1 2025-01-19 Nick Clifton <nickc@redhat.com>
5 2024-07-20 Nick Clifton <nickc@redhat.com>
9 2024-01-15 Nick Clifton <nickc@redhat.com>
13 2023-07-03 Nick Clifton <nickc@redhat.com>
17 2023-03-15 Nick Clifton <nickc@redhat.com>
20 * mep.opc (mep_print_insn): Check for an out of range index.
22 2022-12-31 Nick Clifton <nickc@redhat.com>
24 * 2.40 branch created.
26 2022-07-08 Nick Clifton <nickc@redhat.com>
28 * 2.39 branch created.
30 2022-01-22 Nick Clifton <nickc@redhat.com>
32 * 2.38 release branch created.
34 2021-07-05 Alan Modra <amodra@gmail.com>
36 * mep.opc (macros): Make static and const.
37 (lookup_macro): Return and use const pointer.
38 (expand_macro): Make mac param const.
39 (expand_string): Make pmacro const.
41 2021-07-03 Nick Clifton <nickc@redhat.com>
43 * 2.37 release branch created.
45 2021-05-06 Stafford Horne <shorne@gmail.com>
48 * or1k.opc (or1k_imm16_relocs, parse_reloc): Define parse logic
49 for gotha() relocation.
51 2021-03-31 Alan Modra <amodra@gmail.com>
53 * frv.opc: Replace bfd_boolean with bool, FALSE with false, and
54 TRUE with true throughout.
56 2021-03-29 Alan Modra <amodra@gmail.com>
58 * frv.opc (frv_is_branch_major, frv_is_float_major),
59 (frv_is_media_major, frv_is_branch_insn, frv_is_float_insn),
60 (frv_is_media_insn, spr_valid): Correct prototypes.
62 2021-01-09 Nick Clifton <nickc@redhat.com>
64 * 2.36 release branch crated.
66 2020-10-05 Samanta Navarro <ferivoz@riseup.net>
68 * m32r.cpu: Fix spelling mistakes.
70 2020-09-18 David Faust <david.faust@oracle.com>
72 * bpf.cpu (insn-op-code-alu): Add SDIV and SMOD.
73 (define-alu-insn-bin, daib): Take ISAs as an argument.
74 (define-alu-instructions): Update calls to daib pmacro with
75 ISAs; add sdiv and smod.
77 2020-09-08 David Faust <david.faust@oracle.com>
79 * bpf.cpu (define-alu-instructions): Correct semantic operators
80 for div, mod to unsigned versions.
82 2020-09-01 Alan Modra <amodra@gmail.com>
84 * mep-core.cpu (f-8s8a2, f-12s4a2, f-17s16a2): Multiply signed
85 value by two rather than shifting left.
86 (f-24s5a2n): Similarly multiply signed f-24s5a2n-hi to extract.
88 2020-08-26 David Faust <david.faust@oracle.com>
90 * bpf.cpu (arch bpf): Add xbpf mach and isas.
91 (define-xbpf-isa) New pmacro.
92 (all-isas) Add xbpfle,xbpfbe.
93 (endian-isas): New pmacro.
95 (model xbpf-def): Likewise.
96 (h-gpr): Add xbpf mach.
97 (f-dstle, f-srcle, dstle, srcle): Add xbpfle isa.
98 (f-dstbe, f-srcbe, dstbe, srcbe): Add xbpfbe isa.
99 (define-alu-insn-un): Use new endian-isas pmacro.
100 (define-alu-insn-bin, define-alu-insn-mov): Likewise.
101 (define-endian-insn, define-lddw): Likewise.
102 (dlind, dxli, dxsi, dsti): Likewise.
103 (define-cond-jump-insn, define-call-insn): Likewise.
104 (define-atomic-insns): Likewise.
106 2020-07-04 Nick Clifton <nickc@redhat.com>
108 Binutils 2.35 branch created.
110 2020-06-25 David Faust <david.faust@oracle.com>
112 * bpf.cpu (f-offset16): Change type from INT to HI.
113 (dxli): Simplify memory access.
115 (define-endian-insn): Update c-call in semantics.
119 2020-06-02 Jose E. Marchesi <jose.marchesi@oracle.com>
121 * bpf.cpu (define-bpf-isa): Set base-insn-bitsize to 64.
122 * bpf.opc (bpf_print_insn): Do not set endian_code here.
124 2020-06-02 Jose E. Marchesi <jose.marchesi@oracle.com>
126 * mep.opc (print_slot_insn): Pass the insn endianness to
129 2020-05-28 Jose E. Marchesi <jose.marchesi@oracle.com>
130 David Faust <david.faust@oracle.com>
132 * bpf.cpu (define-alu-insn-un): Add definitions of semantics.
133 (define-alu-insn-mov): Likewise.
135 (define-alu-instructions): Likewise.
136 (define-endian-insn): Likewise.
137 (define-lddw): Likewise.
143 (define-ldstx-insns): Likewise.
144 (define-st-insns): Likewise.
145 (define-cond-jump-insn): Likewise.
147 (define-condjump-insns): Likewise.
148 (define-call-insn): Likewise.
151 (define-atomic-insns): Likewise.
152 (sem-exchange-and-add): New macro.
153 * bpf.cpu ("brkpt"): New instruction.
154 (bpfbf): Set word-bitsize to 32 and insn-endian big.
155 (h-gpr): Prefer r0 to `a' and r6 to `ctx'.
156 (h-pc): Expand definition.
157 * bpf.opc (bpf_print_insn): Set endian_code to BIG.
159 2020-05-21 Alan Modra <amodra@gmail.com>
161 * mep.opc (mep_cgen_expand_macros_and_parse_operand): Replace
162 "if (x) free (x)" with "free (x)".
164 2020-05-19 Stafford Horne <shorne@gmail.com>
167 * or1k.cpu (arch or1k): Remove or64 and or64nd machs.
168 (ORBIS-MACHS, ORFPX32-MACHS): Remove pmacros.
169 (cpu or1k64bf, mach or64, mach or64nd): Remove definitions.
170 * or1kcommon.cpu (h-fdr): Remove hardware.
171 * or1korfpx.cpu (rDDF, rADF, rBDF): Remove operand definitions.
172 (float-regreg-insn): Remove lf- mnemonic -d instruction pattern.
173 (float-setflag-insn-base): Remove lf-sf mnemonic -d pattern.
174 (float-cust-insn): Remove "lf-cust" cust-num "-d" pattern.
175 (lf-rem-d, lf-itof-d, lf-ftoi-d, lf-madd-d): Remove.
177 2020-02-16 David Faust <david.faust@oracle.com>
179 * bpf.cpu (define-cond-jump-insn): Renamed from djci.
180 (dcji) New version with support for JMP32
182 2020-02-03 Alan Modra <amodra@gmail.com>
184 * m32c.cpu (f-dsp-64-s16): Mask before shifting signed value.
186 2020-02-01 Alan Modra <amodra@gmail.com>
188 * frv.cpu (f-u12): Multiply rather than left shift signed values.
189 (f-label16, f-label24): Likewise.
191 2020-01-30 Alan Modra <amodra@gmail.com>
193 * m32c.cpu (f-src32-rn-unprefixed-QI): Shift before inverting.
194 (f-src32-rn-prefixed-QI, f-dst32-rn-unprefixed-QI): Likewise.
195 (f-dst32-rn-prefixed-QI): Likewise.
196 (f-dsp-32-s32): Mask before shifting left.
197 (f-dsp-48-u32, f-dsp-48-s32): Likewise.
198 (f-bitbase32-16-s11-unprefixed): Multiply signed field rather than
200 (f-bitbase32-24-s11-prefixed, f-bitbase32-24-s19-prefixed): Likewise.
201 (h-gr-SI): Mask before shifting.
203 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
205 * bpf.cpu (define-alu-insn-un): The unary BPF instructions
206 (neg and neg32) use OP_SRC_K even if they operate only in
209 2020-01-18 Nick Clifton <nickc@redhat.com>
211 Binutils 2.34 branch created.
213 2020-01-13 Alan Modra <amodra@gmail.com>
215 * fr30.cpu (f-disp9, f-disp10, f-s10, f-rel9, f-rel12): Don't
216 left shift signed values.
218 2020-01-06 Alan Modra <amodra@gmail.com>
220 * m32c.cpu (f-dsp-8-u16, f-dsp-8-s16): Rearrange to mask any sign
221 bits before shifting rather than masking after shifting.
222 (f-dsp-16-u16, f-dsp-16-s16, f-dsp-32-u16, f-dsp-32-s16): Likewise.
223 (f-dsp-40-u16, f-dsp-40-s16, f-dsp-48-u16, f-dsp-48-s16): Likewise.
224 (f-dsp-64-u16, f-dsp-8-s24): Likewise.
225 (f-bitbase32-16-s19-unprefixed): Avoid signed left shift.
227 2020-01-04 Alan Modra <amodra@gmail.com>
229 * m32r.cpu (f-disp8): Avoid left shift of negative values.
230 (f-disp16, f-disp24): Likewise.
232 2019-12-23 Alan Modra <amodra@gmail.com>
234 * iq2000.cpu (f-offset): Avoid left shift of negative values.
236 2019-12-20 Alan Modra <amodra@gmail.com>
238 * or1korbis.cpu (f-disp26, f-disp21): Don't left shift negative values.
240 2019-12-17 Alan Modra <amodra@gmail.com>
242 * bpf.cpu (f-imm64): Avoid signed overflow.
244 2019-12-16 Alan Modra <amodra@gmail.com>
246 * xstormy16.cpu (f-rel12a): Avoid signed overflow.
248 2019-12-11 Alan Modra <amodra@gmail.com>
250 * epiphany.cpu (f-sdisp11): Don't sign extend with shifts.
251 * lm32.cpu (f-branch, f-vall): Likewise.
252 * m32.cpu (f-lab-8-16): Likewise.
254 2019-12-11 Alan Modra <amodra@gmail.com>
256 * epiphany.cpu (f-simm8, f-simm24): Use multiply rather than
257 shift left to avoid UB on left shift of negative values.
259 2019-11-20 Jose E. Marchesi <jose.marchesi@oracle.com>
261 * bpf.cpu: Fix comment describing the 128-bit instruction format.
263 2019-09-09 Phil Blundell <pb@pbcl.net>
265 binutils 2.33 branch created.
267 2019-07-19 Jose E. Marchesi <jose.marchesi@oracle.com>
269 * bpf.cpu (h-gpr): when disassembling, use %r0 and %r6 instead of
272 2019-07-15 Jose E. Marchesi <jose.marchesi@oracle.com>
274 * bpf.cpu (dlabs): New pmacro.
277 2019-07-14 Jose E. Marchesi <jose.marchesi@oracle.com>
279 * bpf.cpu (dlsi): ldabs and ldind instructions do not take an
280 explicit 'dst' argument.
282 2019-06-13 Stafford Horne <shorne@gmail.com>
284 * or1korfpx.cpu (float-setflag-insn-base): Add 'sf' to symbol.
286 2019-06-13 Stafford Horne <shorne@gmail.com>
288 * or1k.cpu (or64nd, or32nd, or1200nd): Update comment.a
289 (l-adrp): Improve comment.
291 2019-06-13 Stafford Horne <shorne@gmail.com>
293 * or1korfpx.cpu (insn-opcode-float-regreg): Add SFUEQ_S, SFUNE_S,
294 SFUGT_S, SFUGE_S, SFULT_S, SFULE_S, SFUN_S, SFUEQ_D, SFUNE_D, SFUGT_D,
295 SFUGE_D, SFULT_D, SFULE_D, SFUN_D opcodes.
296 (float-setflag-insn-base): New pmacro based on float-setflag-insn.
297 (float-setflag-symantics, float-setflag-unordered-cmp-symantics,
298 float-setflag-unordered-symantics): New pmacro for instruction
300 (float-setflag-insn): Update to use float-setflag-insn-base.
301 (float-setflag-unordered-insn): New pmacro for generating instructions.
303 2019-06-13 Andrey Bacherov <avbacherov@opencores.org>
304 Stafford Horne <shorne@gmail.com>
306 * or1k.cpu (ORFPX64A32-MACHS): New pmacro.
307 (ORFPX-MACHS): Removed pmacro.
308 * or1k.opc (or1k_cgen_insn_supported): New function.
309 (CGEN_VALIDATE_INSN_SUPPORTED): Define macro.
310 (parse_regpair, print_regpair): New functions.
311 * or1kcommon.cpu (h-spr, spr-shift, spr-address, h-gpr): Reorder
313 (h-fdr): Update comment to indicate or64.
314 (reg-pair-reg-lo, reg-pair-reg-hi): New pmacros for register pairs.
315 (h-fd32r): New hardware for 64-bit fpu registers.
316 (h-i64r): New hardware for 64-bit int registers.
317 * or1korbis.cpu (f-resv-8-1): New field.
318 * or1korfpx.cpu (rDSF, rASF, rBSF): Update attribute to ORFPX32-MACHS.
319 (rDDF, rADF, rBDF): Update operand comment to indicate or64.
320 (f-rdoff-10-1, f-raoff-9-1, f-rboff-8-1): New fields.
321 (h-roff1): New hardware.
322 (double-field-and-ops mnemonic): New pmacro to generate operations
323 rDD32F, rAD32F, rBD32F, rDDI and rADI.
324 (float-regreg-insn): Update single precision generator to MACH
325 ORFPX32-MACHS. Add generator for or32 64-bit instructions.
326 (float-setflag-insn): Update single precision generator to MACH
327 ORFPX32-MACHS. Fix double instructions from single to double
328 precision. Add generator for or32 64-bit instructions.
329 (float-cust-insn cust-num): Update single precision generator to MACH
330 ORFPX32-MACHS. Add generator for or32 64-bit instructions.
331 (lf-rem-s, lf-itof-s, lf-ftoi-s, lf-madd-s): Update MACH to
333 (lf-rem-d): Fix operation from mod to rem.
334 (lf-rem-d32, lf-itof-d32, lf-ftoi-d32, lf-madd-d32): New instruction.
335 (lf-itof-d): Fix operands from single to double.
336 (lf-ftoi-d): Update operand mode from DI to WI.
338 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
343 2018-06-24 Nick Clifton <nickc@redhat.com>
347 2018-10-05 Richard Henderson <rth@twiddle.net>
348 Stafford Horne <shorne@gmail.com>
350 * or1korbis.cpu (insn-opcode-mac): Add opcodes for MACU and MSBU.
351 (insn-opcode-alu-regreg): Add opcodes for MULD and MULDU.
352 (l-mul): Fix overflow support and indentation.
353 (l-mulu): Fix overflow support and indentation.
354 (l-muld, l-muldu, l-msbu, l-macu): New instructions.
355 (l-div); Remove incorrect carry behavior.
356 (l-divu): Fix carry and overflow behavior.
357 (l-mac): Add overflow support.
358 (l-msb, l-msbu): Add carry and overflow support.
360 2018-10-05 Richard Henderson <rth@twiddle.net>
362 * or1k.opc (parse_disp26): Add support for plta() relocations.
363 (parse_disp21): New function.
364 (or1k_rclass): New enum.
365 (or1k_rtype): New enum.
366 (or1k_imm16_relocs): Define new PO and SPO relocation mappings.
367 (parse_reloc): Add new po(), gotpo() and gottppo() for LO13 relocations.
368 (parse_imm16): Add support for the new 21bit and 13bit relocations.
369 * or1korbis.cpu (f-disp26): Don't assume SI.
370 (f-disp21): New pc-relative 21-bit 13 shifted to right.
371 (insn-opcode): Add ADRP.
372 (l-adrp): New instruction.
374 2018-10-05 Richard Henderson <rth@twiddle.net>
376 * or1k.opc: Add RTYPE_ enum.
377 (INVALID_STORE_RELOC): New string.
378 (or1k_imm16_relocs): New array array.
379 (parse_reloc): New static function that just does the parsing.
380 (parse_imm16): New static function for generic parsing.
381 (parse_simm16): Change to just call parse_imm16.
382 (parse_simm16_split): New function.
383 (parse_uimm16): Change to call parse_imm16.
384 (parse_uimm16_split): New function.
385 * or1korbis.cpu (simm16-split): Change to use new simm16_split.
386 (uimm16-split): Change to use new uimm16_split.
388 2018-07-24 Alan Modra <amodra@gmail.com>
391 * or1kcommon.cpu (spr-reg-indices): Fix description typo.
393 2018-05-09 Sebastian Rasmussen <sebras@gmail.com>
395 * or1kcommon.cpu (spr-reg-info): Typo fix.
397 2018-03-03 Alan Modra <amodra@gmail.com>
399 * frv.opc: Include opintl.h.
400 (add_next_to_vliw): Use opcodes_error_handler to print error.
401 Standardize error message.
402 (fr500_check_insn_major_constraints, frv_vliw_add_insn): Likewise.
404 2018-01-13 Nick Clifton <nickc@redhat.com>
408 2017-03-15 Stafford Horne <shorne@gmail.com>
410 * or1kcommon.cpu: Add pc set semantics to also update ppc.
412 2016-10-06 Alan Modra <amodra@gmail.com>
414 * mep.opc (expand_string): Add fall through comment.
416 2016-03-03 Alan Modra <amodra@gmail.com>
418 * fr30.cpu (f-m4): Replace bogus comment with a better guess
419 at what is really going on.
421 2016-03-02 Alan Modra <amodra@gmail.com>
423 * fr30.cpu (f-m4): Replace -1 << 4 with -16.
425 2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
427 * epiphany.opc (epiphany_print_insn): Set info->bytes_per_line to
428 a constant to better align disassembler output.
430 2014-07-20 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
432 * or1korbis.cpu (l-msync, l-psync, l-csync): New instructions.
434 2014-06-12 Alan Modra <amodra@gmail.com>
436 * or1k.opc: Whitespace fixes.
438 2014-05-08 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
440 * or1korbis.cpu (h-atomic-reserve): New hardware.
441 (h-atomic-address): Likewise.
442 (insn-opcode): Add opcodes for LWA and SWA.
443 (atomic-reserve): New operand.
444 (atomic-address): Likewise.
445 (l-lwa, l-swa): New instructions.
446 (l-lbs): Fix typo in comment.
447 (store-insn): Clear atomic reserve on store to atomic-address.
448 Fix register names in fmt field.
450 2014-04-22 Christian Svensson <blue@cmd.nu>
452 * openrisc.cpu: Delete.
453 * openrisc.opc: Delete.
454 * or1k.cpu: New file.
455 * or1k.opc: New file.
456 * or1kcommon.cpu: New file.
457 * or1korbis.cpu: New file.
458 * or1korfpx.cpu: New file.
460 2013-12-07 Mike Frysinger <vapier@gentoo.org>
462 * epiphany.opc: Remove +x file mode.
464 2013-03-08 Yann Sionneau <yann.sionneau@gmail.com>
467 * lm32.cpu (Control and status registers): Add CFG2, PSW,
468 TLBVADDR, TLBPADDR and TLBBADVADDR.
470 2012-11-30 Oleg Raikhman <oleg@adapteva.com>
471 Joern Rennecke <joern.rennecke@embecosm.com>
473 * epiphany.cpu (keyword gr-names): Move sb/sl/ip after r9/r10/r12.
474 (load_insn): Add NO-DIS attribute to x, p, d, dpm, dl0, dl0.l.
475 (testset-insn): Add NO_DIS attribute to t.l.
476 (store-insn): Add NO-DIS attribute to x.l, p.l, d.l, dpm.l, dl0.l.
477 (move-insns): Add NO-DIS attribute to cmov.l.
478 (op-mmr-movts): Add NO-DIS attribute to movts.l.
479 (op-mmr-movfs): Add NO-DIS attribute to movfs.l.
480 (op-rrr): Add NO-DIS attribute to .l.
481 (shift-rrr): Add NO-DIS attribute to .l.
482 (op-shift-rri): Add NO-DIS attribute to i32.l.
483 (bitrl, movtl): Add NO-DIS attribute.
484 (op-iextrrr): Add NO-DIS attribute to .l
485 (op-two_operands-float, op-fabs-float): Add NO-DIS attribute to f32.l.
486 (op-fix2float-float, op-float2fix-float, op-fextop-float): Likewise.
488 2012-02-27 Alan Modra <amodra@gmail.com>
490 * mt.opc (print_dollarhex): Trim values to 32 bits.
492 2011-12-15 Nick Clifton <nickc@redhat.com>
494 * frv.opc (parse_uhi16): Fix handling of %hi operator on 64-bit
497 2011-10-26 Joern Rennecke <joern.rennecke@embecosm.com>
499 * epiphany.opc (parse_branch_addr): Fix type of valuep.
500 Cast value before printing it as a long.
501 (parse_postindex): Fix type of valuep.
503 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
505 * cpu/epiphany.cpu: New file.
506 * cpu/epiphany.opc: New file.
508 2011-08-22 Nick Clifton <nickc@redhat.com>
510 * fr30.cpu: Newly contributed file.
511 * fr30.opc: Likewise.
512 * ip2k.cpu: Likewise.
513 * ip2k.opc: Likewise.
514 * mep-avc.cpu: Likewise.
515 * mep-avc2.cpu: Likewise.
516 * mep-c5.cpu: Likewise.
517 * mep-core.cpu: Likewise.
518 * mep-default.cpu: Likewise.
519 * mep-ext-cop.cpu: Likewise.
520 * mep-fmax.cpu: Likewise.
521 * mep-h1.cpu: Likewise.
522 * mep-ivc2.cpu: Likewise.
523 * mep-rhcop.cpu: Likewise.
524 * mep-sample-ucidsp.cpu: Likewise.
527 * openrisc.cpu: Likewise.
528 * openrisc.opc: Likewise.
529 * xstormy16.cpu: Likewise.
530 * xstormy16.opc: Likewise.
532 2010-10-08 Pierre Muller <muller@ics.u-strasbg.fr>
534 * frv.opc: #undef DEBUG.
536 2010-07-03 DJ Delorie <dj@delorie.com>
538 * m32c.cpu (f-dsp-8-s24): Mask high byte after shifting it.
540 2010-02-11 Doug Evans <dje@sebabeach.org>
542 * m32r.cpu (HASH-PREFIX): Delete.
543 (duhpo, dshpo): New pmacros.
544 (simm8, simm16): Delete HASH-PREFIX attribute, define with dshpo.
545 (uimm3, uimm4, uimm5, uimm8, uimm16, imm1): Delete HASH-PREFIX
546 attribute, define with dshpo.
547 (uimm24): Delete HASH-PREFIX attribute.
548 * m32r.opc (CGEN_PRINT_NORMAL): Delete.
549 (print_signed_with_hash_prefix): New function.
550 (print_unsigned_with_hash_prefix): New function.
551 * xc16x.cpu (dowh): New pmacro.
552 (upof16): Define with dowh, specify print handler.
553 (qbit, qlobit, qhibit): Ditto.
555 * xc16x.opc (CGEN_PRINT_NORMAL): Delete.
556 (print_with_dot_prefix): New functions.
557 (print_with_pof_prefix, print_with_pag_prefix): New functions.
559 2010-01-24 Doug Evans <dje@sebabeach.org>
561 * frv.cpu (floating-point-conversion): Update call to fp conv op.
562 (floating-point-dual-conversion, ne-floating-point-dual-conversion,
563 conditional-floating-point-conversion, ne-floating-point-conversion,
564 float-parallel-mul-add-double-semantics): Ditto.
566 2010-01-05 Doug Evans <dje@sebabeach.org>
568 * m32c.cpu (f-dsp-32-u24): Fix mode of extract handler.
569 (f-dsp-40-u20, f-dsp-40-u24): Ditto.
571 2010-01-02 Doug Evans <dje@sebabeach.org>
573 * m32c.opc (parse_signed16): Fix typo.
575 2009-12-11 Nick Clifton <nickc@redhat.com>
577 * frv.opc: Fix shadowed variable warnings.
578 * m32c.opc: Fix shadowed variable warnings.
580 2009-11-14 Doug Evans <dje@sebabeach.org>
582 Must use VOID expression in VOID context.
583 * xc16x.cpu (mov4): Fix mode of `sequence'.
584 (mov9, mov10): Ditto.
585 (movbsrr, moveb1, jmprel, jmpseg, jmps): Fix mode of `if'.
586 (callr, callseg, calls, trap, rets, reti): Ditto.
587 (jb, jbc, jnb, jnbs): Fix mode of `if'. Comment out no-op `sll'.
588 (atomic, extr, extp, extp1, extpg1, extpr, extpr1): Fix mode of `cond'.
589 (exts, exts1, extsr, extsr1, prior): Ditto.
591 2009-10-23 Doug Evans <dje@sebabeach.org>
593 * m32c.opc (opc.h): cgen-types.h -> cgen/basic-modes.h.
594 cgen-ops.h -> cgen/basic-ops.h.
596 2009-09-25 Alan Modra <amodra@bigpond.net.au>
598 * m32r.cpu (stb-plus): Typo fix.
600 2009-09-23 Doug Evans <dje@sebabeach.org>
602 * m32r.cpu (sth-plus): Fix address mode and calculation.
604 (clrpsw): Fix mask calculation.
605 (bset, bclr, btst): Make mode in bit calculation match expression.
607 * xc16x.cpu (rtl-version): Set to 0.8.
608 (gr-names, ext-names,psw-names): Update, print-name -> enum-prefix,
609 make uppercase. Remove unnecessary name-prefix spec.
610 (grb-names, conditioncode-names, extconditioncode-names): Ditto.
611 (grb8-names, r8-names, regmem8-names, regdiv8-names): Ditto.
612 (reg0-name, reg0-name1, regbmem8-names, memgr8-names): Ditto.
613 (h-cr): New hardware.
614 (muls): Comment out parts that won't compile, add fixme.
615 (mulu, divl, divlu, jmpabs, jmpa-, jmprel, jbc, jnbs, callr): Ditto.
616 (scxti, scxtmg, scxtm, bclear, bclr18, bset19, bitset, bmov): Ditto.
617 (bmovn, band, bor, bxor, bcmp, bfldl, bfldh): Ditto.
619 2009-07-16 Doug Evans <dje@sebabeach.org>
621 * cpu/simplify.inc (*): One line doc strings don't need \n.
622 (df): Invoke define-full-ifield instead of claiming it's an alias.
624 (dnop): Mark as deprecated.
626 2009-06-22 Alan Modra <amodra@bigpond.net.au>
628 * m32c.opc (parse_lab_5_3): Use correct enum.
630 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
632 * frv.cpu (mabshs): Explicitly sign-extend arguments of abs to DI.
633 (DI-ext-HI, DI-ext-UHI, DI-ext-DI): New pmacros.
634 (media-arith-sat-semantics): Explicitly sign- or zero-extend
635 arguments of "operation" to DI using "mode" and the new pmacros.
637 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
639 * cris.cpu (cris-implemented-writable-specregs-v32): Correct size
642 2008-12-23 Jon Beniston <jon@beniston.com>
644 * lm32.cpu: New file.
645 * lm32.opc: New file.
647 2008-01-29 Alan Modra <amodra@bigpond.net.au>
649 * mt.opc (parse_imm16): Apply 2007-09-26 opcodes/mt-asm.c change
652 2007-10-22 Hans-Peter Nilsson <hp@axis.com>
654 * cris.cpu (movs, movu): Use result of extension operation when
657 2007-07-04 Nick Clifton <nickc@redhat.com>
659 * cris.cpu: Update copyright notice to refer to GPLv3.
660 * frv.cpu, frv.opc, iq10.cpu, iq2000m.cpu, iq2000.opc, m32c.cpu,
661 m32c.opc, m32r.cpu, m32r.opc, mt.cpu, mt.opc, sh64-compact.cpu,
662 sh64-media.cpu, sh.cpu, sh.opc, simplify.inc, xc16x.cpu,
664 * iq2000.cpu: Fix copyright notice to refer to FSF.
666 2007-04-30 Mark Salter <msalter@sadr.localdomain>
668 * frv.cpu (spr-names): Support new coprocessor SPR registers.
670 2007-04-20 Nick Clifton <nickc@redhat.com>
672 * xc16x.cpu: Restore after accidentally overwriting this file with
675 2007-03-29 DJ Delorie <dj@redhat.com>
677 * m32c.cpu (Imm-8-s4n): Fix print hook.
678 (Lab-24-8, Lab-32-8, Lab-40-8): Fix.
679 (arith-jnz-imm4-dst-defn): Make relaxable.
680 (arith-jnz16-imm4-dst-defn): Fix encodings.
682 2007-03-20 DJ Delorie <dj@redhat.com>
684 * m32c.cpu (f-dsp-40-u20, f-dsp-48-u20, Dsp-40-u20, Dsp-40-u20,
686 (src16-16-20-An-relative-*): New.
687 (dst16-*-20-An-relative-*): New.
688 (dst16-16-16sa-*): New
689 (dst16-16-16ar-*): New
690 (dst32-16-16sa-Unprefixed-*): New
691 (jsri): Fix operands.
692 (setzx): Fix encoding.
694 2007-03-08 Alan Modra <amodra@bigpond.net.au>
696 * m32r.opc: Formatting.
698 2006-05-22 Nick Clifton <nickc@redhat.com>
700 * iq2000.cpu: Fix include paths for iq2000m.cpu and iq10.cpu.
702 2006-04-10 DJ Delorie <dj@redhat.com>
704 * m32c.opc (parse_unsigned_bitbase): Take a new parameter which
705 decides if this function accepts symbolic constants or not.
706 (parse_signed_bitbase): Likewise.
707 (parse_unsigned_bitbase8): Pass the new parameter.
708 (parse_unsigned_bitbase11): Likewise.
709 (parse_unsigned_bitbase16): Likewise.
710 (parse_unsigned_bitbase19): Likewise.
711 (parse_unsigned_bitbase27): Likewise.
712 (parse_signed_bitbase8): Likewise.
713 (parse_signed_bitbase11): Likewise.
714 (parse_signed_bitbase19): Likewise.
716 2006-03-13 DJ Delorie <dj@redhat.com>
718 * m32c.cpu (Bit3-S): New.
720 * m32c.opc (parse_bit3_S): New.
722 * m32c.cpu (decimal-subtraction16-insn): Add second operand.
723 (btst): Add optional :G suffix for MACH32.
725 (pop.w:G): Add optional :G suffix for MACH16.
726 (push.b.imm): Fix syntax.
728 2006-03-10 DJ Delorie <dj@redhat.com>
730 * m32c.cpu (mul.l): New.
733 2006-03-03 Shrirang Khisti <shrirangk@kpitcummins.com)
735 * xc16x.opc (parse_hash): Return NULL if the input was parsed or
736 an error message otherwise.
737 (parse_dot, parse_pof, parse_pag, parse_sof, parse_seg): Likewise.
738 Fix up comments to correctly describe the functions.
740 2006-02-24 DJ Delorie <dj@redhat.com>
742 * m32c.cpu (RL_TYPE): New attribute, with macros.
743 (Lab-8-24): Add RELAX.
744 (unary-insn-defn-g, binary-arith-imm-dst-defn,
745 binary-arith-imm4-dst-defn): Add 1ADDR attribute.
746 (binary-arith-src-dst-defn): Add 2ADDR attribute.
747 (jcnd16-5, jcnd16, jcnd32, jmp16.s, jmp16.b, jmp16.w, jmp16.a,
748 jmp32.s, jmp32.b, jmp32.w, jmp32.a, jsr16.w, jsr16.a): Add JUMP
750 (jsri16, jsri32): Add 1ADDR attribute.
751 (jsr32.w, jsr32.a): Add JUMP attribute.
753 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
754 Anil Paranjape <anilp1@kpitcummins.com>
755 Shilin Shakti <shilins@kpitcummins.com>
757 * xc16x.cpu: New file containing complete CGEN specific XC16X CPU
759 * xc16x.opc: New file containing supporting XC16C routines.
761 2006-02-10 Nick Clifton <nickc@redhat.com>
763 * iq2000.opc (parse_hi16): Truncate shifted values to 16 bits.
765 2006-01-06 DJ Delorie <dj@redhat.com>
767 * m32c.cpu (mov.w:q): Fix mode.
768 (push32.b.imm): Likewise, for the comment.
770 2005-12-16 Nathan Sidwell <nathan@codesourcery.com>
772 Second part of ms1 to mt renaming.
773 * mt.cpu (define-arch, define-isa): Set name to mt.
774 (define-mach): Adjust.
775 * mt.opc (CGEN_ASM_HASH): Update.
776 (mt_asm_hash, mt_cgen_insn_supported): Renamed.
777 (parse_loopsize, parse_imm16): Adjust.
779 2005-12-13 DJ Delorie <dj@redhat.com>
781 * m32c.cpu (jsri): Fix order so register names aren't treated as
783 (indexb, indexbd, indexbs, indexl, indexld, indexls, indexw,
784 indexwd, indexws): Fix encodings.
786 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
788 * mt.cpu: Rename from ms1.cpu.
789 * mt.opc: Rename from ms1.opc.
791 2005-12-06 Hans-Peter Nilsson <hp@axis.com>
793 * cris.cpu (simplecris-common-writable-specregs)
794 (simplecris-common-readable-specregs): Split from
795 simplecris-common-specregs. All users changed.
796 (cris-implemented-writable-specregs-v0)
797 (cris-implemented-readable-specregs-v0): Similar from
798 cris-implemented-specregs-v0.
799 (cris-implemented-writable-specregs-v3)
800 (cris-implemented-readable-specregs-v3)
801 (cris-implemented-writable-specregs-v8)
802 (cris-implemented-readable-specregs-v8)
803 (cris-implemented-writable-specregs-v10)
804 (cris-implemented-readable-specregs-v10)
805 (cris-implemented-writable-specregs-v32)
806 (cris-implemented-readable-specregs-v32): Similar.
807 (bdap-32-pc, move-m-pcplus-p0, move-m-spplus-p8): New
808 insns and specializations.
810 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
813 * ms1.cpu (ms2, ms2bf): New architecture variant, cpu, machine and
815 (f-uu8, f-uu1, f-imm16l, f-loopo, f-cb1sel, f-cb2sel, f-cb1incr,
816 f-cb2incr, f-rc3): New fields.
817 (LOOP): New instruction.
818 (JAL-HAZARD): New hazard.
819 (imm16o, loopsize, imm16l, rc3, cb1sel, cb2sel, cb1incr, cb2incr):
821 (mul, muli, dbnz, iflush): Enable for ms2
822 (jal, reti): Has JAL-HAZARD.
823 (ldctxt, ldfb, stfb): Only ms1.
824 (fbcb): Only ms1,ms1-003.
825 (wfbinc, mefbinc, wfbincr, mwfbincr, fbcbincs, mfbcbincs,
826 fbcbincrs, mfbcbincrs): Enable for ms2.
827 (loop, loopu, dfbc, dwfb, fbwfb, dfbr): New ms2 insns.
828 * ms1.opc (parse_loopsize): New.
829 (parse_imm16): hi16/lo16 relocs are applicable to IMM16L.
832 2005-10-28 Dave Brolley <brolley@redhat.com>
834 Contribute the following change:
835 2003-09-24 Dave Brolley <brolley@redhat.com>
837 * frv.opc: Use CGEN_ATTR_VALUE_ENUM_TYPE in place of
838 CGEN_ATTR_VALUE_TYPE.
839 * m32c.opc (m32c_cgen_insn_supported): Use CGEN_INSN_BITSET_ATTR_VALUE.
840 Use cgen_bitset_intersect_p.
842 2005-10-27 DJ Delorie <dj@redhat.com>
844 * m32c.cpu (Imm-8-s4n, Imm-12-s4n): New.
845 (arith-jnz16-imm4-dst-defn, arith-jnz32-imm4-dst-defn,
846 arith-jnz-imm4-dst-mach, arith-jnz-imm4-dst): Keep track of which
847 imm operand is needed.
848 (adjnz, sbjnz): Pass the right operands.
849 (unary-insn-defn, unary16-defn, unary32-defn, unary-insn-mach,
850 unary-insn): Add -g variants for opcodes that need to support :G.
851 (not.BW:G, push.BW:G): Call it.
852 (stzx16-imm8-imm8-dsp8sb, stzx16-imm8-imm8-dsp8fb,
853 stzx16-imm8-imm8-abs16): Fix operand typos.
854 * m32c.opc (m32c_asm_hash): Support bnCND.
855 (parse_signed4n, print_signed4n): New.
857 2005-10-26 DJ Delorie <dj@redhat.com>
859 * m32c.cpu (f-dsp-8-s24, Dsp-8-s24): New.
860 (mov-dspsp-dst-defn, mov-src-dspsp-defn, mov16-dspsp-dst-defn,
861 mov16-src-dspsp-defn, mov32-dspsp-dst-defn, mov32-src-dspsp-defn):
863 (mov.WL:S #imm,A0/A1): dsp24 is signed (i.e. -0x800000..0xffffff).
864 (mov.BW:S r0,r1): Fix typo r1l->r1.
865 (tst): Allow :G suffix.
866 * m32c.opc (parse_signed24): New, for -0x800000..0xffffff.
868 2005-10-26 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
870 * m32r.opc (parse_hi16): Do not assume a 32-bit host word size.
872 2005-10-25 DJ Delorie <dj@redhat.com>
874 * m32c.cpu (add16-bQ-sp,add16-wQ-sp): Fix to allow either width by
875 making one a macro of the other.
877 2005-10-21 DJ Delorie <dj@redhat.com>
879 * m32c.cpu (lde, ste): Add dsp[a0] and [a1a] addressing.
880 (indexb, indexbd, indexbs, indexw, indexwd, indexws, indexl,
881 indexld, indexls): .w variants have `1' bit.
882 (rot32.b): QI, not SI.
883 (rot32.w): HI, not SI.
884 (xchg16): HI for .w variant.
886 2005-10-19 Nick Clifton <nickc@redhat.com>
888 * m32r.opc (parse_slo16): Fix bad application of previous patch.
890 2005-10-18 Andreas Schwab <schwab@suse.de>
892 * m32r.opc (parse_slo16): Better version of previous patch.
894 2005-10-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
896 * cpu/m32r.opc (parse_slo16): Do not assume a 32-bit host word
899 2005-07-25 DJ Delorie <dj@redhat.com>
901 * m32c.opc (parse_unsigned8): Add %dsp8().
902 (parse_signed8): Add %hi8().
903 (parse_unsigned16): Add %dsp16().
904 (parse_signed16): Add %lo16() and %hi16().
905 (parse_lab_5_3): Make valuep a bfd_vma *.
907 2005-07-18 Nick Clifton <nickc@redhat.com>
909 * m32c.cpu (f-16-8, f-24-8, f-32-16, f-dsp-8-u24): New opcode
911 (f-lab32-jmp-s): Fix insertion sequence.
912 (Dsp-8-u24, Lab-5-3, Lab32-jmp-s): New operands.
913 (Dsp-40-s8): Make parameter be signed.
914 (Dsp-40-s16): Likewise.
915 (Dsp-48-s8): Likewise.
916 (Dsp-48-s16): Likewise.
917 (Imm-13-u3): Likewise. (Despite its name!)
918 (BitBase16-16-s8): Make the parameter be unsigned.
919 (BitBase16-8-u11-S): Likewise.
920 (Lab-8-8, Lab-8-16, Lab-16-8, jcnd16-5, jcnd16, jcnd32, jmp16.s,
921 jmp16.b, jmp16.w, jmp32.s, jmp32.b, jmp32.w, jsp16.w, jsr32.w): Allow
924 * m32c.opc: Fix formatting.
925 Use safe-ctype.h instead of ctype.h
926 Move duplicated code sequences into a macro.
927 Fix compile time warnings about signedness mismatches.
929 (parse_lab_5_3): New parser function.
931 2005-07-16 Jim Blandy <jimb@redhat.com>
933 * m32c.opc (m32c_cgen_insn_supported): Use int, not CGEN_BITSET,
934 to represent isa sets.
936 2005-07-15 Jim Blandy <jimb@redhat.com>
938 * m32c.cpu, m32c.opc: Fix copyright.
940 2005-07-14 Jim Blandy <jimb@redhat.com>
942 * m32c.cpu, m32c.opc: Machine description for the Renesas M32C.
944 2005-07-14 Alan Modra <amodra@bigpond.net.au>
946 * ms1.opc (print_dollarhex): Correct format string.
948 2005-07-06 Alan Modra <amodra@bigpond.net.au>
950 * iq2000.cpu: Include from binutils cpu dir.
952 2005-07-05 Nick Clifton <nickc@redhat.com>
954 * iq2000.opc (parse_lo16, parse_mlo16): Make value parameter
955 unsigned in order to avoid compile time warnings about sign
958 * ms1.opc (parse_*): Likewise.
959 (parse_imm16): Use a "void *" as it is passed both signed and
962 2005-07-01 Nick Clifton <nickc@redhat.com>
964 * frv.opc: Update to ISO C90 function declaration style.
965 * iq2000.opc: Likewise.
966 * m32r.opc: Likewise.
969 2005-06-15 Dave Brolley <brolley@redhat.com>
971 Contributed by Red Hat.
972 * ms1.cpu: New file. Written by Nick Clifton, Stan Cox.
973 * ms1.opc: New file. Written by Stan Cox.
975 2005-05-10 Nick Clifton <nickc@redhat.com>
977 * Update the address and phone number of the FSF organization in
978 the GPL notices in the following files:
979 cris.cpu, frv.cpu, frv.opc, iq10.cpu, iq2000.opc, iq2000m.cpu,
980 m32r.cpu, m32r.opc, sh.cpu, sh.opc, sh64-compact.cpu,
981 sh64-media.cpu, simplify.inc
983 2005-02-24 Alan Modra <amodra@bigpond.net.au>
985 * frv.opc (parse_A): Warning fix.
987 2005-02-23 Nick Clifton <nickc@redhat.com>
989 * frv.opc: Fixed compile time warnings about differing signed'ness
990 of pointers passed to functions.
991 * m32r.opc: Likewise.
993 2005-02-11 Nick Clifton <nickc@redhat.com>
995 * iq2000.opc (parse_jtargq10): Change type of valuep argument to
996 'bfd_vma *' in order avoid compile time warning message.
998 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
1000 * cris.cpu (mstep): Add missing insn.
1002 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1004 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1005 * frv.cpu: Add support for TLS annotations in loads and calll.
1006 * frv.opc (parse_symbolic_address): New.
1007 (parse_ldd_annotation): New.
1008 (parse_call_annotation): New.
1009 (parse_ld_annotation): New.
1010 (parse_ulo16, parse_uslo16): Use parse_symbolic_address.
1011 Introduce TLS relocations.
1012 (parse_d12, parse_s12, parse_u12): Likewise.
1013 (parse_uhi16): Likewise. Fix constant checking on 64-bit host.
1014 (parse_call_label, print_at): New.
1016 2004-12-21 Mikael Starvik <starvik@axis.com>
1018 * cris.cpu (cris-set-mem): Correct integral write semantics.
1020 2004-11-29 Hans-Peter Nilsson <hp@axis.com>
1022 * cris.cpu: New file.
1024 2004-11-15 Michael K. Lechner <mike.lechner@gmail.com>
1026 * iq2000.cpu: Added quotes around macro arguments so that they
1027 will work with newer versions of guile.
1029 2004-10-27 Nick Clifton <nickc@redhat.com>
1031 * iq2000m.cpu (pkrlr1, pkrlr30, rbr1, rbr30, rxr1, rxr30, wbr1,
1032 wbr1u, wbr30, wbr30u, wxr1, wxr1u, wxr30, wxr30u): Add an index
1034 * iq2000.cpu (dnop index): Rename to _index to avoid complications
1037 2004-08-27 Richard Sandiford <rsandifo@redhat.com>
1039 * frv.cpu (cfmovs): Change UNIT attribute to FMALL.
1041 2004-05-15 Nick Clifton <nickc@redhat.com>
1043 * iq2000.opc (iq2000_cgen_insn_supported): Make 'insn' argument const.
1045 2004-03-30 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1047 * m32r.opc (parse_hi16): Fixed shigh(0xffff8000) bug.
1049 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1051 * frv.cpu (define-arch frv): Add fr450 mach.
1052 (define-mach fr450): New.
1053 (define-model fr450): New. Add profile units to every fr450 insn.
1054 (define-attr UNIT): Add MDCUTSSI.
1055 (define-attr FR450-MAJOR): New enum. Add to every fr450 insn.
1056 (define-attr AUDIO): New boolean.
1057 (f-LRAE, f-LRAD, f-LRAS, f-TLBPRopx, f-TLBPRL)
1058 (f-LRA-null, f-TLBPR-null): New fields.
1059 (scr0, scr1, scr2, scr3, imavr1, damvr1, cxnr, ttbr)
1060 (tplr, tppr, tpxr, timerh, timerl, timerd, btbr): New SPRs.
1061 (LRAE, LRAD, LRAS, TLBPRopx, TLBPRL): New operands.
1062 (LRA-null, TLBPR-null): New macros.
1063 (iacc-multiply-r-r, slass, scutss, int-arith-ss-r-r): Add AUDIO attr.
1064 (load-real-address): New macro.
1065 (lrai, lrad, tlbpr): New instructions.
1066 (media-cut-acc, media-cut-acc-ss): Add fr450-major argument.
1067 (mcut, mcuti, mcutss, mcutssi): Adjust accordingly.
1068 (mdcutssi): Change UNIT attribute to MDCUTSSI.
1069 (media-low-clear-semantics, media-scope-limit-semantics)
1070 (media-quad-limit, media-quad-shift): New macros.
1071 (mqlclrhs, mqlmths, mqsllhi, mqsrahi): New instructions.
1072 * frv.opc (frv_is_branch_major, frv_is_float_major, frv_is_media_major)
1073 (frv_is_branch_insn, frv_is_float_insn, frv_is_media_insn)
1074 (frv_vliw_reset, frv_vliw_add_insn): Handle bfd_mach_fr450.
1075 (fr450_unit_mapping): New array.
1076 (fr400_unit_mapping, fr500_unit_mapping, fr550_unit_mapping): Add entry
1077 for new MDCUTSSI unit.
1078 (fr450_check_insn_major_constraints): New function.
1079 (check_insn_major_constraints): Use it.
1081 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1083 * frv.cpu (nsdiv, nudiv, nsdivi, nudivi): Remove fr400 profiling unit.
1084 (scutss): Change unit to I0.
1085 (calll, callil, ccalll): Add missing FR550-MAJOR and profile unit.
1086 (mqsaths): Fix FR400-MAJOR categorization.
1087 (media-quad-multiply-cross-acc, media-quad-cross-multiply-cross-acc)
1088 (media-quad-cross-multiply-acc): Change unit from MDUALACC to FMALL.
1089 * frv.opc (fr400_check_insn_major_constraints): Check for (M-2,M-1)
1092 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1094 * frv.cpu (r-store, r-store-dual, r-store-quad): Delete.
1095 (rstb, rsth, rst, rstd, rstq): Delete.
1096 (rstbf, rsthf, rstf, rstdf, rstqf): Delete.
1098 2004-02-23 Nick Clifton <nickc@redhat.com>
1100 * Apply these patches from Renesas:
1102 2004-02-10 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1104 * cpu/m32r.opc (my_print_insn): Fixed incorrect output when
1105 disassembling codes for 0x*2 addresses.
1107 2003-12-15 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1109 * cpu/m32r.cpu: Add PIPE_O attribute to "pop" instruction.
1111 2003-12-03 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1113 * cpu/m32r.cpu : Add new model m32r2.
1114 Add new instructions.
1115 Replace occurrances of 'Mitsubishi' with 'Renesas'.
1116 Changed PIPE attr of push from O to OS.
1117 Care for Little-endian of M32R.
1118 * cpu/m32r.opc (CGEN_DIS_HASH, my_print_insn):
1119 Care for Little-endian of M32R.
1120 (parse_slo16): signed extension for value.
1122 2004-02-20 Andrew Cagney <cagney@redhat.com>
1124 * m32r.opc, m32r.cpu: New files. Written by , Doug Evans, Nick
1125 Clifton, Ben Elliston, Matthew Green, and Andrew Haley.
1127 * sh.cpu, sh.opc, sh64-compact.cpu, sh64-media.cpu: New files, all
1128 written by Ben Elliston.
1130 2004-01-14 Richard Sandiford <rsandifo@redhat.com>
1132 * frv.cpu (UNIT): Add IACC.
1133 (iacc-multiply-r-r): Use it.
1134 * frv.opc (fr400_unit_mapping): Add entry for IACC.
1135 (fr500_unit_mapping, fr550_unit_mapping): Likewise.
1137 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1139 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1140 * frv.opc (parse_ulo16, parse_uhi16, parse_d12): Fix some
1141 cut&paste errors in shifting/truncating numerical operands.
1142 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1143 * frv.opc (parse_ulo16): Parse gotofflo and gotofffuncdesclo.
1144 (parse_uslo16): Likewise.
1145 (parse_uhi16): Parse gotoffhi and gotofffuncdeschi.
1146 (parse_d12): Parse gotoff12 and gotofffuncdesc12.
1147 (parse_s12): Likewise.
1148 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1149 * frv.opc (parse_ulo16): Parse gotlo and gotfuncdesclo.
1150 (parse_uslo16): Likewise.
1151 (parse_uhi16): Parse gothi and gotfuncdeschi.
1152 (parse_d12): Parse got12 and gotfuncdesc12.
1153 (parse_s12): Likewise.
1155 2003-10-10 Dave Brolley <brolley@redhat.com>
1157 * frv.cpu (dnpmop): New p-macro.
1158 (GRdoublek): Use dnpmop.
1159 (CPRdoublek, FRdoublei, FRdoublej, FRdoublek): Ditto.
1160 (store-double-r-r): Use (.sym regtype doublek).
1161 (r-store-double): Ditto.
1162 (store-double-r-r-u): Ditto.
1163 (conditional-store-double): Ditto.
1164 (conditional-store-double-u): Ditto.
1165 (store-double-r-simm): Ditto.
1166 (fmovs): Assign to UNIT FMALL.
1168 2003-10-06 Dave Brolley <brolley@redhat.com>
1170 * frv.cpu, frv.opc: Add support for fr550.
1172 2003-09-24 Dave Brolley <brolley@redhat.com>
1174 * frv.cpu (u-commit): New modelling unit for fr500.
1175 (mwtaccg): Use frv_ref_SI to reference ACC40Sk as an input operand.
1176 (commit-r): Use u-commit model for fr500.
1178 (conditional-float-binary-op): Take profiling data as an argument.
1180 (ne-float-binary-op): Ditto.
1182 2003-09-19 Michael Snyder <msnyder@redhat.com>
1184 * frv.cpu (nldqi): Delete unimplemented instruction.
1186 2003-09-12 Dave Brolley <brolley@redhat.com>
1188 * frv.cpu (u-clrgr, u-clrfr): New units of model fr500.
1189 (clear-ne-flag-r): Pass insn profiling in as an argument. Call
1190 frv_ref_SI to get input register referenced for profiling.
1191 (clear-ne-flag-all): Pass insn profiling in as an argument.
1192 (clrgr,clrfr,clrga,clrfa): Add profiling information.
1194 2003-09-11 Michael Snyder <msnyder@redhat.com>
1196 * frv.cpu: Typographical corrections.
1198 2003-09-09 Dave Brolley <brolley@redhat.com>
1200 * frv.cpu (media-dual-complex): Change UNIT to FMALL.
1201 (conditional-media-dual-complex, media-quad-complex): Likewise.
1203 2003-09-04 Dave Brolley <brolley@redhat.com>
1205 * frv.cpu (register-transfer): Pass in all attributes in on argument.
1207 (conditional-register-transfer): Ditto.
1208 (cache-preload): Ditto.
1209 (floating-point-conversion): Ditto.
1210 (floating-point-neg): Ditto.
1212 (float-binary-op-s): Ditto.
1213 (conditional-float-binary-op): Ditto.
1214 (ne-float-binary-op): Ditto.
1215 (float-dual-arith): Ditto.
1216 (ne-float-dual-arith): Ditto.
1218 2003-09-03 Dave Brolley <brolley@redhat.com>
1220 * frv.opc (parse_A, parse_A0, parse_A1): New parse handlers.
1221 * frv.cpu (UNIT): Add IALL, FMALL, FMLOW, STORE, SCAN, DCPL, MDUALACC,
1223 (A): Removed operand.
1224 (A0,A1): New operands replace operand A.
1225 (mnop): Now a real insn
1226 (mclracc): Removed insn.
1227 (mclracc-0, mclracc-1): New insns replace mclracc.
1228 (all insns): Use new UNIT attributes.
1230 2003-08-21 Nick Clifton <nickc@redhat.com>
1232 * frv.cpu (mbtoh): Replace input parameter to u-media-dual-expand
1233 and u-media-dual-btoh with output parameter.
1234 (cmbtoh): Add profiling hack.
1236 2003-08-19 Michael Snyder <msnyder@redhat.com>
1238 * frv.cpu: Fix typo, Frintkeven -> FRintkeven
1240 2003-06-10 Doug Evans <dje@sebabeach.org>
1242 * frv.cpu: Add IDOC attribute.
1244 2003-06-06 Andrew Cagney <cagney@redhat.com>
1246 Contributed by Red Hat.
1247 * iq2000.cpu: New file. Written by Ben Elliston, Jeff Johnston,
1248 Stan Cox, and Frank Ch. Eigler.
1249 * iq2000.opc: New file. Written by Ben Elliston, Frank
1250 Ch. Eigler, Chris Moller, Jeff Johnston, and Stan Cox.
1251 * iq2000m.cpu: New file. Written by Jeff Johnston.
1252 * iq10.cpu: New file. Written by Jeff Johnston.
1254 2003-06-05 Nick Clifton <nickc@redhat.com>
1256 * frv.cpu (FRintieven): New operand. An even-numbered only
1257 version of the FRinti operand.
1258 (FRintjeven): Likewise for FRintj.
1259 (FRintkeven): Likewise for FRintk.
1260 (mdcutssi, media-dual-word-rotate-r-r, mqsaths,
1261 media-quad-arith-sat-semantics, media-quad-arith-sat,
1262 conditional-media-quad-arith-sat, mdunpackh,
1263 media-quad-multiply-semantics, media-quad-multiply,
1264 conditional-media-quad-multiply, media-quad-complex-i,
1265 media-quad-multiply-acc-semantics, media-quad-multiply-acc,
1266 conditional-media-quad-multiply-acc, munpackh,
1267 media-quad-multiply-cross-acc-semantics, mdpackh,
1268 media-quad-multiply-cross-acc, mbtoh-semantics,
1269 media-quad-cross-multiply-cross-acc-semantics,
1270 media-quad-cross-multiply-cross-acc, mbtoh, mhtob-semantics,
1271 media-quad-cross-multiply-acc-semantics, cmbtoh,
1272 media-quad-cross-multiply-acc, media-quad-complex, mhtob,
1273 media-expand-halfword-to-double-semantics, mexpdhd, cmexpdhd,
1274 cmhtob): Use new operands.
1275 * frv.opc (CGEN_VERBOSE_ASSEMBLER_ERRORS): Define.
1276 (parse_even_register): New function.
1278 2003-06-03 Nick Clifton <nickc@redhat.com>
1280 * frv.cpu (media-dual-word-rotate-r-r): Use a signed 6-bit
1281 immediate value not unsigned.
1283 2003-06-03 Andrew Cagney <cagney@redhat.com>
1285 Contributed by Red Hat.
1286 * frv.cpu: New file. Written by Dave Brolley, Catherine Moore,
1287 and Eric Christopher.
1288 * frv.opc: New file. Written by Catherine Moore, and Dave
1290 * simplify.inc: New file. Written by Doug Evans.
1292 2003-05-02 Andrew Cagney <cagney@redhat.com>
1297 Copyright (C) 2003-2012 Free Software Foundation, Inc.
1299 Copying and distribution of this file, with or without modification,
1300 are permitted in any medium without royalty provided the copyright
1301 notice and this notice are preserved.
1307 version-control: never