1 2019-07-19 Jose E. Marchesi <jose.marchesi@oracle.com>
3 * bpf.cpu (h-gpr): when disassembling, use %r0 and %r6 instead of
6 2019-07-15 Jose E. Marchesi <jose.marchesi@oracle.com>
8 * bpf.cpu (dlabs): New pmacro.
11 2019-07-14 Jose E. Marchesi <jose.marchesi@oracle.com>
13 * bpf.cpu (dlsi): ldabs and ldind instructions do not take an
14 explicit 'dst' argument.
16 2019-06-13 Stafford Horne <shorne@gmail.com>
18 * or1korfpx.cpu (float-setflag-insn-base): Add 'sf' to symbol.
20 2019-06-13 Stafford Horne <shorne@gmail.com>
22 * or1k.cpu (or64nd, or32nd, or1200nd): Update comment.a
23 (l-adrp): Improve comment.
25 2019-06-13 Stafford Horne <shorne@gmail.com>
27 * or1korfpx.cpu (insn-opcode-float-regreg): Add SFUEQ_S, SFUNE_S,
28 SFUGT_S, SFUGE_S, SFULT_S, SFULE_S, SFUN_S, SFUEQ_D, SFUNE_D, SFUGT_D,
29 SFUGE_D, SFULT_D, SFULE_D, SFUN_D opcodes.
30 (float-setflag-insn-base): New pmacro based on float-setflag-insn.
31 (float-setflag-symantics, float-setflag-unordered-cmp-symantics,
32 float-setflag-unordered-symantics): New pmacro for instruction
34 (float-setflag-insn): Update to use float-setflag-insn-base.
35 (float-setflag-unordered-insn): New pmacro for generating instructions.
37 2019-06-13 Andrey Bacherov <avbacherov@opencores.org>
38 Stafford Horne <shorne@gmail.com>
40 * or1k.cpu (ORFPX64A32-MACHS): New pmacro.
41 (ORFPX-MACHS): Removed pmacro.
42 * or1k.opc (or1k_cgen_insn_supported): New function.
43 (CGEN_VALIDATE_INSN_SUPPORTED): Define macro.
44 (parse_regpair, print_regpair): New functions.
45 * or1kcommon.cpu (h-spr, spr-shift, spr-address, h-gpr): Reorder
47 (h-fdr): Update comment to indicate or64.
48 (reg-pair-reg-lo, reg-pair-reg-hi): New pmacros for register pairs.
49 (h-fd32r): New hardware for 64-bit fpu registers.
50 (h-i64r): New hardware for 64-bit int registers.
51 * or1korbis.cpu (f-resv-8-1): New field.
52 * or1korfpx.cpu (rDSF, rASF, rBSF): Update attribute to ORFPX32-MACHS.
53 (rDDF, rADF, rBDF): Update operand comment to indicate or64.
54 (f-rdoff-10-1, f-raoff-9-1, f-rboff-8-1): New fields.
55 (h-roff1): New hardware.
56 (double-field-and-ops mnemonic): New pmacro to generate operations
57 rDD32F, rAD32F, rBD32F, rDDI and rADI.
58 (float-regreg-insn): Update single precision generator to MACH
59 ORFPX32-MACHS. Add generator for or32 64-bit instructions.
60 (float-setflag-insn): Update single precision generator to MACH
61 ORFPX32-MACHS. Fix double instructions from single to double
62 precision. Add generator for or32 64-bit instructions.
63 (float-cust-insn cust-num): Update single precision generator to MACH
64 ORFPX32-MACHS. Add generator for or32 64-bit instructions.
65 (lf-rem-s, lf-itof-s, lf-ftoi-s, lf-madd-s): Update MACH to
67 (lf-rem-d): Fix operation from mod to rem.
68 (lf-rem-d32, lf-itof-d32, lf-ftoi-d32, lf-madd-d32): New instruction.
69 (lf-itof-d): Fix operands from single to double.
70 (lf-ftoi-d): Update operand mode from DI to WI.
72 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
77 2018-06-24 Nick Clifton <nickc@redhat.com>
81 2018-10-05 Richard Henderson <rth@twiddle.net>
82 Stafford Horne <shorne@gmail.com>
84 * or1korbis.cpu (insn-opcode-mac): Add opcodes for MACU and MSBU.
85 (insn-opcode-alu-regreg): Add opcodes for MULD and MULDU.
86 (l-mul): Fix overflow support and indentation.
87 (l-mulu): Fix overflow support and indentation.
88 (l-muld, l-muldu, l-msbu, l-macu): New instructions.
89 (l-div); Remove incorrect carry behavior.
90 (l-divu): Fix carry and overflow behavior.
91 (l-mac): Add overflow support.
92 (l-msb, l-msbu): Add carry and overflow support.
94 2018-10-05 Richard Henderson <rth@twiddle.net>
96 * or1k.opc (parse_disp26): Add support for plta() relocations.
97 (parse_disp21): New function.
98 (or1k_rclass): New enum.
99 (or1k_rtype): New enum.
100 (or1k_imm16_relocs): Define new PO and SPO relocation mappings.
101 (parse_reloc): Add new po(), gotpo() and gottppo() for LO13 relocations.
102 (parse_imm16): Add support for the new 21bit and 13bit relocations.
103 * or1korbis.cpu (f-disp26): Don't assume SI.
104 (f-disp21): New pc-relative 21-bit 13 shifted to right.
105 (insn-opcode): Add ADRP.
106 (l-adrp): New instruction.
108 2018-10-05 Richard Henderson <rth@twiddle.net>
110 * or1k.opc: Add RTYPE_ enum.
111 (INVALID_STORE_RELOC): New string.
112 (or1k_imm16_relocs): New array array.
113 (parse_reloc): New static function that just does the parsing.
114 (parse_imm16): New static function for generic parsing.
115 (parse_simm16): Change to just call parse_imm16.
116 (parse_simm16_split): New function.
117 (parse_uimm16): Change to call parse_imm16.
118 (parse_uimm16_split): New function.
119 * or1korbis.cpu (simm16-split): Change to use new simm16_split.
120 (uimm16-split): Change to use new uimm16_split.
122 2018-07-24 Alan Modra <amodra@gmail.com>
125 * or1kcommon.cpu (spr-reg-indices): Fix description typo.
127 2018-05-09 Sebastian Rasmussen <sebras@gmail.com>
129 * or1kcommon.cpu (spr-reg-info): Typo fix.
131 2018-03-03 Alan Modra <amodra@gmail.com>
133 * frv.opc: Include opintl.h.
134 (add_next_to_vliw): Use opcodes_error_handler to print error.
135 Standardize error message.
136 (fr500_check_insn_major_constraints, frv_vliw_add_insn): Likewise.
138 2018-01-13 Nick Clifton <nickc@redhat.com>
142 2017-03-15 Stafford Horne <shorne@gmail.com>
144 * or1kcommon.cpu: Add pc set semantics to also update ppc.
146 2016-10-06 Alan Modra <amodra@gmail.com>
148 * mep.opc (expand_string): Add fall through comment.
150 2016-03-03 Alan Modra <amodra@gmail.com>
152 * fr30.cpu (f-m4): Replace bogus comment with a better guess
153 at what is really going on.
155 2016-03-02 Alan Modra <amodra@gmail.com>
157 * fr30.cpu (f-m4): Replace -1 << 4 with -16.
159 2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
161 * epiphany.opc (epiphany_print_insn): Set info->bytes_per_line to
162 a constant to better align disassembler output.
164 2014-07-20 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
166 * or1korbis.cpu (l-msync, l-psync, l-csync): New instructions.
168 2014-06-12 Alan Modra <amodra@gmail.com>
170 * or1k.opc: Whitespace fixes.
172 2014-05-08 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
174 * or1korbis.cpu (h-atomic-reserve): New hardware.
175 (h-atomic-address): Likewise.
176 (insn-opcode): Add opcodes for LWA and SWA.
177 (atomic-reserve): New operand.
178 (atomic-address): Likewise.
179 (l-lwa, l-swa): New instructions.
180 (l-lbs): Fix typo in comment.
181 (store-insn): Clear atomic reserve on store to atomic-address.
182 Fix register names in fmt field.
184 2014-04-22 Christian Svensson <blue@cmd.nu>
186 * openrisc.cpu: Delete.
187 * openrisc.opc: Delete.
188 * or1k.cpu: New file.
189 * or1k.opc: New file.
190 * or1kcommon.cpu: New file.
191 * or1korbis.cpu: New file.
192 * or1korfpx.cpu: New file.
194 2013-12-07 Mike Frysinger <vapier@gentoo.org>
196 * epiphany.opc: Remove +x file mode.
198 2013-03-08 Yann Sionneau <yann.sionneau@gmail.com>
201 * lm32.cpu (Control and status registers): Add CFG2, PSW,
202 TLBVADDR, TLBPADDR and TLBBADVADDR.
204 2012-11-30 Oleg Raikhman <oleg@adapteva.com>
205 Joern Rennecke <joern.rennecke@embecosm.com>
207 * epiphany.cpu (keyword gr-names): Move sb/sl/ip after r9/r10/r12.
208 (load_insn): Add NO-DIS attribute to x, p, d, dpm, dl0, dl0.l.
209 (testset-insn): Add NO_DIS attribute to t.l.
210 (store-insn): Add NO-DIS attribute to x.l, p.l, d.l, dpm.l, dl0.l.
211 (move-insns): Add NO-DIS attribute to cmov.l.
212 (op-mmr-movts): Add NO-DIS attribute to movts.l.
213 (op-mmr-movfs): Add NO-DIS attribute to movfs.l.
214 (op-rrr): Add NO-DIS attribute to .l.
215 (shift-rrr): Add NO-DIS attribute to .l.
216 (op-shift-rri): Add NO-DIS attribute to i32.l.
217 (bitrl, movtl): Add NO-DIS attribute.
218 (op-iextrrr): Add NO-DIS attribute to .l
219 (op-two_operands-float, op-fabs-float): Add NO-DIS attribute to f32.l.
220 (op-fix2float-float, op-float2fix-float, op-fextop-float): Likewise.
222 2012-02-27 Alan Modra <amodra@gmail.com>
224 * mt.opc (print_dollarhex): Trim values to 32 bits.
226 2011-12-15 Nick Clifton <nickc@redhat.com>
228 * frv.opc (parse_uhi16): Fix handling of %hi operator on 64-bit
231 2011-10-26 Joern Rennecke <joern.rennecke@embecosm.com>
233 * epiphany.opc (parse_branch_addr): Fix type of valuep.
234 Cast value before printing it as a long.
235 (parse_postindex): Fix type of valuep.
237 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
239 * cpu/epiphany.cpu: New file.
240 * cpu/epiphany.opc: New file.
242 2011-08-22 Nick Clifton <nickc@redhat.com>
244 * fr30.cpu: Newly contributed file.
245 * fr30.opc: Likewise.
246 * ip2k.cpu: Likewise.
247 * ip2k.opc: Likewise.
248 * mep-avc.cpu: Likewise.
249 * mep-avc2.cpu: Likewise.
250 * mep-c5.cpu: Likewise.
251 * mep-core.cpu: Likewise.
252 * mep-default.cpu: Likewise.
253 * mep-ext-cop.cpu: Likewise.
254 * mep-fmax.cpu: Likewise.
255 * mep-h1.cpu: Likewise.
256 * mep-ivc2.cpu: Likewise.
257 * mep-rhcop.cpu: Likewise.
258 * mep-sample-ucidsp.cpu: Likewise.
261 * openrisc.cpu: Likewise.
262 * openrisc.opc: Likewise.
263 * xstormy16.cpu: Likewise.
264 * xstormy16.opc: Likewise.
266 2010-10-08 Pierre Muller <muller@ics.u-strasbg.fr>
268 * frv.opc: #undef DEBUG.
270 2010-07-03 DJ Delorie <dj@delorie.com>
272 * m32c.cpu (f-dsp-8-s24): Mask high byte after shifting it.
274 2010-02-11 Doug Evans <dje@sebabeach.org>
276 * m32r.cpu (HASH-PREFIX): Delete.
277 (duhpo, dshpo): New pmacros.
278 (simm8, simm16): Delete HASH-PREFIX attribute, define with dshpo.
279 (uimm3, uimm4, uimm5, uimm8, uimm16, imm1): Delete HASH-PREFIX
280 attribute, define with dshpo.
281 (uimm24): Delete HASH-PREFIX attribute.
282 * m32r.opc (CGEN_PRINT_NORMAL): Delete.
283 (print_signed_with_hash_prefix): New function.
284 (print_unsigned_with_hash_prefix): New function.
285 * xc16x.cpu (dowh): New pmacro.
286 (upof16): Define with dowh, specify print handler.
287 (qbit, qlobit, qhibit): Ditto.
289 * xc16x.opc (CGEN_PRINT_NORMAL): Delete.
290 (print_with_dot_prefix): New functions.
291 (print_with_pof_prefix, print_with_pag_prefix): New functions.
293 2010-01-24 Doug Evans <dje@sebabeach.org>
295 * frv.cpu (floating-point-conversion): Update call to fp conv op.
296 (floating-point-dual-conversion, ne-floating-point-dual-conversion,
297 conditional-floating-point-conversion, ne-floating-point-conversion,
298 float-parallel-mul-add-double-semantics): Ditto.
300 2010-01-05 Doug Evans <dje@sebabeach.org>
302 * m32c.cpu (f-dsp-32-u24): Fix mode of extract handler.
303 (f-dsp-40-u20, f-dsp-40-u24): Ditto.
305 2010-01-02 Doug Evans <dje@sebabeach.org>
307 * m32c.opc (parse_signed16): Fix typo.
309 2009-12-11 Nick Clifton <nickc@redhat.com>
311 * frv.opc: Fix shadowed variable warnings.
312 * m32c.opc: Fix shadowed variable warnings.
314 2009-11-14 Doug Evans <dje@sebabeach.org>
316 Must use VOID expression in VOID context.
317 * xc16x.cpu (mov4): Fix mode of `sequence'.
318 (mov9, mov10): Ditto.
319 (movbsrr, moveb1, jmprel, jmpseg, jmps): Fix mode of `if'.
320 (callr, callseg, calls, trap, rets, reti): Ditto.
321 (jb, jbc, jnb, jnbs): Fix mode of `if'. Comment out no-op `sll'.
322 (atomic, extr, extp, extp1, extpg1, extpr, extpr1): Fix mode of `cond'.
323 (exts, exts1, extsr, extsr1, prior): Ditto.
325 2009-10-23 Doug Evans <dje@sebabeach.org>
327 * m32c.opc (opc.h): cgen-types.h -> cgen/basic-modes.h.
328 cgen-ops.h -> cgen/basic-ops.h.
330 2009-09-25 Alan Modra <amodra@bigpond.net.au>
332 * m32r.cpu (stb-plus): Typo fix.
334 2009-09-23 Doug Evans <dje@sebabeach.org>
336 * m32r.cpu (sth-plus): Fix address mode and calculation.
338 (clrpsw): Fix mask calculation.
339 (bset, bclr, btst): Make mode in bit calculation match expression.
341 * xc16x.cpu (rtl-version): Set to 0.8.
342 (gr-names, ext-names,psw-names): Update, print-name -> enum-prefix,
343 make uppercase. Remove unnecessary name-prefix spec.
344 (grb-names, conditioncode-names, extconditioncode-names): Ditto.
345 (grb8-names, r8-names, regmem8-names, regdiv8-names): Ditto.
346 (reg0-name, reg0-name1, regbmem8-names, memgr8-names): Ditto.
347 (h-cr): New hardware.
348 (muls): Comment out parts that won't compile, add fixme.
349 (mulu, divl, divlu, jmpabs, jmpa-, jmprel, jbc, jnbs, callr): Ditto.
350 (scxti, scxtmg, scxtm, bclear, bclr18, bset19, bitset, bmov): Ditto.
351 (bmovn, band, bor, bxor, bcmp, bfldl, bfldh): Ditto.
353 2009-07-16 Doug Evans <dje@sebabeach.org>
355 * cpu/simplify.inc (*): One line doc strings don't need \n.
356 (df): Invoke define-full-ifield instead of claiming it's an alias.
358 (dnop): Mark as deprecated.
360 2009-06-22 Alan Modra <amodra@bigpond.net.au>
362 * m32c.opc (parse_lab_5_3): Use correct enum.
364 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
366 * frv.cpu (mabshs): Explicitly sign-extend arguments of abs to DI.
367 (DI-ext-HI, DI-ext-UHI, DI-ext-DI): New pmacros.
368 (media-arith-sat-semantics): Explicitly sign- or zero-extend
369 arguments of "operation" to DI using "mode" and the new pmacros.
371 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
373 * cris.cpu (cris-implemented-writable-specregs-v32): Correct size
376 2008-12-23 Jon Beniston <jon@beniston.com>
378 * lm32.cpu: New file.
379 * lm32.opc: New file.
381 2008-01-29 Alan Modra <amodra@bigpond.net.au>
383 * mt.opc (parse_imm16): Apply 2007-09-26 opcodes/mt-asm.c change
386 2007-10-22 Hans-Peter Nilsson <hp@axis.com>
388 * cris.cpu (movs, movu): Use result of extension operation when
391 2007-07-04 Nick Clifton <nickc@redhat.com>
393 * cris.cpu: Update copyright notice to refer to GPLv3.
394 * frv.cpu, frv.opc, iq10.cpu, iq2000m.cpu, iq2000.opc, m32c.cpu,
395 m32c.opc, m32r.cpu, m32r.opc, mt.cpu, mt.opc, sh64-compact.cpu,
396 sh64-media.cpu, sh.cpu, sh.opc, simplify.inc, xc16x.cpu,
398 * iq2000.cpu: Fix copyright notice to refer to FSF.
400 2007-04-30 Mark Salter <msalter@sadr.localdomain>
402 * frv.cpu (spr-names): Support new coprocessor SPR registers.
404 2007-04-20 Nick Clifton <nickc@redhat.com>
406 * xc16x.cpu: Restore after accidentally overwriting this file with
409 2007-03-29 DJ Delorie <dj@redhat.com>
411 * m32c.cpu (Imm-8-s4n): Fix print hook.
412 (Lab-24-8, Lab-32-8, Lab-40-8): Fix.
413 (arith-jnz-imm4-dst-defn): Make relaxable.
414 (arith-jnz16-imm4-dst-defn): Fix encodings.
416 2007-03-20 DJ Delorie <dj@redhat.com>
418 * m32c.cpu (f-dsp-40-u20, f-dsp-48-u20, Dsp-40-u20, Dsp-40-u20,
420 (src16-16-20-An-relative-*): New.
421 (dst16-*-20-An-relative-*): New.
422 (dst16-16-16sa-*): New
423 (dst16-16-16ar-*): New
424 (dst32-16-16sa-Unprefixed-*): New
425 (jsri): Fix operands.
426 (setzx): Fix encoding.
428 2007-03-08 Alan Modra <amodra@bigpond.net.au>
430 * m32r.opc: Formatting.
432 2006-05-22 Nick Clifton <nickc@redhat.com>
434 * iq2000.cpu: Fix include paths for iq2000m.cpu and iq10.cpu.
436 2006-04-10 DJ Delorie <dj@redhat.com>
438 * m32c.opc (parse_unsigned_bitbase): Take a new parameter which
439 decides if this function accepts symbolic constants or not.
440 (parse_signed_bitbase): Likewise.
441 (parse_unsigned_bitbase8): Pass the new parameter.
442 (parse_unsigned_bitbase11): Likewise.
443 (parse_unsigned_bitbase16): Likewise.
444 (parse_unsigned_bitbase19): Likewise.
445 (parse_unsigned_bitbase27): Likewise.
446 (parse_signed_bitbase8): Likewise.
447 (parse_signed_bitbase11): Likewise.
448 (parse_signed_bitbase19): Likewise.
450 2006-03-13 DJ Delorie <dj@redhat.com>
452 * m32c.cpu (Bit3-S): New.
454 * m32c.opc (parse_bit3_S): New.
456 * m32c.cpu (decimal-subtraction16-insn): Add second operand.
457 (btst): Add optional :G suffix for MACH32.
459 (pop.w:G): Add optional :G suffix for MACH16.
460 (push.b.imm): Fix syntax.
462 2006-03-10 DJ Delorie <dj@redhat.com>
464 * m32c.cpu (mul.l): New.
467 2006-03-03 Shrirang Khisti <shrirangk@kpitcummins.com)
469 * xc16x.opc (parse_hash): Return NULL if the input was parsed or
470 an error message otherwise.
471 (parse_dot, parse_pof, parse_pag, parse_sof, parse_seg): Likewise.
472 Fix up comments to correctly describe the functions.
474 2006-02-24 DJ Delorie <dj@redhat.com>
476 * m32c.cpu (RL_TYPE): New attribute, with macros.
477 (Lab-8-24): Add RELAX.
478 (unary-insn-defn-g, binary-arith-imm-dst-defn,
479 binary-arith-imm4-dst-defn): Add 1ADDR attribute.
480 (binary-arith-src-dst-defn): Add 2ADDR attribute.
481 (jcnd16-5, jcnd16, jcnd32, jmp16.s, jmp16.b, jmp16.w, jmp16.a,
482 jmp32.s, jmp32.b, jmp32.w, jmp32.a, jsr16.w, jsr16.a): Add JUMP
484 (jsri16, jsri32): Add 1ADDR attribute.
485 (jsr32.w, jsr32.a): Add JUMP attribute.
487 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
488 Anil Paranjape <anilp1@kpitcummins.com>
489 Shilin Shakti <shilins@kpitcummins.com>
491 * xc16x.cpu: New file containing complete CGEN specific XC16X CPU
493 * xc16x.opc: New file containing supporting XC16C routines.
495 2006-02-10 Nick Clifton <nickc@redhat.com>
497 * iq2000.opc (parse_hi16): Truncate shifted values to 16 bits.
499 2006-01-06 DJ Delorie <dj@redhat.com>
501 * m32c.cpu (mov.w:q): Fix mode.
502 (push32.b.imm): Likewise, for the comment.
504 2005-12-16 Nathan Sidwell <nathan@codesourcery.com>
506 Second part of ms1 to mt renaming.
507 * mt.cpu (define-arch, define-isa): Set name to mt.
508 (define-mach): Adjust.
509 * mt.opc (CGEN_ASM_HASH): Update.
510 (mt_asm_hash, mt_cgen_insn_supported): Renamed.
511 (parse_loopsize, parse_imm16): Adjust.
513 2005-12-13 DJ Delorie <dj@redhat.com>
515 * m32c.cpu (jsri): Fix order so register names aren't treated as
517 (indexb, indexbd, indexbs, indexl, indexld, indexls, indexw,
518 indexwd, indexws): Fix encodings.
520 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
522 * mt.cpu: Rename from ms1.cpu.
523 * mt.opc: Rename from ms1.opc.
525 2005-12-06 Hans-Peter Nilsson <hp@axis.com>
527 * cris.cpu (simplecris-common-writable-specregs)
528 (simplecris-common-readable-specregs): Split from
529 simplecris-common-specregs. All users changed.
530 (cris-implemented-writable-specregs-v0)
531 (cris-implemented-readable-specregs-v0): Similar from
532 cris-implemented-specregs-v0.
533 (cris-implemented-writable-specregs-v3)
534 (cris-implemented-readable-specregs-v3)
535 (cris-implemented-writable-specregs-v8)
536 (cris-implemented-readable-specregs-v8)
537 (cris-implemented-writable-specregs-v10)
538 (cris-implemented-readable-specregs-v10)
539 (cris-implemented-writable-specregs-v32)
540 (cris-implemented-readable-specregs-v32): Similar.
541 (bdap-32-pc, move-m-pcplus-p0, move-m-spplus-p8): New
542 insns and specializations.
544 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
547 * ms1.cpu (ms2, ms2bf): New architecture variant, cpu, machine and
549 (f-uu8, f-uu1, f-imm16l, f-loopo, f-cb1sel, f-cb2sel, f-cb1incr,
550 f-cb2incr, f-rc3): New fields.
551 (LOOP): New instruction.
552 (JAL-HAZARD): New hazard.
553 (imm16o, loopsize, imm16l, rc3, cb1sel, cb2sel, cb1incr, cb2incr):
555 (mul, muli, dbnz, iflush): Enable for ms2
556 (jal, reti): Has JAL-HAZARD.
557 (ldctxt, ldfb, stfb): Only ms1.
558 (fbcb): Only ms1,ms1-003.
559 (wfbinc, mefbinc, wfbincr, mwfbincr, fbcbincs, mfbcbincs,
560 fbcbincrs, mfbcbincrs): Enable for ms2.
561 (loop, loopu, dfbc, dwfb, fbwfb, dfbr): New ms2 insns.
562 * ms1.opc (parse_loopsize): New.
563 (parse_imm16): hi16/lo16 relocs are applicable to IMM16L.
566 2005-10-28 Dave Brolley <brolley@redhat.com>
568 Contribute the following change:
569 2003-09-24 Dave Brolley <brolley@redhat.com>
571 * frv.opc: Use CGEN_ATTR_VALUE_ENUM_TYPE in place of
572 CGEN_ATTR_VALUE_TYPE.
573 * m32c.opc (m32c_cgen_insn_supported): Use CGEN_INSN_BITSET_ATTR_VALUE.
574 Use cgen_bitset_intersect_p.
576 2005-10-27 DJ Delorie <dj@redhat.com>
578 * m32c.cpu (Imm-8-s4n, Imm-12-s4n): New.
579 (arith-jnz16-imm4-dst-defn, arith-jnz32-imm4-dst-defn,
580 arith-jnz-imm4-dst-mach, arith-jnz-imm4-dst): Keep track of which
581 imm operand is needed.
582 (adjnz, sbjnz): Pass the right operands.
583 (unary-insn-defn, unary16-defn, unary32-defn, unary-insn-mach,
584 unary-insn): Add -g variants for opcodes that need to support :G.
585 (not.BW:G, push.BW:G): Call it.
586 (stzx16-imm8-imm8-dsp8sb, stzx16-imm8-imm8-dsp8fb,
587 stzx16-imm8-imm8-abs16): Fix operand typos.
588 * m32c.opc (m32c_asm_hash): Support bnCND.
589 (parse_signed4n, print_signed4n): New.
591 2005-10-26 DJ Delorie <dj@redhat.com>
593 * m32c.cpu (f-dsp-8-s24, Dsp-8-s24): New.
594 (mov-dspsp-dst-defn, mov-src-dspsp-defn, mov16-dspsp-dst-defn,
595 mov16-src-dspsp-defn, mov32-dspsp-dst-defn, mov32-src-dspsp-defn):
597 (mov.WL:S #imm,A0/A1): dsp24 is signed (i.e. -0x800000..0xffffff).
598 (mov.BW:S r0,r1): Fix typo r1l->r1.
599 (tst): Allow :G suffix.
600 * m32c.opc (parse_signed24): New, for -0x800000..0xffffff.
602 2005-10-26 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
604 * m32r.opc (parse_hi16): Do not assume a 32-bit host word size.
606 2005-10-25 DJ Delorie <dj@redhat.com>
608 * m32c.cpu (add16-bQ-sp,add16-wQ-sp): Fix to allow either width by
609 making one a macro of the other.
611 2005-10-21 DJ Delorie <dj@redhat.com>
613 * m32c.cpu (lde, ste): Add dsp[a0] and [a1a] addressing.
614 (indexb, indexbd, indexbs, indexw, indexwd, indexws, indexl,
615 indexld, indexls): .w variants have `1' bit.
616 (rot32.b): QI, not SI.
617 (rot32.w): HI, not SI.
618 (xchg16): HI for .w variant.
620 2005-10-19 Nick Clifton <nickc@redhat.com>
622 * m32r.opc (parse_slo16): Fix bad application of previous patch.
624 2005-10-18 Andreas Schwab <schwab@suse.de>
626 * m32r.opc (parse_slo16): Better version of previous patch.
628 2005-10-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
630 * cpu/m32r.opc (parse_slo16): Do not assume a 32-bit host word
633 2005-07-25 DJ Delorie <dj@redhat.com>
635 * m32c.opc (parse_unsigned8): Add %dsp8().
636 (parse_signed8): Add %hi8().
637 (parse_unsigned16): Add %dsp16().
638 (parse_signed16): Add %lo16() and %hi16().
639 (parse_lab_5_3): Make valuep a bfd_vma *.
641 2005-07-18 Nick Clifton <nickc@redhat.com>
643 * m32c.cpu (f-16-8, f-24-8, f-32-16, f-dsp-8-u24): New opcode
645 (f-lab32-jmp-s): Fix insertion sequence.
646 (Dsp-8-u24, Lab-5-3, Lab32-jmp-s): New operands.
647 (Dsp-40-s8): Make parameter be signed.
648 (Dsp-40-s16): Likewise.
649 (Dsp-48-s8): Likewise.
650 (Dsp-48-s16): Likewise.
651 (Imm-13-u3): Likewise. (Despite its name!)
652 (BitBase16-16-s8): Make the parameter be unsigned.
653 (BitBase16-8-u11-S): Likewise.
654 (Lab-8-8, Lab-8-16, Lab-16-8, jcnd16-5, jcnd16, jcnd32, jmp16.s,
655 jmp16.b, jmp16.w, jmp32.s, jmp32.b, jmp32.w, jsp16.w, jsr32.w): Allow
658 * m32c.opc: Fix formatting.
659 Use safe-ctype.h instead of ctype.h
660 Move duplicated code sequences into a macro.
661 Fix compile time warnings about signedness mismatches.
663 (parse_lab_5_3): New parser function.
665 2005-07-16 Jim Blandy <jimb@redhat.com>
667 * m32c.opc (m32c_cgen_insn_supported): Use int, not CGEN_BITSET,
668 to represent isa sets.
670 2005-07-15 Jim Blandy <jimb@redhat.com>
672 * m32c.cpu, m32c.opc: Fix copyright.
674 2005-07-14 Jim Blandy <jimb@redhat.com>
676 * m32c.cpu, m32c.opc: Machine description for the Renesas M32C.
678 2005-07-14 Alan Modra <amodra@bigpond.net.au>
680 * ms1.opc (print_dollarhex): Correct format string.
682 2005-07-06 Alan Modra <amodra@bigpond.net.au>
684 * iq2000.cpu: Include from binutils cpu dir.
686 2005-07-05 Nick Clifton <nickc@redhat.com>
688 * iq2000.opc (parse_lo16, parse_mlo16): Make value parameter
689 unsigned in order to avoid compile time warnings about sign
692 * ms1.opc (parse_*): Likewise.
693 (parse_imm16): Use a "void *" as it is passed both signed and
696 2005-07-01 Nick Clifton <nickc@redhat.com>
698 * frv.opc: Update to ISO C90 function declaration style.
699 * iq2000.opc: Likewise.
700 * m32r.opc: Likewise.
703 2005-06-15 Dave Brolley <brolley@redhat.com>
705 Contributed by Red Hat.
706 * ms1.cpu: New file. Written by Nick Clifton, Stan Cox.
707 * ms1.opc: New file. Written by Stan Cox.
709 2005-05-10 Nick Clifton <nickc@redhat.com>
711 * Update the address and phone number of the FSF organization in
712 the GPL notices in the following files:
713 cris.cpu, frv.cpu, frv.opc, iq10.cpu, iq2000.opc, iq2000m.cpu,
714 m32r.cpu, m32r.opc, sh.cpu, sh.opc, sh64-compact.cpu,
715 sh64-media.cpu, simplify.inc
717 2005-02-24 Alan Modra <amodra@bigpond.net.au>
719 * frv.opc (parse_A): Warning fix.
721 2005-02-23 Nick Clifton <nickc@redhat.com>
723 * frv.opc: Fixed compile time warnings about differing signed'ness
724 of pointers passed to functions.
725 * m32r.opc: Likewise.
727 2005-02-11 Nick Clifton <nickc@redhat.com>
729 * iq2000.opc (parse_jtargq10): Change type of valuep argument to
730 'bfd_vma *' in order avoid compile time warning message.
732 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
734 * cris.cpu (mstep): Add missing insn.
736 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
738 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
739 * frv.cpu: Add support for TLS annotations in loads and calll.
740 * frv.opc (parse_symbolic_address): New.
741 (parse_ldd_annotation): New.
742 (parse_call_annotation): New.
743 (parse_ld_annotation): New.
744 (parse_ulo16, parse_uslo16): Use parse_symbolic_address.
745 Introduce TLS relocations.
746 (parse_d12, parse_s12, parse_u12): Likewise.
747 (parse_uhi16): Likewise. Fix constant checking on 64-bit host.
748 (parse_call_label, print_at): New.
750 2004-12-21 Mikael Starvik <starvik@axis.com>
752 * cris.cpu (cris-set-mem): Correct integral write semantics.
754 2004-11-29 Hans-Peter Nilsson <hp@axis.com>
756 * cris.cpu: New file.
758 2004-11-15 Michael K. Lechner <mike.lechner@gmail.com>
760 * iq2000.cpu: Added quotes around macro arguments so that they
761 will work with newer versions of guile.
763 2004-10-27 Nick Clifton <nickc@redhat.com>
765 * iq2000m.cpu (pkrlr1, pkrlr30, rbr1, rbr30, rxr1, rxr30, wbr1,
766 wbr1u, wbr30, wbr30u, wxr1, wxr1u, wxr30, wxr30u): Add an index
768 * iq2000.cpu (dnop index): Rename to _index to avoid complications
771 2004-08-27 Richard Sandiford <rsandifo@redhat.com>
773 * frv.cpu (cfmovs): Change UNIT attribute to FMALL.
775 2004-05-15 Nick Clifton <nickc@redhat.com>
777 * iq2000.opc (iq2000_cgen_insn_supported): Make 'insn' argument const.
779 2004-03-30 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
781 * m32r.opc (parse_hi16): Fixed shigh(0xffff8000) bug.
783 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
785 * frv.cpu (define-arch frv): Add fr450 mach.
786 (define-mach fr450): New.
787 (define-model fr450): New. Add profile units to every fr450 insn.
788 (define-attr UNIT): Add MDCUTSSI.
789 (define-attr FR450-MAJOR): New enum. Add to every fr450 insn.
790 (define-attr AUDIO): New boolean.
791 (f-LRAE, f-LRAD, f-LRAS, f-TLBPRopx, f-TLBPRL)
792 (f-LRA-null, f-TLBPR-null): New fields.
793 (scr0, scr1, scr2, scr3, imavr1, damvr1, cxnr, ttbr)
794 (tplr, tppr, tpxr, timerh, timerl, timerd, btbr): New SPRs.
795 (LRAE, LRAD, LRAS, TLBPRopx, TLBPRL): New operands.
796 (LRA-null, TLBPR-null): New macros.
797 (iacc-multiply-r-r, slass, scutss, int-arith-ss-r-r): Add AUDIO attr.
798 (load-real-address): New macro.
799 (lrai, lrad, tlbpr): New instructions.
800 (media-cut-acc, media-cut-acc-ss): Add fr450-major argument.
801 (mcut, mcuti, mcutss, mcutssi): Adjust accordingly.
802 (mdcutssi): Change UNIT attribute to MDCUTSSI.
803 (media-low-clear-semantics, media-scope-limit-semantics)
804 (media-quad-limit, media-quad-shift): New macros.
805 (mqlclrhs, mqlmths, mqsllhi, mqsrahi): New instructions.
806 * frv.opc (frv_is_branch_major, frv_is_float_major, frv_is_media_major)
807 (frv_is_branch_insn, frv_is_float_insn, frv_is_media_insn)
808 (frv_vliw_reset, frv_vliw_add_insn): Handle bfd_mach_fr450.
809 (fr450_unit_mapping): New array.
810 (fr400_unit_mapping, fr500_unit_mapping, fr550_unit_mapping): Add entry
811 for new MDCUTSSI unit.
812 (fr450_check_insn_major_constraints): New function.
813 (check_insn_major_constraints): Use it.
815 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
817 * frv.cpu (nsdiv, nudiv, nsdivi, nudivi): Remove fr400 profiling unit.
818 (scutss): Change unit to I0.
819 (calll, callil, ccalll): Add missing FR550-MAJOR and profile unit.
820 (mqsaths): Fix FR400-MAJOR categorization.
821 (media-quad-multiply-cross-acc, media-quad-cross-multiply-cross-acc)
822 (media-quad-cross-multiply-acc): Change unit from MDUALACC to FMALL.
823 * frv.opc (fr400_check_insn_major_constraints): Check for (M-2,M-1)
826 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
828 * frv.cpu (r-store, r-store-dual, r-store-quad): Delete.
829 (rstb, rsth, rst, rstd, rstq): Delete.
830 (rstbf, rsthf, rstf, rstdf, rstqf): Delete.
832 2004-02-23 Nick Clifton <nickc@redhat.com>
834 * Apply these patches from Renesas:
836 2004-02-10 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
838 * cpu/m32r.opc (my_print_insn): Fixed incorrect output when
839 disassembling codes for 0x*2 addresses.
841 2003-12-15 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
843 * cpu/m32r.cpu: Add PIPE_O attribute to "pop" instruction.
845 2003-12-03 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
847 * cpu/m32r.cpu : Add new model m32r2.
848 Add new instructions.
849 Replace occurrances of 'Mitsubishi' with 'Renesas'.
850 Changed PIPE attr of push from O to OS.
851 Care for Little-endian of M32R.
852 * cpu/m32r.opc (CGEN_DIS_HASH, my_print_insn):
853 Care for Little-endian of M32R.
854 (parse_slo16): signed extension for value.
856 2004-02-20 Andrew Cagney <cagney@redhat.com>
858 * m32r.opc, m32r.cpu: New files. Written by , Doug Evans, Nick
859 Clifton, Ben Elliston, Matthew Green, and Andrew Haley.
861 * sh.cpu, sh.opc, sh64-compact.cpu, sh64-media.cpu: New files, all
862 written by Ben Elliston.
864 2004-01-14 Richard Sandiford <rsandifo@redhat.com>
866 * frv.cpu (UNIT): Add IACC.
867 (iacc-multiply-r-r): Use it.
868 * frv.opc (fr400_unit_mapping): Add entry for IACC.
869 (fr500_unit_mapping, fr550_unit_mapping): Likewise.
871 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
873 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
874 * frv.opc (parse_ulo16, parse_uhi16, parse_d12): Fix some
875 cut&paste errors in shifting/truncating numerical operands.
876 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
877 * frv.opc (parse_ulo16): Parse gotofflo and gotofffuncdesclo.
878 (parse_uslo16): Likewise.
879 (parse_uhi16): Parse gotoffhi and gotofffuncdeschi.
880 (parse_d12): Parse gotoff12 and gotofffuncdesc12.
881 (parse_s12): Likewise.
882 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
883 * frv.opc (parse_ulo16): Parse gotlo and gotfuncdesclo.
884 (parse_uslo16): Likewise.
885 (parse_uhi16): Parse gothi and gotfuncdeschi.
886 (parse_d12): Parse got12 and gotfuncdesc12.
887 (parse_s12): Likewise.
889 2003-10-10 Dave Brolley <brolley@redhat.com>
891 * frv.cpu (dnpmop): New p-macro.
892 (GRdoublek): Use dnpmop.
893 (CPRdoublek, FRdoublei, FRdoublej, FRdoublek): Ditto.
894 (store-double-r-r): Use (.sym regtype doublek).
895 (r-store-double): Ditto.
896 (store-double-r-r-u): Ditto.
897 (conditional-store-double): Ditto.
898 (conditional-store-double-u): Ditto.
899 (store-double-r-simm): Ditto.
900 (fmovs): Assign to UNIT FMALL.
902 2003-10-06 Dave Brolley <brolley@redhat.com>
904 * frv.cpu, frv.opc: Add support for fr550.
906 2003-09-24 Dave Brolley <brolley@redhat.com>
908 * frv.cpu (u-commit): New modelling unit for fr500.
909 (mwtaccg): Use frv_ref_SI to reference ACC40Sk as an input operand.
910 (commit-r): Use u-commit model for fr500.
912 (conditional-float-binary-op): Take profiling data as an argument.
914 (ne-float-binary-op): Ditto.
916 2003-09-19 Michael Snyder <msnyder@redhat.com>
918 * frv.cpu (nldqi): Delete unimplemented instruction.
920 2003-09-12 Dave Brolley <brolley@redhat.com>
922 * frv.cpu (u-clrgr, u-clrfr): New units of model fr500.
923 (clear-ne-flag-r): Pass insn profiling in as an argument. Call
924 frv_ref_SI to get input register referenced for profiling.
925 (clear-ne-flag-all): Pass insn profiling in as an argument.
926 (clrgr,clrfr,clrga,clrfa): Add profiling information.
928 2003-09-11 Michael Snyder <msnyder@redhat.com>
930 * frv.cpu: Typographical corrections.
932 2003-09-09 Dave Brolley <brolley@redhat.com>
934 * frv.cpu (media-dual-complex): Change UNIT to FMALL.
935 (conditional-media-dual-complex, media-quad-complex): Likewise.
937 2003-09-04 Dave Brolley <brolley@redhat.com>
939 * frv.cpu (register-transfer): Pass in all attributes in on argument.
941 (conditional-register-transfer): Ditto.
942 (cache-preload): Ditto.
943 (floating-point-conversion): Ditto.
944 (floating-point-neg): Ditto.
946 (float-binary-op-s): Ditto.
947 (conditional-float-binary-op): Ditto.
948 (ne-float-binary-op): Ditto.
949 (float-dual-arith): Ditto.
950 (ne-float-dual-arith): Ditto.
952 2003-09-03 Dave Brolley <brolley@redhat.com>
954 * frv.opc (parse_A, parse_A0, parse_A1): New parse handlers.
955 * frv.cpu (UNIT): Add IALL, FMALL, FMLOW, STORE, SCAN, DCPL, MDUALACC,
957 (A): Removed operand.
958 (A0,A1): New operands replace operand A.
959 (mnop): Now a real insn
960 (mclracc): Removed insn.
961 (mclracc-0, mclracc-1): New insns replace mclracc.
962 (all insns): Use new UNIT attributes.
964 2003-08-21 Nick Clifton <nickc@redhat.com>
966 * frv.cpu (mbtoh): Replace input parameter to u-media-dual-expand
967 and u-media-dual-btoh with output parameter.
968 (cmbtoh): Add profiling hack.
970 2003-08-19 Michael Snyder <msnyder@redhat.com>
972 * frv.cpu: Fix typo, Frintkeven -> FRintkeven
974 2003-06-10 Doug Evans <dje@sebabeach.org>
976 * frv.cpu: Add IDOC attribute.
978 2003-06-06 Andrew Cagney <cagney@redhat.com>
980 Contributed by Red Hat.
981 * iq2000.cpu: New file. Written by Ben Elliston, Jeff Johnston,
982 Stan Cox, and Frank Ch. Eigler.
983 * iq2000.opc: New file. Written by Ben Elliston, Frank
984 Ch. Eigler, Chris Moller, Jeff Johnston, and Stan Cox.
985 * iq2000m.cpu: New file. Written by Jeff Johnston.
986 * iq10.cpu: New file. Written by Jeff Johnston.
988 2003-06-05 Nick Clifton <nickc@redhat.com>
990 * frv.cpu (FRintieven): New operand. An even-numbered only
991 version of the FRinti operand.
992 (FRintjeven): Likewise for FRintj.
993 (FRintkeven): Likewise for FRintk.
994 (mdcutssi, media-dual-word-rotate-r-r, mqsaths,
995 media-quad-arith-sat-semantics, media-quad-arith-sat,
996 conditional-media-quad-arith-sat, mdunpackh,
997 media-quad-multiply-semantics, media-quad-multiply,
998 conditional-media-quad-multiply, media-quad-complex-i,
999 media-quad-multiply-acc-semantics, media-quad-multiply-acc,
1000 conditional-media-quad-multiply-acc, munpackh,
1001 media-quad-multiply-cross-acc-semantics, mdpackh,
1002 media-quad-multiply-cross-acc, mbtoh-semantics,
1003 media-quad-cross-multiply-cross-acc-semantics,
1004 media-quad-cross-multiply-cross-acc, mbtoh, mhtob-semantics,
1005 media-quad-cross-multiply-acc-semantics, cmbtoh,
1006 media-quad-cross-multiply-acc, media-quad-complex, mhtob,
1007 media-expand-halfword-to-double-semantics, mexpdhd, cmexpdhd,
1008 cmhtob): Use new operands.
1009 * frv.opc (CGEN_VERBOSE_ASSEMBLER_ERRORS): Define.
1010 (parse_even_register): New function.
1012 2003-06-03 Nick Clifton <nickc@redhat.com>
1014 * frv.cpu (media-dual-word-rotate-r-r): Use a signed 6-bit
1015 immediate value not unsigned.
1017 2003-06-03 Andrew Cagney <cagney@redhat.com>
1019 Contributed by Red Hat.
1020 * frv.cpu: New file. Written by Dave Brolley, Catherine Moore,
1021 and Eric Christopher.
1022 * frv.opc: New file. Written by Catherine Moore, and Dave
1024 * simplify.inc: New file. Written by Doug Evans.
1026 2003-05-02 Andrew Cagney <cagney@redhat.com>
1031 Copyright (C) 2003-2012 Free Software Foundation, Inc.
1033 Copying and distribution of this file, with or without modification,
1034 are permitted in any medium without royalty provided the copyright
1035 notice and this notice are preserved.
1041 version-control: never