1 2024-07-20 Nick Clifton <nickc@redhat.com>
5 2024-01-15 Nick Clifton <nickc@redhat.com>
9 2023-07-03 Nick Clifton <nickc@redhat.com>
13 2023-03-15 Nick Clifton <nickc@redhat.com>
16 * mep.opc (mep_print_insn): Check for an out of range index.
18 2022-12-31 Nick Clifton <nickc@redhat.com>
20 * 2.40 branch created.
22 2022-07-08 Nick Clifton <nickc@redhat.com>
24 * 2.39 branch created.
26 2022-01-22 Nick Clifton <nickc@redhat.com>
28 * 2.38 release branch created.
30 2021-07-05 Alan Modra <amodra@gmail.com>
32 * mep.opc (macros): Make static and const.
33 (lookup_macro): Return and use const pointer.
34 (expand_macro): Make mac param const.
35 (expand_string): Make pmacro const.
37 2021-07-03 Nick Clifton <nickc@redhat.com>
39 * 2.37 release branch created.
41 2021-05-06 Stafford Horne <shorne@gmail.com>
44 * or1k.opc (or1k_imm16_relocs, parse_reloc): Define parse logic
45 for gotha() relocation.
47 2021-03-31 Alan Modra <amodra@gmail.com>
49 * frv.opc: Replace bfd_boolean with bool, FALSE with false, and
50 TRUE with true throughout.
52 2021-03-29 Alan Modra <amodra@gmail.com>
54 * frv.opc (frv_is_branch_major, frv_is_float_major),
55 (frv_is_media_major, frv_is_branch_insn, frv_is_float_insn),
56 (frv_is_media_insn, spr_valid): Correct prototypes.
58 2021-01-09 Nick Clifton <nickc@redhat.com>
60 * 2.36 release branch crated.
62 2020-10-05 Samanta Navarro <ferivoz@riseup.net>
64 * m32r.cpu: Fix spelling mistakes.
66 2020-09-18 David Faust <david.faust@oracle.com>
68 * bpf.cpu (insn-op-code-alu): Add SDIV and SMOD.
69 (define-alu-insn-bin, daib): Take ISAs as an argument.
70 (define-alu-instructions): Update calls to daib pmacro with
71 ISAs; add sdiv and smod.
73 2020-09-08 David Faust <david.faust@oracle.com>
75 * bpf.cpu (define-alu-instructions): Correct semantic operators
76 for div, mod to unsigned versions.
78 2020-09-01 Alan Modra <amodra@gmail.com>
80 * mep-core.cpu (f-8s8a2, f-12s4a2, f-17s16a2): Multiply signed
81 value by two rather than shifting left.
82 (f-24s5a2n): Similarly multiply signed f-24s5a2n-hi to extract.
84 2020-08-26 David Faust <david.faust@oracle.com>
86 * bpf.cpu (arch bpf): Add xbpf mach and isas.
87 (define-xbpf-isa) New pmacro.
88 (all-isas) Add xbpfle,xbpfbe.
89 (endian-isas): New pmacro.
91 (model xbpf-def): Likewise.
92 (h-gpr): Add xbpf mach.
93 (f-dstle, f-srcle, dstle, srcle): Add xbpfle isa.
94 (f-dstbe, f-srcbe, dstbe, srcbe): Add xbpfbe isa.
95 (define-alu-insn-un): Use new endian-isas pmacro.
96 (define-alu-insn-bin, define-alu-insn-mov): Likewise.
97 (define-endian-insn, define-lddw): Likewise.
98 (dlind, dxli, dxsi, dsti): Likewise.
99 (define-cond-jump-insn, define-call-insn): Likewise.
100 (define-atomic-insns): Likewise.
102 2020-07-04 Nick Clifton <nickc@redhat.com>
104 Binutils 2.35 branch created.
106 2020-06-25 David Faust <david.faust@oracle.com>
108 * bpf.cpu (f-offset16): Change type from INT to HI.
109 (dxli): Simplify memory access.
111 (define-endian-insn): Update c-call in semantics.
115 2020-06-02 Jose E. Marchesi <jose.marchesi@oracle.com>
117 * bpf.cpu (define-bpf-isa): Set base-insn-bitsize to 64.
118 * bpf.opc (bpf_print_insn): Do not set endian_code here.
120 2020-06-02 Jose E. Marchesi <jose.marchesi@oracle.com>
122 * mep.opc (print_slot_insn): Pass the insn endianness to
125 2020-05-28 Jose E. Marchesi <jose.marchesi@oracle.com>
126 David Faust <david.faust@oracle.com>
128 * bpf.cpu (define-alu-insn-un): Add definitions of semantics.
129 (define-alu-insn-mov): Likewise.
131 (define-alu-instructions): Likewise.
132 (define-endian-insn): Likewise.
133 (define-lddw): Likewise.
139 (define-ldstx-insns): Likewise.
140 (define-st-insns): Likewise.
141 (define-cond-jump-insn): Likewise.
143 (define-condjump-insns): Likewise.
144 (define-call-insn): Likewise.
147 (define-atomic-insns): Likewise.
148 (sem-exchange-and-add): New macro.
149 * bpf.cpu ("brkpt"): New instruction.
150 (bpfbf): Set word-bitsize to 32 and insn-endian big.
151 (h-gpr): Prefer r0 to `a' and r6 to `ctx'.
152 (h-pc): Expand definition.
153 * bpf.opc (bpf_print_insn): Set endian_code to BIG.
155 2020-05-21 Alan Modra <amodra@gmail.com>
157 * mep.opc (mep_cgen_expand_macros_and_parse_operand): Replace
158 "if (x) free (x)" with "free (x)".
160 2020-05-19 Stafford Horne <shorne@gmail.com>
163 * or1k.cpu (arch or1k): Remove or64 and or64nd machs.
164 (ORBIS-MACHS, ORFPX32-MACHS): Remove pmacros.
165 (cpu or1k64bf, mach or64, mach or64nd): Remove definitions.
166 * or1kcommon.cpu (h-fdr): Remove hardware.
167 * or1korfpx.cpu (rDDF, rADF, rBDF): Remove operand definitions.
168 (float-regreg-insn): Remove lf- mnemonic -d instruction pattern.
169 (float-setflag-insn-base): Remove lf-sf mnemonic -d pattern.
170 (float-cust-insn): Remove "lf-cust" cust-num "-d" pattern.
171 (lf-rem-d, lf-itof-d, lf-ftoi-d, lf-madd-d): Remove.
173 2020-02-16 David Faust <david.faust@oracle.com>
175 * bpf.cpu (define-cond-jump-insn): Renamed from djci.
176 (dcji) New version with support for JMP32
178 2020-02-03 Alan Modra <amodra@gmail.com>
180 * m32c.cpu (f-dsp-64-s16): Mask before shifting signed value.
182 2020-02-01 Alan Modra <amodra@gmail.com>
184 * frv.cpu (f-u12): Multiply rather than left shift signed values.
185 (f-label16, f-label24): Likewise.
187 2020-01-30 Alan Modra <amodra@gmail.com>
189 * m32c.cpu (f-src32-rn-unprefixed-QI): Shift before inverting.
190 (f-src32-rn-prefixed-QI, f-dst32-rn-unprefixed-QI): Likewise.
191 (f-dst32-rn-prefixed-QI): Likewise.
192 (f-dsp-32-s32): Mask before shifting left.
193 (f-dsp-48-u32, f-dsp-48-s32): Likewise.
194 (f-bitbase32-16-s11-unprefixed): Multiply signed field rather than
196 (f-bitbase32-24-s11-prefixed, f-bitbase32-24-s19-prefixed): Likewise.
197 (h-gr-SI): Mask before shifting.
199 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
201 * bpf.cpu (define-alu-insn-un): The unary BPF instructions
202 (neg and neg32) use OP_SRC_K even if they operate only in
205 2020-01-18 Nick Clifton <nickc@redhat.com>
207 Binutils 2.34 branch created.
209 2020-01-13 Alan Modra <amodra@gmail.com>
211 * fr30.cpu (f-disp9, f-disp10, f-s10, f-rel9, f-rel12): Don't
212 left shift signed values.
214 2020-01-06 Alan Modra <amodra@gmail.com>
216 * m32c.cpu (f-dsp-8-u16, f-dsp-8-s16): Rearrange to mask any sign
217 bits before shifting rather than masking after shifting.
218 (f-dsp-16-u16, f-dsp-16-s16, f-dsp-32-u16, f-dsp-32-s16): Likewise.
219 (f-dsp-40-u16, f-dsp-40-s16, f-dsp-48-u16, f-dsp-48-s16): Likewise.
220 (f-dsp-64-u16, f-dsp-8-s24): Likewise.
221 (f-bitbase32-16-s19-unprefixed): Avoid signed left shift.
223 2020-01-04 Alan Modra <amodra@gmail.com>
225 * m32r.cpu (f-disp8): Avoid left shift of negative values.
226 (f-disp16, f-disp24): Likewise.
228 2019-12-23 Alan Modra <amodra@gmail.com>
230 * iq2000.cpu (f-offset): Avoid left shift of negative values.
232 2019-12-20 Alan Modra <amodra@gmail.com>
234 * or1korbis.cpu (f-disp26, f-disp21): Don't left shift negative values.
236 2019-12-17 Alan Modra <amodra@gmail.com>
238 * bpf.cpu (f-imm64): Avoid signed overflow.
240 2019-12-16 Alan Modra <amodra@gmail.com>
242 * xstormy16.cpu (f-rel12a): Avoid signed overflow.
244 2019-12-11 Alan Modra <amodra@gmail.com>
246 * epiphany.cpu (f-sdisp11): Don't sign extend with shifts.
247 * lm32.cpu (f-branch, f-vall): Likewise.
248 * m32.cpu (f-lab-8-16): Likewise.
250 2019-12-11 Alan Modra <amodra@gmail.com>
252 * epiphany.cpu (f-simm8, f-simm24): Use multiply rather than
253 shift left to avoid UB on left shift of negative values.
255 2019-11-20 Jose E. Marchesi <jose.marchesi@oracle.com>
257 * bpf.cpu: Fix comment describing the 128-bit instruction format.
259 2019-09-09 Phil Blundell <pb@pbcl.net>
261 binutils 2.33 branch created.
263 2019-07-19 Jose E. Marchesi <jose.marchesi@oracle.com>
265 * bpf.cpu (h-gpr): when disassembling, use %r0 and %r6 instead of
268 2019-07-15 Jose E. Marchesi <jose.marchesi@oracle.com>
270 * bpf.cpu (dlabs): New pmacro.
273 2019-07-14 Jose E. Marchesi <jose.marchesi@oracle.com>
275 * bpf.cpu (dlsi): ldabs and ldind instructions do not take an
276 explicit 'dst' argument.
278 2019-06-13 Stafford Horne <shorne@gmail.com>
280 * or1korfpx.cpu (float-setflag-insn-base): Add 'sf' to symbol.
282 2019-06-13 Stafford Horne <shorne@gmail.com>
284 * or1k.cpu (or64nd, or32nd, or1200nd): Update comment.a
285 (l-adrp): Improve comment.
287 2019-06-13 Stafford Horne <shorne@gmail.com>
289 * or1korfpx.cpu (insn-opcode-float-regreg): Add SFUEQ_S, SFUNE_S,
290 SFUGT_S, SFUGE_S, SFULT_S, SFULE_S, SFUN_S, SFUEQ_D, SFUNE_D, SFUGT_D,
291 SFUGE_D, SFULT_D, SFULE_D, SFUN_D opcodes.
292 (float-setflag-insn-base): New pmacro based on float-setflag-insn.
293 (float-setflag-symantics, float-setflag-unordered-cmp-symantics,
294 float-setflag-unordered-symantics): New pmacro for instruction
296 (float-setflag-insn): Update to use float-setflag-insn-base.
297 (float-setflag-unordered-insn): New pmacro for generating instructions.
299 2019-06-13 Andrey Bacherov <avbacherov@opencores.org>
300 Stafford Horne <shorne@gmail.com>
302 * or1k.cpu (ORFPX64A32-MACHS): New pmacro.
303 (ORFPX-MACHS): Removed pmacro.
304 * or1k.opc (or1k_cgen_insn_supported): New function.
305 (CGEN_VALIDATE_INSN_SUPPORTED): Define macro.
306 (parse_regpair, print_regpair): New functions.
307 * or1kcommon.cpu (h-spr, spr-shift, spr-address, h-gpr): Reorder
309 (h-fdr): Update comment to indicate or64.
310 (reg-pair-reg-lo, reg-pair-reg-hi): New pmacros for register pairs.
311 (h-fd32r): New hardware for 64-bit fpu registers.
312 (h-i64r): New hardware for 64-bit int registers.
313 * or1korbis.cpu (f-resv-8-1): New field.
314 * or1korfpx.cpu (rDSF, rASF, rBSF): Update attribute to ORFPX32-MACHS.
315 (rDDF, rADF, rBDF): Update operand comment to indicate or64.
316 (f-rdoff-10-1, f-raoff-9-1, f-rboff-8-1): New fields.
317 (h-roff1): New hardware.
318 (double-field-and-ops mnemonic): New pmacro to generate operations
319 rDD32F, rAD32F, rBD32F, rDDI and rADI.
320 (float-regreg-insn): Update single precision generator to MACH
321 ORFPX32-MACHS. Add generator for or32 64-bit instructions.
322 (float-setflag-insn): Update single precision generator to MACH
323 ORFPX32-MACHS. Fix double instructions from single to double
324 precision. Add generator for or32 64-bit instructions.
325 (float-cust-insn cust-num): Update single precision generator to MACH
326 ORFPX32-MACHS. Add generator for or32 64-bit instructions.
327 (lf-rem-s, lf-itof-s, lf-ftoi-s, lf-madd-s): Update MACH to
329 (lf-rem-d): Fix operation from mod to rem.
330 (lf-rem-d32, lf-itof-d32, lf-ftoi-d32, lf-madd-d32): New instruction.
331 (lf-itof-d): Fix operands from single to double.
332 (lf-ftoi-d): Update operand mode from DI to WI.
334 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
339 2018-06-24 Nick Clifton <nickc@redhat.com>
343 2018-10-05 Richard Henderson <rth@twiddle.net>
344 Stafford Horne <shorne@gmail.com>
346 * or1korbis.cpu (insn-opcode-mac): Add opcodes for MACU and MSBU.
347 (insn-opcode-alu-regreg): Add opcodes for MULD and MULDU.
348 (l-mul): Fix overflow support and indentation.
349 (l-mulu): Fix overflow support and indentation.
350 (l-muld, l-muldu, l-msbu, l-macu): New instructions.
351 (l-div); Remove incorrect carry behavior.
352 (l-divu): Fix carry and overflow behavior.
353 (l-mac): Add overflow support.
354 (l-msb, l-msbu): Add carry and overflow support.
356 2018-10-05 Richard Henderson <rth@twiddle.net>
358 * or1k.opc (parse_disp26): Add support for plta() relocations.
359 (parse_disp21): New function.
360 (or1k_rclass): New enum.
361 (or1k_rtype): New enum.
362 (or1k_imm16_relocs): Define new PO and SPO relocation mappings.
363 (parse_reloc): Add new po(), gotpo() and gottppo() for LO13 relocations.
364 (parse_imm16): Add support for the new 21bit and 13bit relocations.
365 * or1korbis.cpu (f-disp26): Don't assume SI.
366 (f-disp21): New pc-relative 21-bit 13 shifted to right.
367 (insn-opcode): Add ADRP.
368 (l-adrp): New instruction.
370 2018-10-05 Richard Henderson <rth@twiddle.net>
372 * or1k.opc: Add RTYPE_ enum.
373 (INVALID_STORE_RELOC): New string.
374 (or1k_imm16_relocs): New array array.
375 (parse_reloc): New static function that just does the parsing.
376 (parse_imm16): New static function for generic parsing.
377 (parse_simm16): Change to just call parse_imm16.
378 (parse_simm16_split): New function.
379 (parse_uimm16): Change to call parse_imm16.
380 (parse_uimm16_split): New function.
381 * or1korbis.cpu (simm16-split): Change to use new simm16_split.
382 (uimm16-split): Change to use new uimm16_split.
384 2018-07-24 Alan Modra <amodra@gmail.com>
387 * or1kcommon.cpu (spr-reg-indices): Fix description typo.
389 2018-05-09 Sebastian Rasmussen <sebras@gmail.com>
391 * or1kcommon.cpu (spr-reg-info): Typo fix.
393 2018-03-03 Alan Modra <amodra@gmail.com>
395 * frv.opc: Include opintl.h.
396 (add_next_to_vliw): Use opcodes_error_handler to print error.
397 Standardize error message.
398 (fr500_check_insn_major_constraints, frv_vliw_add_insn): Likewise.
400 2018-01-13 Nick Clifton <nickc@redhat.com>
404 2017-03-15 Stafford Horne <shorne@gmail.com>
406 * or1kcommon.cpu: Add pc set semantics to also update ppc.
408 2016-10-06 Alan Modra <amodra@gmail.com>
410 * mep.opc (expand_string): Add fall through comment.
412 2016-03-03 Alan Modra <amodra@gmail.com>
414 * fr30.cpu (f-m4): Replace bogus comment with a better guess
415 at what is really going on.
417 2016-03-02 Alan Modra <amodra@gmail.com>
419 * fr30.cpu (f-m4): Replace -1 << 4 with -16.
421 2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
423 * epiphany.opc (epiphany_print_insn): Set info->bytes_per_line to
424 a constant to better align disassembler output.
426 2014-07-20 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
428 * or1korbis.cpu (l-msync, l-psync, l-csync): New instructions.
430 2014-06-12 Alan Modra <amodra@gmail.com>
432 * or1k.opc: Whitespace fixes.
434 2014-05-08 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
436 * or1korbis.cpu (h-atomic-reserve): New hardware.
437 (h-atomic-address): Likewise.
438 (insn-opcode): Add opcodes for LWA and SWA.
439 (atomic-reserve): New operand.
440 (atomic-address): Likewise.
441 (l-lwa, l-swa): New instructions.
442 (l-lbs): Fix typo in comment.
443 (store-insn): Clear atomic reserve on store to atomic-address.
444 Fix register names in fmt field.
446 2014-04-22 Christian Svensson <blue@cmd.nu>
448 * openrisc.cpu: Delete.
449 * openrisc.opc: Delete.
450 * or1k.cpu: New file.
451 * or1k.opc: New file.
452 * or1kcommon.cpu: New file.
453 * or1korbis.cpu: New file.
454 * or1korfpx.cpu: New file.
456 2013-12-07 Mike Frysinger <vapier@gentoo.org>
458 * epiphany.opc: Remove +x file mode.
460 2013-03-08 Yann Sionneau <yann.sionneau@gmail.com>
463 * lm32.cpu (Control and status registers): Add CFG2, PSW,
464 TLBVADDR, TLBPADDR and TLBBADVADDR.
466 2012-11-30 Oleg Raikhman <oleg@adapteva.com>
467 Joern Rennecke <joern.rennecke@embecosm.com>
469 * epiphany.cpu (keyword gr-names): Move sb/sl/ip after r9/r10/r12.
470 (load_insn): Add NO-DIS attribute to x, p, d, dpm, dl0, dl0.l.
471 (testset-insn): Add NO_DIS attribute to t.l.
472 (store-insn): Add NO-DIS attribute to x.l, p.l, d.l, dpm.l, dl0.l.
473 (move-insns): Add NO-DIS attribute to cmov.l.
474 (op-mmr-movts): Add NO-DIS attribute to movts.l.
475 (op-mmr-movfs): Add NO-DIS attribute to movfs.l.
476 (op-rrr): Add NO-DIS attribute to .l.
477 (shift-rrr): Add NO-DIS attribute to .l.
478 (op-shift-rri): Add NO-DIS attribute to i32.l.
479 (bitrl, movtl): Add NO-DIS attribute.
480 (op-iextrrr): Add NO-DIS attribute to .l
481 (op-two_operands-float, op-fabs-float): Add NO-DIS attribute to f32.l.
482 (op-fix2float-float, op-float2fix-float, op-fextop-float): Likewise.
484 2012-02-27 Alan Modra <amodra@gmail.com>
486 * mt.opc (print_dollarhex): Trim values to 32 bits.
488 2011-12-15 Nick Clifton <nickc@redhat.com>
490 * frv.opc (parse_uhi16): Fix handling of %hi operator on 64-bit
493 2011-10-26 Joern Rennecke <joern.rennecke@embecosm.com>
495 * epiphany.opc (parse_branch_addr): Fix type of valuep.
496 Cast value before printing it as a long.
497 (parse_postindex): Fix type of valuep.
499 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
501 * cpu/epiphany.cpu: New file.
502 * cpu/epiphany.opc: New file.
504 2011-08-22 Nick Clifton <nickc@redhat.com>
506 * fr30.cpu: Newly contributed file.
507 * fr30.opc: Likewise.
508 * ip2k.cpu: Likewise.
509 * ip2k.opc: Likewise.
510 * mep-avc.cpu: Likewise.
511 * mep-avc2.cpu: Likewise.
512 * mep-c5.cpu: Likewise.
513 * mep-core.cpu: Likewise.
514 * mep-default.cpu: Likewise.
515 * mep-ext-cop.cpu: Likewise.
516 * mep-fmax.cpu: Likewise.
517 * mep-h1.cpu: Likewise.
518 * mep-ivc2.cpu: Likewise.
519 * mep-rhcop.cpu: Likewise.
520 * mep-sample-ucidsp.cpu: Likewise.
523 * openrisc.cpu: Likewise.
524 * openrisc.opc: Likewise.
525 * xstormy16.cpu: Likewise.
526 * xstormy16.opc: Likewise.
528 2010-10-08 Pierre Muller <muller@ics.u-strasbg.fr>
530 * frv.opc: #undef DEBUG.
532 2010-07-03 DJ Delorie <dj@delorie.com>
534 * m32c.cpu (f-dsp-8-s24): Mask high byte after shifting it.
536 2010-02-11 Doug Evans <dje@sebabeach.org>
538 * m32r.cpu (HASH-PREFIX): Delete.
539 (duhpo, dshpo): New pmacros.
540 (simm8, simm16): Delete HASH-PREFIX attribute, define with dshpo.
541 (uimm3, uimm4, uimm5, uimm8, uimm16, imm1): Delete HASH-PREFIX
542 attribute, define with dshpo.
543 (uimm24): Delete HASH-PREFIX attribute.
544 * m32r.opc (CGEN_PRINT_NORMAL): Delete.
545 (print_signed_with_hash_prefix): New function.
546 (print_unsigned_with_hash_prefix): New function.
547 * xc16x.cpu (dowh): New pmacro.
548 (upof16): Define with dowh, specify print handler.
549 (qbit, qlobit, qhibit): Ditto.
551 * xc16x.opc (CGEN_PRINT_NORMAL): Delete.
552 (print_with_dot_prefix): New functions.
553 (print_with_pof_prefix, print_with_pag_prefix): New functions.
555 2010-01-24 Doug Evans <dje@sebabeach.org>
557 * frv.cpu (floating-point-conversion): Update call to fp conv op.
558 (floating-point-dual-conversion, ne-floating-point-dual-conversion,
559 conditional-floating-point-conversion, ne-floating-point-conversion,
560 float-parallel-mul-add-double-semantics): Ditto.
562 2010-01-05 Doug Evans <dje@sebabeach.org>
564 * m32c.cpu (f-dsp-32-u24): Fix mode of extract handler.
565 (f-dsp-40-u20, f-dsp-40-u24): Ditto.
567 2010-01-02 Doug Evans <dje@sebabeach.org>
569 * m32c.opc (parse_signed16): Fix typo.
571 2009-12-11 Nick Clifton <nickc@redhat.com>
573 * frv.opc: Fix shadowed variable warnings.
574 * m32c.opc: Fix shadowed variable warnings.
576 2009-11-14 Doug Evans <dje@sebabeach.org>
578 Must use VOID expression in VOID context.
579 * xc16x.cpu (mov4): Fix mode of `sequence'.
580 (mov9, mov10): Ditto.
581 (movbsrr, moveb1, jmprel, jmpseg, jmps): Fix mode of `if'.
582 (callr, callseg, calls, trap, rets, reti): Ditto.
583 (jb, jbc, jnb, jnbs): Fix mode of `if'. Comment out no-op `sll'.
584 (atomic, extr, extp, extp1, extpg1, extpr, extpr1): Fix mode of `cond'.
585 (exts, exts1, extsr, extsr1, prior): Ditto.
587 2009-10-23 Doug Evans <dje@sebabeach.org>
589 * m32c.opc (opc.h): cgen-types.h -> cgen/basic-modes.h.
590 cgen-ops.h -> cgen/basic-ops.h.
592 2009-09-25 Alan Modra <amodra@bigpond.net.au>
594 * m32r.cpu (stb-plus): Typo fix.
596 2009-09-23 Doug Evans <dje@sebabeach.org>
598 * m32r.cpu (sth-plus): Fix address mode and calculation.
600 (clrpsw): Fix mask calculation.
601 (bset, bclr, btst): Make mode in bit calculation match expression.
603 * xc16x.cpu (rtl-version): Set to 0.8.
604 (gr-names, ext-names,psw-names): Update, print-name -> enum-prefix,
605 make uppercase. Remove unnecessary name-prefix spec.
606 (grb-names, conditioncode-names, extconditioncode-names): Ditto.
607 (grb8-names, r8-names, regmem8-names, regdiv8-names): Ditto.
608 (reg0-name, reg0-name1, regbmem8-names, memgr8-names): Ditto.
609 (h-cr): New hardware.
610 (muls): Comment out parts that won't compile, add fixme.
611 (mulu, divl, divlu, jmpabs, jmpa-, jmprel, jbc, jnbs, callr): Ditto.
612 (scxti, scxtmg, scxtm, bclear, bclr18, bset19, bitset, bmov): Ditto.
613 (bmovn, band, bor, bxor, bcmp, bfldl, bfldh): Ditto.
615 2009-07-16 Doug Evans <dje@sebabeach.org>
617 * cpu/simplify.inc (*): One line doc strings don't need \n.
618 (df): Invoke define-full-ifield instead of claiming it's an alias.
620 (dnop): Mark as deprecated.
622 2009-06-22 Alan Modra <amodra@bigpond.net.au>
624 * m32c.opc (parse_lab_5_3): Use correct enum.
626 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
628 * frv.cpu (mabshs): Explicitly sign-extend arguments of abs to DI.
629 (DI-ext-HI, DI-ext-UHI, DI-ext-DI): New pmacros.
630 (media-arith-sat-semantics): Explicitly sign- or zero-extend
631 arguments of "operation" to DI using "mode" and the new pmacros.
633 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
635 * cris.cpu (cris-implemented-writable-specregs-v32): Correct size
638 2008-12-23 Jon Beniston <jon@beniston.com>
640 * lm32.cpu: New file.
641 * lm32.opc: New file.
643 2008-01-29 Alan Modra <amodra@bigpond.net.au>
645 * mt.opc (parse_imm16): Apply 2007-09-26 opcodes/mt-asm.c change
648 2007-10-22 Hans-Peter Nilsson <hp@axis.com>
650 * cris.cpu (movs, movu): Use result of extension operation when
653 2007-07-04 Nick Clifton <nickc@redhat.com>
655 * cris.cpu: Update copyright notice to refer to GPLv3.
656 * frv.cpu, frv.opc, iq10.cpu, iq2000m.cpu, iq2000.opc, m32c.cpu,
657 m32c.opc, m32r.cpu, m32r.opc, mt.cpu, mt.opc, sh64-compact.cpu,
658 sh64-media.cpu, sh.cpu, sh.opc, simplify.inc, xc16x.cpu,
660 * iq2000.cpu: Fix copyright notice to refer to FSF.
662 2007-04-30 Mark Salter <msalter@sadr.localdomain>
664 * frv.cpu (spr-names): Support new coprocessor SPR registers.
666 2007-04-20 Nick Clifton <nickc@redhat.com>
668 * xc16x.cpu: Restore after accidentally overwriting this file with
671 2007-03-29 DJ Delorie <dj@redhat.com>
673 * m32c.cpu (Imm-8-s4n): Fix print hook.
674 (Lab-24-8, Lab-32-8, Lab-40-8): Fix.
675 (arith-jnz-imm4-dst-defn): Make relaxable.
676 (arith-jnz16-imm4-dst-defn): Fix encodings.
678 2007-03-20 DJ Delorie <dj@redhat.com>
680 * m32c.cpu (f-dsp-40-u20, f-dsp-48-u20, Dsp-40-u20, Dsp-40-u20,
682 (src16-16-20-An-relative-*): New.
683 (dst16-*-20-An-relative-*): New.
684 (dst16-16-16sa-*): New
685 (dst16-16-16ar-*): New
686 (dst32-16-16sa-Unprefixed-*): New
687 (jsri): Fix operands.
688 (setzx): Fix encoding.
690 2007-03-08 Alan Modra <amodra@bigpond.net.au>
692 * m32r.opc: Formatting.
694 2006-05-22 Nick Clifton <nickc@redhat.com>
696 * iq2000.cpu: Fix include paths for iq2000m.cpu and iq10.cpu.
698 2006-04-10 DJ Delorie <dj@redhat.com>
700 * m32c.opc (parse_unsigned_bitbase): Take a new parameter which
701 decides if this function accepts symbolic constants or not.
702 (parse_signed_bitbase): Likewise.
703 (parse_unsigned_bitbase8): Pass the new parameter.
704 (parse_unsigned_bitbase11): Likewise.
705 (parse_unsigned_bitbase16): Likewise.
706 (parse_unsigned_bitbase19): Likewise.
707 (parse_unsigned_bitbase27): Likewise.
708 (parse_signed_bitbase8): Likewise.
709 (parse_signed_bitbase11): Likewise.
710 (parse_signed_bitbase19): Likewise.
712 2006-03-13 DJ Delorie <dj@redhat.com>
714 * m32c.cpu (Bit3-S): New.
716 * m32c.opc (parse_bit3_S): New.
718 * m32c.cpu (decimal-subtraction16-insn): Add second operand.
719 (btst): Add optional :G suffix for MACH32.
721 (pop.w:G): Add optional :G suffix for MACH16.
722 (push.b.imm): Fix syntax.
724 2006-03-10 DJ Delorie <dj@redhat.com>
726 * m32c.cpu (mul.l): New.
729 2006-03-03 Shrirang Khisti <shrirangk@kpitcummins.com)
731 * xc16x.opc (parse_hash): Return NULL if the input was parsed or
732 an error message otherwise.
733 (parse_dot, parse_pof, parse_pag, parse_sof, parse_seg): Likewise.
734 Fix up comments to correctly describe the functions.
736 2006-02-24 DJ Delorie <dj@redhat.com>
738 * m32c.cpu (RL_TYPE): New attribute, with macros.
739 (Lab-8-24): Add RELAX.
740 (unary-insn-defn-g, binary-arith-imm-dst-defn,
741 binary-arith-imm4-dst-defn): Add 1ADDR attribute.
742 (binary-arith-src-dst-defn): Add 2ADDR attribute.
743 (jcnd16-5, jcnd16, jcnd32, jmp16.s, jmp16.b, jmp16.w, jmp16.a,
744 jmp32.s, jmp32.b, jmp32.w, jmp32.a, jsr16.w, jsr16.a): Add JUMP
746 (jsri16, jsri32): Add 1ADDR attribute.
747 (jsr32.w, jsr32.a): Add JUMP attribute.
749 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
750 Anil Paranjape <anilp1@kpitcummins.com>
751 Shilin Shakti <shilins@kpitcummins.com>
753 * xc16x.cpu: New file containing complete CGEN specific XC16X CPU
755 * xc16x.opc: New file containing supporting XC16C routines.
757 2006-02-10 Nick Clifton <nickc@redhat.com>
759 * iq2000.opc (parse_hi16): Truncate shifted values to 16 bits.
761 2006-01-06 DJ Delorie <dj@redhat.com>
763 * m32c.cpu (mov.w:q): Fix mode.
764 (push32.b.imm): Likewise, for the comment.
766 2005-12-16 Nathan Sidwell <nathan@codesourcery.com>
768 Second part of ms1 to mt renaming.
769 * mt.cpu (define-arch, define-isa): Set name to mt.
770 (define-mach): Adjust.
771 * mt.opc (CGEN_ASM_HASH): Update.
772 (mt_asm_hash, mt_cgen_insn_supported): Renamed.
773 (parse_loopsize, parse_imm16): Adjust.
775 2005-12-13 DJ Delorie <dj@redhat.com>
777 * m32c.cpu (jsri): Fix order so register names aren't treated as
779 (indexb, indexbd, indexbs, indexl, indexld, indexls, indexw,
780 indexwd, indexws): Fix encodings.
782 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
784 * mt.cpu: Rename from ms1.cpu.
785 * mt.opc: Rename from ms1.opc.
787 2005-12-06 Hans-Peter Nilsson <hp@axis.com>
789 * cris.cpu (simplecris-common-writable-specregs)
790 (simplecris-common-readable-specregs): Split from
791 simplecris-common-specregs. All users changed.
792 (cris-implemented-writable-specregs-v0)
793 (cris-implemented-readable-specregs-v0): Similar from
794 cris-implemented-specregs-v0.
795 (cris-implemented-writable-specregs-v3)
796 (cris-implemented-readable-specregs-v3)
797 (cris-implemented-writable-specregs-v8)
798 (cris-implemented-readable-specregs-v8)
799 (cris-implemented-writable-specregs-v10)
800 (cris-implemented-readable-specregs-v10)
801 (cris-implemented-writable-specregs-v32)
802 (cris-implemented-readable-specregs-v32): Similar.
803 (bdap-32-pc, move-m-pcplus-p0, move-m-spplus-p8): New
804 insns and specializations.
806 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
809 * ms1.cpu (ms2, ms2bf): New architecture variant, cpu, machine and
811 (f-uu8, f-uu1, f-imm16l, f-loopo, f-cb1sel, f-cb2sel, f-cb1incr,
812 f-cb2incr, f-rc3): New fields.
813 (LOOP): New instruction.
814 (JAL-HAZARD): New hazard.
815 (imm16o, loopsize, imm16l, rc3, cb1sel, cb2sel, cb1incr, cb2incr):
817 (mul, muli, dbnz, iflush): Enable for ms2
818 (jal, reti): Has JAL-HAZARD.
819 (ldctxt, ldfb, stfb): Only ms1.
820 (fbcb): Only ms1,ms1-003.
821 (wfbinc, mefbinc, wfbincr, mwfbincr, fbcbincs, mfbcbincs,
822 fbcbincrs, mfbcbincrs): Enable for ms2.
823 (loop, loopu, dfbc, dwfb, fbwfb, dfbr): New ms2 insns.
824 * ms1.opc (parse_loopsize): New.
825 (parse_imm16): hi16/lo16 relocs are applicable to IMM16L.
828 2005-10-28 Dave Brolley <brolley@redhat.com>
830 Contribute the following change:
831 2003-09-24 Dave Brolley <brolley@redhat.com>
833 * frv.opc: Use CGEN_ATTR_VALUE_ENUM_TYPE in place of
834 CGEN_ATTR_VALUE_TYPE.
835 * m32c.opc (m32c_cgen_insn_supported): Use CGEN_INSN_BITSET_ATTR_VALUE.
836 Use cgen_bitset_intersect_p.
838 2005-10-27 DJ Delorie <dj@redhat.com>
840 * m32c.cpu (Imm-8-s4n, Imm-12-s4n): New.
841 (arith-jnz16-imm4-dst-defn, arith-jnz32-imm4-dst-defn,
842 arith-jnz-imm4-dst-mach, arith-jnz-imm4-dst): Keep track of which
843 imm operand is needed.
844 (adjnz, sbjnz): Pass the right operands.
845 (unary-insn-defn, unary16-defn, unary32-defn, unary-insn-mach,
846 unary-insn): Add -g variants for opcodes that need to support :G.
847 (not.BW:G, push.BW:G): Call it.
848 (stzx16-imm8-imm8-dsp8sb, stzx16-imm8-imm8-dsp8fb,
849 stzx16-imm8-imm8-abs16): Fix operand typos.
850 * m32c.opc (m32c_asm_hash): Support bnCND.
851 (parse_signed4n, print_signed4n): New.
853 2005-10-26 DJ Delorie <dj@redhat.com>
855 * m32c.cpu (f-dsp-8-s24, Dsp-8-s24): New.
856 (mov-dspsp-dst-defn, mov-src-dspsp-defn, mov16-dspsp-dst-defn,
857 mov16-src-dspsp-defn, mov32-dspsp-dst-defn, mov32-src-dspsp-defn):
859 (mov.WL:S #imm,A0/A1): dsp24 is signed (i.e. -0x800000..0xffffff).
860 (mov.BW:S r0,r1): Fix typo r1l->r1.
861 (tst): Allow :G suffix.
862 * m32c.opc (parse_signed24): New, for -0x800000..0xffffff.
864 2005-10-26 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
866 * m32r.opc (parse_hi16): Do not assume a 32-bit host word size.
868 2005-10-25 DJ Delorie <dj@redhat.com>
870 * m32c.cpu (add16-bQ-sp,add16-wQ-sp): Fix to allow either width by
871 making one a macro of the other.
873 2005-10-21 DJ Delorie <dj@redhat.com>
875 * m32c.cpu (lde, ste): Add dsp[a0] and [a1a] addressing.
876 (indexb, indexbd, indexbs, indexw, indexwd, indexws, indexl,
877 indexld, indexls): .w variants have `1' bit.
878 (rot32.b): QI, not SI.
879 (rot32.w): HI, not SI.
880 (xchg16): HI for .w variant.
882 2005-10-19 Nick Clifton <nickc@redhat.com>
884 * m32r.opc (parse_slo16): Fix bad application of previous patch.
886 2005-10-18 Andreas Schwab <schwab@suse.de>
888 * m32r.opc (parse_slo16): Better version of previous patch.
890 2005-10-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
892 * cpu/m32r.opc (parse_slo16): Do not assume a 32-bit host word
895 2005-07-25 DJ Delorie <dj@redhat.com>
897 * m32c.opc (parse_unsigned8): Add %dsp8().
898 (parse_signed8): Add %hi8().
899 (parse_unsigned16): Add %dsp16().
900 (parse_signed16): Add %lo16() and %hi16().
901 (parse_lab_5_3): Make valuep a bfd_vma *.
903 2005-07-18 Nick Clifton <nickc@redhat.com>
905 * m32c.cpu (f-16-8, f-24-8, f-32-16, f-dsp-8-u24): New opcode
907 (f-lab32-jmp-s): Fix insertion sequence.
908 (Dsp-8-u24, Lab-5-3, Lab32-jmp-s): New operands.
909 (Dsp-40-s8): Make parameter be signed.
910 (Dsp-40-s16): Likewise.
911 (Dsp-48-s8): Likewise.
912 (Dsp-48-s16): Likewise.
913 (Imm-13-u3): Likewise. (Despite its name!)
914 (BitBase16-16-s8): Make the parameter be unsigned.
915 (BitBase16-8-u11-S): Likewise.
916 (Lab-8-8, Lab-8-16, Lab-16-8, jcnd16-5, jcnd16, jcnd32, jmp16.s,
917 jmp16.b, jmp16.w, jmp32.s, jmp32.b, jmp32.w, jsp16.w, jsr32.w): Allow
920 * m32c.opc: Fix formatting.
921 Use safe-ctype.h instead of ctype.h
922 Move duplicated code sequences into a macro.
923 Fix compile time warnings about signedness mismatches.
925 (parse_lab_5_3): New parser function.
927 2005-07-16 Jim Blandy <jimb@redhat.com>
929 * m32c.opc (m32c_cgen_insn_supported): Use int, not CGEN_BITSET,
930 to represent isa sets.
932 2005-07-15 Jim Blandy <jimb@redhat.com>
934 * m32c.cpu, m32c.opc: Fix copyright.
936 2005-07-14 Jim Blandy <jimb@redhat.com>
938 * m32c.cpu, m32c.opc: Machine description for the Renesas M32C.
940 2005-07-14 Alan Modra <amodra@bigpond.net.au>
942 * ms1.opc (print_dollarhex): Correct format string.
944 2005-07-06 Alan Modra <amodra@bigpond.net.au>
946 * iq2000.cpu: Include from binutils cpu dir.
948 2005-07-05 Nick Clifton <nickc@redhat.com>
950 * iq2000.opc (parse_lo16, parse_mlo16): Make value parameter
951 unsigned in order to avoid compile time warnings about sign
954 * ms1.opc (parse_*): Likewise.
955 (parse_imm16): Use a "void *" as it is passed both signed and
958 2005-07-01 Nick Clifton <nickc@redhat.com>
960 * frv.opc: Update to ISO C90 function declaration style.
961 * iq2000.opc: Likewise.
962 * m32r.opc: Likewise.
965 2005-06-15 Dave Brolley <brolley@redhat.com>
967 Contributed by Red Hat.
968 * ms1.cpu: New file. Written by Nick Clifton, Stan Cox.
969 * ms1.opc: New file. Written by Stan Cox.
971 2005-05-10 Nick Clifton <nickc@redhat.com>
973 * Update the address and phone number of the FSF organization in
974 the GPL notices in the following files:
975 cris.cpu, frv.cpu, frv.opc, iq10.cpu, iq2000.opc, iq2000m.cpu,
976 m32r.cpu, m32r.opc, sh.cpu, sh.opc, sh64-compact.cpu,
977 sh64-media.cpu, simplify.inc
979 2005-02-24 Alan Modra <amodra@bigpond.net.au>
981 * frv.opc (parse_A): Warning fix.
983 2005-02-23 Nick Clifton <nickc@redhat.com>
985 * frv.opc: Fixed compile time warnings about differing signed'ness
986 of pointers passed to functions.
987 * m32r.opc: Likewise.
989 2005-02-11 Nick Clifton <nickc@redhat.com>
991 * iq2000.opc (parse_jtargq10): Change type of valuep argument to
992 'bfd_vma *' in order avoid compile time warning message.
994 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
996 * cris.cpu (mstep): Add missing insn.
998 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1000 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1001 * frv.cpu: Add support for TLS annotations in loads and calll.
1002 * frv.opc (parse_symbolic_address): New.
1003 (parse_ldd_annotation): New.
1004 (parse_call_annotation): New.
1005 (parse_ld_annotation): New.
1006 (parse_ulo16, parse_uslo16): Use parse_symbolic_address.
1007 Introduce TLS relocations.
1008 (parse_d12, parse_s12, parse_u12): Likewise.
1009 (parse_uhi16): Likewise. Fix constant checking on 64-bit host.
1010 (parse_call_label, print_at): New.
1012 2004-12-21 Mikael Starvik <starvik@axis.com>
1014 * cris.cpu (cris-set-mem): Correct integral write semantics.
1016 2004-11-29 Hans-Peter Nilsson <hp@axis.com>
1018 * cris.cpu: New file.
1020 2004-11-15 Michael K. Lechner <mike.lechner@gmail.com>
1022 * iq2000.cpu: Added quotes around macro arguments so that they
1023 will work with newer versions of guile.
1025 2004-10-27 Nick Clifton <nickc@redhat.com>
1027 * iq2000m.cpu (pkrlr1, pkrlr30, rbr1, rbr30, rxr1, rxr30, wbr1,
1028 wbr1u, wbr30, wbr30u, wxr1, wxr1u, wxr30, wxr30u): Add an index
1030 * iq2000.cpu (dnop index): Rename to _index to avoid complications
1033 2004-08-27 Richard Sandiford <rsandifo@redhat.com>
1035 * frv.cpu (cfmovs): Change UNIT attribute to FMALL.
1037 2004-05-15 Nick Clifton <nickc@redhat.com>
1039 * iq2000.opc (iq2000_cgen_insn_supported): Make 'insn' argument const.
1041 2004-03-30 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1043 * m32r.opc (parse_hi16): Fixed shigh(0xffff8000) bug.
1045 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1047 * frv.cpu (define-arch frv): Add fr450 mach.
1048 (define-mach fr450): New.
1049 (define-model fr450): New. Add profile units to every fr450 insn.
1050 (define-attr UNIT): Add MDCUTSSI.
1051 (define-attr FR450-MAJOR): New enum. Add to every fr450 insn.
1052 (define-attr AUDIO): New boolean.
1053 (f-LRAE, f-LRAD, f-LRAS, f-TLBPRopx, f-TLBPRL)
1054 (f-LRA-null, f-TLBPR-null): New fields.
1055 (scr0, scr1, scr2, scr3, imavr1, damvr1, cxnr, ttbr)
1056 (tplr, tppr, tpxr, timerh, timerl, timerd, btbr): New SPRs.
1057 (LRAE, LRAD, LRAS, TLBPRopx, TLBPRL): New operands.
1058 (LRA-null, TLBPR-null): New macros.
1059 (iacc-multiply-r-r, slass, scutss, int-arith-ss-r-r): Add AUDIO attr.
1060 (load-real-address): New macro.
1061 (lrai, lrad, tlbpr): New instructions.
1062 (media-cut-acc, media-cut-acc-ss): Add fr450-major argument.
1063 (mcut, mcuti, mcutss, mcutssi): Adjust accordingly.
1064 (mdcutssi): Change UNIT attribute to MDCUTSSI.
1065 (media-low-clear-semantics, media-scope-limit-semantics)
1066 (media-quad-limit, media-quad-shift): New macros.
1067 (mqlclrhs, mqlmths, mqsllhi, mqsrahi): New instructions.
1068 * frv.opc (frv_is_branch_major, frv_is_float_major, frv_is_media_major)
1069 (frv_is_branch_insn, frv_is_float_insn, frv_is_media_insn)
1070 (frv_vliw_reset, frv_vliw_add_insn): Handle bfd_mach_fr450.
1071 (fr450_unit_mapping): New array.
1072 (fr400_unit_mapping, fr500_unit_mapping, fr550_unit_mapping): Add entry
1073 for new MDCUTSSI unit.
1074 (fr450_check_insn_major_constraints): New function.
1075 (check_insn_major_constraints): Use it.
1077 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1079 * frv.cpu (nsdiv, nudiv, nsdivi, nudivi): Remove fr400 profiling unit.
1080 (scutss): Change unit to I0.
1081 (calll, callil, ccalll): Add missing FR550-MAJOR and profile unit.
1082 (mqsaths): Fix FR400-MAJOR categorization.
1083 (media-quad-multiply-cross-acc, media-quad-cross-multiply-cross-acc)
1084 (media-quad-cross-multiply-acc): Change unit from MDUALACC to FMALL.
1085 * frv.opc (fr400_check_insn_major_constraints): Check for (M-2,M-1)
1088 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1090 * frv.cpu (r-store, r-store-dual, r-store-quad): Delete.
1091 (rstb, rsth, rst, rstd, rstq): Delete.
1092 (rstbf, rsthf, rstf, rstdf, rstqf): Delete.
1094 2004-02-23 Nick Clifton <nickc@redhat.com>
1096 * Apply these patches from Renesas:
1098 2004-02-10 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1100 * cpu/m32r.opc (my_print_insn): Fixed incorrect output when
1101 disassembling codes for 0x*2 addresses.
1103 2003-12-15 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1105 * cpu/m32r.cpu: Add PIPE_O attribute to "pop" instruction.
1107 2003-12-03 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1109 * cpu/m32r.cpu : Add new model m32r2.
1110 Add new instructions.
1111 Replace occurrances of 'Mitsubishi' with 'Renesas'.
1112 Changed PIPE attr of push from O to OS.
1113 Care for Little-endian of M32R.
1114 * cpu/m32r.opc (CGEN_DIS_HASH, my_print_insn):
1115 Care for Little-endian of M32R.
1116 (parse_slo16): signed extension for value.
1118 2004-02-20 Andrew Cagney <cagney@redhat.com>
1120 * m32r.opc, m32r.cpu: New files. Written by , Doug Evans, Nick
1121 Clifton, Ben Elliston, Matthew Green, and Andrew Haley.
1123 * sh.cpu, sh.opc, sh64-compact.cpu, sh64-media.cpu: New files, all
1124 written by Ben Elliston.
1126 2004-01-14 Richard Sandiford <rsandifo@redhat.com>
1128 * frv.cpu (UNIT): Add IACC.
1129 (iacc-multiply-r-r): Use it.
1130 * frv.opc (fr400_unit_mapping): Add entry for IACC.
1131 (fr500_unit_mapping, fr550_unit_mapping): Likewise.
1133 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1135 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1136 * frv.opc (parse_ulo16, parse_uhi16, parse_d12): Fix some
1137 cut&paste errors in shifting/truncating numerical operands.
1138 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1139 * frv.opc (parse_ulo16): Parse gotofflo and gotofffuncdesclo.
1140 (parse_uslo16): Likewise.
1141 (parse_uhi16): Parse gotoffhi and gotofffuncdeschi.
1142 (parse_d12): Parse gotoff12 and gotofffuncdesc12.
1143 (parse_s12): Likewise.
1144 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1145 * frv.opc (parse_ulo16): Parse gotlo and gotfuncdesclo.
1146 (parse_uslo16): Likewise.
1147 (parse_uhi16): Parse gothi and gotfuncdeschi.
1148 (parse_d12): Parse got12 and gotfuncdesc12.
1149 (parse_s12): Likewise.
1151 2003-10-10 Dave Brolley <brolley@redhat.com>
1153 * frv.cpu (dnpmop): New p-macro.
1154 (GRdoublek): Use dnpmop.
1155 (CPRdoublek, FRdoublei, FRdoublej, FRdoublek): Ditto.
1156 (store-double-r-r): Use (.sym regtype doublek).
1157 (r-store-double): Ditto.
1158 (store-double-r-r-u): Ditto.
1159 (conditional-store-double): Ditto.
1160 (conditional-store-double-u): Ditto.
1161 (store-double-r-simm): Ditto.
1162 (fmovs): Assign to UNIT FMALL.
1164 2003-10-06 Dave Brolley <brolley@redhat.com>
1166 * frv.cpu, frv.opc: Add support for fr550.
1168 2003-09-24 Dave Brolley <brolley@redhat.com>
1170 * frv.cpu (u-commit): New modelling unit for fr500.
1171 (mwtaccg): Use frv_ref_SI to reference ACC40Sk as an input operand.
1172 (commit-r): Use u-commit model for fr500.
1174 (conditional-float-binary-op): Take profiling data as an argument.
1176 (ne-float-binary-op): Ditto.
1178 2003-09-19 Michael Snyder <msnyder@redhat.com>
1180 * frv.cpu (nldqi): Delete unimplemented instruction.
1182 2003-09-12 Dave Brolley <brolley@redhat.com>
1184 * frv.cpu (u-clrgr, u-clrfr): New units of model fr500.
1185 (clear-ne-flag-r): Pass insn profiling in as an argument. Call
1186 frv_ref_SI to get input register referenced for profiling.
1187 (clear-ne-flag-all): Pass insn profiling in as an argument.
1188 (clrgr,clrfr,clrga,clrfa): Add profiling information.
1190 2003-09-11 Michael Snyder <msnyder@redhat.com>
1192 * frv.cpu: Typographical corrections.
1194 2003-09-09 Dave Brolley <brolley@redhat.com>
1196 * frv.cpu (media-dual-complex): Change UNIT to FMALL.
1197 (conditional-media-dual-complex, media-quad-complex): Likewise.
1199 2003-09-04 Dave Brolley <brolley@redhat.com>
1201 * frv.cpu (register-transfer): Pass in all attributes in on argument.
1203 (conditional-register-transfer): Ditto.
1204 (cache-preload): Ditto.
1205 (floating-point-conversion): Ditto.
1206 (floating-point-neg): Ditto.
1208 (float-binary-op-s): Ditto.
1209 (conditional-float-binary-op): Ditto.
1210 (ne-float-binary-op): Ditto.
1211 (float-dual-arith): Ditto.
1212 (ne-float-dual-arith): Ditto.
1214 2003-09-03 Dave Brolley <brolley@redhat.com>
1216 * frv.opc (parse_A, parse_A0, parse_A1): New parse handlers.
1217 * frv.cpu (UNIT): Add IALL, FMALL, FMLOW, STORE, SCAN, DCPL, MDUALACC,
1219 (A): Removed operand.
1220 (A0,A1): New operands replace operand A.
1221 (mnop): Now a real insn
1222 (mclracc): Removed insn.
1223 (mclracc-0, mclracc-1): New insns replace mclracc.
1224 (all insns): Use new UNIT attributes.
1226 2003-08-21 Nick Clifton <nickc@redhat.com>
1228 * frv.cpu (mbtoh): Replace input parameter to u-media-dual-expand
1229 and u-media-dual-btoh with output parameter.
1230 (cmbtoh): Add profiling hack.
1232 2003-08-19 Michael Snyder <msnyder@redhat.com>
1234 * frv.cpu: Fix typo, Frintkeven -> FRintkeven
1236 2003-06-10 Doug Evans <dje@sebabeach.org>
1238 * frv.cpu: Add IDOC attribute.
1240 2003-06-06 Andrew Cagney <cagney@redhat.com>
1242 Contributed by Red Hat.
1243 * iq2000.cpu: New file. Written by Ben Elliston, Jeff Johnston,
1244 Stan Cox, and Frank Ch. Eigler.
1245 * iq2000.opc: New file. Written by Ben Elliston, Frank
1246 Ch. Eigler, Chris Moller, Jeff Johnston, and Stan Cox.
1247 * iq2000m.cpu: New file. Written by Jeff Johnston.
1248 * iq10.cpu: New file. Written by Jeff Johnston.
1250 2003-06-05 Nick Clifton <nickc@redhat.com>
1252 * frv.cpu (FRintieven): New operand. An even-numbered only
1253 version of the FRinti operand.
1254 (FRintjeven): Likewise for FRintj.
1255 (FRintkeven): Likewise for FRintk.
1256 (mdcutssi, media-dual-word-rotate-r-r, mqsaths,
1257 media-quad-arith-sat-semantics, media-quad-arith-sat,
1258 conditional-media-quad-arith-sat, mdunpackh,
1259 media-quad-multiply-semantics, media-quad-multiply,
1260 conditional-media-quad-multiply, media-quad-complex-i,
1261 media-quad-multiply-acc-semantics, media-quad-multiply-acc,
1262 conditional-media-quad-multiply-acc, munpackh,
1263 media-quad-multiply-cross-acc-semantics, mdpackh,
1264 media-quad-multiply-cross-acc, mbtoh-semantics,
1265 media-quad-cross-multiply-cross-acc-semantics,
1266 media-quad-cross-multiply-cross-acc, mbtoh, mhtob-semantics,
1267 media-quad-cross-multiply-acc-semantics, cmbtoh,
1268 media-quad-cross-multiply-acc, media-quad-complex, mhtob,
1269 media-expand-halfword-to-double-semantics, mexpdhd, cmexpdhd,
1270 cmhtob): Use new operands.
1271 * frv.opc (CGEN_VERBOSE_ASSEMBLER_ERRORS): Define.
1272 (parse_even_register): New function.
1274 2003-06-03 Nick Clifton <nickc@redhat.com>
1276 * frv.cpu (media-dual-word-rotate-r-r): Use a signed 6-bit
1277 immediate value not unsigned.
1279 2003-06-03 Andrew Cagney <cagney@redhat.com>
1281 Contributed by Red Hat.
1282 * frv.cpu: New file. Written by Dave Brolley, Catherine Moore,
1283 and Eric Christopher.
1284 * frv.opc: New file. Written by Catherine Moore, and Dave
1286 * simplify.inc: New file. Written by Doug Evans.
1288 2003-05-02 Andrew Cagney <cagney@redhat.com>
1293 Copyright (C) 2003-2012 Free Software Foundation, Inc.
1295 Copying and distribution of this file, with or without modification,
1296 are permitted in any medium without royalty provided the copyright
1297 notice and this notice are preserved.
1303 version-control: never