1 2020-05-04 Nick Clifton <nickc@redhat.com>
3 2020-05-04 Andre Vieira <andre.simoesdiasvieira@arm.com>
6 * config/tc-arm.c (do_mve_vmull): Fix scalar and NEON parsing of vmul.
7 * testsuite/gas/arm/mve-scalar-vmult-it.d: New test.
8 * testsuite/gas/arm/mve-scalar-vmult-it.s: New test.
10 2020-05-04 Nick Clifton <nickc@redhat.com>
13 * dwarf2dbg.c (out_dir_and_file_list): Check for the directory
14 table's existence before looking at its entries.
15 Also do not emit a default directory entry if there are no
18 * testsuite/gas/elf/pr25917.s: New test source file.
19 * testsuite/gas/elf/pr25917.d: New test driver.
20 * testsuite/gas/elf/elf.exp (run_elf_list_test): Run the new test.
22 2020-04-30 Alex Coplan <alex.coplan@arm.com>
24 * config/tc-aarch64.c (fix_insn): Implement for
25 AARCH64_OPND_UNDEFINED.
26 (parse_operands): Implement for AARCH64_OPND_UNDEFINED.
27 * testsuite/gas/aarch64/udf.s: New.
28 * testsuite/gas/aarch64/udf.d: New.
29 * testsuite/gas/aarch64/udf-invalid.s: New.
30 * testsuite/gas/aarch64/udf-invalid.l: New.
31 * testsuite/gas/aarch64/udf-invalid.d: New.
33 2020-04-30 Yoshinori Sato <ysato@users.sourceforge.jp>
35 * config/tc-rx.c (elf_flags): Reset default value.
36 (md_parse_option): For rx-elf Initialize elf_flags with RX_ABI.
38 2020-04-29 Max Filippov <jcmvbkbc@gmail.com>
40 * config/tc-xtensa.c (XTENSA_MARCH_EARLIEST): Define macro as 0
42 (microarch_earliest): New static variable.
43 (xg_translate_idioms): Translate "simcall" to "simcall 0" when
44 simcall opcode has mandatory parameter.
45 (xg_init_global_config): Initialize microarch_earliest.
47 2020-04-29 Nick Clifton <nickc@redhat.com>
50 * config/tc-sh.c (build_Mytes): Change operand type IMM0_8 to
51 IMM0_8S and add support for IMM0_8U.
52 * testsuite/gas/sh/sh4a.s: Add test of a logical insn using an
53 unsigned 8-bit immediate.
54 * testsuite/gas/sh/sh4a.d: Extended expected disassembly.
55 * testsuite/gas/sh/sh4al-dsp.d: Update expected disassembly.
57 2020-04-27 Tamar Christina <tamar.christina@arm.com>
59 * NEWS: Add news entry for big-obj.
60 * config/tc-i386.c (i386_target_format): Support new format.
61 * doc/c-i386.texi: Add i386 support.
62 * testsuite/gas/pe/big-obj.d: Rename test to not be x64 specific.
63 * testsuite/gas/pe/pe.exp (big-obj): Make test run on i386 as well.
65 2020-04-27 Nick Clifton <nickc@redhat.com>
68 * dwarf2dbg.c (struct file_entry): Add auto_assigned field.
69 (assign_file_to_slot): New function. Fills in an entry in the
71 (allocate_filenum): Use new function.
72 (allocate_filename_to_slot): Use new function. If the specified
73 slot entry is already in use, but was chosen automatically then
74 reassign the automatic entry.
76 2020-04-26 Hongtao Liu <hongtao.liu@intel.com
78 * config/tc-i386.c (lfence_before_ret_shl): New member.
79 (load_insn_p): implict load for POP/POPA/POPF/XLATB, no load
81 (insert_after_load): Issue warning for REP CMPS/SCAS.
82 (insert_before_before): Handle iret, Handle
83 -mlfence-before-ret=shl, Adjust operand size of or/not/shl to ret's,
84 (md_parse_option): Change -mlfence-before-ret=[none|not|or] to
85 -mlfence-before-ret=[none/not/or/shl/yes].
86 Enable -mlfence-before-ret=shl when
87 -mlfence-beofre-indirect-branch=all and no explict -mlfence-before-ret option.
88 (md_show_usage): Ditto.
89 * doc/c-i386.texi: Ditto.
90 * testsuite/gas/i386/i386.exp: Add new testcases.
91 * testsuite/gas/i386/lfence-load-b.d: New.
92 * testsuite/gas/i386/lfence-load-b.e: New.
93 * testsuite/gas/i386/lfence-load.d: Modified.
94 * testsuite/gas/i386/lfence-load.e: New.
95 * testsuite/gas/i386/lfence-load.s: Modified.
96 * testsuite/gas/i386/lfence-ret-a.d: Modified.
97 * testsuite/gas/i386/lfence-ret-b.d: Modified.
98 * testsuite/gas/i386/lfence-ret-c.d: New.
99 * testsuite/gas/i386/lfence-ret-d.d: New.
100 * testsuite/gas/i386/lfence-ret.s: Modified.
101 * testsuite/gas/i386/x86-64-lfence-load-b.d: New.
102 * testsuite/gas/i386/x86-64-lfence-load.d: Modified.
103 * testsuite/gas/i386/x86-64-lfence-load.s: Modified.
104 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Modified.
105 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Modified.
106 * testsuite/gas/i386/x86-64-lfence-ret-c.d: New.
107 * testsuite/gas/i386/x86-64-lfence-ret-d.d: New
108 * testsuite/gas/i386/x86-64-lfence-ret-e.d: New.
109 * testsuite/gas/i386/x86-64-lfence-ret.e: New.
110 * testsuite/gas/i386/x86-64-lfence-ret.s: New.
112 2020-04-22 Max Filippov <jcmvbkbc@gmail.com>
115 * config/tc-xtensa.c (md_apply_fix): Replace
116 BFD_RELOC_XTENSA_DIFF{8,16,32} generation with
117 BFD_RELOC_XTENSA_PDIFF{8,16,32} and
118 BFD_RELOC_XTENSA_NDIFF{8,16,32} generation.
119 * testsuite/gas/xtensa/loc.d: Replace BFD_RELOC_XTENSA_DIFF16
120 with BFD_RELOC_XTENSA_PDIFF16 in the expected output.
122 2020-04-22 Alan Modra <amodra@gmail.com>
124 * config/obj-elf.c (elf_frob_symbol): Unconditionally remove
125 symbol for ".symver .. remove".
126 * doc/as.texi (.symver): Update.
127 * testsuite/gas/symver/symver11.s: Make foo weak.
128 * testsuite/gas/symver/symver11.d: Expect an error.
129 * testsuite/gas/symver/symver7.d: Allow other random symbols.
131 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
133 * testsuite/gas/symver/symver11.s: Add ".balign 8".
135 2020-04-21 Andreas Schwab <schwab@linux-m68k.org>
138 * testsuite/gas/m68k/operands.s: Add tests for cmpi.
139 * testsuite/gas/m68k/operands.d: Update.
140 * testsuite/gas/m68k/op68000.d: Update for new error messages.
142 2020-04-21 Tamar Christina <tamar.christina@arm.com>
145 * testsuite/gas/arm/pr24753.d: New test.
146 * testsuite/gas/arm/pr24753.s: New test.
148 2020-04-21 H.J. Lu <hongjiu.lu@intel.com>
152 * NEWS: Mention .symver extension.
153 * config/obj-elf.c (obj_elf_find_and_add_versioned_name): New
155 (obj_elf_symver): Call obj_elf_find_and_add_versioned_name to
156 add a version name. Add local, hidden and remove visibility
158 (elf_frob_symbol): Handle the list of version names. Update the
159 original symbol to local, hidden or remove it from the symbol
161 (elf_frob_file_before_adjust): Handle the list of version names.
162 * config/obj-elf.h (elf_visibility): New.
163 (elf_versioned_name_list): Likewise.
164 (elf_obj_sy): Change local to bitfield. Add rename, bad_version
165 and visibility. Change versioned_name pointer to struct
166 elf_versioned_name_list.
167 * doc/as.texi: Update .symver directive.
168 * testsuite/gas/symver/symver.exp: Run all *.d tests. Add more
169 error checking tests.
170 * testsuite/gas/symver/symver6.d: New file.
171 * testsuite/gas/symver/symver7.d: Likewise.
172 * testsuite/gas/symver/symver7.s: Likewise.
173 * testsuite/gas/symver/symver8.d: Likewise.
174 * testsuite/gas/symver/symver8.s: Likewise.
175 * testsuite/gas/symver/symver9.s: Likewise.
176 * testsuite/gas/symver/symver9a.d: Likewise.
177 * testsuite/gas/symver/symver9b.d: Likewise.
178 * testsuite/gas/symver/symver10.s: Likewise.
179 * testsuite/gas/symver/symver10a.d: Likewise.
180 * testsuite/gas/symver/symver10b.d: Likewise.
181 * testsuite/gas/symver/symver11.d: Likewise.
182 * testsuite/gas/symver/symver11.s: Likewise.
183 * testsuite/gas/symver/symver12.d: Likewise.
184 * testsuite/gas/symver/symver12.s: Likewise.
185 * testsuite/gas/symver/symver13.d: Likewise.
186 * testsuite/gas/symver/symver13.s: Likewise.
187 * testsuite/gas/symver/symver14.d: Likewise.
188 * testsuite/gas/symver/symver14.l: Likewise.
189 * testsuite/gas/symver/symver15.d: Likewise.
190 * testsuite/gas/symver/symver15.l: Likewise.
191 * testsuite/gas/symver/symver6.l: Removed.
192 * testsuite/gas/symver/symver6.s: Updated.
194 2020-04-20 Sudakshina Das <sudi.das@arm.com>
196 * config/tc-aarch64.c (parse_barrier_psb): Update error messages
198 * testsuite/gas/aarch64/system-2.d: Update -march and new tsb tests.
199 * testsuite/gas/aarch64/system-2.s: Add new tsb tests.
200 * testsuite/gas/aarch64/system.d: Update.
202 2020-04-20 Sudakshina Das <sudi.das@arm.com>
204 * testsuite/gas/aarch64/bti.d: Update -march option.
205 * testsuite/gas/aarch64/illegal-bti.d: Remove.
206 * testsuite/gas/aarch64/illegal-bti.l: Remove.
207 * testsuite/gas/aarch64/illegal-ras-1.l: Remove esb.
208 * testsuite/gas/aarch64/illegal-ras-1.s: Remove esb.
210 2020-04-17 Alan Modra <amodra@gmail.com>
212 * config/tc-bfin.h (TC_EQUAL_IN_INSN): Allow assignment to dot.
214 2020-04-16 Gagan Singh Sidhu <broly@mac.com>
215 Nick Clifton <nickc@redhat.com>
218 * config/obj-elf.c (obj_elf_type): Reject ifunc symbols on MIPS
220 * testsuite/gas/elf/elf.exp: Add MIPS targets to the list to skip
222 * testsuite/gas/elf/type-noifunc.e: Update to allow for MIPS
223 targets running this test.
225 2020-02-16 David Faust <david.faust@oracle.com>
227 * testsuite/gas/bpf/bpf.exp: Run jump32 tests.
228 * testsuite/gas/bpf/jump32.s: New file.
229 * testsuite/gas/bpf/jump32.d: Likewise.
231 2020-04-08 H.J. Lu <hongjiu.lu@intel.com>
233 * doc/c-i386.texi: Correct -mlfence-before-indirect-branch=
236 2020-04-08 Gunther Nikl <gnikl@justmail.de>
238 * config/tc-moxie.h (MD_PCREL_FROM_SECTION): Delete define.
239 (md_pcrel_from): Remove prototytpe.
240 * config/tc-m32c.h (MD_PCREL_FROM_SECTION): Delete duplicate
242 (md_pcrel_from_section): Remove duplicate prototype.
243 * tc.h (md_pcrel_from_section): Add prototype.
244 * config/tc-aarch64.h (md_pcrel_from_section): Remove prototype.
245 * config/tc-arc.h (md_pcrel_from_section): Likewise.
246 * config/tc-arm.h (md_pcrel_from_section): Likewise.
247 * config/tc-avr.h (md_pcrel_from_section): Likewise.
248 * config/tc-bfin.h (md_pcrel_from_section): Likewise.
249 * config/tc-bpf.h (md_pcrel_from_section): Likewise.
250 * config/tc-csky.h (md_pcrel_from_section): Likewise.
251 * config/tc-d10v.h (md_pcrel_from_section): Likewise.
252 * config/tc-d30v.h (md_pcrel_from_section): Likewise.
253 * config/tc-epiphany.h (md_pcrel_from_section): Likewise.
254 * config/tc-fr30.h (md_pcrel_from_section): Likewise.
255 * config/tc-frv.h (md_pcrel_from_section): Likewise.
256 * config/tc-iq2000.h (md_pcrel_from_section): Likewise.
257 * config/tc-lm32.h (md_pcrel_from_section): Likewise.
258 * config/tc-m32c.h (md_pcrel_from_section): Likewise.
259 * config/tc-m32r.h (md_pcrel_from_section): Likewise.
260 * config/tc-mcore.h (md_pcrel_from_section): Likewise.
261 * config/tc-mep.h (md_pcrel_from_section): Likewise.
262 * config/tc-metag.h (md_pcrel_from_section): Likewise.
263 * config/tc-microblaze.h (md_pcrel_from_section): Likewise.
264 * config/tc-mmix.h (md_pcrel_from_section): Likewise.
265 * config/tc-moxie.h (md_pcrel_from_section): Likewise.
266 * config/tc-msp430.h (md_pcrel_from_section): Likewise.
267 * config/tc-mt.h (md_pcrel_from_section): Likewise.
268 * config/tc-or1k.h (md_pcrel_from_section): Likewise.
269 * config/tc-ppc.h (md_pcrel_from_section): Likewise.
270 * config/tc-rl78.h (md_pcrel_from_section): Likewise.
271 * config/tc-rx.h (md_pcrel_from_section): Likewise.
272 * config/tc-s390.h (md_pcrel_from_section): Likewise.
273 * config/tc-sh.h (md_pcrel_from_section): Likewise.
274 * config/tc-xc16x.h (md_pcrel_from_section): Likewise.
275 * config/tc-xstormy16.h (md_pcrel_from_section): Likewise.
276 * config/tc-microblaze.h (md_begin, md_assemble, md_undefined_symbol,
277 md_show_usage, md_convert_frag, md_operand, md_number_to_chars,
278 md_estimate_size_before_relax, md_section_align, tc_gen_reloc,
279 md_apply_fix3): Delete prototypes.
281 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
283 * NEWS: Mention support for Intel SERIALIZE and TSXLDTRK
286 2020-04-07 H.J. Lu <hongjiu.lu@intel.com>
288 * doc/c-z80.texi: Fix @xref warnings.
290 2020-04-07 Lili Cui <lili.cui@intel.com>
292 * config/tc-i386.c (cpu_arch): Add .TSXLDTRK.
293 (cpu_noarch): Likewise.
294 * doc/c-i386.texi: Document TSXLDTRK.
295 * testsuite/gas/i386/i386.exp: Run TSXLDTRK tests.
296 * testsuite/gas/i386/tsxldtrk.d: Likewise.
297 * testsuite/gas/i386/tsxldtrk.s: Likewise.
298 * testsuite/gas/i386/x86-64-tsxldtrk.d: Likewise.
300 2020-04-02 Lili Cui <lili.cui@intel.com>
302 * config/tc-i386.c (cpu_arch): Add .serialize.
303 (cpu_noarch): Likewise.
304 * doc/c-i386.texi: Document serialize.
305 * testsuite/gas/i386/i386.exp: Run serialize tests
306 * testsuite/gas/i386/serialize.d: Likewise.
307 * testsuite/gas/i386/x86-64-serialize.d: Likewise.
308 * testsuite/gas/i386/serialize.s: Likewise.
310 2020-04-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
312 * testsuite/gas/elf/section12a.d: Use notarget instead of xfail.
313 * testsuite/gas/elf/section12b.d: Likewise.
314 * testsuite/gas/elf/section16a.d: Likewise.
315 * testsuite/gas/elf/section16b.d: Likewise.
317 2020-04-02 Gunther Nikl <gnikl@justmail.de>
319 * config/tc-m68k.c (m68k_ip): Fix range check for index register
320 with a suppressed address register.
322 2020-04-01 H.J. Lu <hongjiu.lu@intel.com>
325 * config/tc-i386.h (TC_FORCE_RELOCATION_ABS): New.
326 * testsuite/gas/i386/localpic.s: Add a test for relocation
327 against local absolute symbol.
328 * testsuite/gas/i386/x86-64-localpic.s: Likewise.
329 * testsuite/gas/i386/localpic.d: Updated.
330 * testsuite/gas/i386/x86-64-localpic.d: Likewise.
331 * testsuite/gas/i386/ilp32/x86-64-localpic.d: Likewise.
333 2020-04-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
336 * testsuite/gas/i386/solaris/x86-64-branch-2.d: New file.
337 * testsuite/gas/i386/solaris/x86-64-branch-3.d: New file.
338 * testsuite/gas/i386/solaris/x86-64-jump.d: Incorporate changes to
339 testsuite/gas/i386/x86-64-jump.d.
340 * gas/testsuite/gas/i386/solaris/x86-64-mpx-branch-1.d:
341 Incorporate changes to
342 gas/testsuite/gas/i386/x86-64-mpx-branch-1.d.
343 * testsuite/gas/i386/solaris/x86-64-mpx-branch-2.d : Incorporate
344 changes to testsuite/gas/i386/x86-64-mpx-branch-2.d.
345 * testsuite/gas/i386/x86-64-branch-2.d: Skip on *-*-solaris*.
346 * testsuite/gas/i386/x86-64-branch-3.d: Likewise.
348 2020-03-31 Maciej W. Rozycki <macro@linux-mips.org>
352 * dwarf2dbg.c: Do not include "bignum.h".
354 2020-03-30 Nelson Chu <nelson.chu@sifive.com>
356 * testsuite/gas/riscv/alias-csr.d: Move this to priv-reg-pseudo.
357 * testsuite/gas/riscv/alias-csr.s: Likewise.
358 * testsuite/gas/riscv/no-aliases-csr.d: Move this
359 to priv-reg-pseudo-noalias.
360 * testsuite/gas/riscv/bad-csr.d: Rename to priv-reg-fail-nonexistent.
361 * testsuite/gas/riscv/bad-csr.l: Likewise.
362 * testsuite/gas/riscv/bad-csr.s: Likewise.
363 * testsuite/gas/riscv/satp.d: Removed. Already included in priv-reg.
364 * testsuite/gas/riscv/satp.s: Likewise.
365 * testsuite/gas/riscv/priv-reg-pseudo.d: New testcase for all pseudo
366 csr instruction, including alias-csr testcase.
367 * testsuite/gas/riscv/priv-reg-pseudo.s: Likewise.
368 * testsuite/gas/riscv/priv-reg-pseudo-noalias.d: New testcase for all
369 pseudo instruction with objdump -Mno-aliases.
370 * testsuite/gas/riscv/priv-reg-fail-nonexistent.d: New testcase.
371 * testsuite/gas/riscv/priv-reg-fail-nonexistent.l: Likewise.
372 * testsuite/gas/riscv/priv-reg-fail-nonexistent.s: Likewise.
373 * testsuite/gas/riscv/priv-reg.d: Update CSR to 1.11.
374 * testsuite/gas/riscv/priv-reg.s: Likewise.
375 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
376 * testsuite/gas/riscv/csr-dw-regnums.d: Likewise.
377 * testsuite/gas/riscv/csr-dw-regnums.s: Likewise.
379 2020-03-25 J.W. Jagersma <jwjagersma@gmail.com>
381 * config/obj-coff.c (obj_coff_section): Set the bss flag on
382 sections with the "b" attribute.
384 2020-03-22 Alan Modra <amodra@gmail.com>
386 * testsuite/gas/s12z/truncated.d: Update expected output.
388 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
391 * config/tc-z80.c (md_pseudo_table): Add xdef anf xref pseudo ops.
392 * doc/c-z80.texi: Update documentation.
394 2020-03-17 Sergey Belyashov <sergey.belyashov@gmail.com>
399 Fix disassembling ED+A4/AC/B4/BC opcodes.
400 Fix assembling lines containing colonless label and instruction
401 with first operand inside parentheses.
402 Fix registration of unsupported by target CPU registers.
403 * config/tc-z80.c: See above.
404 * config/tc-z80.h: See above.
405 * testsuite/gas/z80/colonless.d: Update test.
406 * testsuite/gas/z80/colonless.s: Likewise.
407 * testsuite/gas/z80/ez80_adl_all.d: Likewise.
408 * testsuite/gas/z80/ez80_unsup_regs.d: Likewise.
409 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
410 * testsuite/gas/z80/gbz80_unsup_regs.d: Likewise.
411 * testsuite/gas/z80/r800_unsup_regs.d: Likewise.
412 * testsuite/gas/z80/unsup_regs.s: Likewise.
413 * testsuite/gas/z80/z180_unsup_regs.d: Likewise.
414 * testsuite/gas/z80/z80.exp: Likewise.
415 * testsuite/gas/z80/z80_strict_unsup_regs.d: Likewise.
416 * testsuite/gas/z80/z80_unsup_regs.d: Likewise.
417 * testsuite/gas/z80/z80n_unsup_regs.d: Likewise.
419 2020-03-13 Andre Vieira <andre.simoesdiasvieira@arm.com>
422 * config/tc-arm.c (operand_parse_code): Add OP_RNSDMQR and OP_oRNSDMQ.
423 (parse_operands): Handle new operand codes.
424 (do_neon_dyadic_long): Make shape check accept the scalar variants.
425 (asm_opcode_insns): Fix operand codes for vaddl and vsubl.
426 * testsuite/gas/arm/mve-vaddsub-it.s: New test.
427 * testsuite/gas/arm/mve-vaddsub-it.d: New test.
428 * testsuite/gas/arm/mve-vaddsub-it-bad.s: New test.
429 * testsuite/gas/arm/mve-vaddsub-it-bad.l: New test.
430 * testsuite/gas/arm/mve-vaddsub-it-bad.d: New test.
431 * testsuite/gas/arm/nomve-vaddsub-it.d: New test.
433 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
435 * NEWS: Mention x86 assembler options for CVE-2020-0551.
437 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
439 * testsuite/gas/i386/i386.exp: Run new tests.
440 * testsuite/gas/i386/lfence-byte.d: New file.
441 * testsuite/gas/i386/lfence-byte.e: Likewise.
442 * testsuite/gas/i386/lfence-byte.s: Likewise.
443 * testsuite/gas/i386/lfence-indbr-a.d: Likewise.
444 * testsuite/gas/i386/lfence-indbr-b.d: Likewise.
445 * testsuite/gas/i386/lfence-indbr-c.d: Likewise.
446 * testsuite/gas/i386/lfence-indbr.e: Likewise.
447 * testsuite/gas/i386/lfence-indbr.s: Likewise.
448 * testsuite/gas/i386/lfence-load.d: Likewise.
449 * testsuite/gas/i386/lfence-load.s: Likewise.
450 * testsuite/gas/i386/lfence-ret-a.d: Likewise.
451 * testsuite/gas/i386/lfence-ret-b.d: Likewise.
452 * testsuite/gas/i386/lfence-ret.s: Likewise.
453 * testsuite/gas/i386/x86-64-lfence-byte.d: Likewise.
454 * testsuite/gas/i386/x86-64-lfence-byte.e: Likewise.
455 * testsuite/gas/i386/x86-64-lfence-byte.s: Likewise.
456 * testsuite/gas/i386/x86-64-lfence-indbr-a.d: Likewise.
457 * testsuite/gas/i386/x86-64-lfence-indbr-b.d: Likewise.
458 * testsuite/gas/i386/x86-64-lfence-indbr-c.d: Likewise.
459 * testsuite/gas/i386/x86-64-lfence-indbr.e: Likewise.
460 * testsuite/gas/i386/x86-64-lfence-indbr.s: Likewise.
461 * testsuite/gas/i386/x86-64-lfence-load.d: Likewise.
462 * testsuite/gas/i386/x86-64-lfence-load.s: Likewise.
463 * testsuite/gas/i386/x86-64-lfence-ret-a.d: Likewise.
464 * testsuite/gas/i386/x86-64-lfence-ret-b.d: Likewise.
466 2020-03-11 H.J. Lu <hongjiu.lu@intel.com>
468 * config/tc-i386.c (lfence_after_load): New.
469 (lfence_before_indirect_branch_kind): New.
470 (lfence_before_indirect_branch): New.
471 (lfence_before_ret_kind): New.
472 (lfence_before_ret): New.
475 (insert_lfence_after): New.
476 (insert_lfence_before): New.
477 (md_assemble): Call insert_lfence_before and insert_lfence_after.
479 (OPTION_MLFENCE_AFTER_LOAD): New.
480 (OPTION_MLFENCE_BEFORE_INDIRECT_BRANCH): New.
481 (OPTION_MLFENCE_BEFORE_RET): New.
482 (md_longopts): Add -mlfence-after-load=,
483 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
484 (md_parse_option): Handle -mlfence-after-load=,
485 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
486 (md_show_usage): Display -mlfence-after-load=,
487 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
488 (i386_cons_align): New.
489 * config/tc-i386.h (i386_cons_align): New.
490 (md_cons_align): New.
491 * doc/c-i386.texi: Document -mlfence-after-load=,
492 -mlfence-before-indirect-branch= and -mlfence-before-ret=.
494 2020-03-11 Nick Clifton <nickc@redhat.com>
498 * dwarf2dbg.c (DWARF2_FILE_TIME_NAME): Default to -1.
499 (DWARF2_FILE_SIZE_NAME): Default to -1.
500 (DWARF2_LINE_VERSION): Default to the current dwarf level or 3,
502 (DWARF2_LINE_MAX_OPS_PER_INSN): Provide a default value of 1.
503 (NUM_MD5_BYTES): Define.
504 (struct file entry): Add md5 field.
505 (get_filenum): Delete and replace with...
506 (get_basename): New function.
507 (get_directory_table_entry): New function.
508 (allocate_filenum): New function.
509 (allocate_filename_to_slot): New function.
510 (dwarf2_where): Use new functions.
511 (dwarf2_directive_filename): Add support for extended .file
513 (dwarf2_directive_loc): Allow the use of file number zero with
515 (out_file_list): Rename to...
516 (out_dir_and_file_list): Add DWARF 5 support.
517 (out_debug_line): Emit extra values into the section header for
519 (out_debug_str): Allow for file 0 to be used with DWARF 5.
520 * doc/as.texi (.file): Update the description of this pseudo-op.
521 * testsuite/gas/elf-dwarf-5-file0.s: Add more lines.
522 * testsuite/gas/elf-dwarf-5-file0.d: Update expected dump output.
523 * testsuite/gas/lns/lns-diag-1.l: Update expected error message.
524 * NEWS: Mention the new feature.
526 2020-03-10 Alan Modra <amodra@gmail.com>
528 * config/tc-csky.c (get_operand_value): Rewrite 1 << 31 expressions
529 to avoid signed overflow.
530 * config/tc-mcore.c (md_assemble): Likewise.
531 * config/tc-mips.c (gpr_read_mask, gpr_write_mask): Likewise.
532 * config/tc-nds32.c (SET_ADDEND): Likewise.
533 * config/tc-nios2.c (nios2_assemble_arg_R): Likewise.
535 2020-03-09 Jan Beulich <jbeulich@suse.com>
537 * testsuite/gas/i386/avx.s: Add long-form VCMP[PS][SD] pseudos.
538 * testsuite/gas/i386/avx.d, testsuite/gas/i386/avx-16bit.d,
539 testsuite/gas/i386/avx-intel.d: Adjust expectations.
541 2020-03-07 Alan Modra <amodra@gmail.com>
543 * testsuite/gas/elf/dwarf-5-file0.s: Don't start directives in
546 2020-03-06 Nick Clifton <nickc@redhat.com>
549 * dwarf2dbg.c (dwarf2_directive_filename): Allow a file number of
550 0 if the dwarf_level is 5 or more. Complain if a filename follows
552 * testsuite/gas/elf/dwarf-5-file0.s: New test.
553 * testsuite/gas/elf/dwarf-5-file0.d: New test driver.
554 * testsuite/gas/elf/elf.exp: Run the new test.
557 * config/tc-ia64.h (DWARF2_VERISION): Fix typo.
558 * doc/as.texi: Fix another typo.
560 2020-03-06 Nick Clifton <nickc@redhat.com>
563 * as.c (dwarf_level): Define.
564 (show_usage): Add --gdwarf-3, --gdwarf-4 and --gdwarf-5.
565 (parse_args): Add support for the new options.
566 as.h (dwarf_level): Prototype.
567 * dwarf2dbg.c (DWARF2_VERSION): Use dwarf_level as default version
569 * config/tc-ia64.h (DWARF2_VERISION): Update definition.
570 (DWARF2_LINE_VERSION): Remove definition.
571 * doc/as.texi: Document the new options.
573 2020-03-06 Nick Clifton <nickc@redhat.com>
576 * as.c (main): Allow matching input and outputs when they are
579 2020-03-06 Jan Beulich <jbeulich@suse.com>
581 * config/tc-i386.c (match_mem_size): Generalize broadcast special
583 (check_VecOperands): Zap xmmword/ymmword/zmmword when more than
584 one of byte/word/dword/qword is set alongside a SIMD register in
585 a template's operand.
587 2020-03-06 Jan Beulich <jbeulich@suse.com>
589 * config/tc-i386.c (match_template): Extend code in logic
590 rejecting certain suffixes in certain modes to also cover mask
591 register use and VecSIB. Drop special casing of broadcast. Skip
592 immediates in the check.
594 2020-03-06 Jan Beulich <jbeulich@suse.com>
596 * config/tc-i386.c (match_template): Fold duplicate code in
597 logic rejecting certain suffixes in certain modes. Drop
600 2020-03-06 Jan Beulich <jbeulich@suse.com>
602 * config/tc-i386.c (process_suffix): Exlucde !vexw insns
603 alongside !norex64 ones.
604 * testsuite/gas/i386/x86-64-avx512bw.s: Test VPEXTR* and VPINSR*
605 with both 32- and 64-bit GPR operands.
606 * testsuite/gas/i386/x86-64-avx512f.s: Test VEXTRACTPS with both
607 32- and 64-bit GPR operands.
608 * testsuite/gas/i386/x86-64-avx512bw-intel.d,
609 testsuite/gas/i386/x86-64-avx512bw.d,
610 testsuite/gas/i386/x86-64-avx512f-intel.d,
611 testsuite/gas/i386/x86-64-avx512f.d: Adjust expectations.
613 2020-03-06 Jan Beulich <jbeulich@suse.com>
615 * config/tc-i386.c (md_assemble): Drop use of rex64.
616 (process_suffix): For REX.W for 64-bit CRC32.
618 2020-03-06 Jan Beulich <jbeulich@suse.com>
620 * config/tc-i386.c (i386_addressing_mode): For 32-bit
621 addressing for MPX insns without base/index.
622 * testsuite/gas/i386/mpx-16bit.s,
623 * testsuite/gas/i386/mpx-16bit.d: New.
624 * testsuite/gas/i386/i386.exp: Run new test.
626 2020-03-06 Jan Beulich <jbeulich@suse.com>
628 * testsuite/gas/i386/adx.s, testsuite/gas/i386/cet.s,
629 testsuite/gas/i386/ept.s, testsuite/gas/i386/fsgs.s,
630 testsuite/gas/i386/invpcid.s, testsuite/gas/i386/movdir.s,
631 testsuite/gas/i386/ptwrite.s, testsuite/gas/i386/vmx.s,
632 * testsuite/gas/i386/code16.s: Add CR, DR, and TR access cases
633 as well as a BSWAP one.
634 * testsuite/gas/i386/rdpid.s: Add 16-bit case.
635 * testsuite/gas/i386/sse2-16bit.s: Cover more insns.
636 * testsuite/gas/i386/adx-intel.d, testsuite/gas/i386/adx.d,
637 testsuite/gas/i386/cet-intel.d, testsuite/gas/i386/cet.d,
638 testsuite/gas/i386/code16.d, testsuite/gas/i386/ept-intel.d,
639 testsuite/gas/i386/ept.d, testsuite/gas/i386/fsgs-intel.d,
640 testsuite/gas/i386/fsgs.d, testsuite/gas/i386/invpcid-intel.d,
641 testsuite/gas/i386/invpcid.d, testsuite/gas/i386/movdir-intel.d,
642 testsuite/gas/i386/movdir.d, testsuite/gas/i386/ptwrite-intel.d,
643 testsuite/gas/i386/ptwrite.d, testsuite/gas/i386/rdpid-intel.d,
644 testsuite/gas/i386/rdpid.d, testsuite/gas/i386/sse2-16bit.d,
645 testsuite/gas/i386/vmx.d: Adjust expectations.
647 2020-03-06 Jan Beulich <jbeulich@suse.com>
649 * config/tc-i386.c (md_assemble): Also exclude tpause and umwait
650 from having their operands swapped.
651 * testsuite/gas/i386/waitpkg.s,
652 testsuite/gas/i386/x86-64-waitpkg.s: Add tpause and umwait
653 3-operand cases as well as testing of 16-bit code generation.
654 * testsuite/gas/i386/waitpkg.d,
655 testsuite/gas/i386/waitpkg-intel.d,
656 testsuite/gas/i386/x86-64-waitpkg.d,
657 testsuite/gas/i386/x86-64-waitpkg-intel.d: Adjust expectations.
659 2020-03-04 Nelson Chu <nelson.chu@sifive.com>
661 * config/tc-riscv.c (percent_op_utype): Support the modifier
663 * doc/c-riscv.texi: Add documentation.
664 * testsuite/gas/riscv/no-relax-reloc.d: Add test case for the new
665 modifier %got_pcrel_hi.
666 * testsuite/gas/riscv/no-relax-reloc.s: Likewise.
667 * testsuite/gas/riscv/relax-reloc.d: Likewise.
668 * testsuite/gas/riscv/relax-reloc.s: Likewise.
670 * doc/c-riscv.texi (relocation modifiers): Add documentation.
671 (RISC-V-Formats): Update the section name from "Instruction Formats"
672 to "RISC-V Instruction Formats".
674 2020-03-04 Alexandre Oliva <oliva@adacore.com>
676 * config/tc-arm.c (md_apply_fix): Warn if a PC-relative load is
677 detected in a section which does not have at least 4 byte
679 * testsuite/gas/arm/armv8-ar-it-bad.s: Add alignment directive.
680 * testsuite/gas/arm/ldr-t.s: Likewise.
681 * testsuite/gas/arm/sp-pc-usage-t.s: Likewise.
682 * testsuite/gas/arm/sp-pc-usage-t.d: Finish test at end of
683 disassembly, ignoring any NOPs that may have been inserted because
684 of section alignment.
685 * testsuite/gas/arm/ldr-t.d: Likewise.
687 2020-03-04 Jan Beulich <jbeulich@suse.com>
689 * config/tc-i386.c (cpu_arch): Add .sev_es entry.
690 * doc/c-i386.texi: Mention sev_es.
691 * testsuite/gas/i386/arch-13.s: Add SEV-ES case.
692 * testsuite/gas/i386/arch-13.d: Extend -march=. Adjust
694 * testsuite/gas/i386/arch-13-znver1.d,
695 testsuite/gas/i386/arch-13-znver2.d: Extend -march=.
697 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
699 * config/tc-i386.c (match_template): Replace ignoresize and
700 defaultsize with mnemonicsize.
701 (process_suffix): Likewise.
703 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
706 * config/tc-z80.c (emit_ld_rr_m): Fix invalid compilation of
707 instruction LD IY,(HL).
708 * testsuite/gas/z80/ez80_adl_all.d: Update expected disassembly.
709 * testsuite/gas/z80/ez80_adl_all.s: Add tests of the instruction.
710 * testsuite/gas/z80/ez80_z80_all.d: Update expected disassembly.
711 * testsuite/gas/z80/ez80_z80_all.s: Add tests of the instruction.
713 2020-03-03 H.J. Lu <hongjiu.lu@intel.com>
716 * testsuite/gas/i386/i386.exp: Run x86-64-default-suffix and
717 x86-64-default-suffix-avx.
718 * testsuite/gas/i386/noreg64.s: Remove cvtsi2sd, cvtsi2ss,
719 vcvtsi2sd, vcvtsi2ss, vcvtusi2sd and vcvtusi2ss entries.
720 * testsuite/gas/i386/noreg64.d: Updated.
721 * testsuite/gas/i386/noreg64.l: Likewise.
722 * testsuite/gas/i386/x86-64-default-suffix-avx.d: New file.
723 * testsuite/gas/i386/x86-64-default-suffix.d: Likewise.
724 * testsuite/gas/i386/x86-64-default-suffix.s: Likewise.
726 2020-03-03 Sergey Belyashov <sergey.belyashov@gmail.com>
729 * config/tc-z80.c (contains_register): Prevent an illegal memory
730 access when checking an expression for a register name.
732 2020-03-03 Alan Modra <amodra@gmail.com>
734 * config/obj-coff.h: Remove vestiges of coff-m68k and pe-mips
737 2020-03-02 Alan Modra <amodra@gmail.com>
739 * config/tc-m32r.c (md_begin): Set SEC_SMALL_DATA on .scommon section.
740 * config/tc-mips.c (s_change_sec): Set SEC_SMALL_DATA for .sdata
742 * config/tc-score.c: Delete !BFD_ASSEMBLER code throughout.
743 (s3_s_change_sec): Set SEC_SMALL_DATA for .sbss section.
744 (s3_s_score_lcomm): Likewise.
745 * config/tc-score7.c: Similarly.
746 * read.c (bss_alloc): Set SEC_SMALL_DATA for .sbss section.
748 2020-02-28 YunQiang Su <syq@debian.org>
751 * config/tc-mips.c (fix_loongson3_llsc): Compare label value
752 to handle multi-labels.
753 (has_label_name): New.
755 2020-02-26 Matthew Malcomson <matthew.malcomson@arm.com>
757 * config/tc-arm.c (enum pred_instruction_type): Remove
758 NEUTRAL_IT_NO_VPT_INSN predication type.
759 (cxn_handle_predication): Modify to require condition suffixes.
760 (handle_pred_state): Remove NEUTRAL_IT_NO_VPT_INSN cases.
761 * testsuite/gas/arm/cde-scalar.s: Update test.
762 * testsuite/gas/arm/cde-warnings.l: Update test.
763 * testsuite/gas/arm/cde-warnings.s: Update test.
765 2020-02-26 Alan Modra <amodra@gmail.com>
767 * config/tc-arm.c (reg_expected_msgs[REG_TYPE_RNB]): Don't use
768 N_() on empty string.
770 2020-02-26 Alan Modra <amodra@gmail.com>
772 * read.c (read_a_source_file): Call strncpy with length one
773 less than size of original_case_string.
775 2020-02-26 Alan Modra <amodra@gmail.com>
777 * config/obj-elf.c: Indent labels correctly.
778 * config/obj-macho.c: Likewise.
779 * config/tc-aarch64.c: Likewise.
780 * config/tc-alpha.c: Likewise.
781 * config/tc-arm.c: Likewise.
782 * config/tc-cr16.c: Likewise.
783 * config/tc-crx.c: Likewise.
784 * config/tc-frv.c: Likewise.
785 * config/tc-i386-intel.c: Likewise.
786 * config/tc-i386.c: Likewise.
787 * config/tc-ia64.c: Likewise.
788 * config/tc-mn10200.c: Likewise.
789 * config/tc-mn10300.c: Likewise.
790 * config/tc-nds32.c: Likewise.
791 * config/tc-riscv.c: Likewise.
792 * config/tc-s12z.c: Likewise.
793 * config/tc-xtensa.c: Likewise.
794 * config/tc-z80.c: Likewise.
796 * symbols.c: Likewise.
799 2020-02-20 Nelson Chu <nelson.chu@sifive.com>
801 * config/tc-riscv.c (riscv_ip): New boolean insn_with_csr to indicate
802 we are assembling instruction with CSR. Call riscv_csr_read_only_check
803 after parsing all arguments.
804 (enum csr_insn_type): New enum is used to classify the CSR instruction.
805 (riscv_csr_insn_type, riscv_csr_read_only_check): New functions. These
806 are used to check if we write a read-only CSR by the CSR instruction.
807 * testsuite/gas/riscv/priv-reg-fail-read-only-01.s: New testcase. Test
808 all CSR for the read-only CSR checking.
809 * testsuite/gas/riscv/priv-reg-fail-read-only-01.d: Likewise.
810 * testsuite/gas/riscv/priv-reg-fail-read-only-01.l: Likewise.
811 * testsuite/gas/riscv/priv-reg-fail-read-only-02.s: New testcase. Test
812 all CSR instructions for the read-only CSR checking.
813 * testsuite/gas/riscv/priv-reg-fail-read-only-02.d: Likewise.
814 * testsuite/gas/riscv/priv-reg-fail-read-only-02.l: Likewise.
816 * config/tc-riscv.c (struct riscv_set_options): New field csr_check.
817 (riscv_opts): Initialize it.
818 (reg_lookup_internal): Check the `riscv_opts.csr_check`
819 before doing the CSR checking.
820 (enum options): Add OPTION_CSR_CHECK and OPTION_NO_CSR_CHECK.
821 (md_longopts): Add mcsr-check and mno-csr-check.
822 (md_parse_option): Handle new enum option values.
823 (s_riscv_option): Handle new long options.
824 * doc/c-riscv.texi: Add description for the new .option and assembler
826 * testsuite/gas/riscv/priv-reg-fail-fext.d: Add `-mcsr-check` to enable
828 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: Likewise.
830 * config/tc-riscv.c (csr_extra_hash): New.
831 (enum riscv_csr_class): New enum. Used to decide
832 whether or not this CSR is legal in the current ISA string.
833 (struct riscv_csr_extra): New structure to hold all extra information
835 (riscv_init_csr_hashes): New. According to the DECLARE_CSR and
836 DECLARE_CSR_ALIAS, insert CSR extra information into csr_extra_hash.
837 Call hash_reg_name to insert CSR address into reg_names_hash.
838 (reg_csr_lookup_internal, riscv_csr_class_check): New functions.
839 Decide whether the CSR is valid according to the csr_extra_hash.
840 (reg_lookup_internal): Call reg_csr_lookup_internal for CSRs.
841 (init_opcode_hash): Update 'if (hash_error != NULL)' as hash_error is
842 not a boolean. This is same as riscv_init_csr_hash, so keep the
844 (md_begin): Call riscv_init_csr_hashes for each DECLARE_CSR.
845 * testsuite/gas/riscv/csr-dw-regnums.d: Add -march=rv32if option.
846 * testsuite/gas/riscv/priv-reg.d: Add f-ext by -march option.
847 * testsuite/gas/riscv/priv-reg-fail-fext.d: New testcase. The source
848 file is `priv-reg.s`, and the ISA is rv32i without f-ext, so the
849 f-ext CSR are not allowed.
850 * testsuite/gas/riscv/priv-reg-fail-fext.l: Likewise.
851 * testsuite/gas/riscv/priv-reg-fail-rv32-only.d: New testcase. The
852 source file is `priv-reg.s`, and the ISA is rv64if, so the
853 rv32-only CSR are not allowed.
854 * testsuite/gas/riscv/priv-reg-fail-rv32-only.l: Likewise.
856 2020-02-21 Alan Modra <amodra@gmail.com>
858 * config/tc-pdp11.c (md_apply_fix): Handle BFD_RELOC_32.
859 (tc_gen_reloc): Only give a BAD_CASE assertion on pcrel relocs.
861 2020-02-21 Alan Modra <amodra@gmail.com>
864 * config/obj-aout.c (obj_aout_frob_file_before_fix): Don't loop
865 on section size adjustment, instead perform another write if
866 exec header size is larger than section size.
868 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
870 * doc/c-riscv.texi: Add the doc entries for -march-attr/
871 -mno-arch-attr command line options.
873 2020-02-19 Nelson Chu <nelson.chu@sifive.com>
875 * testsuite/gas/riscv/c-add-addi.d: New testcase.
876 * testsuite/gas/riscv/c-add-addi.s: Likewise.
878 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
881 * config/tc-z80.c (md_parse_option): Do not use an underscore
882 prefix for local labels in SDCC compatability mode.
883 (z80_start_line_hook): Remove SDCC dollar label support.
884 * testsuite/gas/z80/sdcc.d: Update expected disassembly.
885 * testsuite/gas/z80/sdcc.s: Likewise.
887 2020-02-19 Sergey Belyashov <sergey.belyashov@gmail.com>
890 * config/tc-z80.c: Add -march option.
891 * doc/as.texi: Update Z80 documentation.
892 * doc/c-z80.texi: Likewise.
893 * testsuite/gas/z80/ez80_adl_all.d: Update command line.
894 * testsuite/gas/z80/ez80_adl_suf.d: Likewise.
895 * testsuite/gas/z80/ez80_pref_dis.d: Likewise.
896 * testsuite/gas/z80/ez80_z80_all.d: Likewise.
897 * testsuite/gas/z80/ez80_z80_suf.d: Likewise.
898 * testsuite/gas/z80/gbz80_all.d: Likewise.
899 * testsuite/gas/z80/r800_extra.d: Likewise.
900 * testsuite/gas/z80/r800_ii8.d: Likewise.
901 * testsuite/gas/z80/r800_z80_doc.d: Likewise.
902 * testsuite/gas/z80/sdcc.d: Likewise.
903 * testsuite/gas/z80/z180.d: Likewise.
904 * testsuite/gas/z80/z180_z80_doc.d: Likewise.
905 * testsuite/gas/z80/z80_doc.d: Likewise.
906 * testsuite/gas/z80/z80_ii8.d: Likewise.
907 * testsuite/gas/z80/z80_in_f_c.d: Likewise.
908 * testsuite/gas/z80/z80_op_ii_ld.d: Likewise.
909 * testsuite/gas/z80/z80_out_c_0.d: Likewise.
910 * testsuite/gas/z80/z80_sli.d: Likewise.
911 * testsuite/gas/z80/z80n_all.d: Likewise.
912 * testsuite/gas/z80/z80n_reloc.d: Likewise.
914 2020-02-19 H.J. Lu <hongjiu.lu@intel.com>
916 * config/tc-i386.c (output_insn): Mark cvtpi2ps and cvtpi2pd
917 with GNU_PROPERTY_X86_FEATURE_2_MMX.
918 * testsuite/gas/i386/i386.exp: Run property-3 and
920 * testsuite/gas/i386/property-3.d: New file.
921 * testsuite/gas/i386/property-3.s: Likewise.
922 * testsuite/gas/i386/x86-64-property-3.d: Likewise.
924 2020-02-17 H.J. Lu <hongjiu.lu@intel.com>
926 * config/tc-i386.c (cpu_arch): Add .popcnt.
927 * doc/c-i386.texi: Remove abm and .abm. Add popcnt and .popcnt.
928 Add a tab before @samp{.sse4a}.
930 2020-02-17 Jan Beulich <jbeulich@suse.com>
932 * config/tc-i386.c (process_suffix): Don't try to guess a suffix
933 for AddrPrefixOpReg templates. Combine the two pieces of
934 addrprefixopreg handling. Reject 16-bit address reg in 64-bit
937 2020-02-17 Jan Beulich <jbeulich@suse.com>
940 * config/tc-i386.c (md_assemble): Also suppress operand
941 swapping for MONITOR{,X} and MWAIT{,X}.
942 * testsuite/gas/i386/sse3.s, testsuite/gas/i386/x86-64-sse3.s:
943 Add Intel syntax monitor/mwait tests.
944 * testsuite/gas/i386/sse3.d, testsuite/gas/i386/x86-64-sse3.d:
946 *testsuite/gas/i386/sse3-intel.d,
947 testsuite/gas/i386/x86-64-sse3-intel.d: New.
948 * testsuite/gas/i386/i386.exp: Run new tests.
950 2020-02-17 Jan Beulich <jbeulich@suse.com>
953 * config/tc-i386.c (process_suffix): Re-work Intel-syntax
954 [XYZ]MMWord memory operand ambiguity recognition logic (largely
956 * testsuite/gas/i386/avx512dq-inval.s: Add vcvtqq2ps/vcvtuqq2ps
958 * testsuite/gas/i386/inval-avx512f.s: Also test vcvtneps2bf16.
959 * testsuite/gas/i386/avx512dq-inval.l,
960 testsuite/gas/i386/inval-avx.l,
961 testsuite/gas/i386/inval-avx512f.l: Adjust expectations.
962 * testsuite/gas/i386/avx512vl-ambig.s,
963 testsuite/gas/i386/avx512vl-ambig.l: New.
964 * testsuite/gas/i386/i386.exp: Run new test.
966 2020-02-16 H.J. Lu <hongjiu.lu@intel.com>
968 * config/tc-i386.c (cpu_arch): Add .sse4a and nosse4a. Restore
970 * doc/c-i386.texi: Document sse4a and nosse4a.
972 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
974 * doc/c-i386.texi: Remove the old movsx and movzx documentation
977 2020-02-14 Jan Beulich <jbeulich@suse.com>
980 * config/tc-i386.c (md_assemble): Move movsx/movzx special
982 (process_suffix): ... here. Consider just the first operand
984 (check_long_reg): Drop opcode 0x63 special case again.
985 * testsuite/gas/i386/i386.s, testsuite/gas/i386/iamcu-1.s,
986 testsuite/gas/i386/ilp32/x86-64.s, testsuite/gas/i386/x86_64.s:
987 Move ambiguous operand size tests ...
988 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
989 testsuite/gas/i386/noreg64.s: ... here.
990 * testsuite/gas/i386/i386.d, testsuite/gas/i386/i386-intel.d
991 testsuite/gas/i386/iamcu-1.d, testsuite/gas/i386/ilp32/x86-64.d,
992 testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
993 testsuite/gas/i386/movx16.l, testsuite/gas/i386/movx32.l,
994 testsuite/gas/i386/movx64.l, testsuite/gas/i386/noreg16.d,
995 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
996 testsuite/gas/i386/x86-64-movsxd.d,
997 testsuite/gas/i386/x86-64-movsxd-intel.d,
998 testsuite/gas/i386/x86_64.d, testsuite/gas/i386/x86_64-intel.d:
1000 * testsuite/gas/i386/movx16.s, testsuite/gas/i386/movx16.l,
1001 testsuite/gas/i386/movx32.s, testsuite/gas/i386/movx32.l,
1002 testsuite/gas/i386/movx64.s, testsuite/gas/i386/movx64.l: New.
1003 * testsuite/gas/i386/i386.exp: Run new tests.
1005 2020-02-14 Jan Beulich <jbeulich@suse.com>
1007 * config/tc-i386.c (process_operands): Also skip segment
1008 override prefix emission if it matches an already present one.
1009 * testsuite/gas/i386/prefix32.s: Add double segment override
1011 * testsuite/gas/i386/prefix32.l: Adjust expectations.
1013 2020-02-14 Jan Beulich <jbeulich@suse.com>
1015 * config/tc-i386.c (process_operands): Drop ineffectual segment
1016 overrides when optimizing.
1017 * testsuite/gas/i386/lea-optimize.d: New.
1018 * testsuite/gas/i386/i386.exp: Run new test.
1020 2020-02-14 Jan Beulich <jbeulich@suse.com>
1022 * config/tc-i386.c (process_operands): Also check insn prefix
1023 for ineffectual segment override warning. Don't cover possible
1024 VEX/EVEX encoded insns there.
1025 * testsuite/gas/i386/lea.s, testsuite/gas/i386/lea.d,
1026 testsuite/gas/i386/lea.e: New.
1027 * testsuite/gas/i386/i386.exp: Run new test.
1029 2020-02-14 H.J. Lu <hongjiu.lu@intel.com>
1032 * doc/c-i386.texi: Document movsx, movsxd and movzx for AT&T
1035 2020-02-13 Fangrui Song <maskray@google.com>
1036 H.J. Lu <hongjiu.lu@intel.com>
1039 * config/tc-i386.c (tc_i386_fix_adjustable): Don't check
1040 BFD_RELOC_386_PLT32 nor BFD_RELOC_X86_64_PLT32.
1041 * testsuite/gas/i386/i386.exp: Run relax-5 and x86-64-relax-4.
1042 * testsuite/gas/i386/relax-5.d: New file.
1043 * testsuite/gas/i386/relax-5.s: Likewise.
1044 * testsuite/gas/i386/x86-64-relax-4.d: Likewise.
1045 * testsuite/gas/i386/x86-64-relax-4.s: Likewise.
1047 2020-02-13 Jan Beulich <jbeulich@suse.com>
1049 * config/tc-i386.c (cpu_noarch): Use CPU_ANY_SSE4_FLAGS in
1052 2020-02-12 Jan Beulich <jbeulich@suse.com>
1054 * config/tc-i386.c (avx512): New (at file scope), moved from
1055 (check_VecOperands): ... here.
1056 (process_suffix): Add [XYZ]MMword operand size handling.
1057 * testsuite/gas/i386/avx512dq-inval.s: Add VFPCLASS tests.
1058 * testsuite/gas/i386/noavx512-2.s: Add Intel syntax VFPCLASS
1060 * testsuite/gas/i386/avx512dq-inval.l,
1061 testsuite/gas/i386/noavx512-2.l: Adjust expectations.
1063 2020-02-12 Jan Beulich <jbeulich@suse.com>
1066 * config/tc-i386.c (match_template): Apply AMD64 check to 64-bit
1068 * config/tc-i386-intel.c (i386_intel_operand): Also handle
1069 CALL/JMP in O_tbyte_ptr case.
1070 * doc/c-i386.texi: Mention far call and full pointer load ISA
1072 * testsuite/gas/i386/x86-64-branch-3.s,
1073 testsuite/gas/i386/x86-64-intel64.s: Add 64-bit far call cases.
1074 * testsuite/gas/i386/x86-64-branch-3.d,
1075 testsuite/gas/i386/x86-64-intel64.d: Adjust expectations.
1076 * testsuite/gas/i386/x86-64-branch-5.l,
1077 testsuite/gas/i386/x86-64-branch-5.s: New.
1078 * testsuite/gas/i386/i386.exp: Run new test.
1080 2020-02-12 Jan Beulich <jbeulich@suse.com>
1083 * config/tc-i386.c (REGISTER_WARNINGS): Delete.
1084 (check_byte_reg): Skip only source operand of CRC32. Drop Non-
1085 64-bit-only warning.
1086 (check_word_reg): Consistently error on mismatching register
1088 * testsuite/gas/i386/general.s: Replace dword GPR with word one
1089 for movw. Replace suffix / GPR for orb.
1090 * testsuite/gas/i386/inval.s: Add tests for movw with dword and
1091 byte GPRs as well as ones for inb/outb with a word accumulator.
1092 * testsuite/gas/i386/general.l, testsuite/gas/i386/intelbad.l,
1093 testsuite/gas/i386/inval.l: Adjust expectations.
1095 2020-02-12 Jan Beulich <jbeulich@suse.com>
1097 * config/tc-i386.c (operand_type_register_match): Also fall
1098 through initial two if()-s when the template allows for a GPR
1099 operand. Adjust comment.
1101 2020-02-11 Jan Beulich <jbeulich@suse.com>
1103 (struct _i386_insn): New field "short_form".
1104 (optimize_encoding): Drop setting of shortform field.
1105 (process_suffix): Set i.short_form. Replace shortform use.
1106 (process_operands): Replace shortform use.
1108 2020-02-11 Matthew Malcomson <matthew.malcomson@arm.com>
1110 * config/tc-arm.c (vcx_handle_register_arguments): Remove `for`
1111 loop initial declaration.
1113 2020-02-10 Matthew Malcomson <matthew.malcomson@arm.com>
1115 * config/tc-arm.c (NEON_MAX_TYPE_ELS): Increment to account for
1116 instructions that can have 5 arguments.
1117 (enum operand_parse_code): Add new operands.
1118 (parse_operands): Account for new operands.
1120 (enum neon_shape_el): Introduce P suffixes for coprocessor.
1121 (neon_select_shape): Account for P suffix.
1122 (LOW1): Move macro to global position.
1123 (HI4): Move macro to global position.
1124 (vcx_assign_vec_d): New.
1125 (vcx_assign_vec_m): New.
1126 (vcx_assign_vec_n): New.
1127 (enum vcx_reg_type): New.
1128 (vcx_get_reg_type): New.
1129 (vcx_size_pos): New.
1131 (vcx_handle_shape): New.
1132 (vcx_ensure_register_in_range): New.
1133 (vcx_handle_register_arguments): New.
1134 (vcx_handle_insn_block): New.
1135 (vcx_handle_common_checks): New.
1139 * testsuite/gas/arm/cde-missing-fp.d: New test.
1140 * testsuite/gas/arm/cde-missing-fp.l: New test.
1141 * testsuite/gas/arm/cde-missing-mve.d: New test.
1142 * testsuite/gas/arm/cde-missing-mve.l: New test.
1143 * testsuite/gas/arm/cde-mve-or-neon.d: New test.
1144 * testsuite/gas/arm/cde-mve-or-neon.s: New test.
1145 * testsuite/gas/arm/cde-mve.s: New test.
1146 * testsuite/gas/arm/cde-warnings.l:
1147 * testsuite/gas/arm/cde-warnings.s:
1148 * testsuite/gas/arm/cde.d:
1149 * testsuite/gas/arm/cde.s:
1151 2020-02-10 Stam Markianos-Wright <stam.markianos-wright@arm.com>
1152 Matthew Malcomson <matthew.malcomson@arm.com>
1154 * config/tc-arm.c (arm_ext_cde*): New feature sets for each
1155 CDE coprocessor that can be enabled.
1156 (enum pred_instruction_type): New pred type.
1157 (BAD_NO_VPT): New error message.
1158 (BAD_CDE): New error message.
1159 (BAD_CDE_COPROC): New error message.
1160 (enum operand_parse_code): Add new immediate operands.
1161 (parse_operands): Account for new immediate operands.
1162 (check_cde_operand): New.
1163 (cde_coproc_enabled): New.
1164 (cde_coproc_pos): New.
1165 (cde_handle_coproc): New.
1166 (cxn_handle_predication): New.
1167 (do_custom_instruction_1): New.
1168 (do_custom_instruction_2): New.
1169 (do_custom_instruction_3): New.
1182 (handle_pred_state): Define new IT block behaviour.
1183 (insns): Add newn CX*{,d}{,a} instructions.
1184 (CDE_EXTENSIONS,armv8m_main_ext_table,armv8_1m_main_ext_table):
1185 Define new cdecp extension strings.
1186 * doc/c-arm.texi: Document new cdecp extension arguments.
1187 * testsuite/gas/arm/cde-scalar.d: New test.
1188 * testsuite/gas/arm/cde-scalar.s: New test.
1189 * testsuite/gas/arm/cde-warnings.d: New test.
1190 * testsuite/gas/arm/cde-warnings.l: New test.
1191 * testsuite/gas/arm/cde-warnings.s: New test.
1192 * testsuite/gas/arm/cde.d: New test.
1193 * testsuite/gas/arm/cde.s: New test.
1195 2020-02-10 H.J. Lu <hongjiu.lu@intel.com>
1198 * config/tc-i386.c (intel64): Renamed to ...
1200 (match_template): Accept Intel64 only instruction by default.
1201 (i386_displacement): Updated.
1202 (md_parse_option): Updated.
1203 * c-i386.texi: Update -mamd64/-mintel64 documentation.
1204 * testsuite/gas/i386/i386.exp: Run x86-64-sysenter. Pass
1205 -mamd64 to x86-64-sysenter-amd.
1206 * testsuite/gas/i386/x86-64-sysenter.d: New file.
1208 2020-02-10 Alan Modra <amodra@gmail.com>
1210 * config/obj-elf.c (obj_elf_change_section): Error for section
1211 type, attr or entsize changes in assembly.
1212 * testsuite/gas/elf/elf.exp: Pass -Z to gas for section5 test.
1213 * testsuite/gas/elf/section5.l: Update.
1215 2020-02-10 Alan Modra <amodra@gmail.com>
1217 * output-file.c (output_file_close): Do a normal close when
1218 flag_always_generate_output.
1219 * write.c (write_object_file): Don't stop output when
1220 flag_always_generate_output.
1222 2020-02-07 Sergey Belyashov <sergey.belyashov@gmail.com>
1225 * config/tc-z80.c: Add -gbz80 command line option to generate code
1226 for the GameBoy Z80. Add support for generating DWARF.
1227 * config/tc-z80.h: Add support for DWARF debug information
1229 * doc/c-z80.texi: Document new command line option.
1230 * testsuite/gas/z80/gbz80_all.d: New file.
1231 * testsuite/gas/z80/gbz80_all.s: New file.
1232 * testsuite/gas/z80/z80.exp: Run the new tests.
1233 * testsuite/gas/z80/z80n_all.d: New file.
1234 * testsuite/gas/z80/z80n_all.s: New file.
1235 * testsuite/gas/z80/z80n_reloc.d: New file.
1237 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1240 * config/obj-elf.c (get_section): Also check
1241 linked_to_symbol_name.
1242 (obj_elf_change_section): Also set map_head.linked_to_symbol_name.
1243 (obj_elf_parse_section_letters): Handle the 'o' flag.
1244 (build_group_lists): Renamed to ...
1245 (build_additional_section_info): This. Set elf_linked_to_section
1246 from map_head.linked_to_symbol_name.
1247 (elf_adjust_symtab): Updated.
1248 * config/obj-elf.h (elf_section_match): Add linked_to_symbol_name.
1249 * doc/as.texi: Document the 'o' flag.
1250 * testsuite/gas/elf/elf.exp: Run PR gas/25381 tests.
1251 * testsuite/gas/elf/section18.d: New file.
1252 * testsuite/gas/elf/section18.s: Likewise.
1253 * testsuite/gas/elf/section19.d: Likewise.
1254 * testsuite/gas/elf/section19.s: Likewise.
1255 * testsuite/gas/elf/section20.d: Likewise.
1256 * testsuite/gas/elf/section20.s: Likewise.
1257 * testsuite/gas/elf/section21.d: Likewise.
1258 * testsuite/gas/elf/section21.l: Likewise.
1259 * testsuite/gas/elf/section21.s: Likewise.
1261 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1263 * NEWS: Mention x86 assembler options to align branches for
1266 2020-02-06 H.J. Lu <hongjiu.lu@intel.com>
1268 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique
1269 only for ELF targets.
1270 * testsuite/gas/i386/unique.d: Don't xfail.
1271 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1273 2020-02-06 Alan Modra <amodra@gmail.com>
1275 * testsuite/gas/i386/unique.d: xfail for non-elf targets.
1276 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1278 2020-02-06 Alan Modra <amodra@gmail.com>
1280 * testsuite/gas/elf/section12a.d: Use supports_gnu_osabi in
1281 xfail, and rename test.
1282 * testsuite/gas/elf/section12b.d: Likewise.
1283 * testsuite/gas/elf/section16a.d: Likewise.
1284 * testsuite/gas/elf/section16b.d: Likewise.
1286 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1289 * config/obj-elf.c (section_match): Removed.
1290 (get_section): Also match SEC_ASSEMBLER_SECTION_ID and
1292 (obj_elf_change_section): Replace info and group_name arguments
1293 with match_p. Also update the section ID and flags from match_p.
1294 (obj_elf_section): Handle "unique,N". Update call to
1295 obj_elf_change_section.
1296 * config/obj-elf.h (elf_section_match): New.
1297 (obj_elf_change_section): Updated.
1298 * config/tc-arm.c (start_unwind_section): Update call to
1299 obj_elf_change_section.
1300 * config/tc-ia64.c (obj_elf_vms_common): Likewise.
1301 * config/tc-microblaze.c (microblaze_s_data): Likewise.
1302 (microblaze_s_sdata): Likewise.
1303 (microblaze_s_rdata): Likewise.
1304 (microblaze_s_bss): Likewise.
1305 * config/tc-mips.c (s_change_section): Likewise.
1306 * config/tc-msp430.c (msp430_profiler): Likewise.
1307 * config/tc-rx.c (parse_rx_section): Likewise.
1308 * config/tc-tic6x.c (tic6x_start_unwind_section): Likewise.
1309 * doc/as.texi: Document "unique,N" in .section directive.
1310 * testsuite/gas/elf/elf.exp: Run "unique,N" tests.
1311 * testsuite/gas/elf/section15.d: New file.
1312 * testsuite/gas/elf/section15.s: Likewise.
1313 * testsuite/gas/elf/section16.s: Likewise.
1314 * testsuite/gas/elf/section16a.d: Likewise.
1315 * testsuite/gas/elf/section16b.d: Likewise.
1316 * testsuite/gas/elf/section17.d: Likewise.
1317 * testsuite/gas/elf/section17.l: Likewise.
1318 * testsuite/gas/elf/section17.s: Likewise.
1319 * testsuite/gas/i386/unique.d: Likewise.
1320 * testsuite/gas/i386/unique.s: Likewise.
1321 * testsuite/gas/i386/x86-64-unique.d: Likewise.
1322 * testsuite/gas/i386/i386.exp: Run unique and x86-64-unique.
1324 2020-02-02 H.J. Lu <hongjiu.lu@intel.com>
1326 * testsuite/gas/elf/section13.s: Replace @nobits with %nobits.
1328 2020-02-01 Anthony Green <green@moxielogic.com>
1330 * config/tc-moxie.c (md_begin): Don't force big-endian mode.
1332 2020-01-31 Sandra Loosemore <sandra@codesourcery.com>
1334 * config/tc-nios2.c (nios2_cons): Handle %gotoff as well as
1337 2020-01-31 Andre Vieira <andre.simoesdiasvieira@arm.com>
1340 * config/tc-arm.c (armv8m_main_ext_table): Refactored +dsp adding.
1341 (armv8_1m_main_ext_table): Refactored +dsp adding and enabled dsp for
1343 * testsuite/gas/arm/mve_dsp.d: New test.
1345 2020-01-31 Nick Clifton <nickc@redhat.com>
1347 * config/tc-s390.c (s390_elf_suffix): Return ELF_SUFFIX_NONE
1348 rather than BFD_RELOC_NONE.
1350 2020-01-31 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
1352 * config/tc-arm.c (fldmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2"
1353 to support VLDMIA instruction for MVE.
1354 (fldmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VLDMDB
1355 instruction for MVE.
1356 (fstmias): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMIA
1357 instruction for MVE.
1358 (fstmdbs): Moved inside "THUMB_VARIANT & arm_ext_v6t2" to support VSTMDB
1359 instruction for MVE.
1360 * testsuite/gas/arm/mve-ldst.d: New test.
1361 * testsuite/gas/arm/mve-ldst.s: Likewise.
1363 2020-01-31 Nick Clifton <nickc@redhat.com>
1365 * po/fr.po: Updated French translation.
1366 * po/ru.po: Updated Russian translation.
1368 2020-01-31 Richard Sandiford <richard.sandiford@arm.com>
1370 * testsuite/gas/aarch64/sve-bfloat-movprfx.s: Use .h rather than
1372 * testsuite/gas/aarch64/sve-bfloat-movprfx.d: Update accordingly.
1373 * testsuite/gas/aarch64/sve-movprfx_28.d,
1374 * testsuite/gas/aarch64/sve-movprfx_28.l,
1375 * testsuite/gas/aarch64/sve-movprfx_28.s: New test.
1377 2020-01-30 Jan Beulich <jbeulich@suse.com>
1379 * config/tc-i386.c (output_disp): Tighten base_opcode check.
1380 * testsuite/gas/i386/got.s: Add LSL, MOVLPS, and BNDCN cases.
1381 * testsuite/gas/i386/got-no-relax.d, testsuite/gas/i386/got.d:
1382 Adjust expectations.
1384 2020-01-30 Jose E. Marchesi <jose.marchesi@oracle.com>
1386 * testsuite/gas/bpf/alu.d: Update expected opcode for `neg'.
1387 * testsuite/gas/bpf/alu-be.d: Likewise.
1388 * testsuite/gas/bpf/alu32.d: Likewise for `neg32'.
1389 * testsuite/gas/bpf/alu32-be.d: Likewise.
1391 2020-01-30 Jan Beulich <jbeulich@suse.com>
1393 * testsuite/gas/i386/x86-64-branch-2.s,
1394 testsuite/gas/i386/x86-64-branch-4.s,
1395 testsuite/gas/i386/x86-64-branch.s: Add RETW cases.
1396 * testsuite/gas/i386/ilp32/x86-64-branch.d,
1397 testsuite/gas/i386/x86-64-branch-2.d,
1398 testsuite/gas/i386/x86-64-branch-4.l,
1399 testsuite/gas/i386/x86-64-branch.d: Adjust expectations.
1401 2020-01-30 Jan Beulich <jbeulich@suse.com>
1403 * config/tc-i386.c (process_suffix): .
1404 testsuite/gas/i386/noreg64.s: Add IRET and LRET cases.
1405 testsuite/gas/i386/x86-64-opcode.s: Add suffix to IRET and LRET.
1407 testsuite/gas/i386/x86-64-suffix.s: Drop IRET case without
1409 testsuite/gas/i386/x86_64.s: Add RETF cases.
1410 * testsuite/gas/i386/k1om.d, testsuite/gas/i386/l1om.d,
1411 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l,
1412 testsuite/gas/i386/x86-64-opcode.d,
1413 testsuite/gas/i386/x86-64-suffix-intel.d,
1414 testsuite/gas/i386/x86-64-suffix.d,
1415 testsuite/gas/i386/x86_64-intel.d
1416 testsuite/gas/i386/x86_64.d: Adjust expectations.
1417 * testsuite/gas/i386/x86-64-suffix.e,
1418 testsuite/gas/i386/x86_64.e: New.
1420 2020-01-30 Jan Beulich <jbeulich@suse.com>
1422 * config/tc-i386.c (process_suffix): Redo and move FLDENV et al
1425 2020-01-27 H.J. Lu <hongjiu.lu@intel.com>
1428 * config/tc-i386.c (check_long_reg): Also convert to QWORD for
1430 * doc/c-i386.texi: Add a node for AMD64 vs. Intel64 ISA
1431 differences. Document movslq and movsxd.
1432 * testsuite/gas/i386/i386.exp: Run PR binutils/25445 tests.
1433 * testsuite/gas/i386/x86-64-movsxd-intel.d: New file.
1434 * testsuite/gas/i386/x86-64-movsxd-intel64-intel.d: Likewise.
1435 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.l: Likewise.
1436 * testsuite/gas/i386/x86-64-movsxd-intel64-inval.s: Likewise.
1437 * testsuite/gas/i386/x86-64-movsxd-intel64.d: Likewise.
1438 * testsuite/gas/i386/x86-64-movsxd-intel64.s: Likewise.
1439 * testsuite/gas/i386/x86-64-movsxd-inval.l: Likewise.
1440 * testsuite/gas/i386/x86-64-movsxd-inval.s: Likewise.
1441 * testsuite/gas/i386/x86-64-movsxd.d: Likewise.
1442 * testsuite/gas/i386/x86-64-movsxd.s: Likewise.
1444 2020-01-27 Alan Modra <amodra@gmail.com>
1446 * testsuite/gas/all/gas.exp: Replace case statements with switch
1448 * testsuite/gas/elf/elf.exp: Likewise.
1449 * testsuite/gas/macros/macros.exp: Likewise.
1450 * testsuite/lib/gas-defs.exp: Likewise.
1452 2020-01-27 Tamar Christina <tamar.christina@arm.com>
1455 * testsuite/gas/aarch64/armv8_4-a.d: Add cfinv.
1456 * testsuite/gas/aarch64/armv8_4-a.s: Likewise.
1458 2020-01-22 Maxim Blinov <maxim.blinov@embecosm.com>
1460 * testsuite/gas/riscv/march-ok-s.d: sx is no longer valid and
1461 s exts must be known, so rename *ok* to *fail*.
1462 * testsuite/gas/riscv/march-ok-sx.d: Likewise.
1463 * testsuite/gas/riscv/march-ok-s-with-version: Likewise.
1464 * testsuite/gas/riscv/march-fail-s.l: Expected error messages for
1466 * testsuite/gas/riscv/march-fail-sx.l: Likewise.
1467 * testsuite/gas/riscv/march-fail-sx-with-version.l: Likewise.
1469 2020-01-22 H.J. Lu <hongjiu.lu@intel.com>
1472 * config/tc-i386.c (check_long_reg): Always disallow double word
1473 suffix in mnemonic with word general register.
1474 * testsuite/gas/i386/general.s: Replace word general register
1475 with double word general register for movl.
1476 * testsuite/gas/i386/inval.s: Add tests for movl with word general
1478 * testsuite/gas/i386/general.l: Updated.
1479 * testsuite/gas/i386/inval.l: Likewise.
1481 2020-01-22 Alan Modra <amodra@gmail.com>
1483 * config/tc-ppc.c (parse_tls_arg): Handle tls arg for
1484 __tls_get_addr_desc and __tls_get_addr_opt.
1486 2020-01-21 Jan Beulich <jbeulich@suse.com>
1488 * testsuite/gas/i386/inval-crc32.s,
1489 testsuite/gas/i386/x86-64-inval-crc32.s: Add alignment directive.
1490 * testsuite/gas/i386/inval-crc32.l,
1491 testsuite/gas/i386/x86-64-inval-crc32.l: Adjust expectations.
1493 2020-01-21 Jan Beulich <jbeulich@suse.com>
1495 * config/tc-i386.c (process_suffix): Merge CRC32 handling into
1496 generic code path. Deal with No_lSuf being set in a template.
1497 * testsuite/gas/i386/inval-crc32.l,
1498 testsuite/gas/i386/x86-64-inval-crc32.l: Expect warning(s)
1499 instead of error(s) when operand size is ambiguous.
1500 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1501 testsuite/gas/i386/noreg64.s: Add CRC32 tests.
1502 * testsuite/gas/i386/noreg16.d, testsuite/gas/i386/noreg16.l,
1503 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg32.l,
1504 testsuite/gas/i386/noreg64.d, testsuite/gas/i386/noreg64.l:
1505 Adjust expectations.
1507 2020-01-21 Jan Beulich <jbeulich@suse.com>
1509 * config/tc-i386.c (process_suffix): Drop SYSRET special case
1510 and an intel_syntax check. Re-write lack-of-suffix processing
1512 * doc/c-i386.texi: Document operand size defaults for suffix-
1513 less AT&T syntax insns.
1514 * testsuite/gas/i386/bundle.s, testsuite/gas/i386/lock-1.s,
1515 testsuite/gas/i386/opcode.s, testsuite/gas/i386/sse3.s,
1516 testsuite/gas/i386/x86-64-avx-scalar.s,
1517 testsuite/gas/i386/x86-64-avx.s,
1518 testsuite/gas/i386/x86-64-bundle.s,
1519 testsuite/gas/i386/x86-64-intel64.s,
1520 testsuite/gas/i386/x86-64-lock-1.s,
1521 testsuite/gas/i386/x86-64-opcode.s,
1522 testsuite/gas/i386/x86-64-sse2avx.s,
1523 testsuite/gas/i386/x86-64-sse3.s: Add missing suffixes.
1524 * testsuite/gas/i386/nops.s, testsuite/gas/i386/sse-noavx.s,
1525 testsuite/gas/i386/x86-64-nops.s,
1526 testsuite/gas/i386/x86-64-ptwrite.s,
1527 testsuite/gas/i386/x86-64-simd.s,
1528 testsuite/gas/i386/x86-64-sse-noavx.s,
1529 testsuite/gas/i386/x86-64-suffix.s: Drop bogus suffix-less
1531 * testsuite/gas/i386/noreg16.s, testsuite/gas/i386/noreg32.s,
1532 testsuite/gas/i386/noreg64.s: Add further tests.
1533 * testsuite/gas/i386/ilp32/x86-64-nops.d,
1534 testsuite/gas/i386/nops.d, testsuite/gas/i386/noreg16.d,
1535 testsuite/gas/i386/noreg32.d, testsuite/gas/i386/noreg64.d,
1536 testsuite/gas/i386/sse-noavx.d,
1537 testsuite/gas/i386/x86-64-intel64.d,
1538 testsuite/gas/i386/x86-64-nops.d,
1539 testsuite/gas/i386/x86-64-opcode.d,
1540 testsuite/gas/i386/x86-64-ptwrite-intel.d,
1541 testsuite/gas/i386/x86-64-ptwrite.d,
1542 testsuite/gas/i386/x86-64-simd-intel.d,
1543 testsuite/gas/i386/x86-64-simd-suffix.d,
1544 testsuite/gas/i386/x86-64-simd.d,
1545 testsuite/gas/i386/x86-64-sse-noavx.d
1546 testsuite/gas/i386/x86-64-suffix.d,
1547 testsuite/gas/i386/x86-64-suffix-intel.d: Adjust expectations.
1548 * testsuite/gas/i386/noreg16.l, testsuite/gas/i386/noreg32.l,
1549 testsuite/gas/i386/noreg64.l: New.
1550 * testsuite/gas/i386/i386.exp: Run new tests.
1552 2020-01-21 Jan Beulich <jbeulich@suse.com>
1554 * testsuite/gas/i386/avx512_bf16_vl.s,
1555 testsuite/gas/i386/x86-64-avx512_bf16_vl.s: Add broadcast forms
1556 of VCVTNEPS2BF16{X,Y}. Add operand-size less Intel syntax
1557 broadcast forms of VCVTNEPS2BF16.
1558 * testsuite/gas/i386/avx512_bf16_vl.d,
1559 testsuite/gas/i386/x86-64-avx512_bf16_vl.d: Adjust expectations.
1561 2020-01-20 Nick Clifton <nickc@redhat.com>
1563 * po/uk.po: Updated Ukranian translation.
1565 2020-01-20 H.J. Lu <hongjiu.lu@intel.com>
1568 * config/tc-i386.c (output_insn): Add a dummy REX_OPCODE prefix
1569 for lea with R_X86_64_GOTPC32_TLSDESC relocation when generating
1571 * testsuite/gas/i386/ilp32/x32-tls.d: Updated.
1572 * testsuite/gas/i386/ilp32/x32-tls.s: Add tests for lea with
1573 R_X86_64_GOTPC32_TLSDESC relocation.
1575 2020-01-18 Nick Clifton <nickc@redhat.com>
1577 * configure: Regenerate.
1578 * po/gas.pot: Regenerate.
1580 2020-01-18 Nick Clifton <nickc@redhat.com>
1582 Binutils 2.34 branch created.
1584 2020-01-17 H.J. Lu <hongjiu.lu@intel.com>
1586 * config/tc-i386.c (_i386_insn): Replace vex_encoding_vex2
1587 with vex_encoding_vex.
1588 (parse_insn): Likewise.
1589 * doc/c-i386.texi: Replace {vex2} with {vex}. Update {vex}
1590 and {vex3} documentation.
1591 * testsuite/gas/i386/pseudos.s: Replace 3 {vex2} tests with
1593 * testsuite/gas/i386/x86-64-pseudos.s: Likewise.
1595 2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
1598 * config/tc-arm.c (mve_ext, mve_fp_ext): Use CORE_HIGH.
1599 (armv8_1m_main_ext_table): Use CORE_HIGH for mve.
1600 * testsuite/arm/armv8_1-m-fpu-mve-1.s: New.
1601 * testsuite/arm/armv8_1-m-fpu-mve-1.d: New.
1602 * testsuite/arm/armv8_1-m-fpu-mve-2.s: New.
1603 * testsuite/arm/armv8_1-m-fpu-mve-2.d: New.
1605 2020-01-16 Jan Beulich <jbeulich@suse.com>
1607 * config/tc-i386.c (match_template): Drop found_cpu_match local
1610 2020-01-16 Jan Beulich <jbeulich@suse.com>
1612 * testsuite/gas/i386/avx512dq-inval.l,
1613 testsuite/gas/i386/avx512dq-inval.s: New.
1614 * testsuite/gas/i386/i386.exp: Run new test.
1616 2020-01-15 Jozef Lawrynowicz <jozef.l@mittosystems.com>
1618 * config/tc-msp430.c (CHECK_RELOC_MSP430): Always generate 430X
1619 relocations when the target is 430X, except when extracting part of an
1621 (msp430_srcoperand): Adjust comment.
1622 Initialize the expp member of the msp430_operand_s struct as
1624 (msp430_dstoperand): Likewise.
1625 * testsuite/gas/msp430/msp430.exp: Run new test.
1626 * testsuite/gas/msp430/reloc-lo-430x.d: New test.
1627 * testsuite/gas/msp430/reloc-lo-430x.s: New test.
1629 2020-01-15 Alan Modra <amodra@gmail.com>
1631 * configure.tgt: Add sparc-*-freebsd case.
1633 2020-01-14 Lili Cui <lili.cui@intel.com>
1635 * testsuite/gas/i386/align-branch-1a.d: Updated for Darwin.
1636 * testsuite/gas/i386/align-branch-1b.d: Likewise.
1637 * testsuite/gas/i386/align-branch-1c.d: Likewise.
1638 * testsuite/gas/i386/align-branch-1d.d: Likewise.
1639 * testsuite/gas/i386/align-branch-1e.d: Likewise.
1640 * testsuite/gas/i386/align-branch-1f.d: Likewise.
1641 * testsuite/gas/i386/align-branch-1g.d: Likewise.
1642 * testsuite/gas/i386/align-branch-1h.d: Likewise.
1643 * testsuite/gas/i386/align-branch-1i.d: Likewise.
1644 * testsuite/gas/i386/align-branch-5.d: Likewise.
1645 * testsuite/gas/i386/x86-64-align-branch-1a.d: Likewise.
1646 * testsuite/gas/i386/x86-64-align-branch-1b.d: Likewise.
1647 * testsuite/gas/i386/x86-64-align-branch-1c.d: Likewise.
1648 * testsuite/gas/i386/x86-64-align-branch-1d.d: Likewise.
1649 * testsuite/gas/i386/x86-64-align-branch-1e.d: Likewise.
1650 * testsuite/gas/i386/x86-64-align-branch-1f.d: Likewise.
1651 * testsuite/gas/i386/x86-64-align-branch-1g.d: Likewise.
1652 * testsuite/gas/i386/x86-64-align-branch-1h.d: Likewise.
1653 * testsuite/gas/i386/x86-64-align-branch-1i.d: Likewise.
1654 * testsuite/gas/i386/x86-64-align-branch-5.d: Likewise.
1655 * testsuite/gas/i386/i386.exp: Skip x86-64-align-branch-2a,
1656 x86-64-align-branch-2b and x86-64-align-branch-2c on Darwin.
1658 2020-01-14 Sergey Belyashov <sergey.belyashov@gmail.com>
1661 * config/tc-z80.c: Add support for half precision, single
1662 precision and double precision floating point values.
1663 * config/tc-z80.h b/gas/config/tc-z80.h: Disable string escapes.
1664 * doc/as.texi: Add new z80 command line options.
1665 * doc/c-z80.texi: Document new z80 command line options.
1666 * testsuite/gas/z80/ez80_pref_dis.s: New test.
1667 * testsuite/gas/z80/ez80_pref_dis.d: New test driver.
1668 * testsuite/gas/z80/z80.exp: Run the new test.
1669 * testsuite/gas/z80/fp_math48.d: Use correct command line option.
1670 * testsuite/gas/z80/fp_zeda32.d: Likewise.
1671 * testsuite/gas/z80/strings.d: Update expected output.
1673 2020-01-13 Matthew Malcomson <matthew.malcomson@arm.com>
1675 * config/tc-aarch64.c (f64mm, f32mm): Add sve as a feature
1678 2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
1680 * config/tc-arc.c (arc_select_cpu): Re-init the bfd if we change
1682 * config/tc-arc.h: Add header if/defs.
1683 * testsuite/gas/arc/pseudos.d: Improve matching pattern.
1685 2020-01-13 Alan Modra <amodra@gmail.com>
1687 * testsuite/gas/wasm32/allinsn.d: Update expected output.
1689 2020-01-13 Alan Modra <amodra@gmail.com>
1691 * config/tc-tic4x.c (tic4x_operands_match): Correct tic3x trap
1694 2020-01-10 Alan Modra <amodra@gmail.com>
1696 * testsuite/gas/elf/pr14891.s: Don't start directives in first column.
1697 * testsuite/gas/elf/pr21661.d: Don't run on hpux.
1699 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1702 * config/tc-z80.c (emit_ld_m_rr): Use integer types when checking
1704 (emit_ld_r_r): Likewise.
1705 (emit_ld_rr_m): Likewise.
1706 (emit_ld_rr_nn): Likewise.
1708 2020-01-09 Jan Beulich <jbeulich@suse.com>
1710 * config/tc-i386.c (optimize_encoding): Add
1711 is_any_vex_encoding() invocations. Drop respective
1712 i.tm.extension_opcode == None checks.
1714 2020-01-09 Jan Beulich <jbeulich@suse.com>
1716 * config/tc-i386.c (md_assemble): Check RegRex is clear during
1717 REX transformations. Correct comment indentation.
1719 2020-01-09 Jan Beulich <jbeulich@suse.com>
1721 * config/tc-i386.c (optimize_encoding): Generalize register
1722 transformation for TEST optimization.
1724 2020-01-09 Jan Beulich <jbeulich@suse.com>
1726 * testsuite/gas/i386/x86-64-sysenter-amd.s,
1727 testsuite/gas/i386/x86-64-sysenter-amd.d,
1728 testsuite/gas/i386/x86-64-sysenter-amd.l,
1729 testsuite/gas/i386/x86-64-sysenter-intel.d,
1730 testsuite/gas/i386/x86-64-sysenter-mixed.d: New.
1731 * testsuite/gas/i386/i386.exp: Run new tests.
1733 2020-01-08 Nick Clifton <nickc@redhat.com>
1736 * doc/as.texi (Align): Document the fact that all arguments can be
1739 (P2align): Likewise.
1741 2020-01-08 Nick Clifton <nickc@redhat.com>
1744 * config/obj-elf.c (obj_elf_section): Fail if the section name is
1745 already defined as a different symbol type.
1746 * testsuite/gas/elf/pr14891.s: New test source file.
1747 * testsuite/gas/elf/pr14891.d: New test driver.
1748 * testsuite/gas/elf/pr14891.s: New test expected error output.
1749 * testsuite/gas/elf/elf.exp: Run the new test.
1751 2020-01-08 Alan Modra <amodra@gmail.com>
1753 * config/tc-z8k.c (md_begin): Make idx unsigned.
1754 (get_specific): Likewise for this_index.
1756 2020-01-07 Claudiu Zissulescu <claziss@synopsys.com>
1758 * onfig/tc-arc.c (parse_reloc_symbol): New function.
1759 (tokenize_arguments): Clean up, use parse_reloc_symbol function.
1760 (md_operand): Set X_md to absent.
1761 (arc_parse_name): Check for X_md.
1763 2020-01-03 Sergey Belyashov <sergey.belyashov@gmail.com>
1766 * as.h (TC_STRING_ESCAPES): Provide a default definition.
1767 * app.c (do_scrub_chars): Use TC_STRING_ESCAPES instead of
1769 * read.c (next_char_of_string): Likewise.
1770 * config/tc-ppc.h (TC_STRING_ESCAPES): Define.
1771 * config/tc-z80.h (TC_STRING_ESCAPES): Define.
1773 2020-01-03 Nick Clifton <nickc@redhat.com>
1775 * po/sv.po: Updated Swedish translation.
1777 2020-01-03 Jan Beulich <jbeulich@suse.com>
1779 * testsuite/gas/aarch64/f64mm.s: Scale index of LD1RO{H,W,D}.
1780 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1782 2020-01-03 Jan Beulich <jbeulich@suse.com>
1784 * testsuite/gas/aarch64/i8mm.s: Add 128-bit form tests for
1785 by-element usdot. Add 64-bit form tests for by-element sudot.
1786 * testsuite/gas/aarch64/i8mm.d: Adjust expectations.
1788 2020-01-03 Jan Beulich <jbeulich@suse.com>
1790 * testsuite/gas/aarch64/f64mm.s: Drop 'i' from uzip<n>.
1791 * testsuite/gas/aarch64/f64mm.d: Adjust expectations.
1793 2020-01-03 Jan Beulich <jbeulich@suse.com>
1795 * testsuite/gas/aarch64/f64mm.d,
1796 testsuite/gas/aarch64/sve-movprfx-mm.d: Adjust expectations.
1798 2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
1800 * config/tc-z80.c: Add new architectures: Z180 and eZ80. Add
1801 support for assembler code generated by SDCC. Add new relocation
1802 types. Add z80-elf target support.
1803 * config/tc-z80.h: Add z80-elf target support. Enable dollar local
1804 labels. Local labels starts from ".L".
1805 * NEWS: Mention the new support.
1806 * testsuite/gas/all/fwdexp.d: Fix failure due to symbol conflict.
1807 * testsuite/gas/all/fwdexp.s: Likewise.
1808 * testsuite/gas/all/cond.l: Likewise.
1809 * testsuite/gas/all/cond.s: Likewise.
1810 * testsuite/gas/all/fwdexp.d: Likewise.
1811 * testsuite/gas/all/fwdexp.s: Likewise.
1812 * testsuite/gas/elf/section2.e-mips: Likewise.
1813 * testsuite/gas/elf/section2.l: Likewise.
1814 * testsuite/gas/elf/section2.s: Likewise.
1815 * testsuite/gas/macros/app1.d: Likewise.
1816 * testsuite/gas/macros/app1.s: Likewise.
1817 * testsuite/gas/macros/app2.d: Likewise.
1818 * testsuite/gas/macros/app2.s: Likewise.
1819 * testsuite/gas/macros/app3.d: Likewise.
1820 * testsuite/gas/macros/app3.s: Likewise.
1821 * testsuite/gas/macros/app4.d: Likewise.
1822 * testsuite/gas/macros/app4.s: Likewise.
1823 * testsuite/gas/macros/app4b.s: Likewise.
1824 * testsuite/gas/z80/suffix.d: Fix failure on ELF target.
1825 * testsuite/gas/z80/z80.exp: Add new tests
1826 * testsuite/gas/z80/dollar.d: New file.
1827 * testsuite/gas/z80/dollar.s: New file.
1828 * testsuite/gas/z80/ez80_adl_all.d: New file.
1829 * testsuite/gas/z80/ez80_adl_all.s: New file.
1830 * testsuite/gas/z80/ez80_adl_suf.d: New file.
1831 * testsuite/gas/z80/ez80_isuf.s: New file.
1832 * testsuite/gas/z80/ez80_z80_all.d: New file.
1833 * testsuite/gas/z80/ez80_z80_all.s: New file.
1834 * testsuite/gas/z80/ez80_z80_suf.d: New file.
1835 * testsuite/gas/z80/r800_extra.d: New file.
1836 * testsuite/gas/z80/r800_extra.s: New file.
1837 * testsuite/gas/z80/r800_ii8.d: New file.
1838 * testsuite/gas/z80/r800_z80_doc.d: New file.
1839 * testsuite/gas/z80/z180.d: New file.
1840 * testsuite/gas/z80/z180.s: New file.
1841 * testsuite/gas/z80/z180_z80_doc.d: New file.
1842 * testsuite/gas/z80/z80_doc.d: New file.
1843 * testsuite/gas/z80/z80_doc.s: New file.
1844 * testsuite/gas/z80/z80_ii8.d: New file.
1845 * testsuite/gas/z80/z80_ii8.s: New file.
1846 * testsuite/gas/z80/z80_in_f_c.d: New file.
1847 * testsuite/gas/z80/z80_in_f_c.s: New file.
1848 * testsuite/gas/z80/z80_op_ii_ld.d: New file.
1849 * testsuite/gas/z80/z80_op_ii_ld.s: New file.
1850 * testsuite/gas/z80/z80_out_c_0.d: New file.
1851 * testsuite/gas/z80/z80_out_c_0.s: New file.
1852 * testsuite/gas/z80/z80_reloc.d: New file.
1853 * testsuite/gas/z80/z80_reloc.s: New file.
1854 * testsuite/gas/z80/z80_sli.d: New file.
1855 * testsuite/gas/z80/z80_sli.s: New file.
1857 2020-01-02 Szabolcs Nagy <szabolcs.nagy@arm.com>
1859 * config/tc-arm.c (parse_reg_list): Use REG_TYPE_RN instead of
1862 2020-01-01 Alan Modra <amodra@gmail.com>
1864 Update year range in copyright notice of all files.
1866 For older changes see ChangeLog-2019
1868 Copyright (C) 2020 Free Software Foundation, Inc.
1870 Copying and distribution of this file, with or without modification,
1871 are permitted in any medium without royalty provided the copyright
1872 notice and this notice are preserved.
1878 version-control: never