1 2020-05-11 Peter Bergner <bergner@linux.ibm.com>
3 * testsuite/gas/ppc/power10.s: New test.
4 * testsuite/gas/ppc/power10.d: Likewise.
5 * testsuite/gas/ppc/ppc.exp: Run it.
7 2020-05-11 Alan Modra <amodra@gmail.com>
9 * config/tc-ppc.c (md_assemble): Update for PPC_OPCODE_POWER10
11 * testsuite/gas/ppc/prefix-align.d: Use -mpower10/-Mpower10 in
12 place of -mfuture/-Mfuture.
13 * testsuite/gas/ppc/prefix-pcrel.d: Likewise.
14 * testsuite/gas/ppc/prefix-reloc.d: Likewise.
16 2020-05-06 Nick Clifton <nickc@redhat.com>
18 * po/sv.po: Updated Swedish translation.
20 2020-05-06 Nick Clifton <nickc@redhat.com>
23 * doc/as.texi (Preprocessing): Replace cross reference to not
24 existant document with a URL to the equivalent page in the GCC
27 2020-05-05 Nick Clifton <nickc@redhat.com>
29 * dwarf2dbg.c (out_dir_and_file_list): Add comments describing the
30 construction of a DWARF-5 directory name table.
31 * testsuite/gas/elf/pr25917.d: Update expected output.
33 2020-05-05 Gunther Nikl <gnikl@justmail.de>
35 * config/tc-rx.c (elf_flags): Initialize for non-linux targets.
36 (md_parse_option): Remove initialization of elf_flags.
38 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
41 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
42 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
43 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
45 2020-05-04 Nick Clifton <nickc@redhat.com>
48 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
49 table's existence before looking at its entries.
50 Also do not emit a default directory entry if there are no
53 * testsuite/gas/elf/pr25917.s: New test source file.
54 * testsuite/gas/elf/pr25917.d: New test driver.
55 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
57 2020-04-30 Alex Coplan <alex.coplan@arm.com>
59 * config/tc-aarch64.c (fix_insn): Implement for
60 AARCH64_OPND_UNDEFINED.
61 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
62 * testsuite/gas/aarch64/udf.s: New.
63 * testsuite/gas/aarch64/udf.d: New.
64 * testsuite/gas/aarch64/udf-invalid.s: New.
65 * testsuite/gas/aarch64/udf-invalid.l: New.
66 * testsuite/gas/aarch64/udf-invalid.d: New.
68 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
70 * config/tc-rx.c (elf_flags): Reset default value.
71 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
73 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
75 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
77 (microarch_earliest): New static variable.
78 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
79 simcall opcode has mandatory parameter.
80 (xg_init_global_config): Initialize microarch_earliest.
82 2020-04-29 Nick Clifton <nickc@redhat.com>
85 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
86 IMM0_8S and add support for IMM0_8U.
87 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
88 unsigned 8-bit immediate.
89 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
90 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
92 2020-04-27 Tamar Christina <tamar.christina@arm.com>
94 * NEWS: Add news entry for big-obj.
95 * config/tc-i386.c (i386_target_format): Support new format.
96 * doc/c-i386.texi: Add i386 support.
97 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
98 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
100 2020-04-27 Nick Clifton <nickc@redhat.com>
103 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
104 (assign_file_to_slot): New function. Fills in an entry in the
106 (allocate_filenum): Use new function.
107 (allocate_filename_to_slot): Use new function. If the specified
108 slot entry is already in use, but was chosen automatically then
109 reassign the automatic entry.
111 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
113 * config/tc-i386.c (lfence_before_ret_shl): New member.
114 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
116 (insert_after_load): Issue warning for REP CMPS/SCAS.
117 (insert_before_before): Handle iret, Handle
118 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
119 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
120 -mlfence-before-ret=[none/not/or/shl/yes].
121 Enable -mlfence-before-ret=shl when
122 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
123 (md_show_usage): Ditto.
124 * doc/c-i386.texi: Ditto.
125 * testsuite/gas/i386/i386.exp: Add new testcases.
126 * testsuite/gas/i386/lfence-load-b.d: New.
127 * testsuite/gas/i386/lfence-load-b.e: New.
128 * testsuite/gas/i386/lfence-load.d: Modified.
129 * testsuite/gas/i386/lfence-load.e: New.
130 * testsuite/gas/i386/lfence-load.s: Modified.
131 * testsuite/gas/i386/lfence-ret-a.d: Modified.
132 * testsuite/gas/i386/lfence-ret-b.d: Modified.
133 * testsuite/gas/i386/lfence-ret-c.d: New.
134 * testsuite/gas/i386/lfence-ret-d.d: New.
135 * testsuite/gas/i386/lfence-ret.s: Modified.
136 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
137 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
138 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
139 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
140 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
141 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
142 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
143 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
144 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
145 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
147 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
150 * config/tc-xtensa.c (md_apply_fix): Replace
151 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
152 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
153 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
154 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
155 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
157 2020-04-22 Alan Modra <amodra@gmail.com>
159 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
160 symbol for ".symver .. remove".
161 * doc/as.texi (.symver): Update.
162 * testsuite/gas/symver/symver11.s: Make foo weak.
163 * testsuite/gas/symver/symver11.d: Expect an error.
164 * testsuite/gas/symver/symver7.d: Allow other random symbols.
166 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
168 * testsuite/gas/symver/symver11.s: Add ".balign 8".
170 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
173 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
174 * testsuite/gas/m68k/operands.d: Update.
175 * testsuite/gas/m68k/op68000.d: Update for new error messages.
177 2020-04-21 Tamar Christina <tamar.christina@arm.com>
180 * testsuite/gas/arm/pr24753.d: New test.
181 * testsuite/gas/arm/pr24753.s: New test.
183 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
187 * NEWS: Mention .symver extension.
188 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
190 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
191 add a version name. Add local, hidden and remove visibility
193 (elf_frob_symbol): Handle the list of version names. Update the
194 original symbol to local, hidden or remove it from the symbol
196 (elf_frob_file_before_adjust): Handle the list of version names.
197 * config/obj-elf.h (elf_visibility): New.
198 (elf_versioned_name_list): Likewise.
199 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
200 and visibility. Change versioned_name pointer to struct
201 elf_versioned_name_list.
202 * doc/as.texi: Update .symver directive.
203 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
204 error checking tests.
205 * testsuite/gas/symver/symver6.d: New file.
206 * testsuite/gas/symver/symver7.d: Likewise.
207 * testsuite/gas/symver/symver7.s: Likewise.
208 * testsuite/gas/symver/symver8.d: Likewise.
209 * testsuite/gas/symver/symver8.s: Likewise.
210 * testsuite/gas/symver/symver9.s: Likewise.
211 * testsuite/gas/symver/symver9a.d: Likewise.
212 * testsuite/gas/symver/symver9b.d: Likewise.
213 * testsuite/gas/symver/symver10.s: Likewise.
214 * testsuite/gas/symver/symver10a.d: Likewise.
215 * testsuite/gas/symver/symver10b.d: Likewise.
216 * testsuite/gas/symver/symver11.d: Likewise.
217 * testsuite/gas/symver/symver11.s: Likewise.
218 * testsuite/gas/symver/symver12.d: Likewise.
219 * testsuite/gas/symver/symver12.s: Likewise.
220 * testsuite/gas/symver/symver13.d: Likewise.
221 * testsuite/gas/symver/symver13.s: Likewise.
222 * testsuite/gas/symver/symver14.d: Likewise.
223 * testsuite/gas/symver/symver14.l: Likewise.
224 * testsuite/gas/symver/symver15.d: Likewise.
225 * testsuite/gas/symver/symver15.l: Likewise.
226 * testsuite/gas/symver/symver6.l: Removed.
227 * testsuite/gas/symver/symver6.s: Updated.
229 2020-04-20 Sudakshina Das <sudi.das@arm.com>
231 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
233 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
234 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
235 * testsuite/gas/aarch64/system.d: Update.
237 2020-04-20 Sudakshina Das <sudi.das@arm.com>
239 * testsuite/gas/aarch64/bti.d: Update -march option.
240 * testsuite/gas/aarch64/illegal-bti.d: Remove.
241 * testsuite/gas/aarch64/illegal-bti.l: Remove.
242 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
243 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
245 2020-04-17 Alan Modra <amodra@gmail.com>
247 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
249 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
250 Nick Clifton <nickc@redhat.com>
253 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
255 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
257 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
258 targets running this test.
260 2020-02-16 David Faust <david.faust@oracle.com>
262 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
263 * testsuite/gas/bpf/jump32.s: New file.
264 * testsuite/gas/bpf/jump32.d: Likewise.
266 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
268 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
271 2020-04-08 Gunther Nikl <gnikl@justmail.de>
273 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
274 (md_pcrel_from): Remove prototytpe.
275 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
277 (md_pcrel_from_section): Remove duplicate prototype.
278 * tc.h (md_pcrel_from_section): Add prototype.
279 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
280 * config/tc-arc.h (md_pcrel_from_section): Likewise.
281 * config/tc-arm.h (md_pcrel_from_section): Likewise.
282 * config/tc-avr.h (md_pcrel_from_section): Likewise.
283 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
284 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
285 * config/tc-csky.h (md_pcrel_from_section): Likewise.
286 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
287 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
288 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
289 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
290 * config/tc-frv.h (md_pcrel_from_section): Likewise.
291 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
292 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
293 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
294 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
295 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
296 * config/tc-mep.h (md_pcrel_from_section): Likewise.
297 * config/tc-metag.h (md_pcrel_from_section): Likewise.
298 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
299 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
300 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
301 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
302 * config/tc-mt.h (md_pcrel_from_section): Likewise.
303 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
304 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
305 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
306 * config/tc-rx.h (md_pcrel_from_section): Likewise.
307 * config/tc-s390.h (md_pcrel_from_section): Likewise.
308 * config/tc-sh.h (md_pcrel_from_section): Likewise.
309 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
310 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
311 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
312 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
313 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
314 md_apply_fix3): Delete prototypes.
316 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
318 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
321 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
323 * doc/c-z80.texi: Fix @xref warnings.
325 2020-04-07 Lili Cui <lili.cui@intel.com>
327 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
328 (cpu_noarch): Likewise.
329 * doc/c-i386.texi: Document TSXLDTRK.
330 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
331 * testsuite/gas/i386/tsxldtrk.d: Likewise.
332 * testsuite/gas/i386/tsxldtrk.s: Likewise.
333 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
335 2020-04-02 Lili Cui <lili.cui@intel.com>
337 * config/tc-i386.c (cpu_arch): Add .serialize.
338 (cpu_noarch): Likewise.
339 * doc/c-i386.texi: Document serialize.
340 * testsuite/gas/i386/i386.exp: Run serialize tests
341 * testsuite/gas/i386/serialize.d: Likewise.
342 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
343 * testsuite/gas/i386/serialize.s: Likewise.
345 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
347 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
348 * testsuite/gas/elf/section12b.d: Likewise.
349 * testsuite/gas/elf/section16a.d: Likewise.
350 * testsuite/gas/elf/section16b.d: Likewise.
352 2020-04-02 Gunther Nikl <gnikl@justmail.de>
354 * config/tc-m68k.c (m68k_ip): Fix range check for index register
355 with a suppressed address register.
357 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
360 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
361 * testsuite/gas/i386/localpic.s: Add a test for relocation
362 against local absolute symbol.
363 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
364 * testsuite/gas/i386/localpic.d: Updated.
365 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
366 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
368 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
371 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
372 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
373 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
374 testsuite/gas/i386/x86-64-jump.d.
375 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
376 Incorporate changes to
377 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
378 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
379 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
380 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
381 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
383 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
387 * dwarf2dbg.c: Do not include "bignum.h".
389 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
391 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
392 * testsuite/gas/riscv/alias-csr.s: Likewise.
393 * testsuite/gas/riscv/no-aliases-csr.d: Move this
394 to priv-reg-pseudo-noalias.
395 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
396 * testsuite/gas/riscv/bad-csr.l: Likewise.
397 * testsuite/gas/riscv/bad-csr.s: Likewise.
398 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
399 * testsuite/gas/riscv/satp.s: Likewise.
400 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
401 csr instruction, including alias-csr testcase.
402 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
403 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
404 pseudo instruction with objdump -Mno-aliases.
405 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
406 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
407 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
408 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
409 * testsuite/gas/riscv/priv-reg.s: Likewise.
410 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
411 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
412 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
414 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
416 * config/obj-coff.c (obj_coff_section): Set the bss flag on
417 sections with the "b" attribute.
419 2020-03-22 Alan Modra <amodra@gmail.com>
421 * testsuite/gas/s12z/truncated.d: Update expected output.
423 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
426 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
427 * doc/c-z80.texi: Update documentation.
429 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
434 Fix disassembling ED+A4/AC/B4/BC opcodes.
435 Fix assembling lines containing colonless label and instruction
436 with first operand inside parentheses.
437 Fix registration of unsupported by target CPU registers.
438 * config/tc-z80.c: See above.
439 * config/tc-z80.h: See above.
440 * testsuite/gas/z80/colonless.d: Update test.
441 * testsuite/gas/z80/colonless.s: Likewise.
442 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
443 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
444 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
445 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
446 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
447 * testsuite/gas/z80/unsup_regs.s: Likewise.
448 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
449 * testsuite/gas/z80/z80.exp: Likewise.
450 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
451 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
452 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
454 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
457 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
458 (parse_operands): Handle new operand codes.
459 (do_neon_dyadic_long): Make shape check accept the scalar variants.
460 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
461 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
462 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
463 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
464 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
465 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
466 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
468 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
470 * NEWS: Mention x86 assembler options for CVE-2020-0551.
472 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
474 * testsuite/gas/i386/i386.exp: Run new tests.
475 * testsuite/gas/i386/lfence-byte.d: New file.
476 * testsuite/gas/i386/lfence-byte.e: Likewise.
477 * testsuite/gas/i386/lfence-byte.s: Likewise.
478 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
479 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
480 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
481 * testsuite/gas/i386/lfence-indbr.e: Likewise.
482 * testsuite/gas/i386/lfence-indbr.s: Likewise.
483 * testsuite/gas/i386/lfence-load.d: Likewise.
484 * testsuite/gas/i386/lfence-load.s: Likewise.
485 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
486 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
487 * testsuite/gas/i386/lfence-ret.s: Likewise.
488 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
489 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
490 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
491 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
492 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
493 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
494 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
495 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
496 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
497 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
498 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
499 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
501 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
503 * config/tc-i386.c (lfence_after_load): New.
504 (lfence_before_indirect_branch_kind): New.
505 (lfence_before_indirect_branch): New.
506 (lfence_before_ret_kind): New.
507 (lfence_before_ret): New.
510 (insert_lfence_after): New.
511 (insert_lfence_before): New.
512 (md_assemble): Call insert_lfence_before and insert_lfence_after.
514 (OPTION_MLFENCE_AFTER_LOAD): New.
515 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
516 (OPTION_MLFENCE_BEFORE_RET): New.
517 (md_longopts): Add -mlfence-after-load=,
518 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
519 (md_parse_option): Handle -mlfence-after-load=,
520 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
521 (md_show_usage): Display -mlfence-after-load=,
522 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
523 (i386_cons_align): New.
524 * config/tc-i386.h (i386_cons_align): New.
525 (md_cons_align): New.
526 * doc/c-i386.texi: Document -mlfence-after-load=,
527 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
529 2020-03-11 Nick Clifton <nickc@redhat.com>
533 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
534 (DWARF2_FILE_SIZE_NAME): Default to -1.
535 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
537 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
538 (NUM_MD5_BYTES): Define.
539 (struct file entry): Add md5 field.
540 (get_filenum): Delete and replace with...
541 (get_basename): New function.
542 (get_directory_table_entry): New function.
543 (allocate_filenum): New function.
544 (allocate_filename_to_slot): New function.
545 (dwarf2_where): Use new functions.
546 (dwarf2_directive_filename): Add support for extended .file
548 (dwarf2_directive_loc): Allow the use of file number zero with
550 (out_file_list): Rename to...
551 (out_dir_and_file_list): Add DWARF 5 support.
552 (out_debug_line): Emit extra values into the section header for
554 (out_debug_str): Allow for file 0 to be used with DWARF 5.
555 * doc/as.texi (.file): Update the description of this pseudo-op.
556 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
557 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
558 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
559 * NEWS: Mention the new feature.
561 2020-03-10 Alan Modra <amodra@gmail.com>
563 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
564 to avoid signed overflow.
565 * config/tc-mcore.c (md_assemble): Likewise.
566 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
567 * config/tc-nds32.c (SET_ADDEND): Likewise.
568 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
570 2020-03-09 Jan Beulich <jbeulich@suse.com>
572 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
573 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
574 testsuite/gas/i386/avx-intel.d: Adjust expectations.
576 2020-03-07 Alan Modra <amodra@gmail.com>
578 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
581 2020-03-06 Nick Clifton <nickc@redhat.com>
584 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
585 0 if the dwarf_level is 5 or more. Complain if a filename follows
587 * testsuite/gas/elf/dwarf-5-file0.s: New test.
588 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
589 * testsuite/gas/elf/elf.exp: Run the new test.
592 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
593 * doc/as.texi: Fix another typo.
595 2020-03-06 Nick Clifton <nickc@redhat.com>
598 * as.c (dwarf_level): Define.
599 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
600 (parse_args): Add support for the new options.
601 as.h (dwarf_level): Prototype.
602 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
604 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
605 (DWARF2_LINE_VERSION): Remove definition.
606 * doc/as.texi: Document the new options.
608 2020-03-06 Nick Clifton <nickc@redhat.com>
611 * as.c (main): Allow matching input and outputs when they are
614 2020-03-06 Jan Beulich <jbeulich@suse.com>
616 * config/tc-i386.c (match_mem_size): Generalize broadcast special
618 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
619 one of byte/word/dword/qword is set alongside a SIMD register in
620 a template's operand.
622 2020-03-06 Jan Beulich <jbeulich@suse.com>
624 * config/tc-i386.c (match_template): Extend code in logic
625 rejecting certain suffixes in certain modes to also cover mask
626 register use and VecSIB. Drop special casing of broadcast. Skip
627 immediates in the check.
629 2020-03-06 Jan Beulich <jbeulich@suse.com>
631 * config/tc-i386.c (match_template): Fold duplicate code in
632 logic rejecting certain suffixes in certain modes. Drop
635 2020-03-06 Jan Beulich <jbeulich@suse.com>
637 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
638 alongside !norex64 ones.
639 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
640 with both 32- and 64-bit GPR operands.
641 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
642 32- and 64-bit GPR operands.
643 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
644 testsuite/gas/i386/x86-64-avx512bw.d,
645 testsuite/gas/i386/x86-64-avx512f-intel.d,
646 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
648 2020-03-06 Jan Beulich <jbeulich@suse.com>
650 * config/tc-i386.c (md_assemble): Drop use of rex64.
651 (process_suffix): For REX.W for 64-bit CRC32.
653 2020-03-06 Jan Beulich <jbeulich@suse.com>
655 * config/tc-i386.c (i386_addressing_mode): For 32-bit
656 addressing for MPX insns without base/index.
657 * testsuite/gas/i386/mpx-16bit.s,
658 * testsuite/gas/i386/mpx-16bit.d: New.
659 * testsuite/gas/i386/i386.exp: Run new test.
661 2020-03-06 Jan Beulich <jbeulich@suse.com>
663 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
664 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
665 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
666 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
667 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
668 as well as a BSWAP one.
669 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
670 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
671 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
672 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
673 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
674 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
675 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
676 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
677 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
678 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
679 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
680 testsuite/gas/i386/vmx.d: Adjust expectations.
682 2020-03-06 Jan Beulich <jbeulich@suse.com>
684 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
685 from having their operands swapped.
686 * testsuite/gas/i386/waitpkg.s,
687 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
688 3-operand cases as well as testing of 16-bit code generation.
689 * testsuite/gas/i386/waitpkg.d,
690 testsuite/gas/i386/waitpkg-intel.d,
691 testsuite/gas/i386/x86-64-waitpkg.d,
692 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
694 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
696 * config/tc-riscv.c (percent_op_utype): Support the modifier
698 * doc/c-riscv.texi: Add documentation.
699 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
700 modifier %got_pcrel_hi.
701 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
702 * testsuite/gas/riscv/relax-reloc.d: Likewise.
703 * testsuite/gas/riscv/relax-reloc.s: Likewise.
705 * doc/c-riscv.texi (relocation modifiers): Add documentation.
706 (RISC-V-Formats): Update the section name from "Instruction Formats"
707 to "RISC-V Instruction Formats".
709 2020-03-04 Alexandre Oliva <oliva@adacore.com>
711 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
712 detected in a section which does not have at least 4 byte
714 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
715 * testsuite/gas/arm/ldr-t.s: Likewise.
716 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
717 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
718 disassembly, ignoring any NOPs that may have been inserted because
719 of section alignment.
720 * testsuite/gas/arm/ldr-t.d: Likewise.
722 2020-03-04 Jan Beulich <jbeulich@suse.com>
724 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
725 * doc/c-i386.texi: Mention sev_es.
726 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
727 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
729 * testsuite/gas/i386/arch-13-znver1.d,
730 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
732 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
734 * config/tc-i386.c (match_template): Replace ignoresize and
735 defaultsize with mnemonicsize.
736 (process_suffix): Likewise.
738 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
741 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
742 instruction LD IY,(HL).
743 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
744 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
745 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
746 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
748 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
751 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
752 x86-64-default-suffix-avx.
753 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
754 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
755 * testsuite/gas/i386/noreg64.d: Updated.
756 * testsuite/gas/i386/noreg64.l: Likewise.
757 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
758 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
759 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
761 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
764 * config/tc-z80.c (contains_register): Prevent an illegal memory
765 access when checking an expression for a register name.
767 2020-03-03 Alan Modra <amodra@gmail.com>
769 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
772 2020-03-02 Alan Modra <amodra@gmail.com>
774 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
775 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
777 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
778 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
779 (s3_s_score_lcomm): Likewise.
780 * config/tc-score7.c: Similarly.
781 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
783 2020-02-28 YunQiang Su <syq@debian.org>
786 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
787 to handle multi-labels.
788 (has_label_name): New.
790 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
792 * config/tc-arm.c (enum pred_instruction_type): Remove
793 NEUTRAL_IT_NO_VPT_INSN predication type.
794 (cxn_handle_predication): Modify to require condition suffixes.
795 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
796 * testsuite/gas/arm/cde-scalar.s: Update test.
797 * testsuite/gas/arm/cde-warnings.l: Update test.
798 * testsuite/gas/arm/cde-warnings.s: Update test.
800 2020-02-26 Alan Modra <amodra@gmail.com>
802 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
803 N_() on empty string.
805 2020-02-26 Alan Modra <amodra@gmail.com>
807 * read.c (read_a_source_file): Call strncpy with length one
808 less than size of original_case_string.
810 2020-02-26 Alan Modra <amodra@gmail.com>
812 * config/obj-elf.c: Indent labels correctly.
813 * config/obj-macho.c: Likewise.
814 * config/tc-aarch64.c: Likewise.
815 * config/tc-alpha.c: Likewise.
816 * config/tc-arm.c: Likewise.
817 * config/tc-cr16.c: Likewise.
818 * config/tc-crx.c: Likewise.
819 * config/tc-frv.c: Likewise.
820 * config/tc-i386-intel.c: Likewise.
821 * config/tc-i386.c: Likewise.
822 * config/tc-ia64.c: Likewise.
823 * config/tc-mn10200.c: Likewise.
824 * config/tc-mn10300.c: Likewise.
825 * config/tc-nds32.c: Likewise.
826 * config/tc-riscv.c: Likewise.
827 * config/tc-s12z.c: Likewise.
828 * config/tc-xtensa.c: Likewise.
829 * config/tc-z80.c: Likewise.
831 * symbols.c: Likewise.
834 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
836 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
837 we are assembling instruction with CSR. Call riscv_csr_read_only_check
838 after parsing all arguments.
839 (enum csr_insn_type): New enum is used to classify the CSR instruction.
840 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
841 are used to check if we write a read-only CSR by the CSR instruction.
842 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
843 all CSR for the read-only CSR checking.
844 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
845 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
846 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
847 all CSR instructions for the read-only CSR checking.
848 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
849 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
851 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
852 (riscv_opts): Initialize it.
853 (reg_lookup_internal): Check the `riscv_opts.csr_check`
854 before doing the CSR checking.
855 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
856 (md_longopts): Add mcsr-check and mno-csr-check.
857 (md_parse_option): Handle new enum option values.
858 (s_riscv_option): Handle new long options.
859 * doc/c-riscv.texi: Add description for the new .option and assembler
861 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
863 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
865 * config/tc-riscv.c (csr_extra_hash): New.
866 (enum riscv_csr_class): New enum. Used to decide
867 whether or not this CSR is legal in the current ISA string.
868 (struct riscv_csr_extra): New structure to hold all extra information
870 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
871 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
872 Call hash_reg_name to insert CSR address into reg_names_hash.
873 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
874 Decide whether the CSR is valid according to the csr_extra_hash.
875 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
876 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
877 not a boolean. This is same as riscv_init_csr_hash, so keep the
879 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
880 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
881 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
882 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
883 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
884 f-ext CSR are not allowed.
885 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
886 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
887 source file is `priv-reg.s`, and the ISA is rv64if, so the
888 rv32-only CSR are not allowed.
889 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
891 2020-02-21 Alan Modra <amodra@gmail.com>
893 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
894 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
896 2020-02-21 Alan Modra <amodra@gmail.com>
899 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
900 on section size adjustment, instead perform another write if
901 exec header size is larger than section size.
903 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
905 * doc/c-riscv.texi: Add the doc entries for -march-attr/
906 -mno-arch-attr command line options.
908 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
910 * testsuite/gas/riscv/c-add-addi.d: New testcase.
911 * testsuite/gas/riscv/c-add-addi.s: Likewise.
913 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
916 * config/tc-z80.c (md_parse_option): Do not use an underscore
917 prefix for local labels in SDCC compatability mode.
918 (z80_start_line_hook): Remove SDCC dollar label support.
919 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
920 * testsuite/gas/z80/sdcc.s: Likewise.
922 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
925 * config/tc-z80.c: Add -march option.
926 * doc/as.texi: Update Z80 documentation.
927 * doc/c-z80.texi: Likewise.
928 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
929 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
930 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
931 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
932 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
933 * testsuite/gas/z80/gbz80_all.d: Likewise.
934 * testsuite/gas/z80/r800_extra.d: Likewise.
935 * testsuite/gas/z80/r800_ii8.d: Likewise.
936 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
937 * testsuite/gas/z80/sdcc.d: Likewise.
938 * testsuite/gas/z80/z180.d: Likewise.
939 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
940 * testsuite/gas/z80/z80_doc.d: Likewise.
941 * testsuite/gas/z80/z80_ii8.d: Likewise.
942 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
943 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
944 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
945 * testsuite/gas/z80/z80_sli.d: Likewise.
946 * testsuite/gas/z80/z80n_all.d: Likewise.
947 * testsuite/gas/z80/z80n_reloc.d: Likewise.
949 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
951 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
952 with GNU_PROPERTY_X86_FEATURE_2_MMX.
953 * testsuite/gas/i386/i386.exp: Run property-3 and
955 * testsuite/gas/i386/property-3.d: New file.
956 * testsuite/gas/i386/property-3.s: Likewise.
957 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
959 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
961 * config/tc-i386.c (cpu_arch): Add .popcnt.
962 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
963 Add a tab before @samp{.sse4a}.
965 2020-02-17 Jan Beulich <jbeulich@suse.com>
967 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
968 for AddrPrefixOpReg templates. Combine the two pieces of
969 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
972 2020-02-17 Jan Beulich <jbeulich@suse.com>
975 * config/tc-i386.c (md_assemble): Also suppress operand
976 swapping for MONITOR{,X} and MWAIT{,X}.
977 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
978 Add Intel syntax monitor/mwait tests.
979 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
981 *testsuite/gas/i386/sse3-intel.d,
982 testsuite/gas/i386/x86-64-sse3-intel.d: New.
983 * testsuite/gas/i386/i386.exp: Run new tests.
985 2020-02-17 Jan Beulich <jbeulich@suse.com>
988 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
989 [XYZ]MMWord memory operand ambiguity recognition logic (largely
991 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
993 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
994 * testsuite/gas/i386/avx512dq-inval.l,
995 testsuite/gas/i386/inval-avx.l,
996 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
997 * testsuite/gas/i386/avx512vl-ambig.s,
998 testsuite/gas/i386/avx512vl-ambig.l: New.
999 * testsuite/gas/i386/i386.exp: Run new test.
1001 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
1003 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
1005 * doc/c-i386.texi: Document sse4a and nosse4a.
1007 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1009 * doc/c-i386.texi: Remove the old movsx and movzx documentation
1012 2020-02-14 Jan Beulich <jbeulich@suse.com>
1015 * config/tc-i386.c (md_assemble): Move movsx/movzx special
1017 (process_suffix): ... here. Consider just the first operand
1019 (check_long_reg): Drop opcode 0x63 special case again.
1020 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
1021 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
1022 Move ambiguous operand size tests ...
1023 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1024 testsuite/gas/i386/noreg64.s: ... here.
1025 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
1026 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
1027 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1028 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
1029 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
1030 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1031 testsuite/gas/i386/x86-64-movsxd.d,
1032 testsuite/gas/i386/x86-64-movsxd-intel.d,
1033 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1034 Adjust expectations.
1035 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1036 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1037 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1038 * testsuite/gas/i386/i386.exp: Run new tests.
1040 2020-02-14 Jan Beulich <jbeulich@suse.com>
1042 * config/tc-i386.c (process_operands): Also skip segment
1043 override prefix emission if it matches an already present one.
1044 * testsuite/gas/i386/prefix32.s: Add double segment override
1046 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1048 2020-02-14 Jan Beulich <jbeulich@suse.com>
1050 * config/tc-i386.c (process_operands): Drop ineffectual segment
1051 overrides when optimizing.
1052 * testsuite/gas/i386/lea-optimize.d: New.
1053 * testsuite/gas/i386/i386.exp: Run new test.
1055 2020-02-14 Jan Beulich <jbeulich@suse.com>
1057 * config/tc-i386.c (process_operands): Also check insn prefix
1058 for ineffectual segment override warning. Don't cover possible
1059 VEX/EVEX encoded insns there.
1060 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1061 testsuite/gas/i386/lea.e: New.
1062 * testsuite/gas/i386/i386.exp: Run new test.
1064 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1067 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1070 2020-02-13 Fangrui Song <maskray@google.com>
1071 H.J. Lu <hongjiu.lu@intel.com>
1074 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1075 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1076 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1077 * testsuite/gas/i386/relax-5.d: New file.
1078 * testsuite/gas/i386/relax-5.s: Likewise.
1079 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1080 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1082 2020-02-13 Jan Beulich <jbeulich@suse.com>
1084 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1087 2020-02-12 Jan Beulich <jbeulich@suse.com>
1089 * config/tc-i386.c (avx512): New (at file scope), moved from
1090 (check_VecOperands): ... here.
1091 (process_suffix): Add [XYZ]MMword operand size handling.
1092 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1093 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1095 * testsuite/gas/i386/avx512dq-inval.l,
1096 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1098 2020-02-12 Jan Beulich <jbeulich@suse.com>
1101 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1103 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1104 CALL/JMP in O_tbyte_ptr case.
1105 * doc/c-i386.texi: Mention far call and full pointer load ISA
1107 * testsuite/gas/i386/x86-64-branch-3.s,
1108 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1109 * testsuite/gas/i386/x86-64-branch-3.d,
1110 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1111 * testsuite/gas/i386/x86-64-branch-5.l,
1112 testsuite/gas/i386/x86-64-branch-5.s: New.
1113 * testsuite/gas/i386/i386.exp: Run new test.
1115 2020-02-12 Jan Beulich <jbeulich@suse.com>
1118 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1119 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1120 64-bit-only warning.
1121 (check_word_reg): Consistently error on mismatching register
1123 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1124 for movw. Replace suffix / GPR for orb.
1125 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1126 byte GPRs as well as ones for inb/outb with a word accumulator.
1127 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1128 testsuite/gas/i386/inval.l: Adjust expectations.
1130 2020-02-12 Jan Beulich <jbeulich@suse.com>
1132 * config/tc-i386.c (operand_type_register_match): Also fall
1133 through initial two if()-s when the template allows for a GPR
1134 operand. Adjust comment.
1136 2020-02-11 Jan Beulich <jbeulich@suse.com>
1138 (struct _i386_insn): New field "short_form".
1139 (optimize_encoding): Drop setting of shortform field.
1140 (process_suffix): Set i.short_form. Replace shortform use.
1141 (process_operands): Replace shortform use.
1143 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1145 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1146 loop initial declaration.
1148 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1150 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1151 instructions that can have 5 arguments.
1152 (enum operand_parse_code): Add new operands.
1153 (parse_operands): Account for new operands.
1155 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1156 (neon_select_shape): Account for P suffix.
1157 (LOW1): Move macro to global position.
1158 (HI4): Move macro to global position.
1159 (vcx_assign_vec_d): New.
1160 (vcx_assign_vec_m): New.
1161 (vcx_assign_vec_n): New.
1162 (enum vcx_reg_type): New.
1163 (vcx_get_reg_type): New.
1164 (vcx_size_pos): New.
1166 (vcx_handle_shape): New.
1167 (vcx_ensure_register_in_range): New.
1168 (vcx_handle_register_arguments): New.
1169 (vcx_handle_insn_block): New.
1170 (vcx_handle_common_checks): New.
1174 * testsuite/gas/arm/cde-missing-fp.d: New test.
1175 * testsuite/gas/arm/cde-missing-fp.l: New test.
1176 * testsuite/gas/arm/cde-missing-mve.d: New test.
1177 * testsuite/gas/arm/cde-missing-mve.l: New test.
1178 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1179 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1180 * testsuite/gas/arm/cde-mve.s: New test.
1181 * testsuite/gas/arm/cde-warnings.l:
1182 * testsuite/gas/arm/cde-warnings.s:
1183 * testsuite/gas/arm/cde.d:
1184 * testsuite/gas/arm/cde.s:
1186 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1187 Matthew Malcomson <matthew.malcomson@arm.com>
1189 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1190 CDE coprocessor that can be enabled.
1191 (enum pred_instruction_type): New pred type.
1192 (BAD_NO_VPT): New error message.
1193 (BAD_CDE): New error message.
1194 (BAD_CDE_COPROC): New error message.
1195 (enum operand_parse_code): Add new immediate operands.
1196 (parse_operands): Account for new immediate operands.
1197 (check_cde_operand): New.
1198 (cde_coproc_enabled): New.
1199 (cde_coproc_pos): New.
1200 (cde_handle_coproc): New.
1201 (cxn_handle_predication): New.
1202 (do_custom_instruction_1): New.
1203 (do_custom_instruction_2): New.
1204 (do_custom_instruction_3): New.
1217 (handle_pred_state): Define new IT block behaviour.
1218 (insns): Add newn CX*{,d}{,a} instructions.
1219 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1220 Define new cdecp extension strings.
1221 * doc/c-arm.texi: Document new cdecp extension arguments.
1222 * testsuite/gas/arm/cde-scalar.d: New test.
1223 * testsuite/gas/arm/cde-scalar.s: New test.
1224 * testsuite/gas/arm/cde-warnings.d: New test.
1225 * testsuite/gas/arm/cde-warnings.l: New test.
1226 * testsuite/gas/arm/cde-warnings.s: New test.
1227 * testsuite/gas/arm/cde.d: New test.
1228 * testsuite/gas/arm/cde.s: New test.
1230 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1233 * config/tc-i386.c (intel64): Renamed to ...
1235 (match_template): Accept Intel64 only instruction by default.
1236 (i386_displacement): Updated.
1237 (md_parse_option): Updated.
1238 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1239 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1240 -mamd64 to x86-64-sysenter-amd.
1241 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1243 2020-02-10 Alan Modra <amodra@gmail.com>
1245 * config/obj-elf.c (obj_elf_change_section): Error for section
1246 type, attr or entsize changes in assembly.
1247 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1248 * testsuite/gas/elf/section5.l: Update.
1250 2020-02-10 Alan Modra <amodra@gmail.com>
1252 * output-file.c (output_file_close): Do a normal close when
1253 flag_always_generate_output.
1254 * write.c (write_object_file): Don't stop output when
1255 flag_always_generate_output.
1257 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1260 * config/tc-z80.c: Add -gbz80 command line option to generate code
1261 for the GameBoy Z80. Add support for generating DWARF.
1262 * config/tc-z80.h: Add support for DWARF debug information
1264 * doc/c-z80.texi: Document new command line option.
1265 * testsuite/gas/z80/gbz80_all.d: New file.
1266 * testsuite/gas/z80/gbz80_all.s: New file.
1267 * testsuite/gas/z80/z80.exp: Run the new tests.
1268 * testsuite/gas/z80/z80n_all.d: New file.
1269 * testsuite/gas/z80/z80n_all.s: New file.
1270 * testsuite/gas/z80/z80n_reloc.d: New file.
1272 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1275 * config/obj-elf.c (get_section): Also check
1276 linked_to_symbol_name.
1277 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1278 (obj_elf_parse_section_letters): Handle the 'o' flag.
1279 (build_group_lists): Renamed to ...
1280 (build_additional_section_info): This. Set elf_linked_to_section
1281 from map_head.linked_to_symbol_name.
1282 (elf_adjust_symtab): Updated.
1283 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1284 * doc/as.texi: Document the 'o' flag.
1285 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1286 * testsuite/gas/elf/section18.d: New file.
1287 * testsuite/gas/elf/section18.s: Likewise.
1288 * testsuite/gas/elf/section19.d: Likewise.
1289 * testsuite/gas/elf/section19.s: Likewise.
1290 * testsuite/gas/elf/section20.d: Likewise.
1291 * testsuite/gas/elf/section20.s: Likewise.
1292 * testsuite/gas/elf/section21.d: Likewise.
1293 * testsuite/gas/elf/section21.l: Likewise.
1294 * testsuite/gas/elf/section21.s: Likewise.
1296 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1298 * NEWS: Mention x86 assembler options to align branches for
1301 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1303 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1304 only for ELF targets.
1305 * testsuite/gas/i386/unique.d: Don't xfail.
1306 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1308 2020-02-06 Alan Modra <amodra@gmail.com>
1310 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1311 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1313 2020-02-06 Alan Modra <amodra@gmail.com>
1315 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1316 xfail, and rename test.
1317 * testsuite/gas/elf/section12b.d: Likewise.
1318 * testsuite/gas/elf/section16a.d: Likewise.
1319 * testsuite/gas/elf/section16b.d: Likewise.
1321 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1324 * config/obj-elf.c (section_match): Removed.
1325 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1327 (obj_elf_change_section): Replace info and group_name arguments
1328 with match_p. Also update the section ID and flags from match_p.
1329 (obj_elf_section): Handle "unique,N". Update call to
1330 obj_elf_change_section.
1331 * config/obj-elf.h (elf_section_match): New.
1332 (obj_elf_change_section): Updated.
1333 * config/tc-arm.c (start_unwind_section): Update call to
1334 obj_elf_change_section.
1335 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1336 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1337 (microblaze_s_sdata): Likewise.
1338 (microblaze_s_rdata): Likewise.
1339 (microblaze_s_bss): Likewise.
1340 * config/tc-mips.c (s_change_section): Likewise.
1341 * config/tc-msp430.c (msp430_profiler): Likewise.
1342 * config/tc-rx.c (parse_rx_section): Likewise.
1343 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1344 * doc/as.texi: Document "unique,N" in .section directive.
1345 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1346 * testsuite/gas/elf/section15.d: New file.
1347 * testsuite/gas/elf/section15.s: Likewise.
1348 * testsuite/gas/elf/section16.s: Likewise.
1349 * testsuite/gas/elf/section16a.d: Likewise.
1350 * testsuite/gas/elf/section16b.d: Likewise.
1351 * testsuite/gas/elf/section17.d: Likewise.
1352 * testsuite/gas/elf/section17.l: Likewise.
1353 * testsuite/gas/elf/section17.s: Likewise.
1354 * testsuite/gas/i386/unique.d: Likewise.
1355 * testsuite/gas/i386/unique.s: Likewise.
1356 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1357 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1359 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1361 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1363 2020-02-01 Anthony Green <green@moxielogic.com>
1365 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1367 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1369 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1372 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1375 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1376 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1378 * testsuite/gas/arm/mve_dsp.d: New test.
1380 2020-01-31 Nick Clifton <nickc@redhat.com>
1382 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1383 rather than BFD_RELOC_NONE.
1385 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1387 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1388 to support VLDMIA instruction for MVE.
1389 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1390 instruction for MVE.
1391 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1392 instruction for MVE.
1393 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1394 instruction for MVE.
1395 * testsuite/gas/arm/mve-ldst.d: New test.
1396 * testsuite/gas/arm/mve-ldst.s: Likewise.
1398 2020-01-31 Nick Clifton <nickc@redhat.com>
1400 * po/fr.po: Updated French translation.
1401 * po/ru.po: Updated Russian translation.
1403 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1405 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1407 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1408 * testsuite/gas/aarch64/sve-movprfx_28.d,
1409 * testsuite/gas/aarch64/sve-movprfx_28.l,
1410 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1412 2020-01-30 Jan Beulich <jbeulich@suse.com>
1414 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1415 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1416 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1417 Adjust expectations.
1419 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1421 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1422 * testsuite/gas/bpf/alu-be.d: Likewise.
1423 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1424 * testsuite/gas/bpf/alu32-be.d: Likewise.
1426 2020-01-30 Jan Beulich <jbeulich@suse.com>
1428 * testsuite/gas/i386/x86-64-branch-2.s,
1429 testsuite/gas/i386/x86-64-branch-4.s,
1430 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1431 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1432 testsuite/gas/i386/x86-64-branch-2.d,
1433 testsuite/gas/i386/x86-64-branch-4.l,
1434 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1436 2020-01-30 Jan Beulich <jbeulich@suse.com>
1438 * config/tc-i386.c (process_suffix): .
1439 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1440 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1442 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1444 testsuite/gas/i386/x86_64.s: Add RETF cases.
1445 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1446 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1447 testsuite/gas/i386/x86-64-opcode.d,
1448 testsuite/gas/i386/x86-64-suffix-intel.d,
1449 testsuite/gas/i386/x86-64-suffix.d,
1450 testsuite/gas/i386/x86_64-intel.d
1451 testsuite/gas/i386/x86_64.d: Adjust expectations.
1452 * testsuite/gas/i386/x86-64-suffix.e,
1453 testsuite/gas/i386/x86_64.e: New.
1455 2020-01-30 Jan Beulich <jbeulich@suse.com>
1457 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1460 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1463 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1465 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1466 differences. Document movslq and movsxd.
1467 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1468 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1469 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1470 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1471 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1472 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1473 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1474 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1475 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1476 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1477 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1479 2020-01-27 Alan Modra <amodra@gmail.com>
1481 * testsuite/gas/all/gas.exp: Replace case statements with switch
1483 * testsuite/gas/elf/elf.exp: Likewise.
1484 * testsuite/gas/macros/macros.exp: Likewise.
1485 * testsuite/lib/gas-defs.exp: Likewise.
1487 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1490 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1491 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1493 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1495 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1496 s exts must be known, so rename *ok* to *fail*.
1497 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1498 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1499 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1501 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1502 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1504 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1507 * config/tc-i386.c (check_long_reg): Always disallow double word
1508 suffix in mnemonic with word general register.
1509 * testsuite/gas/i386/general.s: Replace word general register
1510 with double word general register for movl.
1511 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1513 * testsuite/gas/i386/general.l: Updated.
1514 * testsuite/gas/i386/inval.l: Likewise.
1516 2020-01-22 Alan Modra <amodra@gmail.com>
1518 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1519 __tls_get_addr_desc and __tls_get_addr_opt.
1521 2020-01-21 Jan Beulich <jbeulich@suse.com>
1523 * testsuite/gas/i386/inval-crc32.s,
1524 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1525 * testsuite/gas/i386/inval-crc32.l,
1526 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1528 2020-01-21 Jan Beulich <jbeulich@suse.com>
1530 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1531 generic code path. Deal with No_lSuf being set in a template.
1532 * testsuite/gas/i386/inval-crc32.l,
1533 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1534 instead of error(s) when operand size is ambiguous.
1535 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1536 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1537 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1538 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1539 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1540 Adjust expectations.
1542 2020-01-21 Jan Beulich <jbeulich@suse.com>
1544 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1545 and an intel_syntax check. Re-write lack-of-suffix processing
1547 * doc/c-i386.texi: Document operand size defaults for suffix-
1548 less AT&T syntax insns.
1549 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1550 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1551 testsuite/gas/i386/x86-64-avx-scalar.s,
1552 testsuite/gas/i386/x86-64-avx.s,
1553 testsuite/gas/i386/x86-64-bundle.s,
1554 testsuite/gas/i386/x86-64-intel64.s,
1555 testsuite/gas/i386/x86-64-lock-1.s,
1556 testsuite/gas/i386/x86-64-opcode.s,
1557 testsuite/gas/i386/x86-64-sse2avx.s,
1558 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1559 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1560 testsuite/gas/i386/x86-64-nops.s,
1561 testsuite/gas/i386/x86-64-ptwrite.s,
1562 testsuite/gas/i386/x86-64-simd.s,
1563 testsuite/gas/i386/x86-64-sse-noavx.s,
1564 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1566 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1567 testsuite/gas/i386/noreg64.s: Add further tests.
1568 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1569 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1570 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1571 testsuite/gas/i386/sse-noavx.d,
1572 testsuite/gas/i386/x86-64-intel64.d,
1573 testsuite/gas/i386/x86-64-nops.d,
1574 testsuite/gas/i386/x86-64-opcode.d,
1575 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1576 testsuite/gas/i386/x86-64-ptwrite.d,
1577 testsuite/gas/i386/x86-64-simd-intel.d,
1578 testsuite/gas/i386/x86-64-simd-suffix.d,
1579 testsuite/gas/i386/x86-64-simd.d,
1580 testsuite/gas/i386/x86-64-sse-noavx.d
1581 testsuite/gas/i386/x86-64-suffix.d,
1582 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1583 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1584 testsuite/gas/i386/noreg64.l: New.
1585 * testsuite/gas/i386/i386.exp: Run new tests.
1587 2020-01-21 Jan Beulich <jbeulich@suse.com>
1589 * testsuite/gas/i386/avx512_bf16_vl.s,
1590 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1591 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1592 broadcast forms of VCVTNEPS2BF16.
1593 * testsuite/gas/i386/avx512_bf16_vl.d,
1594 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1596 2020-01-20 Nick Clifton <nickc@redhat.com>
1598 * po/uk.po: Updated Ukranian translation.
1600 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1603 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1604 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1606 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1607 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1608 R_X86_64_GOTPC32_TLSDESC relocation.
1610 2020-01-18 Nick Clifton <nickc@redhat.com>
1612 * configure: Regenerate.
1613 * po/gas.pot: Regenerate.
1615 2020-01-18 Nick Clifton <nickc@redhat.com>
1617 Binutils 2.34 branch created.
1619 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1621 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1622 with vex_encoding_vex.
1623 (parse_insn): Likewise.
1624 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1625 and {vex3} documentation.
1626 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1628 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1630 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1633 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1634 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1635 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1636 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1637 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1638 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1640 2020-01-16 Jan Beulich <jbeulich@suse.com>
1642 * config/tc-i386.c (match_template): Drop found_cpu_match local
1645 2020-01-16 Jan Beulich <jbeulich@suse.com>
1647 * testsuite/gas/i386/avx512dq-inval.l,
1648 testsuite/gas/i386/avx512dq-inval.s: New.
1649 * testsuite/gas/i386/i386.exp: Run new test.
1651 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1653 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1654 relocations when the target is 430X, except when extracting part of an
1656 (msp430_srcoperand): Adjust comment.
1657 Initialize the expp member of the msp430_operand_s struct as
1659 (msp430_dstoperand): Likewise.
1660 * testsuite/gas/msp430/msp430.exp: Run new test.
1661 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1662 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1664 2020-01-15 Alan Modra <amodra@gmail.com>
1666 * configure.tgt: Add sparc-*-freebsd case.
1668 2020-01-14 Lili Cui <lili.cui@intel.com>
1670 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1671 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1672 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1673 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1674 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1675 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1676 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1677 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1678 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1679 * testsuite/gas/i386/align-branch-5.d: Likewise.
1680 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1681 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1682 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1683 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1684 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1685 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1686 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1687 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1688 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1689 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1690 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1691 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1693 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1696 * config/tc-z80.c: Add support for half precision, single
1697 precision and double precision floating point values.
1698 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1699 * doc/as.texi: Add new z80 command line options.
1700 * doc/c-z80.texi: Document new z80 command line options.
1701 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1702 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1703 * testsuite/gas/z80/z80.exp: Run the new test.
1704 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1705 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1706 * testsuite/gas/z80/strings.d: Update expected output.
1708 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1710 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1713 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1715 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1717 * config/tc-arc.h: Add header if/defs.
1718 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1720 2020-01-13 Alan Modra <amodra@gmail.com>
1722 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1724 2020-01-13 Alan Modra <amodra@gmail.com>
1726 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1729 2020-01-10 Alan Modra <amodra@gmail.com>
1731 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1732 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1734 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1737 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1739 (emit_ld_r_r): Likewise.
1740 (emit_ld_rr_m): Likewise.
1741 (emit_ld_rr_nn): Likewise.
1743 2020-01-09 Jan Beulich <jbeulich@suse.com>
1745 * config/tc-i386.c (optimize_encoding): Add
1746 is_any_vex_encoding() invocations. Drop respective
1747 i.tm.extension_opcode == None checks.
1749 2020-01-09 Jan Beulich <jbeulich@suse.com>
1751 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1752 REX transformations. Correct comment indentation.
1754 2020-01-09 Jan Beulich <jbeulich@suse.com>
1756 * config/tc-i386.c (optimize_encoding): Generalize register
1757 transformation for TEST optimization.
1759 2020-01-09 Jan Beulich <jbeulich@suse.com>
1761 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1762 testsuite/gas/i386/x86-64-sysenter-amd.d,
1763 testsuite/gas/i386/x86-64-sysenter-amd.l,
1764 testsuite/gas/i386/x86-64-sysenter-intel.d,
1765 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1766 * testsuite/gas/i386/i386.exp: Run new tests.
1768 2020-01-08 Nick Clifton <nickc@redhat.com>
1771 * doc/as.texi (Align): Document the fact that all arguments can be
1774 (P2align): Likewise.
1776 2020-01-08 Nick Clifton <nickc@redhat.com>
1779 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1780 already defined as a different symbol type.
1781 * testsuite/gas/elf/pr14891.s: New test source file.
1782 * testsuite/gas/elf/pr14891.d: New test driver.
1783 * testsuite/gas/elf/pr14891.s: New test expected error output.
1784 * testsuite/gas/elf/elf.exp: Run the new test.
1786 2020-01-08 Alan Modra <amodra@gmail.com>
1788 * config/tc-z8k.c (md_begin): Make idx unsigned.
1789 (get_specific): Likewise for this_index.
1791 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1793 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1794 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1795 (md_operand): Set X_md to absent.
1796 (arc_parse_name): Check for X_md.
1798 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1801 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1802 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1804 * read.c (next_char_of_string): Likewise.
1805 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1806 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1808 2020-01-03 Nick Clifton <nickc@redhat.com>
1810 * po/sv.po: Updated Swedish translation.
1812 2020-01-03 Jan Beulich <jbeulich@suse.com>
1814 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1815 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1817 2020-01-03 Jan Beulich <jbeulich@suse.com>
1819 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1820 by-element usdot. Add 64-bit form tests for by-element sudot.
1821 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1823 2020-01-03 Jan Beulich <jbeulich@suse.com>
1825 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1826 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1828 2020-01-03 Jan Beulich <jbeulich@suse.com>
1830 * testsuite/gas/aarch64/f64mm.d,
1831 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1833 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1835 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1836 support for assembler code generated by SDCC. Add new relocation
1837 types. Add z80-elf target support.
1838 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1839 labels. Local labels starts from ".L".
1840 * NEWS: Mention the new support.
1841 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1842 * testsuite/gas/all/fwdexp.s: Likewise.
1843 * testsuite/gas/all/cond.l: Likewise.
1844 * testsuite/gas/all/cond.s: Likewise.
1845 * testsuite/gas/all/fwdexp.d: Likewise.
1846 * testsuite/gas/all/fwdexp.s: Likewise.
1847 * testsuite/gas/elf/section2.e-mips: Likewise.
1848 * testsuite/gas/elf/section2.l: Likewise.
1849 * testsuite/gas/elf/section2.s: Likewise.
1850 * testsuite/gas/macros/app1.d: Likewise.
1851 * testsuite/gas/macros/app1.s: Likewise.
1852 * testsuite/gas/macros/app2.d: Likewise.
1853 * testsuite/gas/macros/app2.s: Likewise.
1854 * testsuite/gas/macros/app3.d: Likewise.
1855 * testsuite/gas/macros/app3.s: Likewise.
1856 * testsuite/gas/macros/app4.d: Likewise.
1857 * testsuite/gas/macros/app4.s: Likewise.
1858 * testsuite/gas/macros/app4b.s: Likewise.
1859 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1860 * testsuite/gas/z80/z80.exp: Add new tests
1861 * testsuite/gas/z80/dollar.d: New file.
1862 * testsuite/gas/z80/dollar.s: New file.
1863 * testsuite/gas/z80/ez80_adl_all.d: New file.
1864 * testsuite/gas/z80/ez80_adl_all.s: New file.
1865 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1866 * testsuite/gas/z80/ez80_isuf.s: New file.
1867 * testsuite/gas/z80/ez80_z80_all.d: New file.
1868 * testsuite/gas/z80/ez80_z80_all.s: New file.
1869 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1870 * testsuite/gas/z80/r800_extra.d: New file.
1871 * testsuite/gas/z80/r800_extra.s: New file.
1872 * testsuite/gas/z80/r800_ii8.d: New file.
1873 * testsuite/gas/z80/r800_z80_doc.d: New file.
1874 * testsuite/gas/z80/z180.d: New file.
1875 * testsuite/gas/z80/z180.s: New file.
1876 * testsuite/gas/z80/z180_z80_doc.d: New file.
1877 * testsuite/gas/z80/z80_doc.d: New file.
1878 * testsuite/gas/z80/z80_doc.s: New file.
1879 * testsuite/gas/z80/z80_ii8.d: New file.
1880 * testsuite/gas/z80/z80_ii8.s: New file.
1881 * testsuite/gas/z80/z80_in_f_c.d: New file.
1882 * testsuite/gas/z80/z80_in_f_c.s: New file.
1883 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1884 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1885 * testsuite/gas/z80/z80_out_c_0.d: New file.
1886 * testsuite/gas/z80/z80_out_c_0.s: New file.
1887 * testsuite/gas/z80/z80_reloc.d: New file.
1888 * testsuite/gas/z80/z80_reloc.s: New file.
1889 * testsuite/gas/z80/z80_sli.d: New file.
1890 * testsuite/gas/z80/z80_sli.s: New file.
1892 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1894 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1897 2020-01-01 Alan Modra <amodra@gmail.com>
1899 Update year range in copyright notice of all files.
1901 For older changes see ChangeLog-2019
1903 Copyright (C) 2020 Free Software Foundation, Inc.
1905 Copying and distribution of this file, with or without modification,
1906 are permitted in any medium without royalty provided the copyright
1907 notice and this notice are preserved.
1913 version-control: never