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* frv.cpu (mabshs): Explicitly sign-extend arguments of abs to DI.
[deliverable/binutils-gdb.git] / cpu / ChangeLog
CommitLineData
6347aad8
HPN		 12009-01-07 Hans-Peter Nilsson <hp@axis.com>
2
3 * frv.cpu (mabshs): Explicitly sign-extend arguments of abs to DI.
4 (DI-ext-HI, DI-ext-UHI, DI-ext-DI): New pmacros.
5 (media-arith-sat-semantics): Explicitly sign- or zero-extend
6 arguments of "operation" to DI using "mode" and the new pmacros.
7
2c06b7a6
HPN		 82009-01-03 Hans-Peter Nilsson <hp@axis.com>
9
10 * cris.cpu (cris-implemented-writable-specregs-v32): Correct size
11 of number 2, PID.
12
84e94c90
NC		 132008-12-23 Jon Beniston <jon@beniston.com>
14
15 * lm32.cpu: New file.
16 * lm32.opc: New file.
17
90518ff4
AM		 182008-01-29 Alan Modra <amodra@bigpond.net.au>
19
20 * mt.opc (parse_imm16): Apply 2007-09-26 opcodes/mt-asm.c change
21 to source.
22
a69f60de
HPN		 232007-10-22 Hans-Peter Nilsson <hp@axis.com>
24
25 * cris.cpu (movs, movu): Use result of extension operation when
26 updating flags.
27
9b201bb5
NC		 282007-07-04 Nick Clifton <nickc@redhat.com>
29
30 * cris.cpu: Update copyright notice to refer to GPLv3.
31 * frv.cpu, frv.opc, iq10.cpu, iq2000m.cpu, iq2000.opc, m32c.cpu,
32 m32c.opc, m32r.cpu, m32r.opc, mt.cpu, mt.opc, sh64-compact.cpu,
33 sh64-media.cpu, sh.cpu, sh.opc, simplify.inc, xc16x.cpu,
34 xc16x.opc: Likewise.
35 * iq2000.cpu: Fix copyright notice to refer to FSF.
36
53289dcd
MS		 372007-04-30 Mark Salter <msalter@sadr.localdomain>
38
39 * frv.cpu (spr-names): Support new coprocessor SPR registers.
40
f6da2ec2
NC		 412007-04-20 Nick Clifton <nickc@redhat.com>
42
43 * xc16x.cpu: Restore after accidentally overwriting this file with
44 xc16x.opc.
45
144f4bc6
DD		 462007-03-29 DJ Delorie <dj@redhat.com>
47
48 * m32c.cpu (Imm-8-s4n): Fix print hook.
49 (Lab-24-8, Lab-32-8, Lab-40-8): Fix.
50 (arith-jnz-imm4-dst-defn): Make relaxable.
51 (arith-jnz16-imm4-dst-defn): Fix encodings.
52
75b06e7b
DD		 532007-03-20 DJ Delorie <dj@redhat.com>
54
55 * m32c.cpu (f-dsp-40-u20, f-dsp-48-u20, Dsp-40-u20, Dsp-40-u20,
56 mem20): New.
57 (src16-16-20-An-relative-*): New.
58 (dst16-*-20-An-relative-*): New.
59 (dst16-16-16sa-*): New
60 (dst16-16-16ar-*): New
61 (dst32-16-16sa-Unprefixed-*): New
62 (jsri): Fix operands.
63 (setzx): Fix encoding.
64
a5da764d
AM		 652007-03-08 Alan Modra <amodra@bigpond.net.au>
66
67 * m32r.opc: Formatting.
68
b497d0b0
NC		 692006-05-22 Nick Clifton <nickc@redhat.com>
70
71 * iq2000.cpu: Fix include paths for iq2000m.cpu and iq10.cpu.
72
e78efa90
DD		 732006-04-10 DJ Delorie <dj@redhat.com>
74
75 * m32c.opc (parse_unsigned_bitbase): Take a new parameter which
76 decides if this function accepts symbolic constants or not.
77 (parse_signed_bitbase): Likewise.
78 (parse_unsigned_bitbase8): Pass the new parameter.
79 (parse_unsigned_bitbase11): Likewise.
80 (parse_unsigned_bitbase16): Likewise.
81 (parse_unsigned_bitbase19): Likewise.
82 (parse_unsigned_bitbase27): Likewise.
83 (parse_signed_bitbase8): Likewise.
84 (parse_signed_bitbase11): Likewise.
85 (parse_signed_bitbase19): Likewise.
86
8d0e2679
DD		 872006-03-13 DJ Delorie <dj@redhat.com>
88
43aa3bb1
DD		 89 * m32c.cpu (Bit3-S): New.
90 (btst:s): New.
91 * m32c.opc (parse_bit3_S): New.
92
8d0e2679
DD		 93 * m32c.cpu (decimal-subtraction16-insn): Add second operand.
94 (btst): Add optional :G suffix for MACH32.
95 (or.b:S): New.
96 (pop.w:G): Add optional :G suffix for MACH16.
97 (push.b.imm): Fix syntax.
98
253d272c
DD		 992006-03-10 DJ Delorie <dj@redhat.com>
100
101 * m32c.cpu (mul.l): New.
102 (mulu.l): New.
103
c7d41dc5
NC		 1042006-03-03 Shrirang Khisti <shrirangk@kpitcummins.com)
105
106 * xc16x.opc (parse_hash): Return NULL if the input was parsed or
107 an error message otherwise.
108 (parse_dot, parse_pof, parse_pag, parse_sof, parse_seg): Likewise.
109 Fix up comments to correctly describe the functions.
110
6772dd07
DD		 1112006-02-24 DJ Delorie <dj@redhat.com>
112
113 * m32c.cpu (RL_TYPE): New attribute, with macros.
114 (Lab-8-24): Add RELAX.
115 (unary-insn-defn-g, binary-arith-imm-dst-defn,
116 binary-arith-imm4-dst-defn): Add 1ADDR attribute.
117 (binary-arith-src-dst-defn): Add 2ADDR attribute.
118 (jcnd16-5, jcnd16, jcnd32, jmp16.s, jmp16.b, jmp16.w, jmp16.a,
119 jmp32.s, jmp32.b, jmp32.w, jmp32.a, jsr16.w, jsr16.a): Add JUMP
120 attribute.
121 (jsri16, jsri32): Add 1ADDR attribute.
122 (jsr32.w, jsr32.a): Add JUMP attribute.
123
d70c5fc7
NC		 1242006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
125 Anil Paranjape <anilp1@kpitcummins.com>
126 Shilin Shakti <shilins@kpitcummins.com>
127
128 * xc16x.cpu: New file containing complete CGEN specific XC16X CPU
129 description.
130 * xc16x.opc: New file containing supporting XC16C routines.
131
8536c657
NC		 1322006-02-10 Nick Clifton <nickc@redhat.com>
133
134 * iq2000.opc (parse_hi16): Truncate shifted values to 16 bits.
135
458f7770
DD		 1362006-01-06 DJ Delorie <dj@redhat.com>
137
138 * m32c.cpu (mov.w:q): Fix mode.
139 (push32.b.imm): Likewise, for the comment.
140
d031aafb
NS		 1412005-12-16 Nathan Sidwell <nathan@codesourcery.com>
142
143 Second part of ms1 to mt renaming.
144 * mt.cpu (define-arch, define-isa): Set name to mt.
145 (define-mach): Adjust.
146 * mt.opc (CGEN_ASM_HASH): Update.
147 (mt_asm_hash, mt_cgen_insn_supported): Renamed.
148 (parse_loopsize, parse_imm16): Adjust.
149
eda87aba
DD		 1502005-12-13 DJ Delorie <dj@redhat.com>
151
152 * m32c.cpu (jsri): Fix order so register names aren't treated as
153 symbols.
154 (indexb, indexbd, indexbs, indexl, indexld, indexls, indexw,
155 indexwd, indexws): Fix encodings.
156
4970f871
NS		 1572005-12-12 Nathan Sidwell <nathan@codesourcery.com>
158
159 * mt.cpu: Rename from ms1.cpu.
160 * mt.opc: Rename from ms1.opc.
161
48ad8298
HPN		 1622005-12-06 Hans-Peter Nilsson <hp@axis.com>
163
164 * cris.cpu (simplecris-common-writable-specregs)
165 (simplecris-common-readable-specregs): Split from
166 simplecris-common-specregs. All users changed.
167 (cris-implemented-writable-specregs-v0)
168 (cris-implemented-readable-specregs-v0): Similar from
169 cris-implemented-specregs-v0.
170 (cris-implemented-writable-specregs-v3)
171 (cris-implemented-readable-specregs-v3)
172 (cris-implemented-writable-specregs-v8)
173 (cris-implemented-readable-specregs-v8)
174 (cris-implemented-writable-specregs-v10)
175 (cris-implemented-readable-specregs-v10)
176 (cris-implemented-writable-specregs-v32)
177 (cris-implemented-readable-specregs-v32): Similar.
178 (bdap-32-pc, move-m-pcplus-p0, move-m-spplus-p8): New
179 insns and specializations.
180
6f84a2a6
NS		 1812005-11-08 Nathan Sidwell <nathan@codesourcery.com>
182
183 Add ms2
184 * ms1.cpu (ms2, ms2bf): New architecture variant, cpu, machine and
185 model.
186 (f-uu8, f-uu1, f-imm16l, f-loopo, f-cb1sel, f-cb2sel, f-cb1incr,
187 f-cb2incr, f-rc3): New fields.
188 (LOOP): New instruction.
189 (JAL-HAZARD): New hazard.
190 (imm16o, loopsize, imm16l, rc3, cb1sel, cb2sel, cb1incr, cb2incr):
191 New operands.
192 (mul, muli, dbnz, iflush): Enable for ms2
193 (jal, reti): Has JAL-HAZARD.
194 (ldctxt, ldfb, stfb): Only ms1.
195 (fbcb): Only ms1,ms1-003.
196 (wfbinc, mefbinc, wfbincr, mwfbincr, fbcbincs, mfbcbincs,
197 fbcbincrs, mfbcbincrs): Enable for ms2.
198 (loop, loopu, dfbc, dwfb, fbwfb, dfbr): New ms2 insns.
199 * ms1.opc (parse_loopsize): New.
200 (parse_imm16): hi16/lo16 relocs are applicable to IMM16L.
201 (print_pcrel): New.
202
95b96521
DB		 2032005-10-28 Dave Brolley <brolley@redhat.com>
204
205 Contribute the following change:
206 2003-09-24 Dave Brolley <brolley@redhat.com>
207
208 * frv.opc: Use CGEN_ATTR_VALUE_ENUM_TYPE in place of
209 CGEN_ATTR_VALUE_TYPE.
210 * m32c.opc (m32c_cgen_insn_supported): Use CGEN_INSN_BITSET_ATTR_VALUE.
211 Use cgen_bitset_intersect_p.
212
c6552317
DD		 2132005-10-27 DJ Delorie <dj@redhat.com>
214
215 * m32c.cpu (Imm-8-s4n, Imm-12-s4n): New.
216 (arith-jnz16-imm4-dst-defn, arith-jnz32-imm4-dst-defn,
217 arith-jnz-imm4-dst-mach, arith-jnz-imm4-dst): Keep track of which
218 imm operand is needed.
219 (adjnz, sbjnz): Pass the right operands.
220 (unary-insn-defn, unary16-defn, unary32-defn, unary-insn-mach,
221 unary-insn): Add -g variants for opcodes that need to support :G.
222 (not.BW:G, push.BW:G): Call it.
223 (stzx16-imm8-imm8-dsp8sb, stzx16-imm8-imm8-dsp8fb,
224 stzx16-imm8-imm8-abs16): Fix operand typos.
225 * m32c.opc (m32c_asm_hash): Support bnCND.
226 (parse_signed4n, print_signed4n): New.
227
f75eb1c0
DD		 2282005-10-26 DJ Delorie <dj@redhat.com>
229
230 * m32c.cpu (f-dsp-8-s24, Dsp-8-s24): New.
231 (mov-dspsp-dst-defn, mov-src-dspsp-defn, mov16-dspsp-dst-defn,
232 mov16-src-dspsp-defn, mov32-dspsp-dst-defn, mov32-src-dspsp-defn):
233 dsp8[sp] is signed.
234 (mov.WL:S #imm,A0/A1): dsp24 is signed (i.e. -0x800000..0xffffff).
235 (mov.BW:S r0,r1): Fix typo r1l->r1.
236 (tst): Allow :G suffix.
237 * m32c.opc (parse_signed24): New, for -0x800000..0xffffff.
238
e277c00b
AM		 2392005-10-26 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
240
241 * m32r.opc (parse_hi16): Do not assume a 32-bit host word size.
242
92e0a941
DD		 2432005-10-25 DJ Delorie <dj@redhat.com>
244
245 * m32c.cpu (add16-bQ-sp,add16-wQ-sp): Fix to allow either width by
246 making one a macro of the other.
247
a1a280bb
DD		 2482005-10-21 DJ Delorie <dj@redhat.com>
249
250 * m32c.cpu (lde, ste): Add dsp[a0] and [a1a] addressing.
251 (indexb, indexbd, indexbs, indexw, indexwd, indexws, indexl,
252 indexld, indexls): .w variants have `1' bit.
253 (rot32.b): QI, not SI.
254 (rot32.w): HI, not SI.
255 (xchg16): HI for .w variant.
256
e74eb924
NC		 2572005-10-19 Nick Clifton <nickc@redhat.com>
258
259 * m32r.opc (parse_slo16): Fix bad application of previous patch.
260
5e03663f
NC		 2612005-10-18 Andreas Schwab <schwab@suse.de>
262
263 * m32r.opc (parse_slo16): Better version of previous patch.
264
ab7c9a26
NC		 2652005-10-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
266
267 * cpu/m32r.opc (parse_slo16): Do not assume a 32-bit host word
268 size.
269
fd54057a
DD		 2702005-07-25 DJ Delorie <dj@redhat.com>
271
272 * m32c.opc (parse_unsigned8): Add %dsp8().
273 (parse_signed8): Add %hi8().
274 (parse_unsigned16): Add %dsp16().
275 (parse_signed16): Add %lo16() and %hi16().
276 (parse_lab_5_3): Make valuep a bfd_vma *.
277
85da3a56
NC		 2782005-07-18 Nick Clifton <nickc@redhat.com>
279
280 * m32c.cpu (f-16-8, f-24-8, f-32-16, f-dsp-8-u24): New opcode
281 components.
282 (f-lab32-jmp-s): Fix insertion sequence.
283 (Dsp-8-u24, Lab-5-3, Lab32-jmp-s): New operands.
284 (Dsp-40-s8): Make parameter be signed.
285 (Dsp-40-s16): Likewise.
286 (Dsp-48-s8): Likewise.
287 (Dsp-48-s16): Likewise.
288 (Imm-13-u3): Likewise. (Despite its name!)
289 (BitBase16-16-s8): Make the parameter be unsigned.
290 (BitBase16-8-u11-S): Likewise.
291 (Lab-8-8, Lab-8-16, Lab-16-8, jcnd16-5, jcnd16, jcnd32, jmp16.s,
292 jmp16.b, jmp16.w, jmp32.s, jmp32.b, jmp32.w, jsp16.w, jsr32.w): Allow
293 relaxation.
294
295 * m32c.opc: Fix formatting.
296 Use safe-ctype.h instead of ctype.h
297 Move duplicated code sequences into a macro.
298 Fix compile time warnings about signedness mismatches.
299 Remove dead code.
300 (parse_lab_5_3): New parser function.
301
aa260854
JB		 3022005-07-16 Jim Blandy <jimb@redhat.com>
303
304 * m32c.opc (m32c_cgen_insn_supported): Use int, not CGEN_BITSET,
305 to represent isa sets.
306
0a665bfd
JB		 3072005-07-15 Jim Blandy <jimb@redhat.com>
308
309 * m32c.cpu, m32c.opc: Fix copyright.
310
49f58d10
JB		 3112005-07-14 Jim Blandy <jimb@redhat.com>
312
313 * m32c.cpu, m32c.opc: Machine description for the Renesas M32C.
314
0e6b69be
AM		 3152005-07-14 Alan Modra <amodra@bigpond.net.au>
316
317 * ms1.opc (print_dollarhex): Correct format string.
318
f9210e37
AM		 3192005-07-06 Alan Modra <amodra@bigpond.net.au>
320
321 * iq2000.cpu: Include from binutils cpu dir.
322
3ec2b351
NC		 3232005-07-05 Nick Clifton <nickc@redhat.com>
324
325 * iq2000.opc (parse_lo16, parse_mlo16): Make value parameter
326 unsigned in order to avoid compile time warnings about sign
327 conflicts.
328
329 * ms1.opc (parse_*): Likewise.
330 (parse_imm16): Use a "void *" as it is passed both signed and
331 unsigned arguments.
332
47b0e7ad
NC		 3332005-07-01 Nick Clifton <nickc@redhat.com>
334
335 * frv.opc: Update to ISO C90 function declaration style.
336 * iq2000.opc: Likewise.
337 * m32r.opc: Likewise.
338 * sh.opc: Likewise.
339
b081650b
DB		 3402005-06-15 Dave Brolley <brolley@redhat.com>
341
342 Contributed by Red Hat.
343 * ms1.cpu: New file. Written by Nick Clifton, Stan Cox.
344 * ms1.opc: New file. Written by Stan Cox.
345
e172dbf8
NC		 3462005-05-10 Nick Clifton <nickc@redhat.com>
347
348 * Update the address and phone number of the FSF organization in
349 the GPL notices in the following files:
350 cris.cpu, frv.cpu, frv.opc, iq10.cpu, iq2000.opc, iq2000m.cpu,
351 m32r.cpu, m32r.opc, sh.cpu, sh.opc, sh64-compact.cpu,
352 sh64-media.cpu, simplify.inc
353
b2d52a48
AM		 3542005-02-24 Alan Modra <amodra@bigpond.net.au>
355
356 * frv.opc (parse_A): Warning fix.
357
33b71eeb
NC		 3582005-02-23 Nick Clifton <nickc@redhat.com>
359
360 * frv.opc: Fixed compile time warnings about differing signed'ness
361 of pointers passed to functions.
362 * m32r.opc: Likewise.
363
bc18c937
NC		 3642005-02-11 Nick Clifton <nickc@redhat.com>
365
366 * iq2000.opc (parse_jtargq10): Change type of valuep argument to
367 'bfd_vma *' in order avoid compile time warning message.
368
46da9a19
HPN		 3692005-01-28 Hans-Peter Nilsson <hp@axis.com>
370
371 * cris.cpu (mstep): Add missing insn.
372
90219bd0
AO		 3732005-01-25 Alexandre Oliva <aoliva@redhat.com>
374
375 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
376 * frv.cpu: Add support for TLS annotations in loads and calll.
377 * frv.opc (parse_symbolic_address): New.
378 (parse_ldd_annotation): New.
379 (parse_call_annotation): New.
380 (parse_ld_annotation): New.
381 (parse_ulo16, parse_uslo16): Use parse_symbolic_address.
382 Introduce TLS relocations.
383 (parse_d12, parse_s12, parse_u12): Likewise.
384 (parse_uhi16): Likewise. Fix constant checking on 64-bit host.
385 (parse_call_label, print_at): New.
386
c3d75c30
HPN		 3872004-12-21 Mikael Starvik <starvik@axis.com>
388
389 * cris.cpu (cris-set-mem): Correct integral write semantics.
390
68800d83
HPN		 3912004-11-29 Hans-Peter Nilsson <hp@axis.com>
392
393 * cris.cpu: New file.
394
4bd1d37b
NC		 3952004-11-15 Michael K. Lechner <mike.lechner@gmail.com>
396
397 * iq2000.cpu: Added quotes around macro arguments so that they
398 will work with newer versions of guile.
399
4030fa5a
NC		 4002004-10-27 Nick Clifton <nickc@redhat.com>
401
402 * iq2000m.cpu (pkrlr1, pkrlr30, rbr1, rbr30, rxr1, rxr30, wbr1,
403 wbr1u, wbr30, wbr30u, wxr1, wxr1u, wxr30, wxr30u): Add an index
404 operand.
405 * iq2000.cpu (dnop index): Rename to _index to avoid complications
406 with guile.
407
ac28a1cb
RS		 4082004-08-27 Richard Sandiford <rsandifo@redhat.com>
409
410 * frv.cpu (cfmovs): Change UNIT attribute to FMALL.
411
dc4c54bb
NC		 4122004-05-15 Nick Clifton <nickc@redhat.com>
413
414 * iq2000.opc (iq2000_cgen_insn_supported): Make 'insn' argument const.
415
f4453dfa
NC		 4162004-03-30 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
417
418 * m32r.opc (parse_hi16): Fixed shigh(0xffff8000) bug.
419
676a64f4
RS		 4202004-03-01 Richard Sandiford <rsandifo@redhat.com>
421
422 * frv.cpu (define-arch frv): Add fr450 mach.
423 (define-mach fr450): New.
424 (define-model fr450): New. Add profile units to every fr450 insn.
425 (define-attr UNIT): Add MDCUTSSI.
426 (define-attr FR450-MAJOR): New enum. Add to every fr450 insn.
427 (define-attr AUDIO): New boolean.
428 (f-LRAE, f-LRAD, f-LRAS, f-TLBPRopx, f-TLBPRL)
429 (f-LRA-null, f-TLBPR-null): New fields.
430 (scr0, scr1, scr2, scr3, imavr1, damvr1, cxnr, ttbr)
431 (tplr, tppr, tpxr, timerh, timerl, timerd, btbr): New SPRs.
432 (LRAE, LRAD, LRAS, TLBPRopx, TLBPRL): New operands.
433 (LRA-null, TLBPR-null): New macros.
434 (iacc-multiply-r-r, slass, scutss, int-arith-ss-r-r): Add AUDIO attr.
435 (load-real-address): New macro.
436 (lrai, lrad, tlbpr): New instructions.
437 (media-cut-acc, media-cut-acc-ss): Add fr450-major argument.
438 (mcut, mcuti, mcutss, mcutssi): Adjust accordingly.
439 (mdcutssi): Change UNIT attribute to MDCUTSSI.
440 (media-low-clear-semantics, media-scope-limit-semantics)
441 (media-quad-limit, media-quad-shift): New macros.
442 (mqlclrhs, mqlmths, mqsllhi, mqsrahi): New instructions.
443 * frv.opc (frv_is_branch_major, frv_is_float_major, frv_is_media_major)
444 (frv_is_branch_insn, frv_is_float_insn, frv_is_media_insn)
445 (frv_vliw_reset, frv_vliw_add_insn): Handle bfd_mach_fr450.
446 (fr450_unit_mapping): New array.
447 (fr400_unit_mapping, fr500_unit_mapping, fr550_unit_mapping): Add entry
448 for new MDCUTSSI unit.
449 (fr450_check_insn_major_constraints): New function.
450 (check_insn_major_constraints): Use it.
451
c7a48b9a
RS		 4522004-03-01 Richard Sandiford <rsandifo@redhat.com>
453
454 * frv.cpu (nsdiv, nudiv, nsdivi, nudivi): Remove fr400 profiling unit.
455 (scutss): Change unit to I0.
456 (calll, callil, ccalll): Add missing FR550-MAJOR and profile unit.
457 (mqsaths): Fix FR400-MAJOR categorization.
458 (media-quad-multiply-cross-acc, media-quad-cross-multiply-cross-acc)
459 (media-quad-cross-multiply-acc): Change unit from MDUALACC to FMALL.
460 * frv.opc (fr400_check_insn_major_constraints): Check for (M-2,M-1)
461 combinations.
462
8ae0baa2
RS		 4632004-03-01 Richard Sandiford <rsandifo@redhat.com>
464
465 * frv.cpu (r-store, r-store-dual, r-store-quad): Delete.
466 (rstb, rsth, rst, rstd, rstq): Delete.
467 (rstbf, rsthf, rstf, rstdf, rstqf): Delete.
468
8ee9a8b2
NC		 4692004-02-23 Nick Clifton <nickc@redhat.com>
470
471 * Apply these patches from Renesas:
472
473 2004-02-10 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
474
475 * cpu/m32r.opc (my_print_insn): Fixed incorrect output when
476 disassembling codes for 0x*2 addresses.
477
478 2003-12-15 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
479
480 * cpu/m32r.cpu: Add PIPE_O attribute to "pop" instruction.
481
482 2003-12-03 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
483
484 * cpu/m32r.cpu : Add new model m32r2.
485 Add new instructions.
486 Replace occurrances of 'Mitsubishi' with 'Renesas'.
487 Changed PIPE attr of push from O to OS.
488 Care for Little-endian of M32R.
489 * cpu/m32r.opc (CGEN_DIS_HASH, my_print_insn):
490 Care for Little-endian of M32R.
491 (parse_slo16): signed extension for value.
492
299d901c
AC		 4932004-02-20 Andrew Cagney <cagney@redhat.com>
494
e866a257
AC		 495 * m32r.opc, m32r.cpu: New files. Written by , Doug Evans, Nick
496 Clifton, Ben Elliston, Matthew Green, and Andrew Haley.
497
299d901c
AC		 498 * sh.cpu, sh.opc, sh64-compact.cpu, sh64-media.cpu: New files, all
499 written by Ben Elliston.
500
cb10e79a
RS		 5012004-01-14 Richard Sandiford <rsandifo@redhat.com>
502
503 * frv.cpu (UNIT): Add IACC.
504 (iacc-multiply-r-r): Use it.
505 * frv.opc (fr400_unit_mapping): Add entry for IACC.
506 (fr500_unit_mapping, fr550_unit_mapping): Likewise.
507
d4e4dc14
AO		 5082004-01-06 Alexandre Oliva <aoliva@redhat.com>
509
510 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
511 * frv.opc (parse_ulo16, parse_uhi16, parse_d12): Fix some
512 cut&paste errors in shifting/truncating numerical operands.
513 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
514 * frv.opc (parse_ulo16): Parse gotofflo and gotofffuncdesclo.
515 (parse_uslo16): Likewise.
516 (parse_uhi16): Parse gotoffhi and gotofffuncdeschi.
517 (parse_d12): Parse gotoff12 and gotofffuncdesc12.
518 (parse_s12): Likewise.
519 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
520 * frv.opc (parse_ulo16): Parse gotlo and gotfuncdesclo.
521 (parse_uslo16): Likewise.
522 (parse_uhi16): Parse gothi and gotfuncdeschi.
523 (parse_d12): Parse got12 and gotfuncdesc12.
524 (parse_s12): Likewise.
525
1340b9a9
DB		 5262003-10-10 Dave Brolley <brolley@redhat.com>
527
528 * frv.cpu (dnpmop): New p-macro.
529 (GRdoublek): Use dnpmop.
530 (CPRdoublek, FRdoublei, FRdoublej, FRdoublek): Ditto.
531 (store-double-r-r): Use (.sym regtype doublek).
532 (r-store-double): Ditto.
533 (store-double-r-r-u): Ditto.
534 (conditional-store-double): Ditto.
535 (conditional-store-double-u): Ditto.
536 (store-double-r-simm): Ditto.
537 (fmovs): Assign to UNIT FMALL.
538
ac7c07ac
DB		 5392003-10-06 Dave Brolley <brolley@redhat.com>
540
541 * frv.cpu, frv.opc: Add support for fr550.
542
d0312406
DB		 5432003-09-24 Dave Brolley <brolley@redhat.com>
544
545 * frv.cpu (u-commit): New modelling unit for fr500.
546 (mwtaccg): Use frv_ref_SI to reference ACC40Sk as an input operand.
547 (commit-r): Use u-commit model for fr500.
548 (commit): Ditto.
549 (conditional-float-binary-op): Take profiling data as an argument.
550 Update callers.
551 (ne-float-binary-op): Ditto.
552
c6945302
MS		 5532003-09-19 Michael Snyder <msnyder@redhat.com>
554
555 * frv.cpu (nldqi): Delete unimplemented instruction.
556
23600bb3
DB		 5572003-09-12 Dave Brolley <brolley@redhat.com>
558
559 * frv.cpu (u-clrgr, u-clrfr): New units of model fr500.
560 (clear-ne-flag-r): Pass insn profiling in as an argument. Call
561 frv_ref_SI to get input register referenced for profiling.
562 (clear-ne-flag-all): Pass insn profiling in as an argument.
563 (clrgr,clrfr,clrga,clrfa): Add profiling information.
564
6f18ad70
MS		 5652003-09-11 Michael Snyder <msnyder@redhat.com>
566
567 * frv.cpu: Typographical corrections.
568
96486995
DB		 5692003-09-09 Dave Brolley <brolley@redhat.com>
570
571 * frv.cpu (media-dual-complex): Change UNIT to FMALL.
572 (conditional-media-dual-complex, media-quad-complex): Likewise.
573
0457efce
DB		 5742003-09-04 Dave Brolley <brolley@redhat.com>
575
576 * frv.cpu (register-transfer): Pass in all attributes in on argument.
577 Update all callers.
578 (conditional-register-transfer): Ditto.
579 (cache-preload): Ditto.
580 (floating-point-conversion): Ditto.
581 (floating-point-neg): Ditto.
582 (float-abs): Ditto.
583 (float-binary-op-s): Ditto.
584 (conditional-float-binary-op): Ditto.
585 (ne-float-binary-op): Ditto.
586 (float-dual-arith): Ditto.
587 (ne-float-dual-arith): Ditto.
588
8caa9169
DB		 5892003-09-03 Dave Brolley <brolley@redhat.com>
590
591 * frv.opc (parse_A, parse_A0, parse_A1): New parse handlers.
592 * frv.cpu (UNIT): Add IALL, FMALL, FMLOW, STORE, SCAN, DCPL, MDUALACC,
593 MCLRACC-1.
594 (A): Removed operand.
595 (A0,A1): New operands replace operand A.
596 (mnop): Now a real insn
597 (mclracc): Removed insn.
598 (mclracc-0, mclracc-1): New insns replace mclracc.
599 (all insns): Use new UNIT attributes.
600
6d9ab561
NC		 6012003-08-21 Nick Clifton <nickc@redhat.com>
602
603 * frv.cpu (mbtoh): Replace input parameter to u-media-dual-expand
604 and u-media-dual-btoh with output parameter.
605 (cmbtoh): Add profiling hack.
606
741a7751
NC		 6072003-08-19 Michael Snyder <msnyder@redhat.com>
608
609 * frv.cpu: Fix typo, Frintkeven -> FRintkeven
610
5b5b78da
DE		 6112003-06-10 Doug Evans <dje@sebabeach.org>
612
613 * frv.cpu: Add IDOC attribute.
614
539ee71a
AC		 6152003-06-06 Andrew Cagney <cagney@redhat.com>
616
617 Contributed by Red Hat.
618 * iq2000.cpu: New file. Written by Ben Elliston, Jeff Johnston,
619 Stan Cox, and Frank Ch. Eigler.
620 * iq2000.opc: New file. Written by Ben Elliston, Frank
621 Ch. Eigler, Chris Moller, Jeff Johnston, and Stan Cox.
622 * iq2000m.cpu: New file. Written by Jeff Johnston.
623 * iq10.cpu: New file. Written by Jeff Johnston.
624
36c3ae24
NC		 6252003-06-05 Nick Clifton <nickc@redhat.com>
626
627 * frv.cpu (FRintieven): New operand. An even-numbered only
628 version of the FRinti operand.
629 (FRintjeven): Likewise for FRintj.
630 (FRintkeven): Likewise for FRintk.
631 (mdcutssi, media-dual-word-rotate-r-r, mqsaths,
632 media-quad-arith-sat-semantics, media-quad-arith-sat,
633 conditional-media-quad-arith-sat, mdunpackh,
634 media-quad-multiply-semantics, media-quad-multiply,
635 conditional-media-quad-multiply, media-quad-complex-i,
636 media-quad-multiply-acc-semantics, media-quad-multiply-acc,
637 conditional-media-quad-multiply-acc, munpackh,
638 media-quad-multiply-cross-acc-semantics, mdpackh,
639 media-quad-multiply-cross-acc, mbtoh-semantics,
640 media-quad-cross-multiply-cross-acc-semantics,
641 media-quad-cross-multiply-cross-acc, mbtoh, mhtob-semantics,
642 media-quad-cross-multiply-acc-semantics, cmbtoh,
643 media-quad-cross-multiply-acc, media-quad-complex, mhtob,
644 media-expand-halfword-to-double-semantics, mexpdhd, cmexpdhd,
645 cmhtob): Use new operands.
646 * frv.opc (CGEN_VERBOSE_ASSEMBLER_ERRORS): Define.
0e6b69be 647 (parse_even_register): New function.
36c3ae24 648
75798298
NC		 6492003-06-03 Nick Clifton <nickc@redhat.com>
650
651 * frv.cpu (media-dual-word-rotate-r-r): Use a signed 6-bit
652 immediate value not unsigned.
653
9aab5aa3
AC		 6542003-06-03 Andrew Cagney <cagney@redhat.com>
655
656 Contributed by Red Hat.
657 * frv.cpu: New file. Written by Dave Brolley, Catherine Moore,
658 and Eric Christopher.
659 * frv.opc: New file. Written by Catherine Moore, and Dave
660 Brolley.
661 * simplify.inc: New file. Written by Doug Evans.
662
2739f79a
AC		 6632003-05-02 Andrew Cagney <cagney@redhat.com>
664
665 * New file.
666
667\f
668Local Variables:
669mode: change-log
670left-margin: 8
671fill-column: 74
672version-control: never
673End:
GDB Binutils - Deliverables
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