1 2001-03-19 Alan Modra <alan@linuxcare.com.au>
3 * i386.h (REGNAM_AL, REGNAM_AX, REGNAM_EAX): Define.
5 2001-02-28 Igor Shevlyakov <igor@windriver.com>
7 * m68k.h: new defines for Coldfire V4. Update mcf to know
10 2001-02-18 lars brinkhoff <lars@nocrew.org>
14 2001-02-12 Jan Hubicka <jh@suse.cz>
16 * i386.h (i386_optab): SSE integer converison instructions have
17 64bit versions on x86-64.
19 2001-02-10 Nick Clifton <nickc@redhat.com>
21 * mips.h: Remove extraneous whitespace. Formating change to allow
22 for future contribution.
24 2001-02-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
28 2001-02-02 Patrick Macdonald <patrickm@redhat.com>
30 * cgen.h (CGEN_SYNTAX_CHAR_TYPE): Typedef as unsigned short.
31 (CGEN_MAX_SYNTAX_ELEMENTS): Rename from CGEN_MAX_SYNTAX_BYTES.
32 (CGEN_SYNTAX): Define using CGEN_MAX_SYNTAX_ELEMENTS.
34 2001-01-24 Karsten Keil <kkeil@suse.de>
36 * i386.h (i386_optab): Fix swapgs
38 2001-01-14 Alan Modra <alan@linuxcare.com.au>
40 * hppa.h: Describe new '<' and '>' operand types, and tidy
42 (pa_opcodes): Add entries for missing wide mode ldi,ldo,ldw,stw.
43 Remove duplicate "ldw j(s,b),x". Sort some entries.
45 2001-01-13 Jan Hubicka <jh@suse.cz>
47 * i386.h (i386_optab): Fix pusha and ret templates.
49 2001-01-11 Peter Targett <peter.targett@arccores.com>
51 * arc.h (ARC_MACH_5, ARC_MACH_6, ARC_MACH_7, ARC_MACH_8): New
52 definitions for masking cpu type.
53 (arc_ext_operand_value) New structure for storing extended
55 (ARC_OPERAND_*) Flags for operand values.
57 2001-01-10 Jan Hubicka <jh@suse.cz>
59 * i386.h (pinsrw): Add.
61 (cvttpd2dq): Fix operands.
62 (cvttps2dq): Likewise.
63 (movq2q): Rename to movdq2q.
65 2001-01-10 Richard Schaal <richard.schaal@intel.com>
67 * i386.h: Correct movnti instruction.
69 2001-01-09 Jeff Johnston <jjohnstn@redhat.com>
71 * cgen.h (CGEN_SYNTAX_CHAR_TYPE): New typedef based on max number
72 of operands (unsigned char or unsigned short).
73 (CGEN_SYNTAX): Changed to make array CGEN_SYNTAX_CHAR_TYPE.
74 (CGEN_SYNTAX_CHAR): Changed to cast to unsigned char.
76 2001-01-05 Jan Hubicka <jh@suse.cz>
78 * i386.h (i386_optab): Make [sml]fence template to use immext field.
80 2001-01-03 Jan Hubicka <jh@suse.cz>
82 * i386.h (i386_optab): Fix 64bit pushf template; Add instructions
83 introduced by Pentium4
85 2000-12-30 Jan Hubicka <jh@suse.cz>
87 * i386.h (i386_optab): Add "rex*" instructions;
88 add swapgs; disable jmp/call far direct instructions for
89 64bit mode; add syscall and sysret; disable registers for 0xc6
90 template. Add 'q' suffixes to extendable instructions, disable
91 obsolete instructions, add new sign/zero extension ones.
92 (i386_regtab): Add extended registers.
94 (q_Suf, wlq_Suf, bwlq_Suf): New.
96 2000-12-20 Jan Hubicka <jh@suse.cz>
98 * i386.h (i386_optab): Replace "Imm" with "EncImm".
99 (i386_regtab): Add flags field.
101 2000-12-12 Nick Clifton <nickc@redhat.com>
103 * mips.h: Fix formatting.
105 2000-12-01 Chris Demetriou <cgd@sibyte.com>
107 mips.h (OP_MASK_SYSCALL, OP_SH_SYSCALL): Delete.
108 (OP_MASK_CODE20, OP_SH_CODE20): Define, with values of old
109 OP_*_SYSCALL definitions.
110 (OP_SH_CODE19, OP_MASK_CODE19): Define, for use as
112 (MIPS operand specifier comments): Remove 'm', add 'U' and
113 'J', and update the meaning of 'B' so that it's more general.
115 * mips.h (INSN_ISA1, INSN_ISA2, INSN_ISA3, INSN_ISA4,
116 INSN_ISA5): Renumber, redefine to mean the ISA at which the
117 instruction was added.
118 (INSN_ISA32): New constant.
119 (INSN_4650, INSN_4010, INSN_4100, INSN_3900, INSN_GP32):
120 Renumber to avoid new and/or renumbered INSN_* constants.
121 (INSN_MIPS32): Delete.
122 (ISA_UNKNOWN): New constant to indicate unknown ISA.
123 (ISA_MIPS1, ISA_MIPS2, ISA_MIPS3, ISA_MIPS4, ISA_MIPS5,
124 ISA_MIPS32): New constants, defined to be the mask of INSN_*
125 constants available at that ISA level.
126 (CPU_UNKNOWN): New constant to indicate unknown CPU.
127 (CPU_4K, CPU_MIPS32_4K): Rename the former to the latter,
128 define it with a unique value.
129 (OPCODE_IS_MEMBER): Update for new ISA membership-related
132 * mips.h (INSN_ISA64, ISA_MIPS5, ISA_MIPS64): New
135 * mips.h (CPU_SB1): New constant.
137 2000-10-20 Jakub Jelinek <jakub@redhat.com>
139 * sparc.h (enum sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_V9B.
140 Note that '3' is used for siam operand.
142 2000-09-22 Jim Wilson <wilson@cygnus.com>
144 * ia64.h (enum ia64_dependency_semantics): Add IA64_DVS_STOP.
146 2000-09-13 Anders Norlander <anorland@acc.umu.se>
148 * mips.h: Use defines instead of hard-coded processor numbers.
149 (CPU_R2000, CPU_R3000, CPU_R3900, CPU_R4000, CPU_R4010,
150 CPU_VR4100, CPU_R4111, CPU_R4300, CPU_R4400, CPU_R4600, CPU_R4650,
151 CPU_R5000, CPU_R6000, CPU_R8000, CPU_R10000, CPU_MIPS32, CPU_4K,
152 CPU_4KC, CPU_4KM, CPU_4KP): Define..
153 (OPCODE_IS_MEMBER): Use new defines.
154 (OP_MASK_SEL, OP_SH_SEL): Define.
155 (OP_MASK_CODE20, OP_SH_CODE20): Define.
156 Add 'P' to used characters.
157 Use 'H' for coprocessor select field.
158 Use 'm' for 20 bit breakpoint code.
159 Document new arg characters and add to used characters.
160 (INSN_MIPS32): New define for MIPS32 extensions.
161 (OPCODE_IS_MEMBER): Recognize MIPS32 instructions.
163 2000-09-05 Alan Modra <alan@linuxcare.com.au>
165 * hppa.h: Mention cz completer.
167 2000-08-16 Jim Wilson <wilson@cygnus.com>
169 * ia64.h (IA64_OPCODE_POSTINC): New.
171 2000-08-15 H.J. Lu <hjl@gnu.org>
173 * i386.h: Swap the Intel syntax "movsx"/"movzx" due to the
176 2000-08-08 Jason Eckhardt <jle@cygnus.com>
178 * i860.h: Small formatting adjustments.
180 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
182 * avr.h (AVR_UNDEF_P, AVR_SKIP_P, AVR_DISP0_P): New macros.
183 Move related opcodes closer to each other.
184 Minor changes in comments, list undefined opcodes.
186 2000-07-26 Dave Brolley <brolley@redhat.com>
188 * cgen.h (cgen_hw_lookup_by_num): Second parameter is unsigned.
190 2000-07-22 Jason Eckhardt <jle@cygnus.com>
192 * i860.h (btne, bte, bla): Changed these opcodes
193 to use sbroff ('r') instead of split16 ('s').
194 (J, K, L, M): New operand types for 16-bit aligned fields.
195 (ld.x, {p}fld.x, fst.x, pst.d): Changed these opcodes to
196 use I, J, K, L, M instead of just I.
197 (T, U): New operand types for split 16-bit aligned fields.
198 (st.x): Changed these opcodes to use S, T, U instead of just S.
199 (andh, andnoth, orh, xorh): Deleted 3-register forms as they do not
201 (pfgt.sd, pfle.sd): Deleted these as they do not exist on the i860.
202 (pfeq.ss, pfeq.dd): New opcodes.
203 (st.s): Fixed incorrect mask bits.
204 (fmlow): Fixed incorrect mask bits.
205 (fzchkl, pfzchkl): Fixed incorrect mask bits.
206 (faddz, pfaddz): Fixed incorrect mask bits.
207 (form, pform): Fixed incorrect mask bits.
208 (pfld.l): Fixed incorrect mask bits.
209 (fst.q): Fixed incorrect mask bits.
210 (all floating point opcodes): Fixed incorrect mask bits for
211 handling of dual bit.
213 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
217 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
219 * avr.h (AVR_ISA_WRAP): Remove, now assumed if not AVR_ISA_MEGA.
220 (AVR_ISA_ESPM): Remove, because ESPM removed in databook update.
221 (AVR_ISA_85xx): Remove, all uses changed back to AVR_ISA_2xxx.
222 (AVR_ISA_M83): Define for ATmega83, ATmega85.
223 (espm): Remove, because ESPM removed in databook update.
224 (eicall, eijmp): Move to the end of opcode table.
226 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
228 * m68hc11.h: New file for support of Motorola 68hc11.
230 Fri Jun 9 21:51:50 2000 Denis Chertykov <denisc@overta.ru>
232 * avr.h: clr,lsl,rol, ... moved after add,adc, ...
234 Wed Jun 7 21:39:54 2000 Denis Chertykov <denisc@overta.ru>
236 * avr.h: New file with AVR opcodes.
238 Wed Apr 12 17:11:20 2000 Donald Lindsay <dlindsay@hound.cygnus.com>
240 * d10v.h: added ALONE attribute for d10v_opcode.exec_type.
242 2000-05-23 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
244 * i386.h: Allow d suffix on iret, and add DefaultSize modifier.
246 2000-05-17 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
248 * i386.h: Use sl_FP, not sl_Suf for fild.
250 2000-05-16 Frank Ch. Eigler <fche@redhat.com>
252 * cgen.h (CGEN_MAX_SYNTAX_BYTES): Increase to 32. Check that
253 it exceeds CGEN_ACTUAL_MAX_SYNTAX_BYTES, if set.
254 (CGEN_MAX_IFMT_OPERANDS): Increase to 16. Check that it exceeds
255 CGEN_ACTUAL_MAX_IFMT_OPERANDS, if set.
257 2000-05-13 Alan Modra <alan@linuxcare.com.au>,
259 * i386.h (i386_optab): Cpu686 for sysenter,sysexit,fxsave,fxrestore.
261 2000-05-13 Alan Modra <alan@linuxcare.com.au>,
262 Alexander Sokolov <robocop@netlink.ru>
264 * i386.h (i386_optab): Add cpu_flags for all instructions.
266 2000-05-13 Alan Modra <alan@linuxcare.com.au>
268 From Gavin Romig-Koch <gavin@cygnus.com>
269 * i386.h (wld_Suf): Define. Use on pushf, popf, pusha, popa.
271 2000-05-04 Timothy Wall <twall@cygnus.com>
275 2000-05-03 J.T. Conklin <jtc@redback.com>
277 * ppc.h (PPC_OPCODE_ALTIVEC): New opcode flag for vector unit.
278 (PPC_OPERAND_VR): New operand flag for vector registers.
280 2000-05-01 Kazu Hirata <kazu@hxi.com>
282 * h8300.h (EOP): Add missing initializer.
284 Fri Apr 21 15:03:37 2000 Jason Eckhardt <jle@cygnus.com>
286 * hppa.h (pa_opcodes): New opcodes for PA2.0 wide mode
287 forms of ld/st{b,h,w,d} and fld/fst{w,d} (16-bit displacements).
288 New operand types l,y,&,fe,fE,fx added to support above forms.
289 (pa_opcodes): Replaced usage of 'x' as source/target for
290 floating point double-word loads/stores with 'fx'.
292 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
293 David Mosberger <davidm@hpl.hp.com>
294 Timothy Wall <twall@cygnus.com>
295 Jim Wilson <wilson@cygnus.com>
299 2000-03-27 Nick Clifton <nickc@cygnus.com>
301 * d30v.h (SHORT_A1): Fix value.
302 (SHORT_AR): Renumber so that it is at the end of the list of short
303 instructions, not the end of the list of long instructions.
305 2000-03-26 Alan Modra <alan@linuxcare.com>
307 * i386.h: (UNIXWARE_COMPAT): Rename to SYSV386_COMPAT as the
308 problem isn't really specific to Unixware.
309 (OLDGCC_COMPAT): Define.
310 (i386_optab): If !OLDGCC_COMPAT, don't handle fsubp etc. with
312 Fix lots of comments.
314 2000-03-02 J"orn Rennecke <amylaar@cygnus.co.uk>
317 (SHORT_B2r, SHORT_B3, SHORT_B3r, SHORT_B3b, SHORT_B3br): Updated.
318 (SHORT_D1r, SHORT_D2, SHORT_D2r, SHORT_D2Br, SHORT_U): Updated.
319 (SHORT_F, SHORT_AF, SHORT_T, SHORT_A5, SHORT_CMP, SHORT_CMPU): Updated.
320 (SHORT_A1, SHORT_AA, SHORT_RA, SHORT_MODINC, SHORT_MODDEC): Updated.
321 (SHORT_C1, SHORT_C2, SHORT_UF, SHORT_A2, SHORT_NONE, LONG): Updated.
322 (LONG_U, LONG_Ur, LONG_CMP, LONG_M, LONG_M2, LONG_2, LONG_2r): Updated.
323 (LONG_2b, LONG_2br, LONG_D, LONG_Dr, LONG_Dbr): Updated.
325 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
327 * i386.h (fild, fistp): Change intel d_Suf form to fildd and
328 fistpd without suffix.
330 2000-02-24 Nick Clifton <nickc@cygnus.com>
332 * cgen.h (cgen_cpu_desc): Rename field 'flags' to
333 'signed_overflow_ok_p'.
334 Delete prototypes for cgen_set_flags() and cgen_get_flags().
336 2000-02-24 Andrew Haley <aph@cygnus.com>
338 * cgen.h (CGEN_INSN_MACH_HAS_P): New macro.
339 (CGEN_CPU_TABLE): flags: new field.
340 Add prototypes for new functions.
342 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
344 * i386.h: Add some more UNIXWARE_COMPAT comments.
346 2000-02-23 Linas Vepstas <linas@linas.org>
350 2000-02-22 Chandra Chavva <cchavva@cygnus.com>
352 * d30v.h (FLAG_NOT_WITH_ADDSUBppp): Redefined as operation
353 cannot be combined in parallel with ADD/SUBppp.
355 2000-02-22 Andrew Haley <aph@cygnus.com>
357 * mips.h: (OPCODE_IS_MEMBER): Add comment.
359 1999-12-30 Andrew Haley <aph@cygnus.com>
361 * mips.h (OPCODE_IS_MEMBER): Add gp32 arg, which determines
362 whether synthetic opcodes (e.g. move) generate 32-bit or 64-bit
365 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
367 * i386.h: Qualify intel mode far call and jmp with x_Suf.
369 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
371 * i386.h: Add JumpAbsolute qualifier to all non-intel mode
372 indirect jumps and calls. Add FF/3 call for intel mode.
374 Wed Dec 1 03:05:25 1999 Jeffrey A Law (law@cygnus.com)
376 * mn10300.h: Add new operand types. Add new instruction formats.
378 Wed Nov 24 20:28:58 1999 Jeffrey A Law (law@cygnus.com)
380 * hppa.h (pa_opcodes): Correctly handle immediate for PA2.0 "bb"
383 1999-11-18 Gavin Romig-Koch <gavin@cygnus.com>
385 * mips.h (INSN_ISA5): New.
387 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
389 * mips.h (OPCODE_IS_MEMBER): New.
391 1999-10-29 Nick Clifton <nickc@cygnus.com>
393 * d30v.h (SHORT_AR): Define.
395 1999-10-18 Michael Meissner <meissner@cygnus.com>
397 * alpha.h (alpha_num_opcodes): Convert to unsigned.
398 (alpha_num_operands): Ditto.
400 Sun Oct 10 01:46:56 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
402 * hppa.h (pa_opcodes): Add load and store cache control to
403 instructions. Add ordered access load and store.
405 * hppa.h (pa_opcode): Add new entries for addb and addib.
407 * hppa.h (pa_opcodes): Fix cmpb and cmpib entries.
409 * hppa.h (pa_opcodes): Add entries for cmpb and cmpib.
411 Thu Oct 7 00:12:25 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
413 * d10v.h: Add flag RESTRICTED_NUM3 for imm3 operands.
415 Thu Sep 23 07:08:38 1999 Jerry Quinn <jquinn@nortelnetworks.com>
417 * hppa.h (pa_opcodes): Add "call" and "ret". Clean up "b", "bve"
418 and "be" using completer prefixes.
420 * hppa.h (pa_opcodes): Add initializers to silence compiler.
422 * hppa.h: Update comments about character usage.
424 Mon Sep 20 03:55:31 1999 Jeffrey A Law (law@cygnus.com)
426 * hppa.h (pa_opcodes): Fix minor thinkos introduced while cleaning
427 up the new fstw & bve instructions.
429 Sun Sep 19 10:40:59 1999 Jeffrey A Law (law@cygnus.com)
431 * hppa.h (pa_opcodes): Add remaining PA2.0 integer load/store
434 * hppa.h (pa_opcodes): Add remaining PA2.0 FP load/store instructions.
436 * hppa.h (pa_opcodes): Add long offset double word load/store
439 * hppa.h (pa_opcodes): Add FLAG_STRICT variants of FP loads and
442 * hppa.h (pa_opcodes): Handle PA2.0 fcnv, fcmp and ftest insns.
444 * hppa.h (pa_opcodes): Finish support for PA2.0 "b" instructions.
446 * hppa.h (pa_opcodes): Handle PA2.0 "bve" instructions.
448 * hppa.h (pa_opcodes): Add new syntax "be" instructions.
450 * hppa.h (pa_opcodes): Note use of 'M' and 'L'.
452 * hppa.h (pa_opcodes): Add support for "b,l".
454 * hppa.h (pa_opcodes): Add support for "b,gate".
456 Sat Sep 18 11:41:16 1999 Jeffrey A Law (law@cygnus.com)
458 * hppa.h (pa_opcodes): Use 'fX' for first register operand
461 * hppa.h (pa_opcodes): Fix mask for probe and probei.
463 * hppa.h (pa_opcodes): Fix mask for depwi.
465 Tue Sep 7 13:44:25 1999 Jeffrey A Law (law@cygnus.com)
467 * hppa.h (pa_opcodes): Add "addil" variant which has the %r1 as
468 an explicit output argument.
470 Mon Sep 6 04:41:42 1999 Jeffrey A Law (law@cygnus.com)
472 * hppa.h: Add strict variants of PA1.0/PA1.1 loads and stores.
473 Add a few PA2.0 loads and store variants.
475 1999-09-04 Steve Chamberlain <sac@pobox.com>
479 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
481 * i386.h (i386_regtab): Move %st to top of table, and split off
482 other fp reg entries.
483 (i386_float_regtab): To here.
485 Sat Aug 28 00:25:25 1999 Jerry Quinn <jquinn@nortelnetworks.com>
487 * hppa.h (pa_opcodes): Replace 'f' by 'v'. Prefix float register args
490 * hppa.h (pa_opcodes): Add extrd, extrw, depd, depdi, depw, depwi.
493 * hppa.h: Document new completers and args.
494 * hppa.h (pa_opcodes): Add 64 bit patterns and pa2.0 syntax for uxor,
495 uaddcm, dcor, addi, add, sub, subi, shladd, rfi, and probe. Add pa2.0
496 extensions for ssm, rsm, pdtlb, pitlb. Add performance instructions
499 * hppa.h (pa_opcodes): Add pa2.0 instructions hadd, hshl,
500 hshr, hsub, mixh, mixw, permh.
502 * hppa.h (pa_opcodes): Change completers in instructions to
505 * hppa.h (pa_opcodes): Add popbts, new forms of bb, havg,
506 hshladd, hshradd, shrpd, and shrpw instructions. Update arg comments.
508 * hppa.h (pa_opcodes): Change fmpyfadd, fmpynfadd, fneg,
509 fnegabs to use 'I' instead of 'F'.
511 1999-08-21 Alan Modra <alan@spri.levels.unisa.edu.au>
513 * i386.h: Add AMD athlon instructions, pfnacc, pfpnacc, pswapd.
514 Document pf2iw and pi2fw as athlon insns. Remove pswapw.
515 Alphabetically sort PIII insns.
517 Wed Aug 18 18:14:40 1999 Doug Evans <devans@canuck.cygnus.com>
519 * cgen.h (CGEN_INSN_MACH_HAS_P): New macro.
521 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
523 * hppa.h (pa_opcodes): Add 64 bit versions of or, xor, and,
524 and andcm. Add 32 and 64 bit version of cmpclr, cmpiclr.
526 * hppa.h: Document 64 bit condition completers.
528 Thu Aug 5 16:56:07 1999 Jerry Quinn <jquinn@nortelnetworks.com>
530 * hppa.h (pa_opcodes): Change condition args to use '?' prefix.
532 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
534 * i386.h (i386_optab): Add DefaultSize modifier to all insns
535 that implicitly modify %esp. #undef d_Suf, x_suf, sld_suf,
536 sldx_suf, bwld_Suf, d_FP, x_FP, sld_FP, sldx_FP at end of table.
538 Wed Jul 28 02:04:24 1999 Jerry Quinn <jquinn@nortelnetworks.com>
539 Jeff Law <law@cygnus.com>
541 * hppa.h (pa_opcodes): Add "pushnom" and "pushbts".
543 * hppa.h (pa_opcodes): Mark all PA2.0 opcodes with FLAG_STRICT.
545 * hppa.h (pa_opcodes): Change xmpyu, fmpyfadd,
546 and fmpynfadd to use 'J' and 'K' instead of 'E' and 'X'.
548 1999-07-13 Alan Modra <alan@spri.levels.unisa.edu.au>
550 * i386.h: Add "undocumented" AMD 3DNow! pf2iw, pi2fw, pswapw insns.
552 Thu Jul 1 00:17:24 1999 Jeffrey A Law (law@cygnus.com)
554 * hppa.h (struct pa_opcode): Add new field "flags".
555 (FLAGS_STRICT): Define.
557 Fri Jun 25 04:22:04 1999 Jerry Quinn <jquinn@nortelnetworks.com>
558 Jeff Law <law@cygnus.com>
560 * hppa.h (pa_opcodes): Add pa2.0 clrbts instruction.
562 * hppa.h (pa_opcodes): Add entries for mfia and mtsarcm instructions.
564 1999-06-23 Alan Modra <alan@spri.levels.unisa.edu.au>
566 * i386.h: Allow `l' suffix on bswap. Allow `w' suffix on arpl,
567 lldt, lmsw, ltr, str, verr, verw. Add FP flag to fcmov*. Add FP
568 flag to fcomi and friends.
570 Fri May 28 15:26:11 1999 Jeffrey A Law (law@cygnus.com)
572 * hppa.h (pa_opcodes): Move integer arithmetic instructions after
573 integer logical instructions.
575 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
577 * m68k.h: Document new formats `E', `G', `H' and new places `N',
580 * m68k.h: Define mcf5206e, mcf5307, mcf. Document new format `u'
581 and new places `m', `M', `h'.
583 Thu May 27 04:13:54 1999 Joel Sherrill (joel@OARcorp.com
585 * hppa.h (pa_opcodes): Add several processor specific system
588 Wed May 26 16:57:44 1999 Jeffrey A Law (law@cygnus.com)
590 * hppa.h (pa_opcodes): Add second entry for "comb", "comib",
591 "addb", and "addib" to be used by the disassembler.
593 1999-05-12 Alan Modra <alan@apri.levels.unisa.edu.au>
595 * i386.h (ReverseModrm): Remove all occurences.
596 (InvMem): Add to control/debug/test mov insns, movhlps, movlhps,
597 movmskps, pextrw, pmovmskb, maskmovq.
598 Change NoSuf to FP on all MMX, XMM and AMD insns as these all
599 ignore the data size prefix.
601 * i386.h (i386_optab, i386_regtab): Add support for PIII SIMD.
602 Mostly stolen from Doug Ledford <dledford@redhat.com>
604 Sat May 8 23:27:35 1999 Richard Henderson <rth@cygnus.com>
606 * ppc.h (PPC_OPCODE_64_BRIDGE): New.
608 1999-04-14 Doug Evans <devans@casey.cygnus.com>
610 * cgen.h (CGEN_ATTR): Delete member num_nonbools.
611 (CGEN_ATTR_TYPE): Update.
612 (CGEN_ATTR_MASK): Number booleans starting at 0.
613 (CGEN_ATTR_VALUE): Update.
614 (CGEN_INSN_ATTR): Update.
616 Mon Apr 12 23:43:27 1999 Jeffrey A Law (law@cygnus.com)
618 * hppa.h (fmpyfadd, fmpynfadd, fneg, fnegabs): New PA2.0
621 Tue Mar 23 11:24:38 1999 Jeffrey A Law (law@cygnus.com)
623 * hppa.h (bb, bvb): Tweak opcode/mask.
626 1999-03-22 Doug Evans <devans@casey.cygnus.com>
628 * cgen.h (CGEN_ISA,CGEN_MACH): New typedefs.
629 (struct cgen_cpu_desc): Rename member mach to machs. New member isas.
630 New members word_bitsize,default_insn_bitsize,base_insn-bitsize,
631 min_insn_bitsize,max_insn_bitsize,isa_table,mach_table,rebuild_tables.
632 Delete member max_insn_size.
633 (enum cgen_cpu_open_arg): New enum.
634 (cpu_open): Update prototype.
635 (cpu_open_1): Declare.
636 (cgen_set_cpu): Delete.
638 1999-03-11 Doug Evans <devans@casey.cygnus.com>
640 * cgen.h (CGEN_HW_TABLE): Delete `num_init_entries' member.
641 (CGEN_OPERAND_NIL): New macro.
642 (CGEN_OPERAND): New member `type'.
643 (@arch@_cgen_operand_table): Delete decl.
644 (CGEN_OPERAND_INDEX,CGEN_OPERAND_TYPE,CGEN_OPERAND_ENTRY): Delete.
645 (CGEN_OPERAND_TABLE): New struct.
646 (cgen_operand_lookup_by_name,cgen_operand_lookup_by_num): Declare.
647 (CGEN_OPINST): Pointer to operand table entry replaced with enum.
648 (CGEN_CPU_TABLE): New member `isa'. Change member `operand_table',
649 now a CGEN_OPERAND_TABLE. Add CGEN_CPU_DESC arg to
650 {get,set}_{int,vma}_operand.
651 (@arch@_cgen_cpu_open): New arg `isa'.
652 (cgen_set_cpu): Ditto.
654 Fri Feb 26 02:36:45 1999 Richard Henderson <rth@cygnus.com>
656 * i386.h: Fill in cmov and fcmov alternates. Add fcomi short forms.
658 1999-02-25 Doug Evans <devans@casey.cygnus.com>
660 * cgen.h (enum cgen_asm_type): Add CGEN_ASM_NONE.
661 (CGEN_HW_ENTRY): Delete member `next'. Change type of `type' to
663 (CGEN_HW_TABLE): New struct.
664 (hw_table): Delete declaration.
665 (CGEN_OPERAND): Change member hw to hw_type, change type from pointer
666 to table entry to enum.
667 (CGEN_OPINST): Ditto.
668 (CGEN_CPU_TABLE): Change member hw_list to hw_table.
670 Sat Feb 13 14:13:44 1999 Richard Henderson <rth@cygnus.com>
672 * alpha.h (AXP_OPCODE_EV6): New.
673 (AXP_OPCODE_NOPAL): Include it.
675 1999-02-09 Doug Evans <devans@casey.cygnus.com>
677 * cgen.h (CGEN_CPU_DESC): Renamed from CGEN_OPCODE_DESC.
678 All uses updated. New members int_insn_p, max_insn_size,
679 parse_operand,insert_operand,extract_operand,print_operand,
680 sizeof_fields,set_fields_bitsize,get_int_operand,set_int_operand,
681 get_vma_operand,set_vma_operand,parse_handlers,insert_handlers,
682 extract_handlers,print_handlers.
683 (CGEN_ATTR): Change type of num_nonbools to unsigned int.
684 (CGEN_ATTR_BOOL_OFFSET): New macro.
685 (CGEN_ATTR_MASK): Subtract it to compute bit number.
686 (CGEN_ATTR_VALUE): Redo bool/nonbool attr calculation.
687 (cgen_opcode_handler): Renamed from cgen_base.
688 (CGEN_HW_ATTR_VALUE): Renamed from CGEN_HW_ATTR, all uses updated.
689 (CGEN_OPERAND_ATTR_VALUE): Renamed from CGEN_OPERAND_ATTR,
691 (CGEN_OPERAND_INDEX): Rewrite to use table entry, not global.
692 (enum cgen_opinst_type): Renamed from cgen_operand_instance_type.
693 (CGEN_IFLD_ATTR_VALUE): Renamed from CGEN_IFLD_ATTR, all uses updated.
694 (CGEN_OPCODE,CGEN_IBASE): New types.
695 (CGEN_INSN): Rewrite.
696 (CGEN_{ASM,DIS}_HASH*): Delete.
697 (init_opcode_table,init_ibld_table): Declare.
698 (CGEN_INSN_ATTR): New type.
700 Mon Feb 1 21:09:14 1999 Catherine Moore <clm@cygnus.com>
702 * i386.h (d_Suf, x_Suf, sld_Suf, sldx_Suf, bwld_Suf): Define.
703 (x_FP, d_FP, dls_FP, sldx_FP): Define.
704 Change *Suf definitions to include x and d suffixes.
705 (movsx): Use w_Suf and b_Suf.
707 (movs): Use bwld_Suf.
708 (fld): Change ordering. Use sld_FP.
709 (fild): Add Intel Syntax equivalent of fildq.
712 (fstp): Use sld_FP. Add x_FP version.
713 (fistp): LLongMem version for Intel Syntax.
714 (fcom, fcomp): Use sld_FP.
715 (fadd, fiadd, fsub): Use sld_FP.
717 (fmul, fimul, fdvi, fidiv, fdivr): Use sld_FP.
719 1999-01-27 Doug Evans <devans@casey.cygnus.com>
721 * cgen.h (enum cgen_mode): Add CGEN_MODE_TARGET_MAX, CGEN_MODE_INT,
724 1999-01-16 Jeffrey A Law (law@cygnus.com)
726 * hppa.h (bv): Fix mask.
728 1999-01-05 Doug Evans <devans@casey.cygnus.com>
730 * cgen.h (CGEN_ATTR_VALUE_TYPE): New typedef.
732 (CGEN_ATTR_TYPE,CGEN_ATTR_ENTRY): Ditto.
733 (CGEN_ATTR_TABLE): New member dfault.
735 1998-12-30 Gavin Romig-Koch <gavin@cygnus.com>
737 * mips.h (MIPS16_INSN_BRANCH): New.
739 Wed Dec 9 10:38:48 1998 David Taylor <taylor@texas.cygnus.com>
741 The following is part of a change made by Edith Epstein
742 <eepstein@sophia.cygnus.com> as part of a project to merge in
743 changes by HP; HP did not create ChangeLog entries.
745 * hppa.h (completer_chars): list of chars to not put a space
748 Sun Dec 6 13:21:34 1998 Ian Lance Taylor <ian@cygnus.com>
750 * i386.h (i386_optab): Permit w suffix on processor control and
751 status word instructions.
753 1998-11-30 Doug Evans <devans@casey.cygnus.com>
755 * cgen.h (struct cgen_hw_entry): Delete const on attrs member.
756 (struct cgen_keyword_entry): Ditto.
757 (struct cgen_operand): Ditto.
758 (CGEN_IFLD): New typedef, with associated access macros.
759 (CGEN_IFMT): New typedef, with associated access macros.
760 (CGEN_IFMT): Renamed from CGEN_FORMAT. New member `iflds'.
761 (CGEN_IVALUE): New typedef.
762 (struct cgen_insn): Delete const on syntax,attrs members.
763 `format' now points to format data. Type of `value' is now
765 (struct cgen_opcode_table): New member ifld_table.
767 1998-11-18 Doug Evans <devans@casey.cygnus.com>
769 * cgen.h (cgen_extract_fn): Update type of `base_insn' arg.
770 (CGEN_OPERAND_INSTANCE): New member `attrs'.
771 (CGEN_OPERAND_INSTANCE_{ATTRS,ATTR}): New macros.
772 (cgen_dis_lookup_insn): Update type of `base_insn' arg.
773 (cgen_opcode_table): Update type of dis_hash fn.
774 (extract_operand): Update type of `insn_value' arg.
776 Thu Oct 29 11:38:36 1998 Doug Evans <devans@canuck.cygnus.com>
778 * cgen.h (CGEN_VERSION_{MAJOR,MINOR,FIXLEVEL}): Delete.
780 Tue Oct 27 08:57:59 1998 Gavin Romig-Koch <gavin@cygnus.com>
782 * mips.h (INSN_MULT): Added.
784 Tue Oct 20 11:31:34 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
786 * i386.h (MAX_MNEM_SIZE): Rename from MAX_OPCODE_SIZE.
788 Mon Oct 19 12:50:00 1998 Doug Evans <devans@seba.cygnus.com>
790 * cgen.h (CGEN_INSN_INT): New typedef.
791 (CGEN_INT_INSN_P): Renamed from CGEN_INT_INSN.
792 (CGEN_INSN_BYTES): Renamed from cgen_insn_t.
793 (CGEN_INSN_BYTES_PTR): New typedef.
794 (CGEN_EXTRACT_INFO): New typedef.
795 (cgen_insert_fn,cgen_extract_fn): Update.
796 (cgen_opcode_table): New member `insn_endian'.
797 (assemble_insn,lookup_insn,lookup_get_insn_operands): Update.
798 (insert_operand,extract_operand): Update.
799 (cgen_get_insn_value,cgen_put_insn_value): Add prototypes.
801 Fri Oct 9 13:38:13 1998 Doug Evans <devans@seba.cygnus.com>
803 * cgen.h (CGEN_ATTR_BOOLS): New macro.
804 (struct CGEN_HW_ENTRY): New member `attrs'.
805 (CGEN_HW_ATTR): New macro.
806 (struct CGEN_OPERAND_INSTANCE): New member `name'.
807 (CGEN_INSN_INVALID_P): New macro.
809 Mon Oct 5 00:21:07 1998 Jeffrey A Law (law@cygnus.com)
813 Sun Oct 4 21:00:00 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
815 From Robert Andrew Dale <rob@nb.net>
816 * i386.h (i386_optab): Add AMD 3DNow! instructions.
817 (AMD_3DNOW_OPCODE): Define.
819 Tue Sep 22 17:53:47 1998 Nick Clifton <nickc@cygnus.com>
821 * d30v.h (EITHER_BUT_PREFER_MU): Define.
823 Mon Aug 10 14:09:38 1998 Doug Evans <devans@canuck.cygnus.com>
825 * cgen.h (cgen_insn): #if 0 out element `cdx'.
827 Mon Aug 3 12:21:57 1998 Doug Evans <devans@seba.cygnus.com>
829 Move all global state data into opcode table struct, and treat
830 opcode table as something that is "opened/closed".
831 * cgen.h (CGEN_OPCODE_DESC): New type.
832 (all fns): New first arg of opcode table descriptor.
833 (cgen_set_parse_operand_fn): Add prototype.
834 (cgen_current_machine,cgen_current_endian): Delete.
835 (CGEN_OPCODE_TABLE): New members mach,endian,operand_table,
836 parse_operand_fn,asm_hash_table,asm_hash_table_entries,
837 dis_hash_table,dis_hash_table_entries.
838 (opcode_open,opcode_close): Add prototypes.
840 * cgen.h (cgen_insn): New element `cdx'.
842 Thu Jul 30 21:44:25 1998 Frank Ch. Eigler <fche@cygnus.com>
844 * d30v.h (FLAG_LKR): New flag for "left-kills-right" instructions.
846 Tue Jul 28 10:59:07 1998 Jeffrey A Law (law@cygnus.com)
848 * mn10300.h: Add "no_match_operands" field for instructions.
849 (MN10300_MAX_OPERANDS): Define.
851 Fri Jul 24 11:44:24 1998 Doug Evans <devans@canuck.cygnus.com>
853 * cgen.h (cgen_macro_insn_count): Declare.
855 Tue Jul 21 13:12:13 1998 Doug Evans <devans@seba.cygnus.com>
857 * cgen.h (CGEN_VERSION_{MAJOR,MINOR,FIXLEVEL}): Define.
858 (cgen_insert_fn,cgen_extract_fn): New arg `pc'.
859 (get_operand,put_operand): Replaced with get_{int,vma}_operand,
860 set_{int,vma}_operand.
862 Fri Jun 26 11:09:06 1998 Jeffrey A Law (law@cygnus.com)
864 * mn10300.h: Add "machine" field for instructions.
865 (MN103, AM30): Define machine types.
867 Fri Jun 19 16:09:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
869 * i386.h: Use FP, not sl_Suf, for fxsave and fxrstor.
871 1998-06-18 Ulrich Drepper <drepper@cygnus.com>
873 * i386.h: Add support for fxsave, fxrstor, sysenter and sysexit.
875 Sat Jun 13 11:31:35 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
877 * i386.h (i386_optab): Add general form of aad and aam. Add ud2a
879 (i386_regtab): Allow cr0..7, db0..7, dr0..7, tr0..7, not just
880 those that happen to be implemented on pentiums.
882 Tue Jun 9 12:16:01 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
884 * i386.h: Change occurences of Data16 to Size16, Data32 to Size32,
885 IgnoreDataSize to IgnoreSize. Flag address and data size prefixes
886 with Size16|IgnoreSize or Size32|IgnoreSize.
888 Mon Jun 8 12:15:52 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
890 * i386.h (REPNE): Rename to REPNE_PREFIX_OPCODE.
891 (REPE): Rename to REPE_PREFIX_OPCODE.
892 (i386_regtab_end): Remove.
893 (i386_prefixtab, i386_prefixtab_end): Remove.
894 (i386_optab): Use NULL as sentinel rather than "" to suit rewrite
896 (MAX_OPCODE_SIZE): Define.
897 (i386_optab_end): Remove.
901 * i386.h (i386_optab): Allow 16 bit displacement for `mov
902 mem,acc'. Combine 16 and 32 bit forms of various insns. Allow 16
903 bit form of ljmp. Add IsPrefix modifier to prefixes. Add addr32,
904 data32, dword, and adword prefixes.
905 (i386_regtab): Add BaseIndex modifier to valid 16 bit base/index
908 Fri Jun 5 23:42:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
910 * i386.h (i386_regtab): Remove BaseIndex modifier from esp.
912 * i386.h: Allow `l' suffix on fld, fst, fstp, fcom, fcomp with
913 register operands, because this is a common idiom. Flag them with
914 a warning. Allow illegal faddp, fsubp, fsubrp, fmulp, fdivp,
915 fdivrp because gcc erroneously generates them. Also flag with a
918 * i386.h: Add suffix modifiers to most insns, and tighter operand
919 checks in some cases. Fix a number of UnixWare compatibility
920 issues with float insns. Merge some floating point opcodes, using
921 new FloatMF modifier.
922 (WORD_PREFIX_OPCODE): Rename to DATA_PREFIX_OPCODE for
925 * i386.h: Change occurence of ShortformW to W|ShortForm. Add
926 IgnoreDataSize where appropriate.
928 Wed Jun 3 18:28:45 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
930 * i386.h: (one_byte_segment_defaults): Remove.
931 (two_byte_segment_defaults): Remove.
932 (i386_regtab): Add BaseIndex to 32 bit regs reg_type.
934 Fri May 15 15:59:04 1998 Doug Evans <devans@seba.cygnus.com>
936 * cgen.h (cgen_hw_lookup_by_name): Renamed from cgen_hw_lookup.
937 (cgen_hw_lookup_by_num): Declare.
939 Thu May 7 09:27:58 1998 Frank Ch. Eigler <fche@cygnus.com>
941 * mips.h (OP_{SH,MASK}_CODE2): Added "q" operand format for lower
942 ten bits of MIPS ISA1 "break" instruction, and for "sdbbp"
944 Thu May 7 02:14:08 1998 Doug Evans <devans@charmed.cygnus.com>
946 * cgen.h (cgen_asm_init_parse): Delete.
947 (cgen_save_fixups,cgen_restore_fixups,cgen_swap_fixups): Delete.
948 (cgen_asm_record_register,cgen_asm_finish_insn): Delete.
950 Mon Apr 27 10:13:11 1998 Doug Evans <devans@seba.cygnus.com>
952 * cgen.h (CGEN_ATTR_TYPE): Delete `const', moved to uses.
953 (cgen_asm_finish_insn): Update prototype.
954 (cgen_insn): New members num, data.
955 (CGEN_INSN_TABLE): Members asm_hash, asm_hash_table_size,
956 dis_hash, dis_hash_table_size moved to ...
957 (CGEN_OPCODE_TABLE). Here. Renamed from CGEN_OPCODE_DATA.
958 All uses updated. New members asm_hash_p, dis_hash_p.
959 (CGEN_MINSN_EXPANSION): New struct.
960 (cgen_expand_macro_insn): Declare.
961 (cgen_macro_insn_count): Declare.
962 (get_insn_operands): Update prototype.
963 (lookup_get_insn_operands): Declare.
965 Tue Apr 21 17:11:32 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
967 * i386.h (i386_optab): Change iclrKludge and imulKludge to
968 regKludge. Add operands types for string instructions.
970 Mon Apr 20 14:40:29 1998 Tom Tromey <tromey@cygnus.com>
972 * i386.h (X): Renamed from `Z_' to preserve formatting of opcode
975 Sun Apr 19 13:54:06 1998 Tom Tromey <tromey@cygnus.com>
977 * i386.h (Z_): Renamed from `_' to avoid clash with common alias
980 Fri Apr 3 12:04:48 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
982 * i386.h: Remove NoModrm flag from all insns: it's never checked.
983 Add IsString flag to string instructions.
984 (IS_STRING): Don't define.
985 (LOCK_PREFIX_OPCODE, CS_PREFIX_OPCODE, DS_PREFIX_OPCODE): Define.
986 (ES_PREFIX_OPCODE, FS_PREFIX_OPCODE, GS_PREFIX_OPCODE): Define.
987 (SS_PREFIX_OPCODE): Define.
989 Mon Mar 30 21:31:56 1998 Ian Lance Taylor <ian@cygnus.com>
991 * i386.h: Revert March 24 patch; no more LinearAddress.
993 Mon Mar 30 10:25:54 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
995 * i386.h (i386_optab): Remove fwait (9b) from all floating point
996 instructions, and instead add FWait opcode modifier. Add short
997 form of fldenv and fstenv.
998 (FWAIT_OPCODE): Define.
1000 * i386.h (i386_optab): Change second operand constraint of `mov
1001 sreg,reg|mem' instruction from Reg16|Mem to WordReg|WordMem to
1002 allow legal instructions such as `movl %gs,%esi'
1004 Fri Mar 27 18:30:52 1998 Ian Lance Taylor <ian@cygnus.com>
1006 * h8300.h: Various changes to fully bracket initializers.
1008 Tue Mar 24 18:32:47 1998 H.J. Lu <hjl@gnu.org>
1010 * i386.h: Set LinearAddress for lidt and lgdt.
1012 Mon Mar 2 10:44:07 1998 Doug Evans <devans@seba.cygnus.com>
1014 * cgen.h (CGEN_BOOL_ATTR): New macro.
1016 Thu Feb 26 15:54:31 1998 Michael Meissner <meissner@cygnus.com>
1018 * d30v.h (FLAG_DELAY): New flag for delayed branches/jumps.
1020 Mon Feb 23 10:38:21 1998 Doug Evans <devans@seba.cygnus.com>
1022 * cgen.h (CGEN_CAT3): Delete. Use CONCAT3 now.
1023 (cgen_insn): Record syntax and format entries here, rather than
1026 Tue Feb 17 21:42:56 1998 Nick Clifton <nickc@cygnus.com>
1028 * cgen.h (CGEN_SYNTAX_MAKE_FIELD): New macro.
1030 Tue Feb 17 16:00:56 1998 Doug Evans <devans@seba.cygnus.com>
1032 * cgen.h (cgen_insert_fn): Change type of result to const char *.
1033 (cgen_parse_{signed,unsigned}_integer): Delete min,max arguments.
1034 (CGEN_{INSN,KEYWORD,OPERAND}_NBOOL_ATTRS): Renamed from ..._MAX_ATTRS.
1036 Thu Feb 12 18:30:41 1998 Doug Evans <devans@canuck.cygnus.com>
1038 * cgen.h (lookup_insn): New argument alias_p.
1040 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1042 Fix rac to accept only a0:
1043 * d10v.h (OPERAND_ACC): Split into:
1044 (OPERAND_ACC0, OPERAND_ACC1) .
1045 (OPERAND_GPR): Define.
1047 Wed Feb 11 17:31:53 1998 Doug Evans <devans@seba.cygnus.com>
1049 * cgen.h (CGEN_FIELDS): Define here.
1050 (CGEN_HW_ENTRY): New member `type'.
1051 (hw_list): Delete decl.
1052 (enum cgen_mode): Declare.
1053 (CGEN_OPERAND): New member `hw'.
1054 (enum cgen_operand_instance_type): Declare.
1055 (CGEN_OPERAND_INSTANCE): New type.
1056 (CGEN_INSN): New member `operands'.
1057 (CGEN_OPCODE_DATA): Make hw_list const.
1058 (get_insn_operands,lookup_insn): Add prototypes for.
1060 Tue Feb 3 17:11:23 1998 Doug Evans <devans@seba.cygnus.com>
1062 * cgen.h (CGEN_INSN_MAX_ATTRS): Renamed from CGEN_MAX_INSN_ATTRS.
1063 (CGEN_HW_ENTRY): Move `next' entry to end of struct.
1064 (CGEN_KEYWORD_MAX_ATTRS): Renamed from CGEN_MAX_KEYWORD_ATTRS.
1065 (CGEN_OPERAND_MAX_ATTRS): Renamed from CGEN_MAX_OPERAND_ATTRS.
1067 Mon Feb 2 19:19:15 1998 Ian Lance Taylor <ian@cygnus.com>
1069 * cgen.h: Correct typo in comment end marker.
1071 Mon Feb 2 17:10:38 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1073 * tic30.h: New file.
1075 Jan 22 17:54:56 1998 Nick Clifton <nickc@cygnus.com>
1077 * cgen.h: Add prototypes for cgen_save_fixups(),
1078 cgen_restore_fixups(), and cgen_swap_fixups(). Change prototype
1079 of cgen_asm_finish_insn() to return a char *.
1081 Wed Jan 14 17:21:43 1998 Nick Clifton <nickc@cygnus.com>
1083 * cgen.h: Formatting changes to improve readability.
1085 Mon Jan 12 11:37:36 1998 Doug Evans <devans@seba.cygnus.com>
1087 * cgen.h (*): Clean up pass over `struct foo' usage.
1088 (CGEN_ATTR): Make unsigned char.
1089 (CGEN_ATTR_TYPE): Update.
1090 (CGEN_ATTR_{ENTRY,TABLE}): New types.
1091 (cgen_base): Move member `attrs' to cgen_insn.
1092 (CGEN_KEYWORD): New member `null_entry'.
1093 (CGEN_{SYNTAX,FORMAT}): New types.
1094 (cgen_insn): Format and syntax separated from each other.
1096 Tue Dec 16 15:15:52 1997 Michael Meissner <meissner@cygnus.com>
1098 * d30v.h (d30v_opcode): Reorder flags somewhat, add new flags for
1099 2 word load/store, ADDppp/SUBppp, 16/32 bit multiply. Make
1100 flags_{used,set} long.
1101 (d30v_operand): Make flags field long.
1103 Mon Dec 1 12:24:44 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1105 * m68k.h: Fix comment describing operand types.
1107 Sun Nov 23 22:31:27 1997 Michael Meissner <meissner@cygnus.com>
1109 * d30v.h (SHORT_CMPU): Add case for cmpu instruction, and move
1110 everything else after down.
1112 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1114 * d10v.h (OPERAND_FLAG): Split into:
1115 (OPERAND_FFLAG, OPERAND_CFLAG) .
1117 Thu Nov 13 11:04:24 1997 Gavin Koch <gavin@cygnus.com>
1119 * mips.h (struct mips_opcode): Changed comments to reflect new
1122 Fri Oct 24 22:36:20 1997 Ken Raeburn <raeburn@cygnus.com>
1124 * mips.h: Added to comments a quick-ref list of all assigned
1125 operand type characters.
1126 (OP_{MASK,SH}_PERFREG): New macros.
1128 Wed Oct 22 17:28:33 1997 Richard Henderson <rth@cygnus.com>
1130 * sparc.h: Add '_' and '/' for v9a asr's.
1131 Patch from David Miller <davem@vger.rutgers.edu>
1133 Tue Oct 14 13:22:29 1997 Jeffrey A Law (law@cygnus.com)
1135 * h8300.h: Bit ops with absolute addresses not in the 8 bit
1136 area are not available in the base model (H8/300).
1138 Thu Sep 25 13:03:41 1997 Ian Lance Taylor <ian@cygnus.com>
1140 * m68k.h: Remove documentation of ` operand specifier.
1142 Wed Sep 24 19:00:34 1997 Ian Lance Taylor <ian@cygnus.com>
1144 * m68k.h: Document q and v operand specifiers.
1146 Mon Sep 15 18:28:37 1997 Nick Clifton <nickc@cygnus.com>
1148 * v850.h (struct v850_opcode): Add processors field.
1149 (PROCESSOR_V850, PROCESSOR_ALL): New bit constants.
1150 (PROCESSOR_V850E, PROCESSOR_NOT_V850): New bit constants.
1151 (PROCESSOR_V850EA): New bit constants.
1153 Mon Sep 15 11:29:43 1997 Ken Raeburn <raeburn@cygnus.com>
1155 Merge changes from Martin Hunt:
1157 * d30v.h: Allow up to 64 control registers. Add
1160 * d30v.h (LONG_Db): New form for delayed branches.
1162 * d30v.h: (LONG_Db): New form for repeati.
1164 * d30v.h (SHORT_D2B): New form.
1166 * d30v.h (SHORT_A2): New form.
1168 * d30v.h (OPERAND_2REG): Add new operand to indicate 2
1169 registers are used. Needed for VLIW optimization.
1171 Mon Sep 8 14:05:45 1997 Doug Evans <dje@canuck.cygnus.com>
1173 * cgen.h: Move assembler interface section
1174 up so cgen_parse_operand_result is defined for cgen_parse_address.
1175 (cgen_parse_address): Update prototype.
1177 Tue Sep 2 15:32:32 1997 Nick Clifton <nickc@cygnus.com>
1179 * v850.h (V850_OPREAND_ADJUST_SHORT_MEMORY): Removed.
1181 Tue Aug 26 12:21:52 1997 Ian Lance Taylor <ian@cygnus.com>
1183 * i386.h (two_byte_segment_defaults): Correct base register 5 in
1184 modes 1 and 2 to be ss rather than ds. From Gabriel Paubert
1187 * i386.h: Set ud2 to 0x0f0b. From Gabriel Paubert
1190 * i386.h: Comment fixes for ficom[p]?{s,l} from Gabriel Paubert
1193 * i386.h (JUMP_ON_CX_ZERO): Uncomment (define again).
1194 (JUMP_ON_ECX_ZERO): Remove commented out macro.
1196 Fri Aug 22 10:38:29 1997 Nick Clifton <nickc@cygnus.com>
1198 * v850.h (V850_NOT_R0): New flag.
1200 Mon Aug 18 11:05:58 1997 Nick Clifton <nickc@cygnus.com>
1202 * v850.h (struct v850_opcode): Remove flags field.
1204 Wed Aug 13 18:45:48 1997 Nick Clifton <nickc@cygnus.com>
1206 * v850.h (struct v850_opcode): Add flags field.
1207 (struct v850_operand): Extend meaning of 'bits' and 'shift'
1209 (V850E_INSTRUCTION, V850EA_INSTRUCTION): New flags.
1210 (V850E_PUSH_POP, V850E_IMMEDIATE16, V850E_IMMEDIATE32): New flags.
1212 Fri Aug 8 16:58:42 1997 Doug Evans <dje@canuck.cygnus.com>
1216 Thu Jul 24 21:16:58 1997 Doug Evans <dje@canuck.cygnus.com>
1218 * sparc.h (sparc_opcodes): Declare as const.
1220 Thu Jul 10 12:53:25 1997 Jeffrey A Law (law@cygnus.com)
1222 * mips.h (FP_S, FP_D): Define. Bitmasks indicating if an insn
1223 uses single or double precision floating point resources.
1224 (INSN_NO_ISA, INSN_ISA1): Define.
1225 (cpu specific INSN macros): Tweak into bitmasks outside the range
1228 Mon Jun 16 14:10:00 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1230 * i386.h: Fix pand opcode.
1232 Mon Jun 2 11:35:09 1997 Gavin Koch <gavin@cygnus.com>
1234 * mips.h: Widen INSN_ISA and move it to a more convenient
1235 bit position. Add INSN_3900.
1237 Tue May 20 11:25:29 1997 Gavin Koch <gavin@cygnus.com>
1239 * mips.h (struct mips_opcode): added new field membership.
1241 Mon May 12 16:26:50 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1243 * i386.h (movd): only Reg32 is allowed.
1245 * i386.h: add fcomp and ud2. From Wayne Scott
1246 <wscott@ichips.intel.com>.
1248 Mon May 5 17:16:21 1997 Ian Lance Taylor <ian@cygnus.com>
1250 * i386.h: Add MMX instructions.
1252 Mon May 5 12:45:19 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
1254 * i386.h: Remove W modifier from conditional move instructions.
1256 Mon Apr 14 14:56:58 1997 Ian Lance Taylor <ian@cygnus.com>
1258 * i386.h: Change the opcodes for fsubp, fsubrp, fdivp, and fdivrp
1259 with no arguments to match that generated by the UnixWare
1262 Thu Apr 10 14:35:00 1997 Doug Evans <dje@canuck.cygnus.com>
1264 * cgen.h (<cpu>_cgen_assemble_insn): New arg for errmsg.
1265 (cgen_parse_operand_fn): Declare.
1266 (cgen_init_parse_operand): Declare.
1267 (cgen_parse_operand): Renamed from cgen_asm_parse_operand,
1268 new argument `want'.
1269 (enum cgen_parse_operand_result): Renamed from cgen_asm_result.
1270 (enum cgen_parse_operand_type): New enum.
1272 Sat Apr 5 13:14:05 1997 Ian Lance Taylor <ian@cygnus.com>
1274 * i386.h: Revert last patch for the NON_BROKEN_OPCODES cases.
1276 Fri Apr 4 11:46:11 1997 Doug Evans <dje@canuck.cygnus.com>
1280 Fri Apr 4 14:02:32 1997 Ian Lance Taylor <ian@cygnus.com>
1282 * i386.h: Correct opcode values for fsubp, fsubrp, fdivp, and
1285 Tue Mar 25 22:57:26 1997 Stu Grossman (grossman@critters.cygnus.com)
1287 * v850.h (extract): Make unsigned.
1289 Mon Mar 24 14:38:15 1997 Ian Lance Taylor <ian@cygnus.com>
1293 Thu Mar 20 19:49:10 1997 Ian Lance Taylor <ian@cygnus.com>
1295 * i386.h: Change DW to W for cmpxchg and xadd, since they don't
1296 take a direction bit.
1298 Sat Mar 15 19:03:29 1997 H.J. Lu <hjl@lucon.org>
1300 * sparc.h (sparc_opcode_lookup_arch): Use full prototype.
1302 Fri Mar 14 15:22:01 1997 Ian Lance Taylor <ian@cygnus.com>
1304 * sparc.h: Include <ansidecl.h>. Update function declarations to
1305 use prototypes, and to use const when appropriate.
1307 Thu Mar 6 14:18:30 1997 Jeffrey A Law (law@cygnus.com)
1309 * mn10300.h (MN10300_OPERAND_RELAX): Define.
1311 Mon Feb 24 15:15:56 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1313 * d10v.h: Change pre_defined_registers to
1314 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
1316 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
1318 * mips.h: Add macros for cop0, cop1 cop2 and cop3.
1319 Change mips_opcodes from const array to a pointer,
1320 and change bfd_mips_num_opcodes from const int to int,
1321 so that we can increase the size of the mips opcodes table
1324 Fri Feb 21 16:34:18 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1326 * d30v.h (FLAG_X): Remove unused flag.
1328 Tue Feb 18 17:37:20 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
1332 Fri Feb 14 13:16:15 1997 Fred Fish <fnf@cygnus.com>
1334 * tic80.h (PDS_NAME): Macro to access name field of predefined symbols.
1335 (PDS_VALUE): Macro to access value field of predefined symbols.
1336 (tic80_next_predefined_symbol): Add prototype.
1338 Mon Feb 10 10:32:17 1997 Fred Fish <fnf@cygnus.com>
1340 * tic80.h (tic80_symbol_to_value): Change prototype to match
1341 change in function, added class parameter.
1343 Thu Feb 6 17:30:15 1997 Fred Fish <fnf@cygnus.com>
1345 * tic80.h (TIC80_OPERAND_ENDMASK): Add for flagging TIc80
1346 endmask fields, which are somewhat weird in that 0 and 32 are
1347 treated exactly the same.
1349 Thu Jan 30 13:46:18 1997 Fred Fish <fnf@cygnus.com>
1351 * tic80.h: Change all the OPERAND defines to use the form (1 << X)
1352 rather than a constant that is 2**X. Reorder them to put bits for
1353 operands that have symbolic names in the upper bits, so they can
1354 be packed into an int where the lower bits contain the value that
1355 corresponds to that symbolic name.
1356 (predefined_symbo): Add struct.
1357 (tic80_predefined_symbols): Declare array of translations.
1358 (tic80_num_predefined_symbols): Declare size of that array.
1359 (tic80_value_to_symbol): Declare function.
1360 (tic80_symbol_to_value): Declare function.
1362 Wed Jan 29 09:37:25 1997 Jeffrey A Law (law@cygnus.com)
1364 * mn10200.h (MN10200_OPERAND_RELAX): Define.
1366 Sat Jan 18 15:18:59 1997 Fred Fish <fnf@cygnus.com>
1368 * tic80.h (TIC80_NO_R0_DEST): Add for opcodes where r0 cannot
1369 be the destination register.
1371 Thu Jan 16 20:48:55 1997 Fred Fish <fnf@cygnus.com>
1373 * tic80.h (struct tic80_opcode): Change "format" field to "flags".
1374 (FMT_UNUSED, FMT_SI, FMT_LI, FMT_REG): Delete.
1375 (TIC80_VECTOR): Define a flag bit for the flags. This one means
1376 that the opcode can have two vector instructions in a single
1377 32 bit word and we have to encode/decode both.
1379 Tue Jan 14 19:37:09 1997 Fred Fish <fnf@cygnus.com>
1381 * tic80.h (TIC80_OPERAND_PCREL): Renamed from
1382 TIC80_OPERAND_RELATIVE for PC relative.
1383 (TIC80_OPERAND_BASEREL): New flag bit for register
1386 Mon Jan 13 15:56:38 1997 Fred Fish <fnf@cygnus.com>
1388 * tic80.h (TIC80_OPERAND_FLOAT): Add for floating point operands.
1390 Mon Jan 6 10:51:15 1997 Fred Fish <fnf@cygnus.com>
1392 * tic80.h (TIC80_OPERAND_SCALED): Operand may have optional
1393 ":s" modifier for scaling.
1395 Sun Jan 5 12:12:19 1997 Fred Fish <fnf@cygnus.com>
1397 * tic80.h (TIC80_OPERAND_M_SI): Add operand modifier for ":m".
1398 (TIC80_OPERAND_M_LI): Ditto
1400 Sat Jan 4 19:02:44 1997 Fred Fish <fnf@cygnus.com>
1402 * tic80.h (TIC80_OPERAND_BITNUM): Renamed from TIC80_OPERAND_CC_SZ.
1403 (TIC80_OPERAND_CC): New define for condition code operand.
1404 (TIC80_OPERAND_CR): New define for control register operand.
1406 Fri Jan 3 16:22:23 1997 Fred Fish <fnf@cygnus.com>
1408 * tic80.h (struct tic80_opcode): Name changed.
1409 (struct tic80_opcode): Remove format field.
1410 (struct tic80_operand): Add insertion and extraction functions.
1411 (TIC80_OPERAND_*): Remove old bogus values, start adding new
1415 Tue Dec 31 15:05:41 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1417 * v850.h (V850_OPERAND_ADJUST_SHORT_MEMORY): New flag to adjust
1418 type IV instruction offsets.
1420 Fri Dec 27 22:23:10 1996 Fred Fish <fnf@cygnus.com>
1422 * tic80.h: New file.
1424 Wed Dec 18 10:06:31 1996 Jeffrey A Law (law@cygnus.com)
1426 * mn10200.h (MN10200_OPERAND_NOCHECK): Define.
1428 Sat Dec 14 10:48:31 1996 Fred Fish <fnf@ninemoons.com>
1430 * mn10200.h: Fix comment, mn10200_operand not powerpc_operand.
1431 * mn10300.h: Fix comment, mn10300_operand not powerpc_operand.
1432 * v850.h: Fix comment, v850_operand not powerpc_operand.
1434 Mon Dec 9 16:45:39 1996 Jeffrey A Law (law@cygnus.com)
1436 * mn10200.h: Flesh out structures and definitions needed by
1437 the mn10200 assembler & disassembler.
1439 Tue Nov 26 10:46:56 1996 Ian Lance Taylor <ian@cygnus.com>
1441 * mips.h: Add mips16 definitions.
1443 Mon Nov 25 17:56:54 1996 J.T. Conklin <jtc@cygnus.com>
1445 * m68k.h: Document new <, >, m, n, o and p operand specifiers.
1447 Wed Nov 20 10:59:41 1996 Jeffrey A Law (law@cygnus.com)
1449 * mn10300.h (MN10300_OPERAND_PCREL): Define.
1450 (MN10300_OPERAND_MEMADDR): Define.
1452 Tue Nov 19 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
1454 * mn10300.h (MN10300_OPERAND_REG_LIST): Define.
1456 Wed Nov 6 13:41:08 1996 Jeffrey A Law (law@cygnus.com)
1458 * mn10300.h (MN10300_OPERAND_SPLIT): Define.
1460 Tue Nov 5 13:26:12 1996 Jeffrey A Law (law@cygnus.com)
1462 * mn10300.h (MN10300_OPERAND_EXTENDED): Define.
1464 Mon Nov 4 12:52:48 1996 Jeffrey A Law (law@cygnus.com)
1466 * mn10300.h (MN10300_OPERAND_REPEATED): Define.
1468 Fri Nov 1 10:31:02 1996 Richard Henderson <rth@tamu.edu>
1470 * alpha.h: Don't include "bfd.h"; private relocation types are now
1471 negative to minimize problems with shared libraries. Organize
1472 instruction subsets by AMASK extensions and PALcode
1474 (struct alpha_operand): Move flags slot for better packing.
1476 Tue Oct 29 12:19:10 1996 Jeffrey A Law (law@cygnus.com)
1478 * v850.h (V850_OPERAND_RELAX): New operand flag.
1480 Thu Oct 10 14:29:11 1996 Jeffrey A Law (law@cygnus.com)
1482 * mn10300.h (FMT_*): Move operand format definitions
1485 Tue Oct 8 14:48:07 1996 Jeffrey A Law (law@cygnus.com)
1487 * mn10300.h (MN10300_OPERAND_PAREN): Define.
1489 Mon Oct 7 16:52:11 1996 Jeffrey A Law (law@cygnus.com)
1491 * mn10300.h (mn10300_opcode): Add "format" field.
1492 (MN10300_OPERAND_*): Define.
1494 Thu Oct 3 10:33:46 1996 Jeffrey A Law (law@cygnus.com)
1496 * mn10x00.h: Delete.
1497 * mn10200.h, mn10300.h: New files.
1499 Wed Oct 2 21:31:26 1996 Jeffrey A Law (law@cygnus.com)
1501 * mn10x00.h: New file.
1503 Fri Sep 27 18:26:46 1996 Stu Grossman (grossman@critters.cygnus.com)
1505 * v850.h: Add new flag to indicate this instruction uses a PC
1508 Fri Sep 13 14:58:13 1996 Jeffrey A Law (law@cygnus.com)
1510 * h8300.h (stmac): Add missing instruction.
1512 Sat Aug 31 16:02:03 1996 Jeffrey A Law (law@cygnus.com)
1514 * v850.h (v850_opcode): Remove "size" field. Add "memop"
1517 Fri Aug 23 10:39:08 1996 Jeffrey A Law (law@cygnus.com)
1519 * v850.h (V850_OPERAND_EP): Define.
1521 * v850.h (v850_opcode): Add size field.
1523 Thu Aug 22 16:51:25 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1525 * v850.h (v850_operands): Add insert and extract fields, pointers
1526 to functions used to handle unusual operand encoding.
1527 (V850_OPERAND_REG, V850_OPERAND_SRG, V850_OPERAND_CC,
1528 V850_OPERAND_SIGNED): Defined.
1530 Wed Aug 21 17:45:10 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1532 * v850.h (v850_operands): Add flags field.
1533 (OPERAND_REG, OPERAND_NUM): Defined.
1535 Tue Aug 20 14:52:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1539 Fri Aug 16 14:44:15 1996 James G. Smith <jsmith@cygnus.co.uk>
1541 * mips.h (OP_SH_LOCC, OP_SH_HICC, OP_MASK_CC, OP_SH_COP1NORM,
1542 OP_MASK_COP1NORM, OP_SH_COP1SPEC, OP_MASK_COP1SPEC,
1543 OP_MASK_COP1SCLR, OP_MASK_COP1CMP, OP_SH_COP1CMP, OP_SH_FORMAT,
1544 OP_MASK_FORMAT, OP_SH_TRUE, OP_MASK_TRUE, OP_SH_GE, OP_MASK_GE,
1545 OP_SH_UNSIGNED, OP_MASK_UNSIGNED, OP_SH_HINT, OP_MASK_HINT):
1548 Fri Aug 16 00:15:15 1996 Jeffrey A Law (law@cygnus.com)
1550 * hppa.h (pitlb, pitlbe, iitlba, iitlbp, fic, fice): Accept
1551 a 3 bit space id instead of a 2 bit space id.
1553 Thu Aug 15 13:11:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1555 * d10v.h: Add some additional defines to support the
1556 assembler in determining which operations can be done in parallel.
1558 Tue Aug 6 11:13:22 1996 Jeffrey A Law (law@cygnus.com)
1560 * h8300.h (SN): Define.
1561 (eepmov.b): Renamed from "eepmov"
1562 (nop, bpt, rte, rts, sleep, clrmac): These have no size associated
1565 Fri Jul 26 11:47:10 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1567 * d10v.h (OPERAND_SHIFT): New operand flag.
1569 Thu Jul 25 12:06:22 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1571 * d10v.h: Changes for divs, parallel-only instructions, and
1574 Mon Jul 22 11:21:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1576 * d10v.h (pd_reg): Define. Putting the definition here allows
1577 the assembler and disassembler to share the same struct.
1579 Mon Jul 22 12:15:25 1996 Ian Lance Taylor <ian@cygnus.com>
1581 * i960.h (i960_opcodes): "halt" takes an argument. From Stephen
1582 Williams <steve@icarus.com>.
1584 Wed Jul 17 14:46:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1588 Thu Jul 11 12:09:15 1996 Jeffrey A Law (law@cygnus.com)
1590 * h8300.h (band, bclr): Force high bit of immediate nibble to zero.
1592 Wed Jul 3 14:30:12 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1594 * m68k.h (mcf5200): New macro.
1595 Document names of coldfire control registers.
1597 Tue Jul 2 23:05:45 1996 Jeffrey A Law (law@cygnus.com)
1599 * h8300.h (SRC_IN_DST): Define.
1601 * h8300.h (UNOP3): Mark the register operand in this insn
1602 as a source operand, not a destination operand.
1603 (SHIFT_2, SHIFT_IMM): Remove. Eliminate all references.
1604 (UNOP3): Change SHIFT_IMM to IMM for H8/S bitops. Mark
1605 register operand with SRC_IN_DST.
1607 Fri Jun 21 13:52:17 1996 Richard Henderson <rth@tamu.edu>
1609 * alpha.h: New file.
1611 Thu Jun 20 15:02:57 1996 Ian Lance Taylor <ian@cygnus.com>
1613 * rs6k.h: Remove obsolete file.
1615 Wed Jun 19 15:29:38 1996 Ian Lance Taylor <ian@cygnus.com>
1617 * i386.h: Correct opcode values for faddp, fsubp, fsubrp, fmulp,
1618 fdivp, and fdivrp. Add ffreep.
1620 Tue Jun 18 16:06:00 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1622 * h8300.h: Reorder various #defines for readability.
1623 (ABS32SRC, ABS32DST, DSP32LIST, ABS32LIST, A32LIST): Define.
1624 (BITOP): Accept additional (unused) argument. All callers changed.
1627 (ldc, stc, movb, movw, movl): Use 32bit offsets and absolutes.
1629 * h8300.h (EXR, SHIFT_2, MACREG, SHIFT_IMM, RDINC): Define.
1630 (O_TAS, O_CLRMAC, O_LDMAC, O_MAC, O_LDM, O_STM): Define.
1631 (BITOP, EBITOP): Handle new H8/S addressing modes for
1633 (UNOP3): Handle new shift/rotate insns on the H8/S.
1634 (insns using exr): New instructions.
1635 (tas, mac, ldmac, clrmac, ldm, stm): New instructions.
1637 Thu May 23 16:56:48 1996 Jeffrey A Law (law@cygnus.com)
1639 * h8300.h (add.l): Undo Apr 5th change. The manual I had
1642 Mon May 6 23:38:22 1996 Jeffrey A Law (law@cygnus.com)
1644 * h8300.h (START): Remove.
1645 (MEMRELAX): Define. Mark absolute memory operands in mov.b, mov.w
1646 and mov.l insns that can be relaxed.
1648 Tue Apr 30 18:30:58 1996 Ian Lance Taylor <ian@cygnus.com>
1650 * i386.h: Remove Abs32 from lcall.
1652 Mon Apr 22 17:09:23 1996 Doug Evans <dje@blues.cygnus.com>
1654 * sparc.h (SPARC_OPCODE_ARCH_V9_P): New macro.
1655 (SLCPOP): New macro.
1656 Mark X,Y opcode letters as in use.
1658 Thu Apr 11 17:28:18 1996 Ian Lance Taylor <ian@cygnus.com>
1660 * sparc.h (F_FLOAT, F_FBR): Define.
1662 Fri Apr 5 16:55:34 1996 Jeffrey A Law (law@cygnus.com)
1664 * h8300.h (ABS8MEM): Renamed from ABSMOV. Remove ABSMOV
1666 (ABS8SRC,ABS8DST): Add ABS8MEM.
1667 (add.l): Fix reg+reg variant.
1668 (eepmov.w): Renamed from eepmovw.
1669 (ldc,stc): Fix many cases.
1671 Sun Mar 31 13:30:03 1996 Doug Evans <dje@canuck.cygnus.com>
1673 * sparc.h (SPARC_OPCODE_ARCH_MASK): New macro.
1675 Thu Mar 7 15:08:23 1996 Doug Evans <dje@charmed.cygnus.com>
1677 * sparc.h (O): Mark operand letter as in use.
1679 Tue Feb 20 20:46:21 1996 Doug Evans <dje@charmed.cygnus.com>
1681 * sparc.h (sparc_{encode,decode}_sparclet_cpreg): Declare.
1682 Mark operand letters uU as in use.
1684 Mon Feb 19 01:59:08 1996 Doug Evans <dje@charmed.cygnus.com>
1686 * sparc.h (sparc_opcode_arch_val): Add SPARC_OPCODE_ARCH_SPARCLET.
1687 (sparc_opcode_arch): Delete member `conflicts'. Add `supported'.
1688 (SPARC_OPCODE_SUPPORTED): New macro.
1689 (SPARC_OPCODE_CONFLICT_P): Rewrite.
1692 Fri Feb 16 12:23:34 1996 Jeffrey A Law (law@cygnus.com)
1694 * sparc.h (sparc_opcode_lookup_arch) Make return type in
1695 declaration consistent with return type in definition.
1697 Wed Feb 14 18:14:11 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
1699 * i386.h (i386_optab): Remove Data32 from pushf and popf.
1701 Thu Feb 8 14:27:21 1996 James Carlson <carlson@xylogics.com>
1703 * i386.h (i386_regtab): Add 80486 test registers.
1705 Mon Feb 5 18:35:46 1996 Ian Lance Taylor <ian@cygnus.com>
1707 * i960.h (I_HX): Define.
1708 (i960_opcodes): Add HX instruction.
1710 Mon Jan 29 12:43:39 1996 Ken Raeburn <raeburn@cygnus.com>
1712 * i386.h: Fix waiting forms of finit, fstenv, fsave, fstsw, fstcw,
1715 Wed Jan 24 22:36:59 1996 Doug Evans <dje@charmed.cygnus.com>
1717 * sparc.h (enum sparc_opcode_arch_val): Replaces sparc_architecture.
1718 (SPARC_OPCODE_CONFLICT_P): Renamed from ARCHITECTURES_CONFLICT_P.
1719 (bfd_* defines): Delete.
1720 (sparc_opcode_archs): Replaces architecture_pname.
1721 (sparc_opcode_lookup_arch): Declare.
1722 (NUMOPCODES): Delete.
1724 Mon Jan 22 08:24:32 1996 Doug Evans <dje@charmed.cygnus.com>
1726 * sparc.h (enum sparc_architecture): Add v9a.
1727 (ARCHITECTURES_CONFLICT_P): Update.
1729 Thu Dec 28 13:27:53 1995 John Hassey <hassey@rtp.dg.com>
1731 * i386.h: Added Pentium Pro instructions.
1733 Thu Nov 2 22:59:22 1995 Ian Lance Taylor <ian@cygnus.com>
1735 * m68k.h: Document new 'W' operand place.
1737 Tue Oct 24 10:49:10 1995 Jeffrey A Law (law@cygnus.com)
1739 * hppa.h: Add lci and syncdma instructions.
1741 Mon Oct 23 11:09:16 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
1743 * mips.h: Added INSN_4100 flag to mark NEC VR4100 specific
1746 Mon Oct 16 10:28:15 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1748 * ppc.h (PPC_OPCODE_{COMMON,ANY}): New opcode flags for
1749 assembler's -mcom and -many switches.
1751 Wed Oct 11 16:56:33 1995 Ken Raeburn <raeburn@cygnus.com>
1753 * i386.h: Fix cmpxchg8b extension opcode description.
1755 Thu Oct 5 18:03:36 1995 Ken Raeburn <raeburn@cygnus.com>
1757 * i386.h: Add Pentium instructions wrmsr, rdtsc, rdmsr, cmpxchg8b,
1760 Tue Sep 19 15:26:43 1995 Ian Lance Taylor <ian@cygnus.com>
1762 * m68k.h: Change comment: split type P into types 0, 1 and 2.
1764 Wed Aug 30 13:50:55 1995 Doug Evans <dje@canuck.cygnus.com>
1766 * sparc.h (sparc_{encode,decode}_prefetch): Declare.
1768 Tue Aug 29 15:34:58 1995 Doug Evans <dje@canuck.cygnus.com>
1770 * sparc.h (sparc_{encode,decode}_{asi,membar}): Declare.
1772 Wed Aug 2 18:32:19 1995 Ian Lance Taylor <ian@cygnus.com>
1774 * m68kmri.h: Remove.
1776 * m68k.h: Move tables into opcodes/m68k-opc.c, leaving just the
1777 declarations. Remove F_ALIAS and flag field of struct
1778 m68k_opcode. Change arch field of struct m68k_opcode to unsigned
1779 int. Make name and args fields of struct m68k_opcode const.
1781 Wed Aug 2 08:16:46 1995 Doug Evans <dje@canuck.cygnus.com>
1783 * sparc.h (F_NOTV9): Define.
1785 Tue Jul 11 14:20:42 1995 Jeff Spiegel <jeffs@lsil.com>
1787 * mips.h (INSN_4010): Define.
1789 Wed Jun 21 18:49:51 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1791 * m68k.h (TBL1): Reverse sense of "round" argument in result.
1793 Changes from Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>:
1794 * m68k.h: Fix argument descriptions of coprocessor
1795 instructions to allow only alterable operands where appropriate.
1796 [!NO_DEFAULT_SIZES]: An omitted size defaults to `w'.
1797 (m68k_opcode_aliases): Add more aliases.
1799 Fri Apr 14 22:15:34 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1801 * m68k.h: Added explcitly short-sized conditional branches, and a
1802 bunch of aliases (fmov*, ftest*, tdivul) to support gcc's
1803 svr4-based configurations.
1805 Mon Mar 13 21:30:01 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1807 Mon Feb 27 08:36:39 1995 Bryan Ford <baford@cs.utah.edu>
1808 * i386.h: added missing Data16/Data32 flags to a few instructions.
1810 Wed Mar 8 15:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
1812 * mips.h (OP_MASK_FR, OP_SH_FR): Define.
1813 (OP_MASK_BCC, OP_SH_BCC): Define.
1814 (OP_MASK_PREFX, OP_SH_PREFX): Define.
1815 (OP_MASK_CCC, OP_SH_CCC): Define.
1816 (INSN_READ_FPR_R): Define.
1819 Wed Mar 8 03:13:23 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1821 * m68k.h (enum m68k_architecture): Deleted.
1822 (struct m68k_opcode_alias): New type.
1823 (m68k_opcodes): Now const. Deleted opcode aliases with exactly
1824 matching constraints, values and flags. As a side effect of this,
1825 the MOTOROLA_SYNTAX_ONLY and MIT_SYNTAX_ONLY macros, which so far
1826 as I know were never used, now may need re-examining.
1827 (numopcodes): Now const.
1828 (m68k_opcode_aliases, numaliases): New variables.
1830 [DONT_DEFINE_TABLE]: Declare numopcodes, numaliases, and
1831 m68k_opcode_aliases; update declaration of m68k_opcodes.
1833 Mon Mar 6 10:02:00 1995 Jeff Law (law@snake.cs.utah.edu)
1835 * hppa.h (delay_type): Delete unused enumeration.
1836 (pa_opcode): Replace unused delayed field with an architecture
1838 (pa_opcodes): Mark each instruction as either PA1.0 or PA1.1.
1840 Fri Mar 3 16:10:24 1995 Ian Lance Taylor <ian@cygnus.com>
1842 * mips.h (INSN_ISA4): Define.
1844 Fri Feb 24 19:13:37 1995 Ian Lance Taylor <ian@cygnus.com>
1846 * mips.h (M_DLA_AB, M_DLI): Define.
1848 Thu Feb 23 17:33:09 1995 Jeff Law (law@snake.cs.utah.edu)
1850 * hppa.h (fstwx): Fix single-bit error.
1852 Wed Feb 15 12:19:52 1995 Ian Lance Taylor <ian@cygnus.com>
1854 * mips.h (M_ULD, M_ULD_A, M_USD, M_USD_A): Define.
1856 Mon Feb 6 10:35:23 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1858 * i386.h: added cpuid instruction , and dr[0-7] aliases for the
1859 debug registers. From Charles Hannum (mycroft@netbsd.org).
1861 Mon Feb 6 03:31:54 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1863 Changes from Bryan Ford <baford@schirf.cs.utah.edu> for 16-bit
1865 * i386.h (MOV_AX_DISP32): New macro.
1866 (i386_optab): Added Data16 and Data32 as needed. Added "w" forms
1867 of several call/return instructions.
1868 (ADDR_PREFIX_OPCODE): New macro.
1870 Mon Jan 23 16:45:43 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1872 Sat Jan 21 17:50:38 1995 Pat Rankin (rankin@eql.caltech.edu)
1874 * vax.h (struct vot_wot, field `args'): Make it pointer to const
1876 (struct vot, field `name'): ditto.
1878 Thu Jan 19 14:47:53 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1880 * vax.h: Supply and properly group all values in end sentinel.
1882 Tue Jan 17 10:55:30 1995 Ian Lance Taylor <ian@sanguine.cygnus.com>
1884 * mips.h (INSN_ISA, INSN_4650): Define.
1886 Wed Oct 19 13:34:17 1994 Ian Lance Taylor <ian@sanguine.cygnus.com>
1888 * a29k.h: Add operand type 'I' for `inv' and `iretinv'. On
1889 systems with a separate instruction and data cache, such as the
1890 29040, these instructions take an optional argument.
1892 Wed Sep 14 17:44:20 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1894 * mips.h (INSN_STORE_MEMORY): Correct value to not conflict with
1897 Tue Sep 6 11:39:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1899 * mips.h (INSN_STORE_MEMORY): Define.
1901 Thu Jul 28 19:28:07 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1903 * sparc.h: Document new operand type 'x'.
1905 Tue Jul 26 17:48:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1907 * i960.h (I_CX2): New instruction category. It includes
1908 instructions available on Cx and Jx processors.
1909 (I_JX): New instruction category, for JX-only instructions.
1910 (i960_opcodes): Put eshro and sysctl in I_CX2 category. Added
1911 Jx-only instructions, in I_JX category.
1913 Wed Jul 13 18:43:47 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1915 * ns32k.h (endop): Made pointer const too.
1917 Sun Jul 10 11:01:09 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1919 * ns32k.h: Drop Q operand type as there is no correct use
1920 for it. Add I and Z operand types which allow better checking.
1922 Thu Jul 7 12:34:48 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1924 * h8300.h (xor.l) :fix bit pattern.
1925 (L_2): New size of operand.
1928 Fri Jun 10 16:38:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1930 * m68k.h: Move "trap" before "tpcc" to change disassembly.
1932 Fri Jun 3 15:57:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1934 * sparc.h: Include v9 definitions.
1936 Thu Jun 2 12:23:17 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1938 * m68k.h (m68060): Defined.
1939 (m68040up, mfloat, mmmu): Include it.
1940 (struct m68k_opcode): Widen `arch' field.
1941 (m68k_opcodes): Updated for M68060. Removed comments that were
1942 instructions commented out by "JF" years ago.
1944 Thu Apr 28 18:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1946 * m68k.h (struct m68k_opcode): Shorten `arch' field to 8 bits, and
1947 add a one-bit `flags' field.
1948 (F_ALIAS): New macro.
1950 Wed Apr 27 11:29:52 1994 Steve Chamberlain (sac@cygnus.com)
1952 * h8300.h (dec, inc): Get encoding right.
1954 Mon Apr 4 13:12:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1956 * ppc.h (struct powerpc_operand): Removed signedp field; just use
1958 (PPC_OPERAND_SIGNED): Define.
1959 (PPC_OPERAND_SIGNOPT): Define.
1961 Thu Mar 31 19:34:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1963 * i386.h (IS_JUMP_ON_ECX_ZERO, "jcxz" pattern): Operand size
1964 prefix is 0x66, not 0x67. Patch from H.J. Lu (hlu@nynexst.com).
1966 Thu Mar 3 15:51:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1968 * i386.h: Reverse last change. It'll be handled in gas instead.
1970 Thu Feb 24 15:29:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1972 * i386.h (sar): Disabled the two-operand Imm1 form, since it was
1973 slower on the 486 and used the implicit shift count despite the
1974 explicit operand. The one-operand form is still available to get
1975 the shorter form with the implicit shift count.
1977 Thu Feb 17 12:27:52 1994 Torbjorn Granlund (tege@mexican.cygnus.com)
1979 * hppa.h: Fix typo in fstws arg string.
1981 Wed Feb 9 21:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1983 * ppc.h (struct powerpc_opcode): Make operands field unsigned.
1985 Mon Feb 7 19:14:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1987 * ppc.h (PPC_OPCODE_601): Define.
1989 Fri Feb 4 23:43:50 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1991 * hppa.h (addb): Use '@' for addb and addib pseudo ops.
1992 (so we can determine valid completers for both addb and addb[tf].)
1994 * hppa.h (xmpyu): No floating point format specifier for the
1997 Fri Feb 4 23:36:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1999 * ppc.h (PPC_OPERAND_NEXT): Define.
2000 (PPC_OPERAND_NEGATIVE): Change value to make room for above.
2001 (struct powerpc_macro): Define.
2002 (powerpc_macros, powerpc_num_macros): Declare.
2004 Fri Jan 21 19:13:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2006 * ppc.h: New file. Header file for PowerPC opcode table.
2008 Mon Jan 17 00:14:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2010 * hppa.h: More minor template fixes for sfu and copr (to allow
2011 for easier disassembly).
2013 * hppa.h: Fix templates for all the sfu and copr instructions.
2015 Wed Dec 15 15:12:42 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
2017 * i386.h (push): Permit Imm16 operand too.
2019 Sat Dec 11 16:14:06 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2021 * h8300.h (andc): Exists in base arch.
2023 Wed Dec 1 12:15:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2025 * From Hisashi MINAMINO <minamino@sramhc.sra.co.jp>
2026 * hppa.h: #undef NONE to avoid conflict with hiux include files.
2028 Sun Nov 21 22:06:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2030 * hppa.h: Add FP quadword store instructions.
2032 Wed Nov 17 17:13:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2034 * mips.h: (M_J_A): Added.
2037 Mon Nov 8 12:12:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2039 * mips.h (OP_MASK_CACHE, OP_SH_CACHE): Define. From Ted Lemon
2040 <mellon@pepper.ncd.com>.
2042 Sun Nov 7 00:30:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2044 * hppa.h: Immediate field in probei instructions is unsigned,
2045 not low-sign extended.
2047 Wed Nov 3 10:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2049 * m88k.h (RRI10MASK): Change from 0xfc00ffe0 to 0xfc00fc00.
2051 Tue Nov 2 12:41:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
2053 * i386.h: Add "fxch" without operand.
2055 Mon Nov 1 18:13:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2057 * mips.h (M_JAL_1, M_JAL_2, M_JAL_A): Added.
2059 Sat Oct 2 22:26:11 1993 Jeffrey A Law (law@snake.cs.utah.edu)
2061 * hppa.h: Add gfw and gfr to the opcode table.
2063 Wed Sep 29 16:23:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2065 * m88k.h: extended to handle m88110.
2067 Tue Sep 28 19:19:08 1993 Jeffrey A Law (law@snake.cs.utah.edu)
2069 * hppa.h (be, ble): Use operand type 'z' to denote absolute branch
2072 Tue Sep 14 14:04:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2074 * i960.h (i960_opcodes): Properly bracket initializers.
2076 Mon Sep 13 12:50:52 1993 K. Richard Pixley (rich@sendai.cygnus.com)
2078 * m88k.h (BOFLAG): rewrite to avoid nested comment.
2080 Mon Sep 13 15:46:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2082 * m68k.h (two): Protect second argument with parentheses.
2084 Fri Sep 10 16:29:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2086 * i386.h (i386_optab): Added new instruction "rsm" (for i386sl).
2087 Deleted old in/out instructions in "#if 0" section.
2089 Thu Sep 9 17:42:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2091 * i386.h (i386_optab): Properly bracket initializers.
2093 Wed Aug 25 13:50:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2095 * hppa.h (pa_opcode): Use '|' for movb and movib insns. (From
2096 Jeff Law, law@cs.utah.edu).
2098 Mon Aug 23 16:55:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2100 * i386.h (lcall): Accept Imm32 operand also.
2102 Mon Aug 23 12:43:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2104 * mips.h (M_ABSU): Removed (absolute value of unsigned number??).
2107 Thu Aug 19 15:08:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2109 * mips.h (INSN_*): Changed values. Removed unused definitions.
2110 Added INSN_COND_BRANCH_LIKELY, INSN_ISA2 and INSN_ISA3. Split
2111 INSN_LOAD_DELAY into INSN_LOAD_MEMORY_DELAY and
2112 INSN_LOAD_COPROC_DELAY. Split INSN_COPROC_DELAY into
2113 INSN_COPROC_MOVE_DELAY and INSN_COPROC_MEMORY_DELAY.
2114 (M_*): Added new values for r6000 and r4000 macros.
2115 (ANY_DELAY): Removed.
2117 Wed Aug 18 15:37:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2119 * mips.h: Added M_LI_S and M_LI_SS.
2121 Tue Aug 17 07:08:08 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2123 * h8300.h: Get some rare mov.bs correct.
2125 Thu Aug 5 09:15:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2127 * sparc.h: Don't define const ourself; rely on ansidecl.h having
2130 Fri Jul 30 18:41:11 1993 John Gilmore (gnu@cygnus.com)
2132 * sparc.h (F_JSR, F_UNBR, F_CONDBR): Add new flags to mark
2133 jump instructions, for use in disassemblers.
2135 Thu Jul 22 07:25:27 1993 Ian Lance Taylor (ian@cygnus.com)
2137 * m88k.h: Make bitfields just unsigned, not unsigned long or
2140 Wed Jul 21 11:55:31 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2142 * hppa.h: New argument type 'y'. Use in various float instructions.
2144 Mon Jul 19 17:17:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
2146 * hppa.h (break): First immediate field is unsigned.
2148 * hppa.h: Add rfir instruction.
2150 Sun Jul 18 16:28:08 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2152 * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
2154 Fri Jul 16 09:59:29 1993 Ian Lance Taylor (ian@cygnus.com)
2156 * mips.h: Reworked the hazard information somewhat, and fixed some
2157 bugs in the instruction hazard descriptions.
2159 Thu Jul 15 12:42:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2161 * m88k.h: Corrected a couple of opcodes.
2163 Tue Jul 6 15:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2165 * mips.h: Replaced with version from Ralph Campbell and OSF. The
2166 new version includes instruction hazard information, but is
2167 otherwise reasonably similar.
2169 Thu Jul 1 20:36:17 1993 Doug Evans (dje@canuck.cygnus.com)
2171 * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
2173 Fri Jun 11 18:38:44 1993 Ken Raeburn (raeburn@cygnus.com)
2175 Patches from Jeff Law, law@cs.utah.edu:
2176 * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
2177 Make the tables be the same for the following instructions:
2178 "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
2179 "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
2180 "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
2181 "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
2182 "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
2183 "fcmp", and "ftest".
2185 * hppa.h: Make new and old tables the same for "break", "mtctl",
2186 "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
2187 Fix typo in last patch. Collapse several #ifdefs into a
2190 * hppa.h: Delete remaining OLD_TABLE code. Bring some
2191 of the comments up-to-date.
2193 * hppa.h: Update "free list" of letters and update
2194 comments describing each letter's function.
2196 Thu Jul 8 09:05:26 1993 Doug Evans (dje@canuck.cygnus.com)
2198 * h8300.h: Lots of little fixes for the h8/300h.
2200 Tue Jun 8 12:16:03 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2202 Support for H8/300-H
2203 * h8300.h: Lots of new opcodes.
2205 Fri Jun 4 15:41:37 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2207 * h8300.h: checkpoint, includes H8/300-H opcodes.
2209 Thu Jun 3 15:42:59 1993 Stu Grossman (grossman@cygnus.com)
2211 * Patches from Jeffrey Law <law@cs.utah.edu>.
2212 * hppa.h: Rework single precision FP
2213 instructions so that they correctly disassemble code
2216 Thu May 27 19:21:22 1993 Bruce Bauman (boot@osf.org)
2218 * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
2219 mov to allow instructions like mov ss,xyz(ecx) to assemble.
2221 Tue May 25 00:39:40 1993 Ken Raeburn (raeburn@cygnus.com)
2223 * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
2224 gdb will define it for now.
2226 Mon May 24 15:20:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2228 * sparc.h: Don't end enumerator list with comma.
2230 Fri May 14 15:15:50 1993 Ian Lance Taylor (ian@cygnus.com)
2232 * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
2233 * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
2234 ("bc2t"): Correct typo.
2235 ("[ls]wc[023]"): Use T rather than t.
2236 ("c[0123]"): Define general coprocessor instructions.
2238 Mon May 10 06:02:25 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2240 * m68k.h: Move split point for gcc compilation more towards
2243 Fri Apr 9 13:26:16 1993 Jim Kingdon (kingdon@cygnus.com)
2245 * rs6k.h: Clean up instructions for primary opcode 19 (many were
2246 simply wrong, ics, rfi, & rfsvc were missing).
2247 Add "a" to opr_ext for "bb". Doc fix.
2249 Thu Mar 18 13:45:31 1993 Per Bothner (bothner@rtl.cygnus.com)
2251 * i386.h: 486 extensions from John Hassey (hassey@dg-rtp.dg.com).
2252 * mips.h: Add casts, to suppress warnings about shifting too much.
2253 * m68k.h: Document the placement code '9'.
2255 Thu Feb 18 02:03:14 1993 John Gilmore (gnu@cygnus.com)
2257 * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART): Add kludge which
2258 allows callers to break up the large initialized struct full of
2259 opcodes into two half-sized ones. This permits GCC to compile
2260 this module, since it takes exponential space for initializers.
2261 (numopcodes, endop): Revise to use AND_OTHER_PART in size calcs.
2263 Thu Feb 4 02:06:56 1993 John Gilmore (gnu@cygnus.com)
2265 * a29k.h: Remove RCS crud, update GPL to v2, update copyrights.
2266 * convex.h: Added, from GDB's convx-opcode.h. Added CONST to all
2267 initialized structs in it.
2269 Thu Jan 28 21:32:22 1993 John Gilmore (gnu@cygnus.com)
2271 Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
2272 * m88k.h (PMEM): Avoid previous definition from <sys/param.h>.
2273 (AND): Change to AND_ to avoid ansidecl.h `AND' conflict.
2275 Sat Jan 23 18:10:49 PST 1993 Ralph Campbell (ralphc@pyramid.com)
2277 * mips.h: document "i" and "j" operands correctly.
2279 Thu Jan 7 15:58:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2281 * mips.h: Removed endianness dependency.
2283 Sun Jan 3 14:13:35 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2285 * h8300.h: include info on number of cycles per instruction.
2287 Mon Dec 21 21:29:08 1992 Stu Grossman (grossman at cygnus.com)
2289 * hppa.h: Move handy aliases to the front. Fix masks for extract
2290 and deposit instructions.
2292 Sat Dec 12 16:09:48 1992 Ian Lance Taylor (ian@cygnus.com)
2294 * i386.h: accept shld and shrd both with and without the shift
2295 count argument, which is always %cl.
2297 Fri Nov 27 17:13:18 1992 Ken Raeburn (raeburn at cygnus.com)
2299 * i386.h (i386_optab_end, i386_regtab_end): Now const.
2300 (one_byte_segment_defaults, two_byte_segment_defaults,
2301 i386_prefixtab_end): Ditto.
2303 Mon Nov 23 10:47:25 1992 Ken Raeburn (raeburn@cygnus.com)
2305 * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
2306 for operand 2; from John Carr, jfc@dsg.dec.com.
2308 Wed Nov 4 07:36:49 1992 Ken Raeburn (raeburn@cygnus.com)
2310 * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
2311 always use 16-bit offsets. Makes calculated-size jump tables
2314 Fri Oct 16 22:52:43 1992 Ken Raeburn (raeburn@cygnus.com)
2316 * i386.h: Fix one-operand forms of in* and out* patterns.
2318 Tue Sep 22 14:08:14 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2320 * m68k.h: Added CPU32 support.
2322 Tue Sep 22 00:38:41 1992 John Gilmore (gnu@cygnus.com)
2324 * mips.h (break): Disassemble the argument. Patch from
2325 jonathan@cs.stanford.edu (Jonathan Stone).
2327 Wed Sep 9 11:25:28 1992 Ian Lance Taylor (ian@cygnus.com)
2329 * m68k.h: merged Motorola and MIT syntax.
2331 Thu Sep 3 09:33:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2333 * m68k.h (pmove): make the tests less strict, the 68k book is
2336 Tue Aug 25 23:25:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
2338 * m68k.h (m68ec030): Defined as alias for 68030.
2339 (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
2340 for immediate 0-7 added. Set up some opcodes (ptest, bkpt) to use
2341 them. Tightened description of "fmovex" to distinguish it from
2342 some "pmove" encodings. Added "pmove" for 68030 MMU regs, cleaned
2343 up descriptions that claimed versions were available for chips not
2344 supporting them. Added "pmovefd".
2346 Mon Aug 24 12:04:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2348 * m68k.h: fix where the . goes in divull
2350 Wed Aug 19 11:22:24 1992 Ian Lance Taylor (ian@cygnus.com)
2352 * m68k.h: the cas2 instruction is supposed to be written with
2353 indirection on the last two operands, which can be either data or
2354 address registers. Added a new operand type 'r' which accepts
2355 either register type. Added new cases for cas2l and cas2w which
2356 use them. Corrected masks for cas2 which failed to recognize use
2357 of address register.
2359 Fri Aug 14 14:20:38 1992 Per Bothner (bothner@cygnus.com)
2361 * m68k.h: Merged in patches (mostly m68040-specific) from
2362 Colin Smith <colin@wrs.com>.
2364 * m68k.h: Merged m68kmri.h and m68k.h (using the former as a
2365 base). Also cleaned up duplicates, re-ordered instructions for
2366 the sake of dis-assembling (so aliases come after standard names).
2367 * m68kmri.h: Now just defines some macros, and #includes m68k.h.
2369 Wed Aug 12 16:38:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2371 * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
2374 Mon Aug 10 23:22:33 1992 Ken Raeburn (raeburn@cygnus.com)
2376 * sparc.h: Moved tables to BFD library.
2378 * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
2380 Sun Jun 28 13:29:03 1992 Fred Fish (fnf@cygnus.com)
2382 * h8300.h: Finish filling in all the holes in the opcode table,
2383 so that the Lucid C compiler can digest this as well...
2385 Fri Jun 26 21:27:17 1992 John Gilmore (gnu at cygnus.com)
2387 * i386.h: Add setc, setnc, addr16, data16, repz, repnz aliases.
2388 Fix opcodes on various sizes of fild/fist instructions
2389 (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
2390 Use tabs to indent for comments. Fixes suggested by Minh Tran-Le.
2392 Thu Jun 25 16:13:26 1992 Stu Grossman (grossman at cygnus.com)
2394 * h8300.h: Fill in all the holes in the opcode table so that the
2395 losing HPUX C compiler can digest this...
2397 Thu Jun 11 12:15:25 1992 John Gilmore (gnu at cygnus.com)
2399 * mips.h: Fix decoding of coprocessor instructions, somewhat.
2400 (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
2402 Thu May 28 11:17:44 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
2404 * sparc.h: Add new architecture variant sparclite; add its scan
2405 and divscc opcodes. Define ARCHITECTURES_CONFLICT_P macro.
2407 Tue May 5 14:23:27 1992 Per Bothner (bothner@rtl.cygnus.com)
2409 * mips.h: Add some more opcode synonyms (from Frank Yellin,
2412 Thu Apr 16 18:25:26 1992 Per Bothner (bothner@cygnus.com)
2414 * rs6k.h: New version from IBM (Metin).
2416 Thu Apr 9 00:31:19 1992 Per Bothner (bothner@rtl.cygnus.com)
2418 * rs6k.h: Fix incorrect extended opcode for instructions `fm'
2419 and `fd'. (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
2421 Tue Apr 7 13:38:47 1992 Stu Grossman (grossman at cygnus.com)
2423 * rs6k.h: Move from ../../gdb/rs6k-opcode.h.
2425 Fri Apr 3 11:30:20 1992 Fred Fish (fnf@cygnus.com)
2427 * m68k.h (one, two): Cast macro args to unsigned to suppress
2428 complaints from compiler and lint about integer overflow during
2431 Sun Mar 29 12:22:08 1992 John Gilmore (gnu at cygnus.com)
2433 * sparc.h (OP): Avoid signed overflow when shifting to high order bit.
2435 Fri Mar 6 00:22:38 1992 John Gilmore (gnu at cygnus.com)
2437 * mips.h: Make bitfield layout depend on the HOST compiler,
2438 not on the TARGET system.
2440 Fri Feb 21 01:29:51 1992 K. Richard Pixley (rich@cygnus.com)
2442 * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
2443 scmp, slod, smov, ssca, ssto. Curtesy Minh Tran-Le
2444 <TRANLE@INTELLICORP.COM>.
2446 Thu Jan 30 07:31:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2448 * h8300.h: turned op_type enum into #define list
2450 Thu Jan 30 01:07:24 1992 John Gilmore (gnu at cygnus.com)
2452 * sparc.h: Remove "cypress" architecture. Remove "fitox" and
2453 similar instructions -- they've been renamed to "fitoq", etc.
2454 REALLY fix tsubcctv. Fix "fcmpeq" and "fcmpq" which had wrong
2455 number of arguments.
2456 * h8300.h: Remove extra ; which produces compiler warning.
2458 Tue Jan 28 22:59:22 1992 Stu Grossman (grossman at cygnus.com)
2460 * sparc.h: fix opcode for tsubcctv.
2462 Tue Jan 7 17:19:39 1992 K. Richard Pixley (rich at cygnus.com)
2464 * sparc.h: fba and cba are now aliases for fb and cb respectively.
2466 Fri Dec 27 10:55:50 1991 Per Bothner (bothner at cygnus.com)
2468 * sparc.h (nop): Made the 'lose' field be even tighter,
2469 so only a standard 'nop' is disassembled as a nop.
2471 Sun Dec 22 12:18:18 1991 Michael Tiemann (tiemann at cygnus.com)
2473 * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
2474 disassembled as a nop.
2476 Wed Dec 18 17:19:44 1991 Stu Grossman (grossman at cygnus.com)
2478 * m68k.h, sparc.h: ANSIfy enums.
2480 Tue Dec 10 00:22:20 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2482 * sparc.h: fix a typo.
2484 Sat Nov 30 20:40:51 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2486 * a29k.h, arm.h, h8300.h, i386.h, i860.h, i960.h , m68k.h,
2487 m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
2488 vax.h: Renamed from ../<foo>-opcode.h.
2492 version-control: never
projects / deliverable / binutils-gdb.git / blob