1 2024-01-15 Nick Clifton <nickc@redhat.com>
5 2023-07-03 Nick Clifton <nickc@redhat.com>
9 2023-03-15 Nick Clifton <nickc@redhat.com>
12 * mep.opc (mep_print_insn): Check for an out of range index.
14 2022-12-31 Nick Clifton <nickc@redhat.com>
16 * 2.40 branch created.
18 2022-07-08 Nick Clifton <nickc@redhat.com>
20 * 2.39 branch created.
22 2022-01-22 Nick Clifton <nickc@redhat.com>
24 * 2.38 release branch created.
26 2021-07-05 Alan Modra <amodra@gmail.com>
28 * mep.opc (macros): Make static and const.
29 (lookup_macro): Return and use const pointer.
30 (expand_macro): Make mac param const.
31 (expand_string): Make pmacro const.
33 2021-07-03 Nick Clifton <nickc@redhat.com>
35 * 2.37 release branch created.
37 2021-05-06 Stafford Horne <shorne@gmail.com>
40 * or1k.opc (or1k_imm16_relocs, parse_reloc): Define parse logic
41 for gotha() relocation.
43 2021-03-31 Alan Modra <amodra@gmail.com>
45 * frv.opc: Replace bfd_boolean with bool, FALSE with false, and
46 TRUE with true throughout.
48 2021-03-29 Alan Modra <amodra@gmail.com>
50 * frv.opc (frv_is_branch_major, frv_is_float_major),
51 (frv_is_media_major, frv_is_branch_insn, frv_is_float_insn),
52 (frv_is_media_insn, spr_valid): Correct prototypes.
54 2021-01-09 Nick Clifton <nickc@redhat.com>
56 * 2.36 release branch crated.
58 2020-10-05 Samanta Navarro <ferivoz@riseup.net>
60 * m32r.cpu: Fix spelling mistakes.
62 2020-09-18 David Faust <david.faust@oracle.com>
64 * bpf.cpu (insn-op-code-alu): Add SDIV and SMOD.
65 (define-alu-insn-bin, daib): Take ISAs as an argument.
66 (define-alu-instructions): Update calls to daib pmacro with
67 ISAs; add sdiv and smod.
69 2020-09-08 David Faust <david.faust@oracle.com>
71 * bpf.cpu (define-alu-instructions): Correct semantic operators
72 for div, mod to unsigned versions.
74 2020-09-01 Alan Modra <amodra@gmail.com>
76 * mep-core.cpu (f-8s8a2, f-12s4a2, f-17s16a2): Multiply signed
77 value by two rather than shifting left.
78 (f-24s5a2n): Similarly multiply signed f-24s5a2n-hi to extract.
80 2020-08-26 David Faust <david.faust@oracle.com>
82 * bpf.cpu (arch bpf): Add xbpf mach and isas.
83 (define-xbpf-isa) New pmacro.
84 (all-isas) Add xbpfle,xbpfbe.
85 (endian-isas): New pmacro.
87 (model xbpf-def): Likewise.
88 (h-gpr): Add xbpf mach.
89 (f-dstle, f-srcle, dstle, srcle): Add xbpfle isa.
90 (f-dstbe, f-srcbe, dstbe, srcbe): Add xbpfbe isa.
91 (define-alu-insn-un): Use new endian-isas pmacro.
92 (define-alu-insn-bin, define-alu-insn-mov): Likewise.
93 (define-endian-insn, define-lddw): Likewise.
94 (dlind, dxli, dxsi, dsti): Likewise.
95 (define-cond-jump-insn, define-call-insn): Likewise.
96 (define-atomic-insns): Likewise.
98 2020-07-04 Nick Clifton <nickc@redhat.com>
100 Binutils 2.35 branch created.
102 2020-06-25 David Faust <david.faust@oracle.com>
104 * bpf.cpu (f-offset16): Change type from INT to HI.
105 (dxli): Simplify memory access.
107 (define-endian-insn): Update c-call in semantics.
111 2020-06-02 Jose E. Marchesi <jose.marchesi@oracle.com>
113 * bpf.cpu (define-bpf-isa): Set base-insn-bitsize to 64.
114 * bpf.opc (bpf_print_insn): Do not set endian_code here.
116 2020-06-02 Jose E. Marchesi <jose.marchesi@oracle.com>
118 * mep.opc (print_slot_insn): Pass the insn endianness to
121 2020-05-28 Jose E. Marchesi <jose.marchesi@oracle.com>
122 David Faust <david.faust@oracle.com>
124 * bpf.cpu (define-alu-insn-un): Add definitions of semantics.
125 (define-alu-insn-mov): Likewise.
127 (define-alu-instructions): Likewise.
128 (define-endian-insn): Likewise.
129 (define-lddw): Likewise.
135 (define-ldstx-insns): Likewise.
136 (define-st-insns): Likewise.
137 (define-cond-jump-insn): Likewise.
139 (define-condjump-insns): Likewise.
140 (define-call-insn): Likewise.
143 (define-atomic-insns): Likewise.
144 (sem-exchange-and-add): New macro.
145 * bpf.cpu ("brkpt"): New instruction.
146 (bpfbf): Set word-bitsize to 32 and insn-endian big.
147 (h-gpr): Prefer r0 to `a' and r6 to `ctx'.
148 (h-pc): Expand definition.
149 * bpf.opc (bpf_print_insn): Set endian_code to BIG.
151 2020-05-21 Alan Modra <amodra@gmail.com>
153 * mep.opc (mep_cgen_expand_macros_and_parse_operand): Replace
154 "if (x) free (x)" with "free (x)".
156 2020-05-19 Stafford Horne <shorne@gmail.com>
159 * or1k.cpu (arch or1k): Remove or64 and or64nd machs.
160 (ORBIS-MACHS, ORFPX32-MACHS): Remove pmacros.
161 (cpu or1k64bf, mach or64, mach or64nd): Remove definitions.
162 * or1kcommon.cpu (h-fdr): Remove hardware.
163 * or1korfpx.cpu (rDDF, rADF, rBDF): Remove operand definitions.
164 (float-regreg-insn): Remove lf- mnemonic -d instruction pattern.
165 (float-setflag-insn-base): Remove lf-sf mnemonic -d pattern.
166 (float-cust-insn): Remove "lf-cust" cust-num "-d" pattern.
167 (lf-rem-d, lf-itof-d, lf-ftoi-d, lf-madd-d): Remove.
169 2020-02-16 David Faust <david.faust@oracle.com>
171 * bpf.cpu (define-cond-jump-insn): Renamed from djci.
172 (dcji) New version with support for JMP32
174 2020-02-03 Alan Modra <amodra@gmail.com>
176 * m32c.cpu (f-dsp-64-s16): Mask before shifting signed value.
178 2020-02-01 Alan Modra <amodra@gmail.com>
180 * frv.cpu (f-u12): Multiply rather than left shift signed values.
181 (f-label16, f-label24): Likewise.
183 2020-01-30 Alan Modra <amodra@gmail.com>
185 * m32c.cpu (f-src32-rn-unprefixed-QI): Shift before inverting.
186 (f-src32-rn-prefixed-QI, f-dst32-rn-unprefixed-QI): Likewise.
187 (f-dst32-rn-prefixed-QI): Likewise.
188 (f-dsp-32-s32): Mask before shifting left.
189 (f-dsp-48-u32, f-dsp-48-s32): Likewise.
190 (f-bitbase32-16-s11-unprefixed): Multiply signed field rather than
192 (f-bitbase32-24-s11-prefixed, f-bitbase32-24-s19-prefixed): Likewise.
193 (h-gr-SI): Mask before shifting.
195 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
197 * bpf.cpu (define-alu-insn-un): The unary BPF instructions
198 (neg and neg32) use OP_SRC_K even if they operate only in
201 2020-01-18 Nick Clifton <nickc@redhat.com>
203 Binutils 2.34 branch created.
205 2020-01-13 Alan Modra <amodra@gmail.com>
207 * fr30.cpu (f-disp9, f-disp10, f-s10, f-rel9, f-rel12): Don't
208 left shift signed values.
210 2020-01-06 Alan Modra <amodra@gmail.com>
212 * m32c.cpu (f-dsp-8-u16, f-dsp-8-s16): Rearrange to mask any sign
213 bits before shifting rather than masking after shifting.
214 (f-dsp-16-u16, f-dsp-16-s16, f-dsp-32-u16, f-dsp-32-s16): Likewise.
215 (f-dsp-40-u16, f-dsp-40-s16, f-dsp-48-u16, f-dsp-48-s16): Likewise.
216 (f-dsp-64-u16, f-dsp-8-s24): Likewise.
217 (f-bitbase32-16-s19-unprefixed): Avoid signed left shift.
219 2020-01-04 Alan Modra <amodra@gmail.com>
221 * m32r.cpu (f-disp8): Avoid left shift of negative values.
222 (f-disp16, f-disp24): Likewise.
224 2019-12-23 Alan Modra <amodra@gmail.com>
226 * iq2000.cpu (f-offset): Avoid left shift of negative values.
228 2019-12-20 Alan Modra <amodra@gmail.com>
230 * or1korbis.cpu (f-disp26, f-disp21): Don't left shift negative values.
232 2019-12-17 Alan Modra <amodra@gmail.com>
234 * bpf.cpu (f-imm64): Avoid signed overflow.
236 2019-12-16 Alan Modra <amodra@gmail.com>
238 * xstormy16.cpu (f-rel12a): Avoid signed overflow.
240 2019-12-11 Alan Modra <amodra@gmail.com>
242 * epiphany.cpu (f-sdisp11): Don't sign extend with shifts.
243 * lm32.cpu (f-branch, f-vall): Likewise.
244 * m32.cpu (f-lab-8-16): Likewise.
246 2019-12-11 Alan Modra <amodra@gmail.com>
248 * epiphany.cpu (f-simm8, f-simm24): Use multiply rather than
249 shift left to avoid UB on left shift of negative values.
251 2019-11-20 Jose E. Marchesi <jose.marchesi@oracle.com>
253 * bpf.cpu: Fix comment describing the 128-bit instruction format.
255 2019-09-09 Phil Blundell <pb@pbcl.net>
257 binutils 2.33 branch created.
259 2019-07-19 Jose E. Marchesi <jose.marchesi@oracle.com>
261 * bpf.cpu (h-gpr): when disassembling, use %r0 and %r6 instead of
264 2019-07-15 Jose E. Marchesi <jose.marchesi@oracle.com>
266 * bpf.cpu (dlabs): New pmacro.
269 2019-07-14 Jose E. Marchesi <jose.marchesi@oracle.com>
271 * bpf.cpu (dlsi): ldabs and ldind instructions do not take an
272 explicit 'dst' argument.
274 2019-06-13 Stafford Horne <shorne@gmail.com>
276 * or1korfpx.cpu (float-setflag-insn-base): Add 'sf' to symbol.
278 2019-06-13 Stafford Horne <shorne@gmail.com>
280 * or1k.cpu (or64nd, or32nd, or1200nd): Update comment.a
281 (l-adrp): Improve comment.
283 2019-06-13 Stafford Horne <shorne@gmail.com>
285 * or1korfpx.cpu (insn-opcode-float-regreg): Add SFUEQ_S, SFUNE_S,
286 SFUGT_S, SFUGE_S, SFULT_S, SFULE_S, SFUN_S, SFUEQ_D, SFUNE_D, SFUGT_D,
287 SFUGE_D, SFULT_D, SFULE_D, SFUN_D opcodes.
288 (float-setflag-insn-base): New pmacro based on float-setflag-insn.
289 (float-setflag-symantics, float-setflag-unordered-cmp-symantics,
290 float-setflag-unordered-symantics): New pmacro for instruction
292 (float-setflag-insn): Update to use float-setflag-insn-base.
293 (float-setflag-unordered-insn): New pmacro for generating instructions.
295 2019-06-13 Andrey Bacherov <avbacherov@opencores.org>
296 Stafford Horne <shorne@gmail.com>
298 * or1k.cpu (ORFPX64A32-MACHS): New pmacro.
299 (ORFPX-MACHS): Removed pmacro.
300 * or1k.opc (or1k_cgen_insn_supported): New function.
301 (CGEN_VALIDATE_INSN_SUPPORTED): Define macro.
302 (parse_regpair, print_regpair): New functions.
303 * or1kcommon.cpu (h-spr, spr-shift, spr-address, h-gpr): Reorder
305 (h-fdr): Update comment to indicate or64.
306 (reg-pair-reg-lo, reg-pair-reg-hi): New pmacros for register pairs.
307 (h-fd32r): New hardware for 64-bit fpu registers.
308 (h-i64r): New hardware for 64-bit int registers.
309 * or1korbis.cpu (f-resv-8-1): New field.
310 * or1korfpx.cpu (rDSF, rASF, rBSF): Update attribute to ORFPX32-MACHS.
311 (rDDF, rADF, rBDF): Update operand comment to indicate or64.
312 (f-rdoff-10-1, f-raoff-9-1, f-rboff-8-1): New fields.
313 (h-roff1): New hardware.
314 (double-field-and-ops mnemonic): New pmacro to generate operations
315 rDD32F, rAD32F, rBD32F, rDDI and rADI.
316 (float-regreg-insn): Update single precision generator to MACH
317 ORFPX32-MACHS. Add generator for or32 64-bit instructions.
318 (float-setflag-insn): Update single precision generator to MACH
319 ORFPX32-MACHS. Fix double instructions from single to double
320 precision. Add generator for or32 64-bit instructions.
321 (float-cust-insn cust-num): Update single precision generator to MACH
322 ORFPX32-MACHS. Add generator for or32 64-bit instructions.
323 (lf-rem-s, lf-itof-s, lf-ftoi-s, lf-madd-s): Update MACH to
325 (lf-rem-d): Fix operation from mod to rem.
326 (lf-rem-d32, lf-itof-d32, lf-ftoi-d32, lf-madd-d32): New instruction.
327 (lf-itof-d): Fix operands from single to double.
328 (lf-ftoi-d): Update operand mode from DI to WI.
330 2019-05-23 Jose E. Marchesi <jose.marchesi@oracle.com>
335 2018-06-24 Nick Clifton <nickc@redhat.com>
339 2018-10-05 Richard Henderson <rth@twiddle.net>
340 Stafford Horne <shorne@gmail.com>
342 * or1korbis.cpu (insn-opcode-mac): Add opcodes for MACU and MSBU.
343 (insn-opcode-alu-regreg): Add opcodes for MULD and MULDU.
344 (l-mul): Fix overflow support and indentation.
345 (l-mulu): Fix overflow support and indentation.
346 (l-muld, l-muldu, l-msbu, l-macu): New instructions.
347 (l-div); Remove incorrect carry behavior.
348 (l-divu): Fix carry and overflow behavior.
349 (l-mac): Add overflow support.
350 (l-msb, l-msbu): Add carry and overflow support.
352 2018-10-05 Richard Henderson <rth@twiddle.net>
354 * or1k.opc (parse_disp26): Add support for plta() relocations.
355 (parse_disp21): New function.
356 (or1k_rclass): New enum.
357 (or1k_rtype): New enum.
358 (or1k_imm16_relocs): Define new PO and SPO relocation mappings.
359 (parse_reloc): Add new po(), gotpo() and gottppo() for LO13 relocations.
360 (parse_imm16): Add support for the new 21bit and 13bit relocations.
361 * or1korbis.cpu (f-disp26): Don't assume SI.
362 (f-disp21): New pc-relative 21-bit 13 shifted to right.
363 (insn-opcode): Add ADRP.
364 (l-adrp): New instruction.
366 2018-10-05 Richard Henderson <rth@twiddle.net>
368 * or1k.opc: Add RTYPE_ enum.
369 (INVALID_STORE_RELOC): New string.
370 (or1k_imm16_relocs): New array array.
371 (parse_reloc): New static function that just does the parsing.
372 (parse_imm16): New static function for generic parsing.
373 (parse_simm16): Change to just call parse_imm16.
374 (parse_simm16_split): New function.
375 (parse_uimm16): Change to call parse_imm16.
376 (parse_uimm16_split): New function.
377 * or1korbis.cpu (simm16-split): Change to use new simm16_split.
378 (uimm16-split): Change to use new uimm16_split.
380 2018-07-24 Alan Modra <amodra@gmail.com>
383 * or1kcommon.cpu (spr-reg-indices): Fix description typo.
385 2018-05-09 Sebastian Rasmussen <sebras@gmail.com>
387 * or1kcommon.cpu (spr-reg-info): Typo fix.
389 2018-03-03 Alan Modra <amodra@gmail.com>
391 * frv.opc: Include opintl.h.
392 (add_next_to_vliw): Use opcodes_error_handler to print error.
393 Standardize error message.
394 (fr500_check_insn_major_constraints, frv_vliw_add_insn): Likewise.
396 2018-01-13 Nick Clifton <nickc@redhat.com>
400 2017-03-15 Stafford Horne <shorne@gmail.com>
402 * or1kcommon.cpu: Add pc set semantics to also update ppc.
404 2016-10-06 Alan Modra <amodra@gmail.com>
406 * mep.opc (expand_string): Add fall through comment.
408 2016-03-03 Alan Modra <amodra@gmail.com>
410 * fr30.cpu (f-m4): Replace bogus comment with a better guess
411 at what is really going on.
413 2016-03-02 Alan Modra <amodra@gmail.com>
415 * fr30.cpu (f-m4): Replace -1 << 4 with -16.
417 2016-02-02 Andrew Burgess <andrew.burgess@embecosm.com>
419 * epiphany.opc (epiphany_print_insn): Set info->bytes_per_line to
420 a constant to better align disassembler output.
422 2014-07-20 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
424 * or1korbis.cpu (l-msync, l-psync, l-csync): New instructions.
426 2014-06-12 Alan Modra <amodra@gmail.com>
428 * or1k.opc: Whitespace fixes.
430 2014-05-08 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
432 * or1korbis.cpu (h-atomic-reserve): New hardware.
433 (h-atomic-address): Likewise.
434 (insn-opcode): Add opcodes for LWA and SWA.
435 (atomic-reserve): New operand.
436 (atomic-address): Likewise.
437 (l-lwa, l-swa): New instructions.
438 (l-lbs): Fix typo in comment.
439 (store-insn): Clear atomic reserve on store to atomic-address.
440 Fix register names in fmt field.
442 2014-04-22 Christian Svensson <blue@cmd.nu>
444 * openrisc.cpu: Delete.
445 * openrisc.opc: Delete.
446 * or1k.cpu: New file.
447 * or1k.opc: New file.
448 * or1kcommon.cpu: New file.
449 * or1korbis.cpu: New file.
450 * or1korfpx.cpu: New file.
452 2013-12-07 Mike Frysinger <vapier@gentoo.org>
454 * epiphany.opc: Remove +x file mode.
456 2013-03-08 Yann Sionneau <yann.sionneau@gmail.com>
459 * lm32.cpu (Control and status registers): Add CFG2, PSW,
460 TLBVADDR, TLBPADDR and TLBBADVADDR.
462 2012-11-30 Oleg Raikhman <oleg@adapteva.com>
463 Joern Rennecke <joern.rennecke@embecosm.com>
465 * epiphany.cpu (keyword gr-names): Move sb/sl/ip after r9/r10/r12.
466 (load_insn): Add NO-DIS attribute to x, p, d, dpm, dl0, dl0.l.
467 (testset-insn): Add NO_DIS attribute to t.l.
468 (store-insn): Add NO-DIS attribute to x.l, p.l, d.l, dpm.l, dl0.l.
469 (move-insns): Add NO-DIS attribute to cmov.l.
470 (op-mmr-movts): Add NO-DIS attribute to movts.l.
471 (op-mmr-movfs): Add NO-DIS attribute to movfs.l.
472 (op-rrr): Add NO-DIS attribute to .l.
473 (shift-rrr): Add NO-DIS attribute to .l.
474 (op-shift-rri): Add NO-DIS attribute to i32.l.
475 (bitrl, movtl): Add NO-DIS attribute.
476 (op-iextrrr): Add NO-DIS attribute to .l
477 (op-two_operands-float, op-fabs-float): Add NO-DIS attribute to f32.l.
478 (op-fix2float-float, op-float2fix-float, op-fextop-float): Likewise.
480 2012-02-27 Alan Modra <amodra@gmail.com>
482 * mt.opc (print_dollarhex): Trim values to 32 bits.
484 2011-12-15 Nick Clifton <nickc@redhat.com>
486 * frv.opc (parse_uhi16): Fix handling of %hi operator on 64-bit
489 2011-10-26 Joern Rennecke <joern.rennecke@embecosm.com>
491 * epiphany.opc (parse_branch_addr): Fix type of valuep.
492 Cast value before printing it as a long.
493 (parse_postindex): Fix type of valuep.
495 2011-10-25 Joern Rennecke <joern.rennecke@embecosm.com>
497 * cpu/epiphany.cpu: New file.
498 * cpu/epiphany.opc: New file.
500 2011-08-22 Nick Clifton <nickc@redhat.com>
502 * fr30.cpu: Newly contributed file.
503 * fr30.opc: Likewise.
504 * ip2k.cpu: Likewise.
505 * ip2k.opc: Likewise.
506 * mep-avc.cpu: Likewise.
507 * mep-avc2.cpu: Likewise.
508 * mep-c5.cpu: Likewise.
509 * mep-core.cpu: Likewise.
510 * mep-default.cpu: Likewise.
511 * mep-ext-cop.cpu: Likewise.
512 * mep-fmax.cpu: Likewise.
513 * mep-h1.cpu: Likewise.
514 * mep-ivc2.cpu: Likewise.
515 * mep-rhcop.cpu: Likewise.
516 * mep-sample-ucidsp.cpu: Likewise.
519 * openrisc.cpu: Likewise.
520 * openrisc.opc: Likewise.
521 * xstormy16.cpu: Likewise.
522 * xstormy16.opc: Likewise.
524 2010-10-08 Pierre Muller <muller@ics.u-strasbg.fr>
526 * frv.opc: #undef DEBUG.
528 2010-07-03 DJ Delorie <dj@delorie.com>
530 * m32c.cpu (f-dsp-8-s24): Mask high byte after shifting it.
532 2010-02-11 Doug Evans <dje@sebabeach.org>
534 * m32r.cpu (HASH-PREFIX): Delete.
535 (duhpo, dshpo): New pmacros.
536 (simm8, simm16): Delete HASH-PREFIX attribute, define with dshpo.
537 (uimm3, uimm4, uimm5, uimm8, uimm16, imm1): Delete HASH-PREFIX
538 attribute, define with dshpo.
539 (uimm24): Delete HASH-PREFIX attribute.
540 * m32r.opc (CGEN_PRINT_NORMAL): Delete.
541 (print_signed_with_hash_prefix): New function.
542 (print_unsigned_with_hash_prefix): New function.
543 * xc16x.cpu (dowh): New pmacro.
544 (upof16): Define with dowh, specify print handler.
545 (qbit, qlobit, qhibit): Ditto.
547 * xc16x.opc (CGEN_PRINT_NORMAL): Delete.
548 (print_with_dot_prefix): New functions.
549 (print_with_pof_prefix, print_with_pag_prefix): New functions.
551 2010-01-24 Doug Evans <dje@sebabeach.org>
553 * frv.cpu (floating-point-conversion): Update call to fp conv op.
554 (floating-point-dual-conversion, ne-floating-point-dual-conversion,
555 conditional-floating-point-conversion, ne-floating-point-conversion,
556 float-parallel-mul-add-double-semantics): Ditto.
558 2010-01-05 Doug Evans <dje@sebabeach.org>
560 * m32c.cpu (f-dsp-32-u24): Fix mode of extract handler.
561 (f-dsp-40-u20, f-dsp-40-u24): Ditto.
563 2010-01-02 Doug Evans <dje@sebabeach.org>
565 * m32c.opc (parse_signed16): Fix typo.
567 2009-12-11 Nick Clifton <nickc@redhat.com>
569 * frv.opc: Fix shadowed variable warnings.
570 * m32c.opc: Fix shadowed variable warnings.
572 2009-11-14 Doug Evans <dje@sebabeach.org>
574 Must use VOID expression in VOID context.
575 * xc16x.cpu (mov4): Fix mode of `sequence'.
576 (mov9, mov10): Ditto.
577 (movbsrr, moveb1, jmprel, jmpseg, jmps): Fix mode of `if'.
578 (callr, callseg, calls, trap, rets, reti): Ditto.
579 (jb, jbc, jnb, jnbs): Fix mode of `if'. Comment out no-op `sll'.
580 (atomic, extr, extp, extp1, extpg1, extpr, extpr1): Fix mode of `cond'.
581 (exts, exts1, extsr, extsr1, prior): Ditto.
583 2009-10-23 Doug Evans <dje@sebabeach.org>
585 * m32c.opc (opc.h): cgen-types.h -> cgen/basic-modes.h.
586 cgen-ops.h -> cgen/basic-ops.h.
588 2009-09-25 Alan Modra <amodra@bigpond.net.au>
590 * m32r.cpu (stb-plus): Typo fix.
592 2009-09-23 Doug Evans <dje@sebabeach.org>
594 * m32r.cpu (sth-plus): Fix address mode and calculation.
596 (clrpsw): Fix mask calculation.
597 (bset, bclr, btst): Make mode in bit calculation match expression.
599 * xc16x.cpu (rtl-version): Set to 0.8.
600 (gr-names, ext-names,psw-names): Update, print-name -> enum-prefix,
601 make uppercase. Remove unnecessary name-prefix spec.
602 (grb-names, conditioncode-names, extconditioncode-names): Ditto.
603 (grb8-names, r8-names, regmem8-names, regdiv8-names): Ditto.
604 (reg0-name, reg0-name1, regbmem8-names, memgr8-names): Ditto.
605 (h-cr): New hardware.
606 (muls): Comment out parts that won't compile, add fixme.
607 (mulu, divl, divlu, jmpabs, jmpa-, jmprel, jbc, jnbs, callr): Ditto.
608 (scxti, scxtmg, scxtm, bclear, bclr18, bset19, bitset, bmov): Ditto.
609 (bmovn, band, bor, bxor, bcmp, bfldl, bfldh): Ditto.
611 2009-07-16 Doug Evans <dje@sebabeach.org>
613 * cpu/simplify.inc (*): One line doc strings don't need \n.
614 (df): Invoke define-full-ifield instead of claiming it's an alias.
616 (dnop): Mark as deprecated.
618 2009-06-22 Alan Modra <amodra@bigpond.net.au>
620 * m32c.opc (parse_lab_5_3): Use correct enum.
622 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
624 * frv.cpu (mabshs): Explicitly sign-extend arguments of abs to DI.
625 (DI-ext-HI, DI-ext-UHI, DI-ext-DI): New pmacros.
626 (media-arith-sat-semantics): Explicitly sign- or zero-extend
627 arguments of "operation" to DI using "mode" and the new pmacros.
629 2009-01-03 Hans-Peter Nilsson <hp@axis.com>
631 * cris.cpu (cris-implemented-writable-specregs-v32): Correct size
634 2008-12-23 Jon Beniston <jon@beniston.com>
636 * lm32.cpu: New file.
637 * lm32.opc: New file.
639 2008-01-29 Alan Modra <amodra@bigpond.net.au>
641 * mt.opc (parse_imm16): Apply 2007-09-26 opcodes/mt-asm.c change
644 2007-10-22 Hans-Peter Nilsson <hp@axis.com>
646 * cris.cpu (movs, movu): Use result of extension operation when
649 2007-07-04 Nick Clifton <nickc@redhat.com>
651 * cris.cpu: Update copyright notice to refer to GPLv3.
652 * frv.cpu, frv.opc, iq10.cpu, iq2000m.cpu, iq2000.opc, m32c.cpu,
653 m32c.opc, m32r.cpu, m32r.opc, mt.cpu, mt.opc, sh64-compact.cpu,
654 sh64-media.cpu, sh.cpu, sh.opc, simplify.inc, xc16x.cpu,
656 * iq2000.cpu: Fix copyright notice to refer to FSF.
658 2007-04-30 Mark Salter <msalter@sadr.localdomain>
660 * frv.cpu (spr-names): Support new coprocessor SPR registers.
662 2007-04-20 Nick Clifton <nickc@redhat.com>
664 * xc16x.cpu: Restore after accidentally overwriting this file with
667 2007-03-29 DJ Delorie <dj@redhat.com>
669 * m32c.cpu (Imm-8-s4n): Fix print hook.
670 (Lab-24-8, Lab-32-8, Lab-40-8): Fix.
671 (arith-jnz-imm4-dst-defn): Make relaxable.
672 (arith-jnz16-imm4-dst-defn): Fix encodings.
674 2007-03-20 DJ Delorie <dj@redhat.com>
676 * m32c.cpu (f-dsp-40-u20, f-dsp-48-u20, Dsp-40-u20, Dsp-40-u20,
678 (src16-16-20-An-relative-*): New.
679 (dst16-*-20-An-relative-*): New.
680 (dst16-16-16sa-*): New
681 (dst16-16-16ar-*): New
682 (dst32-16-16sa-Unprefixed-*): New
683 (jsri): Fix operands.
684 (setzx): Fix encoding.
686 2007-03-08 Alan Modra <amodra@bigpond.net.au>
688 * m32r.opc: Formatting.
690 2006-05-22 Nick Clifton <nickc@redhat.com>
692 * iq2000.cpu: Fix include paths for iq2000m.cpu and iq10.cpu.
694 2006-04-10 DJ Delorie <dj@redhat.com>
696 * m32c.opc (parse_unsigned_bitbase): Take a new parameter which
697 decides if this function accepts symbolic constants or not.
698 (parse_signed_bitbase): Likewise.
699 (parse_unsigned_bitbase8): Pass the new parameter.
700 (parse_unsigned_bitbase11): Likewise.
701 (parse_unsigned_bitbase16): Likewise.
702 (parse_unsigned_bitbase19): Likewise.
703 (parse_unsigned_bitbase27): Likewise.
704 (parse_signed_bitbase8): Likewise.
705 (parse_signed_bitbase11): Likewise.
706 (parse_signed_bitbase19): Likewise.
708 2006-03-13 DJ Delorie <dj@redhat.com>
710 * m32c.cpu (Bit3-S): New.
712 * m32c.opc (parse_bit3_S): New.
714 * m32c.cpu (decimal-subtraction16-insn): Add second operand.
715 (btst): Add optional :G suffix for MACH32.
717 (pop.w:G): Add optional :G suffix for MACH16.
718 (push.b.imm): Fix syntax.
720 2006-03-10 DJ Delorie <dj@redhat.com>
722 * m32c.cpu (mul.l): New.
725 2006-03-03 Shrirang Khisti <shrirangk@kpitcummins.com)
727 * xc16x.opc (parse_hash): Return NULL if the input was parsed or
728 an error message otherwise.
729 (parse_dot, parse_pof, parse_pag, parse_sof, parse_seg): Likewise.
730 Fix up comments to correctly describe the functions.
732 2006-02-24 DJ Delorie <dj@redhat.com>
734 * m32c.cpu (RL_TYPE): New attribute, with macros.
735 (Lab-8-24): Add RELAX.
736 (unary-insn-defn-g, binary-arith-imm-dst-defn,
737 binary-arith-imm4-dst-defn): Add 1ADDR attribute.
738 (binary-arith-src-dst-defn): Add 2ADDR attribute.
739 (jcnd16-5, jcnd16, jcnd32, jmp16.s, jmp16.b, jmp16.w, jmp16.a,
740 jmp32.s, jmp32.b, jmp32.w, jmp32.a, jsr16.w, jsr16.a): Add JUMP
742 (jsri16, jsri32): Add 1ADDR attribute.
743 (jsr32.w, jsr32.a): Add JUMP attribute.
745 2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com>
746 Anil Paranjape <anilp1@kpitcummins.com>
747 Shilin Shakti <shilins@kpitcummins.com>
749 * xc16x.cpu: New file containing complete CGEN specific XC16X CPU
751 * xc16x.opc: New file containing supporting XC16C routines.
753 2006-02-10 Nick Clifton <nickc@redhat.com>
755 * iq2000.opc (parse_hi16): Truncate shifted values to 16 bits.
757 2006-01-06 DJ Delorie <dj@redhat.com>
759 * m32c.cpu (mov.w:q): Fix mode.
760 (push32.b.imm): Likewise, for the comment.
762 2005-12-16 Nathan Sidwell <nathan@codesourcery.com>
764 Second part of ms1 to mt renaming.
765 * mt.cpu (define-arch, define-isa): Set name to mt.
766 (define-mach): Adjust.
767 * mt.opc (CGEN_ASM_HASH): Update.
768 (mt_asm_hash, mt_cgen_insn_supported): Renamed.
769 (parse_loopsize, parse_imm16): Adjust.
771 2005-12-13 DJ Delorie <dj@redhat.com>
773 * m32c.cpu (jsri): Fix order so register names aren't treated as
775 (indexb, indexbd, indexbs, indexl, indexld, indexls, indexw,
776 indexwd, indexws): Fix encodings.
778 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
780 * mt.cpu: Rename from ms1.cpu.
781 * mt.opc: Rename from ms1.opc.
783 2005-12-06 Hans-Peter Nilsson <hp@axis.com>
785 * cris.cpu (simplecris-common-writable-specregs)
786 (simplecris-common-readable-specregs): Split from
787 simplecris-common-specregs. All users changed.
788 (cris-implemented-writable-specregs-v0)
789 (cris-implemented-readable-specregs-v0): Similar from
790 cris-implemented-specregs-v0.
791 (cris-implemented-writable-specregs-v3)
792 (cris-implemented-readable-specregs-v3)
793 (cris-implemented-writable-specregs-v8)
794 (cris-implemented-readable-specregs-v8)
795 (cris-implemented-writable-specregs-v10)
796 (cris-implemented-readable-specregs-v10)
797 (cris-implemented-writable-specregs-v32)
798 (cris-implemented-readable-specregs-v32): Similar.
799 (bdap-32-pc, move-m-pcplus-p0, move-m-spplus-p8): New
800 insns and specializations.
802 2005-11-08 Nathan Sidwell <nathan@codesourcery.com>
805 * ms1.cpu (ms2, ms2bf): New architecture variant, cpu, machine and
807 (f-uu8, f-uu1, f-imm16l, f-loopo, f-cb1sel, f-cb2sel, f-cb1incr,
808 f-cb2incr, f-rc3): New fields.
809 (LOOP): New instruction.
810 (JAL-HAZARD): New hazard.
811 (imm16o, loopsize, imm16l, rc3, cb1sel, cb2sel, cb1incr, cb2incr):
813 (mul, muli, dbnz, iflush): Enable for ms2
814 (jal, reti): Has JAL-HAZARD.
815 (ldctxt, ldfb, stfb): Only ms1.
816 (fbcb): Only ms1,ms1-003.
817 (wfbinc, mefbinc, wfbincr, mwfbincr, fbcbincs, mfbcbincs,
818 fbcbincrs, mfbcbincrs): Enable for ms2.
819 (loop, loopu, dfbc, dwfb, fbwfb, dfbr): New ms2 insns.
820 * ms1.opc (parse_loopsize): New.
821 (parse_imm16): hi16/lo16 relocs are applicable to IMM16L.
824 2005-10-28 Dave Brolley <brolley@redhat.com>
826 Contribute the following change:
827 2003-09-24 Dave Brolley <brolley@redhat.com>
829 * frv.opc: Use CGEN_ATTR_VALUE_ENUM_TYPE in place of
830 CGEN_ATTR_VALUE_TYPE.
831 * m32c.opc (m32c_cgen_insn_supported): Use CGEN_INSN_BITSET_ATTR_VALUE.
832 Use cgen_bitset_intersect_p.
834 2005-10-27 DJ Delorie <dj@redhat.com>
836 * m32c.cpu (Imm-8-s4n, Imm-12-s4n): New.
837 (arith-jnz16-imm4-dst-defn, arith-jnz32-imm4-dst-defn,
838 arith-jnz-imm4-dst-mach, arith-jnz-imm4-dst): Keep track of which
839 imm operand is needed.
840 (adjnz, sbjnz): Pass the right operands.
841 (unary-insn-defn, unary16-defn, unary32-defn, unary-insn-mach,
842 unary-insn): Add -g variants for opcodes that need to support :G.
843 (not.BW:G, push.BW:G): Call it.
844 (stzx16-imm8-imm8-dsp8sb, stzx16-imm8-imm8-dsp8fb,
845 stzx16-imm8-imm8-abs16): Fix operand typos.
846 * m32c.opc (m32c_asm_hash): Support bnCND.
847 (parse_signed4n, print_signed4n): New.
849 2005-10-26 DJ Delorie <dj@redhat.com>
851 * m32c.cpu (f-dsp-8-s24, Dsp-8-s24): New.
852 (mov-dspsp-dst-defn, mov-src-dspsp-defn, mov16-dspsp-dst-defn,
853 mov16-src-dspsp-defn, mov32-dspsp-dst-defn, mov32-src-dspsp-defn):
855 (mov.WL:S #imm,A0/A1): dsp24 is signed (i.e. -0x800000..0xffffff).
856 (mov.BW:S r0,r1): Fix typo r1l->r1.
857 (tst): Allow :G suffix.
858 * m32c.opc (parse_signed24): New, for -0x800000..0xffffff.
860 2005-10-26 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
862 * m32r.opc (parse_hi16): Do not assume a 32-bit host word size.
864 2005-10-25 DJ Delorie <dj@redhat.com>
866 * m32c.cpu (add16-bQ-sp,add16-wQ-sp): Fix to allow either width by
867 making one a macro of the other.
869 2005-10-21 DJ Delorie <dj@redhat.com>
871 * m32c.cpu (lde, ste): Add dsp[a0] and [a1a] addressing.
872 (indexb, indexbd, indexbs, indexw, indexwd, indexws, indexl,
873 indexld, indexls): .w variants have `1' bit.
874 (rot32.b): QI, not SI.
875 (rot32.w): HI, not SI.
876 (xchg16): HI for .w variant.
878 2005-10-19 Nick Clifton <nickc@redhat.com>
880 * m32r.opc (parse_slo16): Fix bad application of previous patch.
882 2005-10-18 Andreas Schwab <schwab@suse.de>
884 * m32r.opc (parse_slo16): Better version of previous patch.
886 2005-10-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
888 * cpu/m32r.opc (parse_slo16): Do not assume a 32-bit host word
891 2005-07-25 DJ Delorie <dj@redhat.com>
893 * m32c.opc (parse_unsigned8): Add %dsp8().
894 (parse_signed8): Add %hi8().
895 (parse_unsigned16): Add %dsp16().
896 (parse_signed16): Add %lo16() and %hi16().
897 (parse_lab_5_3): Make valuep a bfd_vma *.
899 2005-07-18 Nick Clifton <nickc@redhat.com>
901 * m32c.cpu (f-16-8, f-24-8, f-32-16, f-dsp-8-u24): New opcode
903 (f-lab32-jmp-s): Fix insertion sequence.
904 (Dsp-8-u24, Lab-5-3, Lab32-jmp-s): New operands.
905 (Dsp-40-s8): Make parameter be signed.
906 (Dsp-40-s16): Likewise.
907 (Dsp-48-s8): Likewise.
908 (Dsp-48-s16): Likewise.
909 (Imm-13-u3): Likewise. (Despite its name!)
910 (BitBase16-16-s8): Make the parameter be unsigned.
911 (BitBase16-8-u11-S): Likewise.
912 (Lab-8-8, Lab-8-16, Lab-16-8, jcnd16-5, jcnd16, jcnd32, jmp16.s,
913 jmp16.b, jmp16.w, jmp32.s, jmp32.b, jmp32.w, jsp16.w, jsr32.w): Allow
916 * m32c.opc: Fix formatting.
917 Use safe-ctype.h instead of ctype.h
918 Move duplicated code sequences into a macro.
919 Fix compile time warnings about signedness mismatches.
921 (parse_lab_5_3): New parser function.
923 2005-07-16 Jim Blandy <jimb@redhat.com>
925 * m32c.opc (m32c_cgen_insn_supported): Use int, not CGEN_BITSET,
926 to represent isa sets.
928 2005-07-15 Jim Blandy <jimb@redhat.com>
930 * m32c.cpu, m32c.opc: Fix copyright.
932 2005-07-14 Jim Blandy <jimb@redhat.com>
934 * m32c.cpu, m32c.opc: Machine description for the Renesas M32C.
936 2005-07-14 Alan Modra <amodra@bigpond.net.au>
938 * ms1.opc (print_dollarhex): Correct format string.
940 2005-07-06 Alan Modra <amodra@bigpond.net.au>
942 * iq2000.cpu: Include from binutils cpu dir.
944 2005-07-05 Nick Clifton <nickc@redhat.com>
946 * iq2000.opc (parse_lo16, parse_mlo16): Make value parameter
947 unsigned in order to avoid compile time warnings about sign
950 * ms1.opc (parse_*): Likewise.
951 (parse_imm16): Use a "void *" as it is passed both signed and
954 2005-07-01 Nick Clifton <nickc@redhat.com>
956 * frv.opc: Update to ISO C90 function declaration style.
957 * iq2000.opc: Likewise.
958 * m32r.opc: Likewise.
961 2005-06-15 Dave Brolley <brolley@redhat.com>
963 Contributed by Red Hat.
964 * ms1.cpu: New file. Written by Nick Clifton, Stan Cox.
965 * ms1.opc: New file. Written by Stan Cox.
967 2005-05-10 Nick Clifton <nickc@redhat.com>
969 * Update the address and phone number of the FSF organization in
970 the GPL notices in the following files:
971 cris.cpu, frv.cpu, frv.opc, iq10.cpu, iq2000.opc, iq2000m.cpu,
972 m32r.cpu, m32r.opc, sh.cpu, sh.opc, sh64-compact.cpu,
973 sh64-media.cpu, simplify.inc
975 2005-02-24 Alan Modra <amodra@bigpond.net.au>
977 * frv.opc (parse_A): Warning fix.
979 2005-02-23 Nick Clifton <nickc@redhat.com>
981 * frv.opc: Fixed compile time warnings about differing signed'ness
982 of pointers passed to functions.
983 * m32r.opc: Likewise.
985 2005-02-11 Nick Clifton <nickc@redhat.com>
987 * iq2000.opc (parse_jtargq10): Change type of valuep argument to
988 'bfd_vma *' in order avoid compile time warning message.
990 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
992 * cris.cpu (mstep): Add missing insn.
994 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
996 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
997 * frv.cpu: Add support for TLS annotations in loads and calll.
998 * frv.opc (parse_symbolic_address): New.
999 (parse_ldd_annotation): New.
1000 (parse_call_annotation): New.
1001 (parse_ld_annotation): New.
1002 (parse_ulo16, parse_uslo16): Use parse_symbolic_address.
1003 Introduce TLS relocations.
1004 (parse_d12, parse_s12, parse_u12): Likewise.
1005 (parse_uhi16): Likewise. Fix constant checking on 64-bit host.
1006 (parse_call_label, print_at): New.
1008 2004-12-21 Mikael Starvik <starvik@axis.com>
1010 * cris.cpu (cris-set-mem): Correct integral write semantics.
1012 2004-11-29 Hans-Peter Nilsson <hp@axis.com>
1014 * cris.cpu: New file.
1016 2004-11-15 Michael K. Lechner <mike.lechner@gmail.com>
1018 * iq2000.cpu: Added quotes around macro arguments so that they
1019 will work with newer versions of guile.
1021 2004-10-27 Nick Clifton <nickc@redhat.com>
1023 * iq2000m.cpu (pkrlr1, pkrlr30, rbr1, rbr30, rxr1, rxr30, wbr1,
1024 wbr1u, wbr30, wbr30u, wxr1, wxr1u, wxr30, wxr30u): Add an index
1026 * iq2000.cpu (dnop index): Rename to _index to avoid complications
1029 2004-08-27 Richard Sandiford <rsandifo@redhat.com>
1031 * frv.cpu (cfmovs): Change UNIT attribute to FMALL.
1033 2004-05-15 Nick Clifton <nickc@redhat.com>
1035 * iq2000.opc (iq2000_cgen_insn_supported): Make 'insn' argument const.
1037 2004-03-30 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1039 * m32r.opc (parse_hi16): Fixed shigh(0xffff8000) bug.
1041 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1043 * frv.cpu (define-arch frv): Add fr450 mach.
1044 (define-mach fr450): New.
1045 (define-model fr450): New. Add profile units to every fr450 insn.
1046 (define-attr UNIT): Add MDCUTSSI.
1047 (define-attr FR450-MAJOR): New enum. Add to every fr450 insn.
1048 (define-attr AUDIO): New boolean.
1049 (f-LRAE, f-LRAD, f-LRAS, f-TLBPRopx, f-TLBPRL)
1050 (f-LRA-null, f-TLBPR-null): New fields.
1051 (scr0, scr1, scr2, scr3, imavr1, damvr1, cxnr, ttbr)
1052 (tplr, tppr, tpxr, timerh, timerl, timerd, btbr): New SPRs.
1053 (LRAE, LRAD, LRAS, TLBPRopx, TLBPRL): New operands.
1054 (LRA-null, TLBPR-null): New macros.
1055 (iacc-multiply-r-r, slass, scutss, int-arith-ss-r-r): Add AUDIO attr.
1056 (load-real-address): New macro.
1057 (lrai, lrad, tlbpr): New instructions.
1058 (media-cut-acc, media-cut-acc-ss): Add fr450-major argument.
1059 (mcut, mcuti, mcutss, mcutssi): Adjust accordingly.
1060 (mdcutssi): Change UNIT attribute to MDCUTSSI.
1061 (media-low-clear-semantics, media-scope-limit-semantics)
1062 (media-quad-limit, media-quad-shift): New macros.
1063 (mqlclrhs, mqlmths, mqsllhi, mqsrahi): New instructions.
1064 * frv.opc (frv_is_branch_major, frv_is_float_major, frv_is_media_major)
1065 (frv_is_branch_insn, frv_is_float_insn, frv_is_media_insn)
1066 (frv_vliw_reset, frv_vliw_add_insn): Handle bfd_mach_fr450.
1067 (fr450_unit_mapping): New array.
1068 (fr400_unit_mapping, fr500_unit_mapping, fr550_unit_mapping): Add entry
1069 for new MDCUTSSI unit.
1070 (fr450_check_insn_major_constraints): New function.
1071 (check_insn_major_constraints): Use it.
1073 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1075 * frv.cpu (nsdiv, nudiv, nsdivi, nudivi): Remove fr400 profiling unit.
1076 (scutss): Change unit to I0.
1077 (calll, callil, ccalll): Add missing FR550-MAJOR and profile unit.
1078 (mqsaths): Fix FR400-MAJOR categorization.
1079 (media-quad-multiply-cross-acc, media-quad-cross-multiply-cross-acc)
1080 (media-quad-cross-multiply-acc): Change unit from MDUALACC to FMALL.
1081 * frv.opc (fr400_check_insn_major_constraints): Check for (M-2,M-1)
1084 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
1086 * frv.cpu (r-store, r-store-dual, r-store-quad): Delete.
1087 (rstb, rsth, rst, rstd, rstq): Delete.
1088 (rstbf, rsthf, rstf, rstdf, rstqf): Delete.
1090 2004-02-23 Nick Clifton <nickc@redhat.com>
1092 * Apply these patches from Renesas:
1094 2004-02-10 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1096 * cpu/m32r.opc (my_print_insn): Fixed incorrect output when
1097 disassembling codes for 0x*2 addresses.
1099 2003-12-15 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1101 * cpu/m32r.cpu: Add PIPE_O attribute to "pop" instruction.
1103 2003-12-03 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1105 * cpu/m32r.cpu : Add new model m32r2.
1106 Add new instructions.
1107 Replace occurrances of 'Mitsubishi' with 'Renesas'.
1108 Changed PIPE attr of push from O to OS.
1109 Care for Little-endian of M32R.
1110 * cpu/m32r.opc (CGEN_DIS_HASH, my_print_insn):
1111 Care for Little-endian of M32R.
1112 (parse_slo16): signed extension for value.
1114 2004-02-20 Andrew Cagney <cagney@redhat.com>
1116 * m32r.opc, m32r.cpu: New files. Written by , Doug Evans, Nick
1117 Clifton, Ben Elliston, Matthew Green, and Andrew Haley.
1119 * sh.cpu, sh.opc, sh64-compact.cpu, sh64-media.cpu: New files, all
1120 written by Ben Elliston.
1122 2004-01-14 Richard Sandiford <rsandifo@redhat.com>
1124 * frv.cpu (UNIT): Add IACC.
1125 (iacc-multiply-r-r): Use it.
1126 * frv.opc (fr400_unit_mapping): Add entry for IACC.
1127 (fr500_unit_mapping, fr550_unit_mapping): Likewise.
1129 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1131 2003-12-19 Alexandre Oliva <aoliva@redhat.com>
1132 * frv.opc (parse_ulo16, parse_uhi16, parse_d12): Fix some
1133 cut&paste errors in shifting/truncating numerical operands.
1134 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
1135 * frv.opc (parse_ulo16): Parse gotofflo and gotofffuncdesclo.
1136 (parse_uslo16): Likewise.
1137 (parse_uhi16): Parse gotoffhi and gotofffuncdeschi.
1138 (parse_d12): Parse gotoff12 and gotofffuncdesc12.
1139 (parse_s12): Likewise.
1140 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
1141 * frv.opc (parse_ulo16): Parse gotlo and gotfuncdesclo.
1142 (parse_uslo16): Likewise.
1143 (parse_uhi16): Parse gothi and gotfuncdeschi.
1144 (parse_d12): Parse got12 and gotfuncdesc12.
1145 (parse_s12): Likewise.
1147 2003-10-10 Dave Brolley <brolley@redhat.com>
1149 * frv.cpu (dnpmop): New p-macro.
1150 (GRdoublek): Use dnpmop.
1151 (CPRdoublek, FRdoublei, FRdoublej, FRdoublek): Ditto.
1152 (store-double-r-r): Use (.sym regtype doublek).
1153 (r-store-double): Ditto.
1154 (store-double-r-r-u): Ditto.
1155 (conditional-store-double): Ditto.
1156 (conditional-store-double-u): Ditto.
1157 (store-double-r-simm): Ditto.
1158 (fmovs): Assign to UNIT FMALL.
1160 2003-10-06 Dave Brolley <brolley@redhat.com>
1162 * frv.cpu, frv.opc: Add support for fr550.
1164 2003-09-24 Dave Brolley <brolley@redhat.com>
1166 * frv.cpu (u-commit): New modelling unit for fr500.
1167 (mwtaccg): Use frv_ref_SI to reference ACC40Sk as an input operand.
1168 (commit-r): Use u-commit model for fr500.
1170 (conditional-float-binary-op): Take profiling data as an argument.
1172 (ne-float-binary-op): Ditto.
1174 2003-09-19 Michael Snyder <msnyder@redhat.com>
1176 * frv.cpu (nldqi): Delete unimplemented instruction.
1178 2003-09-12 Dave Brolley <brolley@redhat.com>
1180 * frv.cpu (u-clrgr, u-clrfr): New units of model fr500.
1181 (clear-ne-flag-r): Pass insn profiling in as an argument. Call
1182 frv_ref_SI to get input register referenced for profiling.
1183 (clear-ne-flag-all): Pass insn profiling in as an argument.
1184 (clrgr,clrfr,clrga,clrfa): Add profiling information.
1186 2003-09-11 Michael Snyder <msnyder@redhat.com>
1188 * frv.cpu: Typographical corrections.
1190 2003-09-09 Dave Brolley <brolley@redhat.com>
1192 * frv.cpu (media-dual-complex): Change UNIT to FMALL.
1193 (conditional-media-dual-complex, media-quad-complex): Likewise.
1195 2003-09-04 Dave Brolley <brolley@redhat.com>
1197 * frv.cpu (register-transfer): Pass in all attributes in on argument.
1199 (conditional-register-transfer): Ditto.
1200 (cache-preload): Ditto.
1201 (floating-point-conversion): Ditto.
1202 (floating-point-neg): Ditto.
1204 (float-binary-op-s): Ditto.
1205 (conditional-float-binary-op): Ditto.
1206 (ne-float-binary-op): Ditto.
1207 (float-dual-arith): Ditto.
1208 (ne-float-dual-arith): Ditto.
1210 2003-09-03 Dave Brolley <brolley@redhat.com>
1212 * frv.opc (parse_A, parse_A0, parse_A1): New parse handlers.
1213 * frv.cpu (UNIT): Add IALL, FMALL, FMLOW, STORE, SCAN, DCPL, MDUALACC,
1215 (A): Removed operand.
1216 (A0,A1): New operands replace operand A.
1217 (mnop): Now a real insn
1218 (mclracc): Removed insn.
1219 (mclracc-0, mclracc-1): New insns replace mclracc.
1220 (all insns): Use new UNIT attributes.
1222 2003-08-21 Nick Clifton <nickc@redhat.com>
1224 * frv.cpu (mbtoh): Replace input parameter to u-media-dual-expand
1225 and u-media-dual-btoh with output parameter.
1226 (cmbtoh): Add profiling hack.
1228 2003-08-19 Michael Snyder <msnyder@redhat.com>
1230 * frv.cpu: Fix typo, Frintkeven -> FRintkeven
1232 2003-06-10 Doug Evans <dje@sebabeach.org>
1234 * frv.cpu: Add IDOC attribute.
1236 2003-06-06 Andrew Cagney <cagney@redhat.com>
1238 Contributed by Red Hat.
1239 * iq2000.cpu: New file. Written by Ben Elliston, Jeff Johnston,
1240 Stan Cox, and Frank Ch. Eigler.
1241 * iq2000.opc: New file. Written by Ben Elliston, Frank
1242 Ch. Eigler, Chris Moller, Jeff Johnston, and Stan Cox.
1243 * iq2000m.cpu: New file. Written by Jeff Johnston.
1244 * iq10.cpu: New file. Written by Jeff Johnston.
1246 2003-06-05 Nick Clifton <nickc@redhat.com>
1248 * frv.cpu (FRintieven): New operand. An even-numbered only
1249 version of the FRinti operand.
1250 (FRintjeven): Likewise for FRintj.
1251 (FRintkeven): Likewise for FRintk.
1252 (mdcutssi, media-dual-word-rotate-r-r, mqsaths,
1253 media-quad-arith-sat-semantics, media-quad-arith-sat,
1254 conditional-media-quad-arith-sat, mdunpackh,
1255 media-quad-multiply-semantics, media-quad-multiply,
1256 conditional-media-quad-multiply, media-quad-complex-i,
1257 media-quad-multiply-acc-semantics, media-quad-multiply-acc,
1258 conditional-media-quad-multiply-acc, munpackh,
1259 media-quad-multiply-cross-acc-semantics, mdpackh,
1260 media-quad-multiply-cross-acc, mbtoh-semantics,
1261 media-quad-cross-multiply-cross-acc-semantics,
1262 media-quad-cross-multiply-cross-acc, mbtoh, mhtob-semantics,
1263 media-quad-cross-multiply-acc-semantics, cmbtoh,
1264 media-quad-cross-multiply-acc, media-quad-complex, mhtob,
1265 media-expand-halfword-to-double-semantics, mexpdhd, cmexpdhd,
1266 cmhtob): Use new operands.
1267 * frv.opc (CGEN_VERBOSE_ASSEMBLER_ERRORS): Define.
1268 (parse_even_register): New function.
1270 2003-06-03 Nick Clifton <nickc@redhat.com>
1272 * frv.cpu (media-dual-word-rotate-r-r): Use a signed 6-bit
1273 immediate value not unsigned.
1275 2003-06-03 Andrew Cagney <cagney@redhat.com>
1277 Contributed by Red Hat.
1278 * frv.cpu: New file. Written by Dave Brolley, Catherine Moore,
1279 and Eric Christopher.
1280 * frv.opc: New file. Written by Catherine Moore, and Dave
1282 * simplify.inc: New file. Written by Doug Evans.
1284 2003-05-02 Andrew Cagney <cagney@redhat.com>
1289 Copyright (C) 2003-2012 Free Software Foundation, Inc.
1291 Copying and distribution of this file, with or without modification,
1292 are permitted in any medium without royalty provided the copyright
1293 notice and this notice are preserved.
1299 version-control: never