1 Sun Jul 18 16:28:08 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
3 * mips.h: Split the actual table out into ../../opcodes/mips-opc.c.
5 Fri Jul 16 09:59:29 1993 Ian Lance Taylor (ian@cygnus.com)
7 * mips.h: Reworked the hazard information somewhat, and fixed some
8 bugs in the instruction hazard descriptions.
10 Thu Jul 15 12:42:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
12 * m88k.h: Corrected a couple of opcodes.
14 Tue Jul 6 15:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
16 * mips.h: Replaced with version from Ralph Campbell and OSF. The
17 new version includes instruction hazard information, but is
18 otherwise reasonably similar.
20 Thu Jul 1 20:36:17 1993 Doug Evans (dje@canuck.cygnus.com)
22 * h8300.h: Fix typo in UNOP3 (affected sh[al][lr].l).
24 Fri Jun 11 18:38:44 1993 Ken Raeburn (raeburn@cygnus.com)
26 Patches from Jeff Law, law@cs.utah.edu:
27 * hppa.h: Clean up some of the OLD_TABLE, non-OLD_TABLE braindamage.
28 Make the tables be the same for the following instructions:
29 "bb", "addb[tf]", "addib[tf]", "add", "add[loc]", "addco",
30 "sh[123]add", "sh[123]add[lo]", "sub", "sub[obt]", "sub[bt]o",
31 "ds", "comclr", "addi", "addi[ot]", "addito", "subi", "subio",
32 "comiclr", "fadd", "fsub", "fmpy", "fdiv", "fsqrt", "fabs",
33 "frnd", "fcpy", "fcnvff", "fcnvxf", "fcnvfx", "fcnvfxt",
36 * hppa.h: Make new and old tables the same for "break", "mtctl",
37 "mfctl", "bb", "ssm", "rsm", "xmpyu", "fmpyadd", "fmpysub".
38 Fix typo in last patch. Collapse several #ifdefs into a
41 * hppa.h: Delete remaining OLD_TABLE code. Bring some
42 of the comments up-to-date.
44 * hppa.h: Update "free list" of letters and update
45 comments describing each letter's function.
47 Fri Jun 4 15:41:37 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
49 * h8300.h: checkpoint, includes H8/300-H opcodes.
51 Thu Jun 3 15:42:59 1993 Stu Grossman (grossman@cygnus.com)
53 * Patches from Jeffrey Law <law@cs.utah.edu>.
54 * hppa.h: Rework single precision FP
55 instructions so that they correctly disassemble code
58 Thu May 27 19:21:22 1993 Bruce Bauman (boot@osf.org)
60 * i386.h (i386_optab, mov pattern): Remove Mem16 restriction from
61 mov to allow instructions like mov ss,xyz(ecx) to assemble.
63 Tue May 25 00:39:40 1993 Ken Raeburn (raeburn@cygnus.com)
65 * hppa.h: Use new version from Utah if OLD_TABLE isn't defined;
66 gdb will define it for now.
68 Mon May 24 15:20:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
70 * sparc.h: Don't end enumerator list with comma.
72 Fri May 14 15:15:50 1993 Ian Lance Taylor (ian@cygnus.com)
74 * Based on patches from davidj@ICSI.Berkeley.EDU (David Johnson):
75 * mips.h (OP_MASK_COPZ, OP_SH_COPZ): Define.
76 ("bc2t"): Correct typo.
77 ("[ls]wc[023]"): Use T rather than t.
78 ("c[0123]"): Define general coprocessor instructions.
80 Mon May 10 06:02:25 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
82 * m68k.h: Move split point for gcc compilation more towards
85 Fri Apr 9 13:26:16 1993 Jim Kingdon (kingdon@cygnus.com)
87 * rs6k.h: Clean up instructions for primary opcode 19 (many were
88 simply wrong, ics, rfi, & rfsvc were missing).
89 Add "a" to opr_ext for "bb". Doc fix.
91 Thu Mar 18 13:45:31 1993 Per Bothner (bothner@rtl.cygnus.com)
93 * i386.h: 486 extensions from John Hassey (hassey@dg-rtp.dg.com).
94 * mips.h: Add casts, to suppress warnings about shifting too much.
95 * m68k.h: Document the placement code '9'.
97 Thu Feb 18 02:03:14 1993 John Gilmore (gnu@cygnus.com)
99 * m68k.h (BREAK_UP_BIG_DECL, AND_OTHER_PART): Add kludge which
100 allows callers to break up the large initialized struct full of
101 opcodes into two half-sized ones. This permits GCC to compile
102 this module, since it takes exponential space for initializers.
103 (numopcodes, endop): Revise to use AND_OTHER_PART in size calcs.
105 Thu Feb 4 02:06:56 1993 John Gilmore (gnu@cygnus.com)
107 * a29k.h: Remove RCS crud, update GPL to v2, update copyrights.
108 * convex.h: Added, from GDB's convx-opcode.h. Added CONST to all
109 initialized structs in it.
111 Thu Jan 28 21:32:22 1993 John Gilmore (gnu@cygnus.com)
113 Delta 88 changes inspired by Carl Greco, <cgreco@Creighton.Edu>:
114 * m88k.h (PMEM): Avoid previous definition from <sys/param.h>.
115 (AND): Change to AND_ to avoid ansidecl.h `AND' conflict.
117 Sat Jan 23 18:10:49 PST 1993 Ralph Campbell (ralphc@pyramid.com)
119 * mips.h: document "i" and "j" operands correctly.
121 Thu Jan 7 15:58:13 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
123 * mips.h: Removed endianness dependency.
125 Sun Jan 3 14:13:35 1993 Steve Chamberlain (sac@thepub.cygnus.com)
127 * h8300.h: include info on number of cycles per instruction.
129 Mon Dec 21 21:29:08 1992 Stu Grossman (grossman at cygnus.com)
131 * hppa.h: Move handy aliases to the front. Fix masks for extract
132 and deposit instructions.
134 Sat Dec 12 16:09:48 1992 Ian Lance Taylor (ian@cygnus.com)
136 * i386.h: accept shld and shrd both with and without the shift
137 count argument, which is always %cl.
139 Fri Nov 27 17:13:18 1992 Ken Raeburn (raeburn at cygnus.com)
141 * i386.h (i386_optab_end, i386_regtab_end): Now const.
142 (one_byte_segment_defaults, two_byte_segment_defaults,
143 i386_prefixtab_end): Ditto.
145 Mon Nov 23 10:47:25 1992 Ken Raeburn (raeburn@cygnus.com)
147 * vax.h (bb*): Use "v" (bitfield type), not "a" (address operand)
148 for operand 2; from John Carr, jfc@dsg.dec.com.
150 Wed Nov 4 07:36:49 1992 Ken Raeburn (raeburn@cygnus.com)
152 * m68k.h: Define FIXED_SIZE_BRANCH, so bsr and bra instructions
153 always use 16-bit offsets. Makes calculated-size jump tables
156 Fri Oct 16 22:52:43 1992 Ken Raeburn (raeburn@cygnus.com)
158 * i386.h: Fix one-operand forms of in* and out* patterns.
160 Tue Sep 22 14:08:14 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
162 * m68k.h: Added CPU32 support.
164 Tue Sep 22 00:38:41 1992 John Gilmore (gnu@cygnus.com)
166 * mips.h (break): Disassemble the argument. Patch from
167 jonathan@cs.stanford.edu (Jonathan Stone).
169 Wed Sep 9 11:25:28 1992 Ian Lance Taylor (ian@cygnus.com)
171 * m68k.h: merged Motorola and MIT syntax.
173 Thu Sep 3 09:33:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
175 * m68k.h (pmove): make the tests less strict, the 68k book is
178 Tue Aug 25 23:25:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
180 * m68k.h (m68ec030): Defined as alias for 68030.
181 (m68k_opcodes): New type characters "3" for 68030 MMU regs and "t"
182 for immediate 0-7 added. Set up some opcodes (ptest, bkpt) to use
183 them. Tightened description of "fmovex" to distinguish it from
184 some "pmove" encodings. Added "pmove" for 68030 MMU regs, cleaned
185 up descriptions that claimed versions were available for chips not
186 supporting them. Added "pmovefd".
188 Mon Aug 24 12:04:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
190 * m68k.h: fix where the . goes in divull
192 Wed Aug 19 11:22:24 1992 Ian Lance Taylor (ian@cygnus.com)
194 * m68k.h: the cas2 instruction is supposed to be written with
195 indirection on the last two operands, which can be either data or
196 address registers. Added a new operand type 'r' which accepts
197 either register type. Added new cases for cas2l and cas2w which
198 use them. Corrected masks for cas2 which failed to recognize use
201 Fri Aug 14 14:20:38 1992 Per Bothner (bothner@cygnus.com)
203 * m68k.h: Merged in patches (mostly m68040-specific) from
204 Colin Smith <colin@wrs.com>.
206 * m68k.h: Merged m68kmri.h and m68k.h (using the former as a
207 base). Also cleaned up duplicates, re-ordered instructions for
208 the sake of dis-assembling (so aliases come after standard names).
209 * m68kmri.h: Now just defines some macros, and #includes m68k.h.
211 Wed Aug 12 16:38:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
213 * m68kmri.h: added various opcodes. Moved jbxx to bxxes. Filled in
216 Mon Aug 10 23:22:33 1992 Ken Raeburn (raeburn@cygnus.com)
218 * sparc.h: Moved tables to BFD library.
220 * i386.h (i386_optab): Add fildq, fistpq aliases used by gcc.
222 Sun Jun 28 13:29:03 1992 Fred Fish (fnf@cygnus.com)
224 * h8300.h: Finish filling in all the holes in the opcode table,
225 so that the Lucid C compiler can digest this as well...
227 Fri Jun 26 21:27:17 1992 John Gilmore (gnu at cygnus.com)
229 * i386.h: Add setc, setnc, addr16, data16, repz, repnz aliases.
230 Fix opcodes on various sizes of fild/fist instructions
231 (16bit=no suffix, 32bit="l" suffix, 64bit="ll" suffix).
232 Use tabs to indent for comments. Fixes suggested by Minh Tran-Le.
234 Thu Jun 25 16:13:26 1992 Stu Grossman (grossman at cygnus.com)
236 * h8300.h: Fill in all the holes in the opcode table so that the
237 losing HPUX C compiler can digest this...
239 Thu Jun 11 12:15:25 1992 John Gilmore (gnu at cygnus.com)
241 * mips.h: Fix decoding of coprocessor instructions, somewhat.
242 (Fix by Eric Anderson, 3jean@maas-neotek.arc.nasa.gov.)
244 Thu May 28 11:17:44 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
246 * sparc.h: Add new architecture variant sparclite; add its scan
247 and divscc opcodes. Define ARCHITECTURES_CONFLICT_P macro.
249 Tue May 5 14:23:27 1992 Per Bothner (bothner@rtl.cygnus.com)
251 * mips.h: Add some more opcode synonyms (from Frank Yellin,
254 Thu Apr 16 18:25:26 1992 Per Bothner (bothner@cygnus.com)
256 * rs6k.h: New version from IBM (Metin).
258 Thu Apr 9 00:31:19 1992 Per Bothner (bothner@rtl.cygnus.com)
260 * rs6k.h: Fix incorrect extended opcode for instructions `fm'
261 and `fd'. (From metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).)
263 Tue Apr 7 13:38:47 1992 Stu Grossman (grossman at cygnus.com)
265 * rs6k.h: Move from ../../gdb/rs6k-opcode.h.
267 Fri Apr 3 11:30:20 1992 Fred Fish (fnf@cygnus.com)
269 * m68k.h (one, two): Cast macro args to unsigned to suppress
270 complaints from compiler and lint about integer overflow during
273 Sun Mar 29 12:22:08 1992 John Gilmore (gnu at cygnus.com)
275 * sparc.h (OP): Avoid signed overflow when shifting to high order bit.
277 Fri Mar 6 00:22:38 1992 John Gilmore (gnu at cygnus.com)
279 * mips.h: Make bitfield layout depend on the HOST compiler,
280 not on the TARGET system.
282 Fri Feb 21 01:29:51 1992 K. Richard Pixley (rich@cygnus.com)
284 * i386.h: added inb, inw, outb, outw opcodes, added att syntax for
285 scmp, slod, smov, ssca, ssto. Curtesy Minh Tran-Le
286 <TRANLE@INTELLICORP.COM>.
288 Thu Jan 30 07:31:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
290 * h8300.h: turned op_type enum into #define list
292 Thu Jan 30 01:07:24 1992 John Gilmore (gnu at cygnus.com)
294 * sparc.h: Remove "cypress" architecture. Remove "fitox" and
295 similar instructions -- they've been renamed to "fitoq", etc.
296 REALLY fix tsubcctv. Fix "fcmpeq" and "fcmpq" which had wrong
298 * h8300.h: Remove extra ; which produces compiler warning.
300 Tue Jan 28 22:59:22 1992 Stu Grossman (grossman at cygnus.com)
302 * sparc.h: fix opcode for tsubcctv.
304 Tue Jan 7 17:19:39 1992 K. Richard Pixley (rich at cygnus.com)
306 * sparc.h: fba and cba are now aliases for fb and cb respectively.
308 Fri Dec 27 10:55:50 1991 Per Bothner (bothner at cygnus.com)
310 * sparc.h (nop): Made the 'lose' field be even tighter,
311 so only a standard 'nop' is disassembled as a nop.
313 Sun Dec 22 12:18:18 1991 Michael Tiemann (tiemann at cygnus.com)
315 * sparc.h (nop): Add RD_GO to `lose' so that only %g0 in dest is
316 disassembled as a nop.
318 Tue Dec 10 00:22:20 1991 K. Richard Pixley (rich at rtl.cygnus.com)
320 * sparc.h: fix a typo.
322 Sat Nov 30 20:40:51 1991 Steve Chamberlain (sac at rtl.cygnus.com)
324 * a29k.h, arm.h, h8300.h, i386.h, i860.h, i960.h , m68k.h,
325 m88k.h, mips.h , np1.h, ns32k.h, pn.h, pyr.h, sparc.h, tahoe.h,
326 vax.h, ChangeLog: renamed from ../<foo>-opcode.h