1 2020-05-11 Alan Modra <amodra@gmail.com>
3 * testsuite/gas/ppc/vsx_32byte.d,
4 * testsuite/gas/ppc/vsx_32byte.s: New test.
5 * testsuite/gas/ppc/ppc.exp: Run it.
7 2020-05-11 Alan Modra <amodra@gmail.com>
9 * testsuite/gas/ppc/vec_mul.s,
10 * testsuite/gas/ppc/vec_mul.d: New test.
11 * testsuite/gas/ppc/ppc.exp: Run it.
13 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
15 * testsuite/gas/ppc/byte_rev.d,
16 * testsuite/gas/ppc/byte_rev.s: New test.
17 * testsuite/gas/ppc/ppc.exp: Run it.
19 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
21 * testsuite/gas/ppc/power10.d: Add paste. tests.
22 * testsuite/gas/ppc/power10.s: Likewise.
24 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
26 * testsuite/gas/ppc/power10.s: New test.
27 * testsuite/gas/ppc/power10.d: Likewise.
28 * testsuite/gas/ppc/ppc.exp: Run it.
30 2020-05-11 Alan Modra <amodra@gmail.com>
32 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
34 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
35 place of -mfuture/-Mfuture.
36 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
37 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
39 2020-05-06 Nick Clifton <nickc@redhat.com>
41 * po/sv.po: Updated Swedish translation.
43 2020-05-06 Nick Clifton <nickc@redhat.com>
46 * doc/as.texi (Preprocessing): Replace cross reference to not
47 existant document with a URL to the equivalent page in the GCC
50 2020-05-05 Nick Clifton <nickc@redhat.com>
52 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
53 construction of a DWARF-5 directory name table.
54 * testsuite/gas/elf/pr25917.d: Update expected output.
56 2020-05-05 Gunther Nikl <gnikl@justmail.de>
58 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
59 (md_parse_option): Remove initialization of elf_flags.
61 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
64 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
65 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
66 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
68 2020-05-04 Nick Clifton <nickc@redhat.com>
71 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
72 table's existence before looking at its entries.
73 Also do not emit a default directory entry if there are no
76 * testsuite/gas/elf/pr25917.s: New test source file.
77 * testsuite/gas/elf/pr25917.d: New test driver.
78 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
80 2020-04-30 Alex Coplan <alex.coplan@arm.com>
82 * config/tc-aarch64.c (fix_insn): Implement for
83 AARCH64_OPND_UNDEFINED.
84 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
85 * testsuite/gas/aarch64/udf.s: New.
86 * testsuite/gas/aarch64/udf.d: New.
87 * testsuite/gas/aarch64/udf-invalid.s: New.
88 * testsuite/gas/aarch64/udf-invalid.l: New.
89 * testsuite/gas/aarch64/udf-invalid.d: New.
91 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
93 * config/tc-rx.c (elf_flags): Reset default value.
94 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
96 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
98 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
100 (microarch_earliest): New static variable.
101 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
102 simcall opcode has mandatory parameter.
103 (xg_init_global_config): Initialize microarch_earliest.
105 2020-04-29 Nick Clifton <nickc@redhat.com>
108 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
109 IMM0_8S and add support for IMM0_8U.
110 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
111 unsigned 8-bit immediate.
112 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
113 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
115 2020-04-27 Tamar Christina <tamar.christina@arm.com>
117 * NEWS: Add news entry for big-obj.
118 * config/tc-i386.c (i386_target_format): Support new format.
119 * doc/c-i386.texi: Add i386 support.
120 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
121 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
123 2020-04-27 Nick Clifton <nickc@redhat.com>
126 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
127 (assign_file_to_slot): New function. Fills in an entry in the
129 (allocate_filenum): Use new function.
130 (allocate_filename_to_slot): Use new function. If the specified
131 slot entry is already in use, but was chosen automatically then
132 reassign the automatic entry.
134 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
136 * config/tc-i386.c (lfence_before_ret_shl): New member.
137 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
139 (insert_after_load): Issue warning for REP CMPS/SCAS.
140 (insert_before_before): Handle iret, Handle
141 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
142 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
143 -mlfence-before-ret=[none/not/or/shl/yes].
144 Enable -mlfence-before-ret=shl when
145 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
146 (md_show_usage): Ditto.
147 * doc/c-i386.texi: Ditto.
148 * testsuite/gas/i386/i386.exp: Add new testcases.
149 * testsuite/gas/i386/lfence-load-b.d: New.
150 * testsuite/gas/i386/lfence-load-b.e: New.
151 * testsuite/gas/i386/lfence-load.d: Modified.
152 * testsuite/gas/i386/lfence-load.e: New.
153 * testsuite/gas/i386/lfence-load.s: Modified.
154 * testsuite/gas/i386/lfence-ret-a.d: Modified.
155 * testsuite/gas/i386/lfence-ret-b.d: Modified.
156 * testsuite/gas/i386/lfence-ret-c.d: New.
157 * testsuite/gas/i386/lfence-ret-d.d: New.
158 * testsuite/gas/i386/lfence-ret.s: Modified.
159 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
160 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
161 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
162 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
163 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
164 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
165 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
166 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
167 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
168 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
170 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
173 * config/tc-xtensa.c (md_apply_fix): Replace
174 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
175 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
176 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
177 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
178 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
180 2020-04-22 Alan Modra <amodra@gmail.com>
182 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
183 symbol for ".symver .. remove".
184 * doc/as.texi (.symver): Update.
185 * testsuite/gas/symver/symver11.s: Make foo weak.
186 * testsuite/gas/symver/symver11.d: Expect an error.
187 * testsuite/gas/symver/symver7.d: Allow other random symbols.
189 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
191 * testsuite/gas/symver/symver11.s: Add ".balign 8".
193 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
196 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
197 * testsuite/gas/m68k/operands.d: Update.
198 * testsuite/gas/m68k/op68000.d: Update for new error messages.
200 2020-04-21 Tamar Christina <tamar.christina@arm.com>
203 * testsuite/gas/arm/pr24753.d: New test.
204 * testsuite/gas/arm/pr24753.s: New test.
206 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
210 * NEWS: Mention .symver extension.
211 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
213 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
214 add a version name. Add local, hidden and remove visibility
216 (elf_frob_symbol): Handle the list of version names. Update the
217 original symbol to local, hidden or remove it from the symbol
219 (elf_frob_file_before_adjust): Handle the list of version names.
220 * config/obj-elf.h (elf_visibility): New.
221 (elf_versioned_name_list): Likewise.
222 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
223 and visibility. Change versioned_name pointer to struct
224 elf_versioned_name_list.
225 * doc/as.texi: Update .symver directive.
226 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
227 error checking tests.
228 * testsuite/gas/symver/symver6.d: New file.
229 * testsuite/gas/symver/symver7.d: Likewise.
230 * testsuite/gas/symver/symver7.s: Likewise.
231 * testsuite/gas/symver/symver8.d: Likewise.
232 * testsuite/gas/symver/symver8.s: Likewise.
233 * testsuite/gas/symver/symver9.s: Likewise.
234 * testsuite/gas/symver/symver9a.d: Likewise.
235 * testsuite/gas/symver/symver9b.d: Likewise.
236 * testsuite/gas/symver/symver10.s: Likewise.
237 * testsuite/gas/symver/symver10a.d: Likewise.
238 * testsuite/gas/symver/symver10b.d: Likewise.
239 * testsuite/gas/symver/symver11.d: Likewise.
240 * testsuite/gas/symver/symver11.s: Likewise.
241 * testsuite/gas/symver/symver12.d: Likewise.
242 * testsuite/gas/symver/symver12.s: Likewise.
243 * testsuite/gas/symver/symver13.d: Likewise.
244 * testsuite/gas/symver/symver13.s: Likewise.
245 * testsuite/gas/symver/symver14.d: Likewise.
246 * testsuite/gas/symver/symver14.l: Likewise.
247 * testsuite/gas/symver/symver15.d: Likewise.
248 * testsuite/gas/symver/symver15.l: Likewise.
249 * testsuite/gas/symver/symver6.l: Removed.
250 * testsuite/gas/symver/symver6.s: Updated.
252 2020-04-20 Sudakshina Das <sudi.das@arm.com>
254 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
256 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
257 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
258 * testsuite/gas/aarch64/system.d: Update.
260 2020-04-20 Sudakshina Das <sudi.das@arm.com>
262 * testsuite/gas/aarch64/bti.d: Update -march option.
263 * testsuite/gas/aarch64/illegal-bti.d: Remove.
264 * testsuite/gas/aarch64/illegal-bti.l: Remove.
265 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
266 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
268 2020-04-17 Alan Modra <amodra@gmail.com>
270 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
272 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
273 Nick Clifton <nickc@redhat.com>
276 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
278 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
280 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
281 targets running this test.
283 2020-02-16 David Faust <david.faust@oracle.com>
285 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
286 * testsuite/gas/bpf/jump32.s: New file.
287 * testsuite/gas/bpf/jump32.d: Likewise.
289 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
291 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
294 2020-04-08 Gunther Nikl <gnikl@justmail.de>
296 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
297 (md_pcrel_from): Remove prototytpe.
298 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
300 (md_pcrel_from_section): Remove duplicate prototype.
301 * tc.h (md_pcrel_from_section): Add prototype.
302 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
303 * config/tc-arc.h (md_pcrel_from_section): Likewise.
304 * config/tc-arm.h (md_pcrel_from_section): Likewise.
305 * config/tc-avr.h (md_pcrel_from_section): Likewise.
306 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
307 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
308 * config/tc-csky.h (md_pcrel_from_section): Likewise.
309 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
310 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
311 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
312 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
313 * config/tc-frv.h (md_pcrel_from_section): Likewise.
314 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
315 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
316 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
317 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
318 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
319 * config/tc-mep.h (md_pcrel_from_section): Likewise.
320 * config/tc-metag.h (md_pcrel_from_section): Likewise.
321 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
322 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
323 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
324 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
325 * config/tc-mt.h (md_pcrel_from_section): Likewise.
326 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
327 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
328 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
329 * config/tc-rx.h (md_pcrel_from_section): Likewise.
330 * config/tc-s390.h (md_pcrel_from_section): Likewise.
331 * config/tc-sh.h (md_pcrel_from_section): Likewise.
332 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
333 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
334 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
335 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
336 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
337 md_apply_fix3): Delete prototypes.
339 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
341 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
344 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
346 * doc/c-z80.texi: Fix @xref warnings.
348 2020-04-07 Lili Cui <lili.cui@intel.com>
350 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
351 (cpu_noarch): Likewise.
352 * doc/c-i386.texi: Document TSXLDTRK.
353 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
354 * testsuite/gas/i386/tsxldtrk.d: Likewise.
355 * testsuite/gas/i386/tsxldtrk.s: Likewise.
356 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
358 2020-04-02 Lili Cui <lili.cui@intel.com>
360 * config/tc-i386.c (cpu_arch): Add .serialize.
361 (cpu_noarch): Likewise.
362 * doc/c-i386.texi: Document serialize.
363 * testsuite/gas/i386/i386.exp: Run serialize tests
364 * testsuite/gas/i386/serialize.d: Likewise.
365 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
366 * testsuite/gas/i386/serialize.s: Likewise.
368 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
370 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
371 * testsuite/gas/elf/section12b.d: Likewise.
372 * testsuite/gas/elf/section16a.d: Likewise.
373 * testsuite/gas/elf/section16b.d: Likewise.
375 2020-04-02 Gunther Nikl <gnikl@justmail.de>
377 * config/tc-m68k.c (m68k_ip): Fix range check for index register
378 with a suppressed address register.
380 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
383 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
384 * testsuite/gas/i386/localpic.s: Add a test for relocation
385 against local absolute symbol.
386 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
387 * testsuite/gas/i386/localpic.d: Updated.
388 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
389 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
391 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
394 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
395 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
396 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
397 testsuite/gas/i386/x86-64-jump.d.
398 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
399 Incorporate changes to
400 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
401 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
402 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
403 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
404 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
406 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
410 * dwarf2dbg.c: Do not include "bignum.h".
412 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
414 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
415 * testsuite/gas/riscv/alias-csr.s: Likewise.
416 * testsuite/gas/riscv/no-aliases-csr.d: Move this
417 to priv-reg-pseudo-noalias.
418 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
419 * testsuite/gas/riscv/bad-csr.l: Likewise.
420 * testsuite/gas/riscv/bad-csr.s: Likewise.
421 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
422 * testsuite/gas/riscv/satp.s: Likewise.
423 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
424 csr instruction, including alias-csr testcase.
425 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
426 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
427 pseudo instruction with objdump -Mno-aliases.
428 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
429 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
430 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
431 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
432 * testsuite/gas/riscv/priv-reg.s: Likewise.
433 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
434 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
435 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
437 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
439 * config/obj-coff.c (obj_coff_section): Set the bss flag on
440 sections with the "b" attribute.
442 2020-03-22 Alan Modra <amodra@gmail.com>
444 * testsuite/gas/s12z/truncated.d: Update expected output.
446 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
449 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
450 * doc/c-z80.texi: Update documentation.
452 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
457 Fix disassembling ED+A4/AC/B4/BC opcodes.
458 Fix assembling lines containing colonless label and instruction
459 with first operand inside parentheses.
460 Fix registration of unsupported by target CPU registers.
461 * config/tc-z80.c: See above.
462 * config/tc-z80.h: See above.
463 * testsuite/gas/z80/colonless.d: Update test.
464 * testsuite/gas/z80/colonless.s: Likewise.
465 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
466 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
467 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
468 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
469 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
470 * testsuite/gas/z80/unsup_regs.s: Likewise.
471 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
472 * testsuite/gas/z80/z80.exp: Likewise.
473 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
474 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
475 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
477 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
480 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
481 (parse_operands): Handle new operand codes.
482 (do_neon_dyadic_long): Make shape check accept the scalar variants.
483 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
484 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
485 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
486 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
487 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
488 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
489 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
491 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
493 * NEWS: Mention x86 assembler options for CVE-2020-0551.
495 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
497 * testsuite/gas/i386/i386.exp: Run new tests.
498 * testsuite/gas/i386/lfence-byte.d: New file.
499 * testsuite/gas/i386/lfence-byte.e: Likewise.
500 * testsuite/gas/i386/lfence-byte.s: Likewise.
501 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
502 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
503 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
504 * testsuite/gas/i386/lfence-indbr.e: Likewise.
505 * testsuite/gas/i386/lfence-indbr.s: Likewise.
506 * testsuite/gas/i386/lfence-load.d: Likewise.
507 * testsuite/gas/i386/lfence-load.s: Likewise.
508 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
509 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
510 * testsuite/gas/i386/lfence-ret.s: Likewise.
511 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
512 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
513 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
514 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
515 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
516 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
517 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
518 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
519 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
520 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
521 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
522 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
524 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
526 * config/tc-i386.c (lfence_after_load): New.
527 (lfence_before_indirect_branch_kind): New.
528 (lfence_before_indirect_branch): New.
529 (lfence_before_ret_kind): New.
530 (lfence_before_ret): New.
533 (insert_lfence_after): New.
534 (insert_lfence_before): New.
535 (md_assemble): Call insert_lfence_before and insert_lfence_after.
537 (OPTION_MLFENCE_AFTER_LOAD): New.
538 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
539 (OPTION_MLFENCE_BEFORE_RET): New.
540 (md_longopts): Add -mlfence-after-load=,
541 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
542 (md_parse_option): Handle -mlfence-after-load=,
543 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
544 (md_show_usage): Display -mlfence-after-load=,
545 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
546 (i386_cons_align): New.
547 * config/tc-i386.h (i386_cons_align): New.
548 (md_cons_align): New.
549 * doc/c-i386.texi: Document -mlfence-after-load=,
550 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
552 2020-03-11 Nick Clifton <nickc@redhat.com>
556 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
557 (DWARF2_FILE_SIZE_NAME): Default to -1.
558 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
560 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
561 (NUM_MD5_BYTES): Define.
562 (struct file entry): Add md5 field.
563 (get_filenum): Delete and replace with...
564 (get_basename): New function.
565 (get_directory_table_entry): New function.
566 (allocate_filenum): New function.
567 (allocate_filename_to_slot): New function.
568 (dwarf2_where): Use new functions.
569 (dwarf2_directive_filename): Add support for extended .file
571 (dwarf2_directive_loc): Allow the use of file number zero with
573 (out_file_list): Rename to...
574 (out_dir_and_file_list): Add DWARF 5 support.
575 (out_debug_line): Emit extra values into the section header for
577 (out_debug_str): Allow for file 0 to be used with DWARF 5.
578 * doc/as.texi (.file): Update the description of this pseudo-op.
579 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
580 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
581 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
582 * NEWS: Mention the new feature.
584 2020-03-10 Alan Modra <amodra@gmail.com>
586 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
587 to avoid signed overflow.
588 * config/tc-mcore.c (md_assemble): Likewise.
589 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
590 * config/tc-nds32.c (SET_ADDEND): Likewise.
591 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
593 2020-03-09 Jan Beulich <jbeulich@suse.com>
595 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
596 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
597 testsuite/gas/i386/avx-intel.d: Adjust expectations.
599 2020-03-07 Alan Modra <amodra@gmail.com>
601 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
604 2020-03-06 Nick Clifton <nickc@redhat.com>
607 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
608 0 if the dwarf_level is 5 or more. Complain if a filename follows
610 * testsuite/gas/elf/dwarf-5-file0.s: New test.
611 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
612 * testsuite/gas/elf/elf.exp: Run the new test.
615 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
616 * doc/as.texi: Fix another typo.
618 2020-03-06 Nick Clifton <nickc@redhat.com>
621 * as.c (dwarf_level): Define.
622 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
623 (parse_args): Add support for the new options.
624 as.h (dwarf_level): Prototype.
625 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
627 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
628 (DWARF2_LINE_VERSION): Remove definition.
629 * doc/as.texi: Document the new options.
631 2020-03-06 Nick Clifton <nickc@redhat.com>
634 * as.c (main): Allow matching input and outputs when they are
637 2020-03-06 Jan Beulich <jbeulich@suse.com>
639 * config/tc-i386.c (match_mem_size): Generalize broadcast special
641 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
642 one of byte/word/dword/qword is set alongside a SIMD register in
643 a template's operand.
645 2020-03-06 Jan Beulich <jbeulich@suse.com>
647 * config/tc-i386.c (match_template): Extend code in logic
648 rejecting certain suffixes in certain modes to also cover mask
649 register use and VecSIB. Drop special casing of broadcast. Skip
650 immediates in the check.
652 2020-03-06 Jan Beulich <jbeulich@suse.com>
654 * config/tc-i386.c (match_template): Fold duplicate code in
655 logic rejecting certain suffixes in certain modes. Drop
658 2020-03-06 Jan Beulich <jbeulich@suse.com>
660 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
661 alongside !norex64 ones.
662 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
663 with both 32- and 64-bit GPR operands.
664 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
665 32- and 64-bit GPR operands.
666 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
667 testsuite/gas/i386/x86-64-avx512bw.d,
668 testsuite/gas/i386/x86-64-avx512f-intel.d,
669 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
671 2020-03-06 Jan Beulich <jbeulich@suse.com>
673 * config/tc-i386.c (md_assemble): Drop use of rex64.
674 (process_suffix): For REX.W for 64-bit CRC32.
676 2020-03-06 Jan Beulich <jbeulich@suse.com>
678 * config/tc-i386.c (i386_addressing_mode): For 32-bit
679 addressing for MPX insns without base/index.
680 * testsuite/gas/i386/mpx-16bit.s,
681 * testsuite/gas/i386/mpx-16bit.d: New.
682 * testsuite/gas/i386/i386.exp: Run new test.
684 2020-03-06 Jan Beulich <jbeulich@suse.com>
686 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
687 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
688 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
689 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
690 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
691 as well as a BSWAP one.
692 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
693 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
694 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
695 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
696 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
697 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
698 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
699 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
700 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
701 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
702 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
703 testsuite/gas/i386/vmx.d: Adjust expectations.
705 2020-03-06 Jan Beulich <jbeulich@suse.com>
707 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
708 from having their operands swapped.
709 * testsuite/gas/i386/waitpkg.s,
710 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
711 3-operand cases as well as testing of 16-bit code generation.
712 * testsuite/gas/i386/waitpkg.d,
713 testsuite/gas/i386/waitpkg-intel.d,
714 testsuite/gas/i386/x86-64-waitpkg.d,
715 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
717 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
719 * config/tc-riscv.c (percent_op_utype): Support the modifier
721 * doc/c-riscv.texi: Add documentation.
722 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
723 modifier %got_pcrel_hi.
724 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
725 * testsuite/gas/riscv/relax-reloc.d: Likewise.
726 * testsuite/gas/riscv/relax-reloc.s: Likewise.
728 * doc/c-riscv.texi (relocation modifiers): Add documentation.
729 (RISC-V-Formats): Update the section name from "Instruction Formats"
730 to "RISC-V Instruction Formats".
732 2020-03-04 Alexandre Oliva <oliva@adacore.com>
734 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
735 detected in a section which does not have at least 4 byte
737 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
738 * testsuite/gas/arm/ldr-t.s: Likewise.
739 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
740 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
741 disassembly, ignoring any NOPs that may have been inserted because
742 of section alignment.
743 * testsuite/gas/arm/ldr-t.d: Likewise.
745 2020-03-04 Jan Beulich <jbeulich@suse.com>
747 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
748 * doc/c-i386.texi: Mention sev_es.
749 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
750 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
752 * testsuite/gas/i386/arch-13-znver1.d,
753 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
755 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
757 * config/tc-i386.c (match_template): Replace ignoresize and
758 defaultsize with mnemonicsize.
759 (process_suffix): Likewise.
761 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
764 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
765 instruction LD IY,(HL).
766 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
767 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
768 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
769 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
771 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
774 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
775 x86-64-default-suffix-avx.
776 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
777 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
778 * testsuite/gas/i386/noreg64.d: Updated.
779 * testsuite/gas/i386/noreg64.l: Likewise.
780 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
781 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
782 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
784 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
787 * config/tc-z80.c (contains_register): Prevent an illegal memory
788 access when checking an expression for a register name.
790 2020-03-03 Alan Modra <amodra@gmail.com>
792 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
795 2020-03-02 Alan Modra <amodra@gmail.com>
797 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
798 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
800 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
801 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
802 (s3_s_score_lcomm): Likewise.
803 * config/tc-score7.c: Similarly.
804 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
806 2020-02-28 YunQiang Su <syq@debian.org>
809 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
810 to handle multi-labels.
811 (has_label_name): New.
813 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
815 * config/tc-arm.c (enum pred_instruction_type): Remove
816 NEUTRAL_IT_NO_VPT_INSN predication type.
817 (cxn_handle_predication): Modify to require condition suffixes.
818 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
819 * testsuite/gas/arm/cde-scalar.s: Update test.
820 * testsuite/gas/arm/cde-warnings.l: Update test.
821 * testsuite/gas/arm/cde-warnings.s: Update test.
823 2020-02-26 Alan Modra <amodra@gmail.com>
825 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
826 N_() on empty string.
828 2020-02-26 Alan Modra <amodra@gmail.com>
830 * read.c (read_a_source_file): Call strncpy with length one
831 less than size of original_case_string.
833 2020-02-26 Alan Modra <amodra@gmail.com>
835 * config/obj-elf.c: Indent labels correctly.
836 * config/obj-macho.c: Likewise.
837 * config/tc-aarch64.c: Likewise.
838 * config/tc-alpha.c: Likewise.
839 * config/tc-arm.c: Likewise.
840 * config/tc-cr16.c: Likewise.
841 * config/tc-crx.c: Likewise.
842 * config/tc-frv.c: Likewise.
843 * config/tc-i386-intel.c: Likewise.
844 * config/tc-i386.c: Likewise.
845 * config/tc-ia64.c: Likewise.
846 * config/tc-mn10200.c: Likewise.
847 * config/tc-mn10300.c: Likewise.
848 * config/tc-nds32.c: Likewise.
849 * config/tc-riscv.c: Likewise.
850 * config/tc-s12z.c: Likewise.
851 * config/tc-xtensa.c: Likewise.
852 * config/tc-z80.c: Likewise.
854 * symbols.c: Likewise.
857 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
859 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
860 we are assembling instruction with CSR. Call riscv_csr_read_only_check
861 after parsing all arguments.
862 (enum csr_insn_type): New enum is used to classify the CSR instruction.
863 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
864 are used to check if we write a read-only CSR by the CSR instruction.
865 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
866 all CSR for the read-only CSR checking.
867 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
868 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
869 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
870 all CSR instructions for the read-only CSR checking.
871 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
872 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
874 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
875 (riscv_opts): Initialize it.
876 (reg_lookup_internal): Check the `riscv_opts.csr_check`
877 before doing the CSR checking.
878 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
879 (md_longopts): Add mcsr-check and mno-csr-check.
880 (md_parse_option): Handle new enum option values.
881 (s_riscv_option): Handle new long options.
882 * doc/c-riscv.texi: Add description for the new .option and assembler
884 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
886 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
888 * config/tc-riscv.c (csr_extra_hash): New.
889 (enum riscv_csr_class): New enum. Used to decide
890 whether or not this CSR is legal in the current ISA string.
891 (struct riscv_csr_extra): New structure to hold all extra information
893 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
894 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
895 Call hash_reg_name to insert CSR address into reg_names_hash.
896 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
897 Decide whether the CSR is valid according to the csr_extra_hash.
898 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
899 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
900 not a boolean. This is same as riscv_init_csr_hash, so keep the
902 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
903 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
904 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
905 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
906 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
907 f-ext CSR are not allowed.
908 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
909 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
910 source file is `priv-reg.s`, and the ISA is rv64if, so the
911 rv32-only CSR are not allowed.
912 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
914 2020-02-21 Alan Modra <amodra@gmail.com>
916 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
917 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
919 2020-02-21 Alan Modra <amodra@gmail.com>
922 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
923 on section size adjustment, instead perform another write if
924 exec header size is larger than section size.
926 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
928 * doc/c-riscv.texi: Add the doc entries for -march-attr/
929 -mno-arch-attr command line options.
931 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
933 * testsuite/gas/riscv/c-add-addi.d: New testcase.
934 * testsuite/gas/riscv/c-add-addi.s: Likewise.
936 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
939 * config/tc-z80.c (md_parse_option): Do not use an underscore
940 prefix for local labels in SDCC compatability mode.
941 (z80_start_line_hook): Remove SDCC dollar label support.
942 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
943 * testsuite/gas/z80/sdcc.s: Likewise.
945 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
948 * config/tc-z80.c: Add -march option.
949 * doc/as.texi: Update Z80 documentation.
950 * doc/c-z80.texi: Likewise.
951 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
952 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
953 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
954 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
955 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
956 * testsuite/gas/z80/gbz80_all.d: Likewise.
957 * testsuite/gas/z80/r800_extra.d: Likewise.
958 * testsuite/gas/z80/r800_ii8.d: Likewise.
959 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
960 * testsuite/gas/z80/sdcc.d: Likewise.
961 * testsuite/gas/z80/z180.d: Likewise.
962 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
963 * testsuite/gas/z80/z80_doc.d: Likewise.
964 * testsuite/gas/z80/z80_ii8.d: Likewise.
965 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
966 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
967 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
968 * testsuite/gas/z80/z80_sli.d: Likewise.
969 * testsuite/gas/z80/z80n_all.d: Likewise.
970 * testsuite/gas/z80/z80n_reloc.d: Likewise.
972 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
974 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
975 with GNU_PROPERTY_X86_FEATURE_2_MMX.
976 * testsuite/gas/i386/i386.exp: Run property-3 and
978 * testsuite/gas/i386/property-3.d: New file.
979 * testsuite/gas/i386/property-3.s: Likewise.
980 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
982 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
984 * config/tc-i386.c (cpu_arch): Add .popcnt.
985 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
986 Add a tab before @samp{.sse4a}.
988 2020-02-17 Jan Beulich <jbeulich@suse.com>
990 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
991 for AddrPrefixOpReg templates. Combine the two pieces of
992 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
995 2020-02-17 Jan Beulich <jbeulich@suse.com>
998 * config/tc-i386.c (md_assemble): Also suppress operand
999 swapping for MONITOR{,X} and MWAIT{,X}.
1000 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
1001 Add Intel syntax monitor/mwait tests.
1002 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
1003 Adjust expectations.
1004 *testsuite/gas/i386/sse3-intel.d,
1005 testsuite/gas/i386/x86-64-sse3-intel.d: New.
1006 * testsuite/gas/i386/i386.exp: Run new tests.
1008 2020-02-17 Jan Beulich <jbeulich@suse.com>
1011 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
1012 [XYZ]MMWord memory operand ambiguity recognition logic (largely
1014 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
1016 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
1017 * testsuite/gas/i386/avx512dq-inval.l,
1018 testsuite/gas/i386/inval-avx.l,
1019 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
1020 * testsuite/gas/i386/avx512vl-ambig.s,
1021 testsuite/gas/i386/avx512vl-ambig.l: New.
1022 * testsuite/gas/i386/i386.exp: Run new test.
1024 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1026 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1028 * doc/c-i386.texi: Document sse4a and nosse4a.
1030 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1032 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1035 2020-02-14 Jan Beulich <jbeulich@suse.com>
1038 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1040 (process_suffix): ... here. Consider just the first operand
1042 (check_long_reg): Drop opcode 0x63 special case again.
1043 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1044 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1045 Move ambiguous operand size tests ...
1046 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1047 testsuite/gas/i386/noreg64.s: ... here.
1048 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1049 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1050 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1051 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1052 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1053 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1054 testsuite/gas/i386/x86-64-movsxd.d,
1055 testsuite/gas/i386/x86-64-movsxd-intel.d,
1056 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1057 Adjust expectations.
1058 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1059 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1060 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1061 * testsuite/gas/i386/i386.exp: Run new tests.
1063 2020-02-14 Jan Beulich <jbeulich@suse.com>
1065 * config/tc-i386.c (process_operands): Also skip segment
1066 override prefix emission if it matches an already present one.
1067 * testsuite/gas/i386/prefix32.s: Add double segment override
1069 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1071 2020-02-14 Jan Beulich <jbeulich@suse.com>
1073 * config/tc-i386.c (process_operands): Drop ineffectual segment
1074 overrides when optimizing.
1075 * testsuite/gas/i386/lea-optimize.d: New.
1076 * testsuite/gas/i386/i386.exp: Run new test.
1078 2020-02-14 Jan Beulich <jbeulich@suse.com>
1080 * config/tc-i386.c (process_operands): Also check insn prefix
1081 for ineffectual segment override warning. Don't cover possible
1082 VEX/EVEX encoded insns there.
1083 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1084 testsuite/gas/i386/lea.e: New.
1085 * testsuite/gas/i386/i386.exp: Run new test.
1087 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1090 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1093 2020-02-13 Fangrui Song <maskray@google.com>
1094 H.J. Lu <hongjiu.lu@intel.com>
1097 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1098 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1099 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1100 * testsuite/gas/i386/relax-5.d: New file.
1101 * testsuite/gas/i386/relax-5.s: Likewise.
1102 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1103 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1105 2020-02-13 Jan Beulich <jbeulich@suse.com>
1107 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1110 2020-02-12 Jan Beulich <jbeulich@suse.com>
1112 * config/tc-i386.c (avx512): New (at file scope), moved from
1113 (check_VecOperands): ... here.
1114 (process_suffix): Add [XYZ]MMword operand size handling.
1115 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1116 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1118 * testsuite/gas/i386/avx512dq-inval.l,
1119 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1121 2020-02-12 Jan Beulich <jbeulich@suse.com>
1124 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1126 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1127 CALL/JMP in O_tbyte_ptr case.
1128 * doc/c-i386.texi: Mention far call and full pointer load ISA
1130 * testsuite/gas/i386/x86-64-branch-3.s,
1131 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1132 * testsuite/gas/i386/x86-64-branch-3.d,
1133 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1134 * testsuite/gas/i386/x86-64-branch-5.l,
1135 testsuite/gas/i386/x86-64-branch-5.s: New.
1136 * testsuite/gas/i386/i386.exp: Run new test.
1138 2020-02-12 Jan Beulich <jbeulich@suse.com>
1141 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1142 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1143 64-bit-only warning.
1144 (check_word_reg): Consistently error on mismatching register
1146 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1147 for movw. Replace suffix / GPR for orb.
1148 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1149 byte GPRs as well as ones for inb/outb with a word accumulator.
1150 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1151 testsuite/gas/i386/inval.l: Adjust expectations.
1153 2020-02-12 Jan Beulich <jbeulich@suse.com>
1155 * config/tc-i386.c (operand_type_register_match): Also fall
1156 through initial two if()-s when the template allows for a GPR
1157 operand. Adjust comment.
1159 2020-02-11 Jan Beulich <jbeulich@suse.com>
1161 (struct _i386_insn): New field "short_form".
1162 (optimize_encoding): Drop setting of shortform field.
1163 (process_suffix): Set i.short_form. Replace shortform use.
1164 (process_operands): Replace shortform use.
1166 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1168 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1169 loop initial declaration.
1171 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1173 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1174 instructions that can have 5 arguments.
1175 (enum operand_parse_code): Add new operands.
1176 (parse_operands): Account for new operands.
1178 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1179 (neon_select_shape): Account for P suffix.
1180 (LOW1): Move macro to global position.
1181 (HI4): Move macro to global position.
1182 (vcx_assign_vec_d): New.
1183 (vcx_assign_vec_m): New.
1184 (vcx_assign_vec_n): New.
1185 (enum vcx_reg_type): New.
1186 (vcx_get_reg_type): New.
1187 (vcx_size_pos): New.
1189 (vcx_handle_shape): New.
1190 (vcx_ensure_register_in_range): New.
1191 (vcx_handle_register_arguments): New.
1192 (vcx_handle_insn_block): New.
1193 (vcx_handle_common_checks): New.
1197 * testsuite/gas/arm/cde-missing-fp.d: New test.
1198 * testsuite/gas/arm/cde-missing-fp.l: New test.
1199 * testsuite/gas/arm/cde-missing-mve.d: New test.
1200 * testsuite/gas/arm/cde-missing-mve.l: New test.
1201 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1202 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1203 * testsuite/gas/arm/cde-mve.s: New test.
1204 * testsuite/gas/arm/cde-warnings.l:
1205 * testsuite/gas/arm/cde-warnings.s:
1206 * testsuite/gas/arm/cde.d:
1207 * testsuite/gas/arm/cde.s:
1209 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1210 Matthew Malcomson <matthew.malcomson@arm.com>
1212 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1213 CDE coprocessor that can be enabled.
1214 (enum pred_instruction_type): New pred type.
1215 (BAD_NO_VPT): New error message.
1216 (BAD_CDE): New error message.
1217 (BAD_CDE_COPROC): New error message.
1218 (enum operand_parse_code): Add new immediate operands.
1219 (parse_operands): Account for new immediate operands.
1220 (check_cde_operand): New.
1221 (cde_coproc_enabled): New.
1222 (cde_coproc_pos): New.
1223 (cde_handle_coproc): New.
1224 (cxn_handle_predication): New.
1225 (do_custom_instruction_1): New.
1226 (do_custom_instruction_2): New.
1227 (do_custom_instruction_3): New.
1240 (handle_pred_state): Define new IT block behaviour.
1241 (insns): Add newn CX*{,d}{,a} instructions.
1242 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1243 Define new cdecp extension strings.
1244 * doc/c-arm.texi: Document new cdecp extension arguments.
1245 * testsuite/gas/arm/cde-scalar.d: New test.
1246 * testsuite/gas/arm/cde-scalar.s: New test.
1247 * testsuite/gas/arm/cde-warnings.d: New test.
1248 * testsuite/gas/arm/cde-warnings.l: New test.
1249 * testsuite/gas/arm/cde-warnings.s: New test.
1250 * testsuite/gas/arm/cde.d: New test.
1251 * testsuite/gas/arm/cde.s: New test.
1253 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1256 * config/tc-i386.c (intel64): Renamed to ...
1258 (match_template): Accept Intel64 only instruction by default.
1259 (i386_displacement): Updated.
1260 (md_parse_option): Updated.
1261 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1262 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1263 -mamd64 to x86-64-sysenter-amd.
1264 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1266 2020-02-10 Alan Modra <amodra@gmail.com>
1268 * config/obj-elf.c (obj_elf_change_section): Error for section
1269 type, attr or entsize changes in assembly.
1270 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1271 * testsuite/gas/elf/section5.l: Update.
1273 2020-02-10 Alan Modra <amodra@gmail.com>
1275 * output-file.c (output_file_close): Do a normal close when
1276 flag_always_generate_output.
1277 * write.c (write_object_file): Don't stop output when
1278 flag_always_generate_output.
1280 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1283 * config/tc-z80.c: Add -gbz80 command line option to generate code
1284 for the GameBoy Z80. Add support for generating DWARF.
1285 * config/tc-z80.h: Add support for DWARF debug information
1287 * doc/c-z80.texi: Document new command line option.
1288 * testsuite/gas/z80/gbz80_all.d: New file.
1289 * testsuite/gas/z80/gbz80_all.s: New file.
1290 * testsuite/gas/z80/z80.exp: Run the new tests.
1291 * testsuite/gas/z80/z80n_all.d: New file.
1292 * testsuite/gas/z80/z80n_all.s: New file.
1293 * testsuite/gas/z80/z80n_reloc.d: New file.
1295 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1298 * config/obj-elf.c (get_section): Also check
1299 linked_to_symbol_name.
1300 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1301 (obj_elf_parse_section_letters): Handle the 'o' flag.
1302 (build_group_lists): Renamed to ...
1303 (build_additional_section_info): This. Set elf_linked_to_section
1304 from map_head.linked_to_symbol_name.
1305 (elf_adjust_symtab): Updated.
1306 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1307 * doc/as.texi: Document the 'o' flag.
1308 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1309 * testsuite/gas/elf/section18.d: New file.
1310 * testsuite/gas/elf/section18.s: Likewise.
1311 * testsuite/gas/elf/section19.d: Likewise.
1312 * testsuite/gas/elf/section19.s: Likewise.
1313 * testsuite/gas/elf/section20.d: Likewise.
1314 * testsuite/gas/elf/section20.s: Likewise.
1315 * testsuite/gas/elf/section21.d: Likewise.
1316 * testsuite/gas/elf/section21.l: Likewise.
1317 * testsuite/gas/elf/section21.s: Likewise.
1319 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1321 * NEWS: Mention x86 assembler options to align branches for
1324 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1326 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1327 only for ELF targets.
1328 * testsuite/gas/i386/unique.d: Don't xfail.
1329 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1331 2020-02-06 Alan Modra <amodra@gmail.com>
1333 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1334 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1336 2020-02-06 Alan Modra <amodra@gmail.com>
1338 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1339 xfail, and rename test.
1340 * testsuite/gas/elf/section12b.d: Likewise.
1341 * testsuite/gas/elf/section16a.d: Likewise.
1342 * testsuite/gas/elf/section16b.d: Likewise.
1344 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1347 * config/obj-elf.c (section_match): Removed.
1348 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1350 (obj_elf_change_section): Replace info and group_name arguments
1351 with match_p. Also update the section ID and flags from match_p.
1352 (obj_elf_section): Handle "unique,N". Update call to
1353 obj_elf_change_section.
1354 * config/obj-elf.h (elf_section_match): New.
1355 (obj_elf_change_section): Updated.
1356 * config/tc-arm.c (start_unwind_section): Update call to
1357 obj_elf_change_section.
1358 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1359 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1360 (microblaze_s_sdata): Likewise.
1361 (microblaze_s_rdata): Likewise.
1362 (microblaze_s_bss): Likewise.
1363 * config/tc-mips.c (s_change_section): Likewise.
1364 * config/tc-msp430.c (msp430_profiler): Likewise.
1365 * config/tc-rx.c (parse_rx_section): Likewise.
1366 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1367 * doc/as.texi: Document "unique,N" in .section directive.
1368 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1369 * testsuite/gas/elf/section15.d: New file.
1370 * testsuite/gas/elf/section15.s: Likewise.
1371 * testsuite/gas/elf/section16.s: Likewise.
1372 * testsuite/gas/elf/section16a.d: Likewise.
1373 * testsuite/gas/elf/section16b.d: Likewise.
1374 * testsuite/gas/elf/section17.d: Likewise.
1375 * testsuite/gas/elf/section17.l: Likewise.
1376 * testsuite/gas/elf/section17.s: Likewise.
1377 * testsuite/gas/i386/unique.d: Likewise.
1378 * testsuite/gas/i386/unique.s: Likewise.
1379 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1380 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1382 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1384 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1386 2020-02-01 Anthony Green <green@moxielogic.com>
1388 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1390 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1392 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1395 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1398 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1399 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1401 * testsuite/gas/arm/mve_dsp.d: New test.
1403 2020-01-31 Nick Clifton <nickc@redhat.com>
1405 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1406 rather than BFD_RELOC_NONE.
1408 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1410 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1411 to support VLDMIA instruction for MVE.
1412 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1413 instruction for MVE.
1414 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1415 instruction for MVE.
1416 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1417 instruction for MVE.
1418 * testsuite/gas/arm/mve-ldst.d: New test.
1419 * testsuite/gas/arm/mve-ldst.s: Likewise.
1421 2020-01-31 Nick Clifton <nickc@redhat.com>
1423 * po/fr.po: Updated French translation.
1424 * po/ru.po: Updated Russian translation.
1426 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1428 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1430 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1431 * testsuite/gas/aarch64/sve-movprfx_28.d,
1432 * testsuite/gas/aarch64/sve-movprfx_28.l,
1433 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1435 2020-01-30 Jan Beulich <jbeulich@suse.com>
1437 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1438 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1439 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1440 Adjust expectations.
1442 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1444 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1445 * testsuite/gas/bpf/alu-be.d: Likewise.
1446 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1447 * testsuite/gas/bpf/alu32-be.d: Likewise.
1449 2020-01-30 Jan Beulich <jbeulich@suse.com>
1451 * testsuite/gas/i386/x86-64-branch-2.s,
1452 testsuite/gas/i386/x86-64-branch-4.s,
1453 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1454 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1455 testsuite/gas/i386/x86-64-branch-2.d,
1456 testsuite/gas/i386/x86-64-branch-4.l,
1457 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1459 2020-01-30 Jan Beulich <jbeulich@suse.com>
1461 * config/tc-i386.c (process_suffix): .
1462 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1463 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1465 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1467 testsuite/gas/i386/x86_64.s: Add RETF cases.
1468 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1469 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1470 testsuite/gas/i386/x86-64-opcode.d,
1471 testsuite/gas/i386/x86-64-suffix-intel.d,
1472 testsuite/gas/i386/x86-64-suffix.d,
1473 testsuite/gas/i386/x86_64-intel.d
1474 testsuite/gas/i386/x86_64.d: Adjust expectations.
1475 * testsuite/gas/i386/x86-64-suffix.e,
1476 testsuite/gas/i386/x86_64.e: New.
1478 2020-01-30 Jan Beulich <jbeulich@suse.com>
1480 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1483 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1486 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1488 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1489 differences. Document movslq and movsxd.
1490 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1491 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1492 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1493 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1494 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1495 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1496 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1497 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1498 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1499 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1500 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1502 2020-01-27 Alan Modra <amodra@gmail.com>
1504 * testsuite/gas/all/gas.exp: Replace case statements with switch
1506 * testsuite/gas/elf/elf.exp: Likewise.
1507 * testsuite/gas/macros/macros.exp: Likewise.
1508 * testsuite/lib/gas-defs.exp: Likewise.
1510 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1513 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1514 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1516 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1518 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1519 s exts must be known, so rename *ok* to *fail*.
1520 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1521 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1522 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1524 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1525 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1527 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1530 * config/tc-i386.c (check_long_reg): Always disallow double word
1531 suffix in mnemonic with word general register.
1532 * testsuite/gas/i386/general.s: Replace word general register
1533 with double word general register for movl.
1534 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1536 * testsuite/gas/i386/general.l: Updated.
1537 * testsuite/gas/i386/inval.l: Likewise.
1539 2020-01-22 Alan Modra <amodra@gmail.com>
1541 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1542 __tls_get_addr_desc and __tls_get_addr_opt.
1544 2020-01-21 Jan Beulich <jbeulich@suse.com>
1546 * testsuite/gas/i386/inval-crc32.s,
1547 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1548 * testsuite/gas/i386/inval-crc32.l,
1549 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1551 2020-01-21 Jan Beulich <jbeulich@suse.com>
1553 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1554 generic code path. Deal with No_lSuf being set in a template.
1555 * testsuite/gas/i386/inval-crc32.l,
1556 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1557 instead of error(s) when operand size is ambiguous.
1558 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1559 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1560 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1561 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1562 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1563 Adjust expectations.
1565 2020-01-21 Jan Beulich <jbeulich@suse.com>
1567 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1568 and an intel_syntax check. Re-write lack-of-suffix processing
1570 * doc/c-i386.texi: Document operand size defaults for suffix-
1571 less AT&T syntax insns.
1572 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1573 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1574 testsuite/gas/i386/x86-64-avx-scalar.s,
1575 testsuite/gas/i386/x86-64-avx.s,
1576 testsuite/gas/i386/x86-64-bundle.s,
1577 testsuite/gas/i386/x86-64-intel64.s,
1578 testsuite/gas/i386/x86-64-lock-1.s,
1579 testsuite/gas/i386/x86-64-opcode.s,
1580 testsuite/gas/i386/x86-64-sse2avx.s,
1581 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1582 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1583 testsuite/gas/i386/x86-64-nops.s,
1584 testsuite/gas/i386/x86-64-ptwrite.s,
1585 testsuite/gas/i386/x86-64-simd.s,
1586 testsuite/gas/i386/x86-64-sse-noavx.s,
1587 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1589 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1590 testsuite/gas/i386/noreg64.s: Add further tests.
1591 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1592 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1593 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1594 testsuite/gas/i386/sse-noavx.d,
1595 testsuite/gas/i386/x86-64-intel64.d,
1596 testsuite/gas/i386/x86-64-nops.d,
1597 testsuite/gas/i386/x86-64-opcode.d,
1598 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1599 testsuite/gas/i386/x86-64-ptwrite.d,
1600 testsuite/gas/i386/x86-64-simd-intel.d,
1601 testsuite/gas/i386/x86-64-simd-suffix.d,
1602 testsuite/gas/i386/x86-64-simd.d,
1603 testsuite/gas/i386/x86-64-sse-noavx.d
1604 testsuite/gas/i386/x86-64-suffix.d,
1605 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1606 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1607 testsuite/gas/i386/noreg64.l: New.
1608 * testsuite/gas/i386/i386.exp: Run new tests.
1610 2020-01-21 Jan Beulich <jbeulich@suse.com>
1612 * testsuite/gas/i386/avx512_bf16_vl.s,
1613 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1614 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1615 broadcast forms of VCVTNEPS2BF16.
1616 * testsuite/gas/i386/avx512_bf16_vl.d,
1617 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1619 2020-01-20 Nick Clifton <nickc@redhat.com>
1621 * po/uk.po: Updated Ukranian translation.
1623 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1626 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1627 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1629 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1630 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1631 R_X86_64_GOTPC32_TLSDESC relocation.
1633 2020-01-18 Nick Clifton <nickc@redhat.com>
1635 * configure: Regenerate.
1636 * po/gas.pot: Regenerate.
1638 2020-01-18 Nick Clifton <nickc@redhat.com>
1640 Binutils 2.34 branch created.
1642 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1644 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1645 with vex_encoding_vex.
1646 (parse_insn): Likewise.
1647 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1648 and {vex3} documentation.
1649 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1651 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1653 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1656 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1657 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1658 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1659 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1660 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1661 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1663 2020-01-16 Jan Beulich <jbeulich@suse.com>
1665 * config/tc-i386.c (match_template): Drop found_cpu_match local
1668 2020-01-16 Jan Beulich <jbeulich@suse.com>
1670 * testsuite/gas/i386/avx512dq-inval.l,
1671 testsuite/gas/i386/avx512dq-inval.s: New.
1672 * testsuite/gas/i386/i386.exp: Run new test.
1674 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1676 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1677 relocations when the target is 430X, except when extracting part of an
1679 (msp430_srcoperand): Adjust comment.
1680 Initialize the expp member of the msp430_operand_s struct as
1682 (msp430_dstoperand): Likewise.
1683 * testsuite/gas/msp430/msp430.exp: Run new test.
1684 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1685 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1687 2020-01-15 Alan Modra <amodra@gmail.com>
1689 * configure.tgt: Add sparc-*-freebsd case.
1691 2020-01-14 Lili Cui <lili.cui@intel.com>
1693 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1694 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1695 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1696 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1697 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1698 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1699 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1700 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1701 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1702 * testsuite/gas/i386/align-branch-5.d: Likewise.
1703 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1704 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1705 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1706 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1707 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1708 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1709 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1710 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1711 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1712 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1713 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1714 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1716 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1719 * config/tc-z80.c: Add support for half precision, single
1720 precision and double precision floating point values.
1721 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1722 * doc/as.texi: Add new z80 command line options.
1723 * doc/c-z80.texi: Document new z80 command line options.
1724 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1725 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1726 * testsuite/gas/z80/z80.exp: Run the new test.
1727 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1728 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1729 * testsuite/gas/z80/strings.d: Update expected output.
1731 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1733 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1736 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1738 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1740 * config/tc-arc.h: Add header if/defs.
1741 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1743 2020-01-13 Alan Modra <amodra@gmail.com>
1745 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1747 2020-01-13 Alan Modra <amodra@gmail.com>
1749 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1752 2020-01-10 Alan Modra <amodra@gmail.com>
1754 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1755 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1757 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1760 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1762 (emit_ld_r_r): Likewise.
1763 (emit_ld_rr_m): Likewise.
1764 (emit_ld_rr_nn): Likewise.
1766 2020-01-09 Jan Beulich <jbeulich@suse.com>
1768 * config/tc-i386.c (optimize_encoding): Add
1769 is_any_vex_encoding() invocations. Drop respective
1770 i.tm.extension_opcode == None checks.
1772 2020-01-09 Jan Beulich <jbeulich@suse.com>
1774 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1775 REX transformations. Correct comment indentation.
1777 2020-01-09 Jan Beulich <jbeulich@suse.com>
1779 * config/tc-i386.c (optimize_encoding): Generalize register
1780 transformation for TEST optimization.
1782 2020-01-09 Jan Beulich <jbeulich@suse.com>
1784 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1785 testsuite/gas/i386/x86-64-sysenter-amd.d,
1786 testsuite/gas/i386/x86-64-sysenter-amd.l,
1787 testsuite/gas/i386/x86-64-sysenter-intel.d,
1788 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1789 * testsuite/gas/i386/i386.exp: Run new tests.
1791 2020-01-08 Nick Clifton <nickc@redhat.com>
1794 * doc/as.texi (Align): Document the fact that all arguments can be
1797 (P2align): Likewise.
1799 2020-01-08 Nick Clifton <nickc@redhat.com>
1802 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1803 already defined as a different symbol type.
1804 * testsuite/gas/elf/pr14891.s: New test source file.
1805 * testsuite/gas/elf/pr14891.d: New test driver.
1806 * testsuite/gas/elf/pr14891.s: New test expected error output.
1807 * testsuite/gas/elf/elf.exp: Run the new test.
1809 2020-01-08 Alan Modra <amodra@gmail.com>
1811 * config/tc-z8k.c (md_begin): Make idx unsigned.
1812 (get_specific): Likewise for this_index.
1814 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1816 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1817 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1818 (md_operand): Set X_md to absent.
1819 (arc_parse_name): Check for X_md.
1821 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1824 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1825 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1827 * read.c (next_char_of_string): Likewise.
1828 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1829 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1831 2020-01-03 Nick Clifton <nickc@redhat.com>
1833 * po/sv.po: Updated Swedish translation.
1835 2020-01-03 Jan Beulich <jbeulich@suse.com>
1837 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1838 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1840 2020-01-03 Jan Beulich <jbeulich@suse.com>
1842 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1843 by-element usdot. Add 64-bit form tests for by-element sudot.
1844 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1846 2020-01-03 Jan Beulich <jbeulich@suse.com>
1848 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1849 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1851 2020-01-03 Jan Beulich <jbeulich@suse.com>
1853 * testsuite/gas/aarch64/f64mm.d,
1854 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1856 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1858 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1859 support for assembler code generated by SDCC. Add new relocation
1860 types. Add z80-elf target support.
1861 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1862 labels. Local labels starts from ".L".
1863 * NEWS: Mention the new support.
1864 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1865 * testsuite/gas/all/fwdexp.s: Likewise.
1866 * testsuite/gas/all/cond.l: Likewise.
1867 * testsuite/gas/all/cond.s: Likewise.
1868 * testsuite/gas/all/fwdexp.d: Likewise.
1869 * testsuite/gas/all/fwdexp.s: Likewise.
1870 * testsuite/gas/elf/section2.e-mips: Likewise.
1871 * testsuite/gas/elf/section2.l: Likewise.
1872 * testsuite/gas/elf/section2.s: Likewise.
1873 * testsuite/gas/macros/app1.d: Likewise.
1874 * testsuite/gas/macros/app1.s: Likewise.
1875 * testsuite/gas/macros/app2.d: Likewise.
1876 * testsuite/gas/macros/app2.s: Likewise.
1877 * testsuite/gas/macros/app3.d: Likewise.
1878 * testsuite/gas/macros/app3.s: Likewise.
1879 * testsuite/gas/macros/app4.d: Likewise.
1880 * testsuite/gas/macros/app4.s: Likewise.
1881 * testsuite/gas/macros/app4b.s: Likewise.
1882 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1883 * testsuite/gas/z80/z80.exp: Add new tests
1884 * testsuite/gas/z80/dollar.d: New file.
1885 * testsuite/gas/z80/dollar.s: New file.
1886 * testsuite/gas/z80/ez80_adl_all.d: New file.
1887 * testsuite/gas/z80/ez80_adl_all.s: New file.
1888 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1889 * testsuite/gas/z80/ez80_isuf.s: New file.
1890 * testsuite/gas/z80/ez80_z80_all.d: New file.
1891 * testsuite/gas/z80/ez80_z80_all.s: New file.
1892 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1893 * testsuite/gas/z80/r800_extra.d: New file.
1894 * testsuite/gas/z80/r800_extra.s: New file.
1895 * testsuite/gas/z80/r800_ii8.d: New file.
1896 * testsuite/gas/z80/r800_z80_doc.d: New file.
1897 * testsuite/gas/z80/z180.d: New file.
1898 * testsuite/gas/z80/z180.s: New file.
1899 * testsuite/gas/z80/z180_z80_doc.d: New file.
1900 * testsuite/gas/z80/z80_doc.d: New file.
1901 * testsuite/gas/z80/z80_doc.s: New file.
1902 * testsuite/gas/z80/z80_ii8.d: New file.
1903 * testsuite/gas/z80/z80_ii8.s: New file.
1904 * testsuite/gas/z80/z80_in_f_c.d: New file.
1905 * testsuite/gas/z80/z80_in_f_c.s: New file.
1906 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1907 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1908 * testsuite/gas/z80/z80_out_c_0.d: New file.
1909 * testsuite/gas/z80/z80_out_c_0.s: New file.
1910 * testsuite/gas/z80/z80_reloc.d: New file.
1911 * testsuite/gas/z80/z80_reloc.s: New file.
1912 * testsuite/gas/z80/z80_sli.d: New file.
1913 * testsuite/gas/z80/z80_sli.s: New file.
1915 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1917 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1920 2020-01-01 Alan Modra <amodra@gmail.com>
1922 Update year range in copyright notice of all files.
1924 For older changes see ChangeLog-2019
1926 Copyright (C) 2020 Free Software Foundation, Inc.
1928 Copying and distribution of this file, with or without modification,
1929 are permitted in any medium without royalty provided the copyright
1930 notice and this notice are preserved.
1936 version-control: never