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[deliverable/binutils-gdb.git] / cpu / ChangeLog
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1998a8e0
AM		 12009-06-22 Alan Modra <amodra@bigpond.net.au>
2
3 * m32c.opc (parse_lab_5_3): Use correct enum.
4
6347aad8
HPN		 52009-01-07 Hans-Peter Nilsson <hp@axis.com>
6
7 * frv.cpu (mabshs): Explicitly sign-extend arguments of abs to DI.
8 (DI-ext-HI, DI-ext-UHI, DI-ext-DI): New pmacros.
9 (media-arith-sat-semantics): Explicitly sign- or zero-extend
10 arguments of "operation" to DI using "mode" and the new pmacros.
11
2c06b7a6
HPN		 122009-01-03 Hans-Peter Nilsson <hp@axis.com>
13
14 * cris.cpu (cris-implemented-writable-specregs-v32): Correct size
15 of number 2, PID.
16
84e94c90
NC		 172008-12-23 Jon Beniston <jon@beniston.com>
18
19 * lm32.cpu: New file.
20 * lm32.opc: New file.
21
90518ff4
AM		 222008-01-29 Alan Modra <amodra@bigpond.net.au>
23
24 * mt.opc (parse_imm16): Apply 2007-09-26 opcodes/mt-asm.c change
25 to source.
26
a69f60de
HPN		 272007-10-22 Hans-Peter Nilsson <hp@axis.com>
28
29 * cris.cpu (movs, movu): Use result of extension operation when
30 updating flags.
31
9b201bb5
NC		 322007-07-04 Nick Clifton <nickc@redhat.com>
33
34 * cris.cpu: Update copyright notice to refer to GPLv3.
35 * frv.cpu, frv.opc, iq10.cpu, iq2000m.cpu, iq2000.opc, m32c.cpu,
36 m32c.opc, m32r.cpu, m32r.opc, mt.cpu, mt.opc, sh64-compact.cpu,
37 sh64-media.cpu, sh.cpu, sh.opc, simplify.inc, xc16x.cpu,
38 xc16x.opc: Likewise.
39 * iq2000.cpu: Fix copyright notice to refer to FSF.
40
53289dcd
MS		 412007-04-30 Mark Salter <msalter@sadr.localdomain>
42
43 * frv.cpu (spr-names): Support new coprocessor SPR registers.
44
f6da2ec2
NC		 452007-04-20 Nick Clifton <nickc@redhat.com>
46
47 * xc16x.cpu: Restore after accidentally overwriting this file with
48 xc16x.opc.
49
144f4bc6
DD		 502007-03-29 DJ Delorie <dj@redhat.com>
51
52 * m32c.cpu (Imm-8-s4n): Fix print hook.
53 (Lab-24-8, Lab-32-8, Lab-40-8): Fix.
54 (arith-jnz-imm4-dst-defn): Make relaxable.
55 (arith-jnz16-imm4-dst-defn): Fix encodings.
56
75b06e7b
DD		 572007-03-20 DJ Delorie <dj@redhat.com>
58
59 * m32c.cpu (f-dsp-40-u20, f-dsp-48-u20, Dsp-40-u20, Dsp-40-u20,
60 mem20): New.
61 (src16-16-20-An-relative-*): New.
62 (dst16-*-20-An-relative-*): New.
63 (dst16-16-16sa-*): New
64 (dst16-16-16ar-*): New
65 (dst32-16-16sa-Unprefixed-*): New
66 (jsri): Fix operands.
67 (setzx): Fix encoding.
68
a5da764d
AM		 692007-03-08 Alan Modra <amodra@bigpond.net.au>
70
71 * m32r.opc: Formatting.
72
b497d0b0
NC		 732006-05-22 Nick Clifton <nickc@redhat.com>
74
75 * iq2000.cpu: Fix include paths for iq2000m.cpu and iq10.cpu.
76
e78efa90
DD		 772006-04-10 DJ Delorie <dj@redhat.com>
78
79 * m32c.opc (parse_unsigned_bitbase): Take a new parameter which
80 decides if this function accepts symbolic constants or not.
81 (parse_signed_bitbase): Likewise.
82 (parse_unsigned_bitbase8): Pass the new parameter.
83 (parse_unsigned_bitbase11): Likewise.
84 (parse_unsigned_bitbase16): Likewise.
85 (parse_unsigned_bitbase19): Likewise.
86 (parse_unsigned_bitbase27): Likewise.
87 (parse_signed_bitbase8): Likewise.
88 (parse_signed_bitbase11): Likewise.
89 (parse_signed_bitbase19): Likewise.
90
8d0e2679
DD		 912006-03-13 DJ Delorie <dj@redhat.com>
92
43aa3bb1
DD		 93 * m32c.cpu (Bit3-S): New.
94 (btst:s): New.
95 * m32c.opc (parse_bit3_S): New.
96
8d0e2679
DD		 97 * m32c.cpu (decimal-subtraction16-insn): Add second operand.
98 (btst): Add optional :G suffix for MACH32.
99 (or.b:S): New.
100 (pop.w:G): Add optional :G suffix for MACH16.
101 (push.b.imm): Fix syntax.
102
253d272c
DD		 1032006-03-10 DJ Delorie <dj@redhat.com>
104
105 * m32c.cpu (mul.l): New.
106 (mulu.l): New.
107
c7d41dc5
NC		 1082006-03-03 Shrirang Khisti <shrirangk@kpitcummins.com)
109
110 * xc16x.opc (parse_hash): Return NULL if the input was parsed or
111 an error message otherwise.
112 (parse_dot, parse_pof, parse_pag, parse_sof, parse_seg): Likewise.
113 Fix up comments to correctly describe the functions.
114
6772dd07
DD		 1152006-02-24 DJ Delorie <dj@redhat.com>
116
117 * m32c.cpu (RL_TYPE): New attribute, with macros.
118 (Lab-8-24): Add RELAX.
119 (unary-insn-defn-g, binary-arith-imm-dst-defn,
120 binary-arith-imm4-dst-defn): Add 1ADDR attribute.
121 (binary-arith-src-dst-defn): Add 2ADDR attribute.
122 (jcnd16-5, jcnd16, jcnd32, jmp16.s, jmp16.b, jmp16.w, jmp16.a,
123 jmp32.s, jmp32.b, jmp32.w, jmp32.a, jsr16.w, jsr16.a): Add JUMP
124 attribute.
125 (jsri16, jsri32): Add 1ADDR attribute.
126 (jsr32.w, jsr32.a): Add JUMP attribute.
127
d70c5fc7
NC		 1282006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
129 Anil Paranjape <anilp1@kpitcummins.com>
130 Shilin Shakti <shilins@kpitcummins.com>
131
132 * xc16x.cpu: New file containing complete CGEN specific XC16X CPU
133 description.
134 * xc16x.opc: New file containing supporting XC16C routines.
135
8536c657
NC		 1362006-02-10 Nick Clifton <nickc@redhat.com>
137
138 * iq2000.opc (parse_hi16): Truncate shifted values to 16 bits.
139
458f7770
DD		 1402006-01-06 DJ Delorie <dj@redhat.com>
141
142 * m32c.cpu (mov.w:q): Fix mode.
143 (push32.b.imm): Likewise, for the comment.
144
d031aafb
NS		 1452005-12-16 Nathan Sidwell <nathan@codesourcery.com>
146
147 Second part of ms1 to mt renaming.
148 * mt.cpu (define-arch, define-isa): Set name to mt.
149 (define-mach): Adjust.
150 * mt.opc (CGEN_ASM_HASH): Update.
151 (mt_asm_hash, mt_cgen_insn_supported): Renamed.
152 (parse_loopsize, parse_imm16): Adjust.
153
eda87aba
DD		 1542005-12-13 DJ Delorie <dj@redhat.com>
155
156 * m32c.cpu (jsri): Fix order so register names aren't treated as
157 symbols.
158 (indexb, indexbd, indexbs, indexl, indexld, indexls, indexw,
159 indexwd, indexws): Fix encodings.
160
4970f871
NS		 1612005-12-12 Nathan Sidwell <nathan@codesourcery.com>
162
163 * mt.cpu: Rename from ms1.cpu.
164 * mt.opc: Rename from ms1.opc.
165
48ad8298
HPN		 1662005-12-06 Hans-Peter Nilsson <hp@axis.com>
167
168 * cris.cpu (simplecris-common-writable-specregs)
169 (simplecris-common-readable-specregs): Split from
170 simplecris-common-specregs. All users changed.
171 (cris-implemented-writable-specregs-v0)
172 (cris-implemented-readable-specregs-v0): Similar from
173 cris-implemented-specregs-v0.
174 (cris-implemented-writable-specregs-v3)
175 (cris-implemented-readable-specregs-v3)
176 (cris-implemented-writable-specregs-v8)
177 (cris-implemented-readable-specregs-v8)
178 (cris-implemented-writable-specregs-v10)
179 (cris-implemented-readable-specregs-v10)
180 (cris-implemented-writable-specregs-v32)
181 (cris-implemented-readable-specregs-v32): Similar.
182 (bdap-32-pc, move-m-pcplus-p0, move-m-spplus-p8): New
183 insns and specializations.
184
6f84a2a6
NS		 1852005-11-08 Nathan Sidwell <nathan@codesourcery.com>
186
187 Add ms2
188 * ms1.cpu (ms2, ms2bf): New architecture variant, cpu, machine and
189 model.
190 (f-uu8, f-uu1, f-imm16l, f-loopo, f-cb1sel, f-cb2sel, f-cb1incr,
191 f-cb2incr, f-rc3): New fields.
192 (LOOP): New instruction.
193 (JAL-HAZARD): New hazard.
194 (imm16o, loopsize, imm16l, rc3, cb1sel, cb2sel, cb1incr, cb2incr):
195 New operands.
196 (mul, muli, dbnz, iflush): Enable for ms2
197 (jal, reti): Has JAL-HAZARD.
198 (ldctxt, ldfb, stfb): Only ms1.
199 (fbcb): Only ms1,ms1-003.
200 (wfbinc, mefbinc, wfbincr, mwfbincr, fbcbincs, mfbcbincs,
201 fbcbincrs, mfbcbincrs): Enable for ms2.
202 (loop, loopu, dfbc, dwfb, fbwfb, dfbr): New ms2 insns.
203 * ms1.opc (parse_loopsize): New.
204 (parse_imm16): hi16/lo16 relocs are applicable to IMM16L.
205 (print_pcrel): New.
206
95b96521
DB		 2072005-10-28 Dave Brolley <brolley@redhat.com>
208
209 Contribute the following change:
210 2003-09-24 Dave Brolley <brolley@redhat.com>
211
212 * frv.opc: Use CGEN_ATTR_VALUE_ENUM_TYPE in place of
213 CGEN_ATTR_VALUE_TYPE.
214 * m32c.opc (m32c_cgen_insn_supported): Use CGEN_INSN_BITSET_ATTR_VALUE.
215 Use cgen_bitset_intersect_p.
216
c6552317
DD		 2172005-10-27 DJ Delorie <dj@redhat.com>
218
219 * m32c.cpu (Imm-8-s4n, Imm-12-s4n): New.
220 (arith-jnz16-imm4-dst-defn, arith-jnz32-imm4-dst-defn,
221 arith-jnz-imm4-dst-mach, arith-jnz-imm4-dst): Keep track of which
222 imm operand is needed.
223 (adjnz, sbjnz): Pass the right operands.
224 (unary-insn-defn, unary16-defn, unary32-defn, unary-insn-mach,
225 unary-insn): Add -g variants for opcodes that need to support :G.
226 (not.BW:G, push.BW:G): Call it.
227 (stzx16-imm8-imm8-dsp8sb, stzx16-imm8-imm8-dsp8fb,
228 stzx16-imm8-imm8-abs16): Fix operand typos.
229 * m32c.opc (m32c_asm_hash): Support bnCND.
230 (parse_signed4n, print_signed4n): New.
231
f75eb1c0
DD		 2322005-10-26 DJ Delorie <dj@redhat.com>
233
234 * m32c.cpu (f-dsp-8-s24, Dsp-8-s24): New.
235 (mov-dspsp-dst-defn, mov-src-dspsp-defn, mov16-dspsp-dst-defn,
236 mov16-src-dspsp-defn, mov32-dspsp-dst-defn, mov32-src-dspsp-defn):
237 dsp8[sp] is signed.
238 (mov.WL:S #imm,A0/A1): dsp24 is signed (i.e. -0x800000..0xffffff).
239 (mov.BW:S r0,r1): Fix typo r1l->r1.
240 (tst): Allow :G suffix.
241 * m32c.opc (parse_signed24): New, for -0x800000..0xffffff.
242
e277c00b
AM		 2432005-10-26 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
244
245 * m32r.opc (parse_hi16): Do not assume a 32-bit host word size.
246
92e0a941
DD		 2472005-10-25 DJ Delorie <dj@redhat.com>
248
249 * m32c.cpu (add16-bQ-sp,add16-wQ-sp): Fix to allow either width by
250 making one a macro of the other.
251
a1a280bb
DD		 2522005-10-21 DJ Delorie <dj@redhat.com>
253
254 * m32c.cpu (lde, ste): Add dsp[a0] and [a1a] addressing.
255 (indexb, indexbd, indexbs, indexw, indexwd, indexws, indexl,
256 indexld, indexls): .w variants have `1' bit.
257 (rot32.b): QI, not SI.
258 (rot32.w): HI, not SI.
259 (xchg16): HI for .w variant.
260
e74eb924
NC		 2612005-10-19 Nick Clifton <nickc@redhat.com>
262
263 * m32r.opc (parse_slo16): Fix bad application of previous patch.
264
5e03663f
NC		 2652005-10-18 Andreas Schwab <schwab@suse.de>
266
267 * m32r.opc (parse_slo16): Better version of previous patch.
268
ab7c9a26
NC		 2692005-10-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
270
271 * cpu/m32r.opc (parse_slo16): Do not assume a 32-bit host word
272 size.
273
fd54057a
DD		 2742005-07-25 DJ Delorie <dj@redhat.com>
275
276 * m32c.opc (parse_unsigned8): Add %dsp8().
277 (parse_signed8): Add %hi8().
278 (parse_unsigned16): Add %dsp16().
279 (parse_signed16): Add %lo16() and %hi16().
280 (parse_lab_5_3): Make valuep a bfd_vma *.
281
85da3a56
NC		 2822005-07-18 Nick Clifton <nickc@redhat.com>
283
284 * m32c.cpu (f-16-8, f-24-8, f-32-16, f-dsp-8-u24): New opcode
285 components.
286 (f-lab32-jmp-s): Fix insertion sequence.
287 (Dsp-8-u24, Lab-5-3, Lab32-jmp-s): New operands.
288 (Dsp-40-s8): Make parameter be signed.
289 (Dsp-40-s16): Likewise.
290 (Dsp-48-s8): Likewise.
291 (Dsp-48-s16): Likewise.
292 (Imm-13-u3): Likewise. (Despite its name!)
293 (BitBase16-16-s8): Make the parameter be unsigned.
294 (BitBase16-8-u11-S): Likewise.
295 (Lab-8-8, Lab-8-16, Lab-16-8, jcnd16-5, jcnd16, jcnd32, jmp16.s,
296 jmp16.b, jmp16.w, jmp32.s, jmp32.b, jmp32.w, jsp16.w, jsr32.w): Allow
297 relaxation.
298
299 * m32c.opc: Fix formatting.
300 Use safe-ctype.h instead of ctype.h
301 Move duplicated code sequences into a macro.
302 Fix compile time warnings about signedness mismatches.
303 Remove dead code.
304 (parse_lab_5_3): New parser function.
305
aa260854
JB		 3062005-07-16 Jim Blandy <jimb@redhat.com>
307
308 * m32c.opc (m32c_cgen_insn_supported): Use int, not CGEN_BITSET,
309 to represent isa sets.
310
0a665bfd
JB		 3112005-07-15 Jim Blandy <jimb@redhat.com>
312
313 * m32c.cpu, m32c.opc: Fix copyright.
314
49f58d10
JB		 3152005-07-14 Jim Blandy <jimb@redhat.com>
316
317 * m32c.cpu, m32c.opc: Machine description for the Renesas M32C.
318
0e6b69be
AM		 3192005-07-14 Alan Modra <amodra@bigpond.net.au>
320
321 * ms1.opc (print_dollarhex): Correct format string.
322
f9210e37
AM		 3232005-07-06 Alan Modra <amodra@bigpond.net.au>
324
325 * iq2000.cpu: Include from binutils cpu dir.
326
3ec2b351
NC		 3272005-07-05 Nick Clifton <nickc@redhat.com>
328
329 * iq2000.opc (parse_lo16, parse_mlo16): Make value parameter
330 unsigned in order to avoid compile time warnings about sign
331 conflicts.
332
333 * ms1.opc (parse_*): Likewise.
334 (parse_imm16): Use a "void *" as it is passed both signed and
335 unsigned arguments.
336
47b0e7ad
NC		 3372005-07-01 Nick Clifton <nickc@redhat.com>
338
339 * frv.opc: Update to ISO C90 function declaration style.
340 * iq2000.opc: Likewise.
341 * m32r.opc: Likewise.
342 * sh.opc: Likewise.
343
b081650b
DB		 3442005-06-15 Dave Brolley <brolley@redhat.com>
345
346 Contributed by Red Hat.
347 * ms1.cpu: New file. Written by Nick Clifton, Stan Cox.
348 * ms1.opc: New file. Written by Stan Cox.
349
e172dbf8
NC		 3502005-05-10 Nick Clifton <nickc@redhat.com>
351
352 * Update the address and phone number of the FSF organization in
353 the GPL notices in the following files:
354 cris.cpu, frv.cpu, frv.opc, iq10.cpu, iq2000.opc, iq2000m.cpu,
355 m32r.cpu, m32r.opc, sh.cpu, sh.opc, sh64-compact.cpu,
356 sh64-media.cpu, simplify.inc
357
b2d52a48
AM		 3582005-02-24 Alan Modra <amodra@bigpond.net.au>
359
360 * frv.opc (parse_A): Warning fix.
361
33b71eeb
NC		 3622005-02-23 Nick Clifton <nickc@redhat.com>
363
364 * frv.opc: Fixed compile time warnings about differing signed'ness
365 of pointers passed to functions.
366 * m32r.opc: Likewise.
367
bc18c937
NC		 3682005-02-11 Nick Clifton <nickc@redhat.com>
369
370 * iq2000.opc (parse_jtargq10): Change type of valuep argument to
371 'bfd_vma *' in order avoid compile time warning message.
372
46da9a19
HPN		 3732005-01-28 Hans-Peter Nilsson <hp@axis.com>
374
375 * cris.cpu (mstep): Add missing insn.
376
90219bd0
AO		 3772005-01-25 Alexandre Oliva <aoliva@redhat.com>
378
379 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
380 * frv.cpu: Add support for TLS annotations in loads and calll.
381 * frv.opc (parse_symbolic_address): New.
382 (parse_ldd_annotation): New.
383 (parse_call_annotation): New.
384 (parse_ld_annotation): New.
385 (parse_ulo16, parse_uslo16): Use parse_symbolic_address.
386 Introduce TLS relocations.
387 (parse_d12, parse_s12, parse_u12): Likewise.
388 (parse_uhi16): Likewise. Fix constant checking on 64-bit host.
389 (parse_call_label, print_at): New.
390
c3d75c30
HPN		 3912004-12-21 Mikael Starvik <starvik@axis.com>
392
393 * cris.cpu (cris-set-mem): Correct integral write semantics.
394
68800d83
HPN		 3952004-11-29 Hans-Peter Nilsson <hp@axis.com>
396
397 * cris.cpu: New file.
398
4bd1d37b
NC		 3992004-11-15 Michael K. Lechner <mike.lechner@gmail.com>
400
401 * iq2000.cpu: Added quotes around macro arguments so that they
402 will work with newer versions of guile.
403
4030fa5a
NC		 4042004-10-27 Nick Clifton <nickc@redhat.com>
405
406 * iq2000m.cpu (pkrlr1, pkrlr30, rbr1, rbr30, rxr1, rxr30, wbr1,
407 wbr1u, wbr30, wbr30u, wxr1, wxr1u, wxr30, wxr30u): Add an index
408 operand.
409 * iq2000.cpu (dnop index): Rename to _index to avoid complications
410 with guile.
411
ac28a1cb
RS		 4122004-08-27 Richard Sandiford <rsandifo@redhat.com>
413
414 * frv.cpu (cfmovs): Change UNIT attribute to FMALL.
415
dc4c54bb
NC		 4162004-05-15 Nick Clifton <nickc@redhat.com>
417
418 * iq2000.opc (iq2000_cgen_insn_supported): Make 'insn' argument const.
419
f4453dfa
NC		 4202004-03-30 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
421
422 * m32r.opc (parse_hi16): Fixed shigh(0xffff8000) bug.
423
676a64f4
RS		 4242004-03-01 Richard Sandiford <rsandifo@redhat.com>
425
426 * frv.cpu (define-arch frv): Add fr450 mach.
427 (define-mach fr450): New.
428 (define-model fr450): New. Add profile units to every fr450 insn.
429 (define-attr UNIT): Add MDCUTSSI.
430 (define-attr FR450-MAJOR): New enum. Add to every fr450 insn.
431 (define-attr AUDIO): New boolean.
432 (f-LRAE, f-LRAD, f-LRAS, f-TLBPRopx, f-TLBPRL)
433 (f-LRA-null, f-TLBPR-null): New fields.
434 (scr0, scr1, scr2, scr3, imavr1, damvr1, cxnr, ttbr)
435 (tplr, tppr, tpxr, timerh, timerl, timerd, btbr): New SPRs.
436 (LRAE, LRAD, LRAS, TLBPRopx, TLBPRL): New operands.
437 (LRA-null, TLBPR-null): New macros.
438 (iacc-multiply-r-r, slass, scutss, int-arith-ss-r-r): Add AUDIO attr.
439 (load-real-address): New macro.
440 (lrai, lrad, tlbpr): New instructions.
441 (media-cut-acc, media-cut-acc-ss): Add fr450-major argument.
442 (mcut, mcuti, mcutss, mcutssi): Adjust accordingly.
443 (mdcutssi): Change UNIT attribute to MDCUTSSI.
444 (media-low-clear-semantics, media-scope-limit-semantics)
445 (media-quad-limit, media-quad-shift): New macros.
446 (mqlclrhs, mqlmths, mqsllhi, mqsrahi): New instructions.
447 * frv.opc (frv_is_branch_major, frv_is_float_major, frv_is_media_major)
448 (frv_is_branch_insn, frv_is_float_insn, frv_is_media_insn)
449 (frv_vliw_reset, frv_vliw_add_insn): Handle bfd_mach_fr450.
450 (fr450_unit_mapping): New array.
451 (fr400_unit_mapping, fr500_unit_mapping, fr550_unit_mapping): Add entry
452 for new MDCUTSSI unit.
453 (fr450_check_insn_major_constraints): New function.
454 (check_insn_major_constraints): Use it.
455
c7a48b9a
RS		 4562004-03-01 Richard Sandiford <rsandifo@redhat.com>
457
458 * frv.cpu (nsdiv, nudiv, nsdivi, nudivi): Remove fr400 profiling unit.
459 (scutss): Change unit to I0.
460 (calll, callil, ccalll): Add missing FR550-MAJOR and profile unit.
461 (mqsaths): Fix FR400-MAJOR categorization.
462 (media-quad-multiply-cross-acc, media-quad-cross-multiply-cross-acc)
463 (media-quad-cross-multiply-acc): Change unit from MDUALACC to FMALL.
464 * frv.opc (fr400_check_insn_major_constraints): Check for (M-2,M-1)
465 combinations.
466
8ae0baa2
RS		 4672004-03-01 Richard Sandiford <rsandifo@redhat.com>
468
469 * frv.cpu (r-store, r-store-dual, r-store-quad): Delete.
470 (rstb, rsth, rst, rstd, rstq): Delete.
471 (rstbf, rsthf, rstf, rstdf, rstqf): Delete.
472
8ee9a8b2
NC		 4732004-02-23 Nick Clifton <nickc@redhat.com>
474
475 * Apply these patches from Renesas:
476
477 2004-02-10 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
478
479 * cpu/m32r.opc (my_print_insn): Fixed incorrect output when
480 disassembling codes for 0x*2 addresses.
481
482 2003-12-15 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
483
484 * cpu/m32r.cpu: Add PIPE_O attribute to "pop" instruction.
485
486 2003-12-03 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
487
488 * cpu/m32r.cpu : Add new model m32r2.
489 Add new instructions.
490 Replace occurrances of 'Mitsubishi' with 'Renesas'.
491 Changed PIPE attr of push from O to OS.
492 Care for Little-endian of M32R.
493 * cpu/m32r.opc (CGEN_DIS_HASH, my_print_insn):
494 Care for Little-endian of M32R.
495 (parse_slo16): signed extension for value.
496
299d901c
AC		 4972004-02-20 Andrew Cagney <cagney@redhat.com>
498
e866a257
AC		 499 * m32r.opc, m32r.cpu: New files. Written by , Doug Evans, Nick
500 Clifton, Ben Elliston, Matthew Green, and Andrew Haley.
501
299d901c
AC		 502 * sh.cpu, sh.opc, sh64-compact.cpu, sh64-media.cpu: New files, all
503 written by Ben Elliston.
504
cb10e79a
RS		 5052004-01-14 Richard Sandiford <rsandifo@redhat.com>
506
507 * frv.cpu (UNIT): Add IACC.
508 (iacc-multiply-r-r): Use it.
509 * frv.opc (fr400_unit_mapping): Add entry for IACC.
510 (fr500_unit_mapping, fr550_unit_mapping): Likewise.
511
d4e4dc14
AO		 5122004-01-06 Alexandre Oliva <aoliva@redhat.com>
513
514 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
515 * frv.opc (parse_ulo16, parse_uhi16, parse_d12): Fix some
516 cut&paste errors in shifting/truncating numerical operands.
517 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
518 * frv.opc (parse_ulo16): Parse gotofflo and gotofffuncdesclo.
519 (parse_uslo16): Likewise.
520 (parse_uhi16): Parse gotoffhi and gotofffuncdeschi.
521 (parse_d12): Parse gotoff12 and gotofffuncdesc12.
522 (parse_s12): Likewise.
523 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
524 * frv.opc (parse_ulo16): Parse gotlo and gotfuncdesclo.
525 (parse_uslo16): Likewise.
526 (parse_uhi16): Parse gothi and gotfuncdeschi.
527 (parse_d12): Parse got12 and gotfuncdesc12.
528 (parse_s12): Likewise.
529
1340b9a9
DB		 5302003-10-10 Dave Brolley <brolley@redhat.com>
531
532 * frv.cpu (dnpmop): New p-macro.
533 (GRdoublek): Use dnpmop.
534 (CPRdoublek, FRdoublei, FRdoublej, FRdoublek): Ditto.
535 (store-double-r-r): Use (.sym regtype doublek).
536 (r-store-double): Ditto.
537 (store-double-r-r-u): Ditto.
538 (conditional-store-double): Ditto.
539 (conditional-store-double-u): Ditto.
540 (store-double-r-simm): Ditto.
541 (fmovs): Assign to UNIT FMALL.
542
ac7c07ac
DB		 5432003-10-06 Dave Brolley <brolley@redhat.com>
544
545 * frv.cpu, frv.opc: Add support for fr550.
546
d0312406
DB		 5472003-09-24 Dave Brolley <brolley@redhat.com>
548
549 * frv.cpu (u-commit): New modelling unit for fr500.
550 (mwtaccg): Use frv_ref_SI to reference ACC40Sk as an input operand.
551 (commit-r): Use u-commit model for fr500.
552 (commit): Ditto.
553 (conditional-float-binary-op): Take profiling data as an argument.
554 Update callers.
555 (ne-float-binary-op): Ditto.
556
c6945302
MS		 5572003-09-19 Michael Snyder <msnyder@redhat.com>
558
559 * frv.cpu (nldqi): Delete unimplemented instruction.
560
23600bb3
DB		 5612003-09-12 Dave Brolley <brolley@redhat.com>
562
563 * frv.cpu (u-clrgr, u-clrfr): New units of model fr500.
564 (clear-ne-flag-r): Pass insn profiling in as an argument. Call
565 frv_ref_SI to get input register referenced for profiling.
566 (clear-ne-flag-all): Pass insn profiling in as an argument.
567 (clrgr,clrfr,clrga,clrfa): Add profiling information.
568
6f18ad70
MS		 5692003-09-11 Michael Snyder <msnyder@redhat.com>
570
571 * frv.cpu: Typographical corrections.
572
96486995
DB		 5732003-09-09 Dave Brolley <brolley@redhat.com>
574
575 * frv.cpu (media-dual-complex): Change UNIT to FMALL.
576 (conditional-media-dual-complex, media-quad-complex): Likewise.
577
0457efce
DB		 5782003-09-04 Dave Brolley <brolley@redhat.com>
579
580 * frv.cpu (register-transfer): Pass in all attributes in on argument.
581 Update all callers.
582 (conditional-register-transfer): Ditto.
583 (cache-preload): Ditto.
584 (floating-point-conversion): Ditto.
585 (floating-point-neg): Ditto.
586 (float-abs): Ditto.
587 (float-binary-op-s): Ditto.
588 (conditional-float-binary-op): Ditto.
589 (ne-float-binary-op): Ditto.
590 (float-dual-arith): Ditto.
591 (ne-float-dual-arith): Ditto.
592
8caa9169
DB		 5932003-09-03 Dave Brolley <brolley@redhat.com>
594
595 * frv.opc (parse_A, parse_A0, parse_A1): New parse handlers.
596 * frv.cpu (UNIT): Add IALL, FMALL, FMLOW, STORE, SCAN, DCPL, MDUALACC,
597 MCLRACC-1.
598 (A): Removed operand.
599 (A0,A1): New operands replace operand A.
600 (mnop): Now a real insn
601 (mclracc): Removed insn.
602 (mclracc-0, mclracc-1): New insns replace mclracc.
603 (all insns): Use new UNIT attributes.
604
6d9ab561
NC		 6052003-08-21 Nick Clifton <nickc@redhat.com>
606
607 * frv.cpu (mbtoh): Replace input parameter to u-media-dual-expand
608 and u-media-dual-btoh with output parameter.
609 (cmbtoh): Add profiling hack.
610
741a7751
NC		 6112003-08-19 Michael Snyder <msnyder@redhat.com>
612
613 * frv.cpu: Fix typo, Frintkeven -> FRintkeven
614
5b5b78da
DE		 6152003-06-10 Doug Evans <dje@sebabeach.org>
616
617 * frv.cpu: Add IDOC attribute.
618
539ee71a
AC		 6192003-06-06 Andrew Cagney <cagney@redhat.com>
620
621 Contributed by Red Hat.
622 * iq2000.cpu: New file. Written by Ben Elliston, Jeff Johnston,
623 Stan Cox, and Frank Ch. Eigler.
624 * iq2000.opc: New file. Written by Ben Elliston, Frank
625 Ch. Eigler, Chris Moller, Jeff Johnston, and Stan Cox.
626 * iq2000m.cpu: New file. Written by Jeff Johnston.
627 * iq10.cpu: New file. Written by Jeff Johnston.
628
36c3ae24
NC		 6292003-06-05 Nick Clifton <nickc@redhat.com>
630
631 * frv.cpu (FRintieven): New operand. An even-numbered only
632 version of the FRinti operand.
633 (FRintjeven): Likewise for FRintj.
634 (FRintkeven): Likewise for FRintk.
635 (mdcutssi, media-dual-word-rotate-r-r, mqsaths,
636 media-quad-arith-sat-semantics, media-quad-arith-sat,
637 conditional-media-quad-arith-sat, mdunpackh,
638 media-quad-multiply-semantics, media-quad-multiply,
639 conditional-media-quad-multiply, media-quad-complex-i,
640 media-quad-multiply-acc-semantics, media-quad-multiply-acc,
641 conditional-media-quad-multiply-acc, munpackh,
642 media-quad-multiply-cross-acc-semantics, mdpackh,
643 media-quad-multiply-cross-acc, mbtoh-semantics,
644 media-quad-cross-multiply-cross-acc-semantics,
645 media-quad-cross-multiply-cross-acc, mbtoh, mhtob-semantics,
646 media-quad-cross-multiply-acc-semantics, cmbtoh,
647 media-quad-cross-multiply-acc, media-quad-complex, mhtob,
648 media-expand-halfword-to-double-semantics, mexpdhd, cmexpdhd,
649 cmhtob): Use new operands.
650 * frv.opc (CGEN_VERBOSE_ASSEMBLER_ERRORS): Define.
0e6b69be 651 (parse_even_register): New function.
36c3ae24 652
75798298
NC		 6532003-06-03 Nick Clifton <nickc@redhat.com>
654
655 * frv.cpu (media-dual-word-rotate-r-r): Use a signed 6-bit
656 immediate value not unsigned.
657
9aab5aa3
AC		 6582003-06-03 Andrew Cagney <cagney@redhat.com>
659
660 Contributed by Red Hat.
661 * frv.cpu: New file. Written by Dave Brolley, Catherine Moore,
662 and Eric Christopher.
663 * frv.opc: New file. Written by Catherine Moore, and Dave
664 Brolley.
665 * simplify.inc: New file. Written by Doug Evans.
666
2739f79a
AC		 6672003-05-02 Andrew Cagney <cagney@redhat.com>
668
669 * New file.
670
671\f
672Local Variables:
673mode: change-log
674left-margin: 8
675fill-column: 74
676version-control: never
677End:
GDB Binutils - Deliverables
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