1 2020-05-11 Alan Modra <amodra@gmail.com>
3 * testsuite/gas/ppc/int128.d,
4 * testsuite/gas/ppc/int128.s: New test.
5 * testsuite/gas/ppc/ppc.exp: Run it.
7 2020-05-11 Alan Modra <amodra@gmail.com>
9 * testsuite/gas/ppc/vsx_32byte.d,
10 * testsuite/gas/ppc/vsx_32byte.s: New test.
11 * testsuite/gas/ppc/ppc.exp: Run it.
13 2020-05-11 Alan Modra <amodra@gmail.com>
15 * testsuite/gas/ppc/vec_mul.s,
16 * testsuite/gas/ppc/vec_mul.d: New test.
17 * testsuite/gas/ppc/ppc.exp: Run it.
19 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
21 * testsuite/gas/ppc/byte_rev.d,
22 * testsuite/gas/ppc/byte_rev.s: New test.
23 * testsuite/gas/ppc/ppc.exp: Run it.
25 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
27 * testsuite/gas/ppc/power10.d: Add paste. tests.
28 * testsuite/gas/ppc/power10.s: Likewise.
30 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
32 * testsuite/gas/ppc/power10.s: New test.
33 * testsuite/gas/ppc/power10.d: Likewise.
34 * testsuite/gas/ppc/ppc.exp: Run it.
36 2020-05-11 Alan Modra <amodra@gmail.com>
38 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
40 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
41 place of -mfuture/-Mfuture.
42 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
43 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
45 2020-05-06 Nick Clifton <nickc@redhat.com>
47 * po/sv.po: Updated Swedish translation.
49 2020-05-06 Nick Clifton <nickc@redhat.com>
52 * doc/as.texi (Preprocessing): Replace cross reference to not
53 existant document with a URL to the equivalent page in the GCC
56 2020-05-05 Nick Clifton <nickc@redhat.com>
58 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
59 construction of a DWARF-5 directory name table.
60 * testsuite/gas/elf/pr25917.d: Update expected output.
62 2020-05-05 Gunther Nikl <gnikl@justmail.de>
64 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
65 (md_parse_option): Remove initialization of elf_flags.
67 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
70 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
71 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
72 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
74 2020-05-04 Nick Clifton <nickc@redhat.com>
77 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
78 table's existence before looking at its entries.
79 Also do not emit a default directory entry if there are no
82 * testsuite/gas/elf/pr25917.s: New test source file.
83 * testsuite/gas/elf/pr25917.d: New test driver.
84 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
86 2020-04-30 Alex Coplan <alex.coplan@arm.com>
88 * config/tc-aarch64.c (fix_insn): Implement for
89 AARCH64_OPND_UNDEFINED.
90 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
91 * testsuite/gas/aarch64/udf.s: New.
92 * testsuite/gas/aarch64/udf.d: New.
93 * testsuite/gas/aarch64/udf-invalid.s: New.
94 * testsuite/gas/aarch64/udf-invalid.l: New.
95 * testsuite/gas/aarch64/udf-invalid.d: New.
97 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
99 * config/tc-rx.c (elf_flags): Reset default value.
100 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
102 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
104 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
106 (microarch_earliest): New static variable.
107 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
108 simcall opcode has mandatory parameter.
109 (xg_init_global_config): Initialize microarch_earliest.
111 2020-04-29 Nick Clifton <nickc@redhat.com>
114 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
115 IMM0_8S and add support for IMM0_8U.
116 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
117 unsigned 8-bit immediate.
118 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
119 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
121 2020-04-27 Tamar Christina <tamar.christina@arm.com>
123 * NEWS: Add news entry for big-obj.
124 * config/tc-i386.c (i386_target_format): Support new format.
125 * doc/c-i386.texi: Add i386 support.
126 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
127 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
129 2020-04-27 Nick Clifton <nickc@redhat.com>
132 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
133 (assign_file_to_slot): New function. Fills in an entry in the
135 (allocate_filenum): Use new function.
136 (allocate_filename_to_slot): Use new function. If the specified
137 slot entry is already in use, but was chosen automatically then
138 reassign the automatic entry.
140 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
142 * config/tc-i386.c (lfence_before_ret_shl): New member.
143 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
145 (insert_after_load): Issue warning for REP CMPS/SCAS.
146 (insert_before_before): Handle iret, Handle
147 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
148 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
149 -mlfence-before-ret=[none/not/or/shl/yes].
150 Enable -mlfence-before-ret=shl when
151 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
152 (md_show_usage): Ditto.
153 * doc/c-i386.texi: Ditto.
154 * testsuite/gas/i386/i386.exp: Add new testcases.
155 * testsuite/gas/i386/lfence-load-b.d: New.
156 * testsuite/gas/i386/lfence-load-b.e: New.
157 * testsuite/gas/i386/lfence-load.d: Modified.
158 * testsuite/gas/i386/lfence-load.e: New.
159 * testsuite/gas/i386/lfence-load.s: Modified.
160 * testsuite/gas/i386/lfence-ret-a.d: Modified.
161 * testsuite/gas/i386/lfence-ret-b.d: Modified.
162 * testsuite/gas/i386/lfence-ret-c.d: New.
163 * testsuite/gas/i386/lfence-ret-d.d: New.
164 * testsuite/gas/i386/lfence-ret.s: Modified.
165 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
166 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
167 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
168 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
169 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
170 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
171 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
172 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
173 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
174 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
176 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
179 * config/tc-xtensa.c (md_apply_fix): Replace
180 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
181 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
182 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
183 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
184 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
186 2020-04-22 Alan Modra <amodra@gmail.com>
188 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
189 symbol for ".symver .. remove".
190 * doc/as.texi (.symver): Update.
191 * testsuite/gas/symver/symver11.s: Make foo weak.
192 * testsuite/gas/symver/symver11.d: Expect an error.
193 * testsuite/gas/symver/symver7.d: Allow other random symbols.
195 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
197 * testsuite/gas/symver/symver11.s: Add ".balign 8".
199 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
202 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
203 * testsuite/gas/m68k/operands.d: Update.
204 * testsuite/gas/m68k/op68000.d: Update for new error messages.
206 2020-04-21 Tamar Christina <tamar.christina@arm.com>
209 * testsuite/gas/arm/pr24753.d: New test.
210 * testsuite/gas/arm/pr24753.s: New test.
212 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
216 * NEWS: Mention .symver extension.
217 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
219 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
220 add a version name. Add local, hidden and remove visibility
222 (elf_frob_symbol): Handle the list of version names. Update the
223 original symbol to local, hidden or remove it from the symbol
225 (elf_frob_file_before_adjust): Handle the list of version names.
226 * config/obj-elf.h (elf_visibility): New.
227 (elf_versioned_name_list): Likewise.
228 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
229 and visibility. Change versioned_name pointer to struct
230 elf_versioned_name_list.
231 * doc/as.texi: Update .symver directive.
232 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
233 error checking tests.
234 * testsuite/gas/symver/symver6.d: New file.
235 * testsuite/gas/symver/symver7.d: Likewise.
236 * testsuite/gas/symver/symver7.s: Likewise.
237 * testsuite/gas/symver/symver8.d: Likewise.
238 * testsuite/gas/symver/symver8.s: Likewise.
239 * testsuite/gas/symver/symver9.s: Likewise.
240 * testsuite/gas/symver/symver9a.d: Likewise.
241 * testsuite/gas/symver/symver9b.d: Likewise.
242 * testsuite/gas/symver/symver10.s: Likewise.
243 * testsuite/gas/symver/symver10a.d: Likewise.
244 * testsuite/gas/symver/symver10b.d: Likewise.
245 * testsuite/gas/symver/symver11.d: Likewise.
246 * testsuite/gas/symver/symver11.s: Likewise.
247 * testsuite/gas/symver/symver12.d: Likewise.
248 * testsuite/gas/symver/symver12.s: Likewise.
249 * testsuite/gas/symver/symver13.d: Likewise.
250 * testsuite/gas/symver/symver13.s: Likewise.
251 * testsuite/gas/symver/symver14.d: Likewise.
252 * testsuite/gas/symver/symver14.l: Likewise.
253 * testsuite/gas/symver/symver15.d: Likewise.
254 * testsuite/gas/symver/symver15.l: Likewise.
255 * testsuite/gas/symver/symver6.l: Removed.
256 * testsuite/gas/symver/symver6.s: Updated.
258 2020-04-20 Sudakshina Das <sudi.das@arm.com>
260 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
262 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
263 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
264 * testsuite/gas/aarch64/system.d: Update.
266 2020-04-20 Sudakshina Das <sudi.das@arm.com>
268 * testsuite/gas/aarch64/bti.d: Update -march option.
269 * testsuite/gas/aarch64/illegal-bti.d: Remove.
270 * testsuite/gas/aarch64/illegal-bti.l: Remove.
271 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
272 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
274 2020-04-17 Alan Modra <amodra@gmail.com>
276 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
278 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
279 Nick Clifton <nickc@redhat.com>
282 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
284 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
286 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
287 targets running this test.
289 2020-02-16 David Faust <david.faust@oracle.com>
291 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
292 * testsuite/gas/bpf/jump32.s: New file.
293 * testsuite/gas/bpf/jump32.d: Likewise.
295 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
297 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
300 2020-04-08 Gunther Nikl <gnikl@justmail.de>
302 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
303 (md_pcrel_from): Remove prototytpe.
304 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
306 (md_pcrel_from_section): Remove duplicate prototype.
307 * tc.h (md_pcrel_from_section): Add prototype.
308 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
309 * config/tc-arc.h (md_pcrel_from_section): Likewise.
310 * config/tc-arm.h (md_pcrel_from_section): Likewise.
311 * config/tc-avr.h (md_pcrel_from_section): Likewise.
312 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
313 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
314 * config/tc-csky.h (md_pcrel_from_section): Likewise.
315 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
316 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
317 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
318 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
319 * config/tc-frv.h (md_pcrel_from_section): Likewise.
320 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
321 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
322 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
323 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
324 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
325 * config/tc-mep.h (md_pcrel_from_section): Likewise.
326 * config/tc-metag.h (md_pcrel_from_section): Likewise.
327 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
328 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
329 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
330 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
331 * config/tc-mt.h (md_pcrel_from_section): Likewise.
332 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
333 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
334 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
335 * config/tc-rx.h (md_pcrel_from_section): Likewise.
336 * config/tc-s390.h (md_pcrel_from_section): Likewise.
337 * config/tc-sh.h (md_pcrel_from_section): Likewise.
338 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
339 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
340 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
341 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
342 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
343 md_apply_fix3): Delete prototypes.
345 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
347 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
350 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
352 * doc/c-z80.texi: Fix @xref warnings.
354 2020-04-07 Lili Cui <lili.cui@intel.com>
356 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
357 (cpu_noarch): Likewise.
358 * doc/c-i386.texi: Document TSXLDTRK.
359 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
360 * testsuite/gas/i386/tsxldtrk.d: Likewise.
361 * testsuite/gas/i386/tsxldtrk.s: Likewise.
362 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
364 2020-04-02 Lili Cui <lili.cui@intel.com>
366 * config/tc-i386.c (cpu_arch): Add .serialize.
367 (cpu_noarch): Likewise.
368 * doc/c-i386.texi: Document serialize.
369 * testsuite/gas/i386/i386.exp: Run serialize tests
370 * testsuite/gas/i386/serialize.d: Likewise.
371 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
372 * testsuite/gas/i386/serialize.s: Likewise.
374 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
376 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
377 * testsuite/gas/elf/section12b.d: Likewise.
378 * testsuite/gas/elf/section16a.d: Likewise.
379 * testsuite/gas/elf/section16b.d: Likewise.
381 2020-04-02 Gunther Nikl <gnikl@justmail.de>
383 * config/tc-m68k.c (m68k_ip): Fix range check for index register
384 with a suppressed address register.
386 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
389 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
390 * testsuite/gas/i386/localpic.s: Add a test for relocation
391 against local absolute symbol.
392 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
393 * testsuite/gas/i386/localpic.d: Updated.
394 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
395 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
397 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
400 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
401 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
402 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
403 testsuite/gas/i386/x86-64-jump.d.
404 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
405 Incorporate changes to
406 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
407 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
408 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
409 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
410 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
412 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
416 * dwarf2dbg.c: Do not include "bignum.h".
418 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
420 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
421 * testsuite/gas/riscv/alias-csr.s: Likewise.
422 * testsuite/gas/riscv/no-aliases-csr.d: Move this
423 to priv-reg-pseudo-noalias.
424 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
425 * testsuite/gas/riscv/bad-csr.l: Likewise.
426 * testsuite/gas/riscv/bad-csr.s: Likewise.
427 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
428 * testsuite/gas/riscv/satp.s: Likewise.
429 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
430 csr instruction, including alias-csr testcase.
431 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
432 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
433 pseudo instruction with objdump -Mno-aliases.
434 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
435 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
436 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
437 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
438 * testsuite/gas/riscv/priv-reg.s: Likewise.
439 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
440 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
441 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
443 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
445 * config/obj-coff.c (obj_coff_section): Set the bss flag on
446 sections with the "b" attribute.
448 2020-03-22 Alan Modra <amodra@gmail.com>
450 * testsuite/gas/s12z/truncated.d: Update expected output.
452 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
455 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
456 * doc/c-z80.texi: Update documentation.
458 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
463 Fix disassembling ED+A4/AC/B4/BC opcodes.
464 Fix assembling lines containing colonless label and instruction
465 with first operand inside parentheses.
466 Fix registration of unsupported by target CPU registers.
467 * config/tc-z80.c: See above.
468 * config/tc-z80.h: See above.
469 * testsuite/gas/z80/colonless.d: Update test.
470 * testsuite/gas/z80/colonless.s: Likewise.
471 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
472 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
473 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
474 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
475 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
476 * testsuite/gas/z80/unsup_regs.s: Likewise.
477 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
478 * testsuite/gas/z80/z80.exp: Likewise.
479 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
480 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
481 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
483 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
486 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
487 (parse_operands): Handle new operand codes.
488 (do_neon_dyadic_long): Make shape check accept the scalar variants.
489 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
490 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
491 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
492 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
493 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
494 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
495 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
497 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
499 * NEWS: Mention x86 assembler options for CVE-2020-0551.
501 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
503 * testsuite/gas/i386/i386.exp: Run new tests.
504 * testsuite/gas/i386/lfence-byte.d: New file.
505 * testsuite/gas/i386/lfence-byte.e: Likewise.
506 * testsuite/gas/i386/lfence-byte.s: Likewise.
507 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
508 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
509 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
510 * testsuite/gas/i386/lfence-indbr.e: Likewise.
511 * testsuite/gas/i386/lfence-indbr.s: Likewise.
512 * testsuite/gas/i386/lfence-load.d: Likewise.
513 * testsuite/gas/i386/lfence-load.s: Likewise.
514 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
515 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
516 * testsuite/gas/i386/lfence-ret.s: Likewise.
517 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
518 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
519 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
520 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
521 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
522 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
523 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
524 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
525 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
526 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
527 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
528 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
530 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
532 * config/tc-i386.c (lfence_after_load): New.
533 (lfence_before_indirect_branch_kind): New.
534 (lfence_before_indirect_branch): New.
535 (lfence_before_ret_kind): New.
536 (lfence_before_ret): New.
539 (insert_lfence_after): New.
540 (insert_lfence_before): New.
541 (md_assemble): Call insert_lfence_before and insert_lfence_after.
543 (OPTION_MLFENCE_AFTER_LOAD): New.
544 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
545 (OPTION_MLFENCE_BEFORE_RET): New.
546 (md_longopts): Add -mlfence-after-load=,
547 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
548 (md_parse_option): Handle -mlfence-after-load=,
549 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
550 (md_show_usage): Display -mlfence-after-load=,
551 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
552 (i386_cons_align): New.
553 * config/tc-i386.h (i386_cons_align): New.
554 (md_cons_align): New.
555 * doc/c-i386.texi: Document -mlfence-after-load=,
556 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
558 2020-03-11 Nick Clifton <nickc@redhat.com>
562 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
563 (DWARF2_FILE_SIZE_NAME): Default to -1.
564 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
566 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
567 (NUM_MD5_BYTES): Define.
568 (struct file entry): Add md5 field.
569 (get_filenum): Delete and replace with...
570 (get_basename): New function.
571 (get_directory_table_entry): New function.
572 (allocate_filenum): New function.
573 (allocate_filename_to_slot): New function.
574 (dwarf2_where): Use new functions.
575 (dwarf2_directive_filename): Add support for extended .file
577 (dwarf2_directive_loc): Allow the use of file number zero with
579 (out_file_list): Rename to...
580 (out_dir_and_file_list): Add DWARF 5 support.
581 (out_debug_line): Emit extra values into the section header for
583 (out_debug_str): Allow for file 0 to be used with DWARF 5.
584 * doc/as.texi (.file): Update the description of this pseudo-op.
585 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
586 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
587 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
588 * NEWS: Mention the new feature.
590 2020-03-10 Alan Modra <amodra@gmail.com>
592 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
593 to avoid signed overflow.
594 * config/tc-mcore.c (md_assemble): Likewise.
595 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
596 * config/tc-nds32.c (SET_ADDEND): Likewise.
597 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
599 2020-03-09 Jan Beulich <jbeulich@suse.com>
601 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
602 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
603 testsuite/gas/i386/avx-intel.d: Adjust expectations.
605 2020-03-07 Alan Modra <amodra@gmail.com>
607 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
610 2020-03-06 Nick Clifton <nickc@redhat.com>
613 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
614 0 if the dwarf_level is 5 or more. Complain if a filename follows
616 * testsuite/gas/elf/dwarf-5-file0.s: New test.
617 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
618 * testsuite/gas/elf/elf.exp: Run the new test.
621 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
622 * doc/as.texi: Fix another typo.
624 2020-03-06 Nick Clifton <nickc@redhat.com>
627 * as.c (dwarf_level): Define.
628 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
629 (parse_args): Add support for the new options.
630 as.h (dwarf_level): Prototype.
631 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
633 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
634 (DWARF2_LINE_VERSION): Remove definition.
635 * doc/as.texi: Document the new options.
637 2020-03-06 Nick Clifton <nickc@redhat.com>
640 * as.c (main): Allow matching input and outputs when they are
643 2020-03-06 Jan Beulich <jbeulich@suse.com>
645 * config/tc-i386.c (match_mem_size): Generalize broadcast special
647 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
648 one of byte/word/dword/qword is set alongside a SIMD register in
649 a template's operand.
651 2020-03-06 Jan Beulich <jbeulich@suse.com>
653 * config/tc-i386.c (match_template): Extend code in logic
654 rejecting certain suffixes in certain modes to also cover mask
655 register use and VecSIB. Drop special casing of broadcast. Skip
656 immediates in the check.
658 2020-03-06 Jan Beulich <jbeulich@suse.com>
660 * config/tc-i386.c (match_template): Fold duplicate code in
661 logic rejecting certain suffixes in certain modes. Drop
664 2020-03-06 Jan Beulich <jbeulich@suse.com>
666 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
667 alongside !norex64 ones.
668 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
669 with both 32- and 64-bit GPR operands.
670 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
671 32- and 64-bit GPR operands.
672 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
673 testsuite/gas/i386/x86-64-avx512bw.d,
674 testsuite/gas/i386/x86-64-avx512f-intel.d,
675 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
677 2020-03-06 Jan Beulich <jbeulich@suse.com>
679 * config/tc-i386.c (md_assemble): Drop use of rex64.
680 (process_suffix): For REX.W for 64-bit CRC32.
682 2020-03-06 Jan Beulich <jbeulich@suse.com>
684 * config/tc-i386.c (i386_addressing_mode): For 32-bit
685 addressing for MPX insns without base/index.
686 * testsuite/gas/i386/mpx-16bit.s,
687 * testsuite/gas/i386/mpx-16bit.d: New.
688 * testsuite/gas/i386/i386.exp: Run new test.
690 2020-03-06 Jan Beulich <jbeulich@suse.com>
692 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
693 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
694 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
695 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
696 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
697 as well as a BSWAP one.
698 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
699 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
700 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
701 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
702 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
703 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
704 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
705 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
706 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
707 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
708 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
709 testsuite/gas/i386/vmx.d: Adjust expectations.
711 2020-03-06 Jan Beulich <jbeulich@suse.com>
713 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
714 from having their operands swapped.
715 * testsuite/gas/i386/waitpkg.s,
716 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
717 3-operand cases as well as testing of 16-bit code generation.
718 * testsuite/gas/i386/waitpkg.d,
719 testsuite/gas/i386/waitpkg-intel.d,
720 testsuite/gas/i386/x86-64-waitpkg.d,
721 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
723 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
725 * config/tc-riscv.c (percent_op_utype): Support the modifier
727 * doc/c-riscv.texi: Add documentation.
728 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
729 modifier %got_pcrel_hi.
730 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
731 * testsuite/gas/riscv/relax-reloc.d: Likewise.
732 * testsuite/gas/riscv/relax-reloc.s: Likewise.
734 * doc/c-riscv.texi (relocation modifiers): Add documentation.
735 (RISC-V-Formats): Update the section name from "Instruction Formats"
736 to "RISC-V Instruction Formats".
738 2020-03-04 Alexandre Oliva <oliva@adacore.com>
740 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
741 detected in a section which does not have at least 4 byte
743 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
744 * testsuite/gas/arm/ldr-t.s: Likewise.
745 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
746 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
747 disassembly, ignoring any NOPs that may have been inserted because
748 of section alignment.
749 * testsuite/gas/arm/ldr-t.d: Likewise.
751 2020-03-04 Jan Beulich <jbeulich@suse.com>
753 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
754 * doc/c-i386.texi: Mention sev_es.
755 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
756 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
758 * testsuite/gas/i386/arch-13-znver1.d,
759 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
761 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
763 * config/tc-i386.c (match_template): Replace ignoresize and
764 defaultsize with mnemonicsize.
765 (process_suffix): Likewise.
767 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
770 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
771 instruction LD IY,(HL).
772 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
773 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
774 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
775 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
777 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
780 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
781 x86-64-default-suffix-avx.
782 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
783 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
784 * testsuite/gas/i386/noreg64.d: Updated.
785 * testsuite/gas/i386/noreg64.l: Likewise.
786 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
787 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
788 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
790 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
793 * config/tc-z80.c (contains_register): Prevent an illegal memory
794 access when checking an expression for a register name.
796 2020-03-03 Alan Modra <amodra@gmail.com>
798 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
801 2020-03-02 Alan Modra <amodra@gmail.com>
803 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
804 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
806 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
807 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
808 (s3_s_score_lcomm): Likewise.
809 * config/tc-score7.c: Similarly.
810 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
812 2020-02-28 YunQiang Su <syq@debian.org>
815 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
816 to handle multi-labels.
817 (has_label_name): New.
819 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
821 * config/tc-arm.c (enum pred_instruction_type): Remove
822 NEUTRAL_IT_NO_VPT_INSN predication type.
823 (cxn_handle_predication): Modify to require condition suffixes.
824 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
825 * testsuite/gas/arm/cde-scalar.s: Update test.
826 * testsuite/gas/arm/cde-warnings.l: Update test.
827 * testsuite/gas/arm/cde-warnings.s: Update test.
829 2020-02-26 Alan Modra <amodra@gmail.com>
831 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
832 N_() on empty string.
834 2020-02-26 Alan Modra <amodra@gmail.com>
836 * read.c (read_a_source_file): Call strncpy with length one
837 less than size of original_case_string.
839 2020-02-26 Alan Modra <amodra@gmail.com>
841 * config/obj-elf.c: Indent labels correctly.
842 * config/obj-macho.c: Likewise.
843 * config/tc-aarch64.c: Likewise.
844 * config/tc-alpha.c: Likewise.
845 * config/tc-arm.c: Likewise.
846 * config/tc-cr16.c: Likewise.
847 * config/tc-crx.c: Likewise.
848 * config/tc-frv.c: Likewise.
849 * config/tc-i386-intel.c: Likewise.
850 * config/tc-i386.c: Likewise.
851 * config/tc-ia64.c: Likewise.
852 * config/tc-mn10200.c: Likewise.
853 * config/tc-mn10300.c: Likewise.
854 * config/tc-nds32.c: Likewise.
855 * config/tc-riscv.c: Likewise.
856 * config/tc-s12z.c: Likewise.
857 * config/tc-xtensa.c: Likewise.
858 * config/tc-z80.c: Likewise.
860 * symbols.c: Likewise.
863 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
865 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
866 we are assembling instruction with CSR. Call riscv_csr_read_only_check
867 after parsing all arguments.
868 (enum csr_insn_type): New enum is used to classify the CSR instruction.
869 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
870 are used to check if we write a read-only CSR by the CSR instruction.
871 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
872 all CSR for the read-only CSR checking.
873 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
874 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
875 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
876 all CSR instructions for the read-only CSR checking.
877 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
878 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
880 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
881 (riscv_opts): Initialize it.
882 (reg_lookup_internal): Check the `riscv_opts.csr_check`
883 before doing the CSR checking.
884 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
885 (md_longopts): Add mcsr-check and mno-csr-check.
886 (md_parse_option): Handle new enum option values.
887 (s_riscv_option): Handle new long options.
888 * doc/c-riscv.texi: Add description for the new .option and assembler
890 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
892 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
894 * config/tc-riscv.c (csr_extra_hash): New.
895 (enum riscv_csr_class): New enum. Used to decide
896 whether or not this CSR is legal in the current ISA string.
897 (struct riscv_csr_extra): New structure to hold all extra information
899 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
900 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
901 Call hash_reg_name to insert CSR address into reg_names_hash.
902 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
903 Decide whether the CSR is valid according to the csr_extra_hash.
904 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
905 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
906 not a boolean. This is same as riscv_init_csr_hash, so keep the
908 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
909 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
910 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
911 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
912 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
913 f-ext CSR are not allowed.
914 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
915 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
916 source file is `priv-reg.s`, and the ISA is rv64if, so the
917 rv32-only CSR are not allowed.
918 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
920 2020-02-21 Alan Modra <amodra@gmail.com>
922 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
923 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
925 2020-02-21 Alan Modra <amodra@gmail.com>
928 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
929 on section size adjustment, instead perform another write if
930 exec header size is larger than section size.
932 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
934 * doc/c-riscv.texi: Add the doc entries for -march-attr/
935 -mno-arch-attr command line options.
937 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
939 * testsuite/gas/riscv/c-add-addi.d: New testcase.
940 * testsuite/gas/riscv/c-add-addi.s: Likewise.
942 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
945 * config/tc-z80.c (md_parse_option): Do not use an underscore
946 prefix for local labels in SDCC compatability mode.
947 (z80_start_line_hook): Remove SDCC dollar label support.
948 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
949 * testsuite/gas/z80/sdcc.s: Likewise.
951 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
954 * config/tc-z80.c: Add -march option.
955 * doc/as.texi: Update Z80 documentation.
956 * doc/c-z80.texi: Likewise.
957 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
958 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
959 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
960 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
961 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
962 * testsuite/gas/z80/gbz80_all.d: Likewise.
963 * testsuite/gas/z80/r800_extra.d: Likewise.
964 * testsuite/gas/z80/r800_ii8.d: Likewise.
965 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
966 * testsuite/gas/z80/sdcc.d: Likewise.
967 * testsuite/gas/z80/z180.d: Likewise.
968 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
969 * testsuite/gas/z80/z80_doc.d: Likewise.
970 * testsuite/gas/z80/z80_ii8.d: Likewise.
971 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
972 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
973 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
974 * testsuite/gas/z80/z80_sli.d: Likewise.
975 * testsuite/gas/z80/z80n_all.d: Likewise.
976 * testsuite/gas/z80/z80n_reloc.d: Likewise.
978 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
980 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
981 with GNU_PROPERTY_X86_FEATURE_2_MMX.
982 * testsuite/gas/i386/i386.exp: Run property-3 and
984 * testsuite/gas/i386/property-3.d: New file.
985 * testsuite/gas/i386/property-3.s: Likewise.
986 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
988 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
990 * config/tc-i386.c (cpu_arch): Add .popcnt.
991 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
992 Add a tab before @samp{.sse4a}.
994 2020-02-17 Jan Beulich <jbeulich@suse.com>
996 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
997 for AddrPrefixOpReg templates. Combine the two pieces of
998 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
1001 2020-02-17 Jan Beulich <jbeulich@suse.com>
1004 * config/tc-i386.c (md_assemble): Also suppress operand
1005 swapping for MONITOR{,X} and MWAIT{,X}.
1006 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1007 Add Intel syntax monitor/mwait tests.
1008 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1009 Adjust expectations.
1010 *testsuite/gas/i386/sse3-intel.d,
1011 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1012 * testsuite/gas/i386/i386.exp: Run new tests.
1014 2020-02-17 Jan Beulich <jbeulich@suse.com>
1017 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1018 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1020 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1022 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1023 * testsuite/gas/i386/avx512dq-inval.l,
1024 testsuite/gas/i386/inval-avx.l,
1025 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1026 * testsuite/gas/i386/avx512vl-ambig.s,
1027 testsuite/gas/i386/avx512vl-ambig.l: New.
1028 * testsuite/gas/i386/i386.exp: Run new test.
1030 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1032 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1034 * doc/c-i386.texi: Document sse4a and nosse4a.
1036 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1038 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1041 2020-02-14 Jan Beulich <jbeulich@suse.com>
1044 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1046 (process_suffix): ... here. Consider just the first operand
1048 (check_long_reg): Drop opcode 0x63 special case again.
1049 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1050 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1051 Move ambiguous operand size tests ...
1052 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1053 testsuite/gas/i386/noreg64.s: ... here.
1054 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1055 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1056 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1057 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1058 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1059 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1060 testsuite/gas/i386/x86-64-movsxd.d,
1061 testsuite/gas/i386/x86-64-movsxd-intel.d,
1062 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1063 Adjust expectations.
1064 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1065 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1066 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1067 * testsuite/gas/i386/i386.exp: Run new tests.
1069 2020-02-14 Jan Beulich <jbeulich@suse.com>
1071 * config/tc-i386.c (process_operands): Also skip segment
1072 override prefix emission if it matches an already present one.
1073 * testsuite/gas/i386/prefix32.s: Add double segment override
1075 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1077 2020-02-14 Jan Beulich <jbeulich@suse.com>
1079 * config/tc-i386.c (process_operands): Drop ineffectual segment
1080 overrides when optimizing.
1081 * testsuite/gas/i386/lea-optimize.d: New.
1082 * testsuite/gas/i386/i386.exp: Run new test.
1084 2020-02-14 Jan Beulich <jbeulich@suse.com>
1086 * config/tc-i386.c (process_operands): Also check insn prefix
1087 for ineffectual segment override warning. Don't cover possible
1088 VEX/EVEX encoded insns there.
1089 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1090 testsuite/gas/i386/lea.e: New.
1091 * testsuite/gas/i386/i386.exp: Run new test.
1093 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1096 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1099 2020-02-13 Fangrui Song <maskray@google.com>
1100 H.J. Lu <hongjiu.lu@intel.com>
1103 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1104 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1105 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1106 * testsuite/gas/i386/relax-5.d: New file.
1107 * testsuite/gas/i386/relax-5.s: Likewise.
1108 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1109 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1111 2020-02-13 Jan Beulich <jbeulich@suse.com>
1113 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1116 2020-02-12 Jan Beulich <jbeulich@suse.com>
1118 * config/tc-i386.c (avx512): New (at file scope), moved from
1119 (check_VecOperands): ... here.
1120 (process_suffix): Add [XYZ]MMword operand size handling.
1121 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1122 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1124 * testsuite/gas/i386/avx512dq-inval.l,
1125 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1127 2020-02-12 Jan Beulich <jbeulich@suse.com>
1130 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1132 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1133 CALL/JMP in O_tbyte_ptr case.
1134 * doc/c-i386.texi: Mention far call and full pointer load ISA
1136 * testsuite/gas/i386/x86-64-branch-3.s,
1137 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1138 * testsuite/gas/i386/x86-64-branch-3.d,
1139 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1140 * testsuite/gas/i386/x86-64-branch-5.l,
1141 testsuite/gas/i386/x86-64-branch-5.s: New.
1142 * testsuite/gas/i386/i386.exp: Run new test.
1144 2020-02-12 Jan Beulich <jbeulich@suse.com>
1147 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1148 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1149 64-bit-only warning.
1150 (check_word_reg): Consistently error on mismatching register
1152 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1153 for movw. Replace suffix / GPR for orb.
1154 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1155 byte GPRs as well as ones for inb/outb with a word accumulator.
1156 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1157 testsuite/gas/i386/inval.l: Adjust expectations.
1159 2020-02-12 Jan Beulich <jbeulich@suse.com>
1161 * config/tc-i386.c (operand_type_register_match): Also fall
1162 through initial two if()-s when the template allows for a GPR
1163 operand. Adjust comment.
1165 2020-02-11 Jan Beulich <jbeulich@suse.com>
1167 (struct _i386_insn): New field "short_form".
1168 (optimize_encoding): Drop setting of shortform field.
1169 (process_suffix): Set i.short_form. Replace shortform use.
1170 (process_operands): Replace shortform use.
1172 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1174 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1175 loop initial declaration.
1177 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1179 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1180 instructions that can have 5 arguments.
1181 (enum operand_parse_code): Add new operands.
1182 (parse_operands): Account for new operands.
1184 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1185 (neon_select_shape): Account for P suffix.
1186 (LOW1): Move macro to global position.
1187 (HI4): Move macro to global position.
1188 (vcx_assign_vec_d): New.
1189 (vcx_assign_vec_m): New.
1190 (vcx_assign_vec_n): New.
1191 (enum vcx_reg_type): New.
1192 (vcx_get_reg_type): New.
1193 (vcx_size_pos): New.
1195 (vcx_handle_shape): New.
1196 (vcx_ensure_register_in_range): New.
1197 (vcx_handle_register_arguments): New.
1198 (vcx_handle_insn_block): New.
1199 (vcx_handle_common_checks): New.
1203 * testsuite/gas/arm/cde-missing-fp.d: New test.
1204 * testsuite/gas/arm/cde-missing-fp.l: New test.
1205 * testsuite/gas/arm/cde-missing-mve.d: New test.
1206 * testsuite/gas/arm/cde-missing-mve.l: New test.
1207 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1208 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1209 * testsuite/gas/arm/cde-mve.s: New test.
1210 * testsuite/gas/arm/cde-warnings.l:
1211 * testsuite/gas/arm/cde-warnings.s:
1212 * testsuite/gas/arm/cde.d:
1213 * testsuite/gas/arm/cde.s:
1215 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1216 Matthew Malcomson <matthew.malcomson@arm.com>
1218 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1219 CDE coprocessor that can be enabled.
1220 (enum pred_instruction_type): New pred type.
1221 (BAD_NO_VPT): New error message.
1222 (BAD_CDE): New error message.
1223 (BAD_CDE_COPROC): New error message.
1224 (enum operand_parse_code): Add new immediate operands.
1225 (parse_operands): Account for new immediate operands.
1226 (check_cde_operand): New.
1227 (cde_coproc_enabled): New.
1228 (cde_coproc_pos): New.
1229 (cde_handle_coproc): New.
1230 (cxn_handle_predication): New.
1231 (do_custom_instruction_1): New.
1232 (do_custom_instruction_2): New.
1233 (do_custom_instruction_3): New.
1246 (handle_pred_state): Define new IT block behaviour.
1247 (insns): Add newn CX*{,d}{,a} instructions.
1248 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1249 Define new cdecp extension strings.
1250 * doc/c-arm.texi: Document new cdecp extension arguments.
1251 * testsuite/gas/arm/cde-scalar.d: New test.
1252 * testsuite/gas/arm/cde-scalar.s: New test.
1253 * testsuite/gas/arm/cde-warnings.d: New test.
1254 * testsuite/gas/arm/cde-warnings.l: New test.
1255 * testsuite/gas/arm/cde-warnings.s: New test.
1256 * testsuite/gas/arm/cde.d: New test.
1257 * testsuite/gas/arm/cde.s: New test.
1259 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1262 * config/tc-i386.c (intel64): Renamed to ...
1264 (match_template): Accept Intel64 only instruction by default.
1265 (i386_displacement): Updated.
1266 (md_parse_option): Updated.
1267 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1268 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1269 -mamd64 to x86-64-sysenter-amd.
1270 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1272 2020-02-10 Alan Modra <amodra@gmail.com>
1274 * config/obj-elf.c (obj_elf_change_section): Error for section
1275 type, attr or entsize changes in assembly.
1276 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1277 * testsuite/gas/elf/section5.l: Update.
1279 2020-02-10 Alan Modra <amodra@gmail.com>
1281 * output-file.c (output_file_close): Do a normal close when
1282 flag_always_generate_output.
1283 * write.c (write_object_file): Don't stop output when
1284 flag_always_generate_output.
1286 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1289 * config/tc-z80.c: Add -gbz80 command line option to generate code
1290 for the GameBoy Z80. Add support for generating DWARF.
1291 * config/tc-z80.h: Add support for DWARF debug information
1293 * doc/c-z80.texi: Document new command line option.
1294 * testsuite/gas/z80/gbz80_all.d: New file.
1295 * testsuite/gas/z80/gbz80_all.s: New file.
1296 * testsuite/gas/z80/z80.exp: Run the new tests.
1297 * testsuite/gas/z80/z80n_all.d: New file.
1298 * testsuite/gas/z80/z80n_all.s: New file.
1299 * testsuite/gas/z80/z80n_reloc.d: New file.
1301 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1304 * config/obj-elf.c (get_section): Also check
1305 linked_to_symbol_name.
1306 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1307 (obj_elf_parse_section_letters): Handle the 'o' flag.
1308 (build_group_lists): Renamed to ...
1309 (build_additional_section_info): This. Set elf_linked_to_section
1310 from map_head.linked_to_symbol_name.
1311 (elf_adjust_symtab): Updated.
1312 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1313 * doc/as.texi: Document the 'o' flag.
1314 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1315 * testsuite/gas/elf/section18.d: New file.
1316 * testsuite/gas/elf/section18.s: Likewise.
1317 * testsuite/gas/elf/section19.d: Likewise.
1318 * testsuite/gas/elf/section19.s: Likewise.
1319 * testsuite/gas/elf/section20.d: Likewise.
1320 * testsuite/gas/elf/section20.s: Likewise.
1321 * testsuite/gas/elf/section21.d: Likewise.
1322 * testsuite/gas/elf/section21.l: Likewise.
1323 * testsuite/gas/elf/section21.s: Likewise.
1325 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1327 * NEWS: Mention x86 assembler options to align branches for
1330 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1332 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1333 only for ELF targets.
1334 * testsuite/gas/i386/unique.d: Don't xfail.
1335 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1337 2020-02-06 Alan Modra <amodra@gmail.com>
1339 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1340 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1342 2020-02-06 Alan Modra <amodra@gmail.com>
1344 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1345 xfail, and rename test.
1346 * testsuite/gas/elf/section12b.d: Likewise.
1347 * testsuite/gas/elf/section16a.d: Likewise.
1348 * testsuite/gas/elf/section16b.d: Likewise.
1350 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1353 * config/obj-elf.c (section_match): Removed.
1354 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1356 (obj_elf_change_section): Replace info and group_name arguments
1357 with match_p. Also update the section ID and flags from match_p.
1358 (obj_elf_section): Handle "unique,N". Update call to
1359 obj_elf_change_section.
1360 * config/obj-elf.h (elf_section_match): New.
1361 (obj_elf_change_section): Updated.
1362 * config/tc-arm.c (start_unwind_section): Update call to
1363 obj_elf_change_section.
1364 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1365 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1366 (microblaze_s_sdata): Likewise.
1367 (microblaze_s_rdata): Likewise.
1368 (microblaze_s_bss): Likewise.
1369 * config/tc-mips.c (s_change_section): Likewise.
1370 * config/tc-msp430.c (msp430_profiler): Likewise.
1371 * config/tc-rx.c (parse_rx_section): Likewise.
1372 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1373 * doc/as.texi: Document "unique,N" in .section directive.
1374 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1375 * testsuite/gas/elf/section15.d: New file.
1376 * testsuite/gas/elf/section15.s: Likewise.
1377 * testsuite/gas/elf/section16.s: Likewise.
1378 * testsuite/gas/elf/section16a.d: Likewise.
1379 * testsuite/gas/elf/section16b.d: Likewise.
1380 * testsuite/gas/elf/section17.d: Likewise.
1381 * testsuite/gas/elf/section17.l: Likewise.
1382 * testsuite/gas/elf/section17.s: Likewise.
1383 * testsuite/gas/i386/unique.d: Likewise.
1384 * testsuite/gas/i386/unique.s: Likewise.
1385 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1386 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1388 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1390 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1392 2020-02-01 Anthony Green <green@moxielogic.com>
1394 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1396 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1398 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1401 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1404 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1405 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1407 * testsuite/gas/arm/mve_dsp.d: New test.
1409 2020-01-31 Nick Clifton <nickc@redhat.com>
1411 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1412 rather than BFD_RELOC_NONE.
1414 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1416 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1417 to support VLDMIA instruction for MVE.
1418 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1419 instruction for MVE.
1420 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1421 instruction for MVE.
1422 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1423 instruction for MVE.
1424 * testsuite/gas/arm/mve-ldst.d: New test.
1425 * testsuite/gas/arm/mve-ldst.s: Likewise.
1427 2020-01-31 Nick Clifton <nickc@redhat.com>
1429 * po/fr.po: Updated French translation.
1430 * po/ru.po: Updated Russian translation.
1432 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1434 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1436 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1437 * testsuite/gas/aarch64/sve-movprfx_28.d,
1438 * testsuite/gas/aarch64/sve-movprfx_28.l,
1439 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1441 2020-01-30 Jan Beulich <jbeulich@suse.com>
1443 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1444 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1445 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1446 Adjust expectations.
1448 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1450 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1451 * testsuite/gas/bpf/alu-be.d: Likewise.
1452 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1453 * testsuite/gas/bpf/alu32-be.d: Likewise.
1455 2020-01-30 Jan Beulich <jbeulich@suse.com>
1457 * testsuite/gas/i386/x86-64-branch-2.s,
1458 testsuite/gas/i386/x86-64-branch-4.s,
1459 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1460 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1461 testsuite/gas/i386/x86-64-branch-2.d,
1462 testsuite/gas/i386/x86-64-branch-4.l,
1463 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1465 2020-01-30 Jan Beulich <jbeulich@suse.com>
1467 * config/tc-i386.c (process_suffix): .
1468 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1469 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1471 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1473 testsuite/gas/i386/x86_64.s: Add RETF cases.
1474 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1475 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1476 testsuite/gas/i386/x86-64-opcode.d,
1477 testsuite/gas/i386/x86-64-suffix-intel.d,
1478 testsuite/gas/i386/x86-64-suffix.d,
1479 testsuite/gas/i386/x86_64-intel.d
1480 testsuite/gas/i386/x86_64.d: Adjust expectations.
1481 * testsuite/gas/i386/x86-64-suffix.e,
1482 testsuite/gas/i386/x86_64.e: New.
1484 2020-01-30 Jan Beulich <jbeulich@suse.com>
1486 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1489 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1492 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1494 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1495 differences. Document movslq and movsxd.
1496 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1497 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1498 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1499 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1500 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1501 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1502 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1503 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1504 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1505 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1506 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1508 2020-01-27 Alan Modra <amodra@gmail.com>
1510 * testsuite/gas/all/gas.exp: Replace case statements with switch
1512 * testsuite/gas/elf/elf.exp: Likewise.
1513 * testsuite/gas/macros/macros.exp: Likewise.
1514 * testsuite/lib/gas-defs.exp: Likewise.
1516 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1519 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1520 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1522 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1524 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1525 s exts must be known, so rename *ok* to *fail*.
1526 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1527 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1528 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1530 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1531 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1533 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1536 * config/tc-i386.c (check_long_reg): Always disallow double word
1537 suffix in mnemonic with word general register.
1538 * testsuite/gas/i386/general.s: Replace word general register
1539 with double word general register for movl.
1540 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1542 * testsuite/gas/i386/general.l: Updated.
1543 * testsuite/gas/i386/inval.l: Likewise.
1545 2020-01-22 Alan Modra <amodra@gmail.com>
1547 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1548 __tls_get_addr_desc and __tls_get_addr_opt.
1550 2020-01-21 Jan Beulich <jbeulich@suse.com>
1552 * testsuite/gas/i386/inval-crc32.s,
1553 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1554 * testsuite/gas/i386/inval-crc32.l,
1555 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1557 2020-01-21 Jan Beulich <jbeulich@suse.com>
1559 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1560 generic code path. Deal with No_lSuf being set in a template.
1561 * testsuite/gas/i386/inval-crc32.l,
1562 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1563 instead of error(s) when operand size is ambiguous.
1564 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1565 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1566 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1567 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1568 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1569 Adjust expectations.
1571 2020-01-21 Jan Beulich <jbeulich@suse.com>
1573 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1574 and an intel_syntax check. Re-write lack-of-suffix processing
1576 * doc/c-i386.texi: Document operand size defaults for suffix-
1577 less AT&T syntax insns.
1578 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1579 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1580 testsuite/gas/i386/x86-64-avx-scalar.s,
1581 testsuite/gas/i386/x86-64-avx.s,
1582 testsuite/gas/i386/x86-64-bundle.s,
1583 testsuite/gas/i386/x86-64-intel64.s,
1584 testsuite/gas/i386/x86-64-lock-1.s,
1585 testsuite/gas/i386/x86-64-opcode.s,
1586 testsuite/gas/i386/x86-64-sse2avx.s,
1587 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1588 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1589 testsuite/gas/i386/x86-64-nops.s,
1590 testsuite/gas/i386/x86-64-ptwrite.s,
1591 testsuite/gas/i386/x86-64-simd.s,
1592 testsuite/gas/i386/x86-64-sse-noavx.s,
1593 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1595 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1596 testsuite/gas/i386/noreg64.s: Add further tests.
1597 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1598 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1599 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1600 testsuite/gas/i386/sse-noavx.d,
1601 testsuite/gas/i386/x86-64-intel64.d,
1602 testsuite/gas/i386/x86-64-nops.d,
1603 testsuite/gas/i386/x86-64-opcode.d,
1604 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1605 testsuite/gas/i386/x86-64-ptwrite.d,
1606 testsuite/gas/i386/x86-64-simd-intel.d,
1607 testsuite/gas/i386/x86-64-simd-suffix.d,
1608 testsuite/gas/i386/x86-64-simd.d,
1609 testsuite/gas/i386/x86-64-sse-noavx.d
1610 testsuite/gas/i386/x86-64-suffix.d,
1611 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1612 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1613 testsuite/gas/i386/noreg64.l: New.
1614 * testsuite/gas/i386/i386.exp: Run new tests.
1616 2020-01-21 Jan Beulich <jbeulich@suse.com>
1618 * testsuite/gas/i386/avx512_bf16_vl.s,
1619 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1620 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1621 broadcast forms of VCVTNEPS2BF16.
1622 * testsuite/gas/i386/avx512_bf16_vl.d,
1623 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1625 2020-01-20 Nick Clifton <nickc@redhat.com>
1627 * po/uk.po: Updated Ukranian translation.
1629 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1632 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1633 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1635 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1636 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1637 R_X86_64_GOTPC32_TLSDESC relocation.
1639 2020-01-18 Nick Clifton <nickc@redhat.com>
1641 * configure: Regenerate.
1642 * po/gas.pot: Regenerate.
1644 2020-01-18 Nick Clifton <nickc@redhat.com>
1646 Binutils 2.34 branch created.
1648 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1650 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1651 with vex_encoding_vex.
1652 (parse_insn): Likewise.
1653 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1654 and {vex3} documentation.
1655 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1657 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1659 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1662 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1663 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1664 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1665 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1666 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1667 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1669 2020-01-16 Jan Beulich <jbeulich@suse.com>
1671 * config/tc-i386.c (match_template): Drop found_cpu_match local
1674 2020-01-16 Jan Beulich <jbeulich@suse.com>
1676 * testsuite/gas/i386/avx512dq-inval.l,
1677 testsuite/gas/i386/avx512dq-inval.s: New.
1678 * testsuite/gas/i386/i386.exp: Run new test.
1680 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1682 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1683 relocations when the target is 430X, except when extracting part of an
1685 (msp430_srcoperand): Adjust comment.
1686 Initialize the expp member of the msp430_operand_s struct as
1688 (msp430_dstoperand): Likewise.
1689 * testsuite/gas/msp430/msp430.exp: Run new test.
1690 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1691 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1693 2020-01-15 Alan Modra <amodra@gmail.com>
1695 * configure.tgt: Add sparc-*-freebsd case.
1697 2020-01-14 Lili Cui <lili.cui@intel.com>
1699 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1700 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1701 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1702 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1703 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1704 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1705 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1706 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1707 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1708 * testsuite/gas/i386/align-branch-5.d: Likewise.
1709 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1710 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1711 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1712 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1713 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1714 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1715 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1716 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1717 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1718 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1719 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1720 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1722 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1725 * config/tc-z80.c: Add support for half precision, single
1726 precision and double precision floating point values.
1727 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1728 * doc/as.texi: Add new z80 command line options.
1729 * doc/c-z80.texi: Document new z80 command line options.
1730 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1731 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1732 * testsuite/gas/z80/z80.exp: Run the new test.
1733 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1734 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1735 * testsuite/gas/z80/strings.d: Update expected output.
1737 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1739 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1742 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1744 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1746 * config/tc-arc.h: Add header if/defs.
1747 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1749 2020-01-13 Alan Modra <amodra@gmail.com>
1751 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1753 2020-01-13 Alan Modra <amodra@gmail.com>
1755 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1758 2020-01-10 Alan Modra <amodra@gmail.com>
1760 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1761 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1763 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1766 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1768 (emit_ld_r_r): Likewise.
1769 (emit_ld_rr_m): Likewise.
1770 (emit_ld_rr_nn): Likewise.
1772 2020-01-09 Jan Beulich <jbeulich@suse.com>
1774 * config/tc-i386.c (optimize_encoding): Add
1775 is_any_vex_encoding() invocations. Drop respective
1776 i.tm.extension_opcode == None checks.
1778 2020-01-09 Jan Beulich <jbeulich@suse.com>
1780 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1781 REX transformations. Correct comment indentation.
1783 2020-01-09 Jan Beulich <jbeulich@suse.com>
1785 * config/tc-i386.c (optimize_encoding): Generalize register
1786 transformation for TEST optimization.
1788 2020-01-09 Jan Beulich <jbeulich@suse.com>
1790 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1791 testsuite/gas/i386/x86-64-sysenter-amd.d,
1792 testsuite/gas/i386/x86-64-sysenter-amd.l,
1793 testsuite/gas/i386/x86-64-sysenter-intel.d,
1794 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1795 * testsuite/gas/i386/i386.exp: Run new tests.
1797 2020-01-08 Nick Clifton <nickc@redhat.com>
1800 * doc/as.texi (Align): Document the fact that all arguments can be
1803 (P2align): Likewise.
1805 2020-01-08 Nick Clifton <nickc@redhat.com>
1808 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1809 already defined as a different symbol type.
1810 * testsuite/gas/elf/pr14891.s: New test source file.
1811 * testsuite/gas/elf/pr14891.d: New test driver.
1812 * testsuite/gas/elf/pr14891.s: New test expected error output.
1813 * testsuite/gas/elf/elf.exp: Run the new test.
1815 2020-01-08 Alan Modra <amodra@gmail.com>
1817 * config/tc-z8k.c (md_begin): Make idx unsigned.
1818 (get_specific): Likewise for this_index.
1820 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1822 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1823 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1824 (md_operand): Set X_md to absent.
1825 (arc_parse_name): Check for X_md.
1827 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1830 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1831 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1833 * read.c (next_char_of_string): Likewise.
1834 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1835 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1837 2020-01-03 Nick Clifton <nickc@redhat.com>
1839 * po/sv.po: Updated Swedish translation.
1841 2020-01-03 Jan Beulich <jbeulich@suse.com>
1843 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1844 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1846 2020-01-03 Jan Beulich <jbeulich@suse.com>
1848 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1849 by-element usdot. Add 64-bit form tests for by-element sudot.
1850 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1852 2020-01-03 Jan Beulich <jbeulich@suse.com>
1854 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1855 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1857 2020-01-03 Jan Beulich <jbeulich@suse.com>
1859 * testsuite/gas/aarch64/f64mm.d,
1860 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1862 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1864 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1865 support for assembler code generated by SDCC. Add new relocation
1866 types. Add z80-elf target support.
1867 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1868 labels. Local labels starts from ".L".
1869 * NEWS: Mention the new support.
1870 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1871 * testsuite/gas/all/fwdexp.s: Likewise.
1872 * testsuite/gas/all/cond.l: Likewise.
1873 * testsuite/gas/all/cond.s: Likewise.
1874 * testsuite/gas/all/fwdexp.d: Likewise.
1875 * testsuite/gas/all/fwdexp.s: Likewise.
1876 * testsuite/gas/elf/section2.e-mips: Likewise.
1877 * testsuite/gas/elf/section2.l: Likewise.
1878 * testsuite/gas/elf/section2.s: Likewise.
1879 * testsuite/gas/macros/app1.d: Likewise.
1880 * testsuite/gas/macros/app1.s: Likewise.
1881 * testsuite/gas/macros/app2.d: Likewise.
1882 * testsuite/gas/macros/app2.s: Likewise.
1883 * testsuite/gas/macros/app3.d: Likewise.
1884 * testsuite/gas/macros/app3.s: Likewise.
1885 * testsuite/gas/macros/app4.d: Likewise.
1886 * testsuite/gas/macros/app4.s: Likewise.
1887 * testsuite/gas/macros/app4b.s: Likewise.
1888 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1889 * testsuite/gas/z80/z80.exp: Add new tests
1890 * testsuite/gas/z80/dollar.d: New file.
1891 * testsuite/gas/z80/dollar.s: New file.
1892 * testsuite/gas/z80/ez80_adl_all.d: New file.
1893 * testsuite/gas/z80/ez80_adl_all.s: New file.
1894 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1895 * testsuite/gas/z80/ez80_isuf.s: New file.
1896 * testsuite/gas/z80/ez80_z80_all.d: New file.
1897 * testsuite/gas/z80/ez80_z80_all.s: New file.
1898 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1899 * testsuite/gas/z80/r800_extra.d: New file.
1900 * testsuite/gas/z80/r800_extra.s: New file.
1901 * testsuite/gas/z80/r800_ii8.d: New file.
1902 * testsuite/gas/z80/r800_z80_doc.d: New file.
1903 * testsuite/gas/z80/z180.d: New file.
1904 * testsuite/gas/z80/z180.s: New file.
1905 * testsuite/gas/z80/z180_z80_doc.d: New file.
1906 * testsuite/gas/z80/z80_doc.d: New file.
1907 * testsuite/gas/z80/z80_doc.s: New file.
1908 * testsuite/gas/z80/z80_ii8.d: New file.
1909 * testsuite/gas/z80/z80_ii8.s: New file.
1910 * testsuite/gas/z80/z80_in_f_c.d: New file.
1911 * testsuite/gas/z80/z80_in_f_c.s: New file.
1912 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1913 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1914 * testsuite/gas/z80/z80_out_c_0.d: New file.
1915 * testsuite/gas/z80/z80_out_c_0.s: New file.
1916 * testsuite/gas/z80/z80_reloc.d: New file.
1917 * testsuite/gas/z80/z80_reloc.s: New file.
1918 * testsuite/gas/z80/z80_sli.d: New file.
1919 * testsuite/gas/z80/z80_sli.s: New file.
1921 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1923 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1926 2020-01-01 Alan Modra <amodra@gmail.com>
1928 Update year range in copyright notice of all files.
1930 For older changes see ChangeLog-2019
1932 Copyright (C) 2020 Free Software Foundation, Inc.
1934 Copying and distribution of this file, with or without modification,
1935 are permitted in any medium without royalty provided the copyright
1936 notice and this notice are preserved.
1942 version-control: never