1 Thu Jun 2 12:23:17 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
3 * m68k.h (m68060): Defined.
4 (m68040up, mfloat, mmmu): Include it.
5 (struct m68k_opcode): Widen `arch' field.
6 (m68k_opcodes): Updated for M68060. Removed comments that were
7 instructions commented out by "JF" years ago.
9 Thu Apr 28 18:31:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
11 * m68k.h (struct m68k_opcode): Shorten `arch' field to 8 bits, and
12 add a one-bit `flags' field.
15 Wed Apr 27 11:29:52 1994 Steve Chamberlain (sac@cygnus.com)
17 * h8300.h (dec, inc): Get encoding right.
19 Mon Apr 4 13:12:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
21 * ppc.h (struct powerpc_operand): Removed signedp field; just use
23 (PPC_OPERAND_SIGNED): Define.
24 (PPC_OPERAND_SIGNOPT): Define.
26 Thu Mar 31 19:34:08 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
28 * i386.h (IS_JUMP_ON_ECX_ZERO, "jcxz" pattern): Operand size
29 prefix is 0x66, not 0x67. Patch from H.J. Lu (hlu@nynexst.com).
31 Thu Mar 3 15:51:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
33 * i386.h: Reverse last change. It'll be handled in gas instead.
35 Thu Feb 24 15:29:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
37 * i386.h (sar): Disabled the two-operand Imm1 form, since it was
38 slower on the 486 and used the implicit shift count despite the
39 explicit operand. The one-operand form is still available to get
40 the shorter form with the implicit shift count.
42 Thu Feb 17 12:27:52 1994 Torbjorn Granlund (tege@mexican.cygnus.com)
44 * hppa.h: Fix typo in fstws arg string.
46 Wed Feb 9 21:23:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
48 * ppc.h (struct powerpc_opcode): Make operands field unsigned.
50 Mon Feb 7 19:14:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
52 * ppc.h (PPC_OPCODE_601): Define.
54 Fri Feb 4 23:43:50 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
56 * hppa.h (addb): Use '@' for addb and addib pseudo ops.
57 (so we can determine valid completers for both addb and addb[tf].)
59 * hppa.h (xmpyu): No floating point format specifier for the
62 Fri Feb 4 23:36:52 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
64 * ppc.h (PPC_OPERAND_NEXT): Define.
65 (PPC_OPERAND_NEGATIVE): Change value to make room for above.
66 (struct powerpc_macro): Define.
67 (powerpc_macros, powerpc_num_macros): Declare.
69 Fri Jan 21 19:13:50 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
71 * ppc.h: New file. Header file for PowerPC opcode table.
73 Mon Jan 17 00:14:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
75 * hppa.h: More minor template fixes for sfu and copr (to allow
76 for easier disassembly).
78 * hppa.h: Fix templates for all the sfu and copr instructions.
80 Wed Dec 15 15:12:42 1993 Ken Raeburn (raeburn@cujo.cygnus.com)
82 * i386.h (push): Permit Imm16 operand too.
84 Sat Dec 11 16:14:06 1993 Steve Chamberlain (sac@thepub.cygnus.com)
86 * h8300.h (andc): Exists in base arch.
88 Wed Dec 1 12:15:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
90 * From Hisashi MINAMINO <minamino@sramhc.sra.co.jp>
91 * hppa.h: #undef NONE to avoid conflict with hiux include files.
93 Sun Nov 21 22:06:57 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
95 * hppa.h: Add FP quadword store instructions.
97 Wed Nov 17 17:13:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
99 * mips.h: (M_J_A): Added.
102 Mon Nov 8 12:12:47 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
104 * mips.h (OP_MASK_CACHE, OP_SH_CACHE): Define. From Ted Lemon
105 <mellon@pepper.ncd.com>.
107 Sun Nov 7 00:30:11 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
109 * hppa.h: Immediate field in probei instructions is unsigned,
110 not low-sign extended.
112 Wed Nov 3 10:30:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
114 * m88k.h (RRI10MASK): Change from 0xfc00ffe0 to 0xfc00fc00.
116 Tue Nov 2 12:41:30 1993 Ken Raeburn (raeburn@rover.cygnus.com)
118 * i386.h: Add "fxch" without operand.
120 Mon Nov 1 18:13:03 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
122 * mips.h (M_JAL_1, M_JAL_2, M_JAL_A): Added.
124 Sat Oct 2 22:26:11 1993 Jeffrey A Law (law@snake.cs.utah.edu)
126 * hppa.h: Add gfw and gfr to the opcode table.
128 Wed Sep 29 16:23:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
130 * m88k.h: extended to handle m88110.
132 Tue Sep 28 19:19:08 1993 Jeffrey A Law (law@snake.cs.utah.edu)
134 * hppa.h (be, ble): Use operand type 'z' to denote absolute branch
137 Tue Sep 14 14:04:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
139 * i960.h (i960_opcodes): Properly bracket initializers.
141 Mon Sep 13 12:50:52 1993 K. Richard Pixley (rich@sendai.cygnus.com)
143 * m88k.h (BOFLAG): rewrite to avoid nested comment.
145 Mon Sep 13 15:46:06 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
147 * m68k.h (two): Protect second argument with parentheses.
149 Fri Sep 10 16:29:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
151 * i386.h (i386_optab): Added new instruction "rsm" (for i386sl).
152 Deleted old in/out instructions in "#if 0" section.
154 Thu Sep 9 17:42:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
156 * i386.h (i386_optab): Properly bracket initializers.
158 Wed Aug 25 13:50:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
160 * hppa.h (pa_opcode): Use '|' for movb and movib insns. (From
161 Jeff Law, law@cs.utah.edu).
163 Mon Aug 23 16:55:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
165 * i386.h (lcall): Accept Imm32 operand also.
167 Mon Aug 23 12:43:11 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
169 * mips.h (M_ABSU): Removed (absolute value of unsigned number??).
172 Thu Aug 19 15:08:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
174 * mips.h (INSN_*): Changed values. Removed unused definitions.
175 Added INSN_COND_BRANCH_LIKELY, INSN_ISA2 and INSN_ISA3. Split
176 INSN_LOAD_DELAY into INSN_LOAD_MEMORY_DELAY and
177 INSN_LOAD_COPROC_DELAY. Split INSN_COPROC_DELAY into
178 INSN_COPROC_MOVE_DELAY and INSN_COPROC_MEMORY_DELAY.
179 (M_*): Added new values for r6000 and r4000 macros.
180 (ANY_DELAY): Removed.
182 Wed Aug 18 15:37:48 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
184 * mips.h: Added M_LI_S and M_LI_SS.
186 Tue Aug 17 07:08:08 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
188 * h8300.h: Get some rare mov.bs correct.
190 Thu Aug 5 09:15:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
192 * sparc.h: Don't define const ourself; rely on ansidecl.h having
195 Fri Jul 30 18:41:11 1993 John Gilmore (gnu@cygnus.com)
197 * sparc.h (F_JSR, F_UNBR, F_CONDBR): Add new flags to mark
198 jump instructions, for use in disassemblers.
200 Thu Jul 22 07:25:27 1993 Ian Lance Taylor (ian@cygnus.com)
202 * m88k.h: Make bitfields just unsigned, not unsigned long or
205 Wed Jul 21 11:55:31 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
207 * hppa.h: New argument type 'y'. Use in various float instructions.
209 Mon Jul 19 17:17:03 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
211 * hppa.h (break): First immediate field is unsigned.
213 * hppa.h: Add rfir instruction.
215 Sun Jul 18 16:28:08 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
217 * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
219 Fri Jul 16 09:59:29 1993 Ian Lance Taylor (ian@cygnus.com)
221 * mips.h: Reworked the hazard information somewhat, and fixed some
222 bugs in the instruction hazard descriptions.
224 Thu Jul 15 12:42:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
226 * m88k.h: Corrected a couple of opcodes.
228 Tue Jul 6 15:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
230 * mips.h: Replaced with version from Ralph Campbell and OSF. The
231 new version includes instruction hazard information, but is
232 otherwise reasonably similar.
234 Thu Jul 1 20:36:17 1993 Doug Evans (dje@canuck.cygnus.com)
236 * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
238 Fri Jun 11 18:38:44 1993 Ken Raeburn (raeburn@cygnus.com)
240 Patches from Jeff Law, law@cs.utah.edu:
241 * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
242 Make the tables be the same for the following instructions:
243 "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
244 "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
245 "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
246 "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
247 "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
250 * hppa.h: Make new and old tables the same for "break", "mtctl",
251 "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
252 Fix typo in last patch. Collapse several #ifdefs into a
255 * hppa.h: Delete remaining OLD_TABLE code. Bring some
256 of the comments up-to-date.
258 * hppa.h: Update "free list" of letters and update
259 comments describing each letter's function.
261 Fri Jun 4 15:41:37 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
263 * h8300.h: checkpoint, includes H8/300-H opcodes.
265 Thu Jun 3 15:42:59 1993 Stu Grossman (grossman@cygnus.com)
267 * Patches from Jeffrey Law <law@cs.utah.edu>.
268 * hppa.h: Rework single precision FP
269 instructions so that they correctly disassemble code
272 Thu May 27 19:21:22 1993 Bruce Bauman (boot@osf.org)
274 * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
275 mov to allow instructions like mov ss,xyz(ecx) to assemble.
277 Tue May 25 00:39:40 1993 Ken Raeburn (raeburn@cygnus.com)
279 * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
280 gdb will define it for now.
282 Mon May 24 15:20:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
284 * sparc.h: Don't end enumerator list with comma.
286 Fri May 14 15:15:50 1993 Ian Lance Taylor (ian@cygnus.com)
288 * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
289 * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
290 ("bc2t"): Correct typo.
291 ("[ls]wc[023]"): Use T rather than t.
292 ("c[0123]"): Define general coprocessor instructions.
294 Mon May 10 06:02:25 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
296 * m68k.h: Move split point for gcc compilation more towards
299 Fri Apr 9 13:26:16 1993 Jim Kingdon (kingdon@cygnus.com)
301 * rs6k.h: Clean up instructions for primary opcode 19 (many were
302 simply wrong, ics, rfi, & rfsvc were missing).
303 Add "a" to opr_ext for "bb". Doc fix.
305 Thu Mar 18 13:45:31 1993 Per Bothner (bothner@rtl.cygnus.com)
307 * i386.h: 486 extensions from John Hassey (hassey@dg-rtp.dg.com).
308 * mips.h: Add casts, to suppress warnings about shifting too much.
309 * m68k.h: Document the placement code '9'.
311 Thu Feb 18 02:03:14 1993 John Gilmore (gnu@cygnus.com)
313 * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART): Add kludge which
314 allows callers to break up the large initialized struct full of
315 opcodes into two half-sized ones. This permits GCC to compile
316 this module, since it takes exponential space for initializers.
317 (numopcodes, endop): Revise to use AND_OTHER_PART in size calcs.
319 Thu Feb 4 02:06:56 1993 John Gilmore (gnu@cygnus.com)
321 * a29k.h: Remove RCS crud, update GPL to v2, update copyrights.
322 * convex.h: Added, from GDB's convx-opcode.h. Added CONST to all
323 initialized structs in it.
325 Thu Jan 28 21:32:22 1993 John Gilmore (gnu@cygnus.com)
327 Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
328 * m88k.h (PMEM): Avoid previous definition from <sys/param.h>.
329 (AND): Change to AND_ to avoid ansidecl.h `AND' conflict.
331 Sat Jan 23 18:10:49 PST 1993 Ralph Campbell (ralphc@pyramid.com)
333 * mips.h: document "i" and "j" operands correctly.
335 Thu Jan 7 15:58:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
337 * mips.h: Removed endianness dependency.
339 Sun Jan 3 14:13:35 1993 Steve Chamberlain (sac@thepub.cygnus.com)
341 * h8300.h: include info on number of cycles per instruction.
343 Mon Dec 21 21:29:08 1992 Stu Grossman (grossman at cygnus.com)
345 * hppa.h: Move handy aliases to the front. Fix masks for extract
346 and deposit instructions.
348 Sat Dec 12 16:09:48 1992 Ian Lance Taylor (ian@cygnus.com)
350 * i386.h: accept shld and shrd both with and without the shift
351 count argument, which is always %cl.
353 Fri Nov 27 17:13:18 1992 Ken Raeburn (raeburn at cygnus.com)
355 * i386.h (i386_optab_end, i386_regtab_end): Now const.
356 (one_byte_segment_defaults, two_byte_segment_defaults,
357 i386_prefixtab_end): Ditto.
359 Mon Nov 23 10:47:25 1992 Ken Raeburn (raeburn@cygnus.com)
361 * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
362 for operand 2; from John Carr, jfc@dsg.dec.com.
364 Wed Nov 4 07:36:49 1992 Ken Raeburn (raeburn@cygnus.com)
366 * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
367 always use 16-bit offsets. Makes calculated-size jump tables
370 Fri Oct 16 22:52:43 1992 Ken Raeburn (raeburn@cygnus.com)
372 * i386.h: Fix one-operand forms of in* and out* patterns.
374 Tue Sep 22 14:08:14 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
376 * m68k.h: Added CPU32 support.
378 Tue Sep 22 00:38:41 1992 John Gilmore (gnu@cygnus.com)
380 * mips.h (break): Disassemble the argument. Patch from
381 jonathan@cs.stanford.edu (Jonathan Stone).
383 Wed Sep 9 11:25:28 1992 Ian Lance Taylor (ian@cygnus.com)
385 * m68k.h: merged Motorola and MIT syntax.
387 Thu Sep 3 09:33:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
389 * m68k.h (pmove): make the tests less strict, the 68k book is
392 Tue Aug 25 23:25:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
394 * m68k.h (m68ec030): Defined as alias for 68030.
395 (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
396 for immediate 0-7 added. Set up some opcodes (ptest, bkpt) to use
397 them. Tightened description of "fmovex" to distinguish it from
398 some "pmove" encodings. Added "pmove" for 68030 MMU regs, cleaned
399 up descriptions that claimed versions were available for chips not
400 supporting them. Added "pmovefd".
402 Mon Aug 24 12:04:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
404 * m68k.h: fix where the . goes in divull
406 Wed Aug 19 11:22:24 1992 Ian Lance Taylor (ian@cygnus.com)
408 * m68k.h: the cas2 instruction is supposed to be written with
409 indirection on the last two operands, which can be either data or
410 address registers. Added a new operand type 'r' which accepts
411 either register type. Added new cases for cas2l and cas2w which
412 use them. Corrected masks for cas2 which failed to recognize use
415 Fri Aug 14 14:20:38 1992 Per Bothner (bothner@cygnus.com)
417 * m68k.h: Merged in patches (mostly m68040-specific) from
418 Colin Smith <colin@wrs.com>.
420 * m68k.h: Merged m68kmri.h and m68k.h (using the former as a
421 base). Also cleaned up duplicates, re-ordered instructions for
422 the sake of dis-assembling (so aliases come after standard names).
423 * m68kmri.h: Now just defines some macros, and #includes m68k.h.
425 Wed Aug 12 16:38:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
427 * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
430 Mon Aug 10 23:22:33 1992 Ken Raeburn (raeburn@cygnus.com)
432 * sparc.h: Moved tables to BFD library.
434 * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
436 Sun Jun 28 13:29:03 1992 Fred Fish (fnf@cygnus.com)
438 * h8300.h: Finish filling in all the holes in the opcode table,
439 so that the Lucid C compiler can digest this as well...
441 Fri Jun 26 21:27:17 1992 John Gilmore (gnu at cygnus.com)
443 * i386.h: Add setc, setnc, addr16, data16, repz, repnz aliases.
444 Fix opcodes on various sizes of fild/fist instructions
445 (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
446 Use tabs to indent for comments. Fixes suggested by Minh Tran-Le.
448 Thu Jun 25 16:13:26 1992 Stu Grossman (grossman at cygnus.com)
450 * h8300.h: Fill in all the holes in the opcode table so that the
451 losing HPUX C compiler can digest this...
453 Thu Jun 11 12:15:25 1992 John Gilmore (gnu at cygnus.com)
455 * mips.h: Fix decoding of coprocessor instructions, somewhat.
456 (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
458 Thu May 28 11:17:44 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
460 * sparc.h: Add new architecture variant sparclite; add its scan
461 and divscc opcodes. Define ARCHITECTURES_CONFLICT_P macro.
463 Tue May 5 14:23:27 1992 Per Bothner (bothner@rtl.cygnus.com)
465 * mips.h: Add some more opcode synonyms (from Frank Yellin,
468 Thu Apr 16 18:25:26 1992 Per Bothner (bothner@cygnus.com)
470 * rs6k.h: New version from IBM (Metin).
472 Thu Apr 9 00:31:19 1992 Per Bothner (bothner@rtl.cygnus.com)
474 * rs6k.h: Fix incorrect extended opcode for instructions `fm'
475 and `fd'. (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
477 Tue Apr 7 13:38:47 1992 Stu Grossman (grossman at cygnus.com)
479 * rs6k.h: Move from ../../gdb/rs6k-opcode.h.
481 Fri Apr 3 11:30:20 1992 Fred Fish (fnf@cygnus.com)
483 * m68k.h (one, two): Cast macro args to unsigned to suppress
484 complaints from compiler and lint about integer overflow during
487 Sun Mar 29 12:22:08 1992 John Gilmore (gnu at cygnus.com)
489 * sparc.h (OP): Avoid signed overflow when shifting to high order bit.
491 Fri Mar 6 00:22:38 1992 John Gilmore (gnu at cygnus.com)
493 * mips.h: Make bitfield layout depend on the HOST compiler,
494 not on the TARGET system.
496 Fri Feb 21 01:29:51 1992 K. Richard Pixley (rich@cygnus.com)
498 * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
499 scmp, slod, smov, ssca, ssto. Curtesy Minh Tran-Le
500 <TRANLE@INTELLICORP.COM>.
502 Thu Jan 30 07:31:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
504 * h8300.h: turned op_type enum into #define list
506 Thu Jan 30 01:07:24 1992 John Gilmore (gnu at cygnus.com)
508 * sparc.h: Remove "cypress" architecture. Remove "fitox" and
509 similar instructions -- they've been renamed to "fitoq", etc.
510 REALLY fix tsubcctv. Fix "fcmpeq" and "fcmpq" which had wrong
512 * h8300.h: Remove extra ; which produces compiler warning.
514 Tue Jan 28 22:59:22 1992 Stu Grossman (grossman at cygnus.com)
516 * sparc.h: fix opcode for tsubcctv.
518 Tue Jan 7 17:19:39 1992 K. Richard Pixley (rich at cygnus.com)
520 * sparc.h: fba and cba are now aliases for fb and cb respectively.
522 Fri Dec 27 10:55:50 1991 Per Bothner (bothner at cygnus.com)
524 * sparc.h (nop): Made the 'lose' field be even tighter,
525 so only a standard 'nop' is disassembled as a nop.
527 Sun Dec 22 12:18:18 1991 Michael Tiemann (tiemann at cygnus.com)
529 * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
530 disassembled as a nop.
532 Tue Dec 10 00:22:20 1991 K. Richard Pixley (rich at rtl.cygnus.com)
534 * sparc.h: fix a typo.
536 Sat Nov 30 20:40:51 1991 Steve Chamberlain (sac at rtl.cygnus.com)
538 * a29k.h, arm.h, h8300.h, i386.h, i860.h, i960.h , m68k.h,
539 m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
540 vax.h, ChangeLog: renamed from ../<foo>-opcode.h
544 version-control: never