
267 (pa_opcodes): Add entries for missing wide mode ldi,ldo,ldw,stw.
268 Remove duplicate "ldw j(s,b),x". Sort some entries.
270 2001-01-13 Jan Hubicka <jh@suse.cz>
272 * i386.h (i386_optab): Fix pusha and ret templates.
274 2001-01-11 Peter Targett <peter.targett@arccores.com>
276 * arc.h (ARC_MACH_5, ARC_MACH_6, ARC_MACH_7, ARC_MACH_8): New
277 definitions for masking cpu type.
278 (arc_ext_operand_value) New structure for storing extended
280 (ARC_OPERAND_*) Flags for operand values.
282 2001-01-10 Jan Hubicka <jh@suse.cz>
284 * i386.h (pinsrw): Add.
286 (cvttpd2dq): Fix operands.
287 (cvttps2dq): Likewise.
288 (movq2q): Rename to movdq2q.
290 2001-01-10 Richard Schaal <richard.schaal@intel.com>
292 * i386.h: Correct movnti instruction.
294 2001-01-09 Jeff Johnston <jjohnstn@redhat.com>
296 * cgen.h (CGEN_SYNTAX_CHAR_TYPE): New typedef based on max number
297 of operands (unsigned char or unsigned short).
298 (CGEN_SYNTAX): Changed to make array CGEN_SYNTAX_CHAR_TYPE.
299 (CGEN_SYNTAX_CHAR): Changed to cast to unsigned char.
301 2001-01-05 Jan Hubicka <jh@suse.cz>
303 * i386.h (i386_optab): Make [sml]fence template to use immext field.
305 2001-01-03 Jan Hubicka <jh@suse.cz>
307 * i386.h (i386_optab): Fix 64bit pushf template; Add instructions
308 introduced by Pentium4
310 2000-12-30 Jan Hubicka <jh@suse.cz>
312 * i386.h (i386_optab): Add "rex*" instructions;
313 add swapgs; disable jmp/call far direct instructions for
314 64bit mode; add syscall and sysret; disable registers for 0xc6
315 template. Add 'q' suffixes to extendable instructions, disable
316 obsolete instructions, add new sign/zero extension ones.
317 (i386_regtab): Add extended registers.
319 (q_Suf, wlq_Suf, bwlq_Suf): New.
321 2000-12-20 Jan Hubicka <jh@suse.cz>
323 * i386.h (i386_optab): Replace "Imm" with "EncImm".
324 (i386_regtab): Add flags field.
326 2000-12-12 Nick Clifton <nickc@redhat.com>
328 * mips.h: Fix formatting.
330 2000-12-01 Chris Demetriou <cgd@sibyte.com>
332 mips.h (OP_MASK_SYSCALL, OP_SH_SYSCALL): Delete.
333 (OP_MASK_CODE20, OP_SH_CODE20): Define, with values of old
334 OP_*_SYSCALL definitions.
335 (OP_SH_CODE19, OP_MASK_CODE19): Define, for use as
337 (MIPS operand specifier comments): Remove 'm', add 'U' and
338 'J', and update the meaning of 'B' so that it's more general.
340 * mips.h (INSN_ISA1, INSN_ISA2, INSN_ISA3, INSN_ISA4,
341 INSN_ISA5): Renumber, redefine to mean the ISA at which the
342 instruction was added.
343 (INSN_ISA32): New constant.
344 (INSN_4650, INSN_4010, INSN_4100, INSN_3900, INSN_GP32):
345 Renumber to avoid new and/or renumbered INSN_* constants.
346 (INSN_MIPS32): Delete.
347 (ISA_UNKNOWN): New constant to indicate unknown ISA.
348 (ISA_MIPS1, ISA_MIPS2, ISA_MIPS3, ISA_MIPS4, ISA_MIPS5,
349 ISA_MIPS32): New constants, defined to be the mask of INSN_*
350 constants available at that ISA level.
351 (CPU_UNKNOWN): New constant to indicate unknown CPU.
352 (CPU_4K, CPU_MIPS32_4K): Rename the former to the latter,
353 define it with a unique value.
354 (OPCODE_IS_MEMBER): Update for new ISA membership-related
357 * mips.h (INSN_ISA64, ISA_MIPS5, ISA_MIPS64): New
360 * mips.h (CPU_SB1): New constant.
362 2000-10-20 Jakub Jelinek <jakub@redhat.com>
364 * sparc.h (enum sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_V9B.
365 Note that '3' is used for siam operand.
367 2000-09-22 Jim Wilson <wilson@cygnus.com>
369 * ia64.h (enum ia64_dependency_semantics): Add IA64_DVS_STOP.
371 2000-09-13 Anders Norlander <anorland@acc.umu.se>
373 * mips.h: Use defines instead of hard-coded processor numbers.
374 (CPU_R2000, CPU_R3000, CPU_R3900, CPU_R4000, CPU_R4010,
375 CPU_VR4100, CPU_R4111, CPU_R4300, CPU_R4400, CPU_R4600, CPU_R4650,
376 CPU_R5000, CPU_R6000, CPU_R8000, CPU_R10000, CPU_MIPS32, CPU_4K,
377 CPU_4KC, CPU_4KM, CPU_4KP): Define..
378 (OPCODE_IS_MEMBER): Use new defines.
379 (OP_MASK_SEL, OP_SH_SEL): Define.
380 (OP_MASK_CODE20, OP_SH_CODE20): Define.
381 Add 'P' to used characters.
382 Use 'H' for coprocessor select field.
383 Use 'm' for 20 bit breakpoint code.
384 Document new arg characters and add to used characters.
385 (INSN_MIPS32): New define for MIPS32 extensions.
386 (OPCODE_IS_MEMBER): Recognize MIPS32 instructions.
388 2000-09-05 Alan Modra <alan@linuxcare.com.au>
390 * hppa.h: Mention cz completer.
392 2000-08-16 Jim Wilson <wilson@cygnus.com>
394 * ia64.h (IA64_OPCODE_POSTINC): New.
396 2000-08-15 H.J. Lu <hjl@gnu.org>
398 * i386.h: Swap the Intel syntax "movsx"/"movzx" due to the
401 2000-08-08 Jason Eckhardt <jle@cygnus.com>
403 * i860.h: Small formatting adjustments.
405 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
407 * avr.h (AVR_UNDEF_P, AVR_SKIP_P, AVR_DISP0_P): New macros.
408 Move related opcodes closer to each other.
409 Minor changes in comments, list undefined opcodes.
411 2000-07-26 Dave Brolley <brolley@redhat.com>
413 * cgen.h (cgen_hw_lookup_by_num): Second parameter is unsigned.
415 2000-07-22 Jason Eckhardt <jle@cygnus.com>
417 * i860.h (btne, bte, bla): Changed these opcodes
418 to use sbroff ('r') instead of split16 ('s').
419 (J, K, L, M): New operand types for 16-bit aligned fields.
420 (ld.x, {p}fld.x, fst.x, pst.d): Changed these opcodes to
421 use I, J, K, L, M instead of just I.
422 (T, U): New operand types for split 16-bit aligned fields.
423 (st.x): Changed these opcodes to use S, T, U instead of just S.
424 (andh, andnoth, orh, xorh): Deleted 3-register forms as they do not
426 (pfgt.sd, pfle.sd): Deleted these as they do not exist on the i860.
427 (pfeq.ss, pfeq.dd): New opcodes.
428 (st.s): Fixed incorrect mask bits.
429 (fmlow): Fixed incorrect mask bits.
430 (fzchkl, pfzchkl): Fixed incorrect mask bits.
431 (faddz, pfaddz): Fixed incorrect mask bits.
432 (form, pform): Fixed incorrect mask bits.
433 (pfld.l): Fixed incorrect mask bits.
434 (fst.q): Fixed incorrect mask bits.
435 (all floating point opcodes): Fixed incorrect mask bits for
436 handling of dual bit.
438 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
442 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
444 * avr.h (AVR_ISA_WRAP): Remove, now assumed if not AVR_ISA_MEGA.
445 (AVR_ISA_ESPM): Remove, because ESPM removed in databook update.
446 (AVR_ISA_85xx): Remove, all uses changed back to AVR_ISA_2xxx.
447 (AVR_ISA_M83): Define for ATmega83, ATmega85.
448 (espm): Remove, because ESPM removed in databook update.
449 (eicall, eijmp): Move to the end of opcode table.
451 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
453 * m68hc11.h: New file for support of Motorola 68hc11.
455 Fri Jun 9 21:51:50 2000 Denis Chertykov <denisc@overta.ru>
457 * avr.h: clr,lsl,rol, ... moved after add,adc, ...
459 Wed Jun 7 21:39:54 2000 Denis Chertykov <denisc@overta.ru>
461 * avr.h: New file with AVR opcodes.
463 Wed Apr 12 17:11:20 2000 Donald Lindsay <dlindsay@hound.cygnus.com>
465 * d10v.h: added ALONE attribute for d10v_opcode.exec_type.
467 2000-05-23 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
469 * i386.h: Allow d suffix on iret, and add DefaultSize modifier.
471 2000-05-17 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
473 * i386.h: Use sl_FP, not sl_Suf for fild.
475 2000-05-16 Frank Ch. Eigler <fche@redhat.com>
477 * cgen.h (CGEN_MAX_SYNTAX_BYTES): Increase to 32. Check that
478 it exceeds CGEN_ACTUAL_MAX_SYNTAX_BYTES, if set.
479 (CGEN_MAX_IFMT_OPERANDS): Increase to 16. Check that it exceeds
480 CGEN_ACTUAL_MAX_IFMT_OPERANDS, if set.
482 2000-05-13 Alan Modra <alan@linuxcare.com.au>,
484 * i386.h (i386_optab): Cpu686 for sysenter,sysexit,fxsave,fxrestore.
486 2000-05-13 Alan Modra <alan@linuxcare.com.au>,
487 Alexander Sokolov <robocop@netlink.ru>
489 * i386.h (i386_optab): Add cpu_flags for all instructions.
491 2000-05-13 Alan Modra <alan@linuxcare.com.au>
493 From Gavin Romig-Koch <gavin@cygnus.com>
494 * i386.h (wld_Suf): Define. Use on pushf, popf, pusha, popa.
496 2000-05-04 Timothy Wall <twall@cygnus.com>
500 2000-05-03 J.T. Conklin <jtc@redback.com>
502 * ppc.h (PPC_OPCODE_ALTIVEC): New opcode flag for vector unit.
503 (PPC_OPERAND_VR): New operand flag for vector registers.
505 2000-05-01 Kazu Hirata <kazu@hxi.com>
507 * h8300.h (EOP): Add missing initializer.
509 Fri Apr 21 15:03:37 2000 Jason Eckhardt <jle@cygnus.com>
511 * hppa.h (pa_opcodes): New opcodes for PA2.0 wide mode
512 forms of ld/st{b,h,w,d} and fld/fst{w,d} (16-bit displacements).
513 New operand types l,y,&,fe,fE,fx added to support above forms.
514 (pa_opcodes): Replaced usage of 'x' as source/target for
515 floating point double-word loads/stores with 'fx'.
517 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
518 David Mosberger <davidm@hpl.hp.com>
519 Timothy Wall <twall@cygnus.com>
520 Jim Wilson <wilson@cygnus.com>
524 2000-03-27 Nick Clifton <nickc@cygnus.com>
526 * d30v.h (SHORT_A1): Fix value.
527 (SHORT_AR): Renumber so that it is at the end of the list of short
528 instructions, not the end of the list of long instructions.
530 2000-03-26 Alan Modra <alan@linuxcare.com>
532 * i386.h: (UNIXWARE_COMPAT): Rename to SYSV386_COMPAT as the
533 problem isn't really specific to Unixware.
534 (OLDGCC_COMPAT): Define.
535 (i386_optab): If !OLDGCC_COMPAT, don't handle fsubp etc. with
537 Fix lots of comments.
539 2000-03-02 J"orn Rennecke <amylaar@cygnus.co.uk>
542 (SHORT_B2r, SHORT_B3, SHORT_B3r, SHORT_B3b, SHORT_B3br): Updated.
543 (SHORT_D1r, SHORT_D2, SHORT_D2r, SHORT_D2Br, SHORT_U): Updated.
544 (SHORT_F, SHORT_AF, SHORT_T, SHORT_A5, SHORT_CMP, SHORT_CMPU): Updated.
545 (SHORT_A1, SHORT_AA, SHORT_RA, SHORT_MODINC, SHORT_MODDEC): Updated.
546 (SHORT_C1, SHORT_C2, SHORT_UF, SHORT_A2, SHORT_NONE, LONG): Updated.
547 (LONG_U, LONG_Ur, LONG_CMP, LONG_M, LONG_M2, LONG_2, LONG_2r): Updated.
548 (LONG_2b, LONG_2br, LONG_D, LONG_Dr, LONG_Dbr): Updated.
550 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
552 * i386.h (fild, fistp): Change intel d_Suf form to fildd and
553 fistpd without suffix.
555 2000-02-24 Nick Clifton <nickc@cygnus.com>
557 * cgen.h (cgen_cpu_desc): Rename field 'flags' to
558 'signed_overflow_ok_p'.
559 Delete prototypes for cgen_set_flags() and cgen_get_flags().
561 2000-02-24 Andrew Haley <aph@cygnus.com>
563 * cgen.h (CGEN_INSN_MACH_HAS_P): New macro.
564 (CGEN_CPU_TABLE): flags: new field.
565 Add prototypes for new functions.
567 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
569 * i386.h: Add some more UNIXWARE_COMPAT comments.
571 2000-02-23 Linas Vepstas <linas@linas.org>
575 2000-02-22 Chandra Chavva <cchavva@cygnus.com>
577 * d30v.h (FLAG_NOT_WITH_ADDSUBppp): Redefined as operation
578 cannot be combined in parallel with ADD/SUBppp.
580 2000-02-22 Andrew Haley <aph@cygnus.com>
582 * mips.h: (OPCODE_IS_MEMBER): Add comment.
584 1999-12-30 Andrew Haley <aph@cygnus.com>
586 * mips.h (OPCODE_IS_MEMBER): Add gp32 arg, which determines
587 whether synthetic opcodes (e.g. move) generate 32-bit or 64-bit
590 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
592 * i386.h: Qualify intel mode far call and jmp with x_Suf.
594 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
596 * i386.h: Add JumpAbsolute qualifier to all non-intel mode
597 indirect jumps and calls. Add FF/3 call for intel mode.
599 Wed Dec 1 03:05:25 1999 Jeffrey A Law (law@cygnus.com)
601 * mn10300.h: Add new operand types. Add new instruction formats.
603 Wed Nov 24 20:28:58 1999 Jeffrey A Law (law@cygnus.com)
605 * hppa.h (pa_opcodes): Correctly handle immediate for PA2.0 "bb"
608 1999-11-18 Gavin Romig-Koch <gavin@cygnus.com>
610 * mips.h (INSN_ISA5): New.
612 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
614 * mips.h (OPCODE_IS_MEMBER): New.
616 1999-10-29 Nick Clifton <nickc@cygnus.com>
618 * d30v.h (SHORT_AR): Define.
620 1999-10-18 Michael Meissner <meissner@cygnus.com>
622 * alpha.h (alpha_num_opcodes): Convert to unsigned.
623 (alpha_num_operands): Ditto.
625 Sun Oct 10 01:46:56 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
627 * hppa.h (pa_opcodes): Add load and store cache control to
628 instructions. Add ordered access load and store.
630 * hppa.h (pa_opcode): Add new entries for addb and addib.
632 * hppa.h (pa_opcodes): Fix cmpb and cmpib entries.
634 * hppa.h (pa_opcodes): Add entries for cmpb and cmpib.
636 Thu Oct 7 00:12:25 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
638 * d10v.h: Add flag RESTRICTED_NUM3 for imm3 operands.
640 Thu Sep 23 07:08:38 1999 Jerry Quinn <jquinn@nortelnetworks.com>
642 * hppa.h (pa_opcodes): Add "call" and "ret". Clean up "b", "bve"
643 and "be" using completer prefixes.
645 * hppa.h (pa_opcodes): Add initializers to silence compiler.
647 * hppa.h: Update comments about character usage.
649 Mon Sep 20 03:55:31 1999 Jeffrey A Law (law@cygnus.com)
651 * hppa.h (pa_opcodes): Fix minor thinkos introduced while cleaning
652 up the new fstw & bve instructions.
654 Sun Sep 19 10:40:59 1999 Jeffrey A Law (law@cygnus.com)
656 * hppa.h (pa_opcodes): Add remaining PA2.0 integer load/store
659 * hppa.h (pa_opcodes): Add remaining PA2.0 FP load/store instructions.
661 * hppa.h (pa_opcodes): Add long offset double word load/store
664 * hppa.h (pa_opcodes): Add FLAG_STRICT variants of FP loads and
667 * hppa.h (pa_opcodes): Handle PA2.0 fcnv, fcmp and ftest insns.
669 * hppa.h (pa_opcodes): Finish support for PA2.0 "b" instructions.
671 * hppa.h (pa_opcodes): Handle PA2.0 "bve" instructions.
673 * hppa.h (pa_opcodes): Add new syntax "be" instructions.
675 * hppa.h (pa_opcodes): Note use of 'M' and 'L'.
677 * hppa.h (pa_opcodes): Add support for "b,l".
679 * hppa.h (pa_opcodes): Add support for "b,gate".
681 Sat Sep 18 11:41:16 1999 Jeffrey A Law (law@cygnus.com)
683 * hppa.h (pa_opcodes): Use 'fX' for first register operand
686 * hppa.h (pa_opcodes): Fix mask for probe and probei.
688 * hppa.h (pa_opcodes): Fix mask for depwi.
690 Tue Sep 7 13:44:25 1999 Jeffrey A Law (law@cygnus.com)
692 * hppa.h (pa_opcodes): Add "addil" variant which has the %r1 as
693 an explicit output argument.
695 Mon Sep 6 04:41:42 1999 Jeffrey A Law (law@cygnus.com)
697 * hppa.h: Add strict variants of PA1.0/PA1.1 loads and stores.
698 Add a few PA2.0 loads and store variants.
700 1999-09-04 Steve Chamberlain <sac@pobox.com>
704 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
706 * i386.h (i386_regtab): Move %st to top of table, and split off
707 other fp reg entries.
708 (i386_float_regtab): To here.
710 Sat Aug 28 00:25:25 1999 Jerry Quinn <jquinn@nortelnetworks.com>
712 * hppa.h (pa_opcodes): Replace 'f' by 'v'. Prefix float register args
715 * hppa.h (pa_opcodes): Add extrd, extrw, depd, depdi, depw, depwi.
718 * hppa.h: Document new completers and args.
719 * hppa.h (pa_opcodes): Add 64 bit patterns and pa2.0 syntax for uxor,
720 uaddcm, dcor, addi, add, sub, subi, shladd, rfi, and probe. Add pa2.0
721 extensions for ssm, rsm, pdtlb, pitlb. Add performance instructions
724 * hppa.h (pa_opcodes): Add pa2.0 instructions hadd, hshl,
725 hshr, hsub, mixh, mixw, permh.
727 * hppa.h (pa_opcodes): Change completers in instructions to
730 * hppa.h (pa_opcodes): Add popbts, new forms of bb, havg,
731 hshladd, hshradd, shrpd, and shrpw instructions. Update arg comments.
733 * hppa.h (pa_opcodes): Change fmpyfadd, fmpynfadd, fneg,
734 fnegabs to use 'I' instead of 'F'.
736 1999-08-21 Alan Modra <alan@spri.levels.unisa.edu.au>
738 * i386.h: Add AMD athlon instructions, pfnacc, pfpnacc, pswapd.
739 Document pf2iw and pi2fw as athlon insns. Remove pswapw.
740 Alphabetically sort PIII insns.
742 Wed Aug 18 18:14:40 1999 Doug Evans <devans@canuck.cygnus.com>
744 * cgen.h (CGEN_INSN_MACH_HAS_P): New macro.
746 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
748 * hppa.h (pa_opcodes): Add 64 bit versions of or, xor, and,
749 and andcm. Add 32 and 64 bit version of cmpclr, cmpiclr.
751 * hppa.h: Document 64 bit condition completers.
753 Thu Aug 5 16:56:07 1999 Jerry Quinn <jquinn@nortelnetworks.com>
755 * hppa.h (pa_opcodes): Change condition args to use '?' prefix.
757 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
759 * i386.h (i386_optab): Add DefaultSize modifier to all insns
760 that implicitly modify %esp. #undef d_Suf, x_suf, sld_suf,
761 sldx_suf, bwld_Suf, d_FP, x_FP, sld_FP, sldx_FP at end of table.
763 Wed Jul 28 02:04:24 1999 Jerry Quinn <jquinn@nortelnetworks.com>
764 Jeff Law <law@cygnus.com>
766 * hppa.h (pa_opcodes): Add "pushnom" and "pushbts".
768 * hppa.h (pa_opcodes): Mark all PA2.0 opcodes with FLAG_STRICT.
770 * hppa.h (pa_opcodes): Change xmpyu, fmpyfadd,
771 and fmpynfadd to use 'J' and 'K' instead of 'E' and 'X'.
773 1999-07-13 Alan Modra <alan@spri.levels.unisa.edu.au>
775 * i386.h: Add "undocumented" AMD 3DNow! pf2iw, pi2fw, pswapw insns.
777 Thu Jul 1 00:17:24 1999 Jeffrey A Law (law@cygnus.com)
779 * hppa.h (struct pa_opcode): Add new field "flags".
780 (FLAGS_STRICT): Define.
782 Fri Jun 25 04:22:04 1999 Jerry Quinn <jquinn@nortelnetworks.com>
783 Jeff Law <law@cygnus.com>
785 * hppa.h (pa_opcodes): Add pa2.0 clrbts instruction.
787 * hppa.h (pa_opcodes): Add entries for mfia and mtsarcm instructions.
789 1999-06-23 Alan Modra <alan@spri.levels.unisa.edu.au>
791 * i386.h: Allow `l' suffix on bswap. Allow `w' suffix on arpl,
792 lldt, lmsw, ltr, str, verr, verw. Add FP flag to fcmov*. Add FP
793 flag to fcomi and friends.
795 Fri May 28 15:26:11 1999 Jeffrey A Law (law@cygnus.com)
797 * hppa.h (pa_opcodes): Move integer arithmetic instructions after
798 integer logical instructions.
800 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
802 * m68k.h: Document new formats `E', `G', `H' and new places `N',
805 * m68k.h: Define mcf5206e, mcf5307, mcf. Document new format `u'
806 and new places `m', `M', `h'.
808 Thu May 27 04:13:54 1999 Joel Sherrill (joel@OARcorp.com
810 * hppa.h (pa_opcodes): Add several processor specific system
813 Wed May 26 16:57:44 1999 Jeffrey A Law (law@cygnus.com)
815 * hppa.h (pa_opcodes): Add second entry for "comb", "comib",
816 "addb", and "addib" to be used by the disassembler.
818 1999-05-12 Alan Modra <alan@apri.levels.unisa.edu.au>
820 * i386.h (ReverseModrm): Remove all occurences.
821 (InvMem): Add to control/debug/test mov insns, movhlps, movlhps,
822 movmskps, pextrw, pmovmskb, maskmovq.
823 Change NoSuf to FP on all MMX, XMM and AMD insns as these all
824 ignore the data size prefix.
826 * i386.h (i386_optab, i386_regtab): Add support for PIII SIMD.
827 Mostly stolen from Doug Ledford <dledford@redhat.com>
829 Sat May 8 23:27:35 1999 Richard Henderson <rth@cygnus.com>
831 * ppc.h (PPC_OPCODE_64_BRIDGE): New.
833 1999-04-14 Doug Evans <devans@casey.cygnus.com>
835 * cgen.h (CGEN_ATTR): Delete member num_nonbools.
836 (CGEN_ATTR_TYPE): Update.
837 (CGEN_ATTR_MASK): Number booleans starting at 0.
838 (CGEN_ATTR_VALUE): Update.
839 (CGEN_INSN_ATTR): Update.
841 Mon Apr 12 23:43:27 1999 Jeffrey A Law (law@cygnus.com)
843 * hppa.h (fmpyfadd, fmpynfadd, fneg, fnegabs): New PA2.0
846 Tue Mar 23 11:24:38 1999 Jeffrey A Law (law@cygnus.com)
848 * hppa.h (bb, bvb): Tweak opcode/mask.
851 1999-03-22 Doug Evans <devans@casey.cygnus.com>
853 * cgen.h (CGEN_ISA,CGEN_MACH): New typedefs.
854 (struct cgen_cpu_desc): Rename member mach to machs. New member isas.
855 New members word_bitsize,default_insn_bitsize,base_insn-bitsize,
856 min_insn_bitsize,max_insn_bitsize,isa_table,mach_table,rebuild_tables.
857 Delete member max_insn_size.
858 (enum cgen_cpu_open_arg): New enum.
859 (cpu_open): Update prototype.
860 (cpu_open_1): Declare.
861 (cgen_set_cpu): Delete.
863 1999-03-11 Doug Evans <devans@casey.cygnus.com>
865 * cgen.h (CGEN_HW_TABLE): Delete `num_init_entries' member.
866 (CGEN_OPERAND_NIL): New macro.
867 (CGEN_OPERAND): New member `type'.
868 (@arch@_cgen_operand_table): Delete decl.
869 (CGEN_OPERAND_INDEX,CGEN_OPERAND_TYPE,CGEN_OPERAND_ENTRY): Delete.
870 (CGEN_OPERAND_TABLE): New struct.
871 (cgen_operand_lookup_by_name,cgen_operand_lookup_by_num): Declare.
872 (CGEN_OPINST): Pointer to operand table entry replaced with enum.
873 (CGEN_CPU_TABLE): New member `isa'. Change member `operand_table',
874 now a CGEN_OPERAND_TABLE. Add CGEN_CPU_DESC arg to
875 {get,set}_{int,vma}_operand.
876 (@arch@_cgen_cpu_open): New arg `isa'.
877 (cgen_set_cpu): Ditto.
879 Fri Feb 26 02:36:45 1999 Richard Henderson <rth@cygnus.com>
881 * i386.h: Fill in cmov and fcmov alternates. Add fcomi short forms.
883 1999-02-25 Doug Evans <devans@casey.cygnus.com>
885 * cgen.h (enum cgen_asm_type): Add CGEN_ASM_NONE.
886 (CGEN_HW_ENTRY): Delete member `next'. Change type of `type' to
888 (CGEN_HW_TABLE): New struct.
889 (hw_table): Delete declaration.
890 (CGEN_OPERAND): Change member hw to hw_type, change type from pointer
891 to table entry to enum.
892 (CGEN_OPINST): Ditto.
893 (CGEN_CPU_TABLE): Change member hw_list to hw_table.
895 Sat Feb 13 14:13:44 1999 Richard Henderson <rth@cygnus.com>
897 * alpha.h (AXP_OPCODE_EV6): New.
898 (AXP_OPCODE_NOPAL): Include it.
900 1999-02-09 Doug Evans <devans@casey.cygnus.com>
902 * cgen.h (CGEN_CPU_DESC): Renamed from CGEN_OPCODE_DESC.
903 All uses updated. New members int_insn_p, max_insn_size,
904 parse_operand,insert_operand,extract_operand,print_operand,
905 sizeof_fields,set_fields_bitsize,get_int_operand,set_int_operand,
906 get_vma_operand,set_vma_operand,parse_handlers,insert_handlers,
907 extract_handlers,print_handlers.
908 (CGEN_ATTR): Change type of num_nonbools to unsigned int.
909 (CGEN_ATTR_BOOL_OFFSET): New macro.
910 (CGEN_ATTR_MASK): Subtract it to compute bit number.
911 (CGEN_ATTR_VALUE): Redo bool/nonbool attr calculation.
912 (cgen_opcode_handler): Renamed from cgen_base.
913 (CGEN_HW_ATTR_VALUE): Renamed from CGEN_HW_ATTR, all uses updated.
914 (CGEN_OPERAND_ATTR_VALUE): Renamed from CGEN_OPERAND_ATTR,
916 (CGEN_OPERAND_INDEX): Rewrite to use table entry, not global.
917 (enum cgen_opinst_type): Renamed from cgen_operand_instance_type.
918 (CGEN_IFLD_ATTR_VALUE): Renamed from CGEN_IFLD_ATTR, all uses updated.
919 (CGEN_OPCODE,CGEN_IBASE): New types.
920 (CGEN_INSN): Rewrite.
921 (CGEN_{ASM,DIS}_HASH*): Delete.
922 (init_opcode_table,init_ibld_table): Declare.
923 (CGEN_INSN_ATTR): New type.
925 Mon Feb 1 21:09:14 1999 Catherine Moore <clm@cygnus.com>
927 * i386.h (d_Suf, x_Suf, sld_Suf, sldx_Suf, bwld_Suf): Define.
928 (x_FP, d_FP, dls_FP, sldx_FP): Define.
929 Change *Suf definitions to include x and d suffixes.
930 (movsx): Use w_Suf and b_Suf.
932 (movs): Use bwld_Suf.
933 (fld): Change ordering. Use sld_FP.
934 (fild): Add Intel Syntax equivalent of fildq.
937 (fstp): Use sld_FP. Add x_FP version.
938 (fistp): LLongMem version for Intel Syntax.
939 (fcom, fcomp): Use sld_FP.
940 (fadd, fiadd, fsub): Use sld_FP.
942 (fmul, fimul, fdvi, fidiv, fdivr): Use sld_FP.
944 1999-01-27 Doug Evans <devans@casey.cygnus.com>
946 * cgen.h (enum cgen_mode): Add CGEN_MODE_TARGET_MAX, CGEN_MODE_INT,
949 1999-01-16 Jeffrey A Law (law@cygnus.com)
951 * hppa.h (bv): Fix mask.
953 1999-01-05 Doug Evans <devans@casey.cygnus.com>
955 * cgen.h (CGEN_ATTR_VALUE_TYPE): New typedef.
957 (CGEN_ATTR_TYPE,CGEN_ATTR_ENTRY): Ditto.
958 (CGEN_ATTR_TABLE): New member dfault.
960 1998-12-30 Gavin Romig-Koch <gavin@cygnus.com>
962 * mips.h (MIPS16_INSN_BRANCH): New.
964 Wed Dec 9 10:38:48 1998 David Taylor <taylor@texas.cygnus.com>
966 The following is part of a change made by Edith Epstein
967 <eepstein@sophia.cygnus.com> as part of a project to merge in
968 changes by HP; HP did not create ChangeLog entries.
970 * hppa.h (completer_chars): list of chars to not put a space
973 Sun Dec 6 13:21:34 1998 Ian Lance Taylor <ian@cygnus.com>
975 * i386.h (i386_optab): Permit w suffix on processor control and
976 status word instructions.
978 1998-11-30 Doug Evans <devans@casey.cygnus.com>
980 * cgen.h (struct cgen_hw_entry): Delete const on attrs member.
981 (struct cgen_keyword_entry): Ditto.
982 (struct cgen_operand): Ditto.
983 (CGEN_IFLD): New typedef, with associated access macros.
984 (CGEN_IFMT): New typedef, with associated access macros.
985 (CGEN_IFMT): Renamed from CGEN_FORMAT. New member `iflds'.
986 (CGEN_IVALUE): New typedef.
987 (struct cgen_insn): Delete const on syntax,attrs members.
988 `format' now points to format data. Type of `value' is now
990 (struct cgen_opcode_table): New member ifld_table.
992 1998-11-18 Doug Evans <devans@casey.cygnus.com>
994 * cgen.h (cgen_extract_fn): Update type of `base_insn' arg.
995 (CGEN_OPERAND_INSTANCE): New member `attrs'.
996 (CGEN_OPERAND_INSTANCE_{ATTRS,ATTR}): New macros.
997 (cgen_dis_lookup_insn): Update type of `base_insn' arg.
998 (cgen_opcode_table): Update type of dis_hash fn.
999 (extract_operand): Update type of `insn_value' arg.
1001 Thu Oct 29 11:38:36 1998 Doug Evans <devans@canuck.cygnus.com>
1003 * cgen.h (CGEN_VERSION_{MAJOR,MINOR,FIXLEVEL}): Delete.
1005 Tue Oct 27 08:57:59 1998 Gavin Romig-Koch <gavin@cygnus.com>
1007 * mips.h (INSN_MULT): Added.
1009 Tue Oct 20 11:31:34 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1011 * i386.h (MAX_MNEM_SIZE): Rename from MAX_OPCODE_SIZE.
1013 Mon Oct 19 12:50:00 1998 Doug Evans <devans@seba.cygnus.com>
1015 * cgen.h (CGEN_INSN_INT): New typedef.
1016 (CGEN_INT_INSN_P): Renamed from CGEN_INT_INSN.
1017 (CGEN_INSN_BYTES): Renamed from cgen_insn_t.
1018 (CGEN_INSN_BYTES_PTR): New typedef.
1019 (CGEN_EXTRACT_INFO): New typedef.
1020 (cgen_insert_fn,cgen_extract_fn): Update.
1021 (cgen_opcode_table): New member `insn_endian'.
1022 (assemble_insn,lookup_insn,lookup_get_insn_operands): Update.
1023 (insert_operand,extract_operand): Update.
1024 (cgen_get_insn_value,cgen_put_insn_value): Add prototypes.
1026 Fri Oct 9 13:38:13 1998 Doug Evans <devans@seba.cygnus.com>
1028 * cgen.h (CGEN_ATTR_BOOLS): New macro.
1029 (struct CGEN_HW_ENTRY): New member `attrs'.
1030 (CGEN_HW_ATTR): New macro.
1031 (struct CGEN_OPERAND_INSTANCE): New member `name'.
1032 (CGEN_INSN_INVALID_P): New macro.
1034 Mon Oct 5 00:21:07 1998 Jeffrey A Law (law@cygnus.com)
1036 * hppa.h: Add "fid".
1038 Sun Oct 4 21:00:00 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1040 From Robert Andrew Dale <rob@nb.net>
1041 * i386.h (i386_optab): Add AMD 3DNow! instructions.
1042 (AMD_3DNOW_OPCODE): Define.
1044 Tue Sep 22 17:53:47 1998 Nick Clifton <nickc@cygnus.com>
1046 * d30v.h (EITHER_BUT_PREFER_MU): Define.
1048 Mon Aug 10 14:09:38 1998 Doug Evans <devans@canuck.cygnus.com>
1050 * cgen.h (cgen_insn): #if 0 out element `cdx'.
1052 Mon Aug 3 12:21:57 1998 Doug Evans <devans@seba.cygnus.com>
1054 Move all global state data into opcode table struct, and treat
1055 opcode table as something that is "opened/closed".
1056 * cgen.h (CGEN_OPCODE_DESC): New type.
1057 (all fns): New first arg of opcode table descriptor.
1058 (cgen_set_parse_operand_fn): Add prototype.
1059 (cgen_current_machine,cgen_current_endian): Delete.
1060 (CGEN_OPCODE_TABLE): New members mach,endian,operand_table,
1061 parse_operand_fn,asm_hash_table,asm_hash_table_entries,
1062 dis_hash_table,dis_hash_table_entries.
1063 (opcode_open,opcode_close): Add prototypes.
1065 * cgen.h (cgen_insn): New element `cdx'.
1067 Thu Jul 30 21:44:25 1998 Frank Ch. Eigler <fche@cygnus.com>
1069 * d30v.h (FLAG_LKR): New flag for "left-kills-right" instructions.
1071 Tue Jul 28 10:59:07 1998 Jeffrey A Law (law@cygnus.com)
1073 * mn10300.h: Add "no_match_operands" field for instructions.
1074 (MN10300_MAX_OPERANDS): Define.
1076 Fri Jul 24 11:44:24 1998 Doug Evans <devans@canuck.cygnus.com>
1078 * cgen.h (cgen_macro_insn_count): Declare.
1080 Tue Jul 21 13:12:13 1998 Doug Evans <devans@seba.cygnus.com>
1082 * cgen.h (CGEN_VERSION_{MAJOR,MINOR,FIXLEVEL}): Define.
1083 (cgen_insert_fn,cgen_extract_fn): New arg `pc'.
1084 (get_operand,put_operand): Replaced with get_{int,vma}_operand,
1085 set_{int,vma}_operand.
1087 Fri Jun 26 11:09:06 1998 Jeffrey A Law (law@cygnus.com)
1089 * mn10300.h: Add "machine" field for instructions.
1090 (MN103, AM30): Define machine types.
1092 Fri Jun 19 16:09:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1094 * i386.h: Use FP, not sl_Suf, for fxsave and fxrstor.
1096 1998-06-18 Ulrich Drepper <drepper@cygnus.com>
1098 * i386.h: Add support for fxsave, fxrstor, sysenter and sysexit.
1100 Sat Jun 13 11:31:35 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1102 * i386.h (i386_optab): Add general form of aad and aam. Add ud2a
1104 (i386_regtab): Allow cr0..7, db0..7, dr0..7, tr0..7, not just
1105 those that happen to be implemented on pentiums.
1107 Tue Jun 9 12:16:01 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1109 * i386.h: Change occurences of Data16 to Size16, Data32 to Size32,
1110 IgnoreDataSize to IgnoreSize. Flag address and data size prefixes
1111 with Size16|IgnoreSize or Size32|IgnoreSize.
1113 Mon Jun 8 12:15:52 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1115 * i386.h (REPNE): Rename to REPNE_PREFIX_OPCODE.
1116 (REPE): Rename to REPE_PREFIX_OPCODE.
1117 (i386_regtab_end): Remove.
1118 (i386_prefixtab, i386_prefixtab_end): Remove.
1119 (i386_optab): Use NULL as sentinel rather than "" to suit rewrite
1121 (MAX_OPCODE_SIZE): Define.
1122 (i386_optab_end): Remove.
1124 (sl_FP): Use sl_Suf.
1126 * i386.h (i386_optab): Allow 16 bit displacement for `mov
1127 mem,acc'. Combine 16 and 32 bit forms of various insns. Allow 16
1128 bit form of ljmp. Add IsPrefix modifier to prefixes. Add addr32,
1129 data32, dword, and adword prefixes.
1130 (i386_regtab): Add BaseIndex modifier to valid 16 bit base/index
1133 Fri Jun 5 23:42:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1135 * i386.h (i386_regtab): Remove BaseIndex modifier from esp.
1137 * i386.h: Allow `l' suffix on fld, fst, fstp, fcom, fcomp with
1138 register operands, because this is a common idiom. Flag them with
1139 a warning. Allow illegal faddp, fsubp, fsubrp, fmulp, fdivp,
1140 fdivrp because gcc erroneously generates them. Also flag with a
1143 * i386.h: Add suffix modifiers to most insns, and tighter operand
1144 checks in some cases. Fix a number of UnixWare compatibility
1145 issues with float insns. Merge some floating point opcodes, using
1146 new FloatMF modifier.
1147 (WORD_PREFIX_OPCODE): Rename to DATA_PREFIX_OPCODE for
1150 * i386.h: Change occurence of ShortformW to W|ShortForm. Add
1151 IgnoreDataSize where appropriate.
1153 Wed Jun 3 18:28:45 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1155 * i386.h: (one_byte_segment_defaults): Remove.
1156 (two_byte_segment_defaults): Remove.
1157 (i386_regtab): Add BaseIndex to 32 bit regs reg_type.
1159 Fri May 15 15:59:04 1998 Doug Evans <devans@seba.cygnus.com>
1161 * cgen.h (cgen_hw_lookup_by_name): Renamed from cgen_hw_lookup.
1162 (cgen_hw_lookup_by_num): Declare.
1164 Thu May 7 09:27:58 1998 Frank Ch. Eigler <fche@cygnus.com>
1166 * mips.h (OP_{SH,MASK}_CODE2): Added "q" operand format for lower
1167 ten bits of MIPS ISA1 "break" instruction, and for "sdbbp"
1169 Thu May 7 02:14:08 1998 Doug Evans <devans@charmed.cygnus.com>
1171 * cgen.h (cgen_asm_init_parse): Delete.
1172 (cgen_save_fixups,cgen_restore_fixups,cgen_swap_fixups): Delete.
1173 (cgen_asm_record_register,cgen_asm_finish_insn): Delete.
1175 Mon Apr 27 10:13:11 1998 Doug Evans <devans@seba.cygnus.com>
1177 * cgen.h (CGEN_ATTR_TYPE): Delete `const', moved to uses.
1178 (cgen_asm_finish_insn): Update prototype.
1179 (cgen_insn): New members num, data.
1180 (CGEN_INSN_TABLE): Members asm_hash, asm_hash_table_size,
1181 dis_hash, dis_hash_table_size moved to ...
1182 (CGEN_OPCODE_TABLE). Here. Renamed from CGEN_OPCODE_DATA.
1183 All uses updated. New members asm_hash_p, dis_hash_p.
1184 (CGEN_MINSN_EXPANSION): New struct.
1185 (cgen_expand_macro_insn): Declare.
1186 (cgen_macro_insn_count): Declare.
1187 (get_insn_operands): Update prototype.
1188 (lookup_get_insn_operands): Declare.
1190 Tue Apr 21 17:11:32 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1192 * i386.h (i386_optab): Change iclrKludge and imulKludge to
1193 regKludge. Add operands types for string instructions.
1195 Mon Apr 20 14:40:29 1998 Tom Tromey <tromey@cygnus.com>
1197 * i386.h (X): Renamed from `Z_' to preserve formatting of opcode
1200 Sun Apr 19 13:54:06 1998 Tom Tromey <tromey@cygnus.com>
1202 * i386.h (Z_): Renamed from `_' to avoid clash with common alias
1205 Fri Apr 3 12:04:48 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1207 * i386.h: Remove NoModrm flag from all insns: it's never checked.
1208 Add IsString flag to string instructions.
1209 (IS_STRING): Don't define.
1210 (LOCK_PREFIX_OPCODE, CS_PREFIX_OPCODE, DS_PREFIX_OPCODE): Define.
1211 (ES_PREFIX_OPCODE, FS_PREFIX_OPCODE, GS_PREFIX_OPCODE): Define.
1212 (SS_PREFIX_OPCODE): Define.
1214 Mon Mar 30 21:31:56 1998 Ian Lance Taylor <ian@cygnus.com>
1216 * i386.h: Revert March 24 patch; no more LinearAddress.
1218 Mon Mar 30 10:25:54 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1220 * i386.h (i386_optab): Remove fwait (9b) from all floating point
1221 instructions, and instead add FWait opcode modifier. Add short
1222 form of fldenv and fstenv.
1223 (FWAIT_OPCODE): Define.
1225 * i386.h (i386_optab): Change second operand constraint of `mov
1226 sreg,reg|mem' instruction from Reg16|Mem to WordReg|WordMem to
1227 allow legal instructions such as `movl %gs,%esi'
1229 Fri Mar 27 18:30:52 1998 Ian Lance Taylor <ian@cygnus.com>
1231 * h8300.h: Various changes to fully bracket initializers.
1233 Tue Mar 24 18:32:47 1998 H.J. Lu <hjl@gnu.org>
1235 * i386.h: Set LinearAddress for lidt and lgdt.
1237 Mon Mar 2 10:44:07 1998 Doug Evans <devans@seba.cygnus.com>
1239 * cgen.h (CGEN_BOOL_ATTR): New macro.
1241 Thu Feb 26 15:54:31 1998 Michael Meissner <meissner@cygnus.com>
1243 * d30v.h (FLAG_DELAY): New flag for delayed branches/jumps.
1245 Mon Feb 23 10:38:21 1998 Doug Evans <devans@seba.cygnus.com>
1247 * cgen.h (CGEN_CAT3): Delete. Use CONCAT3 now.
1248 (cgen_insn): Record syntax and format entries here, rather than
1251 Tue Feb 17 21:42:56 1998 Nick Clifton <nickc@cygnus.com>
1253 * cgen.h (CGEN_SYNTAX_MAKE_FIELD): New macro.
1255 Tue Feb 17 16:00:56 1998 Doug Evans <devans@seba.cygnus.com>
1257 * cgen.h (cgen_insert_fn): Change type of result to const char *.
1258 (cgen_parse_{signed,unsigned}_integer): Delete min,max arguments.
1259 (CGEN_{INSN,KEYWORD,OPERAND}_NBOOL_ATTRS): Renamed from ..._MAX_ATTRS.
1261 Thu Feb 12 18:30:41 1998 Doug Evans <devans@canuck.cygnus.com>
1263 * cgen.h (lookup_insn): New argument alias_p.
1265 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1267 Fix rac to accept only a0:
1268 * d10v.h (OPERAND_ACC): Split into:
1269 (OPERAND_ACC0, OPERAND_ACC1) .
1270 (OPERAND_GPR): Define.
1272 Wed Feb 11 17:31:53 1998 Doug Evans <devans@seba.cygnus.com>
1274 * cgen.h (CGEN_FIELDS): Define here.
1275 (CGEN_HW_ENTRY): New member `type'.
1276 (hw_list): Delete decl.
1277 (enum cgen_mode): Declare.
1278 (CGEN_OPERAND): New member `hw'.
1279 (enum cgen_operand_instance_type): Declare.
1280 (CGEN_OPERAND_INSTANCE): New type.
1281 (CGEN_INSN): New member `operands'.
1282 (CGEN_OPCODE_DATA): Make hw_list const.
1283 (get_insn_operands,lookup_insn): Add prototypes for.
1285 Tue Feb 3 17:11:23 1998 Doug Evans <devans@seba.cygnus.com>
1287 * cgen.h (CGEN_INSN_MAX_ATTRS): Renamed from CGEN_MAX_INSN_ATTRS.
1288 (CGEN_HW_ENTRY): Move `next' entry to end of struct.
1289 (CGEN_KEYWORD_MAX_ATTRS): Renamed from CGEN_MAX_KEYWORD_ATTRS.
1290 (CGEN_OPERAND_MAX_ATTRS): Renamed from CGEN_MAX_OPERAND_ATTRS.
1292 Mon Feb 2 19:19:15 1998 Ian Lance Taylor <ian@cygnus.com>
1294 * cgen.h: Correct typo in comment end marker.
1296 Mon Feb 2 17:10:38 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1298 * tic30.h: New file.
1300 Thu Jan 22 17:54:56 1998 Nick Clifton <nickc@cygnus.com>
1302 * cgen.h: Add prototypes for cgen_save_fixups(),
1303 cgen_restore_fixups(), and cgen_swap_fixups(). Change prototype
1304 of cgen_asm_finish_insn() to return a char *.
1306 Wed Jan 14 17:21:43 1998 Nick Clifton <nickc@cygnus.com>
1308 * cgen.h: Formatting changes to improve readability.
1310 Mon Jan 12 11:37:36 1998 Doug Evans <devans@seba.cygnus.com>
1312 * cgen.h (*): Clean up pass over `struct foo' usage.
1313 (CGEN_ATTR): Make unsigned char.
1314 (CGEN_ATTR_TYPE): Update.
1315 (CGEN_ATTR_{ENTRY,TABLE}): New types.
1316 (cgen_base): Move member `attrs' to cgen_insn.
1317 (CGEN_KEYWORD): New member `null_entry'.
1318 (CGEN_{SYNTAX,FORMAT}): New types.
1319 (cgen_insn): Format and syntax separated from each other.
1321 Tue Dec 16 15:15:52 1997 Michael Meissner <meissner@cygnus.com>
1323 * d30v.h (d30v_opcode): Reorder flags somewhat, add new flags for
1324 2 word load/store, ADDppp/SUBppp, 16/32 bit multiply. Make
1325 flags_{used,set} long.
1326 (d30v_operand): Make flags field long.
1328 Mon Dec 1 12:24:44 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1330 * m68k.h: Fix comment describing operand types.
1332 Sun Nov 23 22:31:27 1997 Michael Meissner <meissner@cygnus.com>
1334 * d30v.h (SHORT_CMPU): Add case for cmpu instruction, and move
1335 everything else after down.
1337 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1339 * d10v.h (OPERAND_FLAG): Split into:
1340 (OPERAND_FFLAG, OPERAND_CFLAG) .
1342 Thu Nov 13 11:04:24 1997 Gavin Koch <gavin@cygnus.com>
1344 * mips.h (struct mips_opcode): Changed comments to reflect new
1347 Fri Oct 24 22:36:20 1997 Ken Raeburn <raeburn@cygnus.com>
1349 * mips.h: Added to comments a quick-ref list of all assigned
1350 operand type characters.
1351 (OP_{MASK,SH}_PERFREG): New macros.
1353 Wed Oct 22 17:28:33 1997 Richard Henderson <rth@cygnus.com>
1355 * sparc.h: Add '_' and '/' for v9a asr's.
1356 Patch from David Miller <davem@vger.rutgers.edu>
1358 Tue Oct 14 13:22:29 1997 Jeffrey A Law (law@cygnus.com)
1360 * h8300.h: Bit ops with absolute addresses not in the 8 bit
1361 area are not available in the base model (H8/300).
1363 Thu Sep 25 13:03:41 1997 Ian Lance Taylor <ian@cygnus.com>
1365 * m68k.h: Remove documentation of ` operand specifier.
1367 Wed Sep 24 19:00:34 1997 Ian Lance Taylor <ian@cygnus.com>
1369 * m68k.h: Document q and v operand specifiers.
1371 Mon Sep 15 18:28:37 1997 Nick Clifton <nickc@cygnus.com>
1373 * v850.h (struct v850_opcode): Add processors field.
1374 (PROCESSOR_V850, PROCESSOR_ALL): New bit constants.
1375 (PROCESSOR_V850E, PROCESSOR_NOT_V850): New bit constants.
1376 (PROCESSOR_V850EA): New bit constants.
1378 Mon Sep 15 11:29:43 1997 Ken Raeburn <raeburn@cygnus.com>
1380 Merge changes from Martin Hunt:
1382 * d30v.h: Allow up to 64 control registers. Add
1385 * d30v.h (LONG_Db): New form for delayed branches.
1387 * d30v.h: (LONG_Db): New form for repeati.
1389 * d30v.h (SHORT_D2B): New form.
1391 * d30v.h (SHORT_A2): New form.
1393 * d30v.h (OPERAND_2REG): Add new operand to indicate 2
1394 registers are used. Needed for VLIW optimization.
1396 Mon Sep 8 14:05:45 1997 Doug Evans <dje@canuck.cygnus.com>
1398 * cgen.h: Move assembler interface section
1399 up so cgen_parse_operand_result is defined for cgen_parse_address.
1400 (cgen_parse_address): Update prototype.
1402 Tue Sep 2 15:32:32 1997 Nick Clifton <nickc@cygnus.com>
1404 * v850.h (V850_OPREAND_ADJUST_SHORT_MEMORY): Removed.
1406 Tue Aug 26 12:21:52 1997 Ian Lance Taylor <ian@cygnus.com>
1408 * i386.h (two_byte_segment_defaults): Correct base register 5 in
1409 modes 1 and 2 to be ss rather than ds. From Gabriel Paubert
1412 * i386.h: Set ud2 to 0x0f0b. From Gabriel Paubert
1415 * i386.h: Comment fixes for ficom[p]?{s,l} from Gabriel Paubert
1418 * i386.h (JUMP_ON_CX_ZERO): Uncomment (define again).
1419 (JUMP_ON_ECX_ZERO): Remove commented out macro.
1421 Fri Aug 22 10:38:29 1997 Nick Clifton <nickc@cygnus.com>
1423 * v850.h (V850_NOT_R0): New flag.
1425 Mon Aug 18 11:05:58 1997 Nick Clifton <nickc@cygnus.com>
1427 * v850.h (struct v850_opcode): Remove flags field.
1429 Wed Aug 13 18:45:48 1997 Nick Clifton <nickc@cygnus.com>
1431 * v850.h (struct v850_opcode): Add flags field.
1432 (struct v850_operand): Extend meaning of 'bits' and 'shift'
1434 (V850E_INSTRUCTION, V850EA_INSTRUCTION): New flags.
1435 (V850E_PUSH_POP, V850E_IMMEDIATE16, V850E_IMMEDIATE32): New flags.
1437 Fri Aug 8 16:58:42 1997 Doug Evans <dje@canuck.cygnus.com>
1441 Thu Jul 24 21:16:58 1997 Doug Evans <dje@canuck.cygnus.com>
1443 * sparc.h (sparc_opcodes): Declare as const.
1445 Thu Jul 10 12:53:25 1997 Jeffrey A Law (law@cygnus.com)
1447 * mips.h (FP_S, FP_D): Define. Bitmasks indicating if an insn
1448 uses single or double precision floating point resources.
1449 (INSN_NO_ISA, INSN_ISA1): Define.
1450 (cpu specific INSN macros): Tweak into bitmasks outside the range
1453 Mon Jun 16 14:10:00 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1455 * i386.h: Fix pand opcode.
1457 Mon Jun 2 11:35:09 1997 Gavin Koch <gavin@cygnus.com>
1459 * mips.h: Widen INSN_ISA and move it to a more convenient
1460 bit position. Add INSN_3900.
1462 Tue May 20 11:25:29 1997 Gavin Koch <gavin@cygnus.com>
1464 * mips.h (struct mips_opcode): added new field membership.
1466 Mon May 12 16:26:50 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1468 * i386.h (movd): only Reg32 is allowed.
1470 * i386.h: add fcomp and ud2. From Wayne Scott
1471 <wscott@ichips.intel.com>.
1473 Mon May 5 17:16:21 1997 Ian Lance Taylor <ian@cygnus.com>
1475 * i386.h: Add MMX instructions.
1477 Mon May 5 12:45:19 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1479 * i386.h: Remove W modifier from conditional move instructions.
1481 Mon Apr 14 14:56:58 1997 Ian Lance Taylor <ian@cygnus.com>
1483 * i386.h: Change the opcodes for fsubp, fsubrp, fdivp, and fdivrp
1484 with no arguments to match that generated by the UnixWare
1487 Thu Apr 10 14:35:00 1997 Doug Evans <dje@canuck.cygnus.com>
1489 * cgen.h (<cpu>_cgen_assemble_insn): New arg for errmsg.
1490 (cgen_parse_operand_fn): Declare.
1491 (cgen_init_parse_operand): Declare.
1492 (cgen_parse_operand): Renamed from cgen_asm_parse_operand,
1493 new argument `want'.
1494 (enum cgen_parse_operand_result): Renamed from cgen_asm_result.
1495 (enum cgen_parse_operand_type): New enum.
1497 Sat Apr 5 13:14:05 1997 Ian Lance Taylor <ian@cygnus.com>
1499 * i386.h: Revert last patch for the NON_BROKEN_OPCODES cases.
1501 Fri Apr 4 11:46:11 1997 Doug Evans <dje@canuck.cygnus.com>
1505 Fri Apr 4 14:02:32 1997 Ian Lance Taylor <ian@cygnus.com>
1507 * i386.h: Correct opcode values for fsubp, fsubrp, fdivp, and
1510 Tue Mar 25 22:57:26 1997 Stu Grossman (grossman@critters.cygnus.com)
1512 * v850.h (extract): Make unsigned.
1514 Mon Mar 24 14:38:15 1997 Ian Lance Taylor <ian@cygnus.com>
1518 Thu Mar 20 19:49:10 1997 Ian Lance Taylor <ian@cygnus.com>
1520 * i386.h: Change DW to W for cmpxchg and xadd, since they don't
1521 take a direction bit.
1523 Sat Mar 15 19:03:29 1997 H.J. Lu <hjl@lucon.org>
1525 * sparc.h (sparc_opcode_lookup_arch): Use full prototype.
1527 Fri Mar 14 15:22:01 1997 Ian Lance Taylor <ian@cygnus.com>
1529 * sparc.h: Include <ansidecl.h>. Update function declarations to
1530 use prototypes, and to use const when appropriate.
1532 Thu Mar 6 14:18:30 1997 Jeffrey A Law (law@cygnus.com)
1534 * mn10300.h (MN10300_OPERAND_RELAX): Define.
1536 Mon Feb 24 15:15:56 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1538 * d10v.h: Change pre_defined_registers to
1539 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
1541 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
1543 * mips.h: Add macros for cop0, cop1 cop2 and cop3.
1544 Change mips_opcodes from const array to a pointer,
1545 and change bfd_mips_num_opcodes from const int to int,
1546 so that we can increase the size of the mips opcodes table
1549 Fri Feb 21 16:34:18 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1551 * d30v.h (FLAG_X): Remove unused flag.
1553 Tue Feb 18 17:37:20 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1557 Fri Feb 14 13:16:15 1997 Fred Fish <fnf@cygnus.com>
1559 * tic80.h (PDS_NAME): Macro to access name field of predefined symbols.
1560 (PDS_VALUE): Macro to access value field of predefined symbols.
1561 (tic80_next_predefined_symbol): Add prototype.
1563 Mon Feb 10 10:32:17 1997 Fred Fish <fnf@cygnus.com>
1565 * tic80.h (tic80_symbol_to_value): Change prototype to match
1566 change in function, added class parameter.
1568 Thu Feb 6 17:30:15 1997 Fred Fish <fnf@cygnus.com>
1570 * tic80.h (TIC80_OPERAND_ENDMASK): Add for flagging TIc80
1571 endmask fields, which are somewhat weird in that 0 and 32 are
1572 treated exactly the same.
1574 Thu Jan 30 13:46:18 1997 Fred Fish <fnf@cygnus.com>
1576 * tic80.h: Change all the OPERAND defines to use the form (1 << X)
1577 rather than a constant that is 2**X. Reorder them to put bits for
1578 operands that have symbolic names in the upper bits, so they can
1579 be packed into an int where the lower bits contain the value that
1580 corresponds to that symbolic name.
1581 (predefined_symbo): Add struct.
1582 (tic80_predefined_symbols): Declare array of translations.
1583 (tic80_num_predefined_symbols): Declare size of that array.
1584 (tic80_value_to_symbol): Declare function.
1585 (tic80_symbol_to_value): Declare function.
1587 Wed Jan 29 09:37:25 1997 Jeffrey A Law (law@cygnus.com)
1589 * mn10200.h (MN10200_OPERAND_RELAX): Define.
1591 Sat Jan 18 15:18:59 1997 Fred Fish <fnf@cygnus.com>
1593 * tic80.h (TIC80_NO_R0_DEST): Add for opcodes where r0 cannot
1594 be the destination register.
1596 Thu Jan 16 20:48:55 1997 Fred Fish <fnf@cygnus.com>
1598 * tic80.h (struct tic80_opcode): Change "format" field to "flags".
1599 (FMT_UNUSED, FMT_SI, FMT_LI, FMT_REG): Delete.
1600 (TIC80_VECTOR): Define a flag bit for the flags. This one means
1601 that the opcode can have two vector instructions in a single
1602 32 bit word and we have to encode/decode both.
1604 Tue Jan 14 19:37:09 1997 Fred Fish <fnf@cygnus.com>
1606 * tic80.h (TIC80_OPERAND_PCREL): Renamed from
1607 TIC80_OPERAND_RELATIVE for PC relative.
1608 (TIC80_OPERAND_BASEREL): New flag bit for register
1611 Mon Jan 13 15:56:38 1997 Fred Fish <fnf@cygnus.com>
1613 * tic80.h (TIC80_OPERAND_FLOAT): Add for floating point operands.
1615 Mon Jan 6 10:51:15 1997 Fred Fish <fnf@cygnus.com>
1617 * tic80.h (TIC80_OPERAND_SCALED): Operand may have optional
1618 ":s" modifier for scaling.
1620 Sun Jan 5 12:12:19 1997 Fred Fish <fnf@cygnus.com>
1622 * tic80.h (TIC80_OPERAND_M_SI): Add operand modifier for ":m".
1623 (TIC80_OPERAND_M_LI): Ditto
1625 Sat Jan 4 19:02:44 1997 Fred Fish <fnf@cygnus.com>
1627 * tic80.h (TIC80_OPERAND_BITNUM): Renamed from TIC80_OPERAND_CC_SZ.
1628 (TIC80_OPERAND_CC): New define for condition code operand.
1629 (TIC80_OPERAND_CR): New define for control register operand.
1631 Fri Jan 3 16:22:23 1997 Fred Fish <fnf@cygnus.com>
1633 * tic80.h (struct tic80_opcode): Name changed.
1634 (struct tic80_opcode): Remove format field.
1635 (struct tic80_operand): Add insertion and extraction functions.
1636 (TIC80_OPERAND_*): Remove old bogus values, start adding new
1640 Tue Dec 31 15:05:41 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1642 * v850.h (V850_OPERAND_ADJUST_SHORT_MEMORY): New flag to adjust
1643 type IV instruction offsets.
1645 Fri Dec 27 22:23:10 1996 Fred Fish <fnf@cygnus.com>
1647 * tic80.h: New file.
1649 Wed Dec 18 10:06:31 1996 Jeffrey A Law (law@cygnus.com)
1651 * mn10200.h (MN10200_OPERAND_NOCHECK): Define.
1653 Sat Dec 14 10:48:31 1996 Fred Fish <fnf@ninemoons.com>
1655 * mn10200.h: Fix comment, mn10200_operand not powerpc_operand.
1656 * mn10300.h: Fix comment, mn10300_operand not powerpc_operand.
1657 * v850.h: Fix comment, v850_operand not powerpc_operand.
1659 Mon Dec 9 16:45:39 1996 Jeffrey A Law (law@cygnus.com)
1661 * mn10200.h: Flesh out structures and definitions needed by
1662 the mn10200 assembler & disassembler.
1664 Tue Nov 26 10:46:56 1996 Ian Lance Taylor <ian@cygnus.com>
1666 * mips.h: Add mips16 definitions.
1668 Mon Nov 25 17:56:54 1996 J.T. Conklin <jtc@cygnus.com>
1670 * m68k.h: Document new <, >, m, n, o and p operand specifiers.
1672 Wed Nov 20 10:59:41 1996 Jeffrey A Law (law@cygnus.com)
1674 * mn10300.h (MN10300_OPERAND_PCREL): Define.
1675 (MN10300_OPERAND_MEMADDR): Define.
1677 Tue Nov 19 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
1679 * mn10300.h (MN10300_OPERAND_REG_LIST): Define.
1681 Wed Nov 6 13:41:08 1996 Jeffrey A Law (law@cygnus.com)
1683 * mn10300.h (MN10300_OPERAND_SPLIT): Define.
1685 Tue Nov 5 13:26:12 1996 Jeffrey A Law (law@cygnus.com)
1687 * mn10300.h (MN10300_OPERAND_EXTENDED): Define.
1689 Mon Nov 4 12:52:48 1996 Jeffrey A Law (law@cygnus.com)
1691 * mn10300.h (MN10300_OPERAND_REPEATED): Define.
1693 Fri Nov 1 10:31:02 1996 Richard Henderson <rth@tamu.edu>
1695 * alpha.h: Don't include "bfd.h"; private relocation types are now
1696 negative to minimize problems with shared libraries. Organize
1697 instruction subsets by AMASK extensions and PALcode
1699 (struct alpha_operand): Move flags slot for better packing.
1701 Tue Oct 29 12:19:10 1996 Jeffrey A Law (law@cygnus.com)
1703 * v850.h (V850_OPERAND_RELAX): New operand flag.
1705 Thu Oct 10 14:29:11 1996 Jeffrey A Law (law@cygnus.com)
1707 * mn10300.h (FMT_*): Move operand format definitions
1710 Tue Oct 8 14:48:07 1996 Jeffrey A Law (law@cygnus.com)
1712 * mn10300.h (MN10300_OPERAND_PAREN): Define.
1714 Mon Oct 7 16:52:11 1996 Jeffrey A Law (law@cygnus.com)
1716 * mn10300.h (mn10300_opcode): Add "format" field.
1717 (MN10300_OPERAND_*): Define.
1719 Thu Oct 3 10:33:46 1996 Jeffrey A Law (law@cygnus.com)
1721 * mn10x00.h: Delete.
1722 * mn10200.h, mn10300.h: New files.
1724 Wed Oct 2 21:31:26 1996 Jeffrey A Law (law@cygnus.com)
1726 * mn10x00.h: New file.
1728 Fri Sep 27 18:26:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1730 * v850.h: Add new flag to indicate this instruction uses a PC
1733 Fri Sep 13 14:58:13 1996 Jeffrey A Law (law@cygnus.com)
1735 * h8300.h (stmac): Add missing instruction.
1737 Sat Aug 31 16:02:03 1996 Jeffrey A Law (law@cygnus.com)
1739 * v850.h (v850_opcode): Remove "size" field. Add "memop"
1742 Fri Aug 23 10:39:08 1996 Jeffrey A Law (law@cygnus.com)
1744 * v850.h (V850_OPERAND_EP): Define.
1746 * v850.h (v850_opcode): Add size field.
1748 Thu Aug 22 16:51:25 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1750 * v850.h (v850_operands): Add insert and extract fields, pointers
1751 to functions used to handle unusual operand encoding.
1752 (V850_OPERAND_REG, V850_OPERAND_SRG, V850_OPERAND_CC,
1753 V850_OPERAND_SIGNED): Defined.
1755 Wed Aug 21 17:45:10 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1757 * v850.h (v850_operands): Add flags field.
1758 (OPERAND_REG, OPERAND_NUM): Defined.
1760 Tue Aug 20 14:52:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1764 Fri Aug 16 14:44:15 1996 James G. Smith <jsmith@cygnus.co.uk>
1766 * mips.h (OP_SH_LOCC, OP_SH_HICC, OP_MASK_CC, OP_SH_COP1NORM,
1767 OP_MASK_COP1NORM, OP_SH_COP1SPEC, OP_MASK_COP1SPEC,
1768 OP_MASK_COP1SCLR, OP_MASK_COP1CMP, OP_SH_COP1CMP, OP_SH_FORMAT,
1769 OP_MASK_FORMAT, OP_SH_TRUE, OP_MASK_TRUE, OP_SH_GE, OP_MASK_GE,
1770 OP_SH_UNSIGNED, OP_MASK_UNSIGNED, OP_SH_HINT, OP_MASK_HINT):
1773 Fri Aug 16 00:15:15 1996 Jeffrey A Law (law@cygnus.com)
1775 * hppa.h (pitlb, pitlbe, iitlba, iitlbp, fic, fice): Accept
1776 a 3 bit space id instead of a 2 bit space id.
1778 Thu Aug 15 13:11:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1780 * d10v.h: Add some additional defines to support the
1781 assembler in determining which operations can be done in parallel.
1783 Tue Aug 6 11:13:22 1996 Jeffrey A Law (law@cygnus.com)
1785 * h8300.h (SN): Define.
1786 (eepmov.b): Renamed from "eepmov"
1787 (nop, bpt, rte, rts, sleep, clrmac): These have no size associated
1790 Fri Jul 26 11:47:10 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1792 * d10v.h (OPERAND_SHIFT): New operand flag.
1794 Thu Jul 25 12:06:22 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1796 * d10v.h: Changes for divs, parallel-only instructions, and
1799 Mon Jul 22 11:21:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1801 * d10v.h (pd_reg): Define. Putting the definition here allows
1802 the assembler and disassembler to share the same struct.
1804 Mon Jul 22 12:15:25 1996 Ian Lance Taylor <ian@cygnus.com>
1806 * i960.h (i960_opcodes): "halt" takes an argument. From Stephen
1807 Williams <steve@icarus.com>.
1809 Wed Jul 17 14:46:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1813 Thu Jul 11 12:09:15 1996 Jeffrey A Law (law@cygnus.com)
1815 * h8300.h (band, bclr): Force high bit of immediate nibble to zero.
1817 Wed Jul 3 14:30:12 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1819 * m68k.h (mcf5200): New macro.
1820 Document names of coldfire control registers.
1822 Tue Jul 2 23:05:45 1996 Jeffrey A Law (law@cygnus.com)
1824 * h8300.h (SRC_IN_DST): Define.
1826 * h8300.h (UNOP3): Mark the register operand in this insn
1827 as a source operand, not a destination operand.
1828 (SHIFT_2, SHIFT_IMM): Remove. Eliminate all references.
1829 (UNOP3): Change SHIFT_IMM to IMM for H8/S bitops. Mark
1830 register operand with SRC_IN_DST.
1832 Fri Jun 21 13:52:17 1996 Richard Henderson <rth@tamu.edu>
1834 * alpha.h: New file.
1836 Thu Jun 20 15:02:57 1996 Ian Lance Taylor <ian@cygnus.com>
1838 * rs6k.h: Remove obsolete file.
1840 Wed Jun 19 15:29:38 1996 Ian Lance Taylor <ian@cygnus.com>
1842 * i386.h: Correct opcode values for faddp, fsubp, fsubrp, fmulp,
1843 fdivp, and fdivrp. Add ffreep.
1845 Tue Jun 18 16:06:00 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1847 * h8300.h: Reorder various #defines for readability.
1848 (ABS32SRC, ABS32DST, DSP32LIST, ABS32LIST, A32LIST): Define.
1849 (BITOP): Accept additional (unused) argument. All callers changed.
1852 (ldc, stc, movb, movw, movl): Use 32bit offsets and absolutes.
1854 * h8300.h (EXR, SHIFT_2, MACREG, SHIFT_IMM, RDINC): Define.
1855 (O_TAS, O_CLRMAC, O_LDMAC, O_MAC, O_LDM, O_STM): Define.
1856 (BITOP, EBITOP): Handle new H8/S addressing modes for
1858 (UNOP3): Handle new shift/rotate insns on the H8/S.
1859 (insns using exr): New instructions.
1860 (tas, mac, ldmac, clrmac, ldm, stm): New instructions.
1862 Thu May 23 16:56:48 1996 Jeffrey A Law (law@cygnus.com)
1864 * h8300.h (add.l): Undo Apr 5th change. The manual I had
1867 Mon May 6 23:38:22 1996 Jeffrey A Law (law@cygnus.com)
1869 * h8300.h (START): Remove.
1870 (MEMRELAX): Define. Mark absolute memory operands in mov.b, mov.w
1871 and mov.l insns that can be relaxed.
1873 Tue Apr 30 18:30:58 1996 Ian Lance Taylor <ian@cygnus.com>
1875 * i386.h: Remove Abs32 from lcall.
1877 Mon Apr 22 17:09:23 1996 Doug Evans <dje@blues.cygnus.com>
1879 * sparc.h (SPARC_OPCODE_ARCH_V9_P): New macro.
1880 (SLCPOP): New macro.
1881 Mark X,Y opcode letters as in use.
1883 Thu Apr 11 17:28:18 1996 Ian Lance Taylor <ian@cygnus.com>
1885 * sparc.h (F_FLOAT, F_FBR): Define.
1887 Fri Apr 5 16:55:34 1996 Jeffrey A Law (law@cygnus.com)
1889 * h8300.h (ABS8MEM): Renamed from ABSMOV. Remove ABSMOV
1891 (ABS8SRC,ABS8DST): Add ABS8MEM.
1892 (add.l): Fix reg+reg variant.
1893 (eepmov.w): Renamed from eepmovw.
1894 (ldc,stc): Fix many cases.
1896 Sun Mar 31 13:30:03 1996 Doug Evans <dje@canuck.cygnus.com>
1898 * sparc.h (SPARC_OPCODE_ARCH_MASK): New macro.
1900 Thu Mar 7 15:08:23 1996 Doug Evans <dje@charmed.cygnus.com>
1902 * sparc.h (O): Mark operand letter as in use.
1904 Tue Feb 20 20:46:21 1996 Doug Evans <dje@charmed.cygnus.com>
1906 * sparc.h (sparc_{encode,decode}_sparclet_cpreg): Declare.
1907 Mark operand letters uU as in use.
1909 Mon Feb 19 01:59:08 1996 Doug Evans <dje@charmed.cygnus.com>
1911 * sparc.h (sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_SPARCLET.
1912 (sparc_opcode_arch): Delete member `conflicts'. Add `supported'.
1913 (SPARC_OPCODE_SUPPORTED): New macro.
1914 (SPARC_OPCODE_CONFLICT_P): Rewrite.
1917 Fri Feb 16 12:23:34 1996 Jeffrey A Law (law@cygnus.com)
1919 * sparc.h (sparc_opcode_lookup_arch) Make return type in
1920 declaration consistent with return type in definition.
1922 Wed Feb 14 18:14:11 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
1924 * i386.h (i386_optab): Remove Data32 from pushf and popf.
1926 Thu Feb 8 14:27:21 1996 James Carlson <carlson@xylogics.com>
1928 * i386.h (i386_regtab): Add 80486 test registers.
1930 Mon Feb 5 18:35:46 1996 Ian Lance Taylor <ian@cygnus.com>
1932 * i960.h (I_HX): Define.
1933 (i960_opcodes): Add HX instruction.
1935 Mon Jan 29 12:43:39 1996 Ken Raeburn <raeburn@cygnus.com>
1937 * i386.h: Fix waiting forms of finit, fstenv, fsave, fstsw, fstcw,
1940 Wed Jan 24 22:36:59 1996 Doug Evans <dje@charmed.cygnus.com>
1942 * sparc.h (enum sparc_opcode_arch_val): Replaces sparc_architecture.
1943 (SPARC_OPCODE_CONFLICT_P): Renamed from ARCHITECTURES_CONFLICT_P.
1944 (bfd_* defines): Delete.
1945 (sparc_opcode_archs): Replaces architecture_pname.
1946 (sparc_opcode_lookup_arch): Declare.
1947 (NUMOPCODES): Delete.
1949 Mon Jan 22 08:24:32 1996 Doug Evans <dje@charmed.cygnus.com>
1951 * sparc.h (enum sparc_architecture): Add v9a.
1952 (ARCHITECTURES_CONFLICT_P): Update.
1954 Thu Dec 28 13:27:53 1995 John Hassey <hassey@rtp.dg.com>
1956 * i386.h: Added Pentium Pro instructions.
1958 Thu Nov 2 22:59:22 1995 Ian Lance Taylor <ian@cygnus.com>
1960 * m68k.h: Document new 'W' operand place.
1962 Tue Oct 24 10:49:10 1995 Jeffrey A Law (law@cygnus.com)
1964 * hppa.h: Add lci and syncdma instructions.
1966 Mon Oct 23 11:09:16 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
1968 * mips.h: Added INSN_4100 flag to mark NEC VR4100 specific
1971 Mon Oct 16 10:28:15 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1973 * ppc.h (PPC_OPCODE_{COMMON,ANY}): New opcode flags for
1974 assembler's -mcom and -many switches.
1976 Wed Oct 11 16:56:33 1995 Ken Raeburn <raeburn@cygnus.com>
1978 * i386.h: Fix cmpxchg8b extension opcode description.
1980 Thu Oct 5 18:03:36 1995 Ken Raeburn <raeburn@cygnus.com>
1982 * i386.h: Add Pentium instructions wrmsr, rdtsc, rdmsr, cmpxchg8b,
1985 Tue Sep 19 15:26:43 1995 Ian Lance Taylor <ian@cygnus.com>
1987 * m68k.h: Change comment: split type P into types 0, 1 and 2.
1989 Wed Aug 30 13:50:55 1995 Doug Evans <dje@canuck.cygnus.com>
1991 * sparc.h (sparc_{encode,decode}_prefetch): Declare.
1993 Tue Aug 29 15:34:58 1995 Doug Evans <dje@canuck.cygnus.com>
1995 * sparc.h (sparc_{encode,decode}_{asi,membar}): Declare.
1997 Wed Aug 2 18:32:19 1995 Ian Lance Taylor <ian@cygnus.com>
1999 * m68kmri.h: Remove.
2001 * m68k.h: Move tables into opcodes/m68k-opc.c, leaving just the
2002 declarations. Remove F_ALIAS and flag field of struct
2003 m68k_opcode. Change arch field of struct m68k_opcode to unsigned
2004 int. Make name and args fields of struct m68k_opcode const.
2006 Wed Aug 2 08:16:46 1995 Doug Evans <dje@canuck.cygnus.com>
2008 * sparc.h (F_NOTV9): Define.
2010 Tue Jul 11 14:20:42 1995 Jeff Spiegel <jeffs@lsil.com>
2012 * mips.h (INSN_4010): Define.
2014 Wed Jun 21 18:49:51 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2016 * m68k.h (TBL1): Reverse sense of "round" argument in result.
2018 Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>:
2019 * m68k.h: Fix argument descriptions of coprocessor
2020 instructions to allow only alterable operands where appropriate.
2021 [!NO_DEFAULT_SIZES]: An omitted size defaults to `w'.
2022 (m68k_opcode_aliases): Add more aliases.
2024 Fri Apr 14 22:15:34 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2026 * m68k.h: Added explcitly short-sized conditional branches, and a
2027 bunch of aliases (fmov*, ftest*, tdivul) to support gcc's
2028 svr4-based configurations.
2030 Mon Mar 13 21:30:01 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2032 Mon Feb 27 08:36:39 1995 Bryan Ford <baford@cs.utah.edu>
2033 * i386.h: added missing Data16/Data32 flags to a few instructions.
2035 Wed Mar 8 15:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2037 * mips.h (OP_MASK_FR, OP_SH_FR): Define.
2038 (OP_MASK_BCC, OP_SH_BCC): Define.
2039 (OP_MASK_PREFX, OP_SH_PREFX): Define.
2040 (OP_MASK_CCC, OP_SH_CCC): Define.
2041 (INSN_READ_FPR_R): Define.
2044 Wed Mar 8 03:13:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2046 * m68k.h (enum m68k_architecture): Deleted.
2047 (struct m68k_opcode_alias): New type.
2048 (m68k_opcodes): Now const. Deleted opcode aliases with exactly
2049 matching constraints, values and flags. As a side effect of this,
2050 the MOTOROLA_SYNTAX_ONLY and MIT_SYNTAX_ONLY macros, which so far
2051 as I know were never used, now may need re-examining.
2052 (numopcodes): Now const.
2053 (m68k_opcode_aliases, numaliases): New variables.
2055 [DONT_DEFINE_TABLE]: Declare numopcodes, numaliases, and
2056 m68k_opcode_aliases; update declaration of m68k_opcodes.
2058 Mon Mar 6 10:02:00 1995 Jeff Law (law@snake.cs.utah.edu)
2060 * hppa.h (delay_type): Delete unused enumeration.
2061 (pa_opcode): Replace unused delayed field with an architecture
2063 (pa_opcodes): Mark each instruction as either PA1.0 or PA1.1.
2065 Fri Mar 3 16:10:24 1995 Ian Lance Taylor <ian@cygnus.com>
2067 * mips.h (INSN_ISA4): Define.
2069 Fri Feb 24 19:13:37 1995 Ian Lance Taylor <ian@cygnus.com>
2071 * mips.h (M_DLA_AB, M_DLI): Define.
2073 Thu Feb 23 17:33:09 1995 Jeff Law (law@snake.cs.utah.edu)
2075 * hppa.h (fstwx): Fix single-bit error.
2077 Wed Feb 15 12:19:52 1995 Ian Lance Taylor <ian@cygnus.com>
2079 * mips.h (M_ULD, M_ULD_A, M_USD, M_USD_A): Define.
2081 Mon Feb 6 10:35:23 1995 J.T. Conklin <jtc@rtl.cygnus.com>
2083 * i386.h: added cpuid instruction , and dr[0-7] aliases for the
2084 debug registers. From Charles Hannum (mycroft@netbsd.org).
2086 Mon Feb 6 03:31:54 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2088 Changes from Bryan Ford <baford@schirf.cs.utah.edu> for 16-bit
2090 * i386.h (MOV_AX_DISP32): New macro.
2091 (i386_optab): Added Data16 and Data32 as needed. Added "w" forms
2092 of several call/return instructions.
2093 (ADDR_PREFIX_OPCODE): New macro.
2095 Mon Jan 23 16:45:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2097 Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu)
2099 * vax.h (struct vot_wot, field `args'): Make it pointer to const
2101 (struct vot, field `name'): ditto.
2103 Thu Jan 19 14:47:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
2105 * vax.h: Supply and properly group all values in end sentinel.
2107 Tue Jan 17 10:55:30 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
2109 * mips.h (INSN_ISA, INSN_4650): Define.
2111 Wed Oct 19 13:34:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
2113 * a29k.h: Add operand type 'I' for `inv' and `iretinv'. On
2114 systems with a separate instruction and data cache, such as the
2115 29040, these instructions take an optional argument.
2117 Wed Sep 14 17:44:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2119 * mips.h (INSN_STORE_MEMORY): Correct value to not conflict with
2122 Tue Sep 6 11:39:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
2124 * mips.h (INSN_STORE_MEMORY): Define.
2126 Thu Jul 28 19:28:07 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2128 * sparc.h: Document new operand type 'x'.
2130 Tue Jul 26 17:48:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2132 * i960.h (I_CX2): New instruction category. It includes
2133 instructions available on Cx and Jx processors.
2134 (I_JX): New instruction category, for JX-only instructions.
2135 (i960_opcodes): Put eshro and sysctl in I_CX2 category. Added
2136 Jx-only instructions, in I_JX category.
2138 Wed Jul 13 18:43:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2140 * ns32k.h (endop): Made pointer const too.
2142 Sun Jul 10 11:01:09 1994 Ian Dall (dall@hfrd.dsto.gov.au)
2144 * ns32k.h: Drop Q operand type as there is no correct use
2145 for it. Add I and Z operand types which allow better checking.
2147 Thu Jul 7 12:34:48 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2149 * h8300.h (xor.l) :fix bit pattern.
2150 (L_2): New size of operand.
2153 Fri Jun 10 16:38:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2155 * m68k.h: Move "trap" before "tpcc" to change disassembly.
2157 Fri Jun 3 15:57:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2159 * sparc.h: Include v9 definitions.
2161 Thu Jun 2 12:23:17 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2163 * m68k.h (m68060): Defined.
2164 (m68040up, mfloat, mmmu): Include it.
2165 (struct m68k_opcode): Widen `arch' field.
2166 (m68k_opcodes): Updated for M68060. Removed comments that were
2167 instructions commented out by "JF" years ago.
2169 Thu Apr 28 18:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2171 * m68k.h (struct m68k_opcode): Shorten `arch' field to 8 bits, and
2172 add a one-bit `flags' field.
2173 (F_ALIAS): New macro.
2175 Wed Apr 27 11:29:52 1994 Steve Chamberlain (sac@cygnus.com)
2177 * h8300.h (dec, inc): Get encoding right.
2179 Mon Apr 4 13:12:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2181 * ppc.h (struct powerpc_operand): Removed signedp field; just use
2183 (PPC_OPERAND_SIGNED): Define.
2184 (PPC_OPERAND_SIGNOPT): Define.
2186 Thu Mar 31 19:34:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2188 * i386.h (IS_JUMP_ON_ECX_ZERO, "jcxz" pattern): Operand size
2189 prefix is 0x66, not 0x67. Patch from H.J. Lu (hlu@nynexst.com).
2191 Thu Mar 3 15:51:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2193 * i386.h: Reverse last change. It'll be handled in gas instead.
2195 Thu Feb 24 15:29:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2197 * i386.h (sar): Disabled the two-operand Imm1 form, since it was
2198 slower on the 486 and used the implicit shift count despite the
2199 explicit operand. The one-operand form is still available to get
2200 the shorter form with the implicit shift count.
2202 Thu Feb 17 12:27:52 1994 Torbjorn Granlund (tege@mexican.cygnus.com)
2204 * hppa.h: Fix typo in fstws arg string.
2206 Wed Feb 9 21:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2208 * ppc.h (struct powerpc_opcode): Make operands field unsigned.
2210 Mon Feb 7 19:14:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2212 * ppc.h (PPC_OPCODE_601): Define.
2214 Fri Feb 4 23:43:50 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2216 * hppa.h (addb): Use '@' for addb and addib pseudo ops.
2217 (so we can determine valid completers for both addb and addb[tf].)
2219 * hppa.h (xmpyu): No floating point format specifier for the
2222 Fri Feb 4 23:36:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2224 * ppc.h (PPC_OPERAND_NEXT): Define.
2225 (PPC_OPERAND_NEGATIVE): Change value to make room for above.
2226 (struct powerpc_macro): Define.
2227 (powerpc_macros, powerpc_num_macros): Declare.
2229 Fri Jan 21 19:13:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2231 * ppc.h: New file. Header file for PowerPC opcode table.
2233 Mon Jan 17 00:14:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2235 * hppa.h: More minor template fixes for sfu and copr (to allow
2236 for easier disassembly).
2238 * hppa.h: Fix templates for all the sfu and copr instructions.
2240 Wed Dec 15 15:12:42 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
2242 * i386.h (push): Permit Imm16 operand too.
2244 Sat Dec 11 16:14:06 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2246 * h8300.h (andc): Exists in base arch.
2248 Wed Dec 1 12:15:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2250 * From Hisashi MINAMINO <minamino@sramhc.sra.co.jp>
2251 * hppa.h: #undef NONE to avoid conflict with hiux include files.
2253 Sun Nov 21 22:06:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2255 * hppa.h: Add FP quadword store instructions.
2257 Wed Nov 17 17:13:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2259 * mips.h: (M_J_A): Added.
2262 Mon Nov 8 12:12:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2264 * mips.h (OP_MASK_CACHE, OP_SH_CACHE): Define. From Ted Lemon
2265 <mellon@pepper.ncd.com>.
2267 Sun Nov 7 00:30:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2269 * hppa.h: Immediate field in probei instructions is unsigned,
2270 not low-sign extended.
2272 Wed Nov 3 10:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2274 * m88k.h (RRI10MASK): Change from 0xfc00ffe0 to 0xfc00fc00.
2276 Tue Nov 2 12:41:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2278 * i386.h: Add "fxch" without operand.
2280 Mon Nov 1 18:13:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2282 * mips.h (M_JAL_1, M_JAL_2, M_JAL_A): Added.
2284 Sat Oct 2 22:26:11 1993 Jeffrey A Law (law@snake.cs.utah.edu)
2286 * hppa.h: Add gfw and gfr to the opcode table.
2288 Wed Sep 29 16:23:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2290 * m88k.h: extended to handle m88110.
2292 Tue Sep 28 19:19:08 1993 Jeffrey A Law (law@snake.cs.utah.edu)
2294 * hppa.h (be, ble): Use operand type 'z' to denote absolute branch
2297 Tue Sep 14 14:04:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2299 * i960.h (i960_opcodes): Properly bracket initializers.
2301 Mon Sep 13 12:50:52 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2303 * m88k.h (BOFLAG): rewrite to avoid nested comment.
2305 Mon Sep 13 15:46:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2307 * m68k.h (two): Protect second argument with parentheses.
2309 Fri Sep 10 16:29:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2311 * i386.h (i386_optab): Added new instruction "rsm" (for i386sl).
2312 Deleted old in/out instructions in "#if 0" section.
2314 Thu Sep 9 17:42:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2316 * i386.h (i386_optab): Properly bracket initializers.
2318 Wed Aug 25 13:50:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2320 * hppa.h (pa_opcode): Use '|' for movb and movib insns. (From
2321 Jeff Law, law@cs.utah.edu).
2323 Mon Aug 23 16:55:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2325 * i386.h (lcall): Accept Imm32 operand also.
2327 Mon Aug 23 12:43:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2329 * mips.h (M_ABSU): Removed (absolute value of unsigned number??).
2332 Thu Aug 19 15:08:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2334 * mips.h (INSN_*): Changed values. Removed unused definitions.
2335 Added INSN_COND_BRANCH_LIKELY, INSN_ISA2 and INSN_ISA3. Split
2336 INSN_LOAD_DELAY into INSN_LOAD_MEMORY_DELAY and
2337 INSN_LOAD_COPROC_DELAY. Split INSN_COPROC_DELAY into
2338 INSN_COPROC_MOVE_DELAY and INSN_COPROC_MEMORY_DELAY.
2339 (M_*): Added new values for r6000 and r4000 macros.
2340 (ANY_DELAY): Removed.
2342 Wed Aug 18 15:37:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2344 * mips.h: Added M_LI_S and M_LI_SS.
2346 Tue Aug 17 07:08:08 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2348 * h8300.h: Get some rare mov.bs correct.
2350 Thu Aug 5 09:15:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2352 * sparc.h: Don't define const ourself; rely on ansidecl.h having
2355 Fri Jul 30 18:41:11 1993 John Gilmore (gnu@cygnus.com)
2357 * sparc.h (F_JSR, F_UNBR, F_CONDBR): Add new flags to mark
2358 jump instructions, for use in disassemblers.
2360 Thu Jul 22 07:25:27 1993 Ian Lance Taylor (ian@cygnus.com)
2362 * m88k.h: Make bitfields just unsigned, not unsigned long or
2365 Wed Jul 21 11:55:31 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2367 * hppa.h: New argument type 'y'. Use in various float instructions.
2369 Mon Jul 19 17:17:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2371 * hppa.h (break): First immediate field is unsigned.
2373 * hppa.h: Add rfir instruction.
2375 Sun Jul 18 16:28:08 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2377 * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
2379 Fri Jul 16 09:59:29 1993 Ian Lance Taylor (ian@cygnus.com)
2381 * mips.h: Reworked the hazard information somewhat, and fixed some
2382 bugs in the instruction hazard descriptions.
2384 Thu Jul 15 12:42:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2386 * m88k.h: Corrected a couple of opcodes.
2388 Tue Jul 6 15:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2390 * mips.h: Replaced with version from Ralph Campbell and OSF. The
2391 new version includes instruction hazard information, but is
2392 otherwise reasonably similar.
2394 Thu Jul 1 20:36:17 1993 Doug Evans (dje@canuck.cygnus.com)
2396 * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
2398 Fri Jun 11 18:38:44 1993 Ken Raeburn (raeburn@cygnus.com)
2400 Patches from Jeff Law, law@cs.utah.edu:
2401 * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
2402 Make the tables be the same for the following instructions:
2403 "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
2404 "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
2405 "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
2406 "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
2407 "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
2408 "fcmp", and "ftest".
2410 * hppa.h: Make new and old tables the same for "break", "mtctl",
2411 "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
2412 Fix typo in last patch. Collapse several #ifdefs into a
2415 * hppa.h: Delete remaining OLD_TABLE code. Bring some
2416 of the comments up-to-date.
2418 * hppa.h: Update "free list" of letters and update
2419 comments describing each letter's function.
2421 Thu Jul 8 09:05:26 1993 Doug Evans (dje@canuck.cygnus.com)
2423 * h8300.h: Lots of little fixes for the h8/300h.
2425 Tue Jun 8 12:16:03 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2427 Support for H8/300-H
2428 * h8300.h: Lots of new opcodes.
2430 Fri Jun 4 15:41:37 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2432 * h8300.h: checkpoint, includes H8/300-H opcodes.
2434 Thu Jun 3 15:42:59 1993 Stu Grossman (grossman@cygnus.com)
2436 * Patches from Jeffrey Law <law@cs.utah.edu>.
2437 * hppa.h: Rework single precision FP
2438 instructions so that they correctly disassemble code
2441 Thu May 27 19:21:22 1993 Bruce Bauman (boot@osf.org)
2443 * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
2444 mov to allow instructions like mov ss,xyz(ecx) to assemble.
2446 Tue May 25 00:39:40 1993 Ken Raeburn (raeburn@cygnus.com)
2448 * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
2449 gdb will define it for now.
2451 Mon May 24 15:20:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2453 * sparc.h: Don't end enumerator list with comma.
2455 Fri May 14 15:15:50 1993 Ian Lance Taylor (ian@cygnus.com)
2457 * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
2458 * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
2459 ("bc2t"): Correct typo.
2460 ("[ls]wc[023]"): Use T rather than t.
2461 ("c[0123]"): Define general coprocessor instructions.
2463 Mon May 10 06:02:25 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2465 * m68k.h: Move split point for gcc compilation more towards
2468 Fri Apr 9 13:26:16 1993 Jim Kingdon (kingdon@cygnus.com)
2470 * rs6k.h: Clean up instructions for primary opcode 19 (many were
2471 simply wrong, ics, rfi, & rfsvc were missing).
2472 Add "a" to opr_ext for "bb". Doc fix.
2474 Thu Mar 18 13:45:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2476 * i386.h: 486 extensions from John Hassey (hassey@dg-rtp.dg.com).
2477 * mips.h: Add casts, to suppress warnings about shifting too much.
2478 * m68k.h: Document the placement code '9'.
2480 Thu Feb 18 02:03:14 1993 John Gilmore (gnu@cygnus.com)
2482 * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART): Add kludge which
2483 allows callers to break up the large initialized struct full of
2484 opcodes into two half-sized ones. This permits GCC to compile
2485 this module, since it takes exponential space for initializers.
2486 (numopcodes, endop): Revise to use AND_OTHER_PART in size calcs.
2488 Thu Feb 4 02:06:56 1993 John Gilmore (gnu@cygnus.com)
2490 * a29k.h: Remove RCS crud, update GPL to v2, update copyrights.
2491 * convex.h: Added, from GDB's convx-opcode.h. Added CONST to all
2492 initialized structs in it.
2494 Thu Jan 28 21:32:22 1993 John Gilmore (gnu@cygnus.com)
2496 Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
2497 * m88k.h (PMEM): Avoid previous definition from <sys/param.h>.
2498 (AND): Change to AND_ to avoid ansidecl.h `AND' conflict.
2500 Sat Jan 23 18:10:49 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2502 * mips.h: document "i" and "j" operands correctly.
2504 Thu Jan 7 15:58:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2506 * mips.h: Removed endianness dependency.
2508 Sun Jan 3 14:13:35 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2510 * h8300.h: include info on number of cycles per instruction.
2512 Mon Dec 21 21:29:08 1992 Stu Grossman (grossman at cygnus.com)
2514 * hppa.h: Move handy aliases to the front. Fix masks for extract
2515 and deposit instructions.
2517 Sat Dec 12 16:09:48 1992 Ian Lance Taylor (ian@cygnus.com)
2519 * i386.h: accept shld and shrd both with and without the shift
2520 count argument, which is always %cl.
2522 Fri Nov 27 17:13:18 1992 Ken Raeburn (raeburn at cygnus.com)
2524 * i386.h (i386_optab_end, i386_regtab_end): Now const.
2525 (one_byte_segment_defaults, two_byte_segment_defaults,
2526 i386_prefixtab_end): Ditto.
2528 Mon Nov 23 10:47:25 1992 Ken Raeburn (raeburn@cygnus.com)
2530 * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
2531 for operand 2; from John Carr, jfc@dsg.dec.com.
2533 Wed Nov 4 07:36:49 1992 Ken Raeburn (raeburn@cygnus.com)
2535 * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
2536 always use 16-bit offsets. Makes calculated-size jump tables
2539 Fri Oct 16 22:52:43 1992 Ken Raeburn (raeburn@cygnus.com)
2541 * i386.h: Fix one-operand forms of in* and out* patterns.
2543 Tue Sep 22 14:08:14 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2545 * m68k.h: Added CPU32 support.
2547 Tue Sep 22 00:38:41 1992 John Gilmore (gnu@cygnus.com)
2549 * mips.h (break): Disassemble the argument. Patch from
2550 jonathan@cs.stanford.edu (Jonathan Stone).
2552 Wed Sep 9 11:25:28 1992 Ian Lance Taylor (ian@cygnus.com)
2554 * m68k.h: merged Motorola and MIT syntax.
2556 Thu Sep 3 09:33:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2558 * m68k.h (pmove): make the tests less strict, the 68k book is
2561 Tue Aug 25 23:25:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2563 * m68k.h (m68ec030): Defined as alias for 68030.
2564 (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
2565 for immediate 0-7 added. Set up some opcodes (ptest, bkpt) to use
2566 them. Tightened description of "fmovex" to distinguish it from
2567 some "pmove" encodings. Added "pmove" for 68030 MMU regs, cleaned
2568 up descriptions that claimed versions were available for chips not
2569 supporting them. Added "pmovefd".
2571 Mon Aug 24 12:04:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2573 * m68k.h: fix where the . goes in divull
2575 Wed Aug 19 11:22:24 1992 Ian Lance Taylor (ian@cygnus.com)
2577 * m68k.h: the cas2 instruction is supposed to be written with
2578 indirection on the last two operands, which can be either data or
2579 address registers. Added a new operand type 'r' which accepts
2580 either register type. Added new cases for cas2l and cas2w which
2581 use them. Corrected masks for cas2 which failed to recognize use
2582 of address register.
2584 Fri Aug 14 14:20:38 1992 Per Bothner (bothner@cygnus.com)
2586 * m68k.h: Merged in patches (mostly m68040-specific) from
2587 Colin Smith <colin@wrs.com>.
2589 * m68k.h: Merged m68kmri.h and m68k.h (using the former as a
2590 base). Also cleaned up duplicates, re-ordered instructions for
2591 the sake of dis-assembling (so aliases come after standard names).
2592 * m68kmri.h: Now just defines some macros, and #includes m68k.h.
2594 Wed Aug 12 16:38:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2596 * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
2599 Mon Aug 10 23:22:33 1992 Ken Raeburn (raeburn@cygnus.com)
2601 * sparc.h: Moved tables to BFD library.
2603 * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
2605 Sun Jun 28 13:29:03 1992 Fred Fish (fnf@cygnus.com)
2607 * h8300.h: Finish filling in all the holes in the opcode table,
2608 so that the Lucid C compiler can digest this as well...
2610 Fri Jun 26 21:27:17 1992 John Gilmore (gnu at cygnus.com)
2612 * i386.h: Add setc, setnc, addr16, data16, repz, repnz aliases.
2613 Fix opcodes on various sizes of fild/fist instructions
2614 (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
2615 Use tabs to indent for comments. Fixes suggested by Minh Tran-Le.
2617 Thu Jun 25 16:13:26 1992 Stu Grossman (grossman at cygnus.com)
2619 * h8300.h: Fill in all the holes in the opcode table so that the
2620 losing HPUX C compiler can digest this...
2622 Thu Jun 11 12:15:25 1992 John Gilmore (gnu at cygnus.com)
2624 * mips.h: Fix decoding of coprocessor instructions, somewhat.
2625 (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
2627 Thu May 28 11:17:44 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2629 * sparc.h: Add new architecture variant sparclite; add its scan
2630 and divscc opcodes. Define ARCHITECTURES_CONFLICT_P macro.
2632 Tue May 5 14:23:27 1992 Per Bothner (bothner@rtl.cygnus.com)
2634 * mips.h: Add some more opcode synonyms (from Frank Yellin,
2637 Thu Apr 16 18:25:26 1992 Per Bothner (bothner@cygnus.com)
2639 * rs6k.h: New version from IBM (Metin).
2641 Thu Apr 9 00:31:19 1992 Per Bothner (bothner@rtl.cygnus.com)
2643 * rs6k.h: Fix incorrect extended opcode for instructions `fm'
2644 and `fd'. (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
2646 Tue Apr 7 13:38:47 1992 Stu Grossman (grossman at cygnus.com)
2648 * rs6k.h: Move from ../../gdb/rs6k-opcode.h.
2650 Fri Apr 3 11:30:20 1992 Fred Fish (fnf@cygnus.com)
2652 * m68k.h (one, two): Cast macro args to unsigned to suppress
2653 complaints from compiler and lint about integer overflow during
2656 Sun Mar 29 12:22:08 1992 John Gilmore (gnu at cygnus.com)
2658 * sparc.h (OP): Avoid signed overflow when shifting to high order bit.
2660 Fri Mar 6 00:22:38 1992 John Gilmore (gnu at cygnus.com)
2662 * mips.h: Make bitfield layout depend on the HOST compiler,
2663 not on the TARGET system.
2665 Fri Feb 21 01:29:51 1992 K. Richard Pixley (rich@cygnus.com)
2667 * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
2668 scmp, slod, smov, ssca, ssto. Curtesy Minh Tran-Le
2669 <TRANLE@INTELLICORP.COM>.
2671 Thu Jan 30 07:31:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2673 * h8300.h: turned op_type enum into #define list
2675 Thu Jan 30 01:07:24 1992 John Gilmore (gnu at cygnus.com)
2677 * sparc.h: Remove "cypress" architecture. Remove "fitox" and
2678 similar instructions -- they've been renamed to "fitoq", etc.
2679 REALLY fix tsubcctv. Fix "fcmpeq" and "fcmpq" which had wrong
2680 number of arguments.
2681 * h8300.h: Remove extra ; which produces compiler warning.
2683 Tue Jan 28 22:59:22 1992 Stu Grossman (grossman at cygnus.com)
2685 * sparc.h: fix opcode for tsubcctv.
2687 Tue Jan 7 17:19:39 1992 K. Richard Pixley (rich at cygnus.com)
2689 * sparc.h: fba and cba are now aliases for fb and cb respectively.
2691 Fri Dec 27 10:55:50 1991 Per Bothner (bothner at cygnus.com)
2693 * sparc.h (nop): Made the 'lose' field be even tighter,
2694 so only a standard 'nop' is disassembled as a nop.
2696 Sun Dec 22 12:18:18 1991 Michael Tiemann (tiemann at cygnus.com)
2698 * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
2699 disassembled as a nop.
2701 Wed Dec 18 17:19:44 1991 Stu Grossman (grossman at cygnus.com)
2703 * m68k.h, sparc.h: ANSIfy enums.
2705 Tue Dec 10 00:22:20 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2707 * sparc.h: fix a typo.
2709 Sat Nov 30 20:40:51 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2711 * a29k.h, arm.h, h8300.h, i386.h, i860.h, i960.h , m68k.h,
2712 m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
2713 vax.h: Renamed from ../<foo>-opcode.h.
2717 version-control: never